QQ copies through the X11 CLIPBOARD even with a Wayland window; without an X server it exited on copy. QQ now shares XWayland's display trust, like WeChat.
Assisted-by: DeepSeek Harness (claude-opus-5-5)
The CanoKey resident SSH key (`ryan@canokey-moe`, the backup once a new primary key is enrolled) is now authorized for ryan and root on every host, and sudo on server and agent hosts accepts its touch through the forwarded agent (`pam_rssh`). Without the key or a forwarded agent, sudo asks for the password and login falls back to the file keys. Only `canokeySshKeys` can satisfy sudo.
Risks to weigh:
- Colmena deploys need one touch per host connection, since the agent offers the CanoKey key first.
- Desktops now forward the agent to every `hostsAddr` alias, as they already did for `192.168.*`; while a session is open, root there can request signatures, each needing a touch.
### Verification
- `just test` exits 0; CI passed on the first commit.
- Evaluated: sudo PAM stack `rssh` → `unix` → `deny` on shoryu, kana, akane and k3s-test-1-master-1, ai-niri keeps `pam_u2f`; shoryu root and ryan list `ryan@canokey-moe`.
- Not yet verified on a running host.
### Manual step after merge
Deploy the servers, then `just niri`; close old multiplexed connections (`ssh -O exit <host>`) and try `sudo true` over SSH.
AI assistance: DeepSeek Harness (claude-opus-5-5).
Assisted-by: DeepSeek Harness (claude-opus-5-5)
* feat(nixpak): sandbox Steam and Heroic in ~/Gaming
idols-ai stops preserving ~/.local/share/Steam, ~/.steam, ~/.config/heroic
and their game data, which must be moved into ~/Gaming before deploying.
Assisted-by: DeepSeek Harness (deepseek-flash)
* refactor(nixpak): replace steam-fix.nu with sandboxed protontricks
Assisted-by: DeepSeek Harness (claude-opus-5-5)
* fix(nixpak): hide host documents and GTK config from game sandboxes
Assisted-by: DeepSeek Harness (claude-opus-5-5)
* docs(ai): locate the Steam library under ~/Gaming
Assisted-by: DeepSeek Harness (claude-opus-5-5)
* fix(umu-game): confine writes to ~/Gaming and keep foreign entries
Assisted-by: DeepSeek Harness (claude-opus-5-5)
* fix(nixpak): keep Steam and Heroic in the application launcher
The wrappers only carried bin/, so neither launcher had a desktop entry
after replacing programs.steam.
Assisted-by: DeepSeek Harness (deepseek-flash)
* fix(nixpak): give the game sandboxes a fontconfig that sees CJK fonts
Steam rendered Chinese as tofu: the FHS layers build their own /etc/fonts,
whose config lists only DejaVu and the XDG font directory, so neither the
host fonts nor the FHS /usr/share/fonts were ever scanned. Point
FONTCONFIG_FILE at a small config that includes /usr/share/fonts, and ship
WenQuanYi Zen Hei and Noto Sans CJK in all three FHS layers.
Assisted-by: DeepSeek Harness (deepseek-flash)
* fix(nixpak): grant the game launchers a StatusNotifier tray icon
Steam and Heroic register a tray icon over D-Bus, and the game sandboxes
granted no StatusNotifierWatcher access, so the desktop shell had nothing
to show for them. Enable desktopIntegration.tray for all three launchers
and teach the policy suites to expect it.
Assisted-by: DeepSeek Harness (deepseek-flash)
* fix(nixpak): drop the duplicate host CJK font and tidy the font overrides
Steam reads the fonts inside its own FHS layer, so the system-wide wqy_zenhei
added for it no longer serves any sandbox. Give gaming-policy its own comment
for FONTCONFIG_FILE instead of leaving it under the compat-tool one, make the
desktop-base value a default, and note the SNI tray grant in the README table.
Assisted-by: DeepSeek Harness (deepseek-flash)
Use the CanoKey for daily authentication on idols-ai and shoukei, with
the existing passwords, passphrases and per-host SSH keys as fallback.
- sudo: pam_u2f with a shared origin (pam://ryan4yin) and a Nix-store
authfile built from myvars.canokeyU2fKeys; the primary key is
registered and touch-to-sudo works on idols-ai.
- SSH: one resident ed25519-sk key (application=ssh:ryan4yin) exported
to ~/.ssh/id_ed25519_sk; GitHub tries it before the per-host key.
- shoukei LUKS: fido2-device=auto with token-timeout=10s. Update
nixos-apple-silicon (linux-asahi 7.2.14), whose initrd adds
thunderbolt_apple and reset_apple_cio so USB-C comes up before unlock.
- GPG: scdaemon disable-ccid so it uses pcscd.
- docs/security-keys.md: setup, PINs, enrollment, backup key and
recovery; deduplicate the FIDO notes left by #515.
Assisted-by: Claude Code (claude-opus-5-5)
* feat(nixpak): pass FIDO2 keys to Firefox, Chromium and Chrome
Assisted-by: DeepSeek Harness (deepseek-flash)
* feat(nixpak): support FIDO2 hotplug via udev-maintained node directory
Replace launch-time hidraw discovery with host udev rules that hard-link
FIDO-tagged hidraw nodes into /dev/fido-hidraw and remove them on unplug.
