X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FUtil%2FNetwork.php;h=f7ceab5433b217bbc33c2ccb98770cbaf40020f1;hb=c5ca5bfdf84f6fb5e4ba4d8509df25c58aeb516a;hp=e9d3fb1104887d0b68e64ee031ab4fbc4cedf86a;hpb=fab06c32e607cc17185af222a636eacc9e5368ed;p=friendica.git

diff --git a/src/Util/Network.php b/src/Util/Network.php
index e9d3fb1104..f7ceab5433 100644
--- a/src/Util/Network.php
+++ b/src/Util/Network.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -79,13 +79,21 @@ class Network
 
 		if (in_array(parse_url($url, PHP_URL_SCHEME), ['https', 'http'])) {
 			$options = [HttpClientOptions::VERIFY => true, HttpClientOptions::TIMEOUT => $xrd_timeout];
-			$curlResult = DI::httpClient()->head($url, $options);
-	
+			try {
+				$curlResult = DI::httpClient()->head($url, $options);
+			} catch (\Exception $e) {
+				return false;
+			}
+
 			// Workaround for systems that can't handle a HEAD request. Don't retry on timeouts.
 			if (!$curlResult->isSuccess() && ($curlResult->getReturnCode() >= 400) && !in_array($curlResult->getReturnCode(), [408, 504])) {
-				$curlResult = DI::httpClient()->get($url, HttpClientAccept::DEFAULT, $options);
+				try {
+					$curlResult = DI::httpClient()->get($url, HttpClientAccept::DEFAULT, $options);
+				} catch (\Exception $e) {
+					return false;
+				}
 			}
-	
+
 			if (!$curlResult->isSuccess()) {
 				Logger::notice('Url not reachable', ['host' => $host, 'url' => $url]);
 				return false;
@@ -349,7 +357,7 @@ class Network
 						$pair = $param . '=' . str_replace(' ', '+', $value);
 						$url = str_replace($pair, '', $url);
 
-						// Third try: Maybey the url isn't encoded at all
+						// Third try: Maybe the url isn't encoded at all
 						$pair = $param . '=' . $value;
 						$url = str_replace($pair, '', $url);
 
@@ -376,6 +384,7 @@ class Network
 	 */
 	public static function addBasePath(string $url, string $basepath): string
 	{
+		$url = trim($url);
 		if (!empty(parse_url($url, PHP_URL_SCHEME)) || empty(parse_url($basepath, PHP_URL_SCHEME)) || empty($url) || empty(parse_url($url))) {
 			return $url;
 		}
@@ -499,7 +508,7 @@ class Network
 		$scheme    = $get('scheme');
 		$query     = $get('query');
 		$fragment  = $get('fragment');
-		$authority = ($userinfo !== null ? $userinfo . '@' : '') . 
+		$authority = ($userinfo !== null ? $userinfo . '@' : '') .
 						$get('host') .
 						($port ? ":$port" : '');