From b81e43465b14836b17e4fe2dea91c78a2bdd29b3 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 22 Jan 2012 01:02:36 -0600 Subject: Part 2 of prior commit --- kdm/kfrontend/kgverify.cpp | 1218 -------------------------------------------- 1 file changed, 1218 deletions(-) delete mode 100644 kdm/kfrontend/kgverify.cpp (limited to 'kdm/kfrontend/kgverify.cpp') diff --git a/kdm/kfrontend/kgverify.cpp b/kdm/kfrontend/kgverify.cpp deleted file mode 100644 index ec0bfae6c..000000000 --- a/kdm/kfrontend/kgverify.cpp +++ /dev/null @@ -1,1218 +0,0 @@ -/* - -Shell for tdm conversation plugins - -Copyright (C) 1997, 1998, 2000 Steffen Hansen -Copyright (C) 2000-2004 Oswald Buddenhagen - - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - -*/ - -#include - -#include "kgverify.h" -#include "tdmconfig.h" -#include "tdm_greet.h" - -#include "themer/tdmthemer.h" -#include "themer/tdmitem.h" - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include // for updateLockStatus() -#include // ... and make eventFilter() work again - -#define FULL_GREET_TO 40 // normal inactivity timeout -#define TIMED_GREET_TO 20 // inactivity timeout when persisting timed login -#define MIN_TIMED_TO 5 // minimal timed login delay -#define DEAD_TIMED_TO 2 // dead time after re-activating timed login -#define SECONDS 1000 // reduce to 100 to speed up testing - -void KGVerifyHandler::verifyClear() -{ -} - -void KGVerifyHandler::updateStatus( bool, bool, int ) -{ -} - -KGVerify::KGVerify( KGVerifyHandler *_handler, KdmThemer *_themer, - TQWidget *_parent, TQWidget *_predecessor, - const TQString &_fixedUser, - const PluginList &_pluginList, - KGreeterPlugin::Function _func, - KGreeterPlugin::Context _ctx ) - : inherited() - , coreLock( 0 ) - , fixedEntity( _fixedUser ) - , pluginList( _pluginList ) - , handler( _handler ) - , themer( _themer ) - , parent( _parent ) - , predecessor( _predecessor ) - , plugMenu( 0 ) - , curPlugin( -1 ) - , timedLeft( 0 ) - , func( _func ) - , ctx( _ctx ) - , enabled( true ) - , running( false ) - , suspended( false ) - , failed( false ) - , isClear( true ) -{ - connect( &timer, TQT_SIGNAL(timeout()), TQT_SLOT(slotTimeout()) ); - connect( kapp, TQT_SIGNAL(activity()), TQT_SLOT(slotActivity()) ); - - _parent->installEventFilter( this ); -} - -KGVerify::~KGVerify() -{ - Debug( "delete %s\n", pName.data() ); - delete greet; -} - -TQPopupMenu * -KGVerify::getPlugMenu() -{ - // assert( !cont ); - if (!plugMenu) { - uint np = pluginList.count(); - if (np > 1) { - plugMenu = new TQPopupMenu( parent ); - connect( plugMenu, TQT_SIGNAL(activated( int )), - TQT_SLOT(slotPluginSelected( int )) ); - for (uint i = 0; i < np; i++) - plugMenu->insertItem( i18n(greetPlugins[pluginList[i]].info->name), pluginList[i] ); - } - } - return plugMenu; -} - -bool // public -KGVerify::entitiesLocal() const -{ - return greetPlugins[pluginList[curPlugin]].info->flags & kgreeterplugin_info::Local; -} - -bool // public -KGVerify::entitiesFielded() const -{ - return greetPlugins[pluginList[curPlugin]].info->flags & kgreeterplugin_info::Fielded; -} - -bool // public -KGVerify::entityPresettable() const -{ - return greetPlugins[pluginList[curPlugin]].info->flags & kgreeterplugin_info::Presettable; -} - -bool // public -KGVerify::isClassic() const -{ - return !strcmp( greetPlugins[pluginList[curPlugin]].info->method, "classic" ); -} - -TQString // public -KGVerify::pluginName() const -{ - TQString name( greetPlugins[pluginList[curPlugin]].library->fileName() ); - uint st = name.findRev( '/' ) + 