/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */

/* include/kdc_audit.h - KDC-facing API for audit */

/*

 * Copyright 2013 by the Massachusetts Institute of Technology.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * * Redistributions of source code must retain the above copyright

 *   notice, this list of conditions and the following disclaimer.

 *

 * * Redistributions in binary form must reproduce the above copyright

 *   notice, this list of conditions and the following disclaimer in

 *   the documentation and/or other materials provided with the

 *   distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 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.

 */

#ifndef KRB5_KDC_AUDIT__

#define KRB5_KDC_AUDIT__

#include <krb5/krb5.h>

#include <net-server.h>

#include <krb5/audit_plugin.h>

krb5_error_code load_audit_modules(krb5_context context);

void unload_audit_modules(krb5_context context);

/* Utilities */

krb5_error_code

kau_make_tkt_id(krb5_context context,

                const krb5_ticket *ticket, char **out);

krb5_error_code

kau_init_kdc_req(krb5_context context, krb5_kdc_req *request,

                 const krb5_fulladdr *from, krb5_audit_state **au_state);

void kau_free_kdc_req(krb5_audit_state *state);

/* KDC-facing audit API */

void

kau_kdc_start(krb5_context context, const krb5_boolean ev_success);

void

kau_kdc_stop(krb5_context context, const krb5_boolean ev_success);

void

kau_as_req(krb5_context context, const krb5_boolean ev_success,

          krb5_audit_state *state);

void

kau_tgs_req(krb5_context context, const krb5_boolean ev_success,

           krb5_audit_state *state);

void

kau_s4u2self(krb5_context context, const krb5_boolean ev_success,

             krb5_audit_state *state);

void

kau_s4u2proxy(krb5_context context, const krb5_boolean ev_success,

              krb5_audit_state *state);

void

kau_u2u(krb5_context context, const krb5_boolean ev_success,

        krb5_audit_state *state);

#endif /* KRB5_KDC_AUDIT__ */