CLDSRV-174 - fix test on non-deserialized err

Locally, the time comparison test
'"return PreconditionFailed if request header includes "if-unmodified-since"'
is flaky.

Intuitively, this is because the successive side effects on the master
date we use provokes the generation of 2 dates:
- if we are lucky, the scheduler and inherent time computation
  inaccuracies introduce a sufficient delay for one date to be strictly
  superior to the other, so the test succeeds
- if we're not, they're the same, so the test fails

Dockerfile

@@ -33,7 +33,7 @@ RUN cd /tmp \
     && rm -rf /tmp/Python-$PY_VERSION.tgz
 
 RUN yarn cache clean \
-    && yarn install --production --ignore-optional --ignore-engines --network-concurrency 1  \
+    && yarn install --production --ignore-optional --ignore-engines --network-concurrency 1 \
     && apt-get autoremove --purge -y python git build-essential \
     && rm -rf /var/lib/apt/lists/* \
     && yarn cache clean \

lib/api/apiUtils/authorization/tagConditionKeys.js

@@ -49,7 +49,7 @@ function updateRequestContexts(request, requestContexts, apiMethod, log, cb) {
                 return metadata.getObjectMD(bucketName, objectKey, { versionId: reqVersionId }, log,
                 (err, objMD) => {
                     if (err) {
-                        if (err.NoSuchKey) {
+                        if (err.is.NoSuchKey) {
                             return next();
                         }
                         log.trace('error getting request object tags');

lib/api/apiUtils/bucket/bucketCreation.js

@@ -22,7 +22,7 @@ function addToUsersBucket(canonicalID, bucketName, log, cb) {
 
     // Get new format usersBucket to see if it exists
     return metadata.getBucket(usersBucket, log, (err, usersBucketAttrs) => {
-        if (err && !err.NoSuchBucket && !err.BucketAlreadyExists) {
+        if (err && !err.is.NoSuchBucket && !err.is.BucketAlreadyExists) {
             return cb(err);
         }
         const splitter = usersBucketAttrs ?
@@ -36,7 +36,7 @@ function addToUsersBucket(canonicalID, bucketName, log, cb) {
             usersBucket : oldUsersBucket;
         return metadata.putObjectMD(usersBucketBeingCalled, key,
             omVal, {}, log, err => {
-                if (err && err.NoSuchBucket) {
+                if (err && err.is.NoSuchBucket) {
                     // There must be no usersBucket so createBucket
                     // one using the new format
                     log.trace('users bucket does not exist, ' +
@@ -57,8 +57,7 @@ function addToUsersBucket(canonicalID, bucketName, log, cb) {
                             // error with respect
                             // to the usersBucket.
                             if (err &&
-                                err !==
+                                !err.is.BucketAlreadyExists) {
-                                    errors.BucketAlreadyExists) {
                                 log.error('error from metadata', {
                                     error: err,
                                 });
@@ -206,7 +205,7 @@ function createBucket(authInfo, bucketName, headers,
         },
         getAnyExistingBucketInfo: function getAnyExistingBucketInfo(callback) {
             metadata.getBucket(bucketName, log, (err, data) => {
-                if (err && err.NoSuchBucket) {
+                if (err && err.is.NoSuchBucket) {
                     return callback(null, 'NoBucketYet');
                 }
                 if (err) {

lib/api/apiUtils/bucket/bucketDeletion.js

@@ -16,7 +16,7 @@ function _deleteMPUbucket(destinationBucketName, log, cb) {
         `${mpuBucketPrefix}${destinationBucketName}`;
     return metadata.deleteBucket(mpuBucketName, log, err => {
         // If the mpu bucket does not exist, just move on
-        if (err && err.NoSuchBucket) {
+        if (err && err.is.NoSuchBucket) {
             return cb();
         }
         return cb(err);
@@ -90,7 +90,7 @@ function deleteBucket(authInfo, bucketMD, bucketName, canonicalID, log, cb) {
                 log, (err, objectsListRes) => {
                     // If no shadow bucket ever created, no ongoing MPU's, so
                     // continue with deletion
-                    if (err && err.NoSuchBucket) {
+                    if (err && err.is.NoSuchBucket) {
                         return next();
                     }
                     if (err) {

lib/api/apiUtils/bucket/deleteUserBucketEntry.js

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

lib/api/apiUtils/object/setUpCopyLocator.js

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

lib/api/apiUtils/object/versioning.js

@@ -292,7 +292,7 @@ function versioningPreprocessing(bucketName, bucketMD, objectKey, objMD,
                         // it's possible there was a concurrent request to
                         // delete the null version, so proceed with putting a
                         // new version
-                        if (err === errors.NoSuchKey) {
+                        if (err === errors.is.NoSuchKey) {
                             return next(null, options);
                         }
                         return next(errors.InternalError);

lib/api/completeMultipartUpload.js

@@ -341,7 +341,7 @@ function completeMultipartUpload(authInfo, request, log, callback) {
                     if (err) {
                         // TODO: check AWS error when user requested a specific
                         // version before any versions have been put
-                        const logLvl = err === errors.BadRequest ?
+                        const logLvl = err.is.BadRequest ?
                             'debug' : 'error';
                         log[logLvl]('error getting versioning info', {
                             error: err,

lib/api/multiObjectDelete.js

@@ -210,10 +210,10 @@ function getObjMetadataAndDelete(authInfo, canonicalID, request,
             (versionId, callback) => metadataGetObject(bucketName, entry.key,
                 versionId, log, (err, objMD) => {
                     // if general error from metadata return error
-                    if (err && !err.NoSuchKey) {
+                    if (err && !err.is.NoSuchKey) {
                         return callback(err);
                     }
-                    if (err && err.NoSuchKey) {
+                    if (err && err.is.NoSuchKey) {
                         const verCfg = bucket.getVersioningConfiguration();
                         // To adhere to AWS behavior, create a delete marker
                         // if trying to delete an object that does not exist
@@ -386,11 +386,11 @@ function multiObjectDelete(authInfo, request, log, callback) {
             return vault.checkPolicies(requestContextParams, authInfo.getArn(),
                 log, (err, authorizationResults) => {
                     // there were no policies so received a blanket AccessDenied
-                    if (err && err.AccessDenied) {
+                    if (err && err.is.AccessDenied) {
                         objects.forEach(entry => {
                             errorResults.push({
                                 entry,
-                                error: errors.AccessDenied });
+                                error: errors.is.AccessDenied });
                         });
                         // send empty array for inPlay
                         return next(null, quietSetting, errorResults, []);

lib/api/multipartDelete.js

@@ -1,5 +1,3 @@
-const { errors } = require('arsenal');
-
 const abortMultipartUpload = require('./apiUtils/object/abortMultipartUpload');
 const collectCorsHeaders = require('../utilities/collectCorsHeaders');
 const isLegacyAWSBehavior = require('../utilities/legacyAWSBehavior');
@@ -29,10 +27,10 @@ function multipartDelete(authInfo, request, log, callback) {
                 request.method, destinationBucket);
             const location = destinationBucket ?
                 destinationBucket.getLocationConstraint() : null;
-            if (err && err !== errors.NoSuchUpload) {
+            if (err && !err.is.NoSuchUpload) {
                 return callback(err, corsHeaders);
             }
-            if (err === errors.NoSuchUpload && isLegacyAWSBehavior(location)) {
+            if (err && err.is.NoSuchUpload && isLegacyAWSBehavior(location)) {
                 log.trace('did not find valid mpu with uploadId', {
                     method: 'multipartDelete',
                     uploadId,

lib/api/objectGet.js

@@ -1,5 +1,5 @@
 const { errors, s3middleware } = require('arsenal');
-const { parseRange } = require('arsenal/lib/network/http/utils');
+const { parseRange } = require('arsenal').network.http.utils;
 
 const data = require('../data/wrapper');
 

lib/api/objectHead.js

@@ -1,6 +1,6 @@
 const { errors, s3middleware } = require('arsenal');
+const { parseRange } = require('arsenal').network.http.utils;
 const validateHeaders = s3middleware.validateConditionalHeaders;
-const { parseRange } = require('arsenal/lib/network/http/utils');
 
 const { decodeVersionId } = require('./apiUtils/object/versioning');
 const collectCorsHeaders = require('../utilities/collectCorsHeaders');

lib/api/objectPutCopyPart.js

@@ -182,7 +182,7 @@ function objectPutCopyPart(authInfo, request, sourceBucket,
             sourceLocationConstraintName, next) {
             return metadata.getBucket(mpuBucketName, log,
                 (err, mpuBucket) => {
-                    if (err && err.NoSuchBucket) {
+                    if (err && err.is.NoSuchBucket) {
                         return next(errors.NoSuchUpload);
                     }
                     if (err) {
@@ -211,7 +211,7 @@ function objectPutCopyPart(authInfo, request, sourceBucket,
             return metadata.getObjectMD(mpuBucketName, mpuOverviewKey,
                     null, log, (err, res) => {
                         if (err) {
-                            if (err.NoSuchKey) {
+                            if (err.is.NoSuchKey) {
                                 return next(errors.NoSuchUpload);
                             }
                             log.error('error getting overview object from ' +
@@ -263,7 +263,7 @@ function objectPutCopyPart(authInfo, request, sourceBucket,
             metadata.getObjectMD(mpuBucketName, partKey, {}, log,
                 (err, result) => {
                     // If there is nothing being overwritten just move on
-                    if (err && !err.NoSuchKey) {
+                    if (err && !err.is.NoSuchKey) {
                         log.debug('error getting current part (if any)',
                         { error: err });
                         return next(err);

lib/api/objectPutPart.js

@@ -94,7 +94,7 @@ function objectPutPart(authInfo, request, streamingV4Params, log,
         // Get the destination bucket.
         next => metadata.getBucket(bucketName, log,
             (err, destinationBucket) => {
-                if (err && err.NoSuchBucket) {
+                if (err && err.is.NoSuchBucket) {
                     return next(errors.NoSuchBucket, destinationBucket);
                 }
                 if (err) {
@@ -142,7 +142,7 @@ function objectPutPart(authInfo, request, streamingV4Params, log,
         (destinationBucket, cipherBundle, next) =>
             metadata.getBucket(mpuBucketName, log,
             (err, mpuBucket) => {
-                if (err && err.NoSuchBucket) {
+                if (err && err.is.NoSuchBucket) {
                     return next(errors.NoSuchUpload, destinationBucket);
                 }
                 if (err) {
@@ -252,7 +252,7 @@ function objectPutPart(authInfo, request, streamingV4Params, log,
             return metadata.getObjectMD(mpuBucketName, partKey, {}, log,
                 (err, res) => {
                     // If there is no object with the same key, continue.
-                    if (err && !err.NoSuchKey) {
+                    if (err && !err.is.NoSuchKey) {
                         log.error('error getting current part (if any)', {
                             error: err,
                             method: 'objectPutPart::metadata.getObjectMD',

lib/api/websiteGet.js

@@ -147,7 +147,7 @@ function websiteGet(request, log, callback) {
                       'bucketGet', constants.publicId, null, log, request);
                     // if index object does not exist and bucket is private AWS
                     // returns 403 - AccessDenied error.
-                    if (err === errors.NoSuchKey && !bucketAuthorized) {
+                    if (err.is.NoSuchKey && !bucketAuthorized) {
                         returnErr = errors.AccessDenied;
                     }
                     return _errorActions(returnErr,

