WIP: Demo store for testing

While we wait for the API vendor bump to land

Author: wking

pkg/customsignaturestore/customsignaturestore.go

@@ -70,9 +70,12 @@ func (s *Store) refreshConfiguration(ctx context.Context) ([]*url.URL, error) {
 		return uris, err
 	}
 
-	if config.Spec.SignatureStores != nil {
-		uris = make([]*url.URL, 0, len(config.Spec.SignatureStores))
-		for _, uriString := range config.Spec.SignatureStores {
+	fmt.Printf("ignoring %v until the API lands", config.Spec)
+	// signatureStores := config.Spec.SignatureStores  FIXME: once the API pull lands
+	signatureStores := []string{"https://raw.githubusercontent.com/wking/cincinnati-graph-data/signatureStores-demo"}
+	if signatureStores != nil {
+		uris = make([]*url.URL, 0, len(signatureStores))
+		for _, uriString := range signatureStores {
 			uri, err := url.Parse(uriString)
 			if err != nil {
 				return uris, err