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https://github.com/fatedier/frp.git
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refactor the code related to xtcp (#3449)
This commit is contained in:
fatedier
142
pkg/msg/msg.go
142
pkg/msg/msg.go
@ -16,54 +16,53 @@ package msg
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import (
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"net"
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"reflect"
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)
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const (
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TypeLogin = 'o'
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TypeLoginResp = '1'
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TypeNewProxy = 'p'
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TypeNewProxyResp = '2'
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TypeCloseProxy = 'c'
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TypeNewWorkConn = 'w'
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TypeReqWorkConn = 'r'
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TypeStartWorkConn = 's'
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TypeNewVisitorConn = 'v'
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TypeNewVisitorConnResp = '3'
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TypePing = 'h'
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TypePong = '4'
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TypeUDPPacket = 'u'
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TypeNatHoleVisitor = 'i'
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TypeNatHoleClient = 'n'
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TypeNatHoleResp = 'm'
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TypeNatHoleClientDetectOK = 'd'
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TypeNatHoleSid = '5'
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TypeNatHoleBinding = 'b'
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TypeNatHoleBindingResp = '6'
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TypeLogin = 'o'
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TypeLoginResp = '1'
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TypeNewProxy = 'p'
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TypeNewProxyResp = '2'
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TypeCloseProxy = 'c'
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TypeNewWorkConn = 'w'
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TypeReqWorkConn = 'r'
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TypeStartWorkConn = 's'
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TypeNewVisitorConn = 'v'
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TypeNewVisitorConnResp = '3'
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TypePing = 'h'
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TypePong = '4'
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TypeUDPPacket = 'u'
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TypeNatHoleVisitor = 'i'
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TypeNatHoleClient = 'n'
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TypeNatHoleResp = 'm'
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TypeNatHoleSid = '5'
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TypeNatHoleReport = '6'
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)
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var msgTypeMap = map[byte]interface{}{
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TypeLogin: Login{},
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TypeLoginResp: LoginResp{},
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TypeNewProxy: NewProxy{},
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TypeNewProxyResp: NewProxyResp{},
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TypeCloseProxy: CloseProxy{},
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TypeNewWorkConn: NewWorkConn{},
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TypeReqWorkConn: ReqWorkConn{},
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TypeStartWorkConn: StartWorkConn{},
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TypeNewVisitorConn: NewVisitorConn{},
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TypeNewVisitorConnResp: NewVisitorConnResp{},
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TypePing: Ping{},
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TypePong: Pong{},
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TypeUDPPacket: UDPPacket{},
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TypeNatHoleVisitor: NatHoleVisitor{},
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TypeNatHoleClient: NatHoleClient{},
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TypeNatHoleResp: NatHoleResp{},
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TypeNatHoleClientDetectOK: NatHoleClientDetectOK{},
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TypeNatHoleSid: NatHoleSid{},
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TypeNatHoleBinding: NatHoleBinding{},
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TypeNatHoleBindingResp: NatHoleBindingResp{},
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TypeLogin: Login{},
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TypeLoginResp: LoginResp{},
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TypeNewProxy: NewProxy{},
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TypeNewProxyResp: NewProxyResp{},
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TypeCloseProxy: CloseProxy{},
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TypeNewWorkConn: NewWorkConn{},
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TypeReqWorkConn: ReqWorkConn{},
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TypeStartWorkConn: StartWorkConn{},
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TypeNewVisitorConn: NewVisitorConn{},
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TypeNewVisitorConnResp: NewVisitorConnResp{},
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TypePing: Ping{},
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TypePong: Pong{},
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TypeUDPPacket: UDPPacket{},
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TypeNatHoleVisitor: NatHoleVisitor{},
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TypeNatHoleClient: NatHoleClient{},
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TypeNatHoleResp: NatHoleResp{},
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TypeNatHoleSid: NatHoleSid{},
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TypeNatHoleReport: NatHoleReport{},
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}
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var TypeNameNatHoleResp = reflect.TypeOf(&NatHoleResp{}).Elem().Name()
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// When frpc start, client send this message to login to server.
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type Login struct {
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Version string `json:"version,omitempty"`
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@ -175,35 +174,58 @@ type UDPPacket struct {
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}
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type NatHoleVisitor struct {
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ProxyName string `json:"proxy_name,omitempty"`
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SignKey string `json:"sign_key,omitempty"`
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Timestamp int64 `json:"timestamp,omitempty"`
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TransactionID string `json:"transaction_id,omitempty"`
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ProxyName string `json:"proxy_name,omitempty"`
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PreCheck bool `json:"pre_check,omitempty"`
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Protocol string `json:"protocol,omitempty"`
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SignKey string `json:"sign_key,omitempty"`
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Timestamp int64 `json:"timestamp,omitempty"`
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MappedAddrs []string `json:"mapped_addrs,omitempty"`
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AssistedAddrs []string `json:"assisted_addrs,omitempty"`
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}
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type NatHoleClient struct {
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ProxyName string `json:"proxy_name,omitempty"`
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Sid string `json:"sid,omitempty"`
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TransactionID string `json:"transaction_id,omitempty"`
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ProxyName string `json:"proxy_name,omitempty"`
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Sid string `json:"sid,omitempty"`
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MappedAddrs []string `json:"mapped_addrs,omitempty"`
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AssistedAddrs []string `json:"assisted_addrs,omitempty"`
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}
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type PortsRange struct {
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From int `json:"from,omitempty"`
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To int `json:"to,omitempty"`
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}
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type NatHoleDetectBehavior struct {
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Role string `json:"role,omitempty"` // sender or receiver
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Mode int `json:"mode,omitempty"` // 0, 1, 2...
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TTL int `json:"ttl,omitempty"`
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SendDelayMs int `json:"send_delay_ms,omitempty"`
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ReadTimeoutMs int `json:"read_timeout,omitempty"`
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CandidatePorts []PortsRange `json:"candidate_ports,omitempty"`
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SendRandomPorts int `json:"send_random_ports,omitempty"`
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ListenRandomPorts int `json:"listen_random_ports,omitempty"`
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}
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type NatHoleResp struct {
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Sid string `json:"sid,omitempty"`
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VisitorAddr string `json:"visitor_addr,omitempty"`
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ClientAddr string `json:"client_addr,omitempty"`
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Error string `json:"error,omitempty"`
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TransactionID string `json:"transaction_id,omitempty"`
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Sid string `json:"sid,omitempty"`
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Protocol string `json:"protocol,omitempty"`
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CandidateAddrs []string `json:"candidate_addrs,omitempty"`
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AssistedAddrs []string `json:"assisted_addrs,omitempty"`
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DetectBehavior NatHoleDetectBehavior `json:"detect_behavior,omitempty"`
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Error string `json:"error,omitempty"`
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}
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type NatHoleClientDetectOK struct{}
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type NatHoleSid struct {
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Sid string `json:"sid,omitempty"`
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TransactionID string `json:"transaction_id,omitempty"`
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Sid string `json:"sid,omitempty"`
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Response bool `json:"response,omitempty"`
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Nonce string `json:"nonce,omitempty"`
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}
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type NatHoleBinding struct {
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TransactionID string `json:"transaction_id,omitempty"`
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}
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type NatHoleBindingResp struct {
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TransactionID string `json:"transaction_id,omitempty"`
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Address string `json:"address,omitempty"`
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Error string `json:"error,omitempty"`
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type NatHoleReport struct {
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Sid string `json:"sid,omitempty"`
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Success bool `json:"success,omitempty"`
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}
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