lib/api/websiteHead.js

@@ -107,7 +107,7 @@ function websiteHead(request, log, callback) {
                       'bucketGet', constants.publicId, null, log, request);
                     // if index object does not exist and bucket is private AWS
                     // returns 403 - AccessDenied error.
-                    if (err === errors.NoSuchKey && !bucketAuthorized) {
+                    if (err.is.NoSuchKey && !bucketAuthorized) {
                         returnErr = errors.AccessDenied;
                     }
                     return _errorActions(returnErr, routingRules,

lib/data/external/AzureClient.js

@@ -84,7 +84,7 @@ class AzureClient {
 
         return metadata.listMultipartUploads(mpuBucketName, listingParams,
         log, (err, mpuList) => {
-            if (err && !err.NoSuchBucket) {
+            if (err && !err.is.NoSuchBucket) {
                 log.error('Error listing MPUs for Azure delete',
                     { error: err, dataStoreName });
                 return cb(errors.ServiceUnavailable);

lib/data/wrapper.js

@@ -85,7 +85,7 @@ function _retryDelete(objectGetInfo, log, count, cb) {
     }
     return client.delete(objectGetInfo, log.getSerializedUids(), err => {
         if (err) {
-            if (err.ObjNotFound) {
+            if (err.is.ObjNotFound) {
                 log.info('no such key in datastore',
                          { objectGetInfo, implName, moreRetries: 'no' });
                 return cb(err);
@@ -264,7 +264,7 @@ const data = {
             return;
         }
         _retryDelete(clientGetInfo, log, 0, err => {
-            if (err && !err.ObjNotFound) {
+            if (err && !err.is.ObjNotFound) {
                 log.error('delete error from datastore',
                     { error: err, key: objectGetInfo.key, moreRetries: 'no' });
             }

lib/metadata/bucketclient/backend.js

@@ -49,7 +49,7 @@ class BucketClientInterface {
     getBucketAndObject(bucketName, objName, params, log, cb) {
         this.client.getBucketAndObject(bucketName, objName,
             log.getSerializedUids(), (err, data) => {
-                if (err && (!err.NoSuchKey && !err.ObjNotFound)) {
+                if (err && (!err.is.NoSuchKey && !err.is.ObjNotFound)) {
                     return cb(err);
                 }
                 return cb(null, JSON.parse(data));

lib/metadata/bucketfile/backend.js

@@ -84,7 +84,7 @@ class BucketFileInterface {
 
     createBucket(bucketName, bucketMD, log, cb) {
         this.getBucketAttributes(bucketName, log, err => {
-            if (err && err !== errors.NoSuchBucket) {
+            if (err && !err.is.NoSuchBucket) {
                 return cb(err);
             }
             if (err === undefined) {
@@ -102,7 +102,7 @@ class BucketFileInterface {
             .withRequestLogger(log)
             .get(bucketName, {}, (err, data) => {
                 if (err) {
-                    if (err.ObjNotFound) {
+                    if (err.is.ObjNotFound) {
                         return cb(errors.NoSuchBucket);
                     }
                     const logObj = {
@@ -126,7 +126,7 @@ class BucketFileInterface {
             db.withRequestLogger(log)
                 .get(objName, params, (err, objAttr) => {
                     if (err) {
-                        if (err.ObjNotFound) {
+                        if (err.is.ObjNotFound) {
                             return cb(null, {
                                 bucket: bucketAttr.serialize(),
                             });
@@ -219,7 +219,7 @@ class BucketFileInterface {
             }
             db.withRequestLogger(log).get(objName, params, (err, data) => {
                 if (err) {
-                    if (err.ObjNotFound) {
+                    if (err.is.ObjNotFound) {
                         return cb(errors.NoSuchKey);
                     }
                     const logObj = {

lib/routes/routeBackbeat.js

@@ -719,7 +719,7 @@ function batchDelete(request, response, log, callback) {
         log.trace('batch delete locations', { locations });
         return async.eachLimit(locations, 5, (loc, next) => {
             data.delete(loc, log, err => {
-                if (err && err.ObjNotFound) {
+                if (err && err.is.ObjNotFound) {
                     log.info('batch delete: data location do not exist', {
                         method: 'batchDelete',
                         location: loc,

lib/services.js

@@ -42,7 +42,7 @@ const services = {
                 // buckets to list. By returning an empty array, the
                 // getService API will just respond with the user info
                 // without listing any buckets.
-                if (err && err.NoSuchBucket) {
+                if (err && err.is.NoSuchBucket) {
                     log.trace('no buckets found');
                     // If we checked the old user bucket, that means we
                     // already checked the new user bucket. If neither the
@@ -555,7 +555,7 @@ const services = {
         // If the MPU was initiated, the mpu bucket should exist.
         const mpuBucketName = `${constants.mpuBucketPrefix}${bucketName}`;
         metadata.getBucket(mpuBucketName, log, (err, mpuBucket) => {
-            if (err && err.NoSuchBucket) {
+            if (err && err.is.NoSuchBucket) {
                 log.debug('bucket not found in metadata', { error: err,
                     method: 'services.metadataValidateMultipart' });
                 return cb(errors.NoSuchUpload);
@@ -577,7 +577,7 @@ const services = {
             metadata.getObjectMD(mpuBucket.getName(), mpuOverviewKey,
                 {}, log, (err, storedMetadata) => {
                     if (err) {
-                        if (err.NoSuchKey) {
+                        if (err.is.NoSuchKey) {
                             return cb(errors.NoSuchUpload);
                         }
                         log.error('error from metadata', { error: err });
@@ -753,7 +753,7 @@ const services = {
         assert.strictEqual(typeof bucketName, 'string');
         const MPUBucketName = `${constants.mpuBucketPrefix}${bucketName}`;
         metadata.getBucket(MPUBucketName, log, (err, bucket) => {
-            if (err && err.NoSuchBucket) {
+            if (err && err.is.NoSuchBucket) {
                 log.trace('no buckets found');
                 const creationDate = new Date().toJSON();
                 const mpuBucket = new BucketInfo(MPUBucketName,

package.json

@@ -20,7 +20,7 @@
   "homepage": "https://github.com/scality/S3#readme",
   "dependencies": {
     "@hapi/joi": "^17.1.0",
-    "arsenal": "git+https://github.com/scality/arsenal#7.10.15",
+    "arsenal": "git+https://github.com/scality/arsenal#ccbc1ed1",
     "async": "~2.5.0",
     "aws-sdk": "2.905.0",
     "azure-storage": "^2.1.0",

tests/functional/aws-node-sdk/test/bucket/deleteBucketReplication.js

@@ -1,10 +1,10 @@
 const assert = require('assert');
 const { S3 } = require('aws-sdk');
 const { series } = require('async');
-const { errors } = require('arsenal');
 
 const getConfig = require('../support/config');
 const BucketUtility = require('../../lib/utility/bucket-util');
+const { errors } = require('arsenal');
 
 const bucket = 'source-bucket';
 const replicationConfig = {
@@ -81,7 +81,7 @@ describe('aws-node-sdk test deleteBucketReplication', () => {
             }),
             next => deleteReplicationAndCheckResponse(bucket, next),
             next => s3.getBucketReplication({ Bucket: bucket }, err => {
-                assert(errors.ReplicationConfigurationNotFoundError[err.code]);
+                assert(errors.ReplicationConfigurationNotFoundError.is[err.code]);
                 return next();
             }),
         ], done));

tests/functional/aws-node-sdk/test/bucket/getBucketReplication.js

@@ -1,10 +1,10 @@
 const assert = require('assert');
 const { S3 } = require('aws-sdk');
 const { series } = require('async');
-const { errors } = require('arsenal');
 
 const getConfig = require('../support/config');
 const BucketUtility = require('../../lib/utility/bucket-util');
+const { errors } = require('arsenal');
 
 const bucket = 'source-bucket';
 
@@ -45,7 +45,7 @@ describe('aws-node-sdk test getBucketReplication', () => {
     it("should return 'ReplicationConfigurationNotFoundError' if bucket does " +
     'not have a replication configuration', done =>
         s3.getBucketReplication({ Bucket: bucket }, err => {
-            assert(errors.ReplicationConfigurationNotFoundError[err.code]);
+            assert(errors.ReplicationConfigurationNotFoundError.is[err.code]);
             return done();
         }));
 

tests/multipleBackend/backendHealthcheckResponse.js

@@ -1,6 +1,5 @@
 'use strict'; // eslint-disable-line strict
 const assert = require('assert');
-const { errors } = require('arsenal');
 const DummyRequestLogger = require('../unit/helpers').DummyRequestLogger;
 const clientCheck
     = require('../../lib/utilities/healthcheckHandler').clientCheck;
@@ -71,7 +70,7 @@ describe('Healthcheck response', () => {
                 const azureLocationNonExistContainerError =
                     results[azureLocationNonExistContainer].error;
                 if (err) {
-                    assert.strictEqual(err, errors.InternalError,
+                    assert(err.is.InternalError,
                         `got unexpected err in clientCheck: ${err}`);
                     assert(azureLocationNonExistContainerError.startsWith(
                         'The specified container is being deleted.'));

tests/multipleBackend/multipartUpload.js

@@ -2,7 +2,7 @@ const assert = require('assert');
 const async = require('async');
 const AWS = require('aws-sdk');
 const { parseString } = require('xml2js');
-const { errors, models } = require('arsenal');
+const { models } = require('arsenal');
 
 const BucketInfo = models.BucketInfo;
 const { getRealAwsConfig } =
@@ -460,11 +460,13 @@ describe('Multipart Upload API with AWS Backend', function mpuTestSuite() {
             abortMPU(uploadId, getAwsParams(objectKey), () => {
                 const listParams = getListParams(objectKey, uploadId);
                 listParts(authInfo, listParams, log, err => {
-                    assert.deepStrictEqual(err, errors.ServiceUnavailable
+                    // TODO
-                      .customizeDescription('Error returned from AWS: ' +
+                    assert.strictEqual(err.is.ServiceUnavailable, true);
-                      'The specified upload does not exist. The upload ID ' +
+                    assert.strictEqual(err.description,
-                      'may be invalid, or the upload may have been aborted ' +
+                        'Error returned from AWS: ' +
-                      'or completed.'));
+                        'The specified upload does not exist. The upload ID ' +
+                        'may be invalid, or the upload may have been aborted ' +
+                        'or completed.');
                     done();
                 });
             });
@@ -513,7 +515,7 @@ describe('Multipart Upload API with AWS Backend', function mpuTestSuite() {
         const fakeKey = `key-${Date.now()}`;
         const delParams = getDeleteParams(fakeKey, fakeUploadId);
         multipartDelete(authInfo, delParams, log, err => {
-            assert.equal(err, errors.NoSuchUpload,
+            assert(err.is.NoSuchUpload,
                 `Error aborting MPU: ${err}`);
             done();
         });
@@ -639,7 +641,7 @@ describe('Multipart Upload API with AWS Backend', function mpuTestSuite() {
             const compParams = getCompleteParams(objectKey, uploadId);
             compParams.post = errorBody;
             completeMultipartUpload(authInfo, compParams, log, err => {
-                assert.deepStrictEqual(err, errors.InvalidPart);
+                assert(err.is.InvalidPart);
                 done();
             });
         });
@@ -661,7 +663,7 @@ describe('Multipart Upload API with AWS Backend', function mpuTestSuite() {
             const compParams = getCompleteParams(objectKey, uploadId);
             compParams.post = errorBody;
             completeMultipartUpload(authInfo, compParams, log, err => {
-                assert.deepStrictEqual(err, errors.InvalidPartOrder);
+                assert(err.is.InvalidPartOrder);
                 done();
             });
         });
@@ -687,7 +689,7 @@ describe('Multipart Upload API with AWS Backend', function mpuTestSuite() {
                 const compParams = getCompleteParams(objectKey, uploadId);
                 compParams.post = errorBody;
                 completeMultipartUpload(authInfo, compParams, log, err => {
-                    assert.deepStrictEqual(err, errors.EntityTooSmall);
+                    assert(err.is.EntityTooSmall);
                     done();
                 });
             });
@@ -825,7 +827,7 @@ describe('Multipart Upload API with AWS Backend', function mpuTestSuite() {
                     (uploadId, next) => {
                         const listParams = getListParams(objectKey, uploadId);
                         listParts(authInfo, listParams, log, err => {
-                            assert(err.NoSuchUpload);
+                            assert(err.is.NoSuchUpload);
                             next();
                         });
                     },

