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format import package name (#3455)

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fatedier 2023-05-29 14:10:34 +08:00 committed by GitHub
parent 98068402c8
commit 555db9d272
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GPG Key ID: 4AEE18F83AFDEB23
29 changed files with 142 additions and 131 deletions
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6
client/admin.go
View File

@ -23,7 +23,7 @@ import (
"github.com/gorilla/mux"
"github.com/fatedier/frp/assets"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
var (
@ -48,7 +48,7 @@ func (svr *Service) RunAdminServer(address string) (err error) {
subRouter := router.NewRoute().Subrouter()
user, passwd := svr.cfg.AdminUser, svr.cfg.AdminPwd
subRouter.Use(frpNet.NewHTTPAuthMiddleware(user, passwd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
subRouter.Use(utilnet.NewHTTPAuthMiddleware(user, passwd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
// api, see admin_api.go
subRouter.HandleFunc("/api/reload", svr.apiReload).Methods("GET")
@ -58,7 +58,7 @@ func (svr *Service) RunAdminServer(address string) (err error) {
// view
subRouter.Handle("/favicon.ico", http.FileServer(assets.FileSystem)).Methods("GET")
subRouter.PathPrefix("/static/").Handler(frpNet.MakeHTTPGzipHandler(http.StripPrefix("/static/", http.FileServer(assets.FileSystem)))).Methods("GET")
subRouter.PathPrefix("/static/").Handler(utilnet.MakeHTTPGzipHandler(http.StripPrefix("/static/", http.FileServer(assets.FileSystem)))).Methods("GET")
subRouter.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/static/", http.StatusMovedPermanently)
})

10
client/proxy/proxy.go
View File

@ -24,7 +24,7 @@ import (
"sync"
"time"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
libdial "github.com/fatedier/golib/net/dial"
pp "github.com/pires/go-proxyproto"
"golang.org/x/time/rate"
@ -279,7 +279,7 @@ func HandleTCPWorkConnection(ctx context.Context, localInfo *config.LocalSvrConf
)
remote = workConn
if limiter != nil {
remote = frpIo.WrapReadWriteCloser(limit.NewReader(workConn, limiter), limit.NewWriter(workConn, limiter), func() error {
remote = libio.WrapReadWriteCloser(limit.NewReader(workConn, limiter), limit.NewWriter(workConn, limiter), func() error {
return workConn.Close()
})
}
@ -287,7 +287,7 @@ func HandleTCPWorkConnection(ctx context.Context, localInfo *config.LocalSvrConf
xl.Trace("handle tcp work connection, use_encryption: %t, use_compression: %t",
baseInfo.UseEncryption, baseInfo.UseCompression)
if baseInfo.UseEncryption {
remote, err = frpIo.WithEncryption(remote, encKey)
remote, err = libio.WithEncryption(remote, encKey)
if err != nil {
workConn.Close()
xl.Error("create encryption stream error: %v", err)
@ -295,7 +295,7 @@ func HandleTCPWorkConnection(ctx context.Context, localInfo *config.LocalSvrConf
}
}
if baseInfo.UseCompression {
remote = frpIo.WithCompression(remote)
remote = libio.WithCompression(remote)
}
// check if we need to send proxy protocol info
@ -360,7 +360,7 @@ func HandleTCPWorkConnection(ctx context.Context, localInfo *config.LocalSvrConf
}
}
_, _, errs := frpIo.Join(localConn, remote)
_, _, errs := libio.Join(localConn, remote)
xl.Debug("join connections closed")
if len(errs) > 0 {
xl.Trace("join connections errors: %v", errs)

12
client/proxy/sudp.go
View File

@ -22,13 +22,13 @@ import (
"time"
"github.com/fatedier/golib/errors"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/msg"
"github.com/fatedier/frp/pkg/proto/udp"
"github.com/fatedier/frp/pkg/util/limit"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
type SUDPProxy struct {
@ -67,12 +67,12 @@ func (pxy *SUDPProxy) InWorkConn(conn net.Conn, m *msg.StartWorkConn) {
var rwc io.ReadWriteCloser = conn
var err error
if pxy.limiter != nil {
rwc = frpIo.WrapReadWriteCloser(limit.NewReader(conn, pxy.limiter), limit.NewWriter(conn, pxy.limiter), func() error {
rwc = libio.WrapReadWriteCloser(limit.NewReader(conn, pxy.limiter), limit.NewWriter(conn, pxy.limiter), func() error {
return conn.Close()
})
}
if pxy.cfg.UseEncryption {
rwc, err = frpIo.WithEncryption(rwc, []byte(pxy.clientCfg.Token))
rwc, err = libio.WithEncryption(rwc, []byte(pxy.clientCfg.Token))
if err != nil {
conn.Close()
xl.Error("create encryption stream error: %v", err)
@ -80,9 +80,9 @@ func (pxy *SUDPProxy) InWorkConn(conn net.Conn, m *msg.StartWorkConn) {
}
}
if pxy.cfg.UseCompression {
rwc = frpIo.WithCompression(rwc)
rwc = libio.WithCompression(rwc)
}
conn = frpNet.WrapReadWriteCloserToConn(rwc, conn)
conn = utilnet.WrapReadWriteCloserToConn(rwc, conn)
workConn := conn
readCh := make(chan *msg.UDPPacket, 1024)

