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Implement basic yggdrasil auth.

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No fancy login token saving involved.
This commit is contained in:
Petr Mrázek 2013-09-23 00:23:50 +02:00
parent eb4ed3734f
commit 984c36e571
15 changed files with 438 additions and 270 deletions
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5
CMakeLists.txt
View File

@ -226,6 +226,8 @@ logic/net/DownloadJob.h
logic/net/DownloadJob.cpp
logic/net/HttpMetaCache.h
logic/net/HttpMetaCache.cpp
logic/net/LoginTask.h
logic/net/LoginTask.cpp
# legacy instances
logic/LegacyInstance.h
@ -281,8 +283,7 @@ logic/EnabledItemFilter.cpp
logic/tasks/ProgressProvider.h
logic/tasks/Task.h
logic/tasks/Task.cpp
logic/tasks/LoginTask.h
logic/tasks/LoginTask.cpp
)

88
MultiMC.cpp
View File

@ -16,7 +16,6 @@
#include "logic/InstanceLauncher.h"
#include "logic/net/HttpMetaCache.h"
#include "pathutils.h"
#include "cmdutils.h"
#include <inisettingsobject.h>
@ -25,8 +24,7 @@
#include "config.h"
using namespace Util::Commandline;
MultiMC::MultiMC ( int& argc, char** argv )
:QApplication ( argc, argv )
MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
{
setOrganizationName("Forkk");
setApplicationName("MultiMC 5");
@ -53,15 +51,18 @@ MultiMC::MultiMC ( int& argc, char** argv )
// --dir
parser.addOption("dir", applicationDirPath());
parser.addShortOpt("dir", 'd');
parser.addDocumentation("dir", "use the supplied directory as MultiMC root instead of the binary location (use '.' for current)");
parser.addDocumentation("dir", "use the supplied directory as MultiMC root instead of "
"the binary location (use '.' for current)");
// --update
parser.addOption("update");
parser.addShortOpt("update", 'u');
parser.addDocumentation("update", "replaces the given file with the running executable", "<path>");
parser.addDocumentation("update", "replaces the given file with the running executable",
"<path>");
// --quietupdate
parser.addSwitch("quietupdate");
parser.addShortOpt("quietupdate", 'U');
parser.addDocumentation("quietupdate", "doesn't restart MultiMC after installing updates");
parser.addDocumentation("quietupdate",
"doesn't restart MultiMC after installing updates");
// --launch
parser.addOption("launch");
parser.addShortOpt("launch", 'l');
@ -72,10 +73,11 @@ MultiMC::MultiMC ( int& argc, char** argv )
{
args = parser.parse(arguments());
}
catch(ParsingError e)
catch (ParsingError e)
{
std::cerr << "CommandLineError: " << e.what() << std::endl;
std::cerr << "Try '%1 -h' to get help on MultiMC's command line parameters." << std::endl;
std::cerr << "Try '%1 -h' to get help on MultiMC's command line parameters."
<< std::endl;
m_status = MultiMC::Failed;
return;
}
@ -93,7 +95,8 @@ MultiMC::MultiMC ( int& argc, char** argv )
{
std::cout << "Version " << VERSION_STR << std::endl;
std::cout << "Git " << GIT_COMMIT << std::endl;
std::cout << "Tag: " << JENKINS_BUILD_TAG << " " << (ARCH==x64?"x86_64":"x86") << std::endl;
std::cout << "Tag: " << JENKINS_BUILD_TAG << " " << (ARCH == x64 ? "x86_64" : "x86")
<< std::endl;
m_status = MultiMC::Succeeded;
return;
}
@ -102,12 +105,13 @@ MultiMC::MultiMC ( int& argc, char** argv )
// Note: cwd is always the current executable path!
if (!args["update"].isNull())
{
std::cout << "Performing MultiMC update: " << qPrintable(args["update"].toString()) << std::endl;
std::cout << "Performing MultiMC update: " << qPrintable(args["update"].toString())
<< std::endl;
QString cwd = QDir::currentPath();
QDir::setCurrent(applicationDirPath());
QFile file(applicationFilePath());
file.copy(args["update"].toString());
if(args["quietupdate"].toBool())
if (args["quietupdate"].toBool())
{
m_status = MultiMC::Succeeded;
return;
@ -123,7 +127,7 @@ MultiMC::MultiMC ( int& argc, char** argv )
initGlobalSettings();
// and instances
m_instances.reset(new InstanceList(m_settings->get("InstanceDir").toString(),this));
m_instances.reset(new InstanceList(m_settings->get("InstanceDir").toString(), this));
std::cout << "Loading Instances..." << std::endl;
m_instances->loadList();
@ -139,7 +143,7 @@ MultiMC::MultiMC ( int& argc, char** argv )
// launch instance, if that's what should be done
if (!args["launch"].isNull())
{
if(InstanceLauncher(args["launch"].toString()).launch())
