pollymc/launcher/minecraft/auth/flows/AuthContext.cpp
2021-09-21 22:02:12 +02:00

912 lines
28 KiB
C++

#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QDesktopServices>
#include <QMetaEnum>
#include <QDebug>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QUrlQuery>
#include <QPixmap>
#include <QPainter>
#include "AuthContext.h"
#include "katabasis/Globals.h"
#include "AuthRequest.h"
#include "Secrets.h"
#include "Env.h"
using OAuth2 = Katabasis::OAuth2;
using Activity = Katabasis::Activity;
AuthContext::AuthContext(AccountData * data, QObject *parent) :
AccountTask(data, parent)
{
}
void AuthContext::beginActivity(Activity activity) {
if(isBusy()) {
throw 0;
}
m_activity = activity;
changeState(STATE_WORKING, "Initializing");
emit activityChanged(m_activity);
}
void AuthContext::finishActivity() {
if(!isBusy()) {
throw 0;
}
m_activity = Katabasis::Activity::Idle;
setStage(AuthStage::Complete);
m_data->validity_ = m_data->minecraftProfile.validity;
emit activityChanged(m_activity);
}
void AuthContext::initMSA() {
if(m_oauth2) {
return;
}
auto clientId = Secrets::getMSAClientID('-');
if(clientId.isEmpty()) {
return;
}
Katabasis::OAuth2::Options opts;
opts.scope = "XboxLive.signin offline_access";
opts.clientIdentifier = clientId;
opts.authorizationUrl = "https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode";
opts.accessTokenUrl = "https://login.microsoftonline.com/consumers/oauth2/v2.0/token";
opts.listenerPorts = {28562, 28563, 28564, 28565, 28566};
m_oauth2 = new OAuth2(opts, m_data->msaToken, this, &ENV.qnam());
m_oauth2->setGrantFlow(Katabasis::OAuth2::GrantFlowDevice);
connect(m_oauth2, &OAuth2::linkingFailed, this, &AuthContext::onOAuthLinkingFailed);
connect(m_oauth2, &OAuth2::linkingSucceeded, this, &AuthContext::onOAuthLinkingSucceeded);
connect(m_oauth2, &OAuth2::showVerificationUriAndCode, this, &AuthContext::showVerificationUriAndCode);
connect(m_oauth2, &OAuth2::activityChanged, this, &AuthContext::onOAuthActivityChanged);
}
void AuthContext::initMojang() {
if(m_yggdrasil) {
return;
}
m_yggdrasil = new Yggdrasil(m_data, this);
connect(m_yggdrasil, &Task::failed, this, &AuthContext::onMojangFailed);
connect(m_yggdrasil, &Task::succeeded, this, &AuthContext::onMojangSucceeded);
}
void AuthContext::onMojangSucceeded() {
doMinecraftProfile();
}
void AuthContext::onMojangFailed() {
finishActivity();
m_error = m_yggdrasil->m_error;
m_aborted = m_yggdrasil->m_aborted;
changeState(m_yggdrasil->accountState(), tr("Mojang user authentication failed."));
}
/*
bool AuthContext::signOut() {
if(isBusy()) {
return false;
}
start();
beginActivity(Activity::LoggingOut);
m_oauth2->unlink();
m_account = AccountData();
finishActivity();
return true;
}
*/
void AuthContext::onOAuthLinkingFailed() {
emit hideVerificationUriAndCode();
finishActivity();
changeState(STATE_FAILED_HARD, tr("Microsoft user authentication failed."));
}
void AuthContext::onOAuthLinkingSucceeded() {
emit hideVerificationUriAndCode();
auto *o2t = qobject_cast<OAuth2 *>(sender());
if (!o2t->linked()) {
finishActivity();
changeState(STATE_FAILED_HARD, tr("Microsoft user authentication ended with an impossible state (succeeded, but not succeeded at the same time)."));
return;
}
QVariantMap extraTokens = o2t->extraTokens();
#ifndef NDEBUG
if (!extraTokens.isEmpty()) {
qDebug() << "Extra tokens in response:";
foreach (QString key, extraTokens.keys()) {
qDebug() << "\t" << key << ":" << extraTokens.value(key);
}
}
#endif
doUserAuth();
}
void AuthContext::onOAuthActivityChanged(Katabasis::Activity activity) {
// respond to activity change here
}
