- OAuth2
- Authorization code flow (https://www.rfc-editor.org/rfc/rfc6749#section-4.1)
- Authorization code flow with PKCE (Proof Key for Code Exchange) (https://www.rfc-editor.org/rfc/rfc7636)
- Built-in clients
- GitHub
- Built-in browser support
- Deep link browser (iOS, Android, Universal Windows Platform and macOS) (https://docs.unity3d.com/Manual/deep-linking.html)
- Standalone as local server (Windows, macOS and Linux)
- ASWebAuthenticationSession (iOS) (https://developer.apple.com/documentation/authenticationservices/aswebauthenticationsession)
- WKWebView (iOS) (https://developer.apple.com/documentation/webkit/wkwebview)
- Add
"com.cdm.authentication": "https://github.com/cdmvision/authentication-unity.git#1.2.0"to your project's package manifest file in dependencies section. - Or,
Package Manager > Add package from git URL...and paste this URL:https://github.com/cdmvision/authentication-unity.git#1.2.0
You should create your client auth configuration:
// Also you can use your own client configuration.
var auth = new GoogleAuth()
{
clientId = "...",
redirectUrl = "...",
scope = "openid email profile"
};Authentication session is created with auth configuration and a browser:
using var authenticationSession = new AuthenticationSession(auth, new StandaloneBrowser());Also you can use different browsers for each platform by using cross platform browser:
var crossPlatformBrowser = new CrossPlatformBrowser();
var crossPlatformBrowser.platformBrowsers.Add(RuntimePlatform.WindowsEditor, new StandaloneBrowser());
var crossPlatformBrowser.platformBrowsers.Add(RuntimePlatform.WindowsPlayer, new StandaloneBrowser());
var crossPlatformBrowser.platformBrowsers.Add(RuntimePlatform.OSXEditor, new StandaloneBrowser());
var crossPlatformBrowser.platformBrowsers.Add(RuntimePlatform.OSXPlayer, new StandaloneBrowser());
var crossPlatformBrowser.platformBrowsers.Add(RuntimePlatform.IPhonePlayer, new ASWebAuthenticationSessionBrowser());
using var authenticationSession = new AuthenticationSession(auth, crossPlatformBrowser);
// Opens a browser to log user in
AccessTokenResponse accessTokenResponse = await authenticationSession.AuthenticateAsync();
// Authentication header can be used to make authorized http calls.
AuthenticationHeaderValue authenticationHeader = accessTokenResponse.GetAuthenticationHeader();
// Gets the current acccess token, or refreshes if it is expired.
accessTokenResponse = await authenticationSession.GetOrRefreshTokenAsync();
// Gets new access token by using the refresh token.
AccessTokenResponse newAccessTokenResponse = await authenticationSession.RefreshTokenAsync();
// Or you can get new access token with specified refresh token (i.e. stored on the local disk to prevent multiple sign-in for each app launch)
newAccessTokenResponse = await authenticationSession.RefreshTokenAsync("my_refresh_token");