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Add V2RAY_TROJAN_XTLS_SHOW (#391)

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When using trojan, you can set the environment variable V2RAY_TROJAN_XTLS_SHOW=true to display the output of XTLS
This commit is contained in:
Arthur Morgan 2020-11-07 22:32:42 +08:00 committed by GitHub
parent d433d5d01d
commit e2392491d6
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 20 additions and 0 deletions
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9
proxy/trojan/client.go
View File

@ -10,6 +10,7 @@ import (
"v2ray.com/core/common"
"v2ray.com/core/common/buf"
"v2ray.com/core/common/net"
"v2ray.com/core/common/platform"
"v2ray.com/core/common/protocol"
"v2ray.com/core/common/retry"
"v2ray.com/core/common/session"
@ -107,6 +108,7 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
} else { // enable XTLS only if making TCP request
if xtlsConn, ok := iConn.(*xtls.Conn); ok {
xtlsConn.RPRX = true
xtlsConn.SHOW = trojanXTLSShow
connWriter.Flow = account.Flow
if account.Flow == XRD {
xtlsConn.DirectMode = true
@ -185,4 +187,11 @@ func init() {
common.Must(common.RegisterConfig((*ClientConfig)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
return NewClient(ctx, config.(*ClientConfig))
}))
const defaultFlagValue = "NOT_DEFINED_AT_ALL"
xtlsShow := platform.NewEnvFlag("v2ray.trojan.xtls.show").GetValue(func() string { return defaultFlagValue })
if xtlsShow == "true" {
trojanXTLSShow = true
}
}

2
proxy/trojan/protocol.go
View File

@ -17,6 +17,8 @@ var (
protocol.AddressFamilyByte(0x04, net.AddressFamilyIPv6),
protocol.AddressFamilyByte(0x03, net.AddressFamilyDomain),
)
trojanXTLSShow = false
)
const (

9
proxy/trojan/server.go
View File

@ -15,6 +15,7 @@ import (
"v2ray.com/core/common/errors"
"v2ray.com/core/common/log"
"v2ray.com/core/common/net"
"v2ray.com/core/common/platform"
"v2ray.com/core/common/protocol"
udp_proto "v2ray.com/core/common/protocol/udp"
"v2ray.com/core/common/retry"
@ -32,6 +33,13 @@ func init() {
common.Must(common.RegisterConfig((*ServerConfig)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
return NewServer(ctx, config.(*ServerConfig))
}))
const defaultFlagValue = "NOT_DEFINED_AT_ALL"
xtlsShow := platform.NewEnvFlag("v2ray.trojan.xtls.show").GetValue(func() string { return defaultFlagValue })
if xtlsShow == "true" {
trojanXTLSShow = true
}
}
// Server is an inbound connection handler that handles messages in trojan protocol.
@ -208,6 +216,7 @@ func (s *Server) Process(ctx context.Context, network net.Network, conn internet
}
if xtlsConn, ok := iConn.(*xtls.Conn); ok {
xtlsConn.RPRX = true
xtlsConn.SHOW = trojanXTLSShow
if clientReader.Flow == XRD {
xtlsConn.DirectMode = true
}