12
client/proxy/udp.go
View File

@ -21,13 +21,13 @@ import (
"time"
"github.com/fatedier/golib/errors"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/msg"
"github.com/fatedier/frp/pkg/proto/udp"
"github.com/fatedier/frp/pkg/util/limit"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
// UDP
@ -79,12 +79,12 @@ func (pxy *UDPProxy) InWorkConn(conn net.Conn, m *msg.StartWorkConn) {
var rwc io.ReadWriteCloser = conn
var err error
if pxy.limiter != nil {
rwc = frpIo.WrapReadWriteCloser(limit.NewReader(conn, pxy.limiter), limit.NewWriter(conn, pxy.limiter), func() error {
rwc = libio.WrapReadWriteCloser(limit.NewReader(conn, pxy.limiter), limit.NewWriter(conn, pxy.limiter), func() error {
return conn.Close()
})
}
if pxy.cfg.UseEncryption {
rwc, err = frpIo.WithEncryption(rwc, []byte(pxy.clientCfg.Token))
rwc, err = libio.WithEncryption(rwc, []byte(pxy.clientCfg.Token))
if err != nil {
conn.Close()
xl.Error("create encryption stream error: %v", err)
@ -92,9 +92,9 @@ func (pxy *UDPProxy) InWorkConn(conn net.Conn, m *msg.StartWorkConn) {
}
}
if pxy.cfg.UseCompression {
rwc = frpIo.WithCompression(rwc)
rwc = libio.WithCompression(rwc)
}
conn = frpNet.WrapReadWriteCloserToConn(rwc, conn)
conn = utilnet.WrapReadWriteCloserToConn(rwc, conn)
pxy.mu.Lock()
pxy.workConn = conn

6
client/proxy/xtcp.go
View File

@ -27,7 +27,7 @@ import (
"github.com/fatedier/frp/pkg/nathole"
plugin "github.com/fatedier/frp/pkg/plugin/client"
"github.com/fatedier/frp/pkg/transport"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
// XTCP
@ -132,7 +132,7 @@ func (pxy *XTCPProxy) listenByKCP(listenConn *net.UDPConn, raddr *net.UDPAddr, s
}
defer lConn.Close()
remote, err := frpNet.NewKCPConnFromUDP(lConn, true, raddr.String())
remote, err := utilnet.NewKCPConnFromUDP(lConn, true, raddr.String())
if err != nil {
xl.Warn("create kcp connection from udp connection error: %v", err)
return
@ -195,6 +195,6 @@ func (pxy *XTCPProxy) listenByQUIC(listenConn *net.UDPConn, _ *net.UDPAddr, star
return
}
go HandleTCPWorkConnection(pxy.ctx, &pxy.cfg.LocalSvrConf, pxy.proxyPlugin, pxy.cfg.GetBaseInfo(), pxy.limiter,
frpNet.QuicStreamToNetConn(stream, c), []byte(pxy.cfg.Sk), startWorkConnMsg)
utilnet.QuicStreamToNetConn(stream, c), []byte(pxy.cfg.Sk), startWorkConnMsg)
}
}

8
client/service.go
View File

@ -39,7 +39,7 @@ import (
"github.com/fatedier/frp/pkg/msg"
"github.com/fatedier/frp/pkg/transport"
"github.com/fatedier/frp/pkg/util/log"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/util"
"github.com/fatedier/frp/pkg/util/version"
"github.com/fatedier/frp/pkg/util/xlog"
@ -409,7 +409,7 @@ func (cm *ConnectionManager) Connect() (net.Conn, error) {
if err != nil {
return nil, err
}
return frpNet.QuicStreamToNetConn(stream, cm.quicConn), nil
return utilnet.QuicStreamToNetConn(stream, cm.quicConn), nil
} else if cm.muxSession != nil {
stream, err := cm.muxSession.OpenStream()
if err != nil {
@ -451,7 +451,7 @@ func (cm *ConnectionManager) realConnect() (net.Conn, error) {
protocol := cm.cfg.Protocol
if protocol == "websocket" {
protocol = "tcp"
dialOptions = append(dialOptions, libdial.WithAfterHook(libdial.AfterHook{Hook: frpNet.DialHookWebsocket()}))
dialOptions = append(dialOptions, libdial.WithAfterHook(libdial.AfterHook{Hook: utilnet.DialHookWebsocket()}))
}
if cm.cfg.ConnectServerLocalIP != "" {
dialOptions = append(dialOptions, libdial.WithLocalAddr(cm.cfg.ConnectServerLocalIP))
@ -464,7 +464,7 @@ func (cm *ConnectionManager) realConnect() (net.Conn, error) {
libdial.WithProxyAuth(auth),
libdial.WithTLSConfig(tlsConfig),
libdial.WithAfterHook(libdial.AfterHook{
Hook: frpNet.DialHookCustomTLSHeadByte(tlsConfig != nil, cm.cfg.DisableCustomTLSFirstByte),
Hook: utilnet.DialHookCustomTLSHeadByte(tlsConfig != nil, cm.cfg.DisableCustomTLSFirstByte),
}),
)
conn, err := libdial.Dial(

