1 /* 2 * Copyright (C) 2019 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #define __BTSTACK_FILE__ "mesh_configuration_server.c" 39 40 #include <string.h> 41 #include <stdio.h> 42 43 #include "mesh/mesh_configuration_server.h" 44 45 #include "bluetooth_company_id.h" 46 #include "btstack_debug.h" 47 #include "btstack_memory.h" 48 #include "btstack_tlv.h" 49 #include "btstack_util.h" 50 51 #include "mesh/beacon.h" 52 #include "mesh/gatt_bearer.h" 53 #include "mesh/mesh.h" 54 #include "mesh/mesh_access.h" 55 #include "mesh/mesh_crypto.h" 56 #include "mesh/mesh_foundation.h" 57 #include "mesh/mesh_iv_index_seq_number.h" 58 #include "mesh/mesh_keys.h" 59 #include "mesh/mesh_network.h" 60 #include "mesh/mesh_node.h" 61 #include "mesh/mesh_proxy.h" 62 #include "mesh/mesh_upper_transport.h" 63 #include "mesh/mesh_virtual_addresses.h" 64 65 #define MESH_HEARTBEAT_FEATURES_SUPPORTED_MASK 0x000f 66 67 // current access pdu 68 static mesh_pdu_t * access_pdu_in_process; 69 70 // data from current pdu 71 static uint16_t configuration_server_element_address; 72 static uint32_t configuration_server_model_identifier; 73 static mesh_model_t * configuration_server_target_model; 74 static mesh_publication_model_t configuration_server_publication_model; 75 76 // cmac for virtual address hash and netkey derive 77 static btstack_crypto_aes128_cmac_t configuration_server_cmac_request; 78 79 // used to setup virtual addresses 80 static uint8_t configuration_server_label_uuid[16]; 81 static uint16_t configuration_server_hash; 82 83 // heartbeat publication and subscription state for all Configuration Server models - there is only one 84 // static mesh_heartbeat_subscription_t mesh_heartbeat_subscription; 85 86 // for PTS testing 87 static int config_netkey_list_max = 0; 88 89 90 // Heartbeat (helper) 91 static uint16_t heartbeat_pwr2(uint8_t value){ 92 if (!value) return 0x0000; 93 if (value == 0xff || value == 0x11) return 0xffff; 94 return 1 << (value-1); 95 } 96 97 static uint8_t heartbeat_count_log(uint16_t value){ 98 if (!value) return 0x00; 99 if (value == 0x01) return 0x01; 100 if (value == 0xffff) return 0xff; 101 // count leading zeros, supported by clang and gcc 102 return 32 - __builtin_clz(value - 1) + 1; 103 } 104 105 // TLV 106 107 static int mesh_model_is_configuration_server(uint32_t model_identifier){ 108 return mesh_model_is_bluetooth_sig(model_identifier) && (mesh_model_get_model_id(model_identifier) == MESH_SIG_MODEL_ID_CONFIGURATION_SERVER); 109 } 110 111 // Configuration Model Subscriptions (helper) 112 113 // Model to Appkey List 114 115 static uint8_t mesh_model_add_subscription(mesh_model_t * mesh_model, uint16_t address){ 116 uint16_t i; 117 for (i=0;i<MAX_NR_MESH_SUBSCRIPTION_PER_MODEL;i++){ 118 if (mesh_model->subscriptions[i] == address) return MESH_FOUNDATION_STATUS_SUCCESS; 119 } 120 for (i=0;i<MAX_NR_MESH_SUBSCRIPTION_PER_MODEL;i++){ 121 if (mesh_model->subscriptions[i] == MESH_ADDRESS_UNSASSIGNED) { 122 mesh_model->subscriptions[i] = address; 123 return MESH_FOUNDATION_STATUS_SUCCESS; 124 } 125 } 126 return MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES; 127 } 128 129 static void mesh_model_delete_subscription(mesh_model_t * mesh_model, uint16_t address){ 130 uint16_t i; 131 for (i=0;i<MAX_NR_MESH_SUBSCRIPTION_PER_MODEL;i++){ 132 if (mesh_model->subscriptions[i] == address) { 133 mesh_model->subscriptions[i] = MESH_ADDRESS_UNSASSIGNED; 134 } 135 } 136 } 137 138 static void mesh_model_delete_all_subscriptions(mesh_model_t * mesh_model){ 139 uint16_t i; 140 for (i=0;i<MAX_NR_MESH_SUBSCRIPTION_PER_MODEL;i++){ 141 mesh_model->subscriptions[i] = MESH_ADDRESS_UNSASSIGNED; 142 } 143 } 144 145 static void mesh_subcription_decrease_virtual_address_ref_count(mesh_model_t *mesh_model){ 146 // decrease ref counts for current virtual subscriptions 147 uint16_t i; 148 for (i = 0; i<MAX_NR_MESH_SUBSCRIPTION_PER_MODEL ; i++){ 149 uint16_t src = mesh_model->subscriptions[i]; 150 if (mesh_network_address_virtual(src)){ 151 mesh_virtual_address_t * virtual_address = mesh_virtual_address_for_pseudo_dst(src); 152 mesh_virtual_address_decrease_refcount(virtual_address); 153 } 154 } 155 } 156 static void mesh_configuration_server_stop_publishing_using_appkey(mesh_model_t * mesh_model, uint16_t appkey_index){ 157 // stop publishing if this AppKey was used 158 if (mesh_model->publication_model != NULL){ 159 mesh_publication_model_t * publication_model = mesh_model->publication_model; 160 if (publication_model->appkey_index == appkey_index){ 161 publication_model->address = MESH_ADDRESS_UNSASSIGNED; 162 publication_model->appkey_index = 0; 163 publication_model->period = 0; 164 publication_model->ttl = 0; 165 publication_model->retransmit = 0; 166 167 mesh_model_store_publication(mesh_model); 168 } 169 } 170 } 171 172 // AppKeys Helper 173 static void mesh_configuration_server_delete_appkey(mesh_transport_key_t * transport_key){ 174 uint16_t appkey_index = transport_key->appkey_index; 175 176 // iterate over elements and models 177 mesh_element_iterator_t element_it; 178 mesh_element_iterator_init(&element_it); 179 while (mesh_element_iterator_has_next(&element_it)){ 180 mesh_element_t * element = mesh_element_iterator_next(&element_it); 181 mesh_model_iterator_t model_it; 182 mesh_model_iterator_init(&model_it, element); 183 while (mesh_model_iterator_has_next(&model_it)){ 184 mesh_model_t * mesh_model = mesh_model_iterator_next(&model_it); 185 186 // remove from Model to AppKey List 187 mesh_model_unbind_appkey(mesh_model, appkey_index); 188 189 // stop publishing if this appkey is used 190 mesh_configuration_server_stop_publishing_using_appkey(mesh_model, appkey_index); 191 } 192 } 193 194 mesh_access_appkey_finalize(transport_key); 195 } 196 197 // Foundatiopn Message 198 199 const mesh_access_message_t mesh_foundation_config_beacon_status = { 200 MESH_FOUNDATION_OPERATION_BEACON_STATUS, "1" 201 }; 202 const mesh_access_message_t mesh_foundation_config_default_ttl_status = { 203 MESH_FOUNDATION_OPERATION_DEFAULT_TTL_STATUS, "1" 204 }; 205 const mesh_access_message_t mesh_foundation_config_friend_status = { 206 MESH_FOUNDATION_OPERATION_FRIEND_STATUS, "1" 207 }; 208 const mesh_access_message_t mesh_foundation_config_gatt_proxy_status = { 209 MESH_FOUNDATION_OPERATION_GATT_PROXY_STATUS, "1" 210 }; 211 const mesh_access_message_t mesh_foundation_config_relay_status = { 212 MESH_FOUNDATION_OPERATION_RELAY_STATUS, "11" 213 }; 214 const mesh_access_message_t mesh_foundation_config_model_publication_status = { 215 MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_STATUS, "1222111m" 216 }; 217 const mesh_access_message_t mesh_foundation_config_model_subscription_status = { 218 MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_STATUS, "122m" 219 }; 220 const mesh_access_message_t mesh_foundation_config_netkey_status = { 221 MESH_FOUNDATION_OPERATION_NETKEY_STATUS, "12" 222 }; 223 const mesh_access_message_t mesh_foundation_config_appkey_status = { 224 MESH_FOUNDATION_OPERATION_APPKEY_STATUS, "13" 225 }; 226 const mesh_access_message_t mesh_foundation_config_model_app_status = { 227 MESH_FOUNDATION_OPERATION_MODEL_APP_STATUS, "122m" 228 }; 229 const mesh_access_message_t mesh_foundation_node_reset_status = { 230 MESH_FOUNDATION_OPERATION_NODE_RESET_STATUS, "" 231 }; 232 const mesh_access_message_t mesh_foundation_config_heartbeat_publication_status = { 233 MESH_FOUNDATION_OPERATION_HEARTBEAT_PUBLICATION_STATUS, "1211122" 234 }; 235 const mesh_access_message_t mesh_foundation_config_network_transmit_status = { 236 MESH_FOUNDATION_OPERATION_NETWORK_TRANSMIT_STATUS, "1" 237 }; 238 const mesh_access_message_t mesh_foundation_node_identity_status = { 239 MESH_FOUNDATION_OPERATION_NODE_IDENTITY_STATUS, "121" 240 }; 241 const mesh_access_message_t mesh_key_refresh_phase_status = { 242 MESH_FOUNDATION_OPERATION_KEY_REFRESH_PHASE_STATUS, "121" 243 }; 244 const mesh_access_message_t mesh_foundation_low_power_node_poll_timeout_status = { 245 MESH_FOUNDATION_OPERATION_LOW_POWER_NODE_POLL_TIMEOUT_STATUS, "23" 246 }; 247 const mesh_access_message_t mesh_foundation_config_heartbeat_subscription_status = { 248 MESH_FOUNDATION_OPERATION_HEARTBEAT_SUBSCRIPTION_STATUS, "1221111" 249 }; 250 251 static void config_server_send_message(uint16_t netkey_index, uint16_t dest, mesh_pdu_t *pdu){ 252 // Configuration Server is on primary element and can only use DeviceKey 253 uint16_t appkey_index = MESH_DEVICE_KEY_INDEX; 254 uint16_t src = mesh_node_get_primary_element_address(); 255 uint8_t ttl = mesh_foundation_default_ttl_get(); 256 mesh_upper_transport_setup_access_pdu_header(pdu, netkey_index, appkey_index, ttl, src, dest, 0); 257 mesh_access_send_unacknowledged_pdu(pdu); 258 } 259 260 static void config_composition_data_status(uint16_t netkey_index, uint16_t dest){ 261 262 printf("Received Config Composition Data Get -> send Config Composition Data Status\n"); 263 264 mesh_transport_pdu_t * transport_pdu = mesh_access_transport_init(MESH_FOUNDATION_OPERATION_COMPOSITION_DATA_STATUS); 265 if (!transport_pdu) return; 266 267 // page 0 268 mesh_access_transport_add_uint8(transport_pdu, 0); 269 270 // CID 271 mesh_access_transport_add_uint16(transport_pdu, BLUETOOTH_COMPANY_ID_BLUEKITCHEN_GMBH); 272 // PID 273 mesh_access_transport_add_uint16(transport_pdu, 0); 274 // VID 275 mesh_access_transport_add_uint16(transport_pdu, 0); 276 // CRPL - number of protection list entries 277 mesh_access_transport_add_uint16(transport_pdu, 1); 278 // Features - Relay, Proxy, Friend, Lower Power, ... 