temporary utapi branch

.babelrc

@@ -0,0 +1,7 @@
+{
+  "plugins": [
+    "transform-es2015-destructuring",
+    "transform-es2015-modules-commonjs",
+    "transform-es2015-parameters"
+  ]
+}

.dockerignore

@@ -1,9 +0,0 @@
-node_modules
-localData/*
-localMetadata/*
-# Keep the .git/HEAD file in order to properly report version
-.git/objects
-.github
-.tox
-coverage
-.DS_Store

.eslintrc

@@ -1,54 +1 @@
-{
-    "extends": "scality",
-    "plugins": [
-        "mocha"
-    ],
-    "rules": {
-        "import/extensions": "off",
-        "lines-around-directive": "off",
-        "no-underscore-dangle": "off",
-        "indent": "off",
-        "object-curly-newline": "off",
-        "operator-linebreak": "off",
-        "function-paren-newline": "off",
-        "import/newline-after-import": "off",
-        "prefer-destructuring": "off",
-        "implicit-arrow-linebreak": "off",
-        "no-bitwise": "off",
-        "dot-location": "off",
-        "comma-dangle": "off",
-        "no-undef-init": "off",
-        "global-require": "off",
-        "import/no-dynamic-require": "off",
-        "class-methods-use-this": "off",
-        "no-plusplus": "off",
-        "no-else-return": "off",
-        "object-property-newline": "off",
-        "import/order": "off",
-        "no-continue": "off",
-        "no-tabs": "off",
-        "lines-between-class-members": "off",
-        "prefer-spread": "off",
-        "no-lonely-if": "off",
-        "no-useless-escape": "off",
-        "no-restricted-globals": "off",
-        "no-buffer-constructor": "off",
-        "import/no-extraneous-dependencies": "off",
-        "space-unary-ops": "off",
-        "no-useless-return": "off",
-        "no-unexpected-multiline": "off",
-        "no-mixed-operators": "off",
-        "newline-per-chained-call": "off",
-        "operator-assignment": "off",
-        "spaced-comment": "off",
-        "comma-style": "off",
-        "no-restricted-properties": "off",
-        "new-parens": "off",
-        "no-multi-spaces": "off",
-        "quote-props": "off",
-        "mocha/no-exclusive-tests": "error",
-    },
-    "parserOptions": {
-        "ecmaVersion": 2020
-    }
-}
+{ "extends": "scality" }

.github/ISSUE_TEMPLATE.md

@@ -1,87 +0,0 @@
-# General support information
-
-GitHub Issues are **reserved** for actionable bug reports (including
-documentation inaccuracies), and feature requests.
-**All questions** (regarding configuration, use cases, performance, community,
-events, setup and usage recommendations, among other things) should be asked on
-the **[Zenko Forum](http://forum.zenko.io/)**.
-
-> Questions opened as GitHub issues will systematically be closed, and moved to
-> the [Zenko Forum](http://forum.zenko.io/).
-
---------------------------------------------------------------------------------
-
-## Avoiding duplicates
-
-When reporting a new issue/requesting a feature, make sure that we do not have
-any duplicates already open:
-
-- search the issue list for this repository (use the search bar, select
-  "Issues" on the left pane after searching);
-- if there is a duplicate, please do not open your issue, and add a comment
-  to the existing issue instead.
-
---------------------------------------------------------------------------------
-
-## Bug report information
-
-(delete this section (everything between the lines) if you're not reporting a bug
-but requesting a feature)
-
-### Description
-
-Briefly describe the problem you are having in a few paragraphs.
-
-### Steps to reproduce the issue
-
-Please provide steps to reproduce, including full log output
-
-### Actual result
-
-Describe the results you received
-
-### Expected result
-
-Describe the results you expected
-
-### Additional information
-
-- Node.js version,
-- Docker version,
-- yarn version,
-- distribution/OS,
-- optional: anything else you deem helpful to us.
-
---------------------------------------------------------------------------------
-
-## Feature Request
-
-(delete this section (everything between the lines) if you're not requesting
-a feature but reporting a bug)
-
-### Proposal
-
-Describe the feature
-
-### Current behavior
-
-What currently happens
-
-### Desired behavior
-
-What you would like to happen
-
-### Use case
-
-Please provide use cases for changing the current behavior
-
-### Additional information
-
-- Is this request for your company? Y/N
-  - If Y: Company name:
-  - Are you using any Scality Enterprise Edition products (RING, Zenko EE)? Y/N
-- Are you willing to contribute this feature yourself?
-- Position/Title:
-- How did you hear about us?
-
---------------------------------------------------------------------------------

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,28 +0,0 @@
-# Pull request template
-
-## Description
-
-### Motivation and context
-
-Why is this change required? What problem does it solve?
-
-### Related issues
-
-Please use the following link syntaxes #600 to reference issues in the
-current repository
-
-## Checklist
-
-### Add tests to cover the changes
-
-New tests added or existing tests modified to cover all changes
-
-### Code conforms with the [style guide](https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md#coding-style-guidelines)
-
-### Sign your work
-
-In order to contribute to the project, you must sign your work
-https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md#sign-your-work
-
-Thank you again for contributing! We will try to test and integrate the change
-as soon as we can.

.github/actions/setup-ci/action.yaml

@@ -1,43 +0,0 @@
----
-name: "Setup CI environment"
-description: "Setup Cloudserver CI environment"
-
-runs:
-  using: composite
-  steps:
-    - name: Setup etc/hosts
-      shell: bash
-      run: sudo echo "127.0.0.1 bucketwebsitetester.s3-website-us-east-1.amazonaws.com" | sudo tee -a /etc/hosts
-    - name: Setup Credentials
-      shell: bash
-      run: bash .github/scripts/credentials.bash
-    - name: Setup job artifacts directory
-      shell: bash
-      run: |-
-        set -exu;
-        mkdir -p /tmp/artifacts/${JOB_NAME}/;
-    - uses: actions/setup-node@v4
-      with:
-        node-version: '16'
-        cache: 'yarn'
-    - name: install dependencies
-      shell: bash
-      run: yarn install --ignore-engines --frozen-lockfile --network-concurrency 1
-    - uses: actions/cache@v3
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip
-    - uses: actions/setup-python@v4
-      with:
-        python-version: 3.9
-    - name: Setup python2 test environment
-      shell: bash
-      run: |
-        sudo apt-get install -y libdigest-hmac-perl
-        pip install 's3cmd==2.3.0'
-    - name: fix sproxyd.conf permissions
-      shell: bash
-      run: sudo chown root:root .github/docker/sproxyd/conf/sproxyd0.conf
-    - name: ensure fuse kernel module is loaded (for sproxyd)
-      shell: bash
-      run: sudo modprobe fuse

.github/ceph/Dockerfile

@@ -1,25 +0,0 @@
-FROM ceph/daemon:v3.2.1-stable-3.2-mimic-centos-7
-
-ENV CEPH_DAEMON demo
-ENV CEPH_DEMO_DAEMONS mon,mgr,osd,rgw
-
-ENV CEPH_DEMO_UID zenko
-ENV CEPH_DEMO_ACCESS_KEY accessKey1
-ENV CEPH_DEMO_SECRET_KEY verySecretKey1
-ENV CEPH_DEMO_BUCKET zenkobucket
-
-ENV CEPH_PUBLIC_NETWORK 0.0.0.0/0
-ENV MON_IP 0.0.0.0
-ENV NETWORK_AUTO_DETECT 4
-ENV RGW_CIVETWEB_PORT 8001
-
-RUN rm /etc/yum.repos.d/tcmu-runner.repo
-
-ADD ./entrypoint-wrapper.sh /
-RUN chmod +x /entrypoint-wrapper.sh && \
-    yum install -y python-pip && \
-    yum clean all && \
-    pip install awscli && \
-    rm -rf /root/.cache/pip
-
-ENTRYPOINT [ "/entrypoint-wrapper.sh" ]

.github/ceph/entrypoint-wrapper.sh

@@ -1,37 +0,0 @@
-#!/bin/sh
-
-touch /artifacts/ceph.log
-mkfifo /tmp/entrypoint_output
-# We run this in the background so that we can tail the RGW log after init,
-# because entrypoint.sh never returns
-
-# The next line will be needed when ceph builds 3.2.2 so I'll leave it here
-# bash /opt/ceph-container/bin/entrypoint.sh > /tmp/entrypoint_output &
-
-bash /entrypoint.sh > /tmp/entrypoint_output &
-entrypoint_pid="$!"
-while read -r line; do
-    echo $line
-    # When we find this line server has started
-    if [ -n "$(echo $line | grep 'Creating bucket')" ]; then
-        break
-    fi
-done < /tmp/entrypoint_output
-
-# Make our buckets - CEPH_DEMO_BUCKET is set to force the "Creating bucket" message, but unused
-s3cmd mb s3://cephbucket s3://cephbucket2
-
-mkdir /root/.aws
-cat > /root/.aws/credentials <<EOF
-[default]
-aws_access_key_id = accessKey1
-aws_secret_access_key = verySecretKey1
-EOF
-
-# Enable versioning on them
-for bucket in cephbucket cephbucket2; do
-    echo "Enabling versiong for $bucket"
-    aws --endpoint http://127.0.0.1:8001 s3api  put-bucket-versioning --bucket $bucket --versioning Status=Enabled
-done
-tail -f /var/log/ceph/client.rgw.*.log | tee -a /artifacts/ceph.log
-wait $entrypoint_pid

.github/ceph/wait_for_ceph.sh

@@ -1,11 +0,0 @@
-#!/bin/sh
-
-# This script is needed because RADOS Gateway
-# will open the port before beginning to serve traffic
-# causing wait_for_local_port.bash to exit immediately
-
-echo 'Waiting for ceph'
-while [ -z "$(curl 127.0.0.1:8001 2>/dev/null)" ]; do
-    sleep 1
-    echo -n "."
-done

.github/dependabot.yml

@@ -1,10 +0,0 @@
----
-version: 2
-updates:
-  - package-ecosystem: npm
-    directory: "/"
-    schedule:
-      interval: daily
-      time: "13:00"
-    open-pull-requests-limit: 10
-    target-branch: "development/7.4"

.github/docker/creds.env

@@ -1,36 +0,0 @@
-azurebackend_AZURE_STORAGE_ACCESS_KEY
-azurebackend_AZURE_STORAGE_ACCOUNT_NAME
-azurebackend_AZURE_STORAGE_ENDPOINT
-azurebackend2_AZURE_STORAGE_ACCESS_KEY
-azurebackend2_AZURE_STORAGE_ACCOUNT_NAME
-azurebackend2_AZURE_STORAGE_ENDPOINT
-azurebackendmismatch_AZURE_STORAGE_ACCESS_KEY
-azurebackendmismatch_AZURE_STORAGE_ACCOUNT_NAME
-azurebackendmismatch_AZURE_STORAGE_ENDPOINT
-azurenonexistcontainer_AZURE_STORAGE_ACCESS_KEY
-azurenonexistcontainer_AZURE_STORAGE_ACCOUNT_NAME
-azurenonexistcontainer_AZURE_STORAGE_ENDPOINT
-azuretest_AZURE_BLOB_ENDPOINT
-b2backend_B2_ACCOUNT_ID
-b2backend_B2_STORAGE_ACCESS_KEY
-GOOGLE_SERVICE_EMAIL
-GOOGLE_SERVICE_KEY
-AWS_S3_BACKEND_ACCESS_KEY
-AWS_S3_BACKEND_SECRET_KEY
-AWS_S3_BACKEND_ACCESS_KEY_2
-AWS_S3_BACKEND_SECRET_KEY_2
-AWS_GCP_BACKEND_ACCESS_KEY
-AWS_GCP_BACKEND_SECRET_KEY
-AWS_GCP_BACKEND_ACCESS_KEY_2
-AWS_GCP_BACKEND_SECRET_KEY_2
-b2backend_B2_STORAGE_ENDPOINT
-gcpbackend2_GCP_SERVICE_EMAIL
-gcpbackend2_GCP_SERVICE_KEY
-gcpbackend2_GCP_SERVICE_KEYFILE
-gcpbackend_GCP_SERVICE_EMAIL
-gcpbackend_GCP_SERVICE_KEY
-gcpbackendmismatch_GCP_SERVICE_EMAIL
-gcpbackendmismatch_GCP_SERVICE_KEY
-gcpbackend_GCP_SERVICE_KEYFILE
-gcpbackendmismatch_GCP_SERVICE_KEYFILE
-gcpbackendnoproxy_GCP_SERVICE_KEYFILE

.github/docker/docker-compose.yaml

@@ -1,92 +0,0 @@
-services:
-  cloudserver:
-    image: ${CLOUDSERVER_IMAGE}
-    command: sh -c "yarn start > /artifacts/s3.log"
-    network_mode: "host"
-    volumes:
-      - /tmp/ssl:/ssl
-      - /tmp/ssl-kmip:/ssl-kmip
-      - ${HOME}/.aws/credentials:/root/.aws/credentials
-      - /tmp/artifacts/${JOB_NAME}:/artifacts
-    environment:
-      - CI=true
-      - ENABLE_LOCAL_CACHE=true
-      - REDIS_HOST=0.0.0.0
-      - REDIS_PORT=6379
-      - REPORT_TOKEN=report-token-1
-      - REMOTE_MANAGEMENT_DISABLE=1
-      - HEALTHCHECKS_ALLOWFROM=0.0.0.0/0
-      - DATA_HOST=0.0.0.0
-      - METADATA_HOST=0.0.0.0
-      - S3BACKEND
-      - S3DATA
-      - S3METADATA
-      - MPU_TESTING
-      - S3VAULT
-      - S3_LOCATION_FILE
-      - ENABLE_UTAPI_V2
-      - BUCKET_DENY_FILTER
-      - S3KMS
-      - S3KMIP_PORT
-      - S3KMIP_HOSTS
-      - S3KMIP-COMPOUND_CREATE
-      - S3KMIP_BUCKET_ATTRIBUTE_NAME
-      - S3KMIP_PIPELINE_DEPTH
-      - S3KMIP_KEY
-      - S3KMIP_CERT
-      - S3KMIP_CA
-      - MONGODB_HOSTS=0.0.0.0:27018
-      - MONGODB_RS=rs0
-      - DEFAULT_BUCKET_KEY_FORMAT
-      - METADATA_MAX_CACHED_BUCKETS
-      - ENABLE_NULL_VERSION_COMPAT_MODE
-      - SCUBA_HOST
-      - SCUBA_PORT
-      - SCUBA_HEALTHCHECK_FREQUENCY
-      - S3QUOTA
-      - QUOTA_ENABLE_INFLIGHTS
-    env_file:
-      - creds.env
-    depends_on:
-      - redis
-    extra_hosts:
-      - "bucketwebsitetester.s3-website-us-east-1.amazonaws.com:127.0.0.1"
-      - "pykmip.local:127.0.0.1"
-  redis:
-    image: redis:alpine
-    network_mode: "host"
-  squid:
-    network_mode: "host"
-    profiles: ['ci-proxy']
-    image: scality/ci-squid
-    command: >-
-      sh -c 'mkdir -p /ssl &&
-            openssl req -new -newkey rsa:2048 -sha256 -days 365 -nodes -x509 \
-              -subj "/C=US/ST=Country/L=City/O=Organization/CN=CN=scality-proxy" \
-              -keyout /ssl/myca.pem  -out /ssl/myca.pem &&
-            cp /ssl/myca.pem /ssl/CA.pem &&
-            squid -f /etc/squid/squid.conf -N -z &&
-            squid -f /etc/squid/squid.conf -NYCd 1'
-    volumes:
-      - /tmp/ssl:/ssl
-  pykmip:
-    network_mode: "host"
-    profiles: ['pykmip']
-    image: ${PYKMIP_IMAGE:-ghcr.io/scality/cloudserver/pykmip}
-    volumes:
-      - /tmp/artifacts/${JOB_NAME}:/artifacts
-  mongo:
-    network_mode: "host"
-    profiles: ['mongo', 'ceph']
-    image: ${MONGODB_IMAGE}
-  ceph: 
-    network_mode: "host"
-    profiles: ['ceph']
-    image: ghcr.io/scality/cloudserver/ci-ceph 
-  sproxyd:
-    network_mode: "host"
-    profiles: ['sproxyd']
-    image: sproxyd-standalone
-    build: ./sproxyd
-    user: 0:0
-    privileged: yes

.github/docker/mongodb/Dockerfile

@@ -1,28 +0,0 @@
-FROM mongo:5.0.21
-
-ENV USER=scality \
-    HOME_DIR=/home/scality \
-    CONF_DIR=/conf \
-    DATA_DIR=/data
-
-# Set up directories and permissions
-RUN mkdir -p /data/db /data/configdb && chown -R mongodb:mongodb /data/db /data/configdb; \
-    mkdir /logs; \
-    adduser --uid 1000 --disabled-password --gecos --quiet --shell /bin/bash scality
-
-# Set up environment variables and directories for scality user
-RUN mkdir ${CONF_DIR} && \
-    chown -R ${USER} ${CONF_DIR} && \
-    chown -R ${USER} ${DATA_DIR}
-
-# copy the mongo config file
-COPY /conf/mongod.conf /conf/mongod.conf
-COPY /conf/mongo-run.sh /conf/mongo-run.sh
-COPY /conf/initReplicaSet /conf/initReplicaSet.js
-
-EXPOSE 27017/tcp
-EXPOSE 27018
-
-# Set up CMD
-ENTRYPOINT ["bash", "/conf/mongo-run.sh"]
-CMD ["bash", "/conf/mongo-run.sh"]

.github/docker/mongodb/conf/initReplicaSet

@@ -1,4 +0,0 @@
-rs.initiate({
-    _id: "rs0",
-    members: [{ _id: 0, host: "127.0.0.1:27018" }]
-});

.github/docker/mongodb/conf/mongo-run.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-set -exo pipefail
-
-init_RS() {
-  sleep 5
-  mongo --port 27018 /conf/initReplicaSet.js
-}
-init_RS &
-
-mongod --bind_ip_all --config=/conf/mongod.conf

.github/docker/mongodb/conf/mongod.conf

@@ -1,15 +0,0 @@
-storage:
-   journal:
-      enabled: true
-   engine: wiredTiger
-   dbPath: "/data/db"
-processManagement:
-   fork: false
-net:
-   port: 27018
-   bindIp: 0.0.0.0
-replication:
-   replSetName: "rs0"
-   enableMajorityReadConcern: true
-security:
-    authorization: disabled

.github/docker/sproxyd/Dockerfile

@@ -1,3 +0,0 @@
-FROM ghcr.io/scality/federation/sproxyd:7.10.6.8
-ADD ./conf/supervisord.conf ./conf/nginx.conf ./conf/fastcgi_params ./conf/sproxyd0.conf /conf/
-RUN chown root:root /conf/sproxyd0.conf

.github/docker/sproxyd/conf/fastcgi_params

@@ -1,26 +0,0 @@
-fastcgi_param  QUERY_STRING       $query_string;
-fastcgi_param  REQUEST_METHOD     $request_method;
-fastcgi_param  CONTENT_TYPE       $content_type;
-fastcgi_param  CONTENT_LENGTH     $content_length;
-
-#fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
-fastcgi_param  SCRIPT_NAME        /var/www;
-fastcgi_param  PATH_INFO          $document_uri;
-
-fastcgi_param  REQUEST_URI        $request_uri;
-fastcgi_param  DOCUMENT_URI       $document_uri;
-fastcgi_param  DOCUMENT_ROOT      $document_root;
-fastcgi_param  SERVER_PROTOCOL    $server_protocol;
-fastcgi_param  HTTPS              $https if_not_empty;
-
-fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
-fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
-
-fastcgi_param  REMOTE_ADDR        $remote_addr;
-fastcgi_param  REMOTE_PORT        $remote_port;
-fastcgi_param  SERVER_ADDR        $server_addr;
-fastcgi_param  SERVER_PORT        $server_port;
-fastcgi_param  SERVER_NAME        $server_name;
-
-# PHP only, required if PHP was built with --enable-force-cgi-redirect
-fastcgi_param  REDIRECT_STATUS    200;

.github/docker/sproxyd/conf/nginx.conf

@@ -1,88 +0,0 @@
-worker_processes 1;
-error_log  /logs/error.log;
-user root root;
-events {
-    worker_connections  1000;
-    reuse_port on;
-    multi_accept on;
-}
-worker_rlimit_nofile    20000;
-http {
-    root /var/www/;
-    upstream sproxyds {
-        least_conn;
-        keepalive 40;
-        server 127.0.0.1:20000;
-    }
-    server {
-        client_max_body_size 0;
-        client_body_timeout 150;
-        client_header_timeout 150;
-        postpone_output 0;
-        client_body_postpone_size 0;
-        keepalive_requests 1100;
-        keepalive_timeout 300s;
-        server_tokens off;
-        default_type application/octet-stream;
-        gzip off;
-        tcp_nodelay on;
-        tcp_nopush  on;
-        sendfile on;
-        listen 81;
-        server_name localhost;
-        rewrite ^/arc/(.*)$ /dc1/$1 permanent;
-        location ~* ^/proxy/(.*)$ {
-            rewrite ^/proxy/(.*)$ /$1 last;
-        }
-        allow 127.0.0.1;
-
-        deny all;
-        set $usermd '-';
-        set $sentusermd '-';
-    	set $elapsed_ms '-';
-    	set $now '-';
-    	log_by_lua '
-    		if not(ngx.var.http_x_scal_usermd == nil) and  string.len(ngx.var.http_x_scal_usermd) > 2 then
-    			ngx.var.usermd = string.sub(ngx.decode_base64(ngx.var.http_x_scal_usermd),1,-3)
-    		end
-                    if not(ngx.var.sent_http_x_scal_usermd == nil) and string.len(ngx.var.sent_http_x_scal_usermd) > 2 then
-                            ngx.var.sentusermd = string.sub(ngx.decode_base64(ngx.var.sent_http_x_scal_usermd),1,-3)
-                    end
-    		local elapsed_ms = tonumber(ngx.var.request_time)
-    		if not (  elapsed_ms == nil) then
-    			elapsed_ms = elapsed_ms * 1000
-    			ngx.var.elapsed_ms = tostring(elapsed_ms)
-    		end
-    		local time = tonumber(ngx.var.msec) * 1000
-    		ngx.var.now = time
-    	';
-        log_format irm '{ "time":"$now","connection":"$connection","request":"$connection_requests","hrtime":"$msec",'
-                       '"httpMethod":"$request_method","httpURL":"$uri","elapsed_ms":$elapsed_ms,'
-                       '"httpCode":$status,"requestLength":$request_length,"bytesSent":$bytes_sent,'
-		       '"contentLength":"$content_length","sentContentLength":"$sent_http_content_length",'
-		       '"contentType":"$content_type","s3Address":"$remote_addr",'
-		       '"requestUserMd":"$usermd","responseUserMd":"$sentusermd",'
-                       '"ringKeyVersion":"$sent_http_x_scal_version","ringStatus":"$sent_http_x_scal_ring_status",'
-		       '"s3Port":"$remote_port","sproxydStatus":"$upstream_status","req_id":"$http_x_scal_request_uids",'
-		       '"ifMatch":"$http_if_match","ifNoneMatch":"$http_if_none_match",'
-                       '"range":"$http_range","contentRange":"$sent_http_content_range","nginxPID":$PID,'
-                       '"sproxydAddress":"$upstream_addr","sproxydResponseTime_s":"$upstream_response_time" }';
-        access_log /dev/stdout irm;
-    	error_log  /dev/stdout error;
-        location / {
-            proxy_request_buffering off;
-            fastcgi_request_buffering off;
-            fastcgi_no_cache 1;
-            fastcgi_cache_bypass 1;
-            fastcgi_buffering off;
-            fastcgi_ignore_client_abort on;
-            fastcgi_keep_conn on;
-            include fastcgi_params;
-            fastcgi_pass sproxyds;
-            fastcgi_next_upstream error timeout;
-            fastcgi_send_timeout 285s;
-            fastcgi_read_timeout 285s;
-        }
-    }
-}
-

.github/docker/sproxyd/conf/sproxyd0.conf

@@ -1,12 +0,0 @@
-{
-    "general": {
-        "ring": "DATA",
-        "port": 20000,
-        "syslog_facility": "local0"
-    },
-    "ring_driver:0": {
-        "alias": "dc1",
-        "type": "local",
-        "queue_path": "/tmp/ring-objs"
-    },
-}

.github/docker/sproxyd/conf/supervisord.conf

@@ -1,43 +0,0 @@
-[supervisord]
-nodaemon = true
-loglevel = info
-logfile  = %(ENV_LOG_DIR)s/supervisord.log
-pidfile  = %(ENV_SUP_RUN_DIR)s/supervisord.pid
-logfile_maxbytes = 20MB
-logfile_backups = 2
-
-[unix_http_server]
-file = %(ENV_SUP_RUN_DIR)s/supervisor.sock
-
-[rpcinterface:supervisor]
-supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
-
-[supervisorctl]
-serverurl = unix://%(ENV_SUP_RUN_DIR)s/supervisor.sock
-
-[program:nginx]
-directory=%(ENV_SUP_RUN_DIR)s
-command=bash -c "/usr/sbin/nginx -c %(ENV_CONF_DIR)s/nginx.conf -g 'daemon off;'"
-stdout_logfile = %(ENV_LOG_DIR)s/%(program_name)s-%(process_num)s.log
-stderr_logfile = %(ENV_LOG_DIR)s/%(program_name)s-%(process_num)s-stderr.log
-stdout_logfile_maxbytes=100MB
-stdout_logfile_backups=7
-stderr_logfile_maxbytes=100MB
-stderr_logfile_backups=7
-autorestart=true
-autostart=true
-user=root
-
-[program:sproxyd]
-directory=%(ENV_SUP_RUN_DIR)s
-process_name=%(program_name)s-%(process_num)s
-numprocs=1
-numprocs_start=0
-command=/usr/bin/sproxyd -dlw -V127 -c %(ENV_CONF_DIR)s/sproxyd%(process_num)s.conf -P /run%(process_num)s
-stdout_logfile = %(ENV_LOG_DIR)s/%(program_name)s-%(process_num)s.log
-stdout_logfile_maxbytes=100MB
-stdout_logfile_backups=7
-redirect_stderr=true
-autorestart=true
-autostart=true
-user=root

.github/pykmip/Dockerfile

@@ -1,29 +0,0 @@
-FROM python:3.10-alpine
-
-RUN apk add --no-cache \
-        libressl && \
-    apk add --no-cache --virtual .build-deps \
-        python3-dev \
-        libffi-dev \
-        libressl-dev \
-        sqlite-dev \
-        build-base \
-        curl
-
-RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-ENV PATH="/root/.cargo/bin:${PATH}"
-
-RUN pip3 install -U pip && \
-    pip3 install pykmip requests && \
-    apk del .build-deps && \
-    mkdir /pykmip
-
-
-ADD ./bin /usr/local/bin
-ADD ./certs /ssl
-ADD policy.json /etc/pykmip/policies/policy.json
-ADD server.conf /etc/pykmip/server.conf
-ADD docker-entrypoint.sh /
-RUN chmod +x /docker-entrypoint.sh
-
-ENTRYPOINT ["/docker-entrypoint.sh"]

.github/pykmip/bin/create_certificates.py

@@ -1,156 +0,0 @@
-#!/usr/bin/env python
-
-from cryptography import x509
-from cryptography.hazmat import backends
-from cryptography.hazmat.primitives import hashes
-from cryptography.hazmat.primitives import serialization
-from cryptography.hazmat.primitives.asymmetric import rsa
-
-import datetime
-import argparse
-import sys
-
-
-def get_args():
-    parser = argparse.ArgumentParser(
-        prog=sys.argv[0],
-        description='Tool to generate a x509 CA root, server and client certs')
-    parser.add_argument('-c', '--common-name', action='store',
-                        default='localhost',
-                        help='Set the common name for the server-side cert')
-    return parser.parse_args()
-
-
-def create_rsa_private_key(key_size=2048, public_exponent=65537):
-    private_key = rsa.generate_private_key(
-        public_exponent=public_exponent,
-        key_size=key_size,
-        backend=backends.default_backend()
-    )
-    return private_key
-
-
-def create_self_signed_certificate(subject_name,
-                                   private_key,
-                                   days_valid=36500):
-    subject = x509.Name([
-        x509.NameAttribute(x509.NameOID.ORGANIZATION_NAME, u"Scality"),
-        x509.NameAttribute(x509.NameOID.COMMON_NAME, subject_name)
-    ])
-    certificate = x509.CertificateBuilder().subject_name(
-        subject
-    ).issuer_name(
-        subject
-    ).public_key(
-        private_key.public_key()
-    ).serial_number(
-        x509.random_serial_number()
-    ).not_valid_before(
-        datetime.datetime.utcnow()
-    ).not_valid_after(
-        datetime.datetime.utcnow() + datetime.timedelta(days=days_valid)
-    ).add_extension(
-        x509.BasicConstraints(True, None),
-        critical=True
-    ).sign(private_key, hashes.SHA256(), backends.default_backend())
-
-    return certificate
-
-
-def create_certificate(subject_name,
-                       private_key,
-                       signing_certificate,
-                       signing_key,
-                       days_valid=36500,
-                       client_auth=False):
-    subject = x509.Name([
-        x509.NameAttribute(x509.NameOID.ORGANIZATION_NAME, u"Scality"),
-        x509.NameAttribute(x509.NameOID.COMMON_NAME, subject_name)
-    ])
-    builder = x509.CertificateBuilder().subject_name(
-        subject
-    ).issuer_name(
-        signing_certificate.subject
-    ).public_key(
-        private_key.public_key()
-    ).serial_number(
-        x509.random_serial_number()
-    ).not_valid_before(
-        datetime.datetime.utcnow()
-    ).not_valid_after(
-        datetime.datetime.utcnow() + datetime.timedelta(days=days_valid)
-    )
-
-    if client_auth:
-        builder = builder.add_extension(
-            x509.ExtendedKeyUsage([x509.ExtendedKeyUsageOID.CLIENT_AUTH]),
-            critical=True
-        )
-
-    certificate = builder.sign(
-        signing_key,
-        hashes.SHA256(),
-        backends.default_backend()
-    )
-    return certificate
-
-
-def main(common_name):
-    root_key = create_rsa_private_key()
-    root_certificate = create_self_signed_certificate(
-        u"Root CA",
-        root_key
-    )
-
-    server_key = create_rsa_private_key()
-    server_certificate = create_certificate(
-        common_name,
-        server_key,
-        root_certificate,
-        root_key
-    )
-
-    john_doe_client_key = create_rsa_private_key()
-    john_doe_client_certificate = create_certificate(
-        u"John Doe",
-        john_doe_client_key,
-        root_certificate,
-        root_key,
-        client_auth=True
-    )
-
-    with open("certs/kmip-ca.pem", "wb") as f:
-        f.write(
-            root_certificate.public_bytes(
-                serialization.Encoding.PEM
-            )
-        )
-    with open("certs/kmip-key.pem", "wb") as f:
-        f.write(server_key.private_bytes(
-            encoding=serialization.Encoding.PEM,
-            format=serialization.PrivateFormat.PKCS8,
-            encryption_algorithm=serialization.NoEncryption()
-        ))
-    with open("certs/kmip-cert.pem", "wb") as f:
-        f.write(
-            server_certificate.public_bytes(
-                serialization.Encoding.PEM
-            )
-        )
-    with open("certs/kmip-client-key.pem", "wb") as f:
-        f.write(john_doe_client_key.private_bytes(
-            encoding=serialization.Encoding.PEM,
-            format=serialization.PrivateFormat.PKCS8,
-            encryption_algorithm=serialization.NoEncryption()
-        ))
-    with open("certs/kmip-client-cert.pem", "wb") as f:
-        f.write(
-            john_doe_client_certificate.public_bytes(
-                serialization.Encoding.PEM
-            )
-        )
-
-
-if __name__ == '__main__':
-    args = get_args()
-    main(args.common_name)

.github/pykmip/bin/run_server.py

@@ -1,26 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2016 The Johns Hopkins University/Applied Physics Laboratory
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-import logging  # noqa: E402
-
-logging.basicConfig(level=logging.DEBUG)
-
-from kmip.services.server import server  # noqa: E402
-
-if __name__ == '__main__':
-    print('Starting PyKMIP server on 0.0.0.0:5696')
-    server.main()

.github/pykmip/certs/kmip-ca.pem

@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC6zCCAdOgAwIBAgIUPIpMY95b4HjKAk+FyydZApAEFskwDQYJKoZIhvcNAQEL
-BQAwJDEQMA4GA1UECgwHU2NhbGl0eTEQMA4GA1UEAwwHUm9vdCBDQTAgFw0yMTA0
-MDkwMDI4MTFaGA8yMTIxMDMxNjAwMjgxMVowJDEQMA4GA1UECgwHU2NhbGl0eTEQ
-MA4GA1UEAwwHUm9vdCBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
-AKqLFEsWtfRTxnoZrQe63tq+rQnVgninHMahRmXkzyjK/uNhoKnIh8bXdTC/eCZ6
-FBROqBYNL0TJb0HDv1FzcZS1UCUldRqTlvr6wZb0pfrp40fvztsqQgAh1t/Blg5i
-Zv5+ESSlNs5rWbFTxtq+FbMW/ERYTrVfnMkBiLg4Gq0HwID9a5jvJatzrrno2s1m
-OfZCT3HaE3tMZ6vvYuoamvLNdvdH+9KeTmBCursfNejt0rSGjIqfi6DvFJSayydQ
-is5DMSTbCLGdKQmA85VfEQmlQ8v0232WDSd6gVfp2tthDEDHnCbgWkEd1vsTyS85
-ubdt5v4CWGOWV+mu3bf8xM0CAwEAAaMTMBEwDwYDVR0TAQH/BAUwAwEB/zANBgkq
-hkiG9w0BAQsFAAOCAQEARTjc2zV/ol1/LsSzZy6l1R0uFBmR2KumH+Se1Yq2vKpY
-Dv6xmrvmjOUr5RBO77nRhIgdcQA+LyAg8ii2Dfzc8r1RTD+j1bYOxESXctBOBcXM
-Chy6FEBydR6m7S8qQyL+caJWO1WZWp2tapcm6sUG1oRVznWtK1/SHKIzOBwsmJ07
-79KsCJ6wf9tzD05EDTI2QhAObE9/thy+zc8l8cmv9A6p3jKkx9rwXUttSUqTn0CW
-w45bgKg6+DDcrhZ+MATbzuTfhuA4NFUTzK7KeX9sMuOV03Zs8SA3VhAOXmu063M3
-0f9X7P/0RmGTTp7GGCqEINcZdbLh3k7CpFb2Ox998Q==
------END CERTIFICATE-----

.github/pykmip/certs/kmip-cert.pem

@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC2zCCAcOgAwIBAgIUIlE8UAkqQ+6mbJDtrt9kkmi8aJYwDQYJKoZIhvcNAQEL
-BQAwJDEQMA4GA1UECgwHU2NhbGl0eTEQMA4GA1UEAwwHUm9vdCBDQTAgFw0yMTA0
-MDkwMDI4MTFaGA8yMTIxMDMxNjAwMjgxMVowKTEQMA4GA1UECgwHU2NhbGl0eTEV
-MBMGA1UEAwwMcHlrbWlwLmxvY2FsMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
-CgKCAQEAtxr7pq/lnzVeZz4z52Yc3DeaPqjNfRSyW5cPUlT7ABXFb7+tja7K2C7u
-DYVK+Q+2yJCQwYJY47aKJB++ewam9t2V8Xy0Z8S+0I2ImCwuyeihaD/f6uJZRzms
-ycdECH22BA6tCPlQLnlboRiZzI6rcIvXAbUMvLvFm3nyYIs9qidExRnfyMjISknM
-V+83LT5QW4IcHgKYqzdz2ZmOnk+f4wmMmitcivTdIZCL8Z0cxr7BJlOh5JZ/V5uj
-WUXeNa+ttW0RKKBlg9T+wj0JvwoJBPZTmsMAy3tI9tjLg3DwGYKsflbFeU2tebXI
-gncGFZ/dFxj331GGtq3kz1PzAUYf2wIDAQABMA0GCSqGSIb3DQEBCwUAA4IBAQB1
-8HgJ0fu6/pCrDxAm90eESFjmaTFyTN8q00zhq4Cb3zAT9KMWzAygkZ9n4ZFgELPo
-7kBE2H6RcDdoBmjVYd8HnBloDdYzYbncKgt5YBvxRaMSF4/l65BM8wjatyXErqnH
-QLLTRe5AuF0/F0KtPeDQ2JFVu8dZ35W3fyKGPRsEdVOSCTHROmqpGhZCpscyUP4W
-Hb0dBTESQ9mQHw14OCaaahARd0X5WdcA/E+m0fpGqj1rQCXS+PrRcSLe1E1hqPlK
-q/hXSXD5nybwipktELvJCbB7l4HmJr2pIpldeR5+ef68Cs8hqs6DRlsJX9sK2ng+
-TFe5v6SCarqZ9kFvr6Yp
------END CERTIFICATE-----

.github/pykmip/certs/kmip-client-cert.pem

@@ -1,18 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIC8zCCAdugAwIBAgIUBs6nVXQXhrFbClub3aSLg72/DiYwDQYJKoZIhvcNAQEL
-BQAwJDEQMA4GA1UECgwHU2NhbGl0eTEQMA4GA1UEAwwHUm9vdCBDQTAgFw0yMTA0
-MDkwMDI4MTFaGA8yMTIxMDMxNjAwMjgxMVowJTEQMA4GA1UECgwHU2NhbGl0eTER
-MA8GA1UEAwwISm9obiBEb2UwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
-AQC6neSYoBoWh/i2mBpduJnTlXacpJ0iQqLezvcGy8qR0s/48mtfV2IRGTNVsq4L
-jLLRsPGt9KkJlUhHGWhG00cBGEsIiJiBUr+WrEsO04ME/Sk76kX8wk/t9Oljl7jt
-UDnQUwshj+hRFe0iKAyE65JIutu5EiiNtOqMzbVgPNfNniAaGlrgwByJaS9arzsH
-PVju9yZBYzYhwAMyYFcXUGrgvHRCHKmxBi4QmV7DX4TeN4l9TrCyEmqDev4PRFip
-yR2Fh3WGSwWh45HgMT+Jp6Uv6yI4wMXWJAcNkHdx1OhjBoUQrkavvdeVEnCwjQ+p
-SMLm0T4iNxedQWBtDM7ts4EjAgMBAAGjGjAYMBYGA1UdJQEB/wQMMAoGCCsGAQUF
-BwMCMA0GCSqGSIb3DQEBCwUAA4IBAQCMi9HEhZc5jHJMj18Wq00fZy4O9XtjCe0J
-nntW9tzi3rTQcQWKA7i9uVdDoCg+gMFVxWMvV7luFEUc/VYV1v8hFfbIFygzFsZY
-xwv4GQaIwbsgzD+oziia53w0FSuNL0uE0MeKvrt3yzHxCxylHyl+TQd/UdAtAo+k
-RL1sI0mBZx5qo6d1J7ZMCxzAGaT7KjnJvziFr/UbfSNnwDsxsUwGaI1ZeAxJN8DI
-zTrg3f3lrrmHcauEgKnuQwIqaMZR6veG6RkjtcYSlJYID1irkE6njs7+wivOAkzt
-fBt/0PD76FmAI0VArgU/zDB8dGyYzrq39W749LuEfm1TPmlnUtDr
------END CERTIFICATE-----

.github/pykmip/certs/kmip-client-key.pem

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQC6neSYoBoWh/i2
-mBpduJnTlXacpJ0iQqLezvcGy8qR0s/48mtfV2IRGTNVsq4LjLLRsPGt9KkJlUhH
-GWhG00cBGEsIiJiBUr+WrEsO04ME/Sk76kX8wk/t9Oljl7jtUDnQUwshj+hRFe0i
-KAyE65JIutu5EiiNtOqMzbVgPNfNniAaGlrgwByJaS9arzsHPVju9yZBYzYhwAMy
-YFcXUGrgvHRCHKmxBi4QmV7DX4TeN4l9TrCyEmqDev4PRFipyR2Fh3WGSwWh45Hg
-MT+Jp6Uv6yI4wMXWJAcNkHdx1OhjBoUQrkavvdeVEnCwjQ+pSMLm0T4iNxedQWBt
-DM7ts4EjAgMBAAECggEANNXdUeUKXdSzcycPV/ea/c+0XFcy8e9B46lfQTpTqQOx
-xD8GbWD1L/gdk6baJgT43+ukEWdSsJbmdtLXti29Ta8OF2VtIDhIbCVtvs3dq3zt
-vrvugsiVDr8nkP306qOrKrNIVIFE+igmEmSaXsu/h/33ladxeeV9/s2DC7NOOjWN
-Mu4KYr5BBbu3qAavdzbrcz7Sch+GzsYqK/pBounCTQu3o9E4TSUcmcsasWmtHN3u
-e6G2UjObdzEW7J0wWvvtJ0wHQUVRueHfqwqKf0dymcZ3xOlx3ZPhKPz5n4F1UGUt
-RQaNazqs5SzZpUgDuPw4k8h/aCHK21Yexw/l4+O9KQKBgQD1WZSRK54zFoExBQgt
-OZSBNZW3Ibti5lSiF0M0g+66yNZSWfPuABEH0tu5CXopdPDXo4kW8NLGEqQStWTX
-RGK0DE9buEL3eebOfjIdS2IZ3t3dX3lMypplVCj4HzAgITlweSH1LLTyAtaaOpwa
-jksqfcn5Zw+XGkyc6GBBVaZetQKBgQDCt6Xf/g26+zjvHscjdzsfBhnYvTOrr6+F
-xqFFxOEOocGr+mL7UTAs+a9m/6lOWhlagk+m+TIZNL8o3IN7KFTYxPYPxTiewgVE
-rIm3JBmPxRiPn01P3HrtjaqfzsXF30j3ele7ix5OxieZq4vsW7ZXP3GZE34a08Ov
-12sE1DlvdwKBgQDzpYQOLhyqazzcqzyVfMrnDYmiFVN7QXTmiudobWRUBUIhAcdl
-oJdJB7K/rJOuO704x+RJ7dnCbZyWH6EGzZifaGIemXuXO21jvpqR0NyZCGOXhUp2
-YfS1j8AntwEZxyS9du2sBjui4gKvomiHTquChOxgSmKHEcznPTTpbN8MyQKBgF5F
-LVCZniolkLXsL7tS8VOez4qoZ0i6wP7CYLf3joJX+/z4N023S9yqcaorItvlMRsp
-tciAIyoi6F2vDRTmPNXJ3dtav4PVKVnLMs1w89MwOCjoljSQ6Q7zpGTEZenbpWbz
-W2BYBS9cLjXu4MpoyInLFINo9YeleLs8TvrCiKAXAoGBANsduqLnlUW/f5zDb5Fe
-SB51+KhBjsVIeYmU+8xtur9Z7IxZXK28wpoEsm7LmX7Va5dERjI+tItBiJ5+Unu1
-Xs2ljDg35ARKHs0dWBJGpbnZg4dbT6xpIL4YMPXm1Zu++PgRpxPIMn646xqd8GlH
-bavm6Km/fXNG58xus+EeLpV5
------END PRIVATE KEY-----

.github/pykmip/certs/kmip-key.pem

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQC3Gvumr+WfNV5n
-PjPnZhzcN5o+qM19FLJblw9SVPsAFcVvv62NrsrYLu4NhUr5D7bIkJDBgljjtook
-H757Bqb23ZXxfLRnxL7QjYiYLC7J6KFoP9/q4llHOazJx0QIfbYEDq0I+VAueVuh
-GJnMjqtwi9cBtQy8u8WbefJgiz2qJ0TFGd/IyMhKScxX7zctPlBbghweApirN3PZ
-mY6eT5/jCYyaK1yK9N0hkIvxnRzGvsEmU6Hkln9Xm6NZRd41r621bREooGWD1P7C
-PQm/CgkE9lOawwDLe0j22MuDcPAZgqx+VsV5Ta15tciCdwYVn90XGPffUYa2reTP
-U/MBRh/bAgMBAAECggEABCvcMcbuDztzBB0Zp5re63Fk1SqZS9Et4wJE+hYvhaf5
-UHtoY8LoohYnnC0+MQBXpKgOdCoZBk8BRKNofnr/UL5pjQ/POFH2GuAujXDsO/NN
-wgc6fapcaE/7DLm6ZgsfG2aOMJclaXmgScI6trtFUpIM+t/6A06vyMP1bpeddwPW
-Fqu7NvpDiEcTRUGd+z1JooYgUhGgC7peYUx5+9zqFrwoDBKxnUOnz3BkDsXBy3qm
-65Vu0BSjuJzf6vVMpNGUHY6JXjopVNWku+JAX0wD+iikOd5sziNVdIj1fnZ+IHIf
-7G5h5owHpvSGzJFQ18/g5VHtJdCm+4WQSnbSJRsCAQKBgQDu4IH8yspyeH44fhoS
-PAp/OtILqSP+Da0zAp2LbhrOgyzyuSTdEAYyptqjqHS6QkB1Bu1H44FS0BYUxRXc
-iu2e9AndiLVCGngsE7TpA/ZVLN1B0LEZEHjM6p4d6zZM6iveKVnPAOkTWTBAgzCt
-b31nj4jL8PdlPKQil1AMrOlRAQKBgQDEOwshzIdr2Iy6B/n4CuBViEtwnbAd5f/c
-atA9bcfF8kCahokJsI4eCCLgBwDZpYKD+v0AwOBlacF6t6TX+vdlJsi5EP7uxZ22
-ILsuWqVm/0H77PACuckc5/qLZoGGC81l0DhnpoeMEb6r/TKOo5xAK1gxdlwNNrq+
-nP1zdZnU2wKBgBAS92xFUR4m0YeHpMV5WNN658t1FEDyNqdqE6PgQtmGpi2nG73s
-aB5cb/X3TfOCpce6MZlWy8sAyZuYL4Jprte1YDySCHBsS43bvZ64b4kHvdPB8UjY
-fOh9GSq2Oy8tysnmSm7NhuGQbNjKeyoQiIXBeNkQW/VqATl6qR5RPFoBAoGACNqV
-JQBCd/Y8W0Ry3eM3vgQ5SyqCQMcY5UwYez0Rz3efvJknY72InAhH8o2+VxOlsOjJ
-M5iAR3MfHLdeg7Q6J2E5m0gOCJ34ALi3WV8TqXMI+iH1rlnNnjVFU7bbTz4HFXnw
-oZSc9w/x53a0KkVtjmOmRg0OGDaI9ILG2MfMmhMCgYB8ZqJtX8qZ2TqKU3XdLZ4z
-T2N7xMFuKohWP420r5jKm3Xw85IC+y1SUTB9XGcL79r2eJzmzmdKQ3A3sf3oyUH3
-RdYWxtKcZ5PAE8hVRtn1ETZqUgxASGOUn/6w0npkYSOXPU5bc0W6RSLkjES0i+c3
-fv3OMNI8qpmQhEjpHHQS1g==
------END PRIVATE KEY-----

.github/pykmip/docker-entrypoint.sh

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-python3 /usr/local/bin/run_server.py 2>&1 | tee -a /artifacts/pykmip.log

