errors/arsenalErrors.json

@@ -252,10 +252,6 @@
     "code": 404,
     "description": "The lifecycle configuration does not exist."
   },
-  "NoSuchObjectLockConfiguration": {
-    "code": 404,
-    "description": "The specified object does not have a ObjectLock configuration."
-  },
   "NoSuchWebsiteConfiguration": {
     "code": 404,
     "description": "The specified bucket does not have a website configuration"
@@ -272,10 +268,6 @@
     "code": 404,
     "description": "The replication configuration was not found"
   },
-  "ObjectLockConfigurationNotFoundError": {
-    "code": 404,
-    "description": "The object lock configuration was not found"
-  },
   "NotImplemented": {
     "code": 501,
     "description": "A header you provided implies functionality that is not implemented."

index.js

@@ -24,12 +24,6 @@ module.exports = {
         listTools: {
             DelimiterTools: require('./lib/algos/list/tools'),
         },
-        cache: {
-            LRUCache: require('./lib/algos/cache/LRUCache'),
-        },
-        stream: {
-            MergeStream: require('./lib/algos/stream/MergeStream'),
-        },
     },
     policies: {
         evaluators: require('./lib/policyEvaluator/evaluator.js'),
@@ -37,7 +31,6 @@ module.exports = {
             .validateUserPolicy,
         evaluatePrincipal: require('./lib/policyEvaluator/principal'),
         RequestContext: require('./lib/policyEvaluator/RequestContext.js'),
-        requestUtils: require('./lib/policyEvaluator/requestUtils'),
     },
     Clustering: require('./lib/Clustering'),
     testing: {
@@ -71,7 +64,6 @@ module.exports = {
         userMetadata: require('./lib/s3middleware/userMetadata'),
         convertToXml: require('./lib/s3middleware/convertToXml'),
         escapeForXml: require('./lib/s3middleware/escapeForXml'),
-        objectLegalHold: require('./lib/s3middleware/objectLegalHold'),
         tagging: require('./lib/s3middleware/tagging'),
         validateConditionalHeaders:
             require('./lib/s3middleware/validateConditionalHeaders')
@@ -87,7 +79,6 @@ module.exports = {
             SubStreamInterface:
                 require('./lib/s3middleware/azureHelpers/SubStreamInterface'),
         },
-        retention: require('./lib/s3middleware/objectRetention'),
     },
     storage: {
         metadata: {
@@ -117,8 +108,6 @@ module.exports = {
         LifecycleConfiguration:
             require('./lib/models/LifecycleConfiguration'),
         BucketPolicy: require('./lib/models/BucketPolicy'),
-        ObjectLockConfiguration:
-            require('./lib/models/ObjectLockConfiguration'),
     },
     metrics: {
         StatsClient: require('./lib/metrics/StatsClient'),
@@ -128,7 +117,4 @@ module.exports = {
     pensieve: {
         credentialUtils: require('./lib/executables/pensieveCreds/utils'),
     },
-    stream: {
-        readJSONStreamObject: require('./lib/stream/readJSONStreamObject'),
-    },
 };

lib/algos/cache/LRUCache.js

@@ -1,167 +0,0 @@
-const assert = require('assert');
-
-/**
- * @class
- * @classdesc Implements a key-value in-memory cache with a capped
- * number of items and a Least Recently Used (LRU) strategy for
- * eviction.
- */
-class LRUCache {
-    /**
-     * @constructor
-     * @param {number} maxEntries - maximum number of entries kept in
-     * the cache
-     */
-    constructor(maxEntries) {
-        assert(maxEntries >= 1);
-        this._maxEntries = maxEntries;
-        this.clear();
-    }
-
-    /**
-     * Add or update the value associated to a key in the cache,
-     * making it the most recently accessed for eviction purpose.
-     *
-     * @param {string} key - key to add
-     * @param {object} value - associated value (can be of any type)
-     * @return {boolean} true if the cache contained an entry with
-     * this key, false if it did not
-     */
-    add(key, value) {
-        let entry = this._entryMap[key];
-        if (entry) {
-            entry.value = value;
-            // make the entry the most recently used by re-pushing it
-            // to the head of the LRU list
-            this._lruRemoveEntry(entry);
-            this._lruPushEntry(entry);
-            return true;
-        }
-        if (this._entryCount === this._maxEntries) {
-            // if the cache is already full, abide by the LRU strategy
-            // and remove the least recently used entry from the cache
-            // before pushing the new entry
-            this._removeEntry(this._lruTail);
-        }
-        entry = { key, value };
-        this._entryMap[key] = entry;
-        this._entryCount += 1;
-        this._lruPushEntry(entry);
-        return false;
-    }
-
-    /**
-     * Get the value associated to a key in the cache, making it the
-     * most recently accessed for eviction purpose.
-     *
-     * @param {string} key - key of which to fetch the associated value
-     * @return {object|undefined} - returns the associated value if
-     * exists in the cache, or undefined if not found - either if the
-     * key was never added or if it has been evicted from the cache.
-     */
-    get(key) {
-        const entry = this._entryMap[key];
-        if (entry) {
-            // make the entry the most recently used by re-pushing it
-            // to the head of the LRU list
-            this._lruRemoveEntry(entry);
-            this._lruPushEntry(entry);
-            return entry.value;
-        }
-        return undefined;
-    }
-
-    /**
-     * Remove an entry from the cache if exists
-     *
-     * @param {string} key - key to remove
-     * @return {boolean} true if an entry has been removed, false if
-     * there was no entry with this key in the cache - either if the
-     * key was never added or if it has been evicted from the cache.
-     */
-    remove(key) {
-        const entry = this._entryMap[key];
-        if (entry) {
-            this._removeEntry(entry);
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Get the current number of cached entries
-     *
-     * @return {number} current number of cached entries
-     */
-    count() {
-        return this._entryCount;
-    }
-
-    /**
-     * Remove all entries from the cache
-     *
-     * @return {undefined}
-     */
-    clear() {
-        this._entryMap = {};
-        this._entryCount = 0;
-        this._lruHead = null;
-        this._lruTail = null;
-    }
-
-    /**
-     * Push an entry to the front of the LRU list, making it the most
-     * recently accessed
-     *
-     * @param {object} entry - entry to push
-     * @return {undefined}
-     */
-    _lruPushEntry(entry) {
-        /* eslint-disable no-param-reassign */
-        entry._lruNext = this._lruHead;
-        entry._lruPrev = null;
-        if (this._lruHead) {
-            this._lruHead._lruPrev = entry;
-        }
-        this._lruHead = entry;
-        if (!this._lruTail) {
-            this._lruTail = entry;
-        }
-        /* eslint-enable no-param-reassign */
-    }
-
-    /**
-     * Remove an entry from the LRU list
-     *
-     * @param {object} entry - entry to remove
-     * @return {undefined}
-     */
-    _lruRemoveEntry(entry) {
-        /* eslint-disable no-param-reassign */
-        if (entry._lruPrev) {
-            entry._lruPrev._lruNext = entry._lruNext;
-        } else {
-            this._lruHead = entry._lruNext;
-        }
-        if (entry._lruNext) {
-            entry._lruNext._lruPrev = entry._lruPrev;
-        } else {
-            this._lruTail = entry._lruPrev;
-        }
-        /* eslint-enable no-param-reassign */
-    }
-
-    /**
-     * Helper function to remove an existing entry from the cache
-     *
-     * @param {object} entry - cache entry to remove
-     * @return {undefined}
-     */
-    _removeEntry(entry) {
-        this._lruRemoveEntry(entry);
-        delete this._entryMap[entry.key];
-        this._entryCount -= 1;
-    }
-}
-
-module.exports = LRUCache;

lib/algos/list/MPU.js

@@ -1,10 +1,7 @@
 'use strict'; // eslint-disable-line strict
 
-const { inc, checkLimit, listingParamsMasterKeysV0ToV1,
-        FILTER_END, FILTER_ACCEPT } = require('./tools');
+const { inc, checkLimit, FILTER_END, FILTER_ACCEPT } = require('./tools');
 const DEFAULT_MAX_KEYS = 1000;
-const VSConst = require('../../versioning/constants').VersioningConstants;
-const { DbPrefixes, BucketVersioningKeyFormat } = VSConst;
 
 function numberDefault(num, defaultNum) {
     const parsedNum = Number.parseInt(num, 10);
@@ -20,12 +17,10 @@ class MultipartUploads {
      *  Init and check parameters
      *  @param {Object} params - The parameters you sent to DBD
      *  @param {RequestLogger} logger - The logger of the request
-     *  @param {String} [vFormat] - versioning key format
      *  @return {undefined}
      */
-    constructor(params, logger, vFormat) {
+    constructor(params, logger) {
         this.params = params;
-        this.vFormat = vFormat || BucketVersioningKeyFormat.v0;
         this.CommonPrefixes = [];
         this.Uploads = [];
         this.IsTruncated = false;
@@ -38,20 +33,9 @@ class MultipartUploads {
         this.delimiter = params.delimiter;
         this.splitter = params.splitter;
         this.logger = logger;
-
-        Object.assign(this, {
-            [BucketVersioningKeyFormat.v0]: {
-                genMDParams: this.genMDParamsV0,
-                getObjectKey: this.getObjectKeyV0,
-            },
-            [BucketVersioningKeyFormat.v1]: {
-                genMDParams: this.genMDParamsV1,
-                getObjectKey: this.getObjectKeyV1,
-            },
-        }[this.vFormat]);
     }
 
-    genMDParamsV0() {
+    genMDParams() {
         const params = {};
         if (this.params.keyMarker) {
             params.gt = `overview${this.params.splitter}` +
@@ -73,11 +57,6 @@ class MultipartUploads {
         return params;
     }
 
-    genMDParamsV1() {
-        const v0params = this.genMDParamsV0();
-        return listingParamsMasterKeysV0ToV1(v0params);
-    }
-
     /**
      *  This function adds the elements to the Uploads
      *  Set the NextKeyMarker to the current key
@@ -122,14 +101,6 @@ class MultipartUploads {
         }
     }
 
-    getObjectKeyV0(obj) {
-        return obj.key;
-    }
-
-    getObjectKeyV1(obj) {
-        return obj.key.slice(DbPrefixes.Master.length);
-    }
-
     /**
      *  This function applies filter on each element
      *  @param {String} obj - The key and value of the element
@@ -142,7 +113,7 @@ class MultipartUploads {
             this.IsTruncated = this.maxKeys > 0;
             return FILTER_END;
         }
-        const key = this.getObjectKey(obj);
+        const key = obj.key;
         const value = obj.value;
         if (this.delimiter) {
             const mpuPrefixSlice = `overview${this.splitter}`.length;

lib/algos/list/basic.js

@@ -28,14 +28,14 @@ class List extends Extension {
     }
 
     genMDParams() {
-        const params = this.parameters ? {
+        const params = {
             gt: this.parameters.gt,
             gte: this.parameters.gte || this.parameters.start,
             lt: this.parameters.lt,
             lte: this.parameters.lte || this.parameters.end,
             keys: this.parameters.keys,
             values: this.parameters.values,
-        } : {};
+        };
         Object.keys(params).forEach(key => {
             if (params[key] === null || params[key] === undefined) {
                 delete params[key];

lib/algos/list/delimiter.js

@@ -1,10 +1,19 @@
 'use strict'; // eslint-disable-line strict
 
 const Extension = require('./Extension').default;
-const { inc, listingParamsMasterKeysV0ToV1,
-        FILTER_END, FILTER_ACCEPT, FILTER_SKIP } = require('./tools');
-const VSConst = require('../../versioning/constants').VersioningConstants;
-const { DbPrefixes, BucketVersioningKeyFormat } = VSConst;
+const { inc, FILTER_END, FILTER_ACCEPT, FILTER_SKIP } = require('./tools');
+
+/**
+ * Find the next delimiter in the path
+ *
+ * @param {string} key             - path of the object
+ * @param {string} delimiter       - string to find
+ * @param {number} index           - index to start at
+ * @return {number} delimiterIndex - returns -1 in case no delimiter is found
+ */
+function nextDelimiter(key, delimiter, index) {
+    return key.indexOf(delimiter, index);
+}
 
 /**
  * Find the common prefix in the path
@@ -53,9 +62,8 @@ class Delimiter extends Extension {
      *                                                   or not
      * @param {RequestLogger} logger                   - The logger of the
      *                                                   request
-     * @param {String} [vFormat]                       - versioning key format
      */
-    constructor(parameters, logger, vFormat) {
+    constructor(parameters, logger) {
         super(parameters, logger);
         // original listing parameters
         this.delimiter = parameters.delimiter;
@@ -68,7 +76,6 @@ class Delimiter extends Extension {
           typeof parameters.alphabeticalOrder !== 'undefined' ?
                                  parameters.alphabeticalOrder : true;
 
-        this.vFormat = vFormat || BucketVersioningKeyFormat.v0;
         // results
         this.CommonPrefixes = [];
         this.Contents = [];
@@ -92,22 +99,9 @@ class Delimiter extends Extension {
                 this[this.nextContinueMarker].slice(0, nextDelimiterIndex +
                                         this.delimiter.length);
         }
-
-        Object.assign(this, {
-            [BucketVersioningKeyFormat.v0]: {
-                genMDParams: this.genMDParamsV0,
-                getObjectKey: this.getObjectKeyV0,
-                skipping: this.skippingV0,
-            },
-            [BucketVersioningKeyFormat.v1]: {
-                genMDParams: this.genMDParamsV1,
-                getObjectKey: this.getObjectKeyV1,
-                skipping: this.skippingV1,
-            },
-        }[this.vFormat]);
     }
 
-    genMDParamsV0() {
+    genMDParams() {
         const params = {};
         if (this.prefix) {
             params.gte = this.prefix;
@@ -124,11 +118,6 @@ class Delimiter extends Extension {
         return params;
     }
 
-    genMDParamsV1() {
-        const params = this.genMDParamsV0();
-        return listingParamsMasterKeysV0ToV1(params);
-    }
-
     /**
      * check if the max keys count has been reached and set the
      * final state of the result if it is the case
@@ -161,14 +150,6 @@ class Delimiter extends Extension {
         return FILTER_ACCEPT;
     }
 
-    getObjectKeyV0(obj) {
-        return obj.key;
-    }
-
-    getObjectKeyV1(obj) {
-        return obj.key.slice(DbPrefixes.Master.length);
-    }
-
     /**
      *  Filter to apply on each iteration, based on:
      *  - prefix
@@ -181,7 +162,7 @@ class Delimiter extends Extension {
      *  @return {number}          - indicates if iteration should continue
      */
     filter(obj) {
-        const key = this.getObjectKey(obj);
+        const key = obj.key;
         const value = obj.value;
         if ((this.prefix && !key.startsWith(this.prefix))
             || (this.alphabeticalOrder
@@ -191,7 +172,9 @@ class Delimiter extends Extension {
         }
         if (this.delimiter) {
             const baseIndex = this.prefix ? this.prefix.length : 0;
-            const delimiterIndex = key.indexOf(this.delimiter, baseIndex);
+            const delimiterIndex = nextDelimiter(key,
+                                                 this.delimiter,
+                                                 baseIndex);
             if (delimiterIndex === -1) {
                 return this.addContents(key, value);
             }
@@ -222,27 +205,15 @@ class Delimiter extends Extension {
     }
 
     /**
-     * If repd happens to want to skip listing on a bucket in v0
-     * versioning key format, here is an idea.
+     * If repd happens to want to skip listing, here is an idea.
      *
      * @return {string} - the present range (NextMarker) if repd believes
      *                    that it's enough and should move on
      */
-    skippingV0() {
+    skipping() {
         return this[this.nextContinueMarker];
     }
 
-    /**
-     * If repd happens to want to skip listing on a bucket in v1
-     * versioning key format, here is an idea.
-     *
-     * @return {string} - the present range (NextMarker) if repd believes
-     *                    that it's enough and should move on
-     */
-    skippingV1() {
-        return DbPrefixes.Master + this[this.nextContinueMarker];
-    }
-
     /**
      *  Return an object containing all mandatory fields to use once the
      *  iteration is done, doesn't show a NextMarker field if the output

lib/algos/list/delimiterMaster.js

@@ -3,11 +3,9 @@
 const Delimiter = require('./delimiter').Delimiter;
 const Version = require('../../versioning/Version').Version;
 const VSConst = require('../../versioning/constants').VersioningConstants;
-const { BucketVersioningKeyFormat } = VSConst;
 const { FILTER_ACCEPT, FILTER_SKIP, SKIP_NONE } = require('./tools');
 
 const VID_SEP = VSConst.VersionId.Separator;
-const { DbPrefixes } = VSConst;
 
 /**
  * Handle object listing with parameters. This extends the base class Delimiter
@@ -25,29 +23,16 @@ class DelimiterMaster extends Delimiter {
      * @param {String}  parameters.startAfter - marker per amazon v2 format
      * @param {String}  parameters.continuationToken - obfuscated amazon token
      * @param {RequestLogger} logger          - The logger of the request
-     * @param {String} [vFormat]              - versioning key format
      */
-    constructor(parameters, logger, vFormat) {
-        super(parameters, logger, vFormat);
+    constructor(parameters, logger) {
+        super(parameters, logger);
         // non-PHD master version or a version whose master is a PHD version
         this.prvKey = undefined;
         this.prvPHDKey = undefined;
-
-        Object.assign(this, {
-            [BucketVersioningKeyFormat.v0]: {
-                filter: this.filterV0,
-                skipping: this.skippingV0,
-            },
-            [BucketVersioningKeyFormat.v1]: {
-                filter: this.filterV1,
-                skipping: this.skippingV1,
-            },
-        }[this.vFormat]);
     }
 
     /**
-     *  Filter to apply on each iteration for buckets in v0 format,
-     *  based on:
+     *  Filter to apply on each iteration, based on:
      *  - prefix
      *  - delimiter
      *  - maxKeys
@@ -57,7 +42,7 @@ class DelimiterMaster extends Delimiter {
      *  @param {String} obj.value - The value of the element
      *  @return {number}          - indicates if iteration should continue
      */
-    filterV0(obj) {
+    filter(obj) {
         let key = obj.key;
         const value = obj.value;
 
@@ -136,26 +121,7 @@ class DelimiterMaster extends Delimiter {
         return this.addContents(key, value);
     }
 
-    /**
-     *  Filter to apply on each iteration for buckets in v1 format,
-     *  based on:
-     *  - prefix
-     *  - delimiter
-     *  - maxKeys
-     *  The marker is being handled directly by levelDB
-     *  @param {Object} obj       - The key and value of the element
-     *  @param {String} obj.key   - The key of the element
-     *  @param {String} obj.value - The value of the element
-     *  @return {number}          - indicates if iteration should continue
-     */
-    filterV1(obj) {
-        // Filtering master keys in v1 is simply listing the master
-        // keys, as the state of version keys do not change the
-        // result, so we can use Delimiter method directly.
-        return super.filter(obj);
-    }
-
-    skippingV0() {
+    skipping() {
         if (this[this.nextContinueMarker]) {
             // next marker or next continuation token:
             // - foo/ : skipping foo/
@@ -169,14 +135,6 @@ class DelimiterMaster extends Delimiter {
         }
         return SKIP_NONE;
     }
-
-    skippingV1() {
-        const skipTo = this.skippingV0();
-        if (skipTo === SKIP_NONE) {
-            return SKIP_NONE;
-        }
-        return DbPrefixes.Master + skipTo;
-    }
 }
 
 module.exports = { DelimiterMaster };

lib/algos/list/delimiterVersions.js

@@ -7,7 +7,10 @@ const { inc, FILTER_END, FILTER_ACCEPT, FILTER_SKIP, SKIP_NONE } =
     require('./tools');
 
 const VID_SEP = VSConst.VersionId.Separator;
-const { DbPrefixes, BucketVersioningKeyFormat } = VSConst;
+
+function formatVersionKey(key, versionId) {
+    return `${key}${VID_SEP}${versionId}`;
+}
 
 /**
  * Handle object listing with parameters
@@ -22,8 +25,8 @@ const { DbPrefixes, BucketVersioningKeyFormat } = VSConst;
  * @prop {Number} maxKeys              - number of keys to list
  */
 class DelimiterVersions extends Delimiter {
-    constructor(parameters, logger, vFormat) {
-        super(parameters, logger, vFormat);
+    constructor(parameters, logger) {
+        super(parameters, logger);
         // specific to version listing
         this.keyMarker = parameters.keyMarker;
         this.versionIdMarker = parameters.versionIdMarker;
@@ -33,22 +36,9 @@ class DelimiterVersions extends Delimiter {
         // listing results
         this.NextMarker = parameters.keyMarker;
         this.NextVersionIdMarker = undefined;
-
-        Object.assign(this, {
-            [BucketVersioningKeyFormat.v0]: {
-                genMDParams: this.genMDParamsV0,
-                filter: this.filterV0,
-                skipping: this.skippingV0,
-            },
-            [BucketVersioningKeyFormat.v1]: {
-                genMDParams: this.genMDParamsV1,
-                filter: this.filterV1,
-                skipping: this.skippingV1,
-            },
-        }[this.vFormat]);
     }
 
-    genMDParamsV0() {
+    genMDParams() {
         const params = {};
         if (this.parameters.prefix) {
             params.gte = this.parameters.prefix;
@@ -62,9 +52,8 @@ class DelimiterVersions extends Delimiter {
             if (this.parameters.versionIdMarker) {
                 // versionIdMarker should always come with keyMarker
                 // but may not be the other way around
-                params.gt = this.parameters.keyMarker
-                    + VID_SEP
-                    + this.parameters.versionIdMarker;
+                params.gt = formatVersionKey(this.parameters.keyMarker,
+                        this.parameters.versionIdMarker);
             } else {
                 params.gt = inc(this.parameters.keyMarker + VID_SEP);
             }
@@ -72,59 +61,6 @@ class DelimiterVersions extends Delimiter {
         return params;
     }
 
-    genMDParamsV1() {
-        // return an array of two listing params sets to ask for
-        // synchronized listing of M and V ranges
-        const params = [{}, {}];
-        if (this.parameters.prefix) {
-            params[0].gte = DbPrefixes.Master + this.parameters.prefix;
-            params[0].lt = DbPrefixes.Master + inc(this.parameters.prefix);
-            params[1].gte = DbPrefixes.Version + this.parameters.prefix;
-            params[1].lt = DbPrefixes.Version + inc(this.parameters.prefix);
-        } else {
-            params[0].gte = DbPrefixes.Master;
-            params[0].lt = inc(DbPrefixes.Master); // stop after the last master key
-            params[1].gte = DbPrefixes.Version;
-            params[1].lt = inc(DbPrefixes.Version); // stop after the last version key
-        }
-        if (this.parameters.keyMarker) {
-            if (params[1].gte <= DbPrefixes.Version + this.parameters.keyMarker) {
-                delete params[0].gte;
-                delete params[1].gte;
-                params[0].gt = DbPrefixes.Master + inc(this.parameters.keyMarker + VID_SEP);
-                if (this.parameters.versionIdMarker) {
-                    // versionIdMarker should always come with keyMarker
-                    // but may not be the other way around
-                    params[1].gt = DbPrefixes.Version
-                        + this.parameters.keyMarker
-                        + VID_SEP
-                        + this.parameters.versionIdMarker;
-                } else {
-                    params[1].gt = DbPrefixes.Version
-                        + inc(this.parameters.keyMarker + VID_SEP);
-                }
-            }
-        }
-        return params;
-    }
-
-    /**
-     * Used to synchronize listing of M and V prefixes by object key
-     *
-     * @param {object} masterObj object listed from first range
-     * returned by genMDParamsV1() (the master keys range)
-     * @param {object} versionObj object listed from second range
-     * returned by genMDParamsV1() (the version keys range)
-     * @return {number} comparison result:
-     *   * -1 if master key < version key
-     *   * 1 if master key > version key
-     */
-    compareObjects(masterObj, versionObj) {
-        const masterKey = masterObj.key.slice(DbPrefixes.Master.length);
-        const versionKey = versionObj.key.slice(DbPrefixes.Version.length);
-        return masterKey < versionKey ? -1 : 1;
-    }
-
     /**
      *  Add a (key, versionId, value) tuple to the listing.
      *  Set the NextMarker to the current key
@@ -151,8 +87,7 @@ class DelimiterVersions extends Delimiter {
     }
 
     /**
-     *  Filter to apply on each iteration if bucket is in v0
-     *  versioning key format, based on:
+     *  Filter to apply on each iteration, based on:
      *  - prefix
      *  - delimiter
      *  - maxKeys
@@ -162,50 +97,27 @@ class DelimiterVersions extends Delimiter {
      *  @param {String} obj.value - The value of the element
      *  @return {number}          - indicates if iteration should continue
      */
-    filterV0(obj) {
+    filter(obj) {
         if (Version.isPHD(obj.value)) {
             return FILTER_ACCEPT; // trick repd to not increase its streak
         }
-        return this.filterCommon(obj.key, obj.value);
-    }
-
-    /**
-     *  Filter to apply on each iteration if bucket is in v1
-     *  versioning key format, based on:
-     *  - prefix
-     *  - delimiter
-     *  - maxKeys
-     *  The marker is being handled directly by levelDB
-     *  @param {Object} obj       - The key and value of the element
-     *  @param {String} obj.key   - The key of the element
-     *  @param {String} obj.value - The value of the element
-     *  @return {number}          - indicates if iteration should continue
-     */
-    filterV1(obj) {
-        // this function receives both M and V keys, but their prefix
-        // length is the same so we can remove their prefix without
-        // looking at the type of key
-        return this.filterCommon(obj.key.slice(DbPrefixes.Master.length),
-                                 obj.value);
-    }
-
-    filterCommon(key, value) {
-        if (this.prefix && !key.startsWith(this.prefix)) {
+        if (this.prefix && !obj.key.startsWith(this.prefix)) {
             return FILTER_SKIP;
         }
-        let nonversionedKey;
-        let versionId = undefined;
-        const versionIdIndex = key.indexOf(VID_SEP);
+        let key = obj.key; // original key
+        let versionId = undefined; // versionId
+        const versionIdIndex = obj.key.indexOf(VID_SEP);
         if (versionIdIndex < 0) {
-            nonversionedKey = key;
-            this.masterKey = key;
+            this.masterKey = obj.key;
             this.masterVersionId =
-                Version.from(value).getVersionId() || 'null';
+                Version.from(obj.value).getVersionId() || 'null';
             versionId = this.masterVersionId;
         } else {
-            nonversionedKey = key.slice(0, versionIdIndex);
-            versionId = key.slice(versionIdIndex + 1);
-            if (this.masterKey === nonversionedKey && this.masterVersionId === versionId) {
+            // eslint-disable-next-line
+            key = obj.key.slice(0, versionIdIndex);
+            // eslint-disable-next-line
+            versionId = obj.key.slice(versionIdIndex + 1);
+            if (this.masterKey === key && this.masterVersionId === versionId) {
                 return FILTER_ACCEPT; // trick repd to not increase its streak
             }
             this.masterKey = undefined;
@@ -213,15 +125,15 @@ class DelimiterVersions extends Delimiter {
         }
         if (this.delimiter) {
             const baseIndex = this.prefix ? this.prefix.length : 0;
-            const delimiterIndex = nonversionedKey.indexOf(this.delimiter, baseIndex);
+            const delimiterIndex = key.indexOf(this.delimiter, baseIndex);
             if (delimiterIndex >= 0) {
-                return this.addCommonPrefix(nonversionedKey, delimiterIndex);
+                return this.addCommonPrefix(key, delimiterIndex);
             }
         }
-        return this.addContents({ key: nonversionedKey, value, versionId });
+        return this.addContents({ key, value: obj.value, versionId });
     }
 
-    skippingV0() {
+    skipping() {
         if (this.NextMarker) {
             const index = this.NextMarker.lastIndexOf(this.delimiter);
             if (index === this.NextMarker.length - 1) {
@@ -231,16 +143,6 @@ class DelimiterVersions extends Delimiter {
         return SKIP_NONE;
     }
 
-    skippingV1() {
-        const skipV0 = this.skippingV0();
-        if (skipV0 === SKIP_NONE) {
-            return SKIP_NONE;
-        }
-        // skip to the same object key in both M and V range listings
-        return [DbPrefixes.Master + skipV0,
-                DbPrefixes.Version + skipV0];
-    }
-
     /**
      *  Return an object containing all mandatory fields to use once the
      *  iteration is done, doesn't show a NextMarker field if the output

lib/algos/list/tools.js

@@ -1,5 +1,3 @@
-const { DbPrefixes } = require('../../versioning/constants').VersioningConstants;
-
 // constants for extensions
 const SKIP_NONE = undefined; // to be inline with the values of NextMarker
 const FILTER_ACCEPT = 1;
@@ -33,36 +31,9 @@ function inc(str) {
             String.fromCharCode(str.charCodeAt(str.length - 1) + 1)) : str;
 }
 
