7c063833e0
internal/sys: wrap getuid/getgid
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-17 17:10:03 +09:00
24618ab9a1
sandbox: move out of internal
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-17 02:55:36 +09:00
9ce4706a07
sandbox: move params setup functions
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-17 02:48:32 +09:00
9a1f8e129f
sandbox: wrap fmsg interface
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-17 02:44:07 +09:00
ee10860357
seccomp: install output atomically
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-17 01:10:27 +09:00
10a21ce3ef
helper: expose extra files to direct
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-15 02:27:40 +09:00
f9bf20a3c7
helper: rearrange initialisation args
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This improves consistency across two different helper implementations.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-15 01:06:31 +09:00
f443d315ad
helper: clean up interface
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The helper interface was messy due to odd context acquisition order. That has changed, so this cleans it up.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-15 00:27:44 +09:00
2647a71be1
seccomp: move out of helper
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-14 22:42:40 +09:00
7c60a4d8e8
helper: embed context on creation
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-14 18:30:22 +09:00
4133b555ba
internal/app: rename init to init0
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This makes way for the new container init.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-13 21:57:54 +09:00
61e58aa14d
helper/proc: expose setup file
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-09 17:22:31 +09:00
9e15898c8f
internal/prctl: rename prctl wrappers
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-03-07 22:56:35 +09:00
80f9b62d25
app: print comp values early
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-26 22:27:55 +09:00
673b648bd3
cmd/fpkg: call app in-process
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Wrapping fortify is slow, painful and error-prone. Start apps in-process instead.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-26 19:51:44 +09:00
840ceb615a
app: handle RunState errors
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-26 17:36:14 +09:00
d050b3de25
app: define errors in a separate file
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-26 17:12:02 +09:00
39dc8e7bd8
dbus: set process group id
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This stops signals sent by the TTY driver from propagating to the xdg-dbus-proxy process.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-25 18:12:41 +09:00
f0a082ec84
fortify: improve handling of RevertErr
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All this error wrapping is getting a bit ridiculous and I might want to do something about that somewhere down the line.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-25 00:45:00 +09:00
c64b8163e7
app: separate instance from process state
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This works better for the implementation.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-21 16:06:24 +09:00
3c80fd2b0f
app: defer system.I revert
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Just returning an error after a successful call of commit will leave garbage behind with no way for the caller to clean them. This change ensures revert is always called after successful commit with at least per-process state enabled.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 21:12:11 +09:00
ef81828e0c
app: remove share method
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This is yet another implementation detail from before system.I, getting rid of this vastly cuts down on redundant seal state.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 16:20:25 +09:00
2978a6f046
app: separate appSeal finalise method
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 12:33:51 +09:00
dfd9467523
app: merge seal with sys
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The existence of the appSealSys struct was an implementation detail obsolete since system.I was integrated in 084cd84f36
2025-02-19 01:36:29 +09:00
53571f030e
app: embed appSeal in app struct
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 01:10:37 +09:00
aa164081e1
app/seal: improve documentation
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 01:04:14 +09:00
9a10eeab90
app/seal: embed enablements
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 00:41:51 +09:00
a748d40745
app: store values with string representation
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Improves code readability without changing memory layout.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 00:25:00 +09:00
648e1d641a
app: separate interface from implementation
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 23:07:28 +09:00
ffaa12b9d8
sys: wrap log methods
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 22:52:09 +09:00
e0f321b2c4
sys: rename from linux
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Test / Create distribution (push) Successful in 26s
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 18:47:48 +09:00
2c9c7fee5b
linux: wrap fsu lookup error
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 17:39:53 +09:00
90cb01b274
system: move out of internal
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 19:00:43 +09:00
b1e1d5627e
system: wrap console output functions
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This eliminates all fmsg imports from internal/system.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 18:17:55 +09:00
3ae2ab652e
system/wayland: sync file at caller specified address
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Storing this in sys is incredibly ugly: sys should be stateless and Ops must keep track of their state.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 13:24:17 +09:00
82a072f641
system/tmpfiles: implement private tmpfiles
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These are only available within the mount namespace and should significantly reduce attack surface.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 00:07:52 +09:00
29c38caac8
app/shim/manager: return error on bad fsu path
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This results in a graceful failure that does not leave garbage behind.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 18:59:45 +09:00
e599b5583d
fmsg: implement suspend in writer
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This removes the requirement to call fmsg.Exit on every exit path, and enables direct use of the "log" package. However, fmsg.BeforeExit is still encouraged when possible to catch exit on suspended output.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 18:51:53 +09:00
33a4ab11c2
internal: move shim and init into app
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This structure makes more sense, as both processes are part of an app's lifecycle.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 16:28:46 +09:00
268a90f1a5
app: improve WAYLAND_DISPLAY correctness
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This now has identical behaviour as wayland C library.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 14:45:09 +09:00
ddb2f9c11b
app: remove wayland socket hard link
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This Op was not doing anything useful.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 10:54:00 +09:00
0340c67995
app: port passwd and group files to copy
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 03:19:06 +09:00
ea8d1c07df
priv/shim: move /sbin/init setup to app
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 03:06:10 +09:00
e431ab3c24
app: check username length against LOGIN_NAME_MAX
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This limit is arbitrary, but it's good to enforce it anyway.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 12:44:55 +09:00
fe7d208cf7
helper: use generic extra files interface
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This replaces the pipes object and integrates context into helper process lifecycle.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-13 23:34:15 +09:00
e14923ae53
helper/proc: move package out of internal
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-08 13:03:45 +09:00
2e52191404
system/dbus: dump method prints msgbuf
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-07 13:16:54 +09:00
23e1152baa
app/share: clean BaseError message
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This removes trailing '\n' in the PulseAudio warning.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-01-22 11:54:16 +09:00
9a239fa1a5
helper/bwrap: integrate seccomp into helper interface
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This makes API usage much cleaner, and encapsulates all bwrap arguments in argsWt.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-01-22 01:52:57 +09:00
dfcdc5ce20
state: store config in separate gob stream
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This enables early serialisation of config.
Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-01-21 12:10:58 +09:00