.github/pykmip/policy.json

@@ -1,168 +0,0 @@
-{
-    "example": {
-        "preset": {
-            "CERTIFICATE": {
-                "LOCATE": "ALLOW_ALL",
-                "CHECK": "ALLOW_ALL",
-                "GET": "ALLOW_ALL",
-                "GET_ATTRIBUTES": "ALLOW_ALL",
-                "GET_ATTRIBUTE_LIST": "ALLOW_ALL",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_ALL",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "SYMMETRIC_KEY": {
-                "REKEY": "ALLOW_OWNER",
-                "REKEY_KEY_PAIR": "ALLOW_OWNER",
-                "DERIVE_KEY": "ALLOW_OWNER",
-                "LOCATE": "ALLOW_OWNER",
-                "CHECK": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_OWNER",
-                "GET_USAGE_ALLOCATION": "ALLOW_OWNER",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "PUBLIC_KEY": {
-                "LOCATE": "ALLOW_ALL",
-                "CHECK": "ALLOW_ALL",
-                "GET": "ALLOW_ALL",
-                "GET_ATTRIBUTES": "ALLOW_ALL",
-                "GET_ATTRIBUTE_LIST": "ALLOW_ALL",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_ALL",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "PRIVATE_KEY": {
-                "REKEY": "ALLOW_OWNER",
-                "REKEY_KEY_PAIR": "ALLOW_OWNER",
-                "DERIVE_KEY": "ALLOW_OWNER",
-                "LOCATE": "ALLOW_OWNER",
-                "CHECK": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_OWNER",
-                "GET_USAGE_ALLOCATION": "ALLOW_OWNER",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "SPLIT_KEY": {
-                "REKEY": "ALLOW_OWNER",
-                "REKEY_KEY_PAIR": "ALLOW_OWNER",
-                "DERIVE_KEY": "ALLOW_OWNER",
-                "LOCATE": "ALLOW_OWNER",
-                "CHECK": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_OWNER",
-                "GET_USAGE_ALLOCATION": "ALLOW_OWNER",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "TEMPLATE": {
-                "LOCATE": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER"
-            },
-            "SECRET_DATA": {
-                "REKEY": "ALLOW_OWNER",
-                "REKEY_KEY_PAIR": "ALLOW_OWNER",
-                "DERIVE_KEY": "ALLOW_OWNER",
-                "LOCATE": "ALLOW_OWNER",
-                "CHECK": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_OWNER",
-                "GET_USAGE_ALLOCATION": "ALLOW_OWNER",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "OPAQUE_DATA": {
-                "REKEY": "ALLOW_OWNER",
-                "REKEY_KEY_PAIR": "ALLOW_OWNER",
-                "DERIVE_KEY": "ALLOW_OWNER",
-                "LOCATE": "ALLOW_OWNER",
-                "CHECK": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_OWNER",
-                "GET_USAGE_ALLOCATION": "ALLOW_OWNER",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            },
-            "PGP_KEY": {
-                "REKEY": "ALLOW_OWNER",
-                "REKEY_KEY_PAIR": "ALLOW_OWNER",
-                "DERIVE_KEY": "ALLOW_OWNER",
-                "LOCATE": "ALLOW_OWNER",
-                "CHECK": "ALLOW_OWNER",
-                "GET": "ALLOW_OWNER",
-                "GET_ATTRIBUTES": "ALLOW_OWNER",
-                "GET_ATTRIBUTE_LIST": "ALLOW_OWNER",
-                "ADD_ATTRIBUTE": "ALLOW_OWNER",
-                "MODIFY_ATTRIBUTE": "ALLOW_OWNER",
-                "DELETE_ATTRIBUTE": "ALLOW_OWNER",
-                "OBTAIN_LEASE": "ALLOW_OWNER",
-                "GET_USAGE_ALLOCATION": "ALLOW_OWNER",
-                "ACTIVATE": "ALLOW_OWNER",
-                "REVOKE": "ALLOW_OWNER",
-                "DESTROY": "ALLOW_OWNER",
-                "ARCHIVE": "ALLOW_OWNER",
-                "RECOVER": "ALLOW_OWNER"
-            }
-        }
-    }
-}

.github/pykmip/server.conf

@@ -1,15 +0,0 @@
-[server]
-hostname=0.0.0.0
-port=5696
-certificate_path=/ssl/kmip-cert.pem
-key_path=/ssl/kmip-key.pem
-ca_path=/ssl/kmip-ca.pem
-auth_suite=TLS1.2
-policy_path=/etc/pykmip/policies
-enable_tls_client_auth=True
-database_path=/pykmip/pykmip.db
-tls_cipher_suites=
-    TLS_RSA_WITH_AES_128_CBC_SHA256
-    TLS_RSA_WITH_AES_256_CBC_SHA256
-    TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
-logging_level=DEBUG

.github/scripts/credentials.bash

@@ -1,20 +0,0 @@
-#!/bin/bash -x
-set -x #echo on
-set -e #exit at the first error
-
-mkdir -p $HOME/.aws
-
-cat >>$HOME/.aws/credentials <<EOF
-[default]
-aws_access_key_id = $AWS_S3_BACKEND_ACCESS_KEY
-aws_secret_access_key = $AWS_S3_BACKEND_SECRET_KEY
-[default_2]
-aws_access_key_id = $AWS_S3_BACKEND_ACCESS_KEY_2
-aws_secret_access_key = $AWS_S3_BACKEND_SECRET_KEY_2
-[google]
-aws_access_key_id = $AWS_GCP_BACKEND_ACCESS_KEY
-aws_secret_access_key = $AWS_GCP_BACKEND_SECRET_KEY
-[google_2]
-aws_access_key_id = $AWS_GCP_BACKEND_ACCESS_KEY_2
-aws_secret_access_key = $AWS_GCP_BACKEND_SECRET_KEY_2
-EOF

.github/workflows/alerts.yaml

@@ -1,35 +0,0 @@
-name: Test alerts
-
-on:
-  push:
-    branches-ignore:
-      - 'development/**'
-      - 'q/*/**'
-
-jobs:
-  run-alert-tests:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        tests:
-          - name: 1 minute interval tests
-            file: monitoring/alerts.test.yaml
-          
-          - name: 10 seconds interval tests
-            file: monitoring/alerts.10s.test.yaml
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Render and test ${{ matrix.tests.name }}
-        uses: scality/action-prom-render-test@1.0.3
-        with:
-          alert_file_path: monitoring/alerts.yaml
-          test_file_path: ${{ matrix.tests.file }}
-          alert_inputs: |
-            namespace=zenko
-            service=artesca-data-connector-s3api-metrics
-            reportJob=artesca-data-ops-report-handler
-            replicas=3
-          github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/codeql.yaml

@@ -1,25 +0,0 @@
----
-name: codeQL
-
-on:
-  push:
-    branches: [w/**, q/*]
-  pull_request:
-    branches: [development/*, stabilization/*, hotfix/*]
-  workflow_dispatch:
-
-jobs:
-  analyze:
-    name: Static analysis with CodeQL
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
-        with:
-          languages: javascript, python, ruby
-
-      - name: Build and analyze
-        uses: github/codeql-action/analyze@v3

.github/workflows/dependency-review.yaml

@@ -1,16 +0,0 @@
----
-name: dependency review
-
-on:
-  pull_request:
-    branches: [development/*, stabilization/*, hotfix/*]
-
-jobs:
-  dependency-review:
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Checkout Repository'
-        uses: actions/checkout@v4
-
-      - name: 'Dependency Review'
-        uses: actions/dependency-review-action@v4

.github/workflows/release.yaml

@@ -1,80 +0,0 @@
----
-name: release
-run-name: release ${{ inputs.tag }}
-
-on:
-  workflow_dispatch:
-    inputs:
-      tag:
-        description: 'Tag to be released'
-        required: true
-
-env:
-  PROJECT_NAME: ${{ github.event.repository.name }}
-
-jobs:
-  build-federation-image:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Login to GitHub Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ github.token }}
-      - name: Build and push image for federation
-        uses: docker/build-push-action@v5
-        with:
-          push: true
-          context: .
-          file: images/svc-base/Dockerfile
-          tags: |
-            ghcr.io/${{ github.repository }}:${{ github.event.inputs.tag }}-svc-base
-          cache-from: type=gha,scope=federation
-          cache-to: type=gha,mode=max,scope=federation
-
-  release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Set up Docker Buildk
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ github.token }}
-
-      - name: Push dashboards into the production namespace
-        run: |
-          oras push ghcr.io/${{ github.repository }}/${{ env.PROJECT_NAME }}-dashboards:${{ github.event.inputs.tag }} \
-            dashboard.json:application/grafana-dashboard+json \
-            alerts.yaml:application/prometheus-alerts+yaml
-        working-directory: monitoring
-
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: ghcr.io/${{ github.repository }}:${{ github.event.inputs.tag }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
-      - name: Create Release
-        uses: softprops/action-gh-release@v2
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        with:
-          name: Release ${{ github.event.inputs.tag }}
-          tag_name: ${{ github.event.inputs.tag }}
-          generate_release_notes: true
-          target_commitish: ${{ github.sha }}

.github/workflows/tests.yaml

@@ -1,533 +0,0 @@
----
-name: tests
-
-on:
-  workflow_dispatch:
-
-  push:
-    branches-ignore:
-      - 'development/**'
-      - 'q/*/**'
-
-env:
-  # Secrets
-  azurebackend_AZURE_STORAGE_ACCESS_KEY: >-
-    ${{ secrets.AZURE_STORAGE_ACCESS_KEY }}
-  azurebackend_AZURE_STORAGE_ACCOUNT_NAME: >-
-    ${{ secrets.AZURE_STORAGE_ACCOUNT_NAME }}
-  azurebackend_AZURE_STORAGE_ENDPOINT: >-
-    ${{ secrets.AZURE_STORAGE_ENDPOINT }}
-  azurebackend2_AZURE_STORAGE_ACCESS_KEY: >-
-    ${{ secrets.AZURE_STORAGE_ACCESS_KEY_2 }}
-  azurebackend2_AZURE_STORAGE_ACCOUNT_NAME: >-
-    ${{ secrets.AZURE_STORAGE_ACCOUNT_NAME_2 }}
-  azurebackend2_AZURE_STORAGE_ENDPOINT: >-
-    ${{ secrets.AZURE_STORAGE_ENDPOINT_2 }}
-  azurebackendmismatch_AZURE_STORAGE_ACCESS_KEY: >-
-    ${{ secrets.AZURE_STORAGE_ACCESS_KEY }}
-  azurebackendmismatch_AZURE_STORAGE_ACCOUNT_NAME: >-
-    ${{ secrets.AZURE_STORAGE_ACCOUNT_NAME }}
-  azurebackendmismatch_AZURE_STORAGE_ENDPOINT: >-
-    ${{ secrets.AZURE_STORAGE_ENDPOINT }}
-  azurenonexistcontainer_AZURE_STORAGE_ACCESS_KEY: >-
-    ${{ secrets.AZURE_STORAGE_ACCESS_KEY }}
-  azurenonexistcontainer_AZURE_STORAGE_ACCOUNT_NAME: >-
-    ${{ secrets.AZURE_STORAGE_ACCOUNT_NAME }}
-  azurenonexistcontainer_AZURE_STORAGE_ENDPOINT: >-
-    ${{ secrets.AZURE_STORAGE_ENDPOINT }}
-  azuretest_AZURE_BLOB_ENDPOINT: "${{ secrets.AZURE_STORAGE_ENDPOINT }}"
-  b2backend_B2_ACCOUNT_ID: "${{ secrets.B2BACKEND_B2_ACCOUNT_ID }}"
-  b2backend_B2_STORAGE_ACCESS_KEY: >-
-    ${{ secrets.B2BACKEND_B2_STORAGE_ACCESS_KEY }}
-  GOOGLE_SERVICE_EMAIL: "${{ secrets.GCP_SERVICE_EMAIL }}"
-  GOOGLE_SERVICE_KEY: "${{ secrets.GCP_SERVICE_KEY }}"
-  AWS_S3_BACKEND_ACCESS_KEY: "${{ secrets.AWS_S3_BACKEND_ACCESS_KEY }}"
-  AWS_S3_BACKEND_SECRET_KEY: "${{ secrets.AWS_S3_BACKEND_SECRET_KEY }}"
-  AWS_S3_BACKEND_ACCESS_KEY_2: "${{ secrets.AWS_S3_BACKEND_ACCESS_KEY_2 }}"
-  AWS_S3_BACKEND_SECRET_KEY_2: "${{ secrets.AWS_S3_BACKEND_SECRET_KEY_2 }}"
-  AWS_GCP_BACKEND_ACCESS_KEY: "${{ secrets.AWS_GCP_BACKEND_ACCESS_KEY }}"
-  AWS_GCP_BACKEND_SECRET_KEY: "${{ secrets.AWS_GCP_BACKEND_SECRET_KEY }}"
-  AWS_GCP_BACKEND_ACCESS_KEY_2: "${{ secrets.AWS_GCP_BACKEND_ACCESS_KEY_2 }}"
-  AWS_GCP_BACKEND_SECRET_KEY_2: "${{ secrets.AWS_GCP_BACKEND_SECRET_KEY_2 }}"
-  b2backend_B2_STORAGE_ENDPOINT: "${{ secrets.B2BACKEND_B2_STORAGE_ENDPOINT }}"
-  gcpbackend2_GCP_SERVICE_EMAIL: "${{ secrets.GCP2_SERVICE_EMAIL }}"
-  gcpbackend2_GCP_SERVICE_KEY: "${{ secrets.GCP2_SERVICE_KEY }}"
-  gcpbackend2_GCP_SERVICE_KEYFILE: /root/.gcp/servicekey
-  gcpbackend_GCP_SERVICE_EMAIL: "${{ secrets.GCP_SERVICE_EMAIL }}"
-  gcpbackend_GCP_SERVICE_KEY: "${{ secrets.GCP_SERVICE_KEY }}"
-  gcpbackendmismatch_GCP_SERVICE_EMAIL: >-
-    ${{ secrets.GCPBACKENDMISMATCH_GCP_SERVICE_EMAIL }}
-  gcpbackendmismatch_GCP_SERVICE_KEY: >-
-    ${{ secrets.GCPBACKENDMISMATCH_GCP_SERVICE_KEY }}
-  gcpbackend_GCP_SERVICE_KEYFILE: /root/.gcp/servicekey
-  gcpbackendmismatch_GCP_SERVICE_KEYFILE: /root/.gcp/servicekey
-  gcpbackendnoproxy_GCP_SERVICE_KEYFILE: /root/.gcp/servicekey
-  gcpbackendproxy_GCP_SERVICE_KEYFILE: /root/.gcp/servicekey
-  # Configs
-  ENABLE_LOCAL_CACHE: "true"
-  REPORT_TOKEN: "report-token-1"
-  REMOTE_MANAGEMENT_DISABLE: "1"
-  # https://github.com/git-lfs/git-lfs/issues/5749
-  GIT_CLONE_PROTECTION_ACTIVE: 'false'
-jobs:
-  linting-coverage:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
-      with:
-        node-version: '16'
-        cache: yarn
-    - name: install dependencies
-      run: yarn install --frozen-lockfile --network-concurrency 1
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-    - uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip
-    - name: Install python deps
-      run: pip install flake8
-    - name: Lint Javascript
-      run: yarn run --silent lint -- --max-warnings 0
-    - name: Lint Markdown
-      run: yarn run --silent lint_md
-    - name: Lint python
-      run: flake8 $(git ls-files "*.py")
-    - name: Lint Yaml
-      run: yamllint -c yamllint.yml $(git ls-files "*.yml")
-    - name: Unit Coverage
-      run: |
-        set -ex
-        mkdir -p $CIRCLE_TEST_REPORTS/unit
-        yarn test
-        yarn run test_legacy_location
-      env:
-        S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
-        CIRCLE_TEST_REPORTS: /tmp
-        CIRCLE_ARTIFACTS: /tmp
-        CI_REPORTS: /tmp
-    - name: Unit Coverage logs
-      run: find /tmp/unit -exec cat {} \;
-    - name: preparing junit files for upload
-      run: |
-        mkdir -p artifacts/junit
-        find . -name "*junit*.xml" -exec cp {} artifacts/junit/ ";"
-      if: always()
-    - name: Upload files to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: artifacts
-      if: always()
-
-  build:
-    runs-on: ubuntu-20.04
-    permissions:
-      contents: read
-      packages: write
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Login to GitHub Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ github.token }}
-      - name: Build and push cloudserver image
-        uses: docker/build-push-action@v5
-        with:
-          push: true
-          context: .
-          provenance: false
-          tags: |
-            ghcr.io/${{ github.repository }}:${{ github.sha }}
-          labels: |
-            git.repository=${{ github.repository }}
-            git.commit-sha=${{ github.sha }}
-          cache-from: type=gha,scope=cloudserver
-          cache-to: type=gha,mode=max,scope=cloudserver
-      - name: Build and push pykmip image
-        uses: docker/build-push-action@v5
-        with:
-          push: true
-          context: .github/pykmip
-          tags: |
-            ghcr.io/${{ github.repository }}/pykmip:${{ github.sha }}
-          labels: |
-            git.repository=${{ github.repository }}
-            git.commit-sha=${{ github.sha }}
-          cache-from: type=gha,scope=pykmip
-          cache-to: type=gha,mode=max,scope=pykmip
-      - name: Build and push MongoDB
-        uses: docker/build-push-action@v5
-        with:
-          push: true
-          context: .github/docker/mongodb
-          tags: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-          cache-from: type=gha,scope=mongodb
-          cache-to: type=gha,mode=max,scope=mongodb
-
-  multiple-backend:
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      S3BACKEND: mem
-      S3_LOCATION_FILE: /usr/src/app/tests/locationConfig/locationConfigTests.json
-      S3DATA: multiple
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Login to Registry
-      uses: docker/login-action@v3
-      with:
-        registry: ghcr.io
-        username: ${{ github.repository_owner }}
-        password: ${{ github.token }}
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Setup CI services
-      run: docker compose --profile sproxyd up -d
-      working-directory: .github/docker
-    - name: Run multiple backend test
-      run: |-
-        set -o pipefail;
-        bash wait_for_local_port.bash 8000 40
-        bash wait_for_local_port.bash 81 40
-        yarn run multiple_backend_test | tee /tmp/artifacts/${{ github.job }}/tests.log
-      env:
-        S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
- 
-  mongo-v0-ft-tests:
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      S3BACKEND: mem
-      MPU_TESTING: "yes" 
-      S3METADATA: mongodb
-      S3KMS: file
-      S3_LOCATION_FILE: /usr/src/app/tests/locationConfig/locationConfigTests.json
-      DEFAULT_BUCKET_KEY_FORMAT: v0
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Setup CI services
-      run: docker compose --profile mongo up -d
-      working-directory: .github/docker
-    - name: Run functional tests
-      run: |-
-        set -o pipefail;
-        bash wait_for_local_port.bash 8000 40
-        yarn run ft_test | tee /tmp/artifacts/${{ github.job }}/tests.log
-      env:
-        S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
-
-  mongo-v1-ft-tests:
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      S3BACKEND: mem
-      MPU_TESTING: "yes" 
-      S3METADATA: mongodb
-      S3KMS: file
-      S3_LOCATION_FILE: /usr/src/app/tests/locationConfig/locationConfigTests.json
-      DEFAULT_BUCKET_KEY_FORMAT: v1
-      METADATA_MAX_CACHED_BUCKETS: 1
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Setup CI services
-      run: docker compose --profile mongo up -d
-      working-directory: .github/docker
-    - name: Run functional tests
-      run: |-
-        set -o pipefail;        
-        bash wait_for_local_port.bash 8000 40
-        yarn run ft_test | tee /tmp/artifacts/${{ github.job }}/tests.log
-        yarn run ft_mixed_bucket_format_version | tee /tmp/artifacts/${{ github.job }}/mixed-tests.log
-      env:
-        S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
-
-  file-ft-tests:
-    strategy:
-      matrix:
-        include:
-          - job-name: file-ft-tests
-    name: ${{ matrix.job-name }}
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      S3BACKEND: file
-      S3VAULT: mem
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      MPU_TESTING: "yes"
-      JOB_NAME: ${{ matrix.job-name }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Setup matrix job artifacts directory
-      shell: bash
-      run: |
-        set -exu
-        mkdir -p /tmp/artifacts/${{ matrix.job-name }}/
-    - name: Setup CI services
-      run: docker compose up -d
-      working-directory: .github/docker
-    - name: Run file ft tests
-      run: |-
-        set -o pipefail;
-        bash wait_for_local_port.bash 8000 40
-        yarn run ft_test | tee /tmp/artifacts/${{ matrix.job-name }}/tests.log
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
-
-  utapi-v2-tests:
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      ENABLE_UTAPI_V2: t
-      S3BACKEND: mem
-      BUCKET_DENY_FILTER: utapi-event-filter-deny-bucket
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Setup CI services
-      run: docker compose up -d
-      working-directory: .github/docker
-    - name: Run file utapi v2 tests
-      run: |-
-        set -ex -o pipefail;
-        bash wait_for_local_port.bash 8000 40
-        yarn run test_utapi_v2 | tee /tmp/artifacts/${{ github.job }}/tests.log
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
-
-  quota-tests:
-    runs-on: ubuntu-latest
-    needs: build
-    strategy:
-      matrix:
-        inflights:
-          - name: "With Inflights"
-            value: "true"
-          - name: "Without Inflights"
-            value: "false"
-    env:
-      S3METADATA: mongodb
-      S3BACKEND: mem
-      S3QUOTA: scuba
-      QUOTA_ENABLE_INFLIGHTS: ${{ matrix.inflights.value }}
-      SCUBA_HOST: localhost
-      SCUBA_PORT: 8100
-      SCUBA_HEALTHCHECK_FREQUENCY: 100
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Setup CI services
-      run: docker compose --profile mongo up -d
-      working-directory: .github/docker
-    - name: Run quota tests
-      run: |-
-        set -ex -o pipefail;
-        bash wait_for_local_port.bash 8000 40
-        yarn run test_quota | tee /tmp/artifacts/${{ github.job }}/tests.log
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
-
-  kmip-ft-tests:
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      S3BACKEND: file
-      S3VAULT: mem
-      MPU_TESTING: "yes" 
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      PYKMIP_IMAGE: ghcr.io/${{ github.repository }}/pykmip:${{ github.sha }}
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - name: Copy KMIP certs
-      run: cp -r ./certs /tmp/ssl-kmip
-      working-directory: .github/pykmip
-    - name: Setup CI services
-      run: docker compose --profile pykmip up -d
-      working-directory: .github/docker
-    - name: Run file KMIP tests
-      run: |-
-        set -ex -o pipefail;
-        bash wait_for_local_port.bash 8000 40
-        bash wait_for_local_port.bash 5696 40
-        yarn run ft_kmip | tee /tmp/artifacts/${{ github.job }}/tests.log
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()
-
-  ceph-backend-test:
-    runs-on: ubuntu-latest
-    needs: build
-    env:
-      S3BACKEND: mem
-      S3DATA: multiple
-      S3KMS: file
-      CI_CEPH: 'true'
-      MPU_TESTING: "yes" 
-      S3_LOCATION_FILE: /usr/src/app/tests/locationConfig/locationConfigCeph.json
-      MONGODB_IMAGE: ghcr.io/${{ github.repository }}/ci-mongodb:${{ github.sha }}
-      CLOUDSERVER_IMAGE: ghcr.io/${{ github.repository }}:${{ github.sha }}
-      JOB_NAME: ${{ github.job }}
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Login to GitHub Registry
-      uses: docker/login-action@v3
-      with:
-        registry: ghcr.io
-        username: ${{ github.repository_owner }}
-        password: ${{ github.token }}
-    - name: Setup CI environment
-      uses: ./.github/actions/setup-ci
-    - uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: '2.5.9'
-    - name: Install Ruby dependencies
-      run: |
-        gem install nokogiri:1.12.5 excon:0.109.0 fog-aws:1.3.0 json mime-types:3.1 rspec:3.5
-    - name: Install Java dependencies
-      run: |
-        sudo apt-get update && sudo apt-get install -y --fix-missing default-jdk maven
-    - name: Setup CI services
-      run: docker compose --profile ceph up -d
-      working-directory: .github/docker
-      env: 
-        S3METADATA: mongodb
-    - name: Run Ceph multiple backend tests
-      run: |-
-        set -ex -o pipefail;
-        bash .github/ceph/wait_for_ceph.sh
-        bash wait_for_local_port.bash 27018 40
-        bash wait_for_local_port.bash 8000 40
-        yarn run multiple_backend_test | tee /tmp/artifacts/${{ github.job }}/multibackend-tests.log
-      env:
-        S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
-        S3METADATA: mem
-    - name: Run Java tests
-      run: |-
-        set -ex -o pipefail;
-        mvn test | tee /tmp/artifacts/${{ github.job }}/java-tests.log
-      working-directory: tests/functional/jaws
-    - name: Run Ruby tests
-      run: |-
-        set -ex -o pipefail;
-        rspec -fd --backtrace tests.rb | tee /tmp/artifacts/${{ github.job }}/ruby-tests.log
-      working-directory: tests/functional/fog
-    - name: Run Javascript AWS SDK tests
-      run: |-
-        set -ex -o pipefail;
-        yarn run ft_awssdk | tee /tmp/artifacts/${{ github.job }}/js-awssdk-tests.log;
-        yarn run ft_s3cmd | tee /tmp/artifacts/${{ github.job }}/js-s3cmd-tests.log;
-      env:
-        S3_LOCATION_FILE: tests/locationConfig/locationConfigCeph.json
-        S3BACKEND: file
-        S3VAULT: mem
-        S3METADATA: mongodb
-    - name: Upload logs to artifacts
-      uses: scality/action-artifacts@v4
-      with:
-        method: upload
-        url: https://artifacts.scality.net
-        user: ${{ secrets.ARTIFACTS_USER }}
-        password: ${{ secrets.ARTIFACTS_PASSWORD }}
-        source: /tmp/artifacts
-      if: always()

.gitignore

@@ -22,14 +22,6 @@ coverage
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
-# Sphinx build dir
-_build
-
 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
-yarn.lock
-.tox
-
-# Junit directory
-junit

DESIGN.md

@@ -38,26 +38,13 @@ Right now, the following operations are implemented:
 - DeleteBucket
 - PutBucketACL
 - GetBucketACL
-- PutBucketCors
-- DeleteBucketCors
-- GetBucketCors
 - PutObject
-- PutObject - Copy
 - GetObject
 - HeadObject
 - DeleteObject
-- Multi-Object Delete
 - PutObjectACL
 - GetObjectACL
 - Multipart Upload
-- Upload Part
-- Upload Part - Copy
 - GetService
-- Put Bucket Website
-- Get Bucket Website
-- Delete Bucket Website
-- Put Bucket Versioning
-- Get Bucket Versioning
 - v2 Authentication
-- v4 Authentication (Transferring Payload in a Single Chunk)
-- v4 Authentication (Transferring Payload in Multiple Chunks)
+- v4 Authentication

Dockerfile

@@ -1,60 +1,14 @@
-ARG NODE_VERSION=16.20-bullseye-slim
-
-FROM node:${NODE_VERSION} as builder
+FROM node:4
+MAINTAINER Giorgio Regni <gr@scality.com>
 
 WORKDIR /usr/src/app
 
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        build-essential \
-        ca-certificates \
-        curl \
-        git \
-        gnupg2 \
-        jq \
-        python3 \
-        ssh \
-        wget \
-        libffi-dev \
-        zlib1g-dev \
-    && apt-get clean \
-    && mkdir -p /root/ssh \
-    && ssh-keyscan -H github.com > /root/ssh/known_hosts
-
-ENV PYTHON=python3
-COPY package.json yarn.lock /usr/src/app/
-RUN npm install typescript -g
-RUN yarn install --production --ignore-optional --frozen-lockfile --ignore-engines --network-concurrency 1
-
-################################################################################
-FROM node:${NODE_VERSION}
-
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-        jq \
-    && rm -rf /var/lib/apt/lists/*
-
-ENV NO_PROXY localhost,127.0.0.1
-ENV no_proxy localhost,127.0.0.1
-
-EXPOSE 8000
-EXPOSE 8002
-
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-        jq \
-        tini \
-    && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /usr/src/app
-
-# Keep the .git directory in order to properly report version
 COPY . /usr/src/app
-COPY --from=builder /usr/src/app/node_modules ./node_modules/
+RUN npm install
 
+CMD [ "npm", "start" ]
 
 VOLUME ["/usr/src/app/localData","/usr/src/app/localMetadata"]
 
-ENTRYPOINT ["tini", "--", "/usr/src/app/docker-entrypoint.sh"]
+EXPOSE 8000
 
-CMD [ "yarn", "start" ]

DockerfileMem

@@ -1,22 +0,0 @@
-FROM node:6-slim
-MAINTAINER Giorgio Regni <gr@scality.com>
-
-WORKDIR /usr/src/app
-
-COPY . /usr/src/app
-
-RUN apt-get update \
-    && apt-get install -y jq python git build-essential --no-install-recommends \
-    && yarn install --production \
-    && apt-get autoremove --purge -y python git build-essential \
-    && rm -rf /var/lib/apt/lists/* \
-    && yarn cache clean \
-    && rm -rf ~/.node-gyp \
-    && rm -rf /tmp/yarn-*
-
-ENV S3BACKEND mem
-
-ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]
-CMD [ "yarn", "start" ]
-
-EXPOSE 8000

Healthchecks.md

@@ -1,78 +0,0 @@
-# S3 Healthcheck
-
-Scality S3 exposes a healthcheck route `/live` on the port used
-for the metrics (defaults to port 8002) which returns a
-response with HTTP code
-
-- 200 OK
-
- Server is up and running
-
-- 500 Internal Server error
-
- Server is experiencing an Internal Error
-
-- 400 Bad Request
-
- Bad Request due to unsupported HTTP methods
-
-- 403 Forbidden
-
- Request is not allowed due to IP restriction
-
-## Stats
-
-The healthcheck route's successful response (200 OK) is appended with
-additional statistics in the request body indicating the number of requests
-performed, number of 500 errors occurred over the time interval
-specified in the response.
-
-A sample response would look something like
-
-```json
-{
-    "requests": 5000,
-    "500s": 2,
-    "sampleDuration": 30
-}
-```
-
-## Redis schema
-
-The goal is to return stats for the set interval, i.e., if interval is 30
-seconds, return stats only for the last 30 seconds.
-
-The stats use simple keys with INCR command for every new push. Each key is
-appended with a normalized unix timestamp, as the idea is to store the stats in
-5 second interval(default but configurable) keys. A default TTL of 30
-seconds is associated with each key, this way any keys older than the TTL are
-automatically removed.
-
-When a stats query is received, the results for the prior 30 seconds will be
-returned. This is accomplished by retrieving the 6 keys that represent the 6
-five-second intervals. As Redis does not have a performant RANGE query, the
-list of keys are built manually as follows
-
-* Take current timestamp
-
-* Build each key by subtracting the interval from the timestamp (5 seconds)
-
-* Total keys for each metric (total requests, 500s etc.) is TTL / interval
-  30/5  = 6
-
-Note: When Redis is queried, results from non-existent keys are set to 0.
-
-## Configuration
-
-To gather stats, S3 uses a local Redis instance as a temporary
-datastore. By adding the following config to `config.json`, stats
-will be recorded in Redis.
-
-```json
-{
-    "localCache": {
-        "host": "127.0.0.1",
-        "port": 6379
-    }
-}
-```

LICENSE

@@ -176,7 +176,7 @@
 
    END OF TERMS AND CONDITIONS
 
-   Copyright 2015-2017 Scality
+   Copyright 2016 Scality
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -1,81 +1,99 @@
-# Zenko CloudServer with Vitastor Backend
+# S3 Server
 
-![Zenko CloudServer logo](res/scality-cloudserver-logo.png)
+![S3 Server logo](res/Scality-S3-Server-Logo-Large.png)
 
-## Overview
+[![CircleCI][badgepub]](https://circleci.com/gh/scality/S3)
+[![Scality CI][badgepriv]](http://ci.ironmann.io/gh/scality/S3)
 
-CloudServer (formerly S3 Server) is an open-source Amazon S3-compatible
-object storage server that is part of [Zenko](https://www.zenko.io),
-Scality’s Open Source Multi-Cloud Data Controller.
+## Learn more at [s3.scality.com](http://s3.scality.com)
 
-CloudServer provides a single AWS S3 API interface to access multiple
-backend data storage both on-premise or public in the cloud.
+## Contributing
 
-This repository contains a fork of CloudServer with [Vitastor](https://git.yourcmc.ru/vitalif/vitastor)
-backend support.
+In order to contribute, please follow the
+[Contributing Guidelines](
+https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md).
 
-## Quick Start with Vitastor
+## Installation
 
-Vitastor Backend is in experimental status, however you can already try to
-run it and write or read something, or even mount it with [GeeseFS](https://github.com/yandex-cloud/geesefs),
-it works too 😊.
+### Dependencies
 
-Installation instructions:
+Building and running the S3 Server requires node.js 4.2 or greater and npm 2.7
+or greater. Up-to-date versions can be found at
+[Nodesource](https://github.com/nodesource/distributions).
 
-### Install Vitastor
+### Clone source code
 
-Refer to [Vitastor Quick Start Manual](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/intro/quickstart.en.md).
-
-### Install Zenko with Vitastor Backend
-
-- Clone this repository: `git clone https://git.yourcmc.ru/vitalif/zenko-cloudserver-vitastor`
-- Install dependencies: `npm install --omit dev` or just `npm install`
-- Clone Vitastor repository: `git clone https://git.yourcmc.ru/vitalif/vitastor`
-- Build Vitastor node.js binding by running `npm install` in `node-binding` subdirectory of Vitastor repository.
-  You need `node-gyp` and `vitastor-client-dev` (Vitastor client library) for it to succeed.
-- Symlink Vitastor module to Zenko: `ln -s /path/to/vitastor/node-binding /path/to/zenko/node_modules/vitastor`
-
-### Install and Configure MongoDB
-
-Refer to [MongoDB Manual](https://www.mongodb.com/docs/manual/installation/).
-
-### Setup Zenko
-
-- Create a separate pool for S3 object data in your Vitastor cluster: `vitastor-cli create-pool s3-data`
-- Retrieve ID of the new pool from `vitastor-cli ls-pools --detail s3-data`
-- In another pool, create an image for storing Vitastor volume metadata: `vitastor-cli create -s 10G s3-volume-meta`
-- Copy `config.json.vitastor` to `config.json`, adjust it to match your domain
-- Copy `authdata.json.example` to `authdata.json` - this is where you set S3 access & secret keys,
-  and also adjust them if you want to. Scality seems to use a separate auth service "Scality Vault" for
-  access keys, but it's not published, so let's use a file for now.
-- Copy `locationConfig.json.vitastor` to `locationConfig.json` - this is where you set Vitastor cluster access data.
-  You should put correct values for `pool_id` (pool ID from the second step) and `metadata_image` (from the third step)
-  in this file.
-
-Note: `locationConfig.json` in this version corresponds to storage classes (like STANDARD, COLD, etc)
-instead of "locations" (zones like us-east-1) as it was in original Zenko CloudServer.
-
-### Start Zenko
-
-Start the S3 server with: `node index.js`
-
-If you use default settings, Zenko CloudServer starts on port 8000.
-The default access key is `accessKey1` with a secret key of `verySecretKey1`.
-
-Now you can access your S3 with `s3cmd` or `geesefs`:
-
-```
-s3cmd --access_key=accessKey1 --secret_key=verySecretKey1 --host=http://localhost:8000 mb s3://testbucket
+```shell
+git clone https://github.com/scality/S3.git
 ```
 
-```
-AWS_ACCESS_KEY_ID=accessKey1 \
-    AWS_SECRET_ACCESS_KEY=verySecretKey1 \
-    geesefs --endpoint http://localhost:8000 testbucket mountdir
+### Install js dependencies
+
+Go to the ./S3 folder,
+
+```shell
+npm install
 ```
 
-# Author & License
+## Run it with a file backend
 
-- [Zenko CloudServer](https://s3-server.readthedocs.io/en/latest/) author is Scality, licensed under [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
-- [Vitastor](https://git.yourcmc.ru/vitalif/vitastor/) and Zenko Vitastor backend author is Vitaliy Filippov, licensed under [VNPL-1.1](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/VNPL-1.1.txt)
-  (a "network copyleft" license based on AGPL/SSPL, but worded in a better way)
+```shell
+npm start
+```
+
+This starts an S3 server on port 8000.
+The default access key is accessKey1 with
+a secret key of verySecretKey1.
+
+By default the metadata files will be saved in the
+localMetadata directory and the data files will be saved
+in the localData directory within the ./S3 directory on your
+machine.  These directories have been pre-created within the
+repository.  If you would like to save the data or metadata in
+different locations of your choice, you must specify them. So,
+when starting the server:
+
+```shell
+export S3DATAPATH="/s3/myFavoriteDataPath"
+export S3METADATAPATH="/s3/myFavoriteMetadataPath"
+npm start
+```
+
+## Run it with an in-memory backend
+
+```shell
+npm run mem_backend
+```
+
+This starts an S3 server on port 8000.
+The default access key is accessKey1 with
+a secret key of verySecretKey1.
+
+## Testing
+
+You can run the unit tests with the following command:
+
+```shell
+npm test
+```
+
+You can run the linter with:
+
+```shell
+npm run lint
+```
+
+You can run local functional tests with:
+
+```shell
+npm run mem_backend &
+npm run ft_test
+```
+
+## s3cmd versions
+
+If using s3cmd as a client to S3 be aware that v4 signature format
+is buggy in s3cmd versions < 1.6.1.
+
+[badgepub]: https://circleci.com/gh/scality/S3.svg?style=svg
+[badgepriv]: http://ci.ironmann.io/gh/scality/S3.svg?style=svg&circle-token=1f105b7518b53853b5b7cf72302a3f75d8c598ae

_config.yml

@@ -1,2 +0,0 @@
----
-theme: jekyll-theme-modernist

authdata.json.example

@@ -1,56 +0,0 @@
-{
-    "accounts": [{
-        "name": "Bart",
-        "email": "sampleaccount1@sampling.com",
-        "arn": "arn:aws:iam::123456789012:root",
-        "canonicalID": "79a59df900b949e55d96a1e698fbacedfd6e09d98eacf8f8d5218e7cd47ef2be",
-        "shortid": "123456789012",
-        "keys": [{
-            "access": "accessKey1",
-            "secret": "verySecretKey1"
-        }]
-    }, {
-        "name": "Lisa",
-        "email": "sampleaccount2@sampling.com",
-        "arn": "arn:aws:iam::123456789013:root",
-        "canonicalID": "79a59df900b949e55d96a1e698fbacedfd6e09d98eacf8f8d5218e7cd47ef2bf",
-        "shortid": "123456789013",
-        "keys": [{
-            "access": "accessKey2",
-            "secret": "verySecretKey2"
-        }]
-    },
-    {
-        "name": "Clueso",
-        "email": "inspector@clueso.info",
-        "arn": "arn:aws:iam::123456789014:root",
-        "canonicalID": "http://acs.zenko.io/accounts/service/clueso",
-        "shortid": "123456789014",
-        "keys": [{
-            "access": "cluesoKey1",
-            "secret": "cluesoSecretKey1"
-        }]
-    },
-    {
-        "name": "Replication",
-        "email": "inspector@replication.info",
-        "arn": "arn:aws:iam::123456789015:root",
-        "canonicalID": "http://acs.zenko.io/accounts/service/replication",
-        "shortid": "123456789015",
-        "keys": [{
-            "access": "replicationKey1",
-            "secret": "replicationSecretKey1"
-        }]
-    },
-    {
-        "name": "Lifecycle",
-        "email": "inspector@lifecycle.info",
-        "arn": "arn:aws:iam::123456789016:root",
-        "canonicalID": "http://acs.zenko.io/accounts/service/lifecycle",
-        "shortid": "123456789016",
-        "keys": [{
-            "access": "lifecycleKey1",
-            "secret": "lifecycleSecretKey1"
-        }]
-    }]
-}

bin/create_bucket_with_NFS_enabled.js

@@ -1,4 +0,0 @@
-#!/usr/bin/env node
-'use strict'; // eslint-disable-line strict
-
-require('../lib/nfs/utilities.js').createBucketWithNFSEnabled();

bin/create_encrypted_bucket.js

@@ -2,4 +2,5 @@
 // 2>/dev/null ; exec "$(which nodejs || which node)" "$0" "$@"
 'use strict'; // eslint-disable-line strict
 
+require('babel-core/register');
 require('../lib/kms/utilities.js').createEncryptedBucket();

bin/list_bucket_metrics.js

@@ -1,4 +1,5 @@
 #!/usr/bin/env node
 'use strict'; // eslint-disable-line strict
 
-require('../lib/utapi/utilities.js').listMetrics('buckets');
+require('babel-core/register');
+require('../lib/utapi/utilities.js').listBucketMetrics();

bin/list_metrics.js

@@ -1,4 +0,0 @@
-#!/usr/bin/env node
-'use strict'; // eslint-disable-line strict
-
-require('../lib/utapi/utilities.js').listMetrics();

bin/search_bucket.js

@@ -1,108 +0,0 @@
-#!/bin/sh
-// 2>/dev/null ; exec "$(which nodejs 2>/dev/null || which node)" "$0" "$@"
-'use strict'; // eslint-disable-line strict
-
-const { auth } = require('arsenal');
-const commander = require('commander');
-
-const http = require('http');
-const https = require('https');
-const logger = require('../lib/utilities/logger');
-
-function _performSearch(host,
-                        port,
-                        bucketName,
-                        query,
-                        listVersions,
-                        accessKey,
-                        secretKey,
-                        sessionToken,
-                        verbose, ssl) {
-    const escapedSearch = encodeURIComponent(query);
-    const options = {
-        host,
-        port,
-        method: 'GET',
-        path: `/${bucketName}/?search=${escapedSearch}${listVersions ? '&&versions' : ''}`,
-        headers: {
-            'Content-Length': 0,
-        },
-        rejectUnauthorized: false,
-        versions: '',
-    };
-    if (sessionToken) {
-        options.headers['x-amz-security-token'] = sessionToken;
-    }
-    const transport = ssl ? https : http;
-    const request = transport.request(options, response => {
-        if (verbose) {
-            logger.info('response status code', {
-                statusCode: response.statusCode,
-            });
-            logger.info('response headers', { headers: response.headers });
-        }
-        const body = [];
-        response.setEncoding('utf8');
-        response.on('data', chunk => body.push(chunk));
-        response.on('end', () => {
-            if (response.statusCode >= 200 && response.statusCode < 300) {
-                logger.info('Success');
-                process.stdout.write(body.join(''));
-                process.exit(0);
-            } else {
-                logger.error('request failed with HTTP Status ', {
-                    statusCode: response.statusCode,
-                    body: body.join(''),
-                });
-                process.exit(1);
-            }
-        });
-    });
-    // generateV4Headers exepects request object with path that does not
-    // include query
-    request.path = `/${bucketName}`;
-    const requestData = listVersions ? { search: query, versions: '' } : { search: query };
-    auth.client.generateV4Headers(request, requestData, accessKey, secretKey, 's3');
-    request.path = `/${bucketName}?search=${escapedSearch}${listVersions ? '&&versions' : ''}`;
-    if (verbose) {
-        logger.info('request headers', { headers: request._headers });
-    }
-    request.end();
-}
-
-/**
- * This function is used as a binary to send a request to S3 to perform a
- * search on the objects in a bucket
- *
- * @return {undefined}
- */
-function searchBucket() {
-    // TODO: Include other bucket listing possible query params?
-    commander
-        .version('0.0.1')
-        .option('-a, --access-key <accessKey>', 'Access key id')
-        .option('-k, --secret-key <secretKey>', 'Secret access key')
-        .option('-t, --session-token <sessionToken>', 'Session token')
-        .option('-b, --bucket <bucket>', 'Name of the bucket')
-        .option('-q, --query <query>', 'Search query')
-        .option('-h, --host <host>', 'Host of the server')
-        .option('-p, --port <port>', 'Port of the server')
-        .option('-s', '--ssl', 'Enable ssl')
-        .option('-l, --list-versions', 'List all versions of the objects that meet the search query, ' +
-            'otherwise only list the latest version')
-        .option('-v, --verbose')
-        .parse(process.argv);
-    const { host, port, accessKey, secretKey, sessionToken, bucket, query, listVersions, verbose, ssl } =
-        commander;
-
-    if (!host || !port || !accessKey || !secretKey || !bucket || !query) {
-        logger.error('missing parameter');
-        commander.outputHelp();
-        process.exit(1);
-    }
-
-    _performSearch(host, port, bucket, query, listVersions, accessKey, secretKey, sessionToken, verbose,
-        ssl);
-}
-
-searchBucket();

circle.yml

@@ -0,0 +1,39 @@
+---
+general:
+  branches:
+    ignore:
+      - /^ultron\/.*/   # Ignore ultron/* branches
+  artifacts:
+    - coverage/
+
+machine:
+  node:
+    version: 4.2
+  environment:
+    CXX: g++-4.9
+
+dependencies:
+  post:
+    - sudo pip install flake8 yamllint
+    # s3cmd dependencies
+    - sudo apt-get install -y -q python-dateutil python-magic
+    - wget http://launchpadlibrarian.net/222422124/s3cmd_1.6.0-2_all.deb
+    - sudo dpkg -i s3cmd*.deb
+
+
+test:
+  override:
+    - npm run --silent lint
+    - npm run --silent lint_md
+    # lint the python used for testing
+    - flake8 $(git ls-files '*.py')
+    - yamllint $(git ls-files '*.yml')
+    - mkdir -p $CIRCLE_TEST_REPORTS/unit
+    - npm run unit_coverage
+    - S3BACKEND=mem npm start & sleep 4 && npm run ft_test;
+    - S3BACKEND=mem npm start & sleep 4 &&
+      ENABLE_KMS_ENCRYPTION=true npm run ft_test;
+    - S3BACKEND=file S3VAULT=mem npm start & sleep 4 && npm run ft_test;
+    - rm -rf localData/* localMetadata/*
+    - S3BACKEND=file S3VAULT=mem npm start & sleep 4 &&
+      ENABLE_KMS_ENCRYPTION=true npm run ft_test;

conf/authdata.json

@@ -0,0 +1,32 @@
+{
+    "accounts": [{
+        "name": "Bart",
+        "email": "sampleaccount1@sampling.com",
+        "arn": "aws::iam:123456789012:root",
+        "canonicalID": "79a59df900b949e55d96a1e698fbacedfd6e09d98eacf8f8d5218e7cd47ef2be",
+        "shortid": "123456789012",
+        "keys": [{
+            "access": "accessKey1",
+            "secret": "verySecretKey1"
+        }],
+        "users": [{
+            "name": "Bart Jr",
+            "email": "user1.sampleaccount2@sampling.com",
+            "arn": "aws::iam:123456789013:bart",
+            "keys": [{
+                "access": "accessKey1/1",
+                "secret": "verySecretKey1"
+            }]
+        }]
+    }, {
+        "name": "Lisa",
+        "email": "sampleaccount2@sampling.com",
+        "arn": "aws::iam:accessKey2:user/Lisa",
+        "canonicalID": "79a59df900b949e55d96a1e698fbacedfd6e09d98eacf8f8d5218e7cd47ef2bf",
+        "shortid": "123456789012",
+        "keys": [{
+            "access": "accessKey2",
+            "secret": "verySecretKey2"
+        }]
+    }]
+}

config.json

@@ -0,0 +1,35 @@
+{
+    "port": 8000,
+    "regions": {
+        "ap-northeast-1": ["s3.ap-northeast-1.amazonaws.com"],
+        "ap-southeast-1": ["s3.ap-southeast-1.amazonaws.com"],
+        "ap-southeast-2": ["s3.ap-southeast-2.amazonaws.com"],
+        "eu-central-1": ["s3.eu-central-1.amazonaws.com",
+                         "s3.eu.central-1.amazonaws.com"],
+        "eu-west-1": ["s3.eu-west-1.amazonaws.com"],
+        "sa-east-1": ["s3.sa-east-1.amazonaws.com"],
+        "us-east-1": ["s3.amazonaws.com",
+                      "s3-external-1.amazonaws.com",
+                      "s3.us-east-1.amazonaws.com"],
+        "us-west-1": ["s3.us-west-1.amazonaws.com"],
+        "us-west-2": ["s3-us-west-2.amazonaws.com"],
+        "us-gov-west-1": ["s3-us-gov-west-1.amazonaws.com",
+                          "s3-fips-us-gov-west-1.amazonaws.com"],
+        "localregion": ["localhost"]
+    },
+    "sproxyd": {
+        "bootstrap": ["localhost:8181"]
+    },
+    "bucketd": {
+        "bootstrap": ["localhost"]
+    },
+    "vaultd": {
+        "host": "localhost",
+        "port": 8500
+    },
+    "clusters": 10,
+    "log": {
+        "logLevel": "info",
+        "dumpLevel": "error"
+    }
+}

config.json.example

@@ -1,143 +0,0 @@
-{
-    "port": 8000,
-    "listenOn": [],
-    "metricsPort": 8002,
-    "metricsListenOn": [],
-    "replicationGroupId": "RG001",
-    "workers": 4,
-    "restEndpoints": {
-        "localhost": "us-east-1",
-        "127.0.0.1": "us-east-1",
-        "cloudserver-front": "us-east-1",
-        "s3.docker.test": "us-east-1",
-        "127.0.0.2": "us-east-1",
-        "s3.amazonaws.com": "us-east-1",
-        "zenko-cloudserver-replicator": "us-east-1",
-        "lb": "us-east-1"
-    },
-    "websiteEndpoints": ["s3-website-us-east-1.amazonaws.com",
-                        "s3-website.us-east-2.amazonaws.com",
-                        "s3-website-us-west-1.amazonaws.com",
-                        "s3-website-us-west-2.amazonaws.com",
-                        "s3-website.ap-south-1.amazonaws.com",
-                        "s3-website.ap-northeast-2.amazonaws.com",
-                        "s3-website-ap-southeast-1.amazonaws.com",
-                        "s3-website-ap-southeast-2.amazonaws.com",
-                        "s3-website-ap-northeast-1.amazonaws.com",
-                        "s3-website.eu-central-1.amazonaws.com",
-                        "s3-website-eu-west-1.amazonaws.com",
-                        "s3-website-sa-east-1.amazonaws.com",
-                        "s3-website.localhost",
-                        "s3-website.scality.test",
-                        "zenkoazuretest.blob.core.windows.net"],
-    "replicationEndpoints": [{
-        "site": "zenko",
-        "servers": ["127.0.0.1:8000"],
-        "default": true
-    }, {
-        "site": "us-east-2",
-        "type": "aws_s3"
-    }],
-    "backbeat": {
-        "host": "localhost",
-        "port": 8900
-    },
-    "workflowEngineOperator": {
-        "host": "localhost",
-        "port": 3001
-    },
-    "cdmi": {
-        "host": "localhost",
-        "port": 81,
-        "path": "/dewpoint",
-        "readonly": true
-    },
-    "bucketd": {
-        "bootstrap": ["localhost:9000"]
-    },
-    "vaultd": {
-        "host": "localhost",
-        "port": 8500
-    },
-    "clusters": 1,
-    "log": {
-        "logLevel": "info",
-        "dumpLevel": "error"
-    },
-    "healthChecks": {
-        "allowFrom": ["127.0.0.1/8", "::1"]
-    },
-    "metadataClient": {
-        "host": "localhost",
-        "port": 9990
-    },
-    "dataClient": {
-        "host": "localhost",
-        "port": 9991
-    },
-    "pfsClient": {
-        "host": "localhost",
-        "port": 9992
-    },
-    "metadataDaemon": {
-        "bindAddress": "localhost",
-        "port": 9990
-    },
-    "dataDaemon": {
-        "bindAddress": "localhost",
-        "port": 9991
-    },
-    "pfsDaemon": {
-        "bindAddress": "localhost",
-        "port": 9992
-    },
-    "recordLog": {
-        "enabled": true,
-        "recordLogName": "s3-recordlog"
-    },
-    "mongodb": {
-        "replicaSetHosts": "localhost:27018,localhost:27019,localhost:27020",
-        "writeConcern": "majority",
-        "replicaSet": "rs0",
-        "readPreference": "primary",
-        "database": "metadata"
-    },
-    "authdata": "authdata.json",
-    "backends": {
-        "auth": "file",
-        "data": "file",
-        "metadata": "mongodb",
-        "kms": "file",
-        "quota": "none"
-    },
-    "externalBackends": {
-        "aws_s3": {
-            "httpAgent": {
-                "keepAlive": false,
-                "keepAliveMsecs": 1000,
-                "maxFreeSockets": 256,
-                "maxSockets": null
-            }
-        },
-        "gcp": {
-            "httpAgent": {
-                "keepAlive": true,
-                "keepAliveMsecs": 1000,
-                "maxFreeSockets": 256,
-                "maxSockets": null
-            }
-        }
-    },
-    "requests": {
-        "viaProxy": false,
-        "trustedProxyCIDRs": [],
-        "extractClientIPFromHeader": ""
-    },
-    "bucketNotificationDestinations": [
-        {
-            "resource": "target1",
-            "type": "dummy",
-            "host": "localhost:6000"
-        }
-    ]
-}

config.json.vitastor

@@ -1,71 +0,0 @@
-{
-    "port": 8000,
-    "listenOn": [],
-    "metricsPort": 8002,
-    "metricsListenOn": [],
-    "replicationGroupId": "RG001",
-    "restEndpoints": {
-        "localhost": "STANDARD",
-        "127.0.0.1": "STANDARD",
-        "yourhostname.ru": "STANDARD"
-    },
-    "websiteEndpoints": [
-        "static.yourhostname.ru"
-    ],
-    "replicationEndpoints": [ {
-        "site": "zenko",
-        "servers": ["127.0.0.1:8000"],
-        "default": true
-    } ],
-    "log": {
-        "logLevel": "info",
-        "dumpLevel": "error"
-    },
-    "healthChecks": {
-        "allowFrom": ["127.0.0.1/8", "::1"]
-    },
-    "backends": {
-        "metadata": "mongodb"
-    },
-    "mongodb": {
-        "replicaSetHosts": "127.0.0.1:27017",
-        "writeConcern": "majority",
-        "replicaSet": "rs0",
-        "readPreference": "primary",
-        "database": "s3",
-        "authCredentials": {
-            "username": "s3",
-            "password": ""
-        }
-    },
-    "externalBackends": {
-        "aws_s3": {
-            "httpAgent": {
-                "keepAlive": false,
-                "keepAliveMsecs": 1000,
-                "maxFreeSockets": 256,
-                "maxSockets": null
-            }
-        },
-        "gcp": {
-            "httpAgent": {
-                "keepAlive": true,
-                "keepAliveMsecs": 1000,
-                "maxFreeSockets": 256,
-                "maxSockets": null
-            }
-        }
-    },
-    "requests": {
-        "viaProxy": false,
-        "trustedProxyCIDRs": [],
-        "extractClientIPFromHeader": ""
-    },
-    "bucketNotificationDestinations": [
-        {
-            "resource": "target1",
-            "type": "dummy",
-            "host": "localhost:6000"
-        }
-    ]
-}

constants.js

@@ -1,6 +1,4 @@
-const crypto = require('crypto');
-
-const constants = {
+export default {
     /*
      * Splitter is used to build the object name for the overview of a
      * multipart upload and to build the object names for each part of a
@@ -38,9 +36,6 @@ const constants = {
     // by the name of the final destination bucket for the object
     // once the multipart upload is complete.
     mpuBucketPrefix: 'mpuShadowBucket',
-    blacklistedPrefixes: { bucket: [], object: [] },
-    // GCP Object Tagging Prefix
-    gcpTaggingPrefix: 'aws-tag-',
     // PublicId is used as the canonicalID for a request that contains
     // no authentication information.  Requestor can access
     // only public resources
@@ -57,7 +52,7 @@ const constants = {
 
