Package org.jivesoftware.openfire.auth

Class MappedAuthProvider

java.lang.Object

org.jivesoftware.openfire.auth.MappedAuthProvider

All Implemented Interfaces:

AuthProvider

public class MappedAuthProvider
extends Object
implements AuthProvider

A AuthProvider that delegates to a user-specific AuthProvider. This class related to, but is distinct from HybridAuthProvider. The Hybrid variant of the provider iterates over providers, operating on the first applicable instance. This Mapped variant, however, maps each user to exactly one provider. To use this provider, use the following system property definition:

• provider.auth.className = org.jivesoftware.openfire.user.MappedAuthProvider

To be usable, a AuthProviderMapper must be configured using the mappedAuthProvider.mapper.className system property. It is of importance to note that most AuthProviderMapper implementations will require additional configuration.

Author:

Guus der Kinderen, guus@goodbytes.nl

Field Summary

Fields

Modifier and Type	Field	Description
protected AuthProviderMapper	mapper	Used to determine what provider is to be used to operate on a particular user.
static String	PROPERTY_MAPPER_CLASSNAME	Name of the property of which the value is expected to be the classname of the AuthProviderMapper instance to be used by instances of this class.

Constructor Summary

Constructors

Constructor	Description
MappedAuthProvider()

Method Summary

Modifier and Type	Method	Description
void	authenticate(String username, String password)	Returns if the username and password are valid; otherwise this method throws an UnauthorizedException.
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

Field Detail

PROPERTY_MAPPER_CLASSNAME

public static final String PROPERTY_MAPPER_CLASSNAME

Name of the property of which the value is expected to be the classname of the AuthProviderMapper instance to be used by instances of this class.

See Also:

Constant Field Values

mapper

protected final AuthProviderMapper mapper

Used to determine what provider is to be used to operate on a particular user.

Constructor Detail

MappedAuthProvider

public MappedAuthProvider()

Method Detail

authenticate

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

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.

ConnectionException - it there is a problem connecting to user and group system

InternalUnauthenticatedException - if there is a problem authentication Openfire itself into the user and group system

getPassword

public String getPassword(String username)
                   throws UserNotFoundException,
                          UnsupportedOperationException

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.

UnsupportedOperationException - if the provider does not support the operation (this is an optional operation).

setPassword

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

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.

UnsupportedOperationException - if the provider does not support the operation (this is an optional operation).

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

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

getServerKey

public String getServerKey(String username)
                    throws UserNotFoundException

Specified by:

getServerKey in interface AuthProvider

Throws:

UserNotFoundException

getStoredKey

public String getStoredKey(String username)
                    throws UserNotFoundException

Specified by:

getStoredKey in interface AuthProvider

Throws:

UserNotFoundException