https://github.com/deftomat/just_google_jwt_decoder

A Google JWT decoder library for Dart.
https://github.com/deftomat/just_google_jwt_decoder

dart google-jwt google-signin jwt server

Last synced: 17 days ago
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A Google JWT decoder library for Dart.

• Host: GitHub
• URL: https://github.com/deftomat/just_google_jwt_decoder
• Owner: deftomat
• License: other
• Created: 2016-10-30T13:14:44.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2017-02-14T07:19:17.000Z (over 7 years ago)
• Last Synced: 2024-10-13T11:44:02.189Z (about 1 month ago)
• Topics: dart, google-jwt, google-signin, jwt, server
• Language: Dart
• Homepage: https://pub.dartlang.org/packages/just_google_jwt_decoder
• Size: 8.79 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# Just Google JWT decoder

A simple Google JWT decoder library for Dart with all necessary verifiers.

## Usage

```dart

import 'package:just_google_jwt_decoder/just_google_jwt_decoder.dart';

main() async {

  var clientId = '';

  var decoder = new GoogleJwtDecoder(clientId, expirationTolerance: const Duration(seconds: 30));

  

  var encodedJwt = new EncodedJwt('');

  var jwt = await decoder.convert(encodedJwt);

  

  print(jwt.payload);

}

```

## Verification

Library verifies following data:

 - Whether issuer is Google Accounts server

 - Whether user's email is verified

 - Whether JWT not expires

 - Whether audience is equal to Client ID

 - Whether signature is valid (automatically downloads certificates from Google servers and keep them in memory until they expires).

 

## Get Google JWT

You can obtain a Google JWT (a.k.a. *idToken*) with [just_google_signin](https://github.com/deftomat/just_google_signin) library.