     // Number of sub-directories for file backend
     folderHash: 3511, // Prime number
-    // AWS only returns 1000 on a listing
+    // AWS sets a hard limit on the listing maxKeys
     // http://docs.aws.amazon.com/AmazonS3/latest/API/
     //      RESTBucketGET.html#RESTBucketGET-requests
     listingHardLimit: 1000,
@@ -65,184 +60,4 @@ const constants = {
     // AWS sets a minimum size limit for parts except for the last part.
     // http://docs.aws.amazon.com/AmazonS3/latest/API/mpUploadComplete.html
     minimumAllowedPartSize: 5242880,
-
-    // AWS sets a maximum total parts limit
-    // https://docs.aws.amazon.com/AmazonS3/latest/API/mpUploadUploadPart.html
-    maximumAllowedPartCount: 10000,
-
-    gcpMaximumAllowedPartCount: 1024,
-
-    // Max size on put part or copy part is 5GB. For functional
-    // testing use 110 MB as max
-    maximumAllowedPartSize: process.env.MPU_TESTING === 'yes' ? 110100480 :
-        5368709120,
-
-    // Max size allowed in a single put object request is 5GB
-    // https://docs.aws.amazon.com/AmazonS3/latest/dev/UploadingObjects.html
-    maximumAllowedUploadSize: 5368709120,
-
-    // AWS states max size for user-defined metadata (x-amz-meta- headers) is
-    // 2 KB: http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPUT.html
-    // In testing, AWS seems to allow up to 88 more bytes, so we do the same.
-    maximumMetaHeadersSize: 2136,
-
-    // Maximum HTTP headers size allowed
-    maxHttpHeadersSize: 14122,
-
-    // hex digest of sha256 hash of empty string:
-    emptyStringHash: crypto.createHash('sha256')
-        .update('', 'binary').digest('hex'),
-
-    // Queries supported by AWS that we do not currently support.
-    // Non-bucket queries
-    unsupportedQueries: [
-        'accelerate',
-        'analytics',
-        'inventory',
-        'logging',
-        'metrics',
-        'policyStatus',
-        'publicAccessBlock',
-        'requestPayment',
-        'torrent',
-    ],
-
-    // Headers supported by AWS that we do not currently support.
-    unsupportedHeaders: [
-        'x-amz-server-side-encryption-customer-algorithm',
-        'x-amz-server-side-encryption-context',
-        'x-amz-server-side-encryption-customer-key',
-        'x-amz-server-side-encryption-customer-key-md5',
-    ],
-
-    // user metadata header to set object locationConstraint
-    objectLocationConstraintHeader: 'x-amz-storage-class',
-    lastModifiedHeader: 'x-amz-meta-x-scal-last-modified',
-    legacyLocations: ['sproxyd', 'legacy'],
-    // declare here all existing service accounts and their properties
-    // (if any, otherwise an empty object)
-    serviceAccountProperties: {
-        replication: {},
-        lifecycle: {},
-        gc: {},
-        'md-ingestion': {
-            canReplicate: true,
-        },
-    },
-    /* eslint-disable camelcase */
-    externalBackends: { aws_s3: true, azure: true, gcp: true, pfs: true, dmf: true, azure_archive: true },
-    // some of the available data backends  (if called directly rather
-    // than through the multiple backend gateway) need a key provided
-    // as a string as first parameter of the get/delete methods.
-    clientsRequireStringKey: { sproxyd: true, cdmi: true },
-    // healthcheck default call from nginx is every 2 seconds
-    // for external backends, don't call unless at least 1 minute
-    // (60,000 milliseconds) since last call
-    externalBackendHealthCheckInterval: 60000,
-    versioningNotImplBackends: { azure: true, gcp: true },
-    mpuMDStoredExternallyBackend: { aws_s3: true, gcp: true },
-    skipBatchDeleteBackends: { azure: true, gcp: true },
-    s3HandledBackends: { azure: true, gcp: true },
-    hasCopyPartBackends: { aws_s3: true, gcp: true },
-    /* eslint-enable camelcase */
-    mpuMDStoredOnS3Backend: { azure: true },
-    azureAccountNameRegex: /^[a-z0-9]{3,24}$/,
-    base64Regex: new RegExp('^(?:[A-Za-z0-9+/]{4})*' +
-        '(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$'),
-    productName: 'APN/1.0 Scality/1.0 Scality CloudServer for Zenko',
-    // location constraint delimiter
-    zenkoSeparator: ':',
-    // user metadata applied on zenko objects
-    zenkoIDHeader: 'x-amz-meta-zenko-instance-id',
-    bucketOwnerActions: [
-        'bucketDeleteCors',
-        'bucketDeleteLifecycle',
-        'bucketDeletePolicy',
-        'bucketDeleteReplication',
-        'bucketDeleteWebsite',
-        'bucketGetCors',
-        'bucketGetLifecycle',
-        'bucketGetLocation',
-        'bucketGetPolicy',
-        'bucketGetReplication',
-        'bucketGetVersioning',
-        'bucketGetWebsite',
-        'bucketPutCors',
-        'bucketPutLifecycle',
-        'bucketPutPolicy',
-        'bucketPutReplication',
-        'bucketPutVersioning',
-        'bucketPutWebsite',
-        'objectDeleteTagging',
-        'objectGetTagging',
-        'objectPutTagging',
-        'objectPutLegalHold',
-        'objectPutRetention',
-    ],
-    // response header to be sent when there are invalid
-    // user metadata in the object's metadata
-    invalidObjectUserMetadataHeader: 'x-amz-missing-meta',
-    // Bucket specific queries supported by AWS that we do not currently support
-    // these queries may or may not be supported at object level
-    unsupportedBucketQueries: [
-    ],
-    suppressedUtapiEventFields: [
-        'object',
-        'location',
-        'versionId',
-    ],
-    allowedUtapiEventFilterFields: [
-        'operationId',
-        'location',
-        'account',
-        'user',
-        'bucket',
-    ],
-    arrayOfAllowed: [
-        'objectPutTagging',
-        'objectPutLegalHold',
-        'objectPutRetention',
-    ],
-    allowedUtapiEventFilterStates: ['allow', 'deny'],
-    allowedRestoreObjectRequestTierValues: ['Standard'],
-    lifecycleListing: {
-        CURRENT_TYPE: 'current',
-        NON_CURRENT_TYPE: 'noncurrent',
-        ORPHAN_DM_TYPE: 'orphan',
-    },
-    multiObjectDeleteConcurrency: 50,
-    maxScannedLifecycleListingEntries: 10000,
-    overheadField: [
-        'content-length',
-        'owner-id',
-        'versionId',
-        'isNull',
-        'isDeleteMarker',
-    ],
-    unsupportedSignatureChecksums: new Set([
-        'STREAMING-UNSIGNED-PAYLOAD-TRAILER',
-        'STREAMING-AWS4-HMAC-SHA256-PAYLOAD-TRAILER',
-        'STREAMING-AWS4-ECDSA-P256-SHA256-PAYLOAD',
-        'STREAMING-AWS4-ECDSA-P256-SHA256-PAYLOAD-TRAILER',
-    ]),
-    supportedSignatureChecksums: new Set([
-        'UNSIGNED-PAYLOAD',
-        'STREAMING-AWS4-HMAC-SHA256-PAYLOAD',
-    ]),
-    ipv4Regex: /^(\d{1,3}\.){3}\d{1,3}(\/(3[0-2]|[12]?\d))?$/,
-    ipv6Regex: /^([\da-f]{1,4}:){7}[\da-f]{1,4}$/i,
-    // The AWS assumed Role resource type
-    assumedRoleArnResourceType: 'assumed-role',
-    // Session name of the backbeat lifecycle assumed role session.
-    backbeatLifecycleSessionName: 'backbeat-lifecycle',
-    actionsToConsiderAsObjectPut: [
-        'initiateMultipartUpload',
-        'objectPutPart',
-        'completeMultipartUpload',
-    ],
-    // if requester is not bucket owner, bucket policy actions should be denied with
-    // MethodNotAllowed error
-    onlyOwnerAllowed: ['bucketDeletePolicy', 'bucketGetPolicy', 'bucketPutPolicy'],
 };
-
-module.exports = constants;

dataserver.js

@@ -1,39 +0,0 @@
-'use strict'; // eslint-disable-line strict
-
-const arsenal = require('arsenal');
-const { config } = require('./lib/Config.js');
-const logger = require('./lib/utilities/logger');
-
-process.on('uncaughtException', err => {
-    logger.fatal('caught error', {
-        error: err.message,
-        stack: err.stack,
-        workerId: this.worker ? this.worker.id : undefined,
-        workerPid: this.worker ? this.worker.process.pid : undefined,
-    });
-    process.exit(1);
-});
-
-if (config.backends.data === 'file' ||
-    (config.backends.data === 'multiple' &&
-     config.backends.metadata !== 'scality')) {
-    const dataServer = new arsenal.network.rest.RESTServer({
-        bindAddress: config.dataDaemon.bindAddress,
-        port: config.dataDaemon.port,
-        dataStore: new arsenal.storage.data.file.DataFileStore({
-            dataPath: config.dataDaemon.dataPath,
-            log: config.log,
-            noSync: config.dataDaemon.noSync,
-            noCache: config.dataDaemon.noCache,
-        }),
-        log: config.log,
-    });
-    dataServer.setup(err => {
-        if (err) {
-            logger.error('Error initializing REST data server',
-                         { error: err });
-            return;
-        }
-        dataServer.start();
-    });
-}

docker-entrypoint.sh

@@ -1,220 +0,0 @@
-#!/bin/bash
-
-# set -e stops the execution of a script if a command or pipeline has an error
-set -e
-
-# modifying config.json
-JQ_FILTERS_CONFIG="."
-
-# ENDPOINT var can accept comma separated values
-# for multiple endpoint locations
-if [[ "$ENDPOINT" ]]; then
-    IFS="," read -ra HOST_NAMES <<< "$ENDPOINT"
-    for host in "${HOST_NAMES[@]}"; do
-        JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .restEndpoints[\"$host\"]=\"us-east-1\""
-    done
-    echo "Host name has been modified to ${HOST_NAMES[@]}"
-    echo "Note: In your /etc/hosts file on Linux, OS X, or Unix with root permissions, make sure to associate 127.0.0.1 with ${HOST_NAMES[@]}"
-fi
-
-if [[ "$LOG_LEVEL" ]]; then
-    if [[ "$LOG_LEVEL" == "info" || "$LOG_LEVEL" == "debug" || "$LOG_LEVEL" == "trace" ]]; then
-        JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .log.logLevel=\"$LOG_LEVEL\""
-        echo "Log level has been modified to $LOG_LEVEL"
-    else
-        echo "The log level you provided is incorrect (info/debug/trace)"
-    fi
-fi
-
-if [[ "$SSL" && "$HOST_NAMES" ]]; then
-# This condition makes sure that the certificates are not generated twice. (for docker restart)
-if [ ! -f ./ca.key ] || [ ! -f ./ca.crt ] || [ ! -f ./server.key ] || [ ! -f ./server.crt ] ; then
-# Compute config for utapi tests
-cat >>req.cfg <<EOF
-[req]
-distinguished_name = req_distinguished_name
-prompt = no
-req_extensions = s3_req
-
-[req_distinguished_name]
-CN = ${HOST_NAMES[0]}
-
-[s3_req]
-subjectAltName = @alt_names
-extendedKeyUsage = serverAuth, clientAuth
-
-[alt_names]
-DNS.1 = *.${HOST_NAMES[0]}
-DNS.2 = ${HOST_NAMES[0]}
-
-EOF
-
-## Generate SSL key and certificates
-# Generate a private key for your CSR
-openssl genrsa -out ca.key 2048
-# Generate a self signed certificate for your local Certificate Authority
-openssl req -new -x509 -extensions v3_ca -key ca.key -out ca.crt -days 99999  -subj "/C=US/ST=Country/L=City/O=Organization/CN=S3 CA Server"
-# Generate a key for S3 Server
-openssl genrsa -out server.key 2048
-# Generate a Certificate Signing Request for S3 Server
-openssl req -new -key server.key -out server.csr -config req.cfg
-# Generate a local-CA-signed certificate for S3 Server
-openssl x509 -req -in server.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out server.crt -days 99999 -sha256 -extfile req.cfg -extensions s3_req
-fi
-## Update S3Server config.json
-# This condition makes sure that certFilePaths section is not added twice. (for docker restart)
-if ! grep -q "certFilePaths" ./config.json; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .certFilePaths= { \"key\": \".\/server.key\", \"cert\": \".\/server.crt\", \"ca\": \".\/ca.crt\" }"
-fi
-fi
-
-if [[ "$LISTEN_ADDR" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .metadataDaemon.bindAddress=\"$LISTEN_ADDR\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .dataDaemon.bindAddress=\"$LISTEN_ADDR\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .pfsDaemon.bindAddress=\"$LISTEN_ADDR\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .listenOn=[\"$LISTEN_ADDR:8000\"]"
-fi
-
-if [[ "$REPLICATION_GROUP_ID" ]] ; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .replicationGroupId=\"$REPLICATION_GROUP_ID\""
-fi
-
-if [[ "$DATA_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .dataClient.host=\"$DATA_HOST\""
-fi
-
-if [[ "$METADATA_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .metadataClient.host=\"$METADATA_HOST\""
-fi
-
-if [[ "$PFSD_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .pfsClient.host=\"$PFSD_HOST\""
-fi
-
-if [[ "$MONGODB_HOSTS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .mongodb.replicaSetHosts=\"$MONGODB_HOSTS\""
-fi
-
-if [[ "$MONGODB_RS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .mongodb.replicaSet=\"$MONGODB_RS\""
-fi
-
-if [[ "$MONGODB_DATABASE" ]]; then
-   JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .mongodb.database=\"$MONGODB_DATABASE\""
-fi
-
-if [ -z "$REDIS_HA_NAME" ]; then
-    REDIS_HA_NAME='mymaster'
-fi
-
-if [[ "$REDIS_SENTINELS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .localCache.name=\"$REDIS_HA_NAME\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .localCache.sentinels=\"$REDIS_SENTINELS\""
-elif [[ "$REDIS_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .localCache.host=\"$REDIS_HOST\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .localCache.port=6379"
-fi
-
-if [[ "$REDIS_PORT" ]] && [[ ! "$REDIS_SENTINELS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .localCache.port=$REDIS_PORT"
-fi
-
-if [[ "$REDIS_SENTINELS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.name=\"$REDIS_HA_NAME\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.sentinels=\"$REDIS_SENTINELS\""
-elif [[ "$REDIS_HA_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.host=\"$REDIS_HA_HOST\""
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.port=6379"
-fi
-
-if [[ "$REDIS_HA_PORT" ]] && [[ ! "$REDIS_SENTINELS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.port=$REDIS_HA_PORT"
-fi
-
-if [[ "$RECORDLOG_ENABLED" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .recordLog.enabled=true"
-fi
-
-if [[ "$STORAGE_LIMIT_ENABLED" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .utapi.metrics[.utapi.metrics | length]=\"location\""
-fi
-
-if [[ "$CRR_METRICS_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .backbeat.host=\"$CRR_METRICS_HOST\""
-fi
-
-if [[ "$CRR_METRICS_PORT" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .backbeat.port=$CRR_METRICS_PORT"
-fi
-
-if [[ "$WE_OPERATOR_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .workflowEngineOperator.host=\"$WE_OPERATOR_HOST\""
-fi
-
-if [[ "$WE_OPERATOR_PORT" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .workflowEngineOperator.port=$WE_OPERATOR_PORT"
-fi
-
-if [[ "$HEALTHCHECKS_ALLOWFROM" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .healthChecks.allowFrom=[\"$HEALTHCHECKS_ALLOWFROM\"]"
-fi
-
-# external backends http(s) agent config
-
-# AWS
-if [[ "$AWS_S3_HTTPAGENT_KEEPALIVE" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.aws_s3.httpAgent.keepAlive=$AWS_S3_HTTPAGENT_KEEPALIVE"
-fi
-
-if [[ "$AWS_S3_HTTPAGENT_KEEPALIVE_MS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.aws_s3.httpAgent.keepAliveMsecs=$AWS_S3_HTTPAGENT_KEEPALIVE_MS"
-fi
-
-if [[ "$AWS_S3_HTTPAGENT_KEEPALIVE_MAX_SOCKETS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.aws_s3.httpAgent.maxSockets=$AWS_S3_HTTPAGENT_KEEPALIVE_MAX_SOCKETS"
-fi
-
-if [[ "$AWS_S3_HTTPAGENT_KEEPALIVE_MAX_FREE_SOCKETS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.aws_s3.httpAgent.maxFreeSockets=$AWS_S3_HTTPAGENT_KEEPALIVE_MAX_FREE_SOCKETS"
-fi
-
-#GCP
-if [[ "$GCP_HTTPAGENT_KEEPALIVE" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.gcp.httpAgent.keepAlive=$GCP_HTTPAGENT_KEEPALIVE"
-fi
-
-if [[ "$GCP_HTTPAGENT_KEEPALIVE_MS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.gcp.httpAgent.keepAliveMsecs=$GCP_HTTPAGENT_KEEPALIVE_MS"
-fi
-
-if [[ "$GCP_HTTPAGENT_KEEPALIVE_MAX_SOCKETS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.gcp.httpAgent.maxSockets=$GCP_HTTPAGENT_KEEPALIVE_MAX_SOCKETS"
-fi
-
-if [[ "$GCP_HTTPAGENT_KEEPALIVE_MAX_FREE_SOCKETS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .externalBackends.gcp.httpAgent.maxFreeSockets=$GCP_HTTPAGENT_KEEPALIVE_MAX_FREE_SOCKETS"
-fi
-
-if [[ -n "$BUCKET_DENY_FILTER" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .utapi.filter.deny.bucket=[\"$BUCKET_DENY_FILTER\"]"
-fi
-
-if [[ "$TESTING_MODE" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .testingMode=true"
-fi
-
-if [[ $JQ_FILTERS_CONFIG != "." ]]; then
-    jq "$JQ_FILTERS_CONFIG" config.json > config.json.tmp
-    mv config.json.tmp config.json
-fi
-
-if test -v INITIAL_INSTANCE_ID && test -v S3METADATAPATH && ! test -f ${S3METADATAPATH}/uuid ; then
-    echo -n ${INITIAL_INSTANCE_ID} > ${S3METADATAPATH}/uuid
-fi
-
-# s3 secret credentials for Zenko
-if [ -r /run/secrets/s3-credentials ] ; then
-    . /run/secrets/s3-credentials
-fi
-
-exec "$@"

docs/ARCHITECTURE.rst

@@ -1,993 +0,0 @@
-.. role:: raw-latex(raw)
-   :format: latex
-..
-
-Architecture
-++++++++++++
-
-Versioning
-==========
-
-This document describes Zenko CloudServer's support for the AWS S3 Bucket
-Versioning feature.
-
-AWS S3 Bucket Versioning
-------------------------
-
-See AWS documentation for a description of the Bucket Versioning
-feature:
-
--  `Bucket
-   Versioning <http://docs.aws.amazon.com/AmazonS3/latest/dev/Versioning.html>`__
--  `Object
-   Versioning <http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectVersioning.html>`__
-
-This document assumes familiarity with the details of Bucket Versioning,
-including null versions and delete markers, described in the above
-links.
-
-Implementation of Bucket Versioning in Zenko CloudServer
---------------------------------------------------------
-
-Overview of Metadata and API Component Roles
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Each version of an object is stored as a separate key in metadata. The
-S3 API interacts with the metadata backend to store, retrieve, and
-delete version metadata.
-
-The implementation of versioning within the metadata backend is naive.
-The metadata backend does not evaluate any information about bucket or
-version state (whether versioning is enabled or suspended, and whether a
-version is a null version or delete marker). The S3 front-end API
-manages the logic regarding versioning information, and sends
-instructions to metadata to handle the basic CRUD operations for version
-metadata.
-
-The role of the S3 API can be broken down into the following:
-
--  put and delete version data
--  store extra information about a version, such as whether it is a
-   delete marker or null version, in the object's metadata
--  send instructions to metadata backend to store, retrieve, update and
-   delete version metadata based on bucket versioning state and version
-   metadata
--  encode version ID information to return in responses to requests, and
-   decode version IDs sent in requests
-
-The implementation of Bucket Versioning in S3 is described in this
-document in two main parts. The first section, `"Implementation of
-Bucket Versioning in
-Metadata" <#implementation-of-bucket-versioning-in-metadata>`__,
-describes the way versions are stored in metadata, and the metadata
-options for manipulating version metadata.
-
-The second section, `"Implementation of Bucket Versioning in
-API" <#implementation-of-bucket-versioning-in-api>`__, describes the way
-the metadata options are used in the API within S3 actions to create new
-versions, update their metadata, and delete them. The management of null
-versions and creation of delete markers is also described in this
-section.
-
-Implementation of Bucket Versioning in Metadata
------------------------------------------------
-
-As mentioned above, each version of an object is stored as a separate
-key in metadata. We use version identifiers as the suffix for the keys
-of the object versions, and a special version (the `"Master
-Version" <#master-version>`__) to represent the latest version.
-
-An example of what the metadata keys might look like for an object
-``foo/bar`` with three versions (with `.` representing a null character):
-
-+------------------------------------------------------+
-| key                                                  |
-+======================================================+
-| foo/bar                                              |
-+------------------------------------------------------+
-| foo/bar.098506163554375999999PARIS 0.a430a1f85c6ec   |
-+------------------------------------------------------+
-| foo/bar.098506163554373999999PARIS 0.41b510cd0fdf8   |
-+------------------------------------------------------+
-| foo/bar.098506163554373999998PARIS 0.f9b82c166f695   |
-+------------------------------------------------------+
-
-The most recent version created is represented above in the key
-``foo/bar`` and is the master version. This special version is described
-further in the section `"Master Version" <#master-version>`__.
-
-Version ID and Metadata Key Format
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The version ID is generated by the metadata backend, and encoded in a
-hexadecimal string format by S3 before sending a response to a request.
-S3 also decodes the hexadecimal string received from a request before
-sending to metadata to retrieve a particular version.
-
-The format of a ``version_id`` is: ``ts`` ``rep_group_id`` ``seq_id``
-where:
-
--  ``ts``: is the combination of epoch and an increasing number
--  ``rep_group_id``: is the name of deployment(s) considered one unit
-   used for replication
--  ``seq_id``: is a unique value based on metadata information.
-
-The format of a key in metadata for a version is:
-
-``object_name separator version_id`` where:
-
--  ``object_name``: is the key of the object in metadata
--  ``separator``: we use the ``null`` character (``0x00`` or ``\0``) as
-   the separator between the ``object_name`` and the ``version_id`` of a
-   key
--  ``version_id``: is the version identifier; this encodes the ordering
-   information in the format described above as metadata orders keys
-   alphabetically
-
-An example of a key in metadata:
-``foo\01234567890000777PARIS 1234.123456`` indicating that this specific
-version of ``foo`` was the ``000777``\ th entry created during the epoch
-``1234567890`` in the replication group ``PARIS`` with ``1234.123456``
-as ``seq_id``.
-
-Master Version
-~~~~~~~~~~~~~~
-
-We store a copy of the latest version of an object's metadata using
-``object_name`` as the key; this version is called the master version.
-The master version of each object facilitates the standard GET
-operation, which would otherwise need to scan among the list of versions
-of an object for its latest version.
-
-The following table shows the layout of all versions of ``foo`` in the
-first example stored in the metadata (with dot ``.`` representing the
-null separator):
-
-+----------+---------+
-| key      | value   |
-+==========+=========+
-| foo      | B       |
-+----------+---------+
-| foo.v2   | B       |
-+----------+---------+
-| foo.v1   | A       |
-+----------+---------+
-
-Metadata Versioning Options
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Zenko CloudServer sends instructions to the metadata engine about whether to
-create a new version or overwrite, retrieve, or delete a specific
-version by sending values for special options in PUT, GET, or DELETE
-calls to metadata. The metadata engine can also list versions in the
-database, which is used by Zenko CloudServer to list object versions.
-
-These only describe the basic CRUD operations that the metadata engine
-can handle. How these options are used by the S3 API to generate and
-update versions is described more comprehensively in `"Implementation of
-Bucket Versioning in
-API" <#implementation-of-bucket-versioning-in-api>`__.
-
-Note: all operations (PUT and DELETE) that generate a new version of an
-object will return the ``version_id`` of the new version to the API.
-
-PUT
-^^^
-
--  no options: original PUT operation, will update the master version
--  ``versioning: true`` create a new version of the object, then update
-   the master version with this version.
--  ``versionId: <versionId>`` create or update a specific version (for updating
-   version's ACL or tags, or remote updates in geo-replication)
-
-   *  if the version identified by ``versionId`` happens to be the latest
-      version, the master version will be updated as well
-   *  if the master version is not as recent as the version identified by
-      ``versionId``, as may happen with cross-region replication, the master
-      will be updated as well
-   *  note that with ``versionId`` set to an empty string ``''``, it will
-      overwrite the master version only (same as no options, but the master
-      version will have a ``versionId`` property set in its metadata like
-      any other version). The ``versionId`` will never be exposed to an
-      external user, but setting this internal-only ``versionID`` enables
-      Zenko CloudServer to find this version later if it is no longer the master.
-      This option of ``versionId`` set to ``''`` is used for creating null
-      versions once versioning has been suspended, which is discussed in
-      `"Null Version Management" <#null-version-management>`__.
-
-In general, only one option is used at a time. When ``versionId`` and
-``versioning`` are both set, only the ``versionId`` option will have an effect.
-
-DELETE
-^^^^^^
-
--  no options: original DELETE operation, will delete the master version
--  ``versionId: <versionId>`` delete a specific version
-
-A deletion targeting the latest version of an object has to:
-
--  delete the specified version identified by ``versionId``
--  replace the master version with a version that is a placeholder for
-   deletion
-
-    -  this version contains a special keyword, 'isPHD', to indicate the
-         master version was deleted and needs to be updated
-
--  initiate a repair operation to update the value of the master
-   version:
-
-    -  involves listing the versions of the object and get the latest
-       version to replace the placeholder delete version
-    -  if no more versions exist, metadata deletes the master version,
-       removing the key from metadata
-
-Note: all of this happens in metadata before responding to the front-end api,
-and only when the metadata engine is instructed by Zenko CloudServer to delete
-a specific version or the master version.
-See section `"Delete Markers" <#delete-markers>`__ for a description of what
-happens when a Delete Object request is sent to the S3 API.
-
-GET
-^^^
-
--  no options: original GET operation, will get the master version
--  ``versionId: <versionId>`` retrieve a specific version
-
-The implementation of a GET operation does not change compared to the
-standard version. A standard GET without versioning information would
-get the master version of a key. A version-specific GET would retrieve
-the specific version identified by the key for that version.
-
-LIST
-^^^^
-
-For a standard LIST on a bucket, metadata iterates through the keys by
-using the separator (``\0``, represented by ``.`` in examples) as an
-extra delimiter. For a listing of all versions of a bucket, there is no
-change compared to the original listing function. Instead, the API
-component returns all the keys in a List Objects call and filters for
-just the keys of the master versions in a List Object Versions call.
-
-For example, a standard LIST operation against the keys in a table below
-would return from metadata the list of
-``[ foo/bar, bar, qux/quz, quz ]``.
-
-+--------------+
-| key          |
-+==============+
-| foo/bar      |
-+--------------+
-| foo/bar.v2   |
-+--------------+
-| foo/bar.v1   |
-+--------------+
-| bar          |
-+--------------+
-| qux/quz      |
-+--------------+
-| qux/quz.v2   |
-+--------------+
-| qux/quz.v1   |
-+--------------+
-| quz          |
-+--------------+
-| quz.v2       |
-+--------------+
-| quz.v1       |
-+--------------+
-
-Implementation of Bucket Versioning in API
-------------------------------------------
-
-Object Metadata Versioning Attributes
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To access all the information needed to properly handle all cases that
-may exist in versioned operations, the API stores certain
-versioning-related information in the metadata attributes of each
-version's object metadata.
-
-These are the versioning-related metadata properties:
-
--  ``isNull``: whether the version being stored is a null version.
--  ``nullVersionId``: the unencoded version ID of the latest null
-   version that existed before storing a non-null version.
--  ``isDeleteMarker``: whether the version being stored is a delete
-   marker.
-
-The metadata engine also sets one additional metadata property when
-creating the version.
-
--  ``versionId``: the unencoded version ID of the version being stored.
-
-Null versions and delete markers are described in further detail in
-their own subsections.
-
-Creation of New Versions
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-When versioning is enabled in a bucket, APIs which normally result in
-the creation of objects, such as Put Object, Complete Multipart Upload
-and Copy Object, will generate new versions of objects.
-
-Zenko CloudServer creates a new version and updates the master version using the
-``versioning: true`` option in PUT calls to the metadata engine. As an
-example, when two consecutive Put Object requests are sent to the Zenko
-CloudServer for a versioning-enabled bucket with the same key names, there
-are two corresponding metadata PUT calls with the ``versioning`` option
-set to true.
-
-The PUT calls to metadata and resulting keys are shown below:
-
-(1) PUT foo (first put), versioning: ``true``
-
-+----------+---------+
-| key      | value   |
-+==========+=========+
-| foo      | A       |
-+----------+---------+
-| foo.v1   | A       |
-+----------+---------+
-
-(2) PUT foo (second put), versioning: ``true``
-
-+----------+---------+
-| key      | value   |
-+==========+=========+
-| foo      | B       |
-+----------+---------+
-| foo.v2   | B       |
-+----------+---------+
-| foo.v1   | A       |
-+----------+---------+
-
-Null Version Management
-^^^^^^^^^^^^^^^^^^^^^^^
-
-In a bucket without versioning, or when versioning is suspended, putting
-an object with the same name twice should result in the previous object
-being overwritten. This is managed with null versions.
-
-Only one null version should exist at any given time, and it is
-identified in Zenko CloudServer requests and responses with the version
-id "null".
-
-Case 1: Putting Null Versions
-'''''''''''''''''''''''''''''
-
-With respect to metadata, since the null version is overwritten by
-subsequent null versions, the null version is initially stored in the
-master key alone, as opposed to being stored in the master key and a new
-version. Zenko CloudServer checks if versioning is suspended or has never been
-configured, and sets the ``versionId`` option to ``''`` in PUT calls to
-the metadata engine when creating a new null version.
-
-If the master version is a null version, Zenko CloudServer also sends a DELETE
-call to metadata prior to the PUT, in order to clean up any pre-existing null
-versions which may, in certain edge cases, have been stored as a separate
-version. [1]_
-
-The tables below summarize the calls to metadata and the resulting keys if
-we put an object 'foo' twice, when versioning has not been enabled or is
-suspended.
-
-(1) PUT foo (first put), versionId: ``''``
-
-+--------------+---------+
-| key          | value   |
-+==============+=========+
-| foo (null)   | A       |
-+--------------+---------+
-
-(2A) DELETE foo (clean-up delete before second put),
-versionId: ``<version id of master version>``
-
-+--------------+---------+
-| key          | value   |
-+==============+=========+
-|              |         |
-+--------------+---------+
-
-(2B) PUT foo (second put), versionId: ``''``
-
-+--------------+---------+
-| key          | value   |
-+==============+=========+
-| foo (null)   | B       |
-+--------------+---------+
-
-The S3 API also sets the ``isNull`` attribute to ``true`` in the version
-metadata before storing the metadata for these null versions.
-
-.. [1]  Some examples of these cases are: (1) when there is a null version
-        that is the second-to-latest version, and the latest version has been
-        deleted, causing metadata to repair the master value with the value of
-        the null version and (2) when putting object tag or ACL on a null
-        version that is the master version, as explained in `"Behavior of
-        Object-Targeting APIs" <#behavior-of-object-targeting-apis>`__.
-
-Case 2: Preserving Existing Null Versions in Versioning-Enabled Bucket
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Null versions are preserved when new non-null versions are created after
-versioning has been enabled or re-enabled.
-
-If the master version is the null version, the S3 API preserves the
-current null version by storing it as a new key ``(3A)`` in a separate
-PUT call to metadata, prior to overwriting the master version ``(3B)``.
-This implies the null version may not necessarily be the latest or
-master version.
-
-To determine whether the master version is a null version, the S3 API
-checks if the master version's ``isNull`` property is set to ``true``,
-or if the ``versionId`` attribute of the master version is undefined
-(indicating it is a null version that was put before bucket versioning
-was configured).
-
-Continuing the example from Case 1, if we enabled versioning and put
-another object, the calls to metadata and resulting keys would resemble
-the following:
-
-(3A) PUT foo, versionId: ``<versionId of master version>`` if defined or
-``<non-versioned object id>``
-
-+-----------------+---------+
-| key             | value   |
-+=================+=========+
-| foo             | B       |
-+-----------------+---------+
-| foo.v1 (null)   | B       |
-+-----------------+---------+
-
-(3B) PUT foo, versioning: ``true``
-
-+-----------------+---------+
-| key             | value   |
-+=================+=========+
-| foo             | C       |
-+-----------------+---------+
-| foo.v2          | C       |
-+-----------------+---------+
-| foo.v1 (null)   | B       |
-+-----------------+---------+
-
-To prevent issues with concurrent requests, Zenko CloudServer ensures the null
-version is stored with the same version ID by using ``versionId`` option.
-Zenko CloudServer sets the ``versionId`` option to the master version's
-``versionId`` metadata attribute value during the PUT. This creates a new
-version with the same version ID of the existing null master version.
-
-The null version's ``versionId`` attribute may be undefined because it
-was generated before the bucket versioning was configured. In that case,
-a version ID is generated using the max epoch and sequence values
-possible so that the null version will be properly ordered as the last
-entry in a metadata listing. This value ("non-versioned object id") is
-used in the PUT call with the ``versionId`` option.
-
-Case 3: Overwriting a Null Version That is Not Latest Version
-'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Normally when versioning is suspended, Zenko CloudServer uses the
-``versionId: ''`` option in a PUT to metadata to create a null version.
-This also overwrites an existing null version if it is the master version.
-
-However, if there is a null version that is not the latest version,
-Zenko CloudServer cannot rely on the ``versionId: ''`` option will not
-overwrite the existing null version. Instead, before creating a new null
-version, the Zenko CloudServer API must send a separate DELETE call to metadata
-specifying the version id of the current null version for delete.
-
-To do this, when storing a null version (3A above) before storing a new
-non-null version, Zenko CloudServer records the version's ID in the
-``nullVersionId`` attribute of the non-null version. For steps 3A and 3B above,
-these are the values stored in the ``nullVersionId`` of each version's metadata:
-
-(3A) PUT foo, versioning: ``true``
-
-+-----------------+---------+-----------------------+
-| key             | value   | value.nullVersionId   |
-+=================+=========+=======================+
-| foo             | B       | undefined             |
-+-----------------+---------+-----------------------+
-| foo.v1 (null)   | B       | undefined             |
-+-----------------+---------+-----------------------+
-
-(3B) PUT foo, versioning: ``true``
-
-+-----------------+---------+-----------------------+
-| key             | value   | value.nullVersionId   |
-+=================+=========+=======================+
-| foo             | C       | v1                    |
-+-----------------+---------+-----------------------+
-| foo.v2          | C       | v1                    |
-+-----------------+---------+-----------------------+
-| foo.v1 (null)   | B       | undefined             |
-+-----------------+---------+-----------------------+
-
-If defined, the ``nullVersionId`` of the master version is used with the
-``versionId`` option in a DELETE call to metadata if a Put Object
-request is received when versioning is suspended in a bucket.
-
-(4A) DELETE foo, versionId: ``<nullVersionId of master version>`` (v1)
-
-+----------+---------+
-| key      | value   |
-+==========+=========+
-| foo      | C       |
-+----------+---------+
-| foo.v2   | C       |
-+----------+---------+
-
-Then the master version is overwritten with the new null version:
-
-(4B) PUT foo, versionId: ``''``
-
-+--------------+---------+
-| key          | value   |
-+==============+=========+
-| foo (null)   | D       |
-+--------------+---------+
-| foo.v2       | C       |
-+--------------+---------+
-
-The ``nullVersionId`` attribute is also used to retrieve the correct
-version when the version ID "null" is specified in certain object-level
-APIs, described further in the section `"Null Version
-Mapping" <#null-version-mapping>`__.
-
-Specifying Versions in APIs for Putting Versions
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Since Zenko CloudServer does not allow an overwrite of existing version data,
-Put Object, Complete Multipart Upload and Copy Object return
-``400 InvalidArgument`` if a specific version ID is specified in the
-request query, e.g. for a ``PUT /foo?versionId=v1`` request.
-
-PUT Example
-~~~~~~~~~~~
-
-When Zenko CloudServer receives a request to PUT an object:
-
--  It checks first if versioning has been configured
--  If it has not been configured, Zenko CloudServer proceeds to puts the new
-   data, puts the metadata by overwriting the master version, and proceeds to
-   delete any pre-existing data
-
-If versioning has been configured, Zenko CloudServer checks the following:
-
-Versioning Enabled
-^^^^^^^^^^^^^^^^^^
-
-If versioning is enabled and there is existing object metadata:
-
--  If the master version is a null version (``isNull: true``) or has no
-   version ID (put before versioning was configured):
-
-   -  store the null version metadata as a new version
-   -  create a new version and overwrite the master version
-
-      -  set ``nullVersionId``: version ID of the null version that was
-         stored
-
-If versioning is enabled and the master version is not null; or there is
-no existing object metadata:
-
--  create a new version and store it, and overwrite the master version
-
-Versioning Suspended
-^^^^^^^^^^^^^^^^^^^^
-
-If versioning is suspended and there is existing object metadata:
-
--  If the master version has no version ID:
-
-   -  overwrite the master version with the new metadata (PUT ``versionId: ''``)
-   -  delete previous object data
-
-- If the master version is a null version:
-
-   -  delete the null version using the `versionId` metadata attribute of the
-      master version (PUT ``versionId: <versionId of master object MD>``)
-   -  put a new null version (PUT ``versionId: ''``)
-
--  If master is not a null version and ``nullVersionId`` is defined in
-   the object’s metadata:
-
-   -  delete the current null version metadata and data
-   -  overwrite the master version with the new metadata
-
-If there is no existing object metadata, create the new null version as
-the master version.
-
-In each of the above cases, set ``isNull`` metadata attribute to true
-when creating the new null version.
-
-Behavior of Object-Targeting APIs
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-API methods which can target existing objects or versions, such as Get
-Object, Head Object, Get Object ACL, Put Object ACL, Copy Object and
-Copy Part, will perform the action on the latest version of an object if
-no version ID is specified in the request query or relevant request
-header (``x-amz-copy-source-version-id`` for Copy Object and Copy Part
-APIs).
-
-Two exceptions are the Delete Object and Multi-Object Delete APIs, which
-will instead attempt to create delete markers, described in the
-following section, if no version ID is specified.
-
-No versioning options are necessary to retrieve the latest version from
-metadata, since the master version is stored in a key with the name of
-the object. However, when updating the latest version, such as with the
-Put Object ACL API, Zenko CloudServer sets the ``versionId`` option in the
-PUT call to metadata to the value stored in the object metadata's ``versionId``
-attribute. This is done in order to update the metadata both in the
-master version and the version itself, if it is not a null version. [2]_
-
-When a version id is specified in the request query for these APIs, e.g.
-``GET /foo?versionId=v1``, Zenko CloudServer will attempt to decode the version
-ID and perform the action on the appropriate version. To do so, the API sets
-the value of the ``versionId`` option to the decoded version ID in the
-metadata call.
-
-Delete Markers
-^^^^^^^^^^^^^^
-
-If versioning has not been configured for a bucket, the Delete Object
-and Multi-Object Delete APIs behave as their standard APIs.
-
-If versioning has been configured, Zenko CloudServer deletes object or version
-data only if a specific version ID is provided in the request query, e.g.
-``DELETE /foo?versionId=v1``.
-
-If no version ID is provided, S3 creates a delete marker by creating a
-0-byte version with the metadata attribute ``isDeleteMarker: true``. The
-S3 API will return a ``404 NoSuchKey`` error in response to requests
-getting or heading an object whose latest version is a delete maker.
-
-To restore a previous version as the latest version of an object, the
-delete marker must be deleted, by the same process as deleting any other
-version.
-
-The response varies when targeting an object whose latest version is a
-delete marker for other object-level APIs that can target existing
-objects and versions, without specifying the version ID.
-
--  Get Object, Head Object, Get Object ACL, Object Copy and Copy Part
-   return ``404 NoSuchKey``.
--  Put Object ACL and Put Object Tagging return
-   ``405 MethodNotAllowed``.
-
-These APIs respond to requests specifying the version ID of a delete
-marker with the error ``405 MethodNotAllowed``, in general. Copy Part
-and Copy Object respond with ``400 Invalid Request``.
-
-See section `"Delete Example" <#delete-example>`__ for a summary.
-
-Null Version Mapping
-^^^^^^^^^^^^^^^^^^^^
-
-When the null version is specified in a request with the version ID
-"null", the S3 API must use the ``nullVersionId`` stored in the latest
-version to retrieve the current null version, if the null version is not
-the latest version.
-
-Thus, getting the null version is a two step process:
-
-1. Get the latest version of the object from metadata. If the latest
-   version's ``isNull`` property is ``true``, then use the latest
-   version's metadata. Otherwise,
-2. Get the null version of the object from metadata, using the internal
-   version ID of the current null version stored in the latest version's
-   ``nullVersionId`` metadata attribute.
-
-DELETE Example
-~~~~~~~~~~~~~~
-
-The following steps are used in the delete logic for delete marker
-creation:
-
--  If versioning has not been configured: attempt to delete the object
--  If request is version-specific delete request: attempt to delete the
-   version
--  otherwise, if not a version-specific delete request and versioning
-   has been configured:
-
-   -  create a new 0-byte content-length version
-   -  in version's metadata, set a 'isDeleteMarker' property to true
-
--  Return the version ID of any version deleted or any delete marker
-   created
--  Set response header ``x-amz-delete-marker`` to true if a delete
-   marker was deleted or created
-
-The Multi-Object Delete API follows the same logic for each of the
-objects or versions listed in an xml request. Note that a delete request
-can result in the creation of a deletion marker even if the object
-requested to delete does not exist in the first place.
-
-Object-level APIs which can target existing objects and versions perform
-the following checks regarding delete markers:
-
--  If not a version-specific request and versioning has been configured,
-   check the metadata of the latest version
--  If the 'isDeleteMarker' property is set to true, return
-   ``404 NoSuchKey`` or ``405 MethodNotAllowed``
--  If it is a version-specific request, check the object metadata of the
-   requested version
--  If the ``isDeleteMarker`` property is set to true, return
-   ``405 MethodNotAllowed`` or ``400 InvalidRequest``
-
-.. [2]  If it is a null version, this call will overwrite the null version
-        if it is stored in its own key (``foo\0<versionId>``). If the null
-        version is stored only in the master version, this call will both
-        overwrite the master version *and* create a new key
-        (``foo\0<versionId>``), resulting in the edge case referred to by the
-        previous footnote [1]_.
-
-Data-metadata daemon Architecture and Operational guide
-=======================================================
-
-This document presents the architecture of the data-metadata daemon
-(dmd) used for the community edition of Zenko CloudServer. It also provides a
-guide on how to operate it.
-
-The dmd is responsible for storing and retrieving Zenko CloudServer data and
-metadata, and is accessed by Zenko CloudServer connectors through socket.io
-(metadata) and REST (data) APIs.
-
-It has been designed such that more than one Zenko CloudServer connector can
-access the same buckets by communicating with the dmd. It also means that
-the dmd can be hosted on a separate container or machine.
-
-Operation
----------
-
-Startup
-~~~~~~~
-
-The simplest deployment is still to launch with yarn start, this will
-start one instance of the Zenko CloudServer connector and will listen on the
-locally bound dmd ports 9990 and 9991 (by default, see below).
-
-The dmd can be started independently from the Zenko CloudServer by running this
-command in the Zenko CloudServer directory:
-
-::
-
-   yarn run start_dmd
-
-This will open two ports:
-
-- one is based on socket.io and is used for metadata transfers (9990 by
-  default)
-
-- the other is a REST interface used for data transfers (9991 by
-  default)
-
-Then, one or more instances of Zenko CloudServer without the dmd can be started
-elsewhere with:
-
-.. code:: sh
-
-   yarn run start_s3server
-
-Configuration
-~~~~~~~~~~~~~
-
-Most configuration happens in ``config.json`` for Zenko CloudServer, local
-storage paths can be changed where the dmd is started using environment
-variables, like before: ``S3DATAPATH`` and ``S3METADATAPATH``.
-
-In ``config.json``, the following sections are used to configure access
-to the dmd through separate configuration of the data and metadata
-access:
-
-::
-
-   "metadataClient": {
-       "host": "localhost",
-       "port": 9990
-   },
-   "dataClient": {
-       "host": "localhost",
-       "port": 9991
-   },
-
-To run a remote dmd, you have to do the following:
-
-- change both ``"host"`` attributes to the IP or host name where the
-  dmd is run.
-
-- Modify the ``"bindAddress"`` attributes in ``"metadataDaemon"`` and
-  ``"dataDaemon"`` sections where the dmd is run to accept remote
-  connections (e.g. ``"::"``)
-
-Architecture
-------------
-
-This section gives a bit more insight on how it works internally.
-
-.. figure:: ./images/data_metadata_daemon_arch.png
-  :alt: Architecture diagram
-
-  ./images/data\_metadata\_daemon\_arch.png
-
-Metadata on socket.io
-~~~~~~~~~~~~~~~~~~~~~
-
-This communication is based on an RPC system based on socket.io events
-sent by Zenko CloudServerconnectors, received by the DMD and acknowledged back
-to the Zenko CloudServer connector.
-
-The actual payload sent through socket.io is a JSON-serialized form of
-the RPC call name and parameters, along with some additional information
-like the request UIDs, and the sub-level information, sent as object
-attributes in the JSON request.
-
-With introduction of versioning support, the updates are now gathered in
-the dmd for some number of milliseconds max, before being batched as a
-single write to the database. This is done server-side, so the API is
-meant to send individual updates.
-
-Four RPC commands are available to clients: ``put``, ``get``, ``del``
-and ``createReadStream``. They more or less map the parameters accepted
-by the corresponding calls in the LevelUp implementation of LevelDB.
-They differ in the following:
-
-- The ``sync`` option is ignored (under the hood, puts are gathered
-  into batches which have their ``sync`` property enforced when they
-  are committed to the storage)
-
-- Some additional versioning-specific options are supported
-
-- ``createReadStream`` becomes asynchronous, takes an additional
-  callback argument and returns the stream in the second callback
-  parameter
-
-Debugging the socket.io exchanges can be achieved by running the daemon
-with ``DEBUG='socket.io*'`` environment variable set.
-
-One parameter controls the timeout value after which RPC commands sent
-end with a timeout error, it can be changed either:
-
-- via the ``DEFAULT_CALL_TIMEOUT_MS`` option in
-  ``lib/network/rpc/rpc.js``
-
-- or in the constructor call of the ``MetadataFileClient`` object (in
-  ``lib/metadata/bucketfile/backend.js`` as ``callTimeoutMs``.
-
-Default value is 30000.
-
-A specific implementation deals with streams, currently used for listing
-a bucket. Streams emit ``"stream-data"`` events that pack one or more
-items in the listing, and a special ``“stream-end”`` event when done.
-Flow control is achieved by allowing a certain number of “in flight”
-packets that have not received an ack yet (5 by default). Two options
-can tune the behavior (for better throughput or getting it more robust
-on weak networks), they have to be set in ``mdserver.js`` file directly,
-as there is no support in ``config.json`` for now for those options:
-
-- ``streamMaxPendingAck``: max number of pending ack events not yet
-  received (default is 5)
-
-- ``streamAckTimeoutMs``: timeout for receiving an ack after an output
-  stream packet is sent to the client (default is 5000)
-
-Data exchange through the REST data port
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Data is read and written with REST semantic.
-
-The web server recognizes a base path in the URL of ``/DataFile`` to be
-a request to the data storage service.
-
-PUT
-^^^
-
-A PUT on ``/DataFile`` URL and contents passed in the request body will
-write a new object to the storage.
-
-On success, a ``201 Created`` response is returned and the new URL to
-the object is returned via the ``Location`` header (e.g.
-``Location: /DataFile/50165db76eecea293abfd31103746dadb73a2074``). The
-raw key can then be extracted simply by removing the leading
-``/DataFile`` service information from the returned URL.
-
-GET
-^^^
-
-A GET is simply issued with REST semantic, e.g.:
-
-::
-
-   GET /DataFile/50165db76eecea293abfd31103746dadb73a2074 HTTP/1.1
-
-A GET request can ask for a specific range. Range support is complete
-except for multiple byte ranges.
-
-DELETE
-^^^^^^
-
-DELETE is similar to GET, except that a ``204 No Content`` response is
-returned on success.
-
-
-Listing
-=======
-
-Listing Types
--------------
-
-We use three different types of metadata listing for various operations.
-Here are the scenarios we use each for:
-
-- 'Delimiter' - when no versions are possible in the bucket since it is
-  an internally-used only bucket which is not exposed to a user.
-  Namely,
-
-1. to list objects in the "user's bucket" to respond to a GET SERVICE
-   request and
-2. to do internal listings on an MPU shadow bucket to complete multipart
-   upload operations.
-
-- 'DelimiterVersion' - to list all versions in a bucket
-- 'DelimiterMaster' - to list just the master versions of objects in a
-  bucket
-
-Algorithms
-----------
-
-The algorithms for each listing type can be found in the open-source
-`scality/Arsenal <https://github.com/scality/Arsenal>`__ repository, in
-`lib/algos/list <https://github.com/scality/Arsenal/tree/master/lib/algos/list>`__.
-
-Encryption
-===========
-
-With CloudServer, there are two possible methods of at-rest encryption.
-(1) We offer bucket level encryption where Scality CloudServer itself handles at-rest
-encryption for any object that is in an 'encrypted' bucket, regardless of what
-the location-constraint for the data is and
-(2) If the location-constraint specified for the data is of type AWS,
-you can choose to use AWS server side encryption.
-
-Note: bucket level encryption is not available on the standard AWS
-S3 protocol, so normal AWS S3 clients will not provide the option to send a
-header when creating a bucket. We have created a simple tool to enable you
-to easily create an encrypted bucket.
-
-Example:
---------
-
-Creating encrypted bucket using our encrypted bucket tool in the bin directory
-
-.. code:: shell
-
-    ./create_encrypted_bucket.js -a accessKey1 -k verySecretKey1 -b bucketname -h localhost -p 8000
-
-
-AWS backend
-------------
-
-With real AWS S3 as a location-constraint, you have to configure the
-location-constraint as follows
-
-.. code:: json
-
-    "awsbackend": {
-        "type": "aws_s3",
-        "legacyAwsBehavior": true,
-        "details": {
-            "serverSideEncryption": true,
-            ...
-        }
-    },
-
-Then, every time an object is put to that data location, we pass the following
-header to AWS: ``x-amz-server-side-encryption: AES256``
-
-Note: due to these options, it is possible to configure encryption by both
-CloudServer and AWS S3 (if you put an object to a CloudServer bucket which has
-the encryption flag AND the location-constraint for the data is AWS S3 with
-serverSideEncryption set to true).

