headless login SSA 백엔드 작업

backend/internal/handler/dev_handler_test.go

@@ -1467,7 +1467,7 @@ func TestCreateClient_HeadlessLoginPayloadMapping(t *testing.T) {
 
 	body, _ := json.Marshal(map[string]any{
 		"name":                    "Headless Login App",
-		"type":                    "pkce",
+		"type":                    "private",
 		"redirectUris":            []string{"https://rp.example.com/callback"},
 		"scopes":                  []string{"openid", "profile"},
 		"tokenEndpointAuthMethod": "private_key_jwt",
@@ -1482,7 +1482,8 @@ func TestCreateClient_HeadlessLoginPayloadMapping(t *testing.T) {
 
 	resp, _ := app.Test(req, -1)
 	assert.Equal(t, http.StatusCreated, resp.StatusCode)
-	assert.Equal(t, "none", captured.TokenEndpointAuthMethod)
+	assert.Equal(t, "private_key_jwt", captured.TokenEndpointAuthMethod)
+	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.JWKSUri)
 	assert.Nil(t, captured.JWKS)
 	assert.Equal(t, "private_key_jwt", captured.Metadata["headless_token_endpoint_auth_method"])
 	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.Metadata["headless_jwks_uri"])
@@ -1633,6 +1634,87 @@ func TestCreateClient_AllowsExplicitSkipConsentFalse(t *testing.T) {
 	assert.False(t, *captured.SkipConsent)
 }
 
+func TestCreateClient_LegacyPKCEHeadlessInputIsNormalizedToPrivate(t *testing.T) {
+	var captured domain.HydraClient
+
+	transport := roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		if r.Method == http.MethodPost && r.URL.Path == "/clients" {
+			body, err := io.ReadAll(r.Body)
+			assert.NoError(t, err)
+			err = json.Unmarshal(body, &captured)
+			assert.NoError(t, err)
+
+			return httpJSONAny(r, http.StatusCreated, map[string]any{
+				"client_id":                  captured.ClientID,
+				"client_name":                captured.ClientName,
+				"redirect_uris":              captured.RedirectURIs,
+				"grant_types":                captured.GrantTypes,
+				"response_types":             captured.ResponseTypes,
+				"scope":                      captured.Scope,
+				"token_endpoint_auth_method": captured.TokenEndpointAuthMethod,
+				"jwks_uri":                   captured.JWKSUri,
+				"jwks":                       captured.JWKS,
+				"metadata":                   captured.Metadata,
+			}), nil
+		}
+		return httpJSONAny(r, http.StatusNotFound, nil), nil
+	})
+
+	h := &DevHandler{
+		Hydra: &service.HydraAdminService{
+			AdminURL:   "http://hydra.test",
+			PublicURL:  "http://hydra.public",
+			HTTPClient: &http.Client{Transport: transport},
+		},
+		Keto: new(devMockKetoService),
+	}
+
+	app := fiber.New()
+	app.Use(func(c *fiber.Ctx) error {
+		c.Locals("user_profile", &domain.UserProfileResponse{ID: "test-user", Role: domain.RoleSuperAdmin})
+		return c.Next()
+	})
+	app.Post("/api/v1/dev/clients", h.CreateClient)
+
+	body, _ := json.Marshal(map[string]any{
+		"name":         "Legacy Headless Login App",
+		"type":         "pkce",
+		"redirectUris": []string{"https://rp.example.com/callback"},
+		"metadata": map[string]any{
+			"headless_login_enabled": true,
+			"headless_jwks_uri":      "https://rp.example.com/.well-known/jwks.json",
+		},
+	})
+	req := httptest.NewRequest(http.MethodPost, "/api/v1/dev/clients", bytes.NewReader(body))
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, _ := app.Test(req, -1)
+	assert.Equal(t, http.StatusCreated, resp.StatusCode)
+	assert.Equal(t, "private_key_jwt", captured.TokenEndpointAuthMethod)
+	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.JWKSUri)
+	assert.Nil(t, captured.JWKS)
+	assert.Equal(t, "private_key_jwt", captured.Metadata["headless_token_endpoint_auth_method"])
+	assert.True(t, captured.IsHeadlessLoginEnabled())
+}
+
+func TestMapClientSummary_ClassifiesHeadlessLoginAsPrivate(t *testing.T) {
+	h := &DevHandler{}
+
+	summary := h.mapClientSummary(domain.HydraClient{
+		ClientID:                "client-headless-login",
+		ClientName:              "Headless Login App",
+		TokenEndpointAuthMethod: "none",
+		Metadata: map[string]any{
+			"status":                              "active",
+			"headless_login_enabled":              true,
+			"headless_token_endpoint_auth_method": "private_key_jwt",
+			"headless_jwks_uri":                   "https://rp.example.com/.well-known/jwks.json",
+		},
+	})
+
+	assert.Equal(t, "private", summary.Type)
+}
+
 func TestCreateClient_HeadlessLoginRejectsInlineJWKS(t *testing.T) {
 	var hydraCalled bool
 	h := &DevHandler{
@@ -1895,7 +1977,7 @@ func TestUpdateClient_HeadlessLoginPayloadMapping(t *testing.T) {
 
 	body, _ := json.Marshal(map[string]any{
 		"name":                    "Headless Login After",
-		"type":                    "pkce",
+		"type":                    "private",
 		"tokenEndpointAuthMethod": "private_key_jwt",
 		"jwksUri":                 "https://rp.example.com/.well-known/jwks.json",
 		"metadata": map[string]any{
@@ -1908,8 +1990,8 @@ func TestUpdateClient_HeadlessLoginPayloadMapping(t *testing.T) {
 
 	resp, _ := app.Test(req, -1)
 	assert.Equal(t, http.StatusOK, resp.StatusCode)
-	assert.Equal(t, "none", captured.TokenEndpointAuthMethod)
-	assert.Equal(t, "", captured.JWKSUri)
+	assert.Equal(t, "private_key_jwt", captured.TokenEndpointAuthMethod)
+	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.JWKSUri)
 	assert.Equal(t, "private_key_jwt", captured.Metadata["headless_token_endpoint_auth_method"])
 	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.Metadata["headless_jwks_uri"])
 	_, hasInlineJWKS := captured.Metadata["headless_jwks"]
@@ -2071,7 +2153,8 @@ func TestUpdateClient_HeadlessLoginIgnoresExistingTopLevelJWKS(t *testing.T) {
 	resp, _ := app.Test(req, -1)
 	assert.Equal(t, http.StatusOK, resp.StatusCode)
 	assert.Nil(t, captured.JWKS)
-	assert.Equal(t, "", captured.JWKSUri)
+	assert.Equal(t, "private_key_jwt", captured.TokenEndpointAuthMethod)
+	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.JWKSUri)
 	assert.Equal(t, "https://rp.example.com/.well-known/jwks.json", captured.Metadata["headless_jwks_uri"])
 	_, hasRequestObjectAlg := captured.Metadata["request_object_signing_alg"]
 	assert.False(t, hasRequestObjectAlg)