passwordless-nedb

This is NeDB token storage module for Passwordless, a node.js module for express that allows website authentication without password using verification through email or other means. Visit the project's website https://passwordless.net for more details. With NeDB you can store token on your server without the need to run another instance of database like Mongo, CouchDB, etc.

Tokens are stored in a NeDB database and are hashed and salted using bcrypt.

Usage

First, install the module:

$ npm install passwordless-nedb --save

Afterwards, follow the guide for Passwordless. A typical implementation may look like this:

passwordless.init(new NedbStore(db));
 
passwordless.addDelivery(
    function(tokenToSend, uidToSend, recipient, callback) {
        // Send out a token
    });
    
app.use(passwordless.sessionSupport());
app.use(passwordless.acceptToken());

Initialization

var passwordless = require('passwordless')
var NedbStore = require('passwordless-nedb')
 
var Datastore = require('nedb')
var db = new Datastore({ filename: 'path/to/token.json'})
 
new NedbStore(db, 'my-password-tokens');

• db: (object) the data storage declared upon creation/loading as defined by the NeDB specification. Please check the documentation for details: at https://github.com/louischatriot/nedb
• 'my-password-tokens': (string, optional) A valid string identifier. All created documents within database has value { _lib: passwordless-token } as the default reference, this will override the default name. Usefull for easy indexing and search when you want to integrate the database with other documents as well.

Example:

var db = new Datastore({ filename: './token.json'})
passwordless.init(new NedbStore(db))

Hash and salt

As the tokens are equivalent to passwords (even though they do have the security advantage of only being valid for a limited time) they have to be protected in the same way. passwordless-nedb uses bcrypt with automatically created random salts. To generate the salt 10 rounds are used.

Tests

gulp

Change Logs

• v0.0.1 initial commit
• v0.0.2 add second string arguments to allow changing '_lib' property of created tokens
• v0.0.3 minor fix
• v0.0.4 remove make update travis setup

License

MIT License