AuthenticationHandlers.txt
资源名称:Myblog.rar [点击查看]
上传用户:wlfwy2004
上传日期:2016-12-12
资源大小:33978k
文件大小:3k
源码类别:
Jsp/Servlet
开发平台:
Java
- Authentication via connector::
- In my PHP connector the one from the FBXP project, it is
- possible to require authentication before a user can use
- the connector.
- The works in the following manor:-
- A1/ File Browser Requests Command From Connector
- A2/ Connector.php recieves the request
- B1/ File config.php imported
- B2/ If authentication required load the authentication
- handler file specified in the config, i.e.
- $config['auth']['HandlerClass']='Default';
- the Auth/Default.php will be imported
- B3/ Create new instance of Auth class (defined in the
- authentication handler imported.
- C1/ Auth class, authenticate method called, passing
- the data recieved in the ExtraParams variable
- of the query string.
- C2/ authenticate method returns a modified copy of the
- $config, to indicate successfull authentication
- $config['authSuccess'] should be set to true, if
- the authentication failed this should be set to false.
- B4a/ on success command is executed and output sent to client
- B4b/ on failure blank xml response returned.
- A3/ End
- How to create my own authentication handler::
- Create a file in the Auth folder with the name of the handler (your choice)
- i.e. If i wanted to call it MySQL the file i would create would be
- MySQL.php in the Auth folder.
- Skeleton for the new authentication class::
- <?php
- class Auth {
- function authenticate($data,$config) {
- }
- }
- ?>
- as you can see the class must have a method called authenticate which
- takes two parameters, the value from the ExtraParams ($data) and a
- reference to the connector configuration $config (so you can change
- things depending on the user if you wish) , you can now put what
- ever code you like in that method to determine if the user is allowed
- or not. (you may add extra function to the class for internal use too,
- these will not be called by the connector, but call them from inside
- the authenticate method). The function returns a modified copy of the
- $config, with any changes you like + the addition of a top level
- array element key: authSuccess value: true if authentication
- successful, else false.
- If you want to limit what the user can do then you may want to change
- the array at: $config['Commands']
- This holds an array of command that can be executed, if you remove say
- DeleteFolder from the array then the user will not be able to delete
- a folder.
- By Example:: There is a default authentication handler that i wrote to
- distribute with the connector, so you may want to take a look at it
- to get a better idea of whats going on.