[openssh.git] / contrib / gnome-ssh-askpass.c

/*
   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>

int passphrase_dialog(char **passphrase_p, 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());
	gdk_pointer_grab(dialog->window, TRUE, 0, NULL, NULL, GDK_CURRENT_TIME);
	gdk_keyboard_grab(dialog->window, FALSE, GDK_CURRENT_TIME);

	/* 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();

	passphrase = gtk_entry_get_text(GTK_ENTRY(entry));

	/* Take copy of passphrase if user selected OK */
	if (result == 0)	
		*passphrase_p = strdup(passphrase);
	else
		*passphrase_p = NULL;
		
	/* Zero existing passphrase */
	memset(passphrase, '\0', strlen(passphrase));
	gtk_entry_set_text(GTK_ENTRY(entry), passphrase);
			
	gnome_dialog_close(GNOME_DIALOG(dialog));

 	return (result == 0);
}

int main(int argc, char **argv)
{
	char *passphrase;
	char *message;
	
	gnome_init("GNOME ssh-askpass", "0.1", argc, argv);

	if (argc == 2)
		message = argv[1];
	else
		message = "Enter your OpenSSH passphrase:";

	if (passphrase_dialog(&passphrase, message))
	{
		puts(passphrase);
		memset(passphrase, '\0', strlen(passphrase));
	}
	
	return 0;
}
Commit	Line	Data
13652e52	1	/*
	2	Compile with:
	3
	4	cc `gnome-config --cflags gnome gnomeui` \
	5	gnome-ssh-askpass.c -o gnome-ssh-askpass \
	6	`gnome-config --libs gnome gnomeui`
	7
	8	*/
	9
17f0f4a7	10	/*
	11	**
	12	** GNOME ssh passphrase requestor
	13	**
	14	** Damien Miller <djm@ibs.com.au>
	15	**
	16	** Copyright 1999 Internet Business Solutions
	17	**
	18	** Permission is hereby granted, free of charge, to any person
	19	** obtaining a copy of this software and associated documentation
	20	** files (the "Software"), to deal in the Software without
	21	** restriction, including without limitation the rights to use, copy,
	22	** modify, merge, publish, distribute, sublicense, and/or sell copies
	23	** of the Software, and to permit persons to whom the Software is
	24	** furnished to do so, subject to the following conditions:
	25	**
	26	** The above copyright notice and this permission notice shall be
	27	** included in all copies or substantial portions of the Software.
	28	**
	29	** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
	30	** KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
	31	** WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
	32	** AND NONINFRINGEMENT. IN NO EVENT SHALL DAMIEN MILLER OR INTERNET
	33	** BUSINESS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	34	** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
	35	** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
	36	** OR OTHER DEALINGS IN THE SOFTWARE.
	37	**
	38	** Except as contained in this notice, the name of Internet Business
	39	** Solutions shall not be used in advertising or otherwise to promote
	40	** the sale, use or other dealings in this Software without prior
	41	** written authorization from Internet Business Solutions.
	42	**
	43	*/
	44
	45	#include <stdlib.h>
	46	#include <stdio.h>
	47	#include <string.h>
	48	#include <gnome.h>
547c9f30	49	#include <X11/Xlib.h>
547c9f30	50	#include <gdk/gdkx.h>
17f0f4a7	51
	52	int passphrase_dialog(char *passphrase_p, char message)
	53	{
	54	char *passphrase;
	55	int result;
	56
	57	GtkWidget dialog, entry, *label;
	58
	59	dialog = gnome_dialog_new("OpenSSH", GNOME_STOCK_BUTTON_OK,
	60	GNOME_STOCK_BUTTON_CANCEL, NULL);
	61
	62	label = gtk_label_new(message);
	63	gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), label, FALSE,
	64	FALSE, 0);
17f0f4a7	65
	66	entry = gtk_entry_new();
	67	gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), entry, FALSE,
	68	FALSE, 0);
	69	gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
	70	gtk_widget_grab_focus(entry);
547c9f30	71
	72	/* Center window and prepare for grab */
	73	gtk_object_set(GTK_OBJECT(dialog), "type", GTK_WINDOW_POPUP, NULL);
	74	gnome_dialog_set_default(GNOME_DIALOG(dialog), 0);
	75	gtk_window_set_position (GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
	76	gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, TRUE);
	77	gnome_dialog_close_hides(GNOME_DIALOG(dialog), TRUE);
	78	gtk_container_set_border_width(GTK_CONTAINER(GNOME_DIALOG(dialog)->vbox), GNOME_PAD);
	79	gtk_widget_show_all(dialog);
	80
	81	/* Grab focus */
	82	XGrabServer(GDK_DISPLAY());
	83	gdk_pointer_grab(dialog->window, TRUE, 0, NULL, NULL, GDK_CURRENT_TIME);
	84	gdk_keyboard_grab(dialog->window, FALSE, GDK_CURRENT_TIME);
17f0f4a7	85
60bed5fd	86	/* Make <enter> close dialog */
	87	gnome_dialog_editable_enters(GNOME_DIALOG(dialog), GTK_EDITABLE(entry));
	88
17f0f4a7	89	/* Run dialog */
	90	result = gnome_dialog_run(GNOME_DIALOG(dialog));
	91
547c9f30	92	/* Ungrab */
	93	XUngrabServer(GDK_DISPLAY());
	94	gdk_pointer_ungrab(GDK_CURRENT_TIME);
	95	gdk_keyboard_ungrab(GDK_CURRENT_TIME);
	96	gdk_flush();
	97
17f0f4a7	98	passphrase = gtk_entry_get_text(GTK_ENTRY(entry));
	99
	100	/* Take copy of passphrase if user selected OK */
	101	if (result == 0)
	102	*passphrase_p = strdup(passphrase);
	103	else
	104	*passphrase_p = NULL;
	105
	106	/* Zero existing passphrase */
	107	memset(passphrase, '\0', strlen(passphrase));
	108	gtk_entry_set_text(GTK_ENTRY(entry), passphrase);
	109
	110	gnome_dialog_close(GNOME_DIALOG(dialog));
	111
	112	return (result == 0);
	113	}
	114
	115	int main(int argc, char **argv)
	116	{
	117	char *passphrase;
	118	char *message;
	119
	120	gnome_init("GNOME ssh-askpass", "0.1", argc, argv);
	121
	122	if (argc == 2)
	123	message = argv[1];
	124	else
	125	message = "Enter your OpenSSH passphrase:";
	126
	127	if (passphrase_dialog(&passphrase, message))
	128	{
36fe48ad	129	puts(passphrase);
17f0f4a7	130	memset(passphrase, '\0', strlen(passphrase));
	131	}
	132
	133	return 0;
	134	}