2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 *------------------------------------------------------------------
17 * pot_api.c - Proof of Transit related APIs to create
18 * and maintain profiles
19 *------------------------------------------------------------------
22 #include <vnet/vnet.h>
23 #include <vnet/plugin/plugin.h>
24 #include <ioam/lib-pot/pot_util.h>
26 #include <vlibapi/api.h>
27 #include <vlibmemory/api.h>
29 /* define message IDs */
30 #include <ioam/lib-pot/pot.api_enum.h>
31 #include <ioam/lib-pot/pot.api_types.h>
33 #define REPLY_MSG_ID_BASE sm->msg_id_base
34 #include <vlibapi/api_helper_macros.h>
36 static void vl_api_pot_profile_add_t_handler
37 (vl_api_pot_profile_add_t *mp)
39 pot_main_t * sm = &pot_main;
41 vl_api_pot_profile_add_reply_t * rmp;
43 pot_profile *profile = NULL;
46 name = vl_api_from_api_to_new_vec(&mp->list_name);
48 pot_profile_list_init(name);
50 profile = pot_profile_find(id);
52 rv = pot_profile_create(profile,
53 clib_net_to_host_u64(mp->prime),
54 clib_net_to_host_u64(mp->polynomial_public),
55 clib_net_to_host_u64(mp->lpc),
56 clib_net_to_host_u64(mp->secret_share));
59 if (1 == mp->validator)
60 (void)pot_set_validator(profile, clib_net_to_host_u64(mp->secret_key));
61 (void)pot_profile_set_bit_mask(profile, mp->max_bits);
67 REPLY_MACRO(VL_API_POT_PROFILE_ADD_REPLY);
70 static void send_pot_profile_details(vl_api_pot_profile_show_config_dump_t *mp, u8 id)
72 vl_api_pot_profile_show_config_details_t * rmp;
73 pot_main_t * sm = &pot_main;
74 pot_profile *profile = pot_profile_find(id);
77 REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS,
79 rmp->validator=profile->validator;
80 rmp->secret_key=clib_host_to_net_u64(profile->secret_key);
81 rmp->secret_share=clib_host_to_net_u64(profile->secret_share);
82 rmp->prime=clib_host_to_net_u64(profile->prime);
83 rmp->bit_mask=clib_host_to_net_u64(profile->bit_mask);
84 rmp->lpc=clib_host_to_net_u64(profile->lpc);
85 rmp->polynomial_public=clib_host_to_net_u64(profile->poly_pre_eval);
89 REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS,
97 rmp->polynomial_public=0;
102 static void vl_api_pot_profile_show_config_dump_t_handler
103 (vl_api_pot_profile_show_config_dump_t *mp)
106 u8 dump_call_id = ~0;
107 if(dump_call_id==id){
108 for(id=0;id<MAX_POT_PROFILES;id++)
109 send_pot_profile_details(mp,id);
112 send_pot_profile_details(mp,id);
115 static void vl_api_pot_profile_activate_t_handler
116 (vl_api_pot_profile_activate_t *mp)
118 pot_main_t * sm = &pot_main;
120 vl_api_pot_profile_add_reply_t * rmp;
124 name = vl_api_from_api_to_new_vec(&mp->list_name);
125 if (!pot_profile_list_is_enabled(name)) {
129 rv = pot_profile_set_active(id);
133 REPLY_MACRO(VL_API_POT_PROFILE_ACTIVATE_REPLY);
137 static void vl_api_pot_profile_del_t_handler
138 (vl_api_pot_profile_del_t *mp)
140 pot_main_t * sm = &pot_main;
142 vl_api_pot_profile_del_reply_t * rmp;
144 clear_pot_profiles();
146 REPLY_MACRO(VL_API_POT_PROFILE_DEL_REPLY);
149 #include <ioam/lib-pot/pot.api.c>
150 static clib_error_t * pot_init (vlib_main_t * vm)
152 pot_main_t * sm = &pot_main;
154 bzero(sm, sizeof(pot_main));
155 (void)pot_util_init();
158 sm->vnet_main = vnet_get_main();
160 /* Ask for a correctly-sized block of API message decode slots */
161 sm->msg_id_base = setup_message_id_table ();
166 VLIB_INIT_FUNCTION (pot_init);