tests/multipleBackend/objectPut.js

@@ -58,7 +58,7 @@ function put(bucketLoc, objLoc, requestHost, cb, errorDescription) {
             resHeaders) => {
             if (errorDescription) {
                 assert.strictEqual(err.code, 400);
-                assert(err.InvalidArgument);
+                assert(err.is.InvalidArgument);
                 assert(err.description.indexOf(errorDescription) > -1);
             } else {
                 assert.strictEqual(err, null, `Error putting object: ${err}`);

tests/multipleBackend/objectPutCopyPart.js

@@ -2,6 +2,7 @@ const assert = require('assert');
 const async = require('async');
 const { parseString } = require('xml2js');
 const AWS = require('aws-sdk');
+const { errors } = require('arsenal');
 
 const { cleanup, DummyRequestLogger, makeAuthInfo }
     = require('../unit/helpers');
@@ -147,8 +148,7 @@ errorPutCopyPart) {
         return objectPutCopyPart(authInfo, copyPartReq,
             bucketName, sourceObjName, undefined, log, (err, copyResult) => {
                 if (errorPutCopyPart) {
-                    assert.strictEqual(err.code, errorPutCopyPart.statusCode);
+                    assert.strictEqual(err.is[errorPutCopyPart.type], true);
-                    assert(err[errorPutCopyPart.code]);
                     return cb();
                 }
                 assert.strictEqual(err, null);
@@ -293,7 +293,7 @@ function testSuite() {
     it('should return error 403 AccessDenied copying part to a ' +
     'different AWS location without object READ access',
     done => {
-        const errorPutCopyPart = { code: 'AccessDenied', statusCode: 403 };
+        const errorPutCopyPart = errors.AccessDenied;
         copyPutPart(null, awsLocation, awsLocation2, 'localhost', done,
         errorPutCopyPart);
     });

tests/multipleBackend/objectPutPart.js

@@ -99,7 +99,7 @@ errorDescription) {
     (err, json) => {
         if (errorDescription) {
             assert.strictEqual(err.code, 400);
-            assert(err.InvalidArgument);
+            assert(err.is.InvalidArgument);
             assert(err.description.indexOf(errorDescription) > -1);
             return cb();
         }

tests/unit/api/apiUtils/objectLockHelpers.js

@@ -37,7 +37,8 @@ describe('objectLockHelpers: validateHeaders', () => {
             = validateHeaders(objLockDisabledBucketInfo, headers, log);
         const expectedError = errors.InvalidRequest.customizeDescription(
             'Bucket is missing ObjectLockConfiguration');
-        assert.strictEqual(objectLockValidationError.InvalidRequest, true);
+        assert.strictEqual(
+            objectLockValidationError.is.InvalidRequest, true);
         assert.strictEqual(objectLockValidationError.description,
             expectedError.description);
     });
@@ -90,7 +91,8 @@ describe('objectLockHelpers: validateHeaders', () => {
         const expectedError = errors.InvalidArgument.customizeDescription(
             'x-amz-object-lock-retain-until-date and x-amz-object-lock-mode ' +
             'must both be supplied');
-        assert.strictEqual(objectLockValidationError.InvalidArgument, true);
+        assert.strictEqual(
+            objectLockValidationError.is.InvalidArgument, true);
         assert.strictEqual(objectLockValidationError.description,
             expectedError.description);
     });
@@ -104,7 +106,8 @@ describe('objectLockHelpers: validateHeaders', () => {
         const expectedError = errors.InvalidArgument.customizeDescription(
             'x-amz-object-lock-retain-until-date and x-amz-object-lock-mode ' +
             'must both be supplied');
-        assert.strictEqual(objectLockValidationError.InvalidArgument, true);
+        assert.strictEqual(
+            objectLockValidationError.is.InvalidArgument, true);
         assert.strictEqual(objectLockValidationError.description,
             expectedError.description);
     });
@@ -118,7 +121,8 @@ describe('objectLockHelpers: validateHeaders', () => {
             'The retain until date must be in the future!');
         const objectLockValidationError
             = validateHeaders(bucketInfo, headers, log);
-        assert.strictEqual(objectLockValidationError.InvalidArgument, true);
+        assert.strictEqual(
+            objectLockValidationError.is.InvalidArgument, true);
         assert.strictEqual(objectLockValidationError.description,
             expectedError.description);
     });
@@ -131,7 +135,8 @@ describe('objectLockHelpers: validateHeaders', () => {
             = validateHeaders(bucketInfo, headers, log);
         const expectedError = errors.InvalidArgument.customizeDescription(
             'Legal hold status must be one of "ON", "OFF"');
-        assert.strictEqual(objectLockValidationError.InvalidArgument, true);
+        assert.strictEqual(
+            objectLockValidationError.is.InvalidArgument, true);
         assert.strictEqual(objectLockValidationError.description,
             expectedError.description);
     });
@@ -145,7 +150,8 @@ describe('objectLockHelpers: validateHeaders', () => {
             = validateHeaders(bucketInfo, headers, log);
         const expectedError = errors.InvalidArgument.customizeDescription(
             'Unknown wormMode directive');
-        assert.strictEqual(objectLockValidationError.InvalidArgument, true);
+        assert.strictEqual(
+            objectLockValidationError.is.InvalidArgument, true);
         assert.strictEqual(objectLockValidationError.description,
             expectedError.description);
     });
@@ -207,7 +213,7 @@ describe('objectLockHelpers: validateObjectLockUpdate', () => {
         };
 
         const error = validateObjectLockUpdate(objMD, retentionInfo, false);
-        assert.deepStrictEqual(error, errors.AccessDenied);
+        assert.strictEqual(error.is.AccessDenied, true);
     });
 
     it('should disallow COMPLIANCE => GOVERNANCE if retention is not expired', () => {
@@ -222,7 +228,7 @@ describe('objectLockHelpers: validateObjectLockUpdate', () => {
         };
 
         const error = validateObjectLockUpdate(objMD, retentionInfo);
-        assert.deepStrictEqual(error, errors.AccessDenied);
+        assert.strictEqual(error.is.AccessDenied, true);
     });
 
     it('should allow COMPLIANCE => GOVERNANCE if retention is expired', () => {
@@ -267,7 +273,7 @@ describe('objectLockHelpers: validateObjectLockUpdate', () => {
         };
 
         const error = validateObjectLockUpdate(objMD, retentionInfo);
-        assert.deepStrictEqual(error, errors.AccessDenied);
+        assert.strictEqual(error.is.AccessDenied, true);
     });
 
     it('should allow shortening retention period if in GOVERNANCE', () => {

tests/unit/api/apiUtils/versioning.js

@@ -425,7 +425,7 @@ describe('versioning helpers', () => {
                 'foobucket', mockBucketMD, testCase.objMD,
                 testCase.reqVersionId, null, (err, options) => {
                     if (testCase.expectedError) {
-                        assert.strictEqual(err, testCase.expectedError);
+                        assert.strictEqual(err.is[testCase.expectedError.type], true);
                     } else {
                         assert.ifError(err);
                         assert.deepStrictEqual(options, testCase.expectedRes);

tests/unit/api/bucketDelete.js

@@ -2,7 +2,6 @@ const crypto = require('crypto');
 const assert = require('assert');
 const async = require('async');
 const { parseString } = require('xml2js');
-const { errors } = require('arsenal');
 
 const bucketDelete = require('../../../lib/api/bucketDelete');
 const { bucketPut } = require('../../../lib/api/bucketPut');
@@ -112,7 +111,7 @@ describe('bucketDelete API', () => {
             objectPut(authInfo, testPutObjectRequest, undefined, log, err => {
                 assert.strictEqual(err, null);
                 bucketDelete(authInfo, testRequest, log, err => {
-                    assert.deepStrictEqual(err, errors.BucketNotEmpty);
+                    assert(err.is.BucketNotEmpty);
                     metadata.getBucket(bucketName, log, (err, md) => {
                         assert.strictEqual(md.getName(), bucketName);
                         metadata.listObject(usersBucket,
@@ -146,7 +145,7 @@ describe('bucketDelete API', () => {
         bucketPut(authInfo, testRequest, log, () => {
             bucketDelete(authInfo, testRequest, log, () => {
                 metadata.getBucket(bucketName, log, (err, md) => {
-                    assert.deepStrictEqual(err, errors.NoSuchBucket);
+                    assert(err.is.NoSuchBucket);
                     assert.strictEqual(md, undefined);
                     metadata.listObject(usersBucket, { prefix: canonicalID },
                         log, (err, listResponse) => {
@@ -169,7 +168,7 @@ describe('bucketDelete API', () => {
     it('should prevent anonymous user delete bucket API access', done => {
         const publicAuthInfo = makeAuthInfo(constants.publicId);
         bucketDelete(publicAuthInfo, testRequest, log, err => {
-            assert.deepStrictEqual(err, errors.AccessDenied);
+            assert(err.is.AccessDenied);
             done();
         });
     });

tests/unit/api/bucketGet.js

@@ -10,8 +10,6 @@ const objectPut = require('../../../lib/api/objectPut');
 const { cleanup, DummyRequestLogger, makeAuthInfo } = require('../helpers');
 const DummyRequest = require('../DummyRequest');
 
-const { errors } = require('arsenal');
-
 const authInfo = makeAuthInfo('accessKey1');
 const bucketName = 'bucketname';
 const delimiter = '/';
@@ -199,7 +197,7 @@ describe('bucketGet API', () => {
         const testGetRequest = Object.assign({ query: { 'max-keys': '-1' } },
             baseGetRequest);
         bucketGet(authInfo, testGetRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert(err.is.InvalidArgument);
             done();
         });
     });

tests/unit/api/bucketGetLifecycle.js

@@ -28,7 +28,7 @@ describe('getBucketLifecycle API', () => {
     'bucket has no lifecycle', done => {
         const lifecycleRequest = getLifecycleRequest(bucketName);
         bucketGetLifecycle(authInfo, lifecycleRequest, log, err => {
-            assert.strictEqual(err.NoSuchLifecycleConfiguration, true);
+            assert.strictEqual(err.is.NoSuchLifecycleConfiguration, true);
             done();
         });
     });

tests/unit/api/bucketGetObjectLock.js

@@ -74,7 +74,7 @@ describe('bucketGetObjectLock API', () => {
         'object lock is not enabled on the bucket', done => {
         const objectLockRequest = getObjectLockConfigRequest(bucketName);
         bucketGetObjectLock(authInfo, objectLockRequest, log, err => {
-            assert.strictEqual(err.ObjectLockConfigurationNotFoundError, true);
+            assert.strictEqual(err.is.ObjectLockConfigurationNotFoundError, true);
             done();
         });
     });

tests/unit/api/bucketGetPolicy.js

@@ -44,7 +44,7 @@ describe('getBucketPolicy API', () => {
     it('should return NoSuchBucketPolicy error if ' +
     'bucket has no policy', done => {
         bucketGetPolicy(authInfo, testBasicRequest, log, err => {
-            assert.strictEqual(err.NoSuchBucketPolicy, true);
+            assert.strictEqual(err.is.NoSuchBucketPolicy, true);
             done();
         });
     });

