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chore: the uuid-map is transferred to the protocol

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This commit is contained in:
Skyxim 2022-05-06 13:28:09 +08:00
parent a08e39faec
commit a95d439852
7 changed files with 111 additions and 33 deletions
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29
adapter/outbound/base.go
View file

@ -2,16 +2,12 @@ package outbound
import (
"context"
"crypto/sha1"
"encoding/hex"
"encoding/json"
"errors"
"net"
"github.com/Dreamacro/clash/component/dialer"
C "github.com/Dreamacro/clash/constant"
"github.com/gofrs/uuid"
)
type Base struct {
@ -150,28 +146,3 @@ func (c *packetConn) AppendToChains(a C.ProxyAdapter) {
func newPacketConn(pc net.PacketConn, a C.ProxyAdapter) C.PacketConn {
return &packetConn{pc, []string{a.Name()}}
}
func uuidMap(str string) string {
_, err := uuid.FromString(str)
if err != nil {
var Nil [16]byte
h := sha1.New()
h.Write(Nil[:])
h.Write([]byte(str))
u := h.Sum(nil)[:16]
u[6] = (u[6] & 0x0f) | (5 << 4)
u[8] = u[8]&(0xff>>2) | (0x02 << 6)
buf := make([]byte, 36)
hex.Encode(buf[0:8], u[0:4])
buf[8] = '-'
hex.Encode(buf[9:13], u[4:6])
buf[13] = '-'
hex.Encode(buf[14:18], u[6:8])
buf[18] = '-'
hex.Encode(buf[19:23], u[8:10])
buf[23] = '-'
hex.Encode(buf[24:], u[10:])
return string(buf)
}
return str
}

2
adapter/outbound/vless.go
View file

@ -394,7 +394,7 @@ func NewVless(option VlessOption) (*Vless, error) {
}
}
client, err := vless.NewClient(uuidMap(option.UUID), addons, option.FlowShow)
client, err := vless.NewClient(option.UUID, addons, option.FlowShow)
if err != nil {
return nil, err
}

2
adapter/outbound/vmess.go
View file

@ -274,7 +274,7 @@ func (v *Vmess) SupportUOT() bool {
func NewVmess(option VmessOption) (*Vmess, error) {
security := strings.ToLower(option.Cipher)
client, err := vmess.NewClient(vmess.Config{
UUID: uuidMap(option.UUID),
UUID: option.UUID,
AlterID: uint16(option.AlterID),
Security: security,
HostName: option.Server,

33
common/utils/uuid.go Normal file
View file

@ -0,0 +1,33 @@
package utils
import (
"crypto/sha1"
"encoding/hex"
"github.com/gofrs/uuid"
)
// UUIDMap https://github.com/XTLS/Xray-core/issues/158#issue-783294090
func UUIDMap(str string) (uuid.UUID, error) {
u, err := uuid.FromString(str)
if err != nil {
var Nil [16]byte
h := sha1.New()
h.Write(Nil[:])
h.Write([]byte(str))
u := h.Sum(nil)[:16]
u[6] = (u[6] & 0x0f) | (5 << 4)
u[8] = u[8]&(0xff>>2) | (0x02 << 6)
buf := make([]byte, 36)
hex.Encode(buf[0:8], u[0:4])
buf[8] = '-'
hex.Encode(buf[9:13], u[4:6])
buf[13] = '-'
hex.Encode(buf[14:18], u[6:8])
buf[18] = '-'
hex.Encode(buf[19:23], u[8:10])
buf[23] = '-'
hex.Encode(buf[24:], u[10:])
return uuid.FromString(string(buf))
}
return u, nil
}

72
common/utils/uuid_test.go Normal file
View file

@ -0,0 +1,72 @@
package utils
import (
"github.com/gofrs/uuid"
"reflect"
"testing"
)
func TestUUIDMap(t *testing.T) {
type args struct {
str string
}
tests := []struct {
name string
args args
want uuid.UUID
wantErr bool
}{
{
name: "uuid-test-1",
args: args{
str: "82410302-039e-41b6-98b0-d964084b4170",
},
want: uuid.FromStringOrNil("82410302-039e-41b6-98b0-d964084b4170"),
wantErr: false,
},
{
name: "uuid-test-2",
args: args{
str: "88c502e6-d7eb-4c8e-8259-94cb13d83c77",
},
want: uuid.FromStringOrNil("88c502e6-d7eb-4c8e-8259-94cb13d83c77"),
wantErr: false,
},
{
name: "uuid-map-1",
args: args{
str: "123456",
},
want: uuid.FromStringOrNil("f8598425-92f2-5508-a071-4fc67f9040ac"),
wantErr: false,
},
{
name: "uuid-map-2",
args: args{
str: "a9dk23bz0",
},
want: uuid.FromStringOrNil("c91481b6-fc0f-5d9e-b166-5ddf07b9c3c5"),
wantErr: false,
},
{
name: "uuid-map-2",
args: args{
str: "中文123",
},
want: uuid.FromStringOrNil("145c544c-2229-59e5-8dbb-3f33b7610d26"),
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := UUIDMap(tt.args.str)
if (err != nil) != tt.wantErr {
t.Errorf("UUIDMap() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("UUIDMap() got = %v, want %v", got, tt.want)
}
})
}
}

3
transport/vless/vless.go
View file

@ -1,6 +1,7 @@
package vless
import (
"github.com/Dreamacro/clash/common/utils"
"net"
"github.com/gofrs/uuid"
@ -49,7 +50,7 @@ func (c *Client) StreamConn(conn net.Conn, dst *DstAddr) (net.Conn, error) {
// NewClient return Client instance
func NewClient(uuidStr string, addons *Addons, xtlsShow bool) (*Client, error) {
uid, err := uuid.FromString(uuidStr)
uid, err := utils.UUIDMap(uuidStr)
if err != nil {
return nil, err
}

3
transport/vmess/vmess.go
View file

@ -2,6 +2,7 @@ package vmess
import (
"fmt"
"github.com/Dreamacro/clash/common/utils"
"math/rand"
"net"
"runtime"
@ -82,7 +83,7 @@ func (c *Client) StreamConn(conn net.Conn, dst *DstAddr) (net.Conn, error) {
// NewClient return Client instance
func NewClient(config Config) (*Client, error) {
uid, err := uuid.FromString(config.UUID)
uid, err := utils.UUIDMap(config.UUID)
if err != nil {
return nil, err
}