flutter_secure_storage on mobile should be your first and only choice. It uses the proper Keychain API on iOS and it encrypts the data , stores the encrypted data in SharedPreferences and the cryptographic key is stored in the Android KeyStore, which is a safe approach.29 Nis 2020
Read moreHow do you beat token in Flutter?
“how to pass token in header in flutter” Code Answer
Read moreHow do you authenticate a Flutter?
Get Started with Flutter Authentication
Read moreWhere should I store my token?
A JWT needs to be stored in a safe place inside the user’s browser . If you store it inside localStorage, it’s accessible by any script inside your page. This is as bad as it sounds; an XSS attack could give an external attacker access to the token.
Read moreHow do you store secure data in flutter?
A Flutter plugin to store data in secure storage:
Read moreIs flutter secure storage persistent?
Yes it saves once the app is closed . You can check the example app here: github.com/mogol/flutter_secure_storage/tree/develop/example This shows that keys can be created and once the app is closed and reopened, the keys are not wiped.
Read moreHow do you store tokens in flutter?
import ‘package:flutter_secure_storage/flutter_secure_storage. dart’; // Create storage final storage = new FlutterSecureStorage(); // Write value await storage. write(key: ‘jwt’, value: token);1 Ara 2021
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