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7 Commits

Author SHA1 Message Date
风扇滑翔翼
63e8e689a8 and httpin 2025-08-20 11:39:44 +00:00
风扇滑翔翼
ff73ef5009 Socks: Fix unexpected rawConn copy 2025-08-20 11:33:34 +00:00
风扇滑翔翼
573300bc22 Issues template: Refine requirements 2025-08-19 09:27:25 +00:00
RPRX
7f300dbf0c VLESS practice: Use user-sent VLESS UUID's 7th<<8 | 8th bytes as vlessRoute instead
https://github.com/XTLS/Xray-core/pull/5009#issuecomment-3195718690

Replaces 105b306d07
2025-08-18 08:50:43 +00:00
RPRX
5464862ee6 XTLS Vision inbound: Use user-sent VLESS UUID for NewTrafficState()
Fixes https://github.com/XTLS/Xray-core/pull/5009#issuecomment-3194523018
2025-08-17 18:13:56 +00:00
yuhan6665
337b4b814e Wireguard inbound: Fix context sharing problem (#4988)
* Try fix Wireguard inbound context sharing problem

* Shallow copy inbound and content

* Fix context passing

* Add notes for source address
2025-08-17 10:56:48 -04:00
RPRX
105b306d07 VLESS practice: Use user-sent VLESS UUID's last byte as vlessRoute for routing rules
https://github.com/XTLS/Xray-core/pull/5009#issuecomment-3194262087
2025-08-17 13:55:18 +00:00
22 changed files with 263 additions and 192 deletions

View File

@@ -7,6 +7,8 @@ body:
description: |-
Please check all of the following options to prove that you have read and understood the requirements, otherwise this issue will be closed.
options:
- label: I have read all the comments in the issue template and ensured that this issue meet the requirements.
required: true
- label: I confirm that I have read the documentation, understand the meaning of all the configuration items I wrote, and did not pile up seemingly useful options or default values.
required: true
- label: I provided the complete config and logs, rather than just providing the truncated parts based on my own judgment.
@@ -38,6 +40,8 @@ body:
### For config
Please provide the configuration files that can reproduce the problem, including the server and client.
Don't just paste a big exported config file here. Eliminate useless inbound/outbound, rules, options, this can help determine the problem, if you really want to get help.
After removing parts that do not affect reproduction, provide the actual running **complete** file.
meaning of complete: This config can be directly used to start the core, **not a truncated part of the config**. For fields like keys, use newly generated valid parameters that have not been actually used to fill in.
### For logs
Please set the log level to debug and dnsLog to true first.
@@ -46,42 +50,29 @@ body:
Provide the log of Xray-core, not the log output by the panel or other things.
### Finally
After removing parts that do not affect reproduction, provide the actual running **complete** file, do not only provide inbound or outbound or a few lines of logs based on your own judgment.
Put the content between the preset ```<details><pre><code>``` ```</code></pre></details>``` in the text box.
If the problem is very clear that only related to one end (such as core startup failure/crash after correctly writing the config according to the documents), N/A can be filled in for unnecessary areas below.
The specific content to be filled in each of the following text boxes needs to be placed between ```<details><pre><code>``` and ```</code></pre></details>```, like this
```
<details><pre><code>
(config)
</code></pre></details>
```
- type: textarea
attributes:
label: Client config
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true
- type: textarea
attributes:
label: Server config
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true
- type: textarea
attributes:
label: Client log
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true
- type: textarea
attributes:
label: Server log
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true

