コード例 #1
0
 /// <summary>
 /// Locks the screen and all user I/O
 /// </summary>
 /// <returns>whether the operation that caused the program to lock has been canceled<\returns>
 public static bool Lock(string reason, string Feature)
 {
     ReAuthForm f = new ReAuthForm(reason, Feature);
     while (!f.auth)
     {
         f.ShowDialog();
     }
     bool canceled = f.canceled;
     f.Dispose();
     if (IdentityVerifier.TrustValue < 70)
     {
         IdentityVerifier.TrustValue = 70;
     }
     return canceled;
 }
コード例 #2
0
 /// <summary>
 /// Same as the lock, but sends the reauthentication information to the owner instead of the user
 /// </summary>
 /// <returns>whether the operation that caused the program to lock has been canceled
 public static bool OwnerLock(string reason, string Feature)
 {
     ReAuthForm f = new ReAuthForm(true, reason, Feature);
     while (!f.auth)
     {
         f.ShowDialog();
     }
     bool canceled = f.canceled;
     f.Dispose();
     IdentityVerifier.TrustValue = 100;
     return canceled;
 }
コード例 #3
0
 protected override void OnBeforeUninstall(IDictionary savedState)
 {
     if (File.Exists(System.Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + @"\Louisiana Tech University\Active Authentication\Owner.xml"))
     {
         try
         {
             ReAuthForm f = new ReAuthForm(true, "Uninstall", "");
             f.ShowDialog();
             if (!f.auth)
             {
                 throw new InstallException("Only an authenticated user can uninstall this application.");
             }
             if(f.canceled)
             {
                 notsure();
             }
             else
                 base.OnBeforeInstall(savedState);
             f.Dispose();
         }
         catch(Exception e)
         {
             throw new InstallException(e.Message);
         }
     }
     else
     {
         base.OnBeforeUninstall(savedState);
     }
 }