개발자 권한 신청 승인/취소 및 RP 생성 흐름 개선

backend/cmd/server/main.go

@@ -727,6 +727,11 @@ func main() {
 	// [New] Developer Registration Flow
 	dev.Post("/developer-request", devHandler.RequestDeveloperAccess)
 	dev.Get("/developer-request", devHandler.GetDeveloperRequestStatus)
+	dev.Get("/developer-request/status", devHandler.GetDeveloperRequestStatus)
+	dev.Get("/developer-request/list", devHandler.ListDeveloperRequests)
+	dev.Post("/developer-request/:id/approve", devHandler.ApproveDeveloperRequest)
+	dev.Post("/developer-request/:id/reject", devHandler.RejectDeveloperRequest)
+	dev.Post("/developer-request/:id/cancel-approval", devHandler.CancelDeveloperRequestApproval)
 
 	// Webhook for Kratos courier (HTTP delivery)
 	auth.Post("/webhooks/kratos-courier", authHandler.HandleKratosCourierRelay)

backend/internal/domain/developer_request.go

@@ -8,6 +8,7 @@ const (
 	DeveloperRequestStatusPending   = "pending"
 	DeveloperRequestStatusApproved  = "approved"
 	DeveloperRequestStatusRejected  = "rejected"
+	DeveloperRequestStatusCancelled = "cancelled"
 )
 
 // DeveloperRequest represents a user's application to become a developer.
@@ -18,7 +19,7 @@ type DeveloperRequest struct {
 	Name         string    `gorm:"not null" json:"name"`
 	Organization string    `json:"organization"`
 	Reason       string    `json:"reason"`
-	Status       string    `gorm:"default:'pending';not null" json:"status"` // pending, approved, rejected
+	Status       string    `gorm:"default:'pending';not null" json:"status"` // pending, approved, rejected, cancelled
 	AdminNotes   string    `json:"adminNotes"`
 	CreatedAt    time.Time `json:"createdAt"`
 	UpdatedAt    time.Time `json:"updatedAt"`

backend/internal/handler/dev_handler.go

@@ -349,21 +349,47 @@ func (h *DevHandler) canViewClientByPermit(c *fiber.Ctx, profile *domain.UserPro
 	if profile == nil {
 		return false
 	}
-	if normalizeUserRole(profile.Role) == domain.RoleSuperAdmin {
+	role := normalizeUserRole(profile.Role)
+	if role == domain.RoleSuperAdmin {
+		return true
+	}
+
+	if h.hasDirectRelyingPartyOperatorRelation(c, profile, summary.ID) {
 		return true
 	}
 
 	clientTenantID := resolveClientTenantID(summary)
-	if clientTenantID != "" {
+	if role != domain.RoleUser && clientTenantID != "" {
 		if allowed, err := h.checkProfileKetoPermission(c, profile, "Tenant", clientTenantID, "view_dev_console"); err == nil && allowed {
 			return true
 		}
 	}
 
+	if role == domain.RoleUser {
+		return false
+	}
+
 	allowed, err := h.checkProfileKetoPermission(c, profile, "RelyingParty", summary.ID, "view")
 	return err == nil && allowed
 }
 
+func (h *DevHandler) hasDirectRelyingPartyOperatorRelation(c *fiber.Ctx, profile *domain.UserProfileResponse, clientID string) bool {
+	if h.Keto == nil || profile == nil {
+		return false
+	}
+	subject := ketoSubjectFromProfile(profile)
+	if subject == "" || strings.TrimSpace(clientID) == "" {
+		return false
+	}
+	for relation := range allowedRelyingPartyOperatorRelations {
+		tuples, err := h.Keto.ListRelations(c.Context(), "RelyingParty", clientID, relation, subject)
+		if err == nil && len(tuples) > 0 {
+			return true
+		}
+	}
+	return false
+}
+
 func (h *DevHandler) canManageTenantClientsByPermit(c *fiber.Ctx, profile *domain.UserProfileResponse, tenantID string) bool {
 	if strings.TrimSpace(tenantID) == "" {
 		return false
@@ -1428,7 +1454,7 @@ func (h *DevHandler) CreateClient(c *fiber.Ctx) error {
 	if tenantID == "" && profile.TenantID != nil {
 		tenantID = *profile.TenantID
 	}
-	if role == domain.RoleRPAdmin && !h.canManageTenantClientsByPermit(c, profile, tenantID) {
+	if (role == domain.RoleRPAdmin || role == domain.RoleUser) && !h.canManageTenantClientsByPermit(c, profile, tenantID) {
 		return errorJSON(c, fiber.StatusForbidden, "forbidden: tenant grant permission is required")
 	}
 
