Commit 04629c73 authored by bcosca's avatar bcosca
Browse files

NEW: Support OpenID attribute exchange

parent ba591504

web/openid.php

+23 −1
Original line number Diff line number Diff line
@@ -136,7 +136,7 @@ class OpenID extends \Magic { 
	*	@return bool

	*	@param $proxy string

	**/

	function auth($proxy=NULL) {

	function auth($proxy=NULL,$attr=array(),array $reqd=array()) {

		$fw=\Base::instance();

		$root=$fw->get('SCHEME').'://'.$fw->get('HOST');

		if (empty($this->args['trust_root']))
@@ -145,6 +145,13 @@ class OpenID extends \Magic { 
			$this->args['return_to']=$root.$_SERVER['REQUEST_URI'];

		$this->args['mode']='checkid_setup';

		if ($this->url=$this->discover($proxy)) {

			if ($attr) {

				$this->args['ns.ax']='http://openid.net/srv/ax/1.0';

				$this->args['ax.mode']='fetch_request';

				foreach ($attr as $key=>$val)

					$this->args['ax.type.'.$key]=$val;

				$this->args['ax.required']=implode(',',$reqd);

			}

			$var=array();

			foreach ($this->args as $key=>$val)

				$var['openid.'.$key]=$val;
@@ -182,6 +189,20 @@ class OpenID extends \Magic { 
		return FALSE;

	}



	/**

	*	Return OpenID response fields

	*	@return array|FALSE

	**/

	function response() {

		preg_match_all('/(?<=^|&)openid\.([^=]+)=([^&]+)/',

			$_SERVER['QUERY_STRING'],$matches,PREG_SET_ORDER);

		if (!$matches)

			return FALSE;

		foreach ($matches as $match)

			$this->args[$match[1]]=urldecode($match[2]);

		return $this->args;

	}



	/**

	*	Return TRUE if OpenID request parameter exists

	*	@return bool
@@ -220,3 +241,4 @@ class OpenID extends \Magic { 
	}



}