Package org.wildfly.security.auth.util

Class MappedRegexRealmMapper

java.lang.Object

org.wildfly.security.auth.util.SimpleRegexRealmMapper

org.wildfly.security.auth.util.MappedRegexRealmMapper

All Implemented Interfaces:

RealmMapper

public class MappedRegexRealmMapper
extends SimpleRegexRealmMapper

A simple mapping regular expression-based realm mapper. The pattern is used to find the realm portion of the user name. Then, a map is consulted to map this realm portion to an actual configured realm name.

Author:

David M. Lloyd

Field Summary

Fields

Modifier and Type	Field	Description
private Map<String,String>	realmNameMap

Fields inherited from interface org.wildfly.security.auth.server.RealmMapper

DEFAULT_REALM_MAPPER

Constructor Summary

Constructors

Constructor	Description
MappedRegexRealmMapper(Pattern realmNamePattern, Map<String,String> realmNameMap)	Construct a new instance.
MappedRegexRealmMapper(Pattern realmNamePattern, RealmMapper delegate, Map<String,String> realmNameMap)	Construct a new instance.

Method Summary

Modifier and Type	Method	Description
String	getRealmMapping(Principal principal, Evidence evidence)	Get the realm mapping.

Methods inherited from class java.lang.Object

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

Field Detail

realmNameMap

private final Map<String,String> realmNameMap

Constructor Detail

MappedRegexRealmMapper

public MappedRegexRealmMapper(Pattern realmNamePattern,
                              Map<String,String> realmNameMap)

Construct a new instance.

Parameters:

realmNamePattern - the realm name pattern, which must contain at least one capture group (cannot be null)

realmNameMap - the realm portion to realm name map (cannot be null)

MappedRegexRealmMapper

public MappedRegexRealmMapper(Pattern realmNamePattern,
                              RealmMapper delegate,
                              Map<String,String> realmNameMap)

Construct a new instance.

Parameters:

realmNamePattern - the realm name pattern, which must contain at least one capture group (cannot be null)

delegate - the delegate mapper to use if the pattern is not matched (cannot be null)

realmNameMap - the realm portion to realm name map (cannot be null)

Method Detail

getRealmMapping

public String getRealmMapping(Principal principal,
                              Evidence evidence)

Description copied from interface: RealmMapper

Get the realm mapping. Return null if the default realm should be used.

Specified by:

getRealmMapping in interface RealmMapper

Overrides:

getRealmMapping in class SimpleRegexRealmMapper

Parameters:

principal - the authentication principal (or null if none is known for this authentication)

evidence - the authentication evidence (or null if none is known for this authentication)

Returns:

the realm, or null if no particular realm matches the authentication information