void AuthContext::doUserAuth() {
setStage(AuthStage::UserAuth);
changeState(STATE_WORKING, tr("Starting user authentication"));
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, &AuthContext::onUserAuthDone);
requestor->post(request, xbox_auth_data.toUtf8());
qDebug() << "First layer of XBox auth ... commencing.";
}
namespace {
bool getDateTime(QJsonValue value, QDateTime & out) {
if(!value.isString()) {
return false;
}
out = QDateTime::fromString(value.toString(), Qt::ISODate);
return out.isValid();
}
bool getString(QJsonValue value, QString & out) {
if(!value.isString()) {
return false;
}
out = value.toString();
return true;
}
bool getNumber(QJsonValue value, double & out) {
if(!value.isDouble()) {
return false;
}
out = value.toDouble();
return true;
}
bool getNumber(QJsonValue value, int64_t & out) {
if(!value.isDouble()) {
return false;
}
out = (int64_t) value.toDouble();
return true;
}
bool getBool(QJsonValue value, bool & out) {
if(!value.isBool()) {
return false;
}
out = value.toBool();
return true;
}
/*
{
"IssueInstant":"2020-12-07T19:52:08.4463796Z",
"NotAfter":"2020-12-21T19:52:08.4463796Z",
"Token":"token",
"DisplayClaims":{
"xui":[
{
"uhs":"userhash"
}
]
}
}
*/
// TODO: handle error responses ...
/*
{
"Identity":"0",
"XErr":2148916238,
"Message":"",
"Redirect":"https://start.ui.xboxlive.com/AddChildToFamily"
}
// 2148916233 = missing XBox account
// 2148916238 = child account not linked to a family
*/
bool parseXTokenResponse(QByteArray & data, Katabasis::Token &output, const char * name) {
qDebug() << "Parsing" << name <<":";
#ifndef NDEBUG
qDebug() << data;
#endif
QJsonParseError jsonError;
QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
if(jsonError.error) {
qWarning() << "Failed to parse response from user.auth.xboxlive.com as JSON: " << jsonError.errorString();
return false;
}
auto obj = doc.object();
if(!getDateTime(obj.value("IssueInstant"), output.issueInstant)) {
qWarning() << "User IssueInstant is not a timestamp";
return false;
}
if(!getDateTime(obj.value("NotAfter"), output.notAfter)) {
qWarning() << "User NotAfter is not a timestamp";
return false;
}
if(!getString(obj.value("Token"), output.token)) {
qWarning() << "User Token is not a timestamp";
return false;
}
auto arrayVal = obj.value("DisplayClaims").toObject().value("xui");
if(!arrayVal.isArray()) {
qWarning() << "Missing xui claims array";
return false;
}
bool foundUHS = false;
for(auto item: arrayVal.toArray()) {
if(!item.isObject()) {
continue;
}
auto obj = item.toObject();
if(obj.contains("uhs")) {
foundUHS = true;
} else {
continue;
}
// consume all 'display claims' ... whatever that means
for(auto iter = obj.begin(); iter != obj.end(); iter++) {
QString claim;
if(!getString(obj.value(iter.key()), claim)) {
qWarning() << "display claim " << iter.key() << " is not a string...";
return false;
}
output.extra[iter.key()] = claim;
}
break;
}
if(!foundUHS) {
qWarning() << "Missing uhs";
return false;
}
output.validity = Katabasis::Validity::Certain;
qDebug() << name << "is valid.";
return true;
}
}
void AuthContext::onUserAuthDone(
QNetworkReply::NetworkError error,
QByteArray replyData,
QList<QNetworkReply::RawHeaderPair> headers
) {
if (error != QNetworkReply::NoError) {
qWarning() << "Reply error:" << error;
finishActivity();
changeState(STATE_FAILED_HARD, tr("XBox user authentication failed."));
return;
}
Katabasis::Token temp;
if(!parseXTokenResponse(replyData, temp, "UToken")) {
qWarning() << "Could not parse user authentication response...";
finishActivity();
changeState(STATE_FAILED_HARD, tr("XBox user authentication response could not be understood."));
