55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
#include <config.h>
|
|
|
|
#ifdef USE_PAM
|
|
|
|
#include "rcsid.h"
|
|
RCSID ("$Id: pam_pass.c,v 1.10 2005/03/31 05:14:50 kloczek Exp $")
|
|
|
|
/*
|
|
* Change the user's password using PAM. Requires libpam and libpam_misc
|
|
* (for misc_conv). Note: libpam_misc is probably Linux-PAM specific,
|
|
* so you may have to port it if you want to use this code on non-Linux
|
|
* systems with PAM (such as Solaris 2.6). --marekm
|
|
*/
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <sys/types.h>
|
|
#include "defines.h"
|
|
#include "pam_defs.h"
|
|
static const struct pam_conv conv = {
|
|
misc_conv,
|
|
NULL
|
|
};
|
|
|
|
void do_pam_passwd (const char *user, int silent, int change_expired)
|
|
{
|
|
pam_handle_t *pamh = NULL;
|
|
int flags = 0, ret;
|
|
|
|
if (silent)
|
|
flags |= PAM_SILENT;
|
|
if (change_expired)
|
|
flags |= PAM_CHANGE_EXPIRED_AUTHTOK;
|
|
|
|
ret = pam_start ("passwd", user, &conv, &pamh);
|
|
if (ret != PAM_SUCCESS) {
|
|
fprintf (stderr,
|
|
_("passwd: pam_start() failed, error %d\n"), ret);
|
|
exit (10); /* XXX */
|
|
}
|
|
|
|
ret = pam_chauthtok (pamh, flags);
|
|
if (ret != PAM_SUCCESS) {
|
|
fprintf (stderr, _("passwd: %s\n"), pam_strerror (pamh, ret));
|
|
pam_end (pamh, ret);
|
|
exit (10); /* XXX */
|
|
}
|
|
|
|
fputs (_("passwd: password updated successfully\n"), stderr);
|
|
pam_end (pamh, PAM_SUCCESS);
|
|
}
|
|
#else /* !USE_PAM */
|
|
extern int errno; /* warning: ANSI C forbids an empty source file */
|
|
#endif /* !USE_PAM */
|