Merge pull request #3003 from yutaka-oishi/ft/restore-object

FT: Provide RestoreObject API to support cold storages

.eslintrc

@@ -1,10 +1,6 @@
 {
     "extends": "scality",
-    "plugins": [
-        "mocha"
-    ],
     "rules": {
-        "import/extensions": "off",
         "lines-around-directive": "off",
         "no-underscore-dangle": "off",
         "indent": "off",
@@ -45,10 +41,6 @@
         "no-restricted-properties": "off",
         "new-parens": "off",
         "no-multi-spaces": "off",
-        "quote-props": "off",
-        "mocha/no-exclusive-tests": "error",
-    },
-    "parserOptions": {
-        "ecmaVersion": 2020
+        "quote-props": "off"
     }
 }

.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/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/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
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-nntW9tzi3rTQcQWKA7i9uVdDoCg+gMFVxWMvV7luFEUc/VYV1v8hFfbIFygzFsZY
-xwv4GQaIwbsgzD+oziia53w0FSuNL0uE0MeKvrt3yzHxCxylHyl+TQd/UdAtAo+k
-RL1sI0mBZx5qo6d1J7ZMCxzAGaT7KjnJvziFr/UbfSNnwDsxsUwGaI1ZeAxJN8DI
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-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/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()

Dockerfile

@@ -1,60 +1,40 @@
-ARG NODE_VERSION=16.20-bullseye-slim
-
-FROM node:${NODE_VERSION} as builder
-
-WORKDIR /usr/src/app
-
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        build-essential \
-        ca-certificates \
-        curl \
-        git \
-        gnupg2 \
-        jq \
-        python3 \
-        ssh \
-        wget \
-        libffi-dev \
-        zlib1g-dev \
-    && apt-get clean \
-    && mkdir -p /root/ssh \
-    && ssh-keyscan -H github.com > /root/ssh/known_hosts
-
-ENV PYTHON=python3
-COPY package.json yarn.lock /usr/src/app/
-RUN npm install typescript -g
-RUN yarn install --production --ignore-optional --frozen-lockfile --ignore-engines --network-concurrency 1
-
-################################################################################
-FROM node:${NODE_VERSION}
-
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-        jq \
-    && rm -rf /var/lib/apt/lists/*
+FROM node:10.22.0-slim
+MAINTAINER Giorgio Regni <gr@scality.com>
 
 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/*
+COPY ./package.json /usr/src/app/
+COPY ./yarn.lock /usr/src/app/
 
 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 apt-get update \
+    && apt-get install -y \
+    curl \
+    gnupg2
 
+RUN curl -sS http://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
+    && echo "deb http://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
+
+RUN apt-get update \
+    && apt-get install -y jq python git build-essential ssh --no-install-recommends yarn \
+    && mkdir -p /root/ssh \
+    && ssh-keyscan -H github.com > /root/ssh/known_hosts \
+    && yarn cache clean \
+    && yarn install --frozen-lockfile --production --ignore-optional \
+    && 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-*
+
+COPY . /usr/src/app
 
 VOLUME ["/usr/src/app/localData","/usr/src/app/localMetadata"]
 
-ENTRYPOINT ["tini", "--", "/usr/src/app/docker-entrypoint.sh"]
+ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]
 
 CMD [ "yarn", "start" ]

Healthchecks.md

@@ -1,7 +1,6 @@
 # S3 Healthcheck
 
-Scality S3 exposes a healthcheck route `/live` on the port used
-for the metrics (defaults to port 8002) which returns a
+Scality S3 exposes a healthcheck route `/_/healthcheck` which returns a
 response with HTTP code
 
 - 200 OK

README.md

@@ -1,7 +1,10 @@
-# Zenko CloudServer with Vitastor Backend
+# Zenko CloudServer
 
 ![Zenko CloudServer logo](res/scality-cloudserver-logo.png)
 
+[![Docker Pulls][badgedocker]](https://hub.docker.com/r/zenko/cloudserver)
+[![Docker Pulls][badgetwitter]](https://twitter.com/zenko)
+
 ## Overview
 
 CloudServer (formerly S3 Server) is an open-source Amazon S3-compatible
@@ -11,71 +14,126 @@ Scality’s Open Source Multi-Cloud Data Controller.
 CloudServer provides a single AWS S3 API interface to access multiple
 backend data storage both on-premise or public in the cloud.
 
-This repository contains a fork of CloudServer with [Vitastor](https://git.yourcmc.ru/vitalif/vitastor)
-backend support.
+CloudServer is useful for Developers, either to run as part of a
+continous integration test environment to emulate the AWS S3 service locally
+or as an abstraction layer to develop object storage enabled
+application on the go.
 
-## Quick Start with Vitastor
+## Learn more at [www.zenko.io/cloudserver](https://www.zenko.io/cloudserver/)
 
-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 😊.
+## [May I offer you some lovely documentation?](http://s3-server.readthedocs.io/en/latest/)
 
-Installation instructions:
+## Docker
 
-### Install Vitastor
+[Run your Zenko CloudServer with Docker](https://hub.docker.com/r/zenko/cloudserver/)
 
-Refer to [Vitastor Quick Start Manual](https://git.yourcmc.ru/vitalif/vitastor/src/branch/master/docs/intro/quickstart.en.md).
+## Contributing
 
-### Install Zenko with Vitastor Backend
+In order to contribute, please follow the
+[Contributing Guidelines](
+https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md).
 
-- 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`
+## Installation
 
-### Install and Configure MongoDB
+### Dependencies
 
-Refer to [MongoDB Manual](https://www.mongodb.com/docs/manual/installation/).
+Building and running the 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).
 