@@ -1473,7 +1499,7 @@ func (h *DevHandler) CreateClient(c *fiber.Ctx) error {
 		if err != nil {
 			return errorJSON(c, fiber.StatusInternalServerError, "permission check error")
 		}
-		if !isAppManager {
+		if !isAppManager && !h.canManageTenantClientsByPermit(c, profile, tenantID) {
 			return errorJSON(c, fiber.StatusForbidden, "forbidden: insufficient permissions to create private client")
 		}
 	}
@@ -1557,11 +1583,12 @@ func (h *DevHandler) CreateClient(c *fiber.Ctx) error {
 
 	// [New] Automatically grant admin permission to the creator in Keto
 	if h.KetoOutbox != nil && profile != nil {
+		subject := "User:" + profile.ID
 		err := h.KetoOutbox.Create(c.Context(), &domain.KetoOutbox{
 			Namespace: "RelyingParty",
 			Object:    created.ClientID,
 			Relation:  "admins",
-			Subject:   "User:" + profile.ID,
+			Subject:   subject,
 			Action:    domain.KetoOutboxActionCreate,
 		})
 		if err != nil {
@@ -1569,6 +1596,11 @@ func (h *DevHandler) CreateClient(c *fiber.Ctx) error {
 		} else {
 			slog.Info("granted automatic admin permission to creator", "clientID", created.ClientID, "userID", profile.ID)
 		}
+		if h.Keto != nil {
+			if err := h.Keto.CreateRelation(c.Context(), "RelyingParty", created.ClientID, "admins", subject); err != nil {
+				slog.Warn("failed to grant immediate admin permission to creator", "clientID", created.ClientID, "userID", profile.ID, "error", err)
+			}
+		}
 	}
 
 	// Store secret in metadata for later retrieval
@@ -2863,10 +2895,66 @@ func (h *DevHandler) GetDeveloperRequestStatus(c *fiber.Ctx) error {
 	if status == nil {
 		return c.JSON(fiber.Map{"status": "none"})
 	}
+	if status.Status == domain.DeveloperRequestStatusApproved {
+		h.ensureDeveloperGrantRelation(c, status.UserID, status.TenantID)
+	}
 
 	return c.JSON(status)
 }
 
+func (h *DevHandler) ensureDeveloperGrantRelation(c *fiber.Ctx, userID, tenantID string) {
+	if h.KetoOutbox == nil || strings.TrimSpace(userID) == "" || strings.TrimSpace(tenantID) == "" {
+		return
+	}
+	subject := "User:" + strings.TrimSpace(userID)
+	for _, relation := range []string{"view_dev_console", "grant_dev_permissions"} {
+		if !h.hasDirectTenantRelation(c, tenantID, relation, subject) {
+			continue
+		}
+		_ = h.KetoOutbox.Create(c.Context(), &domain.KetoOutbox{
+			Namespace: "Tenant",
+			Object:    tenantID,
+			Relation:  relation,
+			Subject:   subject,
+			Action:    domain.KetoOutboxActionDelete,
+		})
+	}
+	if h.hasDirectTenantRelation(c, tenantID, "developer_console_grant_manager", subject) {
+		return
+	}
+	_ = h.KetoOutbox.Create(c.Context(), &domain.KetoOutbox{
+		Namespace: "Tenant",
+		Object:    tenantID,
+		Relation:  "developer_console_grant_manager",
+		Subject:   subject,
+		Action:    domain.KetoOutboxActionCreate,
+	})
+}
+
+func (h *DevHandler) revokeDeveloperGrantRelation(c *fiber.Ctx, userID, tenantID string) {
+	if h.KetoOutbox == nil || strings.TrimSpace(userID) == "" || strings.TrimSpace(tenantID) == "" {
+		return
+	}
+	subject := "User:" + strings.TrimSpace(userID)
+	for _, relation := range []string{"developer_console_grant_manager", "view_dev_console", "grant_dev_permissions"} {
+		_ = h.KetoOutbox.Create(c.Context(), &domain.KetoOutbox{
+			Namespace: "Tenant",
+			Object:    tenantID,
+			Relation:  relation,
+			Subject:   subject,
+			Action:    domain.KetoOutboxActionDelete,
+		})
+	}
+}
+
+func (h *DevHandler) hasDirectTenantRelation(c *fiber.Ctx, tenantID, relation, subject string) bool {
+	if h.Keto == nil {
+		return false
+	}
+	tuples, err := h.Keto.ListRelations(c.Context(), "Tenant", tenantID, relation, subject)
+	return err == nil && len(tuples) > 0
+}
+
 func (h *DevHandler) ListDeveloperRequests(c *fiber.Ctx) error {
 	profile := h.getCurrentProfile(c)
 	if profile == nil {
@@ -2923,18 +3011,7 @@ func (h *DevHandler) ApproveDeveloperRequest(c *fiber.Ctx) error {
 
