Diffstat (limited to 'libopie2/opiesecurity/multiauthcommon.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | libopie2/opiesecurity/multiauthcommon.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/libopie2/opiesecurity/multiauthcommon.cpp b/libopie2/opiesecurity/multiauthcommon.cpp new file mode 100644 index 0000000..b72b9b1 --- a/dev/null +++ b/libopie2/opiesecurity/multiauthcommon.cpp @@ -0,0 +1,179 @@ +#include "multiauthplugininterface.h" +#include "multiauthcommon.h" + +/* Opie */ +#include <opie2/odebug.h> +#include <opie2/oapplication.h> + +/* Qt */ +#include <qpe/qpeapplication.h> +#include <qpe/qlibrary.h> +#include <qpe/qcom.h> +#include <qtextview.h> +#include <qdir.h> + +/* UNIX */ +#include <unistd.h> +#include <qpe/config.h> + + +SecOwnerDlg::SecOwnerDlg( QWidget *parent, const char * name, Contact c, + bool modal, bool fullscreen = FALSE ) +: QDialog( parent, name, modal, + fullscreen ? + WStyle_NoBorder | WStyle_Customize | WStyle_StaysOnTop : 0 ) +{ + if ( fullscreen ) { + QRect desk = qApp->desktop()->geometry(); + setGeometry( 0, 0, desk.width(), desk.height() ); + } + // set up contents. + QString text("<H3>" + tr("Please contact the owner (directions follow), or try again clicking of this screen (and waiting for the penalty time) if you are the legitimate owner") + "</H3>"); + text += c.toRichText(); + tv = new QTextView(this); + tv->setText(text); + + tv->viewport()->installEventFilter(this); +} + +void SecOwnerDlg::resizeEvent( QResizeEvent * ) +{ + tv->resize( size() ); +} + +bool SecOwnerDlg::eventFilter(QObject *o, QEvent *e) +{ + if (e->type() == QEvent::KeyPress || e->type() == QEvent::MouseButtonPress ) { + accept(); + return TRUE; + } + return QWidget::eventFilter(o, e); +} + +void SecOwnerDlg::mousePressEvent( QMouseEvent * ) { accept(); } + + +/// run plugins until we reach nbSuccessMin successes +int runPlugins() { + + SecOwnerDlg *oi = 0; + // see if there is contact information. + QString vfilename = Global::applicationFileName("addressbook", + "businesscard.vcf"); + if (QFile::exists(vfilename)) { + Contact c; + c = Contact::readVCard( vfilename )[0]; + + oi = new SecOwnerDlg(0, 0, c, TRUE, TRUE); + } + + Config config("Security"); + config.setGroup("Plugins"); + QStringList plugins = config.readListEntry("IncludePlugins", ','); + config.setGroup("Misc"); + int nbSuccessMin = config.readNumEntry("nbSuccessMin", 1); + int nbSuccess = 0; + + /* tries to launch successively each plugin in $OPIEDIR/plugins/security + * directory which file name is in Security.conf / [Misc] / IncludePlugins + */ + QString path = QPEApplication::qpeDir() + "/plugins/security"; + QStringList::Iterator libIt; + + for ( libIt = plugins.begin(); libIt != plugins.end(); ++libIt ) { + QInterfacePtr<MultiauthPluginInterface> iface; + QLibrary *lib = new QLibrary( path + "/" + *libIt ); + + if ( lib->queryInterface( + IID_MultiauthPluginInterface, + (QUnknownInterface**)&iface ) == QS_OK ) + { + // the plugin is a true Multiauth plugin + odebug << "Accepted plugin: " << QString( path + "/" + *libIt ) << oendl; + odebug << "Plugin name: " << iface->plugin()->pluginName() << oendl; + + int resultCode; + int tries = 0; + + // perform authentication + resultCode = iface->plugin()->authenticate(); + + // display the result in command line + QString resultMessage; + switch (resultCode) + { + case MultiauthPluginObject::Success: + resultMessage = "Success!"; + nbSuccess++; + break; + case MultiauthPluginObject::Failure: + resultMessage = "Failure..."; + break; + case MultiauthPluginObject::Skip: + resultMessage = "Skip"; + break; + } + odebug << "Plugin result: " << resultMessage << oendl; + + // if failure, wait, reperform, wait, reperform... until right + while (resultCode == MultiauthPluginObject::Failure) + { + tries++; + owarn << "This plugin has failed " << tries << " times already" << oendl; + + // displays owner information, if any + if (oi) + { + oi->exec(); + odebug << "Contact information displayed" << oendl; + } + + /// \todo parametrize the time penalty according to \em mode (exponential, + /// linear or fixed) and \em basetime (time penalty for the first failure) + sleep(2 * tries); + + if (oi) + { + oi->hide(); + /** \todo fix the focus here: should go back to the current plugin widget + * but it doesn't, so we have to tap once on the widget before e.g. buttons + * are active again + */ + odebug << "Contact information hidden" << oendl; + } + + // perform authentication + resultCode = iface->plugin()->authenticate(); + + // display the result in command line + switch (resultCode) + { + case MultiauthPluginObject::Success: + resultMessage = "Success!"; + nbSuccess++; + break; + case MultiauthPluginObject::Failure: + resultMessage = "Failure..."; + break; + case MultiauthPluginObject::Skip: + resultMessage = "Skip"; + break; + } + odebug << "Plugin result: " << resultMessage << oendl; + } + delete lib; + + if (resultCode == MultiauthPluginObject::Success && nbSuccess == nbSuccessMin) + { + if(oi) delete oi; + // we have reached the required number of successes, we can exit the plugin loop + return 0; + } + } else { + owarn << "Could not recognize plugin " << QString( path + "/" + *libIt ) << oendl; + delete lib; + } // end if plugin recognized + } //end for + if(oi) delete oi; + return 1; +} |