public static bool StoreDecryptedSEBSettings(byte[] sebData)
{
DictObj sebPreferencesDict;
string sebFilePassword = null;
bool passwordIsHash = false;
X509Certificate2 sebFileCertificateRef = null;
sebPreferencesDict = DecryptSEBSettings(sebData, false, ref sebFilePassword, ref passwordIsHash, ref sebFileCertificateRef);
if (sebPreferencesDict == null) return false; //Decryption didn't work, we abort
Logger.AddInformation("Reconfiguring");
// Reset SEB, close third party applications
SEBClientInfo.SebWindowsClientForm.closeSebClient = false;
Logger.AddInformation("Attempting to CloseSEBForm for reconfiguration");
SEBClientInfo.SebWindowsClientForm.CloseSEBForm();
Logger.AddInformation("Succesfully CloseSEBForm for reconfiguration");
SEBClientInfo.SebWindowsClientForm.closeSebClient = true;
//SEBClientInfo.SebWindowsClientForm.Close();
//SEBClientInfo.SebWindowsClientForm.Dispose();
// We need to check if setting for createNewDesktop changed
SEBClientInfo.CreateNewDesktopOldValue = (bool)SEBSettings.valueForDictionaryKey(SEBSettings.settingsCurrent, SEBSettings.KeyCreateNewDesktop);
if ((int)sebPreferencesDict[SEBSettings.KeySebConfigPurpose] == (int)SEBSettings.sebConfigPurposes.sebConfigPurposeStartingExam)
{
///
/// If these SEB settings are ment to start an exam
///
Logger.AddInformation("Reconfiguring to start an exam");
/// If these SEB settings are ment to start an exam
// Store decrypted settings
Logger.AddInformation("Attempting to StoreSebClientSettings");
SEBSettings.StoreSebClientSettings(sebPreferencesDict);
Logger.AddInformation("Successfully StoreSebClientSettings");
// Set the flag that SEB is running in exam mode now
SEBClientInfo.examMode = true;
//Re-initialize logger
SEBClientInfo.InitializeLogger();
// Check if SEB is running on the standard desktop and the new settings demand to run in new desktop (createNewDesktop = true)
// or the other way around!
if (SEBClientInfo.CreateNewDesktopOldValue != (bool)SEBSettings.valueForDictionaryKey(SEBSettings.settingsCurrent, SEBSettings.KeyCreateNewDesktop))
{
// If it did, SEB needs to quit and be restarted manually for the new setting to take effekt
if (SEBClientInfo.CreateNewDesktopOldValue == false)
SEBMessageBox.Show(SEBUIStrings.settingsRequireNewDesktop, SEBUIStrings.settingsRequireNewDesktopReason, MessageBoxIcon.Error, MessageBoxButtons.OK);
else
SEBMessageBox.Show(SEBUIStrings.settingsRequireNotNewDesktop, SEBUIStrings.settingsRequireNotNewDesktopReason, MessageBoxIcon.Error, MessageBoxButtons.OK);
//SEBClientInfo.SebWindowsClientForm.closeSebClient = true;
SEBClientInfo.SebWindowsClientForm.ExitApplication();
}
// Re-Initialize SEB according to the new settings
Logger.AddInformation("Attemting to InitSEBDesktop for reconfiguration");
if (!SebWindowsClientMain.InitSEBDesktop()) return false;
Logger.AddInformation("Sucessfully InitSEBDesktop for reconfiguration");
// Re-open the main form
//SEBClientInfo.SebWindowsClientForm = new SebWindowsClientForm();
//SebWindowsClientMain.singleInstanceController.SetMainForm(SEBClientInfo.SebWindowsClientForm);
//return if initializing SEB with openend preferences was successful
Logger.AddInformation("Attempting to OpenSEBForm for reconfiguration");
var ret = SEBClientInfo.SebWindowsClientForm.OpenSEBForm();
Logger.AddInformation("Successfully OpenSEBForm for reconfiguration");
return ret;
}
else
{
///
/// If these SEB settings are ment to configure a client
///
Logger.AddInformation("Reconfiguring to configure a client");
/// If these SEB settings are ment to configure a client
// Check if we have embedded identities and import them into the Windows Certifcate Store
ListObj embeddedCertificates = (ListObj)sebPreferencesDict[SEBSettings.KeyEmbeddedCertificates];
for (int i = embeddedCertificates.Count - 1; i >= 0; i--)
{
// Get the Embedded Certificate
DictObj embeddedCertificate = (DictObj)embeddedCertificates[i];
// Is it an identity?
if ((int)embeddedCertificate[SEBSettings.KeyType] == 1)
{
// Store the identity into the Windows Certificate Store
SEBProtectionController.StoreCertificateIntoStore((byte[])embeddedCertificate[SEBSettings.KeyCertificateData]);
}
// Remove the identity from settings, as it should be only stored in the Certificate Store and not in the locally stored settings file
embeddedCertificates.RemoveAt(i);
}
// Store decrypted settings
SEBSettings.StoreSebClientSettings(sebPreferencesDict);
//Re-initialize logger
SEBClientInfo.InitializeLogger();
// Write new settings to the localapp directory
SEBSettings.WriteSebConfigurationFile(SEBClientInfo.SebClientSettingsAppDataFile, "", false, null, SEBSettings.sebConfigPurposes.sebConfigPurposeConfiguringClient);
// Re-Initialize SEB desktop according to the new settings
if (!SebWindowsClientMain.InitSEBDesktop()) return false;
if (SEBClientInfo.SebWindowsClientForm.OpenSEBForm())
{
// Activate SebWindowsClient so the message box gets focus
//SEBClientInfo.SebWindowsClientForm.Activate();
// Check if setting for createNewDesktop changed
if (SEBClientInfo.CreateNewDesktopOldValue != (bool)SEBSettings.valueForDictionaryKey(SEBSettings.settingsCurrent, SEBSettings.KeyCreateNewDesktop))
{
// If it did, SEB needs to quit and be restarted manually for the new setting to take effekt
SEBMessageBox.Show(SEBUIStrings.sebReconfiguredRestartNeeded, SEBUIStrings.sebReconfiguredRestartNeededReason, MessageBoxIcon.Warning, MessageBoxButtons.OK);
//SEBClientInfo.SebWindowsClientForm.closeSebClient = true;
SEBClientInfo.SebWindowsClientForm.ExitApplication();
}
if (SEBMessageBox.Show(SEBUIStrings.sebReconfigured, SEBUIStrings.sebReconfiguredQuestion, MessageBoxIcon.Question, MessageBoxButtons.YesNo) == DialogResult.No)
{
//SEBClientInfo.SebWindowsClientForm.closeSebClient = true;
SEBClientInfo.SebWindowsClientForm.ExitApplication();
}
return true; //reading preferences was successful
}
else
{
return false;
}
}
}
