Class InMemoryPasswordResetTokenStore

java.lang.Object

com.svenruppert.jsentinel.accountlifecycle.InMemoryPasswordResetTokenStore

All Implemented Interfaces:

PasswordResetTokenStore

@ExperimentalJSentinelApi
public final class InMemoryPasswordResetTokenStore
extends Object
implements PasswordResetTokenStore

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

Constructor Summary

Constructors

Constructor	Description
InMemoryPasswordResetTokenStore()	Creates an empty store.

Method Summary

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

Methods inherited from class Object

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

Constructor Details

InMemoryPasswordResetTokenStore

public InMemoryPasswordResetTokenStore()

Creates an empty store.

Method Details

findByHash

public Optional<PasswordResetTokenRecord> findByHash(String tokenHash)

Description copied from interface: PasswordResetTokenStore

Looks up a token record by its hash.

Specified by:

findByHash in interface PasswordResetTokenStore

Parameters:

tokenHash - token hash; must not be null or blank

Returns:

the record, if present (consumed or otherwise)

save

public void save(PasswordResetTokenRecord record)

Description copied from interface: PasswordResetTokenStore

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

Specified by:

save in interface PasswordResetTokenStore

Parameters:

record - record to persist; must not be null

markConsumed

public boolean markConsumed(String tokenHash,
 Instant at)

Description copied from interface: PasswordResetTokenStore

Marks the record for tokenHash consumed. No-op when the record is already consumed.

Specified by:

markConsumed in interface PasswordResetTokenStore

Parameters:

tokenHash - token hash; must not be null or blank

at - instant of consumption; must not be null

Returns:

true if a not-yet-consumed record was marked, false when no such record existed or when it was already consumed

deleteBySubject

public int deleteBySubject(TenantId tenant,
 SubjectId subjectId)

Description copied from interface: PasswordResetTokenStore

Drops every token (consumed or pending) issued to subjectId within tenant.

Specified by:

deleteBySubject in interface PasswordResetTokenStore

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: PasswordResetTokenStore

Drops every record whose expiresAt is at or before now.

Specified by:

purgeExpired in interface PasswordResetTokenStore

Parameters:

now - retention boundary; must not be null

Returns:

number of records purged