sneedmc/launcher/minecraft/auth/steps/XboxAuthorizationStep.cpp

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#include "XboxAuthorizationStep.h"
#include <QNetworkRequest>
#include <QJsonParseError>
#include <QJsonDocument>
#include "minecraft/auth/AuthRequest.h"
#include "minecraft/auth/Parsers.h"
#include "net/NetUtils.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 (Net::isApplicationError(error)) {
if(!processSTSError(error, data, headers)) {
emit finished(
AccountTaskState::STATE_FAILED_SOFT,
tr("Failed to get authorization for %1 services. Error %2.").arg(m_authorizationKind, error)
);
}
else {
emit finished(
AccountTaskState::STATE_FAILED_SOFT,
tr("Unknown STS error for %1 services: %2").arg(m_authorizationKind, requestor->errorString_)
);
}
}
else {
emit finished(
AccountTaskState::STATE_OFFLINE,
tr("Failed to get authorization for %1 services: %2").arg(m_authorizationKind, requestor->errorString_)
);
}
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;
}