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Code Issues Releases Wiki Activity

implement pairing for bluetooth proxy (#4475)

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* default to just-works encryption

This patch will turn on encryption when making active connections in order to comply with just-works BLE encryption.

* Revert "default to just-works encryption"

This reverts commit 05bc9e9f1c.

* implement pair method

* adhere to clang formatter

* fix oopsie

* bump bluetooth_proxy_version

* add auth callback

* generate new protos

* fix another oopsie

* add pairing status to connection

* clear paired on connect()

* lint

* add unpair ("forget") ble method

* compile protos

* fix oopsie

* add missing unpairing method

* add unpairing

* fix get_paired return type

* remove unused memcpy

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* change to is_paired

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Update bluetooth_proxy.cpp

* actually add missing method

* send auth cb on set_encryption failure

* cleanup from havin the worst test setup

* lint

* match auth events to bd_addr

* add second addr check to auth cb

* add addr check to third auth cb

---------

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Fredrik Gustafsson
2023-03-06 19:04:35 +01:00
committed by GitHub
parent b8538c2c12
commit 29571a1acd
14 changed files with 240 additions and 9 deletions
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19
esphome/components/bluetooth_proxy/bluetooth_connection.cpp
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@@ -158,6 +158,25 @@ bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
return true;
}
void BluetoothConnection::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {
BLEClientBase::gap_event_handler(event, param);
switch (event) {
case ESP_GAP_BLE_AUTH_CMPL_EVT:
if (memcmp(param->ble_security.auth_cmpl.bd_addr, this->remote_bda_, 6) != 0)
break;
if (param->ble_security.auth_cmpl.success) {
api::global_api_server->send_bluetooth_device_pairing(this->address_, true);
} else {
api::global_api_server->send_bluetooth_device_pairing(this->address_, false,
param->ble_security.auth_cmpl.fail_reason);
}
break;
default:
break;
}
}
esp_err_t BluetoothConnection::read_characteristic(uint16_t handle) {
if (!this->connected()) {
ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT characteristic, not connected.", this->connection_index_,