[project @ Move the server request object into its own file and rename it]

1 files changed, 153 insertions, 0 deletions

diff --git a/Auth/OpenID/ServerRequest.php b/Auth/OpenID/ServerRequest.php
new file mode 100644
index 0000000..1522aff
--- /dev/null
+++ b/Auth/OpenID/ServerRequest.php
@@ -0,0 +1,153 @@
+<?php
+/**
+ * OpenID Server Request
+ *
+ * @see Auth_OpenID_Server
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: See the COPYING file included in this distribution.
+ *
+ * @package OpenID
+ * @author JanRain, Inc. <openid@janrain.com>
+ * @copyright 2005 Janrain, Inc.
+ * @license http://www.gnu.org/copyleft/lesser.html LGPL
+ */
+
+/**
+ * Imports
+ */
+require_once "Auth/OpenID/Util.php";
+require_once "Auth/OpenID/Server.php";
+
+/**
+ * Object that holds the state of a request to the OpenID server
+ *
+ * With accessor functions to get at the internal request data.
+ *
+ * @see Auth_OpenID_Server
+ * @package OpenID
+ */
+class Auth_OpenID_ServerRequest {
+    /**
+     * The arguments for this request
+     */
+    var $args;
+
+    /**
+     * The URL of the server for this request
+     */
+    var $server_url;
+
+    /**
+     * Constructor
+     *
+     * @internal This is private because the library user should not
+     * have to make instances of this class.
+     *
+     * @access private
+     *
+     * @param string $server_url The openid.server URL for the server
+     * that goes with this request.
+     *
+     * @param array $args The query arguments for this request
+     */
+    function Auth_OpenID_ServerRequest($server_url, $args)
+    {
+        $this->server_url = $server_url;
+        $this->args = $args;
+    }
+
+    /**
+     * @access private
+     */
+    function getMode()
+    {
+        return $this->args['openid.mode'];
+    }
+
+    /**
+     * Get the identity URL that is being checked
+     */
+    function getIdentityURL()
+    {
+        return @$this->args['openid.identity'];
+    }
+
+    /**
+     * Get the return_to URL for the consumer that initiated this request.
+     *
+     * @return string $return_to The return_to URL for the consumer
+     */
+    function getReturnTo()
+    {
+        return @$this->args['openid.return_to'];
+    }
+
+    /**
+     * Get a cancel response for this URL
+     *
+     * @return array $response The status code and data
+     */
+    function cancel()
+    {
+        return array(Auth_OpenID_REDIRECT, $this->getCancelURL());
+    }
+
+    /**
+     * Return a cancel URL for this request
+     */
+    function getCancelURL()
+    {
+        $cancel_args = array('openid.mode' => 'cancel');
+        $return_to = $this->args['openid.return_to'];
+        return Auth_OpenID_appendArgs($return_to, $cancel_args);
+    }
+
+    /**
+     * Get a URL that will initiate this request again.
+     */
+    function getRetryURL()
+    {
+        return Auth_OpenID_appendArgs($this->server_url, $this->args);
+    }
+
+    /**
+     * Return the trust_root for this request
+     */
+    function getTrustRoot()
+    {
+        if (isset($this->args['openid.trust_root'])) {
+            return $this->args['openid.trust_root'];
+        } else {
+            return @$this->args['openid.return_to'];
+        }
+    }
+
+    /**
+     * Attempt to authenticate again, given a server and
+     * authentication checking function.
+     *
+     * @param object $server An instance of Auth_OpenID_Server
+     *
+     * @param mixed $is_authorized The callback to use to determine
+     * whether the current user can authorize this request.
+     */
+    function retry(&$server, $is_authorized)
+    {
+        $trust_root = $this->getTrustRoot();
+        $identity_url = $this->getIdentityURL();
+
+        // If there is no return_to or trust_root or there is no
+        // identity_url, then it's impossible to continue.
+        if (isset($identity_url) && isset($trust_root) && $is_authorized) {
+            $authorized = $is_authorized($identity_url, $trust_root);
+        } else {
+            $authorized = false;
+        }
+
+        return $server->getAuthResponse(&$this, $authorized);
+    }
+}
+
+?>
\ No newline at end of file