docs/BUCKET_POLICIES.md

@@ -1,146 +0,0 @@
-# Bucket Policy Documentation
-
-## Description
-
-Bucket policy is a method of controlling access to a user's account at the
-resource level.
-There are three associated APIs:
-
-- PUT Bucket policy (see https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketPUTpolicy.html)
-- GET Bucket policy (see https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketGETpolicy.html)
-- DELETE Bucket policy (see https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketDELETEpolicy.html)
-
-More information on bucket policies in general can be found at
-https://docs.aws.amazon.com/AmazonS3/latest/dev/using-iam-policies.html.
-
-## Requirements
-
-To prevent loss of access to a bucket, the root owner of a bucket will always
-be able to perform any of the three bucket policy-related operations, even
-if permission is explicitly denied.
-All other users must have permission to perform the desired operation.
-
-## Design
-
-On a PUTBucketPolicy request, the user provides a policy in JSON format.
-The policy is evaluated against our policy schema in Arsenal and, once
-validated, is stored as part of the bucket's metadata.
-On a GETBucketPolicy request, the policy is retrieved from the bucket's
-metadata.
-On a DELETEBucketPolicy request, the policy is deleted from the bucket's
-metadata.
-
-All other APIs are updated to check if a bucket policy is attached to the bucket
-the request is made on. If there is a policy, user authorization to perform
-the requested action is checked.
-
-### Differences Between Bucket and IAM Policies
-
-IAM policies are attached to an IAM identity and define what actions that
-identity is allowed to or denied from doing on what resource.
-Bucket policies attach only to buckets and define what actions are allowed or
-denied for which principles on that bucket. Permissions specified in a bucket
-policy apply to all objects in that bucket unless otherwise specified.
-
-Besides their attachment origins, the main structural difference between
-IAM policy and bucket policy is the requirement of a "Principal" element in
-bucket policies. This field is redundant in IAM policies.
-
-### Policy Validation
-
-For general guidelines for bucket policy structure, see examples here:
-https://docs.aws.amazon.com/AmazonS3/latest/dev//example-bucket-policies.html.
-
-Each bucket policy statement object requires at least four keys:
-"Effect", "Principle", "Resource", and "Action".
-
-"Effect" defines the effect of the policy and can have a string value of either
-"Allow" or "Deny".
-"Resource" defines to which bucket or list of buckets a policy is attached.
-An object within the bucket is also a valid resource. The element value can be
-either a single bucket or object ARN string or an array of ARNs.
-"Action" lists which action(s) the policy controls. Its value can also be either
-a string or array of S3 APIs. Each action is the API name prepended by "s3:".
-"Principle" specifies which user(s) are granted or denied access to the bucket
-resource. Its value can be a string or an object containing an array of users.
-Valid users can be identified with an account ARN, account id, or user ARN.
-
-There are also two optional bucket policy statement keys: Sid and Condition.
-
-"Sid" stands for "statement id". If this key is not included, one will be
-generated for the statement.
-"Condition" lists the condition under which a statement will take affect.
-The possibilities are as follows:
-
-- ArnEquals
-- ArnEqualsIfExists
-- ArnLike
-- ArnLikeIfExists
-- ArnNotEquals
-- ArnNotEqualsIfExists
-- ArnNotLike
-- ArnNotLikeIfExists
-- BinaryEquals
-- BinaryEqualsIfExists
-- BinaryNotEquals
-- BinaryNotEqualsIfExists
-- Bool
-- BoolIfExists
-- DateEquals
-- DateEqualsIfExists
-- DateGreaterThan
-- DateGreaterThanEquals
-- DateGreaterThanEqualsIfExists
-- DateGreaterThanIfExists
-- DateLessThan
-- DateLessThanEquals
-- DateLessThanEqualsIfExists
-- DateLessThanIfExists
-- DateNotEquals
-- DateNotEqualsIfExists
-- IpAddress
-- IpAddressIfExists
-- NotIpAddress
-- NotIpAddressIfExists
-- Null
-- NumericEquals
-- NumericEqualsIfExists
-- NumericGreaterThan
-- NumericGreaterThanEquals
-- NumericGreaterThanEqualsIfExists
-- NumericGreaterThanIfExists
-- NumericLessThan
-- NumericLessThanEquals
-- NumericLessThanEqualsIfExists
-- NumericLessThanIfExists
-- NumericNotEquals
-- NumericNotEqualsIfExists
-- StringEquals
-- StringEqualsIfExists
-- StringEqualsIgnoreCase
-- StringEqualsIgnoreCaseIfExists
-- StringLike
-- StringLikeIfExists
-- StringNotEquals
-- StringNotEqualsIfExists
-- StringNotEqualsIgnoreCase
-- StringNotEqualsIgnoreCaseIfExists
-- StringNotLike
-- StringNotLikeIfExists
-
-The value of the Condition key will be an object containing the desired
-condition name as that key. The value of inner object can be a string, boolean,
-number, or object, depending on the condition.
-
-## Authorization with Multiple Access Control Mechanisms
-
-In the case where multiple access control mechanisms (such as IAM policies,
-bucket policies, and ACLs) refer to the same resource, the principle of
-least-privilege is applied. Unless an action is explicitly allowed, access will
-by default be denied. An explicit DENY in any policy will trump another
-policy's ALLOW for an action. The request will only be allowed if at least one
-policy specifies an ALLOW, and there is no overriding DENY.
-
-The following diagram illustrates this logic:
-
-![Access_Control_Authorization_Chart](./images/access_control_authorization.png)

docs/CLIENTS.rst

@@ -1,345 +0,0 @@
-Clients
-=========
-
-List of applications that have been tested with Zenko CloudServer.
-
-GUI
-~~~
-
-`Cyberduck <https://cyberduck.io/?l=en>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
--  https://www.youtube.com/watch?v=-n2MCt4ukUg
--  https://www.youtube.com/watch?v=IyXHcu4uqgU
-
-`Cloud Explorer <https://www.linux-toys.com/?p=945>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
--  https://www.youtube.com/watch?v=2hhtBtmBSxE
-
-`CloudBerry Lab <http://www.cloudberrylab.com>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
--  https://youtu.be/IjIx8g\_o0gY
-
-Command Line Tools
-~~~~~~~~~~~~~~~~~~
-
-`s3curl <https://github.com/rtdp/s3curl>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-https://github.com/scality/S3/blob/master/tests/functional/s3curl/s3curl.pl
-
-`aws-cli <http://docs.aws.amazon.com/cli/latest/reference/>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-``~/.aws/credentials`` on Linux, OS X, or Unix or
-``C:\Users\USERNAME\.aws\credentials`` on Windows
-
-.. code:: shell
-
-    [default]
-    aws_access_key_id = accessKey1
-    aws_secret_access_key = verySecretKey1
-
-``~/.aws/config`` on Linux, OS X, or Unix or
-``C:\Users\USERNAME\.aws\config`` on Windows
-
-.. code:: shell
-
-    [default]
-    region = us-east-1
-
-Note: ``us-east-1`` is the default region, but you can specify any
-region.
-
-See all buckets:
-
-.. code:: shell
-
-    aws s3 ls --endpoint-url=http://localhost:8000
-
-Create bucket:
-
-.. code:: shell
-
-    aws --endpoint-url=http://localhost:8000 s3 mb s3://mybucket
-
-`s3cmd <http://s3tools.org/s3cmd>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-If using s3cmd as a client to S3 be aware that v4 signature format is
-buggy in s3cmd versions < 1.6.1.
-
-``~/.s3cfg`` on Linux, OS X, or Unix or ``C:\Users\USERNAME\.s3cfg`` on
-Windows
-
-.. code:: shell
-
-    [default]
-    access_key = accessKey1
-    secret_key = verySecretKey1
-    host_base = localhost:8000
-    host_bucket = %(bucket).localhost:8000
-    signature_v2 = False
-    use_https = False
-
-See all buckets:
-
-.. code:: shell
-
-    s3cmd ls
-
-`rclone <http://rclone.org/s3/>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-``~/.rclone.conf`` on Linux, OS X, or Unix or
-``C:\Users\USERNAME\.rclone.conf`` on Windows
-
-.. code:: shell
-
-    [remote]
-    type = s3
-    env_auth = false
-    access_key_id = accessKey1
-    secret_access_key = verySecretKey1
-    region = other-v2-signature
-    endpoint = http://localhost:8000
-    location_constraint =
-    acl = private
-    server_side_encryption =
-    storage_class =
-
-See all buckets:
-
-.. code:: shell
-
-    rclone lsd remote:
-
-JavaScript
-~~~~~~~~~~
-
-`AWS JavaScript SDK <http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: javascript
-
-    const AWS = require('aws-sdk');
-
-    const s3 = new AWS.S3({
-        accessKeyId: 'accessKey1',
-        secretAccessKey: 'verySecretKey1',
-        endpoint: 'localhost:8000',
-        sslEnabled: false,
-        s3ForcePathStyle: true,
-    });
-
-JAVA
-~~~~
-
-`AWS JAVA SDK <http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/services/s3/AmazonS3Client.html>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: java
-
-    import com.amazonaws.auth.AWSCredentials;
-    import com.amazonaws.auth.BasicAWSCredentials;
-    import com.amazonaws.services.s3.AmazonS3;
-    import com.amazonaws.services.s3.AmazonS3Client;
-    import com.amazonaws.services.s3.S3ClientOptions;
-    import com.amazonaws.services.s3.model.Bucket;
-
-    public class S3 {
-
-        public static void main(String[] args) {
-
-            AWSCredentials credentials = new BasicAWSCredentials("accessKey1",
-            "verySecretKey1");
-
-            // Create a client connection based on credentials
-            AmazonS3 s3client = new AmazonS3Client(credentials);
-            s3client.setEndpoint("http://localhost:8000");
-            // Using path-style requests
-            // (deprecated) s3client.setS3ClientOptions(new S3ClientOptions().withPathStyleAccess(true));
-            s3client.setS3ClientOptions(S3ClientOptions.builder().setPathStyleAccess(true).build());
-
-            // Create bucket
-            String bucketName = "javabucket";
-            s3client.createBucket(bucketName);
-
-            // List off all buckets
-            for (Bucket bucket : s3client.listBuckets()) {
-                System.out.println(" - " + bucket.getName());
-            }
-        }
-    }
-
-Ruby
-~~~~
-
-`AWS SDK for Ruby - Version 2 <http://docs.aws.amazon.com/sdkforruby/api/>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: ruby
-
-    require 'aws-sdk'
-
-    s3 = Aws::S3::Client.new(
-      :access_key_id => 'accessKey1',
-      :secret_access_key => 'verySecretKey1',
-      :endpoint => 'http://localhost:8000',
-      :force_path_style => true
-    )
-
-    resp = s3.list_buckets
-
-`fog <http://fog.io/storage/>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: ruby
-
-    require "fog"
-
-    connection = Fog::Storage.new(
-    {
-        :provider => "AWS",
-        :aws_access_key_id => 'accessKey1',
-        :aws_secret_access_key => 'verySecretKey1',
-        :endpoint => 'http://localhost:8000',
-        :path_style => true,
-        :scheme => 'http',
-    })
-
-Python
-~~~~~~
-
-`boto2 <http://boto.cloudhackers.com/en/latest/ref/s3.html>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: python
-
-    import boto
-    from boto.s3.connection import S3Connection, OrdinaryCallingFormat
-
-
-    connection = S3Connection(
-        aws_access_key_id='accessKey1',
-        aws_secret_access_key='verySecretKey1',
-        is_secure=False,
-        port=8000,
-        calling_format=OrdinaryCallingFormat(),
-        host='localhost'
-    )
-
-    connection.create_bucket('mybucket')
-
-`boto3 <http://boto3.readthedocs.io/en/latest/index.html>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Client integration
-
-.. code:: python
-
-    import boto3
-
-    client = boto3.client(
-        's3',
-        aws_access_key_id='accessKey1',
-        aws_secret_access_key='verySecretKey1',
-        endpoint_url='http://localhost:8000'
-    )
-
-    lists = client.list_buckets()
-
-Full integration (with object mapping)
-
-.. code:: python
-
-    import os
-
-    from botocore.utils import fix_s3_host
-    import boto3
-
-    os.environ['AWS_ACCESS_KEY_ID'] = "accessKey1"
-    os.environ['AWS_SECRET_ACCESS_KEY'] = "verySecretKey1"
-
-    s3 = boto3.resource(service_name='s3', endpoint_url='http://localhost:8000')
-    s3.meta.client.meta.events.unregister('before-sign.s3', fix_s3_host)
-
-    for bucket in s3.buckets.all():
-        print(bucket.name)
-
-PHP
-~~~
-
-Should force path-style requests even though v3 advertises it does by default.
-
-`AWS PHP SDK v3 <https://docs.aws.amazon.com/aws-sdk-php/v3/guide>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: php
-
-    use Aws\S3\S3Client;
-
-    $client = S3Client::factory([
-        'region'  => 'us-east-1',
-        'version'   => 'latest',
-        'endpoint' => 'http://localhost:8000',
-        'use_path_style_endpoint' => true,
-        'credentials' => [
-             'key'    => 'accessKey1',
-             'secret' => 'verySecretKey1'
-        ]
-    ]);
-
-    $client->createBucket(array(
-        'Bucket' => 'bucketphp',
-    ));
-
-Go
-~~
-
-`AWS Go SDK <https://github.com/aws/aws-sdk-go>`__
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code:: go
-
-   package main
-
-   import (
-      "context"
-      "fmt"
-      "log"
-      "os"
-      "time"
-
-      "github.com/aws/aws-sdk-go/aws"
-      "github.com/aws/aws-sdk-go/aws/endpoints"
-      "github.com/aws/aws-sdk-go/aws/session"
-      "github.com/aws/aws-sdk-go/service/s3"
-   )
-
-   func main() {
-      os.Setenv("AWS_ACCESS_KEY_ID", "accessKey1")
-      os.Setenv("AWS_SECRET_ACCESS_KEY", "verySecretKey1")
-      endpoint := "http://localhost:8000"
-      timeout := time.Duration(10) * time.Second
-      sess := session.Must(session.NewSession())
-
-      // Create a context with a timeout that will abort the upload if it takes
-      // more than the passed in timeout.
-      ctx, cancel := context.WithTimeout(context.Background(), timeout)
-      defer cancel()
-
-      svc := s3.New(sess, &aws.Config{
-         Region:   aws.String(endpoints.UsEast1RegionID),
-         Endpoint: &endpoint,
-      })
-
-      out, err := svc.ListBucketsWithContext(ctx, &s3.ListBucketsInput{})
-      if err != nil {
-         log.Fatal(err)
-      } else {
-         fmt.Println(out)
-      }
-   }

docs/CONTRIBUTING.rst

@@ -1,24 +0,0 @@
-Contributing
-============
-
-Need help?
-----------
-We're always glad to help out. Simply open a
-`GitHub issue <https://github.com/scality/S3/issues>`__ and we'll give you
-insight. If what you want is not available, and if you're willing to help us
-out, we'll be happy to welcome you in the team, whether for a small fix or for
-a larger feature development. Thanks for your interest!
-
-Got an idea? Get started!
--------------------------
-In order to contribute, please follow the `Contributing
-Guidelines <https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md>`__.
-If anything is unclear to you, reach out to us on
-`forum <https://forum.zenko.io/>`__ or via a GitHub issue.
-
-Don't write code? There are other ways to help!
------------------------------------------------
-We're always eager to learn about our users' stories. If you can't contribute
-code, but would love to help us, please shoot us an email at zenko@scality.com,
-and tell us what our software enables you to do! Thanks for your time!
-

docs/DOCKER.rst

@@ -1,371 +0,0 @@
-Docker
-======
-
-.. _environment-variables:
-
-Environment Variables
----------------------
-
-S3DATA
-~~~~~~
-
-S3DATA=multiple
-^^^^^^^^^^^^^^^
-
-This variable enables running CloudServer with multiple data backends, defined
-as regions.
-
-For multiple data backends, a custom locationConfig.json file is required.
-This file enables you to set custom regions. You must provide associated 
-rest_endpoints for each custom region in config.json.
-
-`Learn more about multiple-backend configurations <GETTING_STARTED.html#location-configuration>`__
-
-If you are using Scality RING endpoints, refer to your customer documentation.
-
-Running CloudServer with an AWS S3-Hosted Backend
-"""""""""""""""""""""""""""""""""""""""""""""""""
-
-To run CloudServer with an S3 AWS backend, add a new section to the 
-``locationConfig.json`` file with the ``aws_s3`` location type:
-
-.. code:: json
-
-    (...)
-    "awsbackend": {
-        "type": "aws_s3",
-        "details": {
-            "awsEndpoint": "s3.amazonaws.com",
-            "bucketName": "yourawss3bucket",
-            "bucketMatch": true,
-            "credentialsProfile": "aws_hosted_profile"
-        }
-    }
-    (...)
-
-Edit your AWS credentials file to enable your preferred command-line tool.
-This file must mention credentials for all backends in use. You can use 
-several profiles if multiple profiles are configured.
-
-.. code:: json
-
-    [default]
-    aws_access_key_id=accessKey1
-    aws_secret_access_key=verySecretKey1
-    [aws_hosted_profile]
-    aws_access_key_id={{YOUR_ACCESS_KEY}}
-    aws_secret_access_key={{YOUR_SECRET_KEY}}
-
-As with locationConfig.json, the AWS credentials file must be mounted at 
-run time: ``-v ~/.aws/credentials:/root/.aws/credentials`` on Unix-like 
-systems (Linux, OS X, etc.), or 
-``-v C:\Users\USERNAME\.aws\credential:/root/.aws/credentials`` on Windows
-
-.. note:: One account cannot copy to another account with a source and
-   destination on real AWS unless the account associated with the 
-   accessKey/secretKey pairs used for the destination bucket has source 
-   bucket access privileges. To enable this, update ACLs directly on AWS.
-
-S3BACKEND
-~~~~~~~~~
-
-S3BACKEND=file
-^^^^^^^^^^^^^^
-
-For stored file data to persist, you must mount Docker volumes
-for both data and metadata. See :ref:`In Production with a Docker-Hosted CloudServer <in-production-w-a-Docker-hosted-cloudserver>`
-
-S3BACKEND=mem
-^^^^^^^^^^^^^
-
-This is ideal for testing: no data remains after the container is shut down.
-
-ENDPOINT
-~~~~~~~~
-
-This variable specifies the endpoint. To direct CloudServer requests to 
-new.host.com, for example, specify the endpoint with:
-
-.. code-block:: shell
-
-    $ docker run -d --name cloudserver -p 8000:8000 -e ENDPOINT=new.host.com zenko/cloudserver
-
-.. note:: On Unix-like systems (Linux, OS X, etc.) edit /etc/hosts
-   to associate 127.0.0.1 with new.host.com.
-
-REMOTE_MANAGEMENT_DISABLE
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-CloudServer is a part of `Zenko <https://www.zenko.io/>`__. When you run CloudServer standalone it will still try to connect to Orbit by default (browser-based graphical user interface for Zenko).
-
-Setting this variable to true(1) will default to accessKey1 and verySecretKey1 for credentials and disable the automatic Orbit management:
-
-.. code-block:: shell
-
-    $ docker run -d --name cloudserver -p 8000:8000 -e REMOTE_MANAGEMENT_DISABLE=1 zenko/cloudserver
-
-SCALITY\_ACCESS\_KEY\_ID and SCALITY\_SECRET\_ACCESS\_KEY
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-These variables specify authentication credentials for an account named
-“CustomAccount”.
-
-Set account credentials for multiple accounts by editing conf/authdata.json
-(see below for further details). To specify one set for personal use, set these 
-environment variables:
-
-.. code-block:: shell
-
-   $ docker run -d --name cloudserver -p 8000:8000 -e SCALITY_ACCESS_KEY_ID=newAccessKey \
-   -e SCALITY_SECRET_ACCESS_KEY=newSecretKey zenko/cloudserver
-
-.. note:: This takes precedence over the contents of the authdata.json 
-	  file. The authdata.json file is ignored. 
-
-.. note:: The ACCESS_KEY and SECRET_KEY environment variables are 
-	  deprecated.
-
-LOG\_LEVEL
-~~~~~~~~~~
-
-This variable changes the log level. There are three levels: info, debug, 
-and trace. The default is info. Debug provides more detailed logs, and trace
-provides the most detailed logs.
-
-.. code-block:: shell
-
-    $ docker run -d --name cloudserver -p 8000:8000 -e LOG_LEVEL=trace zenko/cloudserver
-
-SSL
-~~~
-
-Set true, this variable runs CloudServer with SSL.
-
-If SSL is set true: 
-
-* The ENDPOINT environment variable must also be specified.
-
-* On Unix-like systems (Linux, OS X, etc.), 127.0.0.1 must be associated with
-  <YOUR_ENDPOINT> in /etc/hosts.
-
-   .. Warning:: Self-signed certs with a CA generated within the container are 
-      suitable for testing purposes only. Clients cannot trust them, and they may
-      disappear altogether on a container upgrade. The best security practice for 
-      production environments is to use an extra container, such as 
-      haproxy/nginx/stunnel, for SSL/TLS termination and to pull certificates
-      from a mounted volume, limiting what an exploit on either component
-      can expose. 
-
-.. code:: shell
-
-     $ docker run -d --name cloudserver -p 8000:8000 -e SSL=TRUE -e ENDPOINT=<YOUR_ENDPOINT> \
-     zenko/cloudserver
-
-  For more information about using ClousdServer with SSL, see `Using SSL <GETTING_STARTED.html#Using SSL>`__
-
-LISTEN\_ADDR
-~~~~~~~~~~~~
-
-This variable causes CloudServer and its data and metadata components to 
-listen on the specified address. This allows starting the data or metadata 
-servers as standalone services, for example.
-
-.. code:: shell
-
-    docker run -d --name s3server-data -p 9991:9991 -e LISTEN_ADDR=0.0.0.0
-    scality/s3server yarn run start_dataserver
-
-
-DATA\_HOST and METADATA\_HOST
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-These variables configure the data and metadata servers to use,
-usually when they are running on another host and only starting the stateless
-Zenko CloudServer.
-
-.. code:: shell
-
-    $ docker run -d --name cloudserver -e DATA_HOST=cloudserver-data \
-    -e METADATA_HOST=cloudserver-metadata zenko/cloudserver yarn run start_s3server
-
-REDIS\_HOST
-~~~~~~~~~~~
-
-Use this variable to connect to the redis cache server on another host than
-localhost.
-
-.. code:: shell
-
-    $ docker run -d --name cloudserver -p 8000:8000 \
-    -e REDIS_HOST=my-redis-server.example.com zenko/cloudserver
-
-REDIS\_PORT
-~~~~~~~~~~~
-
-Use this variable to connect to the Redis cache server on a port other 
-than the default 6379.
-
-.. code:: shell
-
-    $ docker run -d --name cloudserver -p 8000:8000 \
-    -e REDIS_PORT=6379 zenko/cloudserver
-
-.. _tunables-and-setup-tips:
-
-Tunables and Setup Tips
------------------------
-
-Using Docker Volumes
-~~~~~~~~~~~~~~~~~~~~
-
-CloudServer runs with a file backend by default, meaning that data is 
-stored inside the CloudServer’s Docker container.
-
-For data and metadata to persist, data and metadata must be hosted in Docker 
-volumes outside the CloudServer’s Docker container. Otherwise, the data
-and metadata are destroyed when the container is erased.
-
-.. code-block:: shell
-
-    $ docker run -­v $(pwd)/data:/usr/src/app/localData -­v $(pwd)/metadata:/usr/src/app/localMetadata \
-    -p 8000:8000 ­-d zenko/cloudserver
-
-This command mounts the ./data host directory to the container
-at /usr/src/app/localData and the ./metadata host directory to
-the container at /usr/src/app/localMetaData. 
-
-.. tip:: These host directories can be mounted to any accessible mount 
-   point, such as /mnt/data and /mnt/metadata, for example.
-
-Adding, Modifying, or Deleting Accounts or Credentials
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-1. Create a customized authdata.json file locally based on /conf/authdata.json.
-
-2. Use `Docker volumes <https://docs.docker.com/storage/volumes/>`__
-   to override the default ``authdata.json`` through a Docker file mapping.
-
-For example:
-
-.. code-block:: shell
-
-    $ docker run -v $(pwd)/authdata.json:/usr/src/app/conf/authdata.json -p 8000:8000 -d \
-    zenko/cloudserver
-
-Specifying a Host Name
-~~~~~~~~~~~~~~~~~~~~~~
-
-To specify a host name (for example, s3.domain.name), provide your own
-`config.json <https://github.com/scality/cloudserver/blob/master/config.json>`__
-file using `Docker volumes <https://docs.docker.com/storage/volumes/>`__.
-
-First, add a new key-value pair to the restEndpoints section of your
-config.json. Make the key the host name you want, and the value the default 
-location\_constraint for this endpoint.
-
-For example, ``s3.example.com`` is mapped to ``us-east-1`` which is one
-of the ``location_constraints`` listed in your locationConfig.json file
-`here <https://github.com/scality/S3/blob/master/locationConfig.json>`__.
-
-For more information about location configuration, see:
-`GETTING STARTED <GETTING_STARTED.html#location-configuration>`__
-
-.. code:: json
-
-    "restEndpoints": {
-        "localhost": "file",
-        "127.0.0.1": "file",
-        ...
-        "cloudserver.example.com": "us-east-1"
-    },
-
-Next, run CloudServer using a `Docker volume 
-<https://docs.docker.com/engine/tutorials/dockervolumes/>`__:
-
-.. code-block:: shell
-
-    $ docker run -v $(pwd)/config.json:/usr/src/app/config.json -p 8000:8000 -d zenko/cloudserver
-
-The local ``config.json`` file overrides the default one through a Docker 
-file mapping.
-
-Running as an Unprivileged User
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-CloudServer runs as root by default.
-
-To change this, modify the dockerfile and specify a user before the 
-entry point.
-
-The user must exist within the container, and must own the 
-/usr/src/app directory for CloudServer to run.
-
-For example, the following dockerfile lines can be modified:
-
-.. code-block:: shell
-
-    ...
-    && groupadd -r -g 1001 scality \
-    && useradd -u 1001 -g 1001 -d /usr/src/app -r scality \
-    && chown -R scality:scality /usr/src/app
-
-    ...
-
-    USER scality
-    ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]
-
-.. _continuous-integration-with-docker-hosted-cloudserver:
-
-Continuous Integration with a Docker-Hosted CloudServer
--------------------------------------------------------
-
-When you start the Docker CloudServer image, you can adjust the
-configuration of the CloudServer instance by passing one or more
-environment variables on the ``docker run`` command line.
-
-
-To run CloudServer for CI with custom locations (one in-memory, 
-one hosted on AWS), and custom credentials mounted:
-
-.. code-block:: shell
-
-   $ docker run --name CloudServer -p 8000:8000 \
-   -v $(pwd)/locationConfig.json:/usr/src/app/locationConfig.json \
-   -v $(pwd)/authdata.json:/usr/src/app/conf/authdata.json \
-   -v ~/.aws/credentials:/root/.aws/credentials \
-   -e S3DATA=multiple -e S3BACKEND=mem zenko/cloudserver
-
-To run CloudServer for CI with custom locations, (one in-memory, one
-hosted on AWS, and one file), and custom credentials `set as environment 
-variables <GETTING_STARTED.html#scality-access-key-id-and-scality-secret-access-key>`__):
-
-.. code-block:: shell
-
-   $ docker run --name CloudServer -p 8000:8000 \
-   -v $(pwd)/locationConfig.json:/usr/src/app/locationConfig.json \
-   -v ~/.aws/credentials:/root/.aws/credentials \
-   -v $(pwd)/data:/usr/src/app/localData -v $(pwd)/metadata:/usr/src/app/localMetadata \
-   -e SCALITY_ACCESS_KEY_ID=accessKey1 \
-   -e SCALITY_SECRET_ACCESS_KEY=verySecretKey1 \
-   -e S3DATA=multiple -e S3BACKEND=mem zenko/cloudserver
-
-.. _in-production-w-a-Docker-hosted-cloudserver:
-
-In Production with a Docker-Hosted CloudServer
-----------------------------------------------
-
-Because data must persist in production settings, CloudServer offers
-multiple-backend capabilities. This requires a custom endpoint 
-and custom credentials for local storage.
-
-Customize these with:
-
-.. code-block:: shell
-
-   $ docker run -d --name CloudServer \
-   -v $(pwd)/data:/usr/src/app/localData -v $(pwd)/metadata:/usr/src/app/localMetadata \
-   -v $(pwd)/locationConfig.json:/usr/src/app/locationConfig.json \
-   -v $(pwd)/authdata.json:/usr/src/app/conf/authdata.json \
-   -v ~/.aws/credentials:/root/.aws/credentials -e S3DATA=multiple \
-   -e ENDPOINT=custom.endpoint.com \
-   -p 8000:8000 ­-d zenko/cloudserver \

docs/GETTING_STARTED.rst

@@ -1,436 +0,0 @@
-Getting Started
-===============
-
-.. figure:: ../res/scality-cloudserver-logo.png
-   :alt: Zenko CloudServer logo
-
-
-Dependencies
-------------
-
-Building and running the Scality Zenko CloudServer requires node.js 10.x and
-yarn v1.17.x. Up-to-date versions can be found at
-`Nodesource <https://github.com/nodesource/distributions>`__.
-
-Installation
-------------
-
-1. Clone the source code
-
-   .. code-block:: shell
-
-      $ git clone https://github.com/scality/cloudserver.git
-
-2. Go to the cloudserver directory and use yarn to install the js dependencies.
-
-   .. code-block:: shell
-
-      $ cd cloudserver
-      $ yarn install
-
-Running CloudServer with a File Backend
----------------------------------------
-
-.. code-block:: shell
-
-   $ yarn start
-
-This starts a Zenko CloudServer on port 8000. Two additional ports, 9990 
-and 9991, are also open locally for internal transfer of metadata and 
-data, respectively.
-
-The default access key is accessKey1. The secret key is verySecretKey1.
-
-By default, metadata files are saved in the localMetadata directory and 
-data files are saved in the localData directory in the local ./cloudserver 
-directory. These directories are pre-created within the repository. To 
-save data or metadata in different locations, you must specify them using 
-absolute paths. Thus, when starting the server:
-
-.. code-block:: shell
-
-   $ mkdir -m 700 $(pwd)/myFavoriteDataPath
-   $ mkdir -m 700 $(pwd)/myFavoriteMetadataPath
-   $ export S3DATAPATH="$(pwd)/myFavoriteDataPath"
-   $ export S3METADATAPATH="$(pwd)/myFavoriteMetadataPath"
-   $ yarn start
-
-Running CloudServer with Multiple Data Backends
------------------------------------------------
-
-.. code-block:: shell
-
-   $ export S3DATA='multiple'
-   $ yarn start
-
-This starts a Zenko CloudServer on port 8000. 
-
-The default access key is accessKey1. The secret key is verySecretKey1.
-
-With multiple backends, you can choose where each object is saved by setting
-the following header with a location constraint in a PUT request:
-
-.. code-block:: shell
-
-    'x-amz-meta-scal-location-constraint':'myLocationConstraint'
-
-If no header is sent with a PUT object request, the bucket’s location
-constraint determines where the data is saved. If the bucket has no
-location constraint, the endpoint of the PUT request determines location.
-
-See the Configuration_ section to set location constraints.
-
-Run CloudServer with an In-Memory Backend
------------------------------------------
-
-.. code-block:: shell
-
-   $ yarn run mem_backend
-
-This starts a Zenko CloudServer on port 8000. 
-
-The default access key is accessKey1. The secret key is verySecretKey1.
-
-Run CloudServer with Vault User Management
-------------------------------------------
-
-.. code:: shell
-
-   export S3VAULT=vault
-   yarn start
-
-Note: Vault is proprietary and must be accessed separately.
-This starts a Zenko CloudServer using Vault for user management.
-
-Run CloudServer for Continuous Integration Testing or in Production with Docker
--------------------------------------------------------------------------------
-
-Run Cloudserver with `DOCKER <DOCKER.html>`__
-
-Testing
-~~~~~~~
-
-Run unit tests with the command:
-
-.. code-block:: shell
-
-   $ yarn test
-
-Run multiple-backend unit tests with:
-
-.. code-block:: shell
-
-   $ CI=true S3DATA=multiple yarn start
-   $ yarn run multiple_backend_test
-
-Run the linter with:
-
-.. code-block:: shell
-
-   $ yarn run lint
-
-Running Functional Tests Locally
---------------------------------
-
-To pass AWS and Azure backend tests locally, modify 
-tests/locationConfig/locationConfigTests.json so that ``awsbackend`` 
-specifies the bucketname of a bucket you have access to based on your
-credentials, and modify ``azurebackend`` with details for your Azure account.
-
-The test suite requires additional tools, **s3cmd** and **Redis**
-installed in the environment the tests are running in.
-
-1. Install `s3cmd <http://s3tools.org/download>`__
-
-2. Install `redis <https://redis.io/download>`__ and start Redis.
-
-3. Add localCache section to ``config.json``:
-
-   .. code:: json
-
-      "localCache": {
-        "host": REDIS_HOST,
-        "port": REDIS_PORT
-	}
-
-   where ``REDIS_HOST`` is the Redis instance IP address (``"127.0.0.1"``
-   if Redis is running locally) and ``REDIS_PORT`` is the Redis instance
-   port (``6379`` by default)
-
-4. Add the following to the local etc/hosts file:
-
-   .. code-block:: shell
-
-      127.0.0.1 bucketwebsitetester.s3-website-us-east-1.amazonaws.com
-
-5. Start Zenko CloudServer in memory and run the functional tests:
-
-   .. code-block:: shell
-
-      $ CI=true yarn run mem_backend
-      $ CI=true yarn run ft_test
-
-.. _Configuration:
-
-Configuration
--------------
-
-There are three configuration files for Zenko CloudServer:
-
-* ``conf/authdata.json``, for authentication.
-
-* ``locationConfig.json``, to configure where data is saved.
-
-* ``config.json``, for general configuration options.
-
-.. _location-configuration:
-
-Location Configuration
-~~~~~~~~~~~~~~~~~~~~~~
-
-You must specify at least one locationConstraint in locationConfig.json
-(or leave it as pre-configured).
-
-You must also specify 'us-east-1' as a locationConstraint. If you put a 
-bucket to an unknown endpoint and do not specify a locationConstraint in
-the PUT bucket call, us-east-1 is used.
-
-For instance, the following locationConstraint saves data sent to
-``myLocationConstraint`` to the file backend:
-
-.. code:: json
-
-   "myLocationConstraint": {
-       "type": "file",
-       "legacyAwsBehavior": false,
-       "details": {}
-   },
-
-Each locationConstraint must include the ``type``, ``legacyAwsBehavior``,
-and ``details`` keys. ``type`` indicates which backend is used for that
-region. Supported backends are mem, file, and scality.``legacyAwsBehavior``
-indicates whether the region behaves the same as the AWS S3 'us-east-1' 
-region. If the locationConstraint type is ``scality``, ``details`` must 
-contain connector information for sproxyd. If the locationConstraint type
-is ``mem`` or ``file``, ``details`` must be empty.
-
-Once locationConstraints is set in locationConfig.json, specify a default
-locationConstraint for each endpoint.
-
-For instance, the following sets the ``localhost`` endpoint to the
-``myLocationConstraint`` data backend defined above:
-
-.. code:: json
-
-    "restEndpoints": {
-         "localhost": "myLocationConstraint"
-    },
-
-To use an endpoint other than localhost for Zenko CloudServer, the endpoint
-must be listed in ``restEndpoints``. Otherwise, if the server is running
-with a:
-
-*  **file backend**: The default location constraint is ``file``
-*  **memory backend**: The default location constraint is ``mem``
-
-Endpoints
-~~~~~~~~~
-
-The Zenko CloudServer supports endpoints that are rendered in either:
-
-* path style: http://myhostname.com/mybucket or
-* hosted style: http://mybucket.myhostname.com
-
-However, if an IP address is specified for the host, hosted-style requests
-cannot reach the server. Use path-style requests in that case. For example,
-if you are using the AWS SDK for JavaScript, instantiate your client like this:
-
-.. code:: js
-
-    const s3 = new aws.S3({
-       endpoint: 'http://127.0.0.1:8000',
-       s3ForcePathStyle: true,
-    });
-
-Setting Your Own Access and Secret Key Pairs
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Credentials can be set for many accounts by editing ``conf/authdata.json``, 
-but use the ``SCALITY_ACCESS_KEY_ID`` and ``SCALITY_SECRET_ACCESS_KEY`` 
-environment variables to specify your own credentials.
-
-_`scality-access-key-id-and-scality-secret-access-key`
-
-SCALITY\_ACCESS\_KEY\_ID and SCALITY\_SECRET\_ACCESS\_KEY
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-These variables specify authentication credentials for an account named
-“CustomAccount”.
-
-.. note:: Anything in the ``authdata.json`` file is ignored.
-
-.. code-block:: shell
-
-   $ SCALITY_ACCESS_KEY_ID=newAccessKey SCALITY_SECRET_ACCESS_KEY=newSecretKey yarn start
-
-.. _Using_SSL:
-
-Using SSL
-~~~~~~~~~
-
-To use https with your local CloudServer, you must set up
-SSL certificates. 
-
-1. Deploy CloudServer using `our DockerHub page
-   <https://hub.docker.com/r/zenko/cloudserver/>`__ (run it with a file
-   backend).
-
-   .. Note:: If Docker is not installed locally, follow the
-      `instructions to install it for your distribution 
-      <https://docs.docker.com/engine/installation/>`__
-
-2. Update the CloudServer container’s config 
-
-   Add your certificates to your container. To do this, 
-   #. exec inside the CloudServer container. 
-
-   #. Run ``$> docker ps`` to find the container’s ID (the corresponding 
-      image name is ``scality/cloudserver``. 
-      
-   #. Copy the corresponding container ID (``894aee038c5e`` in the present
-      example), and run:
-
-      .. code-block:: shell
-
-         $> docker exec -it 894aee038c5e bash
-
-      This puts you inside your container, using an interactive terminal.
-
-3. Generate the SSL key and certificates. The paths where the different
-   files are stored are defined after the ``-out`` option in each of the 
-   following commands.
-
-    #. Generate a private key for your certificate signing request (CSR):
-
-       .. code-block:: shell
-
-	  $> openssl genrsa -out ca.key 2048
-
-    #. Generate a self-signed certificate for your local certificate 
-       authority (CA):
-
-       .. code:: shell
-
-	  $> openssl req -new -x509 -extensions v3_ca -key ca.key -out ca.crt -days 99999  -subj "/C=US/ST=Country/L=City/O=Organization/CN=scality.test"
-
-    #. Generate a key for the CloudServer:
-
-       .. code:: shell
-
-          $> openssl genrsa -out test.key 2048
-
-    #. Generate a CSR for CloudServer:
-
-       .. code:: shell
-
-          $> openssl req -new -key test.key -out test.csr -subj "/C=US/ST=Country/L=City/O=Organization/CN=*.scality.test"
-
-    #. Generate a certificate for CloudServer signed by the local CA:
-
-       .. code:: shell
-
-          $> openssl x509 -req -in test.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out test.crt -days 99999 -sha256
-
-4. Update Zenko CloudServer ``config.json``. Add a ``certFilePaths`` 
-   section to ``./config.json`` with appropriate paths:
-
-   .. code:: json
-
-        "certFilePaths": {
-            "key": "./test.key",
-            "cert": "./test.crt",
-            "ca": "./ca.crt"
-        }
-
-5. Run your container with the new config. 
-
-   #. Exit the container by running ``$> exit``. 
-
-   #. Restart the container with ``$> docker restart cloudserver``.
-
-6. Update the host configuration by adding s3.scality.test 
-   to /etc/hosts:
-
-   .. code:: bash
-
-      127.0.0.1      localhost s3.scality.test
-
-7. Copy the local certificate authority (ca.crt in step 4) from your 
-   container. Choose the path to save this file to (in the present 
-   example, ``/root/ca.crt``), and run:
-
-   .. code:: shell
-
-      $> docker cp 894aee038c5e:/usr/src/app/ca.crt /root/ca.crt
-
-   .. note:: Your container ID will be different, and your path to 
-	     ca.crt may be different.
-
-Test the Config
-^^^^^^^^^^^^^^^
-
-If aws-sdk is not installed, run ``$> yarn install aws-sdk``. 
-
-Paste the following script into a file named "test.js":
-
-.. code:: js
-
-    const AWS = require('aws-sdk');
-    const fs = require('fs');
-    const https = require('https');
-
-    const httpOptions = {
-        agent: new https.Agent({
-            // path on your host of the self-signed certificate
-            ca: fs.readFileSync('./ca.crt', 'ascii'),
-        }),
-    };
-
-    const s3 = new AWS.S3({
-        httpOptions,
-        accessKeyId: 'accessKey1',
-        secretAccessKey: 'verySecretKey1',
-        // The endpoint must be s3.scality.test, else SSL will not work
-        endpoint: 'https://s3.scality.test:8000',
-        sslEnabled: true,
-        // With this setup, you must use path-style bucket access
-        s3ForcePathStyle: true,
-    });
-
-    const bucket = 'cocoriko';
-
-    s3.createBucket({ Bucket: bucket }, err => {
-        if (err) {
-            return console.log('err createBucket', err);
-        }
-        return s3.deleteBucket({ Bucket: bucket }, err => {
-            if (err) {
-                return console.log('err deleteBucket', err);
-            }
-            return console.log('SSL is cool!');
-        });
-    });
-
-Now run this script with:
-
-.. code::
-
-   $> nodejs test.js
- 
-On success, the script outputs ``SSL is cool!``.
-
-
-.. |CircleCI| image:: https://circleci.com/gh/scality/S3.svg?style=svg
-   :target: https://circleci.com/gh/scality/S3
-.. |Scality CI| image:: http://ci.ironmann.io/gh/scality/S3.svg?style=svg&circle-token=1f105b7518b53853b5b7cf72302a3f75d8c598ae
-   :target: http://ci.ironmann.io/gh/scality/S3

docs/GET_BUCKET_V2.md

@@ -1,69 +0,0 @@
-# Get Bucket Version 2 Documentation
-
-## Description
-
-This feature implements version 2 of the GET Bucket (List Objects)
-operation, following AWS specifications
-(see https://docs.aws.amazon.com/AmazonS3/latest/API/v2-RESTBucketGET.html).
-
-## Requirements
-
-The user must have READ access to the bucket.
-
-## Design
-
-### Request
-
-The `delimiter`, `encoding-type`, `max-keys`, and `prefix` request parameters
-from GET Bucket v1 remain unchanged.
-In order to specify v2, the parameter `list-type` must be included and
-set to `2`.
-The `marker` v1 parameter's functionality has been split in two and replaced by
-`start-after` and `continuation-token` in v2. The `start-after` parameter is
-a specific object key after which the API will return key names. It is only
-valid in the first GET request. If both the `start-after` and
-`continuation-token` parameters are included in a request, the API will
-ignore the `start-after` parameter in favor of the `continuation-token`.
-If the GET Bucket v2 response is truncated, a `NextContinuationToken` will
-also be included. To list the next set of objects, the `NextContinuationToken`
-can be used as the `continuation-token` in the next request. The continuation
-token is an obfuscated string of 57 characters that CloudServer understands and
-interprets.
-By default, the v2 response does not include object owner information. To
-include owner information like the default v1 response, use the `fetch-owner`
-request parameter set to `true`.
-
-### Response
-
-The GET Bucket v1 and v2 responses are largely the same, with only a few changes.
-The `NextMarker` v1 parameter has been replaced by the
-`NextContinuationToken`. The `NextContinuationToken` is included with any
-truncated response, even if no delimiter is sent in the request. Its value is an
-obfuscated string that can be passed at the `continuation-token` in the next
-request, which will be interpreted by CloudServer.
-The `KeyCounter` parameter is returned in every response. Its value is the
-number of keys included in the response. It is always less than or equal to
-the `MaxKeys` value.
-If the `start-after` or `continuation-token` parameter is used in the
-request, it is also included in the response.
-By default, the v2 response does not include object owner information, unlike
-the v1 response. See the `Request` section for including it.
-
-### Continuation Token
-
-An example continuation token:
-
-```
-NextContinuationToken: '1bunC4s+crlZNAAbKUGBLyajJUQKp22TOdUR6/01snxD2cZtjJD0ugA=='
-```
-
-In order to generate a comparable token, CloudServer uses base64 encoding to
-obfuscate the key name of the next object to be listed.
-Encoded continuation tokens are similarly decoded in order for listing to
-continue from the correct object.
-
-## Performing Get Bucket V2 Operation
-
-When performing the GET Bucket V2 operation, if the request is built manually,
-the parameter `list-type` must be included and set to `2`.
-Using the AWS cli client, the command becomes `list-objects-v2`.