 	// Grant Keto Permissions
 	if h.KetoOutbox != nil {
-		subject := "User:" + devReq.UserID
+		h.ensureDeveloperGrantRelation(c, devReq.UserID, devReq.TenantID)
-		permissions := []string{"view_dev_console", "grant_dev_permissions"}
-
-		for _, relation := range permissions {
-			_ = h.KetoOutbox.Create(c.Context(), &domain.KetoOutbox{
-				Namespace: "Tenant",
-				Object:    devReq.TenantID,
-				Relation:  relation,
-				Subject:   subject,
-				Action:    domain.KetoOutboxActionCreate,
-			})
-		}
 	}
 
 	return c.JSON(fiber.Map{"status": "ok"})
@@ -2968,3 +3045,42 @@ func (h *DevHandler) RejectDeveloperRequest(c *fiber.Ctx) error {
 
 	return c.JSON(fiber.Map{"status": "ok"})
 }
+
+func (h *DevHandler) CancelDeveloperRequestApproval(c *fiber.Ctx) error {
+	profile := h.getCurrentProfile(c)
+	if profile == nil {
+		return errorJSON(c, fiber.StatusUnauthorized, "unauthorized")
+	}
+	if normalizeUserRole(profile.Role) != domain.RoleSuperAdmin {
+		return errorJSON(c, fiber.StatusForbidden, "forbidden: super_admin only")
+	}
+
+	idStr := c.Params("id")
+	id, err := strconv.ParseUint(idStr, 10, 32)
+	if err != nil {
+		return errorJSON(c, fiber.StatusBadRequest, "invalid request id")
+	}
+
+	var reqBody struct {
+		AdminNotes string `json:"adminNotes"`
+	}
+	if err := c.BodyParser(&reqBody); err != nil {
+		return errorJSON(c, fiber.StatusBadRequest, "invalid request body")
+	}
+
+	devReq, err := h.DeveloperSvc.GetRequestByID(c.Context(), uint(id))
+	if err != nil {
+		return errorJSON(c, fiber.StatusInternalServerError, "failed to fetch request details")
+	}
+	if devReq.Status != domain.DeveloperRequestStatusApproved {
+		return errorJSON(c, fiber.StatusBadRequest, "only approved requests can be cancelled")
+	}
+
+	if err := h.DeveloperSvc.CancelApprovedRequest(c.Context(), uint(id), reqBody.AdminNotes); err != nil {
+		return errorJSON(c, fiber.StatusInternalServerError, err.Error())
+	}
+
+	h.revokeDeveloperGrantRelation(c, devReq.UserID, devReq.TenantID)
+
+	return c.JSON(fiber.Map{"status": "ok"})
+}

backend/internal/handler/dev_handler_test.go

@@ -1023,6 +1023,68 @@ func TestCreateClient_RPAdminAllowedByTenantGrantPermission(t *testing.T) {
 	mockKeto.AssertExpectations(t)
 }
 
+func TestCreateClient_ApprovedDeveloperCanCreatePrivateClient(t *testing.T) {
+	transport := roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		if r.Method == http.MethodPost && r.URL.Path == "/clients" {
+			var body map[string]interface{}
+			_ = json.NewDecoder(r.Body).Decode(&body)
+			body["client_secret"] = "generated-secret"
+			return httpJSONAny(r, http.StatusCreated, body), nil
+		}
+		return httpJSONAny(r, http.StatusNotFound, nil), nil
+	})
+
+	mockKeto := new(devMockKetoService)
+	mockKeto.On("CheckPermission", mock.Anything, "User:user-1", "Tenant", "tenant-a", "grant_dev_permissions").Return(true, nil)
+	mockKeto.On("CreateRelation", mock.Anything, "RelyingParty", "client-1", "admins", "User:user-1").Return(nil)
+
+	mockOutbox := new(devMockKetoOutboxRepository)
+	mockOutbox.On("Create", mock.Anything, mock.MatchedBy(func(entry *domain.KetoOutbox) bool {
+		return entry.Namespace == "RelyingParty" &&
+			entry.Object == "client-1" &&
+			entry.Relation == "admins" &&
+			entry.Subject == "User:user-1" &&
+			entry.Action == domain.KetoOutboxActionCreate
+	})).Return(nil)
+
+	h := &DevHandler{
+		Hydra: &service.HydraAdminService{
+			AdminURL:   "http://hydra.test",
+			HTTPClient: &http.Client{Transport: transport},
+		},
+		SecretRepo: &mockSecretRepo{secrets: make(map[string]string)},
+		Redis:      &devMockRedisRepo{data: make(map[string]string)},
+		Keto:       mockKeto,
+		KetoOutbox: mockOutbox,
+	}
+
+	app := fiber.New()
+	tenantID := "tenant-a"
+	app.Use(func(c *fiber.Ctx) error {
+		c.Locals("user_profile", &domain.UserProfileResponse{
+			ID:       "user-1",
+			Role:     domain.RoleUser,
+			TenantID: &tenantID,
+		})
+		return c.Next()
+	})
+	app.Post("/api/v1/dev/clients", h.CreateClient)
+
+	body, _ := json.Marshal(map[string]any{
+		"id":           "client-1",
+		"name":         "App One",
+		"type":         "private",
+		"redirectUris": []string{"http://localhost/cb"},
+	})
+	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)
+	mockKeto.AssertExpectations(t)
+	mockOutbox.AssertExpectations(t)
+}
+
 func TestGetStats_Success(t *testing.T) {
 	transport := roundTripFunc(func(r *http.Request) (*http.Response, error) {
 		if r.URL.Path == "/clients" {

backend/internal/service/developer_service.go

@@ -21,7 +21,10 @@ func (s *DeveloperService) RequestAccess(ctx context.Context, req domain.Develop
 	var existing domain.DeveloperRequest
 	err := s.db.WithContext(ctx).Where("user_id = ? AND tenant_id = ? AND status = ?", req.UserID, req.TenantID, domain.DeveloperRequestStatusPending).First(&existing).Error
 	if err == nil {
-		return errors.New("already has a pending request")
+		return nil
+	}
+	if !errors.Is(err, gorm.ErrRecordNotFound) {
+		return err
 	}
 
 	return s.db.WithContext(ctx).Create(&req).Error
@@ -74,3 +77,10 @@ func (s *DeveloperService) RejectRequest(ctx context.Context, id uint, adminNote
 		"admin_notes": adminNotes,
 	}).Error
 }
+
+func (s *DeveloperService) CancelApprovedRequest(ctx context.Context, id uint, adminNotes string) error {
+	return s.db.WithContext(ctx).Model(&domain.DeveloperRequest{}).Where("id = ?", id).Updates(map[string]interface{}{
+		"status":      domain.DeveloperRequestStatusCancelled,
+		"admin_notes": adminNotes,
+	}).Error
+}

devfront/src/features/clients/ClientGeneralPage.tsx

@@ -529,12 +529,16 @@ function ClientGeneralPage() {
     onError: (err) => {
       const axiosError = err as AxiosError<{ error?: string }>;
       if (axiosError.response?.status === 403) {
-        toast(
+        alert(
-          t(
+          isCreate
+            ? t(
+                "msg.dev.clients.general.create_forbidden",
+                "이 RP를 생성할 권한이 없습니다.\n관리자에게 개발자 권한 부여를 요청해 주세요.",
+              )
+            : t(
                 "msg.dev.clients.general.save_forbidden",
                 "이 RP 설정을 수정할 권한이 없습니다.\n관리자에게 RP 일반 설정 또는 RP 관리자 관계 부여를 요청해 주세요.",
               ),
-          "error",
         );
         return;
       }

devfront/src/features/clients/ClientsPage.tsx

@@ -57,8 +57,6 @@ function ClientsPage() {
   const role = resolveProfileRole(userProfile);
   const tenantId = userProfile?.tenant_id as string | undefined;
 