8
client/visitor/stcp.go
View File

@ -20,7 +20,7 @@ import (
"strconv"
"time"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/msg"
@ -103,7 +103,7 @@ func (sv *STCPVisitor) handleConn(userConn net.Conn) {
var remote io.ReadWriteCloser
remote = visitorConn
if sv.cfg.UseEncryption {
remote, err = frpIo.WithEncryption(remote, []byte(sv.cfg.Sk))
remote, err = libio.WithEncryption(remote, []byte(sv.cfg.Sk))
if err != nil {
xl.Error("create encryption stream error: %v", err)
return
@ -111,8 +111,8 @@ func (sv *STCPVisitor) handleConn(userConn net.Conn) {
}
if sv.cfg.UseCompression {
remote = frpIo.WithCompression(remote)
remote = libio.WithCompression(remote)
}
frpIo.Join(userConn, remote)
libio.Join(userConn, remote)
}

10
client/visitor/sudp.go
View File

@ -23,12 +23,12 @@ import (
"time"
"github.com/fatedier/golib/errors"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/msg"
"github.com/fatedier/frp/pkg/proto/udp"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/util"
"github.com/fatedier/frp/pkg/util/xlog"
)
@ -232,16 +232,16 @@ func (sv *SUDPVisitor) getNewVisitorConn() (net.Conn, error) {
var remote io.ReadWriteCloser
remote = visitorConn
if sv.cfg.UseEncryption {
remote, err = frpIo.WithEncryption(remote, []byte(sv.cfg.Sk))
remote, err = libio.WithEncryption(remote, []byte(sv.cfg.Sk))
if err != nil {
xl.Error("create encryption stream error: %v", err)
return nil, err
}
}
if sv.cfg.UseCompression {
remote = frpIo.WithCompression(remote)
remote = libio.WithCompression(remote)
}
return frpNet.WrapReadWriteCloserToConn(remote, visitorConn), nil
return utilnet.WrapReadWriteCloserToConn(remote, visitorConn), nil
}
func (sv *SUDPVisitor) Close() {

14
client/visitor/xtcp.go
View File

@ -24,7 +24,7 @@ import (
"sync"
"time"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
fmux "github.com/hashicorp/yamux"
quic "github.com/quic-go/quic-go"
"golang.org/x/time/rate"
@ -33,7 +33,7 @@ import (
"github.com/fatedier/frp/pkg/msg"
"github.com/fatedier/frp/pkg/nathole"
"github.com/fatedier/frp/pkg/transport"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/util"
"github.com/fatedier/frp/pkg/util/xlog"
)
@ -153,17 +153,17 @@ func (sv *XTCPVisitor) handleConn(userConn net.Conn) {
var muxConnRWCloser io.ReadWriteCloser = tunnelConn
if sv.cfg.UseEncryption {
muxConnRWCloser, err = frpIo.WithEncryption(muxConnRWCloser, []byte(sv.cfg.Sk))
muxConnRWCloser, err = libio.WithEncryption(muxConnRWCloser, []byte(sv.cfg.Sk))
if err != nil {
xl.Error("create encryption stream error: %v", err)
return
}
}
if sv.cfg.UseCompression {
muxConnRWCloser = frpIo.WithCompression(muxConnRWCloser)
muxConnRWCloser = libio.WithCompression(muxConnRWCloser)
}
_, _, errs := frpIo.Join(userConn, muxConnRWCloser)
_, _, errs := libio.Join(userConn, muxConnRWCloser)
xl.Debug("join connections closed")
if len(errs) > 0 {
xl.Trace("join connections errors: %v", errs)
@ -302,7 +302,7 @@ func (ks *KCPTunnelSession) Init(listenConn *net.UDPConn, raddr *net.UDPAddr) er
if err != nil {
return fmt.Errorf("dial udp error: %v", err)
}
remote, err := frpNet.NewKCPConnFromUDP(lConn, true, raddr.String())
remote, err := utilnet.NewKCPConnFromUDP(lConn, true, raddr.String())
if err != nil {
return fmt.Errorf("create kcp connection from udp connection error: %v", err)
}
@ -393,7 +393,7 @@ func (qs *QUICTunnelSession) OpenConn(ctx context.Context) (net.Conn, error) {
if err != nil {
return nil, err
}
return frpNet.QuicStreamToNetConn(stream, session), nil
return utilnet.QuicStreamToNetConn(stream, session), nil
}
func (qs *QUICTunnelSession) Close() {

4
pkg/plugin/client/http2https.go
View File

@ -23,7 +23,7 @@ import (
"net/http/httputil"
"strings"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
const PluginHTTP2HTTPS = "http2https"
@ -98,7 +98,7 @@ func NewHTTP2HTTPSPlugin(params map[string]string) (Plugin, error) {
}
func (p *HTTP2HTTPSPlugin) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBufToLocal []byte) {
wrapConn := frpNet.WrapReadWriteCloserToConn(conn, realConn)
wrapConn := utilnet.WrapReadWriteCloserToConn(conn, realConn)
_ = p.l.PutConn(wrapConn)
}

