X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fpubsubhubbub.php;h=f71984ec1826cfce2a5df6492f17bdc4b841f759;hb=154df8f9d175d7081f73d6453d1ef71e69869d22;hp=11fbf2cf5f3af52f7bc4919fbbb68e7776bc6178;hpb=69a73678ebc18ad27b27f1bf92bc9433b7e7066f;p=friendica.git

diff --git a/mod/pubsubhubbub.php b/mod/pubsubhubbub.php
index 11fbf2cf5f..f71984ec18 100644
--- a/mod/pubsubhubbub.php
+++ b/mod/pubsubhubbub.php
@@ -17,7 +17,7 @@ function pubsubhubbub_init(App $a) {
 	// PuSH subscription must be considered "public" so just block it
 	// if public access isn't enabled.
 	if (Config::get('system', 'block_public')) {
-		System::httpExit(403);
+		throw new \Friendica\Network\HTTPException\ForbiddenException();
 	}
 
 	// Subscription request from subscriber
@@ -33,7 +33,6 @@ function pubsubhubbub_init(App $a) {
 	if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 		$hub_mode = post_var('hub_mode');
 		$hub_callback = post_var('hub_callback');
-		$hub_verify = post_var('hub_verify');
 		$hub_verify_token = post_var('hub_verify_token');
 		$hub_secret = post_var('hub_secret');
 		$hub_topic = post_var('hub_topic');
@@ -45,7 +44,7 @@ function pubsubhubbub_init(App $a) {
 			$subscribe = 0;
 		} else {
 			Logger::log("Invalid hub_mode=$hub_mode, ignoring.");
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		Logger::log("$hub_mode request from " . $_SERVER['REMOTE_ADDR']);
@@ -62,7 +61,7 @@ function pubsubhubbub_init(App $a) {
 
 		if (!$nick) {
 			Logger::log('Bad hub_topic=$hub_topic, ignoring.');
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// fetch user from database given the nickname
@@ -70,13 +69,13 @@ function pubsubhubbub_init(App $a) {
 		$owner = DBA::selectFirst('user', ['uid', 'hidewall', 'nickname'], $condition);
 		if (!DBA::isResult($owner)) {
 			Logger::log('Local account not found: ' . $nick . ' - topic: ' . $hub_topic . ' - callback: ' . $hub_callback);
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// abort if user's wall is supposed to be private
 		if ($owner['hidewall']) {
 			Logger::log('Local user ' . $nick . 'has chosen to hide wall, ignoring.');
-			System::httpExit(403);
+			throw new \Friendica\Network\HTTPException\ForbiddenException();
 		}
 
 		// get corresponding row from contact table
@@ -85,7 +84,7 @@ function pubsubhubbub_init(App $a) {
 		$contact = DBA::selectFirst('contact', ['poll'], $condition);
 		if (!DBA::isResult($contact)) {
 			Logger::log('Self contact for user ' . $owner['uid'] . ' not found.');
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// sanity check that topic URLs are the same
@@ -94,7 +93,7 @@ function pubsubhubbub_init(App $a) {
 
 		if (!Strings::compareLink($hub_topic, $contact['poll']) && !Strings::compareLink($hub_topic2, $contact['poll']) && !Strings::compareLink($hub_topic, $self)) {
 			Logger::log('Hub topic ' . $hub_topic . ' != ' . $contact['poll']);
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// do subscriber verification according to the PuSH protocol
@@ -122,19 +121,19 @@ function pubsubhubbub_init(App $a) {
 		// give up if the HTTP return code wasn't a success (2xx)
 		if ($ret < 200 || $ret > 299) {
 			Logger::log("Subscriber verification for $hub_topic at $hub_callback returned $ret, ignoring.");
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// check that the correct hub_challenge code was echoed back
 		if (trim($body) !== $hub_challenge) {
 			Logger::log("Subscriber did not echo back hub.challenge, ignoring.");
 			Logger::log("\"$hub_challenge\" != \"".trim($body)."\"");
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		PushSubscriber::renew($owner['uid'], $nick, $subscribe, $hub_callback, $hub_topic, $hub_secret);
 
-		System::httpExit(202);
+		throw new \Friendica\Network\HTTPException\AcceptedException();
 	}
-	killme();
+	exit();
 }