-  const canCreateClient = role !== "user" && role !== "tenant_member";
-
   const {
     data,
     isLoading: isLoadingClients,
@@ -76,6 +74,7 @@ function ClientsPage() {
   });
 
   const {
+    data: requestStatus,
     isLoading: isLoadingRequest,
     refetch: refetchRequest,
   } = useQuery({
@@ -84,6 +83,16 @@ function ClientsPage() {
     enabled: hasAccessToken && role === "user",
   });
 
+  const canCreateClient =
+    (role !== "user" && role !== "tenant_member") ||
+    requestStatus?.status === "approved";
+  const isDeveloperRequestPending = requestStatus?.status === "pending";
+  const canRequestDeveloperAccess =
+    role === "user" &&
+    !isLoadingRequest &&
+    !canCreateClient &&
+    !isDeveloperRequestPending;
+
   const [searchQuery, setSearchQuery] = useState("");
   const [typeFilter, setTypeFilter] = useState("all");
   const [statusFilter, setStatusFilter] = useState("all");
@@ -106,6 +115,8 @@ function ClientsPage() {
   const totalClients = statsData?.total_clients ?? clients.length;
   const activeSessions = statsData?.active_sessions ?? 0;
   const authFailures = statsData?.auth_failures_24h ?? 0;
+  const hasFilterResult = filteredClients.length > 0;
+  const isFilteredOut = clients.length > 0 && !hasFilterResult;
 
   type StatTone = "up" | "down" | "stable";
   type StatItem = {
@@ -378,7 +389,7 @@ function ClientsPage() {
               </TableRow>
             </TableHeader>
             <TableBody>
-              {filteredClients.length === 0 && (
+              {!hasFilterResult && (
                 <TableRow>
                   <TableCell
                     colSpan={6}
@@ -386,19 +397,58 @@ function ClientsPage() {
                   >
                     <div className="space-y-1">
                       <p className="font-medium text-foreground">
-                        {t(
+                        {isFilteredOut
+                          ? t(
+                              "msg.dev.clients.empty_filtered",
+                              "조건에 맞는 연동 앱이 없습니다.",
+                            )
+                          : canCreateClient
+                            ? t(
+                                "msg.dev.clients.empty_can_create",
+                                "아직 등록된 연동 앱이 없습니다.",
+                              )
+                            : isDeveloperRequestPending
+                              ? t(
+                                  "msg.dev.clients.empty_pending",
+                                  "개발자 권한 신청을 검토 중입니다.",
+                                )
+                              : t(
                                   "msg.dev.clients.empty",
                                   "조회 가능한 RP가 없습니다.",
                                 )}
                       </p>
                       <div className="text-sm space-y-2">
                         <p className="text-muted-foreground">
-                          {t(
+                          {isFilteredOut
+                            ? t(
+                                "msg.dev.clients.empty_filtered_detail",
+                                "검색어나 필터 조건을 변경해 보세요.",
+                              )
+                            : canCreateClient
+                              ? t(
+                                  "msg.dev.clients.empty_can_create_detail",
+                                  "연동 앱 추가 버튼으로 새 RP를 생성하면 이 목록에 표시됩니다.",
+                                )
+                              : isDeveloperRequestPending
+                                ? t(
+                                    "msg.dev.clients.empty_pending_detail",
+                                    "super admin이 승인하면 연동 앱을 추가할 수 있습니다.",
+                                  )
+                                : t(
                                     "msg.dev.clients.empty_detail",
                                     "RP 관계가 부여되면 이 목록에 해당 RP가 표시됩니다.",
                                   )}
                         </p>
-                        {role === "user" && (
+                        {!isFilteredOut && canCreateClient && (
+                          <button
+                            type="button"
+                            className="text-primary font-bold hover:underline"
+                            onClick={() => navigate("/clients/new")}
+                          >
+                            {t("ui.dev.clients.new", "연동 앱 추가")}
+                          </button>
+                        )}
+                        {!isFilteredOut && canRequestDeveloperAccess && (
                           <button
                             type="button"
                             className="text-primary font-bold hover:underline"

devfront/src/features/developer-request/DeveloperRequestPage.tsx

@@ -30,6 +30,7 @@ import {
 import { Textarea } from "../../components/ui/textarea";
 import {
   approveDeveloperRequest,
+  cancelDeveloperRequestApproval,
   fetchDeveloperRequests,
   rejectDeveloperRequest,
   requestDeveloperAccess,
@@ -72,6 +73,16 @@ export default function DeveloperRequestPage() {
     },
   });
 