1; - uint en = name.find( '.', st ); - if (en - st > 7 && TQConstString( name.unicode() + st, 7 ).string() == "kgreet_") - st += 7; - return name.mid( st, en - st ); -} - -static void -showWidgets( TQLayoutItem *li ) -{ - TQWidget *w; - TQLayout *l; - - if ((w = li->widget())) - w->show(); - else if ((l = li->layout())) { - TQLayoutIterator it = l->iterator(); - for (TQLayoutItem *itm = it.current(); itm; itm = ++it) - showWidgets( itm ); - } -} - -void // public -KGVerify::selectPlugin( int id ) -{ - if (pluginList.isEmpty()) { - MsgBox( errorbox, i18n("No greeter widget plugin loaded. Check the configuration.") ); - ::exit( EX_UNMANAGE_DPY ); - } - curPlugin = id; - if (plugMenu) - plugMenu->setItemChecked( id, true ); - pName = ("greet_" + pluginName()).latin1(); - Debug( "new %s\n", pName.data() ); - greet = greetPlugins[pluginList[id]].info->create( this, themer, parent, predecessor, fixedEntity, func, ctx ); - timeable = _autoLoginDelay && entityPresettable() && isClassic(); -} - -void // public -KGVerify::loadUsers( const TQStringList &users ) -{ - Debug( "%s->loadUsers(...)\n", pName.data() ); - greet->loadUsers( users ); -} - -void // public -KGVerify::presetEntity( const TQString &entity, int field ) -{ - presEnt = entity; - presFld = field; -} - -bool // private -KGVerify::applyPreset() -{ - if (!presEnt.isEmpty()) { - Debug( "%s->presetEntity(%\"s, %d)\n", pName.data(), - presEnt.latin1(), presFld ); - greet->presetEntity( presEnt, presFld ); - if (entitiesLocal()) { - curUser = presEnt; - handler->verifySetUser( presEnt ); - } - return true; - } - return false; -} - -bool // private -KGVerify::scheduleAutoLogin( bool initial ) -{ - if (timeable) { - Debug( "%s->presetEntity(%\"s, -1)\n", pName.data(), - _autoLoginUser.latin1(), -1 ); - greet->presetEntity( _autoLoginUser, -1 ); - curUser = _autoLoginUser; - handler->verifySetUser( _autoLoginUser ); - timer.start( 1000 ); - if (initial) { - timedLeft = _autoLoginDelay; - deadTicks = 0; - } else { - timedLeft = QMAX( _autoLoginDelay - TIMED_GREET_TO, MIN_TIMED_TO ); - deadTicks = DEAD_TIMED_TO; - } - updateStatus(); - running = false; - isClear = true; - return true; - } - return false; -} - -void // private -KGVerify::performAutoLogin() -{ -// timer.stop(); - GSendInt( G_AutoLogin ); - handleVerify(); -} - -TQString // public -KGVerify::getEntity() const -{ - Debug( "%s->getEntity()\n", pName.data() ); - TQString ent = greet->getEntity(); - Debug( " entity: %s\n", ent.latin1() ); - return ent; -} - -void -KGVerify::setUser( const TQString &user ) -{ - // assert( fixedEntity.isEmpty() ); - curUser = user; - Debug( "%s->setUser(%\"s)\n", pName.data(), user.latin1() ); - greet->setUser( user ); - gplugActivity(); -} - -void -KGVerify::setPassword( const TQString &pass ) -{ - greet->setPassword( pass ); - gplugActivity(); -} - -void -KGVerify::start() -{ - authTok = (func == KGreeterPlugin::ChAuthTok); - cont = false; - if (func == KGreeterPlugin::Authenticate && ctx == KGreeterPlugin::Login) { - if (scheduleAutoLogin( true )) { - if (!_autoLoginAgain) - _autoLoginDelay = 0, timeable = false; - return; - } else - applyPreset(); - } - running = true; - Debug( "%s->start()\n", pName.data() ); - greet->start(); - if (!