View File

@@ -7,6 +7,8 @@ body:
description: |-
请勾选以下所有选项以证明您已经阅读并理解了以下要求,否则该 issue 将被关闭。
options:
- label: 我读完了 issue 模板中的所有注释,确保填写符合要求。
required: true
- label: 我保证阅读了文档,了解所有我编写的配置文件项的含义,而不是大量堆砌看似有用的选项或默认值。
required: true
- label: 我提供了完整的配置文件和日志,而不是出于自己的判断只给出截取的部分。
@@ -38,6 +40,8 @@ body:
### 对于配置文件
请提供可以重现问题的配置文件,包括服务端和客户端。
不要直接在这里黏贴一大段导出的 config 文件。去掉无用的出入站、规则、选项,这可以帮助确定问题,如果你真的想得到帮助。
在去掉不影响复现的部分后,提供实际运行的**完整**文件。
完整的含义:可以直接使用这个配置启动核心,**不是截取的部分配置**。对于密钥等参数使用重新生成未实际使用的有效参数填充。
### 对于日志
请先将日志等级设置为 debug, dnsLog 设置为true.
@@ -46,42 +50,29 @@ body:
提供 Xray-core 的日志,而不是面板或者别的东西输出的日志。
### 最后
在去掉不影响复现的部分后,提供实际运行的**完整**文件,不要出于自己的判断只提供入站出站或者几行日志。
把内容放在文本框预置的 ```<details><pre><code>``` 和 ```</code></pre></details>``` 中间。
如果问题十分明确只出现在某一端(如按文档正确编写配置后核心启动失败/崩溃)可以在下面不需要的项目填入N/A.
把下面的每格具体内容需要放在 ```<details><pre><code>``` 和 ```</code></pre></details>``` 中间,如
```
<details><pre><code>
(config)
</code></pre></details>
```
- type: textarea
attributes:
label: 客户端配置
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true
- type: textarea
attributes:
label: 服务端配置
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true
- type: textarea
attributes:
label: 客户端日志
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true
- type: textarea
attributes:
label: 服务端日志
value: |-
<details><pre><code>
</code></pre></details>
validations:
required: true

View File

@@ -44,6 +44,7 @@ type RoutingContext struct {
OutboundTag string `protobuf:"bytes,12,opt,name=OutboundTag,proto3" json:"OutboundTag,omitempty"`
LocalIPs [][]byte `protobuf:"bytes,13,rep,name=LocalIPs,proto3" json:"LocalIPs,omitempty"`
LocalPort uint32 `protobuf:"varint,14,opt,name=LocalPort,proto3" json:"LocalPort,omitempty"`
VlessRoute uint32 `protobuf:"varint,15,opt,name=VlessRoute,proto3" json:"VlessRoute,omitempty"`
}
func (x *RoutingContext) Reset() {
@@ -174,6 +175,13 @@ func (x *RoutingContext) GetLocalPort() uint32 {
return 0
}
func (x *RoutingContext) GetVlessRoute() uint32 {
if x != nil {
return x.VlessRoute
}
return 0
}
// SubscribeRoutingStatsRequest subscribes to routing statistics channel if
// opened by xray-core.
// * FieldSelectors selects a subset of fields in routing statistics to return.
@@ -843,7 +851,7 @@ var file_app_router_command_command_proto_rawDesc = []byte{
0x6d, 0x6f, 0x6e, 0x2f, 0x6e, 0x65, 0x74, 0x2f, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e,
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@@ -877,7 +885,9 @@ var file_app_router_command_command_proto_rawDesc = []byte{
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View File

@@ -27,6 +27,7 @@ message RoutingContext {
string OutboundTag = 12;
repeated bytes LocalIPs = 13;
uint32 LocalPort = 14;
uint32 VlessRoute = 15;
}
// SubscribeRoutingStatsRequest subscribes to routing statistics channel if

View File

@@ -36,6 +36,10 @@ func (c routingContext) GetLocalPort() net.Port {
return net.Port(c.RoutingContext.GetLocalPort())
}
func (c routingContext) GetVlessRoute() net.Port {
return net.Port(c.RoutingContext.GetVlessRoute())
}
func (c routingContext) GetRuleTag() string {
return ""
}

View File

@@ -166,6 +166,8 @@ func (v *PortMatcher) Apply(ctx routing.Context) bool {
return v.port.Contains(ctx.GetSourcePort())
case "target":
return v.port.Contains(ctx.GetTargetPort())
case "vlessRoute":
return v.port.Contains(ctx.GetVlessRoute())
default:
panic("unreachable, asType should be local or source or target")
}

View File

@@ -45,6 +45,10 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
conds.Add(NewUserMatcher(rr.UserEmail))
}
if rr.VlessRouteList != nil {
conds.Add(NewPortMatcher(rr.VlessRouteList, "vlessRoute"))
}
if len(rr.InboundTag) > 0 {
conds.Add(NewInboundTagMatcher(rr.InboundTag))
}

