mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-11-16 09:26:21 -05:00
555 lines
13 KiB
Go
555 lines
13 KiB
Go
package router_test
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import (
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"errors"
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"io/fs"
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"os"
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"path/filepath"
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"strconv"
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"strings"
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"testing"
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"google.golang.org/protobuf/proto"
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"github.com/v2fly/v2ray-core/v5/app/router"
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"github.com/v2fly/v2ray-core/v5/app/router/routercommon"
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"github.com/v2fly/v2ray-core/v5/common"
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"github.com/v2fly/v2ray-core/v5/common/net"
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"github.com/v2fly/v2ray-core/v5/common/platform/filesystem"
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"github.com/v2fly/v2ray-core/v5/common/protocol"
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"github.com/v2fly/v2ray-core/v5/common/protocol/http"
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"github.com/v2fly/v2ray-core/v5/common/session"
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"github.com/v2fly/v2ray-core/v5/features/routing"
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routing_session "github.com/v2fly/v2ray-core/v5/features/routing/session"
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)
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func init() {
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const (
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geoipURL = "https://raw.githubusercontent.com/v2fly/geoip/release/geoip.dat"
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geositeURL = "https://raw.githubusercontent.com/v2fly/domain-list-community/release/dlc.dat"
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)
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wd, err := os.Getwd()
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common.Must(err)
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tempPath := filepath.Join(wd, "..", "..", "testing", "temp")
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geoipPath := filepath.Join(tempPath, "geoip.dat")
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geositePath := filepath.Join(tempPath, "geosite.dat")
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os.Setenv("v2ray.location.asset", tempPath)
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if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
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common.Must(os.MkdirAll(tempPath, 0o755))
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geoipBytes, err := common.FetchHTTPContent(geoipURL)
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common.Must(err)
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common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
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}
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if _, err := os.Stat(geositePath); err != nil && errors.Is(err, fs.ErrNotExist) {
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common.Must(os.MkdirAll(tempPath, 0o755))
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geositeBytes, err := common.FetchHTTPContent(geositeURL)
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common.Must(err)
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common.Must(filesystem.WriteFile(geositePath, geositeBytes))
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}
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}
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func withBackground() routing.Context {
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return &routing_session.Context{}
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}
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func withOutbound(outbound *session.Outbound) routing.Context {
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return &routing_session.Context{Outbound: outbound}
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}
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func withInbound(inbound *session.Inbound) routing.Context {
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return &routing_session.Context{Inbound: inbound}
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}
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func withContent(content *session.Content) routing.Context {
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return &routing_session.Context{Content: content}
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}
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func TestRoutingRule(t *testing.T) {
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type ruleTest struct {
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input routing.Context
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output bool
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}
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cases := []struct {
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rule *router.RoutingRule
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test []ruleTest
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}{
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{
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rule: &router.RoutingRule{
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Domain: []*routercommon.Domain{
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{
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Value: "v2fly.org",
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Type: routercommon.Domain_Plain,
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},
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{
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Value: "google.com",
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Type: routercommon.Domain_RootDomain,
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},
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{
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Value: "^facebook\\.com$",
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Type: routercommon.Domain_Regex,
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},
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},
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},
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test: []ruleTest{
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.DomainAddress("v2fly.org"), 80)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.DomainAddress("www.v2fly.org.www"), 80)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.DomainAddress("v2ray.co"), 80)}),
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output: false,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.DomainAddress("www.google.com"), 80)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.DomainAddress("facebook.com"), 80)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.DomainAddress("www.facebook.com"), 80)}),
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output: false,
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},
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{
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input: withBackground(),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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Cidr: []*routercommon.CIDR{
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{
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Ip: []byte{8, 8, 8, 8},
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Prefix: 32,
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},
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{
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Ip: []byte{8, 8, 8, 8},
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Prefix: 32,
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},
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{
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Ip: net.ParseAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334").IP(),
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Prefix: 128,
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},
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},
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},
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test: []ruleTest{
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.8.8"), 80)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.4.4"), 80)}),
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output: false,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334"), 80)}),
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output: true,
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},
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{
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input: withBackground(),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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Geoip: []*routercommon.GeoIP{
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{
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Cidr: []*routercommon.CIDR{
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{
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Ip: []byte{8, 8, 8, 8},
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Prefix: 32,
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},
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{
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Ip: []byte{8, 8, 8, 8},
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Prefix: 32,
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},
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{
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Ip: net.ParseAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334").IP(),
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Prefix: 128,
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},
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},
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},
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},
