/* * Copyright (c) 2015 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef __IPSEC_IF_H__ #define __IPSEC_IF_H__ #include <vnet/ipsec/ipsec_sa.h> typedef enum { IPSEC_IF_SET_KEY_TYPE_NONE, IPSEC_IF_SET_KEY_TYPE_LOCAL_CRYPTO, IPSEC_IF_SET_KEY_TYPE_REMOTE_CRYPTO, IPSEC_IF_SET_KEY_TYPE_LOCAL_INTEG, IPSEC_IF_SET_KEY_TYPE_REMOTE_INTEG, } ipsec_if_set_key_type_t; typedef struct { /* Required for pool_get_aligned */ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); u32 input_sa_index; u32 output_sa_index; u32 hw_if_index; u32 sw_if_index; vnet_hw_interface_flags_t flags; u32 show_instance; } ipsec_tunnel_if_t; typedef struct { u8 is_add; u8 esn; u8 anti_replay; ip46_address_t local_ip, remote_ip; u32 local_spi; u32 remote_spi; ipsec_crypto_alg_t crypto_alg; u8 local_crypto_key_len; u8 local_crypto_key[128]; u8 remote_crypto_key_len; u8 remote_crypto_key[128]; ipsec_integ_alg_t integ_alg; u8 local_integ_key_len; u8 local_integ_key[128]; u8 remote_integ_key_len; u8 remote_integ_key[128]; u8 renumber; u32 show_instance; u8 udp_encap; u32 tx_table_id; } ipsec_add_del_tunnel_args_t; typedef struct { u8 is_add; u32 local_sa_id; u32 remote_sa_id; ip4_address_t local_ip; ip4_address_t remote_ip; } ipsec_add_del_ipsec_gre_tunnel_args_t; extern int ipsec_add_del_tunnel_if_internal (vnet_main_t * vnm, ipsec_add_del_tunnel_args_t * args, u32 * sw_if_index); extern int ipsec_add_del_tunnel_if (ipsec_add_del_tunnel_args_t * args); extern int ipsec_add_del_ipsec_gre_tunnel (vnet_main_t * vnm, ipsec_add_del_ipsec_gre_tunnel_args_t * args); extern int ipsec_set_interface_key (vnet_main_t * vnm, u32 hw_if_index, ipsec_if_set_key_type_t type, u8 alg, u8 * key); extern int ipsec_set_interface_sa (vnet_main_t * vnm, u32 hw_if_index, u32 sa_id, u8 is_outbound); #endif /* __IPSEC_IF_H__ */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */