mirror of
https://github.com/roddhjav/apparmor.d.git
synced 2024-11-15 07:54:17 +01:00
4cbacc186c
- set a new alphabet order to sort AARE based string. - unify compare function for all rules - handle some special sort order, eg: base include
103 lines
2.1 KiB
Go
103 lines
2.1 KiB
Go
// apparmor.d - Full set of apparmor profiles
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// Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
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// SPDX-License-Identifier: GPL-2.0-only
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package aa
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import (
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"fmt"
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)
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const UNIX Kind = "unix"
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func init() {
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requirements[UNIX] = requirement{
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"access": []string{
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"create", "bind", "listen", "accept", "connect", "shutdown",
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"getattr", "setattr", "getopt", "setopt", "send", "receive",
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"r", "w", "rw",
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},
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}
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}
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type Unix struct {
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RuleBase
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Qualifier
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Access []string
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Type string
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Protocol string
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Address string
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Label string
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Attr string
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Opt string
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PeerLabel string
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PeerAddr string
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}
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func newUnixFromLog(log map[string]string) Rule {
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return &Unix{
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RuleBase: newRuleFromLog(log),
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Qualifier: newQualifierFromLog(log),
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Access: Must(toAccess(UNIX, log["requested_mask"])),
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Type: log["sock_type"],
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Protocol: log["protocol"],
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Address: log["addr"],
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Label: log["label"],
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Attr: log["attr"],
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Opt: log["opt"],
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PeerLabel: log["peer"],
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PeerAddr: log["peer_addr"],
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}
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}
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func (r *Unix) Validate() error {
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if err := validateValues(r.Kind(), "access", r.Access); err != nil {
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return fmt.Errorf("%s: %w", r, err)
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}
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return nil
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}
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func (r *Unix) Compare(other Rule) int {
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o, _ := other.(*Unix)
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if res := compare(r.Access, o.Access); res != 0 {
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return res
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}
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if res := compare(r.Type, o.Type); res != 0 {
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return res
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}
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if res := compare(r.Protocol, o.Protocol); res != 0 {
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return res
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}
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if res := compare(r.Address, o.Address); res != 0 {
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return res
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}
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if res := compare(r.Label, o.Label); res != 0 {
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return res
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}
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if res := compare(r.Attr, o.Attr); res != 0 {
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return res
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}
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if res := compare(r.Opt, o.Opt); res != 0 {
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return res
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}
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if res := compare(r.PeerLabel, o.PeerLabel); res != 0 {
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return res
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}
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if res := compare(r.PeerAddr, o.PeerAddr); res != 0 {
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return res
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}
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return r.Qualifier.Compare(o.Qualifier)
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}
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func (r *Unix) String() string {
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return renderTemplate(r.Kind(), r)
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}
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func (r *Unix) Constraint() constraint {
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return blockKind
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}
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func (r *Unix) Kind() Kind {
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return UNIX
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}
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