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use the correct HTTP/3 ALPN when using draft-34

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This commit is contained in:
Marten Seemann
2021-02-05 14:19:00 +08:00
parent 9dba8141ba
commit 615540f8d5
1 changed files with 11 additions and 2 deletions
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13
http3/server.go
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@@ -32,6 +32,7 @@ var (
const (
nextProtoH3Draft29 = "h3-29"
nextProtoH3Draft32 = "h3-32"
nextProtoH3Draft34 = "h3-34"
streamTypeControlStream = 0
streamTypePushStream = 1
)
@@ -43,6 +44,9 @@ func versionToALPN(v protocol.VersionNumber) string {
if v == protocol.VersionDraft32 {
return nextProtoH3Draft32
}
if v == protocol.VersionDraft34 {
return nextProtoH3Draft34
}
return ""
}
@@ -145,8 +149,13 @@ func (s *Server) serveImpl(tlsConf *tls.Config, conn net.PacketConn) error {
GetConfigForClient: func(ch *tls.ClientHelloInfo) (*tls.Config, error) {
// determine the ALPN from the QUIC version used
proto := nextProtoH3Draft29
if qconn, ok := ch.Conn.(handshake.ConnWithVersion); ok && qconn.GetQUICVersion() == quic.VersionDraft32 {
proto = nextProtoH3Draft32
if qconn, ok := ch.Conn.(handshake.ConnWithVersion); ok {
if qconn.GetQUICVersion() == quic.VersionDraft32 {
proto = nextProtoH3Draft32
}
if qconn.GetQUICVersion() == protocol.VersionDraft34 {
proto = nextProtoH3Draft34
}
}
config := tlsConf
if tlsConf.GetConfigForClient != nil {