-/**
- * Transform listing parameters for v0 versioning key format to make
- * it compatible with v1 format
- *
- * @param {object} v0params - listing parameters for v0 format
- * @return {object} - listing parameters for v1 format
- */
-function listingParamsMasterKeysV0ToV1(v0params) {
-    const v1params = Object.assign({}, v0params);
-    if (v0params.gt !== undefined) {
-        v1params.gt = `${DbPrefixes.Master}${v0params.gt}`;
-    } else if (v0params.gte !== undefined) {
-        v1params.gte = `${DbPrefixes.Master}${v0params.gte}`;
-    } else {
-        v1params.gte = DbPrefixes.Master;
-    }
-    if (v0params.lt !== undefined) {
-        v1params.lt = `${DbPrefixes.Master}${v0params.lt}`;
-    } else if (v0params.lte !== undefined) {
-        v1params.lte = `${DbPrefixes.Master}${v0params.lte}`;
-    } else {
-        v1params.lt = inc(DbPrefixes.Master); // stop after the last master key
-    }
-    return v1params;
-}
-
 module.exports = {
     checkLimit,
     inc,
-    listingParamsMasterKeysV0ToV1,
     SKIP_NONE,
     FILTER_END,
     FILTER_SKIP,

lib/algos/stream/MergeStream.js

@@ -1,106 +0,0 @@
-const stream = require('stream');
-
-class MergeStream extends stream.Readable {
-    constructor(stream1, stream2, compare) {
-        super({ objectMode: true });
-
-        this._compare = compare;
-        this._streams = [stream1, stream2];
-
-        // peekItems elements represent the latest item consumed from
-        // the respective input stream but not yet pushed. It can also
-        // be one of the following special values:
-        // - undefined: stream hasn't started emitting items
-        // - null: EOF reached and no more item to peek
-        this._peekItems = [undefined, undefined];
-        this._streamEof = [false, false];
-        this._streamToResume = null;
-
-        stream1.on('data', item => this._onItem(stream1, item, 0, 1));
-        stream1.once('end', () => this._onEnd(stream1, 0, 1));
-        stream1.once('error', err => this._onError(stream1, err, 0, 1));
-
-        stream2.on('data', item => this._onItem(stream2, item, 1, 0));
-        stream2.once('end', () => this._onEnd(stream2, 1, 0));
-        stream2.once('error', err => this._onError(stream2, err, 1, 0));
-    }
-
-    _read() {
-        if (this._streamToResume) {
-            this._streamToResume.resume();
-            this._streamToResume = null;
-        }
-    }
-
-    _destroy(err, callback) {
-        for (let i = 0; i < 2; ++i) {
-            if (!this._streamEof[i]) {
-                this._streams[i].destroy();
-            }
-        }
-        callback();
-    }
-
-    _onItem(myStream, myItem, myIndex, otherIndex) {
-        this._peekItems[myIndex] = myItem;
-        const otherItem = this._peekItems[otherIndex];
-        if (otherItem === undefined) {
-            // wait for the other stream to wake up
-            return myStream.pause();
-        }
-        if (otherItem === null || this._compare(myItem, otherItem) <= 0) {
-            if (!this.push(myItem)) {
-                myStream.pause();
-                this._streamToResume = myStream;
-            }
-            return undefined;
-        }
-        const otherStream = this._streams[otherIndex];
-        const otherMore = this.push(otherItem);
-        if (this._streamEof[otherIndex]) {
-            this._peekItems[otherIndex] = null;
-            return this.push(myItem);
-        }
-        myStream.pause();
-        if (otherMore) {
-            return otherStream.resume();
-        }
-        this._streamToResume = otherStream;
-        return undefined;
-    }
-
-    _onEnd(myStream, myIndex, otherIndex) {
-        this._streamEof[myIndex] = true;
-        if (this._peekItems[myIndex] === undefined) {
-            this._peekItems[myIndex] = null;
-        }
-        const myItem = this._peekItems[myIndex];
-        const otherItem = this._peekItems[otherIndex];
-        if (otherItem === undefined) {
-            // wait for the other stream to wake up
-            return undefined;
-        }
-        if (otherItem === null) {
-            return this.push(null);
-        }
-        if (myItem === null || this._compare(myItem, otherItem) <= 0) {
-            this.push(otherItem);
-            this._peekItems[myIndex] = null;
-        }
-        if (this._streamEof[otherIndex]) {
-            return this.push(null);
-        }
-        const otherStream = this._streams[otherIndex];
-        return otherStream.resume();
-    }
-
-    _onError(myStream, err, myIndex, otherIndex) {
-        myStream.destroy();
-        if (this._streams[otherIndex]) {
-            this._streams[otherIndex].destroy();
-        }
-        this.emit('error', err);
-    }
-}
-
-module.exports = MergeStream;

lib/auth/Vault.js

@@ -24,12 +24,6 @@ function vaultSignatureCb(err, authInfo, log, callback, streamingV4Params) {
     const info = authInfo.message.body;
     const userInfo = new AuthInfo(info.userInfo);
     const authorizationResults = info.authorizationResults;
-    const auditLog = { accountDisplayName: userInfo.getAccountDisplayName() };
-    const iamDisplayName = userInfo.getIAMdisplayName();
-    if (iamDisplayName) {
-        auditLog.IAMdisplayName = iamDisplayName;
-    }
-    log.addDefaultFields(auditLog);
     return callback(null, userInfo, authorizationResults, streamingV4Params);
 }
 

lib/auth/v2/queryAuthCheck.js

@@ -34,13 +34,8 @@ function check(request, log, data) {
     }
 
     const currentTime = Date.now();
-
-    const preSignedURLExpiry = process.env.PRE_SIGN_URL_EXPIRY
-        && !Number.isNaN(process.env.PRE_SIGN_URL_EXPIRY)
-        ? Number.parseInt(process.env.PRE_SIGN_URL_EXPIRY, 10)
-        : constants.defaultPreSignedURLExpiry * 1000;
-
-    if (expirationTime > currentTime + preSignedURLExpiry) {
+    // 604800000 ms (seven days).
+    if (expirationTime > currentTime + 604800000) {
         log.debug('expires parameter too far in future',
         { expires: request.query.Expires });
         return { err: errors.AccessDenied };

lib/constants.js

@@ -72,22 +72,4 @@ module.exports = {
     permittedCapitalizedBuckets: {
         METADATA: true,
     },
-    // HTTP server keep-alive timeout is set to a higher value than
-    // client's free sockets timeout to avoid the risk of triggering
-    // ECONNRESET errors if the server closes the connection at the
-    // exact moment clients attempt to reuse an established connection
-    // for a new request.
-    //
-    // Note: the ability to close inactive connections on the client
-    // after httpClientFreeSocketsTimeout milliseconds requires the
-    // use of "agentkeepalive" module instead of the regular node.js
-    // http.Agent.
-    httpServerKeepAliveTimeout: 60000,
-    httpClientFreeSocketTimeout: 55000,
-    // Default expiration value of the S3 pre-signed URL duration
-    // 604800 seconds (seven days).
-    defaultPreSignedURLExpiry: 7 * 24 * 60 * 60,
-    // Regex for ISO-8601 formatted date
-    shortIso8601Regex: /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z/,
-    longIso8601Regex: /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}.\d{3}Z/,
 };

lib/models/BucketInfo.js

@@ -2,11 +2,10 @@ const assert = require('assert');
 const { WebsiteConfiguration } = require('./WebsiteConfiguration');
 const ReplicationConfiguration = require('./ReplicationConfiguration');
 const LifecycleConfiguration = require('./LifecycleConfiguration');
-const ObjectLockConfiguration = require('./ObjectLockConfiguration');
 const BucketPolicy = require('./BucketPolicy');
 
 // WHEN UPDATING THIS NUMBER, UPDATE MODELVERSION.MD CHANGELOG
-const modelVersion = 7;
+const modelVersion = 6;
 
 class BucketInfo {
     /**
@@ -50,15 +49,13 @@ class BucketInfo {
     * @param {object} [replicationConfiguration] - replication configuration
     * @param {object} [lifecycleConfiguration] - lifecycle configuration
     * @param {object} [bucketPolicy] - bucket policy
-    * @param {boolean} [objectLockEnabled] - true when object lock enabled
-    * @param {object} [objectLockConfiguration] - object lock configuration
     */
     constructor(name, owner, ownerDisplayName, creationDate,
                 mdBucketModelVersion, acl, transient, deleted,
                 serverSideEncryption, versioningConfiguration,
                 locationConstraint, websiteConfiguration, cors,
                 replicationConfiguration, lifecycleConfiguration,
-                bucketPolicy, objectLockEnabled, objectLockConfiguration) {
+                bucketPolicy) {
         assert.strictEqual(typeof name, 'string');
         assert.strictEqual(typeof owner, 'string');
         assert.strictEqual(typeof ownerDisplayName, 'string');
@@ -121,9 +118,6 @@ class BucketInfo {
         if (bucketPolicy) {
             BucketPolicy.validatePolicy(bucketPolicy);
         }
-        if (objectLockConfiguration) {
-            ObjectLockConfiguration.validateConfig(objectLockConfiguration);
-        }
         const aclInstance = acl || {
             Canned: 'private',
             FULL_CONTROL: [],
@@ -150,8 +144,6 @@ class BucketInfo {
         this._cors = cors || null;
         this._lifecycleConfiguration = lifecycleConfiguration || null;
         this._bucketPolicy = bucketPolicy || null;
-        this._objectLockEnabled = objectLockEnabled || false;
-        this._objectLockConfiguration = objectLockConfiguration || null;
         return this;
     }
     /**
@@ -176,8 +168,6 @@ class BucketInfo {
             replicationConfiguration: this._replicationConfiguration,
             lifecycleConfiguration: this._lifecycleConfiguration,
             bucketPolicy: this._bucketPolicy,
-            objectLockEnabled: this._objectLockEnabled,
-            objectLockConfiguration: this._objectLockConfiguration,
         };
         if (this._websiteConfiguration) {
             bucketInfos.websiteConfiguration =
@@ -199,8 +189,7 @@ class BucketInfo {
             obj.transient, obj.deleted, obj.serverSideEncryption,
             obj.versioningConfiguration, obj.locationConstraint, websiteConfig,
             obj.cors, obj.replicationConfiguration, obj.lifecycleConfiguration,
-            obj.bucketPolicy, obj.objectLockEnabled,
-            obj.objectLockConfiguration);
+            obj.bucketPolicy);
     }
 
     /**
@@ -224,8 +213,7 @@ class BucketInfo {
             data._versioningConfiguration, data._locationConstraint,
             data._websiteConfiguration, data._cors,
             data._replicationConfiguration, data._lifecycleConfiguration,
-            data._bucketPolicy, data._objectLockEnabled,
-            data._objectLockConfiguration);
+            data._bucketPolicy);
     }
 
     /**
@@ -370,23 +358,6 @@ class BucketInfo {
         this._bucketPolicy = bucketPolicy;
         return this;
     }
-    /**
-     * Get object lock configuration
-     * @return {object|null} object lock configuration information or `null` if
-     * the bucket does not have an object lock configuration
-     */
-    getObjectLockConfiguration() {
-        return this._objectLockConfiguration;
-    }
-    /**
-     * Set object lock configuration
-     * @param {object} objectLockConfiguration - object lock information
-     * @return {BucketInfo} - bucket info instance
-     */
-    setObjectLockConfiguration(objectLockConfiguration) {
-        this._objectLockConfiguration = objectLockConfiguration;
-        return this;
-    }
     /**
      * Get cors resource
      * @return {object[]} cors
@@ -577,22 +548,6 @@ class BucketInfo {
         return this._versioningConfiguration &&
             this._versioningConfiguration.Status === 'Enabled';
     }
-    /**
-    * Check if object lock is enabled.
-    * @return {boolean} - depending on whether object lock is enabled
-    */
-    isObjectLockEnabled() {
-        return !!this._objectLockEnabled;
-    }
-    /**
-    * Set the value of objectLockEnabled field.
-    * @param {boolean} enabled - true if object lock enabled else false.
-    * @return {BucketInfo} - bucket info instance
-    */
-    setObjectLockEnabled(enabled) {
-        this._objectLockEnabled = enabled;
-        return this;
-    }
 }
 
 module.exports = BucketInfo;

lib/models/BucketPolicy.js

@@ -36,19 +36,6 @@ const { validateResourcePolicy } = require('../policy/policyValidator');
  *  }
  */
 
-const objectActions = [
-    's3:AbortMultipartUpload',
-    's3:DeleteObject',
-    's3:DeleteObjectTagging',
-    's3:GetObject',
-    's3:GetObjectAcl',
-    's3:GetObjectTagging',
-    's3:ListMultipartUploadParts',
-    's3:PutObject',
-    's3:PutObjectAcl',
-    's3:PutObjectTagging',
-];
-
 class BucketPolicy {
     /**
      * Create a Bucket Policy instance
@@ -109,8 +96,7 @@ class BucketPolicy {
                 [s.Action] : s.Action;
             const resources = typeof s.Resource === 'string' ?
                 [s.Resource] : s.Resource;
-            const objectAction = actions.some(a =>
-                a.includes('Object') || objectActions.includes(a));
+            const objectAction = actions.some(a => a.includes('Object'));
             // wildcardObjectAction checks for actions such as 's3:*' or
             // 's3:Put*' but will return false for actions such as
             // 's3:PutBucket*'

lib/models/ObjectLockConfiguration.js

@@ -1,238 +0,0 @@
-const assert = require('assert');
-
-const errors = require('../errors');
-
-/**
- * Format of xml request:
- *
- * <ObjectLockConfiguration>
- *      <ObjectLockEnabled>Enabled</ObjectLockEnabled>
- *      <Rule>
- *          <DefaultRetention>
- *              <Mode>GOVERNANCE|COMPLIANCE</Mode>
- *              <Days>1</Days>
- *              <Years>1</Years>
- *          </DefaultRetention>
- *      </Rule>
- * </ObjectLockConfiguration>
- */
-
- /**
-  * Format of config:
-  *
-  * config = {
-  *     rule: {
-  *         mode: GOVERNANCE|COMPLIANCE,
-  *         days|years: integer,
-  *     }
-  * }
-  */
-class ObjectLockConfiguration {
-    /**
-     * Create an Object Lock Configuration instance
-     * @param {string} xml - the parsed configuration xml
-     * @return {object} - ObjectLockConfiguration instance
-     */
-    constructor(xml) {
-        this._parsedXml = xml;
-        this._config = {};
-    }
-
-    /**
-     * Get the object lock configuration
-     * @return {object} - contains error if parsing failed
-     */
-    getValidatedObjectLockConfiguration() {
-        const validConfig = this._parseObjectLockConfig();
-        if (validConfig.error) {
-            this._config.error = validConfig.error;
-        }
-        return this._config;
-    }
-
-    /**
-     * Check that mode is valid
-     * @param {array} mode - array containing mode value
-     * @return {object} - contains error if parsing failed
-     */
-    _parseMode(mode) {
-        const validMode = {};
-        const expectedModes = ['GOVERNANCE', 'COMPLIANCE'];
-        if (!mode || !mode[0]) {
-            validMode.error = errors.MalformedXML.customizeDescription(
-                'request xml does not contain Mode');
-            return validMode;
-        }
-        if (mode.length > 1) {
-            validMode.error = errors.MalformedXML.customizeDescription(
-                'request xml contains more than one Mode');
-            return validMode;
-        }
-        if (!expectedModes.includes(mode[0])) {
-            validMode.error = errors.MalformedXML.customizeDescription(
-                'Mode request xml must be one of "GOVERNANCE", "COMPLIANCE"');
-            return validMode;
-        }
-        validMode.mode = mode[0];
-        return validMode;
-    }
-
-    /**
-     * Check that time limit is valid
-     * @param {object} dr - DefaultRetention object containing days or years
-     * @return {object} - contains error if parsing failed
-     */
-    _parseTime(dr) {
-        const validTime = {};
-        if (dr.Days && dr.Years) {
-            validTime.error = errors.MalformedXML.customizeDescription(
-                'request xml contains both Days and Years');
-            return validTime;
-        }
-        const timeType = dr.Days ? 'Days' : 'Years';
-        if (!dr[timeType] || !dr[timeType][0]) {
-            validTime.error = errors.MalformedXML.customizeDescription(
-                'request xml does not contain Days or Years');
-            return validTime;
-        }
-        if (dr[timeType].length > 1) {
-            validTime.error = errors.MalformedXML.customizeDescription(
-                'request xml contains more than one retention period');
-            return validTime;
-        }
-        const timeValue = Number.parseInt(dr[timeType][0], 10);
-        if (Number.isNaN(timeValue)) {
-            validTime.error = errors.MalformedXML.customizeDescription(
-                'request xml does not contain valid retention period');
-            return validTime;
-        }
-        if (timeValue < 1) {
-            validTime.error = errors.InvalidArgument.customizeDescription(
-                'retention period must be a positive integer');
-            return validTime;
-        }
-        if ((timeType === 'Days' && timeValue > 36500) ||
-        (timeType === 'Years' && timeValue > 100)) {
-            validTime.error = errors.InvalidArgument.customizeDescription(
-                'retention period is too large');
-            return validTime;
-        }
-        validTime.timeType = timeType.toLowerCase();
-        validTime.timeValue = timeValue;
-        return validTime;
-    }
-
-    /**
-     * Check that object lock configuration is valid
-     * @return {object} - contains error if parsing failed
-     */
-    _parseObjectLockConfig() {
-        const validConfig = {};
-        if (!this._parsedXml || this._parsedXml === '') {
-            validConfig.error = errors.MalformedXML.customizeDescription(
-                'request xml is undefined or empty');
-            return validConfig;
-        }
-        const objectLockConfig = this._parsedXml.ObjectLockConfiguration;
-        if (!objectLockConfig || objectLockConfig === '') {
-            validConfig.error = errors.MalformedXML.customizeDescription(
-                'request xml does not include ObjectLockConfiguration');
-            return validConfig;
-        }
-        const objectLockEnabled = objectLockConfig.ObjectLockEnabled;
-        if (!objectLockEnabled || objectLockEnabled[0] !== 'Enabled') {
-            validConfig.error = errors.MalformedXML.customizeDescription(
-                'request xml does not include valid ObjectLockEnabled');
-            return validConfig;
-        }
-        const ruleArray = objectLockConfig.Rule;
-        if (ruleArray) {
-            if (ruleArray.length > 1) {
-                validConfig.error = errors.MalformedXML.customizeDescription(
-                    'request xml contains more than one rule');
-                return validConfig;
-            }
-            const drArray = ruleArray[0].DefaultRetention;
-            if (!drArray || !drArray[0] || drArray[0] === '') {
-                validConfig.error = errors.MalformedXML.customizeDescription(
-                    'Rule request xml does not contain DefaultRetention');
-                return validConfig;
-            }
-            if (!drArray[0].Mode || (!drArray[0].Days && !drArray[0].Years)) {
-                validConfig.error = errors.MalformedXML.customizeDescription(
-                    'DefaultRetention request xml does not contain Mode or ' +
-                    'retention period (Days or Years)');
-                return validConfig;
-            }
-            const validMode = this._parseMode(drArray[0].Mode);
-            if (validMode.error) {
-                validConfig.error = validMode.error;
-                return validConfig;
-            }
-            const validTime = this._parseTime(drArray[0]);
-            if (validTime.error) {
-                validConfig.error = validTime.error;
-                return validConfig;
-            }
-            this._config.rule = {};
-            this._config.rule.mode = validMode.mode;
-            this._config.rule[validTime.timeType] = validTime.timeValue;
-        }
-        return validConfig;
-    }
-
-    /**
-     * Validate the bucket metadata object lock configuration structure and
-     * value types
-     * @param {object} config - The object lock configuration to validate
-     * @return {undefined}
-     */
-    static validateConfig(config) {
-        assert.strictEqual(typeof config, 'object');
-        const rule = config.rule;
-        if (rule) {
-            assert.strictEqual(typeof rule, 'object');
-            assert.strictEqual(typeof rule.mode, 'string');
-            if (rule.days) {
-                assert.strictEqual(typeof rule.days, 'number');
-            } else {
-                assert.strictEqual(typeof rule.years, 'number');
-            }
-        }
-    }
-
-    /**
-     * Get the XML representation of the configuration object
-     * @param {object} config - The bucket object lock configuration
-     * @return {string} - The XML representation of the configuration
-     */
-    static getConfigXML(config) {
-        // object lock is enabled on the bucket but object lock configuration
-        // not set
-        if (config.rule === undefined) {
-            return '<?xml version="1.0" encoding="UTF-8"?>' +
-                '<ObjectLockConfiguration ' +
-                'xmlns="http://s3.amazonaws.com/doc/2006-03-01/">' +
-                '<ObjectLockEnabled>Enabled</ObjectLockEnabled>' +
-                '</ObjectLockConfiguration>';
-        }
-        const { days, years, mode } = config.rule;
-        const Mode = `<Mode>${mode}</Mode>`;
-        const Days = days !== undefined ? `<Days>${days}</Days>` : '';
-        const Years = years !== undefined ? `<Years>${years}</Years>` : '';
-        const Time = Days || Years;
-        return '<?xml version="1.0" encoding="UTF-8"?>' +
-            '<ObjectLockConfiguration ' +
-            'xmlns="http://s3.amazonaws.com/doc/2006-03-01/">' +
-            '<ObjectLockEnabled>Enabled</ObjectLockEnabled>' +
-            '<Rule>' +
-            '<DefaultRetention>' +
-            `${Mode}` +
-            `${Time}` +
-            '</DefaultRetention>' +
-            '</Rule>' +
-            '</ObjectLockConfiguration>';
-    }
-}
-
-module.exports = ObjectLockConfiguration;

lib/models/ObjectMD.js

@@ -106,12 +106,10 @@ class ObjectMD {
             },
             'key': '',
             'location': null,
-            // versionId, isNull, nullVersionId and isDeleteMarker
-            // should be undefined when not set explicitly
-            'isNull': undefined,
-            'nullVersionId': undefined,
-            'isDeleteMarker': undefined,
-            'versionId': undefined,
+            'isNull': '',
+            'nullVersionId': '',
+            'isDeleteMarker': '',
+            'versionId': undefined, // If no versionId, it should be undefined
             'tags': {},
             'replicationInfo': {
                 status: '',
@@ -607,7 +605,7 @@ class ObjectMD {
      * @return {boolean} Whether new version is null or not
      */
     getIsNull() {
-        return this._data.isNull || false;
+        return this._data.isNull;
     }
 
     /**
@@ -624,7 +622,7 @@ class ObjectMD {
     /**
      * Get metadata nullVersionId value
      *
-     * @return {string|undefined} The version id of the null version
+     * @return {string} The version id of the null version
      */
     getNullVersionId() {
         return this._data.nullVersionId;
@@ -647,7 +645,7 @@ class ObjectMD {
      * @return {boolean} Whether object is a delete marker
      */
     getIsDeleteMarker() {
-        return this._data.isDeleteMarker || false;
+        return this._data.isDeleteMarker;
     }
 
     /**
@@ -664,7 +662,7 @@ class ObjectMD {
     /**
      * Get metadata versionId value
      *
-     * @return {string|undefined} The object versionId
+     * @return {string} The object versionId
      */
     getVersionId() {
         return this._data.versionId;
@@ -674,7 +672,7 @@ class ObjectMD {
      * Get metadata versionId value in encoded form (the one visible
      * to the S3 API user)
      *
-     * @return {string|undefined} The encoded object versionId
+     * @return {string} The encoded object versionId
      */
     getEncodedVersionId() {
         return VersionIDUtils.encode(this.getVersionId());
@@ -883,60 +881,6 @@ class ObjectMD {
         return this;
     }
 
-    /**
-     * Set object legal hold status
-     * @param {boolean} legalHold - true if legal hold is 'ON' false if 'OFF'
-     * @return {ObjectMD} itself
-     */
-    setLegalHold(legalHold) {
-        this._data.legalHold = legalHold || false;
-        return this;
-    }
-
-    /**
-     * Get object legal hold status
-     * @return {boolean} legal hold status
-     */
-    getLegalHold() {
-        return this._data.legalHold || false;
-    }
-
-    /**
-     * Set object retention mode
-     * @param {string} mode - should be one of 'GOVERNANCE', 'COMPLIANCE'
-     * @return {ObjectMD} itself
-     */
-    setRetentionMode(mode) {
-        this._data.retentionMode = mode;
-        return this;
-    }
-
-    /**
-     * Set object retention retain until date
-     * @param {string} date - date in ISO-8601 format
-     * @return {ObjectMD} itself
-     */
-    setRetentionDate(date) {
-        this._data.retentionDate = date;
-        return this;
-    }
-
-    /**
-     * Returns object retention mode
-     * @return {string} retention mode string
-     */
-    getRetentionMode() {
-        return this._data.retentionMode;
-    }
-
-    /**
-     * Returns object retention retain until date
-     * @return {string} retention date string
-     */
-    getRetentionDate() {
-        return this._data.retentionDate;
-    }
-
     /**
      * Returns metadata object
      *

lib/network/http/server.js

@@ -43,7 +43,6 @@ class Server {
         this._address = checkSupportIPv6() ? '::' : '0.0.0.0';
         this._server = null;
         this._logger = logger;
-        this._keepAliveTimeout = null; // null: use default node.js value
     }
 
     /**
@@ -58,19 +57,6 @@ class Server {
         return this;
     }
 
-    /**
-     * Set the keep-alive timeout after which inactive client
-     * connections are automatically closed (default should be
-     * 5 seconds in node.js)
-     *
-     * @param {number} keepAliveTimeout - keep-alive timeout in milliseconds
-     * @return {Server} - returns this
-     */
-    setKeepAliveTimeout(keepAliveTimeout) {
-        this._keepAliveTimeout = keepAliveTimeout;
-        return this;
-    }
-
     /**
      * Getter to access to the http/https server
      *
@@ -415,9 +401,6 @@ class Server {
                 this._server = http.createServer(
                     (req, res) => this._onRequest(req, res));
             }
-            if (this._keepAliveTimeout) {
-                this._server.keepAliveTimeout = this._keepAliveTimeout;
-            }
 
             this._server.on('error', err => this._onError(err));
             this._server.on('secureConnection',

lib/network/kmip/transport/TransportTemplate.js

@@ -113,7 +113,7 @@ class TransportTemplate {
 
     _doSend(logger, encodedMessage, cb) {
         const socket = this.socket;
-        if (!socket || socket.destroyed) {
+        if (!socket) {
             const error = new Error('Socket to server not available');
             logger.error('TransportTemplate::_doSend', { error });
             return cb(error);
@@ -138,7 +138,7 @@ class TransportTemplate {
             return this.deferedRequests.push({ encodedMessage, cb });
         }
         assert(encodedMessage.length !== 0);
-        if (this.socket === null || this.socket.destroyed) {
+        if (this.socket === null) {
             return this._createConversation(logger, err => {
                 if (err) {
                     return cb(err);

lib/policyEvaluator/RequestContext.js

@@ -54,7 +54,6 @@ const _actionMap = {
     objectPut: 's3:PutObject',
     objectPutACL: 's3:PutObjectAcl',
     objectPutACLVersion: 's3:PutObjectVersionAcl',
-    objectPutLegalHold: 's3:PutObjectLegalHold',
     objectPutPart: 's3:PutObject',
     objectPutTagging: 's3:PutObjectTagging',
     objectPutTaggingVersion: 's3:PutObjectVersionTagging',
@@ -97,9 +96,6 @@ const _actionMapIAM = {
     listUsers: 'iam:ListUsers',
     putGroupPolicy: 'iam:PutGroupPolicy',
     removeUserFromGroup: 'iam:RemoveUserFromGroup',
-    updateAccessKey: 'iam:UpdateAccessKey',
-    updateGroup: 'iam:UpdateGroup',
-    updateUser: 'iam:UpdateUser',
 };
 
 const _actionMapSSO = {
@@ -293,19 +289,15 @@ class RequestContext {
     /**
      * deSerialize the JSON string
      * @param {string} stringRequest - the stringified requestContext
-     * @param {string} resource - individual specificResource
      * @return {object} - parsed string
      */
-    static deSerialize(stringRequest, resource) {
+    static deSerialize(stringRequest) {
         let obj;
         try {
             obj = JSON.parse(stringRequest);
         } catch (err) {
             return new Error(err);
         }
-        if (resource) {
-            obj.specificResource = resource;
-        }
         return new RequestContext(obj.headers, obj.query, obj.generalResource,
             obj.specificResource, obj.requesterIp, obj.sslEnabled,
             obj.apiMethod, obj.awsService, obj.locationConstraint,

lib/policyEvaluator/evaluator.js

@@ -67,7 +67,7 @@ function isResourceApplicable(requestContext, statementResource, log) {
  * @param {Object} log - logger
  * @return {boolean} true if applicable, false if not
  */
-evaluators.isActionApplicable = (requestAction, statementAction, log) => {
+function isActionApplicable(requestAction, statementAction, log) {
     if (!Array.isArray(statementAction)) {
         // eslint-disable-next-line no-param-reassign
         statementAction = [statementAction];
@@ -89,7 +89,7 @@ evaluators.isActionApplicable = (requestAction, statementAction, log) => {
         { requestAction });
     // If no match found, return false
     return false;
-};
+}
 
