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/*
* test-pam_oath-root.c - self-test PAM module as root
* Copyright (C) 2011-2012 Simon Josefsson
*
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <security/pam_appl.h>
static size_t loop;
/*
Run 'oathtool 00 -w4' to generate:
328482
812658
073348
887919
320986
Run 'oathtool --totp --now=2006-12-07 00 -w10' to generate:
140852
299833
044488
584072
000706
512368
094088
755942
936706
369736
787399
*/
/* *INDENT-OFF* */
static const struct {
const char *user;
const char *passwd;
int expectrc;
} tv[] = {
{ "user1", "incorrectpassword", PAM_AUTH_ERR },
{ "user1", "328482", PAM_SUCCESS },
{ "user1", "073348", PAM_SUCCESS },
{ "user1", "812658", PAM_AUTH_ERR },
{ "user2", "bad", PAM_AUTH_ERR },
{ "user2", "328482", PAM_AUTH_ERR },
{ "user2", "pw328482", PAM_SUCCESS },
{ "user2", "pw073348", PAM_SUCCESS },
{ "user2", "pw812658", PAM_AUTH_ERR },
{ "user2", "bad887919", PAM_AUTH_ERR },
{ "user2", "pw887919", PAM_SUCCESS },
{ "user3", "bad", PAM_AUTH_ERR },
{ "user3", "299833", PAM_SUCCESS },
{ "user3", "299833", PAM_AUTH_ERR },
{ "user3", "140852", PAM_AUTH_ERR },
{ "user3", "936706", PAM_SUCCESS },
{ "user3", "512368", PAM_AUTH_ERR },
{ "user3", "787399", PAM_SUCCESS },
};
/* *INDENT-ON* */
static int
oath_conv (int num_msg, const struct pam_message **msg,
struct pam_response **resp, void *appdata_ptr)
{
struct pam_response *out;
if (num_msg != 1)
{
printf ("num_msg != 1?!\n");
exit (EXIT_FAILURE);
}
out = malloc (sizeof (*out));
if (out == NULL)
return PAM_BUF_ERR;
printf ("Got prompt (type %d): %s\n", msg[0]->msg_style, msg[0]->msg);
out[0].resp_retcode = 0;
out[0].resp = strdup (tv[loop].passwd);
*resp = out;
return PAM_SUCCESS;
}
static const struct pam_conv conv = {
oath_conv,
NULL
};
int
main (int argc, char **argv)
{
pam_handle_t *pamh;
int rc;
for (loop = 0; loop < sizeof (tv) / sizeof (tv[0]); loop++)
{
rc = pam_start ("pam_oath1", tv[loop].user, &conv, &pamh);
if (rc != PAM_SUCCESS)
{
printf ("pam_start failed loop %ld rc %d: %s\n", loop, rc,
pam_strerror (pamh, rc));
return 1;
}
rc = pam_authenticate (pamh, 0);
if (rc != tv[loop].expectrc)
{
printf ("pam_authenticate failed loop %ld rc %d: %s\n", loop, rc,
pam_strerror (pamh, rc));
return 1;
}
rc = pam_end (pamh, rc);
if (rc != PAM_SUCCESS)
{
printf ("pam_end failed loop %ld rc %d: %s\n", loop, rc,
pam_strerror (pamh, rc));
return 1;
}
}
return 0;
}
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