243 lines
14 KiB
C++
243 lines
14 KiB
C++
#include "awgConfigModel.h"
|
|
|
|
#include <QJsonDocument>
|
|
|
|
#include "protocols/protocols_defs.h"
|
|
|
|
AwgConfigModel::AwgConfigModel(QObject *parent) : QAbstractListModel(parent)
|
|
{
|
|
}
|
|
|
|
int AwgConfigModel::rowCount(const QModelIndex &parent) const
|
|
{
|
|
Q_UNUSED(parent);
|
|
return 1;
|
|
}
|
|
|
|
bool AwgConfigModel::setData(const QModelIndex &index, const QVariant &value, int role)
|
|
{
|
|
if (!index.isValid() || index.row() < 0 || index.row() >= ContainerProps::allContainers().size()) {
|
|
return false;
|
|
}
|
|
|
|
switch (role) {
|
|
case Roles::SubnetAddressRole: m_serverProtocolConfig.insert(config_key::subnet_address, value.toString()); break;
|
|
case Roles::PortRole: m_serverProtocolConfig.insert(config_key::port, value.toString()); break;
|
|
|
|
case Roles::ClientMtuRole: m_clientProtocolConfig.insert(config_key::mtu, value.toString()); break;
|
|
case Roles::ClientJunkPacketCountRole: m_clientProtocolConfig.insert(config_key::junkPacketCount, value.toString()); break;
|
|
case Roles::ClientJunkPacketMinSizeRole: m_clientProtocolConfig.insert(config_key::junkPacketMinSize, value.toString()); break;
|
|
case Roles::ClientJunkPacketMaxSizeRole: m_clientProtocolConfig.insert(config_key::junkPacketMaxSize, value.toString()); break;
|
|
|
|
case Roles::ServerJunkPacketCountRole: m_serverProtocolConfig.insert(config_key::junkPacketCount, value.toString()); break;
|
|
case Roles::ServerJunkPacketMinSizeRole: m_serverProtocolConfig.insert(config_key::junkPacketMinSize, value.toString()); break;
|
|
case Roles::ServerJunkPacketMaxSizeRole: m_serverProtocolConfig.insert(config_key::junkPacketMaxSize, value.toString()); break;
|
|
case Roles::ServerInitPacketJunkSizeRole: m_serverProtocolConfig.insert(config_key::initPacketJunkSize, value.toString()); break;
|
|
case Roles::ServerResponsePacketJunkSizeRole:
|
|
m_serverProtocolConfig.insert(config_key::responsePacketJunkSize, value.toString());
|
|
break;
|
|
case Roles::ServerInitPacketMagicHeaderRole: m_serverProtocolConfig.insert(config_key::initPacketMagicHeader, value.toString()); break;
|
|
case Roles::ServerResponsePacketMagicHeaderRole:
|
|
m_serverProtocolConfig.insert(config_key::responsePacketMagicHeader, value.toString());
|
|
break;
|
|
case Roles::ServerUnderloadPacketMagicHeaderRole:
|
|
m_serverProtocolConfig.insert(config_key::underloadPacketMagicHeader, value.toString());
|
|
break;
|
|
case Roles::ServerTransportPacketMagicHeaderRole:
|
|
m_serverProtocolConfig.insert(config_key::transportPacketMagicHeader, value.toString());
|
|
break;
|
|
}
|
|
|
|
emit dataChanged(index, index, QList { role });
|
|
return true;
|
|
}
|
|
|
|
QVariant AwgConfigModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid() || index.row() < 0 || index.row() >= rowCount()) {
|
|
return false;
|
|
}
|
|
|
|
switch (role) {
|
|
case Roles::SubnetAddressRole: return m_serverProtocolConfig.value(config_key::subnet_address).toString();
|
|
case Roles::PortRole: return m_serverProtocolConfig.value(config_key::port).toString();
|
|
|
|
case Roles::ClientMtuRole: return m_clientProtocolConfig.value(config_key::mtu);
|
|
case Roles::ClientJunkPacketCountRole: return m_clientProtocolConfig.value(config_key::junkPacketCount);
|
|
case Roles::ClientJunkPacketMinSizeRole: return m_clientProtocolConfig.value(config_key::junkPacketMinSize);
|
|
case Roles::ClientJunkPacketMaxSizeRole: return m_clientProtocolConfig.value(config_key::junkPacketMaxSize);
|
|
|
|
