Merge "Nfc: Null ptr checks in HAL"
diff --git a/bluetooth/1.0/default/bluetooth_hci.cc b/bluetooth/1.0/default/bluetooth_hci.cc
index fec5b81..8eccfc7 100644
--- a/bluetooth/1.0/default/bluetooth_hci.cc
+++ b/bluetooth/1.0/default/bluetooth_hci.cc
@@ -15,9 +15,10 @@
//
#define LOG_TAG "android.hardware.bluetooth@1.0-impl"
+#include "bluetooth_hci.h"
+
#include <utils/Log.h>
-#include "bluetooth_hci.h"
#include "vendor_interface.h"
namespace android {
@@ -38,59 +39,77 @@
uint64_t /*cookie*/,
const wp<::android::hidl::base::V1_0::IBase>& /*who*/) {
ALOGE("BluetoothDeathRecipient::serviceDied - Bluetooth service died");
+ has_died_ = true;
mHci->close();
}
sp<IBluetoothHci> mHci;
+ bool getHasDied() const { return has_died_; }
+ void setHasDied(bool has_died) { has_died_ = has_died; }
+
+ private:
+ bool has_died_;
};
BluetoothHci::BluetoothHci()
- : deathRecipient(new BluetoothDeathRecipient(this)) {}
+ : death_recipient_(new BluetoothDeathRecipient(this)) {}
Return<void> BluetoothHci::initialize(
const ::android::sp<IBluetoothHciCallbacks>& cb) {
- ALOGW("BluetoothHci::initialize()");
- cb->linkToDeath(deathRecipient, 0);
- event_cb_ = cb;
+ ALOGI("BluetoothHci::initialize()");
+ if (cb == nullptr) {
+ ALOGE("cb == nullptr! -> Unable to call initializationComplete(ERR)");
+ return Void();
+ }
+
+ death_recipient_->setHasDied(false);
+ cb->linkToDeath(death_recipient_, 0);
bool rc = VendorInterface::Initialize(
- [this](bool status) {
- auto hidl_status = event_cb_->initializationComplete(
+ [cb](bool status) {
+ auto hidl_status = cb->initializationComplete(
status ? Status::SUCCESS : Status::INITIALIZATION_ERROR);
if (!hidl_status.isOk()) {
ALOGE("VendorInterface -> Unable to call initializationComplete()");
}
},
- [this](const hidl_vec<uint8_t>& packet) {
- auto hidl_status = event_cb_->hciEventReceived(packet);
+ [cb](const hidl_vec<uint8_t>& packet) {
+ auto hidl_status = cb->hciEventReceived(packet);
if (!hidl_status.isOk()) {
ALOGE("VendorInterface -> Unable to call hciEventReceived()");
}
},
- [this](const hidl_vec<uint8_t>& packet) {
- auto hidl_status = event_cb_->aclDataReceived(packet);
+ [cb](const hidl_vec<uint8_t>& packet) {
+ auto hidl_status = cb->aclDataReceived(packet);
if (!hidl_status.isOk()) {
ALOGE("VendorInterface -> Unable to call aclDataReceived()");
}
},
- [this](const hidl_vec<uint8_t>& packet) {
- auto hidl_status = event_cb_->scoDataReceived(packet);
+ [cb](const hidl_vec<uint8_t>& packet) {
+ auto hidl_status = cb->scoDataReceived(packet);
if (!hidl_status.isOk()) {
ALOGE("VendorInterface -> Unable to call scoDataReceived()");
}
});
if (!rc) {
- auto hidl_status =
- event_cb_->initializationComplete(Status::INITIALIZATION_ERROR);
+ auto hidl_status = cb->initializationComplete(Status::INITIALIZATION_ERROR);
if (!hidl_status.isOk()) {
ALOGE("VendorInterface -> Unable to call initializationComplete(ERR)");
}
}
+
+ unlink_cb_ = [cb](sp<BluetoothDeathRecipient>& death_recipient) {
+ if (death_recipient->getHasDied())
+ ALOGI("Skipping unlink call, service died.");
+ else
+ cb->unlinkToDeath(death_recipient);
+ };
+
return Void();
}
Return<void> BluetoothHci::close() {
- ALOGW("BluetoothHci::close()");
- event_cb_->unlinkToDeath(deathRecipient);
+ ALOGI("BluetoothHci::close()");
+ unlink_cb_(death_recipient_);
VendorInterface::Shutdown();
return Void();
}
diff --git a/bluetooth/1.0/default/bluetooth_hci.h b/bluetooth/1.0/default/bluetooth_hci.h
index 4f92231..6912405 100644
--- a/bluetooth/1.0/default/bluetooth_hci.h
+++ b/bluetooth/1.0/default/bluetooth_hci.h
@@ -44,8 +44,8 @@
private:
void sendDataToController(const uint8_t type, const hidl_vec<uint8_t>& data);
- ::android::sp<IBluetoothHciCallbacks> event_cb_;
- ::android::sp<BluetoothDeathRecipient> deathRecipient;
+ ::android::sp<BluetoothDeathRecipient> death_recipient_;
