#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
#ifdef HAVE_STRING_H
# include <string.h>
#else
# ifdef HAVE_STRINGS_H
# include <strings.h>
# endif
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <pwd.h>
#include <siad.h>
#include "sudo.h"
#include "sudo_auth.h"
#ifndef lint
static const char rcsid[] = "$Sudo: sia.c,v 1.14 2004/02/13 21:36:47 millert Exp $";
#endif
static int sudo_collect __P((int, int, uchar_t *, int, prompt_t *));
static char *def_prompt;
static int
sudo_collect(timeout, rendition, title, nprompts, prompts)
int timeout;
int rendition;
uchar_t *title;
int nprompts;
prompt_t *prompts;
{
switch (rendition) {
case SIAFORM:
case SIAONELINER:
if (timeout <= 0 || timeout > def_passwd_timeout * 60)
timeout = def_passwd_timeout * 60;
if (strcmp((char *)prompts[0].prompt, "Password:") == 0 &&
strcmp(def_prompt, "Password:") != 0)
prompts[0].prompt = (unsigned char *)def_prompt;
break;
default:
break;
}
return sia_collect_trm(timeout, rendition, title, nprompts, prompts);
}
int
sia_setup(pw, promptp, auth)
struct passwd *pw;
char **promptp;
sudo_auth *auth;
{
SIAENTITY *siah = NULL;
extern int Argc;
extern char **Argv;
if (sia_ses_init(&siah, Argc, Argv, NULL, pw->pw_name, ttyname(0), 1, NULL)
!= SIASUCCESS) {
log_error(USE_ERRNO|NO_EXIT|NO_MAIL,
"unable to initialize SIA session");
return(AUTH_FATAL);
}
auth->data = (VOID *) siah;
return(AUTH_SUCCESS);
}
int
sia_verify(pw, prompt, auth)
struct passwd *pw;
char *prompt;
sudo_auth *auth;
{
SIAENTITY *siah = (SIAENTITY *) auth->data;
def_prompt = prompt;
if (sia_ses_reauthent(sudo_collect, siah) == SIASUCCESS)
return(AUTH_SUCCESS);
else
return(AUTH_FAILURE);
}
int
sia_cleanup(pw, auth)
struct passwd *pw;
sudo_auth *auth;
{
SIAENTITY *siah = (SIAENTITY *) auth->data;
(void) sia_ses_release(&siah);
return(AUTH_SUCCESS);
}