View File

@@ -493,6 +493,7 @@ type RoutingRule struct {
Attributes map[string]string `protobuf:"bytes,15,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
LocalGeoip []*GeoIP `protobuf:"bytes,17,rep,name=local_geoip,json=localGeoip,proto3" json:"local_geoip,omitempty"`
LocalPortList *net.PortList `protobuf:"bytes,18,opt,name=local_port_list,json=localPortList,proto3" json:"local_port_list,omitempty"`
VlessRouteList *net.PortList `protobuf:"bytes,20,opt,name=vless_route_list,json=vlessRouteList,proto3" json:"vless_route_list,omitempty"`
}
func (x *RoutingRule) Reset() {
@@ -637,6 +638,13 @@ func (x *RoutingRule) GetLocalPortList() *net.PortList {
return nil
}
func (x *RoutingRule) GetVlessRouteList() *net.PortList {
if x != nil {
return x.VlessRouteList
}
return nil
}
type isRoutingRule_TargetTag interface {
isRoutingRule_TargetTag()
}
@@ -1077,7 +1085,7 @@ var file_app_router_config_proto_rawDesc = []byte{
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@@ -1123,66 +1131,71 @@ var file_app_router_config_proto_rawDesc = []byte{
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}
var (
@@ -1235,16 +1248,17 @@ var file_app_router_config_proto_depIdxs = []int32{
14, // 12: xray.app.router.RoutingRule.attributes:type_name -> xray.app.router.RoutingRule.AttributesEntry
4, // 13: xray.app.router.RoutingRule.local_geoip:type_name -> xray.app.router.GeoIP
15, // 14: xray.app.router.RoutingRule.local_port_list:type_name -> xray.common.net.PortList
17, // 15: xray.app.router.BalancingRule.strategy_settings:type_name -> xray.common.serial.TypedMessage
10, // 16: xray.app.router.StrategyLeastLoadConfig.costs:type_name -> xray.app.router.StrategyWeight
1, // 17: xray.app.router.Config.domain_strategy:type_name -> xray.app.router.Config.DomainStrategy
8, // 18: xray.app.router.Config.rule:type_name -> xray.app.router.RoutingRule
9, // 19: xray.app.router.Config.balancing_rule:type_name -> xray.app.router.BalancingRule
20, // [20:20] is the sub-list for method output_type
20, // [20:20] is the sub-list for method input_type
20, // [20:20] is the sub-list for extension type_name
20, // [20:20] is the sub-list for extension extendee
0, // [0:20] is the sub-list for field type_name
15, // 15: xray.app.router.RoutingRule.vless_route_list:type_name -> xray.common.net.PortList
17, // 16: xray.app.router.BalancingRule.strategy_settings:type_name -> xray.common.serial.TypedMessage
10, // 17: xray.app.router.StrategyLeastLoadConfig.costs:type_name -> xray.app.router.StrategyWeight
1, // 18: xray.app.router.Config.domain_strategy:type_name -> xray.app.router.Config.DomainStrategy
8, // 19: xray.app.router.Config.rule:type_name -> xray.app.router.RoutingRule
9, // 20: xray.app.router.Config.balancing_rule:type_name -> xray.app.router.BalancingRule
21, // [21:21] is the sub-list for method output_type
21, // [21:21] is the sub-list for method input_type
21, // [21:21] is the sub-list for extension type_name
21, // [21:21] is the sub-list for extension extendee
0, // [0:21] is the sub-list for field type_name
}
func init() { file_app_router_config_proto_init() }

View File

@@ -111,6 +111,8 @@ message RoutingRule {
repeated GeoIP local_geoip = 17;
xray.common.net.PortList local_port_list = 18;
xray.common.net.PortList vless_route_list = 20;
}
message BalancingRule {

View File

@@ -118,9 +118,7 @@ func (w *ServerWorker) handleStatusKeepAlive(meta *FrameMetadata, reader *buf.Bu
}
func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata, reader *buf.BufferedReader) error {
// deep-clone outbounds because it is going to be mutated concurrently
// (Target and OriginalTarget)
ctx = session.ContextCloneOutboundsAndContent(ctx)
ctx = session.SubContextFromMuxInbound(ctx)
errors.LogInfo(ctx, "received request for ", meta.Target)
{
msg := &log.AccessMessage{