-### Setup Zenko
+### Clone source code
 
-- 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
+yarn install --frozen-lockfile
 ```
 
-# Author & License
+If you get an error regarding installation of the diskUsage module,
+please install g++.
 
-- [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)
+If you get an error regarding level-down bindings, try clearing your yarn cache:
+
+```shell
+yarn cache clean
+```
+
+## Run it with a file backend
+
+```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 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 with absolute paths.
+So, when starting the server:
+
+```shell
+mkdir -m 700 $(pwd)/myFavoriteDataPath
+mkdir -m 700 $(pwd)/myFavoriteMetadataPath
+export S3DATAPATH="$(pwd)/myFavoriteDataPath"
+export S3METADATAPATH="$(pwd)/myFavoriteMetadataPath"
+yarn start
+```
+
+## Run it with multiple data backends
+
+```shell
+export S3DATA='multiple'
+yarn start
+```
+
+This starts a Zenko CloudServer on port 8000.
+The default access key is accessKey1 with
+a secret key of verySecretKey1.
+
+With multiple backends, you have the ability to
+choose where each object will be saved by setting
+the following header with a locationConstraint on
+a PUT request:
+
+```shell
+'x-amz-meta-scal-location-constraint':'myLocationConstraint'
+```
+
+If no header is sent with a PUT object request, the
+location constraint of the bucket will determine
+where the data is saved. If the bucket has no location
+constraint, the endpoint of the PUT request will be
+used to determine location.
+
+See the Configuration section in our documentation
+[here](http://s3-server.readthedocs.io/en/latest/GETTING_STARTED/#configuration)
+to learn how to set location constraints.
+
+## Run it with an in-memory backend
+
+```shell
+yarn run mem_backend
+```
+
+This starts a Zenko CloudServer on port 8000.
+The default access key is accessKey1 with
+a secret key of verySecretKey1.
+
+[badgetwitter]: https://img.shields.io/twitter/follow/zenko.svg?style=social&label=Follow
+[badgedocker]: https://img.shields.io/docker/pulls/scality/s3server.svg
+[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 +1,2 @@
 ---
-theme: jekyll-theme-modernist
+theme: jekyll-theme-minimal

bin/metrics_server.js

@@ -0,0 +1,46 @@
+#!/usr/bin/env node
+'use strict'; // eslint-disable-line strict
+
+const {
+    startWSManagementClient,
+    startPushConnectionHealthCheckServer,
+} = require('../lib/management/push');
+
+const logger = require('../lib/utilities/logger');
+
+const {
+    PUSH_ENDPOINT: pushEndpoint,
+    INSTANCE_ID: instanceId,
+    MANAGEMENT_TOKEN: managementToken,
+} = process.env;
+
+if (!pushEndpoint) {
+    logger.error('missing push endpoint env var');
+    process.exit(1);
+}
+
+if (!instanceId) {
+    logger.error('missing instance id env var');
+    process.exit(1);
+}
+
+if (!managementToken) {
+    logger.error('missing management token env var');
+    process.exit(1);
+}
+
+startPushConnectionHealthCheckServer(err => {
+    if (err) {
+        logger.error('could not start healthcheck server', { error: err });
+        process.exit(1);
+    }
+    const url = `${pushEndpoint}/${instanceId}/ws?metrics=1`;
+    startWSManagementClient(url, managementToken, err => {
+        if (err) {
+            logger.error('connection failed, exiting', { error: err });
+            process.exit(1);
+        }
+        logger.info('no more connection, exiting');
+        process.exit(0);
+    });
+});

bin/search_bucket.js

@@ -13,26 +13,20 @@ 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}${listVersions ? '&&versions' : ''}`,
+        path: `/${bucketName}/?search=${escapedSearch}`,
         headers: {
             'Content-Length': 0,
         },
         rejectUnauthorized: false,
-        versions: '',
     };
-    if (sessionToken) {
-        options.headers['x-amz-security-token'] = sessionToken;
-    }
     const transport = ssl ? https : http;
     const request = transport.request(options, response => {
         if (verbose) {
@@ -61,9 +55,9 @@ function _performSearch(host,
     // generateV4Headers exepects request object with path that does not
     // include query
     request.path = `/${bucketName}`;
-    const requestData = listVersions ? { search: query, versions: '' } : { search: query };
-    auth.client.generateV4Headers(request, requestData, accessKey, secretKey, 's3');
-    request.path = `/${bucketName}?search=${escapedSearch}${listVersions ? '&&versions' : ''}`;
+    auth.client.generateV4Headers(request, { search: query },
+        accessKey, secretKey, 's3');
+    request.path = `/${bucketName}?search=${escapedSearch}`;
     if (verbose) {
         logger.info('request headers', { headers: request._headers });
     }
@@ -82,17 +76,15 @@ function searchBucket() {
         .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 } =
+
+    const { host, port, accessKey, secretKey, bucket, query, verbose, ssl } =
         commander;
 
     if (!host || !port || !accessKey || !secretKey || !bucket || !query) {
@@ -101,7 +93,7 @@ function searchBucket() {
         process.exit(1);
     }
 
-    _performSearch(host, port, bucket, query, listVersions, accessKey, secretKey, sessionToken, verbose,
+    _performSearch(host, port, bucket, query, accessKey, secretKey, verbose,
         ssl);
 }
 

bin/secure_channel_proxy.js

@@ -0,0 +1,46 @@
+#!/usr/bin/env node
+'use strict'; // eslint-disable-line strict
+
+const {
+    startWSManagementClient,
+    startPushConnectionHealthCheckServer,
+} = require('../lib/management/push');
+
+const logger = require('../lib/utilities/logger');
+
+const {
+    PUSH_ENDPOINT: pushEndpoint,
+    INSTANCE_ID: instanceId,
+    MANAGEMENT_TOKEN: managementToken,
+} = process.env;
+
+if (!pushEndpoint) {
+    logger.error('missing push endpoint env var');
+    process.exit(1);
+}
+
+if (!instanceId) {
+    logger.error('missing instance id env var');
+    process.exit(1);
+}
+
+if (!managementToken) {
+    logger.error('missing management token env var');
+    process.exit(1);
+}
+
+startPushConnectionHealthCheckServer(err => {
+    if (err) {
+        logger.error('could not start healthcheck server', { error: err });
+        process.exit(1);
+    }
+    const url = `${pushEndpoint}/${instanceId}/ws?proxy=1`;
+    startWSManagementClient(url, managementToken, err => {
+        if (err) {
+            logger.error('connection failed, exiting', { error: err });
+            process.exit(1);
+        }
+        logger.info('no more connection, exiting');
+        process.exit(0);
+    });
+});

config.json

@@ -1,10 +1,7 @@
 {
     "port": 8000,
     "listenOn": [],
-    "metricsPort": 8002,
-    "metricsListenOn": [],
     "replicationGroupId": "RG001",
-    "workers": 4,
     "restEndpoints": {
         "localhost": "us-east-1",
         "127.0.0.1": "us-east-1",
@@ -102,14 +99,6 @@
         "readPreference": "primary",
         "database": "metadata"
     },
-    "authdata": "authdata.json",
-    "backends": {
-        "auth": "file",
-        "data": "file",
-        "metadata": "mongodb",
-        "kms": "file",
-        "quota": "none"
-    },
     "externalBackends": {
         "aws_s3": {
             "httpAgent": {

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

@@ -86,9 +86,6 @@ const constants = {
     // 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'),
@@ -98,26 +95,28 @@ const constants = {
     unsupportedQueries: [
         'accelerate',
         'analytics',
+        'encryption',
         'inventory',
         'logging',
         'metrics',
         'policyStatus',
         'publicAccessBlock',
         'requestPayment',
+        'restore',
         'torrent',
     ],
 
     // Headers supported by AWS that we do not currently support.
     unsupportedHeaders: [
         'x-amz-server-side-encryption-customer-algorithm',
+        'x-amz-server-side-encryption-aws-kms-key-id',
         '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',
+    objectLocationConstraintHeader: 'x-amz-meta-scal-location-constraint',
     legacyLocations: ['sproxyd', 'legacy'],
     // declare here all existing service accounts and their properties
     // (if any, otherwise an empty object)
@@ -130,7 +129,7 @@ const constants = {
         },
     },
     /* eslint-disable camelcase */
-    externalBackends: { aws_s3: true, azure: true, gcp: true, pfs: true, dmf: true, azure_archive: true },
+    externalBackends: { aws_s3: true, azure: true, gcp: true, pfs: 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.
@@ -176,8 +175,6 @@ const constants = {
         'objectDeleteTagging',
         'objectGetTagging',
         'objectPutTagging',
-        'objectPutLegalHold',
-        'objectPutRetention',
     ],
     // response header to be sent when there are invalid
     // user metadata in the object's metadata
@@ -185,64 +182,8 @@ const constants = {
     // Bucket specific queries supported by AWS that we do not currently support
     // these queries may or may not be supported at object level
     unsupportedBucketQueries: [
+        'tagging',
     ],
-    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;

docker-entrypoint.sh

@@ -195,14 +195,6 @@ 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

docs/CLIENTS.rst

@@ -295,51 +295,3 @@ Should force path-style requests even though v3 advertises it does by default.
     $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/GETTING_STARTED.rst

@@ -91,17 +91,6 @@ 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
 -------------------------------------------------------------------------------
 

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

eve/get_product_version.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+script_full_path=$(readlink -f "$0")
+file_dir=$(dirname "$script_full_path")/..
+
+PACKAGE_VERSION=$(cat $file_dir/package.json \
+  | grep version \
+  | head -1 \
+  | awk -F: '{ print $2 }' \
+  | sed 's/[",]//g' \
+  | tr -d '[[:space:]]')
+
+echo $PACKAGE_VERSION

eve/main.yml

@@ -0,0 +1,458 @@
+---
+version: 0.2
+
+branches:
+  feature/*, documentation/*, improvement/*, bugfix/*, w/*, q/*, hotfix/*:
+    stage: pre-merge
+  development/*:
+    stage: post-merge
+
+models:
+  - env: &global-env
+      azurebackend_AZURE_STORAGE_ACCESS_KEY: >-
+        %(secret:azure_storage_access_key)s
+      azurebackend_AZURE_STORAGE_ACCOUNT_NAME: >-
+        %(secret:azure_storage_account_name)s
+      azurebackend_AZURE_STORAGE_ENDPOINT: >-
+        %(secret:azure_storage_endpoint)s
+      azurebackend2_AZURE_STORAGE_ACCESS_KEY: >-
+        %(secret:azure_storage_access_key_2)s
+      azurebackend2_AZURE_STORAGE_ACCOUNT_NAME: >-
+        %(secret:azure_storage_account_name_2)s
+      azurebackend2_AZURE_STORAGE_ENDPOINT: >-
+        %(secret:azure_storage_endpoint_2)s
+      azurebackendmismatch_AZURE_STORAGE_ACCESS_KEY: >-
+        %(secret:azure_storage_access_key)s
+      azurebackendmismatch_AZURE_STORAGE_ACCOUNT_NAME: >-
+        %(secret:azure_storage_account_name)s
+      azurebackendmismatch_AZURE_STORAGE_ENDPOINT: >-
+        %(secret:azure_storage_endpoint)s
+      azurenonexistcontainer_AZURE_STORAGE_ACCESS_KEY: >-
+        %(secret:azure_storage_access_key)s
+      azurenonexistcontainer_AZURE_STORAGE_ACCOUNT_NAME: >-
+        %(secret:azure_storage_account_name)s
+      azurenonexistcontainer_AZURE_STORAGE_ENDPOINT: >-
+        %(secret:azure_storage_endpoint)s
+      azuretest_AZURE_BLOB_ENDPOINT: "%(secret:azure_storage_endpoint)s"
+      b2backend_B2_ACCOUNT_ID: "%(secret:b2backend_b2_account_id)s"
+      b2backend_B2_STORAGE_ACCESS_KEY: >-
+        %(secret:b2backend_b2_storage_access_key)s
+      GOOGLE_SERVICE_EMAIL: "%(secret:gcp_service_email)s"
+      GOOGLE_SERVICE_KEY: "%(secret:gcp_service_key)s"
+      AWS_S3_BACKEND_ACCESS_KEY: "%(secret:aws_s3_backend_access_key)s"
+      AWS_S3_BACKEND_SECRET_KEY: "%(secret:aws_s3_backend_secret_key)s"
+      AWS_S3_BACKEND_ACCESS_KEY_2: "%(secret:aws_s3_backend_access_key_2)s"
+      AWS_S3_BACKEND_SECRET_KEY_2: "%(secret:aws_s3_backend_secret_key_2)s"
+      AWS_GCP_BACKEND_ACCESS_KEY: "%(secret:aws_gcp_backend_access_key)s"
+      AWS_GCP_BACKEND_SECRET_KEY: "%(secret:aws_gcp_backend_secret_key)s"
+      AWS_GCP_BACKEND_ACCESS_KEY_2: "%(secret:aws_gcp_backend_access_key_2)s"
+      AWS_GCP_BACKEND_SECRET_KEY_2: "%(secret:aws_gcp_backend_secret_key_2)s"
+      b2backend_B2_STORAGE_ENDPOINT: "%(secret:b2backend_b2_storage_endpoint)s"
+      gcpbackend2_GCP_SERVICE_EMAIL: "%(secret:gcp2_service_email)s"
+      gcpbackend2_GCP_SERVICE_KEY: "%(secret:gcp2_service_key)s"
+      gcpbackend2_GCP_SERVICE_KEYFILE: /root/.gcp/servicekey
+      gcpbackend_GCP_SERVICE_EMAIL: "%(secret:gcp_service_email)s"
+      gcpbackend_GCP_SERVICE_KEY: "%(secret:gcp_service_key)s"
+      gcpbackendmismatch_GCP_SERVICE_EMAIL: >-
+        %(secret:gcpbackendmismatch_gcp_service_email)s
+      gcpbackendmismatch_GCP_SERVICE_KEY: >-
+        %(secret:gcpbackendmismatch_gcp_service_key)s
+      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
+  - env: &mongo-vars
+      S3BACKEND: "mem"
+      MPU_TESTING: "yes"
+      S3METADATA: mongodb
+  - env: &multiple-backend-vars
+      S3BACKEND: "mem"
+      S3DATA: "multiple"
+  - env: &file-mem-mpu
+      S3BACKEND: "file"
+      S3VAULT: "mem"
+      MPU_TESTING: "yes"
+  - Git: &clone
+      name: Pull repo
+      repourl: '%(prop:git_reference)s'
+      shallow: true
+      retryFetch: true
+      haltOnFailure: true
+  - ShellCommand: &credentials
+      name: Setup Credentials
+      command: bash eve/workers/build/credentials.bash
+      haltOnFailure: true
+      env: *global-env
+  - ShellCommand: &yarn-install
+      name: install modules
+      command: yarn install
+      haltOnFailure: true
+  - Upload: &upload-artifacts
+      source: /artifacts
+      urls:
+        - "*"
+  - ShellCommand: &follow-s3-log
+      logfiles:
+        s3:
+          filename: /artifacts/s3.log
+          follow: true
+  - ShellCommand: &follow-s3-ceph-logs
+      logfiles:
+        ceph:
+          filename: /artifacts/ceph.log
+          follow: true
+        s3:
+          filename: /artifacts/s3.log
+          follow: true
+  - ShellCommand: &add-hostname
+      name: add hostname
+      command: |
+        echo "127.0.0.1 testrequestbucket.localhost" >> /etc/hosts
+        echo \
+        "127.0.0.1 bucketwebsitetester.s3-website-us-east-1.amazonaws.com" \
+        >> /etc/hosts
+      haltOnFailure: true
+  - ShellCommand: &setup-junit-upload
+      name: preparing junit files for upload
+      command: |
+        mkdir -p artifacts/junit
+        find . -name "*junit*.xml" -exec cp {} artifacts/junit/ ";"
+      alwaysRun: true
+  - Upload: &upload-junits
+      source: artifacts
+      urls:
+        - "*"
+      alwaysRun: true
+
+stages:
+  pre-merge:
+    worker:
+      type: local
+    steps:
+      - TriggerStages:
+          name: Launch all workers
+          stage_names:
+            - linting-coverage
+            - file-ft-tests
+            - multiple-backend-test
+            - mongo-ft-tests
+            - ceph-backend-tests
+            - kmip-ft-tests
+          waitForFinish: true
+          haltOnFailure: true
+
+  linting-coverage:
+    worker:
+      type: docker
+      path: eve/workers/build
+      volumes: &default_volumes
+        - '/home/eve/workspace'
+    steps:
+      - Git: *clone
+      - ShellCommand: *yarn-install
+      - ShellCommand: *add-hostname
+      - ShellCommand: *credentials
+      - ShellCommand:
+          name: Unit Coverage mandatory file
+          command: |
+            set -ex
+            test -f .git/HEAD
+      - ShellCommand:
+          name: Linting
+          command: |
+            set -ex
+            yarn run --silent lint -- --max-warnings 0
+            yarn run --silent lint_md
+            flake8 $(git ls-files "*.py")
+            yamllint $(git ls-files "*.yml")
+      - ShellCommand:
+          name: Unit Coverage
+          command: |
+            set -ex
+            unset HTTP_PROXY HTTPS_PROXY NO_PROXY
+            unset http_proxy https_proxy no_proxy
+            mkdir -p $CIRCLE_TEST_REPORTS/unit
+            yarn test
+            yarn run test_legacy_location
+          env: &shared-vars
+            <<: *global-env
+            S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
+            CIRCLE_TEST_REPORTS: /tmp
+            CIRCLE_ARTIFACTS: /tmp
+            CI_REPORTS: /tmp
+      - ShellCommand:
+          name: Unit Coverage logs
+          command: find /tmp/unit -exec cat {} \;
+      - ShellCommand: *setup-junit-upload
+      - Upload: *upload-junits
+
+  multiple-backend-test:
+    worker:
+      type: kube_pod
+      path: eve/workers/pod.yaml
+      images:
+        aggressor: eve/workers/build
+        s3: "."
+      vars:
+        aggressorMem: "2560Mi"
+        s3Mem: "2560Mi"
+        env:
+          <<: *multiple-backend-vars
+          <<: *global-env
+    steps:
+      - Git: *clone
+      - ShellCommand: *credentials
+      - ShellCommand: *yarn-install
+      - ShellCommand:
+          command: |
+            bash -c "
+            source /root/.aws/exports &> /dev/null
+            set -ex
+            bash wait_for_local_port.bash 8000 40
+            yarn run multiple_backend_test
+            yarn run ft_awssdk_external_backends"
+          <<: *follow-s3-log
+          env:
+            <<: *multiple-backend-vars
+            <<: *global-env
+            S3_LOCATION_FILE: tests/locationConfig/locationConfigTests.json
+      - ShellCommand:
+          command: mvn test
+          workdir: build/tests/functional/jaws
+          <<: *follow-s3-log
+          env:
+            <<: *multiple-backend-vars
+      - ShellCommand:
+          command: rspec tests.rb
+          workdir: build/tests/functional/fog
+          <<: *follow-s3-log
+          env:
+            <<: *multiple-backend-vars
+      - ShellCommand: *setup-junit-upload
+      - Upload: *upload-artifacts
+      - Upload: *upload-junits
+
+  ceph-backend-tests:
+    worker:
+      type: kube_pod
+      path: eve/workers/pod.yaml
+      images:
+        aggressor: eve/workers/build
+        s3: "."
+        ceph: eve/workers/ceph
+      vars:
+        aggressorMem: "2500Mi"
+        s3Mem: "2560Mi"
+        redis: enabled
+        env:
+          <<: *multiple-backend-vars
+          <<: *global-env
+          CI_CEPH: "true"
+          MPU_TESTING: "yes"
+          S3_LOCATION_FILE: tests/locationConfig/locationConfigCeph.json
+    steps:
+      - Git: *clone
+      - ShellCommand: *credentials
+      - ShellCommand: *yarn-install
+      - ShellCommand:
+          command: |
+            bash -c "
+            source /root/.aws/exports &> /dev/null
+            set -ex
+            bash eve/workers/ceph/wait_for_ceph.sh
+            bash wait_for_local_port.bash 8000 40
+            yarn run multiple_backend_test"
+          env:
+            <<: *multiple-backend-vars
+            <<: *global-env
+          <<: *follow-s3-ceph-logs
+      - ShellCommand:
+          command: mvn test
+          workdir: build/tests/functional/jaws
+          <<: *follow-s3-ceph-logs
+          env:
+            <<: *multiple-backend-vars
+      - ShellCommand:
+          command: rspec tests.rb
+          workdir: build/tests/functional/fog
+          <<: *follow-s3-ceph-logs
+          env:
+            <<: *multiple-backend-vars
+      - ShellCommand:
+          command: |
+            yarn run ft_awssdk &&
+            yarn run ft_s3cmd
+          env:
+            <<: *file-mem-mpu
+            <<: *global-env
+            S3_LOCATION_FILE: "/kube_pod-prod-cloudserver-backend-0/\
+              build/tests/locationConfig/locationConfigCeph.json"
+          <<: *follow-s3-ceph-logs
+      - ShellCommand: *setup-junit-upload
+      - Upload: *upload-artifacts
+      - Upload: *upload-junits
+
+  mongo-ft-tests:
+    worker: &s3-pod
+      type: kube_pod
+      path: eve/workers/pod.yaml
+      images:
+        aggressor: eve/workers/build
+        s3: "."
+      vars:
+        aggressorMem: "2Gi"
+        s3Mem: "1664Mi"
+        redis: enabled
+        env:
+          <<: *mongo-vars
+          <<: *global-env
+    steps:
+      - Git: *clone
+      - ShellCommand: *credentials
+      - ShellCommand: *yarn-install
+      - ShellCommand:
+          command: |
+            set -ex
+            bash wait_for_local_port.bash 8000 40
+            yarn run ft_test
+          <<: *follow-s3-log
+          env:
+            <<: *mongo-vars
+            <<: *global-env
+      - ShellCommand: *setup-junit-upload
+      - Upload: *upload-artifacts
+      - Upload: *upload-junits
+
+  file-ft-tests:
+    worker:
+      type: kube_pod
+      path: eve/workers/pod.yaml
+      images:
+        aggressor: eve/workers/build
+        s3: "."
+      vars:
+        aggressorMem: "3Gi"
+        s3Mem: "2560Mi"
+        redis: enabled
+        env:
+          <<: *file-mem-mpu
+          <<: *global-env
+    steps:
+      - Git: *clone
+      - ShellCommand: *credentials
+      - ShellCommand: *yarn-install
+      - ShellCommand:
+          command: |
+            set -ex
+            bash wait_for_local_port.bash 8000 40
+            yarn run ft_test
+          <<: *follow-s3-log
+          env:
+            <<: *file-mem-mpu
+            <<: *global-env
+      - ShellCommand: *setup-junit-upload
+      - Upload: *upload-artifacts
+      - Upload: *upload-junits
+
+  kmip-ft-tests:
+    worker:
+      type: kube_pod
+      path: eve/workers/pod.yaml
+      images:
+        aggressor: eve/workers/build
+        s3: "."
+        pykmip: eve/workers/pykmip
+      vars:
+        aggressorMem: "2Gi"
+        s3Mem: "1664Mi"
+        redis: enabled
+        pykmip: enabled
+        env:
+          <<: *file-mem-mpu
+          <<: *global-env
+    steps:
+      - Git: *clone
+      - ShellCommand: *credentials
+      - ShellCommand: *yarn-install
+      - ShellCommand:
+          command: |
+            set -ex
+            bash wait_for_local_port.bash 8000 40
+            bash wait_for_local_port.bash 5696 40
+            yarn run ft_kmip
+          logfiles:
+            pykmip:
+              filename: /artifacts/pykmip.log
+              follow: true
+            s3:
+              filename: /artifacts/s3.log
+              follow: true
+          env:
+            <<: *file-mem-mpu
+            <<: *global-env
+      - ShellCommand: *setup-junit-upload
+      - Upload: *upload-artifacts
+      - Upload: *upload-junits
+
+  post-merge:
+    worker:
+      type: kube_pod
+      path: eve/workers/release/pod.yaml
+      images:
+        release: eve/workers/release
+    steps:
+      - Git: *clone
+      - ShellCommand: &wait_docker_daemon
+          name: Wait for Docker daemon to be ready
+          command: |
+            bash -c '
+            for i in {1..150}
+            do
+              docker info &> /dev/null && exit
+              sleep 2
+            done
+            echo "Could not reach Docker daemon from buildbot worker" >&2
+            exit 1'
+          haltOnFailure: true
+      - ShellCommand: &docker_login
+          name: Private Registry Login
+          command: >
+            docker login
+            -u '%(secret:harbor_login)s'
+            -p '%(secret:harbor_password)s'
+            registry.scality.com
+      - SetProperty: &registry_url
+          name: registry
+          property: registry_url
+          value: registry.scality.com/zenko/cloudserver
+      - SetProperty: &docker_tag_revision
+          name: Set docker tag revision property
+          property: docker_tag_revision
+          value: "%(prop:registry_url)s:%(prop:commit_short_revision)s"
+      - SetProperty: &docker_tag_latest
+          name: Set docker tag latest property
+          property: docker_tag_latest
+          value: "%(prop:registry_url)s:latest-%(prop:product_version)s"
+      - SetPropertyFromCommand: &short_version
+          name: Set short version
+          property: short_version
+          command: echo "%(prop:product_version)s" | grep -o '^[0-9]*\.[0-9]*'
+      - SetProperty: &docker_tag_short_version
+          name: Set docker tag latest short version property
+          property: docker_tag_short_version
+          value: "%(prop:registry_url)s:latest-%(prop:short_version)s"
+      - ShellCommand:
+          name: Build docker image
+          command: >-
+            docker build
+            --no-cache
+            -t %(prop:docker_tag_revision)s
+            -t %(prop:docker_tag_latest)s
+            -t %(prop:docker_tag_short_version)s
+            .
+      - ShellCommand:
+          name: Push images
+          command: |
+            docker push %(prop:docker_tag_revision)s
+            docker push %(prop:docker_tag_latest)s
+            docker push %(prop:docker_tag_short_version)s

eve/workers/build/Dockerfile

@@ -0,0 +1,58 @@
+FROM buildpack-deps:xenial-curl
+
+#
+# Install packages needed by the buildchain
+#
+ENV LANG C.UTF-8
+COPY ./s3_packages.list ./buildbot_worker_packages.list /tmp/
+RUN curl -sS http://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
+    && echo "deb http://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
+    && apt-get update \
+    && apt-get install -y yarn \
+    && cat /tmp/*packages.list | xargs apt-get install -y \
+    && git clone https://github.com/tj/n.git \
+    && make -C ./n \
+    && n 10.22.0 \
+    && pip install pip==9.0.1 \
+    && rm -rf ./n \
+    && rm -rf /var/lib/apt/lists/* \
+    && rm -f /tmp/packages.list
+
+#
+# Add user eve
+#
+
+RUN adduser -u 1042 --home /home/eve --disabled-password --gecos "" eve \
+    && adduser eve sudo \
+    && sed -ri 's/(%sudo.*)ALL$/\1NOPASSWD:ALL/' /etc/sudoers
+#
+# Install Dependencies
+#
+
+# Install RVM and gems
+ENV RUBY_VERSION="2.4.1"
+COPY ./gems.list /tmp/
+RUN cat /tmp/gems.list | xargs gem install
+#RUN gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 \
+#    && curl -sSL https://get.rvm.io | bash -s stable --ruby=$RUBY_VERSION \
+#    && usermod -a -G rvm eve
+#RUN /bin/bash -l -c "\
+#    source /usr/local/rvm/scripts/rvm \
+#    && cat /tmp/gems.list | xargs gem install \
+#    && rm /tmp/gems.list"
+
+# Install Pip packages
+COPY ./pip_packages.list /tmp/
+RUN cat /tmp/pip_packages.list | xargs pip install \
+    && rm -f /tmp/pip_packages.list \
+    && mkdir /home/eve/.aws \
+    && chown eve /home/eve/.aws
+
+#
+# Run buildbot-worker on startup
+#
+
+ARG BUILDBOT_VERSION
+RUN pip install buildbot-worker==$BUILDBOT_VERSION
+
+CMD ["/bin/bash", "-l", "-c", "buildbot-worker create-worker . $BUILDMASTER:$BUILDMASTER_PORT $WORKERNAME $WORKERPASS   && buildbot-worker start --nodaemon"]

eve/workers/build/buildbot_worker_packages.list

@@ -0,0 +1,13 @@
+ca-certificates
+git
+gnupg
+libffi-dev
+libssl-dev
+python-pip
+python2.7
+python2.7-dev
+software-properties-common
+sudo
+tcl
+wget
+procps

eve/workers/build/credentials.bash

@@ -2,9 +2,9 @@
 set -x #echo on
 set -e #exit at the first error
 
-mkdir -p $HOME/.aws
+mkdir -p ~/.aws
 
-cat >>$HOME/.aws/credentials <<EOF
+cat >>/root/.aws/credentials <<EOF
 [default]
 aws_access_key_id = $AWS_S3_BACKEND_ACCESS_KEY
 aws_secret_access_key = $AWS_S3_BACKEND_SECRET_KEY

eve/workers/build/gems.list

@@ -0,0 +1,4 @@
+fog-aws:1.3.0
+json
+mime-types:3.1
+rspec:3.5

eve/workers/build/pip_packages.list

@@ -0,0 +1,3 @@
+flake8
+s3cmd==1.6.1
+yamllint

eve/workers/build/s3_packages.list

@@ -0,0 +1,11 @@
+build-essential
+curl
+default-jdk
+libdigest-hmac-perl
+lsof
+maven
+netcat
+redis-server
+ruby-full
+yarn
+zlib1g-dev

eve/workers/pod.yaml

@@ -0,0 +1,233 @@
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "proxy-ci-test-pod"
+spec:
+  restartPolicy: Never
+  terminationGracePeriodSeconds: 10
+  hostAliases:
+  - ip: "127.0.0.1"
+    hostnames:
+    - "bucketwebsitetester.s3-website-us-east-1.amazonaws.com"
+    - "testrequestbucket.localhost"
+    - "pykmip.local"
+  {% if vars.pykmip is defined and vars.pykmip == 'enabled' -%}
+  initContainers:
+    - name: kmip-certs-installer
+      image: {{ images.pykmip }}
+      command: [ 'sh', '-c', 'cp /ssl/* /ssl-kmip/']
+      volumeMounts:
+        - name: kmip-certs
+          readOnly: false
+          mountPath: /ssl-kmip
+  {%- endif %}
+  containers:
+    {% if vars.env.S3METADATA is defined and vars.env.S3METADATA == "mongodb" -%}
+    - name: mongo
+      image: scality/ci-mongo:3.6.8
+      imagePullPolicy: IfNotPresent
+      resources:
+        requests:
+          cpu: 500m
+          memory: 1Gi
+        limits:
+          cpu: 500m
+          memory: 1Gi
+    {%- endif %}
+    - name: aggressor
+      image: {{ images.aggressor }}
+      imagePullPolicy: IfNotPresent
+      resources:
+        requests:
+          cpu: "1"
+          memory: {{ vars.aggressorMem }}
+        limits:
+          cpu: "1"
+          memory: {{ vars.aggressorMem }}
+      volumeMounts:
+        - name: creds
+          readOnly: false
+          mountPath: /root/.aws
+        - name: artifacts
+          readOnly: true
+          mountPath: /artifacts
+      command:
+        - bash
+        - -lc
+        - |
+          buildbot-worker create-worker . $BUILDMASTER:$BUILDMASTER_PORT $WORKERNAME $WORKERPASS
+          buildbot-worker start --nodaemon
+      env:
+        - name: CI
+          value: "true"
+        - name: ENABLE_LOCAL_CACHE
+          value: "true"
+        - name: REPORT_TOKEN
+          value: "report-token-1"
+        - name: REMOTE_MANAGEMENT_DISABLE
+          value: "1"
+        {% for key, value in vars.env.items() %}
+        - name: {{ key }}
+          value: "{{ value }}"
+        {% endfor %}
+    - name: s3
+      image: {{ images.s3 }}
+      imagePullPolicy: IfNotPresent
+      resources:
+        requests:
+          cpu: "2"
+          memory: {{ vars.s3Mem }}
+        limits:
+          cpu: "2"
+          memory: {{ vars.s3Mem }}
+      volumeMounts:
+        - name: creds
+          readOnly: false
+          mountPath: /root/.aws
+        - name: certs
+          readOnly: false
+          mountPath: /tmp
+        - name: artifacts
+          readOnly: false
+          mountPath: /artifacts
+        - name: kmip-certs
+          readOnly: false
+          mountPath: /ssl-kmip
+      command:
+        - bash
+        - -ec
+        - |
+          sleep 10 # wait for mongo
+          /usr/src/app/docker-entrypoint.sh yarn start | tee -a /artifacts/s3.log
+      env:
+        {% if vars.env.S3DATA is defined and vars.env.S3DATA == "multiple" and vars.env.CI_CEPH is not defined -%}
+        - name: S3_LOCATION_FILE
