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Diffstat (limited to 'kdm/kfrontend/sakdlg.cc')
| -rw-r--r-- | kdm/kfrontend/sakdlg.cc | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/kdm/kfrontend/sakdlg.cc b/kdm/kfrontend/sakdlg.cc deleted file mode 100644 index 396fa1627..000000000 --- a/kdm/kfrontend/sakdlg.cc +++ /dev/null @@ -1,247 +0,0 @@ -//=========================================================================== -// -// This file is part of the KDE project -// -// Copyright (c) 2010-2011 Timothy Pearson <kb9vqf@pearsoncomputing.net> - -#include <config.h> - -#include "sakdlg.h" - -#include <dmctl.h> - -#include <kapplication.h> -#include <klocale.h> -#include <kpushbutton.h> -#include <kseparator.h> -#include <kstandarddirs.h> -#include <kglobalsettings.h> -#include <kconfig.h> -#include <kiconloader.h> -#include <tdesu/defaults.h> -#include <kpassdlg.h> -#include <kdebug.h> -#include <kuser.h> -#include <dcopref.h> -#include <kmessagebox.h> -#include <kdialog.h> - -#include <tqlayout.h> -#include <tqpushbutton.h> -#include <tqmessagebox.h> -#include <tqsimplerichtext.h> -#include <tqlabel.h> -#include <tqstringlist.h> -#include <tqfontmetrics.h> -#include <tqstyle.h> -#include <tqapplication.h> -#include <tqlistview.h> -#include <tqheader.h> -#include <tqcheckbox.h> -#include <tqtimer.h> - -#include <fcntl.h> -#include <ctype.h> -#include <unistd.h> -#include <stdlib.h> -#include <errno.h> -#include <pwd.h> -#include <sys/types.h> -#include <sys/socket.h> - -#include <X11/Xutil.h> -#include <X11/keysym.h> -#include <X11/Xatom.h> -#include <fixx11h.h> - -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <errno.h> -#include <limits.h> -#include <dirent.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/select.h> -#include <sys/time.h> -#include <termios.h> -#include <signal.h> - -#include "kfdialog.h" - -#ifndef AF_LOCAL -# define AF_LOCAL AF_UNIX -#endif - -#define FIFO_DIR "/tmp/ksocket-global/tdm" -#define FIFO_FILE "/tmp/ksocket-global/tdm/tdmctl-%1" -#define FIFO_SAK_FILE "/tmp/ksocket-global/tdm/tdmctl-sak-%1" - -bool trinity_desktop_lock_use_system_modal_dialogs = TRUE; -extern bool trinity_desktop_lock_use_sak; - -//=========================================================================== -// -// Simple dialog for displaying an unlock status or recurring error message -// -SAKDlg::SAKDlg(TQWidget *parent) - : TQDialog(parent, "information dialog", true, (trinity_desktop_lock_use_system_modal_dialogs?((WFlags)WStyle_StaysOnTop):((WFlags)WX11BypassWM))), - mUnlockingFailed(false), mPipe_fd(-1), closingDown(false) -{ - if (trinity_desktop_lock_use_system_modal_dialogs) { - // Signal that we do not want any window controls to be shown at all - Atom kde_wm_system_modal_notification; - kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False); - XChangeProperty(qt_xdisplay(), winId(), kde_wm_system_modal_notification, XA_INTEGER, 32, PropModeReplace, (unsigned char *) "TRUE", 1L); - } - setCaption(TDM_LOGIN_SCREEN_BASE_TITLE); - - frame = new TQFrame( this ); - if (trinity_desktop_lock_use_system_modal_dialogs) - frame->setFrameStyle( TQFrame::NoFrame ); - else - frame->setFrameStyle( TQFrame::Panel | TQFrame::Raised ); - frame->setLineWidth( 2 ); - - KSMModalDialogHeader* theader = new KSMModalDialogHeader( frame ); - - KUser user; - - mStatusLabel = new TQLabel( "<b> </b>", frame ); - mStatusLabel->setAlignment( TQLabel::AlignVCenter ); - - TQVBoxLayout *unlockDialogLayout = new TQVBoxLayout( this ); - unlockDialogLayout->addWidget( frame ); - - TQHBoxLayout *layStatus = new TQHBoxLayout( 0, 0, KDialog::spacingHint()); - layStatus->addWidget( mStatusLabel ); - - frameLayout = new TQGridLayout( frame, 