279 mesh_access_transport_add_uint16(transport_pdu, 0); 280 281 mesh_element_iterator_t element_it; 282 mesh_element_iterator_init(&element_it); 283 while (mesh_element_iterator_has_next(&element_it)){ 284 mesh_element_t * element = mesh_element_iterator_next(&element_it); 285 286 // Loc 287 mesh_access_transport_add_uint16(transport_pdu, element->loc); 288 // NumS 289 mesh_access_transport_add_uint8( transport_pdu, element->models_count_sig); 290 // NumV 291 mesh_access_transport_add_uint8( transport_pdu, element->models_count_vendor); 292 293 mesh_model_iterator_t model_it; 294 295 // SIG Models 296 mesh_model_iterator_init(&model_it, element); 297 while (mesh_model_iterator_has_next(&model_it)){ 298 mesh_model_t * model = mesh_model_iterator_next(&model_it); 299 if (!mesh_model_is_bluetooth_sig(model->model_identifier)) continue; 300 mesh_access_transport_add_uint16(transport_pdu, model->model_identifier); 301 } 302 // Vendor Models 303 mesh_model_iterator_init(&model_it, element); 304 while (mesh_model_iterator_has_next(&model_it)){ 305 mesh_model_t * model = mesh_model_iterator_next(&model_it); 306 if (mesh_model_is_bluetooth_sig(model->model_identifier)) continue; 307 mesh_access_transport_add_uint32(transport_pdu, model->model_identifier); 308 } 309 } 310 311 // send as segmented access pdu 312 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 313 } 314 315 static void config_composition_data_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 316 UNUSED(mesh_model); 317 config_composition_data_status(mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 318 319 mesh_access_message_processed(pdu); 320 } 321 322 static void config_model_beacon_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest){ 323 UNUSED(mesh_model); 324 // setup message 325 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_config_beacon_status, 326 mesh_foundation_beacon_get()); 327 if (!transport_pdu) return; 328 329 // send as segmented access pdu 330 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 331 } 332 333 static void config_beacon_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 334 config_model_beacon_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 335 336 mesh_access_message_processed(pdu); 337 } 338 339 static void config_beacon_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 340 mesh_access_parser_state_t parser; 341 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 342 343 uint8_t beacon_enabled = mesh_access_parser_get_u8(&parser); 344 345 // beacon valid 346 if (beacon_enabled < MESH_FOUNDATION_STATE_NOT_SUPPORTED) { 347 // set and store new value 348 mesh_foundation_beacon_set(beacon_enabled); 349 mesh_foundation_state_store(); 350 351 // send status 352 config_model_beacon_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 353 } 354 355 mesh_access_message_processed(pdu); 356 } 357 358 static void config_model_default_ttl_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest){ 359 UNUSED(mesh_model); 360 // setup message 361 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 362 &mesh_foundation_config_default_ttl_status, mesh_foundation_default_ttl_get()); 363 if (!transport_pdu) return; 364 365 // send as segmented access pdu 366 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 367 } 368 369 static void config_default_ttl_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 370 config_model_default_ttl_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 371 372 mesh_access_message_processed(pdu); 373 } 374 375 static void config_default_ttl_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 376 mesh_access_parser_state_t parser; 377 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 378 379 uint8_t new_ttl = mesh_access_parser_get_u8(&parser); 380 381 // validate (0x01 and > 0x7f are prohibited) 382 if (new_ttl <= 0x7f && new_ttl != 0x01) { 383 384 // set and store 385 mesh_foundation_default_ttl_set(new_ttl); 386 mesh_foundation_state_store(); 387 388 // send status 389 config_model_default_ttl_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 390 } 391 392 mesh_access_message_processed(pdu); 393 } 394 395 static void config_friend_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest){ 396 UNUSED(mesh_model); 397 398 // setup message 399 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 400 &mesh_foundation_config_friend_status, mesh_foundation_friend_get()); 401 if (!transport_pdu) return; 402 403 // send as segmented access pdu 404 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 405 } 406 407 static void config_friend_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 408 config_friend_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 409 410 mesh_access_message_processed(pdu); 411 } 412 413 static void config_friend_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 414 mesh_access_parser_state_t parser; 415 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 416 417 uint8_t new_friend_state = mesh_access_parser_get_u8(&parser); 418 419 // validate 420 if (new_friend_state < MESH_FOUNDATION_STATE_NOT_SUPPORTED) { 421 422 // set and store 423 if (mesh_foundation_friend_get() != MESH_FOUNDATION_STATE_NOT_SUPPORTED){ 424 mesh_foundation_friend_set(new_friend_state); 425 mesh_foundation_state_store(); 426 } 427 428 // send status 429 config_friend_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 430 } 431 432 mesh_access_message_processed(pdu); 433 } 434 435 static void config_model_gatt_proxy_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest){ 436 UNUSED(mesh_model); 437 // setup message 438 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_config_gatt_proxy_status, mesh_foundation_gatt_proxy_get()); 439 if (!transport_pdu) return; 440 441 // send as segmented access pdu 442 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 443 } 444 445 static void config_gatt_proxy_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 446 config_model_gatt_proxy_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 447 448 mesh_access_message_processed(pdu); 449 } 450 451 static void config_gatt_proxy_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 452 mesh_access_parser_state_t parser; 453 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 454 455 uint8_t enabled = mesh_access_parser_get_u8(&parser); 456 457 // validate 458 if (enabled < MESH_FOUNDATION_STATE_NOT_SUPPORTED) { 459 // set and store 460 mesh_foundation_gatt_proxy_set(enabled); 461 mesh_foundation_state_store(); 462 463 // send status 464 config_model_gatt_proxy_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 465 } 466 467 mesh_access_message_processed(pdu); 468 469 // trigger heartbeat emit on change 470 mesh_configuration_server_feature_changed(); 471 } 472 473 static void config_model_relay_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest){ 474 UNUSED(mesh_model); 475 476 // setup message 477 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_config_relay_status, 478 mesh_foundation_relay_get(), 479 mesh_foundation_relay_retransmit_get()); 480 if (!transport_pdu) return; 481 482 // send as segmented access pdu 483 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 484 } 485 486 static void config_relay_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 487 config_model_relay_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 488 489 mesh_access_message_processed(pdu); 490 } 491 492 static void config_relay_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 493 494 mesh_access_parser_state_t parser; 495 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 496 497 // check if valid 498 uint8_t relay = mesh_access_parser_get_u8(&parser); 499 uint8_t relay_retransmit = mesh_access_parser_get_u8(&parser); 500 501 // check if valid 502 if (relay <= 1) { 503 // only update if supported 504 if (mesh_foundation_relay_get() != MESH_FOUNDATION_STATE_NOT_SUPPORTED){ 505 mesh_foundation_relay_set(relay); 506 mesh_foundation_relay_retransmit_set(relay_retransmit); 507 mesh_foundation_state_store(); 508 } 509 510 // send status 511 config_model_relay_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 512 } 513 514 mesh_access_message_processed(pdu); 515 516 // trigger heartbeat emit on change 517 mesh_configuration_server_feature_changed(); 518 } 519 520 static void config_model_network_transmit_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest){ 521 UNUSED(mesh_model); 522 523 // setup message 524 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 525 &mesh_foundation_config_network_transmit_status, mesh_foundation_network_transmit_get()); 526 if (!transport_pdu) return; 527 528 // send as segmented access pdu 529 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 530 } 531 532 static void config_model_network_transmit_get_handler(mesh_model_t * mesh_model, mesh_pdu_t * pdu){ 533 config_model_network_transmit_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 534 535 mesh_access_message_processed(pdu); 536 } 537 538 static void config_model_network_transmit_set_handler(mesh_model_t * mesh_model, mesh_pdu_t * pdu){ 539 mesh_access_parser_state_t parser; 540 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 541 542 uint8_t new_ttl = mesh_access_parser_get_u8(&parser); 543 544 // store 545 mesh_foundation_network_transmit_set(new_ttl); 546 mesh_foundation_state_store(); 547 548 // 549 config_model_network_transmit_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 550 551 mesh_access_message_processed(pdu); 552 } 553 554 // NetKey List 555 556 void config_nekey_list_set_max(uint16_t max){ 557 config_netkey_list_max = max; 558 } 559 560 static void config_netkey_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, uint16_t new_netkey_index){ 561 UNUSED(mesh_model); 562 563 // setup message 564 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 565 &mesh_foundation_config_netkey_status, status, new_netkey_index); 566 if (!transport_pdu) return; 567 568 // send as segmented access pdu 569 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 570 } 571 572 static void config_netkey_list(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest) { 573 UNUSED(mesh_model); 574 575 mesh_transport_pdu_t * transport_pdu = mesh_access_transport_init(MESH_FOUNDATION_OPERATION_NETKEY_LIST); 576 if (!transport_pdu) return; 577 578 // add list of netkey indexes 579 mesh_network_key_iterator_t it; 580 mesh_network_key_iterator_init(&it); 581 while (mesh_network_key_iterator_has_more(&it)){ 582 mesh_network_key_t * network_key = mesh_network_key_iterator_get_next(&it); 583 mesh_access_transport_add_uint16(transport_pdu, network_key->netkey_index); 584 } 585 586 // send as segmented access pdu 587 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 588 } 589 590 static void config_netkey_add_derived(void * arg){ 591 mesh_subnet_t * subnet = (mesh_subnet_t *) arg; 592 593 // store network key 594 mesh_store_network_key(subnet->old_key); 595 596 // add key to NetKey List 597 mesh_network_key_add(subnet->old_key); 598 599 // add subnet 600 mesh_subnet_add(subnet); 601 602 #ifdef ENABLE_MESH_PROXY_SERVER 603 mesh_proxy_start_advertising_with_network_id(); 604 #endif 605 606 config_netkey_status(mesh_model_get_configuration_server(), mesh_pdu_netkey_index(access_pdu_in_process), mesh_pdu_src(access_pdu_in_process), MESH_FOUNDATION_STATUS_SUCCESS, subnet->netkey_index); 607 mesh_access_message_processed(access_pdu_in_process); 608 } 609 610 static void config_netkey_add_handler(mesh_model_t * mesh_model, mesh_pdu_t * pdu){ 611 mesh_access_parser_state_t parser; 612 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 613 614 // get params 615 uint8_t new_netkey[16]; 616 uint16_t new_netkey_index = mesh_access_parser_get_u16(&parser); 617 mesh_access_parser_get_key(&parser, new_netkey); 618 619 uint8_t status; 620 621 const mesh_subnet_t * existing_subnet = mesh_subnet_get_by_netkey_index(new_netkey_index); 622 if (existing_subnet == NULL){ 623 624 // check limit for pts 625 uint16_t internal_index = mesh_network_key_get_free_index(); 626 if (internal_index == 0 || (config_netkey_list_max && mesh_network_key_list_count() >= config_netkey_list_max)){ 627 status = MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES; 628 } else { 629 630 // allocate new key and subnet 631 mesh_network_key_t * new_network_key = btstack_memory_mesh_network_key_get(); 632 mesh_subnet_t * new_subnet = btstack_memory_mesh_subnet_get(); 633 634 if (new_network_key == NULL || new_subnet == NULL){ 635 if (new_network_key != NULL){ 636 btstack_memory_mesh_network_key_free(new_network_key); 637 } 638 if (new_subnet != NULL){ 639 btstack_memory_mesh_subnet_free(new_subnet); 640 } 641 status = MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES; 642 643 } else { 