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feat(auth): Add OAuth providers and improve authentication flow

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This commit is contained in:
cogwheel0
2025-12-11 18:45:18 +05:30
parent ea61168184
commit 8d6c7f5411
19 changed files with 588 additions and 249 deletions
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10
lib/core/auth/auth_state_manager.dart
View File

@@ -939,15 +939,13 @@ class AuthStateManager extends _$AuthStateManager {
await storage.clearAuthData();
_updateApiServiceToken(null);
// Clear WebView cookies to ensure fresh SSO sessions on next login
// Clear all WebView data (cookies, localStorage, cache) to ensure
// fresh SSO sessions on next login
try {
final cleared = await WebViewCookieHelper.clearCookies();
if (cleared) {
DebugLogger.auth('WebView cookies cleared');
}
await WebViewCookieHelper.clearAllWebViewData();
} catch (e) {
DebugLogger.warning(
'webview-cookie-clear-failed',
'webview-data-clear-failed',
scope: 'auth/state',
data: {'error': e.toString()},
);

45
lib/core/auth/webview_cookie_helper.dart
View File

@@ -3,13 +3,15 @@ import 'dart:io' show Platform;
import 'package:flutter/foundation.dart';
import 'package:webview_flutter/webview_flutter.dart';
import '../utils/debug_logger.dart';
/// Check if WebView is supported on the current platform.
///
/// webview_flutter only supports iOS and Android.
bool get isWebViewSupported =>
!kIsWeb && (Platform.isIOS || Platform.isAndroid);
/// Helper for clearing WebView cookies on supported platforms.
/// Helper for clearing WebView data on supported platforms.
///
/// This is isolated in its own file to prevent platform coupling issues
/// when the webview_flutter package isn't available.
@@ -29,5 +31,44 @@ class WebViewCookieHelper {
return false;
}
}
}
/// Clears all WebView data including cookies, localStorage, and cache.
///
/// This should be called on logout to ensure SSO sessions are fully cleared.
/// Returns true if all data was cleared successfully.
static Future<bool> clearAllWebViewData() async {
if (!isWebViewSupported) return false;
var success = true;
// Clear cookies
try {
await WebViewCookieManager().clearCookies();
DebugLogger.auth('WebView cookies cleared');
} catch (e) {
DebugLogger.warning(
'webview-cookie-clear-failed',
scope: 'auth/webview',
data: {'error': e.toString()},
);
success = false;
}
// Clear localStorage and cache using a temporary controller
try {
final controller = WebViewController();
await controller.clearLocalStorage();
await controller.clearCache();
DebugLogger.auth('WebView localStorage and cache cleared');
} catch (e) {
DebugLogger.warning(
'webview-storage-clear-failed',
scope: 'auth/webview',
data: {'error': e.toString()},
);
success = false;
}
return success;
}
}