cat
7f27a6dc51
container/seccomp: use native types
...
This prepares NativeRule for relocation to std for #15 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 05:48:59 +09:00
cat
b65aba9446
container/seccomp: alias libseccomp types
...
This enables tests to refer to these types and check its size.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 05:21:43 +09:00
cat
becaf8b6d7
std: relocate seccomp lookup tables
...
This should enable resolving NativeRule in hst.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 04:48:05 +09:00
cat
54c0d6bf48
container/seccomp/pnr: define pseudo syscalls
...
This eliminates the cgo dependency from syscall lookup.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 04:32:41 +09:00
cat
c1399f5030
std: rename from comp
...
Seccomp lookup tables are going to be relocated here, and PNR constants.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 02:47:43 +09:00
cat
9ac63aac0c
hst/grp_pwd: add extra test cases
...
Does not change coverage but this helps me crosscheck with my phone.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 01:42:42 +09:00
cat
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
cat
9a2a7b749f
cmd/hakurei/print: handle nil config
...
There is nothing to print in this case, and such a nil check is missing.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 02:20:18 +09:00
cat
ec5cb9400c
cmd/hpkg/test: print share directory
...
This is more useful now that state is tracked here.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 01:51:57 +09:00
cat
ae66b3d2fb
message: rename NewMsg to New
...
Should have done this when relocating this from container. Now is a good time to rename it before v0.3.x.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 01:49:27 +09:00
cat
149bc3671a
internal/store: remove compat adapter
...
This is no longer used as everything has been migrated.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 01:26:01 +09:00
cat
24435694a5
hst/config: make identifier omitempty
...
This is an optional field. Serialise it as such.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 01:23:15 +09:00
cat
1c168babf2
cmd/hakurei/print: use new store interface
...
This removes the final uses of the compat interfaces.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 01:19:16 +09:00
cat
0edcb7c1d3
test: print share directory
...
This is more useful now that state is tracked here.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 17:00:59 +09:00
cat
0e5ca74b98
cmd/hakurei/print: serialise array for ps
...
Wanted to do this for a long time, since the key is redundant. This also makes it easier to migrate to the new store interface.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 16:37:08 +09:00
cat
23ae7822bf
cmd/hakurei/parse: use new store interface
...
This greatly reduces overhead. The iterator also significantly cleans up the usage code.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 16:00:41 +09:00
cat
898b5aed3d
internal/store: iterator over all entries
...
This is quite convenient for searching the store or printing active instance information.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 15:54:00 +09:00
cat
7c3c3135d8
internal/outcome: track state in TMPDIR
...
The SharePath is a more stable path than RunDirPath, since it is available all the time and should remain consistent. This also fits better into the intended use case of XDG_RUNTIME_DIR.
Closes #17 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 12:40:58 +09:00
cat
f33aea9ff9
internal/env: cleaner runtime dir fallback
...
This now places rundir inside the fallback runtime dir, so special case in internal/outcome is avoided.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 12:22:32 +09:00
cat
e7fc311d0b
internal/outcome/shim: cover reparent and exit request paths
...
These test cases were missed when making the changes.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 11:58:09 +09:00
cat
f5274067f6
internal/outcome/process: nil-safe unlock when failing to lock
...
This also prints a debug message which might be useful.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 11:47:51 +09:00
cat
e7161f8e61
internal/outcome: measure finalise time
...
This also increases precision of state time output.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 05:17:33 +09:00
cat
6931ad95c3
internal/outcome/shim: EOF as exit request fallback
...
In some cases the signal might be delivered before the signal handler is installed, and synchronising against such a case is too expensive. Instead, use the pipe being closed as a fallback to the regular exit request. This change also moves installation of the signal handler early.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 04:41:26 +09:00
cat
2ba599b399
internal/outcome/process: use new store interface
...
This change also spawns shim before committing system state, leaving it blocking on the setup pipe. The internal/outcome/process structure is also entirely reworked to be much more readable and less error-prone, while enabling basic performance measurements. A long-standing bug where segment lock is not held during Commit is also resolved.
Closes #19 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-02 04:25:45 +09:00
cat
d3d3417125
internal/outcome/process: relocate start and serve
...
This is useful for reordering these operations for further cleanup.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-01 19:14:59 +09:00
cat
651cdf9ccb
internal/outcome: remove guard on main
...
