📦⚡️Casdoor flutter example

An example of casdoor-flutter-sdk

The example uses the following Casdoor demo site server:

Quick Start

download the code

 git clone [email protected]:casdoor/casdoor-flutter-example.git

install dependencies

 flutter pub get

Configure

Initialization requires 6 parameters, which are all str type:

Name (in order)	Must	Description
clientId	Yes	Application.client_id
serverUrl	Yes	Casdoor Server Url, such as `https://door.casdoor.com`
organizationName	Yes	Organization name
appName	Yes	Application name
redirectUri	Yes	URI of Web redirection
callbackUrlScheme	Yes	URL Scheme

  final AuthConfig _config =  AuthConfig(
      clientId: "014ae4bd048734ca2dea",
      serverUrl: "https://door.casdoor.com",
      organizationName: "casbin",
      appName: "app-casnode",
      redirectUri: "http://localhost:9000/callback.html",
      callbackUrlScheme: "casdoor"
  );

Run

flutter run -d chrome --web-port 9000

Note here that for Android and Web

Android

In order to capture the callback url, the following activity needs to be added to your AndroidManifest.xml. Be sure to relpace YOUR_CALLBACK_URL_SCHEME_HERE with your actual callback url scheme.

 <activity android:name="com.example.casdoor_flutter_sdk.CallbackActivity"
           android:exported="true">
           <intent-filter android:label="casdoor_flutter_sdk">
               <action android:name="android.intent.action.VIEW" />
               <category android:name="android.intent.category.DEFAULT" />
               <category android:name="android.intent.category.BROWSABLE" />
               <data android:scheme="casdoor" />
           </intent-filter>
       </activity>

Web

On the Web platform an endpoint needs to be created that captures the callback URL and sends it to the application using the JavaScript postMessage() method. In the ./web folder of the project, create an HTML file with the name e.g. callback.html with content:

<!DOCTYPE html>
<title>Authentication complete</title>
<p>Authentication is complete. If this does not happen automatically, please
close the window.
<script>
  window.opener.postMessage({
    'casdoor-auth': window.location.href
  }, window.location.origin);
  window.close();
</script>

Redirection URL passed to the authentication service must be the same as the URL on which the application is running (schema, host, port if necessary) and the path must point to created HTML file, /callback.html in this case, like callbackUri = "${_config.redirectUri}.html". The callbackUrlScheme parameter of the authenticate() method does not take into account, so it is possible to use a schema for native platforms in the code.It should be noted that when obtaining a token, cross domain may occur

For the Sign in with Apple in web_message response mode, postMessage from https://appleid.apple.com is also captured, and the authorization object is returned as a URL fragment encoded as a query string (for compatibility with other providers).

After running, you will see the following interfaces:

Android	iOS	Web

fischermario / casdoor-flutter-example Goto Github PK