1 files changed, 68 insertions, 0 deletions
diff --git a/launcher/minecraft/auth/steps/XboxUserStep.cpp b/launcher/minecraft/auth/steps/XboxUserStep.cpp
new file mode 100644
index 00000000..a38a28e4
--- /dev/null
+++ b/launcher/minecraft/auth/steps/XboxUserStep.cpp
@@ -0,0 +1,68 @@
+#include "XboxUserStep.h"
+
+#include <QNetworkRequest>
+
+#include "minecraft/auth/AuthRequest.h"
+#include "minecraft/auth/Parsers.h"
+
+XboxUserStep::XboxUserStep(AccountData* data) : AuthStep(data) {
+
+}
+
+XboxUserStep::~XboxUserStep() noexcept = default;
+
+QString XboxUserStep::describe() {
+    return tr("Logging in as an Xbox user.");
+}
+
+
+void XboxUserStep::rehydrate() {
+    // NOOP, for now. We only save bools and there's nothing to check.
+}
+
+void XboxUserStep::perform() {
+    QString xbox_auth_template = R"XXX(
+{
+    "Properties": {
+        "AuthMethod": "RPS",
+        "SiteName": "user.auth.xboxlive.com",
+        "RpsTicket": "d=%1"
+    },
+    "RelyingParty": "http://auth.xboxlive.com",
+    "TokenType": "JWT"
+}
+)XXX";
+    auto xbox_auth_data = xbox_auth_template.arg(m_data->msaToken.token);
+
+    QNetworkRequest request = QNetworkRequest(QUrl("https://user.auth.xboxlive.com/user/authenticate"));
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+    request.setRawHeader("Accept", "application/json");
+    auto *requestor = new AuthRequest(this);
+    connect(requestor, &AuthRequest::finished, this, &XboxUserStep::onRequestDone);
+    requestor->post(request, xbox_auth_data.toUtf8());
+    qDebug() << "First layer of XBox auth ... commencing.";
+}
+
+void XboxUserStep::onRequestDone(
+    QNetworkReply::NetworkError error,
+    QByteArray data,
+    QList<QNetworkReply::RawHeaderPair> headers
+) {
+    auto requestor = qobject_cast<AuthRequest *>(QObject::sender());
+    requestor->deleteLater();
+
+    if (error != QNetworkReply::NoError) {
+        qWarning() << "Reply error:" << error;
+        emit finished(AccountTaskState::STATE_FAILED_SOFT, tr("XBox user authentication failed."));
+        return;
+    }
+
+    Katabasis::Token temp;
+    if(!Parsers::parseXTokenResponse(data, temp, "UToken")) {
+        qWarning() << "Could not parse user authentication response...";
+        emit finished(AccountTaskState::STATE_FAILED_SOFT, tr("XBox user authentication response could not be understood."));
+        return;
+    }
+    m_data->userToken = temp;
+    emit finished(AccountTaskState::STATE_WORKING, tr("Got Xbox user token"));
+}