close request bodies

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

konnectd/pkg/service/v0/service.go

@@ -196,6 +196,9 @@ func (k Konnectd) Index() http.HandlerFunc {
 	if err != nil {
 		k.logger.Fatal().Err(err).Msg("Could not read index template")
 	}
+	if err = f.Close(); err != nil {
+		k.logger.Fatal().Err(err).Msg("Could not close body")
+	}
 
 	// TODO add environment variable to make the path prefix configurable
 	pp := "/signin/v1"

ocs/pkg/service/v0/groups.go

@@ -137,6 +137,10 @@ func (o Ocs) RemoveFromGroup(w http.ResponseWriter, r *http.Request) {
 		render.Render(w, r, response.ErrRender(data.MetaBadRequest.StatusCode, err.Error()))
 		return
 	}
+	if err = r.Body.Close(); err != nil {
+		render.Render(w, r, response.ErrRender(data.MetaServerError.StatusCode, err.Error()))
+		return
+	}
 
 	values, err := url.ParseQuery(string(body))
 	if err != nil {

proxy/pkg/proxy/proxy_integration_test.go

@@ -145,6 +145,9 @@ func TestProxyIntegration(t *testing.T) {
 			if err != nil {
 				t.Fatal("Error reading result body")
 			}
+			if err = rr.Result().Body.Close(); err != nil {
+				t.Fatal("Error closing result body")
+			}
 
 			bodyString := string(resultBody)
 			if bodyString != `OK` {