+  const cancelApprovalMutation = useMutation({
+    mutationFn: ({ id, adminNotes }: { id: number; adminNotes: string }) =>
+      cancelDeveloperRequestApproval(id, adminNotes),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["developer-requests"] });
+      queryClient.invalidateQueries({ queryKey: ["developer-request"] });
+      alert(t("msg.dev.request.cancelled", "승인이 취소되었습니다."));
+    },
+  });
+
   const handleApprove = (id: number) => {
     approveMutation.mutate({ id, adminNotes: adminNotes[id] || "" });
   };
@@ -84,6 +95,14 @@ export default function DeveloperRequestPage() {
     rejectMutation.mutate({ id, adminNotes: adminNotes[id] });
   };
 
+  const handleCancelApproval = (id: number) => {
+    if (!adminNotes[id]) {
+      alert(t("msg.dev.request.need_cancel_notes", "승인 취소 사유를 입력해주세요."));
+      return;
+    }
+    cancelApprovalMutation.mutate({ id, adminNotes: adminNotes[id] });
+  };
+
   if (isLoading) {
     return (
       <div className="p-8 text-center">
@@ -95,6 +114,10 @@ export default function DeveloperRequestPage() {
   const hasActiveRequest = requests?.some(
     (r) => r.status === "pending" || r.status === "approved",
   );
+  const isActionPending =
+    approveMutation.isPending ||
+    rejectMutation.isPending ||
+    cancelApprovalMutation.isPending;
 
   return (
     <div className="space-y-6">
@@ -211,7 +234,7 @@ export default function DeveloperRequestPage() {
                                 variant="outline"
                                 className="text-destructive hover:bg-destructive/10"
                                 onClick={() => handleReject(req.id)}
-                                disabled={rejectMutation.isPending}
+                                disabled={isActionPending}
                               >
                                 <XCircle className="mr-1 h-3 w-3" />
                                 {t("ui.common.reject", "반려")}
@@ -220,17 +243,44 @@ export default function DeveloperRequestPage() {
                                 size="sm"
                                 className="bg-emerald-600 hover:bg-emerald-700"
                                 onClick={() => handleApprove(req.id)}
-                                disabled={approveMutation.isPending}
+                                disabled={isActionPending}
                               >
                                 <CheckCircle2 className="mr-1 h-3 w-3" />
                                 {t("ui.common.approve", "승인")}
                               </Button>
                             </div>
                           </div>
+                        ) : req.status === "approved" ? (
+                          <div className="flex flex-col gap-2 min-w-[200px] items-end ml-auto">
+                            <Input
+                              placeholder={t(
+                                "ui.dev.request.cancel_notes_placeholder",
+                                "승인 취소 사유 입력...",
+                              )}
+                              className="h-8 text-xs"
+                              value={adminNotes[req.id] || ""}
+                              onChange={(e) =>
+                                setAdminNotes({
+                                  ...adminNotes,
+                                  [req.id]: e.target.value,
+                                })
+                              }
+                            />
+                            <Button
+                              size="sm"
+                              variant="outline"
+                              className="text-destructive hover:bg-destructive/10"
+                              onClick={() => handleCancelApproval(req.id)}
+                              disabled={isActionPending}
+                            >
+                              <XCircle className="mr-1 h-3 w-3" />
+                              {t("ui.dev.request.cancel_approval", "승인 취소")}
+                            </Button>
+                          </div>
                         ) : (
                           <span className="text-muted-foreground text-xs italic">
-                            {req.status === "approved"
+                            {req.status === "cancelled"
-                              ? t("ui.common.completed", "처리 완료")
+                              ? t("ui.dev.request.status.cancelled", "승인 취소됨")
                               : t("ui.common.rejected", "반려됨")}
                           </span>
                         )}
@@ -282,6 +332,13 @@ function StatusBadge({ status }: { status: string }) {
           {t("ui.dev.request.status.rejected", "반려됨")}
         </Badge>
       );
+    case "cancelled":
+      return (
+        <Badge variant="muted" className="gap-1">
+          <XCircle className="h-3 w-3" />
+          {t("ui.dev.request.status.cancelled", "승인 취소됨")}
+        </Badge>
+      );
     default:
       return <Badge variant="muted">{status}</Badge>;
   }

devfront/src/lib/devApi.ts

@@ -392,6 +392,7 @@ export type DeveloperRequestStatus =
   | "pending"
   | "approved"
   | "rejected"
+  | "cancelled"
   | "none";
 