+          value: "/usr/src/app/tests/locationConfig/locationConfigTests.json"
+        {%- endif %}
+        {% if vars.env.S3DATA is defined and vars.env.S3DATA == "multiple" and vars.env.CI_CEPH is defined and vars.env.CI_CEPH == "true" -%}
+        - name: S3_LOCATION_FILE
+          value: "/usr/src/app/tests/locationConfig/locationConfigCeph.json"
+        {%- endif %}
+        {% if vars.pykmip is defined and vars.pykmip == 'enabled' -%}
+        - name: S3KMS
+          value: kmip
+        - name: S3KMIP_PORT
+          value: "5696"
+        - name: S3KMIP_HOSTS
+          value: "pykmip.local"
+        - name: S3KMIP_COMPOUND_CREATE
+          value: "false"
+        - name: S3KMIP_BUCKET_ATTRIBUTE_NAME
+          value: ''
+        - name: S3KMIP_PIPELINE_DEPTH
+          value: "8"
+        - name: S3KMIP_KEY
+          value: /ssl-kmip/kmip-client-key.pem
+        - name: S3KMIP_CERT
+          value: /ssl-kmip/kmip-client-cert.pem
+        - name: S3KMIP_CA
+          value: /ssl-kmip/kmip-ca.pem
+        {%- endif %}
+        - name: CI
+          value: "true"
+        - name: ENABLE_LOCAL_CACHE
+          value: "true"
+        - name: MONGODB_HOSTS
+          value: "localhost:27018"
+        - name: MONGODB_RS
+          value: "rs0"
+        - name: REDIS_HOST
+          value: "localhost"
+        - name: REDIS_PORT
+          value: "6379"
+        - name: REPORT_TOKEN
+          value: "report-token-1"
+        - name: REMOTE_MANAGEMENT_DISABLE
+          value: "1"
+        - name: HEALTHCHECKS_ALLOWFROM
+          value: "0.0.0.0/0"
+        {% for key, value in vars.env.items() %}
+        - name: {{ key }}
+          value: "{{ value }}"
+        {% endfor %}
+    {% if vars.redis is defined and vars.redis == "enabled" -%}
+    - name: redis
+      image: redis:alpine
+      imagePullPolicy: IfNotPresent
+      resources:
+        requests:
+          cpu: 200m
+          memory: 128Mi
+        limits:
+          cpu: 200m
+          memory: 128Mi
+    {%- endif %}
+    {% if vars.env.CI_PROXY is defined and vars.env.CI_PROXY == "true" -%}
+    - name: squid
+      image: scality/ci-squid
+      imagePullPolicy: IfNotPresent
+      resources:
+        requests:
+          cpu: 250m
+          memory: 128Mi
+        limits:
+          cpu: 250m
+          memory: 128Mi
+      volumeMounts:
+        - name: certs
+          readOnly: false
+          mountPath: /ssl
+      command:
+        - sh
+        - -exc
+        - |
+          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
+    {%- endif %}
+    {% if vars.env.CI_CEPH is defined and vars.env.CI_CEPH == "true" -%}
+    - name: ceph
+      image: {{ images.ceph }}
+      imagePullPolicy: IfNotPresent
+      resources:
+        requests:
+          cpu: 500m
+          memory: 1536Mi
+        limits:
+          cpu: 500m
+          memory: 1536Mi
+      volumeMounts:
+        - name: artifacts
+          readOnly: false
+          mountPath: /artifacts
+    {%- endif %}
+    {% if vars.pykmip is defined and vars.pykmip == 'enabled' -%}
+    - name: pykmip
+      image: {{ images.pykmip }}
+      imagePullPolicy: IfNotPresent
+      volumeMounts:
+        - name: artifacts
+          readOnly: false
+          mountPath: /artifacts
+      resources:
+        requests:
+          cpu: 100m
+          memory: 128Mi
+        limits:
+          cpu: 100m
+          memory: 128Mi
+    {%- endif %}
+  volumes:
+    - name: creds
+      emptyDir: {}
+    - name: certs
+      emptyDir: {}
+    - name: artifacts
+      emptyDir: {}
+    - name: kmip-certs
+      emptyDir: {}

eve/workers/pykmip/Dockerfile

@@ -1,4 +1,5 @@
-FROM python:3.10-alpine
+FROM python:3-alpine
+
 
 RUN apk add --no-cache \
         libressl && \
@@ -7,14 +8,8 @@ RUN apk add --no-cache \
         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 && \
+        build-base && \
+    pip install pykmip requests && \
     apk del .build-deps && \
     mkdir /pykmip
 

eve/workers/pykmip/certs/kmip-ca.pem

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----
+MIIC6zCCAdOgAwIBAgIUOf68qXxLlhpqa94YFjWARaY09VIwDQYJKoZIhvcNAQEL
+BQAwJDEQMA4GA1UECgwHU2NhbGl0eTEQMA4GA1UEAwwHUm9vdCBDQTAgFw0yMDA0
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+i6JWkohptV5c0oMUjxTrzBRYWyMWdScHUfxjV6AY7QFoIrNBqEDTARfRu+ekFkfH
+qfnSp45aLi0gf53WJNTCQJAILGxcXkvSBuw50Fm5aBSgG70Oczf/bgJY4uJTVUra
+3GdmDXqLZ7WpSCS5EyzJchDo75TFFRnNAy7+YoKh+11TIwdrrs2qEiAjJ/2zAuIg
+r5Vnx6AEEnhqFNbyTLOfk2/MN87FEKqH07vSAHA6M4tprWU8kArcTjMlmVaH8cgO
+47lVJ6blCUiJTJLnzNw83dzJTfFmm9CQx7JyTpEBag==
+-----END CERTIFICATE-----

eve/workers/pykmip/certs/kmip-cert.pem

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

eve/workers/pykmip/certs/kmip-client-cert.pem

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

eve/workers/pykmip/certs/kmip-client-key.pem

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

eve/workers/pykmip/certs/kmip-key.pem

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
+MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQC7awDGGNVWmiWF
+jyBet9HTx/z7eJHn0o769DZSsir9oKVMty9w5tQk3dAMuskFkeo1cirxlhXcgOBn
+z9vv/eouwy0yOHj2av3GrYaPITkrjwTitYfjdedy5WfWLmCpuZTUY3IUPw4uCcpI
+QIEJTR4e84kd4a1dUK4IwwIAxyr7pigXEXPKDmLluAE2Jd+Qv+IeYczLnJ5ZsGY6
+tN8AWcobiyoDE+nZq17+u2XsSFqPPNQDWgaYlKt+sDwyaBaHkt7V7xCUct5xS/gB
+BB6ahKT+hjILfK5z1SSYFG9DhSKcd5KQGhGOyPYTULI5dweaJLdXERzjRTpduSlz
+vkCn/CrhAgMBAAECggEAVo7o4JT/kuvGgJTF4nkLU8B9urbIzESW/JhlrnPTHyhe
+r7u7EW3KdOxs9jQeO5BUlzKPWtxyZFCxU8DQV1ryGX7TFOq4Ezb+1g+2ocw6Vz/K
+hdpJVGhT6ODCwEzTIBAyCJWVTnyA1Ap5fj0sW1temfToUwCzzPFCL5HBDxLtayNb
+DvAdqP6nvzF85oGlyJlwdY9Zz8bWxd+kDeFAp+23rcLrwPwUASilLwp9v1erc6Hs
+Mg1UkF7liuIIaSQahOF93YTMJAOMNft8wN+QQqQ12zMCD/fOcZTRBrLwHSaGJ+/Y
+ACq9yzVYpzRnNOgkmpBkxXUzddkPPom/LdGaY5aE8QKBgQDwpbQaIf1VQZRyVEVL
+VeW9fh1f4rzI0Yd+/BvuSzVLAuZCWDWjTC5zqpLeQ9mk7ziF0ck/MlcSlumZ+f0Q
+aMUNxjtpGeKmAygCx5mZRCqKz+oxP0vdHkP5PwQQIUAwWXnWiSAuCKRX1TnjW9Dk
+7Qq4Qfz2FS/PmY7Z3sS4ugId9wKBgQDHX/LYRuaoGS8gqR72DOqCJMkMduz5DGtD
+fTUvSP+OZHAMRgTnANAOagy/drj6nNM3zDHTocEMfcC4HbiRU7c6Ys1iuiJ4bP4l
+OkJajl9O3LJsJwLsHeMnZM27/9/mD8mrPzbNUHXZCU26uah9qLHwAwexp+rzJJNX
+iTHkT/Gn5wKBgQCCNseblGTGKzQuIRdVymcEACfY6JGKgIY22igq6xstOaZqo9xy
+PhiskdHi3wf3zVHiZz/kKFMhRfOlU7XxmR93cppXJqCTgAW4a1TbsBzs+9AXUc61
+GVlilwyVxcg74U6iHZUCE78Jn+Ew+0+vb+xrA5njdldmmArKLVZ5Nn1KxQKBgFZs
+COAnG6SSBhOqO3l8b8qqF1wH0QDDmVtP0tYEVoJqlwc68rUPbSBSZ+Q2mkhH4ma1
+ZIPQAdZgTEGC4JZeK3ZrjYvWE0sQM7n/XvPR8w5ELDMlVebzrZtN3sA3Ud5vyYMp
+i5/D2NGTbtYZ1CdkEH1xUsx3dSigGh4/ohjNbnrRAoGANWNVP+WK/iC6H49UGbtC
+f+0Q5UL1hEh+9W8WqYiY38mA1xO3A07RQhBjk004CSqcd/ZJgniWYTZOhfd9lwBp
+5FIg95xaJbklGOxL8jYAYqO4D/QURXuYpLVpVS/Xvy0d5n2U1tISSAvhs4u6/7Fv
+M0iIzoBaJY36ZSK4LRgiHjM=
+-----END PRIVATE KEY-----

eve/workers/pykmip/server.conf

@@ -4,7 +4,7 @@ port=5696
 certificate_path=/ssl/kmip-cert.pem
 key_path=/ssl/kmip-key.pem
 ca_path=/ssl/kmip-ca.pem
-auth_suite=TLS1.2
+auth_suite=Basic
 policy_path=/etc/pykmip/policies
 enable_tls_client_auth=True
 database_path=/pykmip/pykmip.db

eve/workers/release/Dockerfile

@@ -0,0 +1,24 @@
+FROM ubuntu:bionic
+
+WORKDIR /home/eve/workspace
+
+RUN apt-get update && apt-get install -y \
+    git \
+    gnupg2 \
+    lsb-release \
+    curl \
+    python3-buildbot-worker \
+    && adduser -u 1042 --home /home/eve eve \
+    && chown -R eve:eve /home/eve
+
+# Install docker cli
+ARG DOCKER_VERSION=18.06.1~ce~3-0~ubuntu
+
+RUN curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - \
+ && echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" \
+    | tee -a /etc/apt/sources.list.d/docker-ce.list \
+ && apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    docker-ce=${DOCKER_VERSION} \
+ && rm -rf /var/lib/apt/lists/* /var/cache/apt
+
+USER eve

eve/workers/release/pod.yaml

@@ -0,0 +1,45 @@
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: release-worker
+spec:
+  containers:
+    - name: release-worker
+      image: "{{ images.release }}"
+      command: ["/bin/sh"]
+      args: ["-c", "buildbot-worker create-worker . ${BUILDMASTER}:${BUILDMASTER_PORT} ${WORKERNAME} ${WORKERPASS} && buildbot-worker start --nodaemon"]
+      resources:
+        requests:
+          cpu: "250m"
+          memory: 1Gi
+        limits:
+          cpu: "1"
+          memory: 1Gi
+      env:
+        - name: DOCKER_HOST
+          value: localhost:2375
+      volumeMounts:
+      - name: worker-workspace
+        mountPath: /home/eve/workspace
+    - name: dind-daemon
+      image: docker:18.06.1-dind
+      resources:
+        requests:
+          cpu: "500m"
+          memory: 1Gi
+        limits:
+          cpu: "1"
+          memory: 1Gi
+      securityContext:
+        privileged: true
+      volumeMounts:
+      - name: docker-storage
+        mountPath: /var/lib/docker
+      - name: worker-workspace
+        mountPath: /home/eve/workspace
+  volumes:
+  - name: docker-storage
+    emptyDir: {}
+  - name: worker-workspace
+    emptyDir: {}

examples/python-md-search.py

@@ -48,7 +48,7 @@ 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)
+print canonical_request
 
 credential_scope = '{0}/{1}/{2}/aws4_request' \
     .format(date_stamp, region, service)
@@ -76,4 +76,4 @@ headers = {
 endpoint = 'http://' + host + canonical_uri + '?' + canonical_querystring
 
 r = requests.get(endpoint, headers=headers)
-print(r.text)
+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 +1,3 @@
 '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')();

lib/api/api.js

@@ -1,14 +1,12 @@
-const { auth, errors, policies } = require('arsenal');
+const { auth, errors } = require('arsenal');
 const async = require('async');
 
 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 bucketGet = require('./bucketGet');
 const bucketGetACL = require('./bucketGetACL');
 const bucketGetCors = require('./bucketGetCors');
 const bucketGetVersioning = require('./bucketGetVersioning');
@@ -18,24 +16,17 @@ 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');
@@ -43,11 +34,10 @@ 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 objectDelete = require('./objectDelete');
 const objectDeleteTagging = require('./objectDeleteTagging');
 const objectGet = require('./objectGet');
 const objectGetACL = require('./objectGetACL');
@@ -67,48 +57,18 @@ const prepareRequestContexts
     = require('./apiUtils/authorization/prepareRequestContexts');
 const serviceGet = require('./serviceGet');
 const vault = require('../auth/vault');
-const website = require('./website');
+const websiteGet = require('./websiteGet');
+const websiteHead = require('./websiteHead');
 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');
-
-const monitoringMap = policies.actionMaps.actionMonitoringMapS3;
 
 auth.setHandler(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);
@@ -123,7 +83,6 @@ const api = {
         // 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);
         }
 
@@ -136,35 +95,17 @@ const api = {
             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) {
+                if (!authResults[0].isAllowed) {
                     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 ' +
@@ -173,143 +114,108 @@ const api = {
                 }
             } 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
+                    if (!authResults[i].isAllowed) {
                         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;
-                    }
                 }
             }
-            // 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;
-            }
-            return { returnTagCount, isImplicitDeny };
+            return returnTagCount;
         }
 
         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);
+            next => auth.server.doAuth(request, log, (err, userInfo, authorizationResults, streamingV4Params) =>
+                next(err, userInfo, authorizationResults, streamingV4Params), 's3', requestContexts),
+            (userInfo, authorizationResults, streamingV4Params, next) => {
+                if (authorizationResults) {
+                    const checkedResults = checkAuthResults(authorizationResults);
+                    if (checkedResults instanceof Error) {
+                        return next(checkedResults);
                     }
-                    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();
+                    returnTagCount = checkedResults;
                 }
-                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;
+                return tagConditionKeyAuth(authorizationResults, request, requestContexts, apiMethod, log,
+                (err, tagAuthResults, updatedContexts) =>
+                    next(err, tagAuthResults, authorizationResults, userInfo, streamingV4Params, updatedContexts));
             },
-            // 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) => {
+        ], (err, tagAuthResults, authorizationResults, userInfo, streamingV4Params, updatedContexts) => {
             if (err) {
+                log.trace('authentication error', { error: err });
                 return callback(err);
             }
-            request.accountQuotas = infos?.accountQuota;
-            if (authorizationResults) {
-                const checkedResults = checkAuthResults(authorizationResults);
+            if (tagAuthResults) {
+                const checkedResults = checkAuthResults(tagAuthResults);
                 if (checkedResults instanceof Error) {
                     return callback(checkedResults);
                 }
-                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;
-                }, {});
+                returnTagCount = checkedResults;
             }
-            const methodCallback = (err, ...results) => async.forEachLimit(request.finalizerHooks, 5,
-                    (hook, done) => hook(err, done),
-                    () => callback(err, ...results));
-
+            // issue 100 Continue to the client
+            writeContinue(request, response);
             if (apiMethod === 'objectPut' || apiMethod === 'objectPutPart') {
-                request._response = response;
                 return this[apiMethod](userInfo, request, streamingV4Params,
-                    log, methodCallback, authorizationResults);
+                    log, callback, authorizationResults);
             }
-            if (apiMethod === 'objectCopy' || apiMethod === 'objectPutCopyPart') {
-                return this[apiMethod](userInfo, request, sourceBucket,
-                    sourceObject, sourceVersionId, log, methodCallback);
-            }
-            if (apiMethod === 'objectGet') {
-                return this[apiMethod](userInfo, request, returnTagCount, log, callback);
-            }
-            return this[apiMethod](userInfo, request, log, methodCallback);
+            const MAX_POST_LENGTH = request.method.toUpperCase() === '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);
+                }
+                return undefined;
+            });
+
+            request.on('error', err => {
+                log.trace('error receiving request', {
+                    error: err,
+                });
+                return callback(errors.InternalError);
+            });
+
+            request.on('end', () => {
+                if (postLength > MAX_POST_LENGTH) {
+                    log.error('body length is too long for request type',
+                        { postLength });
+                    return callback(errors.InvalidRequest);
+                }
+                // Convert array of post buffers into one string
+                request.post = Buffer.concat(post, postLength).toString();
+
+                // IAM policy -Tag condition keys require information from CloudServer for evaluation
+                return tagConditionKeyAuth(authorizationResults, request, (updatedContexts || requestContexts),
+                apiMethod, log, (err, tagAuthResults) => {
+                    if (err) {
+                        log.trace('tag authentication error', { error: err });
+                        return callback(err);
+                    }
+                    if (tagAuthResults) {
+                        const checkedResults = checkAuthResults(tagAuthResults);
+                        if (checkedResults instanceof Error) {
+                            return callback(checkedResults);
+                        }
+                        returnTagCount = checkedResults;
+                    }
+                    if (apiMethod === 'objectCopy' ||
+                    apiMethod === 'objectPutCopyPart') {
+                        return this[apiMethod](userInfo, request, sourceBucket,
+                            sourceObject, sourceVersionId, log, callback);
+                    }
+                    if (apiMethod === 'objectGet') {
+                        return this[apiMethod](userInfo, request,
+                        returnTagCount, log, callback);
+                    }
+                    return this[apiMethod](userInfo, request, log, callback);
+                });
+            });
+            return undefined;
         });
     },
     bucketDelete,
     bucketDeleteCors,
-    bucketDeleteEncryption,
     bucketDeleteWebsite,
     bucketGet,
     bucketGetACL,
@@ -318,38 +224,29 @@ const api = {
     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,
@@ -368,10 +265,10 @@ const api = {
     objectPutPart,
     objectPutCopyPart,
     objectPutRetention,
-    objectRestore,
     serviceGet,
-    websiteGet: website,
-    websiteHead: website,
+    websiteGet,
+    websiteHead,
+    objectRestore,
 };
 
 module.exports = api;

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

@@ -1,23 +1,49 @@
-const { evaluators, actionMaps, RequestContext, requestUtils } = require('arsenal').policies;
-const { errors } = require('arsenal');
-const { parseCIDR, isValid } = require('ipaddr.js');
+const { evaluators } = require('arsenal').policies;
 const constants = require('../../../../constants');
-const { config } = require('../../../Config');
 
-const {
-    allAuthedUsersId,
-    bucketOwnerActions,
-    logId,
-    publicId,
-    arrayOfAllowed,
-    assumedRoleArnResourceType,
-    backbeatLifecycleSessionName,
-    actionsToConsiderAsObjectPut,
-} = constants;
+const actionMap = {
+    multipartDelete: 's3:AbortMultipartUpload',
+    bucketDelete: 's3:DeleteBucket',
+    bucketDeletePolicy: 's3:DeleteBucketPolicy',
+    bucketDeleteWebsite: 's3:DeleteBucketWebsite',
+    objectDelete: 's3:DeleteObject',
+    objectDeleteTagging: 's3:DeleteObjectTagging',
+    bucketGetACL: 's3:GetBucketAcl',
+    bucketGetCors: 's3:GetBucketCORS',
+    bucketGetLocation: 's3:GetBucketLocation',
+    bucketGetObjectLock: 's3:GetBucketObjectLockConfiguration',
+    bucketGetPolicy: 's3:GetBucketPolicy',
+    bucketGetVersioning: 's3:GetBucketVersioning',
+    bucketGetWebsite: 's3:GetBucketWebsite',
+    bucketGetLifecycle: 's3:GetLifecycleConfiguration',
+    objectGet: 's3:GetObject',
+    objectGetACL: 's3:GetObjectAcl',
+    objectGetLegalHold: 's3:GetObjectLegalHold',
+    objectGetRetention: 's3:GetObjectRetention',
+    objectGetTagging: 's3:GetObjectTagging',
+    bucketGetReplication: 's3:GetReplicationConfiguration',
+    bucketHead: 's3:ListBucket',
+    bucketGet: 's3:ListBucket',
+    listMultipartUploads: 's3:ListBucketMultipartUploads',
+    listParts: 's3:ListMultipartUploadParts',
+    bucketPutACL: 's3:PutBucketAcl',
+    bucketPutCors: 's3:PutBucketCORS',
+    bucketPutObjectLock: 's3:PutBucketObjectLockConfiguration',
+    bucketPutPolicy: 's3:PutBucketPolicy',
+    bucketPutVersioning: 's3:PutBucketVersioning',
+    bucketPutWebsite: 's3:PutBucketWebsite',
+    bucketPutLifecycle: 's3:PutLifecycleConfiguration',
+    objectPut: 's3:PutObject',
+    objectPutACL: 's3:PutObjectAcl',
+    objectPutTagging: 's3:PutObjectTagging',
+    objectPutLegalHold: 's3:PutObjectLegalHold',
+    objectPutRetention: 's3:PutObjectRetention',
+    bucketPutReplication: 's3:PutReplicationConfiguration',
+};
 
 // whitelist buckets to allow public read on objects
-const publicReadBuckets = process.env.ALLOW_PUBLIC_READ_BUCKETS
-    ? process.env.ALLOW_PUBLIC_READ_BUCKETS.split(',') : [];
+const publicReadBuckets = process.env.ALLOW_PUBLIC_READ_BUCKETS ?
+    process.env.ALLOW_PUBLIC_READ_BUCKETS.split(',') : [];
 
 function getServiceAccountProperties(canonicalID) {
     const canonicalIDArray = canonicalID.split('/');
@@ -29,109 +55,51 @@ 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;
+function checkBucketAcls(bucket, requestType, canonicalID) {
     if (bucket.getOwner() === canonicalID) {
         return true;
     }
-    if (parsedMainApiCall === 'objectGet') {
-        if (requestTypeParsed === 'objectGetTagging') {
-            return true;
-        }
-    }
-    if (parsedMainApiCall === 'objectPut') {
-        if (arrayOfAllowed.includes(requestTypeParsed)) {
-            return true;
-        }
-    }
 
+    // any requestType outside of those checked in this function is
+    // outside the scope of ACL permissions and will be denied unless
+    // allowed by a different permissions granter
     const bucketAcl = bucket.getAcl();
-    if (requestTypeParsed === 'bucketGet' || requestTypeParsed === 'bucketHead') {
+    if (requestType === 'bucketGet' || requestType === 'bucketHead') {
         if (bucketAcl.Canned === 'public-read'
             || bucketAcl.Canned === 'public-read-write'
             || (bucketAcl.Canned === 'authenticated-read'
-                && canonicalID !== publicId)) {
+                && canonicalID !== constants.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 (requestType === 'bucketGetACL') {
         if ((bucketAcl.Canned === 'log-delivery-write'
-            && canonicalID === logId)
+                && canonicalID === constants.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 (requestType === '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 (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;
-        } 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,
@@ -140,146 +108,86 @@ function checkBucketAcls(bucket, requestType, canonicalID, mainApiCall) {
     // 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');
+    return (requestType === 'objectPutACL' || requestType === 'objectGetACL' ||
+    requestType === 'objectGet' || requestType === 'objectHead');
 }
 
-function checkObjectAcls(bucket, objectMD, requestType, canonicalID, requesterIsNotUser,
-    isUserUnauthenticated, mainApiCall) {
+function checkObjectAcls(bucket, objectMD, requestType, canonicalID) {
     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)) {
+    if (constants.bucketOwnerActions.includes(requestType)
+    && (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 (requestType === 'objectGet' || requestType === 'objectHead') {
         if (objectMD.acl.Canned === 'public-read'
             || objectMD.acl.Canned === 'public-read-write'
             || (objectMD.acl.Canned === 'authenticated-read'
-                && canonicalID !== publicId)) {
+                && canonicalID !== constants.publicId)) {
             return true;
         } else if (objectMD.acl.Canned === 'bucket-owner-read'
-            && bucketOwner === canonicalID) {
+                && bucketOwner === canonicalID) {
             return true;
         } else if ((objectMD.acl.Canned === 'bucket-owner-full-control'
-            && bucketOwner === canonicalID)
+                && 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') {
+    if (requestType === 'objectPut' || requestType === 'objectDelete') {
         return true;
     }
 
-    if (requestTypeParsed === 'objectPutACL') {
+    if (requestType === 'objectPutACL') {
         if ((objectMD.acl.Canned === 'bucket-owner-full-control'
-            && bucketOwner === canonicalID)
+                && 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 (requestType === 'objectGetACL') {
         if ((objectMD.acl.Canned === 'bucket-owner-full-control'
-            && bucketOwner === canonicalID)
+                && 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');
+    const allowPublicReads = publicReadBuckets.includes(bucket.getName()) &&
+        bucketAcl.Canned === 'public-read' &&
+        (requestType === 'objectGet' || requestType === '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
+function _checkActions(requestType, actions, log) {
+    const mappedAction = actionMap[requestType];
+    // if requestType isn't in list of controlled actions
     if (!mappedAction) {
-        return false;
+        return true;
     }
     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);
@@ -324,26 +232,24 @@ function _checkPrincipals(canonicalID, arn, principal) {
     return false;
 }
 
-function checkBucketPolicy(policy, requestType, canonicalID, arn, bucketOwner, log, request, actionImplicitDenies) {
+function checkBucketPolicy(policy, requestType, canonicalID, arn, bucketOwner, log) {
     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) {
+    if (bucketOwner === canonicalID) {
         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);
+        const actionMatch = _checkActions(requestType, s.Action, log);
 
-        if (principalMatch && actionMatch && resourceMatch && conditionsMatch && s.Effect === 'Deny') {
+        if (principalMatch && actionMatch && s.Effect === 'Deny') {
             // explicit deny trumps any allows, so return immediately
             return 'explicitDeny';
         }
-        if (principalMatch && actionMatch && resourceMatch && conditionsMatch && s.Effect === 'Allow') {
+        if (principalMatch && actionMatch && s.Effect === 'Allow') {
             permission = 'allow';
         }
         copiedStatement = copiedStatement.splice(1);
@@ -351,141 +257,73 @@ function checkBucketPolicy(policy, requestType, canonicalID, arn, bucketOwner, l
     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;
-        }
+function isBucketAuthorized(bucket, requestType, canonicalID, authInfo, log) {
+    // 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 = !authInfo.isRequesterAnIAMUser();
+        arn = authInfo.getArn();
     }
-    return processedResult;
+    // if the bucket owner is an account, users should not have default access
+    if (((bucket.getOwner() === canonicalID) && requesterIsNotUser)
+    || isServiceAccount(canonicalID)) {
+        return true;
+    }
+    const aclPermission = checkBucketAcls(bucket, requestType, canonicalID);
+    const bucketPolicy = bucket.getBucketPolicy();
+    if (!bucketPolicy) {
+        return aclPermission;
+    }
+    const bucketPolicyPermission = checkBucketPolicy(bucketPolicy, requestType,
+        canonicalID, arn, bucket.getOwner(), log);
+    if (bucketPolicyPermission === 'explicitDeny') {
+        return false;
+    }
+    return (aclPermission || (bucketPolicyPermission === 'allow'));
 }
 
-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 isObjAuthorized(bucket, objectMD, requestType, canonicalID, authInfo, log) {
+    const bucketOwner = bucket.getOwner();
+    if (!objectMD) {
+        return false;
+    }
+    let requesterIsNotUser = true;
+    let arn = null;
+    if (authInfo) {
+        requesterIsNotUser = !authInfo.isRequesterAnIAMUser();
+        arn = authInfo.getArn();
+    }
+    if (objectMD['owner-id'] === canonicalID && requesterIsNotUser) {
+        return true;
+    }
 
-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);
-    });
+    if (isServiceAccount(canonicalID)) {
+        return true;
+    }
+    // account is authorized if:
+    // - requesttype is included in bucketOwnerActions and
+    // - account is the bucket owner
+    // - requester is account, not user
+    if (constants.bucketOwnerActions.includes(requestType)
+    && (bucketOwner === canonicalID)
+    && requesterIsNotUser) {
+        return true;
+    }
+    const aclPermission = checkObjectAcls(bucket, objectMD, requestType,
+        canonicalID);
+    const bucketPolicy = bucket.getBucketPolicy();
+    if (!bucketPolicy) {
+        return aclPermission;
+    }
+    const bucketPolicyPermission = checkBucketPolicy(bucketPolicy, requestType,
+        canonicalID, arn, bucket.getOwner(), log);
+    if (bucketPolicyPermission === 'explicitDeny') {
+        return false;
+    }
+    return (aclPermission || (bucketPolicyPermission === 'allow'));
 }
 
 function _checkResource(resource, bucketArn) {
@@ -514,128 +352,12 @@ function validatePolicyResource(bucketName, policy) {
     });
 }
 
-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

@@ -52,7 +52,7 @@ function prepareRequestContexts(apiMethod, request, sourceBucket,
             apiMethod, 's3');
     }
 
-    if (apiMethod === 'bucketPut') {
+    if (apiMethod === 'multiObjectDelete' || apiMethod === 'bucketPut') {
         return null;
     }
 
@@ -65,17 +65,7 @@ function prepareRequestContexts(apiMethod, request, sourceBucket,
 
     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'
+    if (apiMethodAfterVersionCheck === 'objectCopy'
         || apiMethodAfterVersionCheck === 'objectPutCopyPart') {
         const objectGetAction = sourceVersionId ? 'objectGetVersion' :
           'objectGet';
@@ -107,126 +97,27 @@ function prepareRequestContexts(apiMethod, request, sourceBucket,
         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);
-            }
+        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);
         }
-    } 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);

lib/api/apiUtils/authorization/tagConditionKeys.js

@@ -1,5 +1,5 @@
+const assert = require('assert');
 const async = require('async');
-
 const { auth, s3middleware } = require('arsenal');
 const metadata = require('../../../metadata/wrapper');
 const { decodeVersionId } = require('../object/versioning');
@@ -12,66 +12,63 @@ function makeTagQuery(tags) {
         .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) => {
+function updateRequestContexts(request, requestContexts, apiMethod, log, cb) {
+    requestContexts.forEach(rc => {
+        rc.setNeedTagEval(true);
+
+        async.series([
+            next => {
+                if (request.headers['x-amz-tagging']) {
+                    rc.setRequestObjTags(request.headers['x-amz-tagging']);
+                    process.nextTick(() => next());
+                } else if (request.post && apiMethod === 'objectPutTagging') {
+                    parseTagXml(request.post, log, (err, tags) => {
+                        if (err) {
+                            log.trace('error parsing request tags');
+                            return next(err);
+                        }
+                        rc.setRequestObjTags(makeTagQuery(tags));
+                        return next();