View File

@@ -16,15 +16,15 @@ const (
inboundSessionKey ctx.SessionKey = 1
outboundSessionKey ctx.SessionKey = 2
contentSessionKey ctx.SessionKey = 3
muxPreferredSessionKey ctx.SessionKey = 4
sockoptSessionKey ctx.SessionKey = 5
trackedConnectionErrorKey ctx.SessionKey = 6
dispatcherKey ctx.SessionKey = 7
timeoutOnlyKey ctx.SessionKey = 8
allowedNetworkKey ctx.SessionKey = 9
handlerSessionKey ctx.SessionKey = 10
mitmAlpn11Key ctx.SessionKey = 11
mitmServerNameKey ctx.SessionKey = 12
muxPreferredSessionKey ctx.SessionKey = 4 // unused
sockoptSessionKey ctx.SessionKey = 5 // used by dokodemo to only receive sockopt.Mark
trackedConnectionErrorKey ctx.SessionKey = 6 // used by observer to get outbound error
dispatcherKey ctx.SessionKey = 7 // used by ss2022 inbounds to get dispatcher
timeoutOnlyKey ctx.SessionKey = 8 // mux context's child contexts to only cancel when its own traffic times out
allowedNetworkKey ctx.SessionKey = 9 // muxcool server control incoming request tcp/udp
handlerSessionKey ctx.SessionKey = 10 // unused
mitmAlpn11Key ctx.SessionKey = 11 // used by TLS dialer
mitmServerNameKey ctx.SessionKey = 12 // used by TLS dialer
)
func ContextWithInbound(ctx context.Context, inbound *Inbound) context.Context {
@@ -42,18 +42,8 @@ func ContextWithOutbounds(ctx context.Context, outbounds []*Outbound) context.Co
return context.WithValue(ctx, outboundSessionKey, outbounds)
}
func ContextCloneOutboundsAndContent(ctx context.Context) context.Context {
outbounds := OutboundsFromContext(ctx)
newOutbounds := make([]*Outbound, len(outbounds))
for i, ob := range outbounds {
if ob == nil {
continue
}
// copy outbound by value
v := *ob
newOutbounds[i] = &v
}
func SubContextFromMuxInbound(ctx context.Context) context.Context {
newOutbounds := []*Outbound{{}}
content := ContentFromContext(ctx)
newContent := Content{}

View File

@@ -46,9 +46,11 @@ type Inbound struct {
Name string
// User is the user that authenticates for the inbound. May be nil if the protocol allows anonymous traffic.
User *protocol.MemoryUser
// Conn is actually internet.Connection. May be nil.
// VlessRoute is the user-sent VLESS UUID's 7th<<8 | 8th bytes.
VlessRoute net.Port
// Used by splice copy. Conn is actually internet.Connection. May be nil.
Conn net.Conn
// Timer of the inbound buf copier. May be nil.
// Used by splice copy. Timer of the inbound buf copier. May be nil.
Timer *signal.ActivityTimer
// CanSpliceCopy is a property for this connection
// 1 = can, 2 = after processing protocol info should be able to, 3 = cannot
@@ -67,31 +69,33 @@ type Outbound struct {
Tag string
// Name of the outbound proxy that handles the connection.
Name string
// Conn is actually internet.Connection. May be nil. It is currently nil for outbound with proxySettings
// Unused. Conn is actually internet.Connection. May be nil. It is currently nil for outbound with proxySettings
Conn net.Conn
// CanSpliceCopy is a property for this connection
// 1 = can, 2 = after processing protocol info should be able to, 3 = cannot
CanSpliceCopy int
}
// SniffingRequest controls the behavior of content sniffing.
// SniffingRequest controls the behavior of content sniffing. They are from inbound config. Read-only
type SniffingRequest struct {
ExcludeForDomain []string // read-only once set
OverrideDestinationForProtocol []string // read-only once set
ExcludeForDomain []string
OverrideDestinationForProtocol []string
Enabled bool
MetadataOnly bool
RouteOnly bool
}
// Content is the metadata of the connection content.
// Content is the metadata of the connection content. Mainly used for routing.
type Content struct {
// Protocol of current content.
Protocol string
SniffingRequest SniffingRequest
// HTTP traffic sniffed headers
Attributes map[string]string
// SkipDNSResolve is set from DNS module. the DOH remote server maybe a domain name, this prevents cycle resolving dead loop
SkipDNSResolve bool
}

