NOISSUE reorganize and document libraries

1 files changed, 278 insertions, 0 deletions

diff --git a/api/logic/minecraft/auth/MojangAccount.cpp b/api/logic/minecraft/auth/MojangAccount.cpp
new file mode 100644
index 00000000..69a24c09
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+++ b/api/logic/minecraft/auth/MojangAccount.cpp
@@ -0,0 +1,278 @@
+/* Copyright 2013-2015 MultiMC Contributors
+ *
+ * Authors: Orochimarufan <orochimarufan.x3@gmail.com>
+ *
+ * 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 "MojangAccount.h"
+#include "flows/RefreshTask.h"
+#include "flows/AuthenticateTask.h"
+
+#include <QUuid>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QRegExp>
+#include <QStringList>
+#include <QJsonDocument>
+
+#include <QDebug>
+
+MojangAccountPtr MojangAccount::loadFromJson(const QJsonObject &object)
+{
+	// The JSON object must at least have a username for it to be valid.
+	if (!object.value("username").isString())
+	{
+		qCritical() << "Can't load Mojang account info from JSON object. Username field is "
+						"missing or of the wrong type.";
+		return nullptr;
+	}
+
+	QString username = object.value("username").toString("");
+	QString clientToken = object.value("clientToken").toString("");
+	QString accessToken = object.value("accessToken").toString("");
+
+	QJsonArray profileArray = object.value("profiles").toArray();
+	if (profileArray.size() < 1)
+	{
+		qCritical() << "Can't load Mojang account with username \"" << username
+					 << "\". No profiles found.";
+		return nullptr;
+	}
+
+	QList<AccountProfile> profiles;
+	for (QJsonValue profileVal : profileArray)
+	{
+		QJsonObject profileObject = profileVal.toObject();
+		QString id = profileObject.value("id").toString("");
+		QString name = profileObject.value("name").toString("");
+		bool legacy = profileObject.value("legacy").toBool(false);
+		if (id.isEmpty() || name.isEmpty())
+		{
+			qWarning() << "Unable to load a profile because it was missing an ID or a name.";
+			continue;
+		}
+		profiles.append({id, name, legacy});
+	}
+
+	MojangAccountPtr account(new MojangAccount());
+	if (object.value("user").isObject())
+	{
+		User u;
+		QJsonObject userStructure = object.value("user").toObject();
+		u.id = userStructure.value("id").toString();
+		/*
+		QJsonObject propMap = userStructure.value("properties").toObject();
+		for(auto key: propMap.keys())
+		{
+			auto values = propMap.operator[](key).toArray();
+			for(auto value: values)
+				u.properties.insert(key, value.toString());
+		}
+		*/
+		account->m_user = u;
+	}
+	account->m_username = username;
+	account->m_clientToken = clientToken;
+	account->m_accessToken = accessToken;
+	account->m_profiles = profiles;
+
+	// Get the currently selected profile.
+	QString currentProfile = object.value("activeProfile").toString("");
+	if (!currentProfile.isEmpty())
+		account->setCurrentProfile(currentProfile);
+
+	return account;
+}
+
+MojangAccountPtr MojangAccount::createFromUsername(const QString &username)
+{
+	MojangAccountPtr account(new MojangAccount());
+	account->m_clientToken = QUuid::createUuid().toString().remove(QRegExp("[{}-]"));
+	account->m_username = username;
+	return account;
+}
+
+QJsonObject MojangAccount::saveToJson() const
+{
+	QJsonObject json;
+	json.insert("username", m_username);
+	json.insert("clientToken", m_clientToken);
+	json.insert("accessToken", m_accessToken);
+
+	QJsonArray profileArray;
+	for (AccountProfile profile : m_profiles)
+	{
+		QJsonObject profileObj;
+		profileObj.insert("id", profile.id);
+		profileObj.insert("name", profile.name);
+		profileObj.insert("legacy", profile.legacy);
+		profileArray.append(profileObj);
+	}
+	json.insert("profiles", profileArray);
+
+	QJsonObject userStructure;