docs/INTEGRATIONS.rst

@@ -1,565 +0,0 @@
-Integrations
-++++++++++++
-
-High Availability
-=================
-
-`Docker Swarm <https://docs.docker.com/engine/swarm/>`__ is a clustering tool
-developed by Docker for use with its containers. It can be used to start
-services, which we define to ensure CloudServer's continuous availability to
-end users. A swarm defines a manager and *n* workers among *n* + 1 servers.
-
-This tutorial shows how to perform a basic setup with three servers, which
-provides strong service resiliency, while remaining easy to use and
-maintain. We will use NFS through Docker to share data and
-metadata between the different servers.
-
-Sections are labeled **On Server**, **On Clients**, or
-**On All Machines**, referring respectively to NFS server, NFS clients, or
-NFS server and clients. In the present example, the server’s IP address is
-**10.200.15.113** and the client IP addresses are **10.200.15.96** and
-**10.200.15.97**
-
-1. Install Docker (on All Machines)
-
-   Docker 17.03.0-ce is used for this tutorial. Docker 1.12.6 and later will
-   likely work, but is not tested.
-
-   * On Ubuntu 14.04
-     Install Docker CE for Ubuntu as `documented at Docker
-     <https://docs.docker.com/install/linux/docker-ce/ubuntu/>`__.
-     Install the aufs dependency as recommended by Docker. The required
-     commands are:
-
-     .. code:: sh
-
-      $> sudo apt-get update
-      $> sudo apt-get install linux-image-extra-$(uname -r) linux-image-extra-virtual
-      $> sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
-      $> curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-      $> sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-      $> sudo apt-get update
-      $> sudo apt-get install docker-ce
-
-    * On CentOS 7
-      Install Docker CE as `documented at Docker
-      <https://docs.docker.com/install/linux/docker-ce/centos/>`__.
-      The required commands are:
-
-      .. code:: sh
-
-        $> sudo yum install -y yum-utils
-        $> sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
-        $> sudo yum makecache fast
-        $> sudo yum install docker-ce
-        $> sudo systemctl start docker
-
-2. Install NFS on Client(s)
-
-   NFS clients mount Docker volumes over the NFS server’s shared folders.
-   If the NFS commons are installed, manual mounts are no longer needed.
-
-   * On Ubuntu 14.04
-
-     Install the NFS commons with apt-get:
-
-     .. code:: sh
-
-       $> sudo apt-get install nfs-common
-
-   * On CentOS 7
-
-     Install the NFS utils; then start required services:
-
-     .. code:: sh
-
-      $> yum install nfs-utils
-      $> sudo systemctl enable rpcbind
-      $> sudo systemctl enable nfs-server
-      $> sudo systemctl enable nfs-lock
-      $> sudo systemctl enable nfs-idmap
-      $> sudo systemctl start rpcbind
-      $> sudo systemctl start nfs-server
-      $> sudo systemctl start nfs-lock
-      $> sudo systemctl start nfs-idmap
-
-3. Install NFS (on Server)
-
-   The NFS server hosts the data and metadata. The package(s) to install on it
-   differs from the package installed on the clients.
-
-   * On Ubuntu 14.04
-
-     Install the NFS server-specific package and the NFS commons:
-
-     .. code:: sh
-
-      $> sudo apt-get install nfs-kernel-server nfs-common
-
-   * On CentOS 7
-
-     Install the NFS utils and start the required services:
-
-     .. code:: sh
-
-       $> yum install nfs-utils
-       $> sudo systemctl enable rpcbind
-       $> sudo systemctl enable nfs-server
-       $> sudo systemctl enable nfs-lock
-       $> sudo systemctl enable nfs-idmap
-       $> sudo systemctl start rpcbind
-       $> sudo systemctl start nfs-server
-       $> sudo systemctl start nfs-lock
-       $> sudo systemctl start nfs-idmap
-
-   For both distributions:
-
-   #. Choose where shared data and metadata from the local
-      `CloudServer <http://www.zenko.io/cloudserver/>`__ shall be stored (The
-      present example uses /var/nfs/data and /var/nfs/metadata). Set permissions
-      for these folders for
-      sharing over NFS:
-
-      .. code:: sh
-
-        $> mkdir -p /var/nfs/data /var/nfs/metadata
-        $> chmod -R 777 /var/nfs/
-
-   #. The /etc/exports file configures network permissions and r-w-x permissions
-      for NFS access. Edit /etc/exports, adding the following lines:
-
-      .. code:: sh
-
-        /var/nfs/data        10.200.15.96(rw,sync,no_root_squash) 10.200.15.97(rw,sync,no_root_squash)
-        /var/nfs/metadata    10.200.15.96(rw,sync,no_root_squash) 10.200.15.97(rw,sync,no_root_squash)
-
-      Ubuntu applies the no\_subtree\_check option by default, so both
-      folders are declared with the same permissions, even though they’re in
-      the same tree.
-
-   #. Export this new NFS table:
-
-      .. code:: sh
-
-        $> sudo exportfs -a
-
-   #. Edit the ``MountFlags`` option in the Docker config in
-      /lib/systemd/system/docker.service to enable NFS mount from Docker volumes
-      on other machines:
-
-      .. code:: sh
-
-        MountFlags=shared
-
-   #. Restart the NFS server and Docker daemons to apply these changes.
-
-      * On Ubuntu 14.04
-
-        .. code:: sh
-
-          $> sudo service nfs-kernel-server restart
-          $> sudo service docker restart
-
-      * On CentOS 7
-
-        .. code:: sh
-
-         $> sudo systemctl restart nfs-server
-         $> sudo systemctl daemon-reload
-         $> sudo systemctl restart docker
-
-
-4. Set Up a Docker Swarm
-
-  * On all machines and distributions:
-
-    Set up the Docker volumes to be mounted to the NFS server for CloudServer’s
-    data and metadata storage. The following commands must be replicated on all
-    machines:
-
-    .. code:: sh
-
-     $> docker volume create --driver local --opt type=nfs --opt o=addr=10.200.15.113,rw --opt device=:/var/nfs/data --name data
-     $> docker volume create --driver local --opt type=nfs --opt o=addr=10.200.15.113,rw --opt device=:/var/nfs/metadata --name metadata
-
-    There is no need to ``docker exec`` these volumes to mount them: the
-    Docker Swarm manager does this when the Docker service is started.
-
-  * On a server:
-
-    To start a Docker service on a Docker Swarm cluster, initialize the cluster
-    (that is, define a manager), prompt workers/nodes to join in, and then start
-    the service.
-
-    Initialize the swarm cluster, and review its response:
-
-    .. code:: sh
-
-      $> docker swarm init --advertise-addr 10.200.15.113
-
-      Swarm initialized: current node (db2aqfu3bzfzzs9b1kfeaglmq) is now a manager.
-
-      To add a worker to this swarm, run the following command:
-
-      docker swarm join \
-      --token SWMTKN-1-5yxxencrdoelr7mpltljn325uz4v6fe1gojl14lzceij3nujzu-2vfs9u6ipgcq35r90xws3stka \
-      10.200.15.113:2377
-
-      To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.
-
-  * On clients:
-
-    Copy and paste the command provided by your Docker Swarm init. A successful
-    request/response will resemble:
-
-    .. code:: sh
-
-      $> docker swarm join --token SWMTKN-1-5yxxencrdoelr7mpltljn325uz4v6fe1gojl14lzceij3nujzu-2vfs9u6ipgcq35r90xws3stka 10.200.15.113:2377
-
-      This node joined a swarm as a worker.
-
-Set Up Docker Swarm on Clients on a Server
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Start the service on the Swarm cluster.
-
-.. code:: sh
-
-  $> docker service create --name s3 --replicas 1 --mount type=volume,source=data,target=/usr/src/app/localData --mount type=volume,source=metadata,target=/usr/src/app/localMetadata -p 8000:8000 scality/cloudserver
-
-On a successful installation, ``docker service ls`` returns the following
-output:
-
-.. code:: sh
-
-    $> docker service ls
-    ID            NAME  MODE        REPLICAS  IMAGE
-    ocmggza412ft  s3    replicated  1/1       scality/cloudserver:latest
-
-If the service does not start, consider disabling apparmor/SELinux.
-
-Testing the High-Availability CloudServer
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-On all machines (client/server) and distributions (Ubuntu and CentOS),
-determine where CloudServer is running using ``docker ps``. CloudServer can
-operate on any node of the Swarm cluster, manager or worker. When you find
-it, you can kill it with ``docker stop <container id>``. It will respawn
-on a different node. Now, if one server falls, or if Docker stops
-unexpectedly, the end user will still be able to access your the local CloudServer.
-
-Troubleshooting
-~~~~~~~~~~~~~~~
-
-To troubleshoot the service, run:
-
-.. code:: sh
-
-    $> docker service ps s3docker service ps s3
-    ID                         NAME      IMAGE             NODE                               DESIRED STATE  CURRENT STATE       ERROR
-    0ar81cw4lvv8chafm8pw48wbc  s3.1      scality/cloudserver  localhost.localdomain.localdomain  Running        Running 7 days ago
-    cvmf3j3bz8w6r4h0lf3pxo6eu   \_ s3.1  scality/cloudserver  localhost.localdomain.localdomain  Shutdown       Failed 7 days ago   "task: non-zero exit (137)"
-
-If the error is truncated, view the error in detail by inspecting the
-Docker task ID:
-
-.. code:: sh
-
-    $> docker inspect cvmf3j3bz8w6r4h0lf3pxo6eu
-
-Off you go!
-~~~~~~~~~~~
-
-Let us know how you use this and if you'd like any specific developments 
-around it. Even better: come and contribute to our `Github repository 
-<https://github.com/scality/s3/>`__! We look forward to meeting you!
-
-S3FS
-====
-
-You can export buckets as a filesystem with s3fs on CloudServer.
-
-`s3fs <https://github.com/s3fs-fuse/s3fs-fuse>`__ is an open source
-tool, available both on Debian and RedHat distributions, that enables
-you to mount an S3 bucket on a filesystem-like backend. This tutorial uses
-an Ubuntu 14.04 host to deploy and use s3fs over CloudServer.
-
-Deploying Zenko CloudServer with SSL
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-First, deploy CloudServer with a file backend using `our DockerHub page
-<https://hub.docker.com/r/zenko/cloudserver>`__.
-
-.. note::
-
-  If Docker is not installed on your machine, follow
-  `these instructions <https://docs.docker.com/engine/installation/>`__
-  to install it for your distribution.
-
-You must also set up SSL with CloudServer to use s3fs. See `Using SSL
-<./GETTING_STARTED#Using_SSL>`__ for instructions.
-
-s3fs Setup
-~~~~~~~~~~
-
-Installing s3fs
----------------
-
-Follow the instructions in the s3fs `README
-<https://github.com/s3fs-fuse/s3fs-fuse/blob/master/README.md#installation-from-pre-built-packages>`__,
-
-Check that s3fs is properly installed. A version check should return
-a response resembling:
-
-.. code:: sh
-
-    $> s3fs --version
-
-    Amazon Simple Storage Service File System V1.80(commit:d40da2c) with OpenSSL
-    Copyright (C) 2010 Randy Rizun <rrizun@gmail.com>
-    License GPL2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>
-    This is free software: you are free to change and redistribute it.
-    There is NO WARRANTY, to the extent permitted by law.
-
-Configuring s3fs
-----------------
-
-s3fs expects you to provide it with a password file. Our file is
-``/etc/passwd-s3fs``. The structure for this file is
-``ACCESSKEYID:SECRETKEYID``, so, for CloudServer, you can run:
-
-.. code:: sh
-
-    $> echo 'accessKey1:verySecretKey1' > /etc/passwd-s3fs
-    $> chmod 600 /etc/passwd-s3fs
-
-Using CloudServer with s3fs
----------------------------
-
-1. Use /mnt/tests3fs as a mount point.
-
-   .. code:: sh
-
-    $> mkdir /mnt/tests3fs
-
-2. Create a bucket on your local CloudServer. In the present example it is
-   named “tests3fs”.
-
-   .. code:: sh
-
-    $> s3cmd mb s3://tests3fs
-
-3. Mount the bucket to your mount point with s3fs:
-
-   .. code:: sh
-
-    $> s3fs tests3fs /mnt/tests3fs -o passwd_file=/etc/passwd-s3fs -o url="https://s3.scality.test:8000/" -o use_path_request_style
-
-   The structure of this command is:
-   ``s3fs BUCKET_NAME PATH/TO/MOUNTPOINT -o OPTIONS``. Of these mandatory
-   options:
-
-   * ``passwd_file`` specifies the path to the password file.
-   * ``url`` specifies the host name used by your SSL provider.
-   * ``use_path_request_style`` forces the path style (by default,
-       s3fs uses DNS-style subdomains).
-
-Once the bucket is mounted, files added to the mount point or
-objects added to the bucket will appear in both locations.
-
-Example
--------
-
-   Create two files, and then a directory with a file in our mount point:
-
-   .. code:: sh
-
-      $> touch /mnt/tests3fs/file1 /mnt/tests3fs/file2
-      $> mkdir /mnt/tests3fs/dir1
-      $> touch /mnt/tests3fs/dir1/file3
-
-   Now, use s3cmd to show what is in CloudServer:
-
-   .. code:: sh
-
-      $> s3cmd ls -r s3://tests3fs
-
-      2017-02-28 17:28         0   s3://tests3fs/dir1/
-      2017-02-28 17:29         0   s3://tests3fs/dir1/file3
-      2017-02-28 17:28         0   s3://tests3fs/file1
-      2017-02-28 17:28         0   s3://tests3fs/file2
-
-   Now you can enjoy a filesystem view on your local CloudServer.
-
-
-Duplicity
-=========
-
-How to back up your files with CloudServer.
-
-Installing Duplicity and its Dependencies
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To install `Duplicity <http://duplicity.nongnu.org/>`__,
-go to `this site <https://code.launchpad.net/duplicity/0.7-series>`__.
-Download the latest tarball. Decompress it and follow the instructions
-in the README.
-
-.. code:: sh
-
-   $> tar zxvf duplicity-0.7.11.tar.gz
-   $> cd duplicity-0.7.11
-   $> python setup.py install
-
-You may receive error messages indicating the need to install some or all
-of the following dependencies:
-
-.. code:: sh
-
-    $> apt-get install librsync-dev gnupg
-    $> apt-get install python-dev python-pip python-lockfile
-    $> pip install -U boto
-
-Testing the Installation
-------------------------
-
-1. Check that CloudServer is running. Run ``$> docker ps``. You should
-   see one container named ``scality/cloudserver``. If you do not, run
-   ``$> docker start cloudserver`` and check again.
-
-
-2. Duplicity uses a module called “Boto” to send requests to S3. Boto
-   requires a configuration file located in ``/etc/boto.cfg`` to store
-   your credentials and preferences. A minimal configuration
-   you can fine tune `following these instructions
-   <http://boto.cloudhackers.com/en/latest/getting_started.html>`__ is
-   shown here:
-
-::
-
-    [Credentials]
-    aws_access_key_id = accessKey1
-    aws_secret_access_key = verySecretKey1
-
-    [Boto]
-    # If using SSL, set to True
-    is_secure = False
-    # If using SSL, unmute and provide absolute path to local CA certificate
-    # ca_certificates_file = /absolute/path/to/ca.crt
-
- .. note:: To set up SSL with CloudServer, check out our `Using SSL
-	   <./GETTING_STARTED#Using_SSL>`__ in GETTING STARTED.
-
-3. At this point all requirements to run CloudServer as a backend to Duplicity
-   have been met. A local folder/file should back up to the local S3.
-   Try it with the decompressed Duplicity folder:
-
-.. code:: sh
-
-    $> duplicity duplicity-0.7.11 "s3://127.0.0.1:8000/testbucket/"
-
-.. note:: Duplicity will prompt for a symmetric encryption passphrase.
-	  Save it carefully, as you will need it to recover your data.
-	  Alternatively, you can add the ``--no-encryption`` flag
-	  and the data will be stored plain.
-
-   If this command is successful, you will receive an output resembling:
-
-   .. code:: sh
-
-      --------------[ Backup Statistics ]--------------
-      StartTime 1486486547.13 (Tue Feb  7 16:55:47 2017)
-      EndTime 1486486547.40 (Tue Feb  7 16:55:47 2017)
-      ElapsedTime 0.27 (0.27 seconds)
-      SourceFiles 388
-      SourceFileSize 6634529 (6.33 MB)
-      NewFiles 388
-      NewFileSize 6634529 (6.33 MB)
-      DeletedFiles 0
-      ChangedFiles 0
-      ChangedFileSize 0 (0 bytes)
-      ChangedDeltaSize 0 (0 bytes)
-      DeltaEntries 388
-      RawDeltaSize 6392865 (6.10 MB)
-      TotalDestinationSizeChange 2003677 (1.91 MB)
-      Errors 0
-      -------------------------------------------------
-
-Congratulations! You can now back up to your local S3 through Duplicity.
-
-Automating Backups
-------------------
-
-The easiest way to back up files periodically is to write a bash script
-and add it to your crontab. A suggested script follows.
-
-.. code:: sh
-
-    #!/bin/bash
-
-    # Export your passphrase so you don't have to type anything
-    export PASSPHRASE="mypassphrase"
-
-    # To use a GPG key, put it here and uncomment the line below
-    #GPG_KEY=
-
-    # Define your backup bucket, with localhost specified
-    DEST="s3://127.0.0.1:8000/testbucketcloudserver/"
-
-    # Define the absolute path to the folder to back up
-    SOURCE=/root/testfolder
-
-    # Set to "full" for full backups, and "incremental" for incremental backups
-    # Warning: you must perform one full backup befor you can perform
-    # incremental ones on top of it
-    FULL=incremental
-
-    # How long to keep backups. If you don't want to delete old backups, keep
-    # this value empty; otherwise, the syntax is "1Y" for one year, "1M" for
-    # one month, "1D" for one day.
-    OLDER_THAN="1Y"
-
-    # is_running checks whether Duplicity is currently completing a task
-    is_running=$(ps -ef | grep duplicity  | grep python | wc -l)
-
-    # If Duplicity is already completing a task, this will not run
-    if [ $is_running -eq 0 ]; then
-        echo "Backup for ${SOURCE} started"
-
-        # To delete backups older than a certain time, do it here
-        if [ "$OLDER_THAN" != "" ]; then
-            echo "Removing backups older than ${OLDER_THAN}"
-            duplicity remove-older-than ${OLDER_THAN} ${DEST}
-        fi
-
-        # This is where the actual backup takes place
-        echo "Backing up ${SOURCE}..."
-        duplicity ${FULL} \
-            ${SOURCE} ${DEST}
-            # If you're using GPG, paste this in the command above
-            # --encrypt-key=${GPG_KEY} --sign-key=${GPG_KEY} \
-            # If you want to exclude a subfolder/file, put it below and
-            # paste this
-            # in the command above
-            # --exclude=/${SOURCE}/path_to_exclude \
-
-        echo "Backup for ${SOURCE} complete"
-        echo "------------------------------------"
-    fi
-    # Forget the passphrase...
-    unset PASSPHRASE
-
-Put this file in ``/usr/local/sbin/backup.sh``. Run ``crontab -e`` and
-paste your configuration into the file that opens. If you're unfamiliar
-with Cron, here is a good `HowTo
-<https://help.ubuntu.com/community/CronHowto>`__. If the folder being
-backed up is a folder to be modified permanently during the work day,
-we can set incremental backups every 5 minutes from 8 AM to 9 PM Monday
-through Friday by pasting the following line into crontab:
-
-.. code:: sh
-
-    */5 8-20 * * 1-5 /usr/local/sbin/backup.sh
-
-Adding or removing files from the folder being backed up will result in
-incremental backups in the bucket.

docs/MD_SEARCH.rst

@@ -1,263 +0,0 @@
-Metadata Search Documentation
-=============================
-
-Description
------------
-
-This feature enables metadata search to be performed on the metadata of objects
-stored in Zenko.
-
-Requirements
-------------
-
-* MongoDB
-
-Design
-------
-
-The Metadata Search feature expands on the existing :code:`GET Bucket` S3 API by
-enabling users to conduct metadata searches by adding the custom Zenko query
-string parameter, :code:`search`. The :code:`search` parameter is structured as a pseudo
-SQL WHERE clause, and supports basic SQL operators. For example:
-:code:`"A=1 AND B=2 OR C=3"` (complex queries can be built using nesting
-operators, :code:`(` and :code:`)`).
-
-The search process is as follows:
-
-* Zenko receives a :code:`GET` request.
-
-  .. code::
-
-    # regular getBucket request
-    GET /bucketname HTTP/1.1
-    Host: 127.0.0.1:8000
-    Date: Wed, 18 Oct 2018 17:50:00 GMT
-    Authorization: authorization string
-
-    # getBucket versions request
-    GET /bucketname?versions HTTP/1.1
-    Host: 127.0.0.1:8000
-    Date: Wed, 18 Oct 2018 17:50:00 GMT
-    Authorization: authorization string
-
-    # search getBucket request
-    GET /bucketname?search=key%3Dsearch-item HTTP/1.1
-    Host: 127.0.0.1:8000
-    Date: Wed, 18 Oct 2018 17:50:00 GMT
-    Authorization: authorization string
-
-* If the request does *not* contain the :code:`search` query parameter, Zenko performs
-  a normal bucket listing and returns an XML result containing the list of
-  objects.
-* If the request *does* contain the :code:`search` query parameter, Zenko parses and
-  validates the search string.
-
-  - If the search string is invalid, Zenko returns an :code:`InvalidArgument` error.
-
-    .. code::
-
-      <?xml version=\"1.0\" encoding=\"UTF-8\"?>
-      <Error>
-        <Code>InvalidArgument</Code>
-        <Message>Invalid sql where clause sent as search query</Message>
-        <Resource></Resource>
-        <RequestId>d1d6afc64345a8e1198e</RequestId>
-      </Error>
-
-  - If the search string is valid, Zenko parses it and generates an abstract
-    syntax tree (AST). The AST is then passed to the MongoDB backend to be
-    used as the query filter for retrieving objects from a bucket that
-    satisfies the requested search conditions. Zenko parses the filtered
-    results and returns them as the response.
-
-Metadata search results have the same structure as a :code:`GET Bucket` response:
-
-.. code:: xml
-
-  <?xml version="1.0" encoding="UTF-8"?>
-  <ListBucketResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
-      <Name>bucketname</Name>
-      <Prefix/>
-      <Marker/>
-      <MaxKeys>1000</MaxKeys>
-      <IsTruncated>false</IsTruncated>
-      <Contents>
-          <Key>objectKey</Key>
-          <LastModified>2018-04-19T18:31:49.426Z</LastModified>
-          <ETag>&quot;d41d8cd98f00b204e9800998ecf8427e&quot;</ETag>
-          <Size>0</Size>
-          <Owner>
-              <ID>79a59df900b949e55d96a1e698fbacedfd6e09d98eacf8f8d5218e7cd47ef2be</ID>
-              <DisplayName>Bart</DisplayName>
-          </Owner>
-          <StorageClass>STANDARD</StorageClass>
-      </Contents>
-      <Contents>
-          ...
-      </Contents>
-  </ListBucketResult>
-
-Performing Metadata Searches with Zenko
----------------------------------------
-
-You can perform metadata searches by:
-
-+ Using the :code:`search_bucket` tool in the
-  `Scality/S3 <https://github.com/scality/S3>`_ GitHub repository.
-+ Creating a signed HTTP request to Zenko in your preferred programming
-  language.
-
-Using the S3 Tool
-+++++++++++++++++
-
-After cloning the `Scality/S3 <https://github.com/scality/S3>`_ GitHub repository
-and installing the necessary dependencies, run the following command in the S3
-project’s root directory to access the search tool:
-
-.. code::
-
-  node bin/search_bucket
-
-This generates the following output:
-
-.. code::
-
-    Usage: search_bucket [options]
-
-    Options:
-
-      -V, --version                 output the version number
-      -a, --access-key <accessKey>  Access key id
-      -k, --secret-key <secretKey>  Secret access key
-      -b, --bucket <bucket>         Name of the bucket
-      -q, --query <query>           Search query
-      -h, --host <host>             Host of the server
-      -p, --port <port>             Port of the server
-      -s                            --ssl
-      -v, --verbose
-      -h, --help                    output usage information
-
-In the following examples, Zenko Server is accessible on endpoint
-:code:`http://127.0.0.1:8000` and contains the bucket :code:`zenkobucket`.
-
-.. code::
-
-    # search for objects with metadata "blue"
-    node bin/search_bucket -a accessKey1 -k verySecretKey1 -b zenkobucket \
-        -q "x-amz-meta-color=blue" -h 127.0.0.1 -p 8000
-
-    # search for objects tagged with "type=color"
-    node bin/search_bucket -a accessKey1 -k verySecretKey1 -b zenkobucket \
-        -q "tags.type=color" -h 127.0.0.1 -p 8000
-
-Coding Examples
-+++++++++++++++
-
-Search requests can be also performed by making HTTP requests authenticated
-with one of the AWS Signature schemes: version 2 or version 4. \
-For more about authentication scheme, see:
-
-* https://docs.aws.amazon.com/general/latest/gr/signature-version-2.html
-* http://docs.aws.amazon.com/general/latest/gr/sigv4_signing.html
-* http://docs.aws.amazon.com/general/latest/gr/sigv4-signed-request-examples.html
-
-You can also view examples for making requests with Auth V4 in various
-languages `here <../../../examples>`__.
-
-Specifying Metadata Fields
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To search system metadata headers:
-
-.. code::
-
-    {system-metadata-key}{supported SQL op}{search value}
-    # example
-    key = blueObject
-    size > 0
-    key LIKE "blue.*"
-
-To search custom user metadata:
-
-.. code::
-
-    # metadata must be prefixed with "x-amz-meta-"
-    x-amz-meta-{user-metadata-key}{supported SQL op}{search value}
-
-    # example
-    x-amz-meta-color = blue
-    x-amz-meta-color != red
-    x-amz-meta-color LIKE "b.*"
-
-To search tags:
-
-.. code::
-
-    # tag searches must be prefixed with "tags."
-    tags.{tag-key}{supported SQL op}{search value}
-    # example
-    tags.type = color
-
-Examples queries:
-
-.. code::
-
-    # searching for objects with custom metadata "color"=blue" and are tagged
-    # "type"="color"
-
-    tags.type="color" AND  x-amz-meta-color="blue"
-
-    # searching for objects with the object key containing the substring "blue"
-    # or (custom metadata "color"=blue" and are tagged "type"="color")
-
-    key LIKE '.*blue.*' OR (x-amz-meta-color="blue" AND tags.type="color")
-
-Differences from SQL
-++++++++++++++++++++
-
-Zenko metadata search queries are similar to SQL-query :code:`WHERE` clauses, but
-differ in that:
-
-* They follow the :code:`PCRE` format
-* They do not require values with hyphens to be enclosed in
-  backticks, :code:``(`)``
-
-  .. code::
-
-        # SQL query
-        `x-amz-meta-search-item` = `ice-cream-cone`
-
-        # MD Search query
-        x-amz-meta-search-item = ice-cream-cone
-
-* Search queries do not support all SQL operators.
-
-  .. code::
-
-    # Supported SQL operators:
-    =, <, >, <=, >=, !=, AND, OR, LIKE, <>
-
-    # Unsupported SQL operators:
-    NOT, BETWEEN, IN, IS, +, -, %, ^, /, *, !
-
-Using Regular Expressions in Metadata Search
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Regular expressions in Zenko metadata search differ from SQL in the following
-ways:
-
-+ Wildcards are represented with :code:`.*` instead of :code:`%`.
-+ Regex patterns must be wrapped in quotes. Failure to do this can lead to
-  misinterpretation of patterns.
-+ As with :code:`PCRE`, regular expressions can be entered in either the
-  :code:`/pattern/` syntax or as the pattern itself if regex options are
-  not required.
-
-Example regular expressions:
-
-.. code::
-
-    # search for strings containing word substring "helloworld"
-        ".*helloworld.*"
-        "/.*helloworld.*/"
-        "/.*helloworld.*/i"

docs/Makefile

@@ -1,21 +0,0 @@
-# Minimal makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-SPHINXPROJ    = Zenko
-SOURCEDIR     = .
-BUILDDIR      = _build
-
-# Put it first so that "make" without argument is like "make help".
-help:
-	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-
-.PHONY: help Makefile
-
-# Catch-all target: route all unknown targets to Sphinx using the new
-# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-

docs/OBJECT_LOCK_TEST_PLAN.md

@@ -1,161 +0,0 @@
-# Object Lock Feature Test Plan
-
-## Feature Component Description
-
-Implementing Object Lock will introduce six new APIs:
-
-- putObjectLockConfiguration
-- getObjectLockConfiguration
-- putObjectRetention
-- getObjectRetention
-- putObjectLegalHold
-- getObjectLegalHold
-
-Along with these APIs, putBucket, putObject, deleteObject, and multiObjectDelete
-be affected. In Arsenal, both the BucketInfo and ObjectMD models will be
-updated. Bucket policy and IAM policy permissions will be updated to include
-the new API actions.
-
-## Functional Tests
-
-### putBucket tests
-
-- passing option to enable object lock updates bucket metadata and enables
-    bucket versioning
-
-### putBucketVersioning tests
-
-- suspending versioning on bucket with object lock enabled returns error
-
-### putObject tests
-
-- putting retention configuration on object should be allowed
-- putting invalid retention configuration returns error
-
-### getObject tests
-
-- getting object with retention information should include retention information
-
-### copyObject tests
-
-- copying object with retention information should include retention information
-
-### initiateMultipartUpload tests
-
-- mpu object initiated with retention information should include retention
-    information
-
-### putObjectLockConfiguration tests
-
-- putting configuration as non-bucket-owner user returns AccessDenied error
-- disabling object lock on bucket created with object lock returns error
-- enabling object lock on bucket created without object lock returns
-    InvalidBucketState error
-- enabling object lock with token on bucket created without object lock succeeds
-- putting valid object lock configuration when bucket does not have object
-    lock enabled returns error (InvalidRequest?)
-- putting valid object lock configuration updates bucket metadata
-- putting invalid object lock configuration returns error
-    - ObjectLockEnabled !== "Enabled"
-    - Rule object doesn't contain DefaultRetention key
-    - Mode !== "GOVERNANCE" or "COMPLIANCE"
-    - Days are not an integer
-    - Years are not an integer
-
-### getObjectLockConfiguration tests
-
-- getting configuration as non-bucket-owner user returns AccessDenied error
-- getting configuration when none is set returns
-    ObjectLockConfigurationNotFoundError error
-- getting configuration returns correct object lock configuration for bucket
-
-### putObjectRetention
-
-- putting retention as non-bucket-owner user returns AccessDenied error
-- putting retention on object in bucket without object lock enabled returns
-    InvalidRequest error
-- putting valid retention period updates object metadata
-
-### getObjectRetention
-
-- getting retention as non-bucket-owner user returns AccessDenied error
-- getting retention when none is set returns NoSuchObjectLockConfiguration
-    error
-- getting retention returns correct object retention period
-
-### putObjectLegalHold
-
-- putting legal hold as non-bucket-owner user returns AccessDenied error
-- putting legal hold on object in bucket without object lock enabled returns
-        InvalidRequest error
-- putting valid legal hold updates object metadata
-
-### getObjectLegalHold
-
-- getting legal hold as non-bucket-owner user returns AccessDenied error
-- getting legal hold when none is set returns NoSuchObjectLockConfiguration
-    error
-- getting legal hold returns correct object legal hold
-
-## End to End Tests
-
-### Scenarios
-
-- Create bucket with object lock enabled. Put object. Put object lock
-    configuration. Put another object.
-    - Ensure object put before configuration does not have retention period set
-    - Ensure object put after configuration does have retention period set
-
-- Create bucket without object lock. Put object. Enable object lock with token
-    and put object lock configuration. Put another object.
-    - Ensure object put before configuration does not have retention period set
-    - Ensure object put after configuration does have retention period set
-
-- Create bucket with object lock enabled and put configuration with COMPLIANCE
-    mode. Put object.
-    - Ensure object cannot be deleted (returns AccessDenied error).
-    - Ensure object cannot be overwritten.
-
-- Create bucket with object lock enabled and put configuration with GOVERNANCE
-    mode. Put object.
-    - Ensure user without permission cannot delete object
-    - Ensure user without permission cannot overwrite object
-    - Ensure user with permission can delete object
-    - Ensure user with permission can overwrite object
-    - Ensure user with permission can lengthen retention period
-    - Ensure user with permission cannot shorten retention period
-
-- Create bucket with object lock enabled and put configuration. Edit bucket
-    metadata so retention period is expired. Put object.
-    - Ensure object can be deleted.
-    - Ensure object can be overwritten.
-
-- Create bucket with object lock enabled and put configuration. Edit bucket
-    metadata so retention period is expired. Put object. Put new retention
-    period on object.
-    - Ensure object cannot be deleted.
-    - Ensure object cannot be overwritten.
-
-- Create bucket with object locked enabled and put configuration. Put object.
-    Edit object metadata so retention period is past expiration.
-    - Ensure object can be deleted.
-    - Ensure object can be overwritten.
-
-- Create bucket with object lock enabled and put configuration. Edit bucket
-    metadata so retention period is expired. Put object. Put legal hold
-    on object.
-    - Ensure object cannot be deleted.
-    - Ensure object cannot be overwritten.
-
-- Create bucket with object lock enabled and put configuration. Put object.
-    Check object retention. Change bucket object lock configuration.
-    - Ensure object retention period has not changed with bucket configuration.
-
-- Create bucket with object lock enabled. Put object with legal hold.
-    - Ensure object cannot be deleted.
-    - Ensure object cannot be overwritten.
-
-- Create bucket with object lock enabled. Put object with legal hold. Remove
-    legal hold.
-    - Ensure object can be deleted.
-    - Ensure object can be overwritten.

docs/RELEASE.md

@@ -1,73 +0,0 @@
-# Cloudserver Release Plan
-
-## Docker Image Generation
-
-Docker images are hosted on [ghcri.io](https://github.com/orgs/scality/packages).
-CloudServer has a few images there:
-
-* Cloudserver container image: ghcr.io/scality/cloudserver
-* Dashboard oras image: ghcr.io/scality/cloudserver/cloudser-dashboard
-* Policies oras image: ghcr.io/scality/cloudserver/cloudser-dashboard
-
-With every CI build, the CI will push images, tagging the
-content with the developer branch's short SHA-1 commit hash.
-This allows those images to be used by developers, CI builds,
-build chain and so on.
-
-Tagged versions of cloudserver will be stored in the production namespace.
-
-## How to Pull Docker Images
-
-```sh
-docker pull ghcr.io/scality/cloudserver:<commit hash>
-docker pull ghcr.io/scality/cloudserver:<tag>
-```
-
-## Release Process
-
-To release a production image:
-
-* Create a PR to bump the package version
-  Update Cloudserver's `package.json` by bumping it to the relevant next
-  version in a new PR. Per example if the last released version was
-  `8.4.7`, the next version would be `8.4.8`.
-
-```js
-{
-  "name": "cloudserver",
-  "version": "8.4.8", <--- Here
-  [...]
-}
-```
-
-* Review & merge the PR
-
-* Create the release on GitHub
-  
-  * Go the Release tab (https://github.com/scality/cloudserver/releases);
-  * Click on the `Draft new release button`;
-  * In the `tag` field, type the name of the release (`8.4.8`), and confirm
-    to create the tag on publish;
-  * Click on `Generate release notes` button to fill the fields;
-  * Rename the release to `Release x.y.z` (e.g. `Release 8.4.8` in this case);
-  * Click to `Publish the release` to create the GitHub release and git tag
-
-  Notes:
-  * the Git tag will be created automatically.
-  * this should be done as soon as the PR is merged, so that the tag
-    is put on the "version bump" commit.
-
-* With the following parameters, [force a build here](https://eve.devsca.com/github/scality/cloudserver/#/builders/3/force/force)
-
-  * Branch Name: The one used for the tag earlier. In this example `development/8.4`
-  * Override Stage: 'release'
-  * Extra properties:
-    * name: `'tag'`, value: `[release version]`, in this example`'8.4.8'`
-
-* Release the release version on Jira
-
-  * Go to the [CloudServer release page](https://scality.atlassian.net/projects/CLDSRV?selectedItem=com.atlassian.jira.jira-projects-plugin:release-page)
-  * Create a next version
-    * Name: `[next version]`, in this example `8.4.9`
-  * Click `...` and select `Release` on the recently released version (`8.4.8`)
-  * Fill in the field to move incomplete version to the next one

