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更新xray-core至v1.8.4
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@wyx2685
wyx2685 committed Aug 29, 2023
1 parent 89961ae commit e7481bd
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Showing 3 changed files with 88 additions and 138 deletions.
108 changes: 29 additions & 79 deletions app/mydispatcher/default.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ package mydispatcher

import (
"context"
"fmt"
"fmt"
"strings"
"sync"
"time"
Expand Down Expand Up @@ -144,78 +144,10 @@ func (*DefaultDispatcher) Close() error {
return nil
}

func (d *DefaultDispatcher) getLink(ctx context.Context, network net.Network, sniffing session.SniffingRequest) (*transport.Link, *transport.Link, error) {
downOpt := pipe.OptionsFromContext(ctx)
upOpt := downOpt

if network == net.Network_UDP {
var ip2domain *sync.Map // net.IP.String() => domain, this map is used by server side when client turn on fakedns
// Client will send domain address in the buffer.UDP.Address, server record all possible target IP addrs.
// When target replies, server will restore the domain and send back to client.
// Note: this map is not global but per connection context
upOpt = append(upOpt, pipe.OnTransmission(func(mb buf.MultiBuffer) buf.MultiBuffer {
for i, buffer := range mb {
if buffer.UDP == nil {
continue
}
addr := buffer.UDP.Address
if addr.Family().IsIP() {
if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok && fkr0.IsIPInIPPool(addr) && sniffing.Enabled {
domain := fkr0.GetDomainFromFakeDNS(addr)
if len(domain) > 0 {
buffer.UDP.Address = net.DomainAddress(domain)
newError("[fakedns client] override with domain: ", domain, " for xUDP buffer at ", i).WriteToLog(session.ExportIDToError(ctx))
} else {
newError("[fakedns client] failed to find domain! :", addr.String(), " for xUDP buffer at ", i).AtWarning().WriteToLog(session.ExportIDToError(ctx))
}
}
} else {
if ip2domain == nil {
ip2domain = new(sync.Map)
newError("[fakedns client] create a new map").WriteToLog(session.ExportIDToError(ctx))
}
domain := addr.Domain()
ips, err := d.dns.LookupIP(domain, dns.IPOption{IPv4Enable: true, IPv6Enable: true})
if err == nil {
for _, ip := range ips {
ip2domain.Store(ip.String(), domain)
}
newError("[fakedns client] candidate ip: "+fmt.Sprintf("%v", ips), " for xUDP buffer at ", i).WriteToLog(session.ExportIDToError(ctx))
} else {
newError("[fakedns client] failed to look up IP for ", domain, " for xUDP buffer at ", i).Base(err).WriteToLog(session.ExportIDToError(ctx))
}
}
}
return mb
}))
downOpt = append(downOpt, pipe.OnTransmission(func(mb buf.MultiBuffer) buf.MultiBuffer {
for i, buffer := range mb {
if buffer.UDP == nil {
continue
}
addr := buffer.UDP.Address
if addr.Family().IsIP() {
if ip2domain == nil {
continue
}
if domain, found := ip2domain.Load(addr.IP().String()); found {
buffer.UDP.Address = net.DomainAddress(domain.(string))
newError("[fakedns client] restore domain: ", domain.(string), " for xUDP buffer at ", i).WriteToLog(session.ExportIDToError(ctx))
}
} else {
if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok {
fakeIp := fkr0.GetFakeIPForDomain(addr.Domain())
buffer.UDP.Address = fakeIp[0]
newError("[fakedns client] restore FakeIP: ", buffer.UDP, fmt.Sprintf("%v", fakeIp), " for xUDP buffer at ", i).WriteToLog(session.ExportIDToError(ctx))
}
}
}
return mb
}))
}
uplinkReader, uplinkWriter := pipe.New(upOpt...)
downlinkReader, downlinkWriter := pipe.New(downOpt...)

