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/*
* gs-auth-bsdauth.c --- verifying typed passwords with bsd_auth(3)
*
* Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
* Copyright (C) 2006 William Jon McCann <mccann@jhu.edu>
* Copyright (c) 2009 Antoine Jacoutot <ajacoutot@openbsd.org>
* Copyright (c) 2017 Robert Nagy <robert@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "config.h"
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <pwd.h>
#include <sys/types.h>
#include <login_cap.h>
#include <bsd_auth.h>
#include "gs-auth.h"
#include "subprocs.h"
static gboolean verbose_enabled = FALSE;
GQuark
gs_auth_error_quark (void)
{
static GQuark quark = 0;
if (! quark) {
quark = g_quark_from_static_string ("gs_auth_error");
}
return quark;
}
void
gs_auth_set_verbose (gboolean enabled)
{
verbose_enabled = enabled;
}
gboolean
gs_auth_get_verbose (void)
{
return verbose_enabled;
}
gboolean
gs_auth_verify_user (const char *username,
const char *display,
GSAuthMessageFunc func,
gpointer data,
GError **error)
{
int res;
char *password;
/* ask for the password for user */
if (func != NULL) {
func (GS_AUTH_MESSAGE_PROMPT_ECHO_OFF,
"Password: ",
&password,
data);
}
if (password == NULL) {
return FALSE;
}
/* authenticate */
res = auth_userokay((char *)username, NULL, "auth-mate-screensaver", password);
return res;
}
gboolean
gs_auth_init (void)
{
return TRUE;
}
gboolean
gs_auth_priv_init (void)
{
return TRUE;
}
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