docs/USING_PUBLIC_CLOUDS.rst

@@ -1,398 +0,0 @@
-.. _use-public-cloud:
-
-Using Public Clouds as data backends
-====================================
-
-Introduction
-------------
-
-As stated in our `GETTING STARTED guide <GETTING_STARTED.html#location-configuration>`__,
-new data backends can be added by creating a region (also called location
-constraint) with the right endpoint and credentials.
-This section of the documentation shows you how to set up our currently
-supported public cloud backends:
-
-- `Amazon S3 <#aws-s3-as-a-data-backend>`__ ;
-- `Microsoft Azure <#microsoft-azure-as-a-data-backend>`__ .
-
-For each public cloud backend, you will have to edit your CloudServer
-:code:`locationConfig.json` and do a few setup steps on the applicable public
-cloud backend.
-
-AWS S3 as a data backend
-------------------------
-
-From the AWS S3 Console (or any AWS S3 CLI tool)
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Create a bucket where you will host your data for this new location constraint.
-This bucket must have versioning enabled:
-
-- This is an option you may choose to activate at step 2 of Bucket Creation in
-  the Console;
-- With AWS CLI, use :code:`put-bucket-versioning` from the :code:`s3api`
-  commands on your bucket of choice;
-- Using other tools, please refer to your tool's documentation.
-
-In this example, our bucket will be named ``zenkobucket`` and has versioning
-enabled.
-
-From the CloudServer repository
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-locationConfig.json
-^^^^^^^^^^^^^^^^^^^
-
-Edit this file to add a new location constraint. This location constraint will
-contain the information for the AWS S3 bucket to which you will be writing your
-data whenever you create a CloudServer bucket in this location.
-There are a few configurable options here:
-
-- :code:`type` : set to :code:`aws_s3` to indicate this location constraint is
-  writing data to AWS S3;
-- :code:`legacyAwsBehavior` : set to :code:`true` to indicate this region should
-  behave like AWS S3 :code:`us-east-1` region, set to :code:`false` to indicate
-  this region should behave like any other AWS S3 region;
-- :code:`bucketName` : set to an *existing bucket* in your AWS S3 Account; this
-  is the bucket in which your data will be stored for this location constraint;
-- :code:`awsEndpoint` : set to your bucket's endpoint, usually :code:`s3.amazonaws.com`;
-- :code:`bucketMatch` : set to :code:`true` if you want your object name to be the
-  same in your local bucket and your AWS S3 bucket; set to :code:`false` if you
-  want your object name to be of the form :code:`{{localBucketName}}/{{objectname}}`
-  in your AWS S3 hosted bucket;
-- :code:`credentialsProfile` and :code:`credentials` are two ways to provide
-  your AWS S3 credentials for that bucket, *use only one of them* :
-
-  - :code:`credentialsProfile` : set to the profile name allowing you to access
-    your AWS S3 bucket from your :code:`~/.aws/credentials` file;
-  - :code:`credentials` : set the two fields inside the object (:code:`accessKey`
-    and :code:`secretKey`) to their respective values from your AWS credentials.
-
-.. code:: json
-
-    (...)
-    "aws-test": {
-        "type": "aws_s3",
-        "legacyAwsBehavior": true,
-        "details": {
-            "awsEndpoint": "s3.amazonaws.com",
-            "bucketName": "zenkobucket",
-            "bucketMatch": true,
-            "credentialsProfile": "zenko"
-        }
-    },
-    (...)
-
-.. code:: json
-
-    (...)
-    "aws-test": {
-        "type": "aws_s3",
-        "legacyAwsBehavior": true,
-        "details": {
-            "awsEndpoint": "s3.amazonaws.com",
-            "bucketName": "zenkobucket",
-            "bucketMatch": true,
-            "credentials": {
-                "accessKey": "WHDBFKILOSDDVF78NPMQ",
-                "secretKey": "87hdfGCvDS+YYzefKLnjjZEYstOIuIjs/2X72eET"
-            }
-        }
-    },
-    (...)
-
-.. WARNING::
-   If you set :code:`bucketMatch` to :code:`true`, we strongly advise that you
-   only have one local bucket per AWS S3 location.
-   Without :code:`bucketMatch` set to :code:`false`, your object names in your
-   AWS S3 bucket will not be prefixed with your Cloud Server bucket name. This
-   means that if you put an object :code:`foo` to your CloudServer bucket
-   :code:`zenko1` and you then put a different :code:`foo` to your CloudServer
-   bucket :code:`zenko2` and both :code:`zenko1` and :code:`zenko2` point to the
-   same AWS bucket, the second :code:`foo` will overwrite the first :code:`foo`.
-
-~/.aws/credentials
-^^^^^^^^^^^^^^^^^^
-
-.. TIP::
-   If you explicitly set your :code:`accessKey` and :code:`secretKey` in the 
-   :code:`credentials` object of your :code:`aws_s3` location in your
-   :code:`locationConfig.json` file, you may skip this section
-
-Make sure your :code:`~/.aws/credentials` file has a profile matching the one
-defined in your :code:`locationConfig.json`. Following our previous example, it
-would look like:
-
-
-.. code:: shell
-
-    [zenko]
-    aws_access_key_id=WHDBFKILOSDDVF78NPMQ
-    aws_secret_access_key=87hdfGCvDS+YYzefKLnjjZEYstOIuIjs/2X72eET
-
-Start the server with the ability to write to AWS S3
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Inside the repository, once all the files have been edited, you should be able
-to start the server and start writing data to AWS S3 through CloudServer.
-
-.. code:: shell
-
-   # Start the server locally
-   $> S3DATA=multiple yarn start
-
-Run the server as a docker container with the ability to write to AWS S3
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. TIP::
-   If you set the :code:`credentials` object in your
-   :code:`locationConfig.json` file, you don't need to mount your
-   :code:`.aws/credentials` file
-
-Mount all the files that have been edited to override defaults, and do a
-standard Docker run; then you can start writing data to AWS S3 through
-CloudServer.
-
-.. code:: shell
-
-   # Start the server in a Docker container
-   $> sudo docker run -d --name CloudServer \
-   -v $(pwd)/data:/usr/src/app/localData \
-   -v $(pwd)/metadata:/usr/src/app/localMetadata \
-   -v $(pwd)/locationConfig.json:/usr/src/app/locationConfig.json \
-   -v $(pwd)/conf/authdata.json:/usr/src/app/conf/authdata.json \
-   -v ~/.aws/credentials:/root/.aws/credentials \
-   -e S3DATA=multiple -e ENDPOINT=http://localhost -p 8000:8000 \
-   -d scality/cloudserver
-
-Testing: put an object to AWS S3 using CloudServer
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-In order to start testing pushing to AWS S3, you will need to create a local
-bucket in the AWS S3 location constraint - this local bucket will only store the
-metadata locally, while both the data and any user metadata (:code:`x-amz-meta`
-headers sent with a PUT object, and tags) will be stored on AWS S3.
-This example is based on all our previous steps.
-
-.. code:: shell
-
-   # Create a local bucket storing data in AWS S3
-   $> s3cmd --host=127.0.0.1:8000 mb s3://zenkobucket --region=aws-test
-   # Put an object to AWS S3, and store the metadata locally
-   $> s3cmd --host=127.0.0.1:8000 put /etc/hosts s3://zenkobucket/testput
-    upload: '/etc/hosts' -> 's3://zenkobucket/testput'  [1 of 1]
-     330 of 330   100% in    0s   380.87 B/s  done
-   # List locally to check you have the metadata
-   $> s3cmd --host=127.0.0.1:8000 ls s3://zenkobucket
-    2017-10-23 10:26       330   s3://zenkobucket/testput
-
-Then, from the AWS Console, if you go into your bucket, you should see your
-newly uploaded object:
-
-.. figure:: ../res/aws-console-successful-put.png
-   :alt: AWS S3 Console upload example
-
-Troubleshooting
-~~~~~~~~~~~~~~~
-
-Make sure your :code:`~/.s3cfg` file has credentials matching your local
-CloudServer credentials defined in :code:`conf/authdata.json`. By default, the
-access key is :code:`accessKey1` and the secret key is :code:`verySecretKey1`.
-For more informations, refer to our template `~/.s3cfg <./CLIENTS/#s3cmd>`__ .
-
-Pre-existing objects in your AWS S3 hosted bucket can unfortunately not be
-accessed by CloudServer at this time.
-
-Make sure versioning is enabled in your remote AWS S3 hosted bucket. To check,
-using the AWS Console, click on your bucket name, then on "Properties" at the
-top, and then you should see something like this:
-
-.. figure:: ../res/aws-console-versioning-enabled.png
-   :alt: AWS Console showing versioning enabled
-
-Microsoft Azure as a data backend
----------------------------------
-
-From the MS Azure Console
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-From your Storage Account dashboard, create a container where you will host your
-data for this new location constraint.
-
-You will also need to get one of your Storage Account Access Keys, and to
-provide it to CloudServer.
-This can be found from your Storage Account dashboard, under "Settings, then
-"Access keys".
-
-In this example, our container will be named ``zenkontainer``, and will belong
-to the ``zenkomeetups`` Storage Account.
-
-From the CloudServer repository
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-locationConfig.json
-^^^^^^^^^^^^^^^^^^^
-
-Edit this file to add a new location constraint. This location constraint will
-contain the information for the MS Azure container to which you will be writing
-your data whenever you create a CloudServer bucket in this location.
-There are a few configurable options here:
-
-- :code:`type` : set to :code:`azure` to indicate this location constraint is
-  writing data to MS Azure;
-- :code:`legacyAwsBehavior` : set to :code:`true` to indicate this region should
-  behave like AWS S3 :code:`us-east-1` region, set to :code:`false` to indicate
-  this region should behave like any other AWS S3 region (in the case of MS Azure
-  hosted data, this is mostly relevant for the format of errors);
-- :code:`azureStorageEndpoint` : set to your storage account's endpoint, usually
-  :code:`https://{{storageAccountName}}.blob.core.windows.net`;
-- :code:`azureContainerName` : set to an *existing container* in your MS Azure
-  storage account; this is the container in which your data will be stored for
-  this location constraint;
-- :code:`bucketMatch` : set to :code:`true` if you want your object name to be
-  the same in your local bucket and your MS Azure container; set to
-  :code:`false` if you want your object name to be of the form
-  :code:`{{localBucketName}}/{{objectname}}` in your MS Azure container ;
-- :code:`azureStorageAccountName` : the MS Azure Storage Account to which your
-  container belongs;
-- :code:`azureStorageAccessKey` : one of the Access Keys associated to the above
-  defined MS Azure Storage Account.
-
-.. code:: json
-
-    (...)
-    "azure-test": {
-	"type": "azure",
-        "legacyAwsBehavior": false,
-        "details": {
-          "azureStorageEndpoint": "https://zenkomeetups.blob.core.windows.net/",
-	  "bucketMatch": true,
-          "azureContainerName": "zenkontainer",
-	  "azureStorageAccountName": "zenkomeetups",
-	  "azureStorageAccessKey": "auhyDo8izbuU4aZGdhxnWh0ODKFP3IWjsN1UfFaoqFbnYzPj9bxeCVAzTIcgzdgqomDKx6QS+8ov8PYCON0Nxw=="
-	}
-    },
-    (...)
-
-.. WARNING::
-   If you set :code:`bucketMatch` to :code:`true`, we strongly advise that you
-   only have one local bucket per MS Azure location.
-   Without :code:`bucketMatch` set to :code:`false`, your object names in your
-   MS Azure container will not be prefixed with your Cloud Server bucket name.
-   This means that if you put an object :code:`foo` to your CloudServer bucket
-   :code:`zenko1` and you then put a different :code:`foo` to your CloudServer
-   bucket :code:`zenko2` and both :code:`zenko1` and :code:`zenko2` point to the
-   same MS Azure container, the second :code:`foo` will overwrite the first
-   :code:`foo`.
-
-.. TIP::
-   You may export environment variables to **override** some of your
-   :code:`locationConfig.json` variable ; the syntax for them is
-   :code:`{{region-name}}_{{ENV_VAR_NAME}}`; currently, the available variables
-   are those shown below, with the values used in the current example:
-
-   .. code:: shell
-
-      $> export azure-test_AZURE_STORAGE_ACCOUNT_NAME="zenkomeetups"
-      $> export azure-test_AZURE_STORAGE_ACCESS_KEY="auhyDo8izbuU4aZGdhxnWh0ODKFP3IWjsN1UfFaoqFbnYzPj9bxeCVAzTIcgzdgqomDKx6QS+8ov8PYCON0Nxw=="
-      $> export azure-test_AZURE_STORAGE_ENDPOINT="https://zenkomeetups.blob.core.windows.net/"
-
-Start the server with the ability to write to MS Azure
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Inside the repository, once all the files have been edited, you should be able
-to start the server and start writing data to MS Azure through CloudServer.
-
-.. code:: shell
-
-   # Start the server locally
-   $> S3DATA=multiple yarn start
-
-Run the server as a docker container with the ability to write to MS Azure
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Mount all the files that have been edited to override defaults, and do a
-standard Docker run; then you can start writing data to MS Azure through
-CloudServer.
-
-.. code:: shell
-
-   # Start the server in a Docker container
-   $> sudo docker run -d --name CloudServer \
-   -v $(pwd)/data:/usr/src/app/localData \
-   -v $(pwd)/metadata:/usr/src/app/localMetadata \
-   -v $(pwd)/locationConfig.json:/usr/src/app/locationConfig.json \
-   -v $(pwd)/conf/authdata.json:/usr/src/app/conf/authdata.json \
-   -e S3DATA=multiple -e ENDPOINT=http://localhost -p 8000:8000
-   -d scality/cloudserver
-
-Testing: put an object to MS Azure using CloudServer
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-In order to start testing pushing to MS Azure, you will need to create a local
-bucket in the MS Azure region - this local bucket will only store the metadata
-locally, while both the data and any user metadata (:code:`x-amz-meta` headers
-sent with a PUT object, and tags) will be stored on MS Azure.
-This example is based on all our previous steps.
-
-.. code:: shell
-
-   # Create a local bucket storing data in MS Azure
-   $> s3cmd --host=127.0.0.1:8000 mb s3://zenkontainer --region=azure-test
-   # Put an object to MS Azure, and store the metadata locally
-   $> s3cmd --host=127.0.0.1:8000 put /etc/hosts s3://zenkontainer/testput
-    upload: '/etc/hosts' -> 's3://zenkontainer/testput'  [1 of 1]
-     330 of 330   100% in    0s   380.87 B/s  done
-   # List locally to check you have the metadata
-   $> s3cmd --host=127.0.0.1:8000 ls s3://zenkobucket
-    2017-10-24 14:38       330   s3://zenkontainer/testput
-
-Then, from the MS Azure Console, if you go into your container, you should see
-your newly uploaded object:
-
-.. figure:: ../res/azure-console-successful-put.png
-   :alt: MS Azure Console upload example
-
-Troubleshooting
-~~~~~~~~~~~~~~~
-
-Make sure your :code:`~/.s3cfg` file has credentials matching your local
-CloudServer credentials defined in :code:`conf/authdata.json`. By default, the
-access key is :code:`accessKey1` and the secret key is :code:`verySecretKey1`.
-For more informations, refer to our template `~/.s3cfg <./CLIENTS/#s3cmd>`__ .
-
-Pre-existing objects in your MS Azure container can unfortunately not be
-accessed by CloudServer at this time.
-
-For any data backend
---------------------
-
-From the CloudServer repository
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-config.json
-^^^^^^^^^^^
-
-.. IMPORTANT::
-   You only need to follow this section if you want to define a given location
-   as the default for a specific endpoint
-
-Edit the :code:`restEndpoint` section of your :code:`config.json` file to add
-an endpoint definition matching the location you want to use as a default for an
-endpoint to this specific endpoint.
-In this example, we'll make :code:`custom-location` our default location for the
-endpoint :code:`zenkotos3.com`:
-
-.. code:: json
-
-    (...)
-    "restEndpoints": {
-        "localhost": "us-east-1",
-        "127.0.0.1": "us-east-1",
-        "cloudserver-front": "us-east-1",
-        "s3.docker.test": "us-east-1",
-        "127.0.0.2": "us-east-1",
-        "zenkotos3.com": "custom-location"
-    },
-    (...)
-

docs/conf.py

@@ -1,161 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Zope docs documentation build configuration file, created by
-# sphinx-quickstart on Fri Feb 20 16:22:03 2009.
-#
-# This file is execfile()d with the current directory set to its containing
-# dir.
-#
-# The contents of this file are pickled, so don't put values in the namespace
-# that aren't pickleable (module imports are okay, they're removed
-# automatically).
-#
-# Note that not all possible configuration values are present in this
-# autogenerated file.
-#
-# All configuration values have a default; values that are commented out
-# serve to show the default.
-
-# import sys
-# import os
-
-# If your extensions are in another directory, add it here. If the directory
-# is relative to the documentation root, use os.path.abspath to make it
-# absolute, like shown here.
-# sys.path.append(os.path.abspath('.'))
-
-# General configuration
-# ---------------------
-
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = []
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
-
-# The suffix of source filenames.
-source_suffix = '.rst'
-
-# The encoding of source files.
-# source_encoding = 'utf-8'
-
-# The master toctree document.
-master_doc = 'index'
-
-# General information about the project.
-project = u'scality-zenko-cloudserver'
-copyright = u'Apache License Version 2.0, 2004 http://www.apache.org/licenses/'
-
-# The version info for the project you're documenting, acts as replacement for
-# |version| and |release|, also used in various other places throughout the
-# built documents.
-#
-# The short X.Y version.
-version = '7.0.0'
-# The full version, including alpha/beta/rc tags.
-release = '7.0.0'
-
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-# language = None
-
-# There are two options for replacing |today|: either, you set today to some
-# non-false value, then it is used:
-# today = ''
-# Else, today_fmt is used as the format for a strftime call.
-# today_fmt = '%B %d, %Y'
-
-# List of documents that shouldn't be included in the build.
-# unused_docs = []
-
-# List of directories, relative to source directory, that shouldn't be searched
-# for source files.
-exclude_trees = ['_build']
-
-# The reST default role (used for this markup: `text`) to use for
-# all documents.
-# default_role = None
-
-# If true, '()' will be appended to :func: etc. cross-reference text.
-# add_function_parentheses = True
-
-# If true, the current module name will be prepended to all description
-# unit titles (such as .. function::).
-# add_module_names = True
-
-# If true, sectionauthor and moduleauthor directives will be shown in the
-# output. They are ignored by default.
-# show_authors = False
-
-# The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
-
-
-# Options for HTML output
-# -----------------------
-
-# The style sheet to use for HTML and HTML Help pages. A file of that name
-# must exist either in Sphinx' static/ path, or in one of the custom paths
-# given in html_static_path.
-html_style = 'css/default.css'
-
-# The name for this set of Sphinx documents.  If None, it defaults to
-# "<project> v<release> documentation".
-# html_title = None
-
-# A shorter title for the navigation bar.  Default is the same as html_title.
-# html_short_title = None
-
-# The name of an image file (relative to this directory) to place at the top
-# of the sidebar.
-html_logo = '../res/scality-cloudserver-logo.png'
-
-# The name of an image file (within the static path) to use as favicon of the
-# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-# pixels large.
-# html_favicon = None
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
-
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-# html_last_updated_fmt = '%b %d, %Y'
-
-# If true, SmartyPants will be used to convert quotes and dashes to
-# typographically correct entities.
-# html_use_smartypants = True
-
-# Custom sidebar templates, maps document names to template names.
-# html_sidebars = {}
-
-# Additional templates that should be rendered to pages, maps page names to
-# template names.
-# html_additional_pages = {}
-
-# If false, no module index is generated.
-# html_use_modindex = True
-
-# If false, no index is generated.
-# html_use_index = True
-
-# If true, the index is split into individual pages for each letter.
-# html_split_index = False
-
-# If true, the reST sources are included in the HTML build as _sources/<name>.
-# html_copy_source = True
-
-# If true, an OpenSearch description file will be output, and all pages will
-# contain a <link> tag referring to it.  The value of this option must be the
-# base URL from which the finished HTML is served.
-# html_use_opensearch = ''
-
-# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
-# html_file_suffix = ''
-
-# Output file base name for HTML help builder.
-htmlhelp_basename = 'ZenkoCloudServerdoc'

docs/developers/getting-started.rst

@@ -1,79 +0,0 @@
-============================================
-Add New Backend Storage To Zenko CloudServer
-============================================
-
-This set of documents aims at bootstrapping developers with Zenko's CloudServer
-module, so they can then go on and contribute features.
-
-.. toctree::
-    :maxdepth: 2
-
-    non-s3-compatible-backend
-    s3-compatible-backend
-
-We always encourage our community to offer new extensions to Zenko,
-and new backend support is paramount to meeting more community needs.
-If that is something you want to contribute (or just do on your own
-version of the cloudserver image), this is the guid to read. Please
-make sure you follow our `Contributing Guidelines`_/.
-
-If you need help with anything, please search our `forum`_ for more
-information.
-
-Add support for a new backend
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Currently the main public cloud protocols are supported and more can
-be added. There are two main types of backend: those compatible with
-Amazon's S3 protocol and those not compatible.
-
-================= ========== ============ ===========
-Backend type      Supported  Active WIP   Not started
-================= ========== ============ ===========
-Private disk/fs       x
-AWS S3                x
-Microsoft Azure       x
-Backblaze B2                    x
-Google Cloud          x
-Openstack Swift                               x
-================= ========== ============ ===========
-
-.. important:: Should you want to request for a new backend to be
-               supported, please do so by opening a `Github issue`_,
-               and filling out the "Feature Request" section of our
-               template.
-
-To add support for a new backend support to CloudServer official
-repository, please follow these steps:
-
-- familiarize yourself with our `Contributing Guidelines`_
-- open a `Github issue`_ and fill out Feature Request form, and
-  specify you would like to contribute it yourself;
-- wait for our core team to get back to you with an answer on whether
-  we are interested in taking that contribution in (and hence
-  committing to maintaining it over time);
-- once approved, fork the repository and start your development;
-- use the `forum`_ with any question you may have during the
-  development process;
-- when you think it's ready, let us know so that we create a feature
-  branch against which we'll compare and review your code;
-- open a pull request with your changes against that dedicated feature
-  branch;
-- once that pull request gets merged, you're done.
-
-.. tip::
-
-    While we do take care of the final rebase (when we merge your feature
-    branch on the latest default branch), we do ask that you keep up to date with our latest default branch
-    until then.
-
-.. important::
-
-    If we do not approve your feature request, you may of course still
-    work on supporting a new backend: all our "no" means is that we do not
-    have the resources, as part of our core development team, to maintain
-    this feature for the moment.
-
-.. _GitHub issue: https://github.com/scality/S3/issues
-.. _Contributing Guidelines: https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md
-.. _forum: https://forum.zenko.io

docs/developers/new-backend.rst

@@ -1,53 +0,0 @@
-=================
-Add A New Backend
-=================
-
-Supporting all possible public cloud storage APIs is CloudServer's
-ultimate goal. As an open source project, contributions are welcome.
-
-The first step is to get familiar with building a custom Docker image
-for CloudServer.
-
-Build a Custom Docker Image
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Clone Zenko's CloudServer, install all dependencies and start the
-service:
-
-.. code-block:: shell
-
-  $ git clone https://github.com/scality/cloudserver
-  $ cd cloudserver
-  $ yarn install
-  $ yarn start
-
-.. tip::
-
-    Some optional dependencies may fail, resulting in you seeing `yarn
-    WARN` messages; these can safely be ignored.  Refer to the User
-    documentation for all available options.
-
-Build the Docker image:
-
-.. code-block:: shell
-
-     # docker build . -t
-     # {{YOUR_DOCKERHUB_ACCOUNT}}/cloudserver:{{OPTIONAL_VERSION_TAG}}
-
-Push the newly created Docker image to your own hub:
-
-.. code-block:: shell
-
-     # docker push
-     # {{YOUR_DOCKERHUB_ACCOUNT}}/cloudserver:{{OPTIONAL_VERSION_TAG}}
-
-.. note::
-
-    To perform this last operation, you need to be authenticated with DockerHub
-
-There are two main types of backend you could want Zenko to support:
-
-== link:S3_COMPATIBLE_BACKENDS.adoc[S3 compatible data backends]
-
-== link:NON_S3_COMPATIBLE_BACKENDS.adoc[Data backends using another protocol than the S3 protocol]
-

docs/developers/non-s3-compatible-backend.rst

@@ -1,530 +0,0 @@
-==========================================================
-Adding support for data backends not supporting the S3 API
-==========================================================
-
-These backends abstract the complexity of multiple APIs to let users
-work on a single common namespace across multiple clouds.
-
-This documents aims at introducing you to the right files in
-CloudServer (the Zenko stack's subcomponent in charge of API
-translation, among other things) to add support to your own backend of
-choice.
-
-General configuration
-~~~~~~~~~~~~~~~~~~~~~
-
-There are a number of constants and environment variables to define to support a
-new data backend; here is a list and where to find them:
-
-:file:`/constants.js`
----------------------
-
- * give your backend type a name, as part of the `externalBackends` object;
- * specify whether versioning is implemented, as part of the
-   `versioningNotImplemented` object;
-
-:file:`/lib/Config.js`
-----------------------
-
- * this is where you should put common utility functions, like the ones to parse
-   the location object from `locationConfig.json`;
- * make sure you define environment variables (like `GCP_SERVICE_EMAIL` as we'll
-   use those internally for the CI to test against the real remote backend;
-
-:file:`/lib/data/external/{{backendName}}Client.js`
----------------------------------------------------
-
- * this file is where you'll instantiate your backend client; this should be a
-   class with a constructor taking the config object built in `/lib/Config.js` as
-   parameter;
- * over time, you may need some utility functions which we've defined in the
-   folder `/api/apiUtils`, and in the file `/lib/data/external/utils`;
-
-:file:`/lib/data/external/utils.js`
------------------------------------
-
- * make sure to add options for `sourceLocationConstraintType` to be equal to
-   the name you gave your backend in :file:`/constants.js`;
-
-:file:`/lib/data/external/{{BackendName}}_lib/`
------------------------------------------------
-
- * this folder is where you'll put the functions needed for supporting your
-   backend; keep your files as atomic as possible;
-
-:file:`/tests/locationConfig/locationConfigTests.json`
-------------------------------------------------------
-
- * this file is where you'll create location profiles to be used by your
-   functional tests;
-
-:file:`/lib/data/locationConstraintParser.js`
----------------------------------------------
-
- * this is where you'll instantiate your client if the operation the end user
-   sent effectively writes to your backend; everything happens inside the
-   function `parseLC()`; you should add a condition that executes if
-   `locationObj.type` is the name of your backend (that you defined in
-   `constants.js`), and instantiates a client of yours. See pseudocode below,
-   assuming location type name is `ztore`:
-
-
-.. code-block:: js
-   :linenos:
-   :emphasize-lines: 12
-
-    (...) //<1>
-    const ZtoreClient = require('./external/ZtoreClient');
-    const { config } = require('../Config'); //<1>
-
-    function parseLC(){ //<1>
-    (...) //<1>
-        Object.keys(config.locationConstraints).forEach(location => { //<1>
-            const locationObj = config.locationConstraints[location]; //<1>
-            (...) //<1>
-            if (locationObj.type === 'ztore' {
-                const ztoreEndpoint = config.getZtoreEndpoint(location);
-                const ztoreCredentials = config.getZtoreCredentials(location); //<2>
-                clients[location] = new ZtoreClient({
-                    ztoreEndpoint,
-                    ztoreCredentials,
-                    ztoreBucketname: locationObj.details.ztoreBucketName,
-                    bucketMatch:  locationObj.details.BucketMatch,
-                    dataStoreName: location,
-                }); //<3>
-                clients[location].clientType = 'ztore';
-            });
-            (...) //<1>
-        });
-    }
-
-
-1. Code that is already there
-2. You may need more utility functions depending on your backend specs
-3. You may have more fields required in your constructor object depending on
-   your backend specs
-
-Operation of type PUT
-~~~~~~~~~~~~~~~~~~~~~
-
-PUT routes are usually where people get started, as it's the easiest to check!
-Simply go on your remote backend console and you'll be able to see whether your
-object actually went up in the cloud...
-
-These are the files you'll need to edit:
-
-:file:`/lib/data/external/{{BackendName}}Client.js`
----------------------------------------------------
-
-- the function that is going to call your `put()` function is also called
-  `put()`, and it's defined in `/lib/data/multipleBackendGateway.js`;
-- define a function with signature like
-  `put(stream, size, keyContext, reqUids, callback)`; this is worth exploring a
-  bit more as these parameters are the same for all backends:
-  //TODO: generate this from jsdoc
-
- - `stream`: the stream of data you want to put in the cloud; if you're
-   unfamiliar with node.js streams, we suggest you start training, as we use
-   them a lot !
-
- - `size`: the size of the object you're trying to put;
-
- - `keyContext`: an object with metadata about the operation; common entries are
-   `namespace`, `buckerName`, `owner`, `cipherBundle`, and `tagging`; if these
-   are not sufficient for your integration, contact us to get architecture
-   validation before adding new entries;
-
- - `reqUids`: the request unique ID used for logging;
-
- - `callback`: your function's callback (should handle errors);
-
-:file:`/lib/data/external/{{backendName}}_lib/`
------------------------------------------------
-
-- this is where you should put all utility functions for your PUT operation, and
-  then import then in :file:`/lib/data/external/{{BackendName}}Client.js`, to keep
-  your code clean;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/put/put{{BackendName}}js`
------------------------------------------------------------------------------------
-
-- every contribution should come with thorough functional tests, showing
-  nominal context gives expected behaviour, and error cases are handled in a way
-  that is standard with the backend (including error messages and code);
-- the ideal setup is if you simulate your backend locally, so as not to be
-  subjected to network flakiness in the CI; however, we know there might not be
-  mockups available for every client; if that is the case of your backend, you
-  may test against the "real" endpoint of your data backend;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/utils.js`
--------------------------------------------------------------------
-
-- where you'll define a constant for your backend location matching your
-  :file:`/tests/locationConfig/locationConfigTests.json`
-- depending on your backend, the sample `keys[]` and associated made up objects
-  may not work for you (if your backend's key format is different, for example);
-  if that is the case, you should add a custom `utils.get{{BackendName}}keys()`
-  function returning ajusted `keys[]` to your tests.
-
-Operation of type GET
-~~~~~~~~~~~~~~~~~~~~~
-
-GET routes are easy to test after PUT routes are implemented, hence why we're
-covering them second.
-
-These are the files you'll need to edit:
-
-:file:`/lib/data/external/{{BackendName}}Client.js`
----------------------------------------------------
-
-- the function that is going to call your `get()` function is also called
-  `get()`, and it's defined in `/lib/data/multipleBackendGateway.js`;
-- define a function with signature like
-  `get(objectGetInfo, range, reqUids, callback)`; this is worth exploring a
-  bit more as these parameters are the same for all backends:
-
-//TODO: generate this from jsdoc
-
- - `objectGetInfo`: a dictionary with two entries: `key`, the object key in the
-   data store, and `client`, the data store name;
-
- - `range`: the range of bytes you will get, for "get-by-range" operations (we
-   recommend you do simple GETs first, and then look at this);
-
- - `reqUids`: the request unique ID used for logging;
-
- - `callback`: your function's callback (should handle errors);
-
-:file:`/lib/data/external/{{backendName}}_lib/`
------------------------------------------------
-
-- this is where you should put all utility functions for your GET operation, and
-  then import then in `/lib/data/external/{{BackendName}}Client.js`, to keep
-  your code clean;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/get/get{{BackendName}}js`
------------------------------------------------------------------------------------
-
-- every contribution should come with thorough functional tests, showing
-  nominal context gives expected behaviour, and error cases are handled in a way
-  that is standard with the backend (including error messages and code);
-- the ideal setup is if you simulate your backend locally, so as not to be
-  subjected to network flakiness in the CI; however, we know there might not be
-  mockups available for every client; if that is the case of your backend, you
-  may test against the "real" endpoint of your data backend;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/utils.js`
--------------------------------------------------------------------
-
-.. note:: You should need this section if you have followed the tutorial in order
-          (that is, if you have covered the PUT operation already)
-
-- where you'll define a constant for your backend location matching your
-  :file:`/tests/locationConfig/locationConfigTests.json`
-- depending on your backend, the sample `keys[]` and associated made up objects
-  may not work for you (if your backend's key format is different, for example);
-  if that is the case, you should add a custom `utils.get{{BackendName}}keys()`
-
-Operation of type DELETE
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-DELETE routes are easy to test after PUT routes are implemented, and they are
-similar to GET routes in our implementation, hence why we're covering them
-third.
-
-These are the files you'll need to edit:
-
-:file:`/lib/data/external/{{BackendName}}Client.js`
----------------------------------------------------
-
-- the function that is going to call your `delete()` function is also called
-  `delete()`, and it's defined in :file:`/lib/data/multipleBackendGateway.js`;
-- define a function with signature like
-  `delete(objectGetInfo, reqUids, callback)`; this is worth exploring a
-  bit more as these parameters are the same for all backends:
-
-//TODO: generate this from jsdoc
- * `objectGetInfo`: a dictionary with two entries: `key`, the object key in the
-   data store, and `client`, the data store name;
- * `reqUids`: the request unique ID used for logging;
- * `callback`: your function's callback (should handle errors);
-
-:file:`/lib/data/external/{{backendName}}_lib/`
------------------------------------------------
-
-- this is where you should put all utility functions for your DELETE operation,
-  and then import then in `/lib/data/external/{{BackendName}}Client.js`, to keep
-  your code clean;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/delete/delete{{BackendName}}js`
------------------------------------------------------------------------------------------
-
-- every contribution should come with thorough functional tests, showing
-  nominal context gives expected behaviour, and error cases are handled in a way
-  that is standard with the backend (including error messages and code);
-- the ideal setup is if you simulate your backend locally, so as not to be
-  subjected to network flakiness in the CI; however, we know there might not be
-  mockups available for every client; if that is the case of your backend, you
-  may test against the "real" endpoint of your data backend;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/utils.js`
--------------------------------------------------------------------
-
-.. note:: You should need this section if you have followed the
-          tutorial in order (that is, if you have covered the PUT operation
-          already)
-
-- where you'll define a constant for your backend location matching your
-  :file:`/tests/locationConfig/locationConfigTests.json`
-- depending on your backend, the sample `keys[]` and associated made up objects
-  may not work for you (if your backend's key format is different, for example);
-  if that is the case, you should add a custom `utils.get{{BackendName}}keys()`
-
-Operation of type HEAD
-~~~~~~~~~~~~~~~~~~~~~~
-
-HEAD routes are very similar to DELETE routes in our implementation, hence why
-we're covering them fourth.
-
-These are the files you'll need to edit:
-
-:file:`/lib/data/external/{{BackendName}}Client.js`
----------------------------------------------------
-
-- the function that is going to call your `head()` function is also called
-  `head()`, and it's defined in :file:`/lib/data/multipleBackendGateway.js`;
-- define a function with signature like
-  `head(objectGetInfo, reqUids, callback)`; this is worth exploring a
-  bit more as these parameters are the same for all backends:
-
-// TODO:: generate this from jsdoc
-
- * `objectGetInfo`: a dictionary with two entries: `key`, the object key in the
-   data store, and `client`, the data store name;
- * `reqUids`: the request unique ID used for logging;
- * `callback`: your function's callback (should handle errors);
-
-:file:`/lib/data/external/{{backendName}}_lib/`
------------------------------------------------
-
-- this is where you should put all utility functions for your HEAD operation,
-  and then import then in :file:`/lib/data/external/{{BackendName}}Client.js`, to keep
-  your code clean;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/get/get{{BackendName}}js`
------------------------------------------------------------------------------------
-
-- every contribution should come with thorough functional tests, showing
-  nominal context gives expected behaviour, and error cases are handled in a way
-  that is standard with the backend (including error messages and code);
-- the ideal setup is if you simulate your backend locally, so as not to be
-  subjected to network flakiness in the CI; however, we know there might not be
-  mockups available for every client; if that is the case of your backend, you
-  may test against the "real" endpoint of your data backend;
-
-:file:`tests/functional/aws-node-sdk/test/multipleBackend/utils.js`
--------------------------------------------------------------------
-
-.. note:: You should need this section if you have followed the tutorial in order
-          (that is, if you have covered the PUT operation already)
-
-- where you'll define a constant for your backend location matching your
-  :file:`/tests/locationConfig/locationConfigTests.json`
-- depending on your backend, the sample `keys[]` and associated made up objects
-  may not work for you (if your backend's key format is different, for example);
-  if that is the case, you should add a custom `utils.get{{BackendName}}keys()`
-
-Healthcheck
-~~~~~~~~~~~
-
-Healtchecks are used to make sure failure to write to a remote cloud is due to
-a problem on that remote cloud, an not on Zenko's side.
-This is usually done by trying to create a bucket that already exists, and
-making sure you get the expected answer.
-
-These are the files you'll need to edit:
-
-:file:`/lib/data/external/{{BackendName}}Client.js`
----------------------------------------------------
-
-- the function that is going to call your `healthcheck()` function is called
-  `checkExternalBackend()` and it's defined in
-  :file:`/lib/data/multipleBackendGateway.js`; you will need to add your own;
-- your healtcheck function should get `location` as a parameter, which is an
-  object comprising:`
-
- * `reqUids`: the request unique ID used for logging;
- * `callback`: your function's callback (should handle errors);
-
-:file:`/lib/data/external/{{backendName}}_lib/{{backendName}}_create_bucket.js`
--------------------------------------------------------------------------------
-
-- this is where you should write the function performing the actual bucket
-  creation;
-
-:file:`/lib/data/external/{{backendName}}_lib/utils.js`
--------------------------------------------------------
-
-- add an object named per your backend's name to the `backendHealth` dictionary,
-  with proper `response` and `time` entries;
-
-:file:`lib/data/multipleBackendGateway.js`
-------------------------------------------
-
-- edit the `healthcheck` function to add your location's array, and call your
-  healthcheck; see pseudocode below for a sample implementation, provided your
-  backend name is `ztore`
-
-
-.. code-block:: js
-   :linenos:
-
-    (...) //<1>
-
-        healthcheck: (flightCheckOnStartUp, log, callback) => { //<1>
-            (...) //<1>
-            const ztoreArray = []; //<2>
-            async.each(Object.keys(clients), (location, cb) => { //<1>
-                (...) //<1>
-                } else if (client.clientType === 'ztore' {
-                    ztoreArray.push(location); //<3>
-                    return cb();
-                }
-            (...) //<1>
-            multBackendResp[location] = { code: 200, message: 'OK' }; //<1>
-            return cb();
-        }, () => { //<1>
-            async.parallel([
-                (...) //<1>
-                next => checkExternalBackend( //<4>
-                    clients, ztoreArray, 'ztore', flightCheckOnStartUp,
-                    externalBackendHealthCheckInterval, next),
-            ] (...) //<1>
-            });
-            (...) //<1>
-        });
-    }
-
-1. Code that is already there
-2. The array that will store all locations of type 'ztore'
-3. Where you add locations of type 'ztore' to the array
-4. Where you actually call the healthcheck function on all 'ztore' locations
-
-Multipart upload (MPU)
-~~~~~~~~~~~~~~~~~~~~~~
-
-This is the final part to supporting a new backend! MPU is far from
-the easiest subject, but you've come so far it shouldn't be a problem.
-
-These are the files you'll need to edit:
-
-:file:`/lib/data/external/{{BackendName}}Client.js`
----------------------------------------------------
-
-You'll be creating four functions with template signatures:
-
-- `createMPU(Key, metaHeaders, bucketName, websiteRedirectHeader, contentType,
-  cacheControl, contentDisposition, contentEncoding, log, callback)` will
-  initiate the multi part upload process; now, here, all parameters are
-  metadata headers except for:
-
- * `Key`, the key id for the final object (collection of all parts);
- * `bucketName`, the name of the bucket to which we will do an MPU;
- * `log`, the logger;
-
-- `uploadPart(request, streamingV4Params, stream, size, key, uploadId, partNumber, bucketName, log, callback)`
-   will be called for each part; the parameters can be explicited as follow:
-
- * `request`, the request object for putting the part;
- * `streamingV4Params`, parameters for auth V4 parameters against S3;
- * `stream`, the node.js readable stream used to put the part;
- * `size`, the size of the part;
- * `key`, the key of the object;
- * `uploadId`, multipart upload id string;
- * `partNumber`, the number of the part in this MPU (ordered);
- * `bucketName`, the name of the bucket to which we will do an MPU;
- * `log`, the logger;
-
-- `completeMPU(jsonList, mdInfo, key, uploadId, bucketName, log, callback)` will
-   end the MPU process once all parts are uploaded; parameters can be explicited
-   as follows:
-
- * `jsonList`, user-sent list of parts to include in final mpu object;
- * `mdInfo`, object containing 3 keys: storedParts, mpuOverviewKey, and
-   splitter;
- * `key`, the key of the object;
- * `uploadId`, multipart upload id string;
- * `bucketName`, name of bucket;
- * `log`, logger instance:
-
-- `abortMPU(key, uploadId, bucketName, log, callback)` will handle errors, and
-  make sure that all parts that may have been uploaded will be deleted if the
-  MPU ultimately fails; the parameters are:
-
- * `key`, the key of the object;
- * `uploadId`, multipart upload id string;
- * `bucketName`, name of bucket;
- * `log`, logger instance.
-
-:file:`/lib/api/objectPutPart.js`
----------------------------------
-
-- you'll need to add your backend type in appropriate sections (simply look for
-  other backends already implemented).
-
-:file:`/lib/data/external/{{backendName}}_lib/`
------------------------------------------------
-
-- this is where you should put all utility functions for your MPU operations,
-  and then import then in :file:`/lib/data/external/{{BackendName}}Client.js`, to keep
-  your code clean;
-
-:file:`lib/data/multipleBackendGateway.js`
-------------------------------------------
-
-- edit the `createMPU` function to add your location type, and call your
-  `createMPU()`; see pseudocode below for a sample implementation, provided your
-  backend name is `ztore`
-
-.. code-block:: javascript
-   :linenos:
-
-    (...) //<1>
-        createMPU:(key, metaHeaders, bucketName, websiteRedirectHeader, //<1>
-         location, contentType, cacheControl, contentDisposition,
-         contentEncoding, log, cb) => {
-            const client = clients[location]; //<1>
-            if (client.clientType === 'aws_s3') { //<1>
-                return client.createMPU(key, metaHeaders, bucketName,
-                websiteRedirectHeader, contentType, cacheControl,
-                contentDisposition, contentEncoding, log, cb);
-            } else if (client.clientType === 'ztore') { //<2>
-                return client.createMPU(key, metaHeaders, bucketName,
-                  websiteRedirectHeader, contentType, cacheControl,
-                  contentDisposition, contentEncoding, log, cb);
-            }
-            return cb();
-        };
-    (...) //<1>
-
-1. Code that is already there
-2. Where the `createMPU()` of your client is actually called
-
-Add functional tests
-~~~~~~~~~~~~~~~~~~~~
-
-* :file:`tests/functional/aws-node-sdk/test/multipleBackend/initMPU/{{BackendName}}InitMPU.js`
-* :file:`tests/functional/aws-node-sdk/test/multipleBackend/listParts/{{BackendName}}ListPart.js`
-* :file:`tests/functional/aws-node-sdk/test/multipleBackend/mpuAbort/{{BackendName}}AbortMPU.js`
-* :file:`tests/functional/aws-node-sdk/test/multipleBackend/mpuComplete/{{BackendName}}CompleteMPU.js`
-* :file:`tests/functional/aws-node-sdk/test/multipleBackend/mpuParts/{{BackendName}}UploadPart.js`
-
-Adding support in Orbit, Zenko's UI for simplified Multi Cloud Management
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-This can only be done by our core developers' team. Once your backend
-integration is merged, you may open a feature request on the
-`Zenko repository`_, and we will
-get back to you after we evaluate feasability and maintainability.
-
-.. _Zenko repository: https://www.github.com/scality/Zenko/issues/new

docs/developers/s3-compatible-backend.rst

@@ -1,43 +0,0 @@
-======================
-S3-Compatible Backends
-======================
-
-
-Adding Support in CloudServer
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-This is the easiest case for backend support integration: there is nothing to do
-but configuration!  Follow the steps described in our
-:ref:`use-public-cloud` and make sure you:
-
-- set ``details.awsEndpoint`` to your storage provider endpoint;
-
-- use ``details.credentials`` and *not* ``details.credentialsProfile`` to set your
-  credentials for that S3-compatible backend.
-
-For example, if you’re using a Wasabi bucket as a backend, then your region
-definition for that backend will look something like:
-::
-
-    "wasabi-bucket-zenkobucket": {
-    "type": "aws_s3",
-    "legacyAwsBehavior": true,
-    "details": {
-    "awsEndpoint": "s3.wasabisys.com",
-    "bucketName": "zenkobucket",
-    "bucketMatch": true,
-    "credentials": {
-    "accessKey": "\\{YOUR_WASABI_ACCESS_KEY}",
-    "secretKey": "\\{YOUR_WASABI_SECRET_KEY}"
-    }
-    }
-    },
-
-Adding Support in Zenko Orbit
-#############################
-
-This can only be done by our core developpers' team. If that’s what you’re
-after, open a feature request on the `Zenko repository`_, and we will
-get back to you after we evaluate feasability and maintainability.
-
-.. _Zenko repository: https://www.github.com/scality/Zenko/issues/new

docs/index.rst

@@ -1,18 +0,0 @@
-Scality Zenko CloudServer
-=========================
-
-.. _user-docs:
-
-.. toctree::
-   :maxdepth: 2
-   :caption: Documentation
-   :glob:
-
-   CONTRIBUTING
-   GETTING_STARTED
-   USING_PUBLIC_CLOUDS
-   CLIENTS
-   DOCKER
-   INTEGRATIONS
-   ARCHITECTURE
-   developers/*

docs/mkdocs.yml

@@ -1,5 +0,0 @@
----
-# http://www.mkdocs.org/user-guide/configuration/
-# https://github.com/mkdocs/mkdocs/wiki/MkDocs-Themes
-
-site_name: Scality Zenko CloudServer documentation

docs/requirements.in

@@ -1,2 +0,0 @@
-Sphinx >= 1.7.5
-recommonmark >= 0.4.0

docs/requirements.txt

@@ -1,119 +0,0 @@
-#
-# This file is autogenerated by pip-compile
-# To update, run:
-#
-#    tox -e pip-compile
-#
-alabaster==0.7.12 \
-    --hash=sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359 \
-    --hash=sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02 \
-    # via sphinx
-babel==2.6.0 \
-    --hash=sha256:6778d85147d5d85345c14a26aada5e478ab04e39b078b0745ee6870c2b5cf669 \
-    --hash=sha256:8cba50f48c529ca3fa18cf81fa9403be176d374ac4d60738b839122dfaaa3d23 \
-    # via sphinx
-certifi==2018.10.15 \
-    --hash=sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c \
-    --hash=sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a \
-    # via requests
-chardet==3.0.4 \
-    --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
-    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \
-    # via requests
-commonmark==0.5.4 \
-    --hash=sha256:34d73ec8085923c023930dfc0bcd1c4286e28a2a82de094bb72fabcc0281cbe5 \
-    # via recommonmark
-docutils==0.14 \
-    --hash=sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6 \
-    --hash=sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274 \
-    --hash=sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6 \
-    # via recommonmark, sphinx
-idna==2.7 \
-    --hash=sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e \
-    --hash=sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16 \
-    # via requests
-imagesize==1.1.0 \
-    --hash=sha256:3f349de3eb99145973fefb7dbe38554414e5c30abd0c8e4b970a7c9d09f3a1d8 \
-    --hash=sha256:f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5 \
-    # via sphinx
-jinja2==2.10 \
-    --hash=sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd \
-    --hash=sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4 \
-    # via sphinx
-markupsafe==1.1.0 \
-    --hash=sha256:048ef924c1623740e70204aa7143ec592504045ae4429b59c30054cb31e3c432 \
-    --hash=sha256:130f844e7f5bdd8e9f3f42e7102ef1d49b2e6fdf0d7526df3f87281a532d8c8b \
-    --hash=sha256:19f637c2ac5ae9da8bfd98cef74d64b7e1bb8a63038a3505cd182c3fac5eb4d9 \
-    --hash=sha256:1b8a7a87ad1b92bd887568ce54b23565f3fd7018c4180136e1cf412b405a47af \
-    --hash=sha256:1c25694ca680b6919de53a4bb3bdd0602beafc63ff001fea2f2fc16ec3a11834 \
-    --hash=sha256:1f19ef5d3908110e1e891deefb5586aae1b49a7440db952454b4e281b41620cd \
-    --hash=sha256:1fa6058938190ebe8290e5cae6c351e14e7bb44505c4a7624555ce57fbbeba0d \
-    --hash=sha256:31cbb1359e8c25f9f48e156e59e2eaad51cd5242c05ed18a8de6dbe85184e4b7 \
-    --hash=sha256:3e835d8841ae7863f64e40e19477f7eb398674da6a47f09871673742531e6f4b \
-    --hash=sha256:4e97332c9ce444b0c2c38dd22ddc61c743eb208d916e4265a2a3b575bdccb1d3 \
-    --hash=sha256:525396ee324ee2da82919f2ee9c9e73b012f23e7640131dd1b53a90206a0f09c \
-    --hash=sha256:52b07fbc32032c21ad4ab060fec137b76eb804c4b9a1c7c7dc562549306afad2 \
-    --hash=sha256:52ccb45e77a1085ec5461cde794e1aa037df79f473cbc69b974e73940655c8d7 \
-    --hash=sha256:5c3fbebd7de20ce93103cb3183b47671f2885307df4a17a0ad56a1dd51273d36 \
-    --hash=sha256:5e5851969aea17660e55f6a3be00037a25b96a9b44d2083651812c99d53b14d1 \
-    --hash=sha256:5edfa27b2d3eefa2210fb2f5d539fbed81722b49f083b2c6566455eb7422fd7e \
-    --hash=sha256:7d263e5770efddf465a9e31b78362d84d015cc894ca2c131901a4445eaa61ee1 \
-    --hash=sha256:83381342bfc22b3c8c06f2dd93a505413888694302de25add756254beee8449c \
-    --hash=sha256:857eebb2c1dc60e4219ec8e98dfa19553dae33608237e107db9c6078b1167856 \
-    --hash=sha256:98e439297f78fca3a6169fd330fbe88d78b3bb72f967ad9961bcac0d7fdd1550 \
-    --hash=sha256:bf54103892a83c64db58125b3f2a43df6d2cb2d28889f14c78519394feb41492 \
-    --hash=sha256:d9ac82be533394d341b41d78aca7ed0e0f4ba5a2231602e2f05aa87f25c51672 \
-    --hash=sha256:e982fe07ede9fada6ff6705af70514a52beb1b2c3d25d4e873e82114cf3c5401 \
-    --hash=sha256:edce2ea7f3dfc981c4ddc97add8a61381d9642dc3273737e756517cc03e84dd6 \
-    --hash=sha256:efdc45ef1afc238db84cb4963aa689c0408912a0239b0721cb172b4016eb31d6 \
-    --hash=sha256:f137c02498f8b935892d5c0172560d7ab54bc45039de8805075e19079c639a9c \
-    --hash=sha256:f82e347a72f955b7017a39708a3667f106e6ad4d10b25f237396a7115d8ed5fd \
-    --hash=sha256:fb7c206e01ad85ce57feeaaa0bf784b97fa3cad0d4a5737bc5295785f5c613a1 \
-    # via jinja2
-packaging==18.0 \
-    --hash=sha256:0886227f54515e592aaa2e5a553332c73962917f2831f1b0f9b9f4380a4b9807 \
-    --hash=sha256:f95a1e147590f204328170981833854229bb2912ac3d5f89e2a8ccd2834800c9 \
-    # via sphinx
-pygments==2.2.0 \
-    --hash=sha256:78f3f434bcc5d6ee09020f92ba487f95ba50f1e3ef83ae96b9d5ffa1bab25c5d \
-    --hash=sha256:dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc \
-    # via sphinx
-pyparsing==2.3.0 \
-    --hash=sha256:40856e74d4987de5d01761a22d1621ae1c7f8774585acae358aa5c5936c6c90b \
-    --hash=sha256:f353aab21fd474459d97b709e527b5571314ee5f067441dc9f88e33eecd96592 \
-    # via packaging
-pytz==2018.7 \
-    --hash=sha256:31cb35c89bd7d333cd32c5f278fca91b523b0834369e757f4c5641ea252236ca \
-    --hash=sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6 \
-    # via babel
-recommonmark==0.4.0 \
-    --hash=sha256:6e29c723abcf5533842376d87c4589e62923ecb6002a8e059eb608345ddaff9d \
-    --hash=sha256:cd8bf902e469dae94d00367a8197fb7b81fcabc9cfb79d520e0d22d0fbeaa8b7
-requests==2.20.1 \
-    --hash=sha256:65b3a120e4329e33c9889db89c80976c5272f56ea92d3e74da8a463992e3ff54 \
-    --hash=sha256:ea881206e59f41dbd0bd445437d792e43906703fff75ca8ff43ccdb11f33f263 \
-    # via sphinx
-six==1.11.0 \
-    --hash=sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9 \
-    --hash=sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb \
-    # via packaging, sphinx
-snowballstemmer==1.2.1 \
-    --hash=sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128 \
-    --hash=sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89 \
-    # via sphinx
-sphinx==1.8.2 \
-    --hash=sha256:120732cbddb1b2364471c3d9f8bfd4b0c5b550862f99a65736c77f970b142aea \
-    --hash=sha256:b348790776490894e0424101af9c8413f2a86831524bd55c5f379d3e3e12ca64
-sphinxcontrib-websupport==1.1.0 \
-    --hash=sha256:68ca7ff70785cbe1e7bccc71a48b5b6d965d79ca50629606c7861a21b206d9dd \
-    --hash=sha256:9de47f375baf1ea07cdb3436ff39d7a9c76042c10a769c52353ec46e4e8fc3b9 \
-    # via sphinx
-typing==3.6.6 \
-    --hash=sha256:4027c5f6127a6267a435201981ba156de91ad0d1d98e9ddc2aa173453453492d \
-    --hash=sha256:57dcf675a99b74d64dacf6fba08fb17cf7e3d5fdff53d4a30ea2a5e7e52543d4 \
-    --hash=sha256:a4c8473ce11a65999c8f59cb093e70686b6c84c98df58c1dae9b3b196089858a \
-    # via sphinx
-urllib3==1.24.1 \
-    --hash=sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39 \
-    --hash=sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22 \
-    # via requests