+ std::function<void(sp<BluetoothDeathRecipient>&)> unlink_cb_;
};
extern "C" IBluetoothHci* HIDL_FETCH_IBluetoothHci(const char* name);
diff --git a/wifi/1.0/Android.mk b/wifi/1.0/Android.mk
index eabc63d..82409de 100644
--- a/wifi/1.0/Android.mk
+++ b/wifi/1.0/Android.mk
@@ -226,6 +226,44 @@
LOCAL_GENERATED_SOURCES += $(GEN)
#
+# Build types.hal (NanDataPathSecurityConfig)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/NanDataPathSecurityConfig.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.wifi@1.0::types.NanDataPathSecurityConfig
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NanDataPathSecurityType)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/NanDataPathSecurityType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.wifi@1.0::types.NanDataPathSecurityType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
# Build types.hal (NanDebugConfig)
#
GEN := $(intermediates)/android/hardware/wifi/V1_0/NanDebugConfig.java
@@ -359,6 +397,25 @@
LOCAL_GENERATED_SOURCES += $(GEN)
#
+# Build types.hal (NanParamSizeLimits)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/NanParamSizeLimits.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.wifi@1.0::types.NanParamSizeLimits
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
# Build types.hal (NanPublishRequest)
#
GEN := $(intermediates)/android/hardware/wifi/V1_0/NanPublishRequest.java
@@ -2048,6 +2105,44 @@
LOCAL_GENERATED_SOURCES += $(GEN)
#
+# Build types.hal (NanDataPathSecurityConfig)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/NanDataPathSecurityConfig.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.wifi@1.0::types.NanDataPathSecurityConfig
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NanDataPathSecurityType)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/NanDataPathSecurityType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.wifi@1.0::types.NanDataPathSecurityType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
# Build types.hal (NanDebugConfig)
#
GEN := $(intermediates)/android/hardware/wifi/V1_0/NanDebugConfig.java
@@ -2181,6 +2276,25 @@
LOCAL_GENERATED_SOURCES += $(GEN)
#
+# Build types.hal (NanParamSizeLimits)
+#
+GEN := $(intermediates)/android/hardware/wifi/V1_0/NanParamSizeLimits.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava \
+ -randroid.hardware:hardware/interfaces \
+ -randroid.hidl:system/libhidl/transport \
+ android.hardware.wifi@1.0::types.NanParamSizeLimits
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
# Build types.hal (NanPublishRequest)
#
GEN := $(intermediates)/android/hardware/wifi/V1_0/NanPublishRequest.java
diff --git a/wifi/1.0/default/hidl_struct_util.cpp b/wifi/1.0/default/hidl_struct_util.cpp
index fb93c5a..c005213 100644
--- a/wifi/1.0/default/hidl_struct_util.cpp
+++ b/wifi/1.0/default/hidl_struct_util.cpp
@@ -973,17 +973,41 @@
hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
legacy_request->recv_indication_cfg |=
hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
- legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.cipherType;
- legacy_request->pmk_len = hidl_request.baseConfigs.pmk.size();
- if (legacy_request->pmk_len > NAN_PMK_INFO_LEN) {
- LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: pmk_len too large";
- return false;
+ legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.securityConfig.cipherType;
+ if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len =
+ hidl_request.baseConfigs.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: pmk_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk,
+ hidl_request.baseConfigs.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
}
- memcpy(legacy_request->pmk,
- hidl_request.baseConfigs.pmk.data(),
- legacy_request->pmk_len);
- legacy_request->sdea_params.security_cfg = hidl_request.baseConfigs.securityEnabledInNdp ?