View File

@@ -41,6 +41,9 @@ type Context interface {
// GetUser returns the user email from the connection content, if exists.
GetUser() string
// GetVlessRoute returns the user-sent VLESS UUID's 7th<<8 | 8th bytes, if exists.
GetVlessRoute() net.Port
// GetAttributes returns extra attributes from the conneciont content.
GetAttributes() map[string]string

View File

@@ -128,6 +128,14 @@ func (ctx *Context) GetUser() string {
return ctx.Inbound.User.Email
}
// GetVlessRoute implements routing.Context.
func (ctx *Context) GetVlessRoute() net.Port {
if ctx.Inbound == nil {
return 0
}
return ctx.Inbound.VlessRoute
}
// GetAttributes implements routing.Context.
func (ctx *Context) GetAttributes() map[string]string {
if ctx.Content == nil {

View File

@@ -531,6 +531,7 @@ func parseFieldRule(msg json.RawMessage) (*router.RoutingRule, error) {
Source *StringList `json:"source"`
SourcePort *PortList `json:"sourcePort"`
User *StringList `json:"user"`
VlessRoute *PortList `json:"vlessRoute"`
InboundTag *StringList `json:"inboundTag"`
Protocols *StringList `json:"protocol"`
Attributes map[string]string `json:"attrs"`
@@ -628,6 +629,10 @@ func parseFieldRule(msg json.RawMessage) (*router.RoutingRule, error) {
}
}
if rawFieldRule.VlessRoute != nil {
rule.VlessRouteList = rawFieldRule.VlessRoute.Build()
}
if rawFieldRule.InboundTag != nil {
for _, s := range *rawFieldRule.InboundTag {
rule.InboundTag = append(rule.InboundTag, s)

View File

@@ -95,6 +95,9 @@ func (s *Server) ProcessWithFirstbyte(ctx context.Context, network net.Network,
inbound.User = &protocol.MemoryUser{
Level: s.config.UserLevel,
}
if isTransportConn(conn) {
inbound.CanSpliceCopy = 3
}
var reader *bufio.Reader
if len(firstbyte) > 0 {
readerWithoutFirstbyte := bufio.NewReaderSize(readerOnly{conn}, buf.Size)
@@ -207,7 +210,9 @@ func (s *Server) handleConnect(ctx context.Context, _ *http.Request, reader *buf
}
responseDone := func() error {
inbound.CanSpliceCopy = 1
if inbound.CanSpliceCopy == 2 {
inbound.CanSpliceCopy = 1
}
defer timer.SetTimeout(plcy.Timeouts.UplinkOnly)
v2writer := buf.NewWriter(conn)
@@ -370,6 +375,20 @@ func readResponseAndHandle100Continue(r *bufio.Reader, req *http.Request, writer
return http.ReadResponse(r, req)
}
// isTransportConn return false if the conn is a raw tcp conn without transport or tls, can process splice copy
func isTransportConn(conn stat.Connection) bool {
if conn != nil {
statConn, ok := conn.(*stat.CounterConnection)
if ok {
conn = statConn.Connection
}
if _, ok := conn.(*net.TCPConn); ok {
return false
}
}
return true
}
func init() {
common.Must(common.RegisterConfig((*ServerConfig)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
return NewServer(ctx, config.(*ServerConfig))