(func == KGreeterPlugin::Authenticate || - ctx == KGreeterPlugin::ChangeTok || - ctx == KGreeterPlugin::ExChangeTok)) - { - cont = true; - handleVerify(); - } -} - -void -KGVerify::abort() -{ - Debug( "%s->abort()\n", pName.data() ); - greet->abort(); - running = false; -} - -void -KGVerify::suspend() -{ - // assert( !cont ); - if (running) { - Debug( "%s->abort()\n", pName.data() ); - greet->abort(); - } - suspended = true; - updateStatus(); - timer.suspend(); -} - -void -KGVerify::resume() -{ - timer.resume(); - suspended = false; - updateLockStatus(); - if (running) { - Debug( "%s->start()\n", pName.data() ); - greet->start(); - } else if (delayed) { - delayed = false; - running = true; - Debug( "%s->start()\n", pName.data() ); - greet->start(); - } -} - -void // not a slot - called manually by greeter -KGVerify::accept() -{ - Debug( "%s->next()\n", pName.data() ); - greet->next(); -} - -void // private -KGVerify::doReject( bool initial ) -{ - // assert( !cont ); - if (running) { - Debug( "%s->abort()\n", pName.data() ); - greet->abort(); - } - handler->verifyClear(); - Debug( "%s->clear()\n", pName.data() ); - greet->clear(); - curUser = TQString::null; - if (!scheduleAutoLogin( initial )) { - isClear = !(isClear && applyPreset()); - if (running) { - Debug( "%s->start()\n", pName.data() ); - greet->start(); - } - if (!failed) - timer.stop(); - } -} - -void // not a slot - called manually by greeter -KGVerify::reject() -{ - doReject( true ); -} - -void -KGVerify::setEnabled( bool on ) -{ - Debug( "%s->setEnabled(%s)\n", pName.data(), on ? "true" : "false" ); - greet->setEnabled( on ); - enabled = on; - updateStatus(); -} - -void // private -KGVerify::slotTimeout() -{ - if (failed) { - failed = false; - updateStatus(); - Debug( "%s->revive()\n", pName.data() ); - greet->revive(); - handler->verifyRetry(); - if (suspended) - delayed = true; - else { - running = true; - Debug( "%s->start()\n", pName.data() ); - greet->start(); - slotActivity(); - gplugActivity(); - if (cont) - handleVerify(); - } - } else if (timedLeft) { - deadTicks--; - if (!--timedLeft) - performAutoLogin(); - else - timer.start( 1000 ); - updateStatus(); - } else { - // assert( ctx == Login ); - isClear = true; - doReject( false ); - } -} - -void -KGVerify::slotActivity() -{ - if (timedLeft) { - Debug( "%s->revive()\n", pName.data() ); - greet->revive(); - Debug( "%s->start()\n", pName.data() ); - greet->start(); - running = true; - timedLeft = 0; - updateStatus(); - timer.start( TIMED_GREET_TO * SECONDS ); - } else if (timeable) - timer.start( TIMED_GREET_TO * SECONDS ); -} - - -void // private static -KGVerify::VMsgBox( TQWidget *parent, const TQString &user, - TQMessageBox::Icon type, const TQString &mesg ) -{ - FDialog::box( parent, type, user.isEmpty() ? - mesg : i18n("Authenticating %1...\n\n").arg( user ) + mesg ); -} - -static const char *msgs[]= { - I18N_NOOP( "You are required to change your password immediately (password aged)." ), - I18N_NOOP( "You are required to change your password immediately (root enforced)." ), - I18N_NOOP( "You are not allowed to login at the moment." ), - I18N_NOOP( "Home folder not available." ), - I18N_NOOP( "Logins are not allowed at the moment.\nTry again later." ), - I18N_NOOP( "Your login shell is not listed in /etc/shells." ), - I18N_NOOP( "Root logins are not allowed." ), - I18N_NOOP( "Your account has expired; please contact your system administrator." ) -}; - -void // private static -KGVerify::VErrBox( TQWidget *parent, const TQString &user, const char *msg ) -{ - TQMessageBox::Icon icon; - TQString mesg; - - if (!msg) { - mesg = i18n("A critical error occurred.