resolve linter issues

idp/pkg/service/v0/instrument.go

@@ -23,8 +23,3 @@ type instrument struct {
 func (i instrument) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	i.next.ServeHTTP(w, r)
 }
-
-// Dummy implements the Service interface.
-func (i instrument) Dummy(w http.ResponseWriter, r *http.Request) {
-	i.next.Dummy(w, r)
-}

idp/pkg/service/v0/logging.go

@@ -23,8 +23,3 @@ type logging struct {
 func (l logging) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	l.next.ServeHTTP(w, r)
 }
-
-// Dummy implements the Service interface.
-func (l logging) Dummy(w http.ResponseWriter, r *http.Request) {
-	l.next.Dummy(w, r)
-}

idp/pkg/service/v0/service.go

@@ -25,7 +25,6 @@ import (
 // Service defines the extension handlers.
 type Service interface {
 	ServeHTTP(http.ResponseWriter, *http.Request)
-	Dummy(http.ResponseWriter, *http.Request)
 }
 
 // NewService returns a service implementation for Service.
@@ -178,14 +177,6 @@ func (k IDP) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	k.mux.ServeHTTP(w, r)
 }
 
-// Dummy implements the Service interface.
-func (k IDP) Dummy(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "text/plain")
-	w.WriteHeader(http.StatusOK)
-
-	w.Write([]byte(http.StatusText(http.StatusOK)))
-}
-
 // Index renders the static html with the
 func (k IDP) Index() http.HandlerFunc {
 
@@ -211,6 +202,8 @@ func (k IDP) Index() http.HandlerFunc {
 
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
-		w.Write(indexHTML)
+		if _, err := w.Write(indexHTML); err != nil {
+			k.logger.Error().Err(err).Msg("could not write to response writer")
+		}
 	})
 }

idp/pkg/service/v0/tracing.go

@@ -21,8 +21,3 @@ type tracing struct {
 func (t tracing) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	middleware.Trace(t.next).ServeHTTP(w, r)
 }
-
-// Dummy implements the Service interface.
-func (t tracing) Dummy(w http.ResponseWriter, r *http.Request) {
-	t.next.Dummy(w, r)
-}