Merge pull request #2 from fabrixxm/master

Oauth1 support in API

1 files changed, 108 insertions, 0 deletions

diff --git a/mod/api.php b/mod/api.php
index fa5e43de9..ad75e6620 100644
--- a/mod/api.php
+++ b/mod/api.php
@@ -2,7 +2,115 @@
 
 require_once('include/api.php');
 
+function oauth_get_client($request){
+
+	
+	$params = $request->get_parameters();
+	$token = $params['oauth_token'];
+	
+	$r = q("SELECT `clients`.* 
+			FROM `clients`, `tokens` 
+			WHERE `clients`.`client_id`=`tokens`.`client_id` 
+			AND `tokens`.`id`='%s' AND `tokens`.`scope`='request'",
+			dbesc($token));
+
+	if (!count($r))
+		return null;
+	
+	return $r[0];
+}
+
+function api_post(&$a) {
+
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return;
+	}
+
+	if(count($a->user) && x($a->user,'uid') && $a->user['uid'] != local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return;
+	}
+
+}
+
 function api_content(&$a) {
+	if ($a->cmd=='api/oauth/authorize'){
+		/* 
+		 * api/oauth/authorize interact with the user. return a standard page
+		 */
+		
+		$a->page['template'] = "minimal";
+		
+		
+		// get consumer/client from request token
+		try {
+			$request = OAuthRequest::from_request();
+		} catch(Exception $e) {
+			echo "<pre>"; var_dump($e); killme();
+		}
+		
+		
+		if (x($_POST,'oauth_yes')){
+		
+			$app = oauth_get_client($request);
+			if (is_null($app)) return "Invalid request. Unknown token.";
+			$consumer = new OAuthConsumer($app['client_id'], $app['pw'], $app['redirect_uri']);
+
+			$verifier = md5($app['secret'].local_user());
+			set_config("oauth", $verifier, local_user());
+			
+			
+			if ($consumer->callback_url!=null) {
+				$params = $request->get_parameters();
+				$glue="?";
+				if (strstr($consumer->callback_url,$glue)) $glue="?";
+				goaway($consumer->callback_url.$glue."oauth_token=".OAuthUtil::urlencode_rfc3986($params['oauth_token'])."&oauth_verifier=".OAuthUtil::urlencode_rfc3986($verifier));
+				killme();
+			}
+			
+			
+			
+			$tpl = get_markup_template("oauth_authorize_done.tpl");
+			$o = replace_macros($tpl, array(
+				'$title' => t('Authorize application connection'),
+				'$info' => t('Return to your app and insert this Securty Code:'),
+				'$code' => $verifier,
+			));
+		
+			return $o;
+		
+		
+		}
+		
+		
+		if(! local_user()) {
+			//TODO: we need login form to redirect to this page
+			notice( t('Please login to continue.') . EOL );
+			return login(false,$request->get_parameters());
+		}
+		//FKOAuth1::loginUser(4);
+		
+		$app = oauth_get_client($request);
+		if (is_null($app)) return "Invalid request. Unknown token.";
+		
+		
+
+		
+		$tpl = get_markup_template('oauth_authorize.tpl');
+		$o = replace_macros($tpl, array(
+			'$title' => t('Authorize application connection'),
+			'$app' => $app,
+			'$authorize' => t('Do you want to authorize this application to access your posts and contacts, and/or create new posts for you?'),
+			'$yes'	=> t('Yes'),
+			'$no'	=> t('No'),
+		));
+		
+		//echo "<pre>"; var_dump($app); killme();
+		
+		return $o;
+	}
+	
 	echo api_call($a);
 	killme();
 }