From 5431072f0ea1cbc8ca37914b6349e66079f1acff Mon Sep 17 00:00:00 2001
From: clem <clem>
Date: Tue, 15 Jun 2004 13:49:36 +0000
Subject: First revision of securityplugins, called by libopiesecurity2 authentication framework (see http://dudu.dyn.2-h.org/nist/OMAF.php).

---
(limited to 'noncore/securityplugins/blueping/bluepingplugin.cpp')

diff --git a/noncore/securityplugins/blueping/bluepingplugin.cpp b/noncore/securityplugins/blueping/bluepingplugin.cpp
new file mode 100644
index 0000000..af0448b
--- a/dev/null
+++ b/noncore/securityplugins/blueping/bluepingplugin.cpp
@@ -0,0 +1,198 @@
+#include "bluepingplugin.h"
+
+#include <opie2/oapplication.h>
+#include <opie2/odebug.h>
+#include <opie2/odevice.h>
+
+#include <qdialog.h>
+#include <qlayout.h>
+#include <qhbox.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qtimer.h>
+
+using namespace Opie::Core;
+
+/// creates and initializes the m_config Config object
+BluepingPlugin::BluepingPlugin() : MultiauthPluginObject(), m_ping(0) {
+    m_config = new Config("Security");
+    m_config->setGroup("BluepingPlugin");
+    bluetoothAlreadyRestarted = false;
+}
+
+/// deletes the m_config Config object and noticeW if necessary
+BluepingPlugin::~BluepingPlugin() {
+    delete m_config;
+    if (m_ping != 0)
+        delete m_ping;
+}
+
+/// Simply return its name (Blueping plugin)
+QString BluepingPlugin::pluginName() const {
+    return "Blueping plugin";
+}
+
+/// no configuration widget for the moment
+MultiauthConfigWidget * BluepingPlugin::configWidget(QWidget * parent) {
+    return 0l;
+}
+QString BluepingPlugin::pixmapNameWidget() const {
+    return "security/bluepingplugin";
+}
+QString BluepingPlugin::pixmapNameConfig() const {
+    return 0l;
+}
+
+/// Emit the MultiauthPluginObject::Success emitCode
+void BluepingPlugin::success() {
+    emit emitCode(MultiauthPluginObject::Success);
+}
+
+/// Emit the MultiauthPluginObject::Failure emitCode
+void BluepingPlugin::failure() {
+    emit emitCode(MultiauthPluginObject::Failure);
+}
+
+/// Emit the MultiauthPluginObject::Skip emitCode
+void BluepingPlugin::skip() {
+    emit emitCode(MultiauthPluginObject::Skip);
+}
+
+/// do the actual ping
+void BluepingPlugin::ping() {
+    m_ping = new OProcess();
+    odebug << "pinging device: " << macToPing << oendl;
+    *m_ping << "l2ping" << "-c 1" << macToPing;
+
+    // starting to ping in the background
+    /// \todo as soon as ping is launched, check RSSI (signal strength) and check
+    /// it's high enough, meaning the device is close enough?
+    /// \todo make it optionally pollable, so don't finish the ping and call
+    /// Opie suspend if l2ping timeouts?
