Passport-KtT

Passport strategy for authenticating with KtT using OpenID 2.0.

This module lets you authenticate using the KtT OpenID Infrastructure in your Node.js applications. By plugging into Passport, KtT authentication can be easily and unobtrusively integrated into any application or framework that supports Connect-style middleware, including Express.

Attention: This Strategy currently doesn't work. It will as soon as we finished updating the Single-Signon Infrastructure. Which is currently ongoing.

Installation

$ npm install passport-ktt

Usage

Configure Strategy

The KtT authentication strategy authenticates users using a KtT account, which is also an OpenID 2.0 identifier. The strategy requires a validate callback, which accepts this identifier and calls done providing a user. Additionally, options can be supplied to specify a return URL and realm.

passport.use(new KtTStrategy({
    returnURL: 'http://localhost:3000/auth/ktt/return',
    realm: 'http://localhost:3000/'
  },
  function(identifier, done) {
    User.findByOpenID({ openId: identifier }, function (err, user) {
      return done(err, user);
    });
  }
));

Authenticate Requests

Use passport.authenticate(), specifying the 'ktt' strategy, to authenticate requests.

For example, as route middleware in an Express application:

app.get('/auth/ktt',
  passport.authenticate('ktt'),
  function(req, res){
    // The request will be redirected to KtT for authentication, so
    // this function will not be called.
  });

app.get('/auth/ktt/callback', 
  passport.authenticate('ktt', { failureRedirect: '/login' }),
  function(req, res) {
    // Successful authentication, redirect home.
    res.redirect('/');
  });

Examples

For a complete, working example, refer to the signon example.

Credits

• Martin Hilscher

Based on passport-google

• Jared Hanson

License

(The MIT License)

Copyright (c) 2011 Martin Hilscher

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.