README

Opauth strategy for Google authentication.

Implemented based on https://developers.google.com/accounts/docs/OAuth2 using OAuth 2.0.

Opauth is a multi-provider authentication framework for PHP.

Getting started

1. Install Opauth-Google:

   cd path_to_opauth/Strategy
   git clone git://github.com/uzyn/opauth-google.git Google

2. Create a Google APIs project at https://code.google.com/apis/console/

   • You do not have to enable any services from the Services tab.
   • Make sure to go to API Access tab and Create an OAuth 2.0 client ID.
   • Choose Web application for Application type
   • Make sure that redirect URI is set to actual OAuth 2.0 callback URL, usually http://path_to_opauth/google/oauth2callback

3. Configure Opauth-Google strategy.

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

Strategy configuration

Required parameters:

<?php
'Google' => array(
	'client_id' => 'YOUR CLIENT ID',
	'client_secret' => 'YOUR CLIENT SECRET'
)

Optional parameters: scope, state, access_type, approval_prompt

References

• Using OAuth 2.0 to Access Google APIs
• Using OAuth 2.0 for Login
• Using OAuth 2.0 for Web Server Applications

License

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