return;
}
m_data->userToken = temp;
setStage(AuthStage::XboxAuth);
changeState(STATE_WORKING, tr("Starting XBox authentication"));
doSTSAuthMinecraft();
doSTSAuthGeneric();
}
/*
url = "https://xsts.auth.xboxlive.com/xsts/authorize"
headers = {"x-xbl-contract-version": "1"}
data = {
"RelyingParty": relying_party,
"TokenType": "JWT",
"Properties": {
"UserTokens": [self.user_token.token],
"SandboxId": "RETAIL",
},
}
*/
void AuthContext::doSTSAuthMinecraft() {
QString xbox_auth_template = R"XXX(
{
"Properties": {
"SandboxId": "RETAIL",
"UserTokens": [
"%1"
]
},
"RelyingParty": "rp://api.minecraftservices.com/",
"TokenType": "JWT"
}
)XXX";
auto xbox_auth_data = xbox_auth_template.arg(m_data->userToken.token);
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, &AuthContext::onSTSAuthMinecraftDone);
requestor->post(request, xbox_auth_data.toUtf8());
qDebug() << "Getting Minecraft services STS token...";
}
void AuthContext::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();
return;
}
int64_t errorCode = -1;
auto obj = doc.object();
if(!getNumber(obj.value("XErr"), errorCode)) {
qWarning() << "XErr is not a number";
return;
}
stsErrors.insert(errorCode);
stsFailed = true;
}
}
void AuthContext::onSTSAuthMinecraftDone(
QNetworkReply::NetworkError error,
QByteArray replyData,
QList<QNetworkReply::RawHeaderPair> headers
) {
#ifndef NDEBUG
qDebug() << replyData;
#endif
if (error != QNetworkReply::NoError) {
qWarning() << "Reply error:" << error;
processSTSError(error, replyData, headers);
failResult(m_mcAuthSucceeded);
return;
}
Katabasis::Token temp;
if(!parseXTokenResponse(replyData, temp, "STSAuthMinecraft")) {
qWarning() << "Could not parse authorization response for access to mojang services...";
failResult(m_mcAuthSucceeded);
return;
}
if(temp.extra["uhs"] != m_data->userToken.extra["uhs"]) {
qWarning() << "Server has changed user hash in the reply... something is wrong. ABORTING";
failResult(m_mcAuthSucceeded);
return;
}
m_data->mojangservicesToken = temp;
doMinecraftAuth();
}
void AuthContext::doMinecraftAuth() {
QString mc_auth_template = R"XXX(
{
"identityToken": "XBL3.0 x=%1;%2"
}
)XXX";
auto data = mc_auth_template.arg(m_data->mojangservicesToken.extra["uhs"].toString(), m_data->mojangservicesToken.token);
QNetworkRequest request = QNetworkRequest(QUrl("https://api.minecraftservices.com/authentication/login_with_xbox"));
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
request.setRawHeader("Accept", "application/json");
AuthRequest *requestor = new AuthRequest(this);
connect(requestor, &AuthRequest::finished, this, &AuthContext::onMinecraftAuthDone);
requestor->post(request, data.toUtf8());
qDebug() << "Getting Minecraft access token...";
}
namespace {
bool parseMojangResponse(QByteArray & data, Katabasis::Token &output) {
QJsonParseError jsonError;
qDebug() << "Parsing Mojang response...";
#ifndef NDEBUG
qDebug() << data;
#endif
QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
if(jsonError.error) {
qWarning() << "Failed to parse response from api.minecraftservices.com/authentication/login_with_xbox as JSON: " << jsonError.errorString();
return false;
}
auto obj = doc.object();
double expires_in = 0;
if(!getNumber(obj.value("expires_in"), expires_in)) {
qWarning() << "expires_in is not a valid number";
return false;
}
auto currentTime = QDateTime::currentDateTimeUtc();
output.issueInstant = currentTime;
output.notAfter = currentTime.addSecs(expires_in);
QString username;
if(!getString(obj.value("username"), username)) {
qWarning() << "username is not valid";
return false;
}
// TODO: it's a JWT... validate it?
