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cat 2489766efe hst/config: identity bounds check early 
This makes sense to do here instead of in internal/app.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-07 17:58:28 +09:00
cat 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
cat 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
cat ae7b343cde hst: reword and move constants 
These values are considered part of the stable, exported API, so move them to hst.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 17:40:32 +09:00
cat a63a372fe0 internal/app: merge static stub 
These tests now serve as integration tests, and finer grained tests for each op will be added slowly.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 17:15:14 +09:00
cat 16f9001f5f hst/config: update doc comments 
Some information here are horribly out of date. This change updates and improves all doc comments.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 04:12:53 +09:00
cat 80ad2e4e23 internal/app: do not offset base value 
This value is applied to the shim, it is incorrect to offset the base value as well.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 03:59:52 +09:00
cat 92b83bd599 internal/app: apply pd behaviour to outcomeState 
This avoids needlessly clobbering hst.Config.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 03:53:23 +09:00
cat 8ace214832 system/wayland: hang up security-context-v1 internally 
This should have been an implementation detail and should not be up to the caller to close.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 03:25:13 +09:00
cat eb5ee4fece internal/app: modularise outcome finalise 
This is the initial effort of splitting up host and container side of finalisation for params to shim. The new layout also enables much finer grained unit testing of each step, as well as partition access to per-app state for each step.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-05 02:52:50 +09:00
cat 9462af08f3 system/dbus: dump buffer internally 
This should have been an implementation detail and should not be up to the caller to call it.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-04 20:31:14 +09:00
cat a5f0aa3f30 internal/app: declutter and merge small files 
This should make internal/app easier to work with for the upcoming params to shim.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-03 16:59:29 +09:00
cat dd0bb0a391 internal/app: check username validation 
This stuff should be hardcoded in libc, but check it anyway.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-03 16:42:42 +09:00
cat d16da6da8c system: enforce absolute paths 
This is less error-prone, and is quite easy to integrate considering internal/app has already migrated to container.Absolute.

Closes #11.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-10-03 02:26:14 +09:00
cat e58181a930 internal/app/paths: defer extra formatting 
This reduces payload size for params to shim.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-30 00:21:26 +09:00
cat 71e70b7b5f internal/app/paths: do not print messages 
This change was missed while merging the rest of the logging changes.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-29 09:30:57 +09:00
cat afa1a8043e helper/proc: raise FulfillmentTimeout in tests 
This appears to be yet another source of spurious test failures.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-29 07:44:33 +09:00
cat 1ba1cb8865 hst/config: remove seccomp bit fields 
These serve little purpose and are not friendly for use from other languages.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-29 07:07:16 +09:00
cat 44ba7a5f02 hst/enablement: move bits from system 
This is part of the hst API, should not be in the implementation package.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-29 06:34:29 +09:00
cat dc467493d8 internal: remove hlog 
This package has been fully replaced by container.Msg.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-29 06:21:04 +09:00
cat 46cd3a28c8 container: remove global msg 
This frees all container instances of side effects.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-29 06:11:47 +09:00
cat ad1bc6794f release: 0.2.2 
Unfortunately removal of internal/hlog brought about some changes that breaks API. This will likely be the last 0.2.x release.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-28 21:58:19 +09:00
cat e55822c62f container/init: reduce verbose noise 
This makes it possible to optionally omit the identifying verbose message, for when the Op implementation can provide a much more useful message in its case, using information not yet available to the String method.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-28 21:51:10 +09:00
cat 802e6afa34 container/output: move global output to msg 
Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-27 19:55:37 +09:00
cat e906cae9ee container/output: export suspendable writer 
This is quite useful for other packages as well. This change prepares internal/hlog for removal.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-27 19:46:35 +09:00
cat ae2df2c450 internal: remove sys package 
This package is replaced by container/stub. Remove and replace it with unexported implementation for the upcoming test suite rewrite.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-25 13:51:54 +09:00
cat 6e3f34f2ec internal/app: merge finalise test cases 
This cleans everything up a bit for the upcoming test suite rewrite.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-25 12:11:02 +09:00
cat 65a0bb9729 internal/sys/hsu: expose hsurc identifier 
This maintains a compatible interface for now, to ease merging of the upcoming changes to internal/app.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-24 21:17:04 +09:00
cat afa7a0800d cmd/hsu: return hsurc id 
The uid format is stable, this value is what caller has to obtain through hsu.

