DecryptSEBSettings() public static method

Decrypt and deserialize SEB settings When forEditing = true, then the decrypting password the user entered and/or certificate reference found in the .seb file is returned
public static DecryptSEBSettings ( byte sebData, bool forEditing, string &sebFilePassword, bool &passwordIsHash, X509Certificate2 &sebFileCertificateRef ) : Dictionary,System.Collections.Generic
sebData byte
forEditing bool
sebFilePassword string
passwordIsHash bool
sebFileCertificateRef System.Security.Cryptography.X509Certificates.X509Certificate2
return Dictionary,System.Collections.Generic
SEBConfigFileManager Class Documentation
Beispiel #1
0
        public static bool StoreDecryptedSEBSettings(byte[] sebData)
        {
            string                      sebFilePassword       = (string)null;
            bool                        passwordIsHash        = false;
            X509Certificate2            sebFileCertificateRef = (X509Certificate2)null;
            Dictionary <string, object> settingsDict          = SEBConfigFileManager.DecryptSEBSettings(sebData, false, ref sebFilePassword, ref passwordIsHash, ref sebFileCertificateRef);

            if (settingsDict == null)
            {
                return(false);
            }
            Logger.AddInformation("Reconfiguring", (object)null, (Exception)null, (string)null);
            SEBClientInfo.SebWindowsClientForm.closeSebClient = false;
            Logger.AddInformation("Attempting to CloseSEBForm for reconfiguration", (object)null, (Exception)null, (string)null);
            SEBClientInfo.SebWindowsClientForm.CloseSEBForm();
            Logger.AddInformation("Succesfully CloseSEBForm for reconfiguration", (object)null, (Exception)null, (string)null);
            SEBClientInfo.SebWindowsClientForm.closeSebClient = true;
            SEBClientInfo.CreateNewDesktopOldValue            = (bool)SEBSettings.valueForDictionaryKey(SEBSettings.settingsCurrent, "createNewDesktop");
            if ((int)settingsDict["sebConfigPurpose"] == 0)
            {
                Logger.AddInformation("Reconfiguring to start an exam", (object)null, (Exception)null, (string)null);
                Logger.AddInformation("Attempting to StoreSebClientSettings", (object)null, (Exception)null, (string)null);
                SEBSettings.StoreSebClientSettings(settingsDict);
                Logger.AddInformation("Successfully StoreSebClientSettings", (object)null, (Exception)null, (string)null);
                SEBClientInfo.examMode = true;
                SEBClientInfo.InitializeLogger();
                if (SEBClientInfo.CreateNewDesktopOldValue != (bool)SEBSettings.valueForDictionaryKey(SEBSettings.settingsCurrent, "createNewDesktop"))
                {
                    if (!SEBClientInfo.CreateNewDesktopOldValue)
                    {
                        int num1 = (int)SEBMessageBox.Show(SEBUIStrings.settingsRequireNewDesktop, SEBUIStrings.settingsRequireNewDesktopReason, MessageBoxIcon.Hand, MessageBoxButtons.OK, false);
                    }
                    else
                    {
                        int num2 = (int)SEBMessageBox.Show(SEBUIStrings.settingsRequireNotNewDesktop, SEBUIStrings.settingsRequireNotNewDesktopReason, MessageBoxIcon.Hand, MessageBoxButtons.OK, false);
                    }
                    SEBClientInfo.SebWindowsClientForm.ExitApplication(true);
                }
                Logger.AddInformation("Attemting to InitSEBDesktop for reconfiguration", (object)null, (Exception)null, (string)null);
                if (!SebWindowsClientMain.InitSEBDesktop())
                {
                    return(false);
                }
                Logger.AddInformation("Sucessfully InitSEBDesktop for reconfiguration", (object)null, (Exception)null, (string)null);
                Logger.AddInformation("Attempting to OpenSEBForm for reconfiguration", (object)null, (Exception)null, (string)null);
                int num = SEBClientInfo.SebWindowsClientForm.OpenSEBForm() ? 1 : 0;
                Logger.AddInformation("Successfully OpenSEBForm for reconfiguration", (object)null, (Exception)null, (string)null);
                return(num != 0);
            }
            Logger.AddInformation("Reconfiguring to configure a client", (object)null, (Exception)null, (string)null);
            List <object> objectList = (List <object>)settingsDict["embeddedCertificates"];

            for (int index = objectList.Count - 1; index >= 0; --index)
            {
                Dictionary <string, object> dictionary = (Dictionary <string, object>)objectList[index];
                if ((int)dictionary["type"] == 1)
                {
                    SEBProtectionController.StoreCertificateIntoStore((byte[])dictionary["certificateData"]);
                }
                objectList.RemoveAt(index);
            }
            SEBSettings.StoreSebClientSettings(settingsDict);
            SEBClientInfo.InitializeLogger();
            SEBSettings.WriteSebConfigurationFile(SEBClientInfo.SebClientSettingsAppDataFile, "", false, (X509Certificate2)null, SEBSettings.sebConfigPurposes.sebConfigPurposeConfiguringClient, false);
            if (!SebWindowsClientMain.InitSEBDesktop() || !SEBClientInfo.SebWindowsClientForm.OpenSEBForm())
            {
                return(false);
            }
            if (SEBClientInfo.CreateNewDesktopOldValue != (bool)SEBSettings.valueForDictionaryKey(SEBSettings.settingsCurrent, "createNewDesktop"))
            {
                int num = (int)SEBMessageBox.Show(SEBUIStrings.sebReconfiguredRestartNeeded, SEBUIStrings.sebReconfiguredRestartNeededReason, MessageBoxIcon.Exclamation, MessageBoxButtons.OK, false);
                SEBClientInfo.SebWindowsClientForm.ExitApplication(true);
            }
            if (SEBMessageBox.Show(SEBUIStrings.sebReconfigured, SEBUIStrings.sebReconfiguredQuestion, MessageBoxIcon.Question, MessageBoxButtons.YesNo, false) == DialogResult.No)
            {
                SEBClientInfo.SebWindowsClientForm.ExitApplication(true);
            }
            return(true);
        }