linked RP 응답에 1st-party 앱 자동 로그인 init_url 추가

backend/internal/handler/auth_handler_linked_test.go

@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"net/http"
 	"net/http/httptest"
+	"net/url"
 	"testing"
 	"time"
 
@@ -45,11 +46,14 @@ func TestListLinkedRps_PriorityAndAggregation(t *testing.T) {
 				return httpJSONAny(r, http.StatusOK, []map[string]interface{}{
 					{
 						"client": map[string]interface{}{
-							"client_id":   "client-active",
-							"client_name": "Active App",
+							"client_id":   "devfront",
+							"client_name": "DevFront",
+							"redirect_uris": []string{
+								"https://active.example.com/callback",
+							},
 						},
-						"granted_scope": []string{"openid"},
-						"handled_at":    time.Now().Format(time.RFC3339),
+						"grant_scope": []string{"openid", "profile"},
+						"handled_at":  time.Now().Format(time.RFC3339),
 					},
 				}), nil
 			}
@@ -111,6 +115,8 @@ func TestListLinkedRps_PriorityAndAggregation(t *testing.T) {
 
 	t.Setenv("KRATOS_PUBLIC_URL", "http://kratos.test")
 	t.Setenv("KRATOS_ADMIN_URL", "http://kratos.test")
+	t.Setenv("HYDRA_PUBLIC_URL", "https://sso.example.com/oidc")
+	t.Setenv("DEVFRONT_URL", "http://localhost:5174")
 
 	app := newLinkedRpTestApp(h)
 
@@ -123,10 +129,11 @@ func TestListLinkedRps_PriorityAndAggregation(t *testing.T) {
 
 	var res struct {
 		Items []struct {
-			ID     string   `json:"id"`
-			Name   string   `json:"name"`
-			Status string   `json:"status"`
-			Scopes []string `json:"scopes"`
+			ID      string   `json:"id"`
+			Name    string   `json:"name"`
+			Status  string   `json:"status"`
+			Scopes  []string `json:"scopes"`
+			InitURL string   `json:"init_url"`
 		} `json:"items"`
 	}
 	json.NewDecoder(resp.Body).Decode(&res)
@@ -138,7 +145,23 @@ func TestListLinkedRps_PriorityAndAggregation(t *testing.T) {
 		statusMap[item.ID] = item.Status
 	}
 
-	assert.Equal(t, "active", statusMap["client-active"])
+	assert.Equal(t, "active", statusMap["devfront"])
 	assert.Equal(t, "inactive", statusMap["client-consent"])
 	assert.Equal(t, "inactive", statusMap["client-audit"])
+
+	var activeInitURL string
+	for _, item := range res.Items {
+		if item.ID == "devfront" {
+			activeInitURL = item.InitURL
+			break
+		}
+	}
+
+	parsedInitURL, err := url.Parse(activeInitURL)
+	assert.NoError(t, err)
+	assert.Equal(t, "http", parsedInitURL.Scheme)
+	assert.Equal(t, "localhost:5174", parsedInitURL.Host)
+	assert.Equal(t, "/login", parsedInitURL.Path)
+	assert.Equal(t, "1", parsedInitURL.Query().Get("auto"))
+	assert.Equal(t, "/clients", parsedInitURL.Query().Get("returnTo"))
 }