PHP WP_HTTP_Proxy::authentication方法代码示例

 /**
  * Create cURL handle for a HTTP request.
  *
  * @access public
  * @since 2.7.0
  *
  * @param string $url The request URL.
  * @param string|array $args Optional. Override the defaults.
  * @return cURL handle
  */
 public function createHandle($url, $args = array())
 {
     $defaults = array('timeout' => 5, 'headers' => array(), 'body' => null);
     $r = wp_parse_args($args, $defaults);
     $handle = curl_init();
     // cURL offers really easy proxy support.
     $proxy = new WP_HTTP_Proxy();
     if ($proxy->is_enabled() && $proxy->send_through_proxy($url)) {
         curl_setopt($handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
         curl_setopt($handle, CURLOPT_PROXY, $proxy->host());
         curl_setopt($handle, CURLOPT_PROXYPORT, $proxy->port());
         if ($proxy->use_authentication()) {
             curl_setopt($handle, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
             curl_setopt($handle, CURLOPT_PROXYUSERPWD, $proxy->authentication());
         }
     }
     /*
      * CURLOPT_TIMEOUT and CURLOPT_CONNECTTIMEOUT expect integers. Have to use ceil since.
      * a value of 0 will allow an unlimited timeout.
      */
     $timeout = (int) ceil($r['timeout']);
     curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, $timeout);
     curl_setopt($handle, CURLOPT_TIMEOUT, $timeout);
     curl_setopt($handle, CURLOPT_URL, $url);
     curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
     curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, 2);
     curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, true);
     /*
      * The option doesn't work with safe mode or when open_basedir is set, and there's
      * a bug #17490 with redirected POST requests, so handle redirections outside Curl.
      */
     curl_setopt($handle, CURLOPT_FOLLOWLOCATION, false);
     if (defined('CURLOPT_PROTOCOLS')) {
         // PHP 5.2.10 / cURL 7.19.4
         curl_setopt($handle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
     }
     curl_setopt($handle, CURLOPT_POST, true);
     curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
     curl_setopt($handle, CURLOPT_HEADER, false);
     // cURL expects full header strings in each element.
     $headers = array();
     foreach ($r['headers'] as $name => $value) {
         $headers[] = "{$name}: {$value}";
     }
     curl_setopt($handle, CURLOPT_HTTPHEADER, $headers);
     /**
      * Fires before the cURL request is executed.
      *
      * Cookies are not currently handled by the HTTP API. This action allows
      * plugins to handle cookies themselves.
      *
      * @since 2.8.0
      *
      * @param resource &$handle The cURL handle returned by curl_init().
      * @param array    $r       The HTTP request arguments.
      * @param string   $url     The request URL.
      */
     do_action_ref_array('http_api_curl', array(&$handle, $r, $url));
     return $handle;
 }

 /**
  * Send a HTTP request to a URI using cURL extension.
  *
  * @access public
  * @since 2.7.0
  *
  * @param string $url The request URL.
  * @param string|array $args Optional. Override the defaults.
  * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. A WP_Error instance upon error
  */
 public function request($url, $args = array())
 {
     $defaults = array('method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array());
     $r = wp_parse_args($args, $defaults);
     if (isset($r['headers']['User-Agent'])) {
         $r['user-agent'] = $r['headers']['User-Agent'];
         unset($r['headers']['User-Agent']);
     } elseif (isset($r['headers']['user-agent'])) {
         $r['user-agent'] = $r['headers']['user-agent'];
         unset($r['headers']['user-agent']);
     }
     // Construct Cookie: header if any cookies are set.
     WP_Http::buildCookieHeader($r);
     $handle = curl_init();
     // cURL offers really easy proxy support.
