[#1377] added Authentik OAuth2 provider

Co-authored-by: Marc Singer <ms@pr0.tech>

tools/auth/strava.go

@@ -58,7 +58,6 @@ func (p *Strava) FetchAuthUser(token *oauth2.Token) (*AuthUser, error) {
 	}
 
 	user := &AuthUser{
-		Id:           strconv.Itoa(extracted.Id),
 		Name:         extracted.FirstName + " " + extracted.LastName,
 		Username:     extracted.Username,
 		AvatarUrl:    extracted.ProfileImageUrl,
@@ -67,5 +66,9 @@ func (p *Strava) FetchAuthUser(token *oauth2.Token) (*AuthUser, error) {
 		RefreshToken: token.RefreshToken,
 	}
 
+	if extracted.Id != 0 {
+		user.Id = strconv.Itoa(extracted.Id)
+	}
+
 	return user, nil
 }