Class InMemoryRememberMeTokenStore

java.lang.Object

com.svenruppert.jsentinel.authentication.InMemoryRememberMeTokenStore

All Implemented Interfaces:

RememberMeTokenStore

@ExperimentalJSentinelApi
public final class InMemoryRememberMeTokenStore
extends Object
implements RememberMeTokenStore

In-memory RememberMeTokenStore backed by a ConcurrentHashMap keyed on the token hash.

Constructor Summary

Constructors

Constructor	Description
InMemoryRememberMeTokenStore()	Creates an empty store.

Method Summary

Modifier and Type	Method	Description
boolean	deleteByHash(String tokenHash)	Removes the record for the given hash.
int	deleteBySubject(TenantId tenant, SubjectId subjectId)	Drops every token issued to subjectId within tenant.
Optional<RememberMeTokenRecord>	findByHash(String tokenHash)	Looks up a token record by its hash.
int	purgeExpired(Instant now)	Drops every token whose expiresAt is at or before now.
void	save(RememberMeTokenRecord record)	Persists or replaces the supplied token record (keyed on RememberMeTokenRecord.tokenHash()).

Methods inherited from class Object

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

Constructor Details

InMemoryRememberMeTokenStore

public InMemoryRememberMeTokenStore()

Creates an empty store.

Method Details

findByHash

public Optional<RememberMeTokenRecord> findByHash(String tokenHash)

Description copied from interface: RememberMeTokenStore

Looks up a token record by its hash.

Specified by:

findByHash in interface RememberMeTokenStore

Parameters:

tokenHash - token hash; must not be null or blank

Returns:

the record, if present

save

public void save(RememberMeTokenRecord record)

Description copied from interface: RememberMeTokenStore

Persists or replaces the supplied token record (keyed on RememberMeTokenRecord.tokenHash()).

Specified by:

save in interface RememberMeTokenStore

Parameters:

record - record to persist; must not be null

deleteByHash

public boolean deleteByHash(String tokenHash)

Description copied from interface: RememberMeTokenStore

Removes the record for the given hash.

Specified by:

deleteByHash in interface RememberMeTokenStore

Parameters:

tokenHash - token hash; must not be null or blank

Returns:

true if a record was removed, false when no such token existed

deleteBySubject

public int deleteBySubject(TenantId tenant,
 SubjectId subjectId)

Description copied from interface: RememberMeTokenStore

Drops every token issued to subjectId within tenant. Used by "log out everywhere" flows.

Specified by:

deleteBySubject in interface RememberMeTokenStore

Parameters:

tenant - tenant scope; must not be null

subjectId - subject; must not be null

Returns:

number of records removed

purgeExpired

public int purgeExpired(Instant now)

Description copied from interface: RememberMeTokenStore

Drops every token whose expiresAt is at or before now. Idempotent.

Specified by:

purgeExpired in interface RememberMeTokenStore

Parameters:

now - retention boundary; must not be null

Returns:

number of records purged