.NET desktop app

The iam-dotnet-desktop-example shows Hanzo IAM sign-in in a .NET desktop app using WebView2.

Run the example

Prerequisites

WebView2 Runtime (usually preinstalled on Windows)

Initialization

Set these 5 string parameters:

Name	Description	File
Domain	The host/domain of your Hanzo IAM server	`Hanzo IAMVariables.cs`
ClientId	The Client ID of your Hanzo IAM application	`Hanzo IAMVariables.cs`
AppName	The name of your Hanzo IAM application	`Hanzo IAMVariables.cs`
CallbackUrl	The path of the callback URL for your Hanzo IAM application. If not provided, it will be `iam://callback`	`Hanzo IAMVariables.cs`
ClientSecret	The Client Secret of your Hanzo IAM application	`Hanzo IAMVariables.cs`

Defaults: Hanzo IAM demo and app-casnode if not set.

Running

Visual Studio

Open iam-dotnet-desktop-example.sln

Press Ctrl + F5 to start

Command line

cd src/DesktopApp

dotnet run

Preview

index

Click Hanzo IAM Login to open the login window. After sign-in, the user profile is shown.

Integration

var login = new Login();
// Triggered when login succeeds, you will receive an auth code in the event handler
login.CodeReceived += Login_CodeReceived;
login.ShowDialog();

### Exchange the auth code for user info

```csharp
public async Task<string?> RequestToken(string clientId, string clientSecret, string code)
{
    var body = new
    {
        grant_type = "authorization_code",
        client_id = clientId,
        client_secret = clientSecret,
        code
    };

    var req = new RestRequest(_requestTokenUrl).AddJsonBody(body);
    var token = await _client.PostAsync<TokenDto>(req);

    return token?.AccessToken;
}

public async Task<UserDto?> GetUserInfo(string token)
{
    var req = new RestRequest(_getUserInfoUrl).AddQueryParameter("accessToken", token);

    return await _client.GetAsync<UserDto>(req);
}

...

var token = await _iamApi.RequestToken(
    Hanzo IAMVariables.ClientId,
    Hanzo IAMVariables.ClientSecret,
    authCode,
);

var user = await _iamApi.GetUserInfo(token);