mirror of
https://github.com/XTLS/Xray-core.git
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THE NEXT FUTURE becomes THE REALITY NOW
Thank @yuhan6665 for testing
This commit is contained in:
RPRX
GitHub
parent
15999e5c2a
commit
4d2e2b24d3
20 changed files with 1054 additions and 83 deletions
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@ -2,13 +2,17 @@ package conf
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import (
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"encoding/base64"
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"encoding/hex"
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"encoding/json"
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"math"
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"net/url"
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"runtime"
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"strconv"
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"strings"
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"syscall"
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"github.com/golang/protobuf/proto"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/platform/filesystem"
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"github.com/xtls/xray-core/common/protocol"
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"github.com/xtls/xray-core/common/serial"
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@ -18,6 +22,7 @@ import (
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"github.com/xtls/xray-core/transport/internet/http"
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"github.com/xtls/xray-core/transport/internet/kcp"
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"github.com/xtls/xray-core/transport/internet/quic"
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"github.com/xtls/xray-core/transport/internet/reality"
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"github.com/xtls/xray-core/transport/internet/tcp"
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"github.com/xtls/xray-core/transport/internet/tls"
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"github.com/xtls/xray-core/transport/internet/websocket"
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@ -509,6 +514,170 @@ func (c *XTLSConfig) Build() (proto.Message, error) {
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return config, nil
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}
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type REALITYConfig struct {
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Show bool `json:"show"`
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Dest json.RawMessage `json:"dest"`
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Type string `json:"type"`
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Xver uint64 `json:"xver"`
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ServerNames []string `json:"serverNames"`
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PrivateKey string `json:"privateKey"`
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MinClientVer string `json:"minClientVer"`
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MaxClientVer string `json:"maxClientVer"`
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MaxTimeDiff uint64 `json:"maxTimeDiff"`
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ShortIds []string `json:"shortIds"`
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Fingerprint string `json:"fingerprint"`
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ServerName string `json:"serverName"`
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PublicKey string `json:"publicKey"`
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ShortId string `json:"shortId"`
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SpiderX string `json:"spiderX"`
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}
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func (c *REALITYConfig) Build() (proto.Message, error) {
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config := new(reality.Config)
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config.Show = c.Show
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var err error
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if c.Dest != nil {
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var i uint16
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var s string
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if err = json.Unmarshal(c.Dest, &i); err == nil {
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s = strconv.Itoa(int(i))
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} else {
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_ = json.Unmarshal(c.Dest, &s)
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}
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if c.Type == "" && s != "" {
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switch s[0] {
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case '@', '/':
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c.Type = "unix"
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if s[0] == '@' && len(s) > 1 && s[1] == '@' && (runtime.GOOS == "linux" || runtime.GOOS == "android") {
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fullAddr := make([]byte, len(syscall.RawSockaddrUnix{}.Path)) // may need padding to work with haproxy
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copy(fullAddr, s[1:])
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s = string(fullAddr)
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}
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default:
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if _, err = strconv.Atoi(s); err == nil {
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s = "127.0.0.1:" + s
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}
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if _, _, err = net.SplitHostPort(s); err == nil {
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c.Type = "tcp"
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}
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}
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}
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if c.Type == "" {
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return nil, newError(`please fill in a valid value for "dest"`)
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}
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if c.Xver > 2 {
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return nil, newError(`invalid PROXY protocol version, "xver" only accepts 0, 1, 2`)
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}
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if len(c.ServerNames) == 0 {
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return nil, newError(`empty "serverNames"`)
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}
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if c.PrivateKey == "" {
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return nil, newError(`empty "privateKey"`)
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}
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if config.PrivateKey, err = base64.RawURLEncoding.DecodeString(c.PrivateKey); err != nil || len(config.PrivateKey) != 32 {
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return nil, newError(`invalid "privateKey": `, c.PrivateKey)
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}
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if c.MinClientVer != "" {
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config.MinClientVer = make([]byte, 3)
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var u uint64
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for i, s := range strings.Split(c.MinClientVer, ".") {
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if i == 3 {
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return nil, newError(`invalid "minClientVer": `, c.MinClientVer)
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}
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if u, err = strconv.ParseUint(s, 10, 8); err != nil {
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return nil, newError(`"minClientVer[`, i, `]" should be lesser than 256`)
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} else {
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config.MinClientVer[i] = byte(u)
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}
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}
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}
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if c.MaxClientVer != "" {
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config.MaxClientVer = make([]byte, 3)
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var u uint64
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for i, s := range strings.Split(c.MaxClientVer, ".") {
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if i == 3 {
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return nil, newError(`invalid "maxClientVer": `, c.MaxClientVer)
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}
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if u, err = strconv.ParseUint(s, 10, 8); err != nil {
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return nil, newError(`"maxClientVer[`, i, `]" should be lesser than 256`)
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} else {
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config.MaxClientVer[i] = byte(u)
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}
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}
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}
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if len(c.ShortIds) == 0 {
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return nil, newError(`empty "shortIds"`)
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}
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config.ShortIds = make([][]byte, len(c.ShortIds))
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for i, s := range c.ShortIds {
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config.ShortIds[i] = make([]byte, 8)
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if _, err = hex.Decode(config.ShortIds[i], []byte(s)); err != nil {
