From 4e7aab07d5b175345fdf3ea08868dab1e6d90126 Mon Sep 17 00:00:00 2001 From: Ophestra Date: Thu, 13 Nov 2025 01:15:19 +0900 Subject: internal/system: relocate from system These packages are highly specific to hakurei and are difficult to use safely from other pieces of code. Their exported symbols are made available until v0.4.0 where they will be removed for #24. Signed-off-by: Ophestra --- system/acl.go | 69 ----------------------------------------------------------- 1 file changed, 69 deletions(-) delete mode 100644 system/acl.go (limited to 'system/acl.go') diff --git a/system/acl.go b/system/acl.go deleted file mode 100644 index c89a4780..00000000 --- a/system/acl.go +++ /dev/null @@ -1,69 +0,0 @@ -package system - -import ( - "errors" - "fmt" - "os" - "slices" - - "hakurei.app/container/check" - "hakurei.app/hst" - "hakurei.app/system/acl" -) - -// UpdatePerm calls UpdatePermType with the [Process] criteria. -func (sys *I) UpdatePerm(path *check.Absolute, perms ...acl.Perm) *I { - sys.UpdatePermType(Process, path, perms...) - return sys -} - -// UpdatePermType maintains [acl.Perms] on a file until its [Enablement] is no longer satisfied. -func (sys *I) UpdatePermType(et hst.Enablement, path *check.Absolute, perms ...acl.Perm) *I { - sys.ops = append(sys.ops, &aclUpdateOp{et, path.String(), perms}) - return sys -} - -// aclUpdateOp implements [I.UpdatePermType]. -type aclUpdateOp struct { - et hst.Enablement - path string - perms acl.Perms -} - -func (a *aclUpdateOp) Type() hst.Enablement { return a.et } - -func (a *aclUpdateOp) apply(sys *I) error { - sys.msg.Verbose("applying ACL", a) - return newOpError("acl", sys.aclUpdate(a.path, sys.uid, a.perms...), false) -} - -func (a *aclUpdateOp) revert(sys *I, ec *Criteria) error { - if ec.hasType(a.Type()) { - sys.msg.Verbose("stripping ACL", a) - err := sys.aclUpdate(a.path, sys.uid) - if errors.Is(err, os.ErrNotExist) { - // the ACL is effectively stripped if the file no longer exists - sys.msg.Verbosef("target of ACL %s no longer exists", a) - err = nil - } - return newOpError("acl", err, true) - } else { - sys.msg.Verbose("skipping ACL", a) - return nil - } -} - -func (a *aclUpdateOp) Is(o Op) bool { - target, ok := o.(*aclUpdateOp) - return ok && a != nil && target != nil && - a.et == target.et && - a.path == target.path && - slices.Equal(a.perms, target.perms) -} - -func (a *aclUpdateOp) Path() string { return a.path } - -func (a *aclUpdateOp) String() string { - return fmt.Sprintf("%s type: %s path: %q", - a.perms, TypeString(a.et), a.path) -} -- cgit v1.3.1