if(!getString(obj.value("access_token"), output.token)) {
qWarning() << "access_token is not valid";
return false;
}
output.validity = Katabasis::Validity::Certain;
qDebug() << "Mojang response is valid.";
return true;
}
}
void AuthContext::onMinecraftAuthDone(
QNetworkReply::NetworkError error,
QByteArray replyData,
QList<QNetworkReply::RawHeaderPair> headers
) {
if (error != QNetworkReply::NoError) {
qWarning() << "Reply error:" << error;
#ifndef NDEBUG
qDebug() << replyData;
#endif
failResult(m_mcAuthSucceeded);
return;
}
if(!parseMojangResponse(replyData, m_data->yggdrasilToken)) {
qWarning() << "Could not parse login_with_xbox response...";
#ifndef NDEBUG
qDebug() << replyData;
#endif
failResult(m_mcAuthSucceeded);
return;
}
succeedResult(m_mcAuthSucceeded);
}
void AuthContext::doSTSAuthGeneric() {
QString xbox_auth_template = R"XXX(
{
"Properties": {
"SandboxId": "RETAIL",
"UserTokens": [
"%1"
]
},
"RelyingParty": "http://xboxlive.com",
"TokenType": "JWT"
}
)XXX";
auto xbox_auth_data = xbox_auth_template.arg(m_data->userToken.token);
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, &AuthContext::onSTSAuthGenericDone);
requestor->post(request, xbox_auth_data.toUtf8());
qDebug() << "Getting generic STS token...";
}
void AuthContext::onSTSAuthGenericDone(
QNetworkReply::NetworkError error,
QByteArray replyData,
QList<QNetworkReply::RawHeaderPair> headers
) {
#ifndef NDEBUG
qDebug() << replyData;
#endif
if (error != QNetworkReply::NoError) {
qWarning() << "Reply error:" << error;
processSTSError(error, replyData, headers);
failResult(m_xboxProfileSucceeded);
return;
}
Katabasis::Token temp;
if(!parseXTokenResponse(replyData, temp, "STSAuthGeneric")) {
qWarning() << "Could not parse authorization response for access to xbox API...";
failResult(m_xboxProfileSucceeded);
return;
}
if(temp.extra["uhs"] != m_data->userToken.extra["uhs"]) {
qWarning() << "Server has changed user hash in the reply... something is wrong. ABORTING";
failResult(m_xboxProfileSucceeded);
return;
}
m_data->xboxApiToken = temp;
doXBoxProfile();
}
void AuthContext::doXBoxProfile() {
auto url = QUrl("https://profile.xboxlive.com/users/me/profile/settings");
QUrlQuery q;
q.addQueryItem(
"settings",
"GameDisplayName,AppDisplayName,AppDisplayPicRaw,GameDisplayPicRaw,"
"PublicGamerpic,ShowUserAsAvatar,Gamerscore,Gamertag,ModernGamertag,ModernGamertagSuffix,"
"UniqueModernGamertag,AccountTier,TenureLevel,XboxOneRep,"
"PreferredColor,Location,Bio,Watermarks,"
"RealName,RealNameOverride,IsQuarantined"
);
url.setQuery(q);
QNetworkRequest request = QNetworkRequest(url);
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
request.setRawHeader("Accept", "application/json");
request.setRawHeader("x-xbl-contract-version", "3");
request.setRawHeader("Authorization", QString("XBL3.0 x=%1;%2").arg(m_data->userToken.extra["uhs"].toString(), m_data->xboxApiToken.token).toUtf8());
AuthRequest *requestor = new AuthRequest(this);
connect(requestor, &AuthRequest::finished, this, &AuthContext::onXBoxProfileDone);
requestor->get(request);
qDebug() << "Getting Xbox profile...";
}
void AuthContext::onXBoxProfileDone(
QNetworkReply::NetworkError error,
QByteArray replyData,
QList<QNetworkReply::RawHeaderPair> headers
) {
if (error != QNetworkReply::NoError) {
qWarning() << "Reply error:" << error;
#ifndef NDEBUG
qDebug() << replyData;
#endif
failResult(m_xboxProfileSucceeded);
return;
}
#ifndef NDEBUG
qDebug() << "XBox profile: " << replyData;
#endif
succeedResult(m_xboxProfileSucceeded);
}
void AuthContext::succeedResult(bool& flag) {
m_requestsDone ++;
flag = true;
checkResult();
}
void AuthContext::failResult(bool& flag) {
m_requestsDone ++;
flag = false;
checkResult();
}
void AuthContext::checkResult() {
qDebug() << "AuthContext::checkResult called";
if(m_requestsDone != 2) {
qDebug() << "Number of ready results:" << m_requestsDone;
return;
}
if(m_mcAuthSucceeded && m_xboxProfileSucceeded) {
doMinecraftProfile();
}
else {
finishActivity();
if(stsFailed) {
if(stsErrors.contains(2148916233)) {
changeState(
STATE_FAILED_HARD,
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>")
);
}
else if (stsErrors.contains(2148916235)){
// NOTE: this is the Grulovia error
changeState(
STATE_FAILED_HARD,
tr("XBox Live is not available in your country. You've been blocked.")
