jaguar_oauth 2.1.1

  • Installing
  • Versions
  • 48


OAuth interceptors for Jaguar.

JaguarOauth2 provides an easy way to initiate an OAuth2 authorization request and handle the authorization response callback.


@Api(path: '/auth')
class AuthRoutes {
  /// Route that initiates the OAuth2 authorization request by redirecting to
  /// authorization endpoint
  @Get(path: '/fb/authreq')
  Response<Uri> fbAuthReq(ctx) => facebook.initiateRequest(ctx);

  /// Route that handles OAuth2 authorization response callback
  @Get(path: '/fb/authorized', mimeType: 'application/json')
  Future<String> fbAuthorized(Context ctx) async {
    // Get the [Client] from authorization response callback
    oauth2.Client client = await facebook.handleResponse(ctx);
    // Use Facebook OAuth2 APIs
    final resp = await client.get('');
    return resp.body;

  /// Facebook OAuth2 configuration
  JaguarOauth2 get facebook => new JaguarOauth2(
      key: fbOauthKey,
      secret: fbOauthSecret,
      authorizationEndpoint: '',
      tokenEndpoint: '',
      callback: baseUrl + '/api/auth/fb/authorized',
      scopes: ['email']);

Example usage outside Jaguar routes

main(List<String> args) async {
  // Create the OAuth2 config
  final config = new JaguarOauth2(
      key: fbOauthKey, // Facebook OAuth key
      secret: fbOauthSecret, // Facebook OAuth secret
      authorizationEndpoint: '',
      tokenEndpoint: '',
      callback: 'http://localhost:5555/api/auth/fb/login/authorized',
      scopes: ['email']);

  // Print the authorization url
  print('Authorization url: ');

  print('Open the authorization URL in the browser.');
  print('Get the response code from Facebook.');

  // Get the response code
  stdout.write('Enter the code: ');
  String code = stdin.readLineSync();

  // Get HTTP [Client] from authorization response
  final Client client = await config.handleResponseWithParam({'code': code});

  // Fetch user profile
  final resp = await client.get('');



  • Moved to Jaguar 0.6.x
  • Helper functions rather than Interceptors

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  jaguar_oauth: "^2.1.1"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

      import 'package:jaguar_oauth/jaguar_oauth.dart';
Version Uploaded Documentation Archive
2.1.1 May 20, 2018 Go to the documentation of jaguar_oauth 2.1.1 Download jaguar_oauth 2.1.1 archive
2.0.1 May 20, 2018 Go to the documentation of jaguar_oauth 2.0.1 Download jaguar_oauth 2.0.1 archive
0.2.0 Nov 7, 2017 Go to the documentation of jaguar_oauth 0.2.0 Download jaguar_oauth 0.2.0 archive
0.1.0 Jun 7, 2017 Go to the documentation of jaguar_oauth 0.1.0 Download jaguar_oauth 0.1.0 archive
0.0.2 Feb 19, 2017 Go to the documentation of jaguar_oauth 0.0.2 Download jaguar_oauth 0.0.2 archive
0.0.1 Feb 8, 2017 Go to the documentation of jaguar_oauth 0.0.1 Download jaguar_oauth 0.0.1 archive


We analyzed this package on Jun 12, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.60.0
  • pana: 0.11.3


Describes how popular the package is relative to other packages. [more]
0 / 100
Code health derived from static analysis. [more]
100 / 100
Reflects how tidy and up-to-date the package is. [more]
90 / 100
Overall score:
Weighted score of the above. [more]
Learn more about scoring.


Detected platforms: Flutter, other

Primary library: package:jaguar_oauth/jaguar_oauth.dart with components: io.


  • Homepage does not exists.

    We were unable to access at the time of the analysis.

  • Fix .analysis_options.

    We were unable to parse .analysis_options.

  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Maintain an example.

    None of the files in your example/ directory matches a known example patterns. Common file name patterns include: main.dart, example.dart or you could also use jaguar_oauth.dart.

  • Use analysis_options.yaml.

    Rename old .analysis_options file to analysis_options.yaml.

  • Enable strong mode analysis.

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      strong-mode: true


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.24.0 <2.0.0
jaguar ^2.1.1 2.1.7
oauth2 ^1.2.0 1.2.1
Transitive dependencies
async 2.0.7
auth_header 0.0.3
charcode 1.1.1
collection 1.14.10
convert 2.0.1
crypto 2.0.3
http 0.11.3+16
http_parser 3.1.2
http_server 0.9.7
logging 0.11.3+1
meta 1.1.5
mime 0.9.6+1
path 1.6.0
source_span 1.4.0
stack_trace 1.9.2
string_scanner 1.0.2
typed_data 1.1.5
Dev dependencies
jaguar_facebook_client >=0.0.4 <0.1.0
test >=0.12.0 <0.13.0