 export type DeveloperRequest = {
@@ -461,3 +462,14 @@ export async function rejectDeveloperRequest(
   );
   return data;
 }
+
+export async function cancelDeveloperRequestApproval(
+  id: number,
+  adminNotes: string,
+) {
+  const { data } = await apiClient.post<{ status: string }>(
+    `/dev/developer-request/${id}/cancel-approval`,
+    { adminNotes },
+  );
+  return data;
+}

devfront/src/locales/en.toml

@@ -334,6 +334,12 @@ delete_error = "Failed to delete: {{error}}"
 delete_confirm = "Are you sure you want to delete this app? This action cannot be undone."
 empty = "No RPs are available."
 empty_detail = "RPs will appear here when a relationship is assigned to your account."
+empty_can_create = "No linked apps have been registered yet."
+empty_can_create_detail = "Create a new RP with the Add linked app button, and it will appear here."
+empty_filtered = "No linked apps match the current filters."
+empty_filtered_detail = "Try changing the search text or filters."
+empty_pending = "Your developer access request is under review."
+empty_pending_detail = "You can add linked apps after a super admin approves it."
 
 [msg.dev.clients.consents]
 empty = "No consents found."
@@ -353,6 +359,7 @@ missing_id = "Client ID is required."
 redirect_saved = "Redirect URIs saved."
 rotate_confirm = "Rotate Confirm"
 rotate_error = "Rotate Error"
+create_forbidden = "You do not have permission to create this RP. Ask an administrator to grant developer access."
 save_error = "Save Error"
 save_forbidden = "You do not have permission to edit this RP. Ask an administrator to grant RP General Settings or RP Admin relationship."
 secret_rotated = "Secret Rotated"

devfront/src/locales/ko.toml

@@ -331,6 +331,12 @@ delete_confirm = "정말로 이 앱을 삭제하시겠습니까? 이 작업은
 delete_error = "삭제 실패: {{error}}"
 empty = "조회 가능한 RP가 없습니다."
 empty_detail = "RP 관계가 부여되면 이 목록에 해당 RP가 표시됩니다."
+empty_can_create = "아직 등록된 연동 앱이 없습니다."
+empty_can_create_detail = "연동 앱 추가 버튼으로 새 RP를 생성하면 이 목록에 표시됩니다."
+empty_filtered = "조건에 맞는 연동 앱이 없습니다."
+empty_filtered_detail = "검색어나 필터 조건을 변경해 보세요."
+empty_pending = "개발자 권한 신청을 검토 중입니다."
+empty_pending_detail = "super admin이 승인하면 연동 앱을 추가할 수 있습니다."
 load_error = "앱 정보를 불러오지 못했습니다: {{error}}"
 loading = "앱 정보를 불러오는 중..."
 showing = "전체 {{total}}개 중 {{shown}}개를 표시하는 중입니다."
@@ -353,6 +359,7 @@ missing_id = "Client ID가 필요합니다."
 redirect_saved = "Redirect URIs가 저장되었습니다."
 rotate_confirm = "경고: Client Secret을 재발급하면 기존 시크릿은 즉시 무효화됩니다.\n연동된 애플리케이션이 중단될 수 있습니다. 계속하시겠습니까?"
 rotate_error = "재발급 실패: {{error}}"
+create_forbidden = "이 RP를 생성할 권한이 없습니다.\n관리자에게 개발자 권한 부여를 요청해 주세요."
 save_error = "저장 실패: {{error}}"
 save_forbidden = "이 RP 설정을 수정할 권한이 없습니다.\n관리자에게 RP 일반 설정 또는 RP 관리자 관계 부여를 요청해 주세요."
 secret_rotated = "Client Secret이 재발급되었습니다."

devfront/src/locales/template.toml

@@ -334,6 +334,12 @@ delete_error = ""
 delete_confirm = ""
 empty = ""
 empty_detail = ""
+empty_can_create = ""
+empty_can_create_detail = ""
+empty_filtered = ""
+empty_filtered_detail = ""
+empty_pending = ""
+empty_pending_detail = ""
 
 [msg.dev.clients.consents]
 empty = ""
@@ -353,6 +359,7 @@ missing_id = ""
 redirect_saved = ""
 rotate_confirm = ""
 rotate_error = ""
+create_forbidden = ""
 save_error = ""
 save_forbidden = ""
 secret_rotated = ""