TW-1208: [research] GoogleDrive for iOS

ios/TempleWallet/Debug-Info.plist

@@ -52,6 +52,14 @@
 				<string>com.madfish.temple-wallet</string>
 			</array>
 		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>com.googleusercontent.apps.14863818751-1seoo2foi73kbog7okgo6joffpacrp8q</string>
+			</array>
+		</dict>
 	</array>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>

package.json

@@ -49,6 +49,7 @@
     "@react-navigation/native": "6.1.8",
     "@react-navigation/stack": "6.3.18",
     "@reduxjs/toolkit": "^1.8.5",
+    "@robinbobin/react-native-google-drive-api-wrapper": "^1.2.3",
     "@sentry/react-native": "5.9.1",
     "@shopify/flash-list": "^1.6.1",
     "@taquito/local-forging": "17.1.1",

src/utils/cloud-backup/google-drive.ts

@@ -3,18 +3,15 @@
  * See: https://github.com/react-native-google-signin/google-signin/blob/master/docs/android-guide.md
  */
 import { GoogleSignin, statusCodes, NativeModuleError } from '@react-native-google-signin/google-signin';
-import RNCloudFs from 'react-native-cloud-fs';
-import * as RNFS from 'react-native-fs';
+import { GDrive, MimeTypes } from '@robinbobin/react-native-google-drive-api-wrapper';
 
 import { isString } from 'src/utils/is-string';
-import { rejectOnTimeout } from 'src/utils/timeouts.util';
 
 import { CLOUD_REQUEST_TIMEOUT, EncryptedBackupObject, buildAndEncryptBackup, parseBackup } from './common';
 
-const scope = 'hidden';
 const filename = 'wallet-backup.json';
 
-export const isCloudAvailable = async () => Boolean(RNCloudFs);
+export const isCloudAvailable = async () => true;
 
 export const requestSignInToCloud = async () => {
   await ensureGooglePlayServicesAvailable();
@@ -50,10 +47,11 @@ export const requestSignInToCloud = async () => {
   }
 
   try {
-    /* Syncing signed-in state to RNCloudFS */
-    return await RNCloudFs.loginIfNeeded();
+    await buildGDrive();
+
+    return true;
   } catch (error) {
-    console.error('RNCloudFs.loginIfNeeded() error:', { error });
+    console.error(error);
 
     throw new Error('Failed to sync sign-in status');
   }
@@ -68,40 +66,42 @@ export const fetchCloudBackup = async (): Promise<EncryptedBackupObject | undefi
     return;
   }
 
-  const encryptedBackup = await rejectOnTimeout(
-    RNCloudFs.getGoogleDriveDocument(details.id).catch(error => {
-      console.error('RNCloudFs.getGoogleDriveDocument() error:', error);
+  const gDrive = await buildGDrive();
+  gDrive.fetchTimeout = CLOUD_REQUEST_TIMEOUT;
 
-      throw new Error("Failed to read cloud. See if it's enabled");
-    }),
-    CLOUD_REQUEST_TIMEOUT,
-    new Error('Reading cloud took too long')
-  );
+  const encryptedBackup = await gDrive.files.getText(details.id).catch(error => {
+    console.error(error);
+
+    if (error?.name === 'AbortError') {
+      throw new Error('Reading cloud took too long');
+    }
+
+    throw new Error("Failed to read cloud. See if it's enabled");
+  });
 
   return parseBackup(encryptedBackup);
 };
 
 export const saveCloudBackup = async (mnemonic: string, password: string) => {
   const encryptedData = await buildAndEncryptBackup(mnemonic, password);
 
-  const localPath = `${RNFS.DocumentDirectoryPath}/${filename}`;
+  const gDrive = await buildGDrive();
 
-  await RNFS.writeFile(localPath, encryptedData, 'utf8');
+  const uploader = gDrive.files
+    .newMultipartUploader()
+    .setRequestBody({
+      name: filename,
+      parents: ['appDataFolder']
+    })
+    .setData(encryptedData, MimeTypes.JSON);
 
-  const fileId = await RNCloudFs.copyToCloud({
-    scope,
-    targetPath: filename,
-    mimeType: 'application/json',
-    sourcePath: { path: localPath }
-  })
-    .catch(error => {
-      console.error('RNCloudFs.copyToCloud() error:', error);
+  const details: FileDetails = await uploader.execute().catch(error => {
+    console.error(error);
 
-      throw new Error('Failed to upload to cloud');
-    })
-    .finally(() => RNFS.unlink(localPath).catch(console.error));
+    throw new Error('Failed to upload to cloud');
+  });
 
-  const fileExists = await checkIfBackupExists(fileId);
+  const fileExists = await checkIfBackupExists(details.id);
 
   if (fileExists === false) {
     throw new Error('File not found after saving');
@@ -117,11 +117,20 @@ const checkIfBackupExists = async (fileId?: string) => {
     return false;
   }
 
