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Commit 70a2aaa2 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "gd: Default to rotating addresses" am: 334b5d09 

Original change: https://android-review.googlesource.com/c/platform/system/bt/+/1531919

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ibbd411558570ec93a9945649b22c13e3ddbc1178
parents 7123cc2b 334b5d09

system/main/shim/le_advertising_manager.cc

+8 −8
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include "gd/hci/controller.h"

#include "gd/hci/le_advertising_manager.h"

#include "gd/packet/packet_view.h"

#include "gd/storage/storage_module.h"

#include "main/shim/entry.h"



#include "ble_advertiser.h"
@@ -54,11 +55,15 @@ class BleAdvertiserInterfaceImpl : public BleAdvertiserInterface, 
        !bluetooth::common::init_flags::gd_acl_is_enabled()) {

      // Set private policy

      auto address = bluetooth::shim::GetController()->GetMacAddress();

      auto storage = bluetooth::shim::GetStorage();

      auto adapter_config = storage->GetAdapterConfig();

      auto irk_bytes = adapter_config.GetLeIdentityResolvingKey();

      std::array<uint8_t, 16> irk{0};

      std::copy_n(irk.begin(), 16, irk_bytes->data());

      bluetooth::hci::AddressWithType address_with_type(

          address, bluetooth::hci::AddressType::PUBLIC_DEVICE_ADDRESS);

      bluetooth::crypto_toolbox::Octet16 irk = {};

      auto minimum_rotation_time = std::chrono::milliseconds(7 * 60 * 1000);

      auto maximum_rotation_time = std::chrono::milliseconds(15 * 60 * 1000);

      auto minimum_rotation_time = std::chrono::minutes(7);

      auto maximum_rotation_time = std::chrono::minutes(15);

      bluetooth::shim::GetAclManager()->SetPrivacyPolicyForInitiatorAddress(

          bluetooth::hci::LeAddressManager::AddressPolicy::USE_PUBLIC_ADDRESS,

          address_with_type, irk, minimum_rotation_time, maximum_rotation_time);
@@ -364,11 +369,6 @@ class BleAdvertiserInterfaceImpl : public BleAdvertiserInterface, 
    } else {

      config.own_address_type = OwnAddressType::PUBLIC_DEVICE_ADDRESS;

    }



    if (!bluetooth::common::init_flags::gd_security_is_enabled()) {

      // use public address for testing

      config.own_address_type = OwnAddressType::PUBLIC_DEVICE_ADDRESS;

    }

  }

};