Authentication methods for Zend Framework XML-RPC server

I have a Zend Framework application whose sole purpose is to serve as an XmlRpc / JSONRPC server.

I've mostly followed the philosophy from this guide for my implementation met开发者_开发百科hod. I overrode my Bootstrap's run() method to run a Zend_XmlRpc_Server object and attach the API classes to it.

I want to authenticate any XML-RPC method that gets ran with an "API key" I have stored in a database table. If I had a traditional MVC ZF setup, I would use a controller plugin to automatically take care of the authentication, but I don't have that option. My only solution right now is manually insert code into each API method to check for authentication.

Any thoughts on a more pragmatic way to solve this issue? I'd prefer not to have a bunch of repeated code at the top of every method.

---

several ways to solve the q

1. easiest create in Bootstrap Reqest Object manually and check headers

   protected function _initModifiedFrontController()
   {
       $this->bootstrap('FrontController');
       $front = $this->getResource('FrontController');
   
       $request = new Zend_Controller_Request_Http();
   
       $response = new Zend_Controller_Response_Http();
       $response->setHeader('Content-Type','text/html; charset=UTF-8', true);
       $front->setResponse($response);
       $front->setRequest($request);
   
       if ($request->isXmlHttpRequest()) {
           $authAdapter = new Zend_Auth_Adapter_DbTable(
               $dbAdapter,
               'users',
               'username',
               'password'
           );
   
           // ...or configure the instance with setter methods
           $authAdapter = new Zend_Auth_Adapter_DbTable($dbAdapter);
   
           $authAdapter
               ->setTableName('users')
               ->setIdentityColumn('username')
               ->setCredentialColumn('password')
           ;
   
       }
   }
   

Read manual Zend_Auth. this is a "zend way".

or u can write custom AuthAdaper.it's easy :)

UPDATE 1:

Read this carefully