embed/mozilla/GeckoFormSigningDialog.cpp

   1 /*
   2  *  Copyright © 2006 Christian Persch
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU Lesser General Public License as published by
   6  *  the Free Software Foundation; either version 2.1, or (at your option)
   7  *  any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU Lesser General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU Lesser General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  *  $Id: GeckoFormSigningDialog.cpp 6952 2007-03-11 19:42:02Z chpe $
  19  */
  20
  21 #include "mozilla-config.h"
  22 #include "config.h"
  23
  24 #include <glib.h>
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtk.h>
  27 #include <glade/glade-xml.h>
  28
  29 #include <nsStringAPI.h>
  30
  31 #include <nsCOMPtr.h>
  32 #include <nsIDOMWindow.h>
  33 #include <nsIInterfaceRequestor.h>
  34 #include <nsIInterfaceRequestorUtils.h>
  35
  36 #include "eel-gconf-extensions.h"
  37 #include "ephy-debug.h"
  38 #include "ephy-embed-shell.h"
  39 #include "ephy-file-helpers.h"
  40 #include "ephy-prefs.h"
  41
  42 #include "AutoJSContextStack.h"
  43 #include "AutoWindowModalState.h"
  44 #include "EphyUtils.h"
  45
  46 #include "GeckoFormSigningDialog.h"
  47
  48 #define LITERAL(s) NS_REINTERPRET_CAST(const nsAString::char_type*, NS_L(s))
  49
  50 NS_IMPL_ISUPPORTS1 (GeckoFormSigningDialog,
  51                     nsIFormSigningDialog)
  52
  53 GeckoFormSigningDialog::GeckoFormSigningDialog()
  54 {
  55   LOG ("GeckoFormSigningDialog ctor [%p]", this);
  56 }
  57
  58 GeckoFormSigningDialog::~GeckoFormSigningDialog()
  59 {
  60   LOG ("GeckoFormSigningDialog dtor [%p]", this);
  61 }
  62
  63 /* nsIFormSigningDialog implementation */
  64
  65 /* boolean confirmSignText (in nsIInterfaceRequestor ctxt,
  66                             in AString host,
  67                             in AString signText,
  68                             [array, size_is (count)] in wstring certNickList,
  69                             [array, size_is (count)] in wstring certDetailsList,
  70                             in PRUint32 count,
  71                             out PRInt32 selectedIndex,
  72                             out AString password); */
  73 NS_IMETHODIMP
  74 GeckoFormSigningDialog::ConfirmSignText (nsIInterfaceRequestor *ctx,
  75                                          const nsAString & host,
  76                                          const nsAString & signText,
  77                                          const PRUnichar **certNickList,
  78                                          const PRUnichar **certDetailsList,
  79                                          PRUint32 count,
  80                                          PRInt32 *selectedIndex,
  81                                          nsAString &_password,
  82                                          PRBool *_cancelled)
  83 {
  84   /* FIXME: limit |signText| to a sensitlbe length (maybe 100k)? */
  85
  86   nsresult rv;
  87   AutoJSContextStack stack;
  88   rv = stack.Init ();
  89   if (NS_FAILED (rv)) return rv;
  90
  91   nsCOMPtr<nsIDOMWindow> parent (do_GetInterface (ctx));
  92   if (!parent) {
  93     parent = EphyJSUtils::GetDOMWindowFromCallContext ();
  94     g_print ("Fallback window %p\n", (void*)parent.get());
  95   }
  96   GtkWidget *gparent = EphyUtils::FindGtkParent (parent);
  97
  98   AutoWindowModalState modalState (parent);
  99
 100   GladeXML *gxml = glade_xml_new (ephy_file ("form-signing-dialog.glade"),
 101                                   "form_signing_dialog", NULL);
 102   g_return_val_if_fail (gxml, NS_ERROR_FAILURE);
 103
 104   GtkWidget *dialog = glade_xml_get_widget (gxml, "form_signing_dialog");
 105   gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (gparent));
 106
 107   GtkLabel *primary_label = GTK_LABEL (glade_xml_get_widget (gxml, "primary_label"));
 108   char *primary = g_strdup_printf (_("The web site “%s” requests that you sign the following text:"),
 109                                    NS_ConvertUTF16toUTF8 (host).get ());
 110   gtk_label_set_text (primary_label, primary);
 111   g_free (primary);
 112
 113   GtkTextView *textview = GTK_TEXT_VIEW (glade_xml_get_widget (gxml, "textview"));
 114   NS_ConvertUTF16toUTF8 text (signText);
 115   gtk_text_buffer_set_text (gtk_text_view_get_buffer (textview),
 116                             text.get (), text.Length ());
 117
 118   GtkTable *table = GTK_TABLE (glade_xml_get_widget (gxml, "table"));
 119   GtkComboBox *combo = GTK_COMBO_BOX (gtk_combo_box_new_text ());
 120   for (PRUint32 i = 0; i < count; ++i) {
 121     gtk_combo_box_append_text (combo, NS_ConvertUTF16toUTF8 (certNickList[i]).get ());
 122   }
 123
 124   gtk_combo_box_set_active (combo, 0);
 125   gtk_table_attach (table, GTK_WIDGET (combo), 1, 2, 0, 1,
 126                     GtkAttachOptions (0), GtkAttachOptions (0), 0, 0);
 127   gtk_widget_show (GTK_WIDGET (combo));
 128
 129   /* FIXME: Add "View Certificate" button */
 130
 131   GtkEntry *password_entry = GTK_ENTRY (glade_xml_get_widget (gxml, "password_entry"));
 132
 133   GtkWidget *button = gtk_dialog_add_button (GTK_DIALOG (dialog),
 134                                              GTK_STOCK_CANCEL,
 135                                              GTK_RESPONSE_CANCEL);
 136   gtk_dialog_add_button (GTK_DIALOG (dialog),
 137                          _("_Sign text"),
 138                          GTK_RESPONSE_ACCEPT);
 139   gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_REJECT);
 140   gtk_widget_grab_focus (button);
 141
 142   /* FIXME: make Sign insensitive for some time (proportional to text length, with maximum?) */
 143
 144   g_object_unref (gxml);
 145
 146   int response = gtk_dialog_run (GTK_DIALOG (dialog));
 147
 148   *_cancelled = response != GTK_RESPONSE_ACCEPT;
 149
 150   if (response == GTK_RESPONSE_ACCEPT) {
 151     _password = NS_ConvertUTF8toUTF16 (gtk_entry_get_text (password_entry));
 152     *selectedIndex = gtk_combo_box_get_active (combo);
 153   }
 154
 155   gtk_widget_destroy (dialog);
 156
 157   return NS_OK;
 158 }