tests/unit/api/bucketHead.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const { errors } = require('arsenal');
 
 const bucketHead = require('../../../lib/api/bucketHead');
 const { bucketPut } = require('../../../lib/api/bucketPut');
@@ -22,7 +21,7 @@ describe('bucketHead API', () => {
 
     it('should return an error if the bucket does not exist', done => {
         bucketHead(authInfo, testRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -31,7 +30,7 @@ describe('bucketHead API', () => {
         const otherAuthInfo = makeAuthInfo('accessKey2');
         bucketPut(otherAuthInfo, testRequest, log, () => {
             bucketHead(authInfo, testRequest, log, err => {
-                assert.deepStrictEqual(err, errors.AccessDenied);
+                assert.strictEqual(err.is.AccessDenied, true);
                 done();
             });
         });

tests/unit/api/bucketPut.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const { errors } = require('arsenal');
 
 const { checkLocationConstraint } = require('../../../lib/api/bucketPut');
 const { bucketPut } = require('../../../lib/api/bucketPut');
@@ -83,8 +82,8 @@ describe('checkLocationConstraint function', () => {
             if (testCheck.isError) {
                 assert.notEqual(checkLocation.error, null,
                   'Expected failure but got success');
-                assert.strictEqual(checkLocation.error.
+                assert.strictEqual(
-                  InvalidLocationConstraint, true);
+                    checkLocation.error.is.InvalidLocationConstraint, true);
             } else {
                 assert.ifError(checkLocation.error);
                 assert.strictEqual(checkLocation.locationConstraint,
@@ -105,7 +104,7 @@ describe('bucketPut API', () => {
         bucketPut(authInfo, testRequest, log, () => {
             bucketPut(otherAuthInfo, testRequest,
                 log, err => {
-                    assert.deepStrictEqual(err, errors.BucketAlreadyExists);
+                    assert.strictEqual(err.is.BucketAlreadyExists, true);
                     done();
                 });
         });
@@ -188,9 +187,9 @@ describe('bucketPut API', () => {
             post: '',
         };
         bucketPut(authInfo, testRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert.strictEqual(err.is.InvalidArgument, true);
             metadata.getBucket(bucketName, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
         });
@@ -209,9 +208,9 @@ describe('bucketPut API', () => {
             post: '',
         };
         bucketPut(authInfo, testRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert.strictEqual(err.is.InvalidArgument, true);
             metadata.getBucket(bucketName, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
         });
@@ -231,9 +230,9 @@ describe('bucketPut API', () => {
             post: '',
         };
         bucketPut(authInfo, testRequest, log, err => {
-            assert.deepStrictEqual(err, errors.UnresolvableGrantByEmailAddress);
+            assert.strictEqual(err.is.UnresolvableGrantByEmailAddress, true);
             metadata.getBucket(bucketName, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
         });
@@ -309,7 +308,7 @@ describe('bucketPut API', () => {
     it('should prevent anonymous user from accessing putBucket API', done => {
         const publicAuthInfo = makeAuthInfo(constants.publicId);
         bucketPut(publicAuthInfo, testRequest, log, err => {
-            assert.deepStrictEqual(err, errors.AccessDenied);
+            assert.strictEqual(err.is.AccessDenied, true);
         });
         done();
     });
@@ -367,11 +366,10 @@ describe('bucketPut API', () => {
 
         it('should return error if location constraint config is not updated',
             done => bucketPut(authInfo, req, log, err => {
-                const expectedError = errors.InvalidLocationConstraint;
+                assert.strictEqual(err.is.InvalidLocationConstraint, true);
-                expectedError.description = 'value of the location you are ' +
+                assert.strictEqual(err.description, 'value of the location you are ' +
                     `attempting to set - ${newLCKey} - is not listed in the ` +
-                    'locationConstraint config';
+                    'locationConstraint config');
-                assert.deepStrictEqual(err, expectedError);
                 done();
             }));
 

tests/unit/api/bucketPutACL.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const { errors } = require('arsenal');
 
 const aclUtils = require('../../../lib/utilities/aclUtils');
 const { bucketPut } = require('../../../lib/api/bucketPut');
@@ -75,7 +74,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert.strictEqual(err.is.InvalidArgument, true);
             done();
         });
     });
@@ -273,7 +272,7 @@ describe('putBucketACL API', () => {
                 query: { acl: '' },
             };
             return bucketPutACL(authInfo, testACLRequest, log, err => {
-                assert.deepStrictEqual(err, errors.InvalidArgument);
+                assert.strictEqual(err.is.InvalidArgument, true);
                 done();
             });
         });
@@ -295,7 +294,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.UnresolvableGrantByEmailAddress);
+            assert.strictEqual(err.is.UnresolvableGrantByEmailAddress, true);
             done();
         });
     });
@@ -421,7 +420,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.MalformedACLError);
+            assert.strictEqual(err.is.MalformedACLError, true);
             done();
         });
     });
@@ -464,7 +463,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.MalformedACLError);
+            assert.strictEqual(err.is.MalformedACLError, true);
             done();
         });
     });
@@ -496,7 +495,7 @@ describe('putBucketACL API', () => {
         };
 
         return bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert.strictEqual(err.is.InvalidArgument, true);
             done();
         });
     });
@@ -527,7 +526,7 @@ describe('putBucketACL API', () => {
             query: { acl: '' },
         };
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.UnresolvableGrantByEmailAddress);
+            assert.strictEqual(err.is.UnresolvableGrantByEmailAddress, true);
             done();
         });
     });
@@ -563,7 +562,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.MalformedACLError);
+            assert.strictEqual(err.is.MalformedACLError, true);
             done();
         });
     });
@@ -608,7 +607,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.MalformedACLError);
+            assert.strictEqual(err.is.MalformedACLError, true);
             done();
         });
     });
@@ -643,7 +642,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.MalformedXML);
+            assert.strictEqual(err.is.MalformedXML, true);
             done();
         });
     });
@@ -677,7 +676,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert.strictEqual(err.is.InvalidArgument, true);
             done();
         });
     });
@@ -698,7 +697,7 @@ describe('putBucketACL API', () => {
         };
 
         bucketPutACL(authInfo, testACLRequest, log, err => {
-            assert.deepStrictEqual(err, errors.InvalidArgument);
+            assert.strictEqual(err.is.InvalidArgument, true);
             done();
         });
     });

tests/unit/api/bucketPutCors.js

@@ -129,7 +129,7 @@ describe('PUT bucket cors :: helper validation functions ', () => {
             `<ID>${testValue}</ID>`);
             parseCorsXml(xml, log, err => {
                 assert(err, 'Expected error but found none');
-                assert.deepStrictEqual(err, errors.MalformedXML);
+                assert.strictEqual(err.is.MalformedXML, true);
                 return done();
             });
         });
@@ -175,7 +175,7 @@ describe('PUT bucket cors :: helper validation functions ', () => {
                 `<MaxAgeSeconds>${testValue}</MaxAgeSeconds>`);
             parseCorsXml(xml, log, err => {
                 assert(err, 'Expected error but found none');
-                assert.deepStrictEqual(err, errors.MalformedXML);
+                assert.strictEqual(err.is.MalformedXML, true);
                 return done();
             });
         });

tests/unit/api/bucketPutEncryption.js

@@ -25,7 +25,7 @@ describe('bucketPutEncryption API', () => {
     describe('test invalid sse configs', () => {
         it('should reject an empty config', done => {
             bucketPutEncryption(authInfo, templateRequest(bucketName, { post: '' }), log, err => {
-                assert.strictEqual(err.MalformedXML, true);
+                assert.strictEqual(err.is.MalformedXML, true);
                 done();
             });
         });
@@ -36,7 +36,7 @@ describe('bucketPutEncryption API', () => {
                 <ServerSideEncryptionConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
                 </ServerSideEncryptionConfiguration>`,
             }), log, err => {
-                assert.strictEqual(err.MalformedXML, true);
+                assert.strictEqual(err.is.MalformedXML, true);
                 done();
             });
         });
@@ -48,7 +48,7 @@ describe('bucketPutEncryption API', () => {
                 <Rule></Rule>
                 </ServerSideEncryptionConfiguration>`,
             }), log, err => {
-                assert.strictEqual(err.MalformedXML, true);
+                assert.strictEqual(err.is.MalformedXML, true);
                 done();
             });
         });
@@ -56,7 +56,7 @@ describe('bucketPutEncryption API', () => {
         it('should reject a config with no SSEAlgorithm', done => {
             const post = templateSSEConfig({});
             bucketPutEncryption(authInfo, templateRequest(bucketName, { post }), log, err => {
-                assert.strictEqual(err.MalformedXML, true);
+                assert.strictEqual(err.is.MalformedXML, true);
                 done();
             });
         });
@@ -64,7 +64,7 @@ describe('bucketPutEncryption API', () => {
         it('should reject a config with an invalid SSEAlgorithm', done => {
             const post = templateSSEConfig({ algorithm: 'InvalidAlgo' });
             bucketPutEncryption(authInfo, templateRequest(bucketName, { post }), log, err => {
-                assert.strictEqual(err.MalformedXML, true);
+                assert.strictEqual(err.is.MalformedXML, true);
                 done();
             });
         });
@@ -72,7 +72,7 @@ describe('bucketPutEncryption API', () => {
         it('should reject a config with SSEAlgorithm == AES256 and a provided KMSMasterKeyID', done => {
             const post = templateSSEConfig({ algorithm: 'AES256', keyId: '12345' });
             bucketPutEncryption(authInfo, templateRequest(bucketName, { post }), log, err => {
-                assert.strictEqual(err.InvalidArgument, true);
+                assert.strictEqual(err.is.InvalidArgument, true);
                 done();
             });
         });

tests/unit/api/bucketPutObjectLock.js

@@ -48,7 +48,7 @@ describe('putBucketObjectLock API', () => {
 
         it('should return InvalidBucketState error', done => {
             bucketPutObjectLock(authInfo, putObjLockRequest, log, err => {
-                assert.strictEqual(err.InvalidBucketState, true);
+                assert.strictEqual(err.is.InvalidBucketState, true);
                 done();
             });
         });

tests/unit/api/bucketPutPolicy.js

@@ -70,7 +70,7 @@ describe('putBucketPolicy API', () => {
         expectedBucketPolicy.Statement[0].Resource = 'arn:aws::s3:::badname';
         bucketPutPolicy(authInfo, getPolicyRequest(expectedBucketPolicy),
         log, err => {
-            assert.strictEqual(err.MalformedPolicy, true);
+            assert.strictEqual(err.is.MalformedPolicy, true);
             assert.strictEqual(err.description, 'Policy has invalid resource');
             return done();
         });
@@ -81,7 +81,7 @@ describe('putBucketPolicy API', () => {
             { StringEquals: { 's3:x-amz-acl': ['public-read'] } };
         bucketPutPolicy(authInfo, getPolicyRequest(expectedBucketPolicy), log,
         err => {
-            assert.strictEqual(err.NotImplemented, true);
+            assert.strictEqual(err.is.NotImplemented, true);
             done();
         });
     });
@@ -90,7 +90,7 @@ describe('putBucketPolicy API', () => {
         expectedBucketPolicy.Statement[0].Principal = { Service: ['test.com'] };
         bucketPutPolicy(authInfo, getPolicyRequest(expectedBucketPolicy), log,
         err => {
-            assert.strictEqual(err.NotImplemented, true);
+            assert.strictEqual(err.is.NotImplemented, true);
             done();
         });
     });
@@ -100,7 +100,7 @@ describe('putBucketPolicy API', () => {
             { Federated: 'www.test.com' };
         bucketPutPolicy(authInfo, getPolicyRequest(expectedBucketPolicy), log,
         err => {
-            assert.strictEqual(err.NotImplemented, true);
+            assert.strictEqual(err.is.NotImplemented, true);
             done();
         });
     });

