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tcp multiplexing over http connect tunnel

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fatedier
2020-03-05 21:47:49 +08:00
committed by GitHub
parent 0b9124d4fd
commit 1db091b381
22 changed files with 565 additions and 26 deletions
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13
utils/vhost/vhost.go
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@@ -29,22 +29,25 @@ import (
type muxFunc func(net.Conn) (net.Conn, map[string]string, error)
type httpAuthFunc func(net.Conn, string, string, string) (bool, error)
type hostRewriteFunc func(net.Conn, string) (net.Conn, error)
type successFunc func(net.Conn) error
type VhostMuxer struct {
listener net.Listener
timeout time.Duration
vhostFunc muxFunc
authFunc httpAuthFunc
successFunc successFunc
rewriteFunc hostRewriteFunc
registryRouter *VhostRouters
}
func NewVhostMuxer(listener net.Listener, vhostFunc muxFunc, authFunc httpAuthFunc, rewriteFunc hostRewriteFunc, timeout time.Duration) (mux *VhostMuxer, err error) {
func NewVhostMuxer(listener net.Listener, vhostFunc muxFunc, authFunc httpAuthFunc, successFunc successFunc, rewriteFunc hostRewriteFunc, timeout time.Duration) (mux *VhostMuxer, err error) {
mux = &VhostMuxer{
listener: listener,
timeout: timeout,
vhostFunc: vhostFunc,
authFunc: authFunc,
successFunc: successFunc,
rewriteFunc: rewriteFunc,
registryRouter: NewVhostRouters(),
}
@@ -149,7 +152,15 @@ func (v *VhostMuxer) handle(c net.Conn) {
c.Close()
return
}
xl := xlog.FromContextSafe(l.ctx)
if v.successFunc != nil {
if err := v.successFunc(c); err != nil {
xl.Info("success func failure on vhost connection: %v", err)
c.Close()
return
}
}
// if authFunc is exist and userName/password is set
// then verify user access