     $proxy = new WP_HTTP_Proxy();
     if ($proxy->is_enabled() && $proxy->send_through_proxy($url)) {
         curl_setopt($handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
         curl_setopt($handle, CURLOPT_PROXY, $proxy->host());
         curl_setopt($handle, CURLOPT_PROXYPORT, $proxy->port());
         if ($proxy->use_authentication()) {
             curl_setopt($handle, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
             curl_setopt($handle, CURLOPT_PROXYUSERPWD, $proxy->authentication());
         }
     }
     $is_local = isset($r['local']) && $r['local'];
     $ssl_verify = isset($r['sslverify']) && $r['sslverify'];
     if ($is_local) {
         /** This filter is documented in wp-includes/class-http.php */
         $ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
     } elseif (!$is_local) {
         /** This filter is documented in wp-includes/class-http.php */
         $ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
     }
     /*
      * CURLOPT_TIMEOUT and CURLOPT_CONNECTTIMEOUT expect integers. Have to use ceil since.
      * a value of 0 will allow an unlimited timeout.
      */
     $timeout = (int) ceil($r['timeout']);
     curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, $timeout);
     curl_setopt($handle, CURLOPT_TIMEOUT, $timeout);
     curl_setopt($handle, CURLOPT_URL, $url);
     curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
     curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, $ssl_verify === true ? 2 : false);
     curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, $ssl_verify);
     curl_setopt($handle, CURLOPT_CAINFO, $r['sslcertificates']);
     curl_setopt($handle, CURLOPT_USERAGENT, $r['user-agent']);
     /*
      * The option doesn't work with safe mode or when open_basedir is set, and there's
      * a bug #17490 with redirected POST requests, so handle redirections outside Curl.
      */
     curl_setopt($handle, CURLOPT_FOLLOWLOCATION, false);
     if (defined('CURLOPT_PROTOCOLS')) {
         // PHP 5.2.10 / cURL 7.19.4
         curl_setopt($handle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
     }
     switch ($r['method']) {
         case 'HEAD':
             curl_setopt($handle, CURLOPT_NOBODY, true);
             break;
         case 'POST':
             curl_setopt($handle, CURLOPT_POST, true);
             curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             break;
         case 'PUT':
             curl_setopt($handle, CURLOPT_CUSTOMREQUEST, 'PUT');
             curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             break;
         default:
             curl_setopt($handle, CURLOPT_CUSTOMREQUEST, $r['method']);
             if (!is_null($r['body'])) {
                 curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             }
             break;
     }
     if (true === $r['blocking']) {
         curl_setopt($handle, CURLOPT_HEADERFUNCTION, array($this, 'stream_headers'));
         curl_setopt($handle, CURLOPT_WRITEFUNCTION, array($this, 'stream_body'));
     }
     curl_setopt($handle, CURLOPT_HEADER, false);
     if (isset($r['limit_response_size'])) {
         $this->max_body_length = intval($r['limit_response_size']);
     } else {
         $this->max_body_length = false;
     }
     // If streaming to a file open a file handle, and setup our curl streaming handler.
     if ($r['stream']) {
         if (!WP_DEBUG) {
             $this->stream_handle = @fopen($r['filename'], 'w+');
         } else {
//.........这里部分代码省略.........

 /**
  * Send a HTTP request to a URI using cURL extension.
  *
  * @access public
  * @since 2.7.0
  *
  * @param string $url
  * @param str|array $args Optional. Override the defaults.
  * @return array 'headers', 'body', 'cookies' and 'response' keys.
  */
 function request($url, $args = array())
 {
     $defaults = array('method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array());
     $r = wp_parse_args($args, $defaults);
     if (isset($r['headers']['User-Agent'])) {
         $r['user-agent'] = $r['headers']['User-Agent'];
         unset($r['headers']['User-Agent']);
     } else {
         if (isset($r['headers']['user-agent'])) {
             $r['user-agent'] = $r['headers']['user-agent'];
             unset($r['headers']['user-agent']);
         }
     }
     // Construct Cookie: header if any cookies are set.
     WP_Http::buildCookieHeader($r);
     // cURL extension will sometimes fail when the timeout is less than 1 as it may round down
     // to 0, which gives it unlimited timeout.
     if ($r['timeout'] > 0 && $r['timeout'] < 1) {
         $r['timeout'] = 1;
     }
     $handle = curl_init();
     // cURL offers really easy proxy support.