16
pkg/plugin/client/http_proxy.go
View File

@ -23,10 +23,10 @@ import (
"strings"
"time"
frpIo "github.com/fatedier/golib/io"
gnet "github.com/fatedier/golib/net"
libio "github.com/fatedier/golib/io"
libnet "github.com/fatedier/golib/net"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/util"
)
@ -69,9 +69,9 @@ func (hp *HTTPProxy) Name() string {
}
func (hp *HTTPProxy) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBufToLocal []byte) {
wrapConn := frpNet.WrapReadWriteCloserToConn(conn, realConn)
wrapConn := utilnet.WrapReadWriteCloserToConn(conn, realConn)
sc, rd := gnet.NewSharedConn(wrapConn)
sc, rd := libnet.NewSharedConn(wrapConn)
firstBytes := make([]byte, 7)
_, err := rd.Read(firstBytes)
if err != nil {
@ -86,7 +86,7 @@ func (hp *HTTPProxy) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBuf
wrapConn.Close()
return
}
hp.handleConnectReq(request, frpIo.WrapReadWriteCloser(bufRd, wrapConn, wrapConn.Close))
hp.handleConnectReq(request, libio.WrapReadWriteCloser(bufRd, wrapConn, wrapConn.Close))
return
}
@ -158,7 +158,7 @@ func (hp *HTTPProxy) ConnectHandler(rw http.ResponseWriter, req *http.Request) {
}
_, _ = client.Write([]byte("HTTP/1.1 200 OK\r\n\r\n"))
go frpIo.Join(remote, client)
go libio.Join(remote, client)
}
func (hp *HTTPProxy) Auth(req *http.Request) bool {
@ -213,7 +213,7 @@ func (hp *HTTPProxy) handleConnectReq(req *http.Request, rwc io.ReadWriteCloser)
}
_, _ = rwc.Write([]byte("HTTP/1.1 200 OK\r\n\r\n"))
frpIo.Join(remote, rwc)
libio.Join(remote, rwc)
}
func copyHeaders(dst, src http.Header) {

4
pkg/plugin/client/https2http.go
View File

@ -24,7 +24,7 @@ import (
"strings"
"github.com/fatedier/frp/pkg/transport"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
const PluginHTTPS2HTTP = "https2http"
@ -123,7 +123,7 @@ func (p *HTTPS2HTTPPlugin) genTLSConfig() (*tls.Config, error) {
}
func (p *HTTPS2HTTPPlugin) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBufToLocal []byte) {
wrapConn := frpNet.WrapReadWriteCloserToConn(conn, realConn)
wrapConn := utilnet.WrapReadWriteCloserToConn(conn, realConn)
_ = p.l.PutConn(wrapConn)
}

4
pkg/plugin/client/https2https.go
View File

@ -24,7 +24,7 @@ import (
"strings"
"github.com/fatedier/frp/pkg/transport"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
const PluginHTTPS2HTTPS = "https2https"
@ -128,7 +128,7 @@ func (p *HTTPS2HTTPSPlugin) genTLSConfig() (*tls.Config, error) {
}
func (p *HTTPS2HTTPSPlugin) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBufToLocal []byte) {
wrapConn := frpNet.WrapReadWriteCloserToConn(conn, realConn)
wrapConn := utilnet.WrapReadWriteCloserToConn(conn, realConn)
_ = p.l.PutConn(wrapConn)
}

4
pkg/plugin/client/socks5.go
View File

@ -21,7 +21,7 @@ import (
gosocks5 "github.com/armon/go-socks5"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
const PluginSocks5 = "socks5"
@ -52,7 +52,7 @@ func NewSocks5Plugin(params map[string]string) (p Plugin, err error) {
func (sp *Socks5Plugin) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBufToLocal []byte) {
defer conn.Close()
wrapConn := frpNet.WrapReadWriteCloserToConn(conn, realConn)
wrapConn := utilnet.WrapReadWriteCloserToConn(conn, realConn)
_ = sp.Server.ServeConn(wrapConn)
}

8
pkg/plugin/client/static_file.go
View File

@ -22,7 +22,7 @@ import (
"github.com/gorilla/mux"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
const PluginStaticFile = "static_file"
@ -65,8 +65,8 @@ func NewStaticFilePlugin(params map[string]string) (Plugin, error) {
}
router := mux.NewRouter()
router.Use(frpNet.NewHTTPAuthMiddleware(httpUser, httpPasswd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
router.PathPrefix(prefix).Handler(frpNet.MakeHTTPGzipHandler(http.StripPrefix(prefix, http.FileServer(http.Dir(localPath))))).Methods("GET")
router.Use(utilnet.NewHTTPAuthMiddleware(httpUser, httpPasswd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
router.PathPrefix(prefix).Handler(utilnet.MakeHTTPGzipHandler(http.StripPrefix(prefix, http.FileServer(http.Dir(localPath))))).Methods("GET")
sp.s = &http.Server{
Handler: router,
}
@ -77,7 +77,7 @@ func NewStaticFilePlugin(params map[string]string) (Plugin, error) {
}
func (sp *StaticFilePlugin) Handle(conn io.ReadWriteCloser, realConn net.Conn, extraBufToLocal []byte) {
wrapConn := frpNet.WrapReadWriteCloserToConn(conn, realConn)
wrapConn := utilnet.WrapReadWriteCloserToConn(conn, realConn)
_ = sp.l.PutConn(wrapConn)
}

4
pkg/plugin/client/unix_domain_socket.go
View File

@ -19,7 +19,7 @@ import (
"io"
"net"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
)
const PluginUnixDomainSocket = "unix_domain_socket"
@ -62,7 +62,7 @@ func (uds *UnixDomainSocketPlugin) Handle(conn io.ReadWriteCloser, realConn net.
}
}
frpIo.Join(localConn, conn)
libio.Join(localConn, conn)
}
func (uds *UnixDomainSocketPlugin) Name() string {

