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MPH domian matcher: Support building & using cache directly (instead of building from geosite.dat when Xray starts) (#5505)

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Like https://github.com/XTLS/Xray-core/pull/5488#issuecomment-3710995080
This commit is contained in:
Hossin Asaadi
2026-01-31 16:45:39 +03:30
committed by RPRX
parent afcfdbca70
commit 61e1153157
18 changed files with 988 additions and 161 deletions
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56
app/dns/hosts_test.go
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@@ -1,10 +1,12 @@
package dns_test
import (
"bytes"
"testing"
"github.com/google/go-cmp/cmp"
. "github.com/xtls/xray-core/app/dns"
"github.com/xtls/xray-core/app/router"
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/features/dns"
@@ -130,3 +132,57 @@ func TestStaticHosts(t *testing.T) {
}
}
}
func TestStaticHostsFromCache(t *testing.T) {
sites := []*router.GeoSite{
{
CountryCode: "cloudflare-dns.com",
Domain: []*router.Domain{
{Type: router.Domain_Full, Value: "example.com"},
},
},
{
CountryCode: "geosite:cn",
Domain: []*router.Domain{
{Type: router.Domain_Domain, Value: "baidu.cn"},
},
},
}
deps := map[string][]string{
"HOSTS": {"cloudflare-dns.com", "geosite:cn"},
}
hostIPs := map[string][]string{
"cloudflare-dns.com": {"1.1.1.1"},
"geosite:cn": {"2.2.2.2"},
"_ORDER": {"cloudflare-dns.com", "geosite:cn"},
}
var buf bytes.Buffer
err := router.SerializeGeoSiteList(sites, deps, hostIPs, &buf)
common.Must(err)
// Load matcher
m, err := router.LoadGeoSiteMatcher(bytes.NewReader(buf.Bytes()), "HOSTS")
common.Must(err)
// Load hostIPs
f := bytes.NewReader(buf.Bytes())
hips, err := router.LoadGeoSiteHosts(f)
common.Must(err)
hosts, err := NewStaticHostsFromCache(m, hips)
common.Must(err)
{
ips, _ := hosts.Lookup("example.com", dns.IPOption{IPv4Enable: true})
if len(ips) != 1 || ips[0].String() != "1.1.1.1" {
t.Error("failed to lookup example.com from cache")
}
}
{
ips, _ := hosts.Lookup("baidu.cn", dns.IPOption{IPv4Enable: true})
if len(ips) != 1 || ips[0].String() != "2.2.2.2" {
t.Error("failed to lookup baidu.cn from cache deps")
}
}
}