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/* 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 "XboxAuthorizationStep.h"
#include <QNetworkRequest>
#include <QJsonParseError>
#include <QJsonDocument>
#include "minecraft/auth/AuthRequest.h"
#include "minecraft/auth/Parsers.h"
XboxAuthorizationStep::XboxAuthorizationStep(AccountData* data,
Katabasis::Token* token,
QString relyingParty,
QString authorizationKind)
: AuthStep(data), m_token(token), m_relyingParty(relyingParty),
m_authorizationKind(authorizationKind)
{
}
XboxAuthorizationStep::~XboxAuthorizationStep() noexcept = default;
QString XboxAuthorizationStep::describe()
{
return tr("Getting authorization to access %1 services.")
.arg(m_authorizationKind);
}
void XboxAuthorizationStep::rehydrate()
{
// FIXME: check if the tokens are good?
}
void XboxAuthorizationStep::perform()
{
QString xbox_auth_template = R"XXX(
{
"Properties": {
"SandboxId": "RETAIL",
"UserTokens": [
"%1"
]
},
"RelyingParty": "%2",
"TokenType": "JWT"
}
)XXX";
auto xbox_auth_data =
xbox_auth_template.arg(m_data->userToken.token, m_relyingParty);
// http://xboxlive.com
QNetworkRequest request =
QNetworkRequest(QUrl("https://xsts.auth.xboxlive.com/xsts/authorize"));
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
request.setRawHeader("Accept", "application/json");
AuthRequest* requestor = new AuthRequest(this);
connect(requestor, &AuthRequest::finished, this,
&XboxAuthorizationStep::onRequestDone);
requestor->post(request, xbox_auth_data.toUtf8());
qDebug() << "Getting authorization token for " << m_relyingParty;
}
void XboxAuthorizationStep::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::NoError) {
qWarning() << "Reply error:" << error;
if (!processSTSError(error, data, headers)) {
emit finished(
AccountTaskState::STATE_FAILED_SOFT,
tr("Failed to get authorization for %1 services. Error %1.")
.arg(m_authorizationKind, error));
}
return;
}
Katabasis::Token temp;
if (!Parsers::parseXTokenResponse(data, temp, m_authorizationKind)) {
emit finished(AccountTaskState::STATE_FAILED_SOFT,
tr("Could not parse authorization response for access to "
"%1 services.")
.arg(m_authorizationKind));
return;
}
if (temp.extra["uhs"] != m_data->userToken.extra["uhs"]) {
emit finished(AccountTaskState::STATE_FAILED_SOFT,
tr("Server has changed %1 authorization user hash in the "
"reply. Something is wrong.")
.arg(m_authorizationKind));
return;
}
auto& token = *m_token;
token = temp;
emit finished(AccountTaskState::STATE_WORKING,
tr("Got authorization to access %1").arg(m_relyingParty));
}
bool XboxAuthorizationStep::processSTSError(
QNetworkReply::NetworkError error, QByteArray data,
QList<QNetworkReply::RawHeaderPair> headers)
{
if (error == QNetworkReply::AuthenticationRequiredError) {
QJsonParseError jsonError;
QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
if (jsonError.error) {
qWarning() << "Cannot parse error XSTS response as JSON: "
<< jsonError.errorString();
emit finished(
AccountTaskState::STATE_FAILED_SOFT,
tr("Cannot parse %1 authorization error response as JSON: %2")
.arg(m_authorizationKind, jsonError.errorString()));
return true;
}
int64_t errorCode = -1;
auto obj = doc.object();
if (!Parsers::getNumber(obj.value("XErr"), errorCode)) {
emit finished(AccountTaskState::STATE_FAILED_SOFT,
tr("XErr element is missing from %1 authorization "
"error response.")
.arg(m_authorizationKind));
return true;
}
switch (errorCode) {
case 2148916233: {
emit finished(
AccountTaskState::STATE_FAILED_SOFT,
tr("This Microsoft account does not have an XBox Live "
"profile. Buy the game on %1 first.")
.arg("<a "
"href=\"https://www.minecraft.net/en-us/store/"
"minecraft-java-edition\">minecraft.net</a>"));
return true;
}
case 2148916235: {
// NOTE: this is the Grulovia error
emit finished(AccountTaskState::STATE_FAILED_SOFT,
tr("XBox Live is not available in your country. "
"You've been blocked."));
return true;
}
case 2148916238: {
emit finished(
AccountTaskState::STATE_FAILED_SOFT,
tr("This Microsoft account is underaged and is not linked "
"to a family.\n\nPlease set up your account according "
"to %1.")
.arg(
"<a "
"href=\"https://help.minecraft.net/hc/en-us/"
"articles/4403181904525\">help.minecraft.net</a>"));
return true;
}
default: {
emit finished(AccountTaskState::STATE_FAILED_SOFT,
tr("XSTS authentication ended with unrecognized "
"error(s):\n\n%1")
.arg(errorCode));
return true;
}
}
}
return false;
}
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