if (InstanceLauncher(args["launch"].toString()).launch())
m_status = MultiMC::Succeeded;
else
m_status = MultiMC::Failed;
@ -150,11 +154,11 @@ MultiMC::MultiMC ( int& argc, char** argv )
MultiMC::~MultiMC()
{
if(m_mmc_translator)
if (m_mmc_translator)
{
removeTranslator(m_mmc_translator.data());
}
if(m_qt_translator)
if (m_qt_translator)
{
removeTranslator(m_qt_translator.data());
}
@ -163,13 +167,12 @@ MultiMC::~MultiMC()
void MultiMC::initTranslations()
{
m_qt_translator.reset(new QTranslator());
if(m_qt_translator->load("qt_" + QLocale::system().name(), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
if (m_qt_translator->load("qt_" + QLocale::system().name(),
QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
{
std::cout
<< "Loading Qt Language File for "
<< QLocale::system().name().toLocal8Bit().constData()
<< "...";
if(!installTranslator(m_qt_translator.data()))
std::cout << "Loading Qt Language File for "
<< QLocale::system().name().toLocal8Bit().constData() << "...";
if (!installTranslator(m_qt_translator.data()))
{
std::cout << " failed.";
m_qt_translator.reset();
@ -182,13 +185,12 @@ void MultiMC::initTranslations()
}
m_mmc_translator.reset(new QTranslator());
if(m_mmc_translator->load("mmc_" + QLocale::system().name(), QDir("translations").absolutePath()))
if (m_mmc_translator->load("mmc_" + QLocale::system().name(),
QDir("translations").absolutePath()))
{
std::cout
<< "Loading MMC Language File for "
<< QLocale::system().name().toLocal8Bit().constData()
<< "...";
if(!installTranslator(m_mmc_translator.data()))
std::cout << "Loading MMC Language File for "
<< QLocale::system().name().toLocal8Bit().constData() << "...";
if (!installTranslator(m_mmc_translator.data()))
{
std::cout << " failed.";
m_mmc_translator.reset();
@ -201,7 +203,6 @@ void MultiMC::initTranslations()
}
}
void MultiMC::initGlobalSettings()
{
m_settings.reset(new INISettingsObject("multimc.cfg", this));
@ -223,9 +224,9 @@ void MultiMC::initGlobalSettings()
m_settings->registerSetting(new Setting("InstanceToolbarPosition", QPoint()));
// Console Colors
// m_settings->registerSetting(new Setting("SysMessageColor", QColor(Qt::blue)));
// m_settings->registerSetting(new Setting("StdOutColor", QColor(Qt::black)));
// m_settings->registerSetting(new Setting("StdErrColor", QColor(Qt::red)));
// m_settings->registerSetting(new Setting("SysMessageColor", QColor(Qt::blue)));
// m_settings->registerSetting(new Setting("StdOutColor", QColor(Qt::black)));
// m_settings->registerSetting(new Setting("StdErrColor", QColor(Qt::red)));
// Window Size
m_settings->registerSetting(new Setting("LaunchMaximized", false));
@ -253,6 +254,15 @@ void MultiMC::initGlobalSettings()
// Shall the main window hide on instance launch
m_settings->registerSetting(new Setting("NoHide", false));
// Persistent value for the client ID
m_settings->registerSetting(new Setting("YggdrasilClientToken", ""));
QString currentYggID = m_settings->get("YggdrasilClientToken").toString();
if (currentYggID.isEmpty())
{
QUuid uuid = QUuid::createUuid();
m_settings->set("YggdrasilClientToken", uuid.toString());
}
}
void MultiMC::initHttpMetaCache()
@ -265,10 +275,9 @@ void MultiMC::initHttpMetaCache()
m_metacache->Load();
}
QSharedPointer<IconList> MultiMC::icons()
{
if ( !m_icons )
if (!m_icons)
{
m_icons.reset(new IconList);
}
@ -277,7 +286,7 @@ QSharedPointer<IconList> MultiMC::icons()
QSharedPointer<LWJGLVersionList> MultiMC::lwjgllist()
{
if ( !m_lwjgllist )
if (!m_lwjgllist)
{
m_lwjgllist.reset(new LWJGLVersionList());
}
@ -286,7 +295,7 @@ QSharedPointer<LWJGLVersionList> MultiMC::lwjgllist()
QSharedPointer<ForgeVersionList> MultiMC::forgelist()
{
if ( !m_forgelist )
if (!m_forgelist)
{
m_forgelist.reset(new ForgeVersionList());
}
@ -295,14 +304,13 @@ QSharedPointer<ForgeVersionList> MultiMC::forgelist()
QSharedPointer<MinecraftVersionList> MultiMC::minecraftlist()
{
if ( !m_minecraftlist )
if (!m_minecraftlist)
{
m_minecraftlist.reset(new MinecraftVersionList());
}
return m_minecraftlist;
}
int main(int argc, char *argv[])
{
// initialize Qt
@ -312,9 +320,7 @@ int main(int argc, char *argv[])
MainWindow mainWin;
mainWin.show();
switch(app.status())
switch (app.status())
{
case MultiMC::Initialized:
return app.exec();
@ -326,5 +332,3 @@ int main(int argc, char *argv[])
}
#include "MultiMC.moc"

