GTK4 under greetd does not honour XCURSOR_THEME reliably — the env-prefix
hack in /etc/greetd/config.toml only reached the wlroots pointer in cage,
while GTK widgets kept using the default fallback cursor. Mirror the
existing gtk-theme handling: new cursor-theme + cursor-size fields in the
[appearance] section, applied via gtk::Settings::set_gtk_cursor_theme_*.
Keeps the fix scoped to the greeter, no system-wide GTK config changes.
The v0.8.4 keyboard fix only half-worked: keys were still dropped
until the pointer moved to the built-in panel. Niri scopes layer-shell
keyboard routing per active output, so a single Exclusive surface is
not enough when another output is active.
Revert 2026-04-08 partially: only the built-in panel shows the login
widget, other monitors get a wallpaper-only window with
KeyboardMode::None. Hotplugged monitors also get wallpaper-only.
Compositor-agnostic — no Niri IPC.
DisplayLink/evdi virtual displays enumerate as DVI-I-* before eDP-1 and
were stealing the KeyboardMode::Exclusive grab on the first enumerated
monitor, leaving the visible greeter surfaces without keyboard input.
Introduce pick_primary_monitor_index() that prefers eDP/LVDS/DSI
connectors for the keyboard grab and falls back to index 0 when no
built-in panel is present. Pure, unit-tested; hotplug path unchanged.
The rule that grants the greeter user authorization for
org.freedesktop.login1.{reboot,power-off} lived only in the moonarch
repo and was never installed by any PKGBUILD. On a fresh install the
reboot/shutdown buttons silently failed because greetd's greeter
session is inactive in logind and polkit denies inactive sessions by
default.
Move the rule into the moongreet source tree where it belongs and
ship it via moongreet-git.
Remove the Selene persona block from CLAUDE.md and rewrite prior
DECISIONS entries from Selene to ClaudeCode for consistency with
the rest of the Moonarch ecosystem.
Greeter windows were only created at startup. Hotplugged monitors (e.g.
HDMI reconnect) would show no UI. Connect to the monitor ListModel's
items-changed signal to create greeter windows for newly added monitors.
Aligned with moonlock's hotplug fix using the same pattern adapted for
gtk4-layer-shell (ListModel) instead of session-lock (connect_monitor).
Wayland surfaces belong to exactly one output — mirroring is not an option.
Create one full greeter window per monitor via set_monitor(), with only the
first receiving KeyboardMode::Exclusive. Removes the old wallpaper-only
secondary windows. Matches moonlock's per-monitor pattern.
GTK4 does not reliably read /etc/xdg/gtk-4.0/settings.ini under greetd
without a settings daemon, falling back to default blue accent instead
of Colloid-Grey-Dark-Catppuccin.
Greeter used hardcoded colors (#1a1a2e, white, #ff6b6b) instead of
GTK theme variables, breaking theme consistency across the ecosystem.
Now uses @theme_bg_color, @theme_fg_color, @error_color etc. —
matching moonlock and moonset.
- Add 30s timeout with SIGKILL to power actions (adapted from moonset)
- Add 500ms minimum login response time against timing enumeration
- Cache GREETD_SOCK in GreeterState at startup
- Add [profile.release] with LTO, codegen-units=1, strip
- Add compressed="true" to GResource CSS/SVG entries
- Add SYNC comments to duplicated blur/background functions
- Add nix dependency for signal handling in power timeout
Fingerprint auth was missing because moongreet rejected multi-stage
auth_message sequences from greetd. With pam_fprintd.so in the PAM
stack, greetd sends non-secret prompts for fingerprint and secret
prompts for password — moongreet now handles both in a loop.
- Replace single-pass auth with multi-stage auth_message loop
- fprintd D-Bus probe (gio::DBusProxy) for UI feedback only
- Fingerprint label shown when device available and fingers enrolled
- 60s socket timeout when fingerprint available (pam_fprintd scan time)
- Config option: [appearance] fingerprint-enabled (default: true)
- Fix: password entry focus loss after auth error (grab_focus while
widget was insensitive — now re-enable before grab_focus)
Address all findings from quality, performance, and security audits:
- Filter greetd error descriptions consistently (security)
- Re-enable power buttons after failed action (UX bug)
- Narrow TOCTOU window in avatar loading via symlink_metadata (security)
- Allow @ in usernames for LDAP compatibility
- Eliminate unnecessary Vec allocation in passwd parsing
- Remove dead i18n field, annotate retained-for-future struct fields
- Fix if/if→if/else and noisy test output in power.rs
Replace CPU blur (image crate + disk cache + async orchestration) with
GPU blur via GskBlurNode — symmetric with moonlock and moonset.
Removes ~15 transitive dependencies and ~200 lines of caching code.
Gaussian blur applied at texture load time when `background-blur` is
set in the [appearance] section of moongreet.toml. Blur runs once,
result is shared across monitors.
- Rework load_background_texture(): use resources_lookup_data()/from_bytes()
for GResource path (no abort on missing resource), add 50 MB file size limit,
handle non-UTF-8 paths gracefully
- Filter error details to debug level only — warn! logs without internal details
to prevent system info leaking into journal
- Make debug logging opt-in via MOONGREET_DEBUG env var (default: Info)
- Truncate greetd error description in stale-session retry path using
MAX_GREETD_ERROR_LENGTH (matching show_greetd_error())
- Add 3 unit tests for load_background_texture edge cases