\n" - "Please look at TDM's logfile(s) for more information\n" - "or contact your system administrator."); - icon = errorbox; - } else { - mesg = TQString::fromLocal8Bit( msg ); - TQString mesg1 = mesg + '.'; - for (uint i = 0; i < as(msgs); i++) - if (mesg1 == msgs[i]) { - mesg = i18n(msgs[i]); - break; - } - icon = sorrybox; - } - VMsgBox( parent, user, icon, mesg ); -} - -void // private static -KGVerify::VInfoBox( TQWidget *parent, const TQString &user, const char *msg ) -{ - TQString mesg = TQString::fromLocal8Bit( msg ); - TQRegExp rx( "^Warning: your account will expire in (\\d+) day" ); - if (rx.search( mesg ) >= 0) { - int expire = rx.cap( 1 ).toInt(); - mesg = expire ? - i18n("Your account expires tomorrow.", - "Your account expires in %n days.", expire) : - i18n("Your account expires today."); - } else { - rx.setPattern( "^Warning: your password will expire in (\\d+) day" ); - if (rx.search( mesg ) >= 0) { - int expire = rx.cap( 1 ).toInt(); - mesg = expire ? - i18n("Your password expires tomorrow.", - "Your password expires in %n days.", expire) : - i18n("Your password expires today."); - } - } - VMsgBox( parent, user, infobox, mesg ); -} - -bool // public static -KGVerify::handleFailVerify( TQWidget *parent ) -{ - Debug( "handleFailVerify ...\n" ); - char *msg = GRecvStr(); - TQString user = TQString::fromLocal8Bit( msg ); - free( msg ); - - for (;;) { - int ret = GRecvInt(); - - // non-terminal status - switch (ret) { - /* case V_PUT_USER: cannot happen - we are in "classic" mode */ - /* case V_PRE_OK: cannot happen - not in ChTok dialog */ - /* case V_CHTOK: cannot happen - called by non-interactive verify */ - case V_CHTOK_AUTH: - Debug( " V_CHTOK_AUTH\n" ); - { - TQStringList pgs( _pluginsLogin ); - pgs += _pluginsShutdown; - TQStringList::ConstIterator it; - for (it = pgs.begin(); it != pgs.end(); ++it) - if (*it == "classic" || *it == "modern") { - pgs = *it; - goto gotit; - } else if (*it == "generic") { - pgs = "modern"; - goto gotit; - } - pgs = "classic"; - gotit: - KGChTok chtok( parent, user, init( pgs ), 0, - KGreeterPlugin::AuthChAuthTok, - KGreeterPlugin::Login ); - return chtok.exec(); - } - case V_MSG_ERR: - Debug( " V_MSG_ERR\n" ); - msg = GRecvStr(); - Debug( " message %\"s\n", msg ); - VErrBox( parent, user, msg ); - if (msg) - free( msg ); - continue; - case V_MSG_INFO: - Debug( " V_MSG_INFO\n" ); - msg = GRecvStr(); - Debug( " message %\"s\n", msg ); - VInfoBox( parent, user, msg ); - free( msg ); - continue; - } - - // terminal status - switch (ret) { - case V_OK: - Debug( " V_OK\n" ); - return true; - case V_AUTH: - Debug( " V_AUTH\n" ); - VMsgBox( parent, user, sorrybox, i18n("Authentication failed") ); - return false; - case V_FAIL: - Debug( " V_FAIL\n" ); - return false; - default: - LogPanic( "Unknown V_xxx code %d from core\n", ret ); - } - } -} - -void // private -KGVerify::handleVerify() -{ - TQString user; - - Debug( "handleVerify ...\n" ); - for (;;) { - char *msg; - int ret, echo, ndelay; - KGreeterPlugin::Function nfunc; - - ret = GRecvInt(); - - // requests - coreLock = 1; - switch (ret) { - case V_GET_TEXT: - Debug( " V_GET_TEXT\n" ); - msg = GRecvStr(); - Debug( " prompt %\"s\n", msg ); - echo = GRecvInt(); - Debug( " echo = %d\n", echo ); - ndelay = GRecvInt(); - Debug( " ndelay = %d\n%s->textPrompt(...)\n", ndelay, pName.data() ); - greet->textPrompt( msg, echo, ndelay ); - if (msg) - free( msg ); - return; - case V_GET_BINARY: - Debug( " V_GET_BINARY\n" ); - msg = GRecvArr( &ret ); - Debug( " %d bytes prompt\n", ret ); - ndelay = GRecvInt(); - Debug( " ndelay = %d\n%s->binaryPrompt(...)