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Diffstat (limited to 'launcher/minecraft/auth/MinecraftAccount.cpp')
-rw-r--r--launcher/minecraft/auth/MinecraftAccount.cpp146
1 files changed, 82 insertions, 64 deletions
diff --git a/launcher/minecraft/auth/MinecraftAccount.cpp b/launcher/minecraft/auth/MinecraftAccount.cpp
index 3b050ac0..1dcea207 100644
--- a/launcher/minecraft/auth/MinecraftAccount.cpp
+++ b/launcher/minecraft/auth/MinecraftAccount.cpp
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-3.0-only
/*
- * PolyMC - Minecraft Launcher
+ * Prism Launcher - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
* This program is free software: you can redistribute it and/or modify
@@ -37,12 +37,13 @@
#include "MinecraftAccount.h"
-#include <QUuid>
-#include <QJsonObject>
+#include <QCryptographicHash>
#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
#include <QRegularExpression>
#include <QStringList>
-#include <QJsonDocument>
+#include <QUuid>
#include <QDebug>
@@ -52,28 +53,30 @@
#include "flows/Mojang.h"
#include "flows/Offline.h"
-MinecraftAccount::MinecraftAccount(QObject* parent) : QObject(parent) {
+MinecraftAccount::MinecraftAccount(QObject* parent) : QObject(parent)
+{
data.internalId = QUuid::createUuid().toString().remove(QRegularExpression("[{}-]"));
}
-
-MinecraftAccountPtr MinecraftAccount::loadFromJsonV2(const QJsonObject& json) {
+MinecraftAccountPtr MinecraftAccount::loadFromJsonV2(const QJsonObject& json)
+{
MinecraftAccountPtr account(new MinecraftAccount());
- if(account->data.resumeStateFromV2(json)) {
+ if (account->data.resumeStateFromV2(json)) {
return account;
}
return nullptr;
}
-MinecraftAccountPtr MinecraftAccount::loadFromJsonV3(const QJsonObject& json) {
+MinecraftAccountPtr MinecraftAccount::loadFromJsonV3(const QJsonObject& json)
+{
MinecraftAccountPtr account(new MinecraftAccount());
- if(account->data.resumeStateFromV3(json)) {
+ if (account->data.resumeStateFromV3(json)) {
return account;
}
return nullptr;
}
-MinecraftAccountPtr MinecraftAccount::createFromUsername(const QString &username)
+MinecraftAccountPtr MinecraftAccount::createFromUsername(const QString& username)
{
auto account = makeShared<MinecraftAccount>();
account->data.type = AccountType::Mojang;
@@ -89,36 +92,37 @@ MinecraftAccountPtr MinecraftAccount::createBlankMSA()
return account;
}
-MinecraftAccountPtr MinecraftAccount::createOffline(const QString &username)
+MinecraftAccountPtr MinecraftAccount::createOffline(const QString& username)
{
auto account = makeShared<MinecraftAccount>();
account->data.type = AccountType::Offline;
- account->data.yggdrasilToken.token = "offline";
+ account->data.yggdrasilToken.token = "0";
account->data.yggdrasilToken.validity = Katabasis::Validity::Certain;
account->data.yggdrasilToken.issueInstant = QDateTime::currentDateTimeUtc();
account->data.yggdrasilToken.extra["userName"] = username;
account->data.yggdrasilToken.extra["clientToken"] = QUuid::createUuid().toString().remove(QRegularExpression("[{}-]"));
account->data.minecraftEntitlement.ownsMinecraft = true;
account->data.minecraftEntitlement.canPlayMinecraft = true;
- account->data.minecraftProfile.id = QUuid::createUuid().toString().remove(QRegularExpression("[{}-]"));
+ account->data.minecraftProfile.id = uuidFromUsername(username).toString().remove(QRegularExpression("[{}-]"));
account->data.minecraftProfile.name = username;
account->data.minecraftProfile.validity = Katabasis::Validity::Certain;
return account;
}
-
QJsonObject MinecraftAccount::saveToJson() const
{
return data.saveState();
}
-AccountState MinecraftAccount::accountState() const {
+AccountState MinecraftAccount::accountState() const
+{
return data.accountState;
}
-QPixmap MinecraftAccount::getFace() const {
+QPixmap MinecraftAccount::getFace() const
+{
QPixmap skinTexture;
- if(!skinTexture.loadFromData(data.minecraftProfile.skin.data, "PNG")) {
+ if (!skinTexture.loadFromData(data.minecraftProfile.skin.data, "PNG")) {
return QPixmap();
}
QPixmap skin = QPixmap(8, 8);
@@ -128,67 +132,68 @@ QPixmap MinecraftAccount::getFace() const {