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},
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test: []ruleTest{
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.8.8"), 80)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.4.4"), 80)}),
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output: false,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334"), 80)}),
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output: true,
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},
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{
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input: withBackground(),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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SourceCidr: []*routercommon.CIDR{
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{
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Ip: []byte{192, 168, 0, 0},
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Prefix: 16,
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},
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},
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},
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test: []ruleTest{
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{
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input: withInbound(&session.Inbound{Source: net.TCPDestination(net.ParseAddress("192.168.0.1"), 80)}),
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output: true,
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},
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{
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input: withInbound(&session.Inbound{Source: net.TCPDestination(net.ParseAddress("10.0.0.1"), 80)}),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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UserEmail: []string{
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"admin@v2fly.org",
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},
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},
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test: []ruleTest{
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{
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input: withInbound(&session.Inbound{User: &protocol.MemoryUser{Email: "admin@v2fly.org"}}),
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output: true,
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},
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{
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input: withInbound(&session.Inbound{User: &protocol.MemoryUser{Email: "love@v2fly.org"}}),
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output: false,
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},
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{
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input: withBackground(),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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Protocol: []string{"http"},
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},
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test: []ruleTest{
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{
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input: withContent(&session.Content{Protocol: (&http.SniffHeader{}).Protocol()}),
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output: true,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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InboundTag: []string{"test", "test1"},
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},
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test: []ruleTest{
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{
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input: withInbound(&session.Inbound{Tag: "test"}),
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output: true,
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},
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{
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input: withInbound(&session.Inbound{Tag: "test2"}),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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PortList: &net.PortList{
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Range: []*net.PortRange{
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{From: 443, To: 443},
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{From: 1000, To: 1100},
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},
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},
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},
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test: []ruleTest{
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.LocalHostIP, 443)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.LocalHostIP, 1100)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.LocalHostIP, 1005)}),
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output: true,
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},
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{
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input: withOutbound(&session.Outbound{Target: net.TCPDestination(net.LocalHostIP, 53)}),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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SourcePortList: &net.PortList{
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Range: []*net.PortRange{
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{From: 123, To: 123},
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{From: 9993, To: 9999},
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},
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},
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},
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test: []ruleTest{
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{
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input: withInbound(&session.Inbound{Source: net.UDPDestination(net.LocalHostIP, 123)}),
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output: true,
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},
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{
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input: withInbound(&session.Inbound{Source: net.UDPDestination(net.LocalHostIP, 9999)}),
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output: true,
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},
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{
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input: withInbound(&session.Inbound{Source: net.UDPDestination(net.LocalHostIP, 9994)}),
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output: true,
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},
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{
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input: withInbound(&session.Inbound{Source: net.UDPDestination(net.LocalHostIP, 53)}),
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output: false,
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},
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},
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},
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{
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rule: &router.RoutingRule{
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Protocol: []string{"http"},
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Attributes: "attrs[':path'].startswith('/test')",
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},
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test: []ruleTest{
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{
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input: withContent(&session.Content{Protocol: "http/1.1", Attributes: map[string]string{":path": "/test/1"}}),
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output: true,
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},
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},
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},
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}
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for _, test := range cases {
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cond, err := test.rule.BuildCondition()
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common.Must(err)
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for _, subtest := range test.test {
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actual := cond.Apply(subtest.input)
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if actual != subtest.output {
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t.Error("test case failed: ", subtest.input, " expected ", subtest.output, " but got ", actual)
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}
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}
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}
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}
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func loadGeoSite(country string) ([]*routercommon.Domain, error) {
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geositeBytes, err := filesystem.ReadAsset("geosite.dat")
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if err != nil {
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return nil, err
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}
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var geositeList routercommon.GeoSiteList
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if err := proto.Unmarshal(geositeBytes, &geositeList); err != nil {
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return nil, err
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}
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for _, site := range geositeList.Entry {
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if strings.EqualFold(site.CountryCode, country) {
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return site.Domain, nil
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}
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}
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return nil, errors.New("country not found: " + country)
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}
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func TestChinaSites(t *testing.T) {
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domains, err := loadGeoSite("CN")
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common.Must(err)
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matcher, err := router.NewDomainMatcher("linear", domains)