+                    });
+                } else {
+                    process.nextTick(() => next());
+                }
+            },
+            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 process.nextTick(() => next(decodedVidResult));
+                }
+                const reqVersionId = decodedVidResult;
+                return metadata.getObjectMD(bucketName, objectKey, { versionId: reqVersionId }, log,
+                (err, objMD) => {
                     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);
+                            return next();
                         }
                         log.trace('error getting request object tags');
                         return next(err);
                     }
-                    const existingTagsQuery = objMD.tags && makeTagQuery(objMD.tags);
-                    return next(null, requestTagsQuery, existingTagsQuery);
+                    const existingTags = objMD.tags;
+                    if (existingTags) {
+                        rc.setExistingObjTag(makeTagQuery(existingTags));
+                    }
+                    return next();
                 });
-        },
-    ], (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);
+            },
+        ], err => {
+            if (err) {
+                log.trace('error processing tag condition key evaluation');
+                return cb(err);
             }
-            if (existingTagsQuery) {
-                rc.setExistingObjTag(existingTagsQuery);
-            }
-        }
-        return cb();
+            return cb(null, requestContexts);
+        });
     });
 }
 
@@ -80,20 +77,23 @@ function tagConditionKeyAuth(authorizationResults, request, requestContexts, api
         return cb();
     }
     if (!authorizationResults.some(authRes => authRes.checkTagConditions)) {
-        return cb(null, authorizationResults);
+        return cb();
     }
 
-    return updateRequestContextsWithTags(request, requestContexts, apiMethod, log, err => {
+    return updateRequestContexts(request, requestContexts, apiMethod, log, (err, updatedContexts) => {
         if (err) {
             return cb(err);
         }
+        if (assert.deepStrictEqual(requestContexts, updatedContexts)) {
+            return cb();
+        }
         return auth.server.doAuth(request, log,
-            (err, userInfo, authResults) => cb(err, authResults), 's3', requestContexts);
+            (err, userInfo, tagAuthResults) => cb(err, tagAuthResults), 's3', updatedContexts);
     });
 }
 
 module.exports = {
     tagConditionKeyAuth,
-    updateRequestContextsWithTags,
+    updateRequestContexts,
     makeTagQuery,
 };

lib/api/apiUtils/bucket/bucketCreation.js

@@ -6,7 +6,6 @@ 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');
@@ -24,7 +23,7 @@ function addToUsersBucket(canonicalID, bucketName, bucketMD, log, cb) {
 
     // 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 ?
@@ -41,7 +40,7 @@ function addToUsersBucket(canonicalID, bucketName, bucketMD, log, cb) {
             usersBucket : oldUsersBucket;
         return metadata.putObjectMD(usersBucketBeingCalled, key,
             omVal, {}, log, err => {
-                if (err?.is?.NoSuchBucket) {
+                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 +60,9 @@ 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,
                                 });
@@ -223,7 +223,6 @@ 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');
                 }
@@ -248,9 +247,8 @@ function createBucket(authInfo, bucketName, headers,
         }
         const newBucketMD = results.prepareNewBucketMD;
         if (existingBucketMD === 'NoBucketYet') {
-            const sseConfig = parseBucketEncryptionHeaders(headers);
             return bucketLevelServerSideEncryption(
-                bucketName, sseConfig, log,
+                bucketName, headers, log,
                 (err, sseInfo) => {
                     if (err) {
                         return cb(err);

lib/api/apiUtils/bucket/bucketDeletion.js

@@ -3,7 +3,6 @@ const async = require('async');
 const { errors } = require('arsenal');
 
 const abortMultipartUpload = require('../object/abortMultipartUpload');
-const { pushMetric } = require('../../../utapi/utilities');
 
 const { splitter, oldSplitter, mpuBucketPrefix } =
     require('../../../../constants');
@@ -16,7 +15,6 @@ function _deleteMPUbucket(destinationBucketName, log, cb) {
         `${mpuBucketPrefix}${destinationBucketName}`;
     return metadata.deleteBucket(mpuBucketName, log, err => {
         // If the mpu bucket does not exist, just move on
-        // TODO: move to `.is` once BKTCLT-9 is done and bumped in Cloudserver
         if (err && err.NoSuchBucket) {
             return cb();
         }
@@ -24,23 +22,14 @@ function _deleteMPUbucket(destinationBucketName, log, cb) {
     });
 }
 
-function _deleteOngoingMPUs(authInfo, bucketName, bucketMD, mpus, request, log, cb) {
+function _deleteOngoingMPUs(authInfo, bucketName, mpus, log, cb) {
     async.mapLimit(mpus, 1, (mpu, next) => {
         const splitterChar = mpu.key.includes(oldSplitter) ?
             oldSplitter : splitter;
         // `overview${splitter}${objectKey}${splitter}${uploadId}
         const [, objectKey, uploadId] = mpu.key.split(splitterChar);
         abortMultipartUpload(authInfo, bucketName, objectKey, uploadId, log,
-            (err, destBucket, partSizeSum) => {
-                pushMetric('abortMultipartUpload', log, {
-                    authInfo,
-                    canonicalID: bucketMD.getOwner(),
-                    bucket: bucketName,
-                    keys: [objectKey],
-                    byteLength: partSizeSum,
-                });
-                next(err);
-            }, request);
+            next);
     }, cb);
 }
 /**
@@ -49,13 +38,11 @@ function _deleteOngoingMPUs(authInfo, bucketName, bucketMD, mpus, request, log,
  * @param {object} bucketMD - bucket attributes/metadata
  * @param {string} bucketName - bucket in which objectMetadata is stored
  * @param {string} canonicalID - account canonicalID of requester
- * @param {object} request - request object given by router
- *                           including normalized headers
  * @param {object} log - Werelogs logger
  * @param {function} cb - callback from async.waterfall in bucketDelete
  * @return {undefined}
  */
-function deleteBucket(authInfo, bucketMD, bucketName, canonicalID, request, log, cb) {
+function deleteBucket(authInfo, bucketMD, bucketName, canonicalID, log, cb) {
     log.trace('deleting bucket from metadata');
     assert.strictEqual(typeof bucketName, 'string');
     assert.strictEqual(typeof canonicalID, 'string');
@@ -93,7 +80,7 @@ function deleteBucket(authInfo, bucketMD, bucketName, canonicalID, request, log,
                 log, (err, objectsListRes) => {
                     // If no shadow bucket ever created, no ongoing MPU's, so
                     // continue with deletion
-                    if (err?.is.NoSuchBucket) {
+                    if (err && err.NoSuchBucket) {
                         return next();
                     }
                     if (err) {
@@ -102,7 +89,7 @@ function deleteBucket(authInfo, bucketMD, bucketName, canonicalID, request, log,
                     }
                     if (objectsListRes.Contents.length) {
                         return _deleteOngoingMPUs(authInfo, bucketName,
-                            bucketMD, objectsListRes.Contents, request, log, err => {
+                            objectsListRes.Contents, log, err => {
                                 if (err) {
                                     return next(err);
                                 }

lib/api/apiUtils/bucket/bucketEncryption.js

@@ -1,255 +0,0 @@
-const { errors } = require('arsenal');
-const metadata = require('../../../metadata/wrapper');
-const kms = require('../../../kms/wrapper');
-const { parseString } = require('xml2js');
-
-/**
- * ServerSideEncryptionInfo - user configuration for server side encryption
- * @typedef {Object} ServerSideEncryptionInfo
- * @property {string} algorithm - Algorithm to use for encryption. Either AES256 or aws:kms.
- * @property {string} masterKeyId - Key id for the kms key used to encrypt data keys.
- * @property {string} configuredMasterKeyId - User configured master key id.
- * @property {boolean} mandatory - Whether a default encryption policy has been enabled.
-*/
-
-/**
- * @callback ServerSideEncryptionInfo~callback
- * @param {Object} error - Instance of Arsenal error
- * @param {ServerSideEncryptionInfo} - SSE configuration
- */
-
-/**
- * parseEncryptionXml - Parses and validates a ServerSideEncryptionConfiguration xml document
- * @param {object} xml - ServerSideEncryptionConfiguration doc
- * @param {object} log - logger
- * @param {ServerSideEncryptionInfo~callback} cb - callback
- * @returns {undefined}
- */
-function parseEncryptionXml(xml, log, cb) {
-    return parseString(xml, (err, parsed) => {
-        if (err) {
-            log.trace('xml parsing failed', {
-                error: err,
-                method: 'parseEncryptionXml',
-            });
-            log.debug('invalid xml', { xml });
-            return cb(errors.MalformedXML);
-        }
-
-        if (!parsed
-            || !parsed.ServerSideEncryptionConfiguration
-            || !parsed.ServerSideEncryptionConfiguration.Rule) {
-            log.trace('error in sse config, invalid ServerSideEncryptionConfiguration section', {
-                method: 'parseEncryptionXml',
-            });
-            return cb(errors.MalformedXML);
-        }
-
-        const { Rule } = parsed.ServerSideEncryptionConfiguration;
-
-        if (!Array.isArray(Rule)
-            || Rule.length > 1
-            || !Rule[0]
-            || !Rule[0].ApplyServerSideEncryptionByDefault
-            || !Rule[0].ApplyServerSideEncryptionByDefault[0]) {
-            log.trace('error in sse config, invalid ApplyServerSideEncryptionByDefault section', {
-                method: 'parseEncryptionXml',
-            });
-            return cb(errors.MalformedXML);
-        }
-
-        const [encConfig] = Rule[0].ApplyServerSideEncryptionByDefault;
-
-        if (!encConfig.SSEAlgorithm || !encConfig.SSEAlgorithm[0]) {
-            log.trace('error in sse config, no SSEAlgorithm provided', {
-                method: 'parseEncryptionXml',
-            });
-            return cb(errors.MalformedXML);
-        }
-
-        const [algorithm] = encConfig.SSEAlgorithm;
-
-        if (algorithm !== 'AES256' && algorithm !== 'aws:kms') {
-            log.trace('error in sse config, unknown SSEAlgorithm', {
-                method: 'parseEncryptionXml',
-            });
-            return cb(errors.MalformedXML);
-        }
-
-        const result = { algorithm, mandatory: true };
-
-        if (encConfig.KMSMasterKeyID) {
-            if (algorithm === 'AES256') {
-                log.trace('error in sse config, can not specify KMSMasterKeyID when using AES256', {
-                    method: 'parseEncryptionXml',
-                });
-                return cb(errors.InvalidArgument.customizeDescription(
-                    'a KMSMasterKeyID is not applicable if the default sse algorithm is not aws:kms'));
-            }
-
-            if (!encConfig.KMSMasterKeyID[0] || typeof encConfig.KMSMasterKeyID[0] !== 'string') {
-                log.trace('error in sse config, invalid KMSMasterKeyID', {
-                    method: 'parseEncryptionXml',
-                });
-                return cb(errors.MalformedXML);
-            }
-
-            result.configuredMasterKeyId = encConfig.KMSMasterKeyID[0];
-        }
-        return cb(null, result);
-    });
-}
-
-/**
- * hydrateEncryptionConfig - Constructs a ServerSideEncryptionInfo object from arguments
- * ensuring no invalid or undefined keys are added
- *
- * @param {string} algorithm - Algorithm to use for encryption. Either AES256 or aws:kms.
- * @param {string} configuredMasterKeyId - User configured master key id.
- * @param {boolean} [mandatory] - Whether a default encryption policy has been enabled.
- * @returns {ServerSideEncryptionInfo} - SSE configuration
- */
-function hydrateEncryptionConfig(algorithm, configuredMasterKeyId, mandatory = null) {
-    if (algorithm !== 'AES256' && algorithm !== 'aws:kms') {
-        return {
-            algorithm: null,
-        };
-    }
-
-    const sseConfig = { algorithm, mandatory };
-
-    if (algorithm === 'aws:kms' && configuredMasterKeyId) {
-        sseConfig.configuredMasterKeyId = configuredMasterKeyId;
-    }
-
-    if (mandatory !== null) {
-        sseConfig.mandatory = mandatory;
-    }
-
-    return sseConfig;
-}
-
-/**
- * parseBucketEncryptionHeaders - retrieves bucket level sse configuration from request headers
- * @param {object} headers - Request headers
- * @returns {ServerSideEncryptionInfo} - SSE configuration
- */
-function parseBucketEncryptionHeaders(headers) {
-    const sseAlgorithm = headers['x-amz-scal-server-side-encryption'];
-    const configuredMasterKeyId = headers['x-amz-scal-server-side-encryption-aws-kms-key-id'] || null;
-    return hydrateEncryptionConfig(sseAlgorithm, configuredMasterKeyId, true);
-}
-
-/**
- * parseObjectEncryptionHeaders - retrieves bucket level sse configuration from request headers
- * @param {object} headers - Request headers
- * @returns {ServerSideEncryptionInfo} - SSE configuration
- */
-function parseObjectEncryptionHeaders(headers) {
-    const sseAlgorithm = headers['x-amz-server-side-encryption'];
-    const configuredMasterKeyId = headers['x-amz-server-side-encryption-aws-kms-key-id'] || null;
-
-    if (sseAlgorithm && sseAlgorithm !== 'AES256' && sseAlgorithm !== 'aws:kms') {
-        return {
-            error: errors.InvalidArgument.customizeDescription('The encryption method specified is not supported'),
-        };
-    }
-
-    if (sseAlgorithm !== 'aws:kms' && configuredMasterKeyId) {
-        return {
-            error: errors.InvalidArgument.customizeDescription(
-                'a KMSMasterKeyID is not applicable if the default sse algorithm is not aws:kms'),
-        };
-    }
-    return { objectSSE: hydrateEncryptionConfig(sseAlgorithm, configuredMasterKeyId) };
-}
-
-/**
- * createDefaultBucketEncryptionMetadata - Creates master key and sets up default server side encryption configuration
- * @param {BucketInfo} bucket - bucket metadata
- * @param {object} log - werelogs logger
- * @param {ServerSideEncryptionInfo~callback} cb - callback
- * @returns {undefined}
- */
-function createDefaultBucketEncryptionMetadata(bucket, log, cb) {
-    return kms.bucketLevelEncryption(
-        bucket.getName(),
-        { algorithm: 'AES256', mandatory: false },
-        log,
-        (error, sseConfig) => {
-            if (error) {
-                return cb(error);
-            }
-            bucket.setServerSideEncryption(sseConfig);
-            return metadata.updateBucket(bucket.getName(), bucket, log, err => cb(err, sseConfig));
-        });
-}
-
-/**
- *
- * @param {object} headers - request headers
- * @param {BucketInfo} bucket - BucketInfo model
- * @param {*} log - werelogs logger
- * @param {ServerSideEncryptionInfo~callback} cb - callback
- * @returns {undefined}
- */
-function getObjectSSEConfiguration(headers, bucket, log, cb) {
-    const bucketSSE = bucket.getServerSideEncryption();
-    const { error, objectSSE } = parseObjectEncryptionHeaders(headers);
-    if (error) {
-        return cb(error);
-    }
-
-    // If a per object sse algo has been passed through
-    // x-amz-server-side-encryption
-    if (objectSSE.algorithm) {
-        // If aws:kms and a custom key id
-        // pass it through without updating the bucket md
-        if (objectSSE.algorithm === 'aws:kms' && objectSSE.configuredMasterKeyId) {
-            return cb(null, objectSSE);
-        }
-
-        // If the client has not specified a key id,
-        // and we have a default config, then we reuse
-        // it and pass it through
-        if (!objectSSE.configuredMasterKeyId && bucketSSE) {
-            // The default configs algo is overridden with the one passed in the
-            // request headers. Our implementations of AES256 and aws:kms are the
-            // same underneath so this is only cosmetic change.
-            const sseConfig = Object.assign({}, bucketSSE, { algorithm: objectSSE.algorithm });
-            return cb(null, sseConfig);
-        }
-
-        // If the client has not specified a key id, and we
-        // don't have a default config, generate it
-        if (!objectSSE.configuredMasterKeyId && !bucketSSE) {
-            return createDefaultBucketEncryptionMetadata(bucket, log, (error, sseConfig) => {
-                if (error) {
-                    return cb(error);
-                }
-                // Override the algorithm, for the same reasons as above.
-                Object.assign(sseConfig, { algorithm: objectSSE.algorithm });
-                return cb(null, sseConfig);
-            });
-        }
-    }
-
-    // If the bucket has a default encryption config, and it is mandatory
-    // (created with putBucketEncryption or legacy headers)
-    // pass it through
-    if (bucketSSE && bucketSSE.mandatory) {
-        return cb(null, bucketSSE);
-    }
-
-    // No encryption config
-    return cb(null, null);
-}
-
-module.exports = {
-    createDefaultBucketEncryptionMetadata,
-    getObjectSSEConfiguration,
-    hydrateEncryptionConfig,
-    parseEncryptionXml,
-    parseBucketEncryptionHeaders,
-    parseObjectEncryptionHeaders,
-};

lib/api/apiUtils/bucket/bucketShield.js

@@ -30,9 +30,6 @@ function bucketShield(bucket, requestType) {
      // Otherwise return an error to the client
     if ((bucket.hasDeletedFlag() || bucket.hasTransientFlag()) &&
         (requestType !== 'objectPut' &&
-        requestType !== 'initiateMultipartUpload' &&
-        requestType !== 'objectPutPart' &&
-        requestType !== 'completeMultipartUpload' &&
         requestType !== 'bucketPutACL' &&
         requestType !== 'bucketDelete')) {
         return true;

lib/api/apiUtils/bucket/deleteUserBucketEntry.js

@@ -11,16 +11,15 @@ function deleteUserBucketEntry(bucketName, canonicalID, log, cb) {
     metadata.deleteObjectMD(usersBucket, keyForUserBucket, {}, log, error => {
         // If the object representing the bucket is not in the
         // users bucket just continue
-        if (error?.is.NoSuchKey) {
+        if (error && error.NoSuchKey) {
             return cb(null);
         // BACKWARDS COMPATIBILITY: Remove this once no longer
         // have old user bucket format
-        } else if (error?.is.NoSuchBucket) {
+        } else if (error && error.NoSuchBucket) {
             const keyForUserBucket2 = createKeyForUserBucket(canonicalID,
                 oldSplitter, bucketName);
             return metadata.deleteObjectMD(oldUsersBucket, keyForUserBucket2,
                 {}, log, error => {
-                    // TODO: move to `.is` once BKTCLT-9 is done and bumped in Cloudserver
                     if (error && !error.NoSuchKey) {
                         log.error('from metadata while deleting user bucket',
                             { error });

lib/api/apiUtils/bucket/getNotificationConfiguration.js

@@ -15,21 +15,10 @@ function getNotificationConfiguration(parsedXml) {
     }
     const targets = new Set(config.bucketNotificationDestinations.map(t => t.resource));
     const notifConfigTargets = notifConfig.queueConfig.map(t => t.queueArn.split(':')[5]);
-    // getting invalid targets
-    const invalidTargets = [];
-    notifConfigTargets.forEach((t, i) => {
-        if (!targets.has(t)) {
-            invalidTargets.push({
-                ArgumentName: notifConfig.queueConfig[i].queueArn,
-                ArgumentValue: 'The destination queue does not exist',
-            });
-        }
-    });
-    if (invalidTargets.length > 0) {
-        const errDesc = 'Unable to validate the following destination configurations';
-        let error = errors.InvalidArgument.customizeDescription(errDesc);
-        error = error.addMetadataEntry('invalidArguments', invalidTargets);
-        return { error };
+    if (!notifConfigTargets.every(t => targets.has(t))) {
+        return { error: errors.MalformedXML.customizeDescription(
+            'queue arn target is not included in Cloudserver bucket notification config'),
+        };
     }
     return notifConfig;
 }

lib/api/apiUtils/object/abortMultipartUpload.js

@@ -3,7 +3,7 @@ const async = require('async');
 const constants = require('../../../../constants');
 const { data } = require('../../../data/wrapper');
 const locationConstraintCheck = require('../object/locationConstraintCheck');
-const { standardMetadataValidateBucketAndObj } =
+const { metadataValidateBucketAndObj } =
     require('../../../metadata/metadataUtils');
 const services = require('../../../services');
 
@@ -14,19 +14,17 @@ function abortMultipartUpload(authInfo, bucketName, objectKey, uploadId, log,
         bucketName,
         objectKey,
         uploadId,
-        preciseRequestType: request.apiMethods || 'multipartDelete',
-        request,
+        preciseRequestType: 'multipartDelete',
     };
     // For validating the request at the destinationBucket level
     // params are the same as validating at the MPU level
     // but the requestType is the more general 'objectDelete'
     const metadataValParams = Object.assign({}, metadataValMPUparams);
     metadataValParams.requestType = 'objectPut';
-    const authzIdentityResult = request ? request.actionImplicitDenies : false;
 
     async.waterfall([
         function checkDestBucketVal(next) {
-            standardMetadataValidateBucketAndObj(metadataValParams, authzIdentityResult, log,
+            metadataValidateBucketAndObj(metadataValParams, log,
                 (err, destinationBucket) => {
                     if (err) {
                         return next(err, destinationBucket);
@@ -57,14 +55,9 @@ function abortMultipartUpload(authInfo, bucketName, objectKey, uploadId, log,
         function abortExternalMpu(mpuBucket, mpuOverviewObj, destBucket,
         next) {
             const location = mpuOverviewObj.controllingLocationConstraint;
-            const originalIdentityAuthzResults = request.actionImplicitDenies;
-            // eslint-disable-next-line no-param-reassign
-            delete request.actionImplicitDenies;
             return data.abortMPU(objectKey, uploadId, location, bucketName,
             request, destBucket, locationConstraintCheck, log,
             (err, skipDataDelete) => {
-                // eslint-disable-next-line no-param-reassign
-                request.actionImplicitDenies = originalIdentityAuthzResults;
                 if (err) {
                     return next(err, destBucket);
                 }

lib/api/apiUtils/object/checkEncryption.js

@@ -0,0 +1,29 @@
+/**
+ * Checks the object encryption request against bucket encryption for matching
+ * SSE-S3 configuration
+ * @param {object} objectRequest - http request
+ * @param {object} serverSideEncryption - bucket encryption info
+ * @return {boolean} returns true if the object request has correct SSE-S3
+ * configuration
+ */
+function isValidSSES3(objectRequest, serverSideEncryption) {
+    // x-amz-server-side-encryption is allowed only if bucket
+    // encryption is enabled and if the value is AES256
+    // NOTE: object level encryption is not supported, but we allow
+    // encryption headers in the object request headers!
+    const sseHeader = objectRequest.headers['x-amz-server-side-encryption'];
+    const encryptionAlgorithm = 'AES256';
+
+    const result = ((!serverSideEncryption && sseHeader) ||
+        (serverSideEncryption && sseHeader
+            && sseHeader === encryptionAlgorithm
+            && serverSideEncryption.algorithm !== encryptionAlgorithm) ||
+        (serverSideEncryption && sseHeader
+            && sseHeader !== encryptionAlgorithm
+            && serverSideEncryption.algorithm === encryptionAlgorithm));
+    return !result;
+}
+
+module.exports = {
+    isValidSSES3,
+};

lib/api/apiUtils/object/checkHttpHeadersSize.js

@@ -1,25 +0,0 @@
-const { errors } = require('arsenal');
-const { maxHttpHeadersSize } = require('../../../../constants');
-
-/**
- * Checks the size of the HTTP headers
- * @param {object} requestHeaders - HTTP request headers
- * @return {object} object with error or null
- */
-function checkHttpHeadersSize(requestHeaders) {
-    let httpHeadersSize = 0;
-
-    Object.keys(requestHeaders).forEach(header => {
-        httpHeadersSize += Buffer.byteLength(header, 'utf8') +
-            Buffer.byteLength(requestHeaders[header], 'utf8');
-    });
-
-    if (httpHeadersSize > maxHttpHeadersSize) {
-        return {
-            httpHeadersSizeError: errors.HttpHeadersTooLarge,
-        };
-    }
-    return {};
-}
-
-module.exports = checkHttpHeadersSize;

lib/api/apiUtils/object/coldStorage.js

@@ -1,195 +1,91 @@
-/*
- * Code based on Yutaka Oishi (Fujifilm) contributions
- * Date: 11 Sep 2020
- */
-const { ObjectMDArchive } = require('arsenal').models;
+const coldstorage = require('../../../coldstorage/wrapper');
+const { metadataGetObject } = require('../../../metadata/metadataUtils');
 const errors = require('arsenal').errors;
-const { config } = require('../../../Config');
-const { locationConstraints } = config;
-
-const { scaledMsPerDay } = config.getTimeOptions();
 
 /**
  * Get response header "x-amz-restore"
  * Be called by objectHead.js
  * @param {object} objMD - object's metadata
- * @returns {string|undefined} x-amz-restore
+ * @returns {string} x-amz-restore
  */
-function getAmzRestoreResHeader(objMD) {
-    if (objMD.archive &&
-        objMD.archive.restoreRequestedAt &&
-        !objMD.archive.restoreCompletedAt) {
-        // Avoid race condition by relying on the `archive` MD of the object
-        // and return the right header after a RESTORE request.
-        // eslint-disable-next-line
-        return `ongoing-request="true"`;
-    }
-    if (objMD['x-amz-restore']) {
+function getAmzRestoreResHeader(objMD){
+
+    let value;
+    if(objMD['x-amz-restore']){
+        if(objMD['x-amz-restore']['ongoing-request']){
+            value = `ongoing-request="${objMD['x-amz-restore']['ongoing-request']}"`;
+        }
+        
+        // expiry-date is transformed to format of RFC2822
         if (objMD['x-amz-restore']['expiry-date']) {
-            const utcDateTime = new Date(objMD['x-amz-restore']['expiry-date']).toUTCString();
-            // eslint-disable-next-line
-            return `ongoing-request="${objMD['x-amz-restore']['ongoing-request']}", expiry-date="${utcDateTime}"`;
+            const utcDateTime = alDateUtils.toUTCString(new Date(objMD['x-amz-restore']['expiry-date']));
+            value = `${value}, ${expiry-date}="${utcDateTime}"`;
         }
     }
-    return undefined;
+
+    return value;
+
 }
 
 /**
- * Check if restore can be done.
- *
- * @param {ObjectMD} objectMD - object metadata
- * @param {object} log - werelogs logger
- * @return {ArsenalError|undefined} - undefined if the conditions for RestoreObject are fulfilled
+ * Check object metadata if GET request is possible
+ * Be called by objectGet.js
+ * @param {object} objMD - object's metadata
+ * @return {boolean} true if the GET request is accepted, false if not
  */
-function _validateStartRestore(objectMD, log) {
-    if (objectMD.archive?.restoreCompletedAt) {
-        if (new Date(objectMD.archive?.restoreWillExpireAt) < new Date(Date.now())) {
-            // return InvalidObjectState error if the restored object is expired
-            // but restore info md of this object has not yet been cleared
-            log.debug('The restored object already expired.',
-                {
-                    archive: objectMD.archive,
-                    method: '_validateStartRestore',
+function validateAmzRestoreForGet(objMD){
+
+    if(!objMD) {
+        return false;
+    }
+
+    if(objMD['x-amz-storage-class'] === 'GLACIER'){
+        return false;
+    }
+
+    if(objMD['x-amz-restore']['ongoing-request']){
+        return false;
+    }
+
+    return true;
+
+}
+
+/**
+ * Start to archive to GLACIER
+ * ( Be called by Lifecycle batch? ) 
+ */
+function startGlacier(bucketName, objName, versionId, log, cb){
+    
+    return completeGlacier(bucketName, objName, versionId, log, cb);
+}
+
+/**
+ * Complete to archive to GLACIER
+ * ( Be called by Lifecycle batch? ) 
+ * update x-amz-storage-class to "GLACIER".
+ */
+function completeGlacier(bucketName, objName, versionId, log, cb){
+
+    metadataGetObject(bucketName, objectKey, versionId, log,
+        (err, objMD) => {
+            if(err){
+                log.trace('error processing get metadata', {
+                    error: err,
+                    method: 'metadataGetObject',
                 });
-            return errors.InvalidObjectState;
+                return cb(err);
+            }
+
+            const storageClass = 'GLACIER';
+
+            // FIXME: return error NotImplemented when using "ColdStorageFileInterface"
+            coldstorage.updateAmzStorageClass(bucketName, objName, objMD, storageClass, log, cb);
         }
+    );
 
-        // If object is already restored, no further check is needed
-        // Furthermore, we cannot check if the location is cold, as the `dataStoreName` would have
-        // been reset.
-        return undefined;
-    }
-    const isLocationCold = locationConstraints[objectMD.dataStoreName]?.isCold;
-    if (!isLocationCold) {
-        // return InvalidObjectState error if the object is not in cold storage,
-        // not in cold storage means either location cold flag not exists or cold flag is explicit false
-        log.debug('The bucket of the object is not in a cold storage location.',
-            {
-                isLocationCold,
-                method: '_validateStartRestore',
-            });
-        return errors.InvalidObjectState;
-    }
-    if (objectMD.archive?.restoreRequestedAt) {
-        // return RestoreAlreadyInProgress error if the object is currently being restored
-        // check if archive.restoreRequestAt exists and archive.restoreCompletedAt not yet exists
-        log.debug('The object is currently being restored.',
-            {
-                archive: objectMD.archive,
-                method: '_validateStartRestore',
-            });
-        return errors.RestoreAlreadyInProgress;
-    }
-    return undefined;
-}
 
-/**
- * Check if "put version id" is allowed
