Commit Graph

19 Commits

Author SHA1 Message Date
ebc67bb8ad nix: update flake lock
NixOS 25.11 introduces a crash in cage and an intermittent crash in foot.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-12-12 08:39:55 +09:00
87781c7658 treewide: include PipeWire op and enforce PulseAudio check
This fully replaces PulseAudio with PipeWire and enforces the PulseAudio check and error message. The pipewire-pulse daemon is handled in the NixOS module.

Closes #26.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-12-08 08:53:04 +09:00
cb9ebf0e15 hst/grp_pwd: specify new uid format
This leaves slots available for additional uid ranges in Rosa OS.

This breaks all existing installations! Users are required to fix ownership manually.

Closes #18.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-11-04 08:24:41 +09:00
e47aebb7a0 internal/app/outcome: apply configured filesystems late
This enables configured filesystems to cover system mount points.

Closes #8.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-10-19 01:41:52 +09:00
9e48d7f562 hst/config: move container fields from toplevel
This change also moves pd behaviour to cmd/hakurei, as this does not belong in the hst API.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-10-07 04:24:45 +09:00
f280994957 internal/app: check nscd socket for path hiding
This can seriously break things, and exposes extra host attack surface, so include it here.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-10-05 20:47:30 +09:00
83c4f8b767 test/sandbox: check extra writable paths
This is not always obvious from mountinfo.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-09-14 15:12:51 +09:00
ca247b8037 internal/app: mount /dev/shm early
This avoids covering /dev/shm mounts from hst.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-09-14 01:49:42 +09:00
9bc8532d56 container/initdev: mount tmpfs on shm for ro dev
Programs expect /dev/shm to be a writable tmpfs.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-26 03:27:07 +09:00
4cf694d2b3 hst: use hsu userid for share path suffix
The privileged user is identifier to hakurei through its hsu userid. Using the kernel uid here makes little sense and is a leftover design choice from before hsu was implemented.

Closes #7.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-26 02:16:33 +09:00
c9facb746b hst/config: remove data field, rename dir to home
There is no reason to give the home directory special treatment, as this behaviour can be quite confusing. The home directory also does not necessarily require its own mount point, it could be provided by a parent or simply be ephemeral.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-26 00:56:10 +09:00
0dcac55a0c hst/config: remove container etc field
This no longer needs special treatment since it can be specified as a generic filesystem entry.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-25 19:24:33 +09:00
5db0714072 container: optionally isolate host abstract UNIX domain sockets via landlock 2025-08-18 16:28:14 +09:00
38245559dc container/ops: mount dev readonly
There is usually no good reason to write to /dev. This however doesn't work in internal/app because FilesystemConfig supplied by ContainerConfig might add entries to /dev, so internal/app follows DevWritable with Remount instead.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-03 19:18:53 +09:00
3b8a3d3b00 app: remount root readonly
This does nothing for security, but should help avoid hiding bugs of programs developed in a hakurei container.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-01 23:56:28 +09:00
af0899de96 hst/container: mount tmpfs via magic src string
There's often good reason to mount tmpfs in the container.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-01 21:23:52 +09:00
547a2adaa4 container/mount: pass tmpfs flags
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-01 18:59:06 +09:00
387b86bcdd app: integrate container autoroot
Doing this instead of mounting directly on / because it's impossible to ensure a parent is available for every path hakurei wants to mount to. This situation is similar to autoetc hence the similar name, however a symlink mirror will not work in this case.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-01 04:21:54 +09:00
987981df73 test/sandbox: check pd behaviour
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-01 03:27:02 +09:00