 /**
  * Check whether request meets policy conditions
@@ -209,14 +209,14 @@ evaluators.evaluatePolicy = (requestContext, policy, log) => {
         // If affirmative action is in policy and request action is not
         // applicable, move on to next statement
         if (currentStatement.Action &&
-            !evaluators.isActionApplicable(requestContext.getAction(),
+            !isActionApplicable(requestContext.getAction(),
             currentStatement.Action, log)) {
             continue;
         }
         // If NotAction is in policy and action matches NotAction in policy,
         // move on to next statement
         if (currentStatement.NotAction &&
-            evaluators.isActionApplicable(requestContext.getAction(),
+            isActionApplicable(requestContext.getAction(),
             currentStatement.NotAction, log)) {
             continue;
         }

lib/policyEvaluator/requestUtils.js

@@ -1,34 +0,0 @@
-const ipCheck = require('../ipCheck');
-
-/**
- * getClientIp - Gets the client IP from the request
- * @param {object} request - http request object
- * @param {object} s3config - s3 config
- * @return {string} - returns client IP from the request
- */
-function getClientIp(request, s3config) {
-    const clientIp = request.socket.remoteAddress;
-    const requestConfig = s3config ? s3config.requests : {};
-    if (requestConfig && requestConfig.viaProxy) {
-        /**
-         * if requests are configured to come via proxy,
-         * check from config which proxies are to be trusted and
-         * which header to be used to extract client IP
-         */
-        if (ipCheck.ipMatchCidrList(requestConfig.trustedProxyCIDRs,
-            clientIp)) {
-            const ipFromHeader
-            // eslint-disable-next-line operator-linebreak
-                = request.headers[requestConfig.extractClientIPFromHeader];
-            if (ipFromHeader && ipFromHeader.trim().length) {
-                return ipFromHeader.split(',')[0].trim();
-            }
-        }
-    }
-
-    return clientIp;
-}
-
-module.exports = {
-    getClientIp,
-};

lib/policyEvaluator/utils/checkArnMatch.js

@@ -25,8 +25,7 @@ function checkArnMatch(policyArn, requestRelativeId, requestArnArr,
     // Check to see if the relative-id matches first since most likely
     // to diverge.  If not a match, the resource is not applicable so return
     // false
-    if (!policyRelativeIdRegEx.test(caseSensitive ?
-        requestRelativeId : requestRelativeId.toLowerCase())) {
+    if (!policyRelativeIdRegEx.test(requestRelativeId)) {
         return false;
     }
     // Check the other parts of the ARN to make sure they match.  If not,

lib/s3middleware/objectLegalHold.js

@@ -1,112 +0,0 @@
-const { parseString } = require('xml2js');
-const errors = require('../errors');
-
-/*
-    Format of the xml request:
-    <LegalHold>
-        <Status>ON|OFF</Status>
-    </LegalHold>
-*/
-
-/**
- * @param {string[]} status - legal hold status parsed from xml to be validated
- * @return {Error|object} - legal hold status or error
- */
-function _validateStatus(status) {
-    const validatedStatus = {};
-    const expectedValues = new Set(['OFF', 'ON']);
-    if (!status || status[0] === '') {
-        validatedStatus.error = errors.MalformedXML.customizeDescription(
-            'request xml does not contain Status');
-        return validatedStatus;
-    }
-    if (status.length > 1) {
-        validatedStatus.error = errors.MalformedXML.customizeDescription(
-            'request xml contains more than one Status');
-        return validatedStatus;
-    }
-    if (!expectedValues.has(status[0])) {
-        validatedStatus.error = errors.MalformedXML.customizeDescription(
-            'Status request xml must be one of "ON", "OFF"');
-        return validatedStatus;
-    }
-    validatedStatus.status = status[0];
-    return validatedStatus;
-}
-
-/**
- * validate legal hold - validates legal hold xml
- * @param {object} parsedXml - parsed legal hold xml object
- * @return {object} - object with status or error
- */
-function _validateLegalHold(parsedXml) {
-    const validatedLegalHold = {};
-    if (!parsedXml) {
-        validatedLegalHold.error = errors.MalformedXML.customizeDescription(
-            'request xml is undefined or empty');
-        return validatedLegalHold;
-    }
-    if (!parsedXml.LegalHold) {
-        validatedLegalHold.error = errors.MalformedXML.customizeDescription(
-            'request xml does not contain LegalHold');
-        return validatedLegalHold;
-    }
-    const validatedStatus = _validateStatus(parsedXml.LegalHold.Status);
-    if (validatedStatus.error) {
-        validatedLegalHold.error = validatedStatus.error;
-        return validatedLegalHold;
-    }
-    validatedLegalHold.status = validatedStatus.status;
-    return validatedLegalHold;
-}
-
-/**
- * parse object legal hold - parse and validate xml body
- * @param {string} xml - xml body to parse and validate
- * @param {object} log - werelogs logger
- * @param {function} cb - callback to server
- * @return {undefined} - calls callback with legal hold status or error
- */
-function parseLegalHoldXml(xml, log, cb) {
-    parseString(xml, (err, result) => {
-        if (err) {
-            log.debug('xml parsing failed', {
-                error: { message: err.message },
-                method: 'parseLegalHoldXml',
-                xml,
-            });
-            return cb(errors.MalformedXML);
-        }
-        const validatedLegalHold = _validateLegalHold(result);
-        const validatedLegalHoldStatus = validatedLegalHold.status === 'ON';
-        if (validatedLegalHold.error) {
-            log.debug('legal hold validation failed', {
-                error: { message: validatedLegalHold.error.message },
-                method: 'parseLegalHoldXml',
-                xml,
-            });
-            return cb(validatedLegalHold.error);
-        }
-        return cb(null, validatedLegalHoldStatus);
-    });
-}
-
-/**
- * convert to xml - generates legal hold xml
- * @param {(boolean|undefined)} legalHold - true if legal hold is on
- * false if legal hold is off, undefined if legal hold is not set
- * @return {string} - returns legal hold xml
- */
-function convertToXml(legalHold) {
-    if (!legalHold && legalHold !== false) {
-        return '';
-    }
-    const xml = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
-        `<LegalHold><Status>${legalHold ? 'ON' : 'OFF'}</Status></LegalHold>`;
-    return xml;
-}
-
-module.exports = {
-    convertToXml,
-    parseLegalHoldXml,
-};

lib/s3middleware/objectRetention.js

@@ -1,156 +0,0 @@
-const { parseString } = require('xml2js');
-
-const constants = require('../constants');
-const errors = require('../errors');
-
-/*
-    Format of xml request:
-    <Retention>
-      <Mode>COMPLIANCE|GOVERNANCE</Mode>
-      <RetainUntilDate>2020-05-20T04:58:45.413000Z</RetainUntilDate>
-    </Retention>
-*/
-
-/**
- * validateMode - validate retention mode
- * @param {array} mode - parsed xml mode array
- * @return {object} - contains mode or error
- */
-function validateMode(mode) {
-    const modeObj = {};
-    const expectedModes = new Set(['GOVERNANCE', 'COMPLIANCE']);
-    if (!mode || !mode[0]) {
-        modeObj.error = errors.MalformedXML.customizeDescription(
-            'request xml does not contain Mode');
-        return modeObj;
-    }
-    if (mode.length > 1) {
-        modeObj.error = errors.MalformedXML.customizeDescription(
-            'request xml contains more than one Mode');
-        return modeObj;
-    }
-    if (!expectedModes.has(mode[0])) {
-        modeObj.error = errors.MalformedXML.customizeDescription(
-            'Mode request xml must be one of "GOVERNANCE", "COMPLIANCE"');
-        return modeObj;
-    }
-    modeObj.mode = mode[0];
-    return modeObj;
-}
-
-/**
- * validateRetainDate - validate retain until date
- * @param {array} retainDate - parsed xml retention date array
- * @return {object} - contains retain until date or error
- */
-function validateRetainDate(retainDate) {
-    const dateObj = {};
-    if (!retainDate || !retainDate[0]) {
-        dateObj.error = errors.MalformedXML.customizeDescription(
-            'request xml does not contain RetainUntilDate');
-        return dateObj;
-    }
-    if (!constants.shortIso8601Regex.test(retainDate[0]) &&
-        !constants.longIso8601Regex.test(retainDate[0])) {
-        dateObj.error = errors.InvalidRequest.customizeDescription(
-            'RetainUntilDate timestamp must be ISO-8601 format');
-        return dateObj;
-    }
-    const date = new Date(retainDate[0]);
-    if (date < Date.now()) {
-        dateObj.error = errors.InvalidRequest.customizeDescription(
-            'RetainUntilDate must be in the future');
-        return dateObj;
-    }
-    dateObj.date = retainDate[0];
-    return dateObj;
-}
-
-/**
- * validate retention - validate retention xml
- * @param {object} parsedXml - parsed retention xml object
- * @return {object} - contains retention information on success,
- * error on failure
- */
-function validateRetention(parsedXml) {
-    const retentionObj = {};
-    if (!parsedXml) {
-        retentionObj.error = errors.MalformedXML.customizeDescription(
-            'request xml is undefined or empty');
-        return retentionObj;
-    }
-    const retention = parsedXml.Retention;
-    if (!retention) {
-        retentionObj.error = errors.MalformedXML.customizeDescription(
-            'request xml does not contain Retention');
-        return retentionObj;
-    }
-    const modeObj = validateMode(retention.Mode);
-    if (modeObj.error) {
-        retentionObj.error = modeObj.error;
-        return retentionObj;
-    }
-    const dateObj = validateRetainDate(retention.RetainUntilDate);
-    if (dateObj.error) {
-        retentionObj.error = dateObj.error;
-        return retentionObj;
-    }
-    retentionObj.mode = modeObj.mode;
-    retentionObj.date = dateObj.date;
-    return retentionObj;
-}
-
-/**
- * parseRetentionXml - Parse and validate xml body, returning callback with
- * object retentionObj: { mode: <value>, date: <value> }
- * @param {string} xml - xml body to parse and validate
- * @param {object} log - Werelogs logger
- * @param {function} cb - callback to server
- * @return {undefined} - calls callback with object retention or error
- */
-function parseRetentionXml(xml, log, cb) {
-    parseString(xml, (err, result) => {
-        if (err) {
-            log.trace('xml parsing failed', {
-                error: err,
-                method: 'parseRetentionXml',
-            });
-            log.debug('invalid xml', { xml });
-            return cb(errors.MalformedXML);
-        }
-        const retentionObj = validateRetention(result);
-        if (retentionObj.error) {
-            log.debug('retention validation failed', {
-                error: retentionObj.error,
-                method: 'validateRetention',
-                xml,
-            });
-            return cb(retentionObj.error);
-        }
-        return cb(null, retentionObj);
-    });
-}
-
-/**
- * convertToXml - Convert retention info object to xml
- * @param {string} mode - retention mode
- * @param {string} date - retention retain until date
- * @return {string} - returns retention information xml string
- */
-function convertToXml(mode, date) {
-    const xml = [];
-    xml.push('<Retention xmlns="http://s3.amazonaws.com/doc/2006-03-01/">');
-    if (mode && date) {
-        xml.push(`<Mode>${mode}</Mode>`);
-        xml.push(`<RetainUntilDate>${date}</RetainUntilDate>`);
-    } else {
-        return '';
-    }
-    xml.push('</Retention>');
-    return xml.join('');
-}
-
-module.exports = {
-    parseRetentionXml,
-    convertToXml,
-};

lib/s3middleware/tagging.js

@@ -3,6 +3,8 @@ const { parseString } = require('xml2js');
 const errors = require('../errors');
 const escapeForXml = require('./escapeForXml');
 
+const tagRegex = new RegExp(/[^a-zA-Z0-9 +-=._:/]/g);
+
 const errorInvalidArgument = errors.InvalidArgument
   .customizeDescription('The header \'x-amz-tagging\' shall be ' +
   'encoded as UTF-8 then URLEncoded URL query parameters without ' +
@@ -46,13 +48,13 @@ const _validator = {
         ),
 
     validateKeyValue: (key, value) => {
-        if (key.length > 128) {
+        if (key.length > 128 || key.match(tagRegex)) {
             return errors.InvalidTag.customizeDescription('The TagKey you ' +
-              'have provided is too long, max 128');
+              'have provided is invalid');
         }
-        if (value.length > 256) {
+        if (value.length > 256 || value.match(tagRegex)) {
             return errors.InvalidTag.customizeDescription('The TagValue you ' +
-              'have provided is too long, max 256');
+              'have provided is invalid');
         }
         return true;
     },

lib/s3routes/routes/routeGET.js

@@ -51,11 +51,11 @@ function routerGET(request, response, api, log, statsClient, dataRetrievalFn) {
                 });
         } else if (request.query.lifecycle !== undefined) {
             api.callApiMethod('bucketGetLifecycle', request, response, log,
-                (err, xml, corsHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    routesUtils.responseXMLBody(err, xml, response, log,
-                        corsHeaders);
-                });
+            (err, xml, corsHeaders) => {
+                routesUtils.statsReport500(err, statsClient);
+                routesUtils.responseXMLBody(err, xml, response, log,
+                    corsHeaders);
+            });
         } else if (request.query.uploads !== undefined) {
             // List MultipartUploads
             api.callApiMethod('listMultipartUploads', request, response, log,
@@ -73,16 +73,9 @@ function routerGET(request, response, api, log, statsClient, dataRetrievalFn) {
                 });
         } else if (request.query.policy !== undefined) {
             api.callApiMethod('bucketGetPolicy', request, response, log,
-                (err, xml, corsHeaders) => {
+                (err, json, corsHeaders) => {
                     routesUtils.statsReport500(err, statsClient);
-                    return routesUtils.responseXMLBody(err, xml, response,
-                        log, corsHeaders);
-                });
-        } else if (request.query['object-lock'] !== undefined) {
-            api.callApiMethod('bucketGetObjectLock', request, response, log,
-                (err, xml, corsHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    return routesUtils.responseXMLBody(err, xml, response,
+                    return routesUtils.responseJSONBody(err, json, response,
                         log, corsHeaders);
                 });
         } else {
@@ -95,6 +88,7 @@ function routerGET(request, response, api, log, statsClient, dataRetrievalFn) {
                 });
         }
     } else {
+        /* eslint-disable no-lonely-if */
         if (request.query.acl !== undefined) {
             // GET object ACL
             api.callApiMethod('objectGetACL', request, response, log,
@@ -103,14 +97,8 @@ function routerGET(request, response, api, log, statsClient, dataRetrievalFn) {
                     return routesUtils.responseXMLBody(err, xml, response, log,
                         corsHeaders);
                 });
-        } else if (request.query['legal-hold'] !== undefined) {
-            api.callApiMethod('objectGetLegalHold', request, response, log,
-                (err, xml, corsHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    return routesUtils.responseXMLBody(err, xml, response, log,
-                        corsHeaders);
-                });
         } else if (request.query.tagging !== undefined) {
+            // GET object Tagging
             api.callApiMethod('objectGetTagging', request, response, log,
                 (err, xml, corsHeaders) => {
                     routesUtils.statsReport500(err, statsClient);
@@ -125,13 +113,6 @@ function routerGET(request, response, api, log, statsClient, dataRetrievalFn) {
                     return routesUtils.responseXMLBody(err, xml, response, log,
                         corsHeaders);
                 });
-        } else if (request.query.retention !== undefined) {
-            api.callApiMethod('objectGetRetention', request, response, log,
-                (err, xml, corsHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    return routesUtils.responseXMLBody(err, xml, response, log,
-                        corsHeaders);
-                });
         } else {
             // GET object
             api.callApiMethod('objectGet', request, response, log,
@@ -147,6 +128,7 @@ function routerGET(request, response, api, log, statsClient, dataRetrievalFn) {
                         range, log);
                 });
         }
+        /* eslint-enable */
     }
 }
 

lib/s3routes/routes/routePUT.js

@@ -16,6 +16,7 @@ function routePUT(request, response, api, log, statsClient) {
             return routesUtils.responseNoBody(
               errors.BadRequest, null, response, null, log);
         }
+
         // PUT bucket ACL
         if (request.query.acl !== undefined) {
             api.callApiMethod('bucketPutACL', request, response, log,
@@ -66,13 +67,6 @@ function routePUT(request, response, api, log, statsClient) {
                     routesUtils.responseNoBody(err, corsHeaders, response, 200,
                         log);
                 });
-        } else if (request.query['object-lock'] !== undefined) {
-            api.callApiMethod('bucketPutObjectLock', request, response, log,
-                (err, corsHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    routesUtils.responseNoBody(err, corsHeaders, response, 200,
-                        log);
-                });
         } else {
             // PUT bucket
             return api.callApiMethod('bucketPut', request, response, log,
@@ -86,8 +80,8 @@ function routePUT(request, response, api, log, statsClient) {
                 });
         }
     } else {
-        // PUT object, PUT object ACL, PUT object multipart,
-        // PUT object copy or PUT object legal hold
+        // PUT object, PUT object ACL, PUT object multipart or
+        // PUT object copy
         // if content-md5 is not present in the headers, try to
         // parse content-md5 from meta headers
 
@@ -145,13 +139,6 @@ function routePUT(request, response, api, log, statsClient) {
                     return routesUtils.responseNoBody(err, resHeaders,
                         response, 200, log);
                 });
-        } else if (request.query['legal-hold'] !== undefined) {
-            api.callApiMethod('objectPutLegalHold', request, response, log,
-                (err, resHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    return routesUtils.responseNoBody(err, resHeaders,
-                        response, 200, log);
-                });
         } else if (request.query.tagging !== undefined) {
             api.callApiMethod('objectPutTagging', request, response, log,
                 (err, resHeaders) => {
@@ -159,13 +146,6 @@ function routePUT(request, response, api, log, statsClient) {
                     return routesUtils.responseNoBody(err, resHeaders,
                         response, 200, log);
                 });
-        } else if (request.query.retention !== undefined) {
-            api.callApiMethod('objectPutRetention', request, response, log,
-                (err, resHeaders) => {
-                    routesUtils.statsReport500(err, statsClient);
-                    return routesUtils.responseNoBody(err, resHeaders,
-                        response, 200, log);
-                });
         } else if (request.headers['x-amz-copy-source']) {
             return api.callApiMethod('objectCopy', request, response, log,
                 (err, xml, additionalHeaders) => {
@@ -187,6 +167,7 @@ function routePUT(request, response, api, log, statsClient) {
             log.end().addDefaultFields({
                 contentLength: request.parsedContentLength,
             });
+
             api.callApiMethod('objectPut', request, response, log,
             (err, resHeaders) => {
                 routesUtils.statsReport500(err, statsClient);

lib/s3routes/routesUtils.js

@@ -884,7 +884,7 @@ const routesUtils = {
         }
         const ipAddressRegex = new RegExp(/^(\d+\.){3}\d+$/);
         // eslint-disable-next-line no-useless-escape
-        const dnsRegex = new RegExp(/^[a-z0-9]+((\.|\-+)[a-z0-9]+)*$/);
+        const dnsRegex = new RegExp(/^[a-z0-9]+([\.\-]{1}[a-z0-9]+)*$/);
         // Must be at least 3 and no more than 63 characters long.
         if (bucketname.length < 3 || bucketname.length > 63) {
             return false;

lib/stream/readJSONStreamObject.js

@@ -1,38 +0,0 @@
-const errors = require('../errors');
-
-/**
- * read a JSON object from a stream returned as a javascript object,
- * handle errors.
- *
- * @param {stream.Readable} s - Readable stream
- * @param {@hapi/joi} [joiSchema] - optional validation schema for the JSON object
- * @return {Promise} a Promise resolved with the parsed JSON object as a result
- */
-async function readJSONStreamObject(s, joiSchema) {
-    return new Promise((resolve, reject) => {
-        const contentsChunks = [];
-        s.on('data', chunk => {
-            contentsChunks.push(chunk);
-        });
-        s.on('end', () => {
-            const contents = contentsChunks.join('');
-            try {
-                const parsedContents = JSON.parse(contents);
-                if (joiSchema) {
-                    const { error, value } = joiSchema.validate(parsedContents);
-                    if (error) {
-                        throw error;
-                    }
-                    return resolve(value);
-                }
-                return resolve(parsedContents);
-            } catch (err) {
-                return reject(errors.InvalidArgument.customizeDescription(
-                    `invalid input: ${err.message}`));
-            }
-        });
-        s.once('error', reject);
-    });
-}
-
-module.exports = readJSONStreamObject;

lib/versioning/constants.js

@@ -2,16 +2,4 @@ module.exports.VersioningConstants = {
     VersionId: {
         Separator: '\0',
     },
-    DbPrefixes: {
-        Master: '\x7fM',
-        Version: '\x7fV',
-    },
-    BucketVersioningKeyFormat: {
-        current: 'v1',
-        v0: 'v0',
-        v0mig: 'v0mig',
-        v0v1: 'v0v1',
-        v1mig: 'v1mig',
-        v1: 'v1',
-    },
 };

package.json

@@ -3,7 +3,7 @@
   "engines": {
     "node": ">=6.9.5"
   },
-  "version": "7.5.0",
+  "version": "7.4.3",
   "description": "Common utilities for the S3 project components",
   "main": "index.js",
   "repository": {
@@ -43,10 +43,9 @@
     "eslint": "2.13.1",
     "eslint-plugin-react": "^4.3.0",
     "eslint-config-airbnb": "6.2.0",
-    "eslint-config-scality": "scality/Guidelines#ec33dfb",
+    "eslint-config-scality": "scality/Guidelines#71a059ad",
     "lolex": "1.5.2",
     "mocha": "2.5.3",
-    "sinon": "^9.0.2",
     "temp": "0.8.3"
   },
   "scripts": {

tests/unit/algos/cache/LRUCache.spec.js

@@ -1,123 +0,0 @@
-const assert = require('assert');
-
-const LRUCache = require('../../../../lib/algos/cache/LRUCache');
-
-describe('LRUCache', () => {
-    it('max 1 entry', () => {
-        const lru = new LRUCache(1);
-        assert.strictEqual(lru.count(), 0);
-
-        assert.strictEqual(lru.add('a', 1), false);
-        assert.strictEqual(lru.add('b', 2), false);
-        assert.strictEqual(lru.add('b', 3), true);
-        assert.strictEqual(lru.count(), 1);
-
-        assert.strictEqual(lru.get('b'), 3);
-        // a has been evicted when b was inserted
-        assert.strictEqual(lru.get('a'), undefined);
-
-        assert.strictEqual(lru.remove('a'), false);
-        assert.strictEqual(lru.remove('b'), true);
-        assert.strictEqual(lru.remove('c'), false);
-        assert.strictEqual(lru.remove('b'), false);
-        assert.strictEqual(lru.count(), 0);
-        assert.strictEqual(lru.get('b'), undefined);
-    });
-
-    it('max 3 entries', () => {
-        const lru = new LRUCache(3);
-
-        assert.strictEqual(lru.add('a', 1), false);
-        assert.strictEqual(lru.add('b', 2), false);
-        assert.strictEqual(lru.add('b', 3), true);
-        assert.strictEqual(lru.count(), 2);
-
-        assert.strictEqual(lru.get('b'), 3);
-        assert.strictEqual(lru.get('a'), 1);
-        assert.strictEqual(lru.add('c', 4), false);
-        assert.strictEqual(lru.count(), 3);
-
-        assert.strictEqual(lru.get('b'), 3);
-
-        // a is the least recently accessed item at the time of
-        // insertion of d, so will be evicted first
-        assert.strictEqual(lru.add('d', 5), false);
-        assert.strictEqual(lru.get('a'), undefined);
-        assert.strictEqual(lru.get('b'), 3);
-        assert.strictEqual(lru.get('c'), 4);
-        assert.strictEqual(lru.get('d'), 5);
-
-        assert.strictEqual(lru.remove('d'), true);
-        assert.strictEqual(lru.remove('c'), true);
-        assert.strictEqual(lru.count(), 1);
-        assert.strictEqual(lru.remove('b'), true);
-        assert.strictEqual(lru.count(), 0);
-    });
-
-    it('max 1000 entries', () => {
-        const lru = new LRUCache(1000);
-
-        for (let i = 0; i < 1000; ++i) {
-            assert.strictEqual(lru.add(`${i}`, i), false);
-        }
-        assert.strictEqual(lru.count(), 1000);
-        for (let i = 0; i < 1000; ++i) {
-            assert.strictEqual(lru.get(`${i}`), i);
-        }
-        for (let i = 999; i >= 0; --i) {
-            assert.strictEqual(lru.get(`${i}`), i);
-        }
-        // this shall evict the least recently accessed items, which
-        // are in the range [500..1000)
-        for (let i = 1000; i < 1500; ++i) {
-            assert.strictEqual(lru.add(`${i}`, i), false);
-        }
-        for (let i = 0; i < 500; ++i) {
-            assert.strictEqual(lru.get(`${i}`), i);
-        }
-        // check evicted items
-        for (let i = 500; i < 1000; ++i) {
-            assert.strictEqual(lru.get(`${i}`), undefined);
-        }
-
-        lru.clear();
-        assert.strictEqual(lru.count(), 0);
-        assert.strictEqual(lru.get(100), undefined);
-    });
-
-    it('max 1000000 entries', function lru1M() {
-        // this test takes ~1-2 seconds on a laptop, nevertheless set a
-        // large timeout to reduce the potential of flakiness on possibly
-        // slower CI environment.
-        this.timeout(30000);
-
-        const lru = new LRUCache(1000000);
-
-        for (let i = 0; i < 1000000; ++i) {
-            assert.strictEqual(lru.add(`${i}`, i), false);
-        }
-        assert.strictEqual(lru.count(), 1000000);
-        // access all even-numbered items to make them the most
-        // recently accessed
-        for (let i = 0; i < 1000000; i += 2) {
-            assert.strictEqual(lru.get(`${i}`), i);
-        }
-        // this shall evict the 500K least recently accessed items,
-        // which are all odd-numbered items
-        for (let i = 1000000; i < 1500000; ++i) {
-            assert.strictEqual(lru.add(`${i}`, i), false);
-        }
-        assert.strictEqual(lru.count(), 1000000);
-        // check present (even) and evicted (odd) items
-        for (let i = 0; i < 1000000; ++i) {
-            assert.strictEqual(lru.get(`${i}`),
-                               i % 2 === 0 ? i : undefined);
-            assert.strictEqual(lru.remove(`${i}`), i % 2 === 0);
-        }
-        assert.strictEqual(lru.count(), 500000);
-        for (let i = 1499999; i >= 1000000; --i) {
-            assert.strictEqual(lru.remove(`${i}`), true);
-        }
-        assert.strictEqual(lru.count(), 0);
-    });
-});

