Allow userspace to retrieve per-peer traffic stats. Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D37604
72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2021-2022 Rubicon Communications, LLC (Netgate)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _NET_IF_OVPN_H_
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#define _NET_IF_OVPN_H_
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#include <sys/types.h>
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#include <netinet/in.h>
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/* Maximum size of an ioctl request. */
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#define OVPN_MAX_REQUEST_SIZE 4096
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enum ovpn_notif_type {
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OVPN_NOTIF_DEL_PEER,
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};
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enum ovpn_del_reason {
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OVPN_DEL_REASON_REQUESTED = 0,
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OVPN_DEL_REASON_TIMEOUT = 1
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};
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enum ovpn_key_slot {
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OVPN_KEY_SLOT_PRIMARY = 0,
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OVPN_KEY_SLOT_SECONDARY = 1
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};
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enum ovpn_key_cipher {
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OVPN_CIPHER_ALG_NONE = 0,
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OVPN_CIPHER_ALG_AES_GCM = 1,
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OVPN_CIPHER_ALG_CHACHA20_POLY1305 = 2
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};
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#define OVPN_NEW_PEER _IO ('D', 1)
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#define OVPN_DEL_PEER _IO ('D', 2)
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#define OVPN_GET_STATS _IO ('D', 3)
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#define OVPN_NEW_KEY _IO ('D', 4)
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#define OVPN_SWAP_KEYS _IO ('D', 5)
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#define OVPN_DEL_KEY _IO ('D', 6)
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#define OVPN_SET_PEER _IO ('D', 7)
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#define OVPN_START_VPN _IO ('D', 8)
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/* OVPN_SEND_PKT _IO ('D', 9) */
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#define OVPN_POLL_PKT _IO ('D', 10)
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#define OVPN_GET_PKT _IO ('D', 11)
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#define OVPN_SET_IFMODE _IO ('D', 12)
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#define OVPN_GET_PEER_STATS _IO ('D', 13)
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#endif
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