644 645 // setup key 646 new_network_key->internal_index = internal_index; 647 new_network_key->netkey_index = new_netkey_index; 648 memcpy(new_network_key->net_key, new_netkey, 16); 649 650 // setup subnet 651 new_subnet->old_key = new_network_key; 652 new_subnet->netkey_index = new_netkey_index; 653 new_subnet->key_refresh = MESH_KEY_REFRESH_NOT_ACTIVE; 654 655 // derive other keys 656 access_pdu_in_process = pdu; 657 mesh_network_key_derive(&configuration_server_cmac_request, new_network_key, config_netkey_add_derived, new_subnet); 658 return; 659 } 660 } 661 662 } else { 663 // network key for netkey index already exists 664 if (memcmp(existing_subnet->old_key->net_key, new_netkey, 16) == 0){ 665 // same netkey 666 status = MESH_FOUNDATION_STATUS_SUCCESS; 667 } else { 668 // different netkey 669 status = MESH_FOUNDATION_STATUS_KEY_INDEX_ALREADY_STORED; 670 } 671 } 672 673 // report status 674 config_netkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, new_netkey_index); 675 mesh_access_message_processed(pdu); 676 } 677 678 static void config_netkey_update_derived(void * arg){ 679 mesh_subnet_t * subnet = (mesh_subnet_t *) arg; 680 681 // store network key 682 mesh_store_network_key(subnet->new_key); 683 684 // add key to NetKey List 685 mesh_network_key_add(subnet->new_key); 686 687 // update subnet - Key Refresh Phase 1 688 subnet->key_refresh = MESH_KEY_REFRESH_FIRST_PHASE; 689 690 // report status 691 config_netkey_status(mesh_model_get_configuration_server(), mesh_pdu_netkey_index(access_pdu_in_process), mesh_pdu_src(access_pdu_in_process), MESH_FOUNDATION_STATUS_SUCCESS, subnet->netkey_index); 692 mesh_access_message_processed(access_pdu_in_process); 693 } 694 695 static void config_netkey_update_handler(mesh_model_t * mesh_model, mesh_pdu_t * pdu) { 696 mesh_access_parser_state_t parser; 697 mesh_access_parser_init(&parser, (mesh_pdu_t *) pdu); 698 699 // get params 700 uint8_t new_netkey[16]; 701 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 702 mesh_access_parser_get_key(&parser, new_netkey); 703 704 // get existing subnet 705 mesh_subnet_t * subnet = mesh_subnet_get_by_netkey_index(netkey_index); 706 if (subnet == NULL){ 707 config_netkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX, netkey_index); 708 mesh_access_message_processed(access_pdu_in_process); 709 return; 710 } 711 712 // setup new key 713 uint16_t internal_index = mesh_network_key_get_free_index(); 714 mesh_network_key_t * new_network_key = btstack_memory_mesh_network_key_get(); 715 if (internal_index == 0 || new_network_key == NULL){ 716 config_netkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES, netkey_index); 717 mesh_access_message_processed(access_pdu_in_process); 718 return; 719 } 720 721 // setup new key 722 new_network_key->internal_index = internal_index; 723 new_network_key->netkey_index = netkey_index; 724 new_network_key->version = (uint8_t)(subnet->old_key->version + 1); 725 memcpy(new_network_key->net_key, new_netkey, 16); 726 727 // store in subnet (not active yet) 728 subnet->new_key = new_network_key; 729 730 // derive other keys 731 access_pdu_in_process = pdu; 732 mesh_network_key_derive(&configuration_server_cmac_request, new_network_key, config_netkey_update_derived, subnet); 733 } 734 735 static void config_netkey_delete_handler(mesh_model_t * mesh_model, mesh_pdu_t * pdu) { 736 mesh_access_parser_state_t parser; 737 mesh_access_parser_init(&parser, (mesh_pdu_t *) pdu); 738 739 // get params 740 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 741 742 // get existing network_key 743 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 744 745 // remove subnet 746 mesh_subnet_t * subnet = mesh_subnet_get_by_netkey_index(netkey_index); 747 if (subnet != NULL){ 748 // A NetKey shall not be deleted from the NetKey List using a message secured with this NetKey. 749 // Also prevents deleting the last network key 750 if (netkey_index != mesh_pdu_netkey_index(pdu)){ 751 752 // remove all appkeys for this netkey 753 mesh_transport_key_iterator_t it; 754 mesh_transport_key_iterator_init(&it, netkey_index); 755 while (mesh_transport_key_iterator_has_more(&it)){ 756 mesh_transport_key_t * transport_key = mesh_transport_key_iterator_get_next(&it); 757 mesh_configuration_server_delete_appkey(transport_key); 758 } 759 760 // delete old/current key 761 mesh_access_netkey_finalize(subnet->old_key); 762 subnet->old_key = NULL; 763 764 // delete new key 765 if (subnet->new_key != NULL){ 766 mesh_access_netkey_finalize(subnet->new_key); 767 subnet->new_key = NULL; 768 } 769 770 // remove subnet 771 mesh_subnet_remove(subnet); 772 btstack_memory_mesh_subnet_free(subnet); 773 774 } else { 775 status = MESH_FOUNDATION_STATUS_CANNOT_REMOVE; 776 } 777 } 778 config_netkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, netkey_index); 779 } 780 781 static void config_netkey_get_handler(mesh_model_t * mesh_model, mesh_pdu_t * pdu){ 782 config_netkey_list(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 783 mesh_access_message_processed(pdu); 784 } 785 786 // AppKey List 787 788 static void config_appkey_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest, uint32_t netkey_and_appkey_index, uint8_t status){ 789 UNUSED(mesh_model); 790 791 // setup message 792 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_config_appkey_status, 793 status, netkey_and_appkey_index); 794 if (!transport_pdu) return; 795 796 // send as segmented access pdu 797 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 798 } 799 800 static void config_appkey_list(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest, uint32_t netkey_index_of_list){ 801 UNUSED(mesh_model); 802 803 mesh_transport_pdu_t * transport_pdu = mesh_access_transport_init(MESH_FOUNDATION_OPERATION_APPKEY_LIST); 804 if (!transport_pdu) return; 805 806 // check netkey_index is valid 807 mesh_network_key_t * network_key = mesh_network_key_list_get(netkey_index_of_list); 808 uint8_t status; 809 if (network_key == NULL){ 810 status = MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX; 811 } else { 812 status = MESH_FOUNDATION_STATUS_SUCCESS; 813 } 814 mesh_access_transport_add_uint8(transport_pdu, status); 815 mesh_access_transport_add_uint16(transport_pdu, netkey_index_of_list); 816 817 // add list of appkey indexes 818 mesh_transport_key_iterator_t it; 819 mesh_transport_key_iterator_init(&it, netkey_index_of_list); 820 while (mesh_transport_key_iterator_has_more(&it)){ 821 mesh_transport_key_t * transport_key = mesh_transport_key_iterator_get_next(&it); 822 mesh_access_transport_add_uint16(transport_pdu, transport_key->appkey_index); 823 } 824 825 // send as segmented access pdu 826 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 827 } 828 829 static void config_appkey_add_or_update_aid(void *arg){ 830 mesh_transport_key_t * transport_key = (mesh_transport_key_t *) arg; 831 832 printf("Config Appkey Add/Update: NetKey Index 0x%04x, AppKey Index 0x%04x, AID %02x: ", transport_key->netkey_index, transport_key->appkey_index, transport_key->aid); 833 printf_hexdump(transport_key->key, 16); 834 835 // store in TLV 836 mesh_store_app_key(transport_key); 837 838 // add app key 839 mesh_transport_key_add(transport_key); 840 841 uint32_t netkey_and_appkey_index = (transport_key->appkey_index << 12) | transport_key->netkey_index; 842 config_appkey_status(mesh_model_get_configuration_server(), mesh_pdu_netkey_index(access_pdu_in_process), mesh_pdu_src(access_pdu_in_process), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_SUCCESS); 843 844 mesh_access_message_processed(access_pdu_in_process); 845 } 846 847 static void config_appkey_add_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 848 849 mesh_access_parser_state_t parser; 850 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 851 852 // netkey and appkey index 853 uint32_t netkey_and_appkey_index = mesh_access_parser_get_u24(&parser); 854 uint16_t netkey_index = netkey_and_appkey_index & 0xfff; 855 uint16_t appkey_index = netkey_and_appkey_index >> 12; 856 857 // actual key 858 uint8_t appkey[16]; 859 mesh_access_parser_get_key(&parser, appkey); 860 861 // check netkey_index is valid 862 mesh_network_key_t * network_key = mesh_network_key_list_get(netkey_index); 863 if (network_key == NULL){ 864 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX); 865 mesh_access_message_processed(pdu); 866 return; 867 } 868 869 // check if appkey already exists 870 mesh_transport_key_t * transport_key = mesh_transport_key_get(appkey_index); 871 if (transport_key){ 872 uint8_t status; 873 if (transport_key->netkey_index != netkey_index){ 874 // already stored but with different netkey 875 status = MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX; 876 } else if (memcmp(transport_key->key, appkey, 16) == 0){ 877 // key identical 878 status = MESH_FOUNDATION_STATUS_SUCCESS; 879 } else { 880 // key differs 881 status = MESH_FOUNDATION_STATUS_KEY_INDEX_ALREADY_STORED; 882 } 883 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, status); 884 mesh_access_message_processed(pdu); 885 return; 886 } 887 888 // create app key (first get free slot in transport key table) 889 mesh_transport_key_t * app_key = NULL; 890 uint16_t internal_index = mesh_transport_key_get_free_index(); 891 if (internal_index > 0){ 892 app_key = btstack_memory_mesh_transport_key_get(); 893 } 894 if (app_key == NULL) { 895 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES); 896 mesh_access_message_processed(pdu); 897 return; 898 } 899 900 // store data 901 app_key->internal_index = internal_index; 902 app_key->akf = 1; 903 app_key->appkey_index = appkey_index; 904 app_key->netkey_index = netkey_index; 905 app_key->version = 0; 906 app_key->old_key = 0; 907 908 memcpy(app_key->key, appkey, 16); 909 910 // calculate AID 911 access_pdu_in_process = pdu; 912 mesh_transport_key_calc_aid(&configuration_server_cmac_request, app_key, config_appkey_add_or_update_aid, app_key); 913 } 914 915 static void config_appkey_update_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 916 917 mesh_access_parser_state_t parser; 918 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 919 920 // netkey and appkey index 921 uint32_t netkey_and_appkey_index = mesh_access_parser_get_u24(&parser); 922 uint16_t netkey_index = netkey_and_appkey_index & 0xfff; 923 uint16_t appkey_index = netkey_and_appkey_index >> 12; 924 925 // actual key 926 uint8_t appkey[16]; 927 mesh_access_parser_get_key(&parser, appkey); 928 929 930 // for PTS testing 931 // check netkey_index is valid 932 mesh_network_key_t * network_key = mesh_network_key_list_get(netkey_index); 933 if (network_key == NULL){ 934 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX); 935 mesh_access_message_processed(pdu); 936 return; 937 } 938 939 // check if appkey already exists 940 mesh_transport_key_t * existing_app_key = mesh_transport_key_get(appkey_index); 941 if (!existing_app_key) { 942 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INVALID_APPKEY_INDEX); 943 mesh_access_message_processed(pdu); 944 return; 945 } 946 947 if (existing_app_key->netkey_index != netkey_index){ 948 // already stored but