tests/unit/api/bucketPutReplication.js

@@ -13,7 +13,7 @@ function checkError(xml, expectedErr, cb) {
         if (expectedErr === null) {
             assert.strictEqual(err, null, `expected no error but got '${err}'`);
         } else {
-            assert(err[expectedErr], 'incorrect error response: should be ' +
+            assert(err.is[expectedErr], 'incorrect error response: should be ' +
                 `'Error: ${expectedErr}' but got '${err}'`);
         }
         return cb();

tests/unit/api/deletedFlagBucket.js

@@ -1,6 +1,5 @@
 const crypto = require('crypto');
 const assert = require('assert');
-const { errors } = require('arsenal');
 
 const BucketInfo = require('arsenal').models.BucketInfo;
 const bucketGet = require('../../../lib/api/bucketGet');
@@ -96,7 +95,7 @@ function confirmDeleted(done) {
         process.nextTick(() => {
             process.nextTick(() => {
                 metadata.getBucket(bucketName, log, err => {
-                    assert.deepStrictEqual(err, errors.NoSuchBucket);
+                    assert.strictEqual(err.is.NoSuchBucket, true);
                     return checkBucketListing(authInfo, bucketName, 0, done);
                 });
             });
@@ -138,7 +137,7 @@ describe('deleted flag bucket handling', () => {
         'different account sends put bucket request for bucket with ' +
         'deleted flag', done => {
         bucketPut(otherAccountAuthInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.BucketAlreadyExists);
+            assert.strictEqual(err.is.BucketAlreadyExists, true);
             metadata.getBucket(bucketName, log, (err, data) => {
                 assert.strictEqual(data._transient, false);
                 assert.strictEqual(data._deleted, true);
@@ -193,7 +192,7 @@ describe('deleted flag bucket handling', () => {
                 'x-amz-acl': 'public-read' }, 'headers',
                 baseTestRequest, baseTestRequest.headers);
             bucketPutACL(otherAccountAuthInfo, putACLRequest, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 metadata.getBucket(bucketName, log, (err, data) => {
                     assert.strictEqual(data._deleted, true);
                     assert.strictEqual(data._transient, false);
@@ -212,7 +211,7 @@ describe('deleted flag bucket handling', () => {
                 baseTestRequest, baseTestRequest.headers);
             const unauthorizedAccount = makeAuthInfo('keepMeOut');
             bucketPutACL(unauthorizedAccount, putACLRequest, log, err => {
-                assert.deepStrictEqual(err, errors.AccessDenied);
+                assert.strictEqual(err.is.AccessDenied, true);
                 metadata.getBucket(bucketName, log, (err, data) => {
                     assert.strictEqual(data._deleted, true);
                     assert.strictEqual(data._transient, false);
@@ -266,7 +265,7 @@ describe('deleted flag bucket handling', () => {
         const postBody = Buffer.from('I am a body', 'utf8');
         const putObjRequest = new DummyRequest(setUpRequest, postBody);
         objectPut(otherAccountAuthInfo, putObjRequest, undefined, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -314,7 +313,7 @@ describe('deleted flag bucket handling', () => {
         initiateRequest.objectKey = 'objectName';
         initiateMultipartUpload(otherAccountAuthInfo, initiateRequest, log,
             err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -331,7 +330,7 @@ describe('deleted flag bucket handling', () => {
         'authorized', done => {
         bucketDelete(otherAccountAuthInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.AccessDenied);
+                assert.strictEqual(err.is.AccessDenied, true);
                 done();
             });
     });
@@ -340,7 +339,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         bucketDeleteWebsite(authInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 confirmDeleted(done);
             });
     });
@@ -349,7 +348,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         bucketGet(authInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 confirmDeleted(done);
             });
     });
@@ -358,7 +357,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         bucketGetACL(authInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 confirmDeleted(done);
             });
     });
@@ -367,7 +366,7 @@ describe('deleted flag bucket handling', () => {
     'NoSuchBucket error and complete deletion', done => {
         bucketGetCors(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -383,7 +382,7 @@ describe('deleted flag bucket handling', () => {
         bucketPutCorsRequest.headers['content-md5'] = crypto.createHash('md5')
             .update(bucketPutCorsRequest.post, 'utf8').digest('base64');
         bucketPutCors(authInfo, bucketPutCorsRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -391,7 +390,7 @@ describe('deleted flag bucket handling', () => {
     it('bucketDeleteCors request on bucket with delete flag should return ' +
         'NoSuchBucket error and complete deletion', done => {
         bucketDeleteCors(authInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -400,7 +399,7 @@ describe('deleted flag bucket handling', () => {
     'NoSuchBucket error and complete deletion', done => {
         bucketGetWebsite(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -414,7 +413,7 @@ describe('deleted flag bucket handling', () => {
         '</WebsiteConfiguration>';
         bucketPutWebsite(authInfo, bucketPutWebsiteRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -423,7 +422,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         bucketHead(authInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 confirmDeleted(done);
             });
     });
@@ -438,13 +437,13 @@ describe('deleted flag bucket handling', () => {
         if (extraArgNeeded) {
             return apiAction(authInfo, mpuRequest, undefined,
                 log, err => {
-                    assert.deepStrictEqual(err, errors.NoSuchUpload);
+                    assert.strictEqual(err.is.NoSuchUpload, true);
                     return done();
                 });
         }
         return apiAction(authInfo, mpuRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchUpload);
+                assert.strictEqual(err.is.NoSuchUpload, true);
                 return done();
             });
     }
@@ -495,7 +494,7 @@ describe('deleted flag bucket handling', () => {
         listRequest.query = {};
         listMultipartUploads(authInfo, listRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -505,7 +504,7 @@ describe('deleted flag bucket handling', () => {
         done => {
             objectGet(authInfo, baseTestRequest, false,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 confirmDeleted(done);
             });
         });
@@ -514,7 +513,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         objectGetACL(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -523,7 +522,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         objectHead(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -532,7 +531,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error and complete deletion', done => {
         objectPutACL(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });
@@ -541,7 +540,7 @@ describe('deleted flag bucket handling', () => {
         'NoSuchBucket error', done => {
         objectDelete(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             confirmDeleted(done);
         });
     });

tests/unit/api/multipartDelete.js

@@ -3,8 +3,6 @@ const async = require('async');
 const { parseString } = require('xml2js');
 const sinon = require('sinon');
 
-const { errors } = require('arsenal');
-
 const { cleanup, DummyRequestLogger } = require('../helpers');
 const { config } = require('../../../lib/Config');
 const services = require('../../../lib/services');
@@ -126,7 +124,7 @@ describe('Multipart Delete API', () => {
     'exist and legacyAwsBehavior set to true',
     done => {
         _createAndAbortMpu(true, true, eastLocation, err => {
-            assert.strictEqual(err, errors.NoSuchUpload,
+            assert.strictEqual(err.is.NoSuchUpload, true,
                 `Expected NoSuchUpload, got ${err}`);
             done();
         });

tests/unit/api/multipartUpload.js

@@ -168,7 +168,7 @@ describe('Multipart Upload API', () => {
         'no destination bucket', done => {
         initiateMultipartUpload(authInfo, initiateRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -315,7 +315,7 @@ describe('Multipart Upload API', () => {
             }, postBody);
             objectPutPart(authInfo, partRequest, undefined, log,
                 (err, result) => {
-                    assert.deepStrictEqual(err, errors.TooManyParts);
+                    assert.strictEqual(err.is.TooManyParts, true);
                     assert.strictEqual(result, undefined);
                     done();
                 });
@@ -351,7 +351,7 @@ describe('Multipart Upload API', () => {
             }, postBody);
             objectPutPart(authInfo, partRequest, undefined, log,
                 (err, result) => {
-                    assert.deepStrictEqual(err, errors.InvalidArgument);
+                    assert.strictEqual(err.is.InvalidArgument, true);
                     assert.strictEqual(result, undefined);
                     done();
                 });
@@ -394,7 +394,7 @@ describe('Multipart Upload API', () => {
             }, postBody);
             objectPutPart(authInfo, partRequest, undefined,
                 log, (err, result) => {
-                    assert.deepStrictEqual(err, errors.EntityTooLarge);
+                    assert.strictEqual(err.is.EntityTooLarge, true);
                     assert.strictEqual(result, undefined);
                     done();
                 });
@@ -691,7 +691,7 @@ describe('Multipart Upload API', () => {
                 };
                 completeMultipartUpload(authInfo,
                     completeRequest, log, err => {
-                        assert.deepStrictEqual(err, errors.MalformedXML);
+                        assert.strictEqual(err.is.MalformedXML, true);
                         assert.strictEqual(metadata.keyMaps.get(mpuBucket).size,
                                            2);
                         done();
@@ -745,7 +745,7 @@ describe('Multipart Upload API', () => {
                     calculatedHash,
                 };
                 completeMultipartUpload(authInfo, completeRequest, log, err => {
-                    assert.deepStrictEqual(err, errors.MalformedXML);
+                    assert.strictEqual(err.is.MalformedXML, true);
                     done();
                 });
             });
@@ -818,8 +818,7 @@ describe('Multipart Upload API', () => {
                     };
                     completeMultipartUpload(authInfo,
                         completeRequest, log, err => {
-                            assert.deepStrictEqual(err,
+                            assert.strictEqual(err.is.InvalidPartOrder, true);
-                                errors.InvalidPartOrder);
                             assert.strictEqual(metadata.keyMaps
                                                        .get(mpuBucket).size, 3);
                             done();
@@ -876,8 +875,7 @@ describe('Multipart Upload API', () => {
                     calculatedHash,
                 };
                 completeMultipartUpload(authInfo, completeRequest, log, err => {
-                    assert.deepStrictEqual(err,
+                    assert.strictEqual(err.is.InvalidPart, true);
-                        errors.InvalidPart);
                     assert.strictEqual(metadata.keyMaps.get(mpuBucket).size, 2);
                     done();
                 });
@@ -950,7 +948,7 @@ describe('Multipart Upload API', () => {
                     assert.strictEqual(metadata.keyMaps.get(mpuBucket).size, 3);
                     completeMultipartUpload(authInfo,
                         completeRequest, log, err => {
-                            assert.deepStrictEqual(err, errors.InvalidPart);
+                            assert.strictEqual(err.is.InvalidPart, true);
                             done();
                         });
                 });
@@ -1032,8 +1030,7 @@ describe('Multipart Upload API', () => {
                     assert.strictEqual(metadata.keyMaps.get(mpuBucket).size, 3);
                     completeMultipartUpload(authInfo,
                         completeRequest, log, err => {
-                            assert.deepStrictEqual(err,
+                            assert.strictEqual(err.is.EntityTooSmall, true);
-                                                   errors.EntityTooSmall);
                             done();
                         });
                 });
@@ -1716,7 +1713,7 @@ describe('Multipart Upload API', () => {
 
