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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2023 The FreeBSD Foundation
*
* This software was developed by Jake Freeland <jfree@FreeBSD.org>
* under sponsorship from the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 AUTHOR 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 AUTHOR 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 _SYSLOGD_CAP_H_
#define _SYSLOGD_CAP_H_
#include <sys/nv.h>
#include <libcasper.h>
#include <casper/cap_net.h>
#ifdef WITH_CASPER
#include <sys/capsicum.h>
#include <sys/dnv.h>
#include <capsicum_helpers.h>
#include <libcasper_service.h>
#include <casper/cap_net.h>
#include "syslogd.h"
/*
* Information used to verify filed integrity when executing outside of the
* security sandbox.
*/
struct cap_filed {
size_t idx;
char pipe_cmd[MAXPATHLEN];
SLIST_ENTRY(cap_filed) next;
};
extern SLIST_HEAD(cfiled_list, cap_filed) cfiled_head;
int cap_p_open(cap_channel_t *, size_t, const char *, int *);
nvlist_t *cap_readconfigfile(cap_channel_t *, const char *);
int cap_ttymsg(cap_channel_t *, struct iovec *, int, const char *, int, bool);
void cap_wallmsg(cap_channel_t *, const struct filed *, struct iovec *,
const int);
int casper_p_open(nvlist_t *, nvlist_t *);
int casper_readconfigfile(nvlist_t *, nvlist_t *);
int casper_ttymsg(nvlist_t *);
int casper_wallmsg(nvlist_t *);
nvlist_t *filed_to_nvlist(const struct filed *);
nvlist_t *prop_filter_to_nvlist(const struct prop_filter *pfilter);
struct filed *nvlist_to_filed(const nvlist_t *);
struct prop_filter *nvlist_to_prop_filter(const nvlist_t *nvl_prop_filter);
#else /* !WITH_CASPER */
#define cap_p_open(chan, f_idx, prog, rpd) \
p_open(prog, rpd)
#define cap_readconfigfile(chan, cf) \
readconfigfile(cf)
#define cap_ttymsg(chan, iov, iovcnt, line, timeout) \
ttymsg(iov, iovcnt, line, timeout)
#define cap_wallmsg(chan, f, iov, iovcnt) \
wallmsg(f, iov, iovcnt)
#endif /* WITH_CASPER */
#endif /* !_SYSLOGD_CAP_H_ */
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