CASA/CASA/gui/ImportSecrets.cs

using System;
using System.IO;

using Novell.CASA.MiCasa.Communication;
using Novell.CASA.MiCasa.Common;

namespace Novell.CASA.GUI
{
	/// <summary>
	/// Summary description for ImportSecrets.
	/// </summary>
	public class ImportSecrets
	{
		Config m_config = null;
		public MiCasa m_objMiCasa	= null; 
		string sFile = null;
		byte[] buffer = null;

		[Glade.Widget] 
		Gtk.Entry	 		entryMasterPassword;
							
		[Glade.Widget] 
		Gtk.Dialog 			dialogImport,
						dialogLogin;

		public ImportSecrets(Config config, MiCasa objMiCasa)
		{
			m_config = config;
			m_objMiCasa = objMiCasa;
		}

		public void Run()
		{
			String sHintDir = m_config.GetConfigSetting(CommonGUI.HINT_DIR, null);;
			String sHintFilename = m_config.GetConfigSetting(CommonGUI.HINT_FILENAME, null);
			
			FileChooser fc = new FileChooser(FileChooser.ACTION_OPEN);
			sFile = fc.GetFile(sHintDir, sHintFilename, "*.casa");
			
			//fc.Show(sHintDir, sHintFilename);
			//sFile = fc.GetSelectedFile();

#if W32
			// ask the user to locate the secret file to import
			//sFile = CommonGUI.FileChooser(Gtk.FileChooserAction.Open, "Select import file", sHintDir, sHintFilename);
#else
			//sFile = null;
			//CommonGUI.DisplayMessage(Gtk.MessageType.Info, "Not implemented");
#endif
			if (sFile != null)
			{
				// parse of the file:///
				if (sFile.StartsWith("file:///"))
				{
					sFile = sFile.Substring(8);
				}

				if (File.Exists(sFile))
				{									
					
					try
					{
						// let's read it
						FileStream fs = new FileStream(sFile, FileMode.Open);
						buffer = new byte[fs.Length];

						int iBytes = fs.Read(buffer, 0, (int)fs.Length);	
						string data = System.Text.Encoding.ASCII.GetString(buffer);

						fs.Flush();
						fs.Close();

						// check for clear text secrets
						if (data.StartsWith("<?xml"))
						{
							ImportXMLSecrets addSecrets = new ImportXMLSecrets(null, null, sFile);
							MiCasaRequestReply.Send(MiCasaRequestReply.VERB_ADD_XML_SECRETS, null, null, null, addSecrets);
							CommonGUI.DisplayMessage(Gtk.MessageType.Info, "Import complete");
						}
						else
						{
							GetMasterPasswordUsedForImport();
						}
					}
					catch (Exception e)
					{					
						CommonGUI.DisplayMessage(Gtk.MessageType.Error, e.Message); 
					}
				}				
			}
		}

		
		public void GetMasterPasswordUsedForImport()
		{
			// prompt for master password, and optional passphrase to encrypt 
			//Logger.DbgLog("GUI:CasaMain.Login() - IsMasterPasswordSet returned false");    		    
#if W32
			Glade.XML gxmlTemp = new Glade.XML ("../images/casa.glade", "dialogImport", null);
#endif
#if LINUX
			Glade.XML gxmlTemp = new Glade.XML (Common.GladeFile, "dialogImport", null);				
#endif

			gxmlTemp.Autoconnect (this);
			dialogImport.TransientFor = (Gtk.Window)CasaMain.gxmlMain.GetWidget("windowMain");;        				
			dialogImport.Modal = true;		
			dialogImport.Show();							
		}

		public void OnDialogLoginDeleted(object obj, EventArgs args) 
		{		    			
			//cbuttonShowPassword.Active = false;
			dialogLogin.Destroy();
		}

		public void okbuttonLogin_clicked(object obj, EventArgs args)
		{
			dialogLogin.Destroy();	
		}

		public void closebuttonLogin_clicked(object obj, EventArgs args)
		{
			dialogLogin.Destroy();
		}	

		public void on_entryMasterPassword3_activate(object obj, EventArgs args)
		{
		}

		public void on_entryMasterPassword4_activate(object obj, EventArgs args)
		{
		}

		public void on_helpbuttonAuthentication_clicked(object obj, EventArgs args)
		{
			Common.ShowHelpUrl("CASAMasterPasswordAuthentication.htm");
		}
	
		private void on_buttonImportOK_clicked(object sender, EventArgs args)
		{
			if (entryMasterPassword != null)
			{
				ImportXMLSecrets addSecrets = new ImportXMLSecrets(entryMasterPassword.Text, null, sFile);
				addSecrets = (ImportXMLSecrets)MiCasaRequestReply.Send(MiCasaRequestReply.VERB_ADD_XML_SECRETS, null, null, null, addSecrets);									

				if (dialogImport != null)
				{
					dialogImport.Destroy();
				}
				if (m_objMiCasa != null)
				{
					m_objMiCasa.AggregateStore();
				}

				if (addSecrets.GetStatus().Equals("Success"))
					CommonGUI.DisplayMessage(Gtk.MessageType.Info, "Import complete");
				else
					CommonGUI.DisplayMessage(Gtk.MessageType.Info, "Failed: " + addSecrets.GetStatus());
			}
		}

		private void on_buttonImportClose_clicked(object sender, EventArgs args)
		{
			if (dialogImport != null)
			{
				dialogImport.Destroy();
			}
		}
	}
}