return skin.scaled(64, 64, Qt::KeepAspectRatio);
}
-
-shared_qobject_ptr<AccountTask> MinecraftAccount::login(QString password) {
+shared_qobject_ptr<AccountTask> MinecraftAccount::login(QString password)
+{
Q_ASSERT(m_currentTask.get() == nullptr);
m_currentTask.reset(new MojangLogin(&data, password));
connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
- connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
+ connect(m_currentTask.get(), &Task::aborted, this, [this] { authFailed(tr("Aborted")); });
emit activityChanged(true);
return m_currentTask;
}
-shared_qobject_ptr<AccountTask> MinecraftAccount::loginMSA() {
+shared_qobject_ptr<AccountTask> MinecraftAccount::loginMSA()
+{
Q_ASSERT(m_currentTask.get() == nullptr);
m_currentTask.reset(new MSAInteractive(&data));
connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
- connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
+ connect(m_currentTask.get(), &Task::aborted, this, [this] { authFailed(tr("Aborted")); });
emit activityChanged(true);
return m_currentTask;
}
-shared_qobject_ptr<AccountTask> MinecraftAccount::loginOffline() {
+shared_qobject_ptr<AccountTask> MinecraftAccount::loginOffline()
+{
Q_ASSERT(m_currentTask.get() == nullptr);
m_currentTask.reset(new OfflineLogin(&data));
connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
- connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
+ connect(m_currentTask.get(), &Task::aborted, this, [this] { authFailed(tr("Aborted")); });
emit activityChanged(true);
return m_currentTask;
}
-shared_qobject_ptr<AccountTask> MinecraftAccount::refresh() {
- if(m_currentTask) {
+shared_qobject_ptr<AccountTask> MinecraftAccount::refresh()
+{
+ if (m_currentTask) {
return m_currentTask;
}
- if(data.type == AccountType::MSA) {
+ if (data.type == AccountType::MSA) {
m_currentTask.reset(new MSASilent(&data));
- }
- else if(data.type == AccountType::Offline) {
+ } else if (data.type == AccountType::Offline) {
m_currentTask.reset(new OfflineRefresh(&data));
- }
- else {
+ } else {
m_currentTask.reset(new MojangRefresh(&data));
}
connect(m_currentTask.get(), &Task::succeeded, this, &MinecraftAccount::authSucceeded);
connect(m_currentTask.get(), &Task::failed, this, &MinecraftAccount::authFailed);
- connect(m_currentTask.get(), &Task::aborted, this, [this]{ authFailed(tr("Aborted")); });
+ connect(m_currentTask.get(), &Task::aborted, this, [this] { authFailed(tr("Aborted")); });
emit activityChanged(true);
return m_currentTask;
}
-shared_qobject_ptr<AccountTask> MinecraftAccount::currentTask() {
+shared_qobject_ptr<AccountTask> MinecraftAccount::currentTask()
+{
return m_currentTask;
}
-
void MinecraftAccount::authSucceeded()
{
m_currentTask.reset();
@@ -205,28 +210,24 @@ void MinecraftAccount::authFailed(QString reason)
}
case AccountTaskState::STATE_FAILED_SOFT: {
// NOTE: this doesn't do much. There was an error of some sort.
- }
- break;
+ } break;
case AccountTaskState::STATE_FAILED_HARD: {
- if(isMSA()) {
+ if (isMSA()) {
data.msaToken.token = QString();
data.msaToken.refresh_token = QString();
data.msaToken.validity = Katabasis::Validity::None;
data.validity_ = Katabasis::Validity::None;
- }
- else {
+ } else {
data.yggdrasilToken.token = QString();
data.yggdrasilToken.validity = Katabasis::Validity::None;
data.validity_ = Katabasis::Validity::None;
}
emit changed();
- }
- break;
+ } break;
case AccountTaskState::STATE_FAILED_GONE: {
data.validity_ = Katabasis::Validity::None;
emit changed();
- }
- break;
+ } break;
case AccountTaskState::STATE_CREATED:
case AccountTaskState::STATE_WORKING:
case AccountTaskState::STATE_SUCCEEDED: {
@@ -237,21 +238,23 @@ void MinecraftAccount::authFailed(QString reason)
emit activityChanged(false);
}
-bool MinecraftAccount::isActive() const {
+bool MinecraftAccount::isActive() const
+{
return !m_currentTask.isNull();
}
-bool MinecraftAccount::shouldRefresh() const {
+bool MinecraftAccount::shouldRefresh() const
+{
/*
* Never refresh accounts that are being used by the game, it breaks the game session.