Closes #14.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-24 21:10:13 +09:00
cat 773253fdf5 test/sandbox: raise timeout 
The integration vm is being very slow for some reason. This change should reduce spurious timeouts.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-24 19:41:59 +09:00
cat 409ed172c8 internal/app: handle LookupGroup error 
This could return errnos from the cgo calls.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-24 19:36:55 +09:00
cat 1c4f593566 internal/app: unexport outcome, remove app struct 
The App struct no longer does anything, and the outcome struct is entirely opaque.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-24 18:44:14 +09:00
cat b99c63337d internal/app: do not return from shim start 
The whole RunState ugliness and the other horrendous error handling conditions for internal/app come from an old design proposal for maintaining all app containers under the same daemon process for a user. The proposal was ultimately rejected but the implementation remained. It is removed here to alleviate internal/app from much of its ugliness and unreadability.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-24 13:37:38 +09:00
cat f09133a224 test: check init lingering timeout behaviour 
This checks init timeout on lingering process after initial process termination.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-22 21:56:29 +09:00
cat 16409b37a2 internal/app: compensate shim timeout 
This catches cases where the shim has somehow locked up, so it should wait out the full shim WaitDelay as well.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-16 02:23:19 +09:00
cat a2a291791c internal/sys: separate hsu uid cache 
This begins the effort of the removal of the sys package.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-15 02:30:47 +09:00
cat 8690419c2d hst: replace internal/app error 
This turns out to still be quite useful across internal/app and its relatives. Perhaps a cleaner replacement for baseError.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-15 01:44:43 +09:00
cat 1cdc6b4246 test/sandbox: create marker in /var/tmp 
This prepares the test suite for private TMPDIR.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-14 16:45:17 +09:00
cat 56aad8dc11 test/sandbox/tool: marker pathname from flag 
Since this is going to be placed in a shared directory, it needs to be unique to the identity. Instead of trying to figure out identity from mountinfo, just have the test script pass hardcoded values.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-14 15:57:41 +09:00
cat 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
cat d0ddd71934 test/sandbox: bind /var/tmp writable 
This makes it possible to place markers with private tmpdir.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-14 14:59:53 +09:00
cat 70e02090f7 nix: use slightly less ambiguous type 
I had trouble getting Nix to merge json arrays properly, I am not sure that this helps.

At this point I have given up trying to understand Nix type system, and I am just trying to keep the Nix stuff going with extensive tests until it can be replaced by lkl for testing and planterette for general usage.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-14 14:45:14 +09:00
cat 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
cat 3f25c3f0af container: initialise cmd early 
This allows use of more cmd methods.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-13 20:01:33 +09:00
cat e271fa77aa nix: update flake lock 
Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-13 12:07:57 +09:00
cat f876043844 internal/hlog: remove error wrapping 
This was a stopgap solution that lasted for way too long. This finally removes it and prepares internal/app for some major changes.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-12 06:52:35 +09:00
cat 6265aea73a system: partial I inherit dispatcher 
This enables I struct methods to be checked.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-11 02:02:31 +09:00
cat c8a0effe90 system/wayland: use syscall dispatcher 
This enables wayland op methods to be instrumented.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-11 01:48:18 +09:00
cat 8df01b71d4 system: remove test package 
This prepares the Commit and Revert methods for testing via stub.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-10 23:50:22 +09:00
cat 985c4dd2fc system/xhost: wrap revert error correctly 
This otherwise creates a confusing error message on a revert failure.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-08 04:17:39 +09:00
cat da2b9c01ce system/tmpfiles: do not fail for smaller files 
The limit is meant to be an upper bound. Handle EOF and print verbose message for it instead of failing.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-08 03:22:10 +09:00
cat 323d132c40 system/mkdir: use syscall dispatcher 
This enables mkdir op methods to be instrumented.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 22:30:08 +09:00
cat 6cc2b406a4 system/link: use syscall dispatcher 
This enables hardlink op methods to be instrumented.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 19:47:58 +09:00