-  return await RNCloudFs.fileExists({ scope, fileId }).catch(error => {
-    console.error('RNCloudFs.fileExists() error:', error);
+  const gDrive = await buildGDrive();
 
-    return false;
-  });
+  return await gDrive.files.getMetadata(fileId).then(
+    info => {
+      console.log('Backup file metadata:', info);
+
+      return true;
+    },
+    error => {
+      console.error(error);
+
+      return false;
+    }
+  );
 };
 
 const ensureGooglePlayServicesAvailable = async () => {
@@ -139,24 +148,40 @@ const ensureGooglePlayServicesAvailable = async () => {
 const preLogOut = async () => {
   try {
     await GoogleSignin.signOut();
-    /* Syncing signed-in state to RNCloudFS */
-    await RNCloudFs.logout();
   } catch (error) {
     console.error('preLogOut() error:', { error });
 
     throw new Error('Failed to pre-log-out');
   }
 };
 
+interface FileDetails {
+  id: string;
+  name: string;
+  mimeType: string;
+  kind: string;
+}
+
 const fetchCloudBackupDetails = async () => {
-  const data = await RNCloudFs.listFiles<'Android'>({
-    scope,
-    targetPath: ''
-  }).catch(error => {
-    console.error("NCloudFs.listFiles<'Android'> error:", error);
+  const gDrive = await buildGDrive();
 
-    throw error;
+  const data: { files: FileDetails[]; incompleteSearch: boolean } = await gDrive.files.list({
+    spaces: 'appDataFolder'
   });
 
   return data.files?.find(file => file.name.endsWith(filename));
 };
+
+const buildGDrive = async () => {
+  const gDrive = new GDrive();
+
+  const accessInfo = await GoogleSignin.getTokens().catch(error => {
+    console.error(error);
+
+    throw new Error('First, sign-in to Google account');
+  });
+
+  gDrive.accessToken = accessInfo.accessToken;
+
+  return gDrive;
+};

src/utils/cloud-backup/index.ts

@@ -11,6 +11,7 @@ export { keepRestoredCloudBackup, useRestoredCloudBackup } from './keeper';
 export const cloudTitle = isIOS ? 'iCloud' : 'Google Drive';
 export const FAILED_TO_LOGIN_ERR_TITLE = isIOS ? 'Failed to sync cloud' : 'Failed to log-in';
 
+/** Keep it async for possible future needs */
 export const isCloudAvailable = (): Promise<boolean> =>
   isIOS ? ICloudAPI.isCloudAvailable() : GoogleDriveAPI.isCloudAvailable();
 

yarn.lock

@@ -2962,6 +2962,15 @@
     redux-thunk "^2.4.1"
     reselect "^4.1.5"
 
+"@robinbobin/react-native-google-drive-api-wrapper@^1.2.3":
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/@robinbobin/react-native-google-drive-api-wrapper/-/react-native-google-drive-api-wrapper-1.2.3.tgz#c4cfbfb027785589d53841ab667078f69266988c"
+  integrity sha512-WCbkb9zzKIR4Wg5xmX33eDGkfDH6wS1LUhnGET/FNRpJiRC+Lnofnrk7JrrmXg7cLjjJ3J/HkW15bsp2CwbjjQ==
+  dependencies:
+    base64-js "^1.5.1"
+    simple-common-utils "^2.3.0"
+    utf8 "^3.0.0"
+
 "@sentry-internal/[email protected]":
   version "7.63.0"
   resolved "https://registry.yarnpkg.com/@sentry-internal/tracing/-/tracing-7.63.0.tgz#58903b2205456034611cc5bc1b5b2479275f89c7"
@@ -4859,7 +4868,7 @@ base16@^1.0.0:
   resolved "https://registry.npmjs.org/base16/-/base16-1.0.0.tgz"
   integrity sha1-4pf2DX7BAUp6lxo568ipjAtoHnA=
 
-base64-js@^1.0.2, base64-js@^1.1.2, base64-js@^1.3.1:
+base64-js@^1.0.2, base64-js@^1.1.2, base64-js@^1.3.1, base64-js@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
   integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
@@ -10931,6 +10940,11 @@ signal-exit@^3.0.7:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.7.tgz#a9a1767f8af84155114eaabd73f99273c8f59ad9"
   integrity sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ==
 
+simple-common-utils@^2.3.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/simple-common-utils/-/simple-common-utils-2.6.0.tgz#457f126c20c82ba10212427886f4c8ebe86cc6d7"
+  integrity sha512-K0gtyfMQ1+iDQvZKgdY2L+pbaG0MHp1ke6ho7IL6UKR8f59st+QJgw27FADF+3Hut19C3WUb7IhgENdY/OJG8w==
+
 simple-concat@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"