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Xray-core/infra/conf/dns_test.go

108 lines
2.5 KiB

package conf_test
import (
"encoding/json"
"testing"
"github.com/xtls/xray-core/app/dns"
"github.com/xtls/xray-core/common/net"
. "github.com/xtls/xray-core/infra/conf"
"google.golang.org/protobuf/proto"
)
func TestDNSConfigParsing(t *testing.T) {
parserCreator := func() func(string) (proto.Message, error) {
return func(s string) (proto.Message, error) {
config := new(DNSConfig)
if err := json.Unmarshal([]byte(s), config); err != nil {
return nil, err
}
return config.Build()
}
}
runMultiTestCase(t, []TestCase{
{
Input: `{
"servers": [{
"address": "8.8.8.8",
"port": 5353,
"skipFallback": true,
"domains": ["domain:example.com"]
}],
"hosts": {
"domain:example.com": "google.com",
"example.com": "127.0.0.1",
"keyword:google": ["8.8.8.8", "8.8.4.4"],
"regexp:.*\\.com": "8.8.4.4",
"www.example.org": ["127.0.0.1", "127.0.0.2"]
},
"clientIp": "10.0.0.1",
"queryStrategy": "UseIPv4",
"disableCache": true,
"disableFallback": true
}`,
Parser: parserCreator(),
Output: &dns.Config{
NameServer: []*dns.NameServer{
{
Address: &net.Endpoint{
Address: &net.IPOrDomain{
Address: &net.IPOrDomain_Ip{
Ip: []byte{8, 8, 8, 8},
},
},
Network: net.Network_UDP,
Port: 5353,
},
SkipFallback: true,
PrioritizedDomain: []*dns.NameServer_PriorityDomain{
{
Type: dns.DomainMatchingType_Subdomain,
Domain: "example.com",
},
},
OriginalRules: []*dns.NameServer_OriginalRule{
{
Rule: "domain:example.com",
Size: 1,
},
},
},
},
StaticHosts: []*dns.Config_HostMapping{
{
Type: dns.DomainMatchingType_Subdomain,
Domain: "example.com",
ProxiedDomain: "google.com",
},
{
Type: dns.DomainMatchingType_Full,
Domain: "example.com",
Ip: [][]byte{{127, 0, 0, 1}},
},
{
Type: dns.DomainMatchingType_Keyword,
Domain: "google",
Ip: [][]byte{{8, 8, 8, 8}, {8, 8, 4, 4}},
},
{
Type: dns.DomainMatchingType_Regex,
Domain: ".*\\.com",
Ip: [][]byte{{8, 8, 4, 4}},
},
{
Type: dns.DomainMatchingType_Full,
Domain: "www.example.org",
Ip: [][]byte{{127, 0, 0, 1}, {127, 0, 0, 2}},
},
},
ClientIp: []byte{10, 0, 0, 1},
QueryStrategy: dns.QueryStrategy_USE_IP4,
DisableCache: true,
DisableFallback: true,
},
},
})
}