TUN-3617: Separate service from client, and implement different client for http vs. tcp origins

- extracted ResponseWriter from proxyConnection
 - added bastion tests over websocket
 - removed HTTPResp()
 - added some docstrings
 - Renamed some ingress clients as proxies
 - renamed instances of client to proxy in connection and origin
 - Stream no longer takes a context and logger.Service
This commit is contained in:
cthuang
2020-12-09 21:46:53 +00:00
committed by Nuno Diegues
parent 5e2b43adb5
commit e2262085e5
23 changed files with 839 additions and 354 deletions

View File

@@ -216,7 +216,7 @@ func (h *h2muxConnection) ServeStream(stream *h2mux.MuxedStream) error {
return reqErr
}
err := h.config.OriginClient.Proxy(respWriter, req, websocket.IsWebSocketUpgrade(req))
err := h.config.OriginProxy.Proxy(respWriter, req, websocket.IsWebSocketUpgrade(req))
if err != nil {
respWriter.WriteErrorResponse()
return err
@@ -240,8 +240,8 @@ type h2muxRespWriter struct {
*h2mux.MuxedStream
}
func (rp *h2muxRespWriter) WriteRespHeaders(resp *http.Response) error {
headers := h2mux.H1ResponseToH2ResponseHeaders(resp)
func (rp *h2muxRespWriter) WriteRespHeaders(status int, header http.Header) error {
headers := h2mux.H1ResponseToH2ResponseHeaders(status, header)
headers = append(headers, h2mux.Header{Name: ResponseMetaHeaderField, Value: responseMetaHeaderOrigin})
return rp.WriteHeaders(headers)
}