Fūin 封印

Part of Jurai — a living desktop ecosystem by 0xSrcAura. This piece is one of its public doors.

Jurai's Threshold, seated as an SDDM greeter theme — the lock face of the Jurai shell, carried whole to the greeter: your wallpaper blurred past reading behind a drawn veil, the time in the bell's expressive face with its dial, the portrait badge, and a password field that grows from its middle and breathes prism light. A correct password is welcomed — portrait, name, and the Jurai logotype — before the session begins.

Threshold was written against a small contract (the gate): the face never learns who checks the password. In the shell it serves the session lock on PAM and the greetd greeter; this theme is its third host — Main.qml implements the gate against SDDM (sddm.login, userModel, sessionModel) and the face's files stand as they are in the shell.

The two doors

Fūin is one of a pair. Her sister is Kitsune — Ase, the seven-tailed kitsune, whose seven tarot folds bind one by one as the password is typed. Fūin is Jurai's own Threshold, the lock face of the shell; Kitsune is the greeter's mythic door. Two wards of the same house, speaking the same gate idiom: the face never learns who checks the password.

Shape

• Drawn QML only — no video, no bundled photograph. Light enough for a two-core machine; the resting state is the sealed dark door, and theme.conf's background seats any picture of your own.
• Bundles the two faces it speaks in — Spectral (expressive) and Orbitron (technical), SIL Open Font License, in content/fonts/.
• User and session choices live at the foot of the screen, in the face's own typography, and appear only when a real choice exists.
• theme.conf carries the knobs: background, fit, density, 24-hour, glass strength, roundness, and the two font families.

Provenance

See PROVENANCE.txt — what was carried verbatim, what was written for this seat, and the one repair (a cellHeight the shell's Metrics never defined, which had silently collapsed the portrait badge's glass).

Layout

• content/ — the theme itself (installs flat into qylock/themes/fuin)
• tools/build-manifest.py — rebuilds the store manifest by hash
• tools/sync-local.sh — seats the theme in the local RyoStore catalogue tree and reinstalls it, for the development loop

GPL-3.0-or-later.