case Roles::ServerJunkPacketCountRole: return m_serverProtocolConfig.value(config_key::junkPacketCount);
|
|
case Roles::ServerJunkPacketMinSizeRole: return m_serverProtocolConfig.value(config_key::junkPacketMinSize);
|
|
case Roles::ServerJunkPacketMaxSizeRole: return m_serverProtocolConfig.value(config_key::junkPacketMaxSize);
|
|
case Roles::ServerInitPacketJunkSizeRole: return m_serverProtocolConfig.value(config_key::initPacketJunkSize);
|
|
case Roles::ServerResponsePacketJunkSizeRole: return m_serverProtocolConfig.value(config_key::responsePacketJunkSize);
|
|
case Roles::ServerInitPacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::initPacketMagicHeader);
|
|
case Roles::ServerResponsePacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::responsePacketMagicHeader);
|
|
case Roles::ServerUnderloadPacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::underloadPacketMagicHeader);
|
|
case Roles::ServerTransportPacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::transportPacketMagicHeader);
|
|
}
|
|
|
|
return QVariant();
|
|
}
|
|
|
|
void AwgConfigModel::updateModel(const QJsonObject &config)
|
|
{
|
|
beginResetModel();
|
|
m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
|
|
|
|
m_fullConfig = config;
|
|
|
|
QJsonObject serverProtocolConfig = config.value(config_key::awg).toObject();
|
|
|
|
auto defaultTransportProto = ProtocolProps::transportProtoToString(ProtocolProps::defaultTransportProto(Proto::Awg), Proto::Awg);
|
|
m_serverProtocolConfig.insert(config_key::transport_proto,
|
|
serverProtocolConfig.value(config_key::transport_proto).toString(defaultTransportProto));
|
|
m_serverProtocolConfig[config_key::last_config] = serverProtocolConfig.value(config_key::last_config);
|
|
m_serverProtocolConfig[config_key::subnet_address] = serverProtocolConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress);
|
|
m_serverProtocolConfig[config_key::port] = serverProtocolConfig.value(config_key::port).toString(protocols::awg::defaultPort);
|
|
m_serverProtocolConfig[config_key::junkPacketCount] =
|
|
serverProtocolConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount);
|
|
m_serverProtocolConfig[config_key::junkPacketMinSize] =
|
|
serverProtocolConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize);
|
|
m_serverProtocolConfig[config_key::junkPacketMaxSize] =
|
|
serverProtocolConfig.value(config_key::junkPacketMaxSize).toString(protocols::awg::defaultJunkPacketMaxSize);
|
|
m_serverProtocolConfig[config_key::initPacketJunkSize] =
|
|
serverProtocolConfig.value(config_key::initPacketJunkSize).toString(protocols::awg::defaultInitPacketJunkSize);
|
|
m_serverProtocolConfig[config_key::responsePacketJunkSize] =
|
|
serverProtocolConfig.value(config_key::responsePacketJunkSize).toString(protocols::awg::defaultResponsePacketJunkSize);
|
|
m_serverProtocolConfig[config_key::initPacketMagicHeader] =
|
|
serverProtocolConfig.value(config_key::initPacketMagicHeader).toString(protocols::awg::defaultInitPacketMagicHeader);
|
|
m_serverProtocolConfig[config_key::responsePacketMagicHeader] =
|
|
serverProtocolConfig.value(config_key::responsePacketMagicHeader).toString(protocols::awg::defaultResponsePacketMagicHeader);
|
|
m_serverProtocolConfig[config_key::underloadPacketMagicHeader] =
|
|
serverProtocolConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader);
|
|
m_serverProtocolConfig[config_key::transportPacketMagicHeader] =
|
|
serverProtocolConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader);
|
|
|
|