1
MultiMC.h
View File

@ -71,6 +71,7 @@ public:
QSharedPointer<ForgeVersionList> forgelist();
QSharedPointer<MinecraftVersionList> minecraftlist();
private:
void initGlobalSettings();

8
gui/mainwindow.cpp
View File

@ -54,7 +54,7 @@
#include "logic/lists/LwjglVersionList.h"
#include "logic/lists/IconList.h"
#include "logic/tasks/LoginTask.h"
#include "logic/net/LoginTask.h"
#include "logic/BaseInstance.h"
#include "logic/InstanceFactory.h"
#include "logic/MinecraftProcess.h"
@ -491,7 +491,7 @@ void MainWindow::doLogin(const QString& errorMsg)
QString user = loginDlg->getUsername();
if (user.length() == 0)
user = QString("Offline");
m_activeLogin = {user, QString("Offline"), qint64(-1)};
m_activeLogin = {user, QString("Offline"), QString(), QString()};
m_activeInst = m_selectedInstance;
launchInstance(m_activeInst, m_activeLogin);
}
@ -533,7 +533,7 @@ void MainWindow::launchInstance(BaseInstance *instance, LoginResponse response)
{
Q_ASSERT_X(instance != NULL, "launchInstance", "instance is NULL");
proc = instance->prepareForLaunch(response.username, response.sessionID);
proc = instance->prepareForLaunch(response);
if(!proc)
return;
@ -552,7 +552,7 @@ void MainWindow::launchInstance(BaseInstance *instance, LoginResponse response)
connect(proc, SIGNAL(log(QString, MessageLevel::Enum)),
console, SLOT(write(QString, MessageLevel::Enum)));
connect(proc, SIGNAL(ended()), this, SLOT(instanceEnded()));
proc->setLogin(m_activeLogin.username, m_activeLogin.sessionID);
proc->setLogin(response.username, response.session_id);
proc->launch();
}

2
gui/mainwindow.h
View File

@ -19,7 +19,7 @@
#include <QMainWindow>
#include "logic/lists/InstanceList.h"
#include "logic/tasks/LoginTask.h"
#include "logic/net/LoginTask.h"
#include "logic/BaseInstance.h"
class LabeledToolButton;

