Leo Büttiker wrote:
Hi Steven,
For the first one _forward seams like the correct method
(http://framework.zend.com/apidoc/core/Zend_Controller/Zend_Controller_Actio
n.html#_forward).
For handling errors you probably should have a look into
Zend_Controller_Plugin_ErrorHandler
(http://framework.zend.com/manual/en/zend.controller.plugins.html) which is
the standard way to do it.
Cheers,
Leo
-----Ursprüngliche Nachricht-----
Von: Truppe Steven [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 31. August 2007 20:51
An: [email protected]
Betreff: [fw-general] need help with simple authentication plugin (how to
redirect to another :model :controller :action?)
i'm on writing a simple Zend_Acl&Zend_Auth Plugin that checks in
preDispatch() if there are any rules for resources related to the actual
module/controller/action.
this all works fine, my question now is how can i forward to the
controller:admin action:login if i find that the current user needs to
login because he has not enouth permissions set ?
I also want to handle the Error stuff inside postDispatch(). So if there
is an exception it forwards to model:default, controller:Error,
action:customerror.
There is a method called _forward but i can't remember how to use it and
in which context i have use it.
best regards,
Truppe Steven
The following fragment may help:
class Acl_Plugin extends Zend_Controller_Plugin_Abstract
{
// true or false
private $_locked = false; // set true to lock site
private $_admin_allowed = true;
private $_logging = true ; // set true to log route to debug log
private $_restricted = array( 'admin', 'services', 'info'); //
restricted modules
public function preDispatch($request)
{
Zend_Session::start(); // we use a namespaced passkey
$pass_ns = new Zend_Session_Namespace('passKey'); // get passkey
if($this->_logging) { // if logging
variable true
$logger = Zend_Registry::get('logger'); // log route for
debugging
$logger->debug("ACL plugin
Route->$request->module::$request->controller::$request->action");
}
if($this->_admin_allowed)
if ($pass_ns->passkey === get_pass_phrase()) // has correct
pass key
return;
if($this->_locked) { // If locked
variable true
$request->setModuleName('default'); // The site is locked,
$request->setControllerName('site'); // reroute to homepage
$request->setActionName('locked');
return;
}
$module = $request->module; // Our acl uses
modules
if (!in_array( $module, $this->_restricted)) // not a
restricted module
return; // so, nothing to do
if ($pass_ns->passkey === get_pass_phrase()) // has correct
pass key
return; // so, we let it
go forward
else // no pass key, so
{ // reroute to
error message
$request->setModuleName('default');
$request->setControllerName('error');
$request->setActionName('unauthorized');
}
}
function get_pass_phrase()
{
$pass_phrase = 'YADA-YADA-YADA';
$today = date("Ymd"); // allow automatic aging
return md5($pass_phrase . $today );
}
Cheers ,
pat
