This adds 60 second caching of bcrypt compared to reduce the cpu time…

… on session-less reset requests (openhab#62)

Signed-off-by: Dan Cunningham <[email protected]>

models/user.js

@@ -6,6 +6,13 @@ var mongoose = require('mongoose'),
      UserAccount = require('./useraccount'),
      ObjectId = mongoose.SchemaTypes.ObjectId;
 
+var MemoryBcryptCache = require('bcrypt-cache').MemoryBcryptCache;
+var memCache = new MemoryBcryptCache({
+    ttl: 60,
+    pruneTimer: 60
+});
+
+
 var UserSchema = new Schema({
     username: {type: String, unique: true},
     firstName: {type: String},
@@ -25,7 +32,9 @@ var UserSchema = new Schema({
 /*userSchema.plugin(passportLocalMongoose);*/
 
 UserSchema.method('checkPassword', function (password, callback) {
-    bcrypt.compare(password, this.hash, callback);
+    memCache.compare(this.hash,password).then(function (result) {
+      callback(null,result);
+    });
 });
 
 UserSchema.virtual('password').get(function () {

package.json

@@ -1,52 +1,52 @@
 {
-    "name": "openhabcloud",
-    "description": "openHAB cloud service main package",
-    "version": "0.0.2",
-    "private": true,
-    "scripts": {
-        "start": "node app.js"
-    },
-    "dependencies": {
-        "express": "3.20.2",
-        "ejs": "2.5.5",
-        "less-middleware": "2.2.0",
-        "socket.io": "1.3.7",
-        "socket.io-client": "1.1.0",
-        "request": "2.16.6",
-        "mongoose": "4.4.8",
-        "mongoose-types": "1.0.3",
-        "passport": "0.1.18",
-        "passport-local": "1.0.0",
-        "bcrypt": "1.0.2",
-        "connect-mongodb": "1.1.5",
-        "redis": "2.6.2",
-        "hiredis": "0.4",
-        "ejs-locals": "1.0.2",
-        "express-form": "0.12.6",
-        "connect-flash": "0.1.1",
-        "chokidar": "0.6.2",
-        "uuid": "3.0.1",
-        "node-gcm": "0.14.4",
-        "winston": "0.7.2",
-        "nodemailer": "0.5.2",
-        "connect-redis": "3.1.0",
-        "email-templates": "2.5.4",
-        "moment": "2.3.1",
-        "timezone": "0.0.23",
-        "time": "0.11.4",
-        "node-xmpp": "1.0.8",
-        "cron": "1.0.3",
-        "apn": "1.7.6",
-        "oauth2orize": "1.0.1",
-        "passport-http": "0.2.2",
-        "passport-oauth2-client-password": "0.1.2",
-        "passport-http-bearer": "1.0.1",
-        "socket.io-redis": "0.1.4",
-        "memwatch-next": "0.3.0",
-        "heapdump": "0.3.7",
-        "mongoose-cache": "0.1.4",
-        "ratelimiter":"2.1.3",
-        "express-session":"1.14.1",
-        "heapdump":"0.3.7"
-    }
+  "name": "openhabcloud",
+  "description": "openHAB cloud service main package",
+  "version": "0.0.2",
+  "private": true,
+  "scripts": {
+    "start": "node app.js"
+  },
+  "dependencies": {
+    "apn": "1.7.6",
+    "bcrypt": "1.0.2",
+    "bcrypt-cache": "^1.0.2",
+    "chokidar": "0.6.2",
+    "connect-flash": "0.1.1",
+    "connect-mongodb": "1.1.5",
+    "connect-redis": "3.1.0",
+    "cron": "1.0.3",
+    "ejs": "2.5.5",
+    "ejs-locals": "1.0.2",
+    "email-templates": "2.5.4",
+    "express": "3.20.2",
+    "express-form": "0.12.6",
+    "express-session": "1.14.1",
+    "heapdump": "0.3.7",
+    "hiredis": "0.4",
+    "less-middleware": "2.2.0",
+    "memwatch-next": "0.3.0",
+    "moment": "2.3.1",
+    "mongoose": "4.4.8",
+    "mongoose-cache": "0.1.4",
+    "mongoose-types": "1.0.3",
+    "node-gcm": "0.14.4",
+    "node-xmpp": "1.0.8",
+    "nodemailer": "0.5.2",
+    "oauth2orize": "1.0.1",
+    "passport": "0.1.18",
+    "passport-http": "0.2.2",
+    "passport-http-bearer": "1.0.1",
+    "passport-local": "1.0.0",
+    "passport-oauth2-client-password": "0.1.2",
+    "ratelimiter": "2.1.3",
+    "redis": "2.6.2",
+    "request": "2.16.6",
+    "socket.io": "1.3.7",
+    "socket.io-client": "1.1.0",
+    "socket.io-redis": "0.1.4",
+    "time": "0.11.4",
+    "timezone": "0.0.23",
+    "uuid": "3.0.1",
+    "winston": "0.7.2"
+  }
 }