View File

@@ -75,6 +75,9 @@ func (s *Server) Process(ctx context.Context, network net.Network, conn stat.Con
inbound.User = &protocol.MemoryUser{
Level: s.config.UserLevel,
}
if isTransportConn(conn) {
inbound.CanSpliceCopy = 3
}
switch network {
case net.Network_TCP:
@@ -199,7 +202,9 @@ func (s *Server) transport(ctx context.Context, reader io.Reader, writer io.Writ
}
responseDone := func() error {
inbound.CanSpliceCopy = 1
if inbound.CanSpliceCopy == 2 {
inbound.CanSpliceCopy = 1
}
defer timer.SetTimeout(plcy.Timeouts.UplinkOnly)
v2writer := buf.NewWriter(writer)
@@ -259,7 +264,9 @@ func (s *Server) handleUDPPayload(ctx context.Context, conn stat.Connection, dis
if inbound != nil && inbound.Source.IsValid() {
errors.LogInfo(ctx, "client UDP connection from ", inbound.Source)
}
inbound.CanSpliceCopy = 1
if inbound.CanSpliceCopy == 2 {
inbound.CanSpliceCopy = 1
}
var dest *net.Destination
@@ -308,6 +315,20 @@ func (s *Server) handleUDPPayload(ctx context.Context, conn stat.Connection, dis
}
}
// isTransportConn return false if the conn is a raw tcp conn without transport or tls, can process splice copy
func isTransportConn(conn stat.Connection) bool {
if conn != nil {
statConn, ok := conn.(*stat.CounterConnection)
if ok {
conn = statConn.Connection
}
if _, ok := conn.(*net.TCPConn); ok {
return false
}
}
return true
}
func init() {
common.Must(common.RegisterConfig((*ServerConfig)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
return NewServer(ctx, config.(*ServerConfig))

View File

@@ -62,7 +62,7 @@ func EncodeRequestHeader(writer io.Writer, request *protocol.RequestHeader, requ
}
// DecodeRequestHeader decodes and returns (if successful) a RequestHeader from an input stream.
func DecodeRequestHeader(isfb bool, first *buf.Buffer, reader io.Reader, validator vless.Validator) (*protocol.RequestHeader, *Addons, bool, error) {
func DecodeRequestHeader(isfb bool, first *buf.Buffer, reader io.Reader, validator vless.Validator) ([]byte, *protocol.RequestHeader, *Addons, bool, error) {
buffer := buf.StackNew()
defer buffer.Release()
@@ -72,7 +72,7 @@ func DecodeRequestHeader(isfb bool, first *buf.Buffer, reader io.Reader, validat
request.Version = first.Byte(0)
} else {
if _, err := buffer.ReadFullFrom(reader, 1); err != nil {
return nil, nil, false, errors.New("failed to read request version").Base(err)
return nil, nil, nil, false, errors.New("failed to read request version").Base(err)
}
request.Version = buffer.Byte(0)
}
@@ -87,13 +87,13 @@ func DecodeRequestHeader(isfb bool, first *buf.Buffer, reader io.Reader, validat
} else {
buffer.Clear()
if _, err := buffer.ReadFullFrom(reader, 16); err != nil {
return nil, nil, false, errors.New("failed to read request user id").Base(err)
return nil, nil, nil, false, errors.New("failed to read request user id").Base(err)
}
copy(id[:], buffer.Bytes())
}
if request.User = validator.Get(id); request.User == nil {
return nil, nil, isfb, errors.New("invalid request user id")
return nil, nil, nil, isfb, errors.New("invalid request user id")
}
if isfb {
@@ -102,12 +102,12 @@ func DecodeRequestHeader(isfb bool, first *buf.Buffer, reader io.Reader, validat
requestAddons, err := DecodeHeaderAddons(&buffer, reader)
if err != nil {
return nil, nil, false, errors.New("failed to decode request header addons").Base(err)
return nil, nil, nil, false, errors.New("failed to decode request header addons").Base(err)
}
buffer.Clear()
if _, err := buffer.ReadFullFrom(reader, 1); err != nil {
return nil, nil, false, errors.New("failed to read request command").Base(err)
return nil, nil, nil, false, errors.New("failed to read request command").Base(err)
}
request.Command = protocol.RequestCommand(buffer.Byte(0))
@@ -122,11 +122,11 @@ func DecodeRequestHeader(isfb bool, first *buf.Buffer, reader io.Reader, validat
}
}
if request.Address == nil {
return nil, nil, false, errors.New("invalid request address")
return nil, nil, nil, false, errors.New("invalid request address")
}
return request, requestAddons, false, nil
return id[:], request, requestAddons, false, nil
default:
return nil, nil, isfb, errors.New("invalid request version")
return nil, nil, nil, isfb, errors.New("invalid request version")
}
}