examples/go-md-search.go

@@ -1,46 +0,0 @@
-package main
-
-import (
-    "fmt"
-    "time"
-    "bytes"
-    "net/http"
-    "net/url"
-    "io/ioutil"
-    "github.com/aws/aws-sdk-go/aws/credentials"
-    "github.com/aws/aws-sdk-go/aws/signer/v4"
-)
-
-func main() {
-    // Input AWS access key, secret key
-    aws_access_key_id := "accessKey1"
-    aws_secret_access_key := "verySecretKey1"
-    endpoint := "http://localhost:8000"
-    bucket_name := "bucketname"
-    searchQuery := url.QueryEscape("x-amz-meta-color=blue")
-    buf := bytes.NewBuffer([]byte{})
-
-    requestUrl := fmt.Sprintf("%s/%s?search=%s",
-        endpoint, bucket_name, searchQuery)
-
-    request, err := http.NewRequest("GET", requestUrl, buf)
-    if err != nil {
-        panic(err)
-    }
-    reader := bytes.NewReader(buf.Bytes())
-    credentials := credentials.NewStaticCredentials(aws_access_key_id,
-        aws_secret_access_key, "")
-    signer := v4.NewSigner(credentials)
-    signer.Sign(request, reader, "s3", "us-east-1", time.Now())
-    client := &http.Client{}
-    resp, err := client.Do(request)
-    if err != nil {
-        panic(err)
-    }
-    defer resp.Body.Close()
-    body, err := ioutil.ReadAll(resp.Body)
-    if err != nil {
-        panic(err)
-    }
-    fmt.Println(string(body))
-}

examples/node-md-search.js

@@ -1,28 +0,0 @@
-const { S3 } = require('aws-sdk');
-const config = {
-    sslEnabled: false,
-    endpoint: 'http://127.0.0.1:8000',
-    signatureCache: false,
-    signatureVersion: 'v4',
-    region: 'us-east-1',
-    s3ForcePathStyle: true,
-    accessKeyId: 'accessKey1',
-    secretAccessKey: 'verySecretKey1',
-};
-const s3Client = new S3(config);
-
-const encodedSearch =
-    encodeURIComponent('x-amz-meta-color="blue"');
-const req = s3Client.listObjects({ Bucket: 'bucketname' });
-
-// the build event
-req.on('build', () => {
-    req.httpRequest.path = `${req.httpRequest.path}?search=${encodedSearch}`;
-});
-req.on('success', res => {
-    process.stdout.write(`Result ${res.data}`);
-});
-req.on('error', err => {
-    process.stdout.write(`Error ${err}`);
-});
-req.send();

examples/python-md-search.py

@@ -1,79 +0,0 @@
-import datetime
-import hashlib
-import hmac
-import urllib
-# pip install requests
-import requests
-
-access_key = 'accessKey1'
-secret_key = 'verySecretKey1'
-
-method = 'GET'
-service = 's3'
-host = 'localhost:8000'
-region = 'us-east-1'
-canonical_uri = '/bucketname'
-query = 'x-amz-meta-color=blue'
-canonical_querystring = 'search=%s' % (urllib.quote(query))
-algorithm = 'AWS4-HMAC-SHA256'
-
-t = datetime.datetime.utcnow()
-amz_date = t.strftime('%Y%m%dT%H%M%SZ')
-date_stamp = t.strftime('%Y%m%d')
-
-# Key derivation functions. See:
-# http://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html#signature-v4-examples-python
-
-
-def sign(key, msg):
-    return hmac.new(key, msg.encode("utf-8"), hashlib.sha256).digest()
-
-
-def getSignatureKey(key, date_stamp, regionName, serviceName):
-    kDate = sign(('AWS4' + key).encode('utf-8'), date_stamp)
-    kRegion = sign(kDate, regionName)
-    kService = sign(kRegion, serviceName)
-    kSigning = sign(kService, 'aws4_request')
-    return kSigning
-
-
-payload_hash = hashlib.sha256('').hexdigest()
-
-canonical_headers = \
-    'host:{0}\nx-amz-content-sha256:{1}\nx-amz-date:{2}\n' \
-    .format(host, payload_hash, amz_date)
-
-signed_headers = 'host;x-amz-content-sha256;x-amz-date'
-
-canonical_request = '{0}\n{1}\n{2}\n{3}\n{4}\n{5}' \
-    .format(method, canonical_uri, canonical_querystring, canonical_headers,
-            signed_headers, payload_hash)
-print(canonical_request)
-
-credential_scope = '{0}/{1}/{2}/aws4_request' \
-    .format(date_stamp, region, service)
-
-string_to_sign = '{0}\n{1}\n{2}\n{3}' \
-    .format(algorithm, amz_date, credential_scope,
-            hashlib.sha256(canonical_request).hexdigest())
-
-signing_key = getSignatureKey(secret_key, date_stamp, region, service)
-
-signature = hmac.new(signing_key, (string_to_sign).encode('utf-8'),
-                     hashlib.sha256).hexdigest()
-
-authorization_header = \
-    '{0} Credential={1}/{2}, SignedHeaders={3}, Signature={4}' \
-    .format(algorithm, access_key, credential_scope, signed_headers, signature)
-
-# The 'host' header is added automatically by the Python 'requests' library.
-headers = {
-    'X-Amz-Content-Sha256': payload_hash,
-    'X-Amz-Date': amz_date,
-    'Authorization': authorization_header
-}
-
-endpoint = 'http://' + host + canonical_uri + '?' + canonical_querystring
-
-r = requests.get(endpoint, headers=headers)
-print(r.text)

images/svc-base/Dockerfile

@@ -1,28 +0,0 @@
-FROM ghcr.io/scality/federation/nodesvc-base:7.10.6.0
-
-ENV S3_CONFIG_FILE=${CONF_DIR}/config.json
-ENV S3_LOCATION_FILE=${CONF_DIR}/locationConfig.json
-
-COPY . ${HOME_DIR}/s3
-RUN chown -R ${USER} ${HOME_DIR}
-RUN pip3 install redis===3.5.3 requests==2.27.1 && \
-    apt-get install -y git-lfs
-
-USER ${USER}
-WORKDIR ${HOME_DIR}/s3
-RUN rm -f ~/.gitconfig && \
-    git config --global --add safe.directory . && \
-    git lfs install && \
-    GIT_LFS_SKIP_SMUDGE=1 && \
-    yarn global add typescript && \
-    yarn install --frozen-lockfile --production --network-concurrency 1 && \
-    yarn cache clean --all && \
-    yarn global remove typescript
-
-# run symlinking separately to avoid yarn installation errors
-# we might have to check if the symlinking is really needed!
-RUN ln -sf /scality-kms node_modules
-
-EXPOSE 8000
-
-CMD bash -c "source ${CONF_DIR}/env && export && supervisord -c ${CONF_DIR}/supervisord.conf"

index.js

@@ -1,10 +1,4 @@
 'use strict'; // eslint-disable-line strict
 
-require('werelogs').stderrUtils.catchAndTimestampStderr(
-    undefined,
-    // Do not exit as workers have their own listener that will exit
-    // But primary don't have another listener
-    require('cluster').isPrimary ? 1 : null,
-);
-
-require('./lib/server.js')();
+require('babel-core/register')();
+require('./lib/server.js').default();

init.js

@@ -0,0 +1,83 @@
+'use strict'; // eslint-disable-line strict
+require('babel-core/register');
+
+const assert = require('assert');
+const fs = require('fs');
+const os = require('os');
+
+const async = require('async');
+const constants = require('./constants').default;
+const config = require('./lib/Config.js').default;
+const logger = require('./lib/utilities/logger.js').logger;
+
+let ioctl;
+try {
+    ioctl = require('ioctl');
+} catch (err) {
+    logger.warn('ioctl dependency is unavailable. skipping...');
+}
+
+function _setDirSyncFlag(path) {
+    const GETFLAGS = 2148034049;
+    const SETFLAGS = 1074292226;
+    const FS_DIRSYNC_FL = 65536;
+    const buffer = new Buffer(8).fill(0);
+    const pathFD = fs.openSync(path, 'r');
+    const status = ioctl(pathFD, GETFLAGS, buffer);
+    assert.strictEqual(status, 0);
+    const currentFlags = buffer.readUIntLE(0, 8);
+    const flags = currentFlags | FS_DIRSYNC_FL;
+    buffer.writeUIntLE(flags, 0, 8);
+    const status2 = ioctl(pathFD, SETFLAGS, buffer);
+    assert.strictEqual(status2, 0);
+    fs.closeSync(pathFD);
+    const pathFD2 = fs.openSync(path, 'r');
+    const confirmBuffer = new Buffer(8).fill(0);
+    ioctl(pathFD2, GETFLAGS, confirmBuffer);
+    assert.strictEqual(confirmBuffer.readUIntLE(0, 8),
+        currentFlags | FS_DIRSYNC_FL, 'FS_DIRSYNC_FL not set');
+    logger.info('FS_DIRSYNC_FL set');
+    fs.closeSync(pathFD2);
+}
+
+if (config.backends.data !== 'file' && config.backends.metadata !== 'file') {
+    logger.info('No init required. Go forth and store data.');
+    process.exit(0);
+}
+
+const dataPath = config.filePaths.dataPath;
+const metadataPath = config.filePaths.metadataPath;
+
+fs.accessSync(dataPath, fs.F_OK | fs.R_OK | fs.W_OK);
+fs.accessSync(metadataPath, fs.F_OK | fs.R_OK | fs.W_OK);
+const warning = 'WARNING: Synchronization directory updates are not ' +
+    'supported on this platform. Newly written data could be lost ' +
+    'if your system crashes before the operating system is able to ' +
+    'write directory updates.';
+if (os.type() === 'Linux' && os.endianness() === 'LE' && ioctl) {
+    try {
+        _setDirSyncFlag(dataPath);
+        _setDirSyncFlag(metadataPath);
+    } catch (err) {
+        logger.warn(warning, { error: err });
+    }
+} else {
+    logger.warn(warning);
+}
+
+// Create 3511 subdirectories for the data file backend
+const subDirs = Array.from({ length: constants.folderHash },
+    (v, k) => (k).toString());
+async.eachSeries(subDirs, (subDirName, next) => {
+    fs.mkdir(`${dataPath}/${subDirName}`, err => {
+        // If already exists, move on
+        if (err && err.code !== 'EEXIST') {
+            return next(err);
+        }
+        return next();
+    });
+},
+ err => {
+     assert.strictEqual(err, null, `Error creating data files ${err}`);
+     logger.info('Init complete.  Go forth and store data.');
+ });

lib/api/api.js

@@ -1,377 +1,103 @@
-const { auth, errors, policies } = require('arsenal');
-const async = require('async');
+import querystring from 'querystring';
 
-const bucketDelete = require('./bucketDelete');
-const bucketDeleteCors = require('./bucketDeleteCors');
-const bucketDeleteEncryption = require('./bucketDeleteEncryption');
-const bucketDeleteWebsite = require('./bucketDeleteWebsite');
-const bucketDeleteLifecycle = require('./bucketDeleteLifecycle');
-const bucketDeletePolicy = require('./bucketDeletePolicy');
-const bucketDeleteQuota = require('./bucketDeleteQuota');
-const { bucketGet } = require('./bucketGet');
-const bucketGetACL = require('./bucketGetACL');
-const bucketGetCors = require('./bucketGetCors');
-const bucketGetVersioning = require('./bucketGetVersioning');
-const bucketGetWebsite = require('./bucketGetWebsite');
-const bucketGetLocation = require('./bucketGetLocation');
-const bucketGetLifecycle = require('./bucketGetLifecycle');
-const bucketGetNotification = require('./bucketGetNotification');
-const bucketGetObjectLock = require('./bucketGetObjectLock');
-const bucketGetPolicy = require('./bucketGetPolicy');
-const bucketGetQuota = require('./bucketGetQuota');
-const bucketGetEncryption = require('./bucketGetEncryption');
-const bucketHead = require('./bucketHead');
-const { bucketPut } = require('./bucketPut');
-const bucketPutACL = require('./bucketPutACL');
-const bucketPutCors = require('./bucketPutCors');
-const bucketPutVersioning = require('./bucketPutVersioning');
-const bucketPutTagging = require('./bucketPutTagging');
-const bucketDeleteTagging = require('./bucketDeleteTagging');
-const bucketGetTagging = require('./bucketGetTagging');
-const bucketPutWebsite = require('./bucketPutWebsite');
-const bucketPutReplication = require('./bucketPutReplication');
-const bucketPutLifecycle = require('./bucketPutLifecycle');
-const bucketPutNotification = require('./bucketPutNotification');
-const bucketPutEncryption = require('./bucketPutEncryption');
-const bucketPutPolicy = require('./bucketPutPolicy');
-const bucketPutObjectLock = require('./bucketPutObjectLock');
-const bucketUpdateQuota = require('./bucketUpdateQuota');
-const bucketGetReplication = require('./bucketGetReplication');
-const bucketDeleteReplication = require('./bucketDeleteReplication');
-const corsPreflight = require('./corsPreflight');
-const completeMultipartUpload = require('./completeMultipartUpload');
-const initiateMultipartUpload = require('./initiateMultipartUpload');
-const listMultipartUploads = require('./listMultipartUploads');
-const listParts = require('./listParts');
-const metadataSearch = require('./metadataSearch');
-const { multiObjectDelete } = require('./multiObjectDelete');
-const multipartDelete = require('./multipartDelete');
-const objectCopy = require('./objectCopy');
-const { objectDelete } = require('./objectDelete');
-const objectDeleteTagging = require('./objectDeleteTagging');
-const objectGet = require('./objectGet');
-const objectGetACL = require('./objectGetACL');
-const objectGetLegalHold = require('./objectGetLegalHold');
-const objectGetRetention = require('./objectGetRetention');
-const objectGetTagging = require('./objectGetTagging');
-const objectHead = require('./objectHead');
-const objectPut = require('./objectPut');
-const objectPutACL = require('./objectPutACL');
-const objectPutLegalHold = require('./objectPutLegalHold');
-const objectPutTagging = require('./objectPutTagging');
-const objectPutPart = require('./objectPutPart');
-const objectPutCopyPart = require('./objectPutCopyPart');
-const objectPutRetention = require('./objectPutRetention');
-const objectRestore = require('./objectRestore');
-const prepareRequestContexts
-    = require('./apiUtils/authorization/prepareRequestContexts');
-const serviceGet = require('./serviceGet');
-const vault = require('../auth/vault');
-const website = require('./website');
-const writeContinue = require('../utilities/writeContinue');
-const validateQueryAndHeaders = require('../utilities/validateQueryAndHeaders');
-const parseCopySource = require('./apiUtils/object/parseCopySource');
-const { tagConditionKeyAuth } = require('./apiUtils/authorization/tagConditionKeys');
-const { isRequesterASessionUser } = require('./apiUtils/authorization/permissionChecks');
-const checkHttpHeadersSize = require('./apiUtils/object/checkHttpHeadersSize');
+import { auth, errors } from 'arsenal';
 
-const monitoringMap = policies.actionMaps.actionMonitoringMapS3;
+import bucketDelete from './bucketDelete';
+import bucketGet from './bucketGet';
+import bucketGetACL from './bucketGetACL';
+import bucketHead from './bucketHead';
+import bucketPut from './bucketPut';
+import bucketPutACL from './bucketPutACL';
+import completeMultipartUpload from './completeMultipartUpload';
+import initiateMultipartUpload from './initiateMultipartUpload';
+import listMultipartUploads from './listMultipartUploads';
+import listParts from './listParts';
+import multipartDelete from './multipartDelete';
+import objectCopy from './objectCopy';
+import objectDelete from './objectDelete';
+import objectGet from './objectGet';
+import objectGetACL from './objectGetACL';
+import objectHead from './objectHead';
+import objectPut from './objectPut';
+import objectPutACL from './objectPutACL';
+import objectPutPart from './objectPutPart';
+import prepareRequestContexts from
+    './apiUtils/authorization/prepareRequestContexts';
+import serviceGet from './serviceGet';
+import vault from '../auth/vault';
 
-auth.setHandler(vault);
+auth.setAuthHandler(vault);
 
-/* eslint-disable no-param-reassign */
 const api = {
-    callApiMethod(apiMethod, request, response, log, callback) {
-        // Attach the apiMethod method to the request, so it can used by monitoring in the server
-        // eslint-disable-next-line no-param-reassign
-        request.apiMethod = apiMethod;
-        // Array of end of API callbacks, used to perform some logic
-        // at the end of an API.
-        // eslint-disable-next-line no-param-reassign
-        request.finalizerHooks = [];
-
-        const actionLog = monitoringMap[apiMethod];
-        if (!actionLog &&
-            apiMethod !== 'websiteGet' &&
-            apiMethod !== 'websiteHead' &&
-            apiMethod !== 'corsPreflight') {
-            log.error('callApiMethod(): No actionLog for this api method', {
-                apiMethod,
-            });
-        }
-        log.addDefaultFields({
-            service: 's3',
-            action: actionLog,
-            bucketName: request.bucketName,
-        });
-        if (request.objectKey) {
-            log.addDefaultFields({
-                objectKey: request.objectKey,
-            });
-        }
-        let returnTagCount = true;
-
-        const validationRes = validateQueryAndHeaders(request, log);
-        if (validationRes.error) {
-            log.debug('request query / header validation failed', {
-                error: validationRes.error,
-                method: 'api.callApiMethod',
-            });
-            return process.nextTick(callback, validationRes.error);
-        }
-
-        // no need to check auth on website or cors preflight requests
-        if (apiMethod === 'websiteGet' || apiMethod === 'websiteHead' ||
-        apiMethod === 'corsPreflight') {
-            request.actionImplicitDenies = false;
-            return this[apiMethod](request, log, callback);
-        }
-
-        const { sourceBucket, sourceObject, sourceVersionId, parsingError } =
-            parseCopySource(apiMethod, request.headers['x-amz-copy-source']);
-        if (parsingError) {
-            log.debug('error parsing copy source', {
-                error: parsingError,
-            });
-            return process.nextTick(callback, parsingError);
-        }
-
-        const { httpHeadersSizeError } = checkHttpHeadersSize(request.headers);
-        if (httpHeadersSizeError) {
-            log.debug('http header size limit exceeded', {
-                error: httpHeadersSizeError,
-            });
-            return process.nextTick(callback, httpHeadersSizeError);
-        }
-
-        const requestContexts = prepareRequestContexts(apiMethod, request,
-            sourceBucket, sourceObject, sourceVersionId);
-        // Extract all the _apiMethods and store them in an array
-        const apiMethods = requestContexts ? requestContexts.map(context => context._apiMethod) : [];
-        // Attach the names to the current request
-        // eslint-disable-next-line no-param-reassign
-        request.apiMethods = apiMethods;
-
-        function checkAuthResults(authResults) {
-            let returnTagCount = true;
-            const isImplicitDeny = {};
-            let isOnlyImplicitDeny = true;
-            if (apiMethod === 'objectGet') {
-                // first item checks s3:GetObject(Version) action
-                if (!authResults[0].isAllowed && !authResults[0].isImplicit) {
-                    log.trace('get object authorization denial from Vault');
-                    return errors.AccessDenied;
-                }
-                // TODO add support for returnTagCount in the bucket policy
-                // checks
-                isImplicitDeny[authResults[0].action] = authResults[0].isImplicit;
-                // second item checks s3:GetObject(Version)Tagging action
-                if (!authResults[1].isAllowed) {
-                    log.trace('get tagging authorization denial ' +
-                    'from Vault');
-                    returnTagCount = false;
-                }
-            } else {
-                for (let i = 0; i < authResults.length; i++) {
-                    isImplicitDeny[authResults[i].action] = true;
-                    if (!authResults[i].isAllowed && !authResults[i].isImplicit) {
-                        // Any explicit deny rejects the current API call
-                        log.trace('authorization denial from Vault');
-                        return errors.AccessDenied;
-                    }
-                    if (authResults[i].isAllowed) {
-                        // If the action is allowed, the result is not implicit
-                        // Deny.
-                        isImplicitDeny[authResults[i].action] = false;
-                        isOnlyImplicitDeny = false;
-                    }
-                }
+    callApiMethod(apiMethod, request, log, callback, locationConstraint) {
+        let sourceBucket;
+        let sourceObject;
+        if (apiMethod === 'objectCopy') {
+            let source =
+                querystring.unescape(request.headers['x-amz-copy-source']);
+            // If client sends the source bucket/object with a leading /,
+            // remove it
+            if (source[0] === '/') {
+                source = source.slice(1);
             }
-            // These two APIs cannot use ACLs or Bucket Policies, hence, any
-            // implicit deny from vault must be treated as an explicit deny.
-            if ((apiMethod === 'bucketPut' || apiMethod === 'serviceGet') && isOnlyImplicitDeny) {
-                return errors.AccessDenied;
+            const slashSeparator = source.indexOf('/');
+            if (slashSeparator === -1) {
+                return callback(errors.InvalidArgument);
             }
-            return { returnTagCount, isImplicitDeny };
+            // Pull the source bucket and source object separated by /
+            sourceBucket = source.slice(0, slashSeparator);
+            sourceObject = source.slice(slashSeparator + 1);
         }
-
-        return async.waterfall([
-            next => auth.server.doAuth(
-                request, log, (err, userInfo, authorizationResults, streamingV4Params, infos) => {
-                    if (err) {
-                        // VaultClient returns standard errors, but the route requires
-                        // Arsenal errors
-                        const arsenalError = err.metadata ? err : errors[err.code] || errors.InternalError;
-                        log.trace('authentication error', { error: err });
-                        return next(arsenalError);
-                    }
-                    return next(null, userInfo, authorizationResults, streamingV4Params, infos);
-                }, 's3', requestContexts),
-            (userInfo, authorizationResults, streamingV4Params, infos, next) => {
-                const authNames = { accountName: userInfo.getAccountDisplayName() };
-                if (userInfo.isRequesterAnIAMUser()) {
-                    authNames.userName = userInfo.getIAMdisplayName();
-                }
-                if (isRequesterASessionUser(userInfo)) {
-                    authNames.sessionName = userInfo.getShortid().split(':')[1];
-                }
-                log.addDefaultFields(authNames);
-                if (apiMethod === 'objectPut' || apiMethod === 'objectPutPart') {
-                    return next(null, userInfo, authorizationResults, streamingV4Params, infos);
-                }
-                // issue 100 Continue to the client
-                writeContinue(request, response);
-                const MAX_POST_LENGTH = request.method === 'POST' ?
-                      1024 * 1024 : 1024 * 1024 / 2; // 1 MB or 512 KB
-                const post = [];
-                let postLength = 0;
-                request.on('data', chunk => {
-                    postLength += chunk.length;
-                    // Sanity check on post length
-                    if (postLength <= MAX_POST_LENGTH) {
-                        post.push(chunk);
-                    }
-                });
-
-                request.on('error', err => {
-                    log.trace('error receiving request', {
-                        error: err,
-                    });
-                    return next(errors.InternalError);
-                });
-
-                request.on('end', () => {
-                    if (postLength > MAX_POST_LENGTH) {
-                        log.error('body length is too long for request type',
-                                  { postLength });
-                        return next(errors.InvalidRequest);
-                    }
-                    // Convert array of post buffers into one string
-                    request.post = Buffer.concat(post, postLength).toString();
-                    return next(null, userInfo, authorizationResults, streamingV4Params, infos);
-                });
-                return undefined;
-            },
-            // Tag condition keys require information from CloudServer for evaluation
-            (userInfo, authorizationResults, streamingV4Params, infos, next) => tagConditionKeyAuth(
-                authorizationResults,
-                request,
-                requestContexts,
-                apiMethod,
-                log,
-                (err, authResultsWithTags) => {
-                    if (err) {
-                        log.trace('tag authentication error', { error: err });
-                        return next(err);
-                    }
-                    return next(null, userInfo, authResultsWithTags, streamingV4Params, infos);
-                },
-            ),
-        ], (err, userInfo, authorizationResults, streamingV4Params, infos) => {
+        const requestContexts = prepareRequestContexts(apiMethod,
+            request, locationConstraint, sourceBucket, sourceObject);
+        return auth.doAuth(request, log, (err, userInfo,
+            authorizationResults) => {
             if (err) {
+                log.trace('authentication error', { error: err });
                 return callback(err);
             }
-            request.accountQuotas = infos?.accountQuota;
+            // TODO: When implement batch delete, check apiMethod
+            // and handle 'Deny' on key by key basis and log
+            // resource where denied
             if (authorizationResults) {
-                const checkedResults = checkAuthResults(authorizationResults);
-                if (checkedResults instanceof Error) {
-                    return callback(checkedResults);
+                for (let i = 0; i < authorizationResults.length; i++) {
+                    if (!authorizationResults[i].isAllowed) {
+                        log.trace('authorization denial from Vault');
+                        return callback(errors.AccessDenied);
+                    }
                 }
-                returnTagCount = checkedResults.returnTagCount;
-                request.actionImplicitDenies = checkedResults.isImplicitDeny;
-            } else {
-                // create an object of keys apiMethods with all values to false:
-                // for backward compatibility, all apiMethods are allowed by default
-                // thus it is explicitly allowed, so implicit deny is false
-                request.actionImplicitDenies = apiMethods.reduce((acc, curr) => {
-                    acc[curr] = false;
-                    return acc;
-                }, {});
             }
-            const methodCallback = (err, ...results) => async.forEachLimit(request.finalizerHooks, 5,
-                    (hook, done) => hook(err, done),
-                    () => callback(err, ...results));
-
-            if (apiMethod === 'objectPut' || apiMethod === 'objectPutPart') {
-                request._response = response;
-                return this[apiMethod](userInfo, request, streamingV4Params,
-                    log, methodCallback, authorizationResults);
+            if (apiMethod === 'bucketPut') {
+                return bucketPut(userInfo, request, locationConstraint,
+                    log, callback);
             }
-            if (apiMethod === 'objectCopy' || apiMethod === 'objectPutCopyPart') {
-                return this[apiMethod](userInfo, request, sourceBucket,
-                    sourceObject, sourceVersionId, log, methodCallback);
+            if (apiMethod === 'objectCopy') {
+                return objectCopy(userInfo, request, sourceBucket,
+                    sourceObject, log, callback);
             }
-            if (apiMethod === 'objectGet') {
-                return this[apiMethod](userInfo, request, returnTagCount, log, callback);
-            }
-            return this[apiMethod](userInfo, request, log, methodCallback);
-        });
+            return this[apiMethod](userInfo, request, log, callback);
+        }, 's3', requestContexts);
     },
     bucketDelete,
-    bucketDeleteCors,
-    bucketDeleteEncryption,
-    bucketDeleteWebsite,
     bucketGet,
     bucketGetACL,
-    bucketGetCors,
-    bucketGetObjectLock,
-    bucketGetVersioning,
-    bucketGetWebsite,
-    bucketGetLocation,
-    bucketGetEncryption,
     bucketHead,
     bucketPut,
     bucketPutACL,
-    bucketPutCors,
-    bucketPutVersioning,
-    bucketPutTagging,
-    bucketDeleteTagging,
-    bucketGetTagging,
-    bucketPutWebsite,
-    bucketPutReplication,
-    bucketGetReplication,
-    bucketDeleteReplication,
-    bucketDeleteQuota,
-    bucketPutLifecycle,
-    bucketUpdateQuota,
-    bucketGetLifecycle,
-    bucketDeleteLifecycle,
-    bucketPutPolicy,
-    bucketGetPolicy,
-    bucketGetQuota,
-    bucketDeletePolicy,
-    bucketPutObjectLock,
-    bucketPutNotification,
-    bucketGetNotification,
-    bucketPutEncryption,
-    corsPreflight,
     completeMultipartUpload,
     initiateMultipartUpload,
     listMultipartUploads,
     listParts,
-    metadataSearch,
-    multiObjectDelete,
     multipartDelete,
     objectDelete,
-    objectDeleteTagging,
     objectGet,
     objectGetACL,
-    objectGetLegalHold,
-    objectGetRetention,
-    objectGetTagging,
     objectCopy,
     objectHead,
     objectPut,
     objectPutACL,
-    objectPutLegalHold,
-    objectPutTagging,
     objectPutPart,
-    objectPutCopyPart,
-    objectPutRetention,
-    objectRestore,
     serviceGet,
-    websiteGet: website,
-    websiteHead: website,
 };
 
-module.exports = api;
+export default api;

lib/api/apiUtils/authorization/aclChecks.js

@@ -0,0 +1,110 @@
+import constants from '../../../../constants';
+
+export function isBucketAuthorized(bucket, requestType, canonicalID) {
+    // Check to see if user is authorized to perform a
+    // particular action on bucket based on ACLs.
+    // TODO: Add IAM checks and bucket policy checks.
+    if (bucket.getOwner() === canonicalID) {
+        return true;
+    }
+    const bucketAcl = bucket.getAcl();
+    if (requestType === 'bucketGet' || requestType === 'bucketHead') {
+        if (bucketAcl.Canned === 'public-read'
+            || bucketAcl.Canned === 'public-read-write'
+            || (bucketAcl.Canned === 'authenticated-read'
+                && canonicalID !== constants.publicId)) {
+            return true;
+        } else if (bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || bucketAcl.READ.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+
+    if (requestType === 'bucketGetACL') {
+        if ((bucketAcl.Canned === 'log-delivery-write'
+                && canonicalID === constants.logId)
+            || bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || bucketAcl.READ_ACP.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+
+    if (requestType === 'bucketPutACL') {
+        if (bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || bucketAcl.WRITE_ACP.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+
+    if (requestType === 'bucketDelete' && bucket.getOwner() === canonicalID) {
+        return true;
+    }
+
+    if (requestType === 'objectDelete' || requestType === 'objectPut') {
+        if (bucketAcl.Canned === 'public-read-write'
+            || bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || bucketAcl.WRITE.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+    // Note that an account can have the ability to do objectPutACL,
+    // objectGetACL, objectHead or objectGet even if the account has no rights
+    // to the bucket holding the object.  So, if the request type is
+    // objectPutACL, objectGetACL, objectHead or objectGet, the bucket
+    // authorization check should just return true so can move on to check
+    // rights at the object level.
+
+    return (requestType === 'objectPutACL' || requestType === 'objectGetACL' ||
+    requestType === 'objectGet' || requestType === 'objectHead');
+}
+
+export function isObjAuthorized(bucket, objectMD, requestType, canonicalID) {
+    const bucketOwner = bucket.getOwner();
+    if (!objectMD) {
+        return false;
+    }
+    if (objectMD['owner-id'] === canonicalID) {
+        return true;
+    }
+    if (requestType === 'objectGet' || requestType === 'objectHead') {
+        if (objectMD.acl.Canned === 'public-read'
+            || objectMD.acl.Canned === 'public-read-write'
+            || (objectMD.acl.Canned === 'authenticated-read'
+                && canonicalID !== constants.publicId)) {
+            return true;
+        } else if (objectMD.acl.Canned === 'bucket-owner-read'
+                && bucketOwner === canonicalID) {
+            return true;
+        } else if ((objectMD.acl.Canned === 'bucket-owner-full-control'
+                && bucketOwner === canonicalID)
+            || objectMD.acl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || objectMD.acl.READ.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+
+    // User is already authorized on the bucket for FULL_CONTROL or WRITE or
+    // bucket has canned ACL public-read-write
+    if (requestType === 'objectPut' || requestType === 'objectDelete') {
+        return true;
+    }
+
+    if (requestType === 'objectPutACL') {
+        if ((objectMD.acl.Canned === 'bucket-owner-full-control'
+                && bucketOwner === canonicalID)
+            || objectMD.acl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || objectMD.acl.WRITE_ACP.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+
+    if (requestType === 'objectGetACL') {
+        if ((objectMD.acl.Canned === 'bucket-owner-full-control'
+                && bucketOwner === canonicalID)
+            || objectMD.acl.FULL_CONTROL.indexOf(canonicalID) > -1
+            || objectMD.acl.READ_ACP.indexOf(canonicalID) > -1) {
+            return true;
+        }
+    }
+    return false;
+}

lib/api/apiUtils/authorization/bucketOwner.js

@@ -1,29 +0,0 @@
-const { errors } = require('arsenal');
-const vault = require('../../../auth/vault');
-
-function checkExpectedBucketOwner(headers, bucket, log, cb) {
-    const expectedOwner = headers['x-amz-expected-bucket-owner'];
-    if (expectedOwner === undefined) {
-        return cb();
-    }
-
-    const bucketOwner = bucket.getOwner();
-    return vault.getAccountIds([bucketOwner], log, (error, res) => {
-        if (error) {
-            log.error('error fetch accountId from vault', {
-                method: 'checkExpectedBucketOwner',
-                error,
-            });
-        }
-
-        if (error || res[bucketOwner] !== expectedOwner) {
-            return cb(errors.AccessDenied);
-        }
-
-        return cb();
-    });
-}
-
-module.exports = {
-    checkExpectedBucketOwner,
-};

lib/api/apiUtils/authorization/permissionChecks.js

@@ -1,641 +0,0 @@
-const { evaluators, actionMaps, RequestContext, requestUtils } = require('arsenal').policies;
-const { errors } = require('arsenal');
-const { parseCIDR, isValid } = require('ipaddr.js');
-const constants = require('../../../../constants');
-const { config } = require('../../../Config');
-
-const {
-    allAuthedUsersId,
-    bucketOwnerActions,
-    logId,
-    publicId,
-    arrayOfAllowed,
-    assumedRoleArnResourceType,
-    backbeatLifecycleSessionName,
-    actionsToConsiderAsObjectPut,
-} = constants;
-
-// whitelist buckets to allow public read on objects
-const publicReadBuckets = process.env.ALLOW_PUBLIC_READ_BUCKETS
-    ? process.env.ALLOW_PUBLIC_READ_BUCKETS.split(',') : [];
-
-function getServiceAccountProperties(canonicalID) {
-    const canonicalIDArray = canonicalID.split('/');
-    const serviceName = canonicalIDArray[canonicalIDArray.length - 1];
-    return constants.serviceAccountProperties[serviceName];
-}
-
-function isServiceAccount(canonicalID) {
-    return getServiceAccountProperties(canonicalID) !== undefined;
-}
-
-function isRequesterASessionUser(authInfo) {
-    const regexpAssumedRoleArn = /^arn:aws:sts::[0-9]{12}:assumed-role\/.*$/;
-    return regexpAssumedRoleArn.test(authInfo.getArn());
-}
-
-function isRequesterNonAccountUser(authInfo) {
-    return authInfo.isRequesterAnIAMUser() || isRequesterASessionUser(authInfo);
-}
-
-/**
- * Checks the access control for a given bucket based on the request type and user's canonical ID.
- *
- * @param {Bucket} bucket - The bucket to check access control for.
- * @param {string} requestType - The list of s3 actions to check within the API call.
- * @param {string} canonicalID - The canonical ID of the user making the request.
- * @param {string} mainApiCall - The main API call (first item of the requestType).
- *
- * @returns {boolean} - Returns true if the user has the necessary access rights, otherwise false.
- */
-
-function checkBucketAcls(bucket, requestType, canonicalID, mainApiCall) {
-    // Same logic applies on the Versioned APIs, so let's simplify it.
-    let requestTypeParsed = requestType.endsWith('Version') ?
-        requestType.slice(0, 'Version'.length * -1) : requestType;
-    requestTypeParsed = actionsToConsiderAsObjectPut.includes(requestTypeParsed) ?
-        'objectPut' : requestTypeParsed;
-    const parsedMainApiCall = actionsToConsiderAsObjectPut.includes(mainApiCall) ?
-        'objectPut' : mainApiCall;
-    if (bucket.getOwner() === canonicalID) {
-        return true;
-    }
-    if (parsedMainApiCall === 'objectGet') {
-        if (requestTypeParsed === 'objectGetTagging') {
-            return true;
-        }
-    }
-    if (parsedMainApiCall === 'objectPut') {
-        if (arrayOfAllowed.includes(requestTypeParsed)) {
-            return true;
-        }
-    }
-
-    const bucketAcl = bucket.getAcl();
-    if (requestTypeParsed === 'bucketGet' || requestTypeParsed === 'bucketHead') {
-        if (bucketAcl.Canned === 'public-read'
-            || bucketAcl.Canned === 'public-read-write'
-            || (bucketAcl.Canned === 'authenticated-read'
-                && canonicalID !== publicId)) {
-            return true;
-        } else if (bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || bucketAcl.READ.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (bucketAcl.READ.indexOf(publicId) > -1
-            || (bucketAcl.READ.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (bucketAcl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || bucketAcl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-    if (requestTypeParsed === 'bucketGetACL') {
-        if ((bucketAcl.Canned === 'log-delivery-write'
-            && canonicalID === logId)
-            || bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || bucketAcl.READ_ACP.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (bucketAcl.READ_ACP.indexOf(publicId) > -1
-            || (bucketAcl.READ_ACP.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (bucketAcl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || bucketAcl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-
-    if (requestTypeParsed === 'bucketPutACL') {
-        if (bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || bucketAcl.WRITE_ACP.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (bucketAcl.WRITE_ACP.indexOf(publicId) > -1
-            || (bucketAcl.WRITE_ACP.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (bucketAcl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || bucketAcl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-
-    if (requestTypeParsed === 'objectDelete' || requestTypeParsed === 'objectPut') {
-        if (bucketAcl.Canned === 'public-read-write'
-            || bucketAcl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || bucketAcl.WRITE.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (bucketAcl.WRITE.indexOf(publicId) > -1
-            || (bucketAcl.WRITE.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (bucketAcl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || bucketAcl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-    // Note that an account can have the ability to do objectPutACL,
-    // objectGetACL, objectHead or objectGet even if the account has no rights
-    // to the bucket holding the object.  So, if the request type is
-    // objectPutACL, objectGetACL, objectHead or objectGet, the bucket
-    // authorization check should just return true so can move on to check
-    // rights at the object level.
-    return (requestTypeParsed === 'objectPutACL' || requestTypeParsed === 'objectGetACL'
-    || requestTypeParsed === 'objectGet' || requestTypeParsed === 'objectHead');
-}
-
-function checkObjectAcls(bucket, objectMD, requestType, canonicalID, requesterIsNotUser,
-    isUserUnauthenticated, mainApiCall) {
-    const bucketOwner = bucket.getOwner();
-    const requestTypeParsed = actionsToConsiderAsObjectPut.includes(requestType) ?
-        'objectPut' : requestType;
-    const parsedMainApiCall = actionsToConsiderAsObjectPut.includes(mainApiCall) ?
-        'objectPut' : mainApiCall;
-    // acls don't distinguish between users and accounts, so both should be allowed
-    if (bucketOwnerActions.includes(requestTypeParsed)
-        && (bucketOwner === canonicalID)) {
-        return true;
-    }
-    if (objectMD['owner-id'] === canonicalID) {
-        return true;
-    }
-
-    // Backward compatibility
-    if (parsedMainApiCall === 'objectGet') {
-        if ((isUserUnauthenticated || (requesterIsNotUser && bucketOwner === objectMD['owner-id']))
-            && requestTypeParsed === 'objectGetTagging') {
-            return true;
-        }
-    }
-
-    if (!objectMD.acl) {
-        return false;
-    }
-
-    if (requestTypeParsed === 'objectGet' || requestTypeParsed === 'objectHead') {
-        if (objectMD.acl.Canned === 'public-read'
-            || objectMD.acl.Canned === 'public-read-write'
-            || (objectMD.acl.Canned === 'authenticated-read'
-                && canonicalID !== publicId)) {
-            return true;
-        } else if (objectMD.acl.Canned === 'bucket-owner-read'
-            && bucketOwner === canonicalID) {
-            return true;
-        } else if ((objectMD.acl.Canned === 'bucket-owner-full-control'
-            && bucketOwner === canonicalID)
-            || objectMD.acl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || objectMD.acl.READ.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (objectMD.acl.READ.indexOf(publicId) > -1
-            || (objectMD.acl.READ.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (objectMD.acl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || objectMD.acl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-
-    // User is already authorized on the bucket for FULL_CONTROL or WRITE or
-    // bucket has canned ACL public-read-write
-    if (requestTypeParsed === 'objectPut' || requestTypeParsed === 'objectDelete') {
-        return true;
-    }
-
-    if (requestTypeParsed === 'objectPutACL') {
-        if ((objectMD.acl.Canned === 'bucket-owner-full-control'
-            && bucketOwner === canonicalID)
-            || objectMD.acl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || objectMD.acl.WRITE_ACP.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (objectMD.acl.WRITE_ACP.indexOf(publicId) > -1
-            || (objectMD.acl.WRITE_ACP.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (objectMD.acl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || objectMD.acl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-
-    if (requestTypeParsed === 'objectGetACL') {
-        if ((objectMD.acl.Canned === 'bucket-owner-full-control'
-            && bucketOwner === canonicalID)
-            || objectMD.acl.FULL_CONTROL.indexOf(canonicalID) > -1
-            || objectMD.acl.READ_ACP.indexOf(canonicalID) > -1) {
-            return true;
-        } else if (objectMD.acl.READ_ACP.indexOf(publicId) > -1
-            || (objectMD.acl.READ_ACP.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || (objectMD.acl.FULL_CONTROL.indexOf(allAuthedUsersId) > -1
-                && canonicalID !== publicId)
-            || objectMD.acl.FULL_CONTROL.indexOf(publicId) > -1) {
-            return true;
-        }
-    }
-
-    // allow public reads on buckets that are whitelisted for anonymous reads
-    // TODO: remove this after bucket policies are implemented
-    const bucketAcl = bucket.getAcl();
-    const allowPublicReads = publicReadBuckets.includes(bucket.getName())
-        && bucketAcl.Canned === 'public-read'
-        && (requestTypeParsed === 'objectGet' || requestTypeParsed === 'objectHead');
-    if (allowPublicReads) {
-        return true;
-    }
-    return false;
-}
-
-function _checkBucketPolicyActions(requestType, actions, log) {
-    const mappedAction = actionMaps.actionMapBP[requestType];
-    // Deny any action that isn't in list of controlled actions
-    if (!mappedAction) {
-        return false;
-    }
-    return evaluators.isActionApplicable(mappedAction, actions, log);
-}
-
-function _checkBucketPolicyResources(request, resource, log) {
-    if (!request || (Array.isArray(resource) && resource.length === 0)) {
-        return true;
-    }
-    // build request context from the request!
-    const requestContext = new RequestContext(request.headers, request.query,
-        request.bucketName, request.objectKey, null,
-        request.connection.encrypted, request.resourceType, 's3');
-    return evaluators.isResourceApplicable(requestContext, resource, log);
-}
-
-function _checkBucketPolicyConditions(request, conditions, log) {
-    const ip = request ? requestUtils.getClientIp(request, config) : undefined;
-    if (!conditions) {
-        return true;
-    }
-    // build request context from the request!
-    const requestContext = new RequestContext(request.headers, request.query,
-        request.bucketName, request.objectKey, ip,
-        request.connection.encrypted, request.resourceType, 's3', null, null,
-        null, null, null, null, null, null, null, null, null,
-        request.objectLockRetentionDays);
-    return evaluators.meetConditions(requestContext, conditions, log);
-}
-
-function _getAccountId(arn) {
-    // account or user arn is of format 'arn:aws:iam::<12-digit-acct-id>:etc...
-    return arn.substr(13, 12);
-}
-
-function _isAccountId(principal) {
-    return (principal.length === 12 && /^\d+$/.test(principal));
-}
-
-function _checkPrincipal(requester, principal) {
-    if (principal === '*') {
-        return true;
-    }
-    if (principal === requester) {
-        return true;
-    }
-    if (_isAccountId(principal)) {
-        return _getAccountId(requester) === principal;
-    }
-    if (principal.endsWith('root')) {
-        return _getAccountId(requester) === _getAccountId(principal);
-    }
-    return false;
-}
-
-function _checkPrincipals(canonicalID, arn, principal) {
-    if (principal === '*') {
-        return true;
-    }
-    if (principal.CanonicalUser) {
-        if (Array.isArray(principal.CanonicalUser)) {
-            return principal.CanonicalUser.some(p => _checkPrincipal(canonicalID, p));
-        }
-        return _checkPrincipal(canonicalID, principal.CanonicalUser);
-    }
-    if (principal.AWS) {
-        if (Array.isArray(principal.AWS)) {
-            return principal.AWS.some(p => _checkPrincipal(arn, p));
-        }
-        return _checkPrincipal(arn, principal.AWS);
-    }
-    return false;
-}
-
-function checkBucketPolicy(policy, requestType, canonicalID, arn, bucketOwner, log, request, actionImplicitDenies) {
-    let permission = 'defaultDeny';
-    // if requester is user within bucket owner account, actions should be
-    // allowed unless explicitly denied (assumes allowed by IAM policy)
-    if (bucketOwner === canonicalID && actionImplicitDenies[requestType] === false) {
-        permission = 'allow';
-    }
-    let copiedStatement = JSON.parse(JSON.stringify(policy.Statement));
-    while (copiedStatement.length > 0) {
-        const s = copiedStatement[0];
-        const principalMatch = _checkPrincipals(canonicalID, arn, s.Principal);
-        const actionMatch = _checkBucketPolicyActions(requestType, s.Action, log);
-        const resourceMatch = _checkBucketPolicyResources(request, s.Resource, log);
-        const conditionsMatch = _checkBucketPolicyConditions(request, s.Condition, log);
-
-        if (principalMatch && actionMatch && resourceMatch && conditionsMatch && s.Effect === 'Deny') {
-            // explicit deny trumps any allows, so return immediately
-            return 'explicitDeny';
-        }
-        if (principalMatch && actionMatch && resourceMatch && conditionsMatch && s.Effect === 'Allow') {
-            permission = 'allow';
-        }
-        copiedStatement = copiedStatement.splice(1);
-    }
-    return permission;
-}
-
-function processBucketPolicy(requestType, bucket, canonicalID, arn, bucketOwner, log,
-    request, aclPermission, results, actionImplicitDenies) {
-    const bucketPolicy = bucket.getBucketPolicy();
-    let processedResult = results[requestType];
-    if (!bucketPolicy) {
-        processedResult = actionImplicitDenies[requestType] === false && aclPermission;
-    } else {
-        const bucketPolicyPermission = checkBucketPolicy(bucketPolicy, requestType, canonicalID, arn,
-            bucketOwner, log, request, actionImplicitDenies);
-
-        if (bucketPolicyPermission === 'explicitDeny') {
-            processedResult = false;
-        } else if (bucketPolicyPermission === 'allow') {
-            processedResult = true;
-        } else {
-            processedResult = actionImplicitDenies[requestType] === false && aclPermission;
-        }
-    }
-    return processedResult;
-}
-
-function isBucketAuthorized(bucket, requestTypesInput, canonicalID, authInfo, log, request,
-    actionImplicitDeniesInput = {}, isWebsite = false) {
-    const requestTypes = Array.isArray(requestTypesInput) ? requestTypesInput : [requestTypesInput];
-    const actionImplicitDenies = !actionImplicitDeniesInput ? {} : actionImplicitDeniesInput;
-    const mainApiCall = requestTypes[0];
-    const results = {};
-    return requestTypes.every(_requestType => {
-        // By default, all missing actions are defined as allowed from IAM, to be
-        // backward compatible
-        actionImplicitDenies[_requestType] = actionImplicitDenies[_requestType] || false;
-        // Check to see if user is authorized to perform a
-        // particular action on bucket based on ACLs.
-        // TODO: Add IAM checks
-        let requesterIsNotUser = true;
-        let arn = null;
-        if (authInfo) {
-            requesterIsNotUser = !isRequesterNonAccountUser(authInfo);
-            arn = authInfo.getArn();
-        }
-        // if the bucket owner is an account, users should not have default access
-        if ((bucket.getOwner() === canonicalID) && requesterIsNotUser || isServiceAccount(canonicalID)) {
-            results[_requestType] = actionImplicitDenies[_requestType] === false;
-            return results[_requestType];
-        }
-        const aclPermission = checkBucketAcls(bucket, _requestType, canonicalID, mainApiCall);
-        // In case of error bucket access is checked with bucketGet
-        // For website, bucket policy only uses objectGet and ignores bucketGet
-        // https://docs.aws.amazon.com/AmazonS3/latest/userguide/WebsiteAccessPermissionsReqd.html
-        // bucketGet should be used to check acl but switched to objectGet for bucket policy
-        if (isWebsite && _requestType === 'bucketGet') {
-            // eslint-disable-next-line no-param-reassign
-            _requestType = 'objectGet';
-            actionImplicitDenies.objectGet = actionImplicitDenies.objectGet || false;
-        }
-        return processBucketPolicy(_requestType, bucket, canonicalID, arn, bucket.getOwner(), log,
-            request, aclPermission, results, actionImplicitDenies);
-    });
-}
-
-function evaluateBucketPolicyWithIAM(bucket, requestTypesInput, canonicalID, authInfo, actionImplicitDeniesInput = {},
-    log, request) {
-    const requestTypes = Array.isArray(requestTypesInput) ? requestTypesInput : [requestTypesInput];
-    const actionImplicitDenies = !actionImplicitDeniesInput ? {} : actionImplicitDeniesInput;
-    const results = {};
-    return requestTypes.every(_requestType => {
-        // By default, all missing actions are defined as allowed from IAM, to be
-        // backward compatible
-        actionImplicitDenies[_requestType] = actionImplicitDenies[_requestType] || false;
-        let arn = null;
-        if (authInfo) {
-            arn = authInfo.getArn();
-        }
-        return processBucketPolicy(_requestType, bucket, canonicalID, arn, bucket.getOwner(), log,
-        request, true, results, actionImplicitDenies);
-    });
-}
-
-function isObjAuthorized(bucket, objectMD, requestTypesInput, canonicalID, authInfo, log, request,
-    actionImplicitDeniesInput = {}, isWebsite = false) {
-    const requestTypes = Array.isArray(requestTypesInput) ? requestTypesInput : [requestTypesInput];
-    const actionImplicitDenies = !actionImplicitDeniesInput ? {} : actionImplicitDeniesInput;
-    const results = {};
-    const mainApiCall = requestTypes[0];
-    return requestTypes.every(_requestType => {
-        // By default, all missing actions are defined as allowed from IAM, to be
-        // backward compatible
-        actionImplicitDenies[_requestType] = actionImplicitDenies[_requestType] || false;
-        const parsedMethodName = _requestType.endsWith('Version')
-            ? _requestType.slice(0, -7) : _requestType;
-        const bucketOwner = bucket.getOwner();
-        if (!objectMD) {
-            // check bucket has read access
-            // 'bucketGet' covers listObjects and listMultipartUploads, bucket read actions
-            let permission = 'bucketGet';
-            if (actionsToConsiderAsObjectPut.includes(_requestType)) {
-                permission = 'objectPut';
-            }
-            results[_requestType] = isBucketAuthorized(bucket, permission, canonicalID, authInfo, log, request,
-                actionImplicitDenies, isWebsite);
-            // User is already authorized on the bucket for FULL_CONTROL or WRITE or
-            // bucket has canned ACL public-read-write
-            if ((parsedMethodName === 'objectPut' || parsedMethodName === 'objectDelete')
-                && results[_requestType] === false) {
-                results[_requestType] = actionImplicitDenies[_requestType] === false;
-            }
-            return results[_requestType];
-        }
-        let requesterIsNotUser = true;
-        let arn = null;
-        let isUserUnauthenticated = false;
-        if (authInfo) {
-            requesterIsNotUser =  !isRequesterNonAccountUser(authInfo);
-            arn = authInfo.getArn();
-            isUserUnauthenticated = arn === undefined;
-        }
-        if (objectMD['owner-id'] === canonicalID && requesterIsNotUser || isServiceAccount(canonicalID)) {
-            results[_requestType] = actionImplicitDenies[_requestType] === false;
-            return results[_requestType];
-        }
-        // account is authorized if:
-        // - requesttype is included in bucketOwnerActions and
-        // - account is the bucket owner
-        // - requester is account, not user
-        if (bucketOwnerActions.includes(parsedMethodName)
-        && (bucketOwner === canonicalID)
-        && requesterIsNotUser) {
-            results[_requestType] = actionImplicitDenies[_requestType] === false;
-            return results[_requestType];
-        }
-        const aclPermission = checkObjectAcls(bucket, objectMD, parsedMethodName,
-            canonicalID, requesterIsNotUser, isUserUnauthenticated, mainApiCall);
-        return processBucketPolicy(_requestType, bucket, canonicalID, arn, bucketOwner,
-            log, request, aclPermission, results, actionImplicitDenies);
-    });
-}
-
-function _checkResource(resource, bucketArn) {
-    if (resource === bucketArn) {
-        return true;
-    }
-    if (resource.includes('/')) {
-        const rSubs = resource.split('/');
-        return rSubs[0] === bucketArn;
-    }
-    return false;
-}
-
-// the resources specified in the bucket policy should contain the bucket name
-function validatePolicyResource(bucketName, policy) {
-    const bucketArn = `arn:aws:s3:::${bucketName}`;
-
-    return policy.Statement.every(s => {
-        if (Array.isArray(s.Resource)) {
-            return s.Resource.every(r => _checkResource(r, bucketArn));
-        }
-        if (typeof s.Resource === 'string') {
-            return _checkResource(s.Resource, bucketArn);
-        }
-        return false;
-    });
-}
-
-function checkIp(value) {
-    const errString = 'Invalid IP address in Conditions';
-
-    const values = Array.isArray(value) ? value : [value];
-
-    for (let i = 0; i < values.length; i++) {
-        // these preliminary checks are validating the provided
-        // ip address against ipaddr.js, the library we use when
-        // evaluating IP condition keys. It ensures compatibility,
-        // but additional checks are required to enforce the right
-        // notation (e.g., xxx.xxx.xxx.xxx/xx for IPv4). Otherwise,
-        // we would accept different ip formats, which is not
-        // standard in an AWS use case.
-        try {
-            try {
-                parseCIDR(values[i]);
-            } catch (err) {
-                isValid(values[i]);
-            }
-        } catch (err) {
-            return errString;
-        }
-
-        // Apply the existing IP validation logic to each element
-        const validateIpRegex = ip => {
-            if (constants.ipv4Regex.test(ip)) {
-                return ip.split('.').every(part => parseInt(part, 10) <= 255);
-            }
-            if (constants.ipv6Regex.test(ip)) {
-                return ip.split(':').every(part => part.length <= 4);
-            }
-            return false;
-        };
-
-        if (validateIpRegex(values[i]) !== true) {
-            return errString;
-        }
-    }
-
-    // If the function hasn't returned by now, all elements are valid
-    return null;
-}
-
-// This function checks all bucket policy conditions if the values provided
-// are valid for the condition type. If not it returns a relevant Malformed policy error string
-function validatePolicyConditions(policy) {
-    const validConditions = [
-        { conditionKey: 'aws:SourceIp', conditionValueTypeChecker: checkIp },
-        { conditionKey: 's3:object-lock-remaining-retention-days' },
-    ];
-    // keys where value type does not seem to be checked by AWS:
-    // - s3:object-lock-remaining-retention-days
-
-    if (!policy.Statement || !Array.isArray(policy.Statement) || policy.Statement.length === 0) {
-        return null;
-    }
-
-    // there can be multiple statements in the policy, each with a Condition enclosure
-    for (let i = 0; i < policy.Statement.length; i++) {
-        const s = policy.Statement[i];
-        if (s.Condition) {
-            const conditionOperators = Object.keys(s.Condition);
-            // there can be multiple condition operations in the Condition enclosure
-            // eslint-disable-next-line no-restricted-syntax
-            for (const conditionOperator of conditionOperators) {
-                const conditionKey = Object.keys(s.Condition[conditionOperator])[0];
-                const conditionValue = s.Condition[conditionOperator][conditionKey];
-                const validCondition = validConditions.find(validCondition =>
-                    validCondition.conditionKey === conditionKey
-                );
-                // AWS returns does not return an error if the condition starts with 'aws:'
-                // so we reproduce this behaviour
-                if (!validCondition && !conditionKey.startsWith('aws:')) {
-                    return errors.MalformedPolicy.customizeDescription('Policy has an invalid condition key');
-                }
-                if (validCondition && validCondition.conditionValueTypeChecker) {
-                    const conditionValueTypeError = validCondition.conditionValueTypeChecker(conditionValue);
-                    if (conditionValueTypeError) {
-                        return errors.MalformedPolicy.customizeDescription(conditionValueTypeError);
-                    }
-                }
-            }
-        }
-    }
-    return null;
-}
-
-
-/** isLifecycleSession - check if it is the Lifecycle assumed role session arn.
- * @param {string} arn - Amazon resource name - example:
- * arn:aws:sts::257038443293:assumed-role/rolename/backbeat-lifecycle
- * @return {boolean} true if Lifecycle assumed role session arn, false if not.
- */
-function isLifecycleSession(arn) {
-    if (!arn) {
-        return false;
-    }
-
-    const arnSplits = arn.split(':');
-    const service = arnSplits[2];
-
-    const resourceNames = arnSplits[arnSplits.length - 1].split('/');
-
-    const resourceType = resourceNames[0];
-    const sessionName = resourceNames[resourceNames.length - 1];
-
-    return (service === 'sts'
-        && resourceType === assumedRoleArnResourceType
-        && sessionName === backbeatLifecycleSessionName);
-}
-
-module.exports = {
-    isBucketAuthorized,
-    isObjAuthorized,
-    getServiceAccountProperties,
-    isServiceAccount,
-    isRequesterASessionUser,
-    isRequesterNonAccountUser,
-    checkBucketAcls,
-    checkObjectAcls,
-    validatePolicyResource,
-    validatePolicyConditions,
-    isLifecycleSession,
-    evaluateBucketPolicyWithIAM,
-};

