X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FNetwork.php;h=f9f32d42229fcf88392202960adbb26e84a10059;hb=a907d6c87b05c475953e25205e453a77fbf45274;hp=63cc67f4c9b51609df658e62d41c98e454dc7cb3;hpb=0971bcf165dae452901f5cec210b7f39342eee88;p=friendica.git

diff --git a/src/Util/Network.php b/src/Util/Network.php
index 63cc67f4c9..f9f32d4222 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
  *
@@ -29,6 +29,7 @@ use Friendica\Network\HTTPClient\Client\HttpClientAccept;
 use Friendica\Network\HTTPClient\Client\HttpClientOptions;
 use Friendica\Network\HTTPException\NotModifiedException;
 use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\UriInterface;
 
 class Network
 {
@@ -50,6 +51,7 @@ class Network
 	 * and check DNS to see if it's real (or check if is a valid IP address)
 	 *
 	 * @param string $url The URL to be validated
+	 *
 	 * @return string|boolean The actual working URL, false else
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
@@ -78,12 +80,12 @@ class Network
 		if (in_array(parse_url($url, PHP_URL_SCHEME), ['https', 'http'])) {
 			$options = [HttpClientOptions::VERIFY => true, HttpClientOptions::TIMEOUT => $xrd_timeout];
 			$curlResult = DI::httpClient()->head($url, $options);
-	
+
 			// Workaround for systems that can't handle a HEAD request. Don't retry on timeouts.
 			if (!$curlResult->isSuccess() && ($curlResult->getReturnCode() >= 400) && !in_array($curlResult->getReturnCode(), [408, 504])) {
 				$curlResult = DI::httpClient()->get($url, HttpClientAccept::DEFAULT, $options);
 			}
-	
+
 			if (!$curlResult->isSuccess()) {
 				Logger::notice('Url not reachable', ['host' => $host, 'url' => $url]);
 				return false;
@@ -176,11 +178,28 @@ class Network
 	 * @param string $url The url to check the domain from
 	 *
 	 * @return boolean
+	 *
+	 * @deprecated since 2023.03 Use isUriBlocked instead
 	 */
 	public static function isUrlBlocked(string $url): bool
 	{
-		$host = @parse_url($url, PHP_URL_HOST);
-		if (!$host) {
+		try {
+			return self::isUriBlocked(new Uri($url));
+		} catch (\Throwable $e) {
+			Logger::warning('Invalid URL', ['url' => $url]);
+			return false;
+		}
+	}
+
+	/**
+	 * Checks if the provided URI domain is on the domain blocklist.
+	 *
+	 * @param UriInterface $uri
+	 * @return boolean
+	 */
+	public static function isUriBlocked(UriInterface $uri): bool
+	{
+		if (!$uri->getHost()) {
 			return false;
 		}
 
@@ -190,7 +209,7 @@ class Network
 		}
 
 		foreach ($domain_blocklist as $domain_block) {
-			if (fnmatch(strtolower($domain_block['domain']), strtolower($host))) {
+			if (fnmatch(strtolower($domain_block['domain']), strtolower($uri->getHost()))) {
 				return true;
 			}
 		}
@@ -259,6 +278,7 @@ class Network
 	 *
 	 * @param string $domain
 	 * @param array  $domain_list
+	 *
 	 * @return boolean
 	 */
 	public static function isDomainAllowed(string $domain, array $domain_list): bool
@@ -297,6 +317,7 @@ class Network
 	 * Remove Google Analytics and other tracking platforms params from URL
 	 *
 	 * @param string $url Any user-submitted URL that may contain tracking params
+	 *
 	 * @return string The same URL stripped of tracking parameters
 	 */
 	public static function stripTrackingQueryParams(string $url): string
@@ -350,9 +371,10 @@ class Network
 	 *
 	 * @param string $url
 	 * @param string $basepath
+	 *
 	 * @return string url
 	 */
-	public static function addBasePath(string $url, string $basepath)
+	public static function addBasePath(string $url, string $basepath): string
 	{
 		if (!empty(parse_url($url, PHP_URL_SCHEME)) || empty(parse_url($basepath, PHP_URL_SCHEME)) || empty($url) || empty(parse_url($url))) {
 			return $url;
@@ -372,6 +394,7 @@ class Network
 	 *
 	 * @param string $url1
 	 * @param string $url2
+	 *
 	 * @return string The matching part or empty string on error
 	 */
 	public static function getUrlMatch(string $url1, string $url2): string
@@ -459,6 +482,7 @@ class Network
 	 * Glue url parts together
 	 *
 	 * @param array $parsed URL parts
+	 *
 	 * @return string|null The glued URL or null on error
 	 * @deprecated since version 2021.12, use GuzzleHttp\Psr7\Uri::fromParts($parts) instead
 	 */
@@ -475,21 +499,22 @@ class Network
 		$scheme    = $get('scheme');
 		$query     = $get('query');
 		$fragment  = $get('fragment');
-		$authority = ($userinfo !== null ? $userinfo . '@' : '') . 
+		$authority = ($userinfo !== null ? $userinfo . '@' : '') .
 						$get('host') .
 						($port ? ":$port" : '');
 
-		return	(strlen($scheme) ? $scheme . ':' : '') .
-			(strlen($authority) ? '//' . $authority : '') .
+		return	(!empty($scheme) ? $scheme . ':' : '') .
+			(!empty($authority) ? '//' . $authority : '') .
 			$get('path') .
-			(strlen($query) ? '?' . $query : '') .
-			(strlen($fragment) ? '#' . $fragment : '');
+			(!empty($query) ? '?' . $query : '') .
+			(!empty($fragment) ? '#' . $fragment : '');
 	}
 
 	/**
 	 * Convert an URI to an IDN compatible URI
 	 *
 	 * @param string $uri
+	 *
 	 * @return string
 	 */
 	public static function convertToIdn(string $uri): string
@@ -514,6 +539,7 @@ class Network
 	 * Switch the scheme of an url between http and https
 	 *
 	 * @param string $url
+	 *
 	 * @return string Switched URL
 	 */
 	public static function switchScheme(string $url): string
@@ -537,6 +563,7 @@ class Network
 	 *
 	 * @param string $path
 	 * @param array  $additionalParams Associative array of parameters
+	 *
 	 * @return string
 	 */
 	public static function appendQueryParam(string $path, array $additionalParams): string
@@ -563,6 +590,7 @@ class Network
 	 *
 	 * @param string $etag          The page etag
 	 * @param string $last_modified The page last modification UTC date
+	 *
 	 * @return void
 	 * @throws \Exception
 	 */
@@ -601,6 +629,7 @@ class Network
 	 * Check if the given URL is a local link
 	 *
 	 * @param string $url
+	 *
 	 * @return bool
 	 */
 	public static function isLocalLink(string $url): bool