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Lint fixes 2/n

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This commit is contained in:
Juan Font Alonso
2022-06-26 11:55:37 +02:00
parent 10cd87e5a2
commit a913d1b521
5 changed files with 140 additions and 138 deletions
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32
derp_server.go
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@@ -94,30 +94,30 @@ func (h *Headscale) generateRegionLocalDERP() (tailcfg.DERPRegion, error) {
}
func (h *Headscale) DERPHandler(
w http.ResponseWriter,
r *http.Request,
writer http.ResponseWriter,
req *http.Request,
) {
log.Trace().Caller().Msgf("/derp request from %v", r.RemoteAddr)
up := strings.ToLower(r.Header.Get("Upgrade"))
log.Trace().Caller().Msgf("/derp request from %v", req.RemoteAddr)
up := strings.ToLower(req.Header.Get("Upgrade"))
if up != "websocket" && up != "derp" {
if up != "" {
log.Warn().Caller().Msgf("Weird websockets connection upgrade: %q", up)
}
w.Header().Set("Content-Type", "text/plain")
w.WriteHeader(http.StatusUpgradeRequired)
w.Write([]byte("DERP requires connection upgrade"))
writer.Header().Set("Content-Type", "text/plain")
writer.WriteHeader(http.StatusUpgradeRequired)
writer.Write([]byte("DERP requires connection upgrade"))
return
}
fastStart := r.Header.Get(fastStartHeader) == "1"
fastStart := req.Header.Get(fastStartHeader) == "1"
hijacker, ok := w.(http.Hijacker)
hijacker, ok := writer.(http.Hijacker)
if !ok {
log.Error().Caller().Msg("DERP requires Hijacker interface from Gin")
w.Header().Set("Content-Type", "text/plain")
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte("HTTP does not support general TCP support"))
writer.Header().Set("Content-Type", "text/plain")
writer.WriteHeader(http.StatusInternalServerError)
writer.Write([]byte("HTTP does not support general TCP support"))
return
}
@@ -125,13 +125,13 @@ func (h *Headscale) DERPHandler(
netConn, conn, err := hijacker.Hijack()
if err != nil {
log.Error().Caller().Err(err).Msgf("Hijack failed")
w.Header().Set("Content-Type", "text/plain")
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte("HTTP does not support general TCP support"))
writer.Header().Set("Content-Type", "text/plain")
writer.WriteHeader(http.StatusInternalServerError)
writer.Write([]byte("HTTP does not support general TCP support"))
return
}
log.Trace().Caller().Msgf("Hijacked connection from %v", r.RemoteAddr)
log.Trace().Caller().Msgf("Hijacked connection from %v", req.RemoteAddr)
if !fastStart {
pubKey := h.privateKey.Public()