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/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2021-2022 Rubicon Communications, LLC (Netgate)
*
* 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 PROJECT 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 PROJECT 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 _NET_IF_OVPN_H_
#define _NET_IF_OVPN_H_
#include <sys/types.h>
#include <netinet/in.h>
/* Maximum size of an ioctl request. */
#define OVPN_MAX_REQUEST_SIZE 4096
enum ovpn_notif_type {
OVPN_NOTIF_DEL_PEER,
};
enum ovpn_del_reason {
OVPN_DEL_REASON_REQUESTED = 0,
OVPN_DEL_REASON_TIMEOUT = 1
};
enum ovpn_key_slot {
OVPN_KEY_SLOT_PRIMARY = 0,
OVPN_KEY_SLOT_SECONDARY = 1
};
enum ovpn_key_cipher {
OVPN_CIPHER_ALG_NONE = 0,
OVPN_CIPHER_ALG_AES_GCM = 1,
OVPN_CIPHER_ALG_CHACHA20_POLY1305 = 2
};
#define OVPN_NEW_PEER _IO ('D', 1)
#define OVPN_DEL_PEER _IO ('D', 2)
#define OVPN_GET_STATS _IO ('D', 3)
#define OVPN_NEW_KEY _IO ('D', 4)
#define OVPN_SWAP_KEYS _IO ('D', 5)
#define OVPN_DEL_KEY _IO ('D', 6)
#define OVPN_SET_PEER _IO ('D', 7)
#define OVPN_START_VPN _IO ('D', 8)
/* OVPN_SEND_PKT _IO ('D', 9) */
#define OVPN_POLL_PKT _IO ('D', 10)
#define OVPN_GET_PKT _IO ('D', 11)
#define OVPN_SET_IFMODE _IO ('D', 12)
#endif
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