apparmor.d/pkg/aa/pivot_root.go

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// apparmor.d - Full set of apparmor profiles
// Copyright (C) 2021-2023 Alexandre Pujol <alexandre@pujol.io>
// SPDX-License-Identifier: GPL-2.0-only
package aa
type PivotRoot struct {
Qualifier
OldRoot string
NewRoot string
TargetProfile string
}
func PivotRootFromLog(log map[string]string) ApparmorRule {
return &PivotRoot{
Qualifier: NewQualifierFromLog(log),
OldRoot: log["oldroot"],
NewRoot: log["root"],
TargetProfile: log["name"],
}
}
func (r *PivotRoot) Less(other any) bool {
o, _ := other.(*PivotRoot)
if r.Qualifier.Equals(o.Qualifier) {
if r.OldRoot == o.OldRoot {
if r.NewRoot == o.NewRoot {
return r.TargetProfile < o.TargetProfile
}
return r.NewRoot < o.NewRoot
}
return r.OldRoot < o.OldRoot
}
return r.Qualifier.Less(o.Qualifier)
}
func (r *PivotRoot) Equals(other any) bool {
o, _ := other.(*PivotRoot)
return r.OldRoot == o.OldRoot && r.NewRoot == o.NewRoot &&
r.TargetProfile == o.TargetProfile &&
r.Qualifier.Equals(o.Qualifier)
}