3
logic/BaseInstance.h
View File

@ -22,6 +22,7 @@
#include "inifile.h"
#include "lists/BaseVersionList.h"
#include "net/LoginTask.h"
class QDialog;
class BaseUpdate;
@ -147,7 +148,7 @@ public:
virtual BaseUpdate* doUpdate() = 0;
/// returns a valid minecraft process, ready for launch
virtual MinecraftProcess* prepareForLaunch(QString user, QString session) = 0;
virtual MinecraftProcess* prepareForLaunch(LoginResponse response) = 0;
/// do any necessary cleanups after the instance finishes. also runs before 'prepareForLaunch'
virtual void cleanupAfterRun() = 0;

4
logic/InstanceLauncher.cpp
View File

@ -5,7 +5,7 @@
#include "gui/logindialog.h"
#include "gui/ProgressDialog.h"
#include "gui/consolewindow.h"
#include "logic/tasks/LoginTask.h"
#include "logic/net/LoginTask.h"
#include "logic/MinecraftProcess.h"
#include "lists/InstanceList.h"
@ -25,7 +25,7 @@ void InstanceLauncher::onLoginComplete()
LoginTask * task = ( LoginTask * ) QObject::sender();
auto result = task->getResult();
auto instance = MMC->instances()->getInstanceById(instId);
proc = instance->prepareForLaunch ( result.username, result.sessionID );
proc = instance->prepareForLaunch ( result );
if ( !proc )
{
//FIXME: report error

6
logic/LegacyInstance.cpp
View File

@ -29,7 +29,7 @@ BaseUpdate* LegacyInstance::doUpdate()
return new LegacyUpdate(this, this);
}
MinecraftProcess* LegacyInstance::prepareForLaunch(QString user, QString session)
MinecraftProcess* LegacyInstance::prepareForLaunch(LoginResponse response)
{
MinecraftProcess * proc = new MinecraftProcess(this);
@ -73,8 +73,8 @@ MinecraftProcess* LegacyInstance::prepareForLaunch(QString user, QString session
args << QString("-Xmx%1m").arg(settings().get("MaxMemAlloc").toInt());
args << QString("-XX:PermSize=%1m").arg(settings().get("PermGen").toInt());
args << "-jar" << LAUNCHER_FILE;
args << user;
args << session;
args << response.player_name;
args << response.session_id;
args << windowTitle;
args << windowSize;
args << lwjgl;

2
logic/LegacyInstance.h
View File

@ -57,7 +57,7 @@ public:
virtual void setShouldUpdate(bool val);
virtual BaseUpdate* doUpdate();
virtual MinecraftProcess* prepareForLaunch( QString user, QString session );
virtual MinecraftProcess* prepareForLaunch(LoginResponse response);
virtual void cleanupAfterRun();
virtual QDialog * createModEditDialog ( QWidget* parent );

