Fix permission bug

.vscode/settings.json

@@ -1,4 +1,5 @@
 {
   "vsicons.presets.angular": true,
-  "angular.log": "verbose"
+  "angular.log": "verbose",
+  "discord.enabled": true
 }

backend/src/database/entities/image.entity.ts

@@ -21,4 +21,8 @@ export class EImageBackend implements EImage {
     default: "image",
   })
   file_name: string;
+
+  // @Column({
+  //   nullable: false,
+  // })
 }

backend/src/managers/auth/guards/main.guard.ts

@@ -3,6 +3,7 @@ import { Reflector } from '@nestjs/core';
 import { AuthGuard } from '@nestjs/passport';
 import { EUser, EUserSchema } from 'picsur-shared/dist/entities/user.entity';
 import { Fail, Failable, FT, HasFailed } from 'picsur-shared/dist/types';
+import { makeUnique } from 'picsur-shared/dist/util/unique';
 import { UserDbService } from '../../../collections/user-db/user-db.service';
 import { Permissions } from '../../../models/constants/permissions.const';
 import { isPermissionsArray } from '../../../models/validators/permissions.validator';
@@ -57,7 +58,7 @@ export class MainAuthGuard extends AuthGuard(['apikey', 'jwt', 'guest']) {
     // These are the permissions the user has
     const userPermissions = await this.usersService.getPermissions(user.id);
     if (HasFailed(userPermissions)) {
-      throw userPermissions
+      throw userPermissions;
     }
 
     context.switchToHttp().getRequest().userPermissions = userPermissions;
@@ -71,16 +72,23 @@ export class MainAuthGuard extends AuthGuard(['apikey', 'jwt', 'guest']) {
     const handlerName = context.getHandler().name;
     // Fall back to class permissions if none on function
     // But function has higher priority than class
-    const permissions =
+    const permissionsHandler: Permissions | undefined =
-      this.reflector.get<Permissions>('permissions', context.getHandler()) ??
+      this.reflector.get<Permissions>('permissions', context.getHandler());
+    const permissionsClass: Permissions | undefined =
       this.reflector.get<Permissions>('permissions', context.getClass());
 
-    if (permissions === undefined)
+    if (permissionsHandler === undefined && permissionsClass === undefined) {
       return Fail(
         FT.Internal,
         undefined,
         `${handlerName} does not have any permissions defined, denying access`,
       );
+    }
+
+    const permissions = makeUnique([
+      ...(permissionsHandler ?? []),
+      ...(permissionsClass ?? []),
+    ]);
 
     if (!isPermissionsArray(permissions))
       return Fail(

backend/src/models/constants/roles.const.ts

@@ -28,13 +28,19 @@ type SystemRole = typeof UndeletableRolesTuple[number];
 const SystemRoleDefaultsTyped: {
   [key in SystemRole]: Permissions;
 } = {
-  guest: [Permission.ImageView, Permission.UserLogin],
+  guest: [
+    Permission.ImageView,
+    Permission.ImageDeleteKey,
+    Permission.UserLogin,
+  ],
   user: [
     Permission.ImageView,
+    Permission.ImageDeleteKey,
+    Permission.ImageManage,
+    Permission.ImageUpload,
     Permission.UserKeepLogin,
     Permission.UserLogin,
     Permission.Settings,
-    Permission.ImageUpload,
     Permission.ApiKey,
   ],
   // Grant all permissions to admin

backend/src/routes/image/image-manage.controller.ts

@@ -43,6 +43,7 @@ export class ImageManageController {
   }
 
   @Post('list')
+  @RequiredPermissions(Permission.ImageManage)
   @Returns(ImageListResponse)
   async listMyImagesPaged(
     @Body() body: ImageListRequest,
@@ -61,6 +62,7 @@ export class ImageManageController {
   }
 
   @Post('delete')
+  @RequiredPermissions(Permission.ImageManage)
   @Returns(ImageDeleteResponse)
   async deleteImage(
     @Body() body: ImageDeleteRequest,

frontend/src/app/i18n/permissions.i18n.ts

@@ -5,6 +5,8 @@ export const UIFriendlyPermissions: {
 } = {
   [Permission.ImageView]: 'View Images',
   [Permission.ImageUpload]: 'Upload Images',
+  [Permission.ImageManage]: 'Manage Own Images',
+  [Permission.ImageDeleteKey]: 'Use Deletekey',
 
   [Permission.UserLogin]: 'Login',
   [Permission.UserKeepLogin]: 'Stay Logged In',

shared/src/dto/permissions.enum.ts

@@ -3,8 +3,10 @@
 // This does not have to be a complete list of all permissions
 // -> the frontend and backend can be somewhat out of sync
 export enum Permission {
-  ImageView = 'image-view',
+  ImageView = 'image-view', // Ability to view images
-  ImageUpload = 'image-upload', // Ability to upload and manage own images
+  ImageUpload = 'image-upload', // Ability to upload images
+  ImageDeleteKey = 'image-delete-key', // Ability to delete images by a secret key
+  ImageManage = 'image-manage', // List and delete own images
 
   UserLogin = 'user-login', // Ability to log in
   UserKeepLogin = 'user-keep-login', // Ability to view own user details and refresh token