View File

@@ -45,7 +45,7 @@ func TestRequestSerialization(t *testing.T) {
Validator := new(vless.MemoryValidator)
Validator.Add(user)
actualRequest, actualAddons, _, err := DecodeRequestHeader(false, nil, &buffer, Validator)
_, actualRequest, actualAddons, _, err := DecodeRequestHeader(false, nil, &buffer, Validator)
common.Must(err)
if r := cmp.Diff(actualRequest, expectedRequest, cmp.AllowUnexported(protocol.ID{})); r != "" {
@@ -86,7 +86,7 @@ func TestInvalidRequest(t *testing.T) {
Validator := new(vless.MemoryValidator)
Validator.Add(user)
_, _, _, err := DecodeRequestHeader(false, nil, &buffer, Validator)
_, _, _, _, err := DecodeRequestHeader(false, nil, &buffer, Validator)
if err == nil {
t.Error("nil error")
}
@@ -117,7 +117,7 @@ func TestMuxRequest(t *testing.T) {
Validator := new(vless.MemoryValidator)
Validator.Add(user)
actualRequest, actualAddons, _, err := DecodeRequestHeader(false, nil, &buffer, Validator)
_, actualRequest, actualAddons, _, err := DecodeRequestHeader(false, nil, &buffer, Validator)
common.Must(err)
if r := cmp.Diff(actualRequest, expectedRequest, cmp.AllowUnexported(protocol.ID{})); r != "" {

View File

@@ -217,6 +217,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
Buffer: buf.MultiBuffer{first},
}
var userSentID []byte // not MemoryAccount.ID
var request *protocol.RequestHeader
var requestAddons *encoding.Addons
var err error
@@ -227,7 +228,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
if isfb && firstLen < 18 {
err = errors.New("fallback directly")
} else {
request, requestAddons, isfb, err = encoding.DecodeRequestHeader(isfb, first, reader, h.validator)
userSentID, request, requestAddons, isfb, err = encoding.DecodeRequestHeader(isfb, first, reader, h.validator)
}
if err != nil {
@@ -455,6 +456,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
}
inbound.Name = "vless"
inbound.User = request.User
inbound.VlessRoute = net.PortFromBytes(userSentID[6:8])
account := request.User.Account.(*vless.MemoryAccount)
@@ -530,7 +532,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
serverReader := link.Reader // .(*pipe.Reader)
serverWriter := link.Writer // .(*pipe.Writer)
trafficState := proxy.NewTrafficState(account.ID.Bytes())
trafficState := proxy.NewTrafficState(userSentID)
postRequest := func() error {
defer timer.SetTimeout(sessionPolicy.Timeouts.DownlinkOnly)

View File

@@ -18,6 +18,12 @@ type Validator interface {
GetCount() int64
}
func ProcessUUID(id [16]byte) [16]byte {
id[6] = 0
id[7] = 0
return id
}
// MemoryValidator stores valid VLESS users.
type MemoryValidator struct {
// Considering email's usage here, map + sync.Mutex/RWMutex may have better performance.
@@ -33,7 +39,7 @@ func (v *MemoryValidator) Add(u *protocol.MemoryUser) error {
return errors.New("User ", u.Email, " already exists.")
}
}
v.users.Store(u.Account.(*MemoryAccount).ID.UUID(), u)
v.users.Store(ProcessUUID(u.Account.(*MemoryAccount).ID.UUID()), u)
return nil
}
@@ -48,13 +54,13 @@ func (v *MemoryValidator) Del(e string) error {
return errors.New("User ", e, " not found.")
}
v.email.Delete(le)
v.users.Delete(u.(*protocol.MemoryUser).Account.(*MemoryAccount).ID.UUID())
v.users.Delete(ProcessUUID(u.(*protocol.MemoryUser).Account.(*MemoryAccount).ID.UUID()))
return nil
}
// Get a VLESS user with UUID, nil if user doesn't exist.
func (v *MemoryValidator) Get(id uuid.UUID) *protocol.MemoryUser {
u, _ := v.users.Load(id)
u, _ := v.users.Load(ProcessUUID(id))
if u != nil {
return u.(*protocol.MemoryUser)
}