auto lastConfig = m_serverProtocolConfig.value(config_key::last_config).toString();
|
|
QJsonObject clientProtocolConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
|
|
m_clientProtocolConfig[config_key::mtu] = clientProtocolConfig[config_key::mtu].toString(protocols::awg::defaultMtu);
|
|
m_clientProtocolConfig[config_key::junkPacketCount] =
|
|
clientProtocolConfig.value(config_key::junkPacketCount).toString(m_serverProtocolConfig[config_key::junkPacketCount].toString());
|
|
m_clientProtocolConfig[config_key::junkPacketMinSize] =
|
|
clientProtocolConfig.value(config_key::junkPacketMinSize).toString(m_serverProtocolConfig[config_key::junkPacketMinSize].toString());
|
|
m_clientProtocolConfig[config_key::junkPacketMaxSize] =
|
|
clientProtocolConfig.value(config_key::junkPacketMaxSize).toString(m_serverProtocolConfig[config_key::junkPacketMaxSize].toString());
|
|
endResetModel();
|
|
}
|
|
|
|
QJsonObject AwgConfigModel::getConfig()
|
|
{
|
|
const AwgConfig oldConfig(m_fullConfig.value(config_key::awg).toObject());
|
|
const AwgConfig newConfig(m_serverProtocolConfig);
|
|
|
|
if (!oldConfig.hasEqualServerSettings(newConfig)) {
|
|
m_serverProtocolConfig.remove(config_key::last_config);
|
|
} else {
|
|
auto lastConfig = m_serverProtocolConfig.value(config_key::last_config).toString();
|
|
QJsonObject jsonConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
|
|
jsonConfig[config_key::mtu] = m_clientProtocolConfig[config_key::mtu];
|
|
jsonConfig[config_key::junkPacketCount] = m_clientProtocolConfig[config_key::junkPacketCount];
|
|
jsonConfig[config_key::junkPacketMinSize] = m_clientProtocolConfig[config_key::junkPacketMinSize];
|
|
jsonConfig[config_key::junkPacketMaxSize] = m_clientProtocolConfig[config_key::junkPacketMaxSize];
|
|
|
|
m_serverProtocolConfig[config_key::last_config] = QString(QJsonDocument(jsonConfig).toJson());
|
|
}
|
|
|
|
m_fullConfig.insert(config_key::awg, m_serverProtocolConfig);
|
|
return m_fullConfig;
|
|
}
|
|
|
|
bool AwgConfigModel::isHeadersEqual(const QString &h1, const QString &h2, const QString &h3, const QString &h4)
|
|
{
|
|
return (h1 == h2) || (h1 == h3) || (h1 == h4) || (h2 == h3) || (h2 == h4) || (h3 == h4);
|
|
}
|
|
|
|
bool AwgConfigModel::isPacketSizeEqual(const int s1, const int s2)
|
|
{
|
|
return (AwgConstant::messageInitiationSize + s1 == AwgConstant::messageResponseSize + s2);
|
|
}
|
|
|
|
bool AwgConfigModel::isServerSettingsEqual()
|
|
{
|
|
const AwgConfig oldConfig(m_fullConfig.value(config_key::awg).toObject());
|
|
const AwgConfig newConfig(m_serverProtocolConfig);
|
|
|
|
return oldConfig.hasEqualServerSettings(newConfig);
|
|
}
|
|
|
|
QHash<int, QByteArray> AwgConfigModel::roleNames() const
|
|
{
|
|
QHash<int, QByteArray> roles;
|
|
|
|
roles[SubnetAddressRole] = "subnetAddress";
|
|
roles[PortRole] = "port";
|
|
|
|
roles[ClientMtuRole] = "clientMtu";
|
|
roles[ClientJunkPacketCountRole] = "clientJunkPacketCount";
|
|
roles[ClientJunkPacketMinSizeRole] = "clientJunkPacketMinSize";
|
|
roles[ClientJunkPacketMaxSizeRole] = "clientJunkPacketMaxSize";
|
|
|
|
roles[ServerJunkPacketCountRole] = "serverJunkPacketCount";
|
|
roles[ServerJunkPacketMinSizeRole] = "serverJunkPacketMinSize";
|
|
roles[ServerJunkPacketMaxSizeRole] = "serverJunkPacketMaxSize";
|
|
roles[ServerInitPacketJunkSizeRole] = "serverInitPacketJunkSize";
|
|
roles[ServerResponsePacketJunkSizeRole] = "serverResponsePacketJunkSize";
|
|
roles[ServerInitPacketMagicHeaderRole] = "serverInitPacketMagicHeader";
|
|
