fix(server:auth): specify digest for pbkdf2

fixes #2628

Author: Awk34

Diff for: templates/app/server/api/user(auth)/user.model(mongooseModels).js

@@ -252,8 +252,7 @@ UserSchema.methods = {
         .toString('base64');
     }
 
-    return crypto.pbkdf2(password, salt, defaultIterations, defaultKeyLength,
-      'sha1', (err, key) => {
+    return crypto.pbkdf2(password, salt, defaultIterations, defaultKeyLength, 'sha1', (err, key) => {
         if(err) {
           return callback(err);
         } else {

Diff for: templates/app/server/api/user(auth)/user.model(sequelizeModels).js

@@ -184,7 +184,7 @@ export default function(sequelize, DataTypes) {
                        .toString('base64');
         }
 
-        return crypto.pbkdf2(password, salt, defaultIterations, defaultKeyLength,
+        return crypto.pbkdf2(password, salt, defaultIterations, defaultKeyLength, 'sha1',
           function(err, key) {
             if(err) {
               callback(err);