func (d *DefaultDispatcher) getLink(ctx context.Context) (*transport.Link, *transport.Link, error) {
opt := pipe.OptionsFromContext(ctx)
uplinkReader, uplinkWriter := pipe.New(opt...)
downlinkReader, downlinkWriter := pipe.New(opt...)
inboundLink := &transport.Link{
Reader: downlinkReader,
Writer: uplinkWriter,
Expand Down Expand Up @@ -283,7 +215,7 @@ func (d *DefaultDispatcher) shouldOverride(ctx context.Context, result SniffResu
protocolString = resComp.ProtocolForDomainResult()
}
for _, p := range request.OverrideDestinationForProtocol {
if strings.HasPrefix(protocolString, p) {
if strings.HasPrefix(protocolString, p) || strings.HasPrefix(protocolString, p) {
return true
}
if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok && protocolString != "bittorrent" && p == "fakedns" &&
Expand All @@ -307,7 +239,8 @@ func (d *DefaultDispatcher) Dispatch(ctx context.Context, destination net.Destin
panic("Dispatcher: Invalid destination.")
}
ob := &session.Outbound{
Target: destination,
OriginalTarget: destination,
Target: destination,
}
ctx = session.ContextWithOutbound(ctx, ob)
content := session.ContentFromContext(ctx)
Expand All @@ -317,7 +250,7 @@ func (d *DefaultDispatcher) Dispatch(ctx context.Context, destination net.Destin
}

sniffingRequest := content.SniffingRequest
inbound, outbound, err := d.getLink(ctx, destination.Network, sniffingRequest)
inbound, outbound, err := d.getLink(ctx)
if err != nil {
return nil, err
}
Expand All @@ -337,7 +270,15 @@ func (d *DefaultDispatcher) Dispatch(ctx context.Context, destination net.Destin
domain := result.Domain()
newError("sniffed domain: ", domain).WriteToLog(session.ExportIDToError(ctx))
destination.Address = net.ParseAddress(domain)
if sniffingRequest.RouteOnly && result.Protocol() != "fakedns" {
protocol := result.Protocol()
if resComp, ok := result.(SnifferResultComposite); ok {
protocol = resComp.ProtocolForDomainResult()
}
isFakeIP := false
if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok && ob.Target.Address.Family().IsIP() && fkr0.IsIPInIPPool(ob.Target.Address) {
isFakeIP = true
}
if sniffingRequest.RouteOnly && protocol != "fakedns" && protocol != "fakedns+others" && !isFakeIP {
ob.RouteTarget = destination
} else {
ob.Target = destination
Expand All @@ -355,7 +296,8 @@ func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.De
return newError("Dispatcher: Invalid destination.")
}
ob := &session.Outbound{
Target: destination,
OriginalTarget: destination,
Target: destination,
}
ctx = session.ContextWithOutbound(ctx, ob)
content := session.ContentFromContext(ctx)
Expand All @@ -380,7 +322,15 @@ func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.De
domain := result.Domain()
newError("sniffed domain: ", domain).WriteToLog(session.ExportIDToError(ctx))
destination.Address = net.ParseAddress(domain)
if sniffingRequest.RouteOnly && result.Protocol() != "fakedns" {
protocol := result.Protocol()
if resComp, ok := result.(SnifferResultComposite); ok {
protocol = resComp.ProtocolForDomainResult()
}
isFakeIP := false
if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok && ob.Target.Address.Family().IsIP() && fkr0.IsIPInIPPool(ob.Target.Address) {
isFakeIP = true
}
if sniffingRequest.RouteOnly && protocol != "fakedns" && protocol != "fakedns+others" && !isFakeIP {
ob.RouteTarget = destination
} else {
ob.Target = destination
Expand Down
37 changes: 19 additions & 18 deletions go.mod
View file
Original file line number Diff line number Diff line change
Expand Up @@ -20,15 +20,15 @@ require (
github.com/shirou/gopsutil/v3 v3.23.7
github.com/spf13/viper v1.16.0
github.com/stretchr/testify v1.8.4
github.com/xtls/xray-core v1.8.4-0.20230824151731-d616f6160df2
github.com/xtls/xray-core v1.8.4
golang.org/x/crypto v0.12.0
golang.org/x/net v0.14.0
golang.org/x/time v0.3.0
google.golang.org/protobuf v1.31.0
)