This is no longer exported. Such a check is pointless.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-31 22:58:26 +09:00
cat
68ff0a2ba6
container/params: expose pipe
...
This increases flexibility of how caller wants to handle the I/O. Also makes it no longer rely on finalizer.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-31 22:39:02 +09:00
cat
6a0ecced90
internal/store: expose save via handle
...
The handle is otherwise inaccessible without the compat interface. This change also moves compatibility methods to separate adapter structs to avoid inadvertently using them.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-31 04:20:22 +09:00
cat
b667fea1cb
internal/store: export new interface
...
This exposes store operations safe for direct access, and enables #19 to be implemented in internal/outcome.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-31 03:41:26 +09:00
cat
b25ade5f3d
internal/store: rename compat interface
...
The new store implementation will be exported as Store.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-30 18:53:59 +09:00
cat
ebdcff1049
internal/store: rename from state
...
This reduces collision with local variable names, and generally makes sense for the new store package, since it no longer specifies the state struct.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-30 18:43:55 +09:00
cat
46c5ce4936
internal/outcome/shim: check full behaviour
...
This took significant effort to stub out, and achieves full coverage after c5aefe5e9d .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-30 05:20:49 +09:00
cat
36f8064905
internal/outcome/process: output via msg
...
This makes it possible to instrument output behaviour through stub.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-30 03:41:38 +09:00
cat
eeb9f98e5b
internal/outcome/shim: move signal constants
...
The magic numbers hurt readability.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-30 01:20:51 +09:00
cat
3f9f331501
internal/outcome/shim: remove noop resume
...
The shim does not suspend output to begin with. These are leftovers from when container startup code suspends output.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-29 23:31:39 +09:00
cat
2563391086
internal/outcome/shim: params check early
...
This is unreachable, but keeping it here as a failsafe until more test cases are added.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-29 23:10:12 +09:00
cat
a0b4e47acc
internal/outcome: rename from app
...
This is less ambiguous, and more accurately describes the purpose of the package.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-29 04:33:13 +09:00
cat
a52f7038e5
internal/env: relocate from app
...
This package is much cleaner to stub independently, and makes no sense to lump into app.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-29 04:11:49 +09:00
cat
274686d10d
internal/validate: relocate from app
...
These are free of the dispatcher from internal/app. This change relocates them into their own package.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-29 03:40:09 +09:00
cat
65342d588f
internal/app/state: improve store internals
...
This fully exposes the store internals for #19 and are final preparations for removing the legacy store interface.
This change also fixes a potential deadlock in the handle initialisation mkdir failure path. This however is never reachable in hakurei as the store is never accessed concurrently.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-29 03:21:00 +09:00
cat
5e5826459e
internal/app/state: improve handles internals
...
This replaces the Store interface with something better reflecting the underlying data format for #19 . An implementation of Store is provided on top of the new code to ease transition.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-28 22:00:54 +09:00
cat
4a463b7f03
internal/app/state: use absolute pathnames
...
This is less error-prone and fits better into internal/app which already uses check.Absolute for all pathnames.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-26 03:41:19 +09:00
cat
dacd9550e0
internal/app/state: acquire big lock for toplevel operations
...
This avoids getting into an inconsistent state for simultaneous calls to List and Do on a previously unknown identity.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-26 03:27:56 +09:00
cat
546b00429f
treewide: update doc comments
...
Some internal/app/state types were relocated to hst as part of the API. This change updates doc comments referring to them.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-26 03:00:04 +09:00
cat
86f4219062
internal/app/state/data: check full entry behaviour
...
This eventually gets relocated to internal/app.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-26 01:49:14 +09:00
cat
fe2929d5f7
internal/app/state: include et header
...
This is the initial step of implementing #19 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-25 22:01:26 +09:00
cat
470e545d27
internal/app/state: use internal/lockedfile
...
This is a pretty solid implementation backed by robust tests, with a much cleaner interface.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-25 21:29:24 +09:00
cat
8d3381821f
internal/app/state: export correct backend value
...
This references the underlying multiBackend due to a typo, making the whole dance with c a noop.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-25 21:11:05 +09:00
cat
e9d00b9071
container/executable: handle nil msg
...
This is useful in some tests.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-25 21:08:54 +09:00
cat
4f41afee0f
internal/app/state: fixed size et-only header
...
