Pull request: 5044 Close upstreams

Merge in DNS/adguard-home from 5044-close-upstreams to master

Closes #5044.

Squashed commit of the following:

commit e121380ecb32bd2664d47f0968c68509156404c1
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Oct 19 15:54:17 2022 +0300

    all: upd proxy again

commit ce7fa539a7430a1a197fd45e7988697010c684db
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Oct 19 14:30:46 2022 +0300

    home: imp docs, names

commit 851c5b8128149941cc469e6192ec9b4b1f92b0b5
Merge: b9ee5d63 d2a09e49
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Oct 19 14:21:44 2022 +0300

    Merge branch 'master' into 5044-close-upstreams

commit b9ee5d6348e696ff0b44dabee601469c545c8bd9
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Oct 19 14:20:15 2022 +0300

    all: close upstreams more

commit eaca476319dc64e7986e26e67110005938cf1278
Merge: f924bc7a 8dba4ecd
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Oct 18 18:33:53 2022 +0300

    Merge branch 'master' into 5044-close-upstreams

commit f924bc7a836001f8bb7463de2b5ddaf1be1a53c1
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Oct 18 18:23:54 2022 +0300

    all: imp code, docs

commit 011fde16aa912fc78e3d6f60375cee73a0d88709
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Oct 18 17:26:40 2022 +0300

    all: upd dnsproxy
This commit is contained in:
Eugene Burkov
2022-10-19 16:13:05 +03:00
parent d2a09e49ff
commit 2de42284a5
11 changed files with 119 additions and 29 deletions

View File

@@ -162,6 +162,7 @@ var _ upstream.Upstream = (*UpstreamMock)(nil)
type UpstreamMock struct {
OnAddress func() (addr string)
OnExchange func(req *dns.Msg) (resp *dns.Msg, err error)
OnClose func() (err error)
}
// Address implements the [upstream.Upstream] interface for *UpstreamMock.
@@ -173,3 +174,8 @@ func (u *UpstreamMock) Address() (addr string) {
func (u *UpstreamMock) Exchange(req *dns.Msg) (resp *dns.Msg, err error) {
return u.OnExchange(req)
}
// Close implements the [upstream.Upstream] interface for *UpstreamMock.
func (u *UpstreamMock) Close() (err error) {
return u.OnClose()
}

View File

@@ -8,6 +8,7 @@ import (
"strings"
"testing"
"github.com/AdguardTeam/dnsproxy/upstream"
"github.com/AdguardTeam/golibs/errors"
"github.com/miekg/dns"
"github.com/stretchr/testify/require"
@@ -31,6 +32,8 @@ type Upstream struct {
Addr string
}
var _ upstream.Upstream = (*Upstream)(nil)
// RespondTo returns a response with answer if req has class cl, question type
// qt, and target targ.
func RespondTo(t testing.TB, req *dns.Msg, cl, qt uint16, targ, answer string) (resp *dns.Msg) {
@@ -68,7 +71,7 @@ func RespondTo(t testing.TB, req *dns.Msg, cl, qt uint16, targ, answer string) (
return resp
}
// Exchange implements the upstream.Upstream interface for *Upstream.
// Exchange implements the [upstream.Upstream] interface for *Upstream.
//
// TODO(a.garipov): Split further into handlers.
func (u *Upstream) Exchange(m *dns.Msg) (resp *dns.Msg, err error) {
@@ -114,11 +117,16 @@ func (u *Upstream) Exchange(m *dns.Msg) (resp *dns.Msg, err error) {
return resp, nil
}
// Address implements upstream.Upstream interface for *Upstream.
// Address implements [upstream.Upstream] interface for *Upstream.
func (u *Upstream) Address() string {
return u.Addr
}
// Close implements [upstream.Upstream] interface for *Upstream.
func (u *Upstream) Close() (err error) {
return nil
}
// NewBlockUpstream returns an [*UpstreamMock] that works like an upstream that
// supports hash-based safe-browsing/adult-blocking feature. If shouldBlock is
// true, hostname's actual hash is returned, blocking it. Otherwise, it returns