int
pam_chauthtok(pam_handle_t *pamh,
int flags)
{
int r;
ENTER();
if (flags & ~(PAM_SILENT|PAM_CHANGE_EXPIRED_AUTHTOK))
RETURNC(PAM_SYMBOL_ERR);
r = openpam_dispatch(pamh, PAM_SM_CHAUTHTOK,
flags | PAM_PRELIM_CHECK);
if (r == PAM_SUCCESS)
r = openpam_dispatch(pamh, PAM_SM_CHAUTHTOK,
flags | PAM_UPDATE_AUTHTOK);
pam_set_item(pamh, PAM_OLDAUTHTOK, NULL);
pam_set_item(pamh, PAM_AUTHTOK, NULL);
RETURNC(r);
}
int
pam_acct_mgmt(pam_handle_t *pamh,
int flags)
{
int r;
ENTER();
r = openpam_dispatch(pamh, PAM_SM_ACCT_MGMT, flags);
RETURNC(r);
}
int
pam_open_session(pam_handle_t *pamh,
int flags)
{
int r;
ENTER();
if (flags & ~(PAM_SILENT))
RETURNC(PAM_SYMBOL_ERR);
r = openpam_dispatch(pamh, PAM_SM_OPEN_SESSION, flags);
RETURNC(r);
}
int
pam_authenticate(pam_handle_t *pamh,
int flags)
{
int r;
ENTER();
if (flags & ~(PAM_SILENT|PAM_DISALLOW_NULL_AUTHTOK))
RETURNC(PAM_SYMBOL_ERR);
r = openpam_dispatch(pamh, PAM_SM_AUTHENTICATE, flags);
pam_set_item(pamh, PAM_AUTHTOK, NULL);
RETURNC(r);
}
int
pam_setcred(pam_handle_t *pamh,
int flags)
{
int r;
ENTER();
if (flags & ~(PAM_SILENT|PAM_ESTABLISH_CRED|PAM_DELETE_CRED|
PAM_REINITIALIZE_CRED|PAM_REFRESH_CRED))
RETURNC(PAM_SYMBOL_ERR);
/* XXX enforce exclusivity */
r = openpam_dispatch(pamh, PAM_SM_SETCRED, flags);
RETURNC(r);
/*NOTREACHED*/
}