);
}
else if (stsErrors.contains(2148916238)){
changeState(
STATE_FAILED_HARD,
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/360042649591\">help.minecraft.net</a>")
);
}
else {
QStringList errorList;
for(auto & error: stsErrors) {
errorList.append(QString::number(error));
}
changeState(
STATE_FAILED_HARD,
tr("XSTS authentication ended with unrecognized error(s):\n\n%1").arg(errorList.join("\n"))
);
}
}
else {
changeState(STATE_FAILED_HARD, tr("XBox and/or Mojang authentication steps did not succeed"));
}
}
}
namespace {
bool parseMinecraftProfile(QByteArray & data, MinecraftProfile &output) {
qDebug() << "Parsing Minecraft profile...";
#ifndef NDEBUG
qDebug() << data;
#endif
QJsonParseError jsonError;
QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
if(jsonError.error) {
qWarning() << "Failed to parse response from user.auth.xboxlive.com as JSON: " << jsonError.errorString();
return false;
}
auto obj = doc.object();
if(!getString(obj.value("id"), output.id)) {
qWarning() << "Minecraft profile id is not a string";
return false;
}
if(!getString(obj.value("name"), output.name)) {
qWarning() << "Minecraft profile name is not a string";
return false;
}
auto skinsArray = obj.value("skins").toArray();
for(auto skin: skinsArray) {
auto skinObj = skin.toObject();
Skin skinOut;
if(!getString(skinObj.value("id"), skinOut.id)) {
continue;
}
QString state;
if(!getString(skinObj.value("state"), state)) {
continue;
}
if(state != "ACTIVE") {
continue;
}
if(!getString(skinObj.value("url"), skinOut.url)) {
continue;
}
if(!getString(skinObj.value("variant"), skinOut.variant)) {
continue;
}
// we deal with only the active skin
output.skin = skinOut;
break;
}
auto capesArray = obj.value("capes").toArray();
QString currentCape;
for(auto cape: capesArray) {
auto capeObj = cape.toObject();
Cape capeOut;
if(!getString(capeObj.value("id"), capeOut.id)) {
continue;
}
QString state;
if(!getString(capeObj.value("state"), state)) {
continue;
}
if(state == "ACTIVE") {
currentCape = capeOut.id;
}
if(!getString(capeObj.value("url"), capeOut.url)) {
continue;
}
if(!getString(capeObj.value("alias"), capeOut.alias)) {
continue;
}
output.capes[capeOut.id] = capeOut;
}
output.currentCape = currentCape;
output.validity = Katabasis::Validity::Certain;
return true;
}
}
void AuthContext::doMinecraftProfile() {
setStage(AuthStage::MinecraftProfile);
changeState(STATE_WORKING, tr("Starting minecraft profile acquisition"));
auto url = QUrl("https://api.minecraftservices.com/minecraft/profile");
QNetworkRequest request = QNetworkRequest(url);
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
// request.setRawHeader("Accept", "application/json");
request.setRawHeader("Authorization", QString("Bearer %1").arg(m_data->yggdrasilToken.token).toUtf8());
AuthRequest *requestor = new AuthRequest(this);
connect(requestor, &AuthRequest::finished, this, &AuthContext::onMinecraftProfileDone);
requestor->get(request);
}
void AuthContext::onMinecraftProfileDone(
QNetworkReply::NetworkError error,
QByteArray data,
QList<QNetworkReply::RawHeaderPair> headers
) {
#ifndef NDEBUG
qDebug() << data;
#endif
if (error == QNetworkReply::ContentNotFoundError) {
m_data->minecraftProfile = MinecraftProfile();
finishActivity();
changeState(STATE_FAILED_HARD, tr("Account is missing a Minecraft Java profile.\n\nWhile the Microsoft account is valid, it does not own the game.\n\nYou might own Bedrock on this account, but that does not give you access to Java currently."));
return;
}
if (error != QNetworkReply::NoError) {
finishActivity();