         bucketPut(authInfo, bucketPutRequest, log, () =>
           objectPutPart(authInfo, partRequest, undefined, log, err => {
-              assert.strictEqual(err, errors.NoSuchUpload);
+              assert.strictEqual(err.is.NoSuchUpload, true);
               done();
           })
         );
@@ -1831,7 +1828,7 @@ describe('Multipart Upload API', () => {
                 completeMultipartUpload(authInfo, completeRequest, log, err => {
                     // expect a failure here because we could not
                     // remove the overview key
-                    assert.strictEqual(err, errors.InternalError);
+                    assert.strictEqual(err.is.InternalError, true);
                     next(null, eTag, testUploadId);
                 });
             },
@@ -2054,7 +2051,7 @@ describe('complete mpu with versioning', () => {
                 completeMultipartUpload(authInfo, completeRequest, log, err => {
                     // expect a failure here because we could not
                     // remove the overview key
-                    assert.strictEqual(err, errors.InternalError);
+                    assert.strictEqual(err.is.InternalError, true);
                     next(null, eTag, testUploadId);
                 });
             },

tests/unit/api/objectCopyPart.js

@@ -109,7 +109,7 @@ describe('objectCopyPart', () => {
             _createObjectCopyPartRequest(destBucketName, uploadId, headers);
         objectPutCopyPart(
             authInfo, req, sourceBucketName, objectKey, undefined, log, err => {
-                assert(err.InvalidArgument);
+                assert.strictEqual(err.is.InvalidArgument, true);
                 assert.strictEqual(err.description,
                     'The x-amz-copy-source-range value must be of the form ' +
                     'bytes=first-last where first and last are the ' +

tests/unit/api/objectDelete.js

@@ -1,7 +1,6 @@
 const assert = require('assert');
 const async = require('async');
 const crypto = require('crypto');
-const { errors } = require('arsenal');
 const xml2js = require('xml2js');
 
 const { bucketPut } = require('../../../lib/api/bucketPut');
@@ -93,8 +92,7 @@ describe('objectDelete API', () => {
                         assert.strictEqual(err, null);
                         objectGet(authInfo, testGetObjectRequest, false,
                             log, err => {
-                                assert.deepStrictEqual(err,
+                                assert.strictEqual(err.is.NoSuchKey, true);
-                                    errors.NoSuchKey);
                                 done();
                             });
                     });
@@ -117,10 +115,7 @@ describe('objectDelete API', () => {
                         assert.strictEqual(err, null);
                         objectGet(authInfo, testGetObjectRequest, false,
                             log, err => {
-                                const expected =
+                                assert.strictEqual(err.is.NoSuchKey, true);
-                                    Object.assign({}, errors.NoSuchKey);
-                                const received = Object.assign({}, err);
-                                assert.deepStrictEqual(received, expected);
                                 done();
                             });
                     });
@@ -183,7 +178,7 @@ describe('objectDelete API', () => {
         const publicAuthInfo = makeAuthInfo(constants.publicId);
         bucketPut(authInfo, testBucketPutRequest, log, () => {
             objectDelete(publicAuthInfo, testDeleteRequest, log, err => {
-                assert.deepStrictEqual(err, errors.AccessDenied);
+                assert.strictEqual(err.is.AccessDenied, true);
                 done();
             });
         });

tests/unit/api/objectGetACL.js

@@ -1,7 +1,6 @@
 const assert = require('assert');
 const async = require('async');
 const { parseString } = require('xml2js');
-const { errors } = require('arsenal');
 
 const { bucketPut } = require('../../../lib/api/bucketPut');
 const constants = require('../../../constants');
@@ -79,7 +78,7 @@ describe('objectGetACL API', () => {
     'for a nonexistent object', done => {
         bucketPut(authInfo, testBucketPutRequest, log, () => {
             objectGetACL(authInfo, testGetACLRequest, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchKey);
+                assert.strictEqual(err.is.NoSuchKey, true);
                 done();
             });
         });

tests/unit/api/objectGetLegalHold.js

@@ -61,7 +61,7 @@ describe('getObjectLegalHold API', () => {
         it('should return InvalidRequest error', done => {
             objectGetLegalHold(authInfo, getObjectLegalHoldRequest, log,
                 err => {
-                    assert.strictEqual(err.InvalidRequest, true);
+                    assert.strictEqual(err.is.InvalidRequest, true);
                     done();
                 });
         });
@@ -84,8 +84,7 @@ describe('getObjectLegalHold API', () => {
             done => {
                 objectGetLegalHold(authInfo, getObjectLegalHoldRequest, log,
                     err => {
-                        const error = err.NoSuchObjectLockConfiguration;
+                        assert.strictEqual(err.is.NoSuchObjectLockConfiguration, true);
-                        assert.strictEqual(error, true);
                         done();
                     });
             });

tests/unit/api/objectGetRetention.js

@@ -64,7 +64,7 @@ describe('getObjectRetention API', () => {
 
         it('should return InvalidRequest error', done => {
             objectGetRetention(authInfo, getObjRetRequest, log, err => {
-                assert.strictEqual(err.InvalidRequest, true);
+                assert.strictEqual(err.is.InvalidRequest, true);
                 done();
             });
         });
@@ -85,7 +85,7 @@ describe('getObjectRetention API', () => {
         it('should return NoSuchObjectLockConfiguration if no retention set',
         done => {
             objectGetRetention(authInfo, getObjRetRequest, log, err => {
-                assert.strictEqual(err.NoSuchObjectLockConfiguration, true);
+                assert.strictEqual(err.is.NoSuchObjectLockConfiguration, true);
                 done();
             });
         });

tests/unit/api/objectHead.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const { errors } = require('arsenal');
 
 const { bucketPut } = require('../../../lib/api/bucketPut');
 const { cleanup, DummyRequestLogger, makeAuthInfo } = require('../helpers');
@@ -17,9 +16,9 @@ const postBody = Buffer.from('I am a body', 'utf8');
 const correctMD5 = 'be747eb4b75517bf6b3cf7c5fbb62f3a';
 const incorrectMD5 = 'fkjwelfjlslfksdfsdfsdfsdfsdfsdj';
 const objectName = 'objectName';
-const date = new Date();
+const masterDate = new Date();
-const laterDate = date.setMinutes(date.getMinutes() + 30);
+const laterDate = new Date().setMinutes(masterDate.getMinutes() + 30);
-const earlierDate = date.setMinutes(date.getMinutes() - 30);
+const earlierDate = new Date().setMinutes(masterDate.getMinutes() - 30);
 const testPutBucketRequest = {
     bucketName,
     namespace,
@@ -60,7 +59,7 @@ describe('objectHead API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectHead(authInfo, testGetRequest, log, err => {
-                        assert.deepStrictEqual(err, errors.NotModified);
+                        assert.strictEqual(err.is.NotModified, true);
                         done();
                     });
                 });
@@ -83,8 +82,7 @@ describe('objectHead API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectHead(authInfo, testGetRequest, log, err => {
-                        assert.deepStrictEqual(err,
+                        assert.strictEqual(err.is.PreconditionFailed, true);
-                            errors.PreconditionFailed);
                         done();
                     });
                 });
@@ -107,8 +105,7 @@ describe('objectHead API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectHead(authInfo, testGetRequest, log, err => {
-                        assert.deepStrictEqual(err,
+                        assert.strictEqual(err.is.PreconditionFailed, true);
-                            errors.PreconditionFailed);
                         done();
                     });
                 });
@@ -131,7 +128,7 @@ describe('objectHead API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectHead(authInfo, testGetRequest, log, err => {
-                        assert.deepStrictEqual(err, errors.NotModified);
+                        assert.strictEqual(err.is.NotModified, true);
                         done();
                     });
                 });
@@ -171,16 +168,15 @@ describe('objectHead API', () => {
                 partNumber: '1',
             },
         };
-        const customizedInvalidRequestError = errors.InvalidRequest
-            .customizeDescription('Cannot specify both Range header and ' +
-                'partNumber query parameter.');
 
         bucketPut(authInfo, testPutBucketRequest, log, () => {
             objectPut(authInfo, testPutObjectRequest, undefined, log, err => {
                 assert.strictEqual(err, null, `Error objectPut: ${err}`);
                 objectHead(authInfo, testGetRequest, log, err => {
-                    assert.deepStrictEqual(err, customizedInvalidRequestError);
+                    assert.strictEqual(err.is.InvalidRequest, true);
-                    assert.deepStrictEqual(err.InvalidRequest, true);
+                    assert.strictEqual(err.description,
+                        'Cannot specify both Range header and ' +
+                        'partNumber query parameter.');
                     done();
                 });
             });
@@ -198,15 +194,13 @@ describe('objectHead API', () => {
                 partNumber: 'nan',
             },
         };
-        const customizedInvalidArgumentError = errors.InvalidArgument
-            .customizeDescription('Part number must be a number.');
 
         bucketPut(authInfo, testPutBucketRequest, log, () => {
             objectPut(authInfo, testPutObjectRequest, undefined, log, err => {
                 assert.strictEqual(err, null, `Error objectPut: ${err}`);
                 objectHead(authInfo, testGetRequest, log, err => {
-                    assert.deepStrictEqual(err, customizedInvalidArgumentError);
+                    assert.strictEqual(err.is.InvalidArgument, true);
-                    assert.deepStrictEqual(err.InvalidArgument, true);
+                    assert.strictEqual(err.description, 'Part number must be a number.');
                     done();
                 });
             });

tests/unit/api/objectPut.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const async = require('async');
 const moment = require('moment');
-const { errors, s3middleware } = require('arsenal');
+const { s3middleware } = require('arsenal');
 
 const { bucketPut } = require('../../../lib/api/bucketPut');
 const bucketPutObjectLock = require('../../../lib/api/bucketPutObjectLock');
@@ -84,7 +84,7 @@ describe('parseTagFromQuery', () => {
         it(`should ${behavior} if tag set: "${test.tagging}"`, done => {
             const result = parseTagFromQuery(test.tagging);
             if (test.error) {
-                assert(result[test.error.status]);
+                assert.strictEqual(result.is[test.error.status], true);
                 assert.strictEqual(result.code, test.error.statusCode);
             } else {
                 assert.deepStrictEqual(result, test.result);
@@ -112,7 +112,7 @@ describe('objectPut API', () => {
 
     it('should return an error if the bucket does not exist', done => {
         objectPut(authInfo, testPutObjectRequest, undefined, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -123,7 +123,7 @@ describe('objectPut API', () => {
             log, () => {
                 objectPut(authInfo, testPutObjectRequest,
                     undefined, log, err => {
-                        assert.deepStrictEqual(err, errors.AccessDenied);
+                        assert.strictEqual(err.is.AccessDenied, true);
                         done();
                     });
             });
@@ -451,9 +451,8 @@ describe('objectPut API', () => {
 
         bucketPut(authInfo, testPutBucketRequest, log, () => {
             objectPut(authInfo, testPutObjectRequest, undefined, log, err => {
-                assert.deepStrictEqual(err, errors.InvalidRequest
+                assert.strictEqual(err.is.InvalidRequest, true);
-                    .customizeDescription(
+                assert.strictEqual(err.description, 'Bucket is missing ObjectLockConfiguration');
-                        'Bucket is missing ObjectLockConfiguration'));
                 done();
             });
         });
@@ -592,7 +591,7 @@ describe('objectPut API with versioning', () => {
         bucketPut(authInfo, testPutBucketRequest, log, () => {
             objectPut(authInfo, testPutObjectRequest, undefined, log,
             err => {
-                assert.deepStrictEqual(err, errors.BadDigest);
+                assert.strictEqual(err.is.BadDigest, true);
                 // orphan objects don't get deleted
                 // until the next tick
                 // in memory

tests/unit/api/objectPutACL.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const { errors } = require('arsenal');
 