     $proxy = new WP_HTTP_Proxy();
     if ($proxy->is_enabled() && $proxy->send_through_proxy($url)) {
         $isPHP5 = version_compare(PHP_VERSION, '5.0.0', '>=');
         if ($isPHP5) {
             curl_setopt($handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
             curl_setopt($handle, CURLOPT_PROXY, $proxy->host());
             curl_setopt($handle, CURLOPT_PROXYPORT, $proxy->port());
         } else {
             curl_setopt($handle, CURLOPT_PROXY, $proxy->host() . ':' . $proxy->port());
         }
         if ($proxy->use_authentication()) {
             if ($isPHP5) {
                 curl_setopt($handle, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
             }
             curl_setopt($handle, CURLOPT_PROXYUSERPWD, $proxy->authentication());
         }
     }
     $is_local = isset($args['local']) && $args['local'];
     $ssl_verify = isset($args['sslverify']) && $args['sslverify'];
     if ($is_local) {
         $ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
     } elseif (!$is_local) {
         $ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
     }
     curl_setopt($handle, CURLOPT_URL, $url);
     curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
     curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, $ssl_verify);
     curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, $ssl_verify);
     curl_setopt($handle, CURLOPT_USERAGENT, $r['user-agent']);
     curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, $r['timeout']);
     curl_setopt($handle, CURLOPT_TIMEOUT, $r['timeout']);
     curl_setopt($handle, CURLOPT_MAXREDIRS, $r['redirection']);
     switch ($r['method']) {
         case 'HEAD':
             curl_setopt($handle, CURLOPT_NOBODY, true);
             break;
         case 'POST':
             curl_setopt($handle, CURLOPT_POST, true);
             curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             break;
         case 'PUT':
             curl_setopt($handle, CURLOPT_CUSTOMREQUEST, 'PUT');
             curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             break;
     }
     if (true === $r['blocking']) {
         curl_setopt($handle, CURLOPT_HEADER, true);
     } else {
         curl_setopt($handle, CURLOPT_HEADER, false);
     }
     // The option doesn't work with safe mode or when open_basedir is set.
     if (!ini_get('safe_mode') && !ini_get('open_basedir')) {
         curl_setopt($handle, CURLOPT_FOLLOWLOCATION, true);
     }
     if (!empty($r['headers'])) {
         // cURL expects full header strings in each element
         $headers = array();
         foreach ($r['headers'] as $name => $value) {
             $headers[] = "{$name}: {$value}";
         }
         curl_setopt($handle, CURLOPT_HTTPHEADER, $headers);
     }
     if ($r['httpversion'] == '1.0') {
         curl_setopt($handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
     } else {
         curl_setopt($handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
     }
     // Cookies are not handled by the HTTP API currently. Allow for plugin authors to handle it
//.........这里部分代码省略.........

 /**
  * Send a HTTP request to a URI using cURL extension.
  *
  * @access public
  * @since 2.7.0
  *
  * @param string $url
  * @param str|array $args Optional. Override the defaults.
  * @return array 'headers', 'body', 'response', 'cookies' and 'filename' keys.
  */
 function request($url, $args = array())
 {
     $defaults = array('method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array());
     $r = wp_parse_args($args, $defaults);
     if (isset($r['headers']['User-Agent'])) {
         $r['user-agent'] = $r['headers']['User-Agent'];
         unset($r['headers']['User-Agent']);
     } else {
         if (isset($r['headers']['user-agent'])) {
             $r['user-agent'] = $r['headers']['user-agent'];
             unset($r['headers']['user-agent']);
         }
     }
     // Construct Cookie: header if any cookies are set.
     WP_Http::buildCookieHeader($r);
     $handle = curl_init();
     // cURL offers really easy proxy support.
     $proxy = new WP_HTTP_Proxy();
     if ($proxy->is_enabled() && $proxy->send_through_proxy($url)) {
         curl_setopt($handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
         curl_setopt($handle, CURLOPT_PROXY, $proxy->host());
         curl_setopt($handle, CURLOPT_PROXYPORT, $proxy->port());
         if ($proxy->use_authentication()) {
             curl_setopt($handle, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
             curl_setopt($handle, CURLOPT_PROXYUSERPWD, $proxy->authentication());
         }
     }
     $is_local = isset($args['local']) && $args['local'];
     $ssl_verify = isset($args['sslverify']) && $args['sslverify'];
     if ($is_local) {
         $ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
     } elseif (!$is_local) {
         $ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
     }
     // CURLOPT_TIMEOUT and CURLOPT_CONNECTTIMEOUT expect integers.  Have to use ceil since
     // a value of 0 will allow an ulimited timeout.
