diff --git a/.gitignore b/.gitignore
index 551af95..81c0bbd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /node_modules
 .idea
+*.iml
diff --git a/index.js b/index.js
index 5ed079b..ca6d485 100644
--- a/index.js
+++ b/index.js
@@ -8,18 +8,19 @@ module.exports = function (app) {
         cluster     = null,
         bucket      = null,
         database    = {
-            init: function (host, bucketName) {
+            init: function (host, bucketName, username, password) {
                 cluster = new couchbase.Cluster('couchbase://' + host);
+                cluster.authenticate(username, password);
                 bucket = cluster.openBucket(bucketName, function (err) {
                     if (err) {
                         if (logger) {
-                            app.logger.fatal('Erreur lors de la connection à la base de données %s', host);
+                            app.logger.error('Erreur lors de la connection à la base de données %s', host);
+                            app.logger.error(err);
                         }
                         return new Error({code: 'DATABASE_CONNECT_FAIL'});
                     }
                     app.logger.info('Connecté à la base de données %s', host);
                 });
-                return bucket;
             },
             get: function () {
                 return bucket;
@@ -38,7 +39,7 @@ module.exports = function (app) {
                     random = Math.random().toString(),
                     secret = secret || '';
 
-                return crypto.HmacSHA1(date + random, secret).toString(crypto.enc.Hex);
+                return crypto.HmacSHA256(date + random, secret).toString(crypto.enc.Hex);
             }
         };
     return database;
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..24548ed
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1027 @@
+{
+  "name": "g-database",
+  "version": "2.1.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
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+      "version": "6.5.5",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.5.5.tgz",
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+      "requires": {
+        "fast-deep-equal": "^2.0.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      }
+    },
+    "ansi-regex": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+    },
+    "aproba": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
+      "integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw=="
+    },
+    "are-we-there-yet": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
+      "integrity": "sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==",
+      "requires": {
+        "delegates": "^1.0.0",
+        "readable-stream": "^2.0.6"
+      }
+    },
+    "asn1": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
+      "integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
+      "requires": {
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+      }
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+    "assert-plus": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
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+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
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+}
diff --git a/package.json b/package.json
index 08895d1..5b47867 100644
--- a/package.json
+++ b/package.json
@@ -1,20 +1,19 @@
 {
   "name": "g-database",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "Gestion de la connection à la base de données CouchBase",
   "main": "index.js",
   "repository": {
-    "type":         "git",
-    "url":          "ssh://git@stash.gammadia.ch:7999/nodmod/g-database.git"
-  },
-  "publishConfig": {
-    "registry":     "http://npm:uOe5y3Vw1q2n6n43XD41734P854Ow5@npm.gammadia.ch:5984/registry/_design/app/_rewrite/"
+    "type": "git",
+    "url": "https://github.com/tipee-sa/g-database.git"
   },
+  "license": "UNLICENSED",
+  "private": true,
   "engines": {
-    "node":         ">=0.8.0"
+    "node": ">= 10.13.10"
   },
   "dependencies": {
-    "couchbase": "2.2.2",
-    "agentkeepalive": "0.1.x"
+    "couchbase": "^2.6.0",
+    "crypto-js": "^3.1.9-1"
   }
-}
\ No newline at end of file
+}