require (
cloud.google.com/go/compute v1.19.1 // indirect
cloud.google.com/go/compute v1.23.0 // indirect
cloud.google.com/go/compute/metadata v0.2.3 // indirect
github.com/AdamSLevy/jsonrpc2/v14 v14.1.0 // indirect
github.com/Azure/azure-sdk-for-go v68.0.0+incompatible // indirect
Expand Down Expand Up @@ -82,7 +82,7 @@ require (
github.com/exoscale/egoscale v0.100.1 // indirect
github.com/fatih/structs v1.1.0 // indirect
github.com/francoispqt/gojay v1.2.13 // indirect
github.com/gaukas/godicttls v0.0.3 // indirect
github.com/gaukas/godicttls v0.0.4 // indirect
github.com/ghodss/yaml v1.0.1-0.20220118164431-d8423dcdf344 // indirect
github.com/go-errors/errors v1.0.1 // indirect
github.com/go-jose/go-jose/v3 v3.0.0 // indirect
Expand All @@ -94,11 +94,11 @@ require (
github.com/golang/protobuf v1.5.3 // indirect
github.com/google/btree v1.1.2 // indirect
github.com/google/go-querystring v1.1.0 // indirect
github.com/google/pprof v0.0.0-20230602150820-91b7bce49751 // indirect
github.com/google/s2a-go v0.1.3 // indirect
github.com/google/pprof v0.0.0-20230821062121-407c9e7a662f // indirect
github.com/google/s2a-go v0.1.4 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
github.com/googleapis/gax-go/v2 v2.8.0 // indirect
github.com/googleapis/gax-go/v2 v2.11.0 // indirect
github.com/gophercloud/gophercloud v1.0.0 // indirect
github.com/gophercloud/utils v0.0.0-20210216074907-f6de111f2eae // indirect
github.com/gorilla/websocket v1.5.0 // indirect
Expand All @@ -112,7 +112,7 @@ require (
github.com/jmespath/go-jmespath v0.4.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213 // indirect
github.com/klauspost/compress v1.16.6 // indirect
github.com/klauspost/compress v1.16.7 // indirect
github.com/klauspost/cpuid/v2 v2.2.5 // indirect
github.com/kolo/xmlrpc v0.0.0-20220921171641-a4b6fa1dd06b // indirect
github.com/kylelemons/godebug v1.1.0 // indirect
Expand Down Expand Up @@ -143,7 +143,7 @@ require (
github.com/nrdcg/porkbun v0.2.0 // indirect
github.com/nzdjb/go-metaname v1.0.0 // indirect
github.com/onsi/ginkgo v1.16.5 // indirect
github.com/onsi/ginkgo/v2 v2.11.0 // indirect
github.com/onsi/ginkgo/v2 v2.12.0 // indirect
github.com/oracle/oci-go-sdk v24.3.0+incompatible // indirect
github.com/ovh/go-ovh v1.4.1 // indirect
github.com/pelletier/go-toml v1.9.5 // indirect
Expand All @@ -158,9 +158,9 @@ require (
github.com/prometheus/client_model v0.3.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
github.com/quic-go/qtls-go1-20 v0.3.2 // indirect
github.com/quic-go/quic-go v0.38.0 // indirect
github.com/refraction-networking/utls v1.3.3 // indirect
github.com/quic-go/qtls-go1-20 v0.3.3 // indirect
github.com/quic-go/quic-go v0.38.1 // indirect
github.com/refraction-networking/utls v1.4.3 // indirect
github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 // indirect
github.com/sacloud/api-client-go v0.2.8 // indirect
github.com/sacloud/go-http v0.1.6 // indirect
Expand Down Expand Up @@ -191,24 +191,25 @@ require (
github.com/vinyldns/go-vinyldns v0.9.16 // indirect
github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
github.com/vultr/govultr/v2 v2.17.2 // indirect
github.com/xtls/reality v0.0.0-20230613075828-e07c3b04b983 // indirect
github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6 // indirect
github.com/yandex-cloud/go-genproto v0.0.0-20220805142335-27b56ddae16f // indirect
github.com/yandex-cloud/go-sdk v0.0.0-20220805164847-cf028e604997 // indirect
github.com/yusufpapurcu/wmi v1.2.3 // indirect
go.opencensus.io v0.24.0 // indirect
go.uber.org/atomic v1.11.0 // indirect
go.uber.org/ratelimit v0.2.0 // indirect
go4.org/netipx v0.0.0-20230824141953-6213f710f925 // indirect
golang.org/x/exp v0.0.0-20230725093048-515e97ebf090 // indirect
golang.org/x/mod v0.11.0 // indirect
golang.org/x/mod v0.12.0 // indirect
golang.org/x/oauth2 v0.9.0 // indirect
golang.org/x/sys v0.11.0 // indirect
golang.org/x/text v0.12.0 // indirect
golang.org/x/tools v0.10.0 // indirect
google.golang.org/api v0.122.0 // indirect
golang.org/x/tools v0.12.0 // indirect
google.golang.org/api v0.126.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/genproto v0.0.0-20230526161137-0005af68ea54 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20230525234035-dd9d682886f9 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20230530153820-e85fd2cbaebc // indirect
google.golang.org/genproto v0.0.0-20230803162519-f966b187b2e5 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20230726155614-23370e0ffb3e // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
google.golang.org/grpc v1.57.0 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/ns1/ns1-go.v2 v2.7.6 // indirect
Expand Down
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