Create a HTTP authentication "Authorization:" header according to the
specified user, password and authentication method.
/** * Send request to the proxy server with streaming support * * @param string $method * @param Zend_Uri_Http $uri * @param string $http_ver * @param array $headers * @param string $body * @return string Request as string */ public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '') { // If no proxy is set, throw an error if (!$this->config['proxy_host']) { // require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('No proxy host set!'); } // Make sure we're properly connected if (!$this->socket) { // require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Trying to write but we are not connected'); } $host = $this->config['proxy_host']; $port = $this->config['proxy_port']; if ($this->connected_to[0] != $host || $this->connected_to[1] != $port) { // require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Trying to write but we are connected to the wrong proxy ' . 'server'); } // Add Proxy-Authorization header if ($this->config['proxy_user'] && !isset($headers['proxy-authorization'])) { $headers['proxy-authorization'] = Zend_Http_Client::encodeAuthHeader($this->config['proxy_user'], $this->config['proxy_pass'], $this->config['proxy_auth']); } // if we are proxying HTTPS, preform CONNECT handshake with the proxy if ($uri->getScheme() == 'https' && !$this->negotiated) { $this->connectHandshake($uri->getHost(), $uri->getPort(), $http_ver, $headers); $this->negotiated = true; } // Save request method for later $this->method = $method; // Build request headers $request = "{$method} {$uri->__toString()} HTTP/{$http_ver}\r\n"; // Add all headers to the request string foreach ($headers as $k => $v) { if (is_string($k)) { $v = "{$k}: {$v}"; } $request .= "{$v}\r\n"; } $request .= "\r\n"; // Send the request headers if (!@fwrite($this->socket, $request)) { // require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Error writing request to proxy server'); } // Read from $body, write to socket $chunk = $body->read(self::CHUNK_SIZE); while ($chunk !== false) { if (!@fwrite($this->socket, $chunk)) { // require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Error writing request to server'); } $chunk = $body->read(self::CHUNK_SIZE); } $body->closeFileHandle(); return 'Large upload, request is not cached.'; }
public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '') { // If no proxy is set, fall back to default Socket adapter if (!$this->config['proxy_host']) { return parent::write($method, $uri, $http_ver, $headers, $body); } // Make sure we're properly connected if (!$this->socket) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are not connected"); } $host = $this->config['proxy_host']; $port = $this->config['proxy_port']; if ($this->connected_to[0] != $host || $this->connected_to[1] != $port) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are connected to the wrong proxy server"); } // Add Proxy-Authorization header if ($this->config['proxy_user'] && !isset($headers['proxy-authorization'])) { $headers['proxy-authorization'] = Zend_Http_Client::encodeAuthHeader($this->config['proxy_user'], $this->config['proxy_pass'], $this->config['proxy_auth']); } // if we are proxying HTTPS, preform CONNECT handshake with the proxy if ($uri->getScheme() == 'https' && !$this->negotiated) { $this->connectHandshake($uri->getHost(), $uri->getPort(), $http_ver, $headers); $this->negotiated = true; } // Save request method for later $this->method = $method; // Build request headers $request = "{$method} {$uri->__toString()} HTTP/{$http_ver}\r\n"; // Add all headers to the request string foreach ($headers as $k => $v) { if (is_string($k)) { $v = "{$k}: {$v}"; } $request .= "{$v}\r\n"; } // Add the request body $request .= "\r\n" . $body; // Send the request if (!@fwrite($this->socket, $request)) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception("Error writing request to proxy server"); } return $request; }
/** * Send request to the proxy server * * @param string $method * @param Zend_Uri_Http $uri * @param string $http_ver * @param array $headers * @param string $body * @return string Request as string * @throws Zend_Http_Client_Adapter_Exception */ public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '') { // If no proxy is set, fall back to default Socket adapter if (!$this->config['proxy_host']) { return parent::write($method, $uri, $http_ver, $headers, $body); } // Make sure we're properly connected if (!$this->socket) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Trying to write but we are not connected'); } $host = $this->config['proxy_host']; $port = $this->config['proxy_port']; if ($this->connected_to[0] != "tcp://{$host}" || $this->connected_to[1] != $port) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Trying to write but we are connected to the wrong proxy server'); } // Add Proxy-Authorization header if ($this->config['proxy_user']) { // Check to see if one already exists $hasProxyAuthHeader = false; foreach ($headers as $k => $v) { if ((string) $k == 'proxy-authorization' || preg_match("/^proxy-authorization:/i", $v)) { $hasProxyAuthHeader = true; break; } } if (!