[bbtc] Initial commit of bluetooth based commissioning.

This commit introduces first implementation of Bluetooth based
comissioning for thread devices.

Co-authored-by: Przemyslaw Bida <[email protected]>

.github/workflows/posix.yml

@@ -45,6 +45,19 @@ permissions:
 
 jobs:
 
+  ble_sim:
+    runs-on: ubuntu-20.04
+    steps:
+    - name: Harden Runner
+    uses: step-security/harden-runner@6b3083af2869dc3314a0257a42f4af696cc79ba3 # v2.3.1
+    with:
+      egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
+
+    - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+    - name: Compile
+      run: |
+        ./script/cmake-build simulation -DOT_BLE_TCAT=ON
+
   expects-linux:
     runs-on: ubuntu-20.04
     env:

etc/cmake/options.cmake

@@ -172,6 +172,7 @@ ot_option(OT_ASSERT OPENTHREAD_CONFIG_ASSERT_ENABLE "assert function OT_ASSERT()
 ot_option(OT_BACKBONE_ROUTER OPENTHREAD_CONFIG_BACKBONE_ROUTER_ENABLE "backbone router functionality")
 ot_option(OT_BACKBONE_ROUTER_DUA_NDPROXYING OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE "BBR DUA ND Proxy")
 ot_option(OT_BACKBONE_ROUTER_MULTICAST_ROUTING OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE "BBR MR")
+ot_option(OT_BLE_TCAT OPENTHREAD_CONFIG_BLE_TCAT_ENABLE "Ble based thread commissioning")
 ot_option(OT_BORDER_AGENT OPENTHREAD_CONFIG_BORDER_AGENT_ENABLE "border agent")
 ot_option(OT_BORDER_AGENT_ID OPENTHREAD_CONFIG_BORDER_AGENT_ID_ENABLE "create and save border agent ID")
 ot_option(OT_BORDER_ROUTER OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE "border router")

etc/gn/openthread.gni

@@ -81,6 +81,9 @@ if (openthread_enable_core_config_args) {
     # Enable backbone router functionality
     openthread_config_backbone_router_enable = false
 
+    # Enable BLE based commissioning functionality
+    OPENTHREAD_CONFIG_BLE_TCAT_ENABLE = false
+
     # Enable border agent support
     openthread_config_border_agent_enable = false
 

examples/platforms/simulation/CMakeLists.txt

@@ -59,6 +59,7 @@ set(OT_PLATFORM_DEFINES ${OT_PLATFORM_DEFINES} PARENT_SCOPE)
 
 add_library(openthread-simulation
     alarm.c
+    ble.c
     crypto.c
     diag.c
     dso_transport.c

examples/platforms/simulation/ble.c

@@ -0,0 +1,76 @@
+/*
+ *  Copyright (c) 2023, The OpenThread Authors.
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of the copyright holder nor the
+ *     names of its contributors may be used to endorse or promote products
+ *     derived from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <openthread/platform/ble.h>
+
+otError otPlatBleEnable(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}
+
+otError otPlatBleDisable(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}
+
+otError otPlatBleGapAdvStart(otInstance *aInstance, uint16_t aInterval)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    OT_UNUSED_VARIABLE(aInterval);
+    OT_UNUSED_VARIABLE(aType);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}
+
+otError otPlatBleGapAdvStop(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}
+
+otError otPlatBleGapDisconnect(otInstance *aInstance)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}
+
+otError otPlatBleGattMtuGet(otInstance *aInstance, uint16_t *aMtu)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    OT_UNUSED_VARIABLE(aMtu);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}
+
+otError otPlatBleGattServerIndicate(otInstance *aInstance, uint16_t aHandle, const otBleRadioPacket *aPacket)
+{
+    OT_UNUSED_VARIABLE(aInstance);
+    OT_UNUSED_VARIABLE(aHandle);
+    OT_UNUSED_VARIABLE(aPacket);
+    return OT_ERROR_NOT_IMPLEMENTED;
+}

include/openthread/BUILD.gn

@@ -41,6 +41,7 @@ source_set("openthread") {
   public = [
     "backbone_router.h",
     "backbone_router_ftd.h",
+    "ble_secure.h",
     "border_agent.h",
     "border_router.h",
     "border_routing.h",
@@ -84,6 +85,7 @@ source_set("openthread") {
     "ping_sender.h",
     "platform/alarm-micro.h",
     "platform/alarm-milli.h",
+    "platform/ble.h",
     "platform/border_routing.h",
     "platform/crypto.h",
     "platform/debug_uart.h",
@@ -114,6 +116,7 @@ source_set("openthread") {
     "srp_client_buffers.h",
     "srp_server.h",
     "tasklet.h",
+    "tcat.h",
     "tcp.h",
     "tcp_ext.h",
     "thread.h",