X-Git-Url: https://git.mdrn.pl/piwik-CASLogin.git/blobdiff_plain/237569a1cfdd478618b0ecda78a7ac13548c515f..dc6aefd9f59af623481149a8b6c71b973efd1196:/CAS/CAS/ProxiedService/Http/Post.php
diff --git a/CAS/CAS/ProxiedService/Http/Post.php b/CAS/CAS/ProxiedService/Http/Post.php
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+
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
+ * @link https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+/**
+ * This class is used to make proxied service requests via the HTTP POST method.
+ *
+ * Usage Example:
+ *
+ * try {
+ * $service = phpCAS::getProxiedService(PHPCAS_PROXIED_SERVICE_HTTP_POST);
+ * $service->setUrl('http://www.example.com/path/');
+ * $service->setContentType('text/xml');
+ * $service->setBody(''example.search');
+ * $service->send();
+ * if ($service->getResponseStatusCode() == 200)
+ * return $service->getResponseBody();
+ * else
+ * // The service responded with an error code 404, 500, etc.
+ * throw new Exception('The service responded with an error.');
+ *
+ * } catch (CAS_ProxyTicketException $e) {
+ * if ($e->getCode() == PHPCAS_SERVICE_PT_FAILURE)
+ * return "Your login has timed out. You need to log in again.";
+ * else
+ * // Other proxy ticket errors are from bad request format (shouldn't happen)
+ * // or CAS server failure (unlikely) so lets just stop if we hit those.
+ * throw $e;
+ * } catch (CAS_ProxiedService_Exception $e) {
+ * // Something prevented the service request from being sent or received.
+ * // We didn't even get a valid error response (404, 500, etc), so this
+ * // might be caused by a network error or a DNS resolution failure.
+ * // We could handle it in some way, but for now we will just stop.
+ * throw $e;
+ * }
+ *
+ * @class CAS_ProxiedService_Http_Post
+ * @category Authentication
+ * @package PhpCAS
+ * @author Adam Franco
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
+ * @link https://wiki.jasig.org/display/CASC/phpCAS
+ */
+class CAS_ProxiedService_Http_Post
+extends CAS_ProxiedService_Http_Abstract
+{
+
+ /**
+ * The content-type of this request
+ *
+ * @var string $_contentType
+ */
+ private $_contentType;
+
+ /**
+ * The body of the this request
+ *
+ * @var string $_body
+ */
+ private $_body;
+
+ /**
+ * Set the content type of this POST request.
+ *
+ * @param string $contentType content type
+ *
+ * @return void
+ * @throws CAS_OutOfSequenceException If called after the Request has been sent.
+ */
+ public function setContentType ($contentType)
+ {
+ if ($this->hasBeenSent()) {
+ throw new CAS_OutOfSequenceException('Cannot set the content type, request already sent.');
+ }
+
+ $this->_contentType = $contentType;
+ }
+
+ /**
+ * Set the body of this POST request.
+ *
+ * @param string $body body to set
+ *
+ * @return void
+ * @throws CAS_OutOfSequenceException If called after the Request has been sent.
+ */
+ public function setBody ($body)
+ {
+ if ($this->hasBeenSent()) {
+ throw new CAS_OutOfSequenceException('Cannot set the body, request already sent.');
+ }
+
+ $this->_body = $body;
+ }
+
+ /**
+ * Add any other parts of the request needed by concrete classes
+ *
+ * @param CAS_Request_RequestInterface $request request interface class
+ *
+ * @return void
+ */
+ protected function populateRequest (CAS_Request_RequestInterface $request)
+ {
+ if (empty($this->_contentType) && !empty($this->_body)) {
+ throw new CAS_ProxiedService_Exception("If you pass a POST body, you must specify a content type via ".get_class($this).'->setContentType($contentType).');
+ }
+
+ $request->makePost();
+ if (!empty($this->_body)) {
+ $request->addHeader('Content-Type: '.$this->_contentType);
+ $request->addHeader('Content-Length: '.strlen($this->_body));
+ $request->setPostBody($this->_body);
+ }
+ }
+
+
+}
+?>