org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator Class Reference

Collaboration diagram for org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator:

[legend]List of all members.

Public Member Functions
	PasswordAuthenticator (String username, String password)
Subject	authenticate (Object credentials) throws SecurityException
Static Public Member Functions
Object	createCredentials (String username, String password)
Static Public Attributes
final PasswordAuthenticator	NO_AUTHENICATION
Static Package Attributes
Trace	logger

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Detailed Description

This class defines a PasswordAuthenticator

Author:

Marc Wick

Version:

1.0

Definition at line 38 of file PasswordAuthenticator.java.

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Constructor & Destructor Documentation

org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator.PasswordAuthenticator (  String  username, String  password )

Creates a new PasswordAuthenticator.java object Parameters: username  username/loginname password  password Definition at line 61 of file PasswordAuthenticator.java. { this.username = username; this.password = password; }

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Member Function Documentation

Subject org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator.authenticate (  Object  credentials  )  throws SecurityException

See also: javax.management.remote.JMXAuthenticator#authenticate(java.lang.Object) Definition at line 82 of file PasswordAuthenticator.java. { try { if (username == null && password == null) { // no authentication is required we return return new Subject(); } if (credentials == null) { throw new SecurityException("credentials are required"); } try { String[] credentialsArray = (String[]) credentials; if (username.equals(credentialsArray[0]) && password.equals(credentialsArray[1])) { // username and password are ok if (logger.isDebugEnabled()) { logger.debug("successfully authenitcated "); } return new Subject(); } } catch (Exception e) { // the credentials object makes problems, is was probably not created // with the createCredentials method throw new SecurityException("problems with credentials object : " + e.getMessage()); } // username and password do not match throw new SecurityException("invalid credentials"); } catch (SecurityException e) { logger.error(e.getMessage()); try { String clientId = java.rmi.server.RemoteServer.getClientHost(); logger.warn("refused unauthorized access for client " + clientId); } catch (Exception ex) { } throw e; } }

Object org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator.createCredentials (  String  username, String  password )  [static]

create a credentials object with the supplied username and password Parameters: username  username password  password Returns: credentials Object to be used for authentication, Definition at line 74 of file PasswordAuthenticator.java. { return new String[]{username, password}; }

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Member Data Documentation

Trace org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator.logger [static, package]

Initial value: Trace .getLogger("org.objectweb.cjdbc.controller.authentication") Definition at line 49 of file PasswordAuthenticator.java.

final PasswordAuthenticator org.objectweb.cjdbc.controller.authentication.PasswordAuthenticator.NO_AUTHENICATION [static]

Initial value: new PasswordAuthenticator( null, null) to enable subject delegation we use a dummy authentication even if none is configured Definition at line 46 of file PasswordAuthenticator.java.

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The documentation for this class was generated from the following file:

• PasswordAuthenticator.java

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