tests/unit/algos/list/MPU.js

@@ -7,86 +7,80 @@ const werelogs = require('werelogs').Logger;
 // eslint-disable-next-line new-cap
 const logger = new werelogs('listMpuTest');
 const performListing = require('../../../utils/performListing');
-const VSConst = require('../../../../lib/versioning/constants').VersioningConstants;
-const { DbPrefixes } = VSConst;
-
 describe('Multipart Uploads listing algorithm', () => {
     const splitter = '**';
     const overviewPrefix = `overview${splitter}`;
     const storageClass = 'STANDARD';
     const initiator1 = { ID: '1', DisplayName: 'initiator1' };
     const initiator2 = { ID: '2', DisplayName: 'initiator2' };
-    const keys = {
-        v0: [`${overviewPrefix}test/1${splitter}uploadId1`,
-             `${overviewPrefix}test/2${splitter}uploadId2`,
-             `${overviewPrefix}test/3${splitter}uploadId3`,
-             `${overviewPrefix}testMore/4${splitter}uploadId4`,
-             `${overviewPrefix}testMore/5${splitter}uploadId5`,
-             `${overviewPrefix}prefixTest/5${splitter}uploadId5`,
-            ],
-        v1: [`${DbPrefixes.Master}${overviewPrefix}test/1${splitter}uploadId1`,
-             `${DbPrefixes.Master}${overviewPrefix}test/2${splitter}uploadId2`,
-             `${DbPrefixes.Master}${overviewPrefix}test/3${splitter}uploadId3`,
-             `${DbPrefixes.Master}${overviewPrefix}testMore/4${splitter}uploadId4`,
-             `${DbPrefixes.Master}${overviewPrefix}testMore/5${splitter}uploadId5`,
-             `${DbPrefixes.Master}${overviewPrefix}prefixTest/5${splitter}uploadId5`,
-            ],
-    };
-    const values = [
-        JSON.stringify({
-            'key': 'test/1',
-            'uploadId': 'uploadId1',
-            'initiator': initiator1,
-            'owner-id': '1',
-            'owner-display-name': 'owner1',
-            'x-amz-storage-class': storageClass,
-            'initiated': '',
-        }),
-        JSON.stringify({
-            'key': 'test/2',
-            'uploadId': 'uploadId2',
-            'initiator': initiator2,
-            'owner-id': '1',
-            'owner-display-name': 'owner2',
-            'x-amz-storage-class': storageClass,
-            'initiated': '',
-        }),
-        JSON.stringify({
-            'key': 'test/3',
-            'uploadId': 'uploadId3',
-            'initiator': initiator1,
-            'owner-id': '1',
-            'owner-display-name': 'owner1',
-            'x-amz-storage-class': storageClass,
-            'initiated': '',
-        }),
-        JSON.stringify({
-            'key': 'testMore/4',
-            'uploadId': 'uploadId4',
-            'initiator': initiator2,
-            'owner-id': '1',
-            'owner-display-name': 'owner2',
-            'x-amz-storage-class': storageClass,
-            'initiated': '',
-        }),
-        JSON.stringify({
-            'key': 'testMore/5',
-            'uploadId': 'uploadId5',
-            'initiator': initiator1,
-            'owner-id': '1',
-            'owner-display-name': 'owner1',
-            'x-amz-storage-class': storageClass,
-            'initiated': '',
-        }),
-        JSON.stringify({
-            'key': 'prefixTest/5',
-            'uploadId': 'uploadId5',
-            'initiator': initiator1,
-            'owner-id': '1',
-            'owner-display-name': 'owner1',
-            'x-amz-storage-class': storageClass,
-            'initiated': '',
-        }),
+    const keys = [
+        {
+            key: `${overviewPrefix}test/1${splitter}uploadId1`,
+            value: JSON.stringify({
+                'key': 'test/1',
+                'uploadId': 'uploadId1',
+                'initiator': initiator1,
+                'owner-id': '1',
+                'owner-display-name': 'owner1',
+                'x-amz-storage-class': storageClass,
+                'initiated': '',
+            }),
+        }, {
+            key: `${overviewPrefix}test/2${splitter}uploadId2`,
+            value: JSON.stringify({
+                'key': 'test/2',
+                'uploadId': 'uploadId2',
+                'initiator': initiator2,
+                'owner-id': '1',
+                'owner-display-name': 'owner2',
+                'x-amz-storage-class': storageClass,
+                'initiated': '',
+            }),
+        }, {
+            key: `${overviewPrefix}test/3${splitter}uploadId3`,
+            value: JSON.stringify({
+                'key': 'test/3',
+                'uploadId': 'uploadId3',
+                'initiator': initiator1,
+                'owner-id': '1',
+                'owner-display-name': 'owner1',
+                'x-amz-storage-class': storageClass,
+                'initiated': '',
+            }),
+        }, {
+            key: `${overviewPrefix}testMore/4${splitter}uploadId4`,
+            value: JSON.stringify({
+                'key': 'testMore/4',
+                'uploadId': 'uploadId4',
+                'initiator': initiator2,
+                'owner-id': '1',
+                'owner-display-name': 'owner2',
+                'x-amz-storage-class': storageClass,
+                'initiated': '',
+            }),
+        }, {
+            key: `${overviewPrefix}testMore/5${splitter}uploadId5`,
+            value: JSON.stringify({
+                'key': 'testMore/5',
+                'uploadId': 'uploadId5',
+                'initiator': initiator1,
+                'owner-id': '1',
+                'owner-display-name': 'owner1',
+                'x-amz-storage-class': storageClass,
+                'initiated': '',
+            }),
+        }, {
+            key: `${overviewPrefix}prefixTest/5${splitter}uploadId5`,
+            value: JSON.stringify({
+                'key': 'prefixTest/5',
+                'uploadId': 'uploadId5',
+                'initiator': initiator1,
+                'owner-id': '1',
+                'owner-display-name': 'owner1',
+                'x-amz-storage-class': storageClass,
+                'initiated': '',
+            }),
+        },
     ];
     let listingParams;
     let expectedResult;
@@ -109,8 +103,8 @@ describe('Multipart Uploads listing algorithm', () => {
             NextUploadIdMarker: 'uploadId5',
         };
 
-        expectedResult.Uploads = values.map(value => {
-            const tmp = JSON.parse(value);
+        expectedResult.Uploads = keys.map(obj => {
+            const tmp = JSON.parse(obj.value);
             return {
                 key: tmp.key,
                 value: {
@@ -128,47 +122,44 @@ describe('Multipart Uploads listing algorithm', () => {
         done();
     });
 
-    ['v0', 'v1'].forEach(vFormat => {
-        const dbListing = keys[vFormat].map((key, i) => ({
-            key,
-            value: values[i],
-        }));
-        it(`should perform a vFormat=${vFormat} listing of all keys`, () => {
-            const listingResult = performListing(dbListing, MultipartUploads,
-                                                 listingParams, logger, vFormat);
-            assert.deepStrictEqual(listingResult, expectedResult);
-        });
+    it('should perform a listing of all keys', done => {
+        const listingResult = performListing(keys, MultipartUploads,
+            listingParams, logger);
+        assert.deepStrictEqual(listingResult, expectedResult);
+        done();
+    });
 
-        it(`should perform a vFormat=${vFormat} listing with delimiter`, () => {
-            const delimiter = '/';
-            listingParams.delimiter = delimiter;
-            // format result
-            expectedResult.Uploads = [];
-            expectedResult.CommonPrefixes = ['test/', 'testMore/', 'prefixTest/'];
-            expectedResult.Delimiter = delimiter;
-            expectedResult.MaxKeys = 1000;
-            expectedResult.NextKeyMarker = 'prefixTest/';
-            expectedResult.NextUploadIdMarker = '';
+    it('should perform a listing with delimiter', done => {
+        const delimiter = '/';
+        listingParams.delimiter = delimiter;
+        // format result
+        expectedResult.Uploads = [];
+        expectedResult.CommonPrefixes = ['test/', 'testMore/', 'prefixTest/'];
+        expectedResult.Delimiter = delimiter;
+        expectedResult.MaxKeys = 1000;
+        expectedResult.NextKeyMarker = 'prefixTest/';
+        expectedResult.NextUploadIdMarker = '';
 
-            const listingResult = performListing(dbListing, MultipartUploads,
-                                                 listingParams, logger, vFormat);
-            assert.deepStrictEqual(listingResult, expectedResult);
-        });
+        const listingResult = performListing(keys, MultipartUploads,
+            listingParams, logger);
+        assert.deepStrictEqual(listingResult, expectedResult);
+        done();
+    });
 
-        it(`should perform a vFormat=${vFormat} listing with max keys`, () => {
-            listingParams.maxKeys = 3;
-            // format result
-            expectedResult.Uploads.pop();
-            expectedResult.Uploads.pop();
-            expectedResult.Uploads.pop();
-            expectedResult.NextKeyMarker = 'test/3';
-            expectedResult.NextUploadIdMarker = 'uploadId3';
-            expectedResult.IsTruncated = true;
-            expectedResult.MaxKeys = 3;
+    it('should perform a listing with max keys', done => {
+        listingParams.maxKeys = 3;
+        // format result
+        expectedResult.Uploads.pop();
+        expectedResult.Uploads.pop();
+        expectedResult.Uploads.pop();
+        expectedResult.NextKeyMarker = 'test/3';
+        expectedResult.NextUploadIdMarker = 'uploadId3';
+        expectedResult.IsTruncated = true;
+        expectedResult.MaxKeys = 3;
 
-            const listingResult = performListing(dbListing, MultipartUploads,
-                                                 listingParams, logger, vFormat);
-            assert.deepStrictEqual(listingResult, expectedResult);
-        });
+        const listingResult = performListing(keys, MultipartUploads,
+            listingParams, logger);
+        assert.deepStrictEqual(listingResult, expectedResult);
+        done();
     });
 });

tests/unit/algos/list/delimiter.js

@@ -9,15 +9,11 @@ const Werelogs = require('werelogs').Logger;
 const logger = new Werelogs('listTest');
 const performListing = require('../../../utils/performListing');
 const zpad = require('../../helpers').zpad;
-const { inc } = require('../../../../lib/algos/list/tools');
-const VSConst = require('../../../../lib/versioning/constants').VersioningConstants;
-const { DbPrefixes } = VSConst;
 
 class Test {
-    constructor(name, input, genMDParams, output, filter) {
+    constructor(name, input, output, filter) {
         this.name = name;
         this.input = input;
-        this.genMDParams = genMDParams;
         this.output = output;
         this.filter = filter || this._defaultFilter;
     }
@@ -42,7 +38,6 @@ const data = [
     { key: 'notes/yore.rs', value },
     { key: 'notes/zaphod/Beeblebrox.txt', value },
 ];
-
 const dataVersioned = [
     { key: 'Pâtisserie=中文-español-English', value },
     { key: 'Pâtisserie=中文-español-English\0bar', value },
@@ -90,12 +85,6 @@ const receivedNonAlphaData = nonAlphabeticalData.map(
 
 const tests = [
     new Test('all elements', {}, {
-        v0: {},
-        v1: {
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        },
-    }, {
         Contents: receivedData,
         CommonPrefixes: [],
         Delimiter: undefined,
@@ -104,14 +93,6 @@ const tests = [
     }),
     new Test('with valid marker', {
         marker: receivedData[4].key,
-    }, {
-        v0: {
-            gt: receivedData[4].key,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}${receivedData[4].key}`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [
             receivedData[5],
@@ -128,14 +109,6 @@ const tests = [
     new Test('with bad marker', {
         marker: 'zzzz',
         delimiter: '/',
-    }, {
-        v0: {
-            gt: 'zzzz',
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}zzzz`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [],
         CommonPrefixes: [],
@@ -145,12 +118,6 @@ const tests = [
     }, (e, input) => e.key > input.marker),
     new Test('with makKeys', {
         maxKeys: 3,
-    }, {
-        v0: {},
-        v1: {
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: receivedData.slice(0, 3),
         CommonPrefixes: [],
@@ -160,12 +127,6 @@ const tests = [
     }),
     new Test('with big makKeys', {
         maxKeys: 15000,
-    }, {
-        v0: {},
-        v1: {
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: receivedData,
         CommonPrefixes: [],
@@ -175,12 +136,6 @@ const tests = [
     }),
     new Test('with delimiter', {
         delimiter: '/',
-    }, {
-        v0: {},
-        v1: {
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [
             receivedData[0],
@@ -192,12 +147,6 @@ const tests = [
     }),
     new Test('with long delimiter', {
         delimiter: 'notes/summer',
-    }, {
-        v0: {},
-        v1: {
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [
             receivedData[0],
@@ -217,15 +166,6 @@ const tests = [
         delimiter: '/',
         prefix: 'notes/summer/',
         marker: 'notes/summer0',
-    }, {
-        v0: {
-            gt: `notes/summer${inc('/')}`,
-            lt: `notes/summer${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/summer${inc('/')}`,
-            lt: `${DbPrefixes.Master}notes/summer${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: [],
@@ -236,15 +176,6 @@ const tests = [
     new Test('delimiter and prefix (related to #147)', {
         delimiter: '/',
         prefix: 'notes/',
-    }, {
-        v0: {
-            gte: 'notes/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gte: `${DbPrefixes.Master}notes/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [
             receivedData[7],
@@ -263,15 +194,6 @@ const tests = [
         delimiter: '/',
         prefix: 'notes/',
         marker: 'notes/year.txt',
-    }, {
-        v0: {
-            gt: 'notes/year.txt',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/year.txt`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [
             receivedData[8],
@@ -288,15 +210,6 @@ const tests = [
         prefix: 'notes/',
         marker: 'notes/',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: 'notes/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: ['notes/spring/'],
@@ -310,15 +223,6 @@ const tests = [
         prefix: 'notes/', // prefix
         marker: 'notes/spring/',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: 'notes/spring/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/spring/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: ['notes/summer/'],
@@ -332,15 +236,6 @@ const tests = [
         prefix: 'notes/', // prefix
         marker: 'notes/summer/',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: 'notes/summer/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/summer/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [
             receivedData[7],
@@ -356,15 +251,6 @@ const tests = [
         prefix: 'notes/', // prefix
         marker: 'notes/year.txt',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: 'notes/year.txt',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/year.txt`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [
             receivedData[8],
@@ -380,15 +266,6 @@ const tests = [
         prefix: 'notes/',
         marker: 'notes/yore.rs',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: 'notes/yore.rs',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/yore.rs`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: ['notes/zaphod/'],
@@ -399,12 +276,6 @@ const tests = [
 
     new Test('all elements v2', {
         v2: true,
-    }, {
-        v0: {},
-        v1: {
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: receivedData,
         CommonPrefixes: [],
@@ -415,14 +286,6 @@ const tests = [
     new Test('with valid startAfter', {
         startAfter: receivedData[4].key,
         v2: true,
-    }, {
-        v0: {
-            gt: receivedData[4].key,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}${receivedData[4].key}`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [
             receivedData[5],
@@ -440,14 +303,6 @@ const tests = [
         startAfter: 'zzzz',
         delimiter: '/',
         v2: true,
-    }, {
-        v0: {
-            gt: 'zzzz',
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}zzzz`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [],
         CommonPrefixes: [],
@@ -458,14 +313,6 @@ const tests = [
     new Test('with valid continuationToken', {
         continuationToken: receivedData[4].key,
         v2: true,
-    }, {
-        v0: {
-            gt: receivedData[4].key,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}${receivedData[4].key}`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [
             receivedData[5],
@@ -483,14 +330,6 @@ const tests = [
         continuationToken: 'zzzz',
         delimiter: '/',
         v2: true,
-    }, {
-        v0: {
-            gt: 'zzzz',
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}zzzz`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [],
         CommonPrefixes: [],
@@ -502,15 +341,6 @@ const tests = [
         delimiter: '/',
         prefix: 'notes/summer/',
         startAfter: 'notes/summer0',
-    }, {
-        v0: {
-            gte: 'notes/summer/',
-            lt: `notes/summer${inc('/')}`,
-        },
-        v1: {
-            gte: `${DbPrefixes.Master}notes/summer/`,
-            lt: `${DbPrefixes.Master}notes/summer${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: [],
@@ -522,15 +352,6 @@ const tests = [
         delimiter: '/',
         prefix: 'notes/summer/',
         continuationToken: 'notes/summer0',
-    }, {
-        v0: {
-            gte: 'notes/summer/',
-            lt: `notes/summer${inc('/')}`,
-        },
-        v1: {
-            gte: `${DbPrefixes.Master}notes/summer/`,
-            lt: `${DbPrefixes.Master}notes/summer${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: [],
@@ -543,14 +364,6 @@ const tests = [
         startAfter: 'notes/year.txt',
         maxKeys: 1,
         v2: true,
-    }, {
-        v0: {
-            gt: 'notes/year.txt',
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/year.txt`,
-            lt: inc(DbPrefixes.Master),
-        },
     }, {
         Contents: [
             receivedData[8],
@@ -567,15 +380,6 @@ const tests = [
         startAfter: 'notes/',
         maxKeys: 1,
         v2: true,
-    }, {
-        v0: {
-            gt: 'notes/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: ['notes/spring/'],
@@ -590,15 +394,6 @@ const tests = [
         continuationToken: 'notes/spring/',
         maxKeys: 1,
         v2: true,
-    }, {
-        v0: {
-            gt: 'notes/spring/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/spring/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: ['notes/summer/'],
@@ -613,15 +408,6 @@ const tests = [
         continuationToken: 'notes/summer/',
         maxKeys: 1,
         v2: true,
-    }, {
-        v0: {
-            gt: 'notes/summer/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/summer/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [
             receivedData[7],
@@ -638,15 +424,6 @@ const tests = [
         startAfter: 'notes/year.txt',
         maxKeys: 1,
         v2: true,
-    }, {
-        v0: {
-            gt: 'notes/year.txt',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/year.txt`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [
             receivedData[8],
@@ -663,15 +440,6 @@ const tests = [
         startAfter: 'notes/yore.rs',
         maxKeys: 1,
         v2: true,
-    }, {
-        v0: {
-            gt: 'notes/yore.rs',
-            lt: `notes${inc('/')}`,
-        },
-        v1: {
-            gt: `${DbPrefixes.Master}notes/yore.rs`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        },
     }, {
         Contents: [],
         CommonPrefixes: ['notes/zaphod/'],
@@ -704,107 +472,80 @@ const alphabeticalOrderTests = [
     },
 ];
 
-function getTestListing(test, data, vFormat) {
-    return data
-        .filter(e => test.filter(e, test.input))
-        .map(obj => {
-            if (vFormat === 'v0') {
-                return obj;
-            }
-            if (vFormat === 'v1') {
-                return {
-                    key: `${DbPrefixes.Master}${obj.key}`,
-                    value: obj.value,
-                };
-            }
-            return assert.fail(`bad format ${vFormat}`);
-        });
-}
 
-['v0', 'v1'].forEach(vFormat => {
-    describe(`vFormat=${vFormat} Delimiter listing algorithm`, () => {
-        it('Should return good skipping value for DelimiterMaster', () => {
-            const delimiter = new DelimiterMaster({ delimiter: '/' });
-            for (let i = 0; i < 100; i++) {
-                delimiter.filter({
-                    key: `${vFormat === 'v1' ? DbPrefixes.Master : ''}foo/${zpad(i)}`,
-                    value: '{}',
-                });
-            }
-            assert.strictEqual(delimiter.skipping(),
-                               `${vFormat === 'v1' ? DbPrefixes.Master : ''}foo/`);
-        });
-
-        it('Should set Delimiter alphabeticalOrder field to the expected value', () => {
-            alphabeticalOrderTests.forEach(test => {
-                const delimiter = new Delimiter(test.params);
-                assert.strictEqual(delimiter.alphabeticalOrder,
-                                   test.expectedValue,
-                                   `${JSON.stringify(test.params)}`);
-            });
-        });
-
-        tests.forEach(test => {
-            it(`Should return metadata listing params to list ${test.name}`, () => {
-                const listing = new Delimiter(test.input, logger, vFormat);
-                const params = listing.genMDParams();
-                assert.deepStrictEqual(params, test.genMDParams[vFormat]);
-            });
-            it(`Should list ${test.name}`, () => {
-                // Simulate skip scan done by LevelDB
-                const d = getTestListing(test, data, vFormat);
-                const res = performListing(d, Delimiter, test.input, logger, vFormat);
-                assert.deepStrictEqual(res, test.output);
-            });
-        });
-
-        // Only v0 gets a listing of master and version keys together.
-        if (vFormat === 'v0') {
-            tests.forEach(test => {
-                it(`Should list master versions ${test.name}`, () => {
-                    // Simulate skip scan done by LevelDB
-                    const d = dataVersioned.filter(e => test.filter(e, test.input));
-                    const res = performListing(d, DelimiterMaster, test.input, logger, vFormat);
-                    assert.deepStrictEqual(res, test.output);
-                });
-            });
+describe('Delimiter listing algorithm', () => {
+    it('Should return good skipping value for DelimiterMaster', done => {
+        const delimiter = new DelimiterMaster({ delimiter: '/' });
+        for (let i = 0; i < 100; i++) {
+            delimiter.filter({ key: `foo/${zpad(i)}`, value: '{}' });
         }
+        assert.strictEqual(delimiter.skipping(), 'foo/');
+        done();
+    });
 
-        it('Should filter values according to alphabeticalOrder parameter', () => {
-            let test = new Test('alphabeticalOrder parameter set', {
-                delimiter: '/',
-                alphabeticalOrder: true,
-            }, {
-            }, {
-                Contents: [
-                    receivedNonAlphaData[0],
-                ],
-                Delimiter: '/',
-                CommonPrefixes: [],
-                IsTruncated: false,
-                NextMarker: undefined,
-            });
-            let d = getTestListing(test, nonAlphabeticalData, vFormat);
-            let res = performListing(d, Delimiter, test.input, logger, vFormat);
-            assert.deepStrictEqual(res, test.output);
+    it('Should set Delimiter alphabeticalOrder field to the expected value',
+       () => {
+           alphabeticalOrderTests.forEach(test => {
+               const delimiter = new Delimiter(test.params);
+               assert.strictEqual(delimiter.alphabeticalOrder,
+                                  test.expectedValue,
+                                  `${JSON.stringify(test.params)}`);
+           });
+       });
 
-            test = new Test('alphabeticalOrder parameter set', {
-                delimiter: '/',
-                alphabeticalOrder: false,
-            }, {
-            }, {
-                Contents: [
-                    receivedNonAlphaData[0],
-                    receivedNonAlphaData[1],
-                ],
-                Delimiter: '/',
-                CommonPrefixes: [],
-                IsTruncated: false,
-                NextMarker: undefined,
-            });
-            d = getTestListing(test, nonAlphabeticalData, vFormat);
-            res = performListing(d, Delimiter, test.input, logger, vFormat);
+    tests.forEach(test => {
+        it(`Should list ${test.name}`, done => {
+            // Simulate skip scan done by LevelDB
+            const d = data.filter(e => test.filter(e, test.input));
+            const res = performListing(d, Delimiter, test.input, logger);
             assert.deepStrictEqual(res, test.output);
+            done();
         });
     });
+
+    tests.forEach(test => {
+        it(`Should list master versions ${test.name}`, done => {
+            // Simulate skip scan done by LevelDB
+            const d = dataVersioned.filter(e => test.filter(e, test.input));
+            const res = performListing(d, DelimiterMaster, test.input, logger);
+            assert.deepStrictEqual(res, test.output);
+            done();
+        });
+    });
+
+    it('Should filter values according to alphabeticalOrder parameter',
+       () => {
+           let test = new Test('alphabeticalOrder parameter set', {
+               delimiter: '/',
+               alphabeticalOrder: true,
+           }, {
+               Contents: [
+                   receivedNonAlphaData[0],
+               ],
+               Delimiter: '/',
+               CommonPrefixes: [],
+               IsTruncated: false,
+               NextMarker: undefined,
+           });
+           let d = nonAlphabeticalData.filter(e => test.filter(e, test.input));
+           let res = performListing(d, Delimiter, test.input, logger);
+           assert.deepStrictEqual(res, test.output);
+
+           test = new Test('alphabeticalOrder parameter set', {
+               delimiter: '/',
+               alphabeticalOrder: false,
+           }, {
+               Contents: [
+                   receivedNonAlphaData[0],
+                   receivedNonAlphaData[1],
+               ],
+               Delimiter: '/',
+               CommonPrefixes: [],
+               IsTruncated: false,
+               NextMarker: undefined,
+           });
+           d = nonAlphabeticalData.filter(e => test.filter(e, test.input));
+           res = performListing(d, Delimiter, test.input, logger);
+           assert.deepStrictEqual(res, test.output);
+       });
 });

tests/unit/algos/list/delimiterMaster.js

@@ -13,7 +13,6 @@ const VSConst =
     require('../../../../lib/versioning/constants').VersioningConstants;
 const Version = require('../../../../lib/versioning/Version').Version;
 const { generateVersionId } = require('../../../../lib/versioning/VersionID');
-const { DbPrefixes } = VSConst;
 
 
 const VID_SEP = VSConst.VersionId.Separator;
@@ -34,426 +33,395 @@ const fakeLogger = {
     fatal: () => {},
 };
 
-function getListingKey(key, vFormat) {
-    if (vFormat === 'v0') {
-        return key;
-    }
-    if (vFormat === 'v1') {
-        return `${DbPrefixes.Master}${key}`;
-    }
-    return assert.fail(`bad vFormat ${vFormat}`);
-}
+describe('Delimiter All masters listing algorithm', () => {
+    it('should return SKIP_NONE for DelimiterMaster when both NextMarker ' +
+       'and NextContinuationToken are undefined', () => {
+        const delimiter = new DelimiterMaster({ delimiter: '/' }, fakeLogger);
 
-['v0', 'v1'].forEach(vFormat => {
-    describe(`Delimiter All masters listing algorithm vFormat=${vFormat}`, () => {
-        it('should return SKIP_NONE for DelimiterMaster when both NextMarker ' +
-        'and NextContinuationToken are undefined', () => {
-            const delimiter = new DelimiterMaster({ delimiter: '/' }, fakeLogger, vFormat);
+        assert.strictEqual(delimiter.NextMarker, undefined);
 
-            assert.strictEqual(delimiter.NextMarker, undefined);
+        // When there is no NextMarker or NextContinuationToken, it should
+        // return SKIP_NONE
+        assert.strictEqual(delimiter.skipping(), SKIP_NONE);
+    });
 
-            // When there is no NextMarker or NextContinuationToken, it should
-            // return SKIP_NONE
-            assert.strictEqual(delimiter.skipping(), SKIP_NONE);
+    it('should return <key><VersionIdSeparator> for DelimiterMaster when ' +
+       'NextMarker is set and there is a delimiter', () => {
+        const key = 'key';
+        const delimiter = new DelimiterMaster({ delimiter: '/', marker: key },
+                                             fakeLogger);
+
+        /* Filter a master version to set NextMarker. */
+        // TODO: useless once S3C-1628 is fixed.
+        delimiter.filter({ key, value: '' });
+        assert.strictEqual(delimiter.NextMarker, key);
+
+        /* With a delimiter skipping should return previous key + VID_SEP
+         * (except when a delimiter is set and the NextMarker ends with the
+         * delimiter) . */
+        assert.strictEqual(delimiter.skipping(), key + VID_SEP);
+    });
+
+    it('should return <key><VersionIdSeparator> for DelimiterMaster when ' +
+       'NextContinuationToken is set and there is a delimiter', () => {
+        const key = 'key';
+        const delimiter = new DelimiterMaster(
+            { delimiter: '/', startAfter: key, v2: true },
+            fakeLogger);
+
+        // Filter a master version to set NextContinuationToken
+        delimiter.filter({ key, value: '' });
+        assert.strictEqual(delimiter.NextContinuationToken, key);
+
+        assert.strictEqual(delimiter.skipping(), key + VID_SEP);
+    });
+
+    it('should return NextMarker for DelimiterMaster when NextMarker is set' +
+       ', there is a delimiter and the key ends with the delimiter', () => {
+        const delimiterChar = '/';
+        const keyWithEndingDelimiter = `key${delimiterChar}`;
+        const delimiter = new DelimiterMaster({
+            delimiter: delimiterChar,
+            marker: keyWithEndingDelimiter,
+        }, fakeLogger);
+
+        /* When a delimiter is set and the NextMarker ends with the
+         * delimiter it should return the next marker value. */
+        assert.strictEqual(delimiter.NextMarker, keyWithEndingDelimiter);
+        assert.strictEqual(delimiter.skipping(), keyWithEndingDelimiter);
+    });
+
+    it('should skip entries not starting with prefix', () => {
+        const delimiter = new DelimiterMaster({ prefix: 'prefix' }, fakeLogger);
+
+        assert.strictEqual(delimiter.filter({ key: 'wrong' }), FILTER_SKIP);
+        assert.strictEqual(delimiter.NextMarker, undefined);
+        assert.strictEqual(delimiter.prvKey, undefined);
+        assert.deepStrictEqual(delimiter.result(), EmptyResult);
+    });
+
+    it('should skip entries superior to next marker', () => {
+        const delimiter = new DelimiterMaster({ marker: 'b' }, fakeLogger);
+
+        assert.strictEqual(delimiter.filter({ key: 'a' }), FILTER_SKIP);
+        assert.strictEqual(delimiter.NextMarker, 'b');
+        assert.strictEqual(delimiter.prvKey, undefined);
+        assert.deepStrictEqual(delimiter.result(), EmptyResult);
+    });
+
+    it('should accept a master version', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const key = 'key';
+        const value = '';
+
+        assert.strictEqual(delimiter.filter({ key, value }), FILTER_ACCEPT);
+        assert.strictEqual(delimiter.prvKey, key);
+        assert.strictEqual(delimiter.NextMarker, key);
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [],
+            Contents: [{ key, value }],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: undefined,
         });
+    });
 
