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/*
* Copyright (c) 1999-2005, 2007 Todd C. Miller <Todd.Miller@courtesan.com>
*
* 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.
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
#include <config.h>
#include <sys/types.h>
#include <sys/param.h>
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif /* STDC_HEADERS */
#ifdef HAVE_STRING_H
# include <string.h>
#else
# ifdef HAVE_STRINGS_H
# include <strings.h>
# endif
#endif /* HAVE_STRING_H */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#include <pwd.h>
#include <sdi_athd.h>
#include <sdconf.h>
#include <sdacmvls.h>
#include "sudo.h"
#include "sudo_auth.h"
#ifndef lint
__unused static const char rcsid[] = "$Sudo: securid.c,v 1.18 2008/11/09 14:13:13 millert Exp $";
#endif /* lint */
union config_record configure;
int
securid_init(pw, promptp, auth)
struct passwd *pw;
char **promptp;
sudo_auth *auth;
{
static struct SD_CLIENT sd_dat; /* SecurID data block */
auth->data = (void *) &sd_dat; /* For method-specific data */
if (creadcfg() == 0)
return(AUTH_SUCCESS);
else
return(AUTH_FATAL);
}
int
securid_setup(pw, promptp, auth)
struct passwd *pw;
char **promptp;
sudo_auth *auth;
{
struct SD_CLIENT *sd = (struct SD_CLIENT *) auth->data;
/* Re-initialize SecurID every time. */
if (sd_init(sd) == 0) {
/* The programmer's guide says username is 32 bytes */
strlcpy(sd->username, pw->pw_name, 32);
return(AUTH_SUCCESS);
} else {
warningx("unable to contact the SecurID server");
return(AUTH_FATAL);
}
}
int
securid_verify(pw, pass, auth)
struct passwd *pw;
char *pass;
sudo_auth *auth;
{
struct SD_CLIENT *sd = (struct SD_CLIENT *) auth->data;
int rval;
rval = sd_auth(sd);
sd_close();
if (rval == ACM_OK)
return(AUTH_SUCCESS);
else
return(AUTH_FAILURE);
}
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