1 files changed, 101 insertions, 0 deletions
diff --git a/meshmc/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp b/meshmc/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp
new file mode 100644
index 0000000000..9955ff9738
--- /dev/null
+++ b/meshmc/launcher/minecraft/auth/steps/MinecraftProfileStep.cpp
@@ -0,0 +1,101 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "MinecraftProfileStep.h"
+
+#include <QNetworkRequest>
+
+#include "minecraft/auth/AuthRequest.h"
+#include "minecraft/auth/Parsers.h"
+
+MinecraftProfileStep::MinecraftProfileStep(AccountData* data) : AuthStep(data)
+{
+}
+
+MinecraftProfileStep::~MinecraftProfileStep() noexcept = default;
+
+QString MinecraftProfileStep::describe()
+{
+	return tr("Fetching the Minecraft profile.");
+}
+
+void MinecraftProfileStep::perform()
+{
+	auto url = QUrl("https://api.minecraftservices.com/minecraft/profile");
+	QNetworkRequest request = QNetworkRequest(url);
+	request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+	request.setRawHeader(
+		"Authorization",
+		QString("Bearer %1").arg(m_data->yggdrasilToken.token).toUtf8());
+
+	AuthRequest* requestor = new AuthRequest(this);
+	connect(requestor, &AuthRequest::finished, this,
+			&MinecraftProfileStep::onRequestDone);
+	requestor->get(request);
+}
+
+void MinecraftProfileStep::rehydrate()
+{
+	// NOOP, for now. We only save bools and there's nothing to check.
+}
+
+void MinecraftProfileStep::onRequestDone(
+	QNetworkReply::NetworkError error, QByteArray data,
+	QList<QNetworkReply::RawHeaderPair> headers)
+{
+	auto requestor = qobject_cast<AuthRequest*>(QObject::sender());
+	requestor->deleteLater();
+
+#ifndef NDEBUG
+	qDebug() << data;
+#endif
+	if (error == QNetworkReply::ContentNotFoundError) {
+		// NOTE: Succeed even if we do not have a profile. This is a valid
+		// account state.
+		m_data->minecraftProfile = MinecraftProfile();
+		emit finished(AccountTaskState::STATE_SUCCEEDED,
+					  tr("Account has no Minecraft profile."));
+		return;
+	}
+	if (error != QNetworkReply::NoError) {
+		qWarning() << "Error getting profile:";
+		qWarning() << " HTTP Status:        " << requestor->httpStatus_;
+		qWarning() << " Internal error no.: " << error;
+		qWarning() << " Error string:       " << requestor->errorString_;
+
+		qWarning() << " Response:";
+		qWarning() << QString::fromUtf8(data);
+
+		emit finished(AccountTaskState::STATE_FAILED_SOFT,
+					  tr("Minecraft Java profile acquisition failed."));
+		return;
+	}
+	if (!Parsers::parseMinecraftProfile(data, m_data->minecraftProfile)) {
+		m_data->minecraftProfile = MinecraftProfile();
+		emit finished(
+			AccountTaskState::STATE_FAILED_SOFT,
+			tr("Minecraft Java profile response could not be parsed"));
+		return;
+	}
+
+	emit finished(AccountTaskState::STATE_WORKING,
+				  tr("Minecraft Java profile acquisition succeeded."));
+}