Pull request 1803: 5685-fix-safe-search

Updates #5685.

Squashed commit of the following:

commit 5312147abfa0914c896acbf1e88f8c8f1af90f2b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Apr 6 14:09:44 2023 +0300

    safesearch: imp tests, logs

commit 298b5d24ce292c5f83ebe33d1e92329e4b3c1acc
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Apr 5 20:36:16 2023 +0300

    safesearch: fix filters, logging

commit 63d6ca5d694d45705473f2f0410e9e0b49cf7346
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Apr 5 20:24:47 2023 +0300

    all: dry; fix logs

commit fdbf2f364fd0484b47b3161bf6f4581856fdf47b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Apr 5 20:01:08 2023 +0300

    all: fix safe search update
This commit is contained in:
Ainar Garipov
2023-04-06 14:12:50 +03:00
parent a55cbbe79c
commit 61b4043775
19 changed files with 527 additions and 265 deletions

View File

@@ -13,7 +13,6 @@ import (
"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
"github.com/AdguardTeam/AdGuardHome/internal/filtering"
"github.com/AdguardTeam/AdGuardHome/internal/filtering/safesearch"
"github.com/AdguardTeam/AdGuardHome/internal/querylog"
"github.com/AdguardTeam/dnsproxy/proxy"
"github.com/AdguardTeam/dnsproxy/upstream"
@@ -55,6 +54,14 @@ type clientsContainer struct {
// more detail.
lock sync.Mutex
// safeSearchCacheSize is the size of the safe search cache to use for
// persistent clients.
safeSearchCacheSize uint
// safeSearchCacheTTL is the TTL of the safe search cache to use for
// persistent clients.
safeSearchCacheTTL time.Duration
// testing is a flag that disables some features for internal tests.
//
// TODO(a.garipov): Awful. Remove.
@@ -74,6 +81,7 @@ func (clients *clientsContainer) Init(
if clients.list != nil {
log.Fatal("clients.list != nil")
}
clients.list = make(map[string]*Client)
clients.idIndex = make(map[string]*Client)
clients.ipToRC = map[netip.Addr]*RuntimeClient{}
@@ -85,6 +93,9 @@ func (clients *clientsContainer) Init(
clients.arpdb = arpdb
clients.addFromConfig(objects, filteringConf)
clients.safeSearchCacheSize = filteringConf.SafeSearchCacheSize
clients.safeSearchCacheTTL = time.Minute * time.Duration(filteringConf.CacheTime)
if clients.testing {
return
}
@@ -171,18 +182,16 @@ func (clients *clientsContainer) addFromConfig(objects []*clientObject, filterin
if o.SafeSearchConf.Enabled {
o.SafeSearchConf.CustomResolver = safeSearchResolver{}
ss, err := safesearch.NewDefaultSafeSearch(
err := cli.setSafeSearch(
o.SafeSearchConf,
filteringConf.SafeSearchCacheSize,
time.Minute*time.Duration(filteringConf.CacheTime),
)
if err != nil {
log.Error("clients: init client safesearch %s: %s", cli.Name, err)
log.Error("clients: init client safesearch %q: %s", cli.Name, err)
continue
}
cli.SafeSearch = ss
}
for _, s := range o.BlockedServices {