- *
- * @param {ObjectMD} objMD - object metadata
- * @param {string} versionId - object's version id
- * @param {object} log - werelogs logger
- * @return {ArsenalError|undefined} - undefined if "put version id" is allowed
- */
-function validatePutVersionId(objMD, versionId, log) {
-    if (!objMD) {
-        const err = versionId ? errors.NoSuchVersion : errors.NoSuchKey;
-        log.error('error no object metadata found', { method: 'validatePutVersionId', versionId });
-        return err;
-    }
 
-    if (objMD.isDeleteMarker) {
-        log.error('version is a delete marker', { method: 'validatePutVersionId', versionId });
-        return errors.MethodNotAllowed;
-    }
-
-    const isLocationCold = locationConstraints[objMD.dataStoreName]?.isCold;
-    if (!isLocationCold) {
-        log.error('The object data is not stored in a cold storage location.',
-            {
-                isLocationCold,
-                dataStoreName: objMD.dataStoreName,
-                method: 'validatePutVersionId',
-            });
-        return errors.InvalidObjectState;
-    }
-
-    // make sure object archive restoration is in progress
-    // NOTE: we do not use putObjectVersion to update the restoration period.
-    if (!objMD.archive || !objMD.archive.restoreRequestedAt || !objMD.archive.restoreRequestedDays
-        || objMD.archive.restoreCompletedAt || objMD.archive.restoreWillExpireAt) {
-        log.error('object archive restoration is not in progress',
-            { method: 'validatePutVersionId', versionId });
-        return errors.InvalidObjectState;
-    }
-
-    return undefined;
-}
-
-/**
- * Check if the object is already restored, and update the expiration date accordingly:
- * > After restoring an archived object, you can update the restoration period by reissuing the
- * > request with a new period. Amazon S3 updates the restoration period relative to the current
- * > time.
- *
- * @param {ObjectMD} objectMD - object metadata
- * @param {object} log - werelogs logger
- * @return {boolean} - true if the object is already restored
- */
-function _updateObjectExpirationDate(objectMD, log) {
-    // Check if restoreCompletedAt field exists
-    // Normally, we should check `archive.restoreWillExpireAt > current time`; however this is
-    // checked earlier in the process, so checking again here would create weird states
-    const isObjectAlreadyRestored = !!objectMD.archive.restoreCompletedAt;
-    log.debug('The restore status of the object.', {
-        isObjectAlreadyRestored,
-        method: 'isObjectAlreadyRestored'
-    });
-    if (isObjectAlreadyRestored) {
-        const expiryDate = new Date(objectMD.archive.restoreRequestedAt);
-        expiryDate.setTime(expiryDate.getTime() + (objectMD.archive.restoreRequestedDays * scaledMsPerDay));
-
-        /* eslint-disable no-param-reassign */
-        objectMD.archive.restoreWillExpireAt = expiryDate;
-        objectMD['x-amz-restore'] = {
-            'ongoing-request': false,
-            'expiry-date': expiryDate,
-        };
-        /* eslint-enable no-param-reassign */
-    }
-    return isObjectAlreadyRestored;
-}
-
-/**
- * update restore expiration date.
- *
- * @param {ObjectMD} objectMD - objectMD instance
- * @param {object} restoreParam - restore param
- * @param {object} log - werelogs logger
- * @return {ArsenalError|undefined} internal error if object MD is not valid
- *
- */
-function _updateRestoreInfo(objectMD, restoreParam, log) {
-    if (!objectMD.archive) {
-        log.debug('objectMD.archive doesn\'t exits', {
-            objectMD,
-            method: '_updateRestoreInfo'
-        });
-        return errors.InternalError.customizeDescription('Archive metadata is missing.');
-    }
-    /* eslint-disable no-param-reassign */
-    objectMD.archive.restoreRequestedAt = new Date();
-    objectMD.archive.restoreRequestedDays = restoreParam.days;
-    objectMD.originOp = 's3:ObjectRestore:Post';
-    /* eslint-enable no-param-reassign */
-    if (!ObjectMDArchive.isValid(objectMD.archive)) {
-        log.debug('archive is not valid', {
-            archive: objectMD.archive,
-            method: '_updateRestoreInfo'
-        });
-        return errors.InternalError.customizeDescription('Invalid archive metadata.');
-    }
-    return undefined;
 }
 
 /**
@@ -198,50 +94,92 @@ function _updateRestoreInfo(objectMD, restoreParam, log) {
  * calculate restore expiry-date and add it to objectMD.
  * Be called by objectRestore.js
  * 
- * @param {ObjectMD} objectMD - objectMd instance
- * @param {object} restoreParam - bucket name
- * @param {object} log - werelogs logger
- * @param {function} cb - bucket name
- * @return {undefined}
- *
+ * FIXME: After restore is started, there is no timing to update restore parameter to the content of complete restore.
  */
-function startRestore(objectMD, restoreParam, log, cb) {
-    log.info('Validating if restore can be done or not.');
-    const checkResultError = _validateStartRestore(objectMD, log);
-    if (checkResultError) {
-        return cb(checkResultError);
-    }
-    log.info('Updating restore information.');
-    const updateResultError = _updateRestoreInfo(objectMD, restoreParam, log);
-    if (updateResultError) {
-        return cb(updateResultError);
-    }
-    const isObjectAlreadyRestored = _updateObjectExpirationDate(objectMD, log);
-    return cb(null, isObjectAlreadyRestored);
+function startRestore(bucketName, objName, objectMD, restoreParam, cb){
+
+    let checkResult = _validateStartRestore(objectMD);
+    if(checkResult instanceof errors){
+        return cb(checkResult);
+    };
+
+    // update restore parameter to the content of doing restore.
+    _updateRestoreExpiration(bucketName, objName, objMD, restoreParam, log, cb);
+
+
+    return cb(objectMD, restoreParam);
+    
 }
 
 /**
- * checks if object data is available or if it's in cold storage
- * @param {ObjectMD} objMD Object metadata
- * @returns {ArsenalError|null} error if object data is not available
+ * complete to restore object.
+ * Update restore-ongoing to false.
+ * ( Be called by batch to check if the restore is complete? )
+ * 
  */
-function verifyColdObjectAvailable(objMD) {
-    // return error when object is cold
-    if (objMD.archive &&
-        // Object is in cold backend
-        (!objMD.archive.restoreRequestedAt ||
-            // Object is being restored
-            (objMD.archive.restoreRequestedAt && !objMD.archive.restoreCompletedAt))) {
-        const err = errors.InvalidObjectState
-            .customizeDescription('The operation is not valid for the object\'s storage class');
-        return err;
-    }
-    return null;
+function completeRestore(bucketName, objName, objMD){
+
+    const updateParam = false;
+
+    // FIXME: return error NotImplemented when using "ColdStorageFileInterface"
+    return coldstorage.updateRestoreOngoing(bucketName, objName, objMD, updateParam, log, cb);
 }
 
+
+/**
+ * expire to restore object.
+ * Delete x-amz-restore.
+ * ( Be called by batch to check if the restore is expire? )
+ */
+function expireRestore(bucketName, objName, objMD){
+
+    // FIXME: return error NotImplemented when using "ColdStorageFileInterface"
+    return coldstorage.deleteAmzRestore(bucketName, objName, objMD, log, cb);
+}
+
+
+
+/**
+ * Check if restore has already started.
+ */
+function _validateStartRestore(objectMD){
+    
+    if(objectMD['x-amz-restore'] && objMD['x-amz-restore']['ongoing-request']){
+        return errors.RestoreAlreadyInProgress;
+    }
+    else{
+        return undefined;
+    }
+
+}
+
+/**
+ * update restore expiration date.
+ */
+function _updateRestoreExpiration(bucketName, objName, objMD, restoreParam, log, cb){
+
+    if(objMD['x-amz-restore'] && !objMD['x-amz-restore']['ongoing-request']){
+
+        // FIXME: return error NotImplemented when using "ColdStorageFileInterface"
+        return coldstorage.updateRestoreExpiration(bucketName, objName, objMD, restoreParam, log, cb);
+    }
+    else{
+        log.debug('do not updateRestoreExpiration', { method: '_updateRestoreExpiration' });
+        return undefined;
+    }
+
+}
+
+
+
+
+
 module.exports = {
-    startRestore,
     getAmzRestoreResHeader,
-    validatePutVersionId,
-    verifyColdObjectAvailable,
+    validateAmzRestoreForGet,
+    startGlacier,
+    completeGlacier,
+    startRestore,
+    completeRestore,
+    expireRestore,
 };

lib/api/apiUtils/object/createAndStoreObject.js

@@ -5,9 +5,10 @@ const getMetaHeaders = s3middleware.userMetadata.getMetaHeaders;
 const constants = require('../../../../constants');
 const { data } = require('../../../data/wrapper');
 const services = require('../../../services');
+const logger = require('../../../utilities/logger');
 const { dataStore } = require('./storeObject');
 const locationConstraintCheck = require('./locationConstraintCheck');
-const { versioningPreprocessing, overwritingVersioning } = require('./versioning');
+const { versioningPreprocessing } = require('./versioning');
 const removeAWSChunked = require('./removeAWSChunked');
 const getReplicationInfo = require('./getReplicationInfo');
 const { config } = require('../../../Config');
@@ -20,7 +21,7 @@ const externalVersioningErrorMessage = 'We do not currently support putting ' +
 'a versioned object to a location-constraint of type Azure or GCP.';
 
 function _storeInMDandDeleteData(bucketName, dataGetInfo, cipherBundle,
-    metadataStoreParams, dataToDelete, log, requestMethod, callback) {
+    metadataStoreParams, dataToDelete, deleteLog, requestMethod, callback) {
     services.metadataStoreObject(bucketName, dataGetInfo,
         cipherBundle, metadataStoreParams, (err, result) => {
             if (err) {
@@ -30,7 +31,7 @@ function _storeInMDandDeleteData(bucketName, dataGetInfo, cipherBundle,
                 const newDataStoreName = Array.isArray(dataGetInfo) ?
                     dataGetInfo[0].dataStoreName : null;
                 return data.batchDelete(dataToDelete, requestMethod,
-                    newDataStoreName, log, err => callback(err, result));
+                    newDataStoreName, deleteLog, err => callback(err, result));
             }
             return callback(null, result);
         });
@@ -50,9 +51,7 @@ function _storeInMDandDeleteData(bucketName, dataGetInfo, cipherBundle,
  * @param {(object|null)} streamingV4Params - if v4 auth, object containing
  * accessKey, signatureFromRequest, region, scopeDate, timestamp, and
  * credentialScope (to be used for streaming v4 auth if applicable)
- * @param {(object|null)} overheadField - fields to be included in metadata overhead
  * @param {RequestLogger} log - logger instance
- * @param {string} originOp - Origin operation
  * @param {function} callback - callback function
  * @return {undefined} and call callback with (err, result) -
  * result.contentMD5 - content md5 of new object or version
@@ -60,10 +59,7 @@ function _storeInMDandDeleteData(bucketName, dataGetInfo, cipherBundle,
  */
 function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
         canonicalID, cipherBundle, request, isDeleteMarker, streamingV4Params,
-        overheadField, log, originOp, callback) {
-    const putVersionId = request.headers['x-scal-s3-version-id'];
-    const isPutVersion = putVersionId || putVersionId === '';
-
+        log, callback) {
     const size = isDeleteMarker ? 0 : request.parsedContentLength;
     // although the request method may actually be 'DELETE' if creating a
     // delete marker, for our purposes we consider this to be a 'PUT'
@@ -116,7 +112,6 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
         isDeleteMarker,
         replicationInfo: getReplicationInfo(
             objectKey, bucketMD, false, size, null, null, authInfo),
-        overheadField,
         log,
     };
 
@@ -134,6 +129,7 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
         }
     }
 
+
     if (!isDeleteMarker) {
         metadataStoreParams.contentType = request.headers['content-type'];
         metadataStoreParams.cacheControl = request.headers['cache-control'];
@@ -143,7 +139,7 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
             removeAWSChunked(request.headers['content-encoding']);
         metadataStoreParams.expires = request.headers.expires;
         metadataStoreParams.tagging = request.headers['x-amz-tagging'];
-        metadataStoreParams.originOp = originOp;
+        metadataStoreParams.originOp = 's3:ObjectCreated:Put';
         const defaultObjectLockConfiguration
             = bucketMD.getObjectLockConfiguration();
         if (defaultObjectLockConfiguration) {
@@ -158,7 +154,7 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
         // eslint-disable-next-line no-param-reassign
         request.headers[constants.objectLocationConstraintHeader] =
             objMD[constants.objectLocationConstraintHeader];
-        metadataStoreParams.originOp = originOp;
+        metadataStoreParams.originOp = 's3:ObjectRemoved:DeleteMarkerCreated';
     }
 
     const backendInfoObj =
@@ -189,17 +185,14 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
         }
     }
 
-    if (objMD && objMD.uploadId) {
-        metadataStoreParams.oldReplayId = objMD.uploadId;
-    }
-
     /* eslint-disable camelcase */
     const dontSkipBackend = externalBackends;
     /* eslint-enable camelcase */
 
+    const requestLogger =
+        logger.newRequestLoggerFromSerializedUids(log.getSerializedUids());
     const mdOnlyHeader = request.headers['x-amz-meta-mdonly'];
     const mdOnlySize = request.headers['x-amz-meta-size'];
-
     return async.waterfall([
         function storeData(next) {
             if (size === 0) {
@@ -264,17 +257,12 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
             return next(null, dataGetInfoArr);
         },
         function getVersioningInfo(infoArr, next) {
-            // if x-scal-s3-version-id header is specified, we overwrite the object/version metadata.
-            if (isPutVersion) {
-                const options = overwritingVersioning(objMD, metadataStoreParams);
-                return process.nextTick(() => next(null, options, infoArr));
-            }
             return versioningPreprocessing(bucketName, bucketMD,
                 metadataStoreParams.objectKey, objMD, log, (err, options) => {
                     if (err) {
                         // TODO: check AWS error when user requested a specific
                         // version before any versions have been put
-                        const logLvl = err.is.BadRequest ?
+                        const logLvl = err === errors.BadRequest ?
                             'debug' : 'error';
                         log[logLvl]('error getting versioning info', {
                             error: err,
@@ -288,13 +276,10 @@ function createAndStoreObject(bucketName, bucketMD, objectKey, objMD, authInfo,
             metadataStoreParams.versionId = options.versionId;
             metadataStoreParams.versioning = options.versioning;
             metadataStoreParams.isNull = options.isNull;
-            metadataStoreParams.deleteNullKey = options.deleteNullKey;
-            if (options.extraMD) {
-                Object.assign(metadataStoreParams, options.extraMD);
-            }
+            metadataStoreParams.nullVersionId = options.nullVersionId;
             return _storeInMDandDeleteData(bucketName, infoArr,
                 cipherBundle, metadataStoreParams,
-                options.dataToDelete, log, requestMethod, next);
+                options.dataToDelete, requestLogger, requestMethod, next);
         },
     ], callback);
 }

lib/api/apiUtils/object/deleteObject.js

@@ -1,18 +0,0 @@
-/**
- * _bucketRequiresOplogUpdate - DELETE an object from a bucket
- * @param {BucketInfo} bucket - bucket object
- * @return {boolean} whether objects require oplog updates on deletion, or not
- */
-function _bucketRequiresOplogUpdate(bucket) {
-    // Default behavior is to require an oplog update
-    if (!bucket || !bucket.getLifecycleConfiguration || !bucket.getNotificationConfiguration) {
-        return true;
-    }
-    // If the bucket has lifecycle configuration or notification configuration
-    // set, we also require an oplog update
-    return bucket.getLifecycleConfiguration() || bucket.getNotificationConfiguration();
-}
-
-module.exports = {
-    _bucketRequiresOplogUpdate,
-};

lib/api/apiUtils/object/expirationHeaders.js

@@ -1,140 +0,0 @@
-const { supportedLifecycleRules } = require('arsenal').constants;
-const { LifecycleConfiguration } = require('arsenal').models;
-const {
-    LifecycleDateTime,
-    LifecycleUtils,
-} = require('arsenal').s3middleware.lifecycleHelpers;
-const { config } = require('../../../Config');
-
-const {
-    expireOneDayEarlier,
-    transitionOneDayEarlier,
-    timeProgressionFactor,
-    scaledMsPerDay,
-} = config.getTimeOptions();
-
-const lifecycleDateTime = new LifecycleDateTime({
-    transitionOneDayEarlier,
-    expireOneDayEarlier,
-    timeProgressionFactor,
-});
-
-const lifecycleUtils = new LifecycleUtils(supportedLifecycleRules, lifecycleDateTime, timeProgressionFactor);
-
-function calculateDate(objDate, expDays, datetime) {
-    return new Date(datetime.getTimestamp(objDate) + (expDays * scaledMsPerDay));
-}
-
-function formatExpirationHeader(date, id) {
-    return `expiry-date="${date}", rule-id="${encodeURIComponent(id)}"`;
-}
-
-// format: x-amz-expiration: expiry-date="Fri, 21 Dec 2012 00:00:00 GMT", rule-id="id"
-const AMZ_EXP_HEADER = 'x-amz-expiration';
-// format: x-amz-abort-date: "Fri, 21 Dec 2012 00:00:00 GMT"
-const AMZ_ABORT_DATE_HEADER = 'x-amz-abort-date';
-// format: x-amz-abort-rule-id: "rule id"
-const AMZ_ABORT_ID_HEADER = 'x-amz-abort-rule-id';
-
-
-function _generateExpHeadersObjects(rules, params, datetime) {
-    const tags = {
-        TagSet: params.tags
-            ? Object.keys(params.tags)
-                .map(key => ({ Key: key, Value: params.tags[key] }))
-            : [],
-    };
-
-    const objectInfo = { Key: params.key };
-    const filteredRules = lifecycleUtils.filterRules(rules, objectInfo, tags);
-    const applicable = lifecycleUtils.getApplicableRules(filteredRules, objectInfo, datetime);
-
-    if (applicable.Expiration) {
-        const rule = applicable.Expiration;
-
-        if (rule.Days === undefined && rule.Date === undefined) {
-            return {};
-        }
-
-        if (rule.Date) {
-            return {
-                [AMZ_EXP_HEADER]: formatExpirationHeader(rule.Date, rule.ID),
-            };
-        }
-
-        const date = calculateDate(params.date, rule.Days, datetime);
-        return {
-            [AMZ_EXP_HEADER]: formatExpirationHeader(date.toUTCString(), rule.ID),
-        };
-    }
-
-    return {};
-}
-
-function _generateExpHeadresMPU(rules, params, datetime) {
-    const noTags = { TagSet: [] };
-
-    const objectInfo = { Key: params.key };
-
-    const filteredRules = lifecycleUtils.filterRules(rules, objectInfo, noTags);
-    const applicable = lifecycleUtils.getApplicableRules(filteredRules, {}, datetime);
-
-    if (applicable.AbortIncompleteMultipartUpload) {
-        const rule = applicable.AbortIncompleteMultipartUpload;
-        const date = calculateDate(
-            params.date,
-            rule.DaysAfterInitiation,
-            datetime
-        );
-
-        return {
-            [AMZ_ABORT_ID_HEADER]: encodeURIComponent(rule.ID),
-            [AMZ_ABORT_DATE_HEADER]: date.toUTCString(),
-        };
-    }
-
-    return {};
-}
-
-/**
- * generate response expiration headers
- * @param {object} params - params
- * @param {LifecycleDateTime} datetime - lifecycle datetime object
- * @returns {object} - expiration response headers
- */
-function generateExpirationHeaders(params, datetime) {
-    const { lifecycleConfig, objectParams, mpuParams, isVersionedReq } = params;
-
-    if (!lifecycleConfig || isVersionedReq) {
-        return {};
-    }
-
-    const lcfg = LifecycleConfiguration.getConfigJson(lifecycleConfig);
-
-    if (objectParams) {
-        return _generateExpHeadersObjects(lcfg.Rules, objectParams, datetime);
-    }
-
-    if (mpuParams) {
-        return _generateExpHeadresMPU(lcfg.Rules, mpuParams, datetime);
-    }
-
-    return {};
-}
-
-/**
- * set response expiration headers to target header object
- * @param {object} headers - target header object
- * @param {object} params - params
- * @returns {undefined}
- */
-function setExpirationHeaders(headers, params) {
-    const expHeaders = generateExpirationHeaders(params, lifecycleDateTime);
-    Object.assign(headers, expHeaders);
-}
-
-module.exports = {
-    lifecycleDateTime,
-    generateExpirationHeaders,
-    setExpirationHeaders,
-};

lib/api/apiUtils/object/getReplicationInfo.js

@@ -23,12 +23,12 @@ function _getStorageClasses(rule) {
     }
     const { replicationEndpoints } = s3config;
     // If no storage class, use the given default endpoint or the sole endpoint
-    if (replicationEndpoints.length > 0) {
+    if (replicationEndpoints.length > 1) {
         const endPoint =
-            replicationEndpoints.find(endpoint => endpoint.default) || replicationEndpoints[0];
+            replicationEndpoints.find(endpoint => endpoint.default);
         return [endPoint.site];
     }
-    return undefined;
+    return [replicationEndpoints[0].site];
 }
 
 function _getReplicationInfo(rule, replicationConfig, content, operationType,
@@ -36,9 +36,6 @@ function _getReplicationInfo(rule, replicationConfig, content, operationType,
     const storageTypes = [];
     const backends = [];
     const storageClasses = _getStorageClasses(rule);
-    if (!storageClasses) {
-        return undefined;
-    }
     storageClasses.forEach(storageClass => {
         const storageClassName =
               storageClass.endsWith(':preferred_read') ?

lib/api/apiUtils/object/lifecycle.js

@@ -1,190 +0,0 @@
-const { versioning } = require('arsenal');
-const versionIdUtils = versioning.VersionID;
-
-const { lifecycleListing } = require('../../../../constants');
-const { CURRENT_TYPE, NON_CURRENT_TYPE, ORPHAN_DM_TYPE } = lifecycleListing;
-
-function _makeTags(tags) {
-    const res = [];
-    Object.entries(tags).forEach(([key, value]) =>
-        res.push(
-            {
-                Key: key,
-                Value: value,
-            }
-        ));
-    return res;
-}
-
-function processCurrents(bucketName, listParams, isBucketVersioned, list) {
-    const data = {
-        Name: bucketName,
-        Prefix: listParams.prefix,
-        MaxKeys: listParams.maxKeys,
-        MaxScannedLifecycleListingEntries: listParams.maxScannedLifecycleListingEntries,
-        IsTruncated: !!list.IsTruncated,
-        Marker: listParams.marker,
-        BeforeDate: listParams.beforeDate,
-        NextMarker: list.NextMarker,
-        Contents: [],
-    };
-
-    list.Contents.forEach(item => {
-        const v = item.value;
-
-        const content = {
-            Key: item.key,
-            LastModified: v.LastModified,
-            ETag: `"${v.ETag}"`,
-            Size: v.Size,
-            Owner: {
-                ID: v.Owner.ID,
-                DisplayName: v.Owner.DisplayName,
-            },
-            StorageClass: v.StorageClass,
-            TagSet: _makeTags(v.tags),
-            IsLatest: true, // for compatibility with AWS ListObjectVersions.
-            DataStoreName: v.dataStoreName,
-            ListType: CURRENT_TYPE,
-        };
-
-        // NOTE: The current versions listed to be lifecycle should include version id
-        // if the bucket is versioned.
-        if (isBucketVersioned) {
-            const versionId = (v.IsNull || v.VersionId === undefined) ?
-                'null' : versionIdUtils.encode(v.VersionId);
-            content.VersionId = versionId;
-        }
-
-        data.Contents.push(content);
-    });
-
-    return data;
-}
-
-function _encodeVersionId(vid) {
-    let versionId = vid;
-    if (versionId && versionId !== 'null') {
-        versionId = versionIdUtils.encode(versionId);
-    }
-    return versionId;
-}
-
-function processNonCurrents(bucketName, listParams, list) {
-    const nextVersionIdMarker = _encodeVersionId(list.NextVersionIdMarker);
-    const versionIdMarker = _encodeVersionId(listParams.versionIdMarker);
-
-    const data = {
-        Name: bucketName,
-        Prefix: listParams.prefix,
-        MaxKeys: listParams.maxKeys,
-        MaxScannedLifecycleListingEntries: listParams.maxScannedLifecycleListingEntries,
-        IsTruncated: !!list.IsTruncated,
-        KeyMarker: listParams.keyMarker,
-        VersionIdMarker: versionIdMarker,
-        BeforeDate: listParams.beforeDate,
-        NextKeyMarker: list.NextKeyMarker,
-        NextVersionIdMarker: nextVersionIdMarker,
-        Contents: [],
-    };
-
-    list.Contents.forEach(item => {
-        const v = item.value;
-        const versionId = (v.IsNull || v.VersionId === undefined) ?
-            'null' : versionIdUtils.encode(v.VersionId);
-
-        const content = {
-            Key: item.key,
-            LastModified: v.LastModified,
-            ETag: `"${v.ETag}"`,
-            Size: v.Size,
-            Owner: {
-                ID: v.Owner.ID,
-                DisplayName: v.Owner.DisplayName,
-            },
-            StorageClass: v.StorageClass,
-            TagSet: _makeTags(v.tags),
-            staleDate: v.staleDate, // lowerCamelCase to be compatible with existing lifecycle.
-            VersionId: versionId,
-            DataStoreName: v.dataStoreName,
-            ListType: NON_CURRENT_TYPE,
-        };
-
-        data.Contents.push(content);
-    });
-
-    return data;
-}
-
-function processOrphans(bucketName, listParams, list) {
-    const data = {
-        Name: bucketName,
-        Prefix: listParams.prefix,
-        MaxKeys: listParams.maxKeys,
-        MaxScannedLifecycleListingEntries: listParams.maxScannedLifecycleListingEntries,
-        IsTruncated: !!list.IsTruncated,
-        Marker: listParams.marker,
-        BeforeDate: listParams.beforeDate,
-        NextMarker: list.NextMarker,
-        Contents: [],
-    };
-
-    list.Contents.forEach(item => {
-        const v = item.value;
-        const versionId = (v.IsNull || v.VersionId === undefined) ?
-            'null' : versionIdUtils.encode(v.VersionId);
-        data.Contents.push({
-            Key: item.key,
-            LastModified: v.LastModified,
-            Owner: {
-                ID: v.Owner.ID,
-                DisplayName: v.Owner.DisplayName,
-            },
-            VersionId: versionId,
-            IsLatest: true, // for compatibility with AWS ListObjectVersions.
-            ListType: ORPHAN_DM_TYPE,
-        });
-    });
-
-    return data;
-}
-
-function getLocationConstraintErrorMessage(locationName) {
-    return 'value of the location you are attempting to set ' +
-        `- ${locationName} - is not listed in the locationConstraint config`;
-}
-
-/**
- * validateMaxScannedEntries - Validates and returns the maximum scanned entries value.
- *
- * @param {object} params - Query parameters
- * @param {object} config - CloudServer configuration
- * @param {number} min - Minimum number of entries to be scanned
- * @returns {Object} - An object indicating the validation result:
- *   - isValid (boolean): Whether the validation is successful.
- *   - maxScannedLifecycleListingEntries (number): The validated maximum scanned entries value if isValid is true.
- */
-function validateMaxScannedEntries(params, config, min) {
-    let maxScannedLifecycleListingEntries = config.maxScannedLifecycleListingEntries;
-
-    if (params['max-scanned-lifecycle-listing-entries']) {
-        const maxEntriesParams = Number.parseInt(params['max-scanned-lifecycle-listing-entries'], 10);
-
-        if (Number.isNaN(maxEntriesParams) || maxEntriesParams < min ||
-            maxEntriesParams > maxScannedLifecycleListingEntries) {
-            return { isValid: false };
-        }
-
-        maxScannedLifecycleListingEntries = maxEntriesParams;
-    }
-
-    return { isValid: true, maxScannedLifecycleListingEntries };
-}
-
-module.exports = {
-    processCurrents,
-    processNonCurrents,
-    processOrphans,
-    getLocationConstraintErrorMessage,
-    validateMaxScannedEntries,
-};

lib/api/apiUtils/object/locationKeysHaveChanged.js

@@ -1,34 +0,0 @@
-/**
-* Check if all keys that exist in the current list which will be used
-* in composing object are not present in the old object's list.
-*
-* This method can be used to check against accidentally removing data
-* keys due to instability from the metadata layer, or for replay
-* detection in general.
-*
-* @param {array|string|null} prev - list of keys from the object being
-* overwritten
-* @param {array|null} curr - list of keys to be used in composing
-* current object
-* @returns {boolean} true if no key in `curr` is present in `prev`,
-* false otherwise
-*/
-function locationKeysHaveChanged(prev, curr) {
-    if (!prev || prev.length === 0 || !curr) {
-        return true;
-    }
-    // backwards compatibility check if object is of model version 2
-    if (typeof prev === 'string') {
-        return curr.every(v => v.key !== prev);
-    }
-    const keysMap = {};
-    prev.forEach(v => {
-        if (!keysMap[v.dataStoreType]) {
-            keysMap[v.dataStoreType] = {};
-        }
-        keysMap[v.dataStoreType][v.key] = true;
-    });
-    return curr.every(v => !(keysMap[v.dataStoreType] && keysMap[v.dataStoreType][v.key]));
-}
-
-module.exports = locationKeysHaveChanged;

lib/api/apiUtils/object/locationKeysSanityCheck.js

@@ -0,0 +1,24 @@
+/**
+* Check keys that exist in the current list which will be used in composing
+* object. This method checks against accidentally removing data keys due to
+* instability from the metadata layer. The check returns true if there was no
+* match and false if at least one key from the previous list exists in the
+* current list
+* @param {array|string} prev - list of keys from the object being overwritten
+* @param {array} curr - list of keys to be used in composing current object
+* @returns {array} list of keys that can be deleted
+*/
+function locationKeysSanityCheck(prev, curr) {
+    if (!prev || prev.length === 0) {
+        return true;
+    }
+    // backwards compatibility check if object is of model version 2
+    if (typeof prev === 'string') {
+        return curr.every(v => v.key !== prev);
+    }
+    const keysMap = {};
+    prev.forEach(v => { keysMap[v.key] = true; });
+    return curr.every(v => !keysMap[v.key]);
+}
+
+module.exports = locationKeysSanityCheck;

lib/api/apiUtils/object/objectLockHelpers.js