31
pkg/util/net/listener.go
View File

@ -22,20 +22,21 @@ import (
"github.com/fatedier/golib/errors"
)
// Custom listener
type CustomListener struct {
// InternalListener is a listener that can be used to accept connections from
// other goroutines.
type InternalListener struct {
acceptCh chan net.Conn
closed bool
mu sync.Mutex
}
func NewCustomListener() *CustomListener {
return &CustomListener{
acceptCh: make(chan net.Conn, 64),
func NewInternalListener() *InternalListener {
return &InternalListener{
acceptCh: make(chan net.Conn, 128),
}
}
func (l *CustomListener) Accept() (net.Conn, error) {
func (l *InternalListener) Accept() (net.Conn, error) {
conn, ok := <-l.acceptCh
if !ok {
return nil, fmt.Errorf("listener closed")
@ -43,7 +44,7 @@ func (l *CustomListener) Accept() (net.Conn, error) {
return conn, nil
}
func (l *CustomListener) PutConn(conn net.Conn) error {
func (l *InternalListener) PutConn(conn net.Conn) error {
err := errors.PanicToError(func() {
select {
case l.acceptCh <- conn:
@ -54,7 +55,7 @@ func (l *CustomListener) PutConn(conn net.Conn) error {
return err
}
func (l *CustomListener) Close() error {
func (l *InternalListener) Close() error {
l.mu.Lock()
defer l.mu.Unlock()
if !l.closed {
@ -64,6 +65,16 @@ func (l *CustomListener) Close() error {
return nil
}
func (l *CustomListener) Addr() net.Addr {
return (*net.TCPAddr)(nil)
func (l *InternalListener) Addr() net.Addr {
return &InternalAddr{}
}
type InternalAddr struct{}
func (ia *InternalAddr) Network() string {
return "internal"
}
func (ia *InternalAddr) String() string {
return "internal"
}

4
pkg/util/net/tls.go
View File

@ -20,7 +20,7 @@ import (
"net"
"time"
gnet "github.com/fatedier/golib/net"
libnet "github.com/fatedier/golib/net"
)
var FRPTLSHeadByte = 0x17
@ -28,7 +28,7 @@ var FRPTLSHeadByte = 0x17
func CheckAndEnableTLSServerConnWithTimeout(
c net.Conn, tlsConfig *tls.Config, tlsOnly bool, timeout time.Duration,
) (out net.Conn, isTLS bool, custom bool, err error) {
sc, r := gnet.NewSharedConnSize(c, 2)
sc, r := libnet.NewSharedConnSize(c, 2)
buf := make([]byte, 1)
var n int
_ = c.SetReadDeadline(time.Now().Add(timeout))

4
pkg/util/tcpmux/httpconnect.go
View File

@ -22,7 +22,7 @@ import (
"net/http"
"time"
gnet "github.com/fatedier/golib/net"
libnet "github.com/fatedier/golib/net"
"github.com/fatedier/frp/pkg/util/util"
"github.com/fatedier/frp/pkg/util/vhost"
@ -94,7 +94,7 @@ func (muxer *HTTPConnectTCPMuxer) auth(c net.Conn, username, password string, re
func (muxer *HTTPConnectTCPMuxer) getHostFromHTTPConnect(c net.Conn) (net.Conn, map[string]string, error) {
reqInfoMap := make(map[string]string, 0)
sc, rd := gnet.NewSharedConn(c)
sc, rd := libnet.NewSharedConn(c)
host, httpUser, httpPwd, err := muxer.readHTTPConnectRequest(rd)
if err != nil {

4
pkg/util/vhost/http.go
View File

@ -28,7 +28,7 @@ import (
"strings"
"time"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"github.com/fatedier/golib/pool"
frpLog "github.com/fatedier/frp/pkg/util/log"
@ -256,7 +256,7 @@ func (rp *HTTPReverseProxy) connectHandler(rw http.ResponseWriter, req *http.Req
return
}
_ = req.Write(remote)
go frpIo.Join(remote, client)
go libio.Join(remote, client)
}
func parseBasicAuth(auth string) (username, password string, ok bool) {

4
pkg/util/vhost/https.go
View File

@ -20,7 +20,7 @@ import (
"net"
"time"
gnet "github.com/fatedier/golib/net"
libnet "github.com/fatedier/golib/net"
)
type HTTPSMuxer struct {
@ -37,7 +37,7 @@ func NewHTTPSMuxer(listener net.Listener, timeout time.Duration) (*HTTPSMuxer, e
func GetHTTPSHostname(c net.Conn) (_ net.Conn, _ map[string]string, err error) {
reqInfoMap := make(map[string]string, 0)
sc, rd := gnet.NewSharedConn(c)
sc, rd := libnet.NewSharedConn(c)
clientHello, err := readClientHello(rd)
if err != nil {

4
pkg/util/vhost/vhost.go
View File

@ -22,7 +22,7 @@ import (
"github.com/fatedier/golib/errors"
"github.com/fatedier/frp/pkg/util/log"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/xlog"
)
@ -282,7 +282,7 @@ func (l *Listener) Accept() (net.Conn, error) {
xl.Debug("rewrite host to [%s] success", l.rewriteHost)
conn = sConn
}
return frpNet.NewContextConn(l.ctx, conn), nil
return utilnet.NewContextConn(l.ctx, conn), nil
}
func (l *Listener) Close() error {

