Merge branch 'master' into saravea

Conflicts:
	.gitmodules
	mod/admins
	mod/assemblies
	mod/audio_html5
	mod/beechat
	mod/crud
	mod/elgg-activitystreams
	mod/elggman
	mod/elggpg
	mod/favorites
	mod/federated-objects
	mod/friendly_time
	mod/group_alias
	mod/group_operators
	mod/languages
	mod/lightpics
	mod/openid_client
	mod/spotlight
	mod/suicide
	mod/tasks
	mod/videolist

1 files changed, 99 insertions, 0 deletions

diff --git a/mod/openid_api/vendors/php-openid/Auth/OpenID/DumbStore.php b/mod/openid_api/vendors/php-openid/Auth/OpenID/DumbStore.php
new file mode 100644
index 000000000..e8f29ace5
--- /dev/null
+++ b/mod/openid_api/vendors/php-openid/Auth/OpenID/DumbStore.php
@@ -0,0 +1,99 @@
+<?php
+
+/**
+ * This file supplies a dumb store backend for OpenID servers and
+ * consumers.
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: See the COPYING file included in this distribution.
+ *
+ * @package OpenID
+ * @author JanRain, Inc. <openid@janrain.com>
+ * @copyright 2005-2008 Janrain, Inc.
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache
+ */
+
+/**
+ * Import the interface for creating a new store class.
+ */
+require_once 'Auth/OpenID/Interface.php';
+require_once 'Auth/OpenID/HMAC.php';
+
+/**
+ * This is a store for use in the worst case, when you have no way of
+ * saving state on the consumer site. Using this store makes the
+ * consumer vulnerable to replay attacks, as it's unable to use
+ * nonces. Avoid using this store if it is at all possible.
+ *
+ * Most of the methods of this class are implementation details.
+ * Users of this class need to worry only about the constructor.
+ *
+ * @package OpenID
+ */
+class Auth_OpenID_DumbStore extends Auth_OpenID_OpenIDStore {
+
+    /**
+     * Creates a new {@link Auth_OpenID_DumbStore} instance. For the security
+     * of the tokens generated by the library, this class attempts to
+     * at least have a secure implementation of getAuthKey.
+     *
+     * When you create an instance of this class, pass in a secret
+     * phrase. The phrase is hashed with sha1 to make it the correct
+     * length and form for an auth key. That allows you to use a long
+     * string as the secret phrase, which means you can make it very
+     * difficult to guess.
+     *
+     * Each {@link Auth_OpenID_DumbStore} instance that is created for use by
+     * your consumer site needs to use the same $secret_phrase.
+     *
+     * @param string secret_phrase The phrase used to create the auth
+     * key returned by getAuthKey
+     */
+    function Auth_OpenID_DumbStore($secret_phrase)
+    {
+        $this->auth_key = Auth_OpenID_SHA1($secret_phrase);
+    }
+
+    /**
+     * This implementation does nothing.
+     */
+    function storeAssociation($server_url, $association)
+    {
+    }
+
+    /**
+     * This implementation always returns null.
+     */
+    function getAssociation($server_url, $handle = null)
+    {
+        return null;
+    }
+
+    /**
+     * This implementation always returns false.
+     */
+    function removeAssociation($server_url, $handle)
+    {
+        return false;
+    }
+
+    /**
+     * In a system truly limited to dumb mode, nonces must all be
+     * accepted. This therefore always returns true, which makes
+     * replay attacks feasible.
+     */
+    function useNonce($server_url, $timestamp, $salt)
+    {
+        return true;
+    }
+
+    /**
+     * This method returns the auth key generated by the constructor.
+     */
+    function getAuthKey()
+    {
+        return $this->auth_key;
+    }
+}
+