Implement authorization through rclone in android

dhzdhd · Jul 3, 2024 · 0c0dc18 · 0c0dc18
1 parent 3fc406c
commit 0c0dc18
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Showing 2 changed files with 38 additions and 36 deletions.
diff --git a/android/app/build.gradle b/android/app/build.gradle
@@ -37,9 +37,8 @@ android {
     }
 
     sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
-
         main {
+            java.srcDirs += 'src/main/kotlin'
             jniLibs.srcDirs = ['lib']
         }
     }

diff --git a/lib/src/home/services/rclone.dart b/lib/src/home/services/rclone.dart
@@ -6,8 +6,7 @@ import 'package:fpdart/fpdart.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:syncvault/errors.dart';
 import 'package:syncvault/src/home/models/drive_provider_model.dart';
-import 'package:syncvault/src/home/models/remote_folder_model.dart';
-import 'package:syncvault/src/introduction/services/intro_service.dart';
+import 'package:url_launcher/url_launcher_string.dart';
 
 enum DriveProvider {
   oneDrive('onedrive'),
@@ -19,53 +18,57 @@ enum DriveProvider {
 }
 
 class RCloneAuthService {
-  Future<RemoteFolderModel> check() async {
-    final rCloneExec = await IntroService().getRCloneExec();
-
-    final res = await Process.run(rCloneExec.path, ['authorize', 'drive']);
-    print(res.stdout);
-
-    return RemoteFolderModel(provider: DriveProvider.googleDrive);
-  }
-
-  TaskEither<AppError, DriveProviderModel> authorize(
-      {required DriveProvider driveProvider}) {
+  TaskEither<AppError, DriveProviderModel> authorize({
+    required DriveProvider driveProvider,
+  }) {
     return TaskEither.tryCatch(() async {
-      // final rCloneExec = await IntroService().getRCloneExec();
-
-      // final ress = await Process.run(
-      //     'ls', ['-a', '/data/user/0/com.example.syncvault/'],
-      //     runInShell: true);
-      // print(ress.stdout);
-      // print('hi');
-
       const channel = MethodChannel('com.example.syncvault/native_lib');
       final path = await channel.invokeMethod('getNativeLibraryPath');
-      print(path);
-
-      // final res = await Process.run('ls', ['-a', path], runInShell: true);
-      // print(res.stdout);
-      // print(res.stderr);
 
-      final res = await Process.run(
+      final process = await Process.start(
         '$path/librclone.so',
         ['authorize', '--auth-no-open-browser', driveProvider.providerName],
+        runInShell: true,
       );
 
-      print(res.stdout);
-      print(res.stderr);
+      final output = StringBuffer();
+      final errorOutput = StringBuffer();
+      final urlPattern = RegExp(
+          r'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)');
+
+      // Listen to stdout, stderr
+      process.stdout.transform(utf8.decoder).listen((data) {
+        output.write(data);
+      });
+      process.stderr.transform(utf8.decoder).listen((data) {
+        errorOutput.write(data);
+
+        // Match url with regex (url is in stderr for whatever reason)
+        final match = urlPattern.firstMatch(data);
+        if (match != null) {
+          final url = match.group(0);
+          if (url != null) {
+            launchUrlString(url);
+          }
+        }
+      });
+
+      // Wait for process to finish
+      await process.exitCode;
 
-      final authJson = jsonDecode(RegExp(r'\{.+\}').stringMatch(res.stdout)!);
+      final authJson =
+          jsonDecode(RegExp(r'\{.+\}').stringMatch(output.toString())!);
       if (authJson
           case {
             'access_token': String accessToken,
             'refresh_token': String refreshToken,
-            'expiry': String expiresIn
+            'expiry': String expiresIn,
           }) {
         return DriveProviderModel(
-            accessToken: accessToken,
-            refreshToken: refreshToken,
-            expiresIn: expiresIn);
+          accessToken: accessToken,
+          refreshToken: refreshToken,
+          expiresIn: expiresIn,
+        );
       } else {
         throw const GeneralError('Authorization response invalid');
       }