6
server/control.go
View File

@ -30,7 +30,7 @@ import (
"github.com/fatedier/frp/pkg/auth"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/consts"
frpErr "github.com/fatedier/frp/pkg/errors"
pkgerr "github.com/fatedier/frp/pkg/errors"
"github.com/fatedier/frp/pkg/msg"
plugin "github.com/fatedier/frp/pkg/plugin/server"
"github.com/fatedier/frp/pkg/transport"
@ -268,7 +268,7 @@ func (ctl *Control) GetWorkConn() (workConn net.Conn, err error) {
select {
case workConn, ok = <-ctl.workConnCh:
if !ok {
err = frpErr.ErrCtlClosed
err = pkgerr.ErrCtlClosed
return
}
xl.Debug("get work connection from pool")
@ -283,7 +283,7 @@ func (ctl *Control) GetWorkConn() (workConn net.Conn, err error) {
select {
case workConn, ok = <-ctl.workConnCh:
if !ok {
err = frpErr.ErrCtlClosed
err = pkgerr.ErrCtlClosed
xl.Warn("no work connections available, %v", err)
return
}

6
server/dashboard.go
View File

@ -25,7 +25,7 @@ import (
"github.com/prometheus/client_golang/prometheus/promhttp"
"github.com/fatedier/frp/assets"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
)
var (
@ -50,7 +50,7 @@ func (svr *Service) RunDashboardServer(address string) (err error) {
subRouter := router.NewRoute().Subrouter()
user, passwd := svr.cfg.DashboardUser, svr.cfg.DashboardPwd
subRouter.Use(frpNet.NewHTTPAuthMiddleware(user, passwd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
subRouter.Use(utilnet.NewHTTPAuthMiddleware(user, passwd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
// metrics
if svr.cfg.EnablePrometheus {
@ -65,7 +65,7 @@ func (svr *Service) RunDashboardServer(address string) (err error) {
// view
subRouter.Handle("/favicon.ico", http.FileServer(assets.FileSystem)).Methods("GET")
subRouter.PathPrefix("/static/").Handler(frpNet.MakeHTTPGzipHandler(http.StripPrefix("/static/", http.FileServer(assets.FileSystem)))).Methods("GET")
subRouter.PathPrefix("/static/").Handler(utilnet.MakeHTTPGzipHandler(http.StripPrefix("/static/", http.FileServer(assets.FileSystem)))).Methods("GET")
subRouter.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/static/", http.StatusMovedPermanently)

14
server/proxy/http.go
View File

@ -19,12 +19,12 @@ import (
"net"
"strings"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"golang.org/x/time/rate"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/util/limit"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/util"
"github.com/fatedier/frp/pkg/util/vhost"
"github.com/fatedier/frp/server/metrics"
@ -157,24 +157,24 @@ func (pxy *HTTPProxy) GetRealConn(remoteAddr string) (workConn net.Conn, err err
var rwc io.ReadWriteCloser = tmpConn
if pxy.cfg.UseEncryption {
rwc, err = frpIo.WithEncryption(rwc, []byte(pxy.serverCfg.Token))
rwc, err = libio.WithEncryption(rwc, []byte(pxy.serverCfg.Token))
if err != nil {
xl.Error("create encryption stream error: %v", err)
return
}
}
if pxy.cfg.UseCompression {
rwc = frpIo.WithCompression(rwc)
rwc = libio.WithCompression(rwc)
}
if pxy.GetLimiter() != nil {
rwc = frpIo.WrapReadWriteCloser(limit.NewReader(rwc, pxy.GetLimiter()), limit.NewWriter(rwc, pxy.GetLimiter()), func() error {
rwc = libio.WrapReadWriteCloser(limit.NewReader(rwc, pxy.GetLimiter()), limit.NewWriter(rwc, pxy.GetLimiter()), func() error {
return rwc.Close()
})
}
workConn = frpNet.WrapReadWriteCloserToConn(rwc, tmpConn)
workConn = frpNet.WrapStatsConn(workConn, pxy.updateStatsAfterClosedConn)
workConn = utilnet.WrapReadWriteCloserToConn(rwc, tmpConn)
workConn = utilnet.WrapStatsConn(workConn, pxy.updateStatsAfterClosedConn)
metrics.Server.OpenConnection(pxy.GetName(), pxy.GetConf().GetBaseInfo().ProxyType)
return
}

