From fef5cf9865962ce9fed583752c0671a0a5e090cf Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Mon, 7 Jun 2010 07:09:39 -0700
Subject: [PATCH] If the identity provider changes then delete all the rest
 user_access_keys, as they are no longer valid. (i.e. all the related users
 have been deleted.)

---
 modules/rest/helpers/rest_event.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/rest/helpers/rest_event.php b/modules/rest/helpers/rest_event.php
index e4e53ef677..f23b9a5848 100644
--- a/modules/rest/helpers/rest_event.php
+++ b/modules/rest/helpers/rest_event.php
@@ -29,6 +29,13 @@ static function user_before_delete($user) {
        ->execute();
   }
 
+
+  static function change_provider($new_provider) {
+    db::build()
+      ->delete("user_access_keys")
+      ->execute();
+  }
+
   /**
    * Called after a user has been added.  Just add a remote access key
    * on every add.