1, 1, KDialog::marginHint(), KDialog::spacingHint() ); - frameLayout->addMultiCellWidget( theader, 0, 0, 0, 1, AlignTop | AlignLeft ); - frameLayout->addMultiCellLayout( layStatus, 1, 1, 0, 1, AlignLeft | AlignVCenter); - - mStatusLabel->setText("<b>" + i18n("Press Ctrl+Alt+Del to begin.") + "</b><p>" + i18n("This process helps keep your password secure.") + "<br>" + i18n("It prevents unauthorized users from emulating the login screen.")); - - installEventFilter(this); - - mSAKProcess = new KProcess; - *mSAKProcess << "tdmtsak" << "dm"; - connect(mSAKProcess, TQT_SIGNAL(processExited(KProcess*)), this, TQT_SLOT(slotSAKProcessExited())); - mSAKProcess->start(); - - TQTimer::singleShot( 0, this, TQT_SLOT(handleInputPipe()) ); -} - -void SAKDlg::slotSAKProcessExited() -{ - int retcode = mSAKProcess->exitStatus(); - if (retcode != 0) trinity_desktop_lock_use_sak = false; - closingDown = true; - hide(); -} - -void SAKDlg::handleInputPipe(void) { - if (closingDown) { - ::unlink(mPipeFilename.ascii()); - return; - } - - if (isShown() == false) { - TQTimer::singleShot( 100, this, TQT_SLOT(handleInputPipe()) ); - return; - } - - char readbuf[2048]; - int displayNumber; - TQString currentDisplay; - currentDisplay = TQString(getenv("DISPLAY")); - currentDisplay = currentDisplay.replace(":", ""); - displayNumber = currentDisplay.toInt(); - mPipeFilename = TQString(FIFO_SAK_FILE).arg(displayNumber); - ::unlink((TQString(FIFO_FILE).arg(displayNumber)).ascii()); - - /* Create the FIFOs if they do not exist */ - umask(0); - struct stat buffer; - int status; - status = stat(FIFO_DIR, &buffer); - if (status == 0) { - int file_mode = ((buffer.st_mode & S_IRWXU) >> 6) * 100; - file_mode = file_mode + ((buffer.st_mode & S_IRWXG) >> 3) * 10; - file_mode = file_mode + ((buffer.st_mode & S_IRWXO) >> 0) * 1; - if ((file_mode != 600) || (buffer.st_uid != 0) || (buffer.st_gid != 0)) { - ::unlink(mPipeFilename.ascii()); - printf("[WARNING] Possible security breach! Please check permissions on " FIFO_DIR " (must be 600 and owned by root/root, got %d %d/%d). Not listening for login credentials on remote control socket.\n", file_mode, buffer.st_uid, buffer.st_gid); fflush(stdout); - return; - } - } - mkdir(FIFO_DIR,0600); - mknod(mPipeFilename.ascii(), S_IFIFO|0600, 0); - chmod(mPipeFilename.ascii(), 0600); - - mPipe_fd = ::open(mPipeFilename.ascii(), O_RDONLY | O_NONBLOCK); - int numread; - TQString inputcommand = ""; - while ((!inputcommand.contains('\n')) && (!closingDown)) { - numread = ::read(mPipe_fd, readbuf, 2048); - readbuf[numread] = 0; - readbuf[2047] = 0; - inputcommand += readbuf; - tqApp->processEvents(); - } - if (closingDown) { - ::unlink(mPipeFilename.ascii()); - return; - } - inputcommand = inputcommand.replace('\n', ""); - TQStringList commandList = TQStringList::split('\t', inputcommand, false); - if ((*(commandList.at(0))) == "CLOSE") { - mSAKProcess->kill(); - } - if (!closingDown) { - TQTimer::singleShot( 0, this, TQT_SLOT(handleInputPipe()) ); - ::close(mPipe_fd); - ::unlink(mPipeFilename.ascii()); - } - else { - ::unlink(mPipeFilename.ascii()); - } -} - -SAKDlg::~SAKDlg() -{ - if ((mSAKProcess) && (mSAKProcess->isRunning())) { - mSAKProcess->kill(SIGTERM); - delete mSAKProcess; - } - if (mPipe_fd != -1) { - closingDown = true; - ::close(mPipe_fd); - ::unlink(mPipeFilename.ascii()); - } - hide(); -} - -void SAKDlg::closeDialogForced() -{ - TQDialog::reject(); -} - -void SAKDlg::reject() -{ - -} - -void SAKDlg::updateLabel(TQString &txt) -{ - mStatusLabel->setPaletteForegroundColor(Qt::black); - mStatusLabel->setText("<b>" + txt + "</b>"); -} - -void SAKDlg::show() -{ - TQDialog::show(); - TQApplication::flushX(); -} - -#include "sakdlg.moc" |