\n", ndelay, pName.data() ); - greet->binaryPrompt( msg, ndelay ); - if (msg) - free( msg ); - return; - } - - // non-terminal status - coreLock = 2; - switch (ret) { - case V_PUT_USER: - Debug( " V_PUT_USER\n" ); - msg = GRecvStr(); - curUser = user = TQString::fromLocal8Bit( msg ); - // greet needs this to be able to return something useful from - // getEntity(). but the backend is still unable to tell a domain ... - Debug( " %s->setUser(%\"s)\n", pName.data(), user.latin1() ); - greet->setUser( curUser ); - handler->verifySetUser( curUser ); - if (msg) - free( msg ); - continue; - case V_PRE_OK: // this is only for func == AuthChAuthTok - Debug( " V_PRE_OK\n" ); - // With the "classic" method, the wrong user simply cannot be - // authenticated, even with the generic plugin. Other methods - // could do so, but this applies only to ctx == ChangeTok, which - // is not implemented yet. - authTok = true; - cont = true; - Debug( "%s->succeeded()\n", pName.data() ); - greet->succeeded(); - continue; - case V_CHTOK_AUTH: - Debug( " V_CHTOK_AUTH\n" ); - nfunc = KGreeterPlugin::AuthChAuthTok; - user = curUser; - goto dchtok; - case V_CHTOK: - Debug( " V_CHTOK\n" ); - nfunc = KGreeterPlugin::ChAuthTok; - user = TQString::null; - dchtok: - { - timer.stop(); - Debug( "%s->succeeded()\n", pName.data() ); - greet->succeeded(); - KGChTok chtok( parent, user, pluginList, curPlugin, nfunc, KGreeterPlugin::Login ); - if (!chtok.exec()) - goto retry; - handler->verifyOk(); - return; - } - case V_MSG_ERR: - Debug( " V_MSG_ERR\n" ); - msg = GRecvStr(); - Debug( " %s->textMessage(%\"s, true)\n", pName.data(), msg ); - if (!greet->textMessage( msg, true )) { - Debug( " message passed\n" ); - VErrBox( parent, user, msg ); - } else - Debug( " message swallowed\n" ); - if (msg) - free( msg ); - continue; - case V_MSG_INFO: - Debug( " V_MSG_INFO\n" ); - msg = GRecvStr(); - Debug( " %s->textMessage(%\"s, false)\n", pName.data(), msg ); - if (!greet->textMessage( msg, false )) { - Debug( " message passed\n" ); - VInfoBox( parent, user, msg ); - } else - Debug( " message swallowed\n" ); - free( msg ); - continue; - } - - // terminal status - coreLock = 0; - running = false; - timer.stop(); - - if (ret == V_OK) { - Debug( " V_OK\n" ); - if (!fixedEntity.isEmpty()) { - Debug( " %s->getEntity()\n", pName.data() ); - TQString ent = greet->getEntity(); - Debug( " entity %\"s\n", ent.latin1() ); - if (ent != fixedEntity) { - Debug( "%s->failed()\n", pName.data() ); - greet->failed(); - MsgBox( sorrybox, - i18n("Authenticated user (%1) does not match requested user (%2).\n") - .arg( ent ).arg( fixedEntity ) ); - goto retry; - } - } - Debug( "%s->succeeded()\n", pName.data() ); - greet->succeeded(); - handler->verifyOk(); - return; - } - - Debug( "%s->failed()\n", pName.data() ); - greet->failed(); - - if (ret == V_AUTH) { - Debug( " V_AUTH\n" ); - failed = true; - updateStatus(); - handler->verifyFailed(); - timer.start( 1500 + kapp->random()/(RAND_MAX/1000) ); - return; - } - if (ret != V_FAIL) - LogPanic( "Unknown V_xxx code %d from core\n", ret ); - Debug( " V_FAIL\n" ); - retry: - Debug( "%s->revive()\n", pName.data() ); - greet->revive(); - running = true; - Debug( "%s->start()\n", pName.data() ); - greet->start(); - if (!cont) - return; - user = TQString::null; - } -} - -void -KGVerify::gplugReturnText( const char *text, int tag ) -{ - Debug( "%s: gplugReturnText(%\"s, %d)\n", pName.data(), - tag & V_IS_SECRET ? "" : text, tag ); - GSendStr( text ); - if (text) { - GSendInt( tag ); - handleVerify(); - } else - coreLock = 