-        it('should return <key><VersionIdSeparator> for DelimiterMaster when ' +
-        'NextMarker is set and there is a delimiter', () => {
-            const key = 'key';
-            const delimiter = new DelimiterMaster({ delimiter: '/', marker: key },
-                                                  fakeLogger, vFormat);
+    it('should accept a PHD version as first input', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const keyPHD = 'keyPHD';
+        const objPHD = {
+            key: keyPHD,
+            value: Version.generatePHDVersion(generateVersionId('', '')),
+        };
 
-            /* Filter a master version to set NextMarker. */
-            // TODO: useless once S3C-1628 is fixed.
-            const listingKey = getListingKey(key, vFormat);
-            delimiter.filter({ key: listingKey, value: '' });
-            assert.strictEqual(delimiter.NextMarker, key);
+        /* When filtered, it should return FILTER_ACCEPT and set the prvKey.
+         * to undefined. It should not be added to result the content or common
+         * prefixes. */
+        assert.strictEqual(delimiter.filter(objPHD), FILTER_ACCEPT);
+        assert.strictEqual(delimiter.prvKey, undefined);
+        assert.strictEqual(delimiter.NextMarker, undefined);
+        assert.deepStrictEqual(delimiter.result(), EmptyResult);
+    });
 
-            /* With a delimiter skipping should return previous key + VID_SEP
-             * (except when a delimiter is set and the NextMarker ends with the
-             * delimiter) . */
-            assert.strictEqual(delimiter.skipping(), listingKey + VID_SEP);
+    it('should accept a PHD version', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const key = 'keyA';
+        const value = '';
+        const keyPHD = 'keyBPHD';
+        const objPHD = {
+            key: keyPHD,
+            value: Version.generatePHDVersion(generateVersionId('', '')),
+        };
+
+        /* Filter a master version to set the NextMarker, the prvKey and add
+         * and element in result content. */
+        delimiter.filter({ key, value });
+
+        /* When filtered, it should return FILTER_ACCEPT and set the prvKey.
+         * to undefined. It should not be added to the result content or common
+         * prefixes. */
+        assert.strictEqual(delimiter.filter(objPHD), FILTER_ACCEPT);
+        assert.strictEqual(delimiter.prvKey, undefined);
+        assert.strictEqual(delimiter.NextMarker, key);
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [],
+            Contents: [{ key, value }],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: undefined,
         });
+    });
 
-        it('should return <key><VersionIdSeparator> for DelimiterMaster when ' +
-        'NextContinuationToken is set and there is a delimiter', () => {
-            const key = 'key';
-            const delimiter = new DelimiterMaster(
-                { delimiter: '/', startAfter: key, v2: true },
-                fakeLogger, vFormat);
+    it('should accept a version after a PHD', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const masterKey = 'key';
+        const keyVersion = `${masterKey}${VID_SEP}version`;
+        const value = '';
+        const objPHD = {
+            key: masterKey,
+            value: Version.generatePHDVersion(generateVersionId('', '')),
+        };
 
-            // Filter a master version to set NextContinuationToken
-            const listingKey = getListingKey(key, vFormat);
-            delimiter.filter({ key: listingKey, value: '' });
-            assert.strictEqual(delimiter.NextContinuationToken, key);
+        /* Filter the PHD object. */
+        delimiter.filter(objPHD);
 
-            assert.strictEqual(delimiter.skipping(), listingKey + VID_SEP);
+        /* The filtering of the PHD object has no impact, the version is
+         * accepted and added to the result. */
+        assert.strictEqual(delimiter.filter({
+            key: keyVersion,
+            value,
+        }), FILTER_ACCEPT);
+        assert.strictEqual(delimiter.prvKey, masterKey);
+        assert.strictEqual(delimiter.NextMarker, masterKey);
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [],
+            Contents: [{ key: masterKey, value }],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: undefined,
         });
+    });
 
-        it('should return NextMarker for DelimiterMaster when NextMarker is set' +
-        ', there is a delimiter and the key ends with the delimiter', () => {
-            const delimiterChar = '/';
-            const keyWithEndingDelimiter = `key${delimiterChar}`;
-            const delimiter = new DelimiterMaster({
-                delimiter: delimiterChar,
-                marker: keyWithEndingDelimiter,
-            }, fakeLogger, vFormat);
+    it('should accept a delete marker', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const version = new Version({ isDeleteMarker: true });
+        const key = 'key';
+        const obj = {
+            key: `${key}${VID_SEP}version`,
+            value: version.toString(),
+        };
 
-            /* When a delimiter is set and the NextMarker ends with the
-             * delimiter it should return the next marker value. */
-            assert.strictEqual(delimiter.NextMarker, keyWithEndingDelimiter);
-            const skipKey = vFormat === 'v1' ?
-                  `${DbPrefixes.Master}${keyWithEndingDelimiter}` :
-                  keyWithEndingDelimiter;
-            assert.strictEqual(delimiter.skipping(), skipKey);
+        /* When filtered, it should return FILTER_SKIP and set the prvKey. It
+         * should not be added to the result content or common prefixes. */
+        assert.strictEqual(delimiter.filter(obj), FILTER_SKIP);
+        assert.strictEqual(delimiter.NextMarker, undefined);
+        assert.strictEqual(delimiter.prvKey, key);
+        assert.deepStrictEqual(delimiter.result(), EmptyResult);
+    });
+
+    it('should skip version after a delete marker', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const version = new Version({ isDeleteMarker: true });
+        const key = 'key';
+        const versionKey = `${key}${VID_SEP}version`;
+
+        delimiter.filter({ key, value: version.toString() });
+        assert.strictEqual(delimiter.filter({
+            key: versionKey,
+            value: 'value',
+        }), FILTER_SKIP);
+        assert.strictEqual(delimiter.NextMarker, undefined);
+        assert.strictEqual(delimiter.prvKey, key);
+        assert.deepStrictEqual(delimiter.result(), EmptyResult);
+    });
+
+    it('should accept a new key after a delete marker', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const version = new Version({ isDeleteMarker: true });
+        const key1 = 'key1';
+        const key2 = 'key2';
+        const value = 'value';
+
+        delimiter.filter({ key: key1, value: version.toString() });
+        assert.strictEqual(delimiter.filter({
+            key: key2,
+            value: 'value',
+        }), FILTER_ACCEPT);
+        assert.strictEqual(delimiter.NextMarker, key2);
+        assert.strictEqual(delimiter.prvKey, key2);
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [],
+            Contents: [{ key: key2, value }],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: undefined,
         });
+    });
 
-        it('should skip entries not starting with prefix', () => {
-            const delimiter = new DelimiterMaster({ prefix: 'prefix' }, fakeLogger, vFormat);
+    it('should accept the master version and skip the other ones', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const masterKey = 'key';
+        const masterValue = 'value';
+        const versionKey = `${masterKey}${VID_SEP}version`;
+        const versionValue = 'versionvalue';
 
-            const listingKey = getListingKey('wrong', vFormat);
-            assert.strictEqual(delimiter.filter({ key: listingKey }), FILTER_SKIP);
-            assert.strictEqual(delimiter.NextMarker, undefined);
-            assert.strictEqual(delimiter.prvKey, undefined);
-            assert.deepStrictEqual(delimiter.result(), EmptyResult);
+        /* Filter the master version. */
+        delimiter.filter({ key: masterKey, value: masterValue });
+
+        /* Version is skipped, not added to the result. The delimiter
+         * NextMarker and prvKey value are unmodified and set to the
+         * masterKey. */
+        assert.strictEqual(delimiter.filter({
+            key: versionKey,
+            value: versionValue,
+        }), FILTER_SKIP);
+        assert.strictEqual(delimiter.NextMarker, masterKey);
+        assert.strictEqual(delimiter.prvKey, masterKey);
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [],
+            Contents: [{ key: masterKey, value: masterValue }],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: undefined,
         });
+    });
 
-        it('should skip entries inferior to next marker', () => {
-            const delimiter = new DelimiterMaster({ marker: 'b' }, fakeLogger, vFormat);
+    it('should return good listing result for version', () => {
+        const delimiter = new DelimiterMaster({}, fakeLogger);
+        const masterKey = 'key';
+        const versionKey1 = `${masterKey}${VID_SEP}version1`;
+        const versionKey2 = `${masterKey}${VID_SEP}version2`;
+        const value2 = 'value2';
 
-            const listingKey = getListingKey('a', vFormat);
-            assert.strictEqual(delimiter.filter({ key: listingKey }), FILTER_SKIP);
-            assert.strictEqual(delimiter.NextMarker, 'b');
-            assert.strictEqual(delimiter.prvKey, undefined);
-            assert.deepStrictEqual(delimiter.result(), EmptyResult);
+        /* Filter the PHD version. */
+        assert.strictEqual(delimiter.filter({
+            key: masterKey,
+            value: '{ "isPHD": true, "value": "version" }',
+        }), FILTER_ACCEPT);
+
+        /* Filter a delete marker version. */
+        assert.strictEqual(delimiter.filter({
+            key: versionKey1,
+            value: '{ "isDeleteMarker": true }',
+        }), FILTER_ACCEPT);
+
+        /* Filter a last version with a specific value. */
+        assert.strictEqual(delimiter.filter({
+            key: versionKey2,
+            value: value2,
+        }), FILTER_ACCEPT);
+
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [],
+            Contents: [{ key: masterKey, value: value2 }],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: undefined,
         });
+    });
 
-        it('should accept a master version', () => {
-            const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-            const key = 'key';
-            const value = '';
+    it('should return good values for entries with different common prefixes',
+       () => {
+           const delimiterChar = '/';
+           const commonPrefix1 = `commonPrefix1${delimiterChar}`;
+           const commonPrefix2 = `commonPrefix2${delimiterChar}`;
+           const prefix1Key1 = `${commonPrefix1}key1`;
+           const prefix1Key2 = `${commonPrefix1}key2`;
+           const prefix2Key1 = `${commonPrefix2}key1`;
+           const value = 'value';
 
-            const listingKey = getListingKey(key, vFormat);
-            assert.strictEqual(delimiter.filter({ key: listingKey, value }), FILTER_ACCEPT);
-            if (vFormat === 'v0') {
-                assert.strictEqual(delimiter.prvKey, key);
-            }
-            assert.strictEqual(delimiter.NextMarker, key);
-            assert.deepStrictEqual(delimiter.result(), {
-                CommonPrefixes: [],
-                Contents: [{ key, value }],
-                IsTruncated: false,
-                NextMarker: undefined,
-                Delimiter: undefined,
-            });
+           const delimiter = new DelimiterMaster({ delimiter: delimiterChar },
+                                                 fakeLogger);
+
+           /* Filter the first entry with a common prefix. It should be
+            * accepted and added to the result. */
+           assert.strictEqual(delimiter.filter({ key: prefix1Key1, value }),
+                              FILTER_ACCEPT);
+           assert.deepStrictEqual(delimiter.result(), {
+               CommonPrefixes: [commonPrefix1],
+               Contents: [],
+               IsTruncated: false,
+               NextMarker: undefined,
+               Delimiter: delimiterChar,
+           });
+
+           /* Filter the second entry with the same common prefix than the
+            * first entry. It should be skipped and not added to the result. */
+           assert.strictEqual(delimiter.filter({ key: prefix1Key2, value }),
+                              FILTER_SKIP);
+           assert.deepStrictEqual(delimiter.result(), {
+               CommonPrefixes: [commonPrefix1],
+               Contents: [],
+               IsTruncated: false,
+               NextMarker: undefined,
+               Delimiter: delimiterChar,
+           });
+
+           /* Filter an entry with a new common prefix. It should be accepted
+            * and not added to the result. */
+           assert.strictEqual(delimiter.filter({ key: prefix2Key1, value }),
+                              FILTER_ACCEPT);
+           assert.deepStrictEqual(delimiter.result(), {
+               CommonPrefixes: [commonPrefix1, commonPrefix2],
+               Contents: [],
+               IsTruncated: false,
+               NextMarker: undefined,
+               Delimiter: delimiterChar,
+           });
+       });
+
+    /* We test here the internal management of the prvKey field of the
+     * DelimiterMaster class, in particular once it has been set to an entry
+     * key before to finally skip this entry because of an already present
+     * common prefix. */
+    it('should accept a version after skipping an object because of its ' +
+       'commonPrefix', () => {
+        const delimiterChar = '/';
+        const commonPrefix1 = `commonPrefix1${delimiterChar}`;
+        const commonPrefix2 = `commonPrefix2${delimiterChar}`;
+        const prefix1Key1 = `${commonPrefix1}key1`;
+        const prefix1Key2 = `${commonPrefix1}key2`;
+        const prefix2VersionKey1 = `${commonPrefix2}key1${VID_SEP}version`;
+        const value = 'value';
+
+        const delimiter = new DelimiterMaster({ delimiter: delimiterChar },
+                                              fakeLogger);
+
+        /* Filter the two first entries with the same common prefix to add
+         * it to the result and reach the state where an entry is skipped
+         * because of an already present common prefix in the result. */
+        delimiter.filter({ key: prefix1Key1, value });
+        delimiter.filter({ key: prefix1Key2, value });
+
+        /* Filter an object with a key containing a version part and a new
+         * common prefix. It should be accepted and the new common prefix
+         * added to the result. */
+        assert.strictEqual(delimiter.filter({
+            key: prefix2VersionKey1,
+            value,
+        }), FILTER_ACCEPT);
+        assert.deepStrictEqual(delimiter.result(), {
+            CommonPrefixes: [commonPrefix1, commonPrefix2],
+            Contents: [],
+            IsTruncated: false,
+            NextMarker: undefined,
+            Delimiter: delimiterChar,
         });
+    });
 
-        it('should return good values for entries with different common prefixes', () => {
-            const delimiterChar = '/';
-            const commonPrefix1 = `commonPrefix1${delimiterChar}`;
-            const commonPrefix2 = `commonPrefix2${delimiterChar}`;
-            const prefix1Key1 = `${commonPrefix1}key1`;
-            const prefix1Key2 = `${commonPrefix1}key2`;
-            const prefix2Key1 = `${commonPrefix2}key1`;
-            const value = 'value';
+    it('should skip a versioned entry when there is a delimiter and the key ' +
+       'starts with the NextMarker value', () => {
+        const delimiterChar = '/';
+        const commonPrefix = `commonPrefix${delimiterChar}`;
+        const key = `${commonPrefix}key${VID_SEP}version`;
+        const value = 'value';
 
-            const delimiter = new DelimiterMaster({ delimiter: delimiterChar },
-                                                  fakeLogger, vFormat);
+        const delimiter = new DelimiterMaster({ delimiter: delimiterChar },
+                                              fakeLogger);
+        /* TODO: should be set to a whole key instead of just a common prefix
+         * once ZENKO-1048 is fixed. */
+        delimiter.NextMarker = commonPrefix;
 
-            /* Filter the first entry with a common prefix. It should be
-             * accepted and added to the result. */
-            assert.strictEqual(delimiter.filter({
-                key: getListingKey(prefix1Key1, vFormat),
-                value,
-            }),
-                               FILTER_ACCEPT);
-            assert.deepStrictEqual(delimiter.result(), {
-                CommonPrefixes: [commonPrefix1],
-                Contents: [],
-                IsTruncated: false,
-                NextMarker: undefined,
-                Delimiter: delimiterChar,
-            });
-
-            /* Filter the second entry with the same common prefix than the
-             * first entry. It should be skipped and not added to the result. */
-            assert.strictEqual(delimiter.filter({
-                key: getListingKey(prefix1Key2, vFormat),
-                value,
-            }),
-                               FILTER_SKIP);
-            assert.deepStrictEqual(delimiter.result(), {
-                CommonPrefixes: [commonPrefix1],
-                Contents: [],
-                IsTruncated: false,
-                NextMarker: undefined,
-                Delimiter: delimiterChar,
-            });
-
-            /* Filter an entry with a new common prefix. It should be accepted
-             * and not added to the result. */
-            assert.strictEqual(delimiter.filter({
-                key: getListingKey(prefix2Key1, vFormat),
-                value,
-            }),
-                               FILTER_ACCEPT);
-            assert.deepStrictEqual(delimiter.result(), {
-                CommonPrefixes: [commonPrefix1, commonPrefix2],
-                Contents: [],
-                IsTruncated: false,
-                NextMarker: undefined,
-                Delimiter: delimiterChar,
-            });
-        });
-
-        if (vFormat === 'v0') {
-            it('should accept a PHD version as first input', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const keyPHD = 'keyPHD';
-                const objPHD = {
-                    key: keyPHD,
-                    value: Version.generatePHDVersion(generateVersionId('', '')),
-                };
-
-                /* When filtered, it should return FILTER_ACCEPT and set the prvKey.
-                 * to undefined. It should not be added to result the content or common
-                 * prefixes. */
-                assert.strictEqual(delimiter.filter(objPHD), FILTER_ACCEPT);
-                assert.strictEqual(delimiter.prvKey, undefined);
-                assert.strictEqual(delimiter.NextMarker, undefined);
-                assert.deepStrictEqual(delimiter.result(), EmptyResult);
-            });
-
-            it('should accept a PHD version', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const key = 'keyA';
-                const value = '';
-                const keyPHD = 'keyBPHD';
-                const objPHD = {
-                    key: keyPHD,
-                    value: Version.generatePHDVersion(generateVersionId('', '')),
-                };
-
-                /* Filter a master version to set the NextMarker, the prvKey and add
-                 * and element in result content. */
-                delimiter.filter({ key, value });
-
-                /* When filtered, it should return FILTER_ACCEPT and set the prvKey.
-                 * to undefined. It should not be added to the result content or common
-                 * prefixes. */
-                assert.strictEqual(delimiter.filter(objPHD), FILTER_ACCEPT);
-                assert.strictEqual(delimiter.prvKey, undefined);
-                assert.strictEqual(delimiter.NextMarker, key);
-                assert.deepStrictEqual(delimiter.result(), {
-                    CommonPrefixes: [],
-                    Contents: [{ key, value }],
-                    IsTruncated: false,
-                    NextMarker: undefined,
-                    Delimiter: undefined,
-                });
-            });
-
-            it('should accept a version after a PHD', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const masterKey = 'key';
-                const keyVersion = `${masterKey}${VID_SEP}version`;
-                const value = '';
-                const objPHD = {
-                    key: masterKey,
-                    value: Version.generatePHDVersion(generateVersionId('', '')),
-                };
-
-                /* Filter the PHD object. */
-                delimiter.filter(objPHD);
-
-                /* The filtering of the PHD object has no impact, the version is
-                 * accepted and added to the result. */
-                assert.strictEqual(delimiter.filter({
-                    key: keyVersion,
-                    value,
-                }), FILTER_ACCEPT);
-                assert.strictEqual(delimiter.prvKey, masterKey);
-                assert.strictEqual(delimiter.NextMarker, masterKey);
-                assert.deepStrictEqual(delimiter.result(), {
-                    CommonPrefixes: [],
-                    Contents: [{ key: masterKey, value }],
-                    IsTruncated: false,
-                    NextMarker: undefined,
-                    Delimiter: undefined,
-                });
-            });
-
-            it('should accept a delete marker', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const version = new Version({ isDeleteMarker: true });
-                const key = 'key';
-                const obj = {
-                    key: `${key}${VID_SEP}version`,
-                    value: version.toString(),
-                };
-
-                /* When filtered, it should return FILTER_SKIP and set the prvKey. It
-                 * should not be added to the result content or common prefixes. */
-                assert.strictEqual(delimiter.filter(obj), FILTER_SKIP);
-                assert.strictEqual(delimiter.NextMarker, undefined);
-                assert.strictEqual(delimiter.prvKey, key);
-                assert.deepStrictEqual(delimiter.result(), EmptyResult);
-            });
-
-            it('should skip version after a delete marker', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const version = new Version({ isDeleteMarker: true });
-                const key = 'key';
-                const versionKey = `${key}${VID_SEP}version`;
-
-                delimiter.filter({ key, value: version.toString() });
-                assert.strictEqual(delimiter.filter({
-                    key: versionKey,
-                    value: 'value',
-                }), FILTER_SKIP);
-                assert.strictEqual(delimiter.NextMarker, undefined);
-                assert.strictEqual(delimiter.prvKey, key);
-                assert.deepStrictEqual(delimiter.result(), EmptyResult);
-            });
-
-            it('should accept a new key after a delete marker', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const version = new Version({ isDeleteMarker: true });
-                const key1 = 'key1';
-                const key2 = 'key2';
-                const value = 'value';
-
-                delimiter.filter({ key: key1, value: version.toString() });
-                assert.strictEqual(delimiter.filter({
-                    key: key2,
-                    value: 'value',
-                }), FILTER_ACCEPT);
-                assert.strictEqual(delimiter.NextMarker, key2);
-                assert.strictEqual(delimiter.prvKey, key2);
-                assert.deepStrictEqual(delimiter.result(), {
-                    CommonPrefixes: [],
-                    Contents: [{ key: key2, value }],
-                    IsTruncated: false,
-                    NextMarker: undefined,
-                    Delimiter: undefined,
-                });
-            });
-
-            it('should accept the master version and skip the other ones', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const masterKey = 'key';
-                const masterValue = 'value';
-                const versionKey = `${masterKey}${VID_SEP}version`;
-                const versionValue = 'versionvalue';
-
-                /* Filter the master version. */
-                delimiter.filter({ key: masterKey, value: masterValue });
-
-                /* Version is skipped, not added to the result. The delimiter
-                 * NextMarker and prvKey value are unmodified and set to the
-                 * masterKey. */
-                assert.strictEqual(delimiter.filter({
-                    key: versionKey,
-                    value: versionValue,
-                }), FILTER_SKIP);
-                assert.strictEqual(delimiter.NextMarker, masterKey);
-                assert.strictEqual(delimiter.prvKey, masterKey);
-                assert.deepStrictEqual(delimiter.result(), {
-                    CommonPrefixes: [],
-                    Contents: [{ key: masterKey, value: masterValue }],
-                    IsTruncated: false,
-                    NextMarker: undefined,
-                    Delimiter: undefined,
-                });
-            });
-
-            it('should return good listing result for version', () => {
-                const delimiter = new DelimiterMaster({}, fakeLogger, vFormat);
-                const masterKey = 'key';
-                const versionKey1 = `${masterKey}${VID_SEP}version1`;
-                const versionKey2 = `${masterKey}${VID_SEP}version2`;
-                const value2 = 'value2';
-
-                /* Filter the PHD version. */
-                assert.strictEqual(delimiter.filter({
-                    key: masterKey,
-                    value: '{ "isPHD": true, "value": "version" }',
-                }), FILTER_ACCEPT);
-
-                /* Filter a delete marker version. */
-                assert.strictEqual(delimiter.filter({
-                    key: versionKey1,
-                    value: '{ "isDeleteMarker": true }',
-                }), FILTER_ACCEPT);
-
-                /* Filter a last version with a specific value. */
-                assert.strictEqual(delimiter.filter({
-                    key: versionKey2,
-                    value: value2,
-                }), FILTER_ACCEPT);
-
-                assert.deepStrictEqual(delimiter.result(), {
-                    CommonPrefixes: [],
-                    Contents: [{ key: masterKey, value: value2 }],
-                    IsTruncated: false,
-                    NextMarker: undefined,
-                    Delimiter: undefined,
-                });
-            });
-
-            /* We test here the internal management of the prvKey field of the
-             * DelimiterMaster class, in particular once it has been set to an entry
-             * key before to finally skip this entry because of an already present
-             * common prefix. */
-            it('should accept a version after skipping an object because of its commonPrefix', () => {
-                const delimiterChar = '/';
-                const commonPrefix1 = `commonPrefix1${delimiterChar}`;
-                const commonPrefix2 = `commonPrefix2${delimiterChar}`;
-                const prefix1Key1 = `${commonPrefix1}key1`;
-                const prefix1Key2 = `${commonPrefix1}key2`;
-                const prefix2VersionKey1 = `${commonPrefix2}key1${VID_SEP}version`;
-                const value = 'value';
-
-                const delimiter = new DelimiterMaster({ delimiter: delimiterChar },
-                                                      fakeLogger, vFormat);
-
-                /* Filter the two first entries with the same common prefix to add
-                 * it to the result and reach the state where an entry is skipped
-                 * because of an already present common prefix in the result. */
-                delimiter.filter({ key: prefix1Key1, value });
-                delimiter.filter({ key: prefix1Key2, value });
-
-                /* Filter an object with a key containing a version part and a new
-                 * common prefix. It should be accepted and the new common prefix
-                 * added to the result. */
-                assert.strictEqual(delimiter.filter({
-                    key: prefix2VersionKey1,
-                    value,
-                }), FILTER_ACCEPT);
-                assert.deepStrictEqual(delimiter.result(), {
-                    CommonPrefixes: [commonPrefix1, commonPrefix2],
-                    Contents: [],
-                    IsTruncated: false,
-                    NextMarker: undefined,
-                    Delimiter: delimiterChar,
-                });
-            });
-
-            it('should skip a versioned entry when there is a delimiter and the key ' +
-            'starts with the NextMarker value', () => {
-                const delimiterChar = '/';
-                const commonPrefix = `commonPrefix${delimiterChar}`;
-                const key = `${commonPrefix}key${VID_SEP}version`;
-                const value = 'value';
-
-                const delimiter = new DelimiterMaster({ delimiter: delimiterChar },
-                                                      fakeLogger, vFormat);
-                /* TODO: should be set to a whole key instead of just a common prefix
-                 * once ZENKO-1048 is fixed. */
-                delimiter.NextMarker = commonPrefix;
-
-                assert.strictEqual(delimiter.filter({ key, value }), FILTER_SKIP);
-            });
-        }
+        assert.strictEqual(delimiter.filter({ key, value }), FILTER_SKIP);
     });
 });

tests/unit/algos/list/delimiterVersions.js

@@ -7,16 +7,11 @@ const Werelogs = require('werelogs').Logger;
 const logger = new Werelogs('listTest');
 const performListing = require('../../../utils/performListing');
 const zpad = require('../../helpers').zpad;
-const { inc } = require('../../../../lib/algos/list/tools');
-const VSConst = require('../../../../lib/versioning/constants').VersioningConstants;
-const { DbPrefixes } = VSConst;
-const VID_SEP = VSConst.VersionId.Separator;
 