+	{
+		userStructure.insert("id", m_user.id);
+		/*
+		QJsonObject userAttrs;
+		for(auto key: m_user.properties.keys())
+		{
+			auto array = QJsonArray::fromStringList(m_user.properties.values(key));
+			userAttrs.insert(key, array);
+		}
+		userStructure.insert("properties", userAttrs);
+		*/
+	}
+	json.insert("user", userStructure);
+
+	if (m_currentProfile != -1)
+		json.insert("activeProfile", currentProfile()->id);
+
+	return json;
+}
+
+bool MojangAccount::setCurrentProfile(const QString &profileId)
+{
+	for (int i = 0; i < m_profiles.length(); i++)
+	{
+		if (m_profiles[i].id == profileId)
+		{
+			m_currentProfile = i;
+			return true;
+		}
+	}
+	return false;
+}
+
+const AccountProfile *MojangAccount::currentProfile() const
+{
+	if (m_currentProfile == -1)
+		return nullptr;
+	return &m_profiles[m_currentProfile];
+}
+
+AccountStatus MojangAccount::accountStatus() const
+{
+	if (m_accessToken.isEmpty())
+		return NotVerified;
+	else
+		return Verified;
+}
+
+std::shared_ptr<YggdrasilTask> MojangAccount::login(AuthSessionPtr session,
+													QString password)
+{
+	Q_ASSERT(m_currentTask.get() == nullptr);
+
+	// take care of the true offline status
+	if (accountStatus() == NotVerified && password.isEmpty())
+	{
+		if (session)
+		{
+			session->status = AuthSession::RequiresPassword;
+			fillSession(session);
+		}
+		return nullptr;
+	}
+
+	if (password.isEmpty())
+	{
+		m_currentTask.reset(new RefreshTask(this));
+	}
+	else
+	{
+		m_currentTask.reset(new AuthenticateTask(this, password));
+	}
+	m_currentTask->assignSession(session);
+
+	connect(m_currentTask.get(), SIGNAL(succeeded()), SLOT(authSucceeded()));
+	connect(m_currentTask.get(), SIGNAL(failed(QString)), SLOT(authFailed(QString)));
+	return m_currentTask;
+}
+
+void MojangAccount::authSucceeded()
+{
+	auto session = m_currentTask->getAssignedSession();
+	if (session)
+	{
+		session->status =
+			session->wants_online ? AuthSession::PlayableOnline : AuthSession::PlayableOffline;
+		fillSession(session);
+		session->auth_server_online = true;
+	}
+	m_currentTask.reset();
+	emit changed();
+}
+
+void MojangAccount::authFailed(QString reason)
+{
+	auto session = m_currentTask->getAssignedSession();
+	// This is emitted when the yggdrasil tasks time out or are cancelled.
+	// -> we treat the error as no-op
+	if (m_currentTask->state() == YggdrasilTask::STATE_FAILED_SOFT)
+	{
+		if (session)
+		{
+			session->status = accountStatus() == Verified ? AuthSession::PlayableOffline
+														  : AuthSession::RequiresPassword;
+			session->auth_server_online = false;
+			fillSession(session);
+		}
+	}
+	else
+	{
+		m_accessToken = QString();
+		emit changed();
+		if (session)
+		{
+			session->status = AuthSession::RequiresPassword;
+			session->auth_server_online = true;
+			fillSession(session);
+		}
+	}
+	m_currentTask.reset();
+}
+
+void MojangAccount::fillSession(AuthSessionPtr session)
+{
+	// the user name. you have to have an user name
+	session->username = m_username;
+	// volatile auth token
+	session->access_token = m_accessToken;
+	// the semi-permanent client token
+	session->client_token = m_clientToken;
+	if (currentProfile())
+	{
+		// profile name
+		session->player_name = currentProfile()->name;
+		// profile ID
+		session->uuid = currentProfile()->id;
+		// 'legacy' or 'mojang', depending on account type
+		session->user_type = currentProfile()->legacy ? "legacy" : "mojang";
+		if (!session->access_token.isEmpty())
+		{
+			session->session = "token:" + m_accessToken + ":" + m_profiles[m_currentProfile].id;
+		}
+		else
+		{
+			session->session = "-";
+		}
+	}
+	else
+	{
+		session->player_name = "Player";
+		session->session = "-";
+	}
+	session->u = user();
+}