0; -} - -void -KGVerify::gplugReturnBinary( const char *data ) -{ - if (data) { - unsigned const char *up = (unsigned const char *)data; - int len = up[3] | (up[2] << 8) | (up[1] << 16) | (up[0] << 24); - Debug( "%s: gplugReturnBinary(%d bytes)\n", pName.data(), len ); - GSendArr( len, data ); - handleVerify(); - } else { - Debug( "%s: gplugReturnBinary(NULL)\n", pName.data() ); - GSendArr( 0, 0 ); - coreLock = 0; - } -} - -void -KGVerify::gplugSetUser( const TQString &user ) -{ - Debug( "%s: gplugSetUser(%\"s)\n", pName.data(), user.latin1() ); - curUser = user; - handler->verifySetUser( user ); -} - -void -KGVerify::gplugStart() -{ - // XXX handle func != Authenticate - Debug( "%s: gplugStart()\n", pName.data() ); - GSendInt( ctx == KGreeterPlugin::Shutdown ? G_VerifyRootOK : G_Verify ); - GSendStr( greetPlugins[pluginList[curPlugin]].info->method ); - handleVerify(); -} - -void -KGVerify::gplugActivity() -{ - Debug( "%s: gplugActivity()\n", pName.data() ); - if (func == KGreeterPlugin::Authenticate && - ctx == KGreeterPlugin::Login) - { - isClear = false; - if (!timeable) - timer.start( FULL_GREET_TO * SECONDS ); - } -} - -void -KGVerify::gplugMsgBox( TQMessageBox::Icon type, const TQString &text ) -{ - Debug( "%s: gplugMsgBox(%d, %\"s)\n", pName.data(), type, text.latin1() ); - MsgBox( type, text ); -} - -bool -KGVerify::eventFilter( TQObject *o, TQEvent *e ) -{ - switch (e->type()) { - case TQEvent::KeyPress: - if (timedLeft) { - TQKeyEvent *ke = (TQKeyEvent *)e; - if (ke->key() == Key_Return || ke->key() == Key_Enter) { - if (deadTicks <= 0) { - timedLeft = 0; - performAutoLogin(); - } - return true; - } - } - /* fall through */ - case TQEvent::KeyRelease: - updateLockStatus(); - /* fall through */ - default: - break; - } - return inherited::eventFilter( o, e ); -} - -void -KGVerify::updateLockStatus() -{ - unsigned int lmask; - Window dummy1, dummy2; - int dummy3, dummy4, dummy5, dummy6; - XQueryPointer( qt_xdisplay(), DefaultRootWindow( qt_xdisplay() ), - &dummy1, &dummy2, &dummy3, &dummy4, &dummy5, &dummy6, - &lmask ); - capsLocked = lmask & LockMask; - updateStatus(); -} - -void -KGVerify::MsgBox( TQMessageBox::Icon typ, const TQString &msg ) -{ - timer.suspend(); - FDialog::box( parent, typ, msg ); - timer.resume(); -} - - -TQVariant // public static -KGVerify::getConf( void *, const char *key, const TQVariant &dflt ) -{ - if (!qstrcmp( key, "EchoMode" )) - return TQVariant( _echoMode ); - else { - TQString fkey = TQString::fromLatin1( key ) + '='; - for (TQStringList::ConstIterator it = _pluginOptions.begin(); - it != _pluginOptions.end(); ++it) - if ((*it).startsWith( fkey )) - return (*it).mid( fkey.length() ); - return dflt; - } -} - -TQValueVector KGVerify::greetPlugins; - -PluginList -KGVerify::init( const TQStringList &plugins ) -{ - PluginList pluginList; - - for (TQStringList::ConstIterator it = plugins.begin(); it != plugins.end(); ++it) { - GreeterPluginHandle plugin; - TQString path = KLibLoader::self()->findLibrary( - ((*it)[0] == '/' ? *it : "kgreet_" + *it ).latin1() ); - if (path.isEmpty()) { - LogError( "GreeterPlugin %s does not exist\n", (*it).latin1() ); - continue; - } - uint i, np = greetPlugins.count(); - for (i = 0; i < np; i++) - if (greetPlugins[i].library->fileName() == path) - goto next; - if (!