Merge "GD: HCI Security interface" am: cc8823ce3a am: 75ab7f9fa2 am: 97f9ae2ccd (8b4c4631) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/cert/gd_device.py

+2 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,7 @@ class GdDevice(GdDeviceBase):
		self.rootservice = facade_rootservice_pb2_grpc.RootFacadeStub(self.grpc_root_server_channel)
		self.hal = hal_facade_pb2_grpc.HciHalFacadeStub(self.grpc_channel)
		self.hci = hci_facade_pb2_grpc.AclManagerFacadeStub(self.grpc_channel)
		self.hci_classic_security = hci_facade_pb2_grpc.ClassicSecurityManagerFacadeStub(self.grpc_channel)
		self.l2cap = l2cap_facade_pb2_grpc.L2capModuleFacadeStub(self.grpc_channel)

		# Event streams
		@@ -78,3 +79,4 @@ class GdDevice(GdDeviceBase):
		self.hci.disconnection_stream = EventStream(self.hci.FetchDisconnection)
		self.hci.connection_failed_stream = EventStream(self.hci.FetchConnectionFailed)
		self.hci.acl_stream = EventStream(self.hci.FetchAclData)
		self.hci_classic_security.command_complete_stream = EventStream(self.hci_classic_security.FetchCommandCompleteEvent)

system/gd/common/Android.bp

+2 −0

Original line number	Diff line number	Diff line
		@@ -3,6 +3,7 @@ filegroup {
		srcs: [
		"address.cc",
		"class_of_device.cc",
		"link_key.cc",
		],
		}

		@@ -14,5 +15,6 @@ filegroup {
		"class_of_device_unittest.cc",
		"bidi_queue_unittest.cc",
		"observer_registry_test.cc",
		"link_key_unittest.cc",
		],
		}

system/gd/common/link_key.cc

0 → 100644

+57 −0

Original line number	Diff line number	Diff line
		/******************************************************************************
		*
		* Copyright 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at:
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		******************************************************************************/

		#include "link_key.h"

		namespace bluetooth {
		namespace common {

		const LinkKey LinkKey::kExample{
		{0x4C, 0x68, 0x38, 0x41, 0x39, 0xf5, 0x74, 0xd8, 0x36, 0xbc, 0xf3, 0x4e, 0x9d, 0xfb, 0x01, 0xbf}};

		LinkKey::LinkKey(const uint8_t (&data)[16]) {
		std::copy(data, data + kLength, link_key);
		}

		std::string LinkKey::ToString() const {
		char buffer[33] = "";
		for (int i = 0; i < 16; i++) {
		std::snprintf(&buffer[i * 2], 3, "%02x", link_key[i]);
		}
		std::string str(buffer);
		return str;
		}

		bool LinkKey::FromString(const std::string& from, bluetooth::common::LinkKey& to) {
		LinkKey new_link_key;

		if (from.length() != 32) {
		return false;
		}

		char* temp = nullptr;
		for (int i = 0; i < 16; i++) {
		new_link_key.link_key[i] = strtol(from.substr(i * 2, 2).c_str(), &temp, 16);
		}

		to = new_link_key;
		return true;
		}

		} // namespace common
		} // namespace bluetooth

system/gd/common/link_key.h

0 → 100644

+41 −0

Original line number	Diff line number	Diff line
		/******************************************************************************
		*
		* Copyright 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at:
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		******************************************************************************/

		#pragma once

		#include <string>

		namespace bluetooth {
		namespace common {

		class LinkKey final {
		public:
		LinkKey() = default;
		LinkKey(const uint8_t (&data)[16]);

		static constexpr unsigned int kLength = 16;
		uint8_t link_key[kLength];

		std::string ToString() const;
		static bool FromString(const std::string& from, LinkKey& to);

		static const LinkKey kExample;
		};

		} // namespace common
		} // namespace bluetooth
		No newline at end of file

system/gd/common/link_key_unittest.cc

0 → 100644

+50 −0

Original line number	Diff line number	Diff line
		/******************************************************************************
		*
		* Copyright 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at:
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		******************************************************************************/

		#include "common/link_key.h"
		#include <gtest/gtest.h>
		#include "os/log.h"

		using bluetooth::common::LinkKey;

		static const char* test_link_key = "4c68384139f574d836bcf34e9dfb01bf\0";

		TEST(LinkKeyUnittest, test_constructor_array) {
		uint8_t data[LinkKey::kLength] = {0x4c, 0x87, 0x49, 0xe1, 0x2e, 0x55, 0x0f, 0x7f,
		0x60, 0x8b, 0x4f, 0x96, 0xd7, 0xc5, 0xbc, 0x2a};

		LinkKey link_key(data);

		for (int i = 0; i < LinkKey::kLength; i++) {
		ASSERT_EQ(data[i], link_key.link_key[i]);
		}
		}

		TEST(LinkKeyUnittest, test_from_str) {
		LinkKey link_key;
		LinkKey::FromString(test_link_key, link_key);

		for (int i = 0; i < LinkKey::kLength; i++) {
		ASSERT_EQ(LinkKey::kExample.link_key[i], link_key.link_key[i]);
		}
		}

		TEST(LinkKeyUnittest, test_to_str) {
		std::string str = LinkKey::kExample.ToString();
		ASSERT_STREQ(str.c_str(), test_link_key);
		}
		No newline at end of file