with different netkey 949 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INVALID_BINDING); 950 mesh_access_message_processed(pdu); 951 return; 952 } 953 954 if (memcmp(existing_app_key->key, appkey, 16) == 0){ 955 // key identical 956 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_SUCCESS); 957 mesh_access_message_processed(pdu); 958 return; 959 } 960 961 // create app key 962 mesh_transport_key_t * new_app_key = NULL; 963 uint16_t internal_index = mesh_transport_key_get_free_index(); 964 if (internal_index > 0){ 965 new_app_key = btstack_memory_mesh_transport_key_get(); 966 } 967 if (new_app_key == NULL) { 968 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES); 969 mesh_access_message_processed(pdu); 970 return; 971 } 972 973 // store data 974 new_app_key->internal_index = internal_index; 975 new_app_key->appkey_index = appkey_index; 976 new_app_key->netkey_index = netkey_index; 977 new_app_key->key_refresh = 1; 978 new_app_key->version = (uint8_t)(existing_app_key->version + 1); 979 memcpy(new_app_key->key, appkey, 16); 980 981 // mark old key 982 existing_app_key->old_key = 1; 983 984 // calculate AID 985 access_pdu_in_process = pdu; 986 mesh_transport_key_calc_aid(&configuration_server_cmac_request, new_app_key, config_appkey_add_or_update_aid, new_app_key); 987 } 988 989 static void config_appkey_delete_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 990 mesh_access_parser_state_t parser; 991 mesh_access_parser_init(&parser, (mesh_pdu_t *) pdu); 992 993 // netkey and appkey index 994 uint32_t netkey_and_appkey_index = mesh_access_parser_get_u24(&parser); 995 uint16_t netkey_index = netkey_and_appkey_index & 0xfff; 996 uint16_t appkey_index = netkey_and_appkey_index >> 12; 997 998 // check netkey_index is valid 999 mesh_network_key_t * network_key = mesh_network_key_list_get(netkey_index); 1000 if (network_key == NULL){ 1001 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX); 1002 mesh_access_message_processed(pdu); 1003 return; 1004 } 1005 1006 // check if appkey already exists 1007 mesh_transport_key_t * transport_key = mesh_transport_key_get(appkey_index); 1008 if (transport_key){ 1009 mesh_configuration_server_delete_appkey(transport_key); 1010 } 1011 1012 config_appkey_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_and_appkey_index, MESH_FOUNDATION_STATUS_SUCCESS); 1013 mesh_access_message_processed(pdu); 1014 } 1015 1016 static void config_appkey_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1017 mesh_access_parser_state_t parser; 1018 mesh_access_parser_init(&parser, (mesh_pdu_t *) pdu); 1019 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 1020 1021 config_appkey_list(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), netkey_index); 1022 mesh_access_message_processed(pdu); 1023 } 1024 1025 // Configuration Model Subscriptions (messages) 1026 1027 static void config_model_subscription_list_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, uint16_t element_address, uint32_t model_identifier, mesh_model_t * target_model){ 1028 UNUSED(mesh_model); 1029 1030 uint16_t opcode; 1031 if (mesh_model_is_bluetooth_sig(model_identifier)){ 1032 opcode = MESH_FOUNDATION_OPERATION_SIG_MODEL_SUBSCRIPTION_LIST; 1033 } else { 1034 opcode = MESH_FOUNDATION_OPERATION_VENDOR_MODEL_SUBSCRIPTION_LIST; 1035 } 1036 1037 mesh_transport_pdu_t * transport_pdu = mesh_access_transport_init(opcode); 1038 if (!transport_pdu) return; 1039 1040 // setup segmented message 1041 mesh_access_transport_add_uint8(transport_pdu, status); 1042 mesh_access_transport_add_uint16(transport_pdu, element_address); 1043 mesh_access_transport_add_model_identifier(transport_pdu, model_identifier); 1044 1045 if (target_model != NULL){ 1046 uint16_t i; 1047 for (i = 0; i < MAX_NR_MESH_SUBSCRIPTION_PER_MODEL; i++){ 1048 if (target_model->subscriptions[i] == MESH_ADDRESS_UNSASSIGNED) continue; 1049 if (mesh_network_address_virtual(target_model->subscriptions[i])) continue; 1050 mesh_access_transport_add_uint16(transport_pdu, target_model->subscriptions[i]); 1051 } 1052 } 1053 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1054 } 1055 1056 static void config_model_subscription_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1057 mesh_access_parser_state_t parser; 1058 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1059 1060 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1061 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1062 1063 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1064 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1065 1066 config_model_subscription_list_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, model_identifier, target_model); 1067 mesh_access_message_processed(pdu); 1068 } 1069 1070 static void config_model_subscription_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, uint16_t element_address, uint16_t address, uint32_t model_identifier){ 1071 UNUSED(mesh_model); 1072 1073 // setup message 1074 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_config_model_subscription_status, 1075 status, element_address, address, model_identifier); 1076 if (!transport_pdu) return; 1077 // send as segmented access pdu 1078 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1079 } 1080 1081 static void config_model_subscription_add_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1082 mesh_access_parser_state_t parser; 1083 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1084 1085 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1086 uint16_t address = mesh_access_parser_get_u16(&parser); 1087 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1088 1089 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1090 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1091 1092 if (target_model != NULL){ 1093 if (mesh_network_address_group(address) && !mesh_network_address_all_nodes(address)){ 1094 status = mesh_model_add_subscription(target_model, address); 1095 if (status == MESH_FOUNDATION_STATUS_SUCCESS){ 1096 mesh_model_store_subscriptions(target_model); 1097 } 1098 } else { 1099 status = MESH_FOUNDATION_STATUS_INVALID_ADDRESS; 1100 } 1101 } 1102 1103 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, address, model_identifier); 1104 mesh_access_message_processed(pdu); 1105 } 1106 1107 static void config_model_subscription_virtual_address_add_hash(void *arg){ 1108 mesh_model_t * target_model = (mesh_model_t*) arg; 1109 mesh_model_t * mesh_model = mesh_model_get_configuration_server(); 1110 1111 // add if not exists 1112 mesh_virtual_address_t * virtual_address = mesh_virtual_address_for_label_uuid(configuration_server_label_uuid); 1113 if (virtual_address == NULL){ 1114 virtual_address = mesh_virtual_address_register(configuration_server_label_uuid, configuration_server_hash); 1115 } 1116 1117 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1118 uint16_t pseudo_dst = MESH_ADDRESS_UNSASSIGNED; 1119 if (virtual_address == NULL){ 1120 status = MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES; 1121 } else { 1122 pseudo_dst = virtual_address->pseudo_dst; 1123 if (!mesh_model_contains_subscription(target_model, pseudo_dst)){ 1124 status = mesh_model_add_subscription(target_model, pseudo_dst); 1125 if (status == MESH_FOUNDATION_STATUS_SUCCESS){ 1126 mesh_virtual_address_increase_refcount(virtual_address); 1127 mesh_model_store_subscriptions(target_model); 1128 } 1129 } 1130 } 1131 1132 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(access_pdu_in_process), mesh_pdu_src(access_pdu_in_process), status, configuration_server_element_address, pseudo_dst, target_model->model_identifier); 1133 mesh_access_message_processed(access_pdu_in_process); 1134 return; 1135 } 1136 1137 static void config_model_subscription_virtual_address_add_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1138 mesh_access_parser_state_t parser; 1139 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1140 1141 // ElementAddress - Address of the element - should be us 1142 configuration_server_element_address = mesh_access_parser_get_u16(&parser); 1143 1144 // store label uuid 1145 mesh_access_parser_get_label_uuid(&parser, configuration_server_label_uuid); 1146 1147 // Model Identifier 1148 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1149 1150 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1151 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(configuration_server_element_address, model_identifier, &status); 1152 1153 if (target_model == NULL){ 1154 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, configuration_server_element_address, MESH_ADDRESS_UNSASSIGNED, model_identifier); 1155 mesh_access_message_processed(pdu); 1156 return; 1157 } 1158 1159 access_pdu_in_process = pdu; 1160 mesh_virtual_address(&configuration_server_cmac_request, configuration_server_label_uuid, &configuration_server_hash, &config_model_subscription_virtual_address_add_hash, target_model); 1161 } 1162 1163 static void config_model_subscription_overwrite_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1164 mesh_access_parser_state_t parser; 1165 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1166 1167 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1168 uint16_t address = mesh_access_parser_get_u16(&parser); 1169 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1170 1171 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1172 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1173 1174 if (target_model != NULL){ 1175 if (mesh_network_address_group(address) && !mesh_network_address_all_nodes(address)){ 1176 mesh_subcription_decrease_virtual_address_ref_count(target_model); 1177 mesh_model_delete_all_subscriptions(mesh_model); 1178 mesh_model_add_subscription(mesh_model, address); 1179 mesh_model_store_subscriptions(target_model); 1180 } else { 1181 status = MESH_FOUNDATION_STATUS_INVALID_ADDRESS; 1182 } 1183 } 1184 1185 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, address, model_identifier); 1186 mesh_access_message_processed(pdu); 1187 } 1188 1189 static void config_model_subscription_virtual_address_overwrite_hash(void *arg){ 1190 mesh_model_t * target_model = (mesh_model_t*) arg; 1191 mesh_model_t * mesh_model = mesh_model_get_configuration_server(); 1192 1193 // add if not exists 1194 mesh_virtual_address_t * virtual_address = mesh_virtual_address_for_label_uuid(configuration_server_label_uuid); 1195 if (virtual_address == NULL){ 1196 virtual_address = mesh_virtual_address_register(configuration_server_label_uuid, configuration_server_hash); 1197 } 1198 1199 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1200 uint16_t pseudo_dst = MESH_ADDRESS_UNSASSIGNED; 1201 if (virtual_address == NULL){ 1202 status = MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES; 1203 } else { 1204 1205 // increase refcount first to avoid flash delete + add in a row 1206 mesh_virtual_address_increase_refcount(virtual_address); 1207 1208 // decrease ref counts for virtual addresses in subscription 1209 mesh_subcription_decrease_virtual_address_ref_count(target_model); 1210 1211 // clear subscriptions 1212 mesh_model_delete_all_subscriptions(target_model); 