roles[ServerResponsePacketMagicHeaderRole] = "serverResponsePacketMagicHeader";
|
|
roles[ServerUnderloadPacketMagicHeaderRole] = "serverUnderloadPacketMagicHeader";
|
|
roles[ServerTransportPacketMagicHeaderRole] = "serverTransportPacketMagicHeader";
|
|
|
|
return roles;
|
|
}
|
|
|
|
AwgConfig::AwgConfig(const QJsonObject &serverProtocolConfig)
|
|
{
|
|
auto lastConfig = serverProtocolConfig.value(config_key::last_config).toString();
|
|
QJsonObject clientProtocolConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
|
|
clientMtu = clientProtocolConfig[config_key::mtu].toString(protocols::awg::defaultMtu);
|
|
clientJunkPacketCount = clientProtocolConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount);
|
|
clientJunkPacketMinSize = clientProtocolConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize);
|
|
clientJunkPacketMaxSize = clientProtocolConfig.value(config_key::junkPacketMaxSize).toString(protocols::awg::defaultJunkPacketMaxSize);
|
|
|
|
subnetAddress = serverProtocolConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress);
|
|
port = serverProtocolConfig.value(config_key::port).toString(protocols::awg::defaultPort);
|
|
serverJunkPacketCount = serverProtocolConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount);
|
|
serverJunkPacketMinSize = serverProtocolConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize);
|
|
serverJunkPacketMaxSize = serverProtocolConfig.value(config_key::junkPacketMaxSize).toString(protocols::awg::defaultJunkPacketMaxSize);
|
|
serverInitPacketJunkSize = serverProtocolConfig.value(config_key::initPacketJunkSize).toString(protocols::awg::defaultInitPacketJunkSize);
|
|
serverResponsePacketJunkSize =
|
|
serverProtocolConfig.value(config_key::responsePacketJunkSize).toString(protocols::awg::defaultResponsePacketJunkSize);
|
|
serverInitPacketMagicHeader =
|
|
serverProtocolConfig.value(config_key::initPacketMagicHeader).toString(protocols::awg::defaultInitPacketMagicHeader);
|
|
serverResponsePacketMagicHeader =
|
|
serverProtocolConfig.value(config_key::responsePacketMagicHeader).toString(protocols::awg::defaultResponsePacketMagicHeader);
|
|
serverUnderloadPacketMagicHeader =
|
|
serverProtocolConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader);
|
|
serverTransportPacketMagicHeader =
|
|
serverProtocolConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader);
|
|
}
|
|
|
|
bool AwgConfig::hasEqualServerSettings(const AwgConfig &other) const
|
|
{
|
|
if (subnetAddress != other.subnetAddress || port != other.port || serverJunkPacketCount != other.serverJunkPacketCount
|
|
|| serverJunkPacketMinSize != other.serverJunkPacketMinSize || serverJunkPacketMaxSize != other.serverJunkPacketMaxSize
|
|
|| serverInitPacketJunkSize != other.serverInitPacketJunkSize || serverResponsePacketJunkSize != other.serverResponsePacketJunkSize
|
|
|| serverInitPacketMagicHeader != other.serverInitPacketMagicHeader
|
|
|| serverResponsePacketMagicHeader != other.serverResponsePacketMagicHeader
|
|
|| serverUnderloadPacketMagicHeader != other.serverUnderloadPacketMagicHeader
|
|
|| serverTransportPacketMagicHeader != other.serverTransportPacketMagicHeader) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool AwgConfig::hasEqualClientSettings(const AwgConfig &other) const
|
|
{
|
|
if (clientMtu != other.clientMtu || clientJunkPacketCount != other.clientJunkPacketCount
|
|
|| clientJunkPacketMinSize != other.clientJunkPacketMinSize || clientJunkPacketMaxSize != other.clientJunkPacketMaxSize) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|