 class Test {
-    constructor(name, input, genMDParams, output, filter) {
+    constructor(name, input, output, filter) {
         this.name = name;
         this.input = input;
-        this.genMDParams = genMDParams;
         this.output = output;
         this.filter = filter || this._defaultFilter;
     }
@@ -32,75 +27,40 @@ const bar = '{"versionId":"bar"}';
 const qux = '{"versionId":"qux"}';
 const valuePHD = '{"isPHD":"true","versionId":"1234567890abcdefg"}';
 const valueDeleteMarker = '{"hello":"world","isDeleteMarker":"true"}';
-const dataVersioned = {
-    v0: [
-        { key: 'Pâtisserie=中文-español-English', value: bar },
-        { key: `Pâtisserie=中文-español-English${VID_SEP}bar`, value: bar },
-        { key: `Pâtisserie=中文-español-English${VID_SEP}foo`, value: foo },
-        { key: 'notes/spring/1.txt', value: bar },
-        { key: `notes/spring/1.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/spring/1.txt${VID_SEP}foo`, value: foo },
-        { key: `notes/spring/1.txt${VID_SEP}qux`, value: qux },
-        { key: 'notes/spring/2.txt', value: valuePHD },
-        { key: `notes/spring/2.txt${VID_SEP}bar`, value: valueDeleteMarker },
-        { key: `notes/spring/2.txt${VID_SEP}foo`, value: foo },
-        { key: 'notes/spring/march/1.txt',
-          value: '{"versionId":"null","isNull":true}' },
-        { key: `notes/spring/march/1.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/spring/march/1.txt${VID_SEP}foo`, value: foo },
-        { key: 'notes/summer/1.txt', value: bar },
-        { key: `notes/summer/1.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/summer/1.txt${VID_SEP}foo`, value: foo },
-        { key: 'notes/summer/2.txt', value: bar },
-        { key: `notes/summer/2.txt${VID_SEP}bar`, value: bar },
-        { key: 'notes/summer/4.txt', value: valuePHD },
-        { key: `notes/summer/4.txt${VID_SEP}bar`, value: valueDeleteMarker },
-        { key: `notes/summer/4.txt${VID_SEP}foo`, value: valueDeleteMarker },
-        { key: `notes/summer/4.txt${VID_SEP}qux`, value: valueDeleteMarker },
-        { key: 'notes/summer/44.txt', value: valuePHD },
-        { key: 'notes/summer/444.txt', value: valueDeleteMarker },
-        { key: 'notes/summer/4444.txt', value: valuePHD },
-        { key: 'notes/summer/44444.txt', value: valueDeleteMarker },
-        { key: 'notes/summer/444444.txt', value: valuePHD },
-        { key: 'notes/summer/august/1.txt', value },
-        { key: 'notes/year.txt', value },
-        { key: 'notes/yore.rs', value },
-        { key: 'notes/zaphod/Beeblebrox.txt', value },
-    ],
-    v1: [ // we add M and V prefixes in getTestListing() due to the
-          // test cases needing the original key to filter
-        { key: 'Pâtisserie=中文-español-English', value: bar },
-        { key: `Pâtisserie=中文-español-English${VID_SEP}bar`, value: bar },
-        { key: `Pâtisserie=中文-español-English${VID_SEP}foo`, value: foo },
-        { key: 'notes/spring/1.txt', value: bar },
-        { key: `notes/spring/1.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/spring/1.txt${VID_SEP}foo`, value: foo },
-        { key: `notes/spring/1.txt${VID_SEP}qux`, value: qux },
-        { key: `notes/spring/2.txt${VID_SEP}bar`, value: valueDeleteMarker },
-        { key: `notes/spring/2.txt${VID_SEP}foo`, value: foo },
-        { key: 'notes/spring/march/1.txt',
-          value: '{"versionId":"null","isNull":true}' },
-        { key: `notes/spring/march/1.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/spring/march/1.txt${VID_SEP}foo`, value: foo },
-        { key: 'notes/summer/1.txt', value: bar },
-        { key: `notes/summer/1.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/summer/1.txt${VID_SEP}foo`, value: foo },
-        { key: 'notes/summer/2.txt', value: bar },
-        { key: `notes/summer/2.txt${VID_SEP}bar`, value: bar },
-        { key: `notes/summer/4.txt${VID_SEP}bar`, value: valueDeleteMarker },
-        { key: `notes/summer/4.txt${VID_SEP}foo`, value: valueDeleteMarker },
-        { key: `notes/summer/4.txt${VID_SEP}qux`, value: valueDeleteMarker },
-        // Compared to v0, the two following keys are version keys
-        // that we give a version ID, because delete markers do not
-        // have a master key in v1.
-        { key: `notes/summer/444.txt${VID_SEP}null`, value: valueDeleteMarker },
-        { key: `notes/summer/44444.txt${VID_SEP}null`, value: valueDeleteMarker },
-        { key: 'notes/summer/august/1.txt', value },
-        { key: 'notes/year.txt', value },
-        { key: 'notes/yore.rs', value },
-        { key: 'notes/zaphod/Beeblebrox.txt', value },
-    ],
-};
+const dataVersioned = [
+    { key: 'Pâtisserie=中文-español-English', value: bar },
+    { key: 'Pâtisserie=中文-español-English\0bar', value: bar },
+    { key: 'Pâtisserie=中文-español-English\0foo', value: foo },
+    { key: 'notes/spring/1.txt', value: bar },
+    { key: 'notes/spring/1.txt\0bar', value: bar },
+    { key: 'notes/spring/1.txt\0foo', value: foo },
+    { key: 'notes/spring/1.txt\0qux', value: qux },
+    { key: 'notes/spring/2.txt', value: valuePHD },
+    { key: 'notes/spring/2.txt\0bar', value: valueDeleteMarker },
+    { key: 'notes/spring/2.txt\0foo', value: foo },
+    { key: 'notes/spring/march/1.txt',
+        value: '{"versionId":"null","isNull":true}' },
+    { key: 'notes/spring/march/1.txt\0bar', value: bar },
+    { key: 'notes/spring/march/1.txt\0foo', value: foo },
+    { key: 'notes/summer/1.txt', value: bar },
+    { key: 'notes/summer/1.txt\0bar', value: bar },
+    { key: 'notes/summer/1.txt\0foo', value: foo },
+    { key: 'notes/summer/2.txt', value: bar },
+    { key: 'notes/summer/2.txt\0bar', value: bar },
+    { key: 'notes/summer/4.txt', value: valuePHD },
+    { key: 'notes/summer/4.txt\0bar', value: valueDeleteMarker },
+    { key: 'notes/summer/4.txt\0foo', value: valueDeleteMarker },
+    { key: 'notes/summer/4.txt\0qux', value: valueDeleteMarker },
+    { key: 'notes/summer/44.txt', value: valuePHD },
+    { key: 'notes/summer/444.txt', value: valueDeleteMarker },
+    { key: 'notes/summer/4444.txt', value: valuePHD },
+    { key: 'notes/summer/44444.txt', value: valueDeleteMarker },
+    { key: 'notes/summer/444444.txt', value: valuePHD },
+    { key: 'notes/summer/august/1.txt', value },
+    { key: 'notes/year.txt', value },
+    { key: 'notes/yore.rs', value },
+    { key: 'notes/zaphod/Beeblebrox.txt', value },
+];
 const receivedData = [
     { key: 'Pâtisserie=中文-español-English', value: bar, versionId: 'bar' },
     { key: 'Pâtisserie=中文-español-English', value: foo, versionId: 'foo' },
@@ -130,10 +90,6 @@ const receivedData = [
 ];
 const tests = [
     new Test('all versions', {}, {
-        v0: {},
-        v1: [{ gte: DbPrefixes.Master, lt: inc(DbPrefixes.Master) },
-             { gte: DbPrefixes.Version, lt: inc(DbPrefixes.Version) }],
-    }, {
         Versions: receivedData,
         CommonPrefixes: [],
         Delimiter: undefined,
@@ -143,17 +99,6 @@ const tests = [
     }),
     new Test('with valid key marker', {
         keyMarker: receivedData[3].key,
-    }, {
-        v0: {
-            gt: `${receivedData[3].key}\u0001`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}${receivedData[3].key}${inc(VID_SEP)}`,
-            lt: inc(DbPrefixes.Master),
-        }, {
-            gt: `${DbPrefixes.Version}${receivedData[3].key}${inc(VID_SEP)}`,
-            lt: inc(DbPrefixes.Version),
-        }],
     }, {
         Versions: receivedData.slice(5),
         CommonPrefixes: [],
@@ -165,17 +110,6 @@ const tests = [
     new Test('with bad key marker', {
         keyMarker: 'zzzz',
         delimiter: '/',
-    }, {
-        v0: {
-            gt: `zzzz${inc(VID_SEP)}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}zzzz${inc(VID_SEP)}`,
-            lt: inc(DbPrefixes.Master),
-        }, {
-            gt: `${DbPrefixes.Version}zzzz${inc(VID_SEP)}`,
-            lt: inc(DbPrefixes.Version),
-        }],
     }, {
         Versions: [],
         CommonPrefixes: [],
@@ -186,15 +120,6 @@ const tests = [
     }, (e, input) => e.key > input.keyMarker),
     new Test('with maxKeys', {
         maxKeys: 3,
-    }, {
-        v0: {},
-        v1: [{
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        }, {
-            gte: DbPrefixes.Version,
-            lt: inc(DbPrefixes.Version),
-        }],
     }, {
         Versions: receivedData.slice(0, 3),
         CommonPrefixes: [],
@@ -205,15 +130,6 @@ const tests = [
     }),
     new Test('with big maxKeys', {
         maxKeys: 15000,
-    }, {
-        v0: {},
-        v1: [{
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        }, {
-            gte: DbPrefixes.Version,
-            lt: inc(DbPrefixes.Version),
-        }],
     }, {
         Versions: receivedData,
         CommonPrefixes: [],
@@ -224,15 +140,6 @@ const tests = [
     }),
     new Test('with delimiter', {
         delimiter: '/',
-    }, {
-        v0: {},
-        v1: [{
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        }, {
-            gte: DbPrefixes.Version,
-            lt: inc(DbPrefixes.Version),
-        }],
     }, {
         Versions: [
             receivedData[0],
@@ -246,15 +153,6 @@ const tests = [
     }),
     new Test('with long delimiter', {
         delimiter: 'notes/summer',
-    }, {
-        v0: {},
-        v1: [{
-            gte: DbPrefixes.Master,
-            lt: inc(DbPrefixes.Master),
-        }, {
-            gte: DbPrefixes.Version,
-            lt: inc(DbPrefixes.Version),
-        }],
     }, {
         Versions: receivedData.filter(entry =>
                           entry.key.indexOf('notes/summer') < 0),
@@ -268,18 +166,6 @@ const tests = [
         delimiter: '/',
         prefix: 'notes/summer/',
         keyMarker: 'notes/summer0',
-    }, {
-        v0: {
-            gt: `notes/summer0${inc(VID_SEP)}`,
-            lt: `notes/summer${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/summer0${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes/summer${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/summer0${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes/summer${inc('/')}`,
-        }],
     }, {
         Versions: [],
         CommonPrefixes: [],
@@ -291,18 +177,6 @@ const tests = [
     new Test('delimiter and prefix (related to #147)', {
         delimiter: '/',
         prefix: 'notes/',
-    }, {
-        v0: {
-            gte: 'notes/',
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gte: `${DbPrefixes.Master}notes/`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gte: `${DbPrefixes.Version}notes/`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [
             receivedData[19],
@@ -322,18 +196,6 @@ const tests = [
         delimiter: '/',
         prefix: 'notes/',
         keyMarker: 'notes/year.txt',
-    }, {
-        v0: {
-            gt: `notes/year.txt${inc(VID_SEP)}`,
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/year.txt${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/year.txt${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [
             receivedData[20],
@@ -351,18 +213,6 @@ const tests = [
         prefix: 'notes/',
         keyMarker: 'notes/',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: `notes/${inc(VID_SEP)}`,
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [],
         CommonPrefixes: ['notes/spring/'],
@@ -377,18 +227,6 @@ const tests = [
         prefix: 'notes/', // prefix
         keyMarker: 'notes/spring/',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: `notes/spring/${inc(VID_SEP)}`,
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/spring/${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/spring/${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [],
         CommonPrefixes: ['notes/summer/'],
@@ -403,18 +241,6 @@ const tests = [
         prefix: 'notes/', // prefix
         keyMarker: 'notes/summer/',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: `notes/summer/${inc(VID_SEP)}`,
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/summer/${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/summer/${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [
             receivedData[19],
@@ -431,18 +257,6 @@ const tests = [
         prefix: 'notes/', // prefix
         keyMarker: 'notes/year.txt',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: `notes/year.txt${inc(VID_SEP)}`,
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/year.txt${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/year.txt${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [
             receivedData[20],
@@ -459,18 +273,6 @@ const tests = [
         prefix: 'notes/',
         keyMarker: 'notes/yore.rs',
         maxKeys: 1,
-    }, {
-        v0: {
-            gt: `notes/yore.rs${inc(VID_SEP)}`,
-            lt: `notes${inc('/')}`,
-        },
-        v1: [{
-            gt: `${DbPrefixes.Master}notes/yore.rs${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Master}notes${inc('/')}`,
-        }, {
-            gt: `${DbPrefixes.Version}notes/yore.rs${inc(VID_SEP)}`,
-            lt: `${DbPrefixes.Version}notes${inc('/')}`,
-        }],
     }, {
         Versions: [],
         CommonPrefixes: ['notes/zaphod/'],
@@ -481,51 +283,24 @@ const tests = [
     }, (e, input) => e.key > input.keyMarker),
 ];
 
-function getTestListing(test, data, vFormat) {
-    return data
-        .filter(e => test.filter(e, test.input))
-        .map(e => {
-            if (vFormat === 'v0') {
-                return e;
-            }
-            if (vFormat === 'v1') {
-                const keyPrefix = e.key.includes(VID_SEP) ?
-                      DbPrefixes.Version : DbPrefixes.Master;
-                return {
-                    key: `${keyPrefix}${e.key}`,
-                    value: e.value,
-                };
-            }
-            return assert.fail(`bad format ${vFormat}`);
-        });
-}
+describe('Delimiter All Versions listing algorithm', () => {
+    it('Should return good skipping value for DelimiterVersions', done => {
+        const delimiter = new DelimiterVersions({ delimiter: '/' });
+        for (let i = 0; i < 100; i++) {
+            delimiter.filter({ key: `foo/${zpad(i)}`, value: '{}' });
+        }
+        assert.strictEqual(delimiter.skipping(), 'foo/');
+        done();
+    });
 
-['v0', 'v1'].forEach(vFormat => {
-    describe(`Delimiter All Versions listing algorithm vFormat=${vFormat}`, () => {
-        it('Should return good skipping value for DelimiterVersions', () => {
-            const delimiter = new DelimiterVersions({ delimiter: '/' });
-            for (let i = 0; i < 100; i++) {
-                delimiter.filter({
-                    key: `${vFormat === 'v1' ? DbPrefixes.Master : ''}foo/${zpad(i)}`,
-                    value: '{}',
-                });
-            }
-            assert.strictEqual(delimiter.skipping(),
-                               `${vFormat === 'v1' ? DbPrefixes.Master : ''}foo/`);
-        });
-
-        tests.forEach(test => {
-            it(`Should return metadata listing params to list ${test.name}`, () => {
-                const listing = new DelimiterVersions(test.input, logger, vFormat);
-                const params = listing.genMDParams();
-                assert.deepStrictEqual(params, test.genMDParams[vFormat]);
-            });
-            it(`Should list ${test.name}`, () => {
-                // Simulate skip scan done by LevelDB
-                const d = getTestListing(test, dataVersioned[vFormat], vFormat);
-                const res = performListing(d, DelimiterVersions, test.input, logger, vFormat);
-                assert.deepStrictEqual(res, test.output);
-            });
+    tests.forEach(test => {
+        it(`Should list ${test.name}`, done => {
+            // Simulate skip scan done by LevelDB
+            const d = dataVersioned.filter(e => test.filter(e, test.input));
+            const res =
+                performListing(d, DelimiterVersions, test.input, logger);
+            assert.deepStrictEqual(res, test.output);
+            done();
         });
     });
 });

tests/unit/algos/list/tools.js

@@ -2,10 +2,7 @@
 
 const assert = require('assert');
 
-const { checkLimit, inc, listingParamsMasterKeysV0ToV1 } =
-      require('../../../../lib/algos/list/tools');
-const VSConst = require('../../../../lib/versioning/constants').VersioningConstants;
-const { DbPrefixes } = VSConst;
+const checkLimit = require('../../../../lib/algos/list/tools').checkLimit;
 
 describe('checkLimit function', () => {
     const tests = [
@@ -26,79 +23,3 @@ describe('checkLimit function', () => {
         });
     });
 });
-
-describe('listingParamsMasterKeysV0ToV1', () => {
-    const testCases = [
-        {
-            v0params: {},
-            v1params: {
-                gte: DbPrefixes.Master,
-                lt: inc(DbPrefixes.Master),
-            },
-        },
-        {
-            v0params: {
-                gt: 'foo/bar',
-            },
-            v1params: {
-                gt: `${DbPrefixes.Master}foo/bar`,
-                lt: inc(DbPrefixes.Master),
-            },
-        },
-        {
-            v0params: {
-                gte: 'foo/bar',
-            },
-            v1params: {
-                gte: `${DbPrefixes.Master}foo/bar`,
-                lt: inc(DbPrefixes.Master),
-            },
-        },
-        {
-            v0params: {
-                lt: 'foo/bar',
-            },
-            v1params: {
-                gte: DbPrefixes.Master,
-                lt: `${DbPrefixes.Master}foo/bar`,
-            },
-        },
-        {
-            v0params: {
-                lte: 'foo/bar',
-            },
-            v1params: {
-                gte: DbPrefixes.Master,
-                lte: `${DbPrefixes.Master}foo/bar`,
-            },
-        },
-        {
-            v0params: {
-                gt: 'baz/qux',
-                lt: 'foo/bar',
-            },
-            v1params: {
-                gt: `${DbPrefixes.Master}baz/qux`,
-                lt: `${DbPrefixes.Master}foo/bar`,
-            },
-        },
-        {
-            v0params: {
-                gte: 'baz/qux',
-                lte: 'foo/bar',
-                limit: 5,
-            },
-            v1params: {
-                gte: `${DbPrefixes.Master}baz/qux`,
-                lte: `${DbPrefixes.Master}foo/bar`,
-                limit: 5,
-            },
-        },
-    ];
-    testCases.forEach(({ v0params, v1params }) => {
-        it(`${JSON.stringify(v0params)} => ${JSON.stringify(v1params)}`, () => {
-            const converted = listingParamsMasterKeysV0ToV1(v0params);
-            assert.deepStrictEqual(converted, v1params);
-        });
-    });
-});

tests/unit/algos/stream/MergeStream.spec.js

@@ -1,260 +0,0 @@
-const assert = require('assert');
-const stream = require('stream');
-const MergeStream = require('../../../../lib/algos/stream/MergeStream');
-
-class Streamify extends stream.Readable {
-    constructor(objectsToSend, errorAtEnd) {
-        super({ objectMode: true });
-        this._remaining = Array.from(objectsToSend);
-        this._remaining.reverse();
-        this._errorAtEnd = errorAtEnd || false;
-        this._ended = false;
-        this._destroyed = false;
-    }
-
-    _read() {
-        process.nextTick(() => {
-            while (this._remaining.length > 0) {
-                const item = this._remaining.pop();
-                if (!this.push(item)) {
-                    return undefined;
-                }
-            }
-            if (this._errorAtEnd) {
-                return this.emit('error', new Error('OOPS'));
-            }
-            this._ended = true;
-            return this.push(null);
-        });
-    }
-
-    _destroy(err, callback) {
-        this._destroyed = true;
-        callback();
-    }
-}
-
-function readAll(stream, usePauseResume, cb) {
-    const result = [];
-    stream.on('data', item => {
-        result.push(item);
-        if (usePauseResume) {
-            stream.pause();
-            setTimeout(() => stream.resume(), 1);
-        }
-    });
-    stream.once('end', () => cb(null, result));
-    stream.once('error', err => cb(err));
-}
-
-function compareInt(a, b) {
-    return Math.sign(a - b);
-}
-
-function testMergeStreamWithIntegers(contents1, contents2,
-                                     usePauseResume, errorAtEnd, cb) {
-    const expectedItems = contents1.concat(contents2).sort(compareInt);
-    const mergeStream = new MergeStream(
-        new Streamify(contents1, errorAtEnd)
-            .on('error', () => {}),
-        new Streamify(contents2)
-            .on('error', () => {}),
-        compareInt);
-    readAll(mergeStream, usePauseResume, (err, readItems) => {
-        if (errorAtEnd) {
-            assert(err);
-        } else {
-            assert.ifError(err);
-            assert.deepStrictEqual(readItems, expectedItems);
-        }
-        cb();
-    });
-}
-
-function testCasePretty(testCase, reversed) {
-    const desc1 = JSON.stringify(
-        reversed ? testCase.stream2 : testCase.stream1);
-    const desc2 = JSON.stringify(
-        reversed ? testCase.stream1 : testCase.stream2);
-    return `${desc1} merged with ${desc2}`;
-}
-
-describe('MergeStream', () => {
-    [
-        {
-            stream1: [],
-            stream2: [],
-        },
-        {
-            stream1: [0],
-            stream2: [],
-        },
-        {
-            stream1: [0, 1, 2, 3, 4],
-            stream2: [],
-        },
-        {
-            stream1: [0],
-            stream2: [1],
-        },
-        {
-            stream1: [1, 2, 3, 4, 5],
-            stream2: [0],
-        },
-        {
-            stream1: [0, 1, 2, 3, 4],
-            stream2: [5],
-        },
-        {
-            stream1: [1, 2],
-            stream2: [3, 4, 5],
-        },
-        {
-            stream1: [1, 2, 3],
-            stream2: [4, 5],
-        },
-        {
-            stream1: [1, 3, 5, 7, 9],
-            stream2: [2, 4, 6, 8, 10],
-        },
-        {
-            stream1: [1, 4, 7],
-            stream2: [0, 2, 3, 5, 6, 8, 9, 10],
-        },
-        {
-            stream1: [0, 10],
-            stream2: [1, 2, 3, 4, 5, 6, 7, 8, 9],
-        },
-        {
-            stream1: [4, 5, 6],
-            stream2: [1, 2, 3, 7, 8, 9],
-        },
-        {
-            stream1: [0],
-            stream2: [0],
-        },
-        {
-            stream1: [0, 1],
-            stream2: [0, 1],
-        },
-        {
-            stream1: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
-            stream2: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
-        },
-        {
-            stream1: [0, 2, 3, 4],
-            stream2: [0, 1, 2, 4],
-        },
-        {
-            stream1: [0, 1, 2, 3],
-            stream2: [1, 2, 3, 4],
-        },
-        {
-            stream1: [0, 1, 2, 3],
-            stream2: [2, 3, 4, 5, 6, 7],
-        },
-        {
-            stream1: [0, 1, 2, 3],
-            stream2: [3, 4, 5, 6],
-        },
-        {
-            stream1: [0, 1, 2, 3],
-            stream2: [0, 3],
-        },
-    ].forEach(testCase => {
-        [false, true].forEach(usePauseResume => {
-            [false, true].forEach(errorAtEnd => {
-                const testDesc =
-                      `${testCasePretty(testCase, false)}` +
-                      `${usePauseResume ? ' with pause/resume' : ''}` +
-                      `${errorAtEnd ? ' with error' : ''}`;
-                it(`should cover ${testDesc}`, done => {
-                    testMergeStreamWithIntegers(
-                        testCase.stream1, testCase.stream2,
-                        usePauseResume, errorAtEnd, done);
-                });
-                it(`should cover ${testDesc}`, done => {
-                    testMergeStreamWithIntegers(
-                        testCase.stream2, testCase.stream1,
-                        usePauseResume, errorAtEnd, done);
-                });
-            });
-        });
-    });
-    [100, 1000, 10000, 100000].forEach(nbEntries => {
-        [false, true].forEach(usePauseResume => {
-            [false, true].forEach(errorAtEnd => {
-                if ((!usePauseResume && !errorAtEnd) || nbEntries <= 1000) {
-                    const fixtureDesc =
-                          `${usePauseResume ? ' with pause/resume' : ''}` +
-                          `${errorAtEnd ? ' with error' : ''}`;
-                    it(`${nbEntries} sequential entries${fixtureDesc}`,
-                    function bigMergeSequential(done) {
-                        this.timeout(10000);
-                        const stream1 = [];
-                        const stream2 = [];
-                        for (let i = 0; i < nbEntries; ++i) {
-                            if (Math.floor(i / (nbEntries / 10)) % 2 === 0) {
-                                stream1.push(i);
-                            } else {
-                                stream2.push(i);
-                            }
-                        }
-                        testMergeStreamWithIntegers(
-                            stream1, stream2, usePauseResume, errorAtEnd, done);
-                    });
-                    it(`${nbEntries} randomly mingled entries${fixtureDesc}`,
-                    function bigMergeRandom(done) {
-                        this.timeout(10000);
-                        const stream1 = [];
-                        const stream2 = [];
-                        let accu = nbEntries;
-                        for (let i = 0; i < nbEntries; ++i) {
-                            // picked two large arbitrary prime numbers to get a
-                            // deterministic random-looking series
-                            accu = (accu * 1592760451) % 8448053;
-                            if (accu % 2 === 0) {
-                                stream1.push(i);
-                            } else {
-                                stream2.push(i);
-                            }
-                        }
-                        testMergeStreamWithIntegers(
-                            stream1, stream2, usePauseResume, errorAtEnd, done);
-                    });
-                }
-            });
-        });
-    });
-    // with 3 items per input stream, we reach the end of stream even
-    // though destroy() has been called (due to buffering), while with
-    // 100 items input streams are aborted before emitting the 'end'
-    // event, so it's useful to test both cases
-    [3, 100].forEach(nbItemsPerStream => {
-        it(`destroy() should destroy both inner streams with ${nbItemsPerStream} items per stream`,
-        done => {
-            const stream1 = new Streamify(new Array(nbItemsPerStream).fill().map((e, i) => 2 * i));
-            const stream2 = new Streamify(new Array(nbItemsPerStream).fill().map((e, i) => 1 + 2 * i));
-            const mergeStream = new MergeStream(stream1, stream2, compareInt);
-            mergeStream.on('data', item => {
-                if (item === 5) {
-                    mergeStream.destroy();
-                    const s1ended = stream1._ended;
-                    const s2ended = stream2._ended;
-                    setTimeout(() => {
-                        if (!s1ended) {
-                            assert(stream1._destroyed);
-                        }
-                        if (!s2ended) {
-                            assert(stream2._destroyed);
-                        }
-                        done();
-                    }, 10);
-                }
-            });
-            mergeStream.once('error', err => {
-                assert.fail(`unexpected error: ${err.message}`);
-            });
-        });
-    });
-});

tests/unit/auth/v2/queryAuthCheck.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const sinon = require('sinon');
 
 const queryAuthCheck =
     require('../../../../lib/auth/v2/queryAuthCheck').check;
@@ -27,97 +26,3 @@ describe('v2: queryAuthCheck', () => {
         }
     }));
 });
-
-describe('v2: queryAuthCheck', () => {
-    let clock;
-
-    beforeEach(() => {
-        clock = sinon.useFakeTimers();
-    });
-    afterEach(() => {
-        process.env.PRE_SIGN_URL_EXPIRY = 604800000;
-        clock.restore();
-    });
-    it('URL should not expire before 7 days with default expiry', () => {
-        const currentTime = Date.now() / 1000;
-        const expires = currentTime + 604799;  // in seconds
-        const mockRequest = {
-            method: 'GET',
-            url: 'mockurl',
-            query: {
-                Expires: expires,
-            },
-            headers: {
-                'Content-MD5': 'c',
-            },
-        };
-        const data = {
-            Expires: expires,
-            AWSAccessKeyId: 'keyId',
-            Signature: 'sign',
-        };
-        const res = queryAuthCheck(mockRequest, log, data);
-        assert.notStrictEqual(res.err.AccessDenied, true);
-        assert.notStrictEqual(res.err.RequestTimeTooSkewed, true);
-    });
-    it('URL should expire after 7 days with default expiry', () => {
-        clock.tick(604800000);  // take time 604800000ms (7 days) ahead
-        const currentTime = Date.now();
-        const request = { method: 'GET', query: { Expires: currentTime } };
-        const data = { Expires: currentTime };
-        const res = queryAuthCheck(request, log, data);
-        assert.notStrictEqual(res.err, null);
-        assert.notStrictEqual(res.err, undefined);
-        assert.strictEqual(res.err.AccessDenied, true);
-    });
-    it('URL should not expire before 7 days with custom expiry', () => {
-        process.env.PRE_SIGN_URL_EXPIRY = 31556952000; // in ms (1 year)
-        const currentTime = Date.now() / 1000;
-        const expires = currentTime + 604799;  // in seconds
-        const mockRequest = {
-            method: 'GET',
-            url: 'mockurl',
-            query: {
-                Expires: expires,
-            },
-            headers: {
-                'Content-MD5': 'c',
-            },
-        };
-        const data = {
-            Expires: expires,
-            AWSAccessKeyId: 'keyId',
-            Signature: 'sign',
-        };
-        const res = queryAuthCheck(mockRequest, log, data);
-        assert.notStrictEqual(res.err.AccessDenied, true);
-        assert.notStrictEqual(res.err.RequestTimeTooSkewed, true);
-    });
-    it('URL should still not expire after 7 days with custom expiry', () => {
-        clock.tick(604800000);  // take time 604800000ms (7 days) ahead
-        process.env.PRE_SIGN_URL_EXPIRY = 31556952000; // in ms (1 year)
-        const currentTime = Date.now() / 1000;
-        const request = { method: 'GET', query: { Expires: currentTime } };
-        const data = { Expires: currentTime };
-        const res = queryAuthCheck(request, log, data);
-        assert.notStrictEqual(res.err.AccessDenied, true);
-    });
-    it('should return RequestTimeTooSkewed with current time > expiry', () => {
-        clock.tick(123);
-        const expires = 0;
-        const request = { method: 'GET', query: { Expires: expires } };
-        const data = { Expires: expires };
-        const res = queryAuthCheck(request, log, data);
-        assert.notStrictEqual(res.err, null);
-        assert.notStrictEqual(res.err, undefined);
-        assert.strictEqual(res.err.RequestTimeTooSkewed, true);
-    });
-    it('should return MissingSecurityHeader with invalid expires param', () => {
-        const request = { method: 'GET', query: { Expires: 'a string' } };
-        const data = { Expires: 'a string' };
-        const res = queryAuthCheck(request, log, data);
-        assert.notStrictEqual(res.err, null);
-        assert.notStrictEqual(res.err, undefined);
-        assert.strictEqual(res.err.MissingSecurityHeader, true);
-    });
-});

