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Merge pull request #1793 from lucifer9/h2c

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add server side h2c (http2 without TLS protection) support
This commit is contained in:
Xiaokang Wang 2019-07-10 08:49:10 +08:00 committed by GitHub
commit aa3c337041
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1 changed files with 27 additions and 11 deletions
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24
transport/internet/http/hub.go
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@ -16,6 +16,9 @@ import (
"v2ray.com/core/common/signal/done"
"v2ray.com/core/transport/internet"
"v2ray.com/core/transport/internet/tls"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
)
type Listener struct {
@ -102,17 +105,24 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
config: *httpSettings,
}
var server *http.Server
config := tls.ConfigFromStreamSettings(streamSettings)
if config == nil {
return nil, newError("TLS must be enabled for http transport.").AtWarning()
}
h2s := &http2.Server{}
server := &http.Server{
server = &http.Server{
Addr: serial.Concat(address, ":", port),
Handler: h2c.NewHandler(listener, h2s),
ReadHeaderTimeout: time.Second * 4,
}
} else {
server = &http.Server{
Addr: serial.Concat(address, ":", port),
TLSConfig: config.GetTLSConfig(tls.WithNextProto("h2")),
Handler: listener,
ReadHeaderTimeout: time.Second * 4,
}
}
listener.server = server
go func() {
@ -124,11 +134,17 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
newError("failed to listen on", address, ":", port).Base(err).WriteToLog(session.ExportIDToError(ctx))
return
}
if config == nil {
err = server.Serve(tcpListener)
if err != nil {
newError("stoping serving H2C").Base(err).WriteToLog(session.ExportIDToError(ctx))
}
} else {
err = server.ServeTLS(tcpListener, "", "")
if err != nil {
newError("stoping serving TLS").Base(err).WriteToLog(session.ExportIDToError(ctx))
}
}
}()
return listener, nil