cat fcd0f2ede7 system/output: pass through LinkError 
This has similar formatting to PathError.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 17:41:06 +09:00
cat e68db7fbfc system: unexport Op implementations 
None of these are valid with their zero value, and the implementations assume they are created by the builder methods. They are by all means an implementation detail and exporting them makes no sense.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 16:16:03 +09:00
cat ac81cfbedc system/dbus: print incomplete string in buffer 
Not sure if this will ever be reached, but nice to have nonetheless.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 15:50:29 +09:00
cat 05db06c87b system/dbus: use syscall dispatcher 
This allows dbus op methods and builder to be instrumented.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 14:25:19 +09:00
cat e603b688ca system/dispatcher: expose test reporting to builder 
This is currently unused but useful for builders with errors.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 12:59:33 +09:00
cat a9def08533 system/dbus: drop proxy output beyond threshold 
This prevents xdg-dbus-proxy from running the priv process out of memory.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 02:56:21 +09:00
cat ecaf43358d system/dbus: create context in subtest 
This is causing a huge amount of spurious test failures due to the poor performance of the integration vm. This should finally put an end to the annoyance.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-05 05:15:40 +09:00
cat 197fa65b8f system/dbus: remove redundant proxy pairs 
This is left over from before dbus.Final. Remove them now as they serve no purpose.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-05 02:07:56 +09:00
cat e81a45e849 container/dispatcher: optional stub wait4 signal association 
This synchronises the wait4 return after the toplevel signal call in lowlastcap_signaled_cancel_forward_error.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-04 20:28:49 +09:00
cat 3920acf8c2 container/stub: remove function call in handleExit 
This gets inlined and does not cause problems usually but turns out -coverpkg uninlines it and breaks the recovery.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-04 19:39:12 +09:00
cat 19630a9593 container/dispatcher: remove wait4 test log 
Turns out the reporting methods are not safe for concurrent use, despite the claim in testing.T doc comment.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-04 05:30:57 +09:00
cat 4051577d6b container/stub: override goexit methods 
FailNow, Fatal, Fatalf, SkipNow, Skip and Skipf must be called from the goroutine created by the test.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-04 04:51:49 +09:00
cat ddfb865e2d system/dispatcher: wrap syscall helper functions 
This allows tests to stub all kernel behaviour, like in the container package.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-04 04:15:25 +09:00
cat 024d2ff782 system: improve tests of the I struct 
This cleans up for the test overhaul of this package.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-03 02:16:10 +09:00
cat 6f719bc3c1 system: update doc commands and remove mutex 
The mutex is not really doing anything, none of these methods make sense when called concurrently anyway. The copylocks analysis is still satisfied by the noCopy struct.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-02 04:54:34 +09:00
cat 1b5d20a39b container/dispatcher: stub.Call initialisation helper function 
This keeps composites analysis happy without making the test cases (too) bloated.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-02 04:44:08 +09:00
cat 49600a6f46 container/stub: export stub helpers 
These are very useful in many packages containing relatively large amount of code making calls to difficult or impossible to stub functions.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-31 23:11:25 +09:00
cat b489a3bba1 system/output: implement MessageError 
This error is also formatted differently based on state.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-31 13:51:21 +09:00
cat 780e3e5465 container/msg: optionally provide error messages 
This makes handling of fatal errors a lot less squirmy.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-31 11:57:59 +09:00
cat 712cfc06d7 container: wrap container init start errors 
This helps indicate the exact origin and nature of the error. This eliminates generic WrapErr from container.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-30 23:44:48 +09:00
cat f5abce9df5 system: wrap op errors 
This passes more information allowing for better error handling. This eliminates generic WrapErr from system.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-30 22:49:12 +09:00
cat ddb003e39b system/internal/xcb: refactor and clean up 
This package still does not deserve to be out of internal, but at least it is less haunting now. I am still not handling the xcb error though, the struct is almost entirely undocumented and the implementation is unreadable. Not even going to try.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-30 20:02:18 +09:00