tests/unit/models/BucketInfo.js

@@ -127,17 +127,8 @@ const testBucketPolicy = {
         },
     ],
 };
-
-const testobjectLockEnabled = false;
-
-const testObjectLockConfiguration = {
-    rule: {
-        mode: 'GOVERNANCE',
-        days: 1,
-    },
-};
-
 // create a dummy bucket to test getters and setters
+
 Object.keys(acl).forEach(
     aclObj => describe(`different acl configurations : ${aclObj}`, () => {
         const dummyBucket = new BucketInfo(
@@ -154,9 +145,7 @@ Object.keys(acl).forEach(
             testCorsConfiguration,
             testReplicationConfiguration,
             testLifecycleConfiguration,
-            testBucketPolicy,
-            testobjectLockEnabled,
-            testObjectLockConfiguration);
+            testBucketPolicy);
 
         describe('serialize/deSerialize on BucketInfo class', () => {
             const serialized = dummyBucket.serialize();
@@ -183,9 +172,6 @@ Object.keys(acl).forEach(
                     lifecycleConfiguration:
                         dummyBucket._lifecycleConfiguration,
                     bucketPolicy: dummyBucket._bucketPolicy,
-                    objectLockEnabled: dummyBucket._objectLockEnabled,
-                    objectLockConfiguration:
-                        dummyBucket._objectLockConfiguration,
                 };
                 assert.strictEqual(serialized, JSON.stringify(bucketInfos));
                 done();
@@ -202,16 +188,15 @@ Object.keys(acl).forEach(
         });
 
         describe('constructor', () => {
-            it('this should have the right BucketInfo types', () => {
-                assert.strictEqual(typeof dummyBucket.getName(), 'string');
-                assert.strictEqual(typeof dummyBucket.getOwner(), 'string');
-                assert.strictEqual(typeof dummyBucket.getOwnerDisplayName(),
-                                    'string');
-                assert.strictEqual(typeof dummyBucket.getCreationDate(),
-                                    'string');
-                assert.strictEqual(typeof dummyBucket.isObjectLockEnabled(),
-                                    'boolean');
-            });
+            it('this should have the right BucketInfo types',
+               () => {
+                   assert.strictEqual(typeof dummyBucket.getName(), 'string');
+                   assert.strictEqual(typeof dummyBucket.getOwner(), 'string');
+                   assert.strictEqual(typeof dummyBucket.getOwnerDisplayName(),
+                                      'string');
+                   assert.strictEqual(typeof dummyBucket.getCreationDate(),
+                                      'string');
+               });
             it('this should have the right acl\'s types', () => {
                 assert.strictEqual(typeof dummyBucket.getAcl(), 'object');
                 assert.strictEqual(
@@ -290,14 +275,6 @@ Object.keys(acl).forEach(
                 assert.deepStrictEqual(
                     dummyBucket.getBucketPolicy(), testBucketPolicy);
             });
-            it('object lock should be disabled by default', () => {
-                assert.deepStrictEqual(
-                    dummyBucket.isObjectLockEnabled(), false);
-            });
-            it('getObjectLockConfiguration should return configuration', () => {
-                assert.deepStrictEqual(dummyBucket.getObjectLockConfiguration(),
-                    testObjectLockConfiguration);
-            });
         });
 
         describe('setters on BucketInfo class', () => {
@@ -435,25 +412,6 @@ Object.keys(acl).forEach(
                 assert.deepStrictEqual(
                     dummyBucket.getBucketPolicy(), newBucketPolicy);
             });
-            it('setObjectLockConfiguration should set object lock ' +
-                'configuration', () => {
-                const newObjectLockConfig = {
-                    rule: {
-                        mode: 'COMPLIANCE',
-                        years: 1,
-                    },
-                };
-                dummyBucket.setObjectLockConfiguration(newObjectLockConfig);
-                assert.deepStrictEqual(dummyBucket.getObjectLockConfiguration(),
-                    newObjectLockConfig);
-            });
-            [true, false].forEach(bool => {
-                it('setObjectLockEnabled should set object lock status', () => {
-                    dummyBucket.setObjectLockEnabled(bool);
-                    assert.deepStrictEqual(dummyBucket.isObjectLockEnabled(),
-                        bool);
-                });
-            });
         });
     })
 );

tests/unit/models/BucketPolicy.js

@@ -48,15 +48,6 @@ describe('BucketPolicy class getBucketPolicy', () => {
         done();
     });
 
-    it('should return MalformedPolicy error if request action is for objects ' +
-    'but does\'t include \'Object\' and resource refers to bucket', done => {
-        const newPolicy = createPolicy('Action', 's3:AbortMultipartUpload');
-        const bucketPolicy = new BucketPolicy(JSON.stringify(newPolicy))
-            .getBucketPolicy();
-        checkErr(bucketPolicy, 'MalformedPolicy', mismatchErr);
-        done();
-    });
-
     it('should return MalformedPolicy error if request action is for objects ' +
     '(with wildcard) but resource refers to bucket', done => {
         const newPolicy = createPolicy('Action', 's3:GetObject*');

tests/unit/models/ObjectLockConfiguration.js

@@ -1,265 +0,0 @@
-const assert = require('assert');
-const { parseString } = require('xml2js');
-
-const ObjectLockConfiguration =
-    require('../../../lib/models/ObjectLockConfiguration.js');
-
-function checkError(parsedXml, err, errMessage, cb) {
-    const config = new ObjectLockConfiguration(parsedXml).
-        getValidatedObjectLockConfiguration();
-    assert.strictEqual(config.error[err], true);
-    assert.strictEqual(config.error.description, errMessage);
-    cb();
-}
-
-function generateRule(testParams) {
-    if (testParams.key === 'Rule') {
-        return `<Rule>${testParams.value}</Rule>`;
-    }
-    if (testParams.key === 'DefaultRetention') {
-        return `<Rule><DefaultRetention>${testParams.value} ` +
-            '</DefaultRetention></Rule>';
-    }
-    const mode = testParams.key === 'Mode' ?
-        `<Mode>${testParams.value}</Mode>` : '<Mode>GOVERNANCE</Mode>';
-
-    let time = '<Days>1</Days>';
-    if (testParams.key === 'Days') {
-        time = `<Days>${testParams.value}</Days>`;
-    }
-    if (testParams.key === 'Years') {
-        time = `<Years>${testParams.value}</Years>`;
-    }
-    if (testParams.key === 'NoRule') {
-        return '';
-    }
-    return `<Rule><DefaultRetention>${mode}${time}</DefaultRetention></Rule>`;
-}
-
-function generateXml(testParams) {
-    const Enabled = testParams.key === 'ObjectLockEnabled' ?
-        `<ObjectLockEnabled>${testParams.value}</ObjectLockEnabled>` :
-        '<ObjectLockEnabled>Enabled</ObjectLockEnabled>';
-    const Rule = generateRule(testParams);
-    const ObjectLock = testParams.key === 'ObjectLockConfiguration' ? '' :
-        `<ObjectLockConfiguration>${Enabled}${Rule}` +
-        '</ObjectLockConfiguration>';
-    return ObjectLock;
-}
-
-function generateParsedXml(testParams, cb) {
-    const xml = generateXml(testParams);
-    parseString(xml, (err, parsedXml) => {
-        assert.equal(err, null, 'Error parsing xml');
-        cb(parsedXml);
-    });
-}
-
-const expectedXml = (daysOrYears, time, mode) =>
-    '<?xml version="1.0" encoding="UTF-8"?>' +
-    '<ObjectLockConfiguration ' +
-    'xmlns="http://s3.amazonaws.com/doc/2006-03-01/">' +
-    '<ObjectLockEnabled>Enabled</ObjectLockEnabled>' +
-    '<Rule><DefaultRetention>' +
-    `<Mode>${mode}</Mode>` +
-    `<${daysOrYears}>${time}</${daysOrYears}>` +
-    '</DefaultRetention></Rule>' +
-    '</ObjectLockConfiguration>';
-
-const failTests = [
-    {
-        name: 'fail with empty configuration',
-        params: { key: 'ObjectLockConfiguration' },
-        error: 'MalformedXML',
-        errorMessage: 'request xml is undefined or empty',
-    },
-    {
-        name: 'fail with empty ObjectLockEnabled',
-        params: { key: 'ObjectLockEnabled', value: '' },
-        error: 'MalformedXML',
-        errorMessage: 'request xml does not include valid ObjectLockEnabled',
-    },
-    {
-        name: 'fail with invalid value for ObjectLockEnabled',
-        params: { key: 'ObjectLockEnabled', value: 'Disabled' },
-        error: 'MalformedXML',
-        errorMessage: 'request xml does not include valid ObjectLockEnabled',
-    },
-    {
-        name: 'fail with empty rule',
-        params: { key: 'Rule', value: '' },
-        error: 'MalformedXML',
-        errorMessage: 'Rule request xml does not contain DefaultRetention',
-    },
-    {
-        name: 'fail with empty DefaultRetention',
-        params: { key: 'DefaultRetention', value: '' },
-        error: 'MalformedXML',
-        errorMessage: 'DefaultRetention request xml does not contain Mode or ' +
-            'retention period (Days or Years)',
-    },
-    {
-        name: 'fail with empty mode',
-        params: { key: 'Mode', value: '' },
-        error: 'MalformedXML',
-        errorMessage: 'request xml does not contain Mode',
-    },
-    {
-        name: 'fail with invalid mode',
-        params: { key: 'Mode', value: 'COMPLOVERNANCE' },
-        error: 'MalformedXML',
-        errorMessage: 'Mode request xml must be one of "GOVERNANCE", ' +
-            '"COMPLIANCE"',
-    },
-    {
-        name: 'fail with lowercase mode',
-        params: { key: 'Mode', value: 'governance' },
-        error: 'MalformedXML',
-        errorMessage: 'Mode request xml must be one of "GOVERNANCE", ' +
-            '"COMPLIANCE"',
-    },
-    {
-        name: 'fail with empty retention period',
-        params: { key: 'Days', value: '' },
-        error: 'MalformedXML',
-        errorMessage: 'request xml does not contain Days or Years',
-    },
-    {
-        name: 'fail with NaN retention period',
-        params: { key: 'Days', value: 'one' },
-        error: 'MalformedXML',
-        errorMessage: 'request xml does not contain valid retention period',
-    },
-    {
-        name: 'fail with retention period less than 1',
-        params: { key: 'Days', value: 0 },
-        error: 'InvalidArgument',
-        errorMessage: 'retention period must be a positive integer',
-    },
-    {
-        name: 'fail with Days retention period greater than 36500',
-        params: { key: 'Days', value: 36501 },
-        error: 'InvalidArgument',
-        errorMessage: 'retention period is too large',
-    },
-    {
-        name: 'fail with Years retention period great than 100',
-        params: { key: 'Years', value: 101 },
-        error: 'InvalidArgument',
-        errorMessage: 'retention period is too large',
-    },
-];
-
-const passTests = [
-    {
-        name: 'pass with GOVERNANCE retention mode and valid Days ' +
-            'retention period',
-        params: {},
-    },
-    {
-        name: 'pass with COMPLIANCE retention mode',
-        params: { key: 'Mode', value: 'COMPLIANCE' },
-    },
-    {
-        name: 'pass with valid Years retention period',
-        params: { key: 'Years', value: 1 },
-    },
-    {
-        name: 'pass without Rule',
-        params: { key: 'NoRule' },
-    },
-];
-
-const passTestsGetConfigXML = [
-    {
-        config: {
-            rule: {
-                mode: 'COMPLIANCE',
-                days: 90,
-            },
-        },
-        expectedXml: expectedXml('Days', 90, 'COMPLIANCE'),
-        description: 'with COMPLIANCE retention mode ' +
-            'and valid Days retention period',
-    },
-    {
-        config: {
-            rule: {
-                mode: 'GOVERNANCE',
-                days: 30,
-            },
-        },
-        expectedXml: expectedXml('Days', 30, 'GOVERNANCE'),
-        description: 'with GOVERNANCE retention mode ' +
-            'and valid Days retention period',
-    },
-    {
-        config: {
-            rule: {
-                mode: 'COMPLIANCE',
-                years: 1,
-            },
-        },
-        expectedXml: expectedXml('Years', 1, 'COMPLIANCE'),
-        description: 'with COMPLIANCE retention mode ' +
-            'and valid Years retention period',
-    },
-    {
-        config: {
-            rule: {
-                mode: 'GOVERNANCE',
-                years: 2,
-            },
-        },
-        expectedXml: expectedXml('Years', 2, 'GOVERNANCE'),
-        description: 'with GOVERNANCE retention mode ' +
-            'and valid Years retention period',
-    },
-    {
-        config: {},
-        expectedXml: '<?xml version="1.0" encoding="UTF-8"?>' +
-            '<ObjectLockConfiguration ' +
-            'xmlns="http://s3.amazonaws.com/doc/2006-03-01/">' +
-            '<ObjectLockEnabled>Enabled</ObjectLockEnabled>' +
-            '</ObjectLockConfiguration>',
-        description: 'without rule if object lock ' +
-            'configuration has not been set',
-    },
-];
-
-describe('ObjectLockConfiguration class getValidatedObjectLockConfiguration',
-() => {
-    it('should return MalformedXML error if request xml is empty', done => {
-        const errMessage = 'request xml is undefined or empty';
-        checkError('', 'MalformedXML', errMessage, done);
-    });
-
-    failTests.forEach(test => {
-        it(`should ${test.name}`, done => {
-            generateParsedXml(test.params, xml => {
-                checkError(xml, test.error, test.errorMessage, done);
-            });
-        });
-    });
-
-    passTests.forEach(test => {
-        it(`should ${test.name}`, done => {
-            generateParsedXml(test.params, xml => {
-                const config = new ObjectLockConfiguration(xml).
-                    getValidatedObjectLockConfiguration();
-                assert.ifError(config.error);
-                done();
-            });
-        });
-    });
-});
-
-describe('ObjectLockConfiguration class getConfigXML', () => {
-    passTestsGetConfigXML.forEach(test => {
-        const { config, description, expectedXml } = test;
-        it(`should return correct XML ${description}`, () => {
-            const responseXml = ObjectLockConfiguration.getConfigXML(config);
-            assert.strictEqual(responseXml, expectedXml);
-        });
-    });
-});

tests/unit/models/object.js

@@ -2,11 +2,6 @@ const assert = require('assert');
 const ObjectMD = require('../../../lib/models/ObjectMD');
 const constants = require('../../../lib/constants');
 
-const retainDate = new Date();
-retainDate.setDate(retainDate.getDate() + 1);
-const laterDate = new Date();
-laterDate.setDate(laterDate.getDate() + 5);
-
 describe('ObjectMD class setters/getters', () => {
     let md = null;
 
@@ -65,11 +60,11 @@ describe('ObjectMD class setters/getters', () => {
         ['Key', 'key'],
         ['Location', null, []],
         ['Location', ['location1']],
-        ['IsNull', null, false],
+        ['IsNull', null, ''],
         ['IsNull', true],
-        ['NullVersionId', null, undefined],
+        ['NullVersionId', null, ''],
         ['NullVersionId', '111111'],
-        ['IsDeleteMarker', null, false],
+        ['IsDeleteMarker', null, ''],
         ['IsDeleteMarker', true],
         ['VersionId', null, undefined],
         ['VersionId', '111111'],
@@ -104,10 +99,6 @@ describe('ObjectMD class setters/getters', () => {
             dataStoreVersionId: '',
         }],
         ['DataStoreName', null, ''],
-        ['LegalHold', null, false],
-        ['LegalHold', true],
-        ['RetentionMode', 'GOVERNANCE'],
-        ['RetentionDate', retainDate.toISOString()],
     ].forEach(test => {
         const property = test[0];
         const testValue = test[1];
@@ -201,16 +192,6 @@ describe('ObjectMD class setters/getters', () => {
         assert.strictEqual(
             md.getReplicationSiteDataStoreVersionId('zenko'), 'a');
     });
-
-    it('ObjectMD::set/getRetentionMode', () => {
-        md.setRetentionMode('COMPLIANCE');
-        assert.deepStrictEqual(md.getRetentionMode(), 'COMPLIANCE');
-    });
-
-    it('ObjectMD::set/getRetentionDate', () => {
-        md.setRetentionDate(laterDate.toISOString());
-        assert.deepStrictEqual(md.getRetentionDate(), laterDate.toISOString());
-    });
 });
 
 describe('ObjectMD import from stored blob', () => {

tests/unit/network/http/server.js

@@ -180,39 +180,4 @@ describe('network.Server: ', () => {
             res.end('done');
         }).start();
     });
-
-    it('should automatically close idle connections with setKeepAliveTimeout()', done => {
-        const ws = new Server(3000, log);
-        ws.setKeepAliveTimeout(1000);
-        ws.onError(done).onListening(() => {
-            const options = {
-                hostname: '127.0.0.1',
-                port: 3000,
-                path: '/',
-                agent: new http.Agent({ keepAlive: true }),
-            };
-            const req = http.request(options, res => {
-                res.on('data', () => {});
-                res.on('end', () => {});
-            });
-            req.on('error', err => {
-                assert.ifError(err);
-            });
-            req.end();
-        }).onRequest((req, res) => {
-            res.writeHead(200, { 'Content-Type': 'text/plain' });
-            res.end();
-            assert.strictEqual(ws._server._connections, 1);
-            setTimeout(() => {
-                // client connection should remain open after less than 1000ms
-                assert.strictEqual(ws._server._connections, 1);
-                setTimeout(() => {
-                    // client connection should have been closed after more than 1000ms
-                    assert.strictEqual(ws._server.connections, 0);
-                    ws.stop();
-                    ws.onStop(done);
-                }, 200);
-            }, 900);
-        }).start();
-    });
 });

tests/unit/policyEvaluator/requestUtils.js

@@ -1,64 +0,0 @@
-const assert = require('assert');
-const DummyRequest = require('../../utils/DummyRequest');
-const requestUtils = require('../../../lib/policyEvaluator/requestUtils');
-
-describe('requestUtils.getClientIp', () => {
-    // s3 config with 'requests.viaProxy` enabled
-    const configWithProxy
-        = require('../../utils/dummyS3ConfigProxy.json');
-    // s3 config with 'requests.viaProxy` disabled
-    const configWithoutProxy = require('../../utils/dummyS3Config.json');
-    const testClientIp1 = '192.168.100.1';
-    const testClientIp2 = '192.168.104.0';
-    const testProxyIp = '192.168.100.2';
-
-    it('should return client Ip address from header ' +
-        'if the request comes via proxies', () => {
-        const request = new DummyRequest({
-            headers: {
-                'x-forwarded-for': [testClientIp1, testProxyIp].join(','),
-            },
-            url: '/',
-            parsedHost: 'localhost',
-            socket: {
-                remoteAddress: testProxyIp,
-            },
-        });
-        const result = requestUtils.getClientIp(request, configWithProxy);
-        assert.strictEqual(result, testClientIp1);
-    });
-
-    it('should not return client Ip address from header ' +
-        'if the request is not forwarded from proxies or ' +
-        'fails ip check', () => {
-        const request = new DummyRequest({
-            headers: {
-                'x-forwarded-for': [testClientIp1, testProxyIp].join(','),
-            },
-            url: '/',
-            parsedHost: 'localhost',
-            socket: {
-                remoteAddress: testClientIp2,
-            },
-        });
-        const result = requestUtils.getClientIp(request, configWithoutProxy);
-        assert.strictEqual(result, testClientIp2);
-    });
-
-    it('should not return client Ip address from header ' +
-        'if the request is forwarded from proxies, but the request' +
-        'has no expected header or the header value is empty', () => {
-        const request = new DummyRequest({
-            headers: {
-                'x-forwarded-for': ' ',
-            },
-            url: '/',
-            parsedHost: 'localhost',
-            socket: {
-                remoteAddress: testClientIp2,
-            },
-        });
-        const result = requestUtils.getClientIp(request, configWithProxy);
-        assert.strictEqual(result, testClientIp2);
-    });
-});

tests/unit/policyEvaluator/utils/test_checkArnMatch.js

@@ -1,94 +0,0 @@
-const assert = require('assert');
-const checkArnMatch
-    = require('../../../../lib/policyEvaluator/utils/checkArnMatch');
-
-const tests = [
-    {
-        policyArn: 'arn:aws:iam::*:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        caseSensitive: true,
-        isMatch: true,
-    },
-    {
-        policyArn: 'arn:aws:iam::*:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        caseSensitive: false,
-        isMatch: true,
-    },
-    {
-        policyArn: 'arn:aws:iam::*:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-ng',
-        caseSensitive: true,
-        isMatch: false,
-    },
-    {
-        policyArn: 'arn:aws:iam::*:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-ng',
-        caseSensitive: false,
-        isMatch: true,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        caseSensitive: true,
-        isMatch: true,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        caseSensitive: false,
-        isMatch: true,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-ng',
-        caseSensitive: true,
-        isMatch: false,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442556:policy/1236-ng',
-        caseSensitive: false,
-        isMatch: true,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442557:policy/1236-Ng',
-        caseSensitive: true,
-        isMatch: false,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442557:policy/1236-Ng',
-        caseSensitive: false,
-        isMatch: false,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442557:policy/1236-ng',
-        caseSensitive: true,
-        isMatch: false,
-    },
-    {
-        policyArn: 'arn:aws:iam::005978442556:policy/1236-Ng',
-        requestArn: 'arn:aws:iam::005978442557:policy/1236-ng',
-        caseSensitive: false,
-        isMatch: false,
-    },
-];
-
-describe('policyEvaluator checkArnMatch utility function', () => {
-    tests.forEach(test => {
-        it(`Check '${test.requestArn}' against '${test.policyArn}' with case ` +
-            `sensitive check ${test.caseSensitive ? 'enabled' : 'disabled'} ` +
-            `and it should ${test.isMatch ? 'be' : 'not be'} a match`, () => {
-            const requestArn = test.requestArn;
-            const requestResourceArr = requestArn.split(':');
-            const requestRelativeId = requestResourceArr.slice(5).join(':');
-            const caseSensitive = test.caseSensitive;
-            const result = checkArnMatch(test.policyArn, requestRelativeId,
-                requestResourceArr, caseSensitive);
-            assert.deepStrictEqual(result, test.isMatch);
-        });
-    });
-});

tests/unit/s3middleware/objectLegalHold.js

@@ -1,92 +0,0 @@
-const assert = require('assert');
-const { convertToXml, parseLegalHoldXml } =
-    require('../../../lib/s3middleware/objectLegalHold');
-const DummyRequestLogger = require('../helpers').DummyRequestLogger;
-
-const log = new DummyRequestLogger();
-
-const failTests = [
-    {
-        description: 'should fail with empty status',
-        params: { status: '' },
-        error: 'MalformedXML',
-        errMessage: 'request xml does not contain Status',
-    },
-    {
-        description: 'should fail with invalid status "on"',
-        params: { status: 'on' },
-        error: 'MalformedXML',
-        errMessage: 'Status request xml must be one of "ON", "OFF"',
-    },
-    {
-        description: 'should fail with invalid status "On"',
-        params: { status: 'On' },
-        error: 'MalformedXML',
-        errMessage: 'Status request xml must be one of "ON", "OFF"',
-    },
-    {
-        description: 'should fail with invalid status "off"',
-        params: { status: 'off' },
-        error: 'MalformedXML',
-        errMessage: 'Status request xml must be one of "ON", "OFF"',
-    },
-    {
-        description: 'should fail with invalid status "Off"',
-        params: { status: 'Off' },
-        error: 'MalformedXML',
-        errMessage: 'Status request xml must be one of "ON", "OFF"',
-    },
-];
-
-const generateXml = status =>
-    '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
-    `<LegalHold><Status>${status}</Status></LegalHold>`;
-
-describe('object legal hold helpers: parseLegalHoldXml', () => {
-    failTests.forEach(test => {
-        it(test.description, done => {
-            const status = test.params.status;
-            parseLegalHoldXml(generateXml(status), log, err => {
-                assert(err[test.error]);
-                assert.strictEqual(err.description, test.errMessage);
-                done();
-            });
-        });
-    });
-
-    it('should pass with legal hold status "ON"', done => {
-        parseLegalHoldXml(generateXml('ON'), log, (err, result) => {
-            assert.ifError(err);
-            assert.strictEqual(result, true);
-            done();
-        });
-    });
-
-    it('should pass with legal hold status "OFF"', done => {
-        parseLegalHoldXml(generateXml('OFF'), log, (err, result) => {
-            assert.ifError(err);
-            assert.strictEqual(result, false);
-            done();
-        });
-    });
-});
-
-describe('object legal hold helpers: convertToXml', () => {
-    it('should return correct xml when legal hold status "ON"', () => {
-        const xml = convertToXml(true);
-        const expextedXml = generateXml('ON');
-        assert.strictEqual(xml, expextedXml);
-    });
-
-    it('should return correct xml when legal hold status "OFF"', () => {
-        const xml = convertToXml(false);
-        const expextedXml = generateXml('OFF');
-        assert.strictEqual(xml, expextedXml);
-    });
-
-    it('should return empty string when legal hold not set', () => {
-        const xml = convertToXml(undefined);
-        const expextedXml = '';
-        assert.strictEqual(xml, expextedXml);
-    });
-});

tests/unit/s3middleware/objectRetention.js

@@ -1,127 +0,0 @@
-const assert = require('assert');
-const {
-    parseRetentionXml,
-    convertToXml,
-} = require('../../../lib/s3middleware/objectRetention');
-const DummyRequestLogger = require('../helpers').DummyRequestLogger;
-
-const log = new DummyRequestLogger();
-
-const date = new Date();
-date.setDate(date.getDate() + 1);
-const failDate = new Date('05/01/2020');
-const passDate = new Date();
-passDate.setDate(passDate.getDate() + 2);
-
-
-function buildXml(key, value) {
-    const mode = key === 'Mode' ?
-        `<Mode>${value}</Mode>` :
-        '<Mode>GOVERNANCE</Mode>';
-    const retainDate = key === 'RetainDate' ?
-        `<RetainUntilDate>${value}</RetainUntilDate>` :
-        `<RetainUntilDate>${date}</RetainUntilDate>`;
-    const retention = key === 'Retention' ?
-        `<Retention>${value}</Retention>` :
-        `<Retention>${mode}${retainDate}</Retention>`;
-    return retention;
-}
-
-const expectedRetention = {
-    mode: 'GOVERNANCE',
-    date: passDate.toISOString(),
-};
-
-const expectedXml =
-    '<Retention xmlns="http://s3.amazonaws.com/doc/2006-03-01/">' +
-    '<Mode>GOVERNANCE</Mode>' +
-    `<RetainUntilDate>${passDate.toISOString()}</RetainUntilDate>` +
-    '</Retention>';
-
-const failTests = [
-    {
-        name: 'should fail with empty retention',
-        params: { key: 'Retention', value: '' },
-        error: 'MalformedXML',
-        errMessage: 'request xml does not contain Retention',
-    },
-    {
-        name: 'should fail with empty mode',
-        params: { key: 'Mode', value: '' },
-        error: 'MalformedXML',
-        errMessage: 'request xml does not contain Mode',
-    },
-    {
-        name: 'should fail with empty retain until date',
-        params: { key: 'RetainDate', value: '' },
-        error: 'MalformedXML',
-        errMessage: 'request xml does not contain RetainUntilDate',
-    },
-    {
-        name: 'should fail with invalid mode',
-        params: { key: 'Mode', value: 'GOVERPLIANCE' },
-        error: 'MalformedXML',
-        errMessage: 'Mode request xml must be one of "GOVERNANCE", ' +
-            '"COMPLIANCE"',
-    },
-    {
-        name: 'should fail with retain until date in UTC format',
-        params: { key: 'RetainDate', value: `${date.toUTCString()}` },
-        error: 'InvalidRequest',
-        errMessage: 'RetainUntilDate timestamp must be ISO-8601 format',
-    },
-    {
-        name: 'should fail with retain until date in GMT format',
-        params: { key: 'RetainDate', value: `${date.toString()}` },
-        error: 'InvalidRequest',
-        errMessage: 'RetainUntilDate timestamp must be ISO-8601 format',
-    },
-    {
-        name: 'should fail with retain until date in past',
-        params: { key: 'RetainDate', value: failDate.toISOString() },
-        error: 'InvalidRequest',
-        errMessage: 'RetainUntilDate must be in the future',
-    },
-];
-
-describe('object Retention validation', () => {
-    failTests.forEach(t => {
-        it(t.name, done => {
-            parseRetentionXml(buildXml(t.params.key, t.params.value), log,
-            err => {
-                assert(err[t.error]);
-                assert.strictEqual(err.description, t.errMessage);
-                done();
-            });
-        });
-    });
-
-    it('should pass with valid retention', done => {
-        parseRetentionXml(buildXml('RetainDate', passDate.toISOString()), log,
-        (err, result) => {
-            assert.ifError(err);
-            assert.deepStrictEqual(result, expectedRetention);
-            done();
-        });
-    });
-});
-
-describe('object Retention xml', () => {
-    it('should return empty string if no retention date', done => {
-        const xml = convertToXml('GOVERNANCE', '');
-        assert.equal(xml, '');
-        done();
-    });
-
-    it('should return empty string if no retention mode', done => {
-        const xml = convertToXml('', passDate.toISOString());
-        assert.equal(xml, '');
-        done();
-    });
-
-    it('should return xml string', done => {
-        const xml = convertToXml('GOVERNANCE', passDate.toISOString());
-        assert.strictEqual(xml, expectedXml);
-        done();
-    });
-});

