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<?php require_once PLUF_PATH . '/Pluf/thirdparty/ccurl.php' ; /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of InDefero, an open source project management application. # Copyright (C) 2008-2011 Céondo Ltd and contributors. # # InDefero is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # InDefero is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ /** * Management of the webhooks. * * The class provides the tools to perform the POST request with * authentication for the webhooks. * */ class IDF_Webhook { /** * Perform the request given the webhook payload. * * @param array Payload * @return bool Success or error */ public static function processNotification( $payload ) { $data = json_encode( $payload [ 'to_send' ]); $sign_header = 'X-Web-Hook-Hmac' ; // use the old signature header if we're asked for if (Pluf::f( 'webhook_processing' , '' ) === 'compat' ) { // This should really be X-HEADER $sign_header = 'X-Post-Commit-Hook-Hmac' ; } $sign = hash_hmac( 'md5' , $data , $payload [ 'authkey' ]); $url = $payload [ 'url' ]; $curl = new ccurl( $url ,true, 15, 0); $curl ->setPost( $data ); $curl ->addHeader( "$sign_header: $sign" ); $curl ->addHeader( "Content-Type: application/json" ); $curl ->createCurl(); return true; } /** * Process the webhook. * */ public static function process( $sender , & $params ) { $item = $params [ 'item' ]; if (!in_array( $item ->type, array ( 'new_commit' , 'upload' ))) { // We do nothing. return ; } if (isset( $params [ 'res' ][ 'IDF_Webhook::process' ]) and $params [ 'res' ][ 'IDF_Webhook::process' ] == true) { // Already processed. return ; } if ( $item ->payload[ 'url' ] == '' ) { // We do nothing. return ; } // We have either to retry or to push for the first time. $res = self::processNotification( $item ->payload); if ( $res ) { $params [ 'res' ][ 'IDF_Webhook::process' ] = true; } elseif ( $item ->trials >= 9) { // We are at trial 10, give up $params [ 'res' ][ 'IDF_Webhook::process' ] = true; } else { // Need to try again $params [ 'res' ][ 'IDF_Webhook::process' ] = false; } } } |