fix examples and update usage

example/server/dynamic/op.go

@@ -40,7 +40,7 @@ func main() {
 	port := "9998"
 	issuers := make([]string, len(hostnames))
 	for i, hostname := range hostnames {
-		issuers[i] = fmt.Sprintf("http://%s:%s", hostname, port)
+		issuers[i] = fmt.Sprintf("http://%s:%s/", hostname, port)
 	}
 
 	//the OpenID Provider requires a 32-byte key for (token) encryption

example/server/internal/storage.go

@@ -82,7 +82,7 @@ func (s *publicKey) Key() interface{} {
 }
 
 func NewStorage(issuer string) *storage {
-	hostname := strings.Split(strings.Split(issuer, "://")[0], ":")[0]
+	hostname := strings.Split(strings.Split(issuer, "://")[1], ":")[0]
 	key, _ := rsa.GenerateKey(rand.Reader, 2048)
 	return &storage{
 		authRequests:  make(map[string]*AuthRequest),

example/server/internal/storage_dynamic.go

@@ -254,7 +254,7 @@ func (s *multiStorage) Health(ctx context.Context) error {
 func (s *multiStorage) storageFromContext(ctx context.Context) (*storage, *oidc.Error) {
 	storage, ok := s.issuers[op.IssuerFromContext(ctx)]
 	if !ok {
-
+		return nil, oidc.ErrInvalidRequest().WithDescription("invalid issuer")
 	}
 	return storage, nil
 }