Merge pull request #2472 from unoplatform/dev/nr/idtoken

feat: Saving IdToken

src/Uno.Extensions.Authentication.Oidc/OidcAuthenticationProvider.cs

@@ -37,6 +37,7 @@ internal record OidcAuthenticationProvider(
 
 		var token = authenticationResult.AccessToken;
 		var refreshToken = authenticationResult.RefreshToken;
+		var idToken = authenticationResult.IdentityToken;
 
 		if (token is not null)
 		{
@@ -46,6 +47,11 @@ internal record OidcAuthenticationProvider(
 				creds[TokenCacheExtensions.RefreshTokenKey] = refreshToken;
 			}
 
+			if (idToken is not null)
+			{
+				creds[TokenCacheExtensions.IdTokenKey] = idToken;
+			}
+
 			return creds;
 		}
 		return default;
@@ -73,6 +79,7 @@ internal record OidcAuthenticationProvider(
 		var result = await _client.RefreshTokenAsync(token);
 		var accessToken = result.AccessToken;
 		var refreshToken = result.RefreshToken;
+		var idToken = result.IdentityToken;
 
 		if (token is not null)
 		{
@@ -82,6 +89,11 @@ internal record OidcAuthenticationProvider(
 				creds[TokenCacheExtensions.RefreshTokenKey] = refreshToken;
 			}
 
+			if (idToken is not null)
+			{
+				creds[TokenCacheExtensions.IdTokenKey] = idToken;
+			}
+
 			return creds;
 		}
 		return default;

src/Uno.Extensions.Authentication/TokenCacheExtensions.cs

@@ -1,7 +1,4 @@
-
-
-using System.Threading;
-using Uno.Extensions.Serialization;
+using Uno.Extensions.Serialization;
 
 namespace Uno.Extensions.Authentication;
 
@@ -20,6 +17,11 @@ public static class TokenCacheExtensions
 	/// </summary>
 	public const string RefreshTokenKey = "RefreshToken";
 
+	/// <summary>
+	/// Defines a key for the token cache which corresponds to an ID token element.
+	/// </summary>
+	public const string IdTokenKey = "IdToken";
+
 	/// <summary>
 	/// Gets the access token from the token cache.
 	/// </summary>