X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FNetwork%2FHTTPRequest.php;h=74cf9cd0554d01a62beb0a1486b391bb734f4f69;hb=befc2af5043a3afde251721c0d27df695db1bb7e;hp=79419d38e25fbe581504ce2e963e6e68f1354e7f;hpb=fb7f7435c080e15bdafbbcbb5a3dfd94ef8dd952;p=friendica.git

diff --git a/src/Network/HTTPRequest.php b/src/Network/HTTPRequest.php
index 79419d38e2..74cf9cd055 100644
--- a/src/Network/HTTPRequest.php
+++ b/src/Network/HTTPRequest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU APGL version 3 or any later version
  *
@@ -52,6 +52,17 @@ class HTTPRequest implements IHTTPRequest
 		$this->baseUrl  = $baseUrl->get();
 	}
 
+	/** {@inheritDoc}
+	 *
+	 * @throws HTTPException\InternalServerErrorException
+	 */
+	public function head(string $url, array $opts = [])
+	{
+		$opts['nobody'] = true;
+
+		return $this->get($url, $opts);
+	}
+
 	/**
 	 * {@inheritDoc}
 	 *
@@ -59,12 +70,13 @@ class HTTPRequest implements IHTTPRequest
 	 *
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	public function get(string $url, bool $binary = false, array $opts = [], int &$redirects = 0)
+	public function get(string $url, array $opts = [], int &$redirects = 0)
 	{
 		$stamp1 = microtime(true);
 
 		if (strlen($url) > 1000) {
 			$this->logger->debug('URL is longer than 1000 characters.', ['url' => $url, 'callstack' => System::callstack(20)]);
+			$this->profiler->saveTimestamp($stamp1, 'network');
 			return CurlResult::createErrorCurl(substr($url, 0, 200));
 		}
 
@@ -83,12 +95,14 @@ class HTTPRequest implements IHTTPRequest
 
 		if (Network::isUrlBlocked($url)) {
 			$this->logger->info('Domain is blocked.', ['url' => $url]);
+			$this->profiler->saveTimestamp($stamp1, 'network');
 			return CurlResult::createErrorCurl($url);
 		}
 
 		$ch = @curl_init($url);
 
 		if (($redirects > 8) || (!$ch)) {
+			$this->profiler->saveTimestamp($stamp1, 'network');
 			return CurlResult::createErrorCurl($url);
 		}
 
@@ -130,6 +144,7 @@ class HTTPRequest implements IHTTPRequest
 		curl_setopt($ch, CURLOPT_ENCODING, '');
 
 		if (!empty($opts['headers'])) {
+			$this->logger->notice('Wrong option \'headers\' used.');
 			@curl_setopt($ch, CURLOPT_HTTPHEADER, $opts['headers']);
 		}
 
@@ -172,13 +187,6 @@ class HTTPRequest implements IHTTPRequest
 			curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
 		}
 
-		if ($binary) {
-			@curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
-		}
-
-		// don't let curl abort the entire application
-		// if it throws any errors.
-
 		$s         = @curl_exec($ch);
 		$curl_info = @curl_getinfo($ch);
 
@@ -192,11 +200,12 @@ class HTTPRequest implements IHTTPRequest
 
 		$curlResponse = new CurlResult($url, $s, $curl_info, curl_errno($ch), curl_error($ch));
 
-		if ($curlResponse->isRedirectUrl()) {
+		if (!Network::isRedirectBlocked($url) && $curlResponse->isRedirectUrl()) {
 			$redirects++;
 			$this->logger->notice('Curl redirect.', ['url' => $url, 'to' => $curlResponse->getRedirectUrl()]);
 			@curl_close($ch);
-			return $this->get($curlResponse->getRedirectUrl(), $binary, $opts, $redirects);
+			$this->profiler->saveTimestamp($stamp1, 'network');
+			return $this->get($curlResponse->getRedirectUrl(), $opts, $redirects);
 		}
 
 		@curl_close($ch);
@@ -219,12 +228,14 @@ class HTTPRequest implements IHTTPRequest
 
 		if (Network::isUrlBlocked($url)) {
 			$this->logger->info('Domain is blocked.' . ['url' => $url]);
+			$this->profiler->saveTimestamp($stamp1, 'network');
 			return CurlResult::createErrorCurl($url);
 		}
 
 		$ch = curl_init($url);
 
 		if (($redirects > 8) || (!$ch)) {
+			$this->profiler->saveTimestamp($stamp1, 'network');
 			return CurlResult::createErrorCurl($url);
 		}
 
@@ -280,10 +291,11 @@ class HTTPRequest implements IHTTPRequest
 
 		$curlResponse = new CurlResult($url, $s, $curl_info, curl_errno($ch), curl_error($ch));
 
-		if ($curlResponse->isRedirectUrl()) {
+		if (!Network::isRedirectBlocked($url) && $curlResponse->isRedirectUrl()) {
 			$redirects++;
 			$this->logger->info('Post redirect.', ['url' => $url, 'to' => $curlResponse->getRedirectUrl()]);
 			curl_close($ch);
+			$this->profiler->saveTimestamp($stamp1, 'network');
 			return $this->post($curlResponse->getRedirectUrl(), $params, $headers, $redirects, $timeout);
 		}
 
@@ -321,6 +333,11 @@ class HTTPRequest implements IHTTPRequest
 			return $url;
 		}
 
+		if (Network::isRedirectBlocked($url)) {
+			$this->logger->info('Domain should not be redirected.', ['url' => $url]);
+			return $url;
+		}
+
 		$url = Network::stripTrackingQueryParams($url);
 
 		if ($depth > 10) {
@@ -430,9 +447,9 @@ class HTTPRequest implements IHTTPRequest
 	 *
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	public function fetch(string $url, bool $binary = false, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
+	public function fetch(string $url, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
 	{
-		$ret = $this->fetchFull($url, $binary, $timeout, $accept_content, $cookiejar, $redirects);
+		$ret = $this->fetchFull($url, $timeout, $accept_content, $cookiejar, $redirects);
 
 		return $ret->getBody();
 	}
@@ -444,11 +461,10 @@ class HTTPRequest implements IHTTPRequest
 	 *
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	public function fetchFull(string $url, bool $binary = false, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
+	public function fetchFull(string $url, int $timeout = 0, string $accept_content = '', string $cookiejar = '', int &$redirects = 0)
 	{
 		return $this->get(
 			$url,
-			$binary,
 			[
 				'timeout'        => $timeout,
 				'accept_content' => $accept_content,