$hasProxyAuthHeader) { $headers[] = 'Proxy-authorization: ' . Zend_Http_Client::encodeAuthHeader($this->config['proxy_user'], $this->config['proxy_pass'], $this->config['proxy_auth']); } } // if we are proxying HTTPS, preform CONNECT handshake with the proxy if ($uri->getScheme() == 'https' && !$this->negotiated) { $this->connectHandshake($uri->getHost(), $uri->getPort(), $http_ver, $headers); $this->negotiated = true; } // Save request method for later $this->method = $method; // Build request headers if ($this->negotiated) { $path = $uri->getPath(); if ($uri->getQuery()) { $path .= '?' . $uri->getQuery(); } $request = "{$method} {$path} HTTP/{$http_ver}\r\n"; } else { $request = "{$method} {$uri} HTTP/{$http_ver}\r\n"; } // Add all headers to the request string foreach ($headers as $k => $v) { if (is_string($k)) { $v = "{$k}: {$v}"; } $request .= "{$v}\r\n"; } if (is_resource($body)) { $request .= "\r\n"; } else { // Add the request body $request .= "\r\n" . $body; } // Send the request if (!@fwrite($this->socket, $request)) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Error writing request to proxy server'); } if (is_resource($body)) { if (stream_copy_to_stream($body, $this->socket) == 0) { require_once 'Zend/Http/Client/Adapter/Exception.php'; throw new Zend_Http_Client_Adapter_Exception('Error writing request to server'); } } return $request; }
/** * Test encodeAuthHeader (static method) fails when trying to use an * unsupported authentication scheme * */ public function testExceptUnsupportedAuthStatic() { try { Zend_Http_Client::encodeAuthHeader('shahar', '1234', 'SuperStrongAlgo'); $this->fail('Trying to use unknown authentication method, encodeAuthHeader should throw an exception but it didn\'t'); } catch (Zend_Http_Client_Exception $e) { // We're good! } }
/** * Test encodeAuthHeader (static method) fails when trying to use an * unsupported authentication scheme * * @expectedException Zend_Http_Client_Exception */ public function testExceptUnsupportedAuthStatic() { Zend_Http_Client::encodeAuthHeader('shahar', '1234', 'SuperStrongAlgo'); }
/** * Send request to the proxy server * * @param string $method * @param Zend_Uri_Http $uri * @param string $http_ver * @param array $headers * @param string $body * @return string Request as string */ public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '') { // If no proxy is set, fall back to default Socket adapter if (!$this->config['proxy_host']) { return parent::write($method, $uri, $http_ver, $headers, $body); } // Make sure we're properly connected if (!$this->socket) { throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are not connected"); } $host = $this->config['proxy_host']; $port = $this->config['proxy_port']; if ($this->connected_to[0] != $host || $this->connected_to[1] != $port) { throw new Zend_Http_Client_Adapter_Exception("Trying to write but we are connected to the wrong proxy server"); } // Save request method for later $this->method = $method; // Build request headers $request = "{$method} {$uri->__toString()} HTTP/{$http_ver}\r\n"; // Add Proxy-Authorization header if ($this->config['proxy_user'] && !isset($headers['proxy-authorization'])) { $headers['proxy-authorization'] = Zend_Http_Client::encodeAuthHeader($this->config['proxy_user'], $this->config['proxy_pass'], $this->config['proxy_auth']); } // Add all headers to the request string foreach ($headers as $k => $v) { if (is_string($k)) { $v = ucfirst($k) . ": {$v}"; } $request .= "{$v}\r\n"; } // Add the request body $request .= "\r\n" . $body; // Send the request if (!fwrite($this->socket, $request)) { throw new Zend_Http_Client_Adapter_Exception("Error writing request to proxy server"); } return $request; }
/** * @param string $type * @param array $options * @return \Zend_Http_Client * @throws \Exception * @throws \Zend_Http_Client_Exception */ public static function getHttpClient($type = "Zend_Http_Client", $options = array()) { $config = Config::getSystemConfig(); $clientConfig = $config->httpclient->toArray(); $clientConfig["adapter"] = $clientConfig["adapter"] ? $clientConfig["adapter"] : "Zend_Http_Client_Adapter_Socket"; $clientConfig["maxredirects"] = $options["maxredirects"] ? $options["maxredirects"] : 2; $clientConfig["timeout"] = $options["timeout"] ? $options["timeout"] : 3600; $type = empty($type) ? "Zend_Http_Client" : $type; $type = "\\" . ltrim($type, "\\"); if (self::classExists($type)) { $client = new $type(null, $clientConfig); // workaround/for ZF (Proxy-authorization isn't added by ZF) if ($clientConfig['proxy_user']) { $client->setHeaders('Proxy-authorization', \Zend_Http_Client::encodeAuthHeader($clientConfig['proxy_user'], $clientConfig['proxy_pass'], \Zend_Http_Client::AUTH_BASIC)); } } else { throw new \Exception("Pimcore_Tool::getHttpClient: Unable to create an instance of {$type}"); } return $client; }