1 files changed, 155 insertions, 0 deletions

diff --git a/other/openssh-reverse/contrib/gnome-ssh-askpass.c b/other/openssh-reverse/contrib/gnome-ssh-askpass.c
new file mode 100644
index 0000000..5b6f65e
--- /dev/null
+++ b/other/openssh-reverse/contrib/gnome-ssh-askpass.c
@@ -0,0 +1,155 @@
+/*
+   Compile with:
+
+   cc `gnome-config --cflags gnome gnomeui` \
+     gnome-ssh-askpass.c -o gnome-ssh-askpass \
+     `gnome-config --libs gnome gnomeui`
+
+*/
+
+/*
+**
+** GNOME ssh passphrase requestor
+**
+** Damien Miller <djm@ibs.com.au>
+** 
+** Copyright 1999 Internet Business Solutions
+**
+** Permission is hereby granted, free of charge, to any person
+** obtaining a copy of this software and associated documentation
+** files (the "Software"), to deal in the Software without
+** restriction, including without limitation the rights to use, copy,
+** modify, merge, publish, distribute, sublicense, and/or sell copies
+** of the Software, and to permit persons to whom the Software is
+** furnished to do so, subject to the following conditions:
+**
+** The above copyright notice and this permission notice shall be
+** included in all copies or substantial portions of the Software.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+** KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+** WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
+** AND NONINFRINGEMENT.  IN NO EVENT SHALL DAMIEN MILLER OR INTERNET
+** BUSINESS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+** OR OTHER DEALINGS IN THE SOFTWARE.
+**
+** Except as contained in this notice, the name of Internet Business
+** Solutions shall not be used in advertising or otherwise to promote
+** the sale, use or other dealings in this Software without prior
+** written authorization from Internet Business Solutions.
+**
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <gnome.h>
+#include <X11/Xlib.h>
+#include <gdk/gdkx.h>
+
+void
+report_failed_grab (void)
+{
+        GtkWidget *err;
+
+        err = gnome_message_box_new("Could not grab keyboard or mouse.\n"
+                "A malicious client may be eavesdropping on your session.",
+                                    GNOME_MESSAGE_BOX_ERROR, "EXIT", NULL);
+        gtk_window_set_position(GTK_WINDOW(err), GTK_WIN_POS_CENTER);
+        gtk_object_set(GTK_OBJECT(err), "type", GTK_WINDOW_POPUP, NULL);
+
+        gnome_dialog_run_and_close(GNOME_DIALOG(err));
+}
+
+void
+passphrase_dialog(char *message)
+{
+        char *passphrase;
+        int result;
+        
+        GtkWidget *dialog, *entry, *label;
+
+        dialog = gnome_dialog_new("OpenSSH", GNOME_STOCK_BUTTON_OK, 
+                                                                          GNOME_STOCK_BUTTON_CANCEL, NULL);
+
+        label = gtk_label_new(message);
+        gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), label, FALSE, 
+                                                         FALSE, 0);
+
+        entry = gtk_entry_new();
+        gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), entry, FALSE, 
+                                                         FALSE, 0);
+        gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
+        gtk_widget_grab_focus(entry);
+
+        /* Center window and prepare for grab */
+        gtk_object_set(GTK_OBJECT(dialog), "type", GTK_WINDOW_POPUP, NULL);
+        gnome_dialog_set_default(GNOME_DIALOG(dialog), 0);
+        gtk_window_set_position (GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
+        gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, TRUE);
+        gnome_dialog_close_hides(GNOME_DIALOG(dialog), TRUE);
+        gtk_container_set_border_width(GTK_CONTAINER(GNOME_DIALOG(dialog)->vbox), GNOME_PAD);
+        gtk_widget_show_all(dialog);
+
+        /* Grab focus */
+        XGrabServer(GDK_DISPLAY());
+        if (gdk_pointer_grab(dialog->window, TRUE, 0,
+                             NULL, NULL, GDK_CURRENT_TIME))
+                goto nograb;
+        if (gdk_keyboard_grab(dialog->window, FALSE, GDK_CURRENT_TIME))
+                goto nograbkb;
+
+        /* Make <enter> close dialog */
+        gnome_dialog_editable_enters(GNOME_DIALOG(dialog), GTK_EDITABLE(entry));
+
+        /* Run dialog */
+        result = gnome_dialog_run(GNOME_DIALOG(dialog));
+
+        /* Ungrab */
+        XUngrabServer(GDK_DISPLAY());
+        gdk_pointer_ungrab(GDK_CURRENT_TIME);
+        gdk_keyboard_ungrab(GDK_CURRENT_TIME);
+        gdk_flush();
+
+        /* Report passphrase if user selected OK */
+        passphrase = gtk_entry_get_text(GTK_ENTRY(entry));
+        if (result == 0)
+                puts(passphrase);
+                
+        /* Zero passphrase in memory */
+        memset(passphrase, '\0', strlen(passphrase));
+        gtk_entry_set_text(GTK_ENTRY(entry), passphrase);
+                        
+        gnome_dialog_close(GNOME_DIALOG(dialog));
+        return;
+
+        /* At least one grab failed - ungrab what we got, and report
+           the failure to the user.  Note that XGrabServer() cannot
+           fail.  */
+ nograbkb:
+        gdk_pointer_ungrab(GDK_CURRENT_TIME);
+ nograb:
+        XUngrabServer(GDK_DISPLAY());
+        gnome_dialog_close(GNOME_DIALOG(dialog));
+        
+        report_failed_grab();
+}
+
+int
+main(int argc, char **argv)
+{
+        char *message;
+        
+        gnome_init("GNOME ssh-askpass", "0.1", argc, argv);
+
+        if (argc == 2)
+                message = argv[1];
+        else
+                message = "Enter your OpenSSH passphrase:";
+
+        setvbuf(stdout, 0, _IONBF, 0);
+        passphrase_dialog(message);
+        return 0;
+}