- legacy_hal::NAN_DP_CONFIG_SECURITY : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ if (hidl_request.baseConfigs.securityConfig.securityType
+ == NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ hidl_request.baseConfigs.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ > NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanPublishRequestToLegacy: passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ hidl_request.baseConfigs.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->sdea_params.security_cfg = (hidl_request.baseConfigs.securityConfig.securityType
+ != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
legacy_request->sdea_params.ranging_state = hidl_request.baseConfigs.rangingRequired ?
legacy_hal::NAN_RANGING_ENABLE : legacy_hal::NAN_RANGING_DISABLE;
legacy_request->ranging_cfg.ranging_interval_msec = hidl_request.baseConfigs.rangingIntervalMsec;
@@ -1066,17 +1090,40 @@
hidl_request.baseConfigs.disableMatchExpirationIndication ? 0x2 : 0x0;
legacy_request->recv_indication_cfg |=
hidl_request.baseConfigs.disableFollowupReceivedIndication ? 0x4 : 0x0;
- legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.cipherType;
- legacy_request->pmk_len = hidl_request.baseConfigs.pmk.size();
- if (legacy_request->pmk_len > NAN_PMK_INFO_LEN) {
- LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: pmk_len too large";
- return false;
+ legacy_request->cipher_type = (unsigned int) hidl_request.baseConfigs.securityConfig.cipherType;
+ if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len =
+ hidl_request.baseConfigs.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: pmk_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk,
+ hidl_request.baseConfigs.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
}
- memcpy(legacy_request->pmk,
- hidl_request.baseConfigs.pmk.data(),
- legacy_request->pmk_len);
- legacy_request->sdea_params.security_cfg = hidl_request.baseConfigs.securityEnabledInNdp ?
- legacy_hal::NAN_DP_CONFIG_SECURITY : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ if (hidl_request.baseConfigs.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ hidl_request.baseConfigs.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ > NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanSubscribeRequestToLegacy: passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ hidl_request.baseConfigs.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->sdea_params.security_cfg = (hidl_request.baseConfigs.securityConfig.securityType
+ != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
legacy_request->sdea_params.ranging_state = hidl_request.baseConfigs.rangingRequired ?
legacy_hal::NAN_RANGING_ENABLE : legacy_hal::NAN_RANGING_DISABLE;
legacy_request->ranging_cfg.ranging_interval_msec = hidl_request.baseConfigs.rangingIntervalMsec;
@@ -1251,8 +1298,9 @@
(legacy_hal::NanDataPathChannelCfg) hidl_request.channelRequestType;
legacy_request->channel = hidl_request.channel;
strcpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str());
- legacy_request->ndp_cfg.security_cfg = hidl_request.securityRequired ?
- legacy_hal::NAN_DP_CONFIG_SECURITY : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ legacy_request->ndp_cfg.security_cfg = (hidl_request.securityConfig.securityType
+ != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: ndp_app_info_len too large";
@@ -1260,13 +1308,43 @@
}
memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
legacy_request->app_info.ndp_app_info_len);
- legacy_request->cipher_type = (unsigned int) hidl_request.cipherType;
- legacy_request->pmk_len = hidl_request.pmk.size();
- if (legacy_request->pmk_len > NAN_PMK_INFO_LEN) {
- LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: pmk_len too large";
+ legacy_request->cipher_type = (unsigned int) hidl_request.securityConfig.cipherType;
+ if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len = hidl_request.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: pmk_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk,
+ hidl_request.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
+ }
+ if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ hidl_request.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ > NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ hidl_request.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
+ if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathInitiatorRequestToLegacy: service_name_len too large";
return false;
}
- memcpy(legacy_request->pmk, hidl_request.pmk.data(), legacy_request->pmk_len);
+ memcpy(legacy_request->service_name, hidl_request.serviceNameOutOfBand.data(),
+ legacy_request->service_name_len);
return true;
}
@@ -1284,8 +1362,9 @@
legacy_hal::NAN_DP_REQUEST_ACCEPT : legacy_hal::NAN_DP_REQUEST_REJECT;
legacy_request->ndp_instance_id = hidl_request.ndpInstanceId;
strcpy(legacy_request->ndp_iface, hidl_request.ifaceName.c_str());
- legacy_request->ndp_cfg.security_cfg = hidl_request.securityRequired ?