cat b12c290f12 system/wayland: improve error descriptions 
A lot of these errors have very short and nondescript descriptions. These are only returned on incorrect API usage, but it makes sense to make them more descriptive anyway.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-30 16:51:40 +09:00
cat 0122593312 system/acl: wrap libacl errors in PathError 
This helps determine which libacl function the errno came from.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-30 13:19:15 +09:00
cat 6aa431d57a system/acl: update test log messages 
Most of these were never updated after UpdatePerm was renamed to Update.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-30 12:55:49 +09:00
cat 08eeafe817 container/mount: unwrap vfs decoder errors 
These are now handled by init. This eliminates generic WrapErr from mount and procPaths.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 22:15:05 +09:00
cat d7c7c69a13 container/dispatcher: check simple test errors via reflect 
Again, avoids the errors package concealing unexpected behaviours.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 22:12:21 +09:00
cat 50972096cd container/vfs: wrap decoder errors 
This passes line information and handles strconv errors so it reads better.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 21:51:31 +09:00
cat 905b9f9785 container/initoverlay: invalid argument type 
This eliminates generic WrapErr from overlay.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 02:56:56 +09:00
cat 1c7e634f09 container/dispatcher: check test errors via reflect 
Using the errors package might conceal some incorrect behaviour.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 02:35:24 +09:00
cat 8d472ebf2b container/inittmpfs: unwrap out of bounds error 
This eliminates generic WrapErr from tmpfs.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 02:15:48 +09:00
cat 4da6463135 container/init: unwrap path errors 
These are also now handled by init properly, so wrapping them in self is meaningless and unreachable.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 02:04:09 +09:00
cat eb3385d490 container/initsymlink: unwrap mount errors 
The mount function now wraps its own errors in a much more descriptive type with proper message formatting. Wrapping them no longer makes any sense.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 01:46:54 +09:00
cat b8669338da container/initsymlink: unwrap absolute error 
This is now handled properly by the init.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 01:43:11 +09:00
cat f24dd4ab8c container/init: handle unwrapped errors 
This is much cleaner from both the return statement and the error handling.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 01:37:13 +09:00
cat a462341a0a container: repeat and impossible state types 
This moves repeated Op errors and impossible internal state errors off of msg.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 01:12:02 +09:00
cat 84ad9791e2 container: wrap mount syscall errno 
This is the first step to deprecating the generalised error wrapping error message pattern.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-29 01:06:12 +09:00
cat b14690aa77 internal/app: remove seal interface 
This further cleans up the package for the restructure.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-28 01:07:51 +09:00
cat d0b6852cd7 internal/app: remove app interface 
It is very clear at this point that there will not be multiple implementations of App, and the internal/app package will never move out of internal due to hsu.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-28 00:54:44 +09:00
cat da0459aca1 internal/app: update doc comments 
A lot of these comments are quite old and have not been updated to reflect changes.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-28 00:45:57 +09:00
cat 1be8de6f5c internal/app: less strict username regex 
Use the default value of NAME_REGEX from adduser. Should not hurt compatibility while being less strict.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-28 00:22:55 +09:00
cat 0f41d96671 internal: move sysconf wrapper to app 
This should not be used and is not useful in other packages.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-28 00:04:58 +09:00
cat 92f510a647 cmd/hakurei/command: pd run dbus-verbose nil check 
This otherwise dereferences a nil pointer when dbus-verbose is set and either session or system bus are nil.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-09-06 00:09:25 +09:00
cat acb6931f3e app/seal: leave $DISPLAY as is on host abstract 
This helps work around faulty software that misinterprets unix: DISPLAY string.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-27 20:42:03 +09:00
cat 9d932d1039 release: 0.2.1 
Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-26 03:33:45 +09:00
cat 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
cat 07194c74cb release: 0.2.0 
Signed-off-by: Ophestra <cat@gensokyo.uk>
 2025-08-26 02:23:59 +09:00