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return nil, newError(`invalid "shortIds[`, i, `]": `, s)
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}
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}
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config.Dest = s
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config.Type = c.Type
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config.Xver = c.Xver
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config.ServerNames = c.ServerNames
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config.MaxTimeDiff = c.MaxTimeDiff
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} else {
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if c.Fingerprint == "" {
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return nil, newError(`empty "fingerprint"`)
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}
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if config.Fingerprint = strings.ToLower(c.Fingerprint); tls.GetFingerprint(config.Fingerprint) == nil {
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return nil, newError(`unknown "fingerprint": `, config.Fingerprint)
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}
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if config.Fingerprint == "hellogolang" {
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return nil, newError(`invalid "fingerprint": `, config.Fingerprint)
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}
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if c.PublicKey == "" {
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return nil, newError(`empty "publicKey"`)
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}
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if config.PublicKey, err = base64.RawURLEncoding.DecodeString(c.PublicKey); err != nil || len(config.PublicKey) != 32 {
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return nil, newError(`invalid "publicKey": `, c.PublicKey)
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}
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if c.ShortId == "" {
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return nil, newError(`empty "shortId"`)
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}
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config.ShortId = make([]byte, 8)
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if _, err = hex.Decode(config.ShortId, []byte(c.ShortId)); err != nil {
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return nil, newError(`invalid "shortId": `, c.ShortId)
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}
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if c.SpiderX == "" {
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return nil, newError(`empty "spiderX"`)
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}
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if c.SpiderX[0] != '/' {
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return nil, newError(`invalid "spiderX": `, c.SpiderX)
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}
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config.SpiderY = make([]int64, 10)
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u, _ := url.Parse(c.SpiderX)
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q := u.Query()
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parse := func(param string, index int) {
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if q.Get(param) != "" {
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s := strings.Split(q.Get(param), "-")
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if len(s) == 1 {
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config.SpiderY[index], _ = strconv.ParseInt(s[0], 10, 64)
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config.SpiderY[index+1], _ = strconv.ParseInt(s[0], 10, 64)
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} else {
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config.SpiderY[index], _ = strconv.ParseInt(s[0], 10, 64)
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config.SpiderY[index+1], _ = strconv.ParseInt(s[1], 10, 64)
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}
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}
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q.Del(param)
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}
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parse("p", 0) // padding
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parse("c", 2) // concurrency
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parse("t", 4) // times
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parse("i", 6) // interval
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parse("r", 8) // return
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u.RawQuery = q.Encode()
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config.SpiderX = u.String()
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config.ServerName = c.ServerName
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}
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return config, nil
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}
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type TransportProtocol string
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// Build implements Buildable.
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@ -598,19 +767,20 @@ func (c *SocketConfig) Build() (*internet.SocketConfig, error) {
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}
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type StreamConfig struct {
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Network *TransportProtocol `json:"network"`
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Security string `json:"security"`
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TLSSettings *TLSConfig `json:"tlsSettings"`
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XTLSSettings *XTLSConfig `json:"xtlsSettings"`
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TCPSettings *TCPConfig `json:"tcpSettings"`
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KCPSettings *KCPConfig `json:"kcpSettings"`
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WSSettings *WebSocketConfig `json:"wsSettings"`
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HTTPSettings *HTTPConfig `json:"httpSettings"`
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DSSettings *DomainSocketConfig `json:"dsSettings"`
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QUICSettings *QUICConfig `json:"quicSettings"`
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SocketSettings *SocketConfig `json:"sockopt"`
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GRPCConfig *GRPCConfig `json:"grpcSettings"`
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GUNConfig *GRPCConfig `json:"gunSettings"`
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Network *TransportProtocol `json:"network"`
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Security string `json:"security"`
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TLSSettings *TLSConfig `json:"tlsSettings"`
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XTLSSettings *XTLSConfig `json:"xtlsSettings"`
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REALITYSettings *REALITYConfig `json:"realitySettings"`
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TCPSettings *TCPConfig `json:"tcpSettings"`
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KCPSettings *KCPConfig `json:"kcpSettings"`
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WSSettings *WebSocketConfig `json:"wsSettings"`
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HTTPSettings *HTTPConfig `json:"httpSettings"`
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DSSettings *DomainSocketConfig `json:"dsSettings"`
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QUICSettings *QUICConfig `json:"quicSettings"`
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SocketSettings *SocketConfig `json:"sockopt"`
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GRPCConfig *GRPCConfig `json:"grpcSettings"`
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GUNConfig *GRPCConfig `json:"gunSettings"`
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}
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// Build implements Buildable.
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@ -660,6 +830,21 @@ func (c *StreamConfig) Build() (*internet.StreamConfig, error) {
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config.SecuritySettings = append(config.SecuritySettings, tm)
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config.SecurityType = tm.Type
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}
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if strings.EqualFold(c.Security, "reality") {
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if config.ProtocolName != "tcp" && config.ProtocolName != "http" && config.ProtocolName != "domainsocket" {
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return nil, newError("REALITY only supports TCP, H2 and DomainSocket for now.")
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}
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if c.REALITYSettings == nil {
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return nil, newError(`REALITY: Empty "realitySettings".`)
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}
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ts, err := c.REALITYSettings.Build()
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if err != nil {
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return nil, newError("Failed to build REALITY config.").Base(err)
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}
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tm := serial.ToTypedMessage(ts)
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config.SecuritySettings = append(config.SecuritySettings, tm)
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config.SecurityType = tm.Type
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}
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if c.TCPSettings != nil {
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ts, err := c.TCPSettings.Build()
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if err != nil {
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