Snap for 7519874 from 1d52438592c4aa3533b495b48e1409f46f481018 to sc-release (53375f75) · Commits · e / os / android_hardware_interfaces

biometrics/fingerprint/aidl/default/include/FakeFingerprintEngine.h

+14 −2

Original line number	Diff line number	Diff line
		@@ -17,14 +17,19 @@
		#pragma once

		#include <android-base/logging.h>
		#include <random>

		namespace aidl::android::hardware::biometrics::fingerprint {

		class FakeFingerprintEngine {
		public:
		FakeFingerprintEngine() : mRandom(std::mt19937::default_seed) {}

		void generateChallengeImpl(ISessionCallback* cb) {
		LOG(INFO) << "generateChallengeImpl";
		cb->onChallengeGenerated(0 /* challenge */);
		std::uniform_int_distribution<int64_t> dist;
		auto challenge = dist(mRandom);
		cb->onChallengeGenerated(challenge);
		}

		void revokeChallengeImpl(ISessionCallback* cb, int64_t challenge) {
		@@ -32,8 +37,13 @@ class FakeFingerprintEngine {
		cb->onChallengeRevoked(challenge);
		}

		void enrollImpl(ISessionCallback* cb, const keymaster::HardwareAuthToken& /hat/) {
		void enrollImpl(ISessionCallback* cb, const keymaster::HardwareAuthToken& hat) {
		LOG(INFO) << "enrollImpl";
		// Do proper HAT verification in the real implementation.
		if (hat.mac.empty()) {
		cb->onError(Error::UNABLE_TO_PROCESS, 0 /* vendorError */);
		return;
		}
		cb->onEnrollmentProgress(0 /* enrollmentId /, 0 / remaining */);
		}

		@@ -71,6 +81,8 @@ class FakeFingerprintEngine {
		LOG(INFO) << "resetLockoutImpl";
		cb->onLockoutCleared();
		}

		std::mt19937 mRandom;
		};

		} // namespace aidl::android::hardware::biometrics::fingerprint

wifi/1.5/default/android.hardware.wifi@1.0-service-lazy.rc

+1 −0

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@ service vendor.wifi_hal_legacy /vendor/bin/hw/android.hardware.wifi@1.0-service-
		interface android.hardware.wifi@1.2::IWifi default
		interface android.hardware.wifi@1.3::IWifi default
		interface android.hardware.wifi@1.4::IWifi default
		interface android.hardware.wifi@1.5::IWifi default
		oneshot
		disabled
		class hal

wifi/1.5/default/wifi_ap_iface.cpp

+20 −7

Original line number	Diff line number	Diff line
		@@ -136,24 +136,25 @@ WifiApIface::getValidFrequenciesForBandInternal(V1_0::WifiBand band) {

		WifiStatus WifiApIface::setMacAddressInternal(
		const std::array<uint8_t, 6>& mac) {
		bool status;
		// Support random MAC up to 2 interfaces
		if (instances_.size() == 2) {
		int rbyte = 1;
		for (auto const& intf : instances_) {
		std::array<uint8_t, 6> rmac = mac;
		// reverse the bits to avoid clision
		// reverse the bits to avoid collision
		rmac[rbyte] = 0xff - rmac[rbyte];
		status = iface_util_.lock()->setMacAddress(intf, rmac);
		if (!status) {
		if (!iface_util_.lock()->setMacAddress(intf, rmac)) {
		LOG(INFO) << "Failed to set random mac address on " << intf;
		return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
		}
		rbyte++;
		}
		} else {
		status = iface_util_.lock()->setMacAddress(ifname_, mac);
		}
		if (!status) {
		// It also needs to set mac address for bridged interface, otherwise the mac
		// address of bridged interface will be changed after one of instance
		// down.
		if (!iface_util_.lock()->setMacAddress(ifname_, mac)) {
		LOG(ERROR) << "Fail to config MAC for interface " << ifname_;
		return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
		}
		return createWifiStatus(WifiStatusCode::SUCCESS);
		@@ -181,6 +182,18 @@ WifiStatus WifiApIface::resetToFactoryMacAddressInternal() {
		return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
		}
		}
		// It needs to set mac address for bridged interface, otherwise the mac
		// address of the bridged interface will be changed after one of the
		// instance down. Thus we are generating a random MAC address for the
		// bridged interface even if we got the request to reset the Factory
		// MAC. Since the bridged interface is an internal interface for the
		// operation of bpf and others networking operation.
		if (!iface_util_.lock()->setMacAddress(
		ifname_, iface_util_.lock()->createRandomMacAddress())) {
		LOG(ERROR) << "Fail to config MAC for bridged interface "
		<< ifname_;
		return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
		}
		} else {
		getMacResult = getFactoryMacAddressInternal(ifname_);
		LOG(DEBUG) << "Reset MAC to factory MAC on " << ifname_;

wifi/1.5/default/wifi_iface_util.cpp

+2 −2

Original line number	Diff line number	Diff line
		@@ -86,9 +86,9 @@ bool WifiIfaceUtil::setMacAddress(const std::string& iface_name,
		event_handlers.on_state_toggle_off_on(iface_name);
		}
		if (!success) {
		LOG(ERROR) << "SetMacAddress failed.";
		LOG(ERROR) << "SetMacAddress failed on " << iface_name;
		} else {
		LOG(DEBUG) << "SetMacAddress succeeded.";
		LOG(DEBUG) << "SetMacAddress succeeded on " << iface_name;
		}
		return success;
		}

wifi/1.5/default/wifi_iface_util.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -71,10 +71,10 @@ class WifiIfaceUtil {

		virtual bool removeIfaceFromBridge(const std::string& br_name,
		const std::string& if_name);
		// Get a random MAC address.
		virtual std::array<uint8_t, 6> createRandomMacAddress();

		private:
		std::array<uint8_t, 6> createRandomMacAddress();

		std::weak_ptr<wifi_system::InterfaceTool> iface_tool_;
		std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
		std::unique_ptr<std::array<uint8_t, 6>> random_mac_address_;