Class LdapActorLoginMapper

java.lang.Object

de.gustavblass.fsu.fmi.roombooking.security.LdapActorLoginMapper

All Implemented Interfaces:

org.springframework.security.ldap.userdetails.UserDetailsContextMapper

public class LdapActorLoginMapper
extends Object
implements org.springframework.security.ldap.userdetails.UserDetailsContextMapper

Retrieves the Actor that belongs to a given LDAP user from the local database.

Implementation Note:

This class is not a record, in order not to expose the actorService.

Field Summary

Fields

Modifier and Type	Field	Description
private final @NonNull ActorService	actorService	Used to fetch a given Actor data from the database.
private static final org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
LdapActorLoginMapper(@NonNull ActorService actorService)	Constructs a new LdapActorLoginMapper with the given actorService.

Method Summary

Modifier and Type	Method	Description
org.springframework.security.core.userdetails.UserDetails	mapUserFromContext(@Nullable org.springframework.ldap.core.DirContextOperations ignoredContext, @NonNull String userName, @Nullable Collection<? extends org.springframework.security.core.GrantedAuthority> ignoredAuthorities)	Retrieves the Actor with the given Actor.userName from the local database.
void	mapUserToContext(@Nullable org.springframework.security.core.userdetails.UserDetails ignoredUser, @Nullable org.springframework.ldap.core.DirContextAdapter ignoredContext)	Warning! Not implemented!

Methods inherited from class Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

actorService

@NonNull
private final @NonNull ActorService actorService

Used to fetch a given Actor data from the database.

Constructor Details

LdapActorLoginMapper

public LdapActorLoginMapper(@NonNull
 @NonNull ActorService actorService)

Constructs a new LdapActorLoginMapper with the given actorService.

Parameters:

actorService - The ActorService for database access.

Method Details

mapUserFromContext

public org.springframework.security.core.userdetails.UserDetails mapUserFromContext(@Nullable
 @Nullable org.springframework.ldap.core.DirContextOperations ignoredContext,
 @NonNull
 @NonNull String userName,
 @Nullable
 @Nullable Collection<? extends org.springframework.security.core.GrantedAuthority> ignoredAuthorities)
                                                                             throws org.springframework.security.core.userdetails.UsernameNotFoundException

Retrieves the Actor with the given Actor.userName from the local database.

Specified by:

mapUserFromContext in interface org.springframework.security.ldap.userdetails.UserDetailsContextMapper

Parameters:

ignoredContext - The LDAP server's response with the user data is irrelevant here, since all user data is retrieved exclusively from the local database.

userName - The user name of the Actor that shall be fetched from the database.

ignoredAuthorities - Also irrelevant.

Returns:

The Actor that has the given user name, fetched from the local database.

Throws:

org.springframework.security.core.userdetails.UsernameNotFoundException

mapUserToContext

@Contract("_, _ -> fail")
public void mapUserToContext(@Nullable
 @Nullable org.springframework.security.core.userdetails.UserDetails ignoredUser,
 @Nullable
 @Nullable org.springframework.ldap.core.DirContextAdapter ignoredContext)
                      throws org.apache.commons.lang3.NotImplementedException

Warning! Not implemented!

Specified by:

mapUserToContext in interface org.springframework.security.ldap.userdetails.UserDetailsContextMapper

Throws:

org.apache.commons.lang3.NotImplementedException - Always!