1213 1214 // add new subscription (successfull if MAX_NR_MESH_SUBSCRIPTION_PER_MODEL > 0) 1215 pseudo_dst = virtual_address->pseudo_dst; 1216 mesh_model_add_subscription(target_model, pseudo_dst); 1217 1218 mesh_model_store_subscriptions(target_model); 1219 } 1220 1221 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(access_pdu_in_process), mesh_pdu_src(access_pdu_in_process), status, configuration_server_element_address, pseudo_dst, target_model->model_identifier); 1222 mesh_access_message_processed(access_pdu_in_process); 1223 return; 1224 } 1225 1226 static void config_model_subscription_virtual_address_overwrite_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1227 mesh_access_parser_state_t parser; 1228 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1229 1230 // ElementAddress - Address of the element - should be us 1231 configuration_server_element_address = mesh_access_parser_get_u16(&parser); 1232 1233 // store label uuid 1234 mesh_access_parser_get_label_uuid(&parser, configuration_server_label_uuid); 1235 1236 // Model Identifier 1237 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1238 1239 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1240 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(configuration_server_element_address, model_identifier, &status); 1241 1242 if (target_model == NULL){ 1243 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, configuration_server_element_address, MESH_ADDRESS_UNSASSIGNED, model_identifier); 1244 mesh_access_message_processed(pdu); 1245 return; 1246 } 1247 access_pdu_in_process = pdu; 1248 mesh_virtual_address(&configuration_server_cmac_request, configuration_server_label_uuid, &configuration_server_hash, &config_model_subscription_virtual_address_overwrite_hash, target_model); 1249 } 1250 1251 static void config_model_subscription_delete_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1252 mesh_access_parser_state_t parser; 1253 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1254 1255 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1256 uint16_t address = mesh_access_parser_get_u16(&parser); 1257 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1258 1259 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1260 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1261 1262 if (target_model != NULL){ 1263 if (mesh_network_address_group(address) && !mesh_network_address_all_nodes(address)){ 1264 mesh_model_delete_subscription(target_model, address); 1265 mesh_model_store_subscriptions(target_model); 1266 } else { 1267 status = MESH_FOUNDATION_STATUS_INVALID_ADDRESS; 1268 } 1269 } 1270 1271 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, address, model_identifier); 1272 mesh_access_message_processed(pdu); 1273 } 1274 1275 static void config_model_subscription_virtual_address_delete_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1276 mesh_access_parser_state_t parser; 1277 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1278 1279 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1280 mesh_access_parser_get_label_uuid(&parser, configuration_server_label_uuid); 1281 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1282 1283 mesh_virtual_address_t * virtual_address = mesh_virtual_address_for_label_uuid(configuration_server_label_uuid); 1284 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1285 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1286 1287 if ((target_model != NULL) && (virtual_address != NULL) && mesh_model_contains_subscription(target_model, virtual_address->pseudo_dst)){ 1288 mesh_virtual_address_decrease_refcount(virtual_address); 1289 mesh_model_delete_subscription(target_model, virtual_address->pseudo_dst); 1290 mesh_model_store_subscriptions(target_model); 1291 } 1292 1293 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, virtual_address->hash, model_identifier); 1294 mesh_access_message_processed(pdu); 1295 } 1296 1297 static void config_model_subscription_delete_all_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1298 mesh_access_parser_state_t parser; 1299 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1300 1301 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1302 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1303 1304 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1305 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1306 1307 if (target_model != NULL){ 1308 mesh_subcription_decrease_virtual_address_ref_count(target_model); 1309 mesh_model_delete_all_subscriptions(target_model); 1310 mesh_model_store_subscriptions(target_model); 1311 } 1312 1313 config_model_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, MESH_ADDRESS_UNSASSIGNED, model_identifier); 1314 mesh_access_message_processed(pdu); 1315 } 1316 1317 // Configuration Model to AppKey List 1318 1319 static void config_model_app_status(mesh_model_t * mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, uint16_t element_address, uint16_t appkey_index, uint32_t model_identifier){ 1320 UNUSED(mesh_model); 1321 1322 // setup message 1323 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_config_model_app_status, 1324 status, element_address, appkey_index, model_identifier); 1325 if (!transport_pdu) return; 1326 1327 // send as segmented access pdu 1328 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1329 } 1330 1331 static void config_model_app_list(mesh_model_t * config_server_model, uint16_t netkey_index, uint16_t dest, uint8_t status, uint16_t element_address, uint32_t model_identifier, mesh_model_t * mesh_model){ 1332 UNUSED(config_server_model); 1333 1334 uint16_t opcode; 1335 if (mesh_model_is_bluetooth_sig(model_identifier)){ 1336 opcode = MESH_FOUNDATION_OPERATION_SIG_MODEL_APP_LIST; 1337 } else { 1338 opcode = MESH_FOUNDATION_OPERATION_VENDOR_MODEL_APP_LIST; 1339 } 1340 mesh_transport_pdu_t * transport_pdu = mesh_access_transport_init(opcode); 1341 if (!transport_pdu) return; 1342 1343 mesh_access_transport_add_uint8(transport_pdu, status); 1344 mesh_access_transport_add_uint16(transport_pdu, element_address); 1345 if (mesh_model_is_bluetooth_sig(model_identifier)) { 1346 mesh_access_transport_add_uint16(transport_pdu, mesh_model_get_model_id(model_identifier)); 1347 } else { 1348 mesh_access_transport_add_uint32(transport_pdu, model_identifier); 1349 } 1350 1351 // add list of appkey indexes 1352 if (mesh_model){ 1353 uint16_t i; 1354 for (i=0;i<MAX_NR_MESH_APPKEYS_PER_MODEL;i++){ 1355 uint16_t appkey_index = mesh_model->appkey_indices[i]; 1356 if (appkey_index == MESH_APPKEY_INVALID) continue; 1357 mesh_access_transport_add_uint16(transport_pdu, appkey_index); 1358 } 1359 } 1360 1361 // send as segmented access pdu 1362 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1363 } 1364 1365 static void config_model_app_bind_handler(mesh_model_t *config_server_model, mesh_pdu_t * pdu) { 1366 mesh_access_parser_state_t parser; 1367 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1368 1369 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1370 uint16_t appkey_index = mesh_access_parser_get_u16(&parser); 1371 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1372 1373 uint8_t status; 1374 do { 1375 // validate address and look up model 1376 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1377 if (target_model == NULL) break; 1378 1379 // validate app key exists 1380 mesh_transport_key_t * app_key = mesh_transport_key_get(appkey_index); 1381 if (!app_key){ 1382 status = MESH_FOUNDATION_STATUS_INVALID_APPKEY_INDEX; 1383 break; 1384 } 1385 1386 // Configuration Server only allows device keys 1387 if (mesh_model_is_configuration_server(model_identifier)){ 1388 status = MESH_FOUNDATION_STATUS_CANNOT_BIND; 1389 break; 1390 } 1391 status = mesh_model_bind_appkey(target_model, appkey_index); 1392 1393 } while (0); 1394 1395 config_model_app_status(config_server_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, appkey_index, model_identifier); 1396 mesh_access_message_processed(pdu); 1397 } 1398 1399 static void config_model_app_unbind_handler(mesh_model_t *config_server_model, mesh_pdu_t * pdu) { 1400 mesh_access_parser_state_t parser; 1401 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1402 1403 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1404 uint16_t appkey_index = mesh_access_parser_get_u16(&parser); 1405 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1406 1407 uint8_t status; 1408 do { 1409 // validate address and look up model 1410 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1411 if (target_model == NULL) break; 1412 1413 // validate app key exists 1414 mesh_transport_key_t * app_key = mesh_transport_key_get(appkey_index); 1415 if (!app_key){ 1416 status = MESH_FOUNDATION_STATUS_INVALID_APPKEY_INDEX; 1417 break; 1418 } 1419 1420 // stop publishing 1421 mesh_configuration_server_stop_publishing_using_appkey(target_model, appkey_index); 1422 1423 // unbind appkey 1424 mesh_model_unbind_appkey(target_model, appkey_index); 1425 1426 status = MESH_FOUNDATION_STATUS_SUCCESS; 1427 } while (0); 1428 1429 config_model_app_status(config_server_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, appkey_index, model_identifier); 1430 mesh_access_message_processed(pdu); 1431 } 1432 1433 static void config_model_app_get_handler(mesh_model_t *config_server_model, mesh_pdu_t * pdu){ 1434 mesh_access_parser_state_t parser; 1435 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1436 1437 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1438 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1439 1440 uint8_t status; 1441 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1442 config_model_app_list(config_server_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, model_identifier, target_model); 1443 mesh_access_message_processed(pdu); 1444 } 1445 1446 // Model Publication 1447 static void config_model_publication_changed(mesh_model_t *mesh_model, mesh_publication_model_t * new_publication_model){ 1448 1449 // stop publication 1450 mesh_model_publication_stop(mesh_model); 1451 1452 if (new_publication_model->address == MESH_ADDRESS_UNSASSIGNED) { 1453 // "When the PublishAddress is set to the unassigned address, the values of the AppKeyIndex, CredentialFlag, PublishTTL, PublishPeriod, PublishRetransmitCount, and PublishRetransmitIntervalSteps fields shall be set to 0x00. 