Bulwark Lite deleted the remembered refresh token on any non-5xx error
from `/auth/token`, so a 429 or 408 during a busy moment signed the
user out for good. Like the server build, it now clears the token only
when the server refuses it (400, 401, 403) and treats everything else
as an outage.
A Bearer login may claim a bare local part, which is accepted when the
server's `Session.username` has the same local part (TOTP users who
type `john` log in this way). Settings were keyed on that claim, so on a
multi-domain server `john@b.example` could claim `john` and read and
overwrite the synced settings of the `john@a.example` who signs in as
`john` with a password.
`resolveJmapIdentity` now returns the canonical account name for a bare
Bearer claim, the context cookie carries it as `accountName`, and the
settings route keys on it. Basic logins and fully-qualified claims keep
their existing key.
An impersonation handoff sealed `<target>%<master>` and the master
password into the session cookie, and `PUT /api/auth/session` hands that
cookie's contents to the browser on every restore. Anyone who received
a handoff could read a credential that signs in as every mailbox and
into Stalwart administration, with no expiry and no audit trail.
The impersonate route now uses the master credential server-side, once,
to create an app password on the target mailbox that expires after
8 hours. Only that app password reaches the cookies. Signing out
revokes it through a sealed grant cookie, and PUT refuses any session
that still holds the configured master password, so cookies minted
before this change are dropped instead of returned.
- Add AccountSwitcher component for managing user accounts with UI for switching, adding, and logging out.
- Create account state manager to handle snapshots of account-specific states for efficient switching.
- Introduce utility functions for account management, including ID generation and avatar color assignment.
- Implement Zustand store for account management, supporting addition, removal, and state retrieval of accounts.