55
logic/MinecraftProcess.cpp
View File

@ -32,10 +32,10 @@
#define IBUS "@im=ibus"
// constructor
MinecraftProcess::MinecraftProcess( BaseInstance* inst ) :
m_instance(inst)
MinecraftProcess::MinecraftProcess(BaseInstance *inst) : m_instance(inst)
{
connect(this, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(finish(int, QProcess::ExitStatus)));
connect(this, SIGNAL(finished(int, QProcess::ExitStatus)),
SLOT(finish(int, QProcess::ExitStatus)));
// prepare the process environment
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
@ -59,19 +59,18 @@ MinecraftProcess::MinecraftProcess( BaseInstance* inst ) :
connect(this, SIGNAL(readyReadStandardOutput()), SLOT(on_stdOut()));
}
void MinecraftProcess::setMinecraftArguments ( QStringList args )
void MinecraftProcess::setMinecraftArguments(QStringList args)
{
m_args = args;
}
void MinecraftProcess::setMinecraftWorkdir ( QString path )
void MinecraftProcess::setMinecraftWorkdir(QString path)
{
QDir mcDir(path);
this->setWorkingDirectory(mcDir.absolutePath());
m_prepostlaunchprocess.setWorkingDirectory(mcDir.absolutePath());
}
// console window
void MinecraftProcess::on_stdErr()
{
@ -81,17 +80,16 @@ void MinecraftProcess::on_stdErr()
QStringList lines = str.split("\n");
bool complete = str.endsWith("\n");
for(int i = 0; i < lines.size() - 1; i++)
for (int i = 0; i < lines.size() - 1; i++)
{
QString & line = lines[i];
emit log(line.replace(username, "<Username>").replace(sessionID, "<Session ID>").toLocal8Bit(), getLevel(line, MessageLevel::Error));
QString &line = lines[i];
emit log(line /*.replace(username, "<Username>").replace(sessionID, "<Session ID>")*/,
getLevel(line, MessageLevel::Error));
}
if(!complete)
if (!complete)
m_err_leftover = lines.last();
}
void MinecraftProcess::on_stdOut()
{
QByteArray data = readAllStandardOutput();
@ -100,12 +98,13 @@ void MinecraftProcess::on_stdOut()
QStringList lines = str.split("\n");
bool complete = str.endsWith("\n");
for(int i = 0; i < lines.size() - 1; i++)
for (int i = 0; i < lines.size() - 1; i++)
{
QString & line = lines[i];
emit log(line.replace(username, "<Username>").replace(sessionID, "<Session ID>").toLocal8Bit(), getLevel(line, MessageLevel::Message));
QString &line = lines[i];
emit log(line /*.replace(username, "<Username>").replace(sessionID, "<Session ID>")*/,
getLevel(line, MessageLevel::Message));
}
if(!complete)
if (!complete)
m_out_leftover = lines.last();
}
@ -114,7 +113,7 @@ void MinecraftProcess::finish(int code, ExitStatus status)
{
if (status != NormalExit)
{
//TODO: error handling
// TODO: error handling
}
// TODO: Localization
@ -135,7 +134,7 @@ void MinecraftProcess::finish(int code, ExitStatus status)
m_prepostlaunchprocess.waitForFinished();
if (m_prepostlaunchprocess.exitStatus() != NormalExit)
{
//TODO: error handling
// TODO: error handling
}
}
m_instance->cleanupAfterRun();
@ -156,7 +155,7 @@ void MinecraftProcess::launch()
m_prepostlaunchprocess.waitForFinished();
if (m_prepostlaunchprocess.exitStatus() != NormalExit)
{
//TODO: error handling
// TODO: error handling
return;
}
}
@ -166,30 +165,32 @@ void MinecraftProcess::launch()
emit log(QString("Minecraft folder is: '%1'").arg(workingDirectory()));
QString JavaPath = m_instance->settings().get("JavaPath").toString();
emit log(QString("Java path: '%1'").arg(JavaPath));
emit log(QString("Arguments: '%1'").arg(m_args.join("' '").replace(username, "<Username>").replace(sessionID, "<Session ID>")));
emit log(QString("Arguments: '%1'").arg(
m_args.join("' '") /*.replace(username, "<Username>").replace(sessionID, "<Session
ID>")*/));
start(JavaPath, m_args);
if (!waitForStarted())
{
//: Error message displayed if instace can't start
emit log(tr("Could not launch minecraft!"));
return;
//TODO: error handling
// TODO: error handling
}
}
MessageLevel::Enum MinecraftProcess::getLevel(const QString &line, MessageLevel::Enum level)
{
if(line.contains("[INFO]") || line.contains("[CONFIG]") || line.contains("[FINE]") || line.contains("[FINER]") || line.contains("[FINEST]") )
if (line.contains("[INFO]") || line.contains("[CONFIG]") || line.contains("[FINE]") ||
line.contains("[FINER]") || line.contains("[FINEST]"))
level = MessageLevel::Message;
if(line.contains("[SEVERE]") || line.contains("[STDERR]"))
if (line.contains("[SEVERE]") || line.contains("[STDERR]"))
level = MessageLevel::Error;
if(line.contains("[WARNING]"))
if (line.contains("[WARNING]"))
level = MessageLevel::Warning;
if(line.contains("Exception in thread") || line.contains(" at "))
if (line.contains("Exception in thread") || line.contains(" at "))
level = MessageLevel::Fatal;
if(line.contains("[DEBUG]"))
if (line.contains("[DEBUG]"))
level = MessageLevel::Debug;
return level;
}