 const { bucketPut } = require('../../../lib/api/bucketPut');
 const constants = require('../../../constants');
@@ -63,8 +62,7 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert
+                        assert.strictEqual(err.is.InvalidArgument, true);
-                            .deepStrictEqual(err, errors.InvalidArgument);
                         done();
                     });
                 });
@@ -208,8 +206,8 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.strictEqual(err,
+                        assert.strictEqual(
-                            errors.UnresolvableGrantByEmailAddress);
+                            err.is.UnresolvableGrantByEmailAddress, true);
                         done();
                     });
                 });
@@ -274,8 +272,7 @@ describe('putObjectACL API', () => {
             objectPut(authInfo, testPutObjectRequest, undefined, log,
                 () => {
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.deepStrictEqual(err,
+                        assert.strictEqual(err.is.AccessDenied, true);
-                            errors.AccessDenied);
                         done();
                     });
                 });
@@ -342,8 +339,8 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.strictEqual(err,
+                        assert.strictEqual(
-                            errors.UnresolvableGrantByEmailAddress);
+                            err.is.UnresolvableGrantByEmailAddress, true);
                         done();
                     });
                 });
@@ -371,8 +368,7 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.deepStrictEqual(err,
+                        assert.strictEqual(err.is.MalformedACLError, true);
-                            errors.MalformedACLError);
                         done();
                     });
                 });
@@ -400,7 +396,7 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.deepStrictEqual(err, errors.MalformedXML);
+                        assert.strictEqual(err.is.MalformedXML, true);
                         done();
                     });
                 });
@@ -427,7 +423,7 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.deepStrictEqual(err, errors.InvalidArgument);
+                        assert.strictEqual(err.is.InvalidArgument, true);
                         done();
                     });
                 });
@@ -455,7 +451,7 @@ describe('putObjectACL API', () => {
                 (err, resHeaders) => {
                     assert.strictEqual(resHeaders.ETag, `"${correctMD5}"`);
                     objectPutACL(authInfo, testObjACLRequest, log, err => {
-                        assert.deepStrictEqual(err, errors.InvalidArgument);
+                        assert.strictEqual(err.is.InvalidArgument, true);
                         done();
                     });
                 });

tests/unit/api/objectPutLegalHold.js

@@ -55,7 +55,7 @@ describe('putObjectLegalHold API', () => {
 
         it('should return InvalidRequest error', done => {
             objectPutLegalHold(authInfo, putLegalHoldReq('ON'), log, err => {
-                assert.strictEqual(err.InvalidRequest, true);
+                assert.strictEqual(err.is.InvalidRequest, true);
                 done();
             });
         });

tests/unit/api/objectPutRetention.js

@@ -1,7 +1,6 @@
 const assert = require('assert');
 const moment = require('moment');
 
-const { errors } = require('arsenal');
 const { bucketPut } = require('../../../lib/api/bucketPut');
 const objectPut = require('../../../lib/api/objectPut');
 const objectPutRetention = require('../../../lib/api/objectPutRetention');
@@ -99,7 +98,7 @@ describe('putObjectRetention API', () => {
 
         it('should return InvalidRequest error', done => {
             objectPutRetention(authInfo, putObjRetRequestGovernance, log, err => {
-                assert.strictEqual(err.InvalidRequest, true);
+                assert.strictEqual(err.is.InvalidRequest, true);
                 done();
             });
         });
@@ -134,7 +133,7 @@ describe('putObjectRetention API', () => {
             objectPutRetention(authInfo, putObjRetRequestCompliance, log, err => {
                 assert.ifError(err);
                 return objectPutRetention(authInfo, putObjRetRequestGovernance, log, err => {
-                    assert.deepStrictEqual(err, errors.AccessDenied);
+                    assert.strictEqual(err.is.AccessDenied, true);
                     done();
                 });
             });
@@ -144,7 +143,7 @@ describe('putObjectRetention API', () => {
             objectPutRetention(authInfo, putObjRetRequestCompliance, log, err => {
                 assert.ifError(err);
                 return objectPutRetention(authInfo, putObjRetRequestComplianceShorter, log, err => {
-                    assert.deepStrictEqual(err, errors.AccessDenied);
+                    assert.strictEqual(err.is.AccessDenied, true);
                     done();
                 });
             });
@@ -155,7 +154,7 @@ describe('putObjectRetention API', () => {
             objectPutRetention(authInfo, putObjRetRequestGovernance, log, err => {
                 assert.ifError(err);
                 return objectPutRetention(authInfo, putObjRetRequestGovernance, log, err => {
-                    assert.deepStrictEqual(err, errors.AccessDenied);
+                    assert.strictEqual(err.is.AccessDenied, true);
                     done();
                 });
             });

tests/unit/api/objectPutTagging.js

@@ -37,8 +37,8 @@ const testPutObjectRequest = new DummyRequest({
 
 function _checkError(err, code, errorName) {
     assert(err, 'Expected error but found none');
+    assert.strictEqual(err.is[errorName], true);
     assert.strictEqual(err.code, code);
-    assert(err[errorName]);
 }
 
 function _generateSampleXml(key, value) {

tests/unit/api/serviceGet.js

@@ -1,7 +1,6 @@
 const assert = require('assert');
 const async = require('async');
 const { parseString } = require('xml2js');
-const { errors } = require('arsenal');
 
 const { bucketPut } = require('../../../lib/api/bucketPut');
 const constants = require('../../../constants');
@@ -79,7 +78,7 @@ describe('serviceGet API', () => {
     it('should prevent anonymous user from accessing getService API', done => {
         const publicAuthInfo = makeAuthInfo(constants.publicId);
         serviceGet(publicAuthInfo, serviceGetRequest, log, err => {
-            assert.deepStrictEqual(err, errors.AccessDenied);
+            assert.strictEqual(err.is.AccessDenied, true);
             done();
         });
     });

tests/unit/api/transientBucket.js

@@ -1,6 +1,5 @@
 const assert = require('assert');
 const crypto = require('crypto');
-const { errors } = require('arsenal');
 
 const BucketInfo = require('arsenal').models.BucketInfo;
 const bucketGet = require('../../../lib/api/bucketGet');
@@ -101,7 +100,7 @@ describe('transient bucket handling', () => {
     it('putBucket request should return error if ' +
         'transient bucket created by different account', done => {
         bucketPut(otherAccountAuthInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.BucketAlreadyExists);
+            assert.strictEqual(err.is.BucketAlreadyExists, true);
             serviceGet(otherAccountAuthInfo, serviceGetRequest,
                 log, (err, data) => {
                     parseString(data, (err, result) => {
@@ -237,7 +236,7 @@ describe('transient bucket handling', () => {
         bucketDelete(authInfo, baseTestRequest, log, err => {
             assert.ifError(err);
             metadata.getBucket(bucketName, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
         });
@@ -247,7 +246,7 @@ describe('transient bucket handling', () => {
         'request is not from owner', done => {
         bucketDelete(otherAccountAuthInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.AccessDenied);
+                assert.strictEqual(err.is.AccessDenied, true);
                 done();
             });
     });
@@ -260,7 +259,7 @@ describe('transient bucket handling', () => {
         bucketGetRequest.query = {};
         bucketGet(authInfo, bucketGetRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -273,7 +272,7 @@ describe('transient bucket handling', () => {
         bucketGetACLRequest.query = { acl: '' };
         bucketGetACL(authInfo, bucketGetACLRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -281,7 +280,7 @@ describe('transient bucket handling', () => {
     it('bucketGetCors request on transient bucket should return ' +
         'NoSuchBucket error', done => {
         bucketGetCors(authInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -297,7 +296,7 @@ describe('transient bucket handling', () => {
         bucketPutCorsRequest.headers['content-md5'] = crypto.createHash('md5')
             .update(bucketPutCorsRequest.post, 'utf8').digest('base64');
         bucketPutCors(authInfo, bucketPutCorsRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -305,7 +304,7 @@ describe('transient bucket handling', () => {
     it('bucketDeleteCors request on transient bucket should return ' +
         'NoSuchBucket error', done => {
         bucketDeleteCors(authInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -313,7 +312,7 @@ describe('transient bucket handling', () => {
     it('bucketGetWebsite request on transient bucket should return ' +
         'NoSuchBucket error', done => {
         bucketGetWebsite(authInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -326,7 +325,7 @@ describe('transient bucket handling', () => {
         '<IndexDocument><Suffix>index.html</Suffix></IndexDocument>' +
         '</WebsiteConfiguration>';
         bucketPutWebsite(authInfo, bucketPutWebsiteRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -334,7 +333,7 @@ describe('transient bucket handling', () => {
     it('bucketDeleteWebsite request on transient bucket should return ' +
         'NoSuchBucket error', done => {
         bucketDeleteWebsite(authInfo, baseTestRequest, log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -343,7 +342,7 @@ describe('transient bucket handling', () => {
         'error', done => {
         bucketHead(authInfo, baseTestRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -357,7 +356,7 @@ describe('transient bucket handling', () => {
         completeMpuRequest.query = { uploadId };
         completeMultipartUpload(authInfo, completeMpuRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchUpload);
+                assert.strictEqual(err.is.NoSuchUpload, true);
                 done();
             });
     });
@@ -371,7 +370,7 @@ describe('transient bucket handling', () => {
         listRequest.query = { uploadId };
         listParts(authInfo, listRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchUpload);
+                assert.strictEqual(err.is.NoSuchUpload, true);
                 done();
             });
     });
@@ -396,7 +395,7 @@ describe('transient bucket handling', () => {
             config.locationConstraints[locationConstraint].
                 legacyAwsBehavior = true;
             multipartDelete(authInfo, deleteRequest, log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchUpload);
+                assert.strictEqual(err.is.NoSuchUpload, true);
                 done();
             });
         });
@@ -423,7 +422,7 @@ describe('transient bucket handling', () => {
             partNumber: '1' };
         objectPutPart(authInfo, putPartRequest, undefined,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchUpload);
+                assert.strictEqual(err.is.NoSuchUpload, true);
                 done();
             });
     });
@@ -435,7 +434,7 @@ describe('transient bucket handling', () => {
         listRequest.query = {};
         listMultipartUploads(authInfo, listRequest,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
     });
@@ -445,7 +444,7 @@ describe('transient bucket handling', () => {
         done => {
             objectGet(authInfo, baseTestRequest, false,
             log, err => {
-                assert.deepStrictEqual(err, errors.NoSuchBucket);
+                assert.strictEqual(err.is.NoSuchBucket, true);
                 done();
             });
         });
@@ -454,7 +453,7 @@ describe('transient bucket handling', () => {
         'NoSuchBucket error', done => {
         objectGetACL(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -463,7 +462,7 @@ describe('transient bucket handling', () => {
         'NoSuchBucket error', done => {
         objectHead(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -472,7 +471,7 @@ describe('transient bucket handling', () => {
         'NoSuchBucket error', done => {
         objectPutACL(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });
@@ -481,7 +480,7 @@ describe('transient bucket handling', () => {
         'NoSuchBucket error', done => {
         objectDelete(authInfo, baseTestRequest,
         log, err => {
-            assert.deepStrictEqual(err, errors.NoSuchBucket);
+            assert.strictEqual(err.is.NoSuchBucket, true);
             done();
         });
     });

tests/unit/bucket/bucketCreation.js

@@ -1,5 +1,3 @@
-const { errors } = require('arsenal');
-
 const assert = require('assert');
 
 const { cleanup, DummyRequestLogger } = require('../helpers');
@@ -45,7 +43,7 @@ describe('bucket creation', () => {
         it('should return 409 if try to recreate in non-us-east-1', done => {
             createBucket(authInfo, bucketName, headers,
             normalBehaviorLocationConstraint, log, err => {
-                assert.strictEqual(err, errors.BucketAlreadyOwnedByYou);
+                assert.strictEqual(err.is.BucketAlreadyOwnedByYou, true);
                 done();
             });
         });
@@ -64,7 +62,7 @@ describe('bucket creation', () => {
         it('should return 409 if try to recreate in us-east-1', done => {
             createBucket(authInfo, bucketName, headers,
             specialBehaviorLocationConstraint, log, err => {
-                assert.strictEqual(err, errors.BucketAlreadyOwnedByYou);
+                assert.strictEqual(err.is.BucketAlreadyOwnedByYou, true);
                 done();
             });
         });

tests/unit/bucket/bucket_mem_api.js

@@ -1,8 +1,6 @@
 const assert = require('assert');
 const async = require('async');
 
