Twitter strategy for Opauth, based on Opauth-OAuth.

1. Install Opauth-Twitter:

   cd path_to_opauth/Strategy
   git clone git@github.com:opauth/twitter.git Twitter

   or

   composer require opauth/twitter

2. Create Twitter application at https://dev.twitter.com/apps

   • Make sure to enter a Callback URL or callback will be disallowed.
     Callback URL can be a made up one as Opauth will explicitly provide the correct one as part of the OAuth process.
   • Register your domains at @Anywhere domains.
     Twitter only allows authentication from authorized domains.

3. Configure Opauth-Twitter strategy with at least Consumer key and Consumer secret.

4. Direct user to http://path_to_opauth/twitter to authenticate

Required parameters:

<?php
'Twitter' => array(
	'key' => 'YOUR CONSUMER KEY',
	'secret' => 'YOUR CONSUMER SECRET'
)

See Twitter.php for optional parameters.

Opauth-Twitter does "Sign In with Twitter" by default.
If you prefer to do a 3-legged OAuth, explicitly add authenticate_url parameter to strategy configuration and set it to https://api.twitter.com/oauth/authorize.

tmhOAuth requires hash_hmac and cURL.
hash_hmac is available on PHP 5 >= 5.1.2.

• Twitter Authentication & Authorization

Opauth-Twitter is MIT Licensed
Copyright © 2012 U-Zyn Chua (http://uzyn.com)

tmhOAuth is Apache 2 licensed.