Interface PasswordChangeResult

All Known Implementing Classes:

PasswordChangeResult.Blocked, PasswordChangeResult.Conflict, PasswordChangeResult.CurrentPasswordRejected, PasswordChangeResult.NewPasswordRejected, PasswordChangeResult.NotFound, PasswordChangeResult.Succeeded

public sealed interface PasswordChangeResult
permits PasswordChangeResult.Succeeded, PasswordChangeResult.CurrentPasswordRejected, PasswordChangeResult.NewPasswordRejected, PasswordChangeResult.Blocked, PasswordChangeResult.Conflict, PasswordChangeResult.NotFound

Outcome of PasswordChangeService.change(PasswordChangeCommand).

Sealed so adapters pattern-match exhaustively. Every failure variant collapses to a generic public response at the adapter boundary; the differentiated structural reason stays in audit (CWE-203 / CWE-209).

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	PasswordChangeResult.Blocked	The current lifecycle status forbids credential changes (e.g.
static final record	PasswordChangeResult.Conflict	A concurrent password change won the compare-and-swap race.
static final record	PasswordChangeResult.CurrentPasswordRejected	Re-authentication failed — the supplied current password does not verify (CWE-620).
static final record	PasswordChangeResult.NewPasswordRejected	The new password violated the input policy (length, control chars, etc.) and was rejected before hashing.
static final record	PasswordChangeResult.NotFound	No credential exists under the supplied username.
static final record	PasswordChangeResult.Succeeded	Password successfully changed.