This header improves the robustness of the format and significantly reduces cleanup overhead.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-25 19:15:06 +09:00
cat
7de593e816
cmd/hakurei: short identifier from lower half
...
The upper half is now a nanosecond timestamp. Lower half is still random bytes, so use lower half for short identifier.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-24 00:47:39 +09:00
cat
2442eda8d9
hst/instance: embed config struct
...
This makes the resulting json easier to parse since it can now be deserialised into the config struct.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-24 00:42:16 +09:00
cat
05488bfb8f
hst/instance: store priv side pid
...
This can receive signals, so is more useful to the caller.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 23:19:55 +09:00
cat
dd94818f20
hst/instance: define instance state
...
This is now part of the hst API. This change also improves identifier generation and serialisation.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 22:59:02 +09:00
cat
0fd357e7f6
container/init: do not suspend output
...
Init is not very talkative after process start even when verbose. Suspending output here is pointless and does more harm than good.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 08:11:00 +09:00
cat
57231d4acf
container/init: improve signal handling
...
The SIGTERM signal is delivered in many other cases and can lead to strange behaviour. The unconditional resume of the logger also causes strange behaviour in the cancellation forwarding path. This change also passes through additional signals.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 08:02:03 +09:00
cat
c5aefe5e9d
internal/app/shim: check behaviour
...
This does not yet have full coverage. Test cases covering failsafe paths and error injection will be added eventually.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 06:07:41 +09:00
cat
0f8ffee44d
internal/app: test case for hst template
...
This helps with other areas of the test suite as they're all based on hst.Template. This also helps contributors understand the behaviour of internal/app as hst.Template covers almost every aspect of it.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 04:46:58 +09:00
cat
1685a4d000
cmd/hsu: reduce excessive test range
...
This is quite a simple piece of code, this many test cases is excessive and wastes time in the integration vm.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 04:32:32 +09:00
cat
6c338b433a
internal/app: reduce test case indentation
...
This improves readability on narrower displays.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 07:40:32 +09:00
cat
8accd3b219
internal/app/shim: use syscall dispatcher
...
This enables instrumented testing of the shim.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 06:58:45 +09:00
cat
c5f59c5488
container/syscall: export prctl wrapper
...
This is useful as package "syscall" does not provide such a wrapper. This change also improves error handling to fully conform to the manpage.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 05:26:54 +09:00
cat
fcd9becf9a
cmd/hsu: run in locked thread
...
Goroutine scheduling is not helpful in the setuid wrapper, it is not particularly harmful but lock here anyway.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 05:09:08 +09:00
cat
622f945c22
container/init: check msg in entrypoint
...
This covers invalid call to Init.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 04:20:08 +09:00
cat
e94acc424c
container/comp: rename from bits
...
This package will also hold syscall lookup tables for seccomp.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 20:54:03 +09:00
cat
b1a4d801be
hst/container: flags string representation
...
This is useful for a user-facing representation other than JSON. This also gets rid of the ugly, outdated flags string builder in cmd/hakurei.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 20:29:52 +09:00
cat
56beae17fe
test: assert hst CGO_ENABLED=0
...
The hst package only deals with data serialisation, however since many parts of hakurei make use of C libraries in some way it can be easy to inadvertently depend on cgo.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 19:49:04 +09:00
cat
ea978101b1
cmd/hakurei/parse: close config fd
...
This is cleaner than relying on the finalizer.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 06:05:36 +09:00
cat
fbd1638e7f
test/interactive/trace: update nix attribute
...
Updated according to evaluation warning.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 06:03:09 +09:00
cat
d42067df7c
cmd/hakurei/json: friendly error messages
...
This change handles errors returned by encoding/json and prints significantly cleaner messages.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 05:17:25 +09:00
cat
b9459a80c7
container/init: check use constants for open flags
...
These bits are arch-specific.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 03:13:58 +09:00
cat
f8189d1488
container/syscall: dot-import syscall
...
This avoids having arch-specific constants for arm64.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 03:09:14 +09:00
cat
5063b774c1
hst: expose version string
...
The hst API is tied to this version string.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 01:56:44 +09:00
cat
766dd89ffa
internal: clean up build strings
...
These names are less ambiguous and should be understandable without reading the source code.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 01:49:36 +09:00
cat
699c19e972
hst/container: optional runtime and tmpdir sharing
...
