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/*
* pam_auth.c -- PAM authentication
*
* $Id$
*
*/
#include "pam_private.h"
#include "pam_prelude.h"
#include <stdio.h>
#include <stdlib.h>
int pam_authenticate(pam_handle_t *pamh, int flags)
{
int retval;
D(("pam_authenticate called"));
IF_NO_PAMH("pam_authenticate", pamh, PAM_SYSTEM_ERR);
if (__PAM_FROM_MODULE(pamh)) {
D(("called from module!?"));
return PAM_SYSTEM_ERR;
}
if (pamh->former.choice == PAM_NOT_STACKED) {
_pam_sanitize(pamh);
_pam_start_timer(pamh); /* we try to make the time for a failure
independent of the time it takes to
fail */
}
retval = _pam_dispatch(pamh, flags, PAM_AUTHENTICATE);
if (retval != PAM_INCOMPLETE) {
_pam_sanitize(pamh);
_pam_await_timer(pamh, retval); /* if unsuccessful then wait now */
D(("pam_authenticate exit"));
} else {
D(("will resume when ready"));
}
#ifdef PRELUDE
prelude_send_alert(pamh, retval);
#endif
return retval;
}
int pam_setcred(pam_handle_t *pamh, int flags)
{
int retval;
D(("pam_setcred called"));
IF_NO_PAMH("pam_setcred", pamh, PAM_SYSTEM_ERR);
if (__PAM_FROM_MODULE(pamh)) {
D(("called from module!?"));
return PAM_SYSTEM_ERR;
}
if (! flags) {
flags = PAM_ESTABLISH_CRED;
}
retval = _pam_dispatch(pamh, flags, PAM_SETCRED);
D(("pam_setcred exit"));
return retval;
}
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