From b17bafab4b6690836d37a547ed1ff13c757718d5 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sun, 13 Jan 2008 16:26:15 +0000
Subject: Added TAuthManager.switchUser()

---
 HISTORY                             |  1 +
 framework/Security/TAuthManager.php | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/HISTORY b/HISTORY
index f1052672..ad40ec58 100644
--- a/HISTORY
+++ b/HISTORY
@@ -19,6 +19,7 @@ ENH: Active Record now supports implicitly declared related properties (Qiang)
 ENH: Active Record now supports query criteria for implicitly declared related properties (Qiang)
 ENH: TDataFieldAccessor now supports chained property access without getters. (Qiang)
 ENH: TParameterModule added caching support (Qiang)
+ENH: Added TAuthManager.switchUser() (Qiang)
 NEW: Added TDbLogRoute (Qiang)
 NEW: Added TDataRenderer and TItemDataRenderer (Qiang)
 NEW: Ticket#544 - Added TXCache (Wei)
diff --git a/framework/Security/TAuthManager.php b/framework/Security/TAuthManager.php
index 03f011c6..eab82e56 100644
--- a/framework/Security/TAuthManager.php
+++ b/framework/Security/TAuthManager.php
@@ -336,6 +336,21 @@ class TAuthManager extends TModule
 		}
 	}
 
+	/**
+	 * Switches to a new user.
+	 * This method will logout the current user first and login with a new one (without password.)
+	 * @param string the new username
+	 * @return boolean if the switch is successful
+	 */
+	public function switchUser($username)
+	{
+		if(($user=$this->_userManager->getUser($username))===null)
+			return false;
+		$this->updateSessionUser($user);
+		$this->getApplication()->setUser($user);
+		return true;
+	}
+
 	/**
 	 * Logs in a user with username and password.
 	 * The username and password will be used to validate if login is successful.
-- 
cgit v1.2.3