View File

@@ -7,6 +7,7 @@ import (
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/buf"
c "github.com/xtls/xray-core/common/ctx"
"github.com/xtls/xray-core/common/errors"
"github.com/xtls/xray-core/common/log"
"github.com/xtls/xray-core/common/net"
@@ -33,7 +34,6 @@ type routingInfo struct {
ctx context.Context
dispatcher routing.Dispatcher
inboundTag *session.Inbound
outboundTag *session.Outbound
contentTag *session.Content
}
@@ -78,18 +78,11 @@ func (*Server) Network() []net.Network {
// Process implements proxy.Inbound.
func (s *Server) Process(ctx context.Context, network net.Network, conn stat.Connection, dispatcher routing.Dispatcher) error {
inbound := session.InboundFromContext(ctx)
inbound.Name = "wireguard"
inbound.CanSpliceCopy = 3
outbounds := session.OutboundsFromContext(ctx)
ob := outbounds[len(outbounds)-1]
s.info = routingInfo{
ctx: core.ToBackgroundDetachedContext(ctx),
dispatcher: dispatcher,
inboundTag: session.InboundFromContext(ctx),
outboundTag: ob,
contentTag: session.ContentFromContext(ctx),
ctx: ctx,
dispatcher: dispatcher,
inboundTag: session.InboundFromContext(ctx),
contentTag: session.ContentFromContext(ctx),
}
ep, err := s.bindServer.ParseEndpoint(conn.RemoteAddr().String())
@@ -134,6 +127,25 @@ func (s *Server) forwardConnection(dest net.Destination, conn net.Conn) {
defer conn.Close()
ctx, cancel := context.WithCancel(core.ToBackgroundDetachedContext(s.info.ctx))
sid := session.NewID()
ctx = c.ContextWithID(ctx, sid)
inbound := session.Inbound{} // since promiscuousModeHandler mixed-up context, we shallow copy inbound (tag) and content (configs)
if s.info.inboundTag != nil {
inbound = *s.info.inboundTag
}
inbound.Name = "wireguard"
inbound.CanSpliceCopy = 3
// overwrite the source to use the tun address for each sub context.
// Since gvisor.ForwarderRequest doesn't provide any info to associate the sub-context with the Parent context
// Currently we have no way to link to the original source address
inbound.Source = net.DestinationFromAddr(conn.RemoteAddr())
ctx = session.ContextWithInbound(ctx, &inbound)
if s.info.contentTag != nil {
ctx = session.ContextWithContent(ctx, s.info.contentTag)
}
ctx = session.SubContextFromMuxInbound(ctx)
plcy := s.policyManager.ForLevel(0)
timer := signal.CancelAfterInactivity(ctx, cancel, plcy.Timeouts.ConnectionIdle)
@@ -144,25 +156,9 @@ func (s *Server) forwardConnection(dest net.Destination, conn net.Conn) {
Reason: "",
})
if s.info.inboundTag != nil {
ctx = session.ContextWithInbound(ctx, s.info.inboundTag)
}
// what's this?
// Session information should not be shared between different connections
// why reuse them in server level? This will cause incorrect destoverride and unexpected routing behavior.
// Disable it temporarily. Maybe s.info should be removed.
// if s.info.outboundTag != nil {
// ctx = session.ContextWithOutbounds(ctx, []*session.Outbound{s.info.outboundTag})
// }
// if s.info.contentTag != nil {
// ctx = session.ContextWithContent(ctx, s.info.contentTag)
// }
link, err := s.info.dispatcher.Dispatch(ctx, dest)
if err != nil {
errors.LogErrorInner(s.info.ctx, err, "dispatch connection")
errors.LogErrorInner(ctx, err, "dispatch connection")
}
defer cancel()
@@ -188,7 +184,7 @@ func (s *Server) forwardConnection(dest net.Destination, conn net.Conn) {
if err := task.Run(ctx, requestDonePost, responseDone); err != nil {
common.Interrupt(link.Reader)
common.Interrupt(link.Writer)
errors.LogDebugInner(s.info.ctx, err, "connection ends")
errors.LogDebugInner(ctx, err, "connection ends")
return
}
}