-const { errors } = require('arsenal');
-
 const BucketInfo = require('arsenal').models.BucketInfo;
 const { cleanup, DummyRequestLogger } = require('../helpers');
 const { isKeyInContents }
@@ -39,7 +37,7 @@ describe('bucket API for getting, putting and deleting ' +
     it('should return an error in response ' +
        'to getObjectMD when no such key', done => {
         metadata.getObjectMD(bucketName, 'notThere', {}, log, (err, value) => {
-            assert.deepStrictEqual(err, errors.NoSuchKey);
+            assert.strictEqual(err.is.NoSuchKey, true);
             assert.strictEqual(value, undefined);
             done();
         });
@@ -52,7 +50,7 @@ describe('bucket API for getting, putting and deleting ' +
             () => {
                 metadata.getObjectMD(bucketName, 'objectToDelete', {}, log,
                     (err, value) => {
-                        assert.deepStrictEqual(err, errors.NoSuchKey);
+                        assert.strictEqual(err.is.NoSuchKey, true);
                         assert.strictEqual(value, undefined);
                         done();
                     });

tests/unit/multipleBackend/locationConstraintCheck.js

@@ -40,7 +40,7 @@ describe('Location Constraint Check', () => {
             createTestRequest('fail-region'), null, testBucket, log);
         assert.strictEqual(backendInfoObj.err.code, 400,
             'Expected "Invalid Argument" code error');
-        assert(backendInfoObj.err.InvalidArgument, 'Expected "Invalid ' +
+        assert(backendInfoObj.err.is.InvalidArgument, 'Expected "Invalid ' +
         'Argument" error');
         done();
     });

yarn.lock

@@ -111,6 +111,23 @@
   dependencies:
     dayjs "^1.10.5"
 
+"@sideway/address@^4.1.3":
+  version "4.1.4"
+  resolved "https://registry.yarnpkg.com/@sideway/address/-/address-4.1.4.tgz#03dccebc6ea47fdc226f7d3d1ad512955d4783f0"
+  integrity sha512-7vwq+rOHVWjyXxVlR76Agnvhy8I9rpzjosTESvmhNeXOXdZZB15Fl+TI9x1SiHZH5Jv2wTGduSxFDIaq0m3DUw==
+  dependencies:
+    "@hapi/hoek" "^9.0.0"
+
+"@sideway/formula@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@sideway/formula/-/formula-3.0.0.tgz#fe158aee32e6bd5de85044be615bc08478a0a13c"
+  integrity sha512-vHe7wZ4NOXVfkoRb8T5otiENVlT7a3IAiw7H5M2+GO+9CDgcVUUsX1zalAztCmwyOr2RUTGJdgB+ZvSVqmdHmg==
+
+"@sideway/pinpoint@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@sideway/pinpoint/-/pinpoint-2.0.0.tgz#cff8ffadc372ad29fd3f78277aeb29e632cc70df"
+  integrity sha512-RNiOoTPkptFtSVzQevY/yWtZwf/RxyVnPy/OcA9HBM3MlGDnBEYL5B41H0MTn0Uec8Hi+2qUtTfG2WWZBmMejQ==
+
 "@sinonjs/commons@^1.6.0", "@sinonjs/commons@^1.7.0", "@sinonjs/commons@^1.8.3":
   version "1.8.3"
   resolved "https://registry.yarnpkg.com/@sinonjs/commons/-/commons-1.8.3.tgz#3802ddd21a50a949b6721ddd72da36e67e7f1b2d"
@@ -144,6 +161,16 @@
   resolved "https://registry.yarnpkg.com/@tootallnate/once/-/once-1.1.2.tgz#ccb91445360179a04e7fe6aff78c00ffc1eeaf82"
   integrity sha512-RbzJvlNzmRq5c3O09UipeuXno4tA1FE6ikOjxZK0tuxVv3412l64l5t1W5pj4+rJq9vpkm/kwiR07aZXnsKPxw==
 
+"@types/async@^3.2.12":
+  version "3.2.12"
+  resolved "https://registry.yarnpkg.com/@types/async/-/async-3.2.12.tgz#0ebbfaf3f249ffa0fdc50179b07705f69c90d70c"
+  integrity sha512-4i4w4tfNDo73BOjk0qHcB2YJ8A2SjITCrU4BTsgdJFTsVr6atPDXa0T9r0QZTrX3axtWwkqpZqF4B3gR0TqBGw==
+
+"@types/utf8@^3.0.1":
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/@types/utf8/-/utf8-3.0.1.tgz#bf081663d4fff05ee63b41f377a35f8b189f7e5b"
+  integrity sha512-1EkWuw7rT3BMz2HpmcEOr/HL61mWNA6Ulr/KdbXR9AI0A55wD4Qfv8hizd8Q1DnknSIzzDvQmvvY/guvX7jjZA==
+
 JSONStream@^1.0.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -391,11 +418,12 @@ arraybuffer.slice@~0.0.7:
   resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz#3bbc4275dd584cc1b10809b89d4e8b63a69e7675"
   integrity sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==
 
-"arsenal@git+https://github.com/scality/arsenal#7.10.15":
+"arsenal@git+https://github.com/scality/arsenal#ccbc1ed1":
-  version "7.10.15"
+  version "7.10.19"
-  resolved "git+https://github.com/scality/arsenal#310834c237da624800ea6b4e291045808aa9bf80"
+  resolved "git+https://github.com/scality/arsenal#ccbc1ed10c9115c31c08e9ba132887e449cb56d7"
   dependencies:
-    "@hapi/joi" "^15.1.0"
+    "@types/async" "^3.2.12"
+    "@types/utf8" "^3.0.1"
     JSONStream "^1.0.0"
     agentkeepalive "^4.1.3"
     ajv "6.12.2"
@@ -412,6 +440,7 @@ arraybuffer.slice@~0.0.7:
     hdclient scality/hdclient#1.1.0
     ioredis "^4.28.5"
     ipaddr.js "1.9.1"
+    joi "^17.6.0"
     level "~5.0.1"
     level-sublevel "~6.6.5"
     mongodb "^3.0.1"
@@ -1304,7 +1333,7 @@ debug@2.6.9, debug@^2.1.1, debug@^2.2.0, debug@^2.6.8, debug@~2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@4, debug@^4.3.3:
+debug@4:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
   integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
@@ -2037,7 +2066,7 @@ gar@^1.0.4:
   resolved "https://registry.yarnpkg.com/gar/-/gar-1.0.4.tgz#f777bc7db425c0572fdeb52676172ca1ae9888b8"
   integrity sha512-w4n9cPWyP7aHxKxYHFQMegj7WIAsL/YX/C4Bs5Rr8s1H9M1rNtRWRsw+ovYMkXDQ5S4ZbYHsHAPmevPjPgw44w==
 
-gauge@^4.0.3:
+gauge@^4.0.0:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-4.0.4.tgz#52ff0652f2bbf607a989793d53b751bef2328dce"
   integrity sha512-f9m+BEN5jkg6a0fZjleidjN51VE1X+mPFQ2DJ0uv1V39oCLCbsGe6yjbBnp7eK7z/+GAon99a3nHuqbuuthyPg==
@@ -2891,6 +2920,17 @@ jmespath@0.16.0:
   resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.16.0.tgz#b15b0a85dfd4d930d43e69ed605943c802785076"
   integrity sha512-9FzQjJ7MATs1tSpnco1K6ayiYE3figslrXA72G2HQ/n76RzvYlofyi5QM+iX4YRs/pu3yzxlVQSST23+dMDknw==
 
+joi@^17.6.0:
+  version "17.6.0"
+  resolved "https://registry.yarnpkg.com/joi/-/joi-17.6.0.tgz#0bb54f2f006c09a96e75ce687957bd04290054b2"
+  integrity sha512-OX5dG6DTbcr/kbMFj0KGYxuew69HPcAE3K/sZpEV2nP6e/j/C0HV+HNiBPCASxdx5T7DMoa0s8UeHWMnb6n2zw==
+  dependencies:
+    "@hapi/hoek" "^9.0.0"
+    "@hapi/topo" "^5.0.0"
+    "@sideway/address" "^4.1.3"
+    "@sideway/formula" "^3.0.0"
+    "@sideway/pinpoint" "^2.0.0"
+
 "js-tokens@^3.0.0 || ^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -3881,13 +3921,13 @@ npm-run-all@~4.1.5:
     string.prototype.padend "^3.0.0"
 
 npmlog@^6.0.0:
-  version "6.0.2"
+  version "6.0.1"
-  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-6.0.2.tgz#c8166017a42f2dea92d6453168dd865186a70830"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-6.0.1.tgz#06f1344a174c06e8de9c6c70834cfba2964bba17"
-  integrity sha512-/vBvz5Jfr9dT/aFWd0FIRf+T/Q2WBsLENygUaFUqstqsycmZAP/t5BvFJTK0viFmSUxiUKTUplWy5vt+rvKIxg==
+  integrity sha512-BTHDvY6nrRHuRfyjt1MAufLxYdVXZfd099H4+i1f0lPywNQyI4foeNXJRObB/uy+TYqUW0vAD9gbdSOXPst7Eg==
   dependencies:
     are-we-there-yet "^3.0.0"
     console-control-strings "^1.1.0"
-    gauge "^4.0.3"
+    gauge "^4.0.0"
     set-blocking "^2.0.0"
 
 number-is-nan@^1.0.0:
@@ -4783,15 +4823,15 @@ socket.io@~2.3.0:
     socket.io-parser "~3.4.0"
 
 socks-proxy-agent@^6.0.0:
-  version "6.2.0"
+  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-6.2.0.tgz#f6b5229cc0cbd6f2f202d9695f09d871e951c85e"
+  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-6.1.1.tgz#e664e8f1aaf4e1fb3df945f09e3d94f911137f87"
-  integrity sha512-wWqJhjb32Q6GsrUqzuFkukxb/zzide5quXYcMVpIjxalDBBYy2nqKCFQ/9+Ie4dvOYSQdOk3hUlZSdzZOd3zMQ==
+  integrity sha512-t8J0kG3csjA4g6FTbsMOWws+7R7vuRC8aQ/wy3/1OWmsgwA68zs/+cExQ0koSitUDXqhufF/YJr9wtNMZHw5Ew==
   dependencies:
     agent-base "^6.0.2"
-    debug "^4.3.3"
+    debug "^4.3.1"
-    socks "^2.6.2"
+    socks "^2.6.1"
 
-socks@^2.6.2:
+socks@^2.6.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/socks/-/socks-2.6.2.tgz#ec042d7960073d40d94268ff3bb727dc685f111a"
   integrity sha512-zDZhHhZRY9PxRruRMR7kMhnf3I8hDs4S3f9RecfnGxvcBHQcKcIH/oUcEWffsfl1XxdYlA7nnlGbbTvPz9D8gA==