simple_auth_flutter 0.0.1

  • README.md
  • CHANGELOG.md
  • Installing
  • Versions
  • new76

Simple Auth for Dart/Flutter

Most apps need to make API calls. Every API needs authentication, yet no developer wants to deal with authentication. Simple Auth embeds authentication into the API so you dont need to deal with it.

This is a port of Clancey.SimpleAuth for Dart and Flutter

The network/api part including the generator was based off of Chopper by Hadrien Lejard

iOS: Build status

Android: Build status

Providers

Current Built in Providers

  • Azure Active Directory
  • Amazon
  • Dropbox
  • Facebook
  • Github
  • Google
  • Instagram
  • Linked In
  • Microsoft Live Connect
  • And of course any standard OAuth2/Basic Auth server.

Usage

var api = new simpleAuth.GoogleApi(
      "google", "client_id",clientSecret: "clientSecret",
      scopes: [
        "https://www.googleapis.com/auth/userinfo.email",
        "https://www.googleapis.com/auth/userinfo.profile"
      ]);
var request = new Request(HttpMethod.Get, "https://www.googleapis.com/oauth2/v1/userinfo?alt=json");
var userInfo = await api.send<UserInfo>(request);

That's it! If the user is not logged in, they will automatically be prompted. If their credentials are cached from a previous session, the api call proceeds! Expired tokens even automatically refresh.

Flutter Setup

Call SimpleAuthFlutter.init(); in your Main.Dart. Now Simple Auth can automatically present your login UI

Android Manifest

Android requires you to add the callback scheme:

<activity android:name="clancey.simpleauth.simpleauthflutter.SimpleAuthCallbackActivity" >
    <intent-filter android:label="simple_auth">
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
        <data android:scheme="com.googleusercontent.apps.992461286651-k3tsbcreniknqptanrugsetiimt0lkvo" />
    </intent-filter>
</activity>

iOS

To use the Native Safari Authenticator, you are required to add the following snippet in your AppDelegate.

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation{
    return [SimpleAuthFlutterPlugin checkUrl:url];
}

You are also required to add the following to add a CFBundleURLSchemes to your info.plist

For Google: com.googleusercontent.apps.YOUR_CLIENT_ID

	<key>CFBundleURLTypes</key>
	<array>
		<dict>
			<key>CFBundleURLSchemes</key>
			<array>
				<string>com.googleusercontent.apps.YOURCLIENTID</string>
			</array>
			<key>CFBundleURLName</key>
			<string>googleLogin</string>
		</dict>
	</array>
	

Serialization

Json objects will automatically serialize if you conform to JsonSerializable

If you use the generator and you objects have the factory factory JsonSerializable.fromJson(Map<String, dynamic> json) your api calls will automatically Serialize/Deserialize

Or you can pass your own Converter to the api and handle conversion yourself.

Generator

flutter

flutter packages pub run build_runner build

Add the following to your pubspec.yaml

dev_dependencies:
  simple_auth_generator: 
  build_runner: ^0.8.0

The Generator is not required, however it will make things magical.

@GoogleApiDeclaration("GoogleTestApi","client_id",clientSecret: "client_secret", scopes: ["TestScope", "Scope2"])
abstract class GoogleTestDefinition {
  @Get(url: "https://www.googleapis.com/oauth2/v1/userinfo?alt=json")
  Future<Response<GoogleUser>> getCurrentUserInfo();
}

will generate a new Api for you that is easy to use!

var api = new GoogleTestApi("google");
var user = await getCurrentUserInfo();

For more examples, check out the example project

TODO

  • Add more documentation
  • Add native flutter providers for google

[0.0.1] - 07-05-2018

  • Initial release of Simple Auth

Use this package as a library

1. Depend on it

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


dependencies:
  simple_auth_flutter: "^0.0.1"

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter packages get

Alternatively, your editor might support 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:simple_auth_flutter/simple_auth_flutter.dart';
  
Version Uploaded Documentation Archive
0.0.1 Jul 5, 2018 Go to the documentation of simple_auth_flutter 0.0.1 Download simple_auth_flutter 0.0.1 archive

Analysis

We analyzed this package on Jul 13, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.63.0
  • pana: 0.11.3
  • Flutter: 0.5.4

Scores

Popularity:
Describes how popular the package is relative to other packages. [more]
52 / 100
Health:
Code health derived from static analysis. [more]
100 / 100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100 / 100
Overall score:
Weighted score of the above. [more]
76
Learn more about scoring.

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Suggestions

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.

  • Maintain an example.

    Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use simple_auth_flutter.dart.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0 <2.0.0
flutter 0.0.0
simple_auth ^0.0.1 0.0.1
Transitive dependencies
async 2.0.7
charcode 1.1.2
collection 1.14.6 1.14.10
http 0.11.3+16 0.11.3+17
http_parser 3.1.2
meta 1.1.5
path 1.6.0 1.6.1
sky_engine 0.0.99
source_span 1.4.0
string_scanner 1.0.2
typed_data 1.1.5
vector_math 2.0.6 2.0.7