- legacy_hal::NAN_DP_CONFIG_SECURITY : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
+ legacy_request->ndp_cfg.security_cfg = (hidl_request.securityConfig.securityType
+ != NanDataPathSecurityType::OPEN) ? legacy_hal::NAN_DP_CONFIG_SECURITY
+ : legacy_hal::NAN_DP_CONFIG_NO_SECURITY;
legacy_request->app_info.ndp_app_info_len = hidl_request.appInfo.size();
if (legacy_request->app_info.ndp_app_info_len > NAN_DP_MAX_APP_INFO_LEN) {
LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: ndp_app_info_len too large";
@@ -1293,13 +1372,43 @@
}
memcpy(legacy_request->app_info.ndp_app_info, hidl_request.appInfo.data(),
legacy_request->app_info.ndp_app_info_len);
- legacy_request->cipher_type = (unsigned int) hidl_request.cipherType;
- legacy_request->pmk_len = hidl_request.pmk.size();
- if (legacy_request->pmk_len > NAN_PMK_INFO_LEN) {
- LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: pmk_len too large";
+ legacy_request->cipher_type = (unsigned int) hidl_request.securityConfig.cipherType;
+ if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PMK) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PMK;
+ legacy_request->key_info.body.pmk_info.pmk_len = hidl_request.securityConfig.pmk.size();
+ if (legacy_request->key_info.body.pmk_info.pmk_len > NAN_PMK_INFO_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: pmk_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.pmk_info.pmk,
+ hidl_request.securityConfig.pmk.data(),
+ legacy_request->key_info.body.pmk_info.pmk_len);
+ }
+ if (hidl_request.securityConfig.securityType == NanDataPathSecurityType::PASSPHRASE) {
+ legacy_request->key_info.key_type = legacy_hal::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
+ legacy_request->key_info.body.passphrase_info.passphrase_len =
+ hidl_request.securityConfig.passphrase.size();
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ < NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: passphrase_len too small";
+ return false;
+ }
+ if (legacy_request->key_info.body.passphrase_info.passphrase_len
+ > NAN_SECURITY_MIN_PASSPHRASE_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: passphrase_len too large";
+ return false;
+ }
+ memcpy(legacy_request->key_info.body.passphrase_info.passphrase,
+ hidl_request.securityConfig.passphrase.data(),
+ legacy_request->key_info.body.passphrase_info.passphrase_len);
+ }
+ legacy_request->service_name_len = hidl_request.serviceNameOutOfBand.size();
+ if (legacy_request->service_name_len > NAN_MAX_SERVICE_NAME_LEN) {
+ LOG(ERROR) << "convertHidlNanDataPathIndicationResponseToLegacy: service_name_len too large";
return false;
}
- memcpy(legacy_request->pmk, hidl_request.pmk.data(), legacy_request->pmk_len);
+ memcpy(legacy_request->service_name, hidl_request.serviceNameOutOfBand.data(),
+ legacy_request->service_name_len);
return true;
}
diff --git a/wifi/1.0/types.hal b/wifi/1.0/types.hal
index d3845c9..17aadee 100644
--- a/wifi/1.0/types.hal
+++ b/wifi/1.0/types.hal
@@ -586,6 +586,17 @@
*/
/**
+ * Size limits for parameters used in the NAN interface.
