Pull request 2125: 6321 upd proxy

Updates #6321.

Squashed commit of the following:

commit 033f4d427bc965c8c5b5fc452ddc938b71c8d4f4
Merge: febf5b568 f7995aa02
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Jan 16 12:42:50 2024 +0300

    Merge branch 'master' into 6321-upd-proxy

commit febf5b568b012ccdce86c1d0dde710b99f5729b2
Merge: 7e4b247a4 58b47adaf
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Jan 16 12:34:28 2024 +0300

    Merge branch 'master' into 6321-upd-proxy

commit 7e4b247a40263225dda3aaa77b823c056ae49541
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Fri Jan 12 14:37:28 2024 +0300

    all: upd proxy revision

commit 0e925c1fcfb5ea4b712360721b62ecef1c8355d8
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Jan 11 14:24:47 2024 +0300

    dnsforward: imp code

commit 6f5c271895f973f6b3ad842cb987cdc2c89856f8
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Jan 10 16:34:02 2024 +0300

    all: use caching resolver more, imp code

commit ce3f3137d2a2ed5da7829f9ecf49bab388d44852
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Jan 10 16:00:08 2024 +0300

    all: log changes

commit ce90dbcda8586fda0d12d86ef609de505ae87164
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Jan 10 13:01:25 2024 +0300

    dnsforward: use caching resolvers

commit 208fbaf0aa50df33f8482a441d361d106fc7b146
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Jan 10 12:52:15 2024 +0300

    all: upd proxy
This commit is contained in:
Eugene Burkov 2024-01-16 13:18:22 +03:00
parent f7995aa022
commit 6dbeb5b971
7 changed files with 17 additions and 9 deletions

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@ -34,6 +34,8 @@ NOTE: Add new changes BELOW THIS COMMENT.
### Changed
- The bootstrapped upstream addresses now updated according to the TTL of the
bootstrap DNS response ([#6321]).
- Logging level of timeout errors is now `error` instead of `debug` ([#6574]).
- The field `"upstream_mode"` in `POST /control/dns_config` and
`GET /control/dns_info` HTTP APIs now accepts `load_balance` value. Check
@ -81,6 +83,7 @@ In this release, the schema version has changed from 27 to 28.
- Omitted CNAME records in safe search results, which can cause YouTube to not
work on iOS ([#6352]).
[#6321]: https://github.com/AdguardTeam/AdGuardHome/issues/6321
[#6352]: https://github.com/AdguardTeam/AdGuardHome/issues/6352
[#6409]: https://github.com/AdguardTeam/AdGuardHome/issues/6409
[#6480]: https://github.com/AdguardTeam/AdGuardHome/issues/6480

2
go.mod
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@ -3,7 +3,7 @@ module github.com/AdguardTeam/AdGuardHome
go 1.20
require (
github.com/AdguardTeam/dnsproxy v0.61.1
github.com/AdguardTeam/dnsproxy v0.62.0
github.com/AdguardTeam/golibs v0.18.1
github.com/AdguardTeam/urlfilter v0.17.3
github.com/NYTimes/gziphandler v1.1.1

4
go.sum
View File

@ -1,5 +1,5 @@
github.com/AdguardTeam/dnsproxy v0.61.1 h1:RdGVTHZR8N6eAyae13ORSlvn9qNeHK/h2g9mbVM/VS4=
github.com/AdguardTeam/dnsproxy v0.61.1/go.mod h1:IdmXdkpc+m+S2EajJkVZDZm//yQ4mQm2FCOugQpc/N8=
github.com/AdguardTeam/dnsproxy v0.62.0 h1:IaWW+Ln4SJ4V+y8qyVlTlYDN3ATDkqWCufph+Gxz82c=
github.com/AdguardTeam/dnsproxy v0.62.0/go.mod h1:IdmXdkpc+m+S2EajJkVZDZm//yQ4mQm2FCOugQpc/N8=
github.com/AdguardTeam/golibs v0.18.1 h1:6u0fvrIj2qjUsRdbIGJ9AR0g5QRSWdKIo/DYl3tp5aM=
github.com/AdguardTeam/golibs v0.18.1/go.mod h1:DKhCIXHcUYtBhU8ibTLKh1paUL96n5zhQBlx763sj+U=
github.com/AdguardTeam/urlfilter v0.17.3 h1:fg/ObbnO0Cv6aw0tW6N/ETDMhhNvmcUUOZ7HlmKC3rw=

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@ -267,17 +267,22 @@ func (req *jsonDNSConfig) checkBootstrap() (err error) {
}
var b string
defer func() { err = errors.Annotate(err, "checking bootstrap %s: invalid address: %w", b) }()
defer func() { err = errors.Annotate(err, "checking bootstrap %s: %w", b) }()
for _, b = range *req.Bootstraps {
if b == "" {
return errors.Error("empty")
}
if _, err = upstream.NewUpstreamResolver(b, nil); err != nil {
var resolver *upstream.UpstreamResolver
if resolver, err = upstream.NewUpstreamResolver(b, nil); err != nil {
// Don't wrap the error because it's informative enough as is.
return err
}
if err = resolver.Close(); err != nil {
return fmt.Errorf("closing %s: %w", b, err)
}
}
return nil

View File

@ -227,8 +227,8 @@ func TestDNSForwardHTTP_handleSetConfig(t *testing.T) {
`upstream servers: validating upstream "!!!": not an ip:port`,
}, {
name: "bootstraps_bad",
wantSet: `validating dns config: checking bootstrap a: invalid address: not a bootstrap: ` +
`ParseAddr("a"): unable to parse IP`,
wantSet: `validating dns config: checking bootstrap a: not a bootstrap: ParseAddr("a"): ` +
`unable to parse IP`,
}, {
name: "cache_bad_ttl",
wantSet: `validating dns config: cache_ttl_min must be less than or equal to cache_ttl_max`,

View File

@ -180,7 +180,7 @@ func (s *Server) createBootstrap(
var parallel upstream.ParallelResolver
for _, b := range boots {
parallel = append(parallel, b)
parallel = append(parallel, upstream.NewCachingResolver(b))
}
if s.etcHosts != nil {

View File

@ -110,7 +110,7 @@ func addressesToUpstreams(
// TODO(e.burkov): Add system hosts resolver here.
var bootstrap upstream.ParallelResolver
for _, r := range boots {
bootstrap = append(bootstrap, r)
bootstrap = append(bootstrap, upstream.NewCachingResolver(r))
}
upstreams = make([]upstream.Upstream, len(upsStrs))