     $timeout = (int) ceil($r['timeout']);
     curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, $timeout);
     curl_setopt($handle, CURLOPT_TIMEOUT, $timeout);
     curl_setopt($handle, CURLOPT_URL, $url);
     curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
     curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, $ssl_verify === true ? 2 : false);
     curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, $ssl_verify);
     curl_setopt($handle, CURLOPT_USERAGENT, $r['user-agent']);
     curl_setopt($handle, CURLOPT_MAXREDIRS, $r['redirection']);
     switch ($r['method']) {
         case 'HEAD':
             curl_setopt($handle, CURLOPT_NOBODY, true);
             break;
         case 'POST':
             curl_setopt($handle, CURLOPT_POST, true);
             curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             break;
         case 'PUT':
             curl_setopt($handle, CURLOPT_CUSTOMREQUEST, 'PUT');
             curl_setopt($handle, CURLOPT_POSTFIELDS, $r['body']);
             break;
     }
     if (true === $r['blocking']) {
         curl_setopt($handle, CURLOPT_HEADERFUNCTION, array(&$this, 'stream_headers'));
     }
     curl_setopt($handle, CURLOPT_HEADER, false);
     // If streaming to a file open a file handle, and setup our curl streaming handler
     if ($r['stream']) {
         if (!WP_DEBUG) {
             $stream_handle = @fopen($r['filename'], 'w+');
         } else {
             $stream_handle = fopen($r['filename'], 'w+');
         }
         if (!$stream_handle) {
             return new WP_Error('http_request_failed', sprintf(__('Could not open handle for fopen() to %s'), $r['filename']));
         }
         curl_setopt($handle, CURLOPT_FILE, $stream_handle);
     }
     // The option doesn't work with safe mode or when open_basedir is set.
     if (!ini_get('safe_mode') && !ini_get('open_basedir') && 0 !== $r['_redirection']) {
         curl_setopt($handle, CURLOPT_FOLLOWLOCATION, true);
     }
     if (!empty($r['headers'])) {
         // cURL expects full header strings in each element
         $headers = array();
         foreach ($r['headers'] as $name => $value) {
             $headers[] = "{$name}: {$value}";
         }
         curl_setopt($handle, CURLOPT_HTTPHEADER, $headers);
     }
     if ($r['httpversion'] == '1.0') {
         curl_setopt($handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
     } else {
         curl_setopt($handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
//.........这里部分代码省略.........

 /**
  * Make an HTTP request
  *
  * @return API results
  */
 function http($url, $method, $postfields = NULL)
 {
     $this->http_info = array();
     $ci = curl_init();
     /* Curl settings */
     curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
     curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
     curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
     curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
     curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
     curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
     curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
     curl_setopt($ci, CURLOPT_HEADER, FALSE);
     /* Proxy Support via WP_HTTP_Proxy */
     $proxy = new WP_HTTP_Proxy();
     if ($proxy->is_enabled() && $proxy->send_through_proxy($url)) {
         curl_setopt($ci, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
         curl_setopt($ci, CURLOPT_PROXY, $proxy->host());
         curl_setopt($ci, CURLOPT_PROXYPORT, $proxy->port());
         if ($proxy->use_authentication()) {
             curl_setopt($ci, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
             curl_setopt($ci, CURLOPT_PROXYUSERPWD, $proxy->authentication());
         }
     }
     switch ($method) {
         case 'POST':
             curl_setopt($ci, CURLOPT_POST, TRUE);
             if (!empty($postfields)) {
                 curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
             }
             break;
         case 'DELETE':
             curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
             if (!empty($postfields)) {
                 $url = "{$url}?{$postfields}";
             }
     }
     curl_setopt($ci, CURLOPT_URL, $url);
     $response = curl_exec($ci);
     $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
     $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
     $this->url = $url;
     curl_close($ci);
     return $response;
 }