+ */
+enum NanParamSizeLimits : uint32_t {
+ /* Minimum length of Passphrase argument for data-path configuration */
+ MIN_PASSPHRASE_LENGTH = 8,
+
+ /* Maximum length of Passphrase argument for data-path configuration */
+ MAX_PASSPHRASE_LENGTH = 63,
+};
+
+/**
* A unique short handle provided by the client to identify individual invocations of
* certain API's like |IWifiNanIface.*|.
*/
@@ -701,6 +712,15 @@
};
/**
+ * NAN DP (data-path) security configuration options.
+ */
+enum NanDataPathSecurityType : uint32_t {
+ OPEN, // no security
+ PMK, // security: PMK
+ PASSPHRASE, // security: passphrase
+};
+
+/**
* NAN band-specific configuration.
*/
struct NanBandSpecificConfig {
@@ -910,6 +930,38 @@
};
/**
+ * Configuration of NAN data-path security.
+ */
+struct NanDataPathSecurityConfig {
+ /**
+ * Security configuration of the data-path (NDP). Security is required if not equal to
+ * |NanDataPathSecurityType.OPEN|.
+ * NAN Spec: Service Discovery Extension Attribute (SDEA) / Control / Security Required
+ */
+ NanDataPathSecurityType securityType;
+ /**
+ * Cipher type for data-paths. If |securityType| is |NanDataPathSecurityType.OPEN| then must
+ * be set to |NanCipherSuiteType.NONE|, otherwise a non-|NanCipherSuiteType.NONE| cipher suite
+ * must be specified.
+ */
+ NanCipherSuiteType cipherType;
+ /**
+ * Optional Pairwise Master Key (PMK). Must be specified (and is only used) if |securityType| is
+ * set to |NanDataPathSecurityType.PMK|.
+ * Ref: IEEE 802.11i
+ */
+ uint8_t[32] pmk;
+ /**
+ * Optional Passphrase. Must be specified (and is only used) if |securityType| is set to
+ * |NanDataPathSecurityType.PASSPHRASE|.
+ * Min length: |MIN_PASSPHRASE_LENGTH|
+ * Max length: |MAX_PASSPHRASE_LENGTH|
+ * NAN Spec: Appendix: Mapping pass-phrase to PMK for NCS-SK Cipher Suites
+ */
+ vec<uint8_t> passphrase;
+};
+
+/**
* Configurations of NAN discovery sessions: common to publish and subscribe discovery.
*/
struct NanDiscoveryCommonConfig {
@@ -1009,25 +1061,11 @@
*/
bool disableFollowupReceivedIndication;
/**
- * Cipher type for data-paths constructed in the context of this discovery session. Must be
- * specified as |NanCipherSuiteType.NONE| if no |pmk| is provided.
+ * Security configuration of data-paths created in the context of this discovery session. Security
+ * parameters can be overridden during the actual construction of the data-path - allowing
+ * individual data-paths to have unique PMKs or Passphrases.
*/
- NanCipherSuiteType cipherType;
- /**
- * Optional Pairwise Master Key (PMK) for data-paths constructed in the context of this discovery
- * session. A PMK can also be provided during the actual construction of the data-path (which
- * allows for unique PMKs for each data-path). The |cipherType| must be specified if a PMK is
- * provided.
- * Max length: 32
- * Ref: IEEE 802.11i
- */
- vec<uint8_t> pmk;
- /**
- * Specifies whether or not security is enabled in any data-path (NDP) constructed in the context
- * of this discovery session.
- * NAN Spec: Service Discovery Extension Attribute (SDEA) / Control / Security Required
- */
- bool securityEnabledInNdp;
+ NanDataPathSecurityConfig securityConfig;
/**
* Specifies whether or not there is a ranging requirement in this discovery session.
* Ranging is only performed if all other match criteria with the peer are met. Ranging must
@@ -1213,10 +1251,9 @@
*/
string ifaceName;
/**
- * Specifies whether or not security is required for the data-path being created.
- * NAN Spec: Data Path Attributes / NDP Attribute / NDP Control / Security Present
+ * Security configuration of the requested data-path.
*/
- bool securityRequired;
+ NanDataPathSecurityConfig securityConfig;
/**
* Arbitrary information communicated to the peer as part of the data