2 * Copyright (c) 1999-2005, 2007-2009 Todd C. Miller <Todd.Miller@courtesan.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 * Sponsored in part by the Defense Advanced Research Projects
17 * Agency (DARPA) and Air Force Research Laboratory, Air Force
18 * Materiel Command, USAF, under agreement number F39502-99-1-0512.
23 #include <sys/types.h>
24 #include <sys/param.h>
33 #endif /* STDC_HEADERS */
37 # ifdef HAVE_STRINGS_H
40 #endif /* HAVE_STRING_H */
43 #endif /* HAVE_UNISTD_H */
47 #include "sudo_auth.h"
50 __unused static const char rcsid[] = "$Sudo: aix_auth.c,v 1.27 2009/05/25 12:02:42 millert Exp $";
54 * For a description of the AIX authentication API, see
55 * http://publib16.boulder.ibm.com/doc_link/en_US/a_doc_lib/libs/basetrf1/authenticate.htm
58 aixauth_verify(pw, prompt, auth)
66 int rval = AUTH_FAILURE;
68 pass = tgetpass(prompt, def_passwd_timeout * 60, tgetpass_flags);
70 /* XXX - should probably print message on failure. */
71 if (authenticate(pw->pw_name, pass, &reenter, &message) == 0)
74 zero_bytes(pass, strlen(pass));
80 aixauth_cleanup(pw, auth)
84 /* Unset AUTHSTATE as it may not be correct for the runas user. */
85 unsetenv("AUTHSTATE");