lib/api/apiUtils/authorization/prepareRequestContexts.js

@@ -1,238 +1,36 @@
-const { policies } = require('arsenal');
-const { config } = require('../../../Config');
+import { policies } from 'arsenal';
+const RequestContext = policies.RequestContext;
 
-const { RequestContext, requestUtils } = policies;
-let apiMethodAfterVersionCheck;
-const apiMethodWithVersion = {
-    objectGetACL: true,
-    objectPutACL: true,
-    objectGet: true,
-    objectDelete: true,
-    objectPutTagging: true,
-    objectGetTagging: true,
-    objectDeleteTagging: true,
-    objectGetLegalHold: true,
-    objectPutLegalHold: true,
-    objectPutRetention: true,
-};
-
-function isHeaderAcl(headers) {
-    return headers['x-amz-grant-read'] || headers['x-amz-grant-read-acp'] ||
-    headers['x-amz-grant-write-acp'] || headers['x-amz-grant-full-control'] ||
-    headers['x-amz-acl'];
-}
 
 /**
  * Prepares the requestContexts array to send to Vault for authorization
  * @param {string} apiMethod - api being called
  * @param {object} request - request object
+ * @param {string} locationConstraint - locationConstraint if bucket put
+ * operation
  * @param {string} sourceBucket - name of sourceBucket if copy request
  * @param {string} sourceObject - name of sourceObject if copy request
- * @param {string} sourceVersionId - value of sourceVersionId if copy request
  * @return {RequestContext []} array of requestContexts
  */
-function prepareRequestContexts(apiMethod, request, sourceBucket,
-    sourceObject, sourceVersionId) {
-    // if multiObjectDelete request, we want to authenticate
-    // before parsing the post body and creating multiple requestContexts
-    // so send null as requestContexts to Vault to avoid authorization
-    // checks at this point
-    //
-    // If bucketPut request, we want to do the authorization check in the API
-    // itself (once we parse the locationConstraint from the xml body) so send
-    // null as the requestContext to Vault so it will only do an authentication
-    // check.
-
-    const ip = requestUtils.getClientIp(request, config);
-
-    function generateRequestContext(apiMethod) {
-        return new RequestContext(request.headers,
-            request.query, request.bucketName, request.objectKey,
-            ip, request.connection.encrypted,
-            apiMethod, 's3');
-    }
-
-    if (apiMethod === 'bucketPut') {
-        return null;
-    }
-
-    if (apiMethodWithVersion[apiMethod] && request.query &&
-        request.query.versionId) {
-        apiMethodAfterVersionCheck = `${apiMethod}Version`;
-    } else {
-        apiMethodAfterVersionCheck = apiMethod;
-    }
-
+export default function prepareRequestContexts(apiMethod, request,
+    locationConstraint, sourceBucket, sourceObject) {
     const requestContexts = [];
-
-    if (apiMethod === 'multiObjectDelete') {
-        // MultiObjectDelete does not require any authorization when evaluating
-        // the API. Instead, we authorize each object passed.
-        // But in order to get any relevant information from the authorization service
-        // for example, the account quota, we must send a request context object
-        // with no `specificResource`. We expect the result to be an implicit deny.
-        // In the API, we then ignore these authorization results, and we can use
-        // any information returned, e.g., the quota.
-        const requestContextMultiObjectDelete = generateRequestContext('objectDelete');
-          requestContexts.push(requestContextMultiObjectDelete);
-    } else if (apiMethodAfterVersionCheck === 'objectCopy'
-        || apiMethodAfterVersionCheck === 'objectPutCopyPart') {
-        const objectGetAction = sourceVersionId ? 'objectGetVersion' :
-          'objectGet';
-        const reqQuery = Object.assign({}, request.query,
-            { versionId: sourceVersionId });
+    if (apiMethod === 'objectCopy') {
         const getRequestContext = new RequestContext(request.headers,
-            reqQuery, sourceBucket, sourceObject,
-            ip, request.connection.encrypted,
-            objectGetAction, 's3');
-        const putRequestContext = generateRequestContext('objectPut');
+            request.query, sourceBucket, sourceObject,
+            request.socket.remoteAddress, request.connection.encrypted,
+            'objectGet', 's3', locationConstraint);
+        const putRequestContext = new RequestContext(request.headers,
+            request.query, request.bucketName, request.objectKey,
+            request.socket.remoteAddress, request.connection.encrypted,
+            'objectPut', 's3', locationConstraint);
         requestContexts.push(getRequestContext, putRequestContext);
-        if (apiMethodAfterVersionCheck === 'objectCopy') {
-            // if tagging directive is COPY, "s3:PutObjectTagging" don't need
-            // to be included in the list of permitted actions in IAM policy
-            if (request.headers['x-amz-tagging'] &&
-                request.headers['x-amz-tagging-directive'] === 'REPLACE') {
-                const putTaggingRequestContext =
-                    generateRequestContext('objectPutTagging');
-                requestContexts.push(putTaggingRequestContext);
-            }
-            if (isHeaderAcl(request.headers)) {
-                const putAclRequestContext =
-                  generateRequestContext('objectPutACL');
-                requestContexts.push(putAclRequestContext);
-            }
-        }
-    } else if (apiMethodAfterVersionCheck === 'objectGet'
-               || apiMethodAfterVersionCheck === 'objectGetVersion') {
-        const objectGetTaggingAction = (request.query &&
-          request.query.versionId) ? 'objectGetTaggingVersion' :
-          'objectGetTagging';
-        if (request.headers['x-amz-version-id']) {
-            const objectGetVersionAction = 'objectGetVersion';
-            const getVersionResourceVersion =
-                generateRequestContext(objectGetVersionAction);
-            requestContexts.push(getVersionResourceVersion);
-        }
-        const getRequestContext =
-          generateRequestContext(apiMethodAfterVersionCheck);
-        const getTaggingRequestContext =
-          generateRequestContext(objectGetTaggingAction);
-        requestContexts.push(getRequestContext, getTaggingRequestContext);
-    } else if (apiMethodAfterVersionCheck === 'objectGetTagging') {
-        const objectGetTaggingAction = 'objectGetTagging';
-        const getTaggingResourceVersion =
-            generateRequestContext(objectGetTaggingAction);
-        requestContexts.push(getTaggingResourceVersion);
-        if (request.headers['x-amz-version-id']) {
-            const objectGetTaggingVersionAction = 'objectGetTaggingVersion';
-            const getTaggingVersionResourceVersion =
-                generateRequestContext(objectGetTaggingVersionAction);
-            requestContexts.push(getTaggingVersionResourceVersion);
-        }
-    } else if (apiMethodAfterVersionCheck === 'objectHead') {
-        const objectHeadAction = 'objectHead';
-        const headObjectAction =
-            generateRequestContext(objectHeadAction);
-        requestContexts.push(headObjectAction);
-        if (request.headers['x-amz-version-id']) {
-            const objectHeadVersionAction = 'objectGetVersion';
-            const headObjectVersion =
-                generateRequestContext(objectHeadVersionAction);
-            requestContexts.push(headObjectVersion);
-        }
-    } else if (apiMethodAfterVersionCheck === 'objectPutTagging') {
-        const putObjectTaggingRequestContext =
-            generateRequestContext('objectPutTagging');
-        requestContexts.push(putObjectTaggingRequestContext);
-        if (request.headers['x-amz-version-id']) {
-            const putObjectVersionRequestContext =
-                generateRequestContext('objectPutTaggingVersion');
-            requestContexts.push(putObjectVersionRequestContext);
-        }
-    } else if (apiMethodAfterVersionCheck === 'objectPutCopyPart') {
-        const putObjectRequestContext =
-            generateRequestContext('objectPut');
-        requestContexts.push(putObjectRequestContext);
-        const getObjectRequestContext =
-            generateRequestContext('objectGet');
-        requestContexts.push(getObjectRequestContext);
-    } else if (apiMethodAfterVersionCheck === 'objectPut') {
-        // if put object with version
-        if (request.headers['x-scal-s3-version-id'] ||
-        request.headers['x-scal-s3-version-id'] === '') {
-            const putVersionRequestContext =
-              generateRequestContext('objectPutVersion');
-            requestContexts.push(putVersionRequestContext);
-        } else {
-            const putRequestContext =
-              generateRequestContext(apiMethodAfterVersionCheck);
-            requestContexts.push(putRequestContext);
-            // if put object (versioning) with tag set
-            if (request.headers['x-amz-tagging']) {
-                const putTaggingRequestContext =
-                  generateRequestContext('objectPutTagging');
-                requestContexts.push(putTaggingRequestContext);
-            }
-            if (['ON', 'OFF'].includes(request.headers['x-amz-object-lock-legal-hold-status'])) {
-                const putLegalHoldStatusAction =
-                    generateRequestContext('objectPutLegalHold');
-                requestContexts.push(putLegalHoldStatusAction);
-            }
-            // if put object (versioning) with ACL
-            if (isHeaderAcl(request.headers)) {
-                const putAclRequestContext =
-                  generateRequestContext('objectPutACL');
-                requestContexts.push(putAclRequestContext);
-            }
-            if (request.headers['x-amz-object-lock-mode']) {
-                const putObjectLockRequestContext =
-                  generateRequestContext('objectPutRetention');
-                requestContexts.push(putObjectLockRequestContext);
-            }
-            if (request.headers['x-amz-version-id']) {
-                const putObjectVersionRequestContext =
-                    generateRequestContext('objectPutTaggingVersion');
-                requestContexts.push(putObjectVersionRequestContext);
-            }
-        }
-    } else if (apiMethodAfterVersionCheck === 'initiateMultipartUpload' ||
-      apiMethodAfterVersionCheck === 'objectPutPart' ||
-      apiMethodAfterVersionCheck === 'completeMultipartUpload'
-      ) {
-        if (request.headers['x-scal-s3-version-id'] ||
-        request.headers['x-scal-s3-version-id'] === '') {
-            const putVersionRequestContext =
-              generateRequestContext('objectPutVersion');
-            requestContexts.push(putVersionRequestContext);
-        } else {
-            const putRequestContext =
-              generateRequestContext(apiMethodAfterVersionCheck);
-            requestContexts.push(putRequestContext);
-        }
-
-        // if put object (versioning) with ACL
-        if (isHeaderAcl(request.headers)) {
-            const putAclRequestContext =
-              generateRequestContext('objectPutACL');
-            requestContexts.push(putAclRequestContext);
-        }
-
-        if (request.headers['x-amz-object-lock-mode']) {
-            const putObjectLockRequestContext =
-              generateRequestContext('objectPutRetention');
-            requestContexts.push(putObjectLockRequestContext);
-        }
-        if (request.headers['x-amz-version-id']) {
-            const putObjectVersionRequestContext =
-                generateRequestContext('objectPutTaggingVersion');
-            requestContexts.push(putObjectVersionRequestContext);
-        }
     } else {
-        const requestContext =
-          generateRequestContext(apiMethodAfterVersionCheck);
+        const requestContext = new RequestContext(request.headers,
+            request.query, request.bucketName, request.objectKey,
+            request.socket.remoteAddress, request.connection.encrypted,
+            apiMethod, 's3', locationConstraint);
         requestContexts.push(requestContext);
     }
     return requestContexts;
 }
-
-module.exports = prepareRequestContexts;

lib/api/apiUtils/authorization/tagConditionKeys.js

@@ -1,99 +0,0 @@
-const async = require('async');
-
-const { auth, s3middleware } = require('arsenal');
-const metadata = require('../../../metadata/wrapper');
-const { decodeVersionId } = require('../object/versioning');
-
-const { parseTagXml } = s3middleware.tagging;
-
-function makeTagQuery(tags) {
-    return Object.entries(tags)
-        .map(i => i.join('='))
-        .join('&');
-}
-
-function updateRequestContextsWithTags(request, requestContexts, apiMethod, log, cb) {
-    async.waterfall([
-        next => {
-            if (request.headers['x-amz-tagging']) {
-                return next(null, request.headers['x-amz-tagging']);
-            }
-            if (request.post && apiMethod === 'objectPutTagging') {
-                return parseTagXml(request.post, log, (err, tags) => {
-                    if (err) {
-                        log.trace('error parsing request tags');
-                        return next(err);
-                    }
-                    return next(null, makeTagQuery(tags));
-                });
-            }
-            return next(null, null);
-        },
-        (requestTagsQuery, next) => {
-            const objectKey = request.objectKey;
-            const bucketName = request.bucketName;
-            const decodedVidResult = decodeVersionId(request.query);
-            if (decodedVidResult instanceof Error) {
-                log.trace('invalid versionId query', {
-                    versionId: request.query.versionId,
-                    error: decodedVidResult,
-                });
-                return next(decodedVidResult);
-            }
-            const reqVersionId = decodedVidResult;
-            return metadata.getObjectMD(
-                bucketName, objectKey, { versionId: reqVersionId }, log, (err, objMD) => {
-                    if (err) {
-                        // TODO: move to `.is` once BKTCLT-9 is done and bumped in Cloudserver
-                        if (err.NoSuchKey) {
-                            return next(null, requestTagsQuery, null);
-                        }
-                        log.trace('error getting request object tags');
-                        return next(err);
-                    }
-                    const existingTagsQuery = objMD.tags && makeTagQuery(objMD.tags);
-                    return next(null, requestTagsQuery, existingTagsQuery);
-                });
-        },
-    ], (err, requestTagsQuery, existingTagsQuery) => {
-        if (err) {
-            log.trace('error processing tag condition key evaluation');
-            return cb(err);
-        }
-        // FIXME introduced by CLDSRV-256, this syntax should be allowed by the linter
-        // eslint-disable-next-line no-restricted-syntax
-        for (const rc of requestContexts) {
-            rc.setNeedTagEval(true);
-            if (requestTagsQuery) {
-                rc.setRequestObjTags(requestTagsQuery);
-            }
-            if (existingTagsQuery) {
-                rc.setExistingObjTag(existingTagsQuery);
-            }
-        }
-        return cb();
-    });
-}
-
-function tagConditionKeyAuth(authorizationResults, request, requestContexts, apiMethod, log, cb) {
-    if (!authorizationResults) {
-        return cb();
-    }
-    if (!authorizationResults.some(authRes => authRes.checkTagConditions)) {
-        return cb(null, authorizationResults);
-    }
-
-    return updateRequestContextsWithTags(request, requestContexts, apiMethod, log, err => {
-        if (err) {
-            return cb(err);
-        }
-        return auth.server.doAuth(request, log,
-            (err, userInfo, authResults) => cb(err, authResults), 's3', requestContexts);
-    });
-}
-
-module.exports = {
-    tagConditionKeyAuth,
-    updateRequestContextsWithTags,
-    makeTagQuery,
-};

lib/api/apiUtils/bucket/bucketCors.js

@@ -1,356 +0,0 @@
-const { parseString } = require('xml2js');
-const { errors, s3middleware } = require('arsenal');
-
-const escapeForXml = s3middleware.escapeForXml;
-
-/*
-    Format of xml request:
-
-    <CORSConfiguration>
-        <CORSRule>
-            <AllowedOrigin>http://www.example.com</AllowedOrigin>
-            <AllowedMethod>PUT</AllowedMethod>
-            <AllowedMethod>POST</AllowedMethod>
-            <AllowedMethod>DELETE</AllowedMethod>
-            <AllowedHeader>*</AllowedHeader>
-            <MaxAgeSeconds>3000</MaxAgeSec>
-            <ExposeHeader>x-amz-server-side-encryption</ExposeHeader>
-        </CORSRule>
-        <CORSRule>
-            <AllowedOrigin>*</AllowedOrigin>
-            <AllowedMethod>GET</AllowedMethod>
-            <AllowedHeader>*</AllowedHeader>
-            <MaxAgeSeconds>3000</MaxAgeSeconds>
-        </CORSRule>
-    </CORSConfiguration>
-*/
-
-const customizedErrs = {
-    numberRules: 'The number of CORS rules should not exceed allowed limit ' +
-    'of 100 rules.',
-    originAndMethodExist: 'Each CORSRule must identify at least one origin ' +
-    'and one method.',
-};
-
-// Helper validation methods
-const _validator = {
-    /** _validator.validateNumberWildcards - check if string has multiple
-    *   wildcards
-    @param {string} string - string to check for multiple wildcards
-    @return {boolean} - whether more than one wildcard in string
-    */
-    validateNumberWildcards(string) {
-        const firstIndex = string.indexOf('*');
-        if (firstIndex !== -1) {
-            return (string.indexOf('*', firstIndex + 1) === -1);
-        }
-        return true;
-    },
-    /** _validator.validateID - check value of optional ID
-    * @param {string[]} id - array containing id string
-    * @return {(Error|true|undefined)} - Arsenal error on failure, true on
-    *   success, undefined if ID does not exist
-    */
-    validateID(id) {
-        if (!id) {
-            return undefined; // to indicate ID does not exist
-        }
-        if (!Array.isArray(id) || id.length !== 1
-        || typeof id[0] !== 'string') {
-            return errors.MalformedXML;
-        }
-        if (id[0] === '') {
-            return undefined;
-        }
-        return true;
-    },
-    /** _validator.validateMaxAgeSeconds - check value of optional MaxAgeSeconds
-    * @param {string[]} seconds - array containing number string
-    * @return {(Error|parsedValue|undefined)} - Arsenal error on failure, parsed
-    *   value if valid, undefined if MaxAgeSeconds does not exist
-    */
-    validateMaxAgeSeconds(seconds) {
-        if (!seconds) {
-            return undefined;
-        }
-        if (!Array.isArray(seconds) || seconds.length !== 1) {
-            return errors.MalformedXML;
-        }
-        if (seconds[0] === '') {
-            return undefined;
-        }
-        const parsedValue = parseInt(seconds[0], 10);
-        const errMsg = `MaxAgeSeconds "${seconds[0]}" is not a valid value.`;
-        if (Number.isNaN(parsedValue) || parsedValue < 0) {
-            return errors.MalformedXML.customizeDescription(errMsg);
-        }
-        return parsedValue;
-    },
-    /** _validator.validateNumberRules - return if number of rules exceeds 100
-    * @param {number} length - array containing number string
-    * @return {(Error|true)} - Arsenal error on failure, true on success
-    */
-    validateNumberRules(length) {
-        if (length > 100) {
-            return errors.InvalidRequest
-            .customizeDescription(customizedErrs.numberRules);
-        }
-        return true;
-    },
-    /** _validator.validateOriginAndMethodExist
-    * @param {string[]} allowedMethods - array of AllowedMethod's
-    * @param {string[]} allowedOrigins - array of AllowedOrigin's
-    * @return {(Error|true)} - Arsenal error on failure, true on success
-    */
-    validateOriginAndMethodExist(allowedMethods, allowedOrigins) {
-        if (allowedOrigins && allowedMethods &&
-        Array.isArray(allowedOrigins) &&
-        Array.isArray(allowedMethods) &&
-        allowedOrigins.length > 0 &&
-        allowedMethods.length > 0) {
-            return true;
-        }
-        return errors.MalformedXML
-            .customizeDescription(customizedErrs.originAndMethodExist);
-    },
-    /** _validator.validateMethods - check values of AllowedMethod's
-    * @param {string[]} methods - array of AllowedMethod's
-    * @return {(Error|true)} - Arsenal error on failure, true on success
-    */
-    validateMethods(methods) {
-        let invalidMethod;
-        function isValidMethod(method) {
-            const acceptedValues = ['GET', 'PUT', 'HEAD', 'POST', 'DELETE'];
-            if (acceptedValues.indexOf(method) !== -1) {
-                return true;
-            }
-            invalidMethod = method;
-            return false;
-        }
-        if (!methods.every(isValidMethod)) {
-            const errMsg = 'Found unsupported HTTP method in CORS config. ' +
-            `Unsupported method is "${invalidMethod}"`;
-            return errors.InvalidRequest.customizeDescription(errMsg);
-        }
-        return true;
-    },
-    /** _validator.validateAllowedOriginsOrHeaders - check values
-    * @param {string[]} elementArr - array of elements to check
-    * @param {string} typeElement - type of element being checked
-    * @return {(Error|true)} - Arsenal error on failure, true on success
-    */
-    validateAllowedOriginsOrHeaders(elementArr, typeElement) {
-        for (let i = 0; i < elementArr.length; i++) {
-            const element = elementArr[i];
-            if (typeof element !== 'string' || element === '') {
-                return errors.MalformedXML;
-            }
-            if (!this.validateNumberWildcards(element)) {
-                const errMsg = `${typeElement} "${element}" can not have ` +
-                'more than one wildcard.';
-                return errors.InvalidRequest.customizeDescription(errMsg);
-            }
-        }
-        return true;
-    },
-    /** _validator.validateAllowedHeaders - check values of AllowedHeader's
-    * @param {string[]} headers - array of AllowedHeader's
-    * @return {(Error|true|undefined)} - Arsenal error on failure, true if
-    *   valid, undefined if optional AllowedHeader's do not exist
-    */
-    validateAllowedHeaders(headers) {
-        if (!headers) {
-            return undefined; // to indicate AllowedHeaders do not exist
-        }
-        if (!Array.isArray(headers) || headers.length === 0) {
-            return errors.MalformedXML;
-        }
-        const result =
-            this.validateAllowedOriginsOrHeaders(headers, 'AllowedHeader');
-        if (result instanceof Error) {
-            return result;
-        }
-        return true;
-    },
-    /** _validator.validateExposeHeaders - check values of ExposeHeader's
-    * @param {string[]} headers - array of ExposeHeader's
-    * @return {(Error|true|undefined)} - Arsenal error on failure, true if
-    *   valid, undefined if optional ExposeHeader's do not exist
-    */
-    validateExposeHeaders(headers) {
-        if (!headers) {
-            return undefined; // indicate ExposeHeaders do not exist
-        }
-        if (!Array.isArray(headers) || headers.length === 0) {
-            return errors.MalformedXML;
-        }
-        for (let i = 0; i < headers.length; i++) {
-            const header = headers[i];
-            if (typeof header !== 'string') {
-                return errors.MalformedXML;
-            }
-            if (header.indexOf('*') !== -1) {
-                const errMsg = `ExposeHeader ${header} contains a wildcard. ` +
-                'Wildcards are currently not supported for ExposeHeader.';
-                return errors.InvalidRequest.customizeDescription(errMsg);
-            }
-            if (!/^[A-Za-z0-9-]*$/.test(header)) {
-                const errMsg = `ExposeHeader ${header} contains invalid ` +
-                'character.';
-                return errors.InvalidRequest.customizeDescription(errMsg);
-            }
-        }
-        return true;
-    },
-};
-
-/** _validateCorsXml - Validate XML, returning an error if any part is not valid
-* @param {object[]} rules - CORSRule collection parsed from xml to be validated
-* @param {string[]} [rules[].ID] - optional id to identify rule
-* @param {string[]} rules[].AllowedMethod - methods allowed for CORS
-* @param {string[]} rules[].AllowedOrigin - origins allowed for CORS
-* @param {string[]} [rules[].AllowedHeader] - headers allowed in an OPTIONS
-* request via the Access-Control-Request-Headers header
-* @param {string[]} [rules[].MaxAgeSeconds] - seconds browsers should cache
-* OPTIONS response
-* @param {string[]} [rules[].ExposeHeader] - headers exposed to applications
-* @return {(Error|object)} - return cors object on success; error on failure
-*/
-function _validateCorsXml(rules) {
-    const cors = [];
-    let result;
-
-    if (rules.length > 100) {
-        return errors.InvalidRequest
-            .customizeDescription(customizedErrs.numberRules);
-    }
-    for (let i = 0; i < rules.length; i++) {
-        const rule = rules[i];
-        const corsRule = {};
-
-        result = _validator.validateOriginAndMethodExist(rule.AllowedMethod,
-            rule.AllowedOrigin);
-        if (result instanceof Error) {
-            return result;
-        }
-
-        result = _validator.validateMethods(rule.AllowedMethod);
-        if (result instanceof Error) {
-            return result;
-        }
-        corsRule.allowedMethods = rule.AllowedMethod;
-
-        result = _validator.validateAllowedOriginsOrHeaders(rule.AllowedOrigin,
-            'AllowedOrigin');
-        if (result instanceof Error) {
-            return result;
-        }
-        corsRule.allowedOrigins = rule.AllowedOrigin;
-
-        result = _validator.validateID(rule.ID);
-        if (result instanceof Error) {
-            return result;
-        } else if (result) {
-            corsRule.id = rule.ID[0];
-        }
-
-        result = _validator.validateAllowedHeaders(rule.AllowedHeader);
-        if (result instanceof Error) {
-            return result;
-        } else if (result) {
-            corsRule.allowedHeaders = rule.AllowedHeader;
-        }
-
-        result = _validator.validateMaxAgeSeconds(rule.MaxAgeSeconds);
-        if (result instanceof Error) {
-            return result;
-        } else if (result) {
-            corsRule.maxAgeSeconds = result;
-        }
-
-        result = _validator.validateExposeHeaders(rule.ExposeHeader);
-        if (result instanceof Error) {
-            return result;
-        } else if (result) {
-            corsRule.exposeHeaders = rule.ExposeHeader;
-        }
-
-        cors.push(corsRule);
-    }
-    return cors;
-}
-
-/** parseCorsXml - Parse and validate xml body, returning cors object on success
-* @param {string} xml - xml body to parse and validate
-* @param {object} log - Werelogs logger
-* @param {function} cb - callback to server
-* @return {undefined} - calls callback with cors object on success, error on
-*   failure
-*/
-function parseCorsXml(xml, log, cb) {
-    parseString(xml, (err, result) => {
-        if (err) {
-            log.trace('xml parsing failed', {
-                error: err,
-                method: 'parseCorsXml',
-            });
-            log.debug('invalid xml', { xml });
-            return cb(errors.MalformedXML);
-        }
-
-        if (!result || !result.CORSConfiguration ||
-            !result.CORSConfiguration.CORSRule ||
-            !Array.isArray(result.CORSConfiguration.CORSRule)) {
-            const errMsg = 'Invalid cors configuration xml';
-            return cb(errors.MalformedXML.customizeDescription(errMsg));
-        }
-
-        const validationRes =
-            _validateCorsXml(result.CORSConfiguration.CORSRule);
-        if (validationRes instanceof Error) {
-            log.debug('xml validation failed', {
-                error: validationRes,
-                method: '_validateCorsXml',
-                xml,
-            });
-            return cb(validationRes);
-        }
-        // if no error, validation returns cors object
-        return cb(null, validationRes);
-    });
-}
-
-function convertToXml(arrayRules) {
-    const xml = [];
-    xml.push('<?xml version="1.0" encoding="UTF-8" standalone="yes"?>',
-    '<CORSConfiguration>');
-    arrayRules.forEach(rule => {
-        xml.push('<CORSRule>');
-        ['allowedMethods', 'allowedOrigins', 'allowedHeaders', 'exposeHeaders']
-        .forEach(key => {
-            if (rule[key]) {
-                const element = key.charAt(0).toUpperCase() +
-                    key.slice(1, -1);
-                rule[key].forEach(value => {
-                    xml.push(`<${element}>${escapeForXml(value)}` +
-                    `</${element}>`);
-                });
-            }
-        });
-        if (rule.id) {
-            xml.push(`<ID>${escapeForXml(rule.id)}</ID>`);
-        }
-        if (rule.maxAgeSeconds) {
-            xml.push(`<MaxAgeSeconds>${rule.maxAgeSeconds}</MaxAgeSeconds>`);
-        }
-        xml.push('</CORSRule>');
-    });
-    xml.push('</CORSConfiguration>');
-    return xml.join('');
-}
-
-module.exports = {
-    _validator,
-    parseCorsXml,
-    convertToXml,
-};

lib/api/apiUtils/bucket/bucketCreation.js

@@ -1,47 +1,40 @@
-const assert = require('assert');
-const async = require('async');
-const { errors } = require('arsenal');
+import async from 'async';
+import assert from 'assert';
+import { errors } from 'arsenal';
 
-const acl = require('../../../metadata/acl');
-const BucketInfo = require('arsenal').models.BucketInfo;
-const constants = require('../../../../constants');
-const createKeyForUserBucket = require('./createKeyForUserBucket');
-const { parseBucketEncryptionHeaders } = require('./bucketEncryption');
-const metadata = require('../../../metadata/wrapper');
-const kms = require('../../../kms/wrapper');
-const isLegacyAWSBehavior = require('../../../utilities/legacyAWSBehavior');
-const { isServiceAccount } = require('../authorization/permissionChecks');
+import acl from '../../../metadata/acl';
+import BucketInfo from '../../../metadata/BucketInfo';
+import constants from '../../../../constants';
+import createKeyForUserBucket from './createKeyForUserBucket';
+import metadata from '../../../metadata/wrapper';
+import kms from '../../../kms/wrapper';
 
 const usersBucket = constants.usersBucket;
 const oldUsersBucket = constants.oldUsersBucket;
-const zenkoSeparator = constants.zenkoSeparator;
 const userBucketOwner = 'admin';
 
 
-function addToUsersBucket(canonicalID, bucketName, bucketMD, log, cb) {
+function addToUsersBucket(canonicalID, bucketName, log, cb) {
     // BACKWARD: Simplify once do not have to deal with old
     // usersbucket name and old splitter
 
     // Get new format usersBucket to see if it exists
     return metadata.getBucket(usersBucket, log, (err, usersBucketAttrs) => {
-        if (err && !err.is.NoSuchBucket && !err.is.BucketAlreadyExists) {
+        if (err && !err.NoSuchBucket && !err.BucketAlreadyExists) {
             return cb(err);
         }
         const splitter = usersBucketAttrs ?
             constants.splitter : constants.oldSplitter;
         let key = createKeyForUserBucket(canonicalID, splitter, bucketName);
-        const omVal = {
-            creationDate: new Date().toJSON(),
-            ingestion: bucketMD.getIngestion(),
-        };
+        const omVal = { creationDate: new Date().toJSON() };
         // If the new format usersbucket does not exist, try to put the
         // key in the old usersBucket using the old splitter.
         // Otherwise put the key in the new format usersBucket
         const usersBucketBeingCalled = usersBucketAttrs ?
             usersBucket : oldUsersBucket;
         return metadata.putObjectMD(usersBucketBeingCalled, key,
-            omVal, {}, log, err => {
-                if (err?.is?.NoSuchBucket) {
+            omVal, log, err => {
+                if (err && err.NoSuchBucket) {
                     // There must be no usersBucket so createBucket
                     // one using the new format
                     log.trace('users bucket does not exist, ' +
@@ -61,8 +54,9 @@ function addToUsersBucket(canonicalID, bucketName, bucketMD, log, cb) {
                             // from getting a BucketAlreadyExists
                             // error with respect
                             // to the usersBucket.
-                            // TODO: move to `.is` once BKTCLT-9 is done and bumped in Cloudserver
-                            if (err && !err.BucketAlreadyExists) {
+                            if (err &&
+                                err !==
+                                    errors.BucketAlreadyExists) {
                                 log.error('error from metadata', {
                                     error: err,
                                 });
@@ -72,7 +66,7 @@ function addToUsersBucket(canonicalID, bucketName, bucketMD, log, cb) {
                             // Finally put the key in the new format
                             // usersBucket
                             return metadata.putObjectMD(usersBucket,
-                                key, omVal, {}, log, cb);
+                                key, omVal, log, cb);
                         });
                 }
                 return cb(err);
@@ -96,7 +90,7 @@ function freshStartCreateBucket(bucket, canonicalID, log, callback) {
             return callback(err);
         }
         log.trace('created bucket in metadata');
-        return addToUsersBucket(canonicalID, bucketName, bucket, log, err => {
+        return addToUsersBucket(canonicalID, bucketName, log, err => {
             if (err) {
                 return callback(err);
             }
@@ -117,9 +111,9 @@ function freshStartCreateBucket(bucket, canonicalID, log, callback) {
  * @param {function} callback - callback with error or null as arguments
  * @return {undefined}
  */
-function cleanUpBucket(bucketMD, canonicalID, log, callback) {
+export function cleanUpBucket(bucketMD, canonicalID, log, callback) {
     const bucketName = bucketMD.getName();
-    return addToUsersBucket(canonicalID, bucketName, bucketMD, log, err => {
+    return addToUsersBucket(canonicalID, bucketName, log, err => {
         if (err) {
             return callback(err);
         }
@@ -127,29 +121,6 @@ function cleanUpBucket(bucketMD, canonicalID, log, callback) {
     });
 }
 
-/**
- * Manage the server side encryption on bucket creation, as a side effect
- * a bucket key is created in the kms
- * @param {string} bucketName - name of bucket
- * @param {object} headers - request headers
- * @param {function} log - Werelogs logger
- * @param {function} cb - called on completion
- * @returns {undefined}
- * @callback called with (err, sseInfo: object)
- */
-function bucketLevelServerSideEncryption(bucketName, headers, log, cb) {
-    kms.bucketLevelEncryption(
-        bucketName, headers, log, (err, sseInfo) => {
-            if (err) {
-                log.debug('error getting bucket encryption info', {
-                    error: err,
-                });
-                return cb(err);
-            }
-            return cb(null, sseInfo);
-        });
-}
-
 /**
  * Creates bucket
  * @param {AuthInfo} authInfo - Instance of AuthInfo class with
@@ -162,7 +133,7 @@ function bucketLevelServerSideEncryption(bucketName, headers, log, cb) {
  * @param {function} cb - callback to bucketPut
  * @return {undefined}
  */
-function createBucket(authInfo, bucketName, headers,
+export function createBucket(authInfo, bucketName, headers,
     locationConstraint, log, cb) {
     log.trace('Creating bucket');
     assert.strictEqual(typeof bucketName, 'string');
@@ -170,37 +141,12 @@ function createBucket(authInfo, bucketName, headers,
     const ownerDisplayName =
         authInfo.getAccountDisplayName();
     const creationDate = new Date().toJSON();
-    const isNFSEnabled = headers['x-scal-nfs-enabled'] === 'true';
-    const headerObjectLock = headers['x-amz-bucket-object-lock-enabled'];
-    const objectLockEnabled
-        = headerObjectLock && headerObjectLock.toLowerCase() === 'true';
-    const bucket = new BucketInfo(bucketName, canonicalID, ownerDisplayName,
-        creationDate, BucketInfo.currentModelVersion(), null, null, null, null,
-        null, null, null, null, null, null, null, null, null, isNFSEnabled,
-        null, null, objectLockEnabled);
-    let locationConstraintVal = null;
+    const bucket = new BucketInfo(bucketName,
+        canonicalID, ownerDisplayName, creationDate,
+        BucketInfo.currentModelVersion());
 
-    if (locationConstraint) {
-        const [locationConstraintStr, ingestion] =
-            locationConstraint.split(zenkoSeparator);
-        if (locationConstraintStr) {
-            locationConstraintVal = locationConstraintStr;
-            bucket.setLocationConstraint(locationConstraintStr);
-        }
-        if (ingestion === 'ingest') {
-            bucket.enableIngestion();
-            //automatically enable versioning for ingestion buckets
-            bucket.setVersioningConfiguration({ Status: 'Enabled' });
-        }
-    }
-    if (objectLockEnabled) {
-        // default versioning configuration AWS sets
-        // when a bucket is created with object lock
-        const versioningConfiguration = {
-            Status: 'Enabled',
-            MfaDelete: 'Disabled',
-        };
-        bucket.setVersioningConfiguration(versioningConfiguration);
+    if (locationConstraint !== undefined) {
+        bucket.setLocationConstraint(locationConstraint);
     }
     const parseAclParams = {
         headers,
@@ -209,6 +155,18 @@ function createBucket(authInfo, bucketName, headers,
         log,
     };
     async.parallel({
+        serverSideEncryption: function serverSideEncryption(callback) {
+            kms.bucketLevelEncryption(
+                bucketName, headers, log, (err, sseInfo) => {
+                    if (err) {
+                        log.debug('error getting bucket encryption info', {
+                            error: err,
+                        });
+                        return callback(err);
+                    }
+                    return callback(null, sseInfo);
+                });
+        },
         prepareNewBucketMD: function prepareNewBucketMD(callback) {
             acl.parseAclFromHeaders(parseAclParams, (err, parsedACL) => {
                 if (err) {
@@ -223,7 +181,6 @@ function createBucket(authInfo, bucketName, headers,
         },
         getAnyExistingBucketInfo: function getAnyExistingBucketInfo(callback) {
             metadata.getBucket(bucketName, log, (err, data) => {
-                // TODO: move to `.is` once BKTCLT-9 is done and bumped in Cloudserver
                 if (err && err.NoSuchBucket) {
                     return callback(null, 'NoBucketYet');
                 }
@@ -241,48 +198,27 @@ function createBucket(authInfo, bucketName, headers,
         }
         const existingBucketMD = results.getAnyExistingBucketInfo;
         if (existingBucketMD instanceof BucketInfo &&
-            existingBucketMD.getOwner() !== canonicalID &&
-            !isServiceAccount(canonicalID)) {
-            // return existingBucketMD to collect cors headers
-            return cb(errors.BucketAlreadyExists, existingBucketMD);
+            existingBucketMD.getOwner() !== canonicalID) {
+            return cb(errors.BucketAlreadyExists);
         }
         const newBucketMD = results.prepareNewBucketMD;
+        const serverSideEncryption = results.serverSideEncryption;
+        if (serverSideEncryption) {
+            newBucketMD.setServerSideEncryption(serverSideEncryption);
+        }
         if (existingBucketMD === 'NoBucketYet') {
-            const sseConfig = parseBucketEncryptionHeaders(headers);
-            return bucketLevelServerSideEncryption(
-                bucketName, sseConfig, log,
-                (err, sseInfo) => {
-                    if (err) {
-                        return cb(err);
-                    }
-                    newBucketMD.setServerSideEncryption(sseInfo);
-                    log.trace(
-                        'new bucket without flags; adding transient label');
-                    newBucketMD.addTransientFlag();
-                    return freshStartCreateBucket(newBucketMD, canonicalID,
-                                                  log, cb);
-                });
+            log.trace('new bucket without flags; adding transient label');
+            newBucketMD.addTransientFlag();
+
+            return freshStartCreateBucket(newBucketMD, canonicalID, log, cb);
         }
         if (existingBucketMD.hasTransientFlag() ||
             existingBucketMD.hasDeletedFlag()) {
             log.trace('bucket has transient flag or deleted flag. cleaning up');
             return cleanUpBucket(newBucketMD, canonicalID, log, cb);
         }
-        // If bucket already exists in non-transient and non-deleted
-        // state and owned by requester, then return BucketAlreadyOwnedByYou
-        // error unless old AWS behavior (us-east-1)
-        // Existing locationConstraint must have legacyAwsBehavior === true
-        // New locationConstraint should have legacyAwsBehavior === true
-        if (isLegacyAWSBehavior(locationConstraintVal) &&
-            isLegacyAWSBehavior(existingBucketMD.getLocationConstraint())) {
-            log.trace('returning 200 instead of 409 to mirror us-east-1');
-            return cb(null, existingBucketMD);
-        }
-        return cb(errors.BucketAlreadyOwnedByYou, existingBucketMD);
+        // If bucket exists in non-transient and non-deleted
+        // state and owned by requester:
+        return cb(errors.BucketAlreadyOwnedByYou);
     });
 }
-
-module.exports = {
-    cleanUpBucket,
-    createBucket,
-};