1454 mesh_model->publication_model->address = MESH_ADDRESS_UNSASSIGNED; 1455 mesh_model->publication_model->appkey_index = 0; 1456 mesh_model->publication_model->friendship_credential_flag = 0; 1457 mesh_model->publication_model->period = 0; 1458 mesh_model->publication_model->ttl = 0; 1459 mesh_model->publication_model->retransmit = 0; 1460 } else { 1461 // update model publication state 1462 mesh_model->publication_model->address = new_publication_model->address; 1463 mesh_model->publication_model->appkey_index = new_publication_model->appkey_index; 1464 mesh_model->publication_model->friendship_credential_flag = new_publication_model->friendship_credential_flag; 1465 mesh_model->publication_model->period = new_publication_model->period; 1466 mesh_model->publication_model->ttl = new_publication_model->ttl; 1467 mesh_model->publication_model->retransmit = new_publication_model->retransmit; 1468 } 1469 1470 // store 1471 mesh_model_store_publication(mesh_model); 1472 1473 // start publication if address is set (nothing happens if period = 0 and retransmit = 0) 1474 if (new_publication_model->address == MESH_ADDRESS_UNSASSIGNED) return; 1475 1476 // start to publish 1477 mesh_model_publication_start(mesh_model); 1478 } 1479 1480 1481 static void 1482 config_model_publication_status(mesh_model_t *mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, 1483 uint16_t element_address, uint32_t model_identifier, mesh_publication_model_t *publication_model) { 1484 UNUSED(mesh_model); 1485 1486 // setup message 1487 uint16_t app_key_index_and_credential_flag = 0; 1488 uint16_t publish_address = 0; 1489 uint8_t ttl = 0; 1490 uint8_t period = 0; 1491 uint8_t retransmit = 0; 1492 if (status == MESH_FOUNDATION_STATUS_SUCCESS){ 1493 app_key_index_and_credential_flag = (publication_model->friendship_credential_flag << 12) | publication_model->appkey_index; 1494 ttl = publication_model->ttl; 1495 period = publication_model->period; 1496 retransmit = publication_model->retransmit; 1497 1498 publish_address = publication_model->address; 1499 if (mesh_network_address_virtual(publish_address)){ 1500 mesh_virtual_address_t * virtual_address = mesh_virtual_address_for_pseudo_dst(publish_address); 1501 if (virtual_address){ 1502 publish_address = virtual_address->hash; 1503 } 1504 } 1505 } 1506 1507 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 1508 &mesh_foundation_config_model_publication_status, status, element_address, publish_address, 1509 app_key_index_and_credential_flag, ttl, period, retransmit, model_identifier); 1510 if (!transport_pdu) return; 1511 1512 // send as segmented access pdu 1513 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1514 } 1515 1516 static void 1517 config_model_publication_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1518 1519 // set defaults 1520 memset(&configuration_server_publication_model, 0, sizeof(mesh_publication_model_t)); 1521 1522 mesh_access_parser_state_t parser; 1523 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1524 1525 // ElementAddress 1526 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1527 1528 // PublishAddress, 16 bit 1529 configuration_server_publication_model.address = mesh_access_parser_get_u16(&parser); 1530 1531 // AppKeyIndex (12), CredentialFlag (1), RFU (3) 1532 uint16_t temp = mesh_access_parser_get_u16(&parser); 1533 configuration_server_publication_model.appkey_index = temp & 0x0fff; 1534 configuration_server_publication_model.friendship_credential_flag = (temp >> 12) & 1; 1535 1536 // TTL 1537 configuration_server_publication_model.ttl = mesh_access_parser_get_u8(&parser); 1538 1539 // Period 1540 configuration_server_publication_model.period = mesh_access_parser_get_u8(&parser); 1541 1542 // Retransmit 1543 configuration_server_publication_model.retransmit = mesh_access_parser_get_u8(&parser); 1544 1545 // Model Identifier 1546 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1547 1548 // Get Model for Element + Model Identifier 1549 uint8_t status; 1550 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1551 1552 // Check if publicatation model struct provided 1553 if (status == MESH_FOUNDATION_STATUS_SUCCESS) { 1554 if (target_model->publication_model == NULL){ 1555 status = MESH_FOUNDATION_STATUS_CANNOT_SET; 1556 } 1557 } 1558 1559 // Check AppKey 1560 if (status == MESH_FOUNDATION_STATUS_SUCCESS){ 1561 // check if appkey already exists 1562 mesh_transport_key_t * app_key = mesh_transport_key_get(configuration_server_publication_model.appkey_index); 1563 if (app_key == NULL) { 1564 status = MESH_FOUNDATION_STATUS_INVALID_APPKEY_INDEX; 1565 } 1566 } 1567 1568 // Accept set 1569 if (status == MESH_FOUNDATION_STATUS_SUCCESS){ 1570 // decrease ref count if old virtual address 1571 if (mesh_network_address_virtual(configuration_server_publication_model.address)) { 1572 mesh_virtual_address_t * current_virtual_address = mesh_virtual_address_for_pseudo_dst(configuration_server_publication_model.address); 1573 mesh_virtual_address_decrease_refcount(current_virtual_address); 1574 } 1575 1576 // restart publication 1577 config_model_publication_changed(target_model, &configuration_server_publication_model); 1578 } 1579 1580 // send status 1581 config_model_publication_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, model_identifier, &configuration_server_publication_model); 1582 mesh_access_message_processed(pdu); 1583 } 1584 1585 static void config_model_publication_virtual_address_set_hash(void *arg){ 1586 mesh_model_t *mesh_model = (mesh_model_t*) arg; 1587 1588 // add if not exist 1589 mesh_virtual_address_t * virtual_address = mesh_virtual_address_for_label_uuid(configuration_server_label_uuid); 1590 if (virtual_address == NULL){ 1591 virtual_address = mesh_virtual_address_register(configuration_server_label_uuid, configuration_server_hash); 1592 } 1593 1594 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1595 if (virtual_address == NULL){ 1596 status = MESH_FOUNDATION_STATUS_INSUFFICIENT_RESOURCES; 1597 } else { 1598 1599 // increase ref count if new virtual address 1600 mesh_virtual_address_increase_refcount(virtual_address); 1601 1602 // decrease ref count if old virtual address 1603 if (mesh_network_address_virtual(configuration_server_publication_model.address)) { 1604 mesh_virtual_address_t * current_virtual_address = mesh_virtual_address_for_pseudo_dst(configuration_server_publication_model.address); 1605 if (current_virtual_address){ 1606 mesh_virtual_address_decrease_refcount(current_virtual_address); 1607 } 1608 } 1609 1610 configuration_server_publication_model.address = virtual_address->pseudo_dst; 1611 mesh_virtual_address_increase_refcount(virtual_address); 1612 1613 // restart publication 1614 config_model_publication_changed(configuration_server_target_model, &configuration_server_publication_model); 1615 } 1616 1617 // send status 1618 config_model_publication_status(mesh_model, mesh_pdu_netkey_index(access_pdu_in_process), mesh_pdu_src(access_pdu_in_process), status, configuration_server_element_address, configuration_server_model_identifier, &configuration_server_publication_model); 1619 1620 mesh_access_message_processed(access_pdu_in_process); 1621 } 1622 1623 static void 1624 config_model_publication_virtual_address_set_handler(mesh_model_t *mesh_model, 1625 mesh_pdu_t * pdu) { 1626 1627 // set defaults 1628 memset(&configuration_server_publication_model, 0, sizeof(mesh_publication_model_t)); 1629 1630 mesh_access_parser_state_t parser; 1631 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1632 1633 // ElementAddress - Address of the element 1634 configuration_server_element_address = mesh_access_parser_get_u16(&parser); 1635 1636 // store label uuid 1637 mesh_access_parser_get_label_uuid(&parser, configuration_server_label_uuid); 1638 1639 // AppKeyIndex (12), CredentialFlag (1), RFU (3) 1640 uint16_t temp = mesh_access_parser_get_u16(&parser); 1641 configuration_server_publication_model.appkey_index = temp & 0x0fff; 1642 configuration_server_publication_model.friendship_credential_flag = (temp >> 12) & 1; 1643 configuration_server_publication_model.ttl = mesh_access_parser_get_u8(&parser); 1644 configuration_server_publication_model.period = mesh_access_parser_get_u8(&parser); 1645 configuration_server_publication_model.retransmit = mesh_access_parser_get_u8(&parser); 1646 1647 // Model Identifier 1648 configuration_server_model_identifier = mesh_access_parser_get_model_identifier(&parser); 1649 1650 // Get Model for Element + Model Identifier 1651 uint8_t status; 1652 configuration_server_target_model = mesh_access_model_for_address_and_model_identifier(configuration_server_element_address, configuration_server_model_identifier, &status); 1653 1654 // Check if publicatation model struct provided 1655 if (status == MESH_FOUNDATION_STATUS_SUCCESS) { 1656 if (configuration_server_target_model->publication_model == NULL){ 1657 status = MESH_FOUNDATION_STATUS_CANNOT_SET; 1658 } 1659 } 1660 1661 // Check AppKey 1662 if (status == MESH_FOUNDATION_STATUS_SUCCESS){ 1663 // check if appkey already exists 1664 mesh_transport_key_t * app_key = mesh_transport_key_get(configuration_server_publication_model.appkey_index); 1665 if (app_key == NULL) { 1666 status = MESH_FOUNDATION_STATUS_INVALID_APPKEY_INDEX; 1667 } 1668 } 1669 1670 // on error, no need to calculate virtual address hash 1671 if (status != MESH_FOUNDATION_STATUS_SUCCESS){ 1672 config_model_publication_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, configuration_server_element_address, configuration_server_model_identifier, &configuration_server_publication_model); 1673 mesh_access_message_processed(pdu); 1674 return; 1675 } 1676 1677 access_pdu_in_process = pdu; 1678 mesh_virtual_address(&configuration_server_cmac_request, configuration_server_label_uuid, &configuration_server_hash, &config_model_publication_virtual_address_set_hash, mesh_model); 1679 } 1680 1681 static void 1682 config_model_publication_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1683 1684 1685 mesh_access_parser_state_t parser; 1686 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1687 1688 // ElementAddress - Address of the element - should be us 1689 uint16_t element_address = mesh_access_parser_get_u16(&parser); 1690 1691 // Model Identifier 1692 uint32_t model_identifier = mesh_access_parser_get_model_identifier(&parser); 1693 1694 // Get Model for Element + Model Identifier 1695 uint8_t status; 1696 mesh_model_t * target_model = mesh_access_model_for_address_and_model_identifier(element_address, model_identifier, &status); 1697 1698 mesh_publication_model_t * publication_model; 1699 if (target_model == NULL){ 1700 // use defaults 1701 memset(&configuration_server_publication_model, 0, sizeof(mesh_publication_model_t)); 1702 publication_model = &configuration_server_publication_model; 1703 } else { 1704 publication_model = target_model->publication_model; 1705 } 1706 1707 config_model_publication_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, element_address, model_identifier, publication_model); 1708 mesh_access_message_processed(pdu); 1709 } 1710 1711 // Heartbeat Publication 1712 1713 static void config_heartbeat_publication_emit(mesh_heartbeat_publication_t * mesh_heartbeat_publication){ 1714 1715 printf("CONFIG_SERVER_HEARTBEAT: Emit (dest %04x, count %u, period %u ms)\n", 1716 mesh_heartbeat_publication->destination, 1717 mesh_heartbeat_publication->count, 1718 mesh_heartbeat_publication->period_ms); 1719 1720 // active features 1721 mesh_heartbeat_publication->active_features = mesh_foundation_get_features(); 1722 1723 mesh_network_pdu_t * network_pdu = mesh_network_pdu_get(); 1724 if (network_pdu){ 1725 uint8_t data[3]; 1726 data[0] = mesh_heartbeat_publication->ttl; 1727 big_endian_store_16(data, 1, mesh_heartbeat_publication->active_features); 1728 mesh_upper_transport_setup_control_pdu((mesh_pdu_t *) network_pdu, mesh_heartbeat_publication->netkey_index, 1729 mesh_heartbeat_publication->ttl, mesh_node_get_primary_element_address(), mesh_heartbeat_publication->destination, 1730 MESH_TRANSPORT_OPCODE_HEARTBEAT, data, sizeof(data)); 1731 mesh_upper_transport_send_control_pdu((mesh_pdu_t *) network_pdu); 1732 } 1733 1734 // forever 1735 if (mesh_heartbeat_publication->count < 0xffffu) { 1736 mesh_heartbeat_publication->count--; 1737 } 1738 } 1739 void mesh_configuration_server_feature_changed(void){ 1740 mesh_model_t * mesh_model = mesh_model_get_configuration_server(); 1741 mesh_heartbeat_publication_t * mesh_heartbeat_publication = &((mesh_configuration_server_model_context_t*) mesh_model->model_data)->heartbeat_publication; 1742 1743 // active features 1744 uint16_t active_features = mesh_foundation_get_features(); 1745 if (mesh_heartbeat_publication->active_features == active_features) return; 1746 1747 config_heartbeat_publication_emit(mesh_heartbeat_publication); 1748 } 1749 1750 static void config_heartbeat_publication_timeout_handler(btstack_timer_source_t * ts){ 1751 1752 mesh_heartbeat_publication_t * mesh_heartbeat_publication = (mesh_heartbeat_publication_t*) ts; 1753 1754 // emit beat 1755 config_heartbeat_publication_emit(mesh_heartbeat_publication); 1756 1757 // all sent? 1758 if (mesh_heartbeat_publication->count == 0) return; 1759 1760 // periodic publication? 