18
logic/OneSixInstance.cpp
View File

@ -49,21 +49,19 @@ QString replaceTokensIn(QString text, QMap<QString, QString> with)
return result;
}
QStringList OneSixInstance::processMinecraftArgs(QString user, QString session)
QStringList OneSixInstance::processMinecraftArgs(LoginResponse response)
{
I_D(OneSixInstance);
auto version = d->version;
QString args_pattern = version->minecraftArguments;
QMap<QString, QString> token_mapping;
token_mapping["auth_username"] = user;
token_mapping["auth_session"] = session;
// FIXME: user and player name are DIFFERENT!
token_mapping["auth_player_name"] = user;
// FIXME: WTF is this. I just plugged in a random UUID here.
token_mapping["auth_uuid"] = "7d4bacf0-fd62-11e2-b778-0800200c9a66"; // obviously fake.
token_mapping["auth_username"] = response.username;
token_mapping["auth_session"] = response.session_id;
token_mapping["auth_player_name"] = response.player_name;
token_mapping["auth_uuid"] = response.player_id;
// this is for offline:
// this is for offline?:
/*
map["auth_player_name"] = "Player";
map["auth_player_name"] = "00000000-0000-0000-0000-000000000000";
@ -85,7 +83,7 @@ QStringList OneSixInstance::processMinecraftArgs(QString user, QString session)
return parts;
}
MinecraftProcess *OneSixInstance::prepareForLaunch(QString user, QString session)
MinecraftProcess *OneSixInstance::prepareForLaunch(LoginResponse response)
{
I_D(OneSixInstance);
cleanupAfterRun();
@ -142,7 +140,7 @@ MinecraftProcess *OneSixInstance::prepareForLaunch(QString user, QString session
args << classPath;
}
args << version->mainClass;
args.append(processMinecraftArgs(user, session));
args.append(processMinecraftArgs(response));
// create the process and set its parameters
MinecraftProcess *proc = new MinecraftProcess(this);

4
logic/OneSixInstance.h
View File

@ -23,7 +23,7 @@ public:
virtual QString instanceConfigFolder() const;
virtual BaseUpdate* doUpdate();
virtual MinecraftProcess* prepareForLaunch ( QString user, QString session );
virtual MinecraftProcess* prepareForLaunch ( LoginResponse response );
virtual void cleanupAfterRun();
virtual QString intendedVersionId() const;
@ -54,5 +54,5 @@ public:
virtual bool menuActionEnabled ( QString action_name ) const;
virtual QString getStatusbarDescription();
private:
QStringList processMinecraftArgs( QString user, QString session );
QStringList processMinecraftArgs( LoginResponse response );
};

