feat(firebase): add firebase integration

packages/backend/src/apps/firebase/auth/index.js

@@ -0,0 +1,71 @@
+import generateAuthUrl from './generate-auth-url.js';
+import verifyCredentials from './verify-credentials.js';
+import refreshToken from './refresh-token.js';
+import isStillVerified from './is-still-verified.js';
+
+export default {
+  fields: [
+    {
+      key: 'oAuthRedirectUrl',
+      label: 'OAuth Redirect URL',
+      type: 'string',
+      required: true,
+      readOnly: true,
+      value: '{WEB_APP_URL}/app/firebase/connections/add',
+      placeholder: null,
+      description:
+        'When asked to input a redirect URL in Google Cloud, enter the URL above.',
+      clickToCopy: true,
+    },
+    {
+      key: 'clientId',
+      label: 'Client ID',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'clientSecret',
+      label: 'Client Secret',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'projectId',
+      label: 'Project ID',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: 'The project id of your Firebase project',
+      clickToCopy: false,
+    },
+    {
+      key: 'realtimeDatabaseId',
+      label: 'Realtime Database Domain',
+      type: 'string',
+      required: false,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'If you want to use Realtime Database, please provide the domain of your Realtime Database (https://{{domain}}.firebaseio.com)',
+      clickToCopy: false,
+    },
+  ],
+
+  generateAuthUrl,
+  verifyCredentials,
+  isStillVerified,
+  refreshToken,
+};