/** * Return whether a URL can be fetched. Returns false if the URL * scheme is not allowed or is not supported by this fetcher * implementation; returns true otherwise. * * @return bool */ function canFetchURL($url) { if ($this->isHTTPS($url) && !$this->supportsSSL()) { Auth_OpenID::log("HTTPS URL unsupported fetching %s", $url); return false; } if (!$this->allowedURL($url)) { Auth_OpenID::log("URL fetching not allowed for '%s'", $url); return false; } return true; }
function post($url, $body, $extra_headers = null) { if (!$this->canFetchURL($url)) { return null; } $this->reset(); $c = curl_init(); if (defined('CURLOPT_NOSIGNAL')) { curl_setopt($c, CURLOPT_NOSIGNAL, true); } curl_setopt($c, CURLOPT_POST, true); curl_setopt($c, CURLOPT_POSTFIELDS, $body); curl_setopt($c, CURLOPT_TIMEOUT, $this->timeout); curl_setopt($c, CURLOPT_URL, $url); curl_setopt($c, CURLOPT_WRITEFUNCTION, array($this, "_writeData")); if (defined('Auth_OpenID_VERIFY_HOST')) { curl_setopt($c, CURLOPT_SSL_VERIFYPEER, true); curl_setopt($c, CURLOPT_SSL_VERIFYHOST, 2); } curl_exec($c); $code = curl_getinfo($c, CURLINFO_HTTP_CODE); if (!$code) { Auth_OpenID::log("Got no response code when fetching %s", $url); Auth_OpenID::log("CURL error (%s): %s", curl_errno($c), curl_error($c)); return null; } if (defined('Auth_OpenID_VERIFY_HOST') && $this->isHTTPS($url)) { Auth_OpenID::log('OpenID: Verified SSL host %s using ' . 'curl/post', $url); } $body = $this->data; curl_close($c); $new_headers = $extra_headers; foreach ($this->headers as $header) { if (strpos($header, ': ')) { list($name, $value) = explode(': ', $header, 2); $new_headers[$name] = $value; } } Auth_OpenID::log("Successfully fetched '%s': POST response code %s", $url, $code); return new Auth_Yadis_HTTPResponse($url, $code, $new_headers, $body); }
function setOpenIDNamespace($openid_ns_uri, $implicit) { if (!in_array($openid_ns_uri, $this->allowed_openid_namespaces)) { Auth_OpenID::log('Invalid null namespace: "%s"', $openid_ns_uri); return false; } $succeeded = $this->namespaces->addAlias($openid_ns_uri, Auth_OpenID_NULL_NAMESPACE, $implicit); if ($succeeded === false) { return false; } $this->_openid_ns_uri = $openid_ns_uri; return true; }
function post($url, $body, $extra_headers = null) { if (!$this->canFetchURL($url)) { return null; } $this->reset(); $c = curl_init(); if (defined('CURLOPT_NOSIGNAL')) { curl_setopt($c, CURLOPT_NOSIGNAL, true); } if (defined('Auth_OpenID_HTTP_PROXY')) { curl_setopt($c, CURLOPT_PROXY, Auth_OpenID_HTTP_PROXY); } curl_setopt($c, CURLOPT_POST, true); curl_setopt($c, CURLOPT_POSTFIELDS, $body); curl_setopt($c, CURLOPT_TIMEOUT, $this->timeout); curl_setopt($c, CURLOPT_URL, $url); curl_setopt($c, CURLOPT_WRITEFUNCTION, array($this, "_writeData")); if (defined('Auth_OpenID_VERIFY_HOST')) { // set SSL verification options only if Auth_OpenID_VERIFY_HOST // is explicitly set, otherwise use system default. if (Auth_OpenID_VERIFY_HOST) { curl_setopt($c, CURLOPT_SSL_VERIFYPEER, true); curl_setopt($c, CURLOPT_SSL_VERIFYHOST, 2); if (defined('Auth_OpenID_CAINFO')) { curl_setopt($c, CURLOPT_CAINFO, Auth_OpenID_CAINFO); } } else { curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false); } } curl_exec($c); $code = curl_getinfo($c, CURLINFO_HTTP_CODE); if (!