269
logic/net/LoginTask.cpp Normal file
View File

@ -0,0 +1,269 @@
/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "LoginTask.h"
#include "MultiMC.h"
#include <settingsobject.h>
#include <QStringList>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QUrl>
#include <QUrlQuery>
#include <QJsonParseError>
#include <QJsonObject>
LoginTask::LoginTask(const UserInfo &uInfo, QObject *parent) : Task(parent), uInfo(uInfo)
{
}
void LoginTask::executeTask()
{
yggdrasilLogin();
}
void LoginTask::legacyLogin()
{
setStatus(tr("Logging in..."));
auto worker = MMC->qnam();
connect(worker.data(), SIGNAL(finished(QNetworkReply *)), this,
SLOT(processLegacyReply(QNetworkReply *)));
QUrl loginURL("https://login.minecraft.net/");
QNetworkRequest netRequest(loginURL);
netRequest.setHeader(QNetworkRequest::ContentTypeHeader,
"application/x-www-form-urlencoded");
QUrlQuery params;
params.addQueryItem("user", uInfo.username);
params.addQueryItem("password", uInfo.password);
params.addQueryItem("version", "13");
netReply = worker->post(netRequest, params.query(QUrl::EncodeSpaces).toUtf8());
}
void LoginTask::processLegacyReply(QNetworkReply *reply)
{
if (netReply != reply)
return;
// Check for errors.
switch (reply->error())
{
case QNetworkReply::NoError:
{
// Check the response code.
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (responseCode == 200)
{
parseLegacyReply(reply->readAll());
}
else if (responseCode == 503)
{
emitFailed(tr("The login servers are currently unavailable. Check "
"http://help.mojang.com/ for more info."));
}
else
{
emitFailed(tr("Login failed: Unknown HTTP error %1 occurred.")
.arg(QString::number(responseCode)));
}
break;
}
case QNetworkReply::OperationCanceledError:
emitFailed(tr("Login canceled."));
break;
default:
emitFailed(tr("Login failed: %1").arg(reply->errorString()));
break;
}
}
void LoginTask::parseLegacyReply(QByteArray data)
{
QString responseStr = QString::fromUtf8(data);
QStringList strings = responseStr.split(":");
if (strings.count() >= 4)
{
// strings[1] is the download ticket. It isn't used anymore.
QString username = strings[2];
QString sessionID = strings[3];
/*
struct LoginResponse
{
QString username;
QString session_id;
QString player_name;
QString player_id;
QString client_id;
};
*/
result = {username, sessionID, username, QString()};
emitSucceeded();
}
else
{
if (responseStr.toLower() == "bad login")
emitFailed(tr("Invalid username or password."));
else if (responseStr.toLower() == "old version")
emitFailed(tr("Launcher outdated, please update."));
else
emitFailed(tr("Login failed: %1").arg(responseStr));
}
}
void LoginTask::yggdrasilLogin()
{
setStatus(tr("Logging in..."));
auto worker = MMC->qnam();
connect(worker.data(), SIGNAL(finished(QNetworkReply *)), this,
SLOT(processYggdrasilReply(QNetworkReply *)));
/*
{
// agent def. version might be incremented at some point
"agent":{"name":"Minecraft","version":1},
"username": "mojang account name",
"password": "mojang account password",
// client token is optional. but we supply one anyway
"clientToken": "client identifier"
}
*/
QUrl loginURL("https://authserver.mojang.com/authenticate");
QNetworkRequest netRequest(loginURL);
netRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
auto settings = MMC->settings();
QString clientToken = settings->get("YggdrasilClientToken").toString();
// escape the {}
clientToken.remove('{');
clientToken.remove('}');
// create the request
QString requestConstent;
requestConstent += "{";
requestConstent += " \"agent\":{\"name\":\"Minecraft\",\"version\":1},\n";
requestConstent += " \"username\":\"" + uInfo.username + "\",\n";
requestConstent += " \"password\":\"" + uInfo.password + "\",\n";
requestConstent += " \"clientToken\":\"" + clientToken + "\"\n";
requestConstent += "}";
netReply = worker->post(netRequest, requestConstent.toUtf8());
}
void LoginTask::processYggdrasilReply(QNetworkReply *reply)
{
if (netReply != reply)
return;
// Check for errors.
switch (reply->error())
{
case QNetworkReply::NoError:
{
// Check the response code.
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (responseCode == 200)
{
parseYggdrasilReply(reply->readAll());
}
else if (responseCode == 503)
{
emitFailed(tr("The login servers are currently unavailable. Check "
"http://help.mojang.com/ for more info."));
}
else
{
emitFailed(tr("Login failed: Unknown HTTP error %1 occurred.")
.arg(QString::number(responseCode)));
}
break;
}
case QNetworkReply::OperationCanceledError:
emitFailed(tr("Login canceled."));
break;
default:
emitFailed(tr("Login failed: %1").arg(reply->errorString()));
break;
}
}
/*
{
"accessToken": "random access token", // hexadecimal
"clientToken": "client identifier", // identical to the one received
"availableProfiles": [ // only present if the agent field was received
{
"id": "profile identifier", // hexadecimal
"name": "player name"
}
],
"selectedProfile": { // only present if the agent field was received
"id": "profile identifier",
"name": "player name"
}
}
*/
void LoginTask::parseYggdrasilReply(QByteArray data)
{
QJsonParseError jsonError;
QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
if (jsonError.error != QJsonParseError::NoError)
{
emitFailed(tr("Login failed: %1").arg(jsonError.errorString()));
return;
}
if (!jsonDoc.isObject())
{
emitFailed(tr("Login failed: BAD FORMAT #1"));
return;
}
QJsonObject root = jsonDoc.object();
QString accessToken = root.value("accessToken").toString();
QString clientToken = root.value("clientToken").toString();
QString playerID;
QString playerName;
auto selectedProfile = root.value("selectedProfile");
if(selectedProfile.isObject())
{
auto selectedProfileO = selectedProfile.toObject();
playerID = selectedProfileO.value("id").toString();
playerName = selectedProfileO.value("name").toString();
}
QString sessionID = "token:" + accessToken + ":" + playerID;
/*
struct LoginResponse
{
QString username;
QString session_id;
QString player_name;
QString player_id;
QString client_id;
};
*/
result = {uInfo.username, sessionID, playerName, playerID};
emitSucceeded();
}