changeState(STATE_FAILED_HARD, tr("Minecraft Java profile acquisition failed."));
return;
}
if(!parseMinecraftProfile(data, m_data->minecraftProfile)) {
m_data->minecraftProfile = MinecraftProfile();
finishActivity();
changeState(STATE_FAILED_HARD, tr("Minecraft Java profile response could not be parsed"));
return;
}
if(m_data->type == AccountType::Mojang) {
doMigrationEligibilityCheck();
}
else {
doGetSkin();
}
}
void AuthContext::doMigrationEligibilityCheck() {
setStage(AuthStage::MigrationEligibility);
changeState(STATE_WORKING, tr("Starting check for migration eligibility"));
auto url = QUrl("https://api.minecraftservices.com/rollout/v1/msamigration");
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, &AuthContext::onMigrationEligibilityCheckDone);
requestor->get(request);
}
bool parseRolloutResponse(QByteArray & data, bool& result) {
qDebug() << "Parsing Rollout response...";
#ifndef NDEBUG
qDebug() << data;
#endif
QJsonParseError jsonError;
QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
if(jsonError.error) {
qWarning() << "Failed to parse response from https://api.minecraftservices.com/rollout/v1/msamigration as JSON: " << jsonError.errorString();
return false;
}
auto obj = doc.object();
QString feature;
if(!getString(obj.value("feature"), feature)) {
qWarning() << "Rollout feature is not a string";
return false;
}
if(feature != "msamigration") {
qWarning() << "Rollout feature is not what we expected (msamigration), but is instead \"" << feature << "\"";
return false;
}
if(!getBool(obj.value("rollout"), result)) {
qWarning() << "Rollout feature is not a string";
return false;
}
return true;
}
void AuthContext::onMigrationEligibilityCheckDone(
QNetworkReply::NetworkError error,
QByteArray data,
QList<QNetworkReply::RawHeaderPair> headers
) {
if (error == QNetworkReply::NoError) {
parseRolloutResponse(data, m_data->canMigrateToMSA);
}
doGetSkin();
}
void AuthContext::doGetSkin() {
setStage(AuthStage::Skin);
changeState(STATE_WORKING, tr("Fetching player skin"));
auto url = QUrl(m_data->minecraftProfile.skin.url);
QNetworkRequest request = QNetworkRequest(url);
AuthRequest *requestor = new AuthRequest(this);
connect(requestor, &AuthRequest::finished, this, &AuthContext::onSkinDone);
requestor->get(request);
}
void AuthContext::onSkinDone(
QNetworkReply::NetworkError error,
QByteArray data,
QList<QNetworkReply::RawHeaderPair>
) {
if (error == QNetworkReply::NoError) {
m_data->minecraftProfile.skin.data = data;
}
m_data->validity_ = Katabasis::Validity::Certain;
finishActivity();
changeState(STATE_SUCCEEDED, tr("Finished all authentication steps"));
}
void AuthContext::setStage(AuthContext::AuthStage stage) {
m_stage = stage;
emit progress((int)m_stage, (int)AuthStage::Complete);
}
QString AuthContext::getStateMessage() const {
switch (m_accountState)
{
case STATE_WORKING:
switch(m_stage) {
case AuthStage::Initial: {
QString loginMessage = tr("Logging in as %1 user");
if(m_data->type == AccountType::MSA) {
return loginMessage.arg("Microsoft");
}
else {
return loginMessage.arg("Mojang");
}
}
case AuthStage::UserAuth:
return tr("Logging in as XBox user");
case AuthStage::XboxAuth:
return tr("Logging in with XBox and Mojang services");
case AuthStage::MinecraftProfile:
return tr("Getting Minecraft profile");
case AuthStage::MigrationEligibility:
return tr("Checking for migration eligibility");
case AuthStage::Skin:
return tr("Getting Minecraft skin");
case AuthStage::Complete:
return tr("Finished");
default:
break;
}
default:
return AccountTask::getStateMessage();
}
}