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common.Must(err)
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mphMatcher, err := router.NewDomainMatcher("mph", domains)
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common.Must(err)
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type TestCase struct {
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Domain string
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Output bool
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}
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testCases := []TestCase{
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{
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Domain: "163.com",
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Output: true,
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},
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{
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Domain: "163.com",
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Output: true,
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},
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{
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Domain: "164.com",
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Output: false,
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},
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{
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Domain: "164.com",
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Output: false,
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},
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}
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for i := 0; i < 1024; i++ {
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testCases = append(testCases, TestCase{Domain: strconv.Itoa(i) + ".not-exists.com", Output: false})
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}
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for _, testCase := range testCases {
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r1 := matcher.Match(testCase.Domain)
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r2 := mphMatcher.Match(testCase.Domain)
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if r1 != testCase.Output {
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t.Error("DomainMatcher expected output ", testCase.Output, " for domain ", testCase.Domain, " but got ", r1)
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} else if r2 != testCase.Output {
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t.Error("ACDomainMatcher expected output ", testCase.Output, " for domain ", testCase.Domain, " but got ", r2)
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}
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}
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}
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func BenchmarkMphDomainMatcher(b *testing.B) {
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domains, err := loadGeoSite("CN")
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common.Must(err)
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matcher, err := router.NewDomainMatcher("mph", domains)
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common.Must(err)
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type TestCase struct {
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Domain string
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Output bool
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}
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testCases := []TestCase{
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{
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Domain: "163.com",
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Output: true,
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},
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{
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Domain: "163.com",
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Output: true,
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},
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{
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Domain: "164.com",
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Output: false,
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},
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{
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Domain: "164.com",
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Output: false,
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},
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}
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for i := 0; i < 1024; i++ {
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testCases = append(testCases, TestCase{Domain: strconv.Itoa(i) + ".not-exists.com", Output: false})
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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for _, testCase := range testCases {
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_ = matcher.Match(testCase.Domain)
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}
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}
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}
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func BenchmarkDomainMatcher(b *testing.B) {
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domains, err := loadGeoSite("CN")
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common.Must(err)
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matcher, err := router.NewDomainMatcher("linear", domains)
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common.Must(err)
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type TestCase struct {
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Domain string
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Output bool
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}
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testCases := []TestCase{
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{
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Domain: "163.com",
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Output: true,
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},
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{
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Domain: "163.com",
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Output: true,
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},
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{
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Domain: "164.com",
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Output: false,
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},
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{
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Domain: "164.com",
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Output: false,
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},
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}
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for i := 0; i < 1024; i++ {
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testCases = append(testCases, TestCase{Domain: strconv.Itoa(i) + ".not-exists.com", Output: false})
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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for _, testCase := range testCases {
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_ = matcher.Match(testCase.Domain)
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}
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}
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}
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func BenchmarkMultiGeoIPMatcher(b *testing.B) {
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var geoips []*routercommon.GeoIP
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{
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ips, err := loadGeoIP("CN")
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common.Must(err)
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geoips = append(geoips, &routercommon.GeoIP{
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CountryCode: "CN",
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Cidr: ips,
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})
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}
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{
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ips, err := loadGeoIP("JP")
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common.Must(err)
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geoips = append(geoips, &routercommon.GeoIP{
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CountryCode: "JP",
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Cidr: ips,
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})
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}
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{
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ips, err := loadGeoIP("CA")
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common.Must(err)
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geoips = append(geoips, &routercommon.GeoIP{
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CountryCode: "CA",
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Cidr: ips,
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})
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}
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{
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ips, err := loadGeoIP("US")
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common.Must(err)
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geoips = append(geoips, &routercommon.GeoIP{
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CountryCode: "US",
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Cidr: ips,
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})
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}
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matcher, err := router.NewMultiGeoIPMatcher(geoips, false)
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common.Must(err)
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ctx := withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.8.8"), 80)})
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_ = matcher.Apply(ctx)
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}
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}
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