1761 if (mesh_heartbeat_publication->period_ms == 0) return; 1762 1763 btstack_run_loop_set_timer(ts, mesh_heartbeat_publication->period_ms); 1764 btstack_run_loop_add_timer(ts); 1765 } 1766 1767 static void config_heartbeat_publication_status(mesh_model_t *mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, mesh_heartbeat_publication_t * mesh_heartbeat_publication){ 1768 UNUSED(mesh_model); 1769 1770 // setup message 1771 uint8_t count_log = heartbeat_count_log(mesh_heartbeat_publication->count); 1772 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 1773 &mesh_foundation_config_heartbeat_publication_status, 1774 status, 1775 mesh_heartbeat_publication->destination, 1776 count_log, 1777 mesh_heartbeat_publication->period_log, 1778 mesh_heartbeat_publication->ttl, 1779 mesh_heartbeat_publication->features, 1780 mesh_heartbeat_publication->netkey_index); 1781 if (!transport_pdu) return; 1782 1783 printf("MESH config_heartbeat_publication_status count = %u => count_log = %u\n", mesh_heartbeat_publication->count, count_log); 1784 1785 // send as segmented access pdu 1786 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1787 } 1788 1789 static void config_heartbeat_publication_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1790 1791 mesh_heartbeat_publication_t requested_publication; 1792 1793 mesh_access_parser_state_t parser; 1794 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1795 1796 // Destination address for Heartbeat messages 1797 requested_publication.destination = mesh_access_parser_get_u16(&parser); 1798 // Number of Heartbeat messages to be sent 1799 requested_publication.count = heartbeat_pwr2(mesh_access_parser_get_u8(&parser)); 1800 // Period for sending Heartbeat messages 1801 requested_publication.period_log = mesh_access_parser_get_u8(&parser); 1802 // TTL to be used when sending Heartbeat messages 1803 requested_publication.ttl = mesh_access_parser_get_u8(&parser); 1804 // Bit field indicating features that trigger Heartbeat messages when changed 1805 requested_publication.features = mesh_access_parser_get_u16(&parser) & MESH_HEARTBEAT_FEATURES_SUPPORTED_MASK; 1806 // NetKey Index 1807 requested_publication.netkey_index = mesh_access_parser_get_u16(&parser); 1808 1809 // store period as ms 1810 requested_publication.period_ms = heartbeat_pwr2(requested_publication.period_log) * 1000; 1811 1812 mesh_heartbeat_publication_t * mesh_heartbeat_publication = &((mesh_configuration_server_model_context_t*) mesh_model->model_data)->heartbeat_publication; 1813 1814 // validate fields 1815 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1816 mesh_network_key_t * network_key = mesh_network_key_list_get(requested_publication.netkey_index); 1817 if (network_key == NULL){ 1818 status = MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX; 1819 } else { 1820 printf("MESH config_heartbeat_publication_set, destination %x, count = %x, period = %u s\n", 1821 requested_publication.destination, requested_publication.count, requested_publication.period_ms); 1822 1823 // accept update 1824 memcpy(mesh_heartbeat_publication, &requested_publication, sizeof(mesh_heartbeat_publication_t)); 1825 } 1826 1827 config_heartbeat_publication_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, mesh_heartbeat_publication); 1828 1829 mesh_access_message_processed(pdu); 1830 1831 if (status != MESH_FOUNDATION_STATUS_SUCCESS) return; 1832 1833 // check if heartbeats should be disabled 1834 if (mesh_heartbeat_publication->destination == MESH_ADDRESS_UNSASSIGNED || mesh_heartbeat_publication->period_log == 0) { 1835 btstack_run_loop_remove_timer(&mesh_heartbeat_publication->timer); 1836 printf("MESH config_heartbeat_publication_set, disable\n"); 1837 return; 1838 } 1839 1840 // NOTE: defer first heartbeat to allow config status getting sent first 1841 btstack_run_loop_set_timer_handler(&mesh_heartbeat_publication->timer, config_heartbeat_publication_timeout_handler); 1842 btstack_run_loop_set_timer_context(&mesh_heartbeat_publication->timer, mesh_heartbeat_publication); 1843 btstack_run_loop_set_timer(&mesh_heartbeat_publication->timer, 2000); 1844 btstack_run_loop_add_timer(&mesh_heartbeat_publication->timer); 1845 } 1846 1847 static void config_heartbeat_publication_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1848 mesh_heartbeat_publication_t * mesh_heartbeat_publication = &((mesh_configuration_server_model_context_t*) mesh_model->model_data)->heartbeat_publication; 1849 config_heartbeat_publication_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), MESH_FOUNDATION_STATUS_SUCCESS, mesh_heartbeat_publication); 1850 mesh_access_message_processed(pdu); 1851 } 1852 1853 // Heartbeat Subscription 1854 1855 static void config_heartbeat_subscription_status(mesh_model_t *mesh_model, uint16_t netkey_index, uint16_t dest, uint8_t status, mesh_heartbeat_subscription_t * mesh_heartbeat_subscription){ 1856 UNUSED(mesh_model); 1857 1858 // setup message 1859 uint8_t count_log = heartbeat_count_log(mesh_heartbeat_subscription->count_log); 1860 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 1861 &mesh_foundation_config_heartbeat_subscription_status, 1862 status, 1863 mesh_heartbeat_subscription->source, 1864 mesh_heartbeat_subscription->destination, 1865 mesh_heartbeat_subscription->period_log, 1866 count_log, 1867 mesh_heartbeat_subscription->min_hops, 1868 mesh_heartbeat_subscription->max_hops); 1869 if (!transport_pdu) return; 1870 printf("MESH config_heartbeat_subscription_status count = %u => count_log = %u\n", mesh_heartbeat_subscription->count_log, count_log); 1871 1872 // send as segmented access pdu 1873 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 1874 } 1875 static int config_heartbeat_subscription_enabled(mesh_heartbeat_subscription_t * mesh_heartbeat_subscription){ 1876 return mesh_network_address_unicast(mesh_heartbeat_subscription->source) && mesh_heartbeat_subscription->period_log > 0 && 1877 (mesh_network_address_unicast(mesh_heartbeat_subscription->destination) || mesh_network_address_group(mesh_heartbeat_subscription->destination)); 1878 } 1879 1880 static void config_heartbeat_subscription_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1881 mesh_access_parser_state_t parser; 1882 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1883 1884 mesh_heartbeat_subscription_t requested_subscription; 1885 1886 // Destination address for Heartbeat messages 1887 requested_subscription.source = mesh_access_parser_get_u16(&parser); 1888 // Destination address for Heartbeat messages 1889 requested_subscription.destination = mesh_access_parser_get_u16(&parser); 1890 // Period for sending Heartbeat messages 1891 requested_subscription.period_log = mesh_access_parser_get_u8(&parser); 1892 1893 uint8_t status = MESH_FOUNDATION_STATUS_SUCCESS; 1894 if (requested_subscription.period_log > 0x11u){ 1895 status = MESH_FOUNDATION_STATUS_CANNOT_SET; 1896 } else if ((requested_subscription.source != MESH_ADDRESS_UNSASSIGNED) && 1897 !mesh_network_address_unicast(requested_subscription.source)){ 1898 status = MESH_FOUNDATION_STATUS_INVALID_ADDRESS; 1899 } else if ((requested_subscription.destination != MESH_ADDRESS_UNSASSIGNED) && 1900 !mesh_network_address_unicast(requested_subscription.destination) && 1901 !mesh_network_address_group(requested_subscription.destination)){ 1902 status = MESH_FOUNDATION_STATUS_INVALID_ADDRESS; 1903 } 1904 1905 if (status != MESH_FOUNDATION_STATUS_SUCCESS){ 1906 config_heartbeat_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, &requested_subscription); 1907 mesh_access_message_processed(pdu); 1908 return; 1909 } 1910 1911 mesh_heartbeat_subscription_t * mesh_heartbeat_subscription = &((mesh_configuration_server_model_context_t*) mesh_model->model_data)->heartbeat_subscription; 1912 1913 if (config_heartbeat_subscription_enabled(mesh_heartbeat_subscription)){ 1914 requested_subscription.count_log = 0u; 1915 requested_subscription.min_hops = 0x7Fu; 1916 requested_subscription.max_hops = 0u; 1917 } else { 1918 requested_subscription.source = MESH_ADDRESS_UNSASSIGNED; 1919 requested_subscription.destination = MESH_ADDRESS_UNSASSIGNED; 1920 requested_subscription.period_log = 0u; 1921 requested_subscription.count_log = 0u; 1922 requested_subscription.min_hops = 0u; 1923 requested_subscription.max_hops = 0u; 1924 } 1925 1926 // accept request 1927 memcpy(mesh_heartbeat_subscription, &requested_subscription, sizeof(mesh_heartbeat_subscription_t)); 1928 1929 printf("MESH config_heartbeat_subscription_set, destination %x, count = %x, period = %u s\n", 1930 mesh_heartbeat_subscription->destination, mesh_heartbeat_subscription->count_log, heartbeat_pwr2(mesh_heartbeat_subscription->period_log)); 1931 1932 config_heartbeat_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, mesh_heartbeat_subscription); 1933 mesh_access_message_processed(pdu); 1934 } 1935 1936 1937 static void config_heartbeat_subscription_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu) { 1938 mesh_heartbeat_subscription_t * mesh_heartbeat_subscription = &((mesh_configuration_server_model_context_t*) mesh_model->model_data)->heartbeat_subscription; 1939 config_heartbeat_subscription_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), MESH_FOUNDATION_STATUS_SUCCESS, mesh_heartbeat_subscription); 1940 mesh_access_message_processed(pdu); 1941 } 1942 1943 // KeyRefresh Phase 1944 1945 static void config_key_refresh_phase_status(mesh_model_t *mesh_model, uint16_t netkey_index_dest, uint16_t dest, uint8_t status, uint16_t netkey_index, 1946 mesh_key_refresh_state_t key_refresh_state){ 1947 UNUSED(mesh_model); 1948 1949 // setup message 1950 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 1951 &mesh_key_refresh_phase_status, 1952 status, 1953 netkey_index, 1954 key_refresh_state); 