$code) { Auth_OpenID::log("Got no response code when fetching %s", $url); Auth_OpenID::log("CURL error (%s): %s", curl_errno($c), curl_error($c)); return null; } if (defined('Auth_OpenID_VERIFY_HOST') && Auth_OpenID_VERIFY_HOST == true && $this->isHTTPS($url)) { Auth_OpenID::log('OpenID: Verified SSL host %s using ' . 'curl/post', $url); } $body = $this->data; curl_close($c); $new_headers = $extra_headers; foreach ($this->headers as $header) { if (strpos($header, ': ')) { list($name, $value) = explode(': ', $header, 2); $new_headers[$name] = $value; } } return new Auth_Yadis_HTTPResponse($url, $code, $new_headers, $body); }
function post($url, $body, $extra_headers = null) { if (!$this->canFetchURL($url)) { return null; } $this->reset(); $c = curl_init(); if (defined('CURLOPT_NOSIGNAL')) { curl_setopt($c, CURLOPT_NOSIGNAL, true); } curl_setopt($c, CURLOPT_POST, true); curl_setopt($c, CURLOPT_POSTFIELDS, $body); curl_setopt($c, CURLOPT_TIMEOUT, $this->timeout); curl_setopt($c, CURLOPT_URL, $url); curl_setopt($c, CURLOPT_WRITEFUNCTION, array(&$this, "_writeData")); // <TYPO3-specific> if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyServer']) { curl_setopt($c, CURLOPT_PROXY, $GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyServer']); if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyTunnel']) { curl_setopt($c, CURLOPT_HTTPPROXYTUNNEL, $GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyTunnel']); } if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyUserPass']) { curl_setopt($c, CURLOPT_PROXYUSERPWD, $GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyUserPass']); } } // </TYPO3-specific> curl_exec($c); $code = curl_getinfo($c, CURLINFO_HTTP_CODE); if (!$code) { Auth_OpenID::log("Got no response code when fetching %s", $url); return null; } $body = $this->data; curl_close($c); $new_headers = $extra_headers; foreach ($this->headers as $header) { if (strpos($header, ': ')) { list($name, $value) = explode(': ', $header, 2); $new_headers[$name] = $value; } } Auth_OpenID::log("Successfully fetched '%s': POST response code %s", $url, $code); return new Auth_Yadis_HTTPResponse($url, $code, $new_headers, $body); }
function post($url, $body, $extra_headers = null) { if (!$this->canFetchURL($url)) { return null; } $this->reset(); $c = curl_init(); if (defined('CURLOPT_NOSIGNAL')) { curl_setopt($c, CURLOPT_NOSIGNAL, true); } curl_setopt($c, CURLOPT_POST, true); curl_setopt($c, CURLOPT_POSTFIELDS, $body); curl_setopt($c, CURLOPT_TIMEOUT, $this->timeout); curl_setopt($c, CURLOPT_URL, $url); curl_setopt($c, CURLOPT_WRITEFUNCTION, array(&$this, "_writeData")); curl_exec($c); $code = curl_getinfo($c, CURLINFO_HTTP_CODE); if (!$code) { Auth_OpenID::log("Got no response code when fetching %s", $url); return null; } $body = $this->data; curl_close($c); if ($extra_headers === null) { $new_headers = null; } else { $new_headers = $extra_headers; } foreach ($this->headers as $header) { if (preg_match("/:/", $header)) { list($name, $value) = explode(": ", $header, 2); $new_headers[$name] = $value; } } Auth_OpenID::log("Successfully fetched '%s': POST response code %s", $url, $code); return new Auth_Yadis_HTTPResponse($url, $code, $new_headers, $body); }