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internal/landlock: relocate from package container

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This is not possible to use directly, so remove it from the public API.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2026-04-10 23:56:45 +09:00
parent ad2c9f36cd
commit b390640376
6 changed files with 105 additions and 100 deletions
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11
container/container.go
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@@ -21,6 +21,7 @@ import (
"hakurei.app/container/std"
"hakurei.app/ext"
"hakurei.app/fhs"
"hakurei.app/internal/landlock"
"hakurei.app/message"
)
@@ -317,12 +318,14 @@ func (p *Container) Start() error {
// landlock: depends on per-thread state but acts on a process group
{
rulesetAttr := &RulesetAttr{Scoped: LANDLOCK_SCOPE_SIGNAL}
rulesetAttr := &landlock.RulesetAttr{
Scoped: landlock.LANDLOCK_SCOPE_SIGNAL,
}
if !p.HostAbstract {
rulesetAttr.Scoped |= LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET
rulesetAttr.Scoped |= landlock.LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET
}
if abi, err := LandlockGetABI(); err != nil {
if abi, err := landlock.GetABI(); err != nil {
if p.HostAbstract || !p.HostNet {
// landlock can be skipped here as it restricts access
// to resources already covered by namespaces (pid, net)
@@ -351,7 +354,7 @@ func (p *Container) Start() error {
}
} else {
p.msg.Verbosef("enforcing landlock ruleset %s", rulesetAttr)
if err = LandlockRestrictSelf(rulesetFd, 0); err != nil {
if err = landlock.RestrictSelf(rulesetFd, 0); err != nil {
_ = Close(rulesetFd)
return &StartError{
Fatal: true,