Sharing and persisting these directories do not always make sense. Make it optional here.
Closes #16 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-19 04:11:38 +09:00
cat
b5b30aea2e
test: place marker in common path
...
This discontinues the dependency on shared tmpdir and xdg_runtime_dir implementation detail, for #16 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-19 03:50:48 +09:00
cat
c0e860000a
internal/app: remove spfinal
...
This no longer needs to be an independent outcomeOp since spFilesystemOp is moved late.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-19 02:58:46 +09:00
cat
d87020f0ca
hst/config: validate env early
...
This should happen in hst since it requires no system state.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-19 02:39:49 +09:00
cat
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
cat
543bf69102
internal/app/spx11: check behaviour
...
This outcomeOp will likely never change.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-19 01:00:12 +09:00
cat
4cfb1fda8f
internal/app/spwayland: check behaviour
...
This op is quite clean. Might get slightly more complex at some point passing socket fd.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-19 00:30:56 +09:00
cat
c12183959a
internal/app/dispatcher: report correct field
...
This was mistakenly reporting sharePath on inequivalence causing very confusing output.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 23:59:10 +09:00
cat
f5845e312e
internal/app/sptmpdir: check behaviour
...
Another simple one. This will change when shared tmpdir and xdg runtime dir becomes optional.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 23:46:10 +09:00
cat
a103c4a7c7
internal/app/hsu: check behaviour
...
The stub exec.ExitError is hairy as usual, but internal/app is not cross-platform, so this is okay.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 20:45:42 +09:00
cat
67ec82ae1b
ldd/exec: raise timeout
...
This mostly helps with tests.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 18:03:09 +09:00
cat
f6f0cb56ae
internal/app/hsu: remove wrapper method
...
This was added to reduce the size of diffs.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 17:35:20 +09:00
cat
d4284c109d
internal/app/spruntime: emulate pam_systemd type
...
This sets XDG_SESSION_TYPE to the corresponding values specified in pam_systemd(8) according to enablements.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 04:33:04 +09:00
cat
030ad2a73b
internal/app/spruntime: check behaviour
...
This one is quite simple and has no state. Needs to emulate pam_systemd behaviour so that will change.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 03:41:49 +09:00
cat
78d7955abd
internal/app/sppulse: check cookie discovery
...
There's quite a bit of code duplication here, but since this is already quite simple it is best to leave it as is for now.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 01:30:33 +09:00
cat
b066495a7d
internal/app/sppulse: check buf error injection
...
The loadFile behaviour does not guarantee the buffer to be zeroed or not clobbered if an error is returned, but for the current implementation it is good to check.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-18 01:01:52 +09:00
cat
82299d34c6
internal/app/sppulse: correctly handle small cookie
...
The trailing zero bytes need to be sliced off, so send cookie size alongside buffer content.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-17 08:03:03 +09:00
cat
792013cefb
internal/app/sppulse: check behaviour
...
Still needs to check the relocated functions separately.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-17 06:32:21 +09:00
cat
3f39132935
internal/app/dispatcher: reduce check code duplication
...
This also improves readability of test cases.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-17 05:47:12 +09:00
cat
c922c3f80e
internal/app/sppulse: relocate hard to test code
...
These are better tested separately instead of creating many op test cases.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-16 05:47:49 +09:00
cat
6cf58ca1b3
internal/app/spfinal: check behaviour
...
This will be merged with spFilesystemOp eventually.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-16 02:08:31 +09:00
cat
425421d9b1
hst/container: rename constants
...
The shim is an implementation detail and should not be mentioned in the API.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-16 00:27:00 +09:00
cat
5e0f15d76b
hst/container: additional shim exit codes
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These are now considered stable, defined behaviour and can be used by external programs to determine shim outcome.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-15 22:09:33 +09:00
cat
ae65491223
container/init: use one channel for wait4
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When using two channels it is possible for the other case to be reached before all pending winfo are consumed, causing incorrect reporting.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-15 21:35:19 +09:00
cat
52e3324ef4
test/sandbox: ignore nondeterministic mount point
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No idea what systemd is doing with this to cause its options to change.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-14 07:08:39 +09:00
cat
f95e0a7568
hst/config: hold acl struct by value
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Doc comments are also reworded for clarity.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-14 07:02:14 +09:00