Qt desktop app

The iam-cpp-qt-example shows Hanzo IAM sign-in in a Qt desktop app.

Run the example

Prerequisites

Initialization

Set these 7 string parameters:

Name	Description	File
endpoint	Your Hanzo IAM server host/domain	`mainwindow.h`
client_id	The Client ID of your Hanzo IAM application	`mainwindow.h`
client_secret	The Client Secret of your Hanzo IAM application	`mainwindow.h`
certificate	The public key for the Hanzo IAM application's cert	`mainwindow.h`
org_name	The name of your Hanzo IAM organization	`mainwindow.h`
app_name	The name of your Hanzo IAM application	`mainwindow.h`
redirect_url	The path of the callback URL for your Hanzo IAM application, will be `http://localhost:8080/callback` if not provided	`mainwindow.h`

Default endpoint: http://localhost:8000 if not set.

Running

Qt Creator

Open iam-cpp-qt-example.pro

Set the INCLUDEPATH of OpenSSL in iam-cpp-qt-example.pro

Press Ctrl + R to start

Preview

index

Click Sign In to open the login window. After sign-in, the user profile is shown.

Integration

// Load and display the login page of Hanzo IAM
m_webview->page()->load(*m_signin_url);
m_webview->show();

### Listen for the callback (TCP)

```cpp
// Initialize the TcpServer object and listen on port 8080
m_tcpserver = new QTcpServer(this);
if (!m_tcpserver->listen(QHostAddress::LocalHost, 8080)) {
    qDebug() << m_tcpserver->errorString();
    close();
}
connect(m_tcpserver, SIGNAL(newConnection()), this, SLOT(on_tcp_connected()));

### Using Auth Code to Get the User Info

```cpp
// Get the token and parse it with the JWT library
std::string token = m_iam->GetOAuthToken(code.toStdString());
auto decoded = m_iam->ParseJwtToken(token);