| /* Bluetooth Mesh */ |
| |
| /* |
| * Copyright (c) 2017 Intel Corporation |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef __PROV_H__ |
| #define __PROV_H__ |
| |
| #include "prov_bearer.h" |
| #include "os/os_mbuf.h" |
| #include "mesh/mesh.h" |
| #include "../src/ble_hs_conn_priv.h" |
| |
| #define PROV_ERR_NONE 0x00 |
| #define PROV_ERR_NVAL_PDU 0x01 |
| #define PROV_ERR_NVAL_FMT 0x02 |
| #define PROV_ERR_UNEXP_PDU 0x03 |
| #define PROV_ERR_CFM_FAILED 0x04 |
| #define PROV_ERR_RESOURCES 0x05 |
| #define PROV_ERR_DECRYPT 0x06 |
| #define PROV_ERR_UNEXP_ERR 0x07 |
| #define PROV_ERR_ADDR 0x08 |
| |
| #define AUTH_METHOD_NO_OOB 0x00 |
| #define AUTH_METHOD_STATIC 0x01 |
| #define AUTH_METHOD_OUTPUT 0x02 |
| #define AUTH_METHOD_INPUT 0x03 |
| |
| #define OUTPUT_OOB_BLINK 0x00 |
| #define OUTPUT_OOB_BEEP 0x01 |
| #define OUTPUT_OOB_VIBRATE 0x02 |
| #define OUTPUT_OOB_NUMBER 0x03 |
| #define OUTPUT_OOB_STRING 0x04 |
| |
| #define INPUT_OOB_PUSH 0x00 |
| #define INPUT_OOB_TWIST 0x01 |
| #define INPUT_OOB_NUMBER 0x02 |
| #define INPUT_OOB_STRING 0x03 |
| |
| #define PUB_KEY_NO_OOB 0x00 |
| #define PUB_KEY_OOB 0x01 |
| |
| #define PROV_INVITE 0x00 |
| #define PROV_CAPABILITIES 0x01 |
| #define PROV_START 0x02 |
| #define PROV_PUB_KEY 0x03 |
| #define PROV_INPUT_COMPLETE 0x04 |
| #define PROV_CONFIRM 0x05 |
| #define PROV_RANDOM 0x06 |
| #define PROV_DATA 0x07 |
| #define PROV_COMPLETE 0x08 |
| #define PROV_FAILED 0x09 |
| |
| #define PROV_NO_PDU 0xff |
| |
| #define PROV_ALG_P256 0x00 |
| |
| #define PROV_BUF(len) \ |
| NET_BUF_SIMPLE(PROV_BEARER_BUF_HEADROOM + len) |
| |
| enum { |
| WAIT_PUB_KEY, /* Waiting for local PubKey to be generated */ |
| LINK_ACTIVE, /* Link has been opened */ |
| WAIT_NUMBER, /* Waiting for number input from user */ |
| WAIT_STRING, /* Waiting for string input from user */ |
| NOTIFY_INPUT_COMPLETE, /* Notify that input has been completed. */ |
| PROVISIONER, /* The link was opened as provisioner */ |
| OOB_PUB_KEY, /* OOB Public key used */ |
| PUB_KEY_SENT, /* Public key has been sent */ |
| REMOTE_PUB_KEY, /* Remote key has been received */ |
| INPUT_COMPLETE, /* Device input completed */ |
| WAIT_CONFIRM, /* Wait for send confirm */ |
| WAIT_AUTH, /* Wait for auth response */ |
| OOB_STATIC_KEY, /* OOB Static Authentication */ |
| |
| NUM_FLAGS, |
| }; |
| |
| /** Provisioning role */ |
| struct bt_mesh_prov_role { |
| void (*link_opened)(void); |
| |
| void (*link_closed)(void); |
| |
| void (*error)(uint8_t reason); |
| |
| void (*input_complete)(void); |
| |
| void (*op[10])(const uint8_t *data); |
| }; |
| |
| struct bt_mesh_prov_link { |
| ATOMIC_DEFINE(flags, NUM_FLAGS); |
| |
| const struct prov_bearer *bearer; |
| const struct bt_mesh_prov_role *role; |
| |
| uint8_t oob_method; /* Authen method */ |
| uint8_t oob_action; /* Authen action */ |
| uint8_t oob_size; /* Authen size */ |
| uint8_t auth[16]; /* Authen value */ |
| |
| uint8_t dhkey[32]; /* Calculated DHKey */ |
| uint8_t expect; /* Next expected PDU */ |
| uint8_t conf[16]; /* Remote Confirmation */ |
| uint8_t rand[16]; /* Local Random */ |
| |
| uint8_t conf_salt[16]; /* ConfirmationSalt */ |
| uint8_t conf_key[16]; /* ConfirmationKey */ |
| uint8_t conf_inputs[145]; /* ConfirmationInputs */ |
| uint8_t prov_salt[16]; /* Provisioning Salt */ |
| }; |
| |
| extern struct bt_mesh_prov_link bt_mesh_prov_link; |
| extern const struct bt_mesh_prov *bt_mesh_prov; |
| |
| static inline int bt_mesh_prov_send(struct os_mbuf *buf, |
| prov_bearer_send_complete_t cb) |
| { |
| return bt_mesh_prov_link.bearer->send(buf, cb, NULL); |
| } |
| |
| static inline void bt_mesh_prov_buf_init(struct os_mbuf *buf, uint8_t type) |
| { |
| net_buf_reserve(buf, PROV_BEARER_BUF_HEADROOM); |
| net_buf_simple_add_u8(buf, type); |
| } |
| |
| int bt_mesh_prov_reset_state(void (*func)(const uint8_t key[64])); |
| |
| bool bt_mesh_prov_active(void); |
| |
| int bt_mesh_prov_auth(uint8_t method, uint8_t action, uint8_t size); |
| |
| int bt_mesh_pb_gatt_open(uint16_t conn_handle); |
| int bt_mesh_pb_gatt_close(uint16_t conn_handle); |
| int bt_mesh_pb_gatt_recv(uint16_t conn_handle, struct os_mbuf *buf); |
| |
| const struct bt_mesh_prov *bt_mesh_prov_get(void); |
| |
| void bt_mesh_prov_reset_link(void); |
| |
| void bt_mesh_prov_complete(uint16_t net_idx, uint16_t addr); |
| void bt_mesh_prov_reset(void); |
| |
| const struct prov_bearer_cb *bt_mesh_prov_bearer_cb_get(void); |
| |
| void bt_mesh_pb_adv_recv(struct os_mbuf *buf); |
| |
| int bt_mesh_prov_init(const struct bt_mesh_prov *prov); |
| #endif |