org.jivesoftware.openfire.auth

Class DefaultAuthProvider

java.lang.Object

org.jivesoftware.openfire.auth.DefaultAuthProvider

All Implemented Interfaces:

AuthProvider

public class DefaultAuthProvider
extends Object
implements AuthProvider

Default AuthProvider implementation. It authenticates against the ofUser database table and supports plain text and digest authentication. Because each call to authenticate() makes a database connection, the results of authentication should be cached whenever possible.

Author:

Matt Tucker

Constructor Summary

Constructors

Constructor and Description
DefaultAuthProvider() Constructs a new DefaultAuthProvider.

Method Summary

Modifier and Type	Method and Description
void	authenticate(String username, String password) Returns if the username and password are valid; otherwise this method throws an UnauthorizedException.
boolean	checkPassword(String username, String testPassword)
int	getIterations(String username)
String	getPassword(String username) Returns the user's password.
String	getSalt(String username)
String	getServerKey(String username)
String	getStoredKey(String username)
boolean	isScramSupported()
void	setPassword(String username, String password) Sets the users's password.
boolean	supportsPasswordRetrieval() Returns true if this UserProvider is able to retrieve user passwords from the backend user store.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultAuthProvider

public DefaultAuthProvider()

Constructs a new DefaultAuthProvider.

Method Detail

getSalt

public String getSalt(String username)
               throws UserNotFoundException

Specified by:

getSalt in interface AuthProvider

Throws:

UserNotFoundException

getIterations

public int getIterations(String username)
                  throws UserNotFoundException

Specified by:

getIterations in interface AuthProvider

Throws:

UserNotFoundException

getStoredKey

public String getStoredKey(String username)
                    throws UserNotFoundException

Specified by:

getStoredKey in interface AuthProvider

Throws:

UserNotFoundException

getServerKey

public String getServerKey(String username)
                    throws UserNotFoundException

Specified by:

getServerKey in interface AuthProvider

Throws:

UserNotFoundException

authenticate

public void authenticate(String username,
                         String password)
                  throws UnauthorizedException

Description copied from interface: AuthProvider

Returns if the username and password are valid; otherwise this method throws an UnauthorizedException.

Specified by:

authenticate in interface AuthProvider

Parameters:

username - the username or full JID.

password - the password

Throws:

UnauthorizedException - if the username and password do not match any existing user.

getPassword

public String getPassword(String username)
                   throws UserNotFoundException

Description copied from interface: AuthProvider

Returns the user's password. This method should throw an UnsupportedOperationException if this operation is not supported by the backend user store.

Specified by:

getPassword in interface AuthProvider

Parameters:

username - the username of the user.

Returns:

the user's password.

Throws:

UserNotFoundException - if the given user's password could not be loaded.

checkPassword

public boolean checkPassword(String username,
                             String testPassword)
                      throws UserNotFoundException

Throws:

UserNotFoundException

setPassword

public void setPassword(String username,
                        String password)
                 throws UserNotFoundException

Description copied from interface: AuthProvider

Sets the users's password. This method should throw an UnsupportedOperationException if this operation is not supported by the backend user store.

Specified by:

setPassword in interface AuthProvider

Parameters:

username - the username of the user.

password - the new plaintext password for the user.

Throws:

UserNotFoundException - if the given user could not be loaded.

supportsPasswordRetrieval

public boolean supportsPasswordRetrieval()

Description copied from interface: AuthProvider

Returns true if this UserProvider is able to retrieve user passwords from the backend user store. If this operation is not supported then AuthProvider.getPassword(String) will throw an UnsupportedOperationException if invoked.

Specified by:

supportsPasswordRetrieval in interface AuthProvider

Returns:

true if this UserProvider is able to retrieve user passwords from the backend user store.

isScramSupported

public boolean isScramSupported()

Specified by:

isScramSupported in interface AuthProvider