// Проверяем пароль
int checkPassword(struct Connection *connection) {
char *password = NULL;
if (readNonBlock(connection->connectionfd, &password, 0) == -1) {
fprintf(stderr, "Error: receiving password from connection %d\n", connection->connectionfd);
return -1;
}
if (verifyPassword(connection->pair, password) == -1) {
if (connection->auth.attempts == MAX_PASSWORD_ATTEMPTS) {
fprintf(stderr, "Many password enter attempts for user: %s\n", connection->pair->login);
if (sendMsg(connection->connectionfd, "Too many password enter attempts\n") == -1) {
fprintf(stderr, "Error: sending wrong too many attempts msg\n");
return -1;
}
closeConnection(connection);
return -1;
}
if (sendMsg(connection->connectionfd, "Wrong password, try again\n\n") == -1) {
fprintf(stderr, "Error: sending wrong password msg\n");
return -1;
}
connection->auth.attempts++;
requestPassword(connection);
} else {
if (sendMsg(connection->connectionfd, "Authentication complete!\n") == -1) {
fprintf(stderr, "Error: sending password msg\n");
return -1;
}
connection->auth.status = AUTHENTICATED;
}
free(password);
return 0;
}
VncView::VncView(QWidget *parent, const KUrl &url, KConfigGroup configGroup)
: RemoteView(parent),
m_initDone(false),
m_buttonMask(0),
m_repaint(false),
m_quitFlag(false),
m_firstPasswordTry(true),
m_authenticaionCanceled(false),
m_dontSendClipboard(false),
m_horizontalFactor(1.0),
m_verticalFactor(1.0),
m_forceLocalCursor(false)
{
m_url = url;
m_host = url.host();
m_port = url.port();
connect(&vncThread, SIGNAL(imageUpdated(int, int, int, int)), this, SLOT(updateImage(int, int, int, int)), Qt::BlockingQueuedConnection);
connect(&vncThread, SIGNAL(gotCut(const QString&)), this, SLOT(setCut(const QString&)), Qt::BlockingQueuedConnection);
connect(&vncThread, SIGNAL(passwordRequest()), this, SLOT(requestPassword()), Qt::BlockingQueuedConnection);
connect(&vncThread, SIGNAL(outputErrorMessage(QString)), this, SLOT(outputErrorMessage(QString)));
m_clipboard = QApplication::clipboard();
connect(m_clipboard, SIGNAL(selectionChanged()), this, SLOT(clipboardSelectionChanged()));
connect(m_clipboard, SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
#ifndef QTONLY
m_hostPreferences = new VncHostPreferences(configGroup, this);
#else
Q_UNUSED(configGroup);
#endif
}
VncView::~VncView()
{
unpressModifiers();
// Disconnect all signals so that we don't get any more callbacks from the client thread
disconnect(&vncThread, SIGNAL(imageUpdated(int, int, int, int)), this, SLOT(updateImage(int, int, int, int)));
disconnect(&vncThread, SIGNAL(gotCut(const QString&)), this, SLOT(setCut(const QString&)));
disconnect(&vncThread, SIGNAL(passwordRequest()), this, SLOT(requestPassword()));
disconnect(&vncThread, SIGNAL(outputErrorMessage(QString)), this, SLOT(outputErrorMessage(QString)));
startQuitting();
}
void CLoginDialog::OnBnClickedLoginbtn()
{
GetDlgItem(IDC_SAVE)->ShowWindow(SW_NORMAL);
GetDlgItem(IDC_BACK)->ShowWindow(SW_NORMAL);
CString text;
GetDlgItem(IDC_LoginBTN)->GetWindowText(text);
SetDlgItemText(IDC_LOGTEXT,L"Log In");
if(0==text.Compare(L"Submit")){
accountSettings.SettingsSave();
m_Account.Country=((CComboBox*) GetDlgItem(IDC_COUNTRY))->GetCurSel();
std::string userPhone=countries[m_Account.Country][1];
userPhone.erase(std::find(userPhone.begin(), userPhone.end(), '+'));
userPhone.erase(std::find(userPhone.begin(), userPhone.end(), '-'));
CString user(m_Account.username);
user.Replace((CString)userPhone.c_str(),NULL);
GetDlgItemText(IDC_PHONE,m_Account.username);
CT2CA ansistring (m_Account.username);
userPhone.append(ansistring);
m_Account.username=(CString)userPhone.c_str();
GetDlgItemText(IDC_PASSWORD,m_Account.password);
accountSettings.accountId = accountId;
//m_Account.rememberPassword=1;
accountSettings.AccountSave(accountId, &m_Account);
//accountSettings.SettingsSave();
if(requestPassword()){
accountSettings.account = m_Account;
EndDialog(IDOK);
}
else
SetDlgItemText(IDC_LOGTEXT,L"Wrong username or password");
}
else{
caption="Log In";
SetWindowText(caption);
SetDlgItemText(IDC_LoginBTN,L"Submit");
GetDlgItem(IDC_EMAIL)->ShowWindow(SW_HIDE);
GetDlgItem(IDC_LOGTEXT)->ShowWindow(SW_NORMAL);
GetDlgItem(IDC_LOGO)->ShowWindow(SW_HIDE);
GetDlgItem(IDC_COUNTRY)->ShowWindow(SW_NORMAL);
GetDlgItem(IDC_PHONE)->ShowWindow(SW_NORMAL);
GetDlgItem(IDC_CountryCode)->ShowWindow(SW_NORMAL);
GetDlgItem(IDC_PASSWORD)->ShowWindow(SW_NORMAL);
GetDlgItem(IDC_Register)->ShowWindow(SW_HIDE);
((CButton*) GetDlgItem(IDC_SAVE))->SetCheck(BST_CHECKED);
m_Account.rememberPassword=BST_CHECKED;
}
}
// Пройти аутентификацию
int passAuthentication(struct Connection *connection) {
switch (connection->auth.status) {
case LOGIN_REQUEST:
requestLogin(connection);
break;
case LOGIN_CHECK:
checkLogin(connection);
break;
case PASSWORD_REQUEST:
requestPassword(connection);
break;
case PASSWORD_CHECK:
checkPassword(connection);
break;
default:
fprintf(stderr, "Error: wrong authentication status of connectionfd %d\n", connection->connectionfd);
return -1;
}
return 0;
}
// Проверяем логин
int checkLogin(struct Connection *connection) {
char *login = NULL;
if (readNonBlock(connection->connectionfd, &login, 0) == -1) {
fprintf(stderr, "Error: receiving login from connection %d\n", connection->connectionfd);
return -1;
}
connection->pair = getPair(login);
if (connection->pair == NULL) {
if (sendMsg(connection->connectionfd, "Wrong login, try again\n") == -1) {
fprintf(stderr, "Error: sending wrong login msg\n");
return -1;
}
requestLogin(connection);
} else {
connection->auth.status = PASSWORD_REQUEST;
requestPassword(connection);
}
free(login);
return 0;
}
