SessionEvents asked loginctl for -p ObjectPath, which is not a property — it
returned empty on every boot, so external lock signals were never monitored and
the shell had no unlock ingress. Resolve the graphical session the way
lockhint.rs does; not GetSession(auto) (this shell is a session-less user unit)
and not the /session/auto alias (PropertiesChanged only fires on the concrete
path).
SessiondBridge read root.registered to decide whether to re-register on
reconnect, but the disconnect branch had already cleared it, so the shell never
re-registered after a sessiond restart. Latch it.
Phase 1 of the SouveraineOS homogenization — the three highest-priority
gaps from the session trust architecture:
New files:
- services/SessionEvents.qml — logind event ingress (PrepareForSleep,
session Lock signal) via gdbus monitor; delay-mode sleep inhibitor
held from startup, released only after WlSessionLock.secure
- services/StepUpAuth.qml — step-up PAM authentication with short-lived
in-memory grants per action family; revokes on lock/timeout/failure
- TRUST-BOUNDARY-MATRIX.md — every session operation classified by
caller type, auth gate, and enforcement status
Modified:
- IdleCoordinator: extended with Suspending/Asleep/Waking states for
the sleep lifecycle; wires to SessionEvents when present
- Session.qml: added sleep inhibitor kind, stepUp/sleepInhibitor
state in IPC projection, boot-time IPC audit log
- Config.qml: added lock.stepUp config section (enabled, grantTtlMs)
- LockConfig.qml: added step-up authentication settings section
- deploy.sh: added SessionEvents and StepUpAuth to manifest
- SESSION-TRUST-ARCHITECTURE.md: marked phase 1 items as done
- REFERENCE-EXTRACTION.md: marked build order items as done
