Commit Graph

600 Commits

Author SHA1 Message Date
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.

Signed-off-by: Ophestra <cat@gensokyo.uk>
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
d1f83f40d6 helper/bwrap: rename Write to WriteFile
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In case this might want to be an io.Writer.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-19 00:34:19 +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
3c327084d3 fst: declare wrappers for sandbox config
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 23:04:13 +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
bf95127332 fst: move App interface declaration
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 22:36:45 +09:00
e0f321b2c4 sys: rename from linux
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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
d0400f3c81 fmsg: PrintBaseError skip empty message
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 17:01:26 +09:00
e9b0f9faef fmsg: export logBaseError function
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-18 13:02:51 +09:00
e85be67fd9 acl: implement Update in C
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The original implementation was effectively just writing C in Go.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 21:39:14 +09:00
7e69893264 acl: rename UpdatePerms to Update
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 20:33:18 +09:00
38a3e6af03 system: make xcb internal
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This package is hauntingly ugly. Move this to internal until it is removed or replaced.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 19:07:53 +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
db71fbe22b system/tmpfiles: fail gracefully in API misuse
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Panicking here leaves garbage behind. Not ideal if this package is going to be exported.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 12:17:01 +09:00
83e72c2b59 release: 0.2.15
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-17 00:13:04 +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
60c10c3f4a nix: run integration tests with race detector
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 20:58:08 +09:00
468696f611 internal: beforeExit before reachable fatal calls
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These are the only two calls to log.Fatal* reachable during suspended output. Call fmsg.BeforeExit here to catch that.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 19:03:34 +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
1fa5e992e4 helper/bwrap: expose address of DataConfig
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This allows the caller to defer fulfilling its payload.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 12:33:59 +09:00
c667b13a00 system: separate link Op implementation
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This Op would still be useful after replacing the Tmpfiles interface, so isolate it here.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-16 12:15:26 +09:00
90b86a5531 release: 0.2.14
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 23:05:02 +09:00
f545e154f0 workflows: use native nix runner
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 22:58:04 +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
3054527ca5 fortify: prevent exit status 0 on app failure
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 14:40:19 +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
6ae02e72fa nix: test direct_wayland behaviour
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This should never be used outside tests unless you absolutely know what you're doing or are using GNOME.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 10:45:27 +09:00
989fb5395f nix: remove unused configuration
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User setup no longer depends on userdb.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 10:10:42 +09:00
f955b15b84 system: remove write mode tmpfiles
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This interface is ugly and bug-prone. This change removes its write mode which has been obsoleted by CopyBind.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 03:22:20 +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
72b0160aad helper/bwrap: implement file copy flags
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These are significantly more efficient and less error-prone than mounting an external tmpfile. This should also reduce attack surface as the resulting files are private to its specific sandbox.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 03:13:15 +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
a0062d8275 fmsg: resume on exit
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 02:22:09 +09:00
43d2e4f5d7 nix: sway increase resolution
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 02:21:24 +09:00
be7d944b39 helper/bwrap: PositionalArg implement fmt.Stringer
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-15 00:11:48 +09:00
ace97952cc helper/bwrap: merge Args and FDArgs
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 18:13:06 +09:00
73146ea7fa dbus: remove BwrapStatic method
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This method does not do anything and is not called from anywhere. It also does not make any sense as a public interface since the argument builder is no longer stateless.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 18:09:59 +09:00
88040504b2 helper/bwrap: remove fmsg import
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 18:05:00 +09:00
1fd571d561 cmd/fsu: check parse behaviour
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 16:43:55 +09:00
be30e2f11e cmd/fsu: revert offset in error message
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Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 15:31:39 +09:00
aaebb8f3ab fortify: check print behaviour
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These output are supposed to be deterministic, so checking them is a good way to catch regressions.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-02-14 14:44:28 +09:00