X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fdfrn_notify.php;h=3f38eccd30c243b13cf3137f2a2a98e5b351e3a9;hb=98e0dcfb87ef098edd5fc6197b32976c9be04558;hp=63f53e0606a104365412a440150d26607a13577f;hpb=218f0734be88e3a504680dd06b917f78787ec8bc;p=friendica.git

diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index 63f53e0606..3f38eccd30 100644
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -1,36 +1,51 @@
 <?php
-
 /**
- * @file mod/dfrn_notify.php
- * @brief The dfrn notify endpoint
- * @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The dfrn notify endpoint
+ *
+ * @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/stable/spec/dfrn2.pdf
  */
 
 use Friendica\App;
-use Friendica\Core\Config;
 use Friendica\Core\Logger;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
+use Friendica\DI;
 use Friendica\Model\Contact;
+use Friendica\Model\Conversation;
+use Friendica\Model\User;
 use Friendica\Protocol\DFRN;
 use Friendica\Protocol\Diaspora;
+use Friendica\Util\Network;
 use Friendica\Util\Strings;
 
-require_once 'include/items.php';
-
 function dfrn_notify_post(App $a) {
-	Logger::log(__function__, Logger::TRACE);
-
-	$postdata = file_get_contents('php://input');
+	$postdata = Network::postdata();
 
 	if (empty($_POST) || !empty($postdata)) {
 		$data = json_decode($postdata);
 		if (is_object($data)) {
-			$nick = defaults($a->argv, 1, '');
+			$nick = $a->argv[1] ?? '';
 
 			$user = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
 			if (!DBA::isResult($user)) {
-				System::httpExit(500);
+				throw new \Friendica\Network\HTTPException\InternalServerErrorException();
 			}
 			dfrn_dispatch_private($user, $postdata);
 		} elseif (!dfrn_dispatch_public($postdata)) {
@@ -39,16 +54,16 @@ function dfrn_notify_post(App $a) {
 		}
 	}
 
-	$dfrn_id      = ((x($_POST,'dfrn_id'))      ? Strings::escapeTags(trim($_POST['dfrn_id']))   : '');
-	$dfrn_version = ((x($_POST,'dfrn_version')) ? (float) $_POST['dfrn_version']    : 2.0);
-	$challenge    = ((x($_POST,'challenge'))    ? Strings::escapeTags(trim($_POST['challenge'])) : '');
-	$data         = ((x($_POST,'data'))         ? $_POST['data']                    : '');
-	$key          = ((x($_POST,'key'))          ? $_POST['key']                     : '');
-	$rino_remote  = ((x($_POST,'rino'))         ? intval($_POST['rino'])            :  0);
-	$dissolve     = ((x($_POST,'dissolve'))     ? intval($_POST['dissolve'])        :  0);
-	$perm         = ((x($_POST,'perm'))         ? Strings::escapeTags(trim($_POST['perm']))      : 'r');
-	$ssl_policy   = ((x($_POST,'ssl_policy'))   ? Strings::escapeTags(trim($_POST['ssl_policy'])): 'none');
-	$page         = ((x($_POST,'page'))         ? intval($_POST['page'])            :  0);
+	$dfrn_id      = (!empty($_POST['dfrn_id'])      ? Strings::escapeTags(trim($_POST['dfrn_id']))   : '');
+	$dfrn_version = (!empty($_POST['dfrn_version']) ? (float) $_POST['dfrn_version']    : 2.0);
+	$challenge    = (!empty($_POST['challenge'])    ? Strings::escapeTags(trim($_POST['challenge'])) : '');
+	$data         = $_POST['data'] ?? '';
+	$key          = $_POST['key'] ?? '';
+	$rino_remote  = (!empty($_POST['rino'])         ? intval($_POST['rino'])            :  0);
+	$dissolve     = (!empty($_POST['dissolve'])     ? intval($_POST['dissolve'])        :  0);
+	$perm         = (!empty($_POST['perm'])         ? Strings::escapeTags(trim($_POST['perm']))      : 'r');
+	$ssl_policy   = (!empty($_POST['ssl_policy'])   ? Strings::escapeTags(trim($_POST['ssl_policy'])): 'none');
+	$page         = (!empty($_POST['page'])         ? intval($_POST['page'])            :  0);
 
 	$forum = (($page == 1) ? 1 : 0);
 	$prv   = (($page == 2) ? 1 : 0);
@@ -128,7 +143,7 @@ function dfrn_notify_post(App $a) {
 		System::xmlExit(0, 'relationship dissolved');
 	}
 
-	$rino = Config::get('system', 'rino_encrypt');
+	$rino = DI::config()->get('system', 'rino_encrypt');
 	$rino = intval($rino);
 
 	if (strlen($key)) {
@@ -176,7 +191,7 @@ function dfrn_notify_post(App $a) {
 
 	Logger::log('Importing post from ' . $importer['addr'] . ' to ' . $importer['nickname'] . ' with the RINO ' . $rino_remote . ' encryption.', Logger::DEBUG);
 
-	$ret = DFRN::import($data, $importer);
+	$ret = DFRN::import($data, $importer, Conversation::PARCEL_LEGACY_DFRN, Conversation::PUSH);
 	System::xmlExit($ret, 'Processed');
 