* Always refresh accounts that have not been refreshed yet during this session.
* Don't refresh broken accounts.
* Refresh accounts that would expire in the next 12 hours (fresh token validity is 24 hours).
*/
- if(isInUse()) {
+ if (isInUse()) {
return false;
}
- switch(data.validity_) {
+ switch (data.validity_) {
case Katabasis::Validity::Certain: {
break;
}
@@ -266,7 +269,7 @@ bool MinecraftAccount::shouldRefresh() const {
auto issuedTimestamp = data.yggdrasilToken.issueInstant;
auto expiresTimestamp = data.yggdrasilToken.notAfter;
- if(!expiresTimestamp.isValid()) {
+ if (!expiresTimestamp.isValid()) {
expiresTimestamp = issuedTimestamp.addSecs(24 * 3600);
}
if (now.secsTo(expiresTimestamp) < (12 * 3600)) {
@@ -277,14 +280,12 @@ bool MinecraftAccount::shouldRefresh() const {
void MinecraftAccount::fillSession(AuthSessionPtr session)
{
- if(ownsMinecraft() && !hasProfile()) {
+ if (ownsMinecraft() && !hasProfile()) {
session->status = AuthSession::RequiresProfileSetup;
- }
- else {
- if(session->wants_online) {
+ } else {
+ if (session->wants_online) {
session->status = AuthSession::PlayableOnline;
- }
- else {
+ } else {
session->status = AuthSession::PlayableOffline;
}
}
@@ -302,12 +303,9 @@ void MinecraftAccount::fillSession(AuthSessionPtr session)
session->uuid = data.profileId();
// 'legacy' or 'mojang', depending on account type
session->user_type = typeString();
- if (!session->access_token.isEmpty())
- {
+ if (!session->access_token.isEmpty()) {
session->session = "token:" + data.accessToken() + ":" + data.profileId();
- }
- else
- {
+ } else {
session->session = "-";
}
}
@@ -315,8 +313,7 @@ void MinecraftAccount::fillSession(AuthSessionPtr session)
void MinecraftAccount::decrementUses()
{
Usable::decrementUses();
- if(!isInUse())
- {
+ if (!isInUse()) {
emit changed();
// FIXME: we now need a better way to identify accounts...
qWarning() << "Profile" << data.profileId() << "is no longer in use.";
@@ -327,10 +324,31 @@ void MinecraftAccount::incrementUses()
{
bool wasInUse = isInUse();
Usable::incrementUses();
- if(!wasInUse)
- {
+ if (!wasInUse) {
emit changed();
// FIXME: we now need a better way to identify accounts...
qWarning() << "Profile" << data.profileId() << "is now in use.";
}
}
+
+QUuid MinecraftAccount::uuidFromUsername(QString username)
+{
+ auto input = QString("OfflinePlayer:%1").arg(username).toUtf8();
+
+ // basically a reimplementation of Java's UUID#nameUUIDFromBytes
+ QByteArray digest = QCryptographicHash::hash(input, QCryptographicHash::Md5);
+
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+ auto bOr = [](QByteArray& array, int index, char value) { array[index] = array.at(index) | value; };
+ auto bAnd = [](QByteArray& array, int index, char value) { array[index] = array.at(index) & value; };
+#else
+ auto bOr = [](QByteArray& array, qsizetype index, char value) { array[index] |= value; };
+ auto bAnd = [](QByteArray& array, qsizetype index, char value) { array[index] &= value; };
+#endif
+ bAnd(digest, 6, (char)0x0f); // clear version
+ bOr(digest, 6, (char)0x30); // set to version 3
+ bAnd(digest, 8, (char)0x3f); // clear variant
+ bOr(digest, 8, (char)0x80); // set to IETF variant
+
+ return QUuid::fromRfc4122(digest);
+}
generated by cgit (git 2.46.0) at 2025-02-03 19:54:03 +0000