(plugin.library = KLibLoader::self()->library( path.latin1() ))) { - LogError( "Cannot load GreeterPlugin %s (%s)\n", (*it).latin1(), path.latin1() ); - continue; - } - if (!plugin.library->hasSymbol( "kgreeterplugin_info" )) { - LogError( "GreeterPlugin %s (%s) is no valid greet widget plugin\n", - (*it).latin1(), path.latin1() ); - plugin.library->unload(); - continue; - } - plugin.info = (kgreeterplugin_info*)plugin.library->symbol( "kgreeterplugin_info" ); - if (!plugin.info->init( TQString::null, getConf, 0 )) { - LogError( "GreeterPlugin %s (%s) refuses to serve\n", - (*it).latin1(), path.latin1() ); - plugin.library->unload(); - continue; - } - Debug( "GreeterPlugin %s (%s) loaded\n", (*it).latin1(), plugin.info->name ); - greetPlugins.append( plugin ); - next: - pluginList.append( i ); - } - return pluginList; -} - -void -KGVerify::done() -{ - for (uint i = 0; i < greetPlugins.count(); i++) { - if (greetPlugins[i].info->done) - greetPlugins[i].info->done(); - greetPlugins[i].library->unload(); - } -} - - -KGStdVerify::KGStdVerify( KGVerifyHandler *_handler, TQWidget *_parent, - TQWidget *_predecessor, const TQString &_fixedUser, - const PluginList &_pluginList, - KGreeterPlugin::Function _func, - KGreeterPlugin::Context _ctx ) - : inherited( _handler, 0, _parent, _predecessor, _fixedUser, - _pluginList, _func, _ctx ) - , failedLabelState( 0 ) -{ - grid = new TQGridLayout; - grid->setAlignment( AlignCenter ); - - failedLabel = new TQLabel( parent ); - failedLabel->setFont( _failFont ); - grid->addWidget( failedLabel, 1, 0, Qt::AlignCenter ); - - updateLockStatus(); -} - -KGStdVerify::~KGStdVerify() -{ - grid->removeItem( greet->getLayoutItem() ); -} - -void // public -KGStdVerify::selectPlugin( int id ) -{ - inherited::selectPlugin( id ); - grid->addItem( greet->getLayoutItem(), 0, 0 ); - showWidgets( greet->getLayoutItem() ); -} - -void // private slot -KGStdVerify::slotPluginSelected( int id ) -{ - if (failed) - return; - if (id != curPlugin) { - plugMenu->setItemChecked( curPlugin, false ); - parent->setUpdatesEnabled( false ); - grid->removeItem( greet->getLayoutItem() ); - Debug( "delete %s\n", pName.data() ); - delete greet; - selectPlugin( id ); - handler->verifyPluginChanged( id ); - if (running) - start(); - parent->setUpdatesEnabled( true ); - } -} - -void -KGStdVerify::updateStatus() -{ - int nfls; - - if (!enabled) - nfls = 1; - else if (failed) - nfls = 2; - else if (timedLeft) - nfls = -timedLeft; - else if (!suspended && capsLocked) - nfls = 3; - else - nfls = 1; - - if (failedLabelState != nfls) { - failedLabelState = nfls; - if (nfls < 0) { - failedLabel->setPaletteForegroundColor( Qt::black ); - failedLabel->setText( i18n( "Automatic login in 1 second...", - "Automatic login in %n seconds...", - timedLeft ) ); - } else { - switch (nfls) { - default: - failedLabel->clear(); - break; - case 3: - failedLabel->setPaletteForegroundColor( Qt::red ); - failedLabel->setText( i18n("Warning: Caps Lock on") ); - break; - case 2: - failedLabel->setPaletteForegroundColor( Qt::black ); - failedLabel->setText( authTok ? - i18n("Change failed") : - fixedEntity.isEmpty() ? - i18n("Login failed") : - i18n("Authentication failed") ); - break; - } - } - } -} - -KGThemedVerify::KGThemedVerify( KGVerifyHandler *_handler, - KdmThemer *_themer, - TQWidget *_parent, TQWidget *_predecessor, - const TQString &_fixedUser, - const PluginList &_pluginList, - KGreeterPlugin::Function _func, - KGreeterPlugin::Context _ctx ) - : inherited( _handler, _themer, _parent, _predecessor, _fixedUser, - _pluginList, _func, _ctx ) -{ - updateLockStatus(); -} - -KGThemedVerify::~KGThemedVerify() -{ -} - -void // public -KGThemedVerify::selectPlugin( int id ) -{ - inherited::selectPlugin( id ); - TQLayoutItem *l; - KdmItem *n; - if (themer && (l = greet->getLayoutItem())) { - if (!