fix(frontend-config): use guest access level instead of allowAnonymous

Signed-off-by: Erik Michelson <github@erik.michelson.eu>

frontend/src/api/config/types.ts

@@ -5,10 +5,10 @@
  */
 
 export interface FrontendConfig {
-  allowAnonymous: boolean
   allowRegister: boolean
   authProviders: AuthProvider[]
   branding: BrandingConfig
+  guestAccess: GuestAccessLevel
   useImageProxy: boolean
   specialUrls: SpecialUrls
   version: BackendVersion
@@ -16,6 +16,13 @@ export interface FrontendConfig {
   maxDocumentLength: number
 }
 
+export enum GuestAccessLevel {
+  DENY = 'deny',
+  READ = 'read',
+  WRITE = 'write',
+  CREATE = 'create'
+}
+
 export enum AuthProviderType {
   DROPBOX = 'dropbox',
   FACEBOOK = 'facebook',

frontend/src/components/login-page/guest/guest-card.tsx

@@ -10,16 +10,17 @@ import { NewNoteButton } from '../../common/new-note-button/new-note-button'
 import { HistoryButton } from '../../layout/app-bar/app-bar-elements/help-dropdown/history-button'
 import { useFrontendConfig } from '../../common/frontend-config-context/use-frontend-config'
 import { Trans, useTranslation } from 'react-i18next'
+import { GuestAccessLevel } from '../../../api/config/types'
 
 /**
  * Renders the card with the options for not logged-in users.
  */
 export const GuestCard: React.FC = () => {
-  const allowAnonymous = useFrontendConfig().allowAnonymous
+  const guestAccessLevel = useFrontendConfig().guestAccess
 
   useTranslation()
 
-  if (!allowAnonymous) {
+  if (guestAccessLevel === GuestAccessLevel.DENY) {
     return null
   }
 

frontend/src/pages/api/private/config.ts

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 import type { FrontendConfig } from '../../../api/config/types'
-import { AuthProviderType } from '../../../api/config/types'
+import { AuthProviderType, GuestAccessLevel } from '../../../api/config/types'
 import {
   HttpMethod,
   respondToMatchingRequest,
@@ -14,12 +14,12 @@ import { isTestMode } from '../../../utils/test-modes'
 import type { NextApiRequest, NextApiResponse } from 'next'
 
 const initialConfig: FrontendConfig = {
-  allowAnonymous: true,
   allowRegister: true,
   branding: {
     name: 'DEMO Corp',
     logo: '/public/img/demo.png'
   },
+  guestAccess: GuestAccessLevel.WRITE,
   useImageProxy: false,
   specialUrls: {
     privacy: 'https://example.com/privacy',