yehor/ha_client
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Migrate athentication from webview to deep linking

Browse Source
This commit is contained in:
Yegor Vialov
2019-10-20 16:45:44 +00:00
parent 085aead36b
commit 520fd6bc38
7 changed files with 41 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
lib/managers/auth_manager.class.dart
View File

@ -9,24 +9,38 @@ class AuthManager {
}
AuthManager._internal();
StreamSubscription deepLinksSubscription;
Future getTempToken({String oauthUrl}) {
Future start({String oauthUrl}) {
Completer completer = Completer();
final flutterWebviewPlugin = new FlutterWebviewPlugin();
flutterWebviewPlugin.onUrlChanged.listen((String url) {
if (url.startsWith("http://ha-client.homemade.systems/service/auth_callback.html")) {
String authCode = url.split("=")[1];
Logger.d("We have auth code. Getting temporary access token...");
ConnectionManager().sendHTTPPost(
deepLinksSubscription?.cancel();
deepLinksSubscription = getUriLinksStream().listen((Uri uri) {
Logger.d("[LINKED AUTH] We got something private: $uri");
Logger.d("[LINKED AUTH] code=${uri.queryParameters["code"]}");
_getTempToken(oauthUrl, uri.queryParameters["code"])
.then((tempToken) => completer.complete(tempToken))
.catchError((_){
completer.completeError(HAError("Auth error"));
});
}, onError: (err) {
Logger.e("[LINKED AUTH] Error handling linked auth: $e");
completer.completeError(HAError("Auth error"));
});
Logger.d("Launching OAuth");
eventBus.fire(StartAuthEvent(oauthUrl, true));
return completer.future;
}
Future _getTempToken(String oauthUrl,String authCode) {
Completer completer = Completer();
ConnectionManager().sendHTTPPost(
endPoint: "/auth/token",
contentType: "application/x-www-form-urlencoded",
includeAuthHeader: false,
data: "grant_type=authorization_code&code=$authCode&client_id=${Uri.encodeComponent('http://ha-client.homemade.systems/')}"
data: "grant_type=authorization_code&code=$authCode&client_id=${Uri.encodeComponent('http://ha-client.homemade.systems')}"
).then((response) {
Logger.d("Got temp token");
String tempToken = json.decode(response)['access_token'];
Logger.d("Closing webview...");
//flutterWebviewPlugin.close();
eventBus.fire(StartAuthEvent(oauthUrl, false));
completer.complete(tempToken);
}).catchError((e) {
@ -35,10 +49,6 @@ class AuthManager {
eventBus.fire(StartAuthEvent(oauthUrl, false));
completer.completeError(HAError("Error getting temp token"));
});
}
});
Logger.d("Launching OAuth");
eventBus.fire(StartAuthEvent(oauthUrl, true));
return completer.future;
}