The sandbox dev-binds that directory and gets static /dev/hidrawN symlinks
into it, so keys plugged in after launch work and no stale node survives a
reused hidraw minor.
Narrow the extra mounts from whole /sys and /run/udev to /sys/class/hidraw,
/run/udev/data and /run/udev/control; the policy suite now forbids the
broad mounts and checks the wrapper and bind follow the fido2 option.
Assisted-by: Claude Code (claude-opus-5-5)
* refactor(nixpak): rewrite FIDO2 bwrap wrapper in Python
The bash argument loop was hard to follow. Python inserts the /dev/hidrawN
symlinks before "--" with a single list splice, and the header now explains
the whole host-udev -> bind -> symlink chain step by step.
Assisted-by: Claude Code (claude-opus-5-5)
* docs(canokey): document phone-only management policy
PCs only use the CanoKey; CanoKey Console management stays in the phone
app and the Admin PIN is never typed on a PC. Record what the config
enforces (sandboxed browsers get no raw USB/CCID, no vendor WebUSB udev
rule) and what it does not (uaccess on the raw USB node, PC/SC access to
the Admin applet, CTAP management from browsers).
Assisted-by: Claude Code (claude-opus-5-5)
* docs(canokey): separate management from use, link CanoKey docs
Assisted-by: Claude Code (claude-opus-5-5)
* fix(nixpak): create /dev/fido-hidraw from the udev rule
NixOS applies /dev tmpfiles entries only at boot; switch-to-configuration
runs systemd-tmpfiles-resetup with --exclude-prefix=/dev. After a switch
without reboot the directory was missing and every `ln` failed with exit
code 1, so no browser saw the key. The add rule now runs `mkdir -p` first.
Also fix the documented trigger command: `udevadm trigger` defaults to
`change`, which the add-only rule ignores.
Assisted-by: Claude Code (claude-opus-5-5)
* refactor(nixpak): keep tmpfiles as the only creator of /dev/fido-hidraw
The /dev tmpfiles units run before systemd-udevd on every boot, so the
directory always exists before coldplug. The mkdir in the udev rule only
covered the first switch without reboot and duplicated the tmpfiles rule;
drop it and document the one-time `systemd-tmpfiles --prefix` command.
Assisted-by: Claude Code (claude-opus-5-5)
* docs(nixpak): record FIDO2 hardware validation in Firefox and Chrome
After a reboot on ai with the CanoKey present at boot, udev linked only
the FIDO interface and WebAuthn works in Firefox and Chrome. Chromium and
plugging the key in after launch remain pending.
Assisted-by: Claude Code (claude-opus-5-5)
Only Huawei works with prefetch-npm-deps: npmmirror 404s on its doubled
slash, and Tencent answers 567 to its concurrent fetches (WA-049).
Assisted-by: Claude Code (claude-opus-5-5)
Move standalone repository docs from the root into docs/ and add a documentation index that links the moved docs and the code-local runbooks.
Update Markdown links, source comments, and the root entry points to the new locations. Keep README.md and AGENTS.md at the root as required entry points.
Assisted-by: DeepSeek Harness (deepseek-flash)
Run nginx on youko as a loopback pull-through HTTP cache for
cache.nixos.org and cache.numtide.com, exposed by Caddy at
https://nix-cache.writefor.fun.
Assisted-by: DeepSeek Harness (deepseek-flash)
* chore(nix): update nixpkgs to e62746b and fix 26.11 breakage
Bump nixpkgs to e62746b and preservation to 00be7f7, then adapt to the removals and renamed options in the new revision: drop the removed boot.initrd.systemd.enable settings, trim the stale emSign CA blacklist on Linux while keeping it for the older Darwin input, and migrate Avahi publishing to settings.publish. Work around sunshine still setting the legacy Avahi options and keep dsh-nu on its tested Nushell 0.115.1. Patch NUR dsh's pnpm call to pass nodejs = null, and update pyclipsync for the stdenv.hostPlatform.system rename.
* chore(nix): refresh flake inputs for 26.11
- update nixpkgs-darwin to the same e62746b revision as nixpkgs
- make dsh-nu follow main nixpkgs and patch its testedWith manifest for the resolved Nushell
- refresh floating inputs; update lanzaboote, tuios, and ponytail
- drop the nixpkgs-2505 and rust-overlay workarounds
- keep pyclipsync on main and simplify the cross-platform CA blacklist
- adopt home-manager's Nushell loadSessionVariables default
* fix(gitea): use ROOT_URL for nixpkgs 26.11
nixpkgs removed the legacy settings.server.DOMAIN option; the existing ROOT_URL already carries the public URL.
* chore(nix): update dsh-nu to 0.7.0
Assisted-by: DeepSeek Harness (deepseek-flash)
Aquamarine builds for ai and shoukei across the three platforms, with both
daemons logging in as root. They authenticate with their passphrase-free SSH
host keys, and ssh_known_hosts now carries each builder's address.
Assisted-by: DeepSeek Harness 0.2.0-rc.2 (deepseek-flash)
No host defines a *-nixos-tests output; the pod firewall drops 5900-5903
from pod sources; the mihomo core keeps geodata and cache in its
StateDirectory; WA-020 was used twice and the cited WA-028 had no row.
Ryan Yin
ryan4yin | 二花