+    if ( !m_ping->start() ) {
+        oerr << "could not start l2ping" << oendl;
+        this->skip();
+    }
+    QObject::connect(m_ping, SIGNAL(processExited(Opie::Core::OProcess*)),
+                     this, SLOT(pingFinished(Opie::Core::OProcess*)) );
+}
+
+/// Deals with m_ping result
+    void BluepingPlugin::pingFinished(OProcess * ping) {
+        if ( ping->normalExit() && (ping->exitStatus() == 0) )
+        {
+            odebug << "Successful Bluetooth ping!" << oendl;
+            success();
+        }
+        else
+        {
+            odebug << "Failed Bluetooth ping..." << oendl;
+            failure();
+        }
+    }
+
+/// Make one authentication attempt with this plugin
+/**
+ * (very simple "success" / "failure" buttons in a dialog)
+ * \return The outcome code of this  authentication
+ */
+int BluepingPlugin::authenticate() {
+
+    Config cfg("Security");
+    cfg.setGroup("BluepingPlugin");
+    macToPing = cfg.readEntry("mac");
+    if (!macToPing.isEmpty())
+    {
+        /* Standard, inescapable authentication dialog
+         */
+        QDialog bluepingDialog(0,
+                               "Blueping dialog",
+                               TRUE,
+                               Qt::WStyle_NoBorder | Qt::WStyle_Customize | Qt::WStyle_StaysOnTop);
+
+        QRect desk = oApp->desktop()->geometry();
+        bluepingDialog.setGeometry( 0, 0, desk.width(), desk.height() );
+
+        // Creation of the particular widgets of our Blueping user interface
+        QVBoxLayout *layout = new QVBoxLayout(&bluepingDialog);
+        layout->setSpacing(11);
+        layout->setMargin(11);
+        layout->setAlignment( Qt::AlignTop );
+
+        QLabel title("<center><h1>\"Blueping\" <br />plugin</h1></center>", &bluepingDialog);
+        QLabel subTitle("<center><h2>Trying to reach your configured bluetooth device...</h2></center>", &bluepingDialog);
+        QLabel subTitle2("<center>You can skip this step and use another authentication way with the following button</center>", &bluepingDialog);
+        QPushButton pbSkip("Skip", &bluepingDialog);
+        layout->addWidget(&title);
+        layout->addWidget(&subTitle);
+        layout->addWidget(&subTitle2);
+        layout->addWidget(&pbSkip, 0, Qt::AlignHCenter);
+
+        // connect the skip button to the skip signal emitting function
+        QObject::connect(&pbSkip, SIGNAL(clicked()), this, SLOT(skip()));
+        // connect the signal emitting functions to the bluepingDialog done(int) finishing function
+        QObject::connect(this, SIGNAL(emitCode(int)), &bluepingDialog, SLOT(done(int)));
+
+        if (!bluetoothAlreadyRestarted)
+        {
+            // we have just started or resumed the device, so Bluetooth has to be (re)started
+            OProcess killB;
+            killB << "killall" << "hciattach";
+            odebug << "killing Bluetooth..." << oendl;
+            if ( !killB.start(OProcess::Block) ) {
+                oerr << "could not kill bluetooth" << oendl;
+            }
+
+            OProcess startB;
+            switch ( ODevice::inst()->model() ) {
+                case Model_iPAQ_H39xx:
+                    startB << "/sbin/hciattach" << "/dev/tts/1" << "bcsp" << "921600";
+                    break;
+
+                case Model_iPAQ_H5xxx:
+                    startB << "/sbin/hciattach" << "/dev/tts/1" << "any" << "921600";
+                    break;
+
+                default:
+                    startB << "/sbin/hciattach" << "/dev/ttySB0" << "bcsp" << "230400";
+                    break;
+            } // end switch on device models
+
+            if ( !startB.start(OProcess::Block) ) {
+                oerr << "could not (re)start bluetooth" << oendl;
+                return MultiauthPluginObject::Skip;
+            }
+            else
+            {
+                if ( startB.normalExit() && (startB.exitStatus() == 0) )
+                {
+                    odebug << "hciattach exited normally."<< oendl;
+                    bluetoothAlreadyRestarted = true;
+                    // 500 ms timer, so l2ping won't try to find a route before bluetooth has \em really started
+                    QTimer::singleShot( 500, this, SLOT(ping()) );
+                }
+                else
+                {
+                    owarn << "hciattach exited anormally (error code: " << startB.exitStatus() << ")" << oendl;
+                } // end if startBluetooth exit status == 0
+            } // end if startBluetooth started
+        }
+        else
+        {
+            // we don't need to wait, since bluetooth has been started long enough ago
+            ping();
+        } // end if bluetooth not restarted
+
+
+        // start the dialog event loop, while the ping is starting (or will start soon) in the background
+        return bluepingDialog.exec();
+
+
+    }
+    else
+    {
+        owarn << "No Bluetooth device has been set!" << oendl;
+        owarn << "We will consider it as a successful authentication though." << oendl;
+        return MultiauthPluginObject::Success;
+    } // end if mac defined
+}
--
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