tests/unit/s3middleware/tagging.js

@@ -1,21 +0,0 @@
-const assert = require('assert');
-const { _validator } = require('../../../lib/s3middleware/tagging');
-
-describe('tagging validator', () => {
-    it('validates keys and values are less than 128 and 256', () => {
-        const result = _validator.validateKeyValue('hey', 'you guys');
-        assert.strictEqual(result, true);
-    });
-    it('returns error for keys greater than 128', () => {
-        const result = _validator.validateKeyValue('Y'.repeat(200), 'you guys');
-        assert(result instanceof Error);
-    });
-    it('returns error for values greater than 256', () => {
-        const result = _validator.validateKeyValue('X', 'Z'.repeat(300));
-        assert(result instanceof Error);
-    });
-    it('allows any utf8 string in keys and values', () => {
-        const result = _validator.validateKeyValue('あいう', '😀😄');
-        assert.strictEqual(result, true);
-    });
-});

tests/unit/s3routes/routesUtils/isValidBucketName.js

@@ -3,28 +3,6 @@ const routesUtils = require('../../../../lib/s3routes/routesUtils.js');
 
 const bannedStr = 'banned';
 const prefixBlacklist = [];
-const validBucketNamesWithDotsAndHyphens = [
-    'my-bucket',
-    'my.bucket',
-    'my-bucket-01',
-    '01-my-bucket',
-    'my.bucket.01',
-    '01.my.bucket',
-    'my.bucket-01',
-    'my-bucket.01',
-    'my--bucket--01',
-    'my--bucket.01',
-    'my.bucket--01',
-];
-const invalidBucketNamesWithDotsAndHyphens = [
-    '-my-bucket',
-    '.my.bucket',
-    'my-bucket-',
-    'my.bucket.',
-    'my..bucket',
-    'my-.bucket',
-    'my.-bucket',
-];
 
 describe('routesUtils.isValidBucketName', () => {
     it('should return false if bucketname is fewer than ' +
@@ -78,30 +56,4 @@ describe('routesUtils.isValidBucketName', () => {
         const result = routesUtils.isValidBucketName('okay', prefixBlacklist);
         assert.strictEqual(result, true);
     });
-
-    describe('should return true when bucket name has valid' +
-        ' combination of dots and hyphens', () => {
-        validBucketNamesWithDotsAndHyphens.forEach(bucketName => {
-            it(`should return true if bucketname is '${bucketName}'`,
-                () => {
-                    const result =
-                        routesUtils.isValidBucketName(bucketName,
-                            prefixBlacklist);
-                    assert.strictEqual(result, true);
-                });
-        });
-    });
-
-    describe('should return false when bucket name has invalid' +
-        ' combination of dots and hyphens', () => {
-        invalidBucketNamesWithDotsAndHyphens.forEach(bucketName => {
-            it(`should return false if bucketname is '${bucketName}'`,
-                () => {
-                    const result =
-                        routesUtils.isValidBucketName(bucketName,
-                            prefixBlacklist);
-                    assert.strictEqual(result, false);
-                });
-        });
-    });
 });

tests/unit/stream/readJSONStreamObject.spec.js

@@ -1,56 +0,0 @@
-const assert = require('assert');
-const stream = require('stream');
-const joi = require('@hapi/joi');
-const readJSONStreamObject = require('../../../lib/stream/readJSONStreamObject');
-
-class ReqStream extends stream.Readable {
-    constructor(contents) {
-        super();
-        this.contents = contents;
-    }
-
-    _read() {
-        while (this.contents.length > 0) {
-            this.push(this.contents.slice(0, 1000));
-            this.contents = this.contents.slice(1000);
-        }
-        this.push(null);
-    }
-}
-
-describe('readJSONStreamObject', () => {
-    [{
-        desc: 'accept a valid JSON object',
-        contents: '{"foo":"bar","baz":42}',
-        error: false,
-        value: { foo: 'bar', baz: 42 },
-    }, {
-        desc: 'error with empty stream contents',
-        contents: '',
-        error: true,
-    }, {
-        desc: 'error if stream contents does not match against the validation schema',
-        contents: '"foo"',
-        joiSchema: joi.object(),
-        error: true,
-    }, {
-        desc: 'accept a large JSON payload',
-        contents: `[${new Array(10000).fill('"some-payload"').join(',')}]`,
-        error: false,
-        value: new Array(10000).fill('some-payload'),
-    }].forEach(testCase => {
-        it(`should ${testCase.desc}`, async () => {
-            let value;
-            try {
-                value = await readJSONStreamObject(
-                    new ReqStream(testCase.contents), testCase.joiSchema);
-            } catch (err) {
-                assert.strictEqual(testCase.error, true);
-                return undefined;
-            }
-            assert.strictEqual(testCase.error, false);
-            assert.deepStrictEqual(testCase.value, value);
-            return undefined;
-        });
-    });
-});

tests/utils/dummyS3Config.json

@@ -1,81 +0,0 @@
-{
-    "port": 8000,
-    "listenOn": [],
-    "replicationGroupId": "RG001",
-    "restEndpoints": {
-        "localhost": "us-east-1",
-        "127.0.0.1": "us-east-1",
-        "cloudserver-front": "us-east-1",
-        "s3.docker.test": "us-east-1",
-        "127.0.0.2": "us-east-1",
-        "s3.amazonaws.com": "us-east-1"
-    },
-    "websiteEndpoints": ["s3-website-us-east-1.amazonaws.com",
-                        "s3-website.us-east-2.amazonaws.com",
-                        "s3-website-us-west-1.amazonaws.com",
-                        "s3-website-us-west-2.amazonaws.com",
-                        "s3-website.ap-south-1.amazonaws.com",
-                        "s3-website.ap-northeast-2.amazonaws.com",
-                        "s3-website-ap-southeast-1.amazonaws.com",
-                        "s3-website-ap-southeast-2.amazonaws.com",
-                        "s3-website-ap-northeast-1.amazonaws.com",
-                        "s3-website.eu-central-1.amazonaws.com",
-                        "s3-website-eu-west-1.amazonaws.com",
-                        "s3-website-sa-east-1.amazonaws.com",
-                        "s3-website.localhost",
-                        "s3-website.scality.test"],
-    "replicationEndpoints": [{
-        "site": "zenko",
-        "servers": ["127.0.0.1:8000"],
-        "default": true
-    }, {
-        "site": "us-east-2",
-        "type": "aws_s3"
-    }],
-    "cdmi": {
-        "host": "localhost",
-        "port": 81,
-        "path": "/dewpoint",
-        "readonly": true
-    },
-    "bucketd": {
-        "bootstrap": ["localhost:9000"]
-    },
-    "vaultd": {
-        "host": "localhost",
-        "port": 8500
-    },
-    "clusters": 10,
-    "log": {
-        "logLevel": "info",
-        "dumpLevel": "error"
-    },
-    "healthChecks": {
-        "allowFrom": ["127.0.0.1/8", "::1"]
-    },
-    "metadataClient": {
-        "host": "localhost",
-        "port": 9990
-    },
-    "dataClient": {
-        "host": "localhost",
-        "port": 9991
-    },
-    "metadataDaemon": {
-        "bindAddress": "localhost",
-        "port": 9990
-    },
-    "dataDaemon": {
-        "bindAddress": "localhost",
-        "port": 9991
-    },
-    "recordLog": {
-        "enabled": false,
-        "recordLogName": "s3-recordlog"
-    },
-    "mongodb": {
-	"host": "localhost",
-	"port": 27018,
-	"database": "metadata"
-    }
-}

tests/utils/dummyS3ConfigProxy.json

@@ -1,86 +0,0 @@
-{
-    "port": 8000,
-    "listenOn": [],
-    "replicationGroupId": "RG001",
-    "restEndpoints": {
-        "localhost": "us-east-1",
-        "127.0.0.1": "us-east-1",
-        "cloudserver-front": "us-east-1",
-        "s3.docker.test": "us-east-1",
-        "127.0.0.2": "us-east-1",
-        "s3.amazonaws.com": "us-east-1"
-    },
-    "websiteEndpoints": ["s3-website-us-east-1.amazonaws.com",
-                        "s3-website.us-east-2.amazonaws.com",
-                        "s3-website-us-west-1.amazonaws.com",
-                        "s3-website-us-west-2.amazonaws.com",
-                        "s3-website.ap-south-1.amazonaws.com",
-                        "s3-website.ap-northeast-2.amazonaws.com",
-                        "s3-website-ap-southeast-1.amazonaws.com",
-                        "s3-website-ap-southeast-2.amazonaws.com",
-                        "s3-website-ap-northeast-1.amazonaws.com",
-                        "s3-website.eu-central-1.amazonaws.com",
-                        "s3-website-eu-west-1.amazonaws.com",
-                        "s3-website-sa-east-1.amazonaws.com",
-                        "s3-website.localhost",
-                        "s3-website.scality.test"],
-    "replicationEndpoints": [{
-        "site": "zenko",
-        "servers": ["127.0.0.1:8000"],
-        "default": true
-    }, {
-        "site": "us-east-2",
-        "type": "aws_s3"
-    }],
-    "cdmi": {
-        "host": "localhost",
-        "port": 81,
-        "path": "/dewpoint",
-        "readonly": true
-    },
-    "bucketd": {
-        "bootstrap": ["localhost:9000"]
-    },
-    "vaultd": {
-        "host": "localhost",
-        "port": 8500
-    },
-    "clusters": 10,
-    "log": {
-        "logLevel": "info",
-        "dumpLevel": "error"
-    },
-    "healthChecks": {
-        "allowFrom": ["127.0.0.1/8", "::1"]
-    },
-    "metadataClient": {
-        "host": "localhost",
-        "port": 9990
-    },
-    "dataClient": {
-        "host": "localhost",
-        "port": 9991
-    },
-    "metadataDaemon": {
-        "bindAddress": "localhost",
-        "port": 9990
-    },
-    "dataDaemon": {
-        "bindAddress": "localhost",
-        "port": 9991
-    },
-    "recordLog": {
-        "enabled": false,
-        "recordLogName": "s3-recordlog"
-    },
-    "mongodb": {
-	"host": "localhost",
-	"port": 27018,
-	"database": "metadata"
-    },
-    "requests": {
-        "viaProxy": true,
-        "trustedProxyCIDRs": ["192.168.100.0/22"],
-        "extractClientIPFromHeader": "x-forwarded-for"
-    }
-}

tests/utils/performListing.js

@@ -1,9 +1,5 @@
-const assert = require('assert');
-
-module.exports = function performListing(data, Extension, params, logger, vFormat) {
-    const listing = new Extension(params, logger, vFormat);
-    const mdParams = listing.genMDParams();
-    assert.strictEqual(typeof mdParams, 'object');
+module.exports = function performListing(data, Extension, params, logger) {
+    const listing = new Extension(params, logger);
     data.every(e => listing.filter(e) >= 0);
     return listing.result();
 };

yarn.lock

@@ -39,42 +39,6 @@
   dependencies:
     "@hapi/hoek" "8.x.x"
 
-"@sinonjs/commons@^1", "@sinonjs/commons@^1.6.0", "@sinonjs/commons@^1.7.0", "@sinonjs/commons@^1.7.2":
-  version "1.7.2"
-  resolved "https://registry.yarnpkg.com/@sinonjs/commons/-/commons-1.7.2.tgz#505f55c74e0272b43f6c52d81946bed7058fc0e2"
-  integrity sha512-+DUO6pnp3udV/v2VfUWgaY5BIE1IfT7lLfeDzPVeMT1XKkaAp9LgSI9x5RtrFQoZ9Oi0PgXQQHPaoKu7dCjVxw==
-  dependencies:
-    type-detect "4.0.8"
-
-"@sinonjs/fake-timers@^6.0.0", "@sinonjs/fake-timers@^6.0.1":
-  version "6.0.1"
-  resolved "https://registry.yarnpkg.com/@sinonjs/fake-timers/-/fake-timers-6.0.1.tgz#293674fccb3262ac782c7aadfdeca86b10c75c40"
-  integrity sha512-MZPUxrmFubI36XS1DI3qmI0YdN1gks62JtFZvxR67ljjSNCeK6U08Zx4msEWOXuofgqUt6zPHSi1H9fbjR/NRA==
-  dependencies:
-    "@sinonjs/commons" "^1.7.0"
-
-"@sinonjs/formatio@^5.0.1":
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/@sinonjs/formatio/-/formatio-5.0.1.tgz#f13e713cb3313b1ab965901b01b0828ea6b77089"
-  integrity sha512-KaiQ5pBf1MpS09MuA0kp6KBQt2JUOQycqVG1NZXvzeaXe5LGFqAKueIS0bw4w0P9r7KuBSVdUk5QjXsUdu2CxQ==
-  dependencies:
-    "@sinonjs/commons" "^1"
-    "@sinonjs/samsam" "^5.0.2"
-
-"@sinonjs/samsam@^5.0.2", "@sinonjs/samsam@^5.0.3":
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/@sinonjs/samsam/-/samsam-5.0.3.tgz#86f21bdb3d52480faf0892a480c9906aa5a52938"
-  integrity sha512-QucHkc2uMJ0pFGjJUDP3F9dq5dx8QIaqISl9QgwLOh6P9yv877uONPGXh/OH/0zmM3tW1JjuJltAZV2l7zU+uQ==
-  dependencies:
-    "@sinonjs/commons" "^1.6.0"
-    lodash.get "^4.4.2"
-    type-detect "^4.0.8"
-
-"@sinonjs/text-encoding@^0.7.1":
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/@sinonjs/text-encoding/-/text-encoding-0.7.1.tgz#8da5c6530915653f3a1f38fd5f101d8c3f8079c5"
-  integrity sha512-+iTbntw2IZPb/anVDbypzfQa+ay64MW0Zo8aJ8gZPWMMK6/OubMVb6lUPMagqjOPnmtauXnFCACVl3O7ogjeqQ==
-
 JSONStream@^1.0.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -119,9 +83,9 @@ acorn@^3.0.4:
   integrity sha1-ReN/s56No/JbruP/U2niu18iAXo=
 
 acorn@^5.5.0:
-  version "5.7.4"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
-  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
 
 after@0.8.2:
   version "0.8.2"
@@ -384,7 +348,7 @@ core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
-d@1, d@^1.0.1:
+d@1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
   integrity sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==
@@ -450,11 +414,6 @@ diff@1.4.0:
   resolved "https://registry.yarnpkg.com/diff/-/diff-1.4.0.tgz#7f28d2eb9ee7b15a97efd89ce63dcfdaa3ccbabf"
   integrity sha1-fyjS657nsVqX79ic5j3P2qPMur8=
 
-diff@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
-  integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
-
 diskusage@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/diskusage/-/diskusage-1.1.3.tgz#680d7dbf1b679168a195c9240eb3552cbd2c067b"
@@ -536,13 +495,13 @@ errno@~0.1.1:
     prr "~1.0.1"
 
 es5-ext@^0.10.35, es5-ext@^0.10.46, es5-ext@^0.10.50, es5-ext@~0.10.14:
-  version "0.10.53"
-  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.53.tgz#93c5a3acfdbef275220ad72644ad02ee18368de1"
-  integrity sha512-Xs2Stw6NiNHWypzRTY1MtaG/uJlwCk8kH81920ma8mvN8Xq1gsfhZvpkImLQArw8AHnv8MT2I45J3c0R8slE+Q==
+  version "0.10.50"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.50.tgz#6d0e23a0abdb27018e5ac4fd09b412bc5517a778"
+  integrity sha512-KMzZTPBkeQV/JcSQhI5/z6d9VWJ3EnQ194USTUwIYZ2ZbpN8+SGXQKt1h68EX44+qt+Fzr8DO17vnxrw7c3agw==
   dependencies:
     es6-iterator "~2.0.3"
-    es6-symbol "~3.1.3"
-    next-tick "~1.0.0"
+    es6-symbol "~3.1.1"
+    next-tick "^1.0.0"
 
 es6-iterator@^2.0.3, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
   version "2.0.3"
@@ -581,7 +540,7 @@ es6-set@~0.1.5:
     es6-symbol "3.1.1"
     event-emitter "~0.3.5"
 
-es6-symbol@3.1.1:
+es6-symbol@3.1.1, es6-symbol@^3.1.1, es6-symbol@~3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
   integrity sha1-vwDvT9q2uhtG7Le2KbTH7VcVzHc=
@@ -589,14 +548,6 @@ es6-symbol@3.1.1:
     d "1"
     es5-ext "~0.10.14"
 
-es6-symbol@^3.1.1, es6-symbol@~3.1.1, es6-symbol@~3.1.3:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.3.tgz#bad5d3c1bcdac28269f4cb331e431c78ac705d18"
-  integrity sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==
-  dependencies:
-    d "^1.0.1"
-    ext "^1.1.2"
-
 es6-weak-map@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.3.tgz#b6da1f16cc2cc0d9be43e6bdbfc5e7dfcdf31d53"
@@ -632,9 +583,9 @@ eslint-config-airbnb@6.2.0:
   resolved "https://registry.yarnpkg.com/eslint-config-airbnb/-/eslint-config-airbnb-6.2.0.tgz#4a28196aa4617de01b8c914e992a82e5d0886a6e"
   integrity sha1-SigZaqRhfeAbjJFOmSqC5dCIam4=
 
-eslint-config-scality@scality/Guidelines#ec33dfb:
+eslint-config-scality@scality/Guidelines#71a059ad:
   version "1.1.0"
-  resolved "https://codeload.github.com/scality/Guidelines/tar.gz/ec33dfba6137749574f80dde6193b307536a86cc"
+  resolved "https://codeload.github.com/scality/Guidelines/tar.gz/71a059ad3fa0598d5bbb923badda58ccf06cc8a6"
   dependencies:
     commander "1.3.2"
     markdownlint "0.0.8"
@@ -703,16 +654,11 @@ esrecurse@^4.1.0:
   dependencies:
     estraverse "^4.1.0"
 
-estraverse@^4.1.0, estraverse@^4.1.1:
+estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
   integrity sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=
 
-estraverse@^4.2.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
-  integrity sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==
-
 esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -731,14 +677,7 @@ exit-hook@^1.0.0:
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
   integrity sha1-8FyiM7SMBdVP/wd2XfhQfpXAL/g=
 
-ext@^1.1.2:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/ext/-/ext-1.4.0.tgz#89ae7a07158f79d35517882904324077e4379244"
-  integrity sha512-Key5NIsUxdqKg3vIsdw9dSuXpPCQ297y6wBjL30edxwPgt2E44WcWBZey/ZvUc6sERLTxKdyCu4gZFmUbk1Q7A==
-  dependencies:
-    type "^2.0.0"
-
-fast-levenshtein@~2.0.6:
+fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
@@ -801,19 +740,7 @@ glob@3.2.11, glob@~3.2.8:
     inherits "2"
     minimatch "0.3"
 
-glob@^7.0.3:
-  version "7.1.6"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
-  integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.1.3:
+glob@^7.0.3, glob@^7.1.3:
   version "7.1.4"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.4.tgz#aa608a2f6c577ad357e1ae5a5c26d9a8d1969255"
   integrity sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==
@@ -831,9 +758,9 @@ globals@^9.2.0:
   integrity sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ==
 
 graceful-fs@^4.1.2:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
-  integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.0.tgz#8d8fdc73977cb04104721cb53666c1ca64cd328b"
+  integrity sha512-jpSvDPV4Cq/bgtpndIWbI5hmYxhQGHPC4d4cqBPb4DLniCfhJokdXhwhaDuLBGLQdvvRum/UiX6ECVIPvDXqdg==
 
 growl@1.9.2:
   version "1.9.2"
@@ -859,11 +786,6 @@ has-cors@1.1.0:
   resolved "https://registry.yarnpkg.com/has-cors/-/has-cors-1.1.0.tgz#5e474793f7ea9843d1bb99c23eef49ff126fff39"
   integrity sha1-XkdHk/fqmEPRu5nCPu9J/xJv/zk=
 
-has-flag@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
-  integrity sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==
-
 ignore@^3.1.2:
   version "3.3.10"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
@@ -1006,9 +928,9 @@ jade@0.26.3:
     mkdirp "0.3.0"
 
 js-yaml@^3.5.1:
-  version "3.14.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.0.tgz#a7a34170f26a21bb162424d8adacb4113a69e482"
-  integrity sha512-/4IbIeHcD9VMHFqDR/gQ7EdZdLimOvW2DdcxFjdyyZ9NsbS+ccrXqVWDtab/lRl5AlUqmpBx8EhPaWR+OtY17A==
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
+  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"
@@ -1040,11 +962,6 @@ jsonpointer@^4.0.0:
   resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
   integrity sha1-T9kss04OnbPInIYi7PUfm5eMbLk=
 
-just-extend@^4.0.2:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/just-extend/-/just-extend-4.1.0.tgz#7278a4027d889601640ee0ce0e5a00b992467da4"
-  integrity sha512-ApcjaOdVTJ7y4r08xI5wIqpvwS48Q0PBG4DJROcEkH1f8MdAiNFyFxz3xoL0LWAVwjrwPYZdVHHxhRHcx/uGLA==
-
 keypress@0.1.x:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/keypress/-/keypress-0.1.0.tgz#4a3188d4291b66b4f65edb99f806aa9ae293592a"
@@ -1183,11 +1100,6 @@ lodash.flatten@^4.4.0:
   resolved "https://registry.yarnpkg.com/lodash.flatten/-/lodash.flatten-4.4.0.tgz#f31c22225a9632d2bbf8e4addbef240aa765a61f"
   integrity sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=
 
-lodash.get@^4.4.2:
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
-  integrity sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=
-
 lodash@^4.0.0, lodash@^4.14.0, lodash@^4.3.0:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
@@ -1291,30 +1203,18 @@ minimist@0.0.8:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-minimist@^1.2.5:
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
-  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
-
 mkdirp@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.3.0.tgz#1bbf5ab1ba827af23575143490426455f481fe1e"
   integrity sha1-G79asbqCevI1dRQ0kEJkVfSB/h4=
 
-mkdirp@0.5.1, mkdirp@^0.5.1:
+mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
   dependencies:
     minimist "0.0.8"
 
-mkdirp@^0.5.0:
-  version "0.5.5"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
-  integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
-  dependencies:
-    minimist "^1.2.5"
-
 mocha@2.5.3:
   version "2.5.3"
   resolved "https://registry.yarnpkg.com/mocha/-/mocha-2.5.3.tgz#161be5bdeb496771eb9b35745050b622b5aefc58"
@@ -1371,22 +1271,11 @@ negotiator@0.6.1:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
   integrity sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=
 
-next-tick@~1.0.0:
+next-tick@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
   integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
 
-nise@^4.0.1:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/nise/-/nise-4.0.3.tgz#9f79ff02fa002ed5ffbc538ad58518fa011dc913"
-  integrity sha512-EGlhjm7/4KvmmE6B/UFsKh7eHykRl9VH+au8dduHLCyWUO/hr7+N+WtTvDUwc9zHuM1IaIJs/0lQ6Ag1jDkQSg==
-  dependencies:
-    "@sinonjs/commons" "^1.7.0"
-    "@sinonjs/fake-timers" "^6.0.0"
-    "@sinonjs/text-encoding" "^0.7.1"
-    just-extend "^4.0.2"
-    path-to-regexp "^1.7.0"
-
 node-forge@^0.7.1:
   version "0.7.6"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.7.6.tgz#fdf3b418aee1f94f0ef642cd63486c77ca9724ac"
@@ -1435,16 +1324,16 @@ opencollective-postinstall@^2.0.0:
   integrity sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==
 
 optionator@^0.8.1:
-  version "0.8.3"
-  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
-  integrity sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  integrity sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=
   dependencies:
     deep-is "~0.1.3"
-    fast-levenshtein "~2.0.6"
+    fast-levenshtein "~2.0.4"
     levn "~0.3.0"
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
-    word-wrap "~1.2.3"
+    wordwrap "~1.0.0"
 
 options@>=0.0.5:
   version "0.0.6"
@@ -1492,13 +1381,6 @@ path-is-inside@^1.0.1:
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
   integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
 
-path-to-regexp@^1.7.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.8.0.tgz#887b3ba9d84393e87a0a0b9f4cb756198b53548a"
-  integrity sha512-n43JRhlUKUAlibEJhPeir1ncUID16QnEjNpwzNdO3Lm4ywrBpBZ5oLD0I6br9evr1Y9JTqwRtAh7JLoOzAQdVA==
-  dependencies:
-    isarray "0.0.1"
-
 pluralize@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
@@ -1578,9 +1460,9 @@ pull-window@^2.1.4:
     looper "^2.0.0"
 
 readable-stream@^2.2.2:
-  version "2.3.7"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
-  integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
+  integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.3"
@@ -1719,19 +1601,6 @@ simple-glob@^0.1:
     lodash "~2.4.1"
     minimatch "~0.2.14"
 
-sinon@^9.0.2:
-  version "9.0.2"
-  resolved "https://registry.yarnpkg.com/sinon/-/sinon-9.0.2.tgz#b9017e24633f4b1c98dfb6e784a5f0509f5fd85d"
-  integrity sha512-0uF8Q/QHkizNUmbK3LRFqx5cpTttEVXudywY9Uwzy8bTfZUhljZ7ARzSxnRHWYWtVTeh4Cw+tTb3iU21FQVO9A==
-  dependencies:
-    "@sinonjs/commons" "^1.7.2"
-    "@sinonjs/fake-timers" "^6.0.1"
-    "@sinonjs/formatio" "^5.0.1"
-    "@sinonjs/samsam" "^5.0.3"
-    diff "^4.0.2"
-    nise "^4.0.1"
-    supports-color "^7.1.0"
-
 slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
@@ -1868,13 +1737,6 @@ supports-color@^2.0.0:
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
   integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
 
-supports-color@^7.1.0:
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
-  integrity sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==
-  dependencies:
-    has-flag "^4.0.0"
-
 table@^3.7.8:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
@@ -1922,20 +1784,10 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-detect@4.0.8, type-detect@^4.0.8:
-  version "4.0.8"
-  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
-  integrity sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==
-
 type@^1.0.1:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
-  integrity sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg==
-
-type@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/type/-/type-2.0.0.tgz#5f16ff6ef2eb44f260494dae271033b29c09a9c3"
-  integrity sha512-KBt58xCHry4Cejnc2ISQAF7QY+ORngsWfxezO68+12hKV6lQY8P/psIkcbjeHWn7MqcgciWJyCCevFMJdIXpow==
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/type/-/type-1.0.1.tgz#084c9a17fcc9151a2cdb1459905c2e45e4bb7d61"
+  integrity sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw==
 
 typedarray-to-buffer@~3.1.5:
   version "3.1.5"
@@ -2004,10 +1856,10 @@ werelogs@scality/werelogs#0ff7ec82:
   dependencies:
     safe-json-stringify "1.0.3"
 
-word-wrap@~1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
-  integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+  integrity sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=
 
 wrappy@1:
   version "1.0.2"