16
server/proxy/proxy.go
View File

@ -23,14 +23,14 @@ import (
"sync"
"time"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"golang.org/x/time/rate"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/msg"
plugin "github.com/fatedier/frp/pkg/plugin/server"
"github.com/fatedier/frp/pkg/util/limit"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/xlog"
"github.com/fatedier/frp/server/controller"
"github.com/fatedier/frp/server/metrics"
@ -113,7 +113,7 @@ func (pxy *BaseProxy) GetWorkConnFromPool(src, dst net.Addr) (workConn net.Conn,
}
xl.Debug("get a new work connection: [%s]", workConn.RemoteAddr().String())
xl.Spawn().AppendPrefix(pxy.GetName())
workConn = frpNet.NewContextConn(pxy.ctx, workConn)
workConn = utilnet.NewContextConn(pxy.ctx, workConn)
var (
srcAddr string
@ -156,7 +156,7 @@ func (pxy *BaseProxy) GetWorkConnFromPool(src, dst net.Addr) (workConn net.Conn,
}
// startListenHandler start a goroutine handler for each listener.
// p: p will just be passed to handler(Proxy, frpNet.Conn).
// p: p will just be passed to handler(Proxy, utilnet.Conn).
// handler: each proxy type can set different handler function to deal with connections accepted from listeners.
func (pxy *BaseProxy) startListenHandler(p Proxy, handler func(Proxy, net.Conn, config.ServerCommonConf)) {
xl := xlog.FromContextSafe(pxy.ctx)
@ -297,18 +297,18 @@ func HandleUserTCPConnection(pxy Proxy, userConn net.Conn, serverCfg config.Serv
cfg := pxy.GetConf().GetBaseInfo()
xl.Trace("handler user tcp connection, use_encryption: %t, use_compression: %t", cfg.UseEncryption, cfg.UseCompression)
if cfg.UseEncryption {
local, err = frpIo.WithEncryption(local, []byte(serverCfg.Token))
local, err = libio.WithEncryption(local, []byte(serverCfg.Token))
if err != nil {
xl.Error("create encryption stream error: %v", err)
return
}
}
if cfg.UseCompression {
local = frpIo.WithCompression(local)
local = libio.WithCompression(local)
}
if pxy.GetLimiter() != nil {
local = frpIo.WrapReadWriteCloser(limit.NewReader(local, pxy.GetLimiter()), limit.NewWriter(local, pxy.GetLimiter()), func() error {
local = libio.WrapReadWriteCloser(limit.NewReader(local, pxy.GetLimiter()), limit.NewWriter(local, pxy.GetLimiter()), func() error {
return local.Close()
})
}
@ -319,7 +319,7 @@ func HandleUserTCPConnection(pxy Proxy, userConn net.Conn, serverCfg config.Serv
name := pxy.GetName()
proxyType := pxy.GetConf().GetBaseInfo().ProxyType
metrics.Server.OpenConnection(name, proxyType)
inCount, outCount, _ := frpIo.Join(local, userConn)
inCount, outCount, _ := libio.Join(local, userConn)
metrics.Server.CloseConnection(name, proxyType)
metrics.Server.AddTrafficIn(name, proxyType, inCount)
metrics.Server.AddTrafficOut(name, proxyType, outCount)

12
server/proxy/udp.go
View File

@ -23,14 +23,14 @@ import (
"time"
"github.com/fatedier/golib/errors"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
"golang.org/x/time/rate"
"github.com/fatedier/frp/pkg/config"
"github.com/fatedier/frp/pkg/msg"
"github.com/fatedier/frp/pkg/proto/udp"
"github.com/fatedier/frp/pkg/util/limit"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/server/metrics"
)
@ -189,7 +189,7 @@ func (pxy *UDPProxy) Run() (remoteAddr string, err error) {
var rwc io.ReadWriteCloser = workConn
if pxy.cfg.UseEncryption {
rwc, err = frpIo.WithEncryption(rwc, []byte(pxy.serverCfg.Token))
rwc, err = libio.WithEncryption(rwc, []byte(pxy.serverCfg.Token))
if err != nil {
xl.Error("create encryption stream error: %v", err)
workConn.Close()
@ -197,16 +197,16 @@ func (pxy *UDPProxy) Run() (remoteAddr string, err error) {
}
}
if pxy.cfg.UseCompression {
rwc = frpIo.WithCompression(rwc)
rwc = libio.WithCompression(rwc)
}
if pxy.GetLimiter() != nil {
rwc = frpIo.WrapReadWriteCloser(limit.NewReader(rwc, pxy.GetLimiter()), limit.NewWriter(rwc, pxy.GetLimiter()), func() error {
rwc = libio.WrapReadWriteCloser(limit.NewReader(rwc, pxy.GetLimiter()), limit.NewWriter(rwc, pxy.GetLimiter()), func() error {
return rwc.Close()
})
}
pxy.workConn = frpNet.WrapReadWriteCloserToConn(rwc, workConn)
pxy.workConn = utilnet.WrapReadWriteCloserToConn(rwc, workConn)
ctx, cancel := context.WithCancel(context.Background())
go workConnReaderFn(pxy.workConn)
go workConnSenderFn(pxy.workConn, ctx)