1955 if (!transport_pdu) return; 1956 1957 // send as segmented access pdu 1958 config_server_send_message(netkey_index_dest, dest, (mesh_pdu_t *) transport_pdu); 1959 } 1960 1961 static void config_key_refresh_phase_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1962 mesh_access_parser_state_t parser; 1963 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1964 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 1965 mesh_subnet_t * subnet = mesh_subnet_get_by_netkey_index(netkey_index); 1966 1967 uint8_t status = MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX; 1968 mesh_key_refresh_state_t key_refresh_state = MESH_KEY_REFRESH_NOT_ACTIVE; 1969 1970 if (subnet != NULL){ 1971 status = MESH_FOUNDATION_STATUS_SUCCESS; 1972 key_refresh_state = subnet->key_refresh; 1973 } 1974 1975 config_key_refresh_phase_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, netkey_index, key_refresh_state); 1976 mesh_access_message_processed(pdu); 1977 } 1978 1979 static void config_key_refresh_phase_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 1980 mesh_access_parser_state_t parser; 1981 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 1982 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 1983 uint8_t key_refresh_phase_transition = mesh_access_parser_get_u8(&parser); 1984 mesh_subnet_t * subnet = mesh_subnet_get_by_netkey_index(netkey_index); 1985 1986 uint8_t status = MESH_FOUNDATION_STATUS_INVALID_NETKEY_INDEX; 1987 1988 if (subnet != NULL){ 1989 status = MESH_FOUNDATION_STATUS_SUCCESS; 1990 1991 switch (key_refresh_phase_transition){ 1992 case 0x02: 1993 switch (subnet->key_refresh){ 1994 case MESH_KEY_REFRESH_FIRST_PHASE: 1995 case MESH_KEY_REFRESH_SECOND_PHASE: 1996 subnet->key_refresh = MESH_KEY_REFRESH_SECOND_PHASE; 1997 break; 1998 default: 1999 break; 2000 } 2001 break; 2002 case 0x03: 2003 switch (subnet->key_refresh){ 2004 case MESH_KEY_REFRESH_FIRST_PHASE: 2005 case MESH_KEY_REFRESH_SECOND_PHASE: 2006 // key refresh phase 3 entered 2007 mesh_access_key_refresh_revoke_keys(subnet); 2008 subnet->key_refresh = MESH_KEY_REFRESH_NOT_ACTIVE; 2009 break; 2010 default: 2011 break; 2012 } 2013 break; 2014 default: 2015 status = MESH_FOUNDATION_STATUS_CANNOT_SET; 2016 break; 2017 } 2018 } 2019 2020 config_key_refresh_phase_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, netkey_index, subnet->key_refresh); 2021 mesh_access_message_processed(pdu); 2022 } 2023 2024 2025 static void config_node_reset_status(mesh_model_t *mesh_model, uint16_t netkey_index, uint16_t dest){ 2026 UNUSED(mesh_model); 2027 2028 // setup message 2029 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message(&mesh_foundation_node_reset_status); 2030 if (!transport_pdu) return; 2031 2032 // send as segmented access pdu 2033 config_server_send_message(netkey_index, dest, (mesh_pdu_t *) transport_pdu); 2034 } 2035 2036 static void config_node_reset_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 2037 mesh_node_reset(); 2038 config_node_reset_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu)); 2039 mesh_access_message_processed(pdu); 2040 } 2041 2042 static void low_power_node_poll_timeout_status(mesh_model_t *mesh_model, uint16_t netkey_index_dest, uint16_t dest, uint8_t status){ 2043 UNUSED(mesh_model); 2044 2045 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 2046 &mesh_foundation_low_power_node_poll_timeout_status, 2047 status, 2048 0, // The unicast address of the Low Power node 2049 0); // The current value of the PollTimeout timer of the Low Power node 2050 if (!transport_pdu) return; 2051 printf("TODO: send unicast address of the Low Power node and the current value of the PollTimeout timer, instead of 0s\n"); 2052 // send as segmented access pdu 2053 config_server_send_message(netkey_index_dest, dest, (mesh_pdu_t *) transport_pdu); 2054 } 2055 2056 static void config_low_power_node_poll_timeout_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 2057 mesh_access_parser_state_t parser; 2058 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 2059 printf("TODO: implement get the current value of PollTimeout timer of the Low Power node within a Friend node\n"); 2060 low_power_node_poll_timeout_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), MESH_FOUNDATION_STATUS_SUCCESS); 2061 2062 mesh_access_message_processed(pdu); 2063 } 2064 2065 static void config_node_identity_status(mesh_model_t *mesh_model, uint16_t netkey_index_dest, uint16_t dest, uint8_t status, uint16_t netkey_index, 2066 mesh_node_identity_state_t node_identity_state){ 2067 UNUSED(mesh_model); 2068 2069 // setup message 2070 mesh_transport_pdu_t * transport_pdu = mesh_access_setup_segmented_message( 2071 &mesh_foundation_node_identity_status, 2072 status, 2073 netkey_index, 2074 node_identity_state); 2075 if (!transport_pdu) return; 2076 2077 // send as segmented access pdu 2078 config_server_send_message(netkey_index_dest, dest, (mesh_pdu_t *) transport_pdu); 2079 } 2080 2081 static void config_node_identity_get_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 2082 mesh_access_parser_state_t parser; 2083 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 2084 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 2085 2086 mesh_node_identity_state_t node_identity_state = MESH_NODE_IDENTITY_STATE_ADVERTISING_NOT_SUPPORTED; 2087 uint8_t status = mesh_proxy_get_advertising_with_node_id_status(netkey_index, &node_identity_state); 2088 2089 config_node_identity_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, netkey_index, node_identity_state); 2090 2091 mesh_access_message_processed(pdu); 2092 } 2093 2094 static void config_node_identity_set_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 2095 mesh_access_parser_state_t parser; 2096 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 2097 uint16_t netkey_index = mesh_access_parser_get_u16(&parser); 2098 mesh_node_identity_state_t node_identity_state = (mesh_node_identity_state_t) mesh_access_parser_get_u8(&parser); 2099 2100 uint8_t status = mesh_proxy_set_advertising_with_node_id(netkey_index, node_identity_state); 2101 2102 config_node_identity_status(mesh_model, mesh_pdu_netkey_index(pdu), mesh_pdu_src(pdu), status, netkey_index, node_identity_state); 2103 2104 mesh_access_message_processed(pdu); 2105 } 2106 2107 // 2108 2109 const static mesh_operation_t mesh_configuration_server_model_operations[] = { 2110 { MESH_FOUNDATION_OPERATION_APPKEY_ADD, 19, config_appkey_add_handler }, 2111 { MESH_FOUNDATION_OPERATION_APPKEY_DELETE, 3, config_appkey_delete_handler }, 2112 { MESH_FOUNDATION_OPERATION_APPKEY_GET, 2, config_appkey_get_handler }, 2113 { MESH_FOUNDATION_OPERATION_APPKEY_UPDATE, 19, config_appkey_update_handler }, 2114 { MESH_FOUNDATION_OPERATION_NETKEY_ADD, 18, config_netkey_add_handler }, 2115 { MESH_FOUNDATION_OPERATION_NETKEY_UPDATE, 18, config_netkey_update_handler }, 2116 { MESH_FOUNDATION_OPERATION_NETKEY_DELETE, 2, config_netkey_delete_handler }, 2117 { MESH_FOUNDATION_OPERATION_NETKEY_GET, 0, config_netkey_get_handler }, 2118 { MESH_FOUNDATION_OPERATION_COMPOSITION_DATA_GET, 1, config_composition_data_get_handler }, 2119 { MESH_FOUNDATION_OPERATION_BEACON_GET, 0, config_beacon_get_handler }, 2120 { MESH_FOUNDATION_OPERATION_BEACON_SET, 1, config_beacon_set_handler }, 2121 { MESH_FOUNDATION_OPERATION_DEFAULT_TTL_GET, 0, config_default_ttl_get_handler }, 2122 { MESH_FOUNDATION_OPERATION_DEFAULT_TTL_SET, 1, config_default_ttl_set_handler }, 2123 { MESH_FOUNDATION_OPERATION_FRIEND_GET, 0, config_friend_get_handler }, 2124 { MESH_FOUNDATION_OPERATION_FRIEND_SET, 1, config_friend_set_handler }, 2125 { MESH_FOUNDATION_OPERATION_NETWORK_TRANSMIT_GET, 0, config_model_network_transmit_get_handler }, 2126 { MESH_FOUNDATION_OPERATION_NETWORK_TRANSMIT_SET, 1, config_model_network_transmit_set_handler }, 2127 { MESH_FOUNDATION_OPERATION_GATT_PROXY_GET, 0, config_gatt_proxy_get_handler }, 2128 { MESH_FOUNDATION_OPERATION_GATT_PROXY_SET, 1, config_gatt_proxy_set_handler }, 2129 { MESH_FOUNDATION_OPERATION_RELAY_GET, 0, config_relay_get_handler }, 2130 { MESH_FOUNDATION_OPERATION_RELAY_SET, 1, config_relay_set_handler }, 2131 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_ADD, 6, config_model_subscription_add_handler }, 2132 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_VIRTUAL_ADDRESS_ADD, 20, config_model_subscription_virtual_address_add_handler }, 2133 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_DELETE, 6, config_model_subscription_delete_handler }, 2134 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_VIRTUAL_ADDRESS_DELETE, 20, config_model_subscription_virtual_address_delete_handler }, 2135 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_OVERWRITE, 6, config_model_subscription_overwrite_handler }, 2136 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_VIRTUAL_ADDRESS_OVERWRITE,20, config_model_subscription_virtual_address_overwrite_handler }, 2137 { MESH_FOUNDATION_OPERATION_MODEL_SUBSCRIPTION_DELETE_ALL, 4, config_model_subscription_delete_all_handler }, 2138 { MESH_FOUNDATION_OPERATION_SIG_MODEL_SUBSCRIPTION_GET, 4, config_model_subscription_get_handler }, 2139 { MESH_FOUNDATION_OPERATION_VENDOR_MODEL_SUBSCRIPTION_GET, 6, config_model_subscription_get_handler }, 2140 { MESH_FOUNDATION_OPERATION_SIG_MODEL_APP_GET, 4, config_model_app_get_handler }, 2141 { MESH_FOUNDATION_OPERATION_VENDOR_MODEL_APP_GET, 6, config_model_app_get_handler }, 2142 { MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_SET, 11, config_model_publication_set_handler }, 2143 { MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_VIRTUAL_ADDRESS_SET, 25, config_model_publication_virtual_address_set_handler }, 2144 { MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_GET, 4, config_model_publication_get_handler }, 2145 { MESH_FOUNDATION_OPERATION_MODEL_APP_BIND, 6, config_model_app_bind_handler }, 2146 { MESH_FOUNDATION_OPERATION_MODEL_APP_UNBIND, 6, config_model_app_unbind_handler }, 2147 { MESH_FOUNDATION_OPERATION_HEARTBEAT_PUBLICATION_GET, 0, config_heartbeat_publication_get_handler }, 2148 { MESH_FOUNDATION_OPERATION_HEARTBEAT_PUBLICATION_SET, 9, config_heartbeat_publication_set_handler }, 2149 { MESH_FOUNDATION_OPERATION_HEARTBEAT_SUBSCRIPTION_GET, 0, config_heartbeat_subscription_get_handler}, 2150 { MESH_FOUNDATION_OPERATION_HEARTBEAT_SUBSCRIPTION_SET, 5, config_heartbeat_subscription_set_handler}, 2151 { MESH_FOUNDATION_OPERATION_KEY_REFRESH_PHASE_GET, 2, config_key_refresh_phase_get_handler }, 2152 { MESH_FOUNDATION_OPERATION_KEY_REFRESH_PHASE_SET, 3, config_key_refresh_phase_set_handler }, 2153 { MESH_FOUNDATION_OPERATION_NODE_RESET, 0, config_node_reset_handler }, 2154 { MESH_FOUNDATION_OPERATION_LOW_POWER_NODE_POLL_TIMEOUT_GET, 2, config_low_power_node_poll_timeout_get_handler }, 2155 { MESH_FOUNDATION_OPERATION_NODE_IDENTITY_GET, 2, config_node_identity_get_handler }, 2156 { MESH_FOUNDATION_OPERATION_NODE_IDENTITY_SET, 3, config_node_identity_set_handler }, 2157 { 0, 0, NULL } 2158 }; 2159 2160 const mesh_operation_t * mesh_configuration_server_get_operations(void){ 2161 return mesh_configuration_server_model_operations; 2162 } 2163 2164