 	// NOTREACHED
@@ -184,20 +199,20 @@ function dfrn_notify_post(App $a) {
 
 function dfrn_dispatch_public($postdata)
 {
-	$msg = Diaspora::decodeRaw([], $postdata, true);
+	$msg = Diaspora::decodeRaw($postdata, '', true);
 	if (!$msg) {
 		// We have to fail silently to be able to hand it over to the salmon parser
 		return false;
 	}
 
 	// Fetch the corresponding public contact
-	$contact = Contact::getDetailsByAddr($msg['author'], 0);
-	if (!$contact) {
+	$contact_id = Contact::getIdForURL($msg['author']);
+	if (empty($contact_id)) {
 		Logger::log('Contact not found for address ' . $msg['author']);
 		System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found');
 	}
 
-	$importer = DFRN::getImporter($contact['id']);
+	$importer = DFRN::getImporter($contact_id);
 
 	// This should never fail
 	if (empty($importer)) {
@@ -208,13 +223,13 @@ function dfrn_dispatch_public($postdata)
 	Logger::log('Importing post from ' . $msg['author'] . ' with the public envelope.', Logger::DEBUG);
 
 	// Now we should be able to import it
-	$ret = DFRN::import($msg['message'], $importer);
+	$ret = DFRN::import($msg['message'], $importer, Conversation::PARCEL_DIASPORA_DFRN, Conversation::RELAY);
 	System::xmlExit($ret, 'Done');
 }
 
 function dfrn_dispatch_private($user, $postdata)
 {
-	$msg = Diaspora::decodeRaw($user, $postdata);
+	$msg = Diaspora::decodeRaw($postdata, $user['prvkey'] ?? '');
 	if (!$msg) {
 		System::xmlExit(4, 'Unable to parse message');
 	}
@@ -241,13 +256,13 @@ function dfrn_dispatch_private($user, $postdata)
 	Logger::log('Importing post from ' . $msg['author'] . ' to ' . $user['nickname'] . ' with the private envelope.', Logger::DEBUG);
 
 	// Now we should be able to import it
-	$ret = DFRN::import($msg['message'], $importer);
+	$ret = DFRN::import($msg['message'], $importer, Conversation::PARCEL_DIASPORA_DFRN, Conversation::PUSH);
 	System::xmlExit($ret, 'Done');
 }
 
 function dfrn_notify_content(App $a) {
 
-	if (x($_GET,'dfrn_id')) {
+	if (!empty($_GET['dfrn_id'])) {
 
 		/*
 		 * initial communication from external contact, $direction is their direction.
@@ -255,8 +270,7 @@ function dfrn_notify_content(App $a) {
 		 */
 
 		$dfrn_id = Strings::escapeTags(trim($_GET['dfrn_id']));
-		$dfrn_version = (float) $_GET['dfrn_version'];
-		$rino_remote = ((x($_GET,'rino')) ? intval($_GET['rino']) : 0);
+		$rino_remote = (!empty($_GET['rino']) ? intval($_GET['rino']) : 0);
 		$type = "";
 		$last_update = "";
 
@@ -283,7 +297,7 @@ function dfrn_notify_content(App $a) {
 		$user = DBA::selectFirst('user', ['uid'], ['nickname' => $a->argv[1]]);
 		if (!DBA::isResult($user)) {
 			Logger::log('User not found for nickname ' . $a->argv[1]);
-			killme();
+			exit();
 		}
 
 		$condition = [];
@@ -302,6 +316,7 @@ function dfrn_notify_content(App $a) {
 				break;
 			default:
 				$status = 1;
+				$my_id = '';
 				break;
 		}
 
@@ -315,7 +330,7 @@ function dfrn_notify_content(App $a) {
 		$importer = DFRN::getImporter($contact['id'], $user['uid']);
 		if (empty($importer)) {
 			Logger::log('No importer data found for user ' . $a->argv[1] . ' and contact ' . $dfrn_id);
-			killme();
+			exit();
 		}
 
 		Logger::log("Remote rino version: ".$rino_remote." for ".$importer["url"], Logger::DATA);
@@ -343,7 +358,7 @@ function dfrn_notify_content(App $a) {
 		$encrypted_id = bin2hex($encrypted_id);
 
 
-		$rino = Config::get('system', 'rino_encrypt');
+		$rino = DI::config()->get('system', 'rino_encrypt');
 		$rino = intval($rino);
 
 		Logger::log("Local rino version: ". $rino, Logger::DATA);
@@ -354,7 +369,7 @@ function dfrn_notify_content(App $a) {
 			$rino = $rino_remote;
 		}
 
-		if (($importer['rel'] && ($importer['rel'] != Contact::SHARING)) || ($importer['page-flags'] == Contact::PAGE_COMMUNITY)) {
+		if (($importer['rel'] && ($importer['rel'] != Contact::SHARING)) || ($importer['page-flags'] == User::PAGE_FLAGS_COMMUNITY)) {
 			$perm = 'rw';
 		} else {
 			$perm = 'r';
@@ -370,8 +385,8 @@ function dfrn_notify_content(App $a) {
 			. "\t" . '<perm>' . $perm . '</perm>' . "\r\n"
 			. "\t" . '<dfrn_id>' . $encrypted_id . '</dfrn_id>' . "\r\n"
 			. "\t" . '<challenge>' . $challenge . '</challenge>' . "\r\n"
-			. '</dfrn_notify>' . "\r\n" ;
+			. '</dfrn_notify>' . "\r\n";
 
-		killme();
+		exit();
 	}
 }