20
server/service.go
View File

@ -39,7 +39,7 @@ import (
plugin "github.com/fatedier/frp/pkg/plugin/server"
"github.com/fatedier/frp/pkg/transport"
"github.com/fatedier/frp/pkg/util/log"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/tcpmux"
"github.com/fatedier/frp/pkg/util/util"
"github.com/fatedier/frp/pkg/util/version"
@ -210,7 +210,7 @@ func NewService(cfg config.ServerCommonConf) (svr *Service, err error) {
// Listen for accepting connections from client using kcp protocol.
if cfg.KCPBindPort > 0 {
address := net.JoinHostPort(cfg.BindAddr, strconv.Itoa(cfg.KCPBindPort))
svr.kcpListener, err = frpNet.ListenKcp(address)
svr.kcpListener, err = utilnet.ListenKcp(address)
if err != nil {
err = fmt.Errorf("listen on kcp udp address %s error: %v", address, err)
return
@ -235,11 +235,11 @@ func NewService(cfg config.ServerCommonConf) (svr *Service, err error) {
}
// Listen for accepting connections from client using websocket protocol.
websocketPrefix := []byte("GET " + frpNet.FrpWebsocketPath)
websocketPrefix := []byte("GET " + utilnet.FrpWebsocketPath)
websocketLn := svr.muxer.Listen(0, uint32(len(websocketPrefix)), func(data []byte) bool {
return bytes.Equal(data, websocketPrefix)
})
svr.websocketListener = frpNet.NewWebsocketListener(websocketLn)
svr.websocketListener = utilnet.NewWebsocketListener(websocketLn)
// Create http vhost muxer.
if cfg.VhostHTTPPort > 0 {
@ -294,7 +294,7 @@ func NewService(cfg config.ServerCommonConf) (svr *Service, err error) {
// frp tls listener
svr.tlsListener = svr.muxer.Listen(2, 1, func(data []byte) bool {
// tls first byte can be 0x16 only when vhost https port is not same with bind port
return int(data[0]) == frpNet.FRPTLSHeadByte || int(data[0]) == 0x16
return int(data[0]) == utilnet.FRPTLSHeadByte || int(data[0]) == 0x16
})
// Create nat hole controller.
@ -442,12 +442,12 @@ func (svr *Service) HandleListener(l net.Listener) {
xl := xlog.New()
ctx := context.Background()
c = frpNet.NewContextConn(xlog.NewContext(ctx, xl), c)
c = utilnet.NewContextConn(xlog.NewContext(ctx, xl), c)
log.Trace("start check TLS connection...")
originConn := c
var isTLS, custom bool
c, isTLS, custom, err = frpNet.CheckAndEnableTLSServerConnWithTimeout(c, svr.tlsConfig, svr.cfg.TLSOnly, connReadTimeout)
c, isTLS, custom, err = utilnet.CheckAndEnableTLSServerConnWithTimeout(c, svr.tlsConfig, svr.cfg.TLSOnly, connReadTimeout)
if err != nil {
log.Warn("CheckAndEnableTLSServerConnWithTimeout error: %v", err)
originConn.Close()
@ -501,7 +501,7 @@ func (svr *Service) HandleQUICListener(l quic.Listener) {
_ = frpConn.CloseWithError(0, "")
return
}
go svr.handleConnection(ctx, frpNet.QuicStreamToNetConn(stream, frpConn))
go svr.handleConnection(ctx, utilnet.QuicStreamToNetConn(stream, frpConn))
}
}(context.Background(), c)
}
@ -517,7 +517,7 @@ func (svr *Service) RegisterControl(ctlConn net.Conn, loginMsg *msg.Login) (err
}
}
ctx := frpNet.NewContextFromConn(ctlConn)
ctx := utilnet.NewContextFromConn(ctlConn)
xl := xlog.FromContextSafe(ctx)
xl.AppendPrefix(loginMsg.RunID)
ctx = xlog.NewContext(ctx, xl)
@ -555,7 +555,7 @@ func (svr *Service) RegisterControl(ctlConn net.Conn, loginMsg *msg.Login) (err
// RegisterWorkConn register a new work connection to control and proxies need it.
func (svr *Service) RegisterWorkConn(workConn net.Conn, newMsg *msg.NewWorkConn) error {
xl := frpNet.NewLogFromConn(workConn)
xl := utilnet.NewLogFromConn(workConn)
ctl, exist := svr.ctlManager.GetByID(newMsg.RunID)
if !exist {
xl.Warn("No client control found for run id [%s]", newMsg.RunID)

18
server/visitor/visitor.go
View File

@ -20,15 +20,15 @@ import (
"net"
"sync"
frpIo "github.com/fatedier/golib/io"
libio "github.com/fatedier/golib/io"
frpNet "github.com/fatedier/frp/pkg/util/net"
utilnet "github.com/fatedier/frp/pkg/util/net"
"github.com/fatedier/frp/pkg/util/util"
)
// Manager for visitor listeners.
type Manager struct {
visitorListeners map[string]*frpNet.CustomListener
visitorListeners map[string]*utilnet.InternalListener
skMap map[string]string
mu sync.RWMutex
@ -36,12 +36,12 @@ type Manager struct {
func NewManager() *Manager {
return &Manager{
visitorListeners: make(map[string]*frpNet.CustomListener),
visitorListeners: make(map[string]*utilnet.InternalListener),
skMap: make(map[string]string),
}
}
func (vm *Manager) Listen(name string, sk string) (l *frpNet.CustomListener, err error) {
func (vm *Manager) Listen(name string, sk string) (l *utilnet.InternalListener, err error) {
vm.mu.Lock()
defer vm.mu.Unlock()
@ -50,7 +50,7 @@ func (vm *Manager) Listen(name string, sk string) (l *frpNet.CustomListener, err
return
}
l = frpNet.NewCustomListener()
l = utilnet.NewInternalListener()
vm.visitorListeners[name] = l
vm.skMap[name] = sk
return
@ -71,15 +71,15 @@ func (vm *Manager) NewConn(name string, conn net.Conn, timestamp int64, signKey
var rwc io.ReadWriteCloser = conn
if useEncryption {
if rwc, err = frpIo.WithEncryption(rwc, []byte(sk)); err != nil {
if rwc, err = libio.WithEncryption(rwc, []byte(sk)); err != nil {
err = fmt.Errorf("create encryption connection failed: %v", err)
return
}
}
if useCompression {
rwc = frpIo.WithCompression(rwc)
rwc = libio.WithCompression(rwc)
}
err = l.PutConn(frpNet.WrapReadWriteCloserToConn(rwc, conn))
err = l.PutConn(utilnet.WrapReadWriteCloserToConn(rwc, conn))
} else {
err = fmt.Errorf("custom listener for [%s] doesn't exist", name)
return