26
logic/tasks/LoginTask.h → logic/net/LoginTask.h
View File

@ -13,10 +13,9 @@
* limitations under the License.
*/
#ifndef LOGINTASK_H
#define LOGINTASK_H
#pragma once
#include "Task.h"
#include "logic/tasks/Task.h"
#include <QSharedPointer>
struct UserInfo
@ -28,8 +27,9 @@ struct UserInfo
struct LoginResponse
{
QString username;
QString sessionID;
qint64 latestVersion;
QString session_id;
QString player_name;
QString player_id;
};
class QNetworkReply;
@ -38,21 +38,25 @@ class LoginTask : public Task
{
Q_OBJECT
public:
explicit LoginTask(const UserInfo& uInfo, QObject *parent = 0);
explicit LoginTask(const UserInfo &uInfo, QObject *parent = 0);
LoginResponse getResult()
{
return result;
};
}
protected slots:
void processNetReply(QNetworkReply* reply);
void legacyLogin();
void processLegacyReply(QNetworkReply *reply);
void parseLegacyReply(QByteArray data);
void yggdrasilLogin();
void processYggdrasilReply(QNetworkReply *reply);
void parseYggdrasilReply(QByteArray data);
protected:
void executeTask();
LoginResponse result;
QNetworkReply* netReply;
QNetworkReply *netReply;
UserInfo uInfo;
};
#endif // LOGINTASK_H

111
logic/tasks/LoginTask.cpp
View File

@ -1,111 +0,0 @@
/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "LoginTask.h"
#include "MultiMC.h"
#include <QStringList>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QUrl>
#include <QUrlQuery>
LoginTask::LoginTask( const UserInfo& uInfo, QObject* parent ) : Task(parent), uInfo(uInfo){}
void LoginTask::executeTask()
{
setStatus(tr("Logging in..."));
auto worker = MMC->qnam();
connect(worker.data(), SIGNAL(finished(QNetworkReply*)), this, SLOT(processNetReply(QNetworkReply*)));
QUrl loginURL("https://login.minecraft.net/");
QNetworkRequest netRequest(loginURL);
netRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/x-www-form-urlencoded");
QUrlQuery params;
params.addQueryItem("user", uInfo.username);
params.addQueryItem("password", uInfo.password);
params.addQueryItem("version", "13");
netReply = worker->post(netRequest, params.query(QUrl::EncodeSpaces).toUtf8());
}
void LoginTask::processNetReply(QNetworkReply *reply)
{
if(netReply != reply)
return;
// Check for errors.
switch (reply->error())
{
case QNetworkReply::NoError:
{
// Check the response code.
int responseCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (responseCode == 200)
{
QString responseStr(reply->readAll());
QStringList strings = responseStr.split(":");
if (strings.count() >= 4)
{
bool parseSuccess;
qint64 latestVersion = strings[0].toLongLong(&parseSuccess);
if (parseSuccess)
{
// strings[1] is the download ticket. It isn't used anymore.
QString username = strings[2];
QString sessionID = strings[3];
result = {username, sessionID, latestVersion};
emitSucceeded();
}
else
{
emitFailed(tr("Failed to parse Minecraft version string."));
}
}
else
{
if (responseStr.toLower() == "bad login")
emitFailed(tr("Invalid username or password."));
else if (responseStr.toLower() == "old version")
emitFailed(tr("Launcher outdated, please update."));
else
emitFailed(tr("Login failed: %1").arg(responseStr));
}
}
else if (responseCode == 503)
{
emitFailed(tr("The login servers are currently unavailable. Check http://help.mojang.com/ for more info."));
}
else
{
emitFailed(tr("Login failed: Unknown HTTP error %1 occurred.").arg(QString::number(responseCode)));
}
break;
}
case QNetworkReply::OperationCanceledError:
emitFailed(tr("Login canceled."));
break;
default:
emitFailed(tr("Login failed: %1").arg(reply->errorString()));
break;
}
}