(n = themer->findNode( "talker" ))) - MsgBox( errorbox, - i18n("Theme not usable with authentication method '%1'.") - .arg( i18n(greetPlugins[pluginList[id]].info->name) ) ); - else { - n->setLayoutItem( l ); - showWidgets( l ); - } - } - if (themer) - themer->updateGeometry( true ); -} - -void // private slot -KGThemedVerify::slotPluginSelected( int id ) -{ - if (failed) - return; - if (id != curPlugin) { - plugMenu->setItemChecked( curPlugin, false ); - Debug( "delete %s\n", pName.data() ); - delete greet; - selectPlugin( id ); - handler->verifyPluginChanged( id ); - if (running) - start(); - } -} - -void -KGThemedVerify::updateStatus() -{ - handler->updateStatus( enabled && failed, - enabled && !suspended && capsLocked, - timedLeft ); -} - - -KGChTok::KGChTok( TQWidget *_parent, const TQString &user, - const PluginList &pluginList, int curPlugin, - KGreeterPlugin::Function func, - KGreeterPlugin::Context ctx ) - : inherited( _parent ) - , verify( 0 ) -{ - TQSizePolicy fp( TQSizePolicy::Fixed, TQSizePolicy::Fixed ); - okButton = new KPushButton( KStdGuiItem::ok(), this ); - okButton->setSizePolicy( fp ); - okButton->setDefault( true ); - cancelButton = new KPushButton( KStdGuiItem::cancel(), this ); - cancelButton->setSizePolicy( fp ); - - verify = new KGStdVerify( this, this, cancelButton, user, pluginList, func, ctx ); - verify->selectPlugin( curPlugin ); - - TQVBoxLayout *box = new TQVBoxLayout( this, 10 ); - - box->addWidget( new TQLabel( i18n("Changing authentication token"), this ), 0, AlignHCenter ); - - box->addLayout( verify->getLayout() ); - - box->addWidget( new KSeparator( KSeparator::HLine, this ) ); - - TQHBoxLayout *hlay = new TQHBoxLayout( box ); - hlay->addStretch( 1 ); - hlay->addWidget( okButton ); - hlay->addStretch( 1 ); - hlay->addWidget( cancelButton ); - hlay->addStretch( 1 ); - - connect( okButton, TQT_SIGNAL(clicked()), TQT_SLOT(accept()) ); - connect( cancelButton, TQT_SIGNAL(clicked()), TQT_SLOT(reject()) ); - - TQTimer::singleShot( 0, verify, TQT_SLOT(start()) ); -} - -KGChTok::~KGChTok() -{ - hide(); - delete verify; -} - -void -KGChTok::accept() -{ - verify->accept(); -} - -void -KGChTok::verifyPluginChanged( int ) -{ - // cannot happen -} - -void -KGChTok::verifyOk() -{ - inherited::accept(); -} - -void -KGChTok::verifyFailed() -{ - okButton->setEnabled( false ); - cancelButton->setEnabled( false ); -} - -void -KGChTok::verifyRetry() -{ - okButton->setEnabled( true ); - cancelButton->setEnabled( true ); -} - -void -KGChTok::verifySetUser( const TQString & ) -{ - // cannot happen -} - - -////// helper class, nuke when qtimer supports suspend()/resume() - -QXTimer::QXTimer() - : inherited( 0 ) - , left( -1 ) -{ - connect( &timer, TQT_SIGNAL(timeout()), TQT_SLOT(slotTimeout()) ); -} - -void -QXTimer::start( int msec ) -{ - left = msec; - timer.start( left, true ); - gettimeofday( &stv, 0 ); -} - -void -QXTimer::stop() -{ - timer.stop(); - left = -1; -} - -void -QXTimer::suspend() -{ - if (timer.isActive()) { - timer.stop(); - struct timeval tv; - gettimeofday( &tv, 0 ); - left -= (tv.tv_sec - stv.tv_sec) * 1000 + (tv.tv_usec - stv.tv_usec) / 1000; - if (left < 0) - left = 0; - } -} - -void -QXTimer::resume() -{ - if (left >= 0 && !timer.isActive()) { - timer.start( left, true ); - gettimeofday( &stv, 0 ); - } -} - -void -QXTimer::slotTimeout() -{ - left = 0; - emit timeout(); -} - - -#include "kgverify.moc" -- cgit v1.2.1