Created
August 20, 2015 14:45
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Simple authentication system for Sails.js
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| var bcrypt = require('bcrypt'); | |
| module.exports = { | |
| hashPassword: hashPassword, | |
| verifyPassword: verifyPassword | |
| } | |
| function hashPassword(prehash, callback) { | |
| bcrypt.genSalt(10, function(err, salt) { | |
| if(err) { | |
| callback(new Error(err)); | |
| } | |
| else if(salt) { | |
| bcrypt.hash(prehash, salt, function(err, hash) { | |
| if(err) { | |
| callback(new Error(err)); | |
| } | |
| else if(hash) { | |
| callback(hash); | |
| } | |
| else { | |
| callback(new Error('Password hashing failed somewhere, somehow')); | |
| } | |
| }); | |
| } | |
| else { | |
| callback(new Error('Salt was unhandled')); | |
| } | |
| }); | |
| } | |
| function verifyPassword(email, prehash, callback) { | |
| User.findOne({ email: email }, function(err, user) { | |
| if(err) { | |
| callback(new Error(err)); | |
| } | |
| else if(user) { | |
| hashPassword(prehash, function(hash) { | |
| bcrypt.compare(prehash, hash, function(err, authenticated) { | |
| if(err) { | |
| callback(new Error(err)); | |
| } | |
| else { | |
| callback(authenticated); | |
| } | |
| }); | |
| }); | |
| } | |
| else { | |
| callback(new Error('Somehow a user wasn't found)); | |
| } | |
| }); | |
| } |
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