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/*
* Copyright (C) 2013 Martin Willi
* Copyright (C) 2013 revosec AG
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "kernel_wfp_ipsec.h"
#include <daemon.h>
typedef struct private_kernel_wfp_ipsec_t private_kernel_wfp_ipsec_t;
struct private_kernel_wfp_ipsec_t {
/**
* Public interface
*/
kernel_wfp_ipsec_t public;
};
METHOD(kernel_ipsec_t, get_features, kernel_feature_t,
private_kernel_wfp_ipsec_t *this)
{
return KERNEL_ESP_V3_TFC;
}
METHOD(kernel_ipsec_t, get_spi, status_t,
private_kernel_wfp_ipsec_t *this, host_t *src, host_t *dst,
u_int8_t protocol, u_int32_t reqid, u_int32_t *spi)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, get_cpi, status_t,
private_kernel_wfp_ipsec_t *this, host_t *src, host_t *dst,
u_int32_t reqid, u_int16_t *cpi)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, add_sa, status_t,
private_kernel_wfp_ipsec_t *this, host_t *src, host_t *dst,
u_int32_t spi, u_int8_t protocol, u_int32_t reqid, mark_t mark,
u_int32_t tfc, lifetime_cfg_t *lifetime, u_int16_t enc_alg, chunk_t enc_key,
u_int16_t int_alg, chunk_t int_key, ipsec_mode_t mode, u_int16_t ipcomp,
u_int16_t cpi, bool initiator, bool encap, bool esn, bool inbound,
traffic_selector_t *src_ts, traffic_selector_t *dst_ts)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, update_sa, status_t,
private_kernel_wfp_ipsec_t *this, u_int32_t spi, u_int8_t protocol,
u_int16_t cpi, host_t *src, host_t *dst, host_t *new_src, host_t *new_dst,
bool encap, bool new_encap, mark_t mark)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, query_sa, status_t,
private_kernel_wfp_ipsec_t *this, host_t *src, host_t *dst,
u_int32_t spi, u_int8_t protocol, mark_t mark, u_int64_t *bytes,
u_int64_t *packets, time_t *time)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, del_sa, status_t,
private_kernel_wfp_ipsec_t *this, host_t *src, host_t *dst,
u_int32_t spi, u_int8_t protocol, u_int16_t cpi, mark_t mark)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, flush_sas, status_t,
private_kernel_wfp_ipsec_t *this)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, add_policy, status_t,
private_kernel_wfp_ipsec_t *this, host_t *src, host_t *dst,
traffic_selector_t *src_ts, traffic_selector_t *dst_ts,
policy_dir_t direction, policy_type_t type, ipsec_sa_cfg_t *sa, mark_t mark,
policy_priority_t priority)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, query_policy, status_t,
private_kernel_wfp_ipsec_t *this, traffic_selector_t *src_ts,
traffic_selector_t *dst_ts, policy_dir_t direction, mark_t mark,
time_t *use_time)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, del_policy, status_t,
private_kernel_wfp_ipsec_t *this, traffic_selector_t *src_ts,
traffic_selector_t *dst_ts, policy_dir_t direction, u_int32_t reqid,
mark_t mark, policy_priority_t priority)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, flush_policies, status_t,
private_kernel_wfp_ipsec_t *this)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, bypass_socket, bool,
private_kernel_wfp_ipsec_t *this, int fd, int family)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, enable_udp_decap, bool,
private_kernel_wfp_ipsec_t *this, int fd, int family, u_int16_t port)
{
return NOT_SUPPORTED;
}
METHOD(kernel_ipsec_t, destroy, void,
private_kernel_wfp_ipsec_t *this)
{
free(this);
}
/*
* Described in header.
*/
kernel_wfp_ipsec_t *kernel_wfp_ipsec_create()
{
private_kernel_wfp_ipsec_t *this;
INIT(this,
.public = {
.interface = {
.get_features = _get_features,
.get_spi = _get_spi,
.get_cpi = _get_cpi,
.add_sa = _add_sa,
.update_sa = _update_sa,
.query_sa = _query_sa,
.del_sa = _del_sa,
.flush_sas = _flush_sas,
.add_policy = _add_policy,
.query_policy = _query_policy,
.del_policy = _del_policy,
.flush_policies = _flush_policies,
.bypass_socket = _bypass_socket,
.enable_udp_decap = _enable_udp_decap,
.destroy = _destroy,
},
},
);
return &this->public;
};
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