fluffychat/lib/views/sso_web_view.dart

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2021-01-18 22:59:02 +01:00
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:webview_flutter/webview_flutter.dart';
import '../app_config.dart';
class SsoWebView extends StatefulWidget {
@override
_SsoWebViewState createState() => _SsoWebViewState();
}
class _SsoWebViewState extends State<SsoWebView> {
bool _loading = false;
String _error;
void _login(BuildContext context, String token) async {
setState(() => _loading = true);
try {
await Matrix.of(context).client.login(
type: AuthenticationTypes.token,
userIdentifierType: null,
token: token,
initialDeviceDisplayName: Matrix.of(context).clientName,
);
} catch (e, s) {
Logs().e('Login with token failed', e, s);
setState(() => _error = e.toString());
}
}
@override
Widget build(BuildContext context) {
final url =
'${Matrix.of(context).client.homeserver?.toString()}/_matrix/client/r0/login/sso/redirect?redirectUrl=${Uri.encodeQueryComponent(AppConfig.appId.toLowerCase() + '://sso')}';
return Scaffold(
appBar: AppBar(
title: Text(
L10n.of(context).logInTo(Matrix.of(context).client.homeserver?.host ??
L10n.of(context).oopsSomethingWentWrong),
),
),
body: _error != null
? Center(child: Text(_error))
: _loading
? Center(child: CircularProgressIndicator())
: WebView(
initialUrl: url,
javascriptMode: JavascriptMode.unrestricted,
onPageStarted: (url) {
if (url.startsWith(AppConfig.appId.toLowerCase())) {
_login(context,
Uri.parse(url).queryParameters['loginToken']);
}
},
),
);
}
}