@@ -1,11 +1,5 @@
-const { errors, auth, policies } = require('arsenal');
+const { errors } = require('arsenal');
 const moment = require('moment');
-
-const { config } = require('../../../Config');
-const vault = require('../../../auth/vault');
-const { evaluateBucketPolicyWithIAM } = require('../authorization/permissionChecks');
-
-const { scaledMsPerDay } = config.getTimeOptions();
 /**
  * Calculates retain until date for the locked object version
  * @param {object} retention - includes days or years retention period
@@ -13,17 +7,11 @@ const { scaledMsPerDay } = config.getTimeOptions();
  */
 function calculateRetainUntilDate(retention) {
     const { days, years } = retention;
-
-    if (!days && !years) {
-        return undefined;
-    }
-
     const date = moment();
     // Calculate the number of days to retain the lock on the object
     const retainUntilDays = days || years * 365;
-    const retainUntilDaysInMs = retainUntilDays * scaledMsPerDay;
     const retainUntilDate
-        = date.add(retainUntilDaysInMs, 'ms');
+        = date.add(retainUntilDays, 'days');
     return retainUntilDate.toISOString();
 }
 /**
@@ -50,7 +38,7 @@ function validateHeaders(bucket, headers, log) {
         !(objectLockMode && objectLockDate)) {
         return errors.InvalidArgument.customizeDescription(
             'x-amz-object-lock-retain-until-date and ' +
-            'x-amz-object-lock-mode must both be supplied',
+            'x-amz-object-lock-mode must both be supplied'
         );
     }
     const validModes = new Set(['GOVERNANCE', 'COMPLIANCE']);
@@ -79,25 +67,17 @@ function validateHeaders(bucket, headers, log) {
  */
 function compareObjectLockInformation(headers, defaultRetention) {
     const objectLockInfoToSave = {};
-
-    if (defaultRetention && defaultRetention.rule) {
-        const defaultMode = defaultRetention.rule.mode;
-        const defaultTime = calculateRetainUntilDate(defaultRetention.rule);
-        if (defaultMode && defaultTime) {
-            objectLockInfoToSave.retentionInfo = {
-                mode: defaultMode,
-                date: defaultTime,
-            };
-        }
-    }
-
     if (headers) {
         const headerMode = headers['x-amz-object-lock-mode'];
         const headerDate = headers['x-amz-object-lock-retain-until-date'];
-        if (headerMode && headerDate) {
+        const objectRetention = headerMode && headerDate;
+        if (objectRetention || defaultRetention) {
+            const mode = headerMode || defaultRetention.rule.mode;
+            const date = headerDate
+                || calculateRetainUntilDate(defaultRetention.rule);
             objectLockInfoToSave.retentionInfo = {
-                mode: headerMode,
-                date: headerDate,
+                mode,
+                date,
             };
         }
         const headerLegalHold = headers['x-amz-object-lock-legal-hold'];
@@ -106,7 +86,6 @@ function compareObjectLockInformation(headers, defaultRetention) {
             objectLockInfoToSave.legalHold = legalHold;
         }
     }
-
     return objectLockInfoToSave;
 }
 
@@ -133,216 +112,42 @@ function setObjectLockInformation(headers, md, defaultRetention) {
 }
 
 /**
- *  Helper class for check object lock state checks
+ * isObjectLocked - checks whether object is locked or not
+ * @param {obect} bucket - bucket metadata
+ * @param {object} objectMD - object metadata
+ * @param {array} headers - request headers
+ * @return {boolean} - indicates whether object is locked or not
  */
-class ObjectLockInfo {
-    /**
-     *
-     * @param {object} retentionInfo - The object lock retention policy
-     * @param {"GOVERNANCE" | "COMPLIANCE" | null} retentionInfo.mode - Retention policy mode.
-     * @param {string} retentionInfo.date - Expiration date of retention policy. A string in ISO-8601 format
-     * @param {bool} retentionInfo.legalHold - Whether a legal hold is enable for the object
-     */
-    constructor(retentionInfo) {
-        this.mode = retentionInfo.mode || null;
-        this.date = retentionInfo.date || null;
-        this.legalHold = retentionInfo.legalHold || false;
-    }
-
-    /**
-     * ObjectLockInfo.isLocked
-     * @returns {bool} - Whether the retention policy is active and protecting the object
-     */
-    isLocked() {
-        if (this.legalHold) {
+function isObjectLocked(bucket, objectMD, headers) {
+    if (bucket.isObjectLockEnabled()) {
+        const objectLegalHold = objectMD.legalHold;
+        if (objectLegalHold) {
             return true;
         }
-
-        if (!this.mode || !this.date) {
+        const retentionMode = objectMD.retentionMode;
+        const retentionDate = objectMD.retentionDate;
+        if (!retentionMode || !retentionDate) {
             return false;
         }
-
-        return !this.isExpired();
-    }
-
-    /**
-     * ObjectLockInfo.isGovernanceMode
-     * @returns {bool} - true if retention mode is GOVERNANCE
-     */
-    isGovernanceMode() {
-        return this.mode === 'GOVERNANCE';
-    }
-
-    /**
-     * ObjectLockInfo.isComplianceMode
-     * @returns {bool} - True if retention mode is COMPLIANCE
-     */
-    isComplianceMode() {
-        return this.mode === 'COMPLIANCE';
-    }
-
-    /**
-     * ObjectLockInfo.isExpired
-     * @returns {bool} - True if the retention policy has expired
-     */
-    isExpired() {
+        if (retentionMode === 'GOVERNANCE' &&
+        headers['x-amz-bypass-governance-retention']) {
+            return false;
+        }
+        const objectDate = moment(retentionDate);
         const now = moment();
-        return this.date === null || now.isSameOrAfter(this.date);
-    }
-
-    /**
-     * ObjectLockInfo.isExtended
-     * @param {string} timestamp - Timestamp in ISO-8601 format
-     * @returns {bool} - True if the given timestamp is after the policy expiration date or if no expiration date is set
-     */
-    isExtended(timestamp) {
-        return timestamp !== undefined && (this.date === null || moment(timestamp).isSameOrAfter(this.date));
-    }
-
-    /**
-     * ObjectLockInfo.canModifyObject
-     * @param {bool} hasGovernanceBypass - Whether to bypass governance retention policies
-     * @returns {bool} - True if the retention policy allows the objects data to be modified (overwritten/deleted)
-     */
-    canModifyObject(hasGovernanceBypass) {
-        // can modify object if object is not locked
-        // cannot modify object in any cases if legal hold is enabled
-        // if no legal hold, can only modify object if bypassing governance when locked
-        if (!this.isLocked()) {
-            return true;
+        // indicates retain until date has expired
+        if (now.isSameOrAfter(objectDate)) {
+            return false;
         }
-        return !this.legalHold && this.isGovernanceMode() && !!hasGovernanceBypass;
+        return true;
     }
-
-    /**
-     * ObjectLockInfo.canModifyPolicy
-     * @param {object} policyChanges - Proposed changes to the retention policy
-     * @param {"GOVERNANCE" | "COMPLIANCE" | undefined} policyChanges.mode - Retention policy mode.
-     * @param {string} policyChanges.date - Expiration date of retention policy. A string in ISO-8601 format
-     * @param {bool} hasGovernanceBypass - Whether to bypass governance retention policies
-     * @returns {bool} - True if the changes are allowed to be applied to the retention policy
-     */
-    canModifyPolicy(policyChanges, hasGovernanceBypass) {
-        // If an object does not have a retention policy or it is expired then all changes are allowed
-        if (!this.isLocked()) {
-            return true;
-        }
-
-        // The only allowed change in compliance mode is extending the retention period
-        if (this.isComplianceMode()) {
-            if (policyChanges.mode === 'COMPLIANCE' && this.isExtended(policyChanges.date)) {
-                return true;
-            }
-        }
-
-        if (this.isGovernanceMode()) {
-            // Extensions are always allowed in governance mode
-            if (policyChanges.mode === 'GOVERNANCE' && this.isExtended(policyChanges.date)) {
-                return true;
-            }
-
-            // All other changes in governance mode require a bypass
-            if (hasGovernanceBypass) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-}
-
-/**
- *
- * @param {object} headers - s3 request headers
- * @returns {bool} - True if the headers is present and === "true"
- */
-function hasGovernanceBypassHeader(headers) {
-    const bypassHeader = headers['x-amz-bypass-governance-retention'] || '';
-    return bypassHeader.toLowerCase() === 'true';
-}
-
-
-/**
- * checkUserGovernanceBypass
- *
- *  Checks for the presence of the s3:BypassGovernanceRetention permission for a given user
- *
- * @param {object} request - Incoming s3 request
- * @param {object} authInfo - s3 authentication info
- * @param {object} bucketMD - bucket metadata
- * @param {string} objectKey - object key
- * @param {object} log - Werelogs logger
- * @param {function} cb - callback returns errors.AccessDenied if the authorization fails
- * @returns {undefined} -
- */
-function checkUserGovernanceBypass(request, authInfo, bucketMD, objectKey, log, cb) {
-    log.trace(
-        'object in GOVERNANCE mode and is user, checking for attached policies',
-        { method: 'checkUserPolicyGovernanceBypass' },
-    );
-
-    const authParams = auth.server.extractParams(request, log, 's3', request.query);
-    const ip = policies.requestUtils.getClientIp(request, config);
-    const requestContextParams = {
-        constantParams: {
-            headers: request.headers,
-            query: request.query,
-            generalResource: bucketMD.getName(),
-            specificResource: { key: objectKey },
-            requesterIp: ip,
-            sslEnabled: request.connection.encrypted,
-            apiMethod: 'bypassGovernanceRetention',
-            awsService: 's3',
-            locationConstraint: bucketMD.getLocationConstraint(),
-            requesterInfo: authInfo,
-            signatureVersion: authParams.params.data.signatureVersion,
-            authType: authParams.params.data.authType,
-            signatureAge: authParams.params.data.signatureAge,
-        },
-    };
-    return vault.checkPolicies(requestContextParams,
-        authInfo.getArn(), log, (err, authorizationResults) => {
-            if (err) {
-                return cb(err);
-            }
-            const explicitDenyExists = authorizationResults.some(
-                authzResult => authzResult.isAllowed === false && !authzResult.isImplicit);
-            if (explicitDenyExists) {
-                log.trace('authorization check failed for user',
-                    {
-                        'method': 'checkUserPolicyGovernanceBypass',
-                        's3:BypassGovernanceRetention': false,
-                    });
-                return cb(errors.AccessDenied);
-            }
-            // Convert authorization results into an easier to handle format
-            const actionImplicitDenies = authorizationResults.reduce((acc, curr, idx) => {
-                const apiMethod = authorizationResults[idx].action;
-                // eslint-disable-next-line no-param-reassign
-                acc[apiMethod] = curr.isImplicit;
-                return acc;
-            }, {});
-
-            // Evaluate against the bucket policies
-            const areAllActionsAllowed = evaluateBucketPolicyWithIAM(
-                bucketMD,
-                Object.keys(actionImplicitDenies),
-                authInfo.getCanonicalID(),
-                authInfo,
-                actionImplicitDenies,
-                log,
-                request);
-
-            return cb(areAllActionsAllowed === true ? null : errors.AccessDenied);
-        });
+    return false;
 }
 
 module.exports = {
     calculateRetainUntilDate,
     compareObjectLockInformation,
     setObjectLockInformation,
+    isObjectLocked,
     validateHeaders,
-    hasGovernanceBypassHeader,
-    checkUserGovernanceBypass,
-    ObjectLockInfo,
 };

lib/api/apiUtils/object/objectRestore.js

@@ -1,172 +1,316 @@
+
 const async = require('async');
-const { errors, s3middleware } = require('arsenal');
 
-const { allowedRestoreObjectRequestTierValues } = require('../../../../constants');
+const { errors } = require('arsenal');
+
+const ObjectMD = require('arsenal').models.ObjectMD;
 const coldStorage = require('./coldStorage');
-const monitoring = require('../../../utilities/monitoringHandler');
-const { pushMetric } = require('../../../utapi/utilities');
-const { decodeVersionId } = require('./versioning');
-const collectCorsHeaders = require('../../../utilities/collectCorsHeaders');
-const { parseRestoreRequestXml } = s3middleware.objectRestore;
-const { processBytesToWrite, validateQuotas } = require('../quotas/quotaUtils');
 
-/**
- * Check if tier is supported
- * @param {object} restoreInfo - restore information
- * @returns {ArsenalError|undefined} return NotImplemented error if tier not support
- */
-function checkTierSupported(restoreInfo) {
-    if (!allowedRestoreObjectRequestTierValues.includes(restoreInfo.tier)) {
-        return errors.NotImplemented;
-    }
-    return undefined;
-}
+
+const METHOD = 'objectRestore';
+
 
 /**
  * POST Object restore process
  *
- * @param {MetadataWrapper} metadata - metadata wrapper
- * @param {object} mdUtils - utility object to treat metadata
- * @param {AuthInfo} userInfo - Instance of AuthInfo class with requester's info
- * @param {IncomingMessage} request - request info
- * @param {object} log - Werelogs logger
- * @param {function} callback callback function
- * @return {undefined}
+ * @param {MetadataWrapper} metadata metadata wrapper
+ * @param {object} mdUtils utility object to treat metadata
+ * @param {object} func object with a reference to each function of cloudserver
+ * @param {function(object):string|Error} func.decodeVersionId 
+ * @param {function(object, string, BucketInfo):object} func.collectCorsHeaders 
+ * @param {function(object, object):string} func.getVersionIdResHeader
+ * @param {AuthInfo} userInfo Instance of AuthInfo class with requester's info
+ * @param {IncomingMessage} request request info
+ * @param {werelogs.Logger} log Werelogs instance
+ * @param {module:api/objectRestore~NoBodyResultCallback} callback callback function
+ * @return {void}
  */
-function objectRestore(metadata, mdUtils, userInfo, request, log, callback) {
-    const METHOD = 'objectRestore';
+function objectRestore(metadata, mdUtils, func, userInfo, request, log, callback) {
 
     const { bucketName, objectKey } = request;
+    const requestedAt = request['x-sdt-requested-at'];
 
     log.debug('processing request', { method: METHOD });
 
-    const decodedVidResult = decodeVersionId(request.query);
+    const decodedVidResult = func.decodeVersionId(request.query);
     if (decodedVidResult instanceof Error) {
         log.trace('invalid versionId query',
-            {
-                method: METHOD,
-                versionId: request.query.versionId,
-                error: decodedVidResult,
-            });
-        return process.nextTick(() => callback(decodedVidResult));
+            { method: METHOD, versionId: request.query.versionId, error: decodedVidResult });
+        return callback(decodedVidResult, decodedVidResult.code);
     }
 
-    let isObjectRestored = false;
+    const reqVersionId = decodedVidResult;
 
     const mdValueParams = {
         authInfo: userInfo,
         bucketName,
         objectKey,
-        versionId: decodedVidResult,
-        requestType: request.apiMethods || 'restoreObject',
-        /**
-         * Restoring an object might not cause any impact on
-         * the storage, if the object is already restored: in
-         * this case, the duration is extended. We disable the
-         * quota evaluation and trigger it manually.
-         */
-        checkQuota: false,
-        request,
+        versionId: reqVersionId,
+        requestType: 'bucketOwnerAction',
     };
 
     return async.waterfall([
-            // get metadata of bucket and object
-            function validateBucketAndObject(next) {
-                return mdUtils.standardMetadataValidateBucketAndObj(mdValueParams, request.actionImplicitDenies,
-                log, (err, bucketMD, objectMD) => {
-                    if (err) {
-                        log.trace('request authorization failed', { method: METHOD, error: err });
-                        return next(err);
-                    }
-                    // Call back error if object metadata could not be obtained
-                    if (!objectMD) {
-                        const err = decodedVidResult ? errors.NoSuchVersion : errors.NoSuchKey;
-                        log.trace('error no object metadata found', { method: METHOD, error: err });
-                        return next(err, bucketMD);
-                    }
-                    // If object metadata is delete marker,
-                    // call back NoSuchKey or MethodNotAllowed depending on specifying versionId
-                    if (objectMD.isDeleteMarker) {
-                        let err = errors.NoSuchKey;
-                        if (decodedVidResult) {
-                            err = errors.MethodNotAllowed;
-                        }
-                        log.trace('version is a delete marker', { method: METHOD, error: err });
-                        return next(err, bucketMD, objectMD);
-                    }
-                    log.info('it acquired the object metadata.', {
-                        'method': METHOD,
-                    });
-                    return next(null, bucketMD, objectMD);
-                });
-            },
 
-            // generate restore param obj from xml of request body and check tier validity
-            function parseRequestXmlAndCheckTier(bucketMD, objectMD, next) {
-                log.trace('parsing object restore information');
-                return parseRestoreRequestXml(request.post, log, (err, restoreInfo) => {
-                    if (err) {
-                        return next(err, bucketMD, objectMD, restoreInfo);
-                    }
-                    log.info('it parsed xml of the request body.', { method: METHOD, value: restoreInfo });
-                    const checkTierResult = checkTierSupported(restoreInfo);
-                    if (checkTierResult instanceof Error) {
-                        return next(checkTierResult);
-                    }
-                    return next(null, bucketMD, objectMD, restoreInfo);
-                });
-            },
-            // start restore process
-            function startRestore(bucketMD, objectMD, restoreInfo, next) {
-                return coldStorage.startRestore(objectMD, restoreInfo, log,
-                    (err, _isObjectRestored) => {
-                        isObjectRestored = _isObjectRestored;
-                        return next(err, bucketMD, objectMD);
-                    });
-            },
-            function evaluateQuotas(bucketMD, objectMD, next) {
-                if (isObjectRestored) {
-                    return next(null, bucketMD, objectMD);
+        // get metadata of bucket and object
+        function validateBucketAndObject(next) {
+
+            return mdUtils.metadataValidateBucketAndObj(mdValueParams, log, (err, bucketMD, objectMD) => {
+
+                if (err) {
+                    log.trace('request authorization failed', { method: METHOD, error: err });
+                    return next(err);
                 }
-                const actions = Array.isArray(mdValueParams.requestType) ?
-                    mdValueParams.requestType : [mdValueParams.requestType];
-                const bytes = processBytesToWrite(request.apiMethod, bucketMD, mdValueParams.versionId, 0, objectMD);
-                return validateQuotas(request, bucketMD, request.accountQuotas, actions, request.apiMethod, bytes,
-                    false, log, err => next(err, bucketMD, objectMD));
-            },
-            function updateObjectMD(bucketMD, objectMD, next) {
-                const params = objectMD.versionId ? { versionId: objectMD.versionId } : {};
-                metadata.putObjectMD(bucketMD.getName(), objectKey, objectMD, params,
-                    log, err => next(err, bucketMD, objectMD));
-            },
-        ],
-        (err, bucketMD) => {
-            // generate CORS response header
-            const responseHeaders = collectCorsHeaders(request.headers.origin, request.method, bucketMD);
-            if (err) {
-                log.trace('error processing request',
-                    {
-                        method: METHOD,
-                        error: err,
-                    });
-                monitoring.promMetrics(
-                    'POST', bucketName, err.code, 'restoreObject');
-                return callback(err, err.code, responseHeaders);
-            }
-            pushMetric('restoreObject', log, {
-                userInfo,
-                bucket: bucketName,
+
+                // Call back error if object metadata could not be obtained
+                if (!objectMD) {
+                    const err = reqVersionId ? errors.NoSuchVersion : errors.NoSuchKey;
+                    log.trace('error no object metadata found', { method: METHOD, error: err });
+                    return next(err, bucketMD);
+                }
+
+                const instance = new ObjectMD(objectMD);
+
+                // If object metadata is delete marker,
+                // call back NoSuchKey or MethodNotAllowed depending on specifying versionId
+                if (objectMD.isDeleteMarker) {
+                    let err = errors.NoSuchKey;
+                    if (reqVersionId) {
+                        err = errors.MethodNotAllowed;
+                    }
+                    log.trace('version is a delete marker', { method: METHOD, error: err });
+                    return next(err, bucketMD, instance);
+                }
+
+                log.info('it acquired the object metadata.', {
+                    'method': METHOD,
+                    'x-coldstorage-uuid': instance.getColdstorageUuid(),
+                    'x-coldstorage-zenko-id': instance.getColdstorageZenkoId(),
+                });
+
+                return next(null, bucketMD, instance);
             });
-            if (isObjectRestored) {
-                monitoring.promMetrics(
-                    'POST', bucketName, '200', 'restoreObject');
-                return callback(null, 200, responseHeaders);
+        },
+
+        // generate restore param obj from xml of request body
+        function parseRequestXml(bucketMD, objectMD, next) {
+
+            return parsePostObjectRestoreXml(request.post, log, (err, params) => {
+
+                if (err) {
+                    return next(err, bucketMD, objectMD);
+                }
+
+                log.info('it parsed xml of the request body.', { method: METHOD, value: params });
+
+                return next(null, bucketMD, objectMD, params);
+            });
+        },
+
+        // start restore process
+        function startRestore(bucketMD, objectMD, next) {
+            return coldStorage.startRestore(bucketName, objectKey, objectMD, params, 
+                (err, result) => next(err, bucketMD, objectMD, result));
+        },
+    ],
+    (err, bucketMD, objectMD, result) => {
+
+        // generate CORS response header
+        const responseHeaders = func.collectCorsHeaders(request.headers.origin, request.method, bucketMD);
+
+        if (err) {
+            log.trace('error processing request', { method: METHOD, error: err });
+
+            // If object metadata is delete marker and error is MethodNotAllowed,
+            // set response header of x-amz-delete-marker and x-amz-version-id (S3 API compliant)
+            if (objectMD && objectMD.getIsDeleteMarker() && err.MethodNotAllowed) {
+                const vConfig = bucketMD.getVersioningConfiguration();
+                responseHeaders['x-amz-delete-marker'] = true;
+                responseHeaders['x-amz-version-id'] = func.getVersionIdResHeader(vConfig, objectMD.getValue());
             }
-            monitoring.promMetrics(
-                'POST', bucketName, '202', 'restoreObject');
-            return callback(null, 202, responseHeaders);
+
+            return callback(err, err.code, responseHeaders);
+        }
+
+        // If versioning configuration is setting, set response header of x-amz-version-id
+        const vConfig = bucketMD.getVersioningConfiguration();
+        responseHeaders['x-amz-version-id'] = func.getVersionIdResHeader(vConfig, objectMD.getValue());
+
+        return callback(null, result.statusCode, responseHeaders);
+    });
+
+    /**
+     * Generate request parameter object by parsing XML ofrequest body
+     *
+     * @param {convertableToString} xml XML of request body
+     * @param {werelogs.Logger} log logger
+     * @param {module:api/utils~ObjectResultCallback} callback callback function
+     * @returns {void}
+     */
+    function parsePostObjectRestoreXml(xml, log, callback) {
+
+        log.debug('parsing xml string of request body.', alCreateLogParams(
+            this, this.parsePostObjectRestoreXml, {
+                xmlString: xml,
+            // eslint-disable-next-line comma-dangle
+            }
+        ));
+
+        return xml2js.parseString(xml, { explicitArray: false }, (err, result) => {
+
+            // If cause an error, callback MalformedXML
+            if (err) {
+                log.info('parse xml string of request body was failed.', { error: err });
+                return callback(errors.MalformedXML);
+            }
+
+            // If restore parameter is invalid, callback MalformedXML
+            const validateResult = validateRestoreRequestParameters(result);
+            if (validateResult) {
+                log.info('invalid restore parameters.', { error: validateResult.message });
+                return callback(errors.MalformedXML);
+            }
+
+            // normalize restore request parameters
+            const normalizedResult = normalizeRestoreRequestParameters(result);
+
+            log.debug('parse xml string of request body.', alCreateLogParams(
+                this, this.parsePostObjectRestoreXml, {
+                    resultObject: normalizedResult,
+                // eslint-disable-next-line comma-dangle
+                }
+            ));
+
+            return callback(null, normalizedResult);
         });
+    };
+
+
+    /**
+     * validate restore parameter object
+     *
+     * @private
+     * @param {object} params restore parameter object
+     * @returns {Error} Error instance
+     */
+    function validateRestoreRequestParameters(params) {
+
+        if (!params) {
+            return new Error('request body is required.');
+        }
+
+        const rootElem = getSafeValue(params, 'RestoreRequest');
+        if (!rootElem) {
+            return new Error('RestoreRequest element is required.');
+        }
+
+        if (!rootElem['Days']) {
+            return new Error('RestoreRequest.Days element is required.');
+        }
+
+        // RestoreRequest.Days must be greater than or equal to 1
+        const daysValue = Number.parseInt(rootElem['Days'], 10);
+        if (Number.isNaN(daysValue)) {
+            return new Error(`RestoreRequest.Days is invalid type. [${rootElem['Days']}]`);
+        }
+        if (daysValue < 1) {
+            return new Error(`RestoreRequest.Days must be greater than 0. [${rootElem['Days']}]`);
+        }
+
+        if (daysValue > 2147483647) {
+            return new Error(`RestoreRequest.Days must be less than 2147483648. [${rootElem['Days']}]`);
+        }
+
+        // If RestoreRequest.GlacierJobParameters.Tier is specified,
+        // Must be "Expedited" or "Standard" or "Bulk"
+        const tierValue = getSafeValue(rootElem,
+            'GlacierJobParameters', 'Tier');
+        const tierList = {
+            EXPEDITED: 'Expedited',
+            STANDARD: 'Standard',
+            BULK: 'Bulk',
+        }
+        const tierConstants = getValues(tierList);
+        if (tierValue && !tierConstants.includes(tierValue)) {
+            return new Error(`RestoreRequest.GlacierJobParameters.Tier is invalid value. [${tierValue}]`);
+        }
+
+        return undefined;
+    }
+
+    /**
+     * Normalize restore request parameters.
+     *
+     * @private
+     * @param {object} params restore request parameters object
+     * @return {object} restore request parameters object(normalized)
+     */
+    function normalizeRestoreRequestParameters(params) {
+
+        const normalizedParams = {};
+
+        // set RestoreRequest.Days
+        const rootElem = getSafeValue(params, 'RestoreRequest');
+        const daysValue = Number.parseInt(rootElem['Days'], 10);
+        setSafeValue(normalizedParams, daysValue, 'Days');
+
+        // set RestoreRequest.GlacierJobParameters.Tier
+        // If do not specify, set "Standard"
+        const tierValue = getSafeValue(rootElem,
+            'GlacierJobParameters', 'Tier')
+            || 'Standard';
+        setSafeValue(normalizedParams, tierValue,
+            'GlacierJobParameters', 'Tier');
+
+        return normalizedParams;
+    }
+
+    /**
+     * Attribute values ​​that the object has are returned as an array.
+     * Node v6 does not support Object.values, so prepare a function with the same result.
+     *
+     * @param {object} obj object
+     * @returns {Array<object>} UTC date infomation(string)
+     */
+    function getValues(obj) {
+
+        const results = [];
+
+        Object.keys(obj).forEach(key => {
+            results.push(obj[key]);
+        });
+
+        return results;
+    }
+
+
+
+    /**
+     * For layered objects, safely get the value corresponding to the key passed in the variable length argument.
+     *
+     * @param {object} obj object
+     * @param  {...string} args array of keys
+     * @returns {object} 
+     */
+    function getSafeValue(obj, ...args) {
+
+        let result = obj;
+
+        if (!result || !Array.isArray(args) || args.length === 0) {
+            return result;
+        }
+
+        args.some(value => {
+            result = result[value];
+            return !result;
+        });
+
+        return result;
+    }
+
+
 }
 
 
-module.exports = objectRestore;
+module.exports = {
+    objectRestore,
+};

lib/api/apiUtils/object/partInfo.js

@@ -54,21 +54,7 @@ function getPartSize(objMD, partNumber) {
