blob: 3d73af7476a0347abca8a98eeb68a61a5cc8de9d [file] [log] [blame]
Damien Millerd4a8b7e1999-10-27 13:42:43 +10001/*
Damien Miller50945fa1999-12-09 10:31:37 +11002 * Copyright (c) 1988, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
Damien Miller95def091999-11-25 00:26:21 +110032 */
Damien Millerd4a8b7e1999-10-27 13:42:43 +100033
34#include "includes.h"
Ben Lindstrom31ca54a2001-02-09 02:11:24 +000035RCSID("$OpenBSD: readpass.c,v 1.14 2001/02/08 19:30:52 itojun Exp $");
Damien Millerd4a8b7e1999-10-27 13:42:43 +100036
37#include "xmalloc.h"
Damien Miller874d77b2000-10-14 16:23:11 +110038#include "cli.h"
Ben Lindstrom31ca54a2001-02-09 02:11:24 +000039#include "readpass.h"
Damien Millerf052aaf2000-01-22 19:47:21 +110040
Damien Miller5428f641999-11-25 11:54:57 +110041/*
42 * Reads a passphrase from /dev/tty with echo turned off. Returns the
Damien Miller50945fa1999-12-09 10:31:37 +110043 * passphrase (allocated with xmalloc), being very careful to ensure that
44 * no other userland buffer is storing the password.
Damien Miller5428f641999-11-25 11:54:57 +110045 */
Damien Miller874d77b2000-10-14 16:23:11 +110046/*
47 * Note: the funcationallity of this routing has been moved to
48 * cli_read_passphrase(). This routing remains to maintain
49 * compatibility with existing code.
50 */
Damien Miller95def091999-11-25 00:26:21 +110051char *
Damien Miller92e78f82001-01-17 11:10:48 +110052read_passphrase(const char *prompt, int from_stdin)
Damien Millerd4a8b7e1999-10-27 13:42:43 +100053{
Damien Miller874d77b2000-10-14 16:23:11 +110054 return cli_read_passphrase(prompt, from_stdin, 0);
Damien Millerd4a8b7e1999-10-27 13:42:43 +100055}