Lockit Redis adapter

Redis adapter for Lockit.

Installation

npm install lockit-redis-adapter

var adapter = require('lockit-redis-adapter');

Configuration

The following settings are required.

exports.db = 'redis';
exports.dbip = '127.0.0.1';
exports.dbport = 6379;
exports.dbpass = 'mypassword'; //Optional
exports.dbPrefix = 'users';
exports.signupTokenExpiration = 259200000; // 5 days

Features

1. Create user

adapter.save(name, email, pass, callback)

• name: String - i.e. 'john'
• email: String - i.e. '[e-mail]'
• pass: String - i.e. 'password123'
• callback: Function - callback(err, user) where user is the new user now in our database.

The user object has the following properties

• email: email that was provided at the beginning
• hash: hashed password using bcrypt
• signupTimestamp: Date object to remember when the user signed up
• signupToken: unique token sent to user's email for email verification
• signupTokenExpires: Date object usually 24h ahead of signupTimestamp
• username: username chosen during sign up
• failedLoginAttempts: save failed login attempts during login process, default is 0

adapter.save('john', '[e-mail]', 'secret', function(err, user) {
  if (err) console.log(err);
  console.log(user);
  // {
  //  username: 'john',
  //  email: '[e-mail]',
  //  signupToken: 'ef32a95a-d6ee-405a-8e4b-515b235f7c54',
  //  signupTimestamp: Wed Jan 15 2014 19:08:27 GMT+0100 (CET),
  //  signupTokenExpires: Wed Jan 15 2014 19:08:27 GMT+0100 (CET),
  //  failedLoginAttempts: 0,
  //  hash: '$2a$10$1IpbBVnhaNNAymV3HXO/z.632Knz27Od.oKpO1YoFnLlUjJMNcCEO',
  // }
});

2. Find user

adapter.find(match, query, callback)

• match: String - one of the following: 'username', 'email' or 'signupToken'
• query: String - corresponds to match, i.e. '[e-mail]'
• callback: Function - callback(err, user)

adapter.find('username', 'john', function(err, user) {
  if (err) console.log(err);
  console.log(user);
  // {
  //  username: 'john',
  //  email: '[e-mail]',
  //  signupToken: 'fe1a14ca-e614-4eb5-9dff-d5d947b5ba19',
  //  signupTimestamp: Wed Jan 15 2014 19:10:53 GMT+0100 (CET),
  //  signupTokenExpires: Wed Jan 15 2014 19:10:53 GMT+0100 (CET),
  //  failedLoginAttempts: 0,
  //  hash: '$2a$10$jFcGpdDKk/hqhP93VQGcce5zgoWVPGi7bQvpjupaOUKqIVBV.yI1e',
  // }
});

3. Update user

adapter.update(user, callback)

• user: Object - must have _id and _rev properties
• callback: Function - callback(err, user) - user is the updated user object

// get a user from db first
adapter.find('username', 'john', function(err, user) {
  if (err) console.log(err);
  
  // add some new properties to our existing user
  user.newKey = 'and some value';
  user.hasBeenUpdated = true;
  
  // save updated user to db
  adapter.update(user, function(err, user) {
    if (err) console.log(err);
    // ...
  });
});

4. Remove user

adapter.remove(match, query, callback)

• match: String - one of the following: 'username', 'email' or 'signupToken'
• query: String - corresponds to match, i.e. [e-mail]
• callback: Function - callback(err, res) - res is true if everything went fine

adapter.remove('username', 'john', function(err, res) {
  if (err) console.log(err);
  console.log(res);
  // true
});

Test

grunt

License

MIT