     return size;
 }
 
-/**
- * Gets parts count if object was put with mpu
- * @param {object} objMD - object metadata
- * @return {(Integer|null)} - number of parts of mpu object or null
- */
-function getPartCountFromMd5(objMD) {
-    const md5 = objMD['content-md5'];
-    if (md5.includes('-')) {
-        return md5.split('-')[1];
-    }
-    return null;
-}
-
 module.exports = {
     getPartNumber,
     getPartSize,
-    getPartCountFromMd5,
 };

lib/api/apiUtils/object/setUpCopyLocator.js

@@ -2,7 +2,7 @@ const { errors } = require('arsenal');
 const {
     parseRangeSpec,
     parseRange,
-} = require('arsenal').network.http.utils;
+} = require('arsenal/lib/network/http/utils');
 
 const constants = require('../../../../constants');
 const setPartRanges = require('./setPartRanges');

lib/api/apiUtils/object/validateChecksumHeaders.js

@@ -1,32 +0,0 @@
-const { errors } = require('arsenal');
-
-const { unsupportedSignatureChecksums, supportedSignatureChecksums } = require('../../../../constants');
-
-function validateChecksumHeaders(headers) {
-    // If the x-amz-trailer header is present the request is using one of the
-    // trailing checksum algorithms, which are not supported.
-    if (headers['x-amz-trailer'] !== undefined) {
-        return errors.BadRequest.customizeDescription('trailing checksum is not supported');
-    }
-
-    const signatureChecksum = headers['x-amz-content-sha256'];
-    if (signatureChecksum === undefined) {
-        return null;
-    }
-
-    if (supportedSignatureChecksums.has(signatureChecksum)) {
-        return null;
-    }
-
-    // If the value is not one of the possible checksum algorithms
-    // the only other valid value is the actual sha256 checksum of the payload.
-    // Do a simple sanity check of the length to guard against future algos.
-    // If the value is an unknown algo, then it will fail checksum validation.
-    if (!unsupportedSignatureChecksums.has(signatureChecksum) && signatureChecksum.length === 64) {
-        return null;
-    }
-
-    return errors.BadRequest.customizeDescription('unsupported checksum algorithm');
-}
-
-module.exports = validateChecksumHeaders;

lib/api/apiUtils/object/versioning.js

@@ -4,40 +4,13 @@ const async = require('async');
 const metadata = require('../../../metadata/wrapper');
 const { config } = require('../../../Config');
 
-const { scaledMsPerDay } = config.getTimeOptions();
-
 const versionIdUtils = versioning.VersionID;
 // Use Arsenal function to generate a version ID used internally by metadata
 // for null versions that are created before bucket versioning is configured
 const nonVersionedObjId =
     versionIdUtils.getInfVid(config.replicationGroupId);
 
-/** decodeVID - decode the version id
- * @param {string} versionId - version ID
- * @return {(Error|string|undefined)} - return Invalid Argument if decryption
- * fails due to improper format, otherwise undefined or the decoded version id
- */
-function decodeVID(versionId) {
-    if (versionId === 'null') {
-        return versionId;
-    }
-
-    let decoded;
-    const invalidErr = errors.InvalidArgument.customizeDescription('Invalid version id specified');
-    try {
-        decoded = versionIdUtils.decode(versionId);
-    } catch (err) {
-        return invalidErr;
-    }
-
-    if (decoded instanceof Error) {
-        return invalidErr;
-    }
-
-    return decoded;
-}
-
-/** decodeVersionId - decode the version id from a query object
+/** decodedVidResult - decode the version id from a query object
  * @param {object} [reqQuery] - request query object
  * @param {string} [reqQuery.versionId] - version ID sent in request query
  * @return {(Error|string|undefined)} - return Invalid Argument if decryption
@@ -47,7 +20,16 @@ function decodeVersionId(reqQuery) {
     if (!reqQuery || !reqQuery.versionId) {
         return undefined;
     }
-    return decodeVID(reqQuery.versionId);
+    let versionId = reqQuery.versionId;
+    if (versionId === 'null') {
+        return versionId;
+    }
+    versionId = versionIdUtils.decode(versionId);
+    if (versionId instanceof Error) {
+        return errors.InvalidArgument
+            .customizeDescription('Invalid version id specified');
+    }
+    return versionId;
 }
 
 /** getVersionIdResHeader - return encrypted version ID if appropriate
@@ -58,7 +40,7 @@ function decodeVersionId(reqQuery) {
  */
 function getVersionIdResHeader(verCfg, objectMD) {
     if (verCfg) {
-        if (objectMD.isNull || !objectMD.versionId) {
+        if (objectMD.isNull || (objectMD && !objectMD.versionId)) {
             return 'null';
         }
         return versionIdUtils.encode(objectMD.versionId);
@@ -79,34 +61,17 @@ function checkQueryVersionId(query) {
     return undefined;
 }
 
-function _storeNullVersionMD(bucketName, objKey, nullVersionId, objMD, log, cb) {
-    // In compatibility mode, create null versioned keys instead of null keys
-    let versionId;
-    let nullVersionMD;
-    if (config.nullVersionCompatMode) {
-        versionId = nullVersionId;
-        nullVersionMD = Object.assign({}, objMD, {
-            versionId: nullVersionId,
-            isNull: true,
-        });
-    } else {
-        versionId = 'null';
-        nullVersionMD = Object.assign({}, objMD, {
-            versionId: nullVersionId,
-            isNull: true,
-            isNull2: true,
-        });
-    }
-    metadata.putObjectMD(bucketName, objKey, nullVersionMD, { versionId }, log, err => {
+function _storeNullVersionMD(bucketName, objKey, objMD, options, log, cb) {
+    metadata.putObjectMD(bucketName, objKey, objMD, options, log, err => {
         if (err) {
             log.debug('error from metadata storing null version as new version',
             { error: err });
         }
-        cb(err);
+        cb(err, options);
     });
 }
 
-/** check existence and get location of null version data for deletion
+/** get location of null version data for deletion
 * @param {string} bucketName - name of bucket
 * @param {string} objKey - name of object key
 * @param {object} options - metadata options for getting object MD
@@ -117,179 +82,100 @@ function _storeNullVersionMD(bucketName, objKey, nullVersionId, objMD, log, cb)
 * @param {function} cb - callback
 * @return {undefined} - and call callback with (err, dataToDelete)
 */
-function _prepareNullVersionDeletion(bucketName, objKey, options, mst, log, cb) {
-    const nullOptions = {};
-    if (!options.deleteData) {
-        return process.nextTick(cb, null, nullOptions);
-    }
+function _getNullVersionsToDelete(bucketName, objKey, options, mst, log, cb) {
     if (options.versionId === mst.versionId) {
-        // no need to get another key as the master is the target
-        nullOptions.dataToDelete = mst.objLocation;
-        return process.nextTick(cb, null, nullOptions);
-    }
-    if (options.versionId === 'null') {
-        // deletion of the null key will be done by the main metadata
-        // PUT via this option
-        nullOptions.deleteNullKey = true;
+        // no need to get delete location, we already have the master's metadata
+        const dataToDelete = mst.objLocation;
+        return process.nextTick(cb, null, dataToDelete);
     }
     return metadata.getObjectMD(bucketName, objKey, options, log,
         (err, versionMD) => {
             if (err) {
-                // the null key may not exist, hence it's a normal
-                // situation to have a NoSuchKey error, in which case
-                // there is nothing to delete
-                if (err.is.NoSuchKey) {
-                    log.debug('null version does not exist', {
-                        method: '_prepareNullVersionDeletion',
-                    });
-                } else {
-                    log.warn('could not get null version metadata', {
-                        error: err,
-                        method: '_prepareNullVersionDeletion',
-                    });
-                }
+                log.debug('err from metadata getting specified version', {
+                    error: err,
+                    method: '_getNullVersionsToDelete',
+                });
                 return cb(err);
             }
-            if (versionMD.location) {
-                const dataToDelete = Array.isArray(versionMD.location) ?
-                      versionMD.location : [versionMD.location];
-                nullOptions.dataToDelete = dataToDelete;
+            if (!versionMD.location) {
+                return cb();
             }
-            return cb(null, nullOptions);
+            const dataToDelete = Array.isArray(versionMD.location) ?
+                versionMD.location : [versionMD.location];
+            return cb(null, dataToDelete);
         });
 }
 
-function _deleteNullVersionMD(bucketName, objKey, options, log, cb) {
-    return metadata.deleteObjectMD(bucketName, objKey, options, log, err => {
-        if (err) {
-            log.warn('metadata error deleting null versioned key',
-                     { bucketName, objKey, error: err, method: '_deleteNullVersionMD' });
-        }
-        return cb(err);
-    });
+function _deleteNullVersionMD(bucketName, objKey, options, mst, log, cb) {
+    return _getNullVersionsToDelete(bucketName, objKey, options, mst, log,
+        (err, nullDataToDelete) => {
+            if (err) {
+                log.warn('could not find null version metadata', {
+                    error: err,
+                    method: '_deleteNullVersionMD',
+                });
+                return cb(err);
+            }
+            return metadata.deleteObjectMD(bucketName, objKey, options, log,
+                err => {
+                    if (err) {
+                        log.warn('metadata error deleting null version',
+                        { error: err, method: '_deleteNullVersionMD' });
+                        return cb(err);
+                    }
+                    return cb(null, nullDataToDelete);
+                });
+        });
 }
 
-/**
- * Process state from the master version of an object and the bucket
- * versioning configuration, return a set of options objects
- *
- * @param {object} mst - state of master version, as returned by
- * getMasterState()
- * @param {string} vstat - bucket versioning status: 'Enabled' or 'Suspended'
- * @param {boolean} nullVersionCompatMode - if true, behaves in null
- * version compatibility mode and return appropriate values: this mode
- * does not attempt to create null keys but create null versioned keys
- * instead
- *
- * @return {object} result object with the following attributes:
- * - {object} options: versioning-related options to pass to the
-     services.metadataStoreObject() call
- * - {object} [options.extraMD]: extra attributes to set in object metadata
- * - {string} [nullVersionId]: null version key to create, if needed
- * - {object} [delOptions]: options for metadata to delete the null
-     version key, if needed
- */
-function processVersioningState(mst, vstat, nullVersionCompatMode) {
-    const versioningSuspended = (vstat === 'Suspended');
-    const masterIsNull = mst.exists && (mst.isNull || !mst.versionId);
-
-    if (versioningSuspended) {
-        // versioning is suspended: overwrite the existing null version
-        const options = { versionId: '', isNull: true };
-        if (masterIsNull) {
-            // if the null version exists, clean it up prior to put
-            if (mst.objLocation) {
-                options.dataToDelete = mst.objLocation;
+function processVersioningState(mst, vstat, cb) {
+    const options = {};
+    const storeOptions = {};
+    const delOptions = {};
+    // object does not exist or is not versioned (before versioning)
+    if (mst.versionId === undefined || mst.isNull) {
+        // versioning is suspended, overwrite existing master version
+        if (vstat === 'Suspended') {
+            options.versionId = '';
+            options.isNull = true;
+            options.dataToDelete = mst.objLocation;
+            // if null version exists, clean it up prior to put
+            if (mst.isNull) {
+                delOptions.versionId = mst.versionId;
+                return cb(null, options, null, delOptions);
             }
-            // backward-compat: a null version key may exist even with
-            // a null master (due to S3C-7526), if so, delete it (its
-            // data will be deleted as part of the master cleanup, so
-            // no "deleteData" param is needed)
-            //
-            // "isNull2" attribute is set in master metadata when
-            // null keys are used, which is used as an optimization to
-            // avoid having to check the versioned key since there can
-            // be no more versioned key to clean up
-            if (mst.isNull && mst.versionId && !mst.isNull2) {
-                const delOptions = { versionId: mst.versionId };
-                return { options, delOptions };
-            }
-            return { options };
+            return cb(null, options);
         }
-        if (mst.nullVersionId) {
-            // backward-compat: delete the null versioned key and data
-            const delOptions = { versionId: mst.nullVersionId, deleteData: true };
-            if (mst.nullUploadId) {
-                delOptions.replayId = mst.nullUploadId;
-            }
-            return { options, delOptions };
+        // versioning is enabled, create a new version
+        options.versioning = true;
+        if (mst.exists) {
+            // store master version in a new key
+            const versionId = mst.isNull ? mst.versionId : nonVersionedObjId;
+            storeOptions.versionId = versionId;
+            storeOptions.isNull = true;
+            options.nullVersionId = versionId;
+            return cb(null, options, storeOptions);
         }
-        // clean up the eventual null key's location data prior to put
-
-        // NOTE: due to metadata v1 internal format, we cannot guess
-        // from the master key whether there is an associated null
-        // key, because the master key may be removed whenever the
-        // latest version becomes a delete marker. Hence we need to
-        // pessimistically try to get the null key metadata and delete
-        // it if it exists.
-        const delOptions = { versionId: 'null', deleteData: true };
-        return { options, delOptions };
+        return cb(null, options);
     }
-
-    // versioning is enabled: create a new version
-    const options = { versioning: true };
-    if (masterIsNull) {
-        // if master is a null version or a non-versioned key,
-        // copy it to a new null key
-        const nullVersionId = (mst.isNull && mst.versionId) ? mst.versionId : nonVersionedObjId;
-        if (nullVersionCompatMode) {
-            options.extraMD = {
-                nullVersionId,
-            };
-            if (mst.uploadId) {
-                options.extraMD.nullUploadId = mst.uploadId;
-            }
-            return { options, nullVersionId };
+    // master is versioned and is not a null version
+    const nullVersionId = mst.nullVersionId;
+    if (vstat === 'Suspended') {
+        // versioning is suspended, overwrite the existing master version
+        options.versionId = '';
+        options.isNull = true;
+        if (nullVersionId === undefined) {
+            return cb(null, options);
         }
-        if (mst.isNull && !mst.isNull2) {
-            // if master null version was put with an older
-            // Cloudserver (or in compat mode), there is a
-            // possibility that it also has a null versioned key
-            // associated, so we need to delete it as we write the
-            // null key
-            const delOptions = {
-                versionId: nullVersionId,
-            };
-            return { options, nullVersionId, delOptions };
-        }
-        return { options, nullVersionId };
+        delOptions.versionId = nullVersionId;
+        return cb(null, options, null, delOptions);
     }
-    // backward-compat: keep a reference to the existing null
-    // versioned key
-    if (mst.nullVersionId) {
-        options.extraMD = {
-            nullVersionId: mst.nullVersionId,
-        };
-        if (mst.nullUploadId) {
-            options.extraMD.nullUploadId = mst.nullUploadId;
-        }
-    }
-    return { options };
+    // versioning is enabled, put the new version
+    options.versioning = true;
+    options.nullVersionId = nullVersionId;
+    return cb(null, options);
 }
 
-/**
- * Build the state of the master version from its object metadata
- *
- * @param {object} objMD - object metadata parsed from JSON
- *
- * @return {object} state of master version, with the following attributes:
- * - {boolean} exists - true if the object exists (i.e. if `objMD` is truish)
- * - {string} versionId - version ID of the master key
- * - {boolean} isNull - whether the master version is a null version
- * - {string} nullVersionId - if not a null version, reference to the
- *   null version ID
- * - {array} objLocation - array of data locations
- */
 function getMasterState(objMD) {
     if (!objMD) {
         return {};
@@ -297,11 +183,8 @@ function getMasterState(objMD) {
     const mst = {
         exists: true,
         versionId: objMD.versionId,
-        uploadId: objMD.uploadId,
         isNull: objMD.isNull,
-        isNull2: objMD.isNull2,
         nullVersionId: objMD.nullVersionId,
-        nullUploadId: objMD.nullUploadId,
     };
     if (objMD.location) {
         mst.objLocation = Array.isArray(objMD.location) ?
@@ -323,113 +206,62 @@ function getMasterState(objMD) {
  *  ('' overwrites the master version)
  * options.versioning - (true/undefined) metadata instruction to create new ver
  * options.isNull - (true/undefined) whether new version is null or not
+ * options.nullVersionId - if storing a null version in version history, the
+ *  version id of the null version
+ * options.deleteNullVersionData - whether to delete the data of the null ver
  */
 function versioningPreprocessing(bucketName, bucketMD, objectKey, objMD,
     log, callback) {
+    const options = {};
     const mst = getMasterState(objMD);
     const vCfg = bucketMD.getVersioningConfiguration();
     // bucket is not versioning configured
     if (!vCfg) {
-        const options = { dataToDelete: mst.objLocation };
+        options.dataToDelete = mst.objLocation;
         return process.nextTick(callback, null, options);
     }
     // bucket is versioning configured
-    const { options, nullVersionId, delOptions } =
-          processVersioningState(mst, vCfg.Status, config.nullVersionCompatMode);
-    return async.series([
-        function storeNullVersionMD(next) {
-            if (!nullVersionId) {
-                return process.nextTick(next);
-            }
-            return _storeNullVersionMD(bucketName, objectKey, nullVersionId, objMD, log, next);
-        },
-        function prepareNullVersionDeletion(next) {
-            if (!delOptions) {
-                return process.nextTick(next);
-            }
-            return _prepareNullVersionDeletion(
-                bucketName, objectKey, delOptions, mst, log,
-                (err, nullOptions) => {
-                    if (err) {
-                        return next(err);
-                    }
-                    Object.assign(options, nullOptions);
-                    return next();
+    return async.waterfall([
+        function processState(next) {
+            processVersioningState(mst, vCfg.Status,
+                (err, options, storeOptions, delOptions) => {
+                    process.nextTick(next, err, options, storeOptions,
+                        delOptions);
                 });
         },
-        function deleteNullVersionMD(next) {
-            if (delOptions &&
-                delOptions.versionId &&
-                delOptions.versionId !== 'null') {
-                // backward-compat: delete old null versioned key
-                return _deleteNullVersionMD(
-                    bucketName, objectKey, { versionId: delOptions.versionId }, log, next);
+        function storeVersion(options, storeOptions, delOptions, next) {
+            if (!storeOptions) {
+                return process.nextTick(next, null, options, delOptions);
             }
-            return process.nextTick(next);
+            const versionMD = Object.assign({}, objMD, storeOptions);
+            const params = { versionId: storeOptions.versionId };
+            return _storeNullVersionMD(bucketName, objectKey, versionMD,
+                params, log, err => next(err, options, delOptions));
         },
-    ], err => {
-        // it's possible there was a prior request that deleted the
-        // null version, so proceed with putting a new version
-        if (err && err.is.NoSuchKey) {
-            return callback(null, options);
-        }
-        return callback(err, options);
-    });
-}
-
-/** Return options to pass to Metadata layer for version-specific
- * operations with the given requested version ID
- *
- * @param {object} objectMD - object metadata
- * @param {boolean} nullVersionCompatMode - if true, behaves in null
- * version compatibility mode
- * @return {object} options object with params:
- * {string} [options.versionId] - specific versionId to update
- * {boolean} [options.isNull=true|false|undefined] - if set, tells the
- * Metadata backend if we're updating or deleting a new-style null
- * version (stored in master or null key), or not a null version.
- */
-function getVersionSpecificMetadataOptions(objectMD, nullVersionCompatMode) {
-    // Use the internal versionId if it is a "real" null version (not
-    // non-versioned)
-    //
-    // If the target object is non-versioned: do not specify a
-    // "versionId" attribute nor "isNull"
-    //
-    // If the target version is a null version, i.e. has the "isNull"
-    // attribute:
-    //
-    // - send the "isNull=true" param to Metadata if the version is
-    //   already a null key put by a non-compat mode Cloudserver, to
-    //   let Metadata know that the null key is to be updated or
-    //   deleted. This is the case if the "isNull2" metadata attribute
-    //   exists
-    //
-    // - otherwise, do not send the "isNull" parameter to hint
-    //   Metadata that it is a legacy null version
-    //
-    // If the target version is not a null version and is versioned:
-    //
-    // - send the "isNull=false" param to Metadata in non-compat
-    //   mode (mandatory for v1 format)
-    //
-    // - otherwise, do not send the "isNull" parameter to hint
-    //   Metadata that an existing null version may not be stored in a
-    //   null key
-    //
-    //
-    if (objectMD.versionId === undefined) {
-        return {};
-    }
-    const options = { versionId: objectMD.versionId };
-    if (objectMD.isNull) {
-        if (objectMD.isNull2) {
-            options.isNull = true;
-        }
-    } else if (!nullVersionCompatMode) {
-        options.isNull = false;
-    }
-    return options;
+        function deleteNullVersion(options, delOptions, next) {
+            if (!delOptions) {
+                return process.nextTick(next, null, options);
+            }
+            return _deleteNullVersionMD(bucketName, objectKey, delOptions, mst,
+                log, (err, nullDataToDelete) => {
+                    if (err) {
+                        log.warn('unexpected error deleting null version md', {
+                            error: err,
+                            method: 'versioningPreprocessing',
+                        });
+                        // it's possible there was a concurrent request to
+                        // delete the null version, so proceed with putting a
+                        // new version
+                        if (err === errors.NoSuchKey) {
+                            return next(null, options);
+                        }
+                        return next(errors.InternalError);
+                    }
+                    Object.assign(options, { dataToDelete: nullDataToDelete });
+                    return next(null, options);
+                });
+        },
+    ], (err, options) => callback(err, options));
 }
 
 /** preprocessingVersioningDelete - return versioning information for S3 to
@@ -438,124 +270,59 @@ function getVersionSpecificMetadataOptions(objectMD, nullVersionCompatMode) {
  * @param {object} bucketMD - bucket metadata
  * @param {object} objectMD - obj metadata
  * @param {string} [reqVersionId] - specific version ID sent as part of request
- * @param {boolean} nullVersionCompatMode - if true, behaves in null version compatibility mode
- * @return {object} options object with params:
- * {boolean} [options.deleteData=true|undefined] - whether to delete data (if undefined
+ * @param {RequestLogger} log - logger instance
+ * @param {function} callback - callback
+ * @return {undefined} and call callback with params (err, options):
+ * options.deleteData - (true/undefined) whether to delete data (if undefined
  *  means creating a delete marker instead)
- * {string} [options.versionId] - specific versionId to delete
- * {boolean} [options.isNull=true|false|undefined] - if set, tells the
- * Metadata backend if we're deleting a new-style null version (stored
- * in master or null key), or not a null version.
+ * options.versionId - specific versionId to delete
  */
-function preprocessingVersioningDelete(bucketName, bucketMD, objectMD, reqVersionId, nullVersionCompatMode) {
-    let options = {};
-    if (bucketMD.getVersioningConfiguration() && reqVersionId) {
-        options = getVersionSpecificMetadataOptions(objectMD, nullVersionCompatMode);
-    }
-    if (!bucketMD.getVersioningConfiguration() || reqVersionId) {
-        // delete data if bucket is non-versioned or the request
-        // deletes a specific version
+function preprocessingVersioningDelete(bucketName, bucketMD, objectMD,
+    reqVersionId, log, callback) {
+    const options = {};
+    // bucket is not versioning enabled
+    if (!bucketMD.getVersioningConfiguration()) {
         options.deleteData = true;
+        return callback(null, options);
     }
-    return options;
-}
-
-/**
- * Keep metadatas when the object is restored from cold storage
- * but remove the specific ones we don't want to keep
- * @param {object} objMD - obj metadata
- * @param {object} metadataStoreParams - custom built object containing resource details.
- * @return {undefined}
- */
-function restoreMetadata(objMD, metadataStoreParams) {
-    /* eslint-disable no-param-reassign */
-    const userMDToSkip = ['x-amz-meta-scal-s3-restore-attempt'];
-    // We need to keep user metadata and tags
-    Object.keys(objMD).forEach(key => {
-        if (key.startsWith('x-amz-meta-') && !userMDToSkip.includes(key)) {
-            metadataStoreParams.metaHeaders[key] = objMD[key];
+    // bucket is versioning enabled
+    if (reqVersionId && reqVersionId !== 'null') {
+        // deleting a specific version
+        options.deleteData = true;
+        options.versionId = reqVersionId;
+        return callback(null, options);
+    }
+    if (reqVersionId) {
+        // deleting the 'null' version if it exists
+        if (objectMD.versionId === undefined) {
+            // object is not versioned, deleting it
+            options.deleteData = true;
+            return callback(null, options);
         }
-    });
-
-    if (objMD['x-amz-website-redirect-location']) {
-        if (!metadataStoreParams.headers) {
-            metadataStoreParams.headers = {};
+        if (objectMD.isNull) {
+            // master is the null version
+            options.deleteData = true;
+            options.versionId = objectMD.versionId;
+            return callback(null, options);
         }
-        metadataStoreParams.headers['x-amz-website-redirect-location'] = objMD['x-amz-website-redirect-location'];
+        if (objectMD.nullVersionId) {
+            // null version exists, deleting it
+            options.deleteData = true;
+            options.versionId = objectMD.nullVersionId;
+            return callback(null, options);
+        }
+        // null version does not exist, no deletion
+        // TODO check AWS behaviour for no deletion (seems having no error)
+        return callback(errors.NoSuchKey);
     }
-
-    if (objMD.replicationInfo) {
-        metadataStoreParams.replicationInfo = objMD.replicationInfo;
-    }
-
-    if (objMD.legalHold) {
-        metadataStoreParams.legalHold = objMD.legalHold;
-    }
-
-    if (objMD.acl) {
-        metadataStoreParams.acl = objMD.acl;
-    }
-
-    metadataStoreParams.creationTime = objMD['creation-time'];
-    metadataStoreParams.lastModifiedDate = objMD['last-modified'];
-    metadataStoreParams.taggingCopy = objMD.tags;
-}
-
-/** overwritingVersioning - return versioning information for S3 to handle
- * storing version metadata with a specific version id.
- * @param {object} objMD - obj metadata
- * @param {object} metadataStoreParams - custom built object containing resource details.
- * @return {object} options
- * options.versionId - specific versionId to overwrite in metadata
- * options.isNull - (true/undefined) whether new version is null or not
- * options.nullVersionId - if storing a null version in version history, the
- *  version id of the null version
- */
-function overwritingVersioning(objMD, metadataStoreParams) {
-    metadataStoreParams.updateMicroVersionId = true;
-    metadataStoreParams.amzStorageClass = objMD['x-amz-storage-class'];
-
-    // set correct originOp
-    metadataStoreParams.originOp = 's3:ObjectRestore:Completed';
-
-    // update restore
-    const days = objMD.archive?.restoreRequestedDays;
-    const now = Date.now();
-    metadataStoreParams.archive = {
-        archiveInfo: objMD.archive?.archiveInfo,
-        restoreRequestedAt: objMD.archive?.restoreRequestedAt,
-        restoreRequestedDays: objMD.archive?.restoreRequestedDays,
-        restoreCompletedAt: new Date(now),
-        restoreWillExpireAt: new Date(now + (days * scaledMsPerDay)),
-    };
-
-    /* eslint-enable no-param-reassign */
-
-    const versionId = objMD.versionId || undefined;
-    const options = {
-        versionId,
-        isNull: objMD.isNull,
-    };
-    if (objMD.nullVersionId) {
-        options.extraMD = {
-            nullVersionId: objMD.nullVersionId,
-        };
-    }
-
-    restoreMetadata(objMD, metadataStoreParams);
-
-    return options;
+    // not deleting any specific version, making a delete marker instead
+    return callback(null, options);
 }
 
 module.exports = {
     decodeVersionId,
     getVersionIdResHeader,
     checkQueryVersionId,
-    processVersioningState,
-    getMasterState,
     versioningPreprocessing,
-    getVersionSpecificMetadataOptions,
     preprocessingVersioningDelete,
-    overwritingVersioning,
-    decodeVID,
 };

lib/api/apiUtils/object/websiteServing.js

@@ -101,33 +101,8 @@ function validateWebsiteHeader(header) {
     header.startsWith('http://') || header.startsWith('https://'));
 }
 
-/**
- * appendWebsiteIndexDocument - append index to objectKey if necessary
- * @param {object} request - normalized request object
- * @param {string} indexDocumentSuffix - index document from website config
- * @param {boolean} force - flag to force append index
- * @return {undefined}
- */
-function appendWebsiteIndexDocument(request, indexDocumentSuffix, force = false) {
-    const reqObjectKey = request.objectKey ? request.objectKey : '';
-    /* eslint-disable no-param-reassign */
-
-    // find index document if "directory" sent in request
-    if (reqObjectKey.endsWith('/')) {
-        request.objectKey += indexDocumentSuffix;
-    // find index document if no key provided
-    } else if (reqObjectKey === '') {
-        request.objectKey = indexDocumentSuffix;
-    // force for redirect 302 on folder without trailing / that has an index
-    } else if (force) {
-        request.objectKey += `/${indexDocumentSuffix}`;
-    }
-    /* eslint-enable no-param-reassign */
-}
-
 module.exports = {
     findRoutingRule,
     extractRedirectInfo,
     validateWebsiteHeader,
-    appendWebsiteIndexDocument,
 };

lib/api/apiUtils/quotas/quotaUtils.js

@@ -1,314 +0,0 @@
-const async = require('async');
-const { errors } = require('arsenal');
-const monitoring = require('../../../utilities/monitoringHandler');
-const {
-    actionNeedQuotaCheckCopy,
-    actionNeedQuotaCheck,
-    actionWithDataDeletion,
-} = require('arsenal').policies;
-const { config } = require('../../../Config');
-const QuotaService = require('../../../quotas/quotas');
-
-/**
- * Process the bytes to write based on the request and object metadata
- * @param {string} apiMethod - api method
- * @param {BucketInfo} bucket - bucket info
- * @param {string} versionId - version id of the object
- * @param {number} contentLength - content length of the object
- * @param {object} objMD - object metadata
- * @param {object} destObjMD - destination object metadata
- * @return {number} processed content length
- */
-function processBytesToWrite(apiMethod, bucket, versionId, contentLength, objMD, destObjMD = null) {
-    let bytes = contentLength;
-    if (apiMethod === 'objectRestore') {
-        // object is being restored
-        bytes = Number.parseInt(objMD['content-length'], 10);
-    } else if (!bytes && objMD?.['content-length']) {
-        if (apiMethod === 'objectCopy' || apiMethod === 'objectPutCopyPart') {
-            if (!destObjMD || bucket.isVersioningEnabled()) {
-                // object is being copied
-                bytes = Number.parseInt(objMD['content-length'], 10);
-            } else if (!bucket.isVersioningEnabled()) {
-                // object is being copied and replaces the target
-                bytes = Number.parseInt(objMD['content-length'], 10) -
-                    Number.parseInt(destObjMD['content-length'], 10);
-            }
-        } else if (!bucket.isVersioningEnabled() || bucket.isVersioningEnabled() && versionId) {
-            // object is being deleted
-            bytes = -Number.parseInt(objMD['content-length'], 10);
-        }
-    } else if (bytes && objMD?.['content-length'] && !bucket.isVersioningEnabled()) {
-        // object is being replaced: store the diff, if the bucket is not versioned
-        bytes = bytes - Number.parseInt(objMD['content-length'], 10);
-    }
-    return bytes || 0;
-}
-
-/**
- * Checks if a metric is stale based on the provided parameters.
- *
- * @param {Object} metric - The metric object to check.
- * @param {string} resourceType - The type of the resource.
- * @param {string} resourceName - The name of the resource.
- * @param {string} action - The action being performed.
- * @param {number} inflight - The number of inflight requests.
- * @param {Object} log - The logger object.
- * @returns {boolean} Returns true if the metric is stale, false otherwise.
- */
-function isMetricStale(metric, resourceType, resourceName, action, inflight, log) {
-    if (metric.date && Date.now() - new Date(metric.date).getTime() >
-        QuotaService.maxStaleness) {
-        log.warn('Stale metrics from the quota service, allowing the request', {
-            resourceType,
-            resourceName,
-            action,
-            inflight,
-        });
-        monitoring.requestWithQuotaMetricsUnavailable.inc();
-        return true;
-    }
-    return false;
-}
-
-/**
- * Evaluates quotas for a bucket and an account and update inflight count.
- *
- * @param {number} bucketQuota - The quota limit for the bucket.
- * @param {number} accountQuota - The quota limit for the account.
- * @param {object} bucket - The bucket object.
- * @param {object} account - The account object.
- * @param {number} inflight - The number of inflight requests.
- * @param {number} inflightForCheck - The number of inflight requests for checking quotas.
- * @param {string} action - The action being performed.
- * @param {object} log - The logger object.
- * @param {function} callback - The callback function to be called when evaluation is complete.
- * @returns {object} - The result of the evaluation.
- */
-function _evaluateQuotas(
-    bucketQuota,
-    accountQuota,
-    bucket,
-    account,
-    inflight,
-    inflightForCheck,
-    action,
-    log,
-    callback,
-) {
-    let bucketQuotaExceeded = false;
-    let accountQuotaExceeded = false;
-    const creationDate = new Date(bucket.getCreationDate()).getTime();
-    return async.parallel({
-        bucketQuota: parallelDone => {
-            if (bucketQuota > 0) {
-                return QuotaService.getUtilizationMetrics('bucket',
-                    `${bucket.getName()}_${creationDate}`, null, {
-                    action,
-                    inflight,
-                }, (err, bucketMetrics) => {
-                    if (err || inflight < 0) {
-                        return parallelDone(err);
-                    }
-                    if (!isMetricStale(bucketMetrics, 'bucket', bucket.getName(), action, inflight, log) &&
-                        bucketMetrics.bytesTotal + inflightForCheck > bucketQuota) {
-                        log.debug('Bucket quota exceeded', {
-                            bucket: bucket.getName(),
-                            action,
-                            inflight,
-                            quota: bucketQuota,
-                            bytesTotal: bucketMetrics.bytesTotal,
-                        });
-                        bucketQuotaExceeded = true;
-                    }
-                    return parallelDone();
-                });
-            }
-            return parallelDone();
-        },
-        accountQuota: parallelDone => {
-            if (accountQuota > 0 && account?.account) {
-                return QuotaService.getUtilizationMetrics('account',
-                    account.account, null, {
-                    action,
-                    inflight,
-                }, (err, accountMetrics) => {
-                    if (err || inflight < 0) {
-                        return parallelDone(err);
-                    }
-                    if (!isMetricStale(accountMetrics, 'account', account.account, action, inflight, log) &&
-                        accountMetrics.bytesTotal + inflightForCheck > accountQuota) {
-                        log.debug('Account quota exceeded', {
-                            accountId: account.account,
-                            action,
-                            inflight,
-                            quota: accountQuota,
-                            bytesTotal: accountMetrics.bytesTotal,
-                        });
-                        accountQuotaExceeded = true;
-                    }
-                    return parallelDone();
-                });
-            }
-            return parallelDone();
-        },
-    }, err => {
-        if (err) {
-            log.warn('Error evaluating quotas', {
-                error: err.name,
-                description: err.message,
-                isInflightDeletion: inflight < 0,
-            });
-        }
-        return callback(err, bucketQuotaExceeded, accountQuotaExceeded);
-    });
-}
-
-/**
- * Monitors the duration of quota evaluation for a specific API method.
- *
- * @param {string} apiMethod - The name of the API method being monitored.
- * @param {string} type - The type of quota being evaluated.
- * @param {string} code - The code associated with the quota being evaluated.
- * @param {number} duration - The duration of the quota evaluation in nanoseconds.
- * @returns {undefined} - Returns nothing.
- */
-function monitorQuotaEvaluationDuration(apiMethod, type, code, duration) {
-    monitoring.quotaEvaluationDuration.labels({
-        action: apiMethod,
-        type,
-        code,
-    }).observe(duration / 1e9);
-}
-
-/**
- *
- * @param {Request} request - request object
- * @param {BucketInfo} bucket - bucket object
- * @param {Account} account - account object
- * @param {array} apiNames - action names: operations to authorize
- * @param {string} apiMethod - the main API call
- * @param {number} inflight - inflight bytes
- * @param {boolean} isStorageReserved - Flag to check if the current quota, minus
- * the incoming bytes, are under the limit.
- * @param {Logger} log - logger
- * @param {function} callback - callback function
- * @returns {boolean} - true if the quota is valid, false otherwise
- */
-function validateQuotas(request, bucket, account, apiNames, apiMethod, inflight, isStorageReserved, log, callback) {
-    if (!config.isQuotaEnabled() || (!inflight && isStorageReserved)) {
-        return callback(null);
-    }
-    let type;
-    let bucketQuotaExceeded = false;
-    let accountQuotaExceeded = false;
-    let quotaEvaluationDuration;
-    const requestStartTime = process.hrtime.bigint();
-    const bucketQuota = bucket.getQuota();
-    const accountQuota = account?.quota || 0;
-    const shouldSendInflights = config.isQuotaInflightEnabled();
-
-    if (bucketQuota && accountQuota) {
-        type = 'bucket+account';
-    } else if (bucketQuota) {
-        type = 'bucket';
-    } else {
-        type = 'account';
-    }
-
-    if (actionWithDataDeletion[apiMethod]) {
-        type = 'delete';
-    }
-
-    if ((bucketQuota <= 0 && accountQuota <= 0) || !QuotaService?.enabled) {
-        if (bucketQuota > 0 || accountQuota > 0) {
-            log.warn('quota is set for a bucket, but the quota service is disabled', {
-                bucketName: bucket.getName(),
-            });
-            monitoring.requestWithQuotaMetricsUnavailable.inc();
-        }
-        return callback(null);
-    }
-
-    if (isStorageReserved) {
-        // eslint-disable-next-line no-param-reassign
-        inflight = 0;
-    }
-
-    return async.forEach(apiNames, (apiName, done) => {
-        // Object copy operations first check the target object,
-        // meaning the source object, containing the current bytes,
-        // is checked second. This logic handles these APIs calls by
-        // ensuring the bytes are positives (i.e., not an object
-        // replacement).
-        if (actionNeedQuotaCheckCopy(apiName, apiMethod)) {
-            // eslint-disable-next-line no-param-reassign
-            inflight = Math.abs(inflight);
-        } else if (!actionNeedQuotaCheck[apiName] && !actionWithDataDeletion[apiName]) {
-            return done();
-        }
-        // When inflights are disabled, the sum of the current utilization metrics
-        // and the current bytes are compared with the quota. The current bytes
-        // are not sent to the utilization service. When inflights are enabled,
-        // the sum of the current utilization metrics only are compared with the
-        // quota. They include the current inflight bytes sent in the request.
-        let _inflights = shouldSendInflights ? inflight : undefined;
-        const inflightForCheck = shouldSendInflights ? 0 : inflight;
-        return _evaluateQuotas(bucketQuota, accountQuota, bucket, account, _inflights,
-            inflightForCheck, apiName, log,
-            (err, _bucketQuotaExceeded, _accountQuotaExceeded) => {
-                if (err) {
-                    return done(err);
-                }
-
-                bucketQuotaExceeded = _bucketQuotaExceeded;
-                accountQuotaExceeded = _accountQuotaExceeded;
-
-                // Inflights are inverted: in case of cleanup, we just re-issue
-                // the same API call.
-                if (_inflights) {
-                    _inflights = -_inflights;
-                }
-
-                request.finalizerHooks.push((errorFromAPI, _done) => {
-                    const code = (bucketQuotaExceeded || accountQuotaExceeded) ? 429 : 200;
-                    const quotaCleanUpStartTime = process.hrtime.bigint();
-                    // Quotas are cleaned only in case of error in the API
-                    async.waterfall([
-                        cb => {
-                            if (errorFromAPI) {
-                                return _evaluateQuotas(bucketQuota, accountQuota, bucket, account, _inflights,
-                                    null, apiName, log, cb);
-                            }
-                            return cb();
-                        },
-                    ], () => {
-                        monitorQuotaEvaluationDuration(apiMethod, type, code, quotaEvaluationDuration +
-                            Number(process.hrtime.bigint() - quotaCleanUpStartTime));
-                        return _done();
-                    });
-                });
-
-                return done();
-            });
-    }, err => {
-        quotaEvaluationDuration = Number(process.hrtime.bigint() - requestStartTime);
-        if (err) {
-            log.warn('Error getting metrics from the quota service, allowing the request', {
-                error: err.name,
-                description: err.message,
-            });
-        }
-        if (!actionWithDataDeletion[apiMethod] &&
-            (bucketQuotaExceeded || accountQuotaExceeded)) {
-            return callback(errors.QuotaExceeded);
-        }
-        return callback();
-    });
-}
-
-module.exports = {
-    processBytesToWrite,
-    isMetricStale,
-    validateQuotas,
-};

lib/api/backbeat/listLifecycleCurrents.js

@@ -1,117 +0,0 @@
-const { errors } = require('arsenal');
-const constants = require('../../../constants');
-const services = require('../../services');
-const { standardMetadataValidateBucket } = require('../../metadata/metadataUtils');
-const { pushMetric } = require('../../utapi/utilities');
-const monitoring = require('../../utilities/monitoringHandler');
-const { getLocationConstraintErrorMessage, processCurrents,
-    validateMaxScannedEntries } = require('../apiUtils/object/lifecycle');
-const { config } = require('../../Config');
-
-function handleResult(listParams, requestMaxKeys, authInfo,
-    bucketName, list, isBucketVersioned, log, callback) {
-    // eslint-disable-next-line no-param-reassign
-    listParams.maxKeys = requestMaxKeys;
-    const res = processCurrents(bucketName, listParams, isBucketVersioned, list);
-
-    pushMetric('listLifecycleCurrents', log, { authInfo, bucket: bucketName });
-    monitoring.promMetrics('GET', bucketName, '200', 'listLifecycleCurrents');
-    return callback(null, res);
-}
-
-/**
- * listLifecycleCurrents - Return list of current versions/masters in bucket
- * @param {AuthInfo} authInfo            - Instance of AuthInfo class with
- *                                          requester's info
- * @param {array} locationConstraints    - array of location contraint
- * @param {object} request               - http request object
- * @param {function} log                 - Werelogs request logger
- * @param {function} callback            - callback to respond to http request
- *                                          with either error code or xml response body
- * @return {undefined}
- */
-function listLifecycleCurrents(authInfo, locationConstraints, request, log, callback) {
-    const params = request.query;
-    const bucketName = request.bucketName;
-
-    log.debug('processing request', { method: 'listLifecycleCurrents' });
-    const requestMaxKeys = params['max-keys'] ?
-        Number.parseInt(params['max-keys'], 10) : 1000;
-    if (Number.isNaN(requestMaxKeys) || requestMaxKeys < 0) {
-        monitoring.promMetrics(
-            'GET', bucketName, 400, 'listLifecycleCurrents');
-        return callback(errors.InvalidArgument);
-    }
-    const actualMaxKeys = Math.min(constants.listingHardLimit, requestMaxKeys);
-
-    const minEntriesToBeScanned = 1;
-    const { isValid, maxScannedLifecycleListingEntries } =
-        validateMaxScannedEntries(params, config, minEntriesToBeScanned);
-    if (!isValid) {
-        monitoring.promMetrics('GET', bucketName, 400, 'listLifecycleCurrents');
-        return callback(errors.InvalidArgument);
-    }
-
-    const excludedDataStoreName = params['excluded-data-store-name'];
-    if (excludedDataStoreName && !locationConstraints[excludedDataStoreName]) {
-        const errMsg = getLocationConstraintErrorMessage(excludedDataStoreName);
-        log.error(`locationConstraint is invalid - ${errMsg}`, { locationConstraint: excludedDataStoreName });
-        monitoring.promMetrics('GET', bucketName, 400, 'listLifecycleCurrents');
-
-        return callback(errors.InvalidLocationConstraint.customizeDescription(errMsg));
-    }
-
-    const metadataValParams = {
-        authInfo,
-        bucketName,
-        requestType: 'listLifecycleCurrents',
-        request,
-    };
-    const listParams = {
-        listingType: 'DelimiterCurrent',
-        maxKeys: actualMaxKeys,
-        prefix: params.prefix,
-        beforeDate: params['before-date'],
-        marker: params.marker,
-        excludedDataStoreName,
-        maxScannedLifecycleListingEntries,
-    };
-
-    return standardMetadataValidateBucket(metadataValParams, request.actionImplicitDenies, log, (err, bucket) => {
-        if (err) {
-            log.debug('error processing request', { method: 'metadataValidateBucket', error: err });
-            monitoring.promMetrics(
-                'GET', bucketName, err.code, 'listLifecycleCurrents');
-            return callback(err, null);
-        }
-
-        const vcfg = bucket.getVersioningConfiguration();
-        const isBucketVersioned = vcfg && (vcfg.Status === 'Enabled' || vcfg.Status === 'Suspended');
-
-        if (!requestMaxKeys) {
-            const emptyList = {
-                Contents: [],
-                IsTruncated: false,
-            };
-            return handleResult(listParams, requestMaxKeys, authInfo,
-                bucketName, emptyList, isBucketVersioned, log, callback);
-        }
-
-        return services.getLifecycleListing(bucketName, listParams, log,
-        (err, list) => {
-            if (err) {
-                log.debug('error processing request', { method: 'services.getLifecycleListing', error: err });
-                monitoring.promMetrics(
-                    'GET', bucketName, err.code, 'listLifecycleCurrents');
-                return callback(err, null);
-            }
-
-            return handleResult(listParams, requestMaxKeys, authInfo,
-                bucketName, list, isBucketVersioned, log, callback);
-        });
-    });
-}
-
-module.exports = {
-    listLifecycleCurrents,
-};

lib/api/backbeat/listLifecycleNonCurrents.js

@@ -1,127 +0,0 @@
-const { errors, versioning } = require('arsenal');
-const constants = require('../../../constants');
-const services = require('../../services');
-const { standardMetadataValidateBucket } = require('../../metadata/metadataUtils');
-const { pushMetric } = require('../../utapi/utilities');
-const versionIdUtils = versioning.VersionID;
-const monitoring = require('../../utilities/monitoringHandler');
-const { getLocationConstraintErrorMessage, processNonCurrents,
-    validateMaxScannedEntries } = require('../apiUtils/object/lifecycle');
-const { config } = require('../../Config');
-
-function handleResult(listParams, requestMaxKeys, authInfo,
-    bucketName, list, log, callback) {
-    // eslint-disable-next-line no-param-reassign
-    listParams.maxKeys = requestMaxKeys;
-    const res = processNonCurrents(bucketName, listParams, list);
-
-    pushMetric('listLifecycleNonCurrents', log, { authInfo, bucket: bucketName });
-    monitoring.promMetrics('GET', bucketName, '200', 'listLifecycleNonCurrents');
-    return callback(null, res);
-}
-
-/**
- * listLifecycleNonCurrents - Return list of non-current versions in bucket
- * @param {AuthInfo} authInfo           - Instance of AuthInfo class with
- *                                         requester's info
- * @param {array} locationConstraints    - array of location contraint
- * @param {object} request              - http request object
- * @param {function} log                - Werelogs request logger
- * @param {function} callback           - callback to respond to http request
- *                                          with either error code or xml response body
- * @return {undefined}
- */
-function listLifecycleNonCurrents(authInfo, locationConstraints, request, log, callback) {
-    const params = request.query;
-    const bucketName = request.bucketName;
-
-    log.debug('processing request', { method: 'listLifecycleNonCurrents' });
-    const requestMaxKeys = params['max-keys'] ?
-        Number.parseInt(params['max-keys'], 10) : 1000;
-    if (Number.isNaN(requestMaxKeys) || requestMaxKeys < 0) {
-        monitoring.promMetrics(
-            'GET', bucketName, 400, 'listLifecycleNonCurrents');
-        return callback(errors.InvalidArgument);
-    }
-    const actualMaxKeys = Math.min(constants.listingHardLimit, requestMaxKeys);
-
-    // 3 is required as a minimum because we must scan at least three entries to determine version eligibility.
-    // Two entries representing the master key and the following one representing the non-current version.
-    const minEntriesToBeScanned = 3;
-    const { isValid, maxScannedLifecycleListingEntries } =
-        validateMaxScannedEntries(params, config, minEntriesToBeScanned);
-    if (!isValid) {
-        monitoring.promMetrics('GET', bucketName, 400, 'listLifecycleNonCurrents');
-        return callback(errors.InvalidArgument);
-    }
-
-    const excludedDataStoreName = params['excluded-data-store-name'];
-    if (excludedDataStoreName && !locationConstraints[excludedDataStoreName]) {
-        const errMsg = getLocationConstraintErrorMessage(excludedDataStoreName);
-        log.error(`locationConstraint is invalid - ${errMsg}`, { locationConstraint: excludedDataStoreName });
-        monitoring.promMetrics('GET', bucketName, 400, 'listLifecycleCurrents');
-
-        return callback(errors.InvalidLocationConstraint.customizeDescription(errMsg));
-    }
-
-    const metadataValParams = {
-        authInfo,
-        bucketName,
-        requestType: 'listLifecycleNonCurrents',
-        request,
-    };
-    const listParams = {
-        listingType: 'DelimiterNonCurrent',
-        maxKeys: actualMaxKeys,
-        prefix: params.prefix,
-        beforeDate: params['before-date'],
-        keyMarker: params['key-marker'],
-        excludedDataStoreName,
-        maxScannedLifecycleListingEntries,
-    };
-
-    listParams.versionIdMarker = params['version-id-marker'] ?
-        versionIdUtils.decode(params['version-id-marker']) : undefined;
-
-    return standardMetadataValidateBucket(metadataValParams, request.actionImplicitDenies, log, (err, bucket) => {
-        if (err) {
-            log.debug('error processing request', { method: 'metadataValidateBucket', error: err });
-            monitoring.promMetrics(
-                'GET', bucketName, err.code, 'listLifecycleNonCurrents');
-            return callback(err, null);
-        }
-
-        const vcfg = bucket.getVersioningConfiguration();
-        const isBucketVersioned = vcfg && (vcfg.Status === 'Enabled' || vcfg.Status === 'Suspended');
-        if (!isBucketVersioned) {
-            log.debug('bucket is not versioned');
-            return callback(errors.InvalidRequest.customizeDescription(
-                'bucket is not versioned'), null);
-        }
-
-        if (!requestMaxKeys) {
-            const emptyList = {
-                Contents: [],
-                IsTruncated: false,
-            };
-            return handleResult(listParams, requestMaxKeys, authInfo,
-                bucketName, emptyList, log, callback);
-        }
-
-        return services.getLifecycleListing(bucketName, listParams, log,
-        (err, list) => {
-            if (err) {
-                log.debug('error processing request', { method: 'services.getLifecycleListing', error: err });
-                monitoring.promMetrics(
-                    'GET', bucketName, err.code, 'listLifecycleNonCurrents');
-                return callback(err, null);
-            }
-            return handleResult(listParams, requestMaxKeys, authInfo,
-                bucketName, list, log, callback);
-        });
-    });
-}
-
-module.exports = {
-    listLifecycleNonCurrents,
-};

lib/api/backbeat/listLifecycleOrphanDeleteMarkers.js

@@ -1,112 +0,0 @@
-const { errors } = require('arsenal');
-const constants = require('../../../constants');
-const services = require('../../services');
-const { standardMetadataValidateBucket } = require('../../metadata/metadataUtils');
-const { pushMetric } = require('../../utapi/utilities');
-const monitoring = require('../../utilities/monitoringHandler');
-const { processOrphans, validateMaxScannedEntries } = require('../apiUtils/object/lifecycle');
-const { config } = require('../../Config');
-
-function handleResult(listParams, requestMaxKeys, authInfo,
-    bucketName, list, log, callback) {
-    // eslint-disable-next-line no-param-reassign
-    listParams.maxKeys = requestMaxKeys;
-    const res = processOrphans(bucketName, listParams, list);
-
-    pushMetric('listLifecycleOrphanDeleteMarkers', log, { authInfo, bucket: bucketName });
-    monitoring.promMetrics('GET', bucketName, '200', 'listLifecycleOrphanDeleteMarkers');
-    return callback(null, res);
-}
-
-/**
- * listLifecycleOrphanDeleteMarkers - Return list of expired object delete marker in bucket
- * @param {AuthInfo} authInfo            - Instance of AuthInfo class with
- *                                         requester's info
- * @param {array} locationConstraints    - array of location contraint
- * @param {object} request               - http request object
- * @param {function} log                 - Werelogs request logger
- * @param {function} callback            - callback to respond to http request
- *                                          with either error code or xml response body
- * @return {undefined}
- */
-function listLifecycleOrphanDeleteMarkers(authInfo, locationConstraints, request, log, callback) {
-    const params = request.query;
-    const bucketName = request.bucketName;
-
-    log.debug('processing request', { method: 'listLifecycleOrphanDeleteMarkers' });
-    const requestMaxKeys = params['max-keys'] ?
-        Number.parseInt(params['max-keys'], 10) : 1000;
-    if (Number.isNaN(requestMaxKeys) || requestMaxKeys < 0) {
-        monitoring.promMetrics(
-            'GET', bucketName, 400, 'listLifecycleOrphanDeleteMarkers');
-        return callback(errors.InvalidArgument);
-    }
-    const actualMaxKeys = Math.min(constants.listingHardLimit, requestMaxKeys);
-
-    // 3 is required as a minimum because we must scan at least three entries to determine version eligibility.
-    // Two entries representing the master key and the following one representing the non-current version.
-    const minEntriesToBeScanned = 3;
-    const { isValid, maxScannedLifecycleListingEntries } =
-        validateMaxScannedEntries(params, config, minEntriesToBeScanned);
-    if (!isValid) {
-        monitoring.promMetrics('GET', bucketName, 400, 'listLifecycleOrphanDeleteMarkers');
-        return callback(errors.InvalidArgument);
-    }
-
-    const metadataValParams = {
-        authInfo,
-        bucketName,
-        requestType: 'listLifecycleOrphanDeleteMarkers',
-        request,
-    };
-    const listParams = {
-        listingType: 'DelimiterOrphanDeleteMarker',
-        maxKeys: actualMaxKeys,
-        prefix: params.prefix,
-        beforeDate: params['before-date'],
-        marker: params.marker,
-        maxScannedLifecycleListingEntries,
-    };
-
-    return standardMetadataValidateBucket(metadataValParams, request.actionImplicitDenies, log, (err, bucket) => {
-        if (err) {
-            log.debug('error processing request', { method: 'metadataValidateBucket', error: err });
-            monitoring.promMetrics(
-                'GET', bucketName, err.code, 'listLifecycleOrphanDeleteMarkers');
-            return callback(err, null);
-        }
-
-        const vcfg = bucket.getVersioningConfiguration();
-        const isBucketVersioned = vcfg && (vcfg.Status === 'Enabled' || vcfg.Status === 'Suspended');
-        if (!isBucketVersioned) {
-            log.debug('bucket is not versioned or suspended');
-            return callback(errors.InvalidRequest.customizeDescription(
-                'bucket is not versioned'), null);
-        }
-
-        if (!requestMaxKeys) {
-            const emptyList = {
-                Contents: [],
-                IsTruncated: false,
-            };
-            return handleResult(listParams, requestMaxKeys, authInfo,
-                bucketName, emptyList, log, callback);
-        }
-
-        return services.getLifecycleListing(bucketName, listParams, log,
-        (err, list) => {
-            if (err) {
-                log.debug('error processing request', { error: err });
-                monitoring.promMetrics(
-                    'GET', bucketName, err.code, 'listLifecycleOrphanDeleteMarkers');
-                return callback(err, null);
-            }
-            return handleResult(listParams, requestMaxKeys, authInfo,
-                bucketName, list, log, callback);
-        });
-    });
-}
-
-module.exports = {
-    listLifecycleOrphanDeleteMarkers,
-};