Pull request 2284: AG-32257-file-permission-mitigation

Squashed commit of the following:

commit 6e0e61ec2e95a563b04a622f46c6bbe2b2e12711
Merge: e3cccc01a 5b5b39713
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Oct 2 20:51:29 2024 +0300

    Merge branch 'master' into AG-32257-file-permission-mitigation

commit e3cccc01a9cbd382cec0fcd7f3685e43acb48424
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Oct 2 19:57:32 2024 +0300

    dnsforward: imp test

commit 16ecebbc2fd2f4afe2bf475774af1786fa7a02c0
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Oct 2 19:22:10 2024 +0300

    configmigrate: imp tests

commit da8777c3a7c81e17c0d08cfff4e3a9c8d2bbd649
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Oct 2 18:58:46 2024 +0300

    all: imp types, tests

commit 58822a0ef8aa2d944a667d1ba77fe23ff52af424
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Oct 2 18:28:37 2024 +0300

    all: imp chlog

commit 8ce81f918cc5cf43972e2045532a48c829257a2f
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Oct 2 18:09:57 2024 +0300

    all: improve permissions, add safe_fs_patterns
This commit is contained in:
Ainar Garipov 2024-10-02 21:00:15 +03:00
parent 5b5b397132
commit 355cec1d7b
31 changed files with 879 additions and 52 deletions
internal/home

View file

@ -9,6 +9,7 @@ import (
"sync"
"github.com/AdguardTeam/AdGuardHome/internal/aghalg"
"github.com/AdguardTeam/AdGuardHome/internal/aghos"
"github.com/AdguardTeam/AdGuardHome/internal/aghtls"
"github.com/AdguardTeam/AdGuardHome/internal/configmigrate"
"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
@ -26,9 +27,15 @@ import (
yaml "gopkg.in/yaml.v3"
)
// dataDir is the name of a directory under the working one to store some
// persistent data.
const dataDir = "data"
const (
// dataDir is the name of a directory under the working one to store some
// persistent data.
dataDir = "data"
// userFilterDataDir is the name of the directory used to store users'
// FS-based rule lists.
userFilterDataDir = "userfilters"
)
// logSettings are the logging settings part of the configuration file.
type logSettings struct {
@ -520,6 +527,7 @@ func parseConfig() (err error) {
migrator := configmigrate.New(&configmigrate.Config{
WorkingDir: Context.workDir,
DataDir: Context.getDataDir(),
})
var upgraded bool
@ -534,7 +542,7 @@ func parseConfig() (err error) {
confPath := configFilePath()
log.Debug("writing config file %q after config upgrade", confPath)
err = maybe.WriteFile(confPath, config.fileData, 0o644)
err = maybe.WriteFile(confPath, config.fileData, aghos.DefaultPermFile)
if err != nil {
return fmt.Errorf("writing new config: %w", err)
}
@ -700,7 +708,7 @@ func (c *configuration) write() (err error) {
return fmt.Errorf("generating config file: %w", err)
}
err = maybe.WriteFile(confPath, buf.Bytes(), 0o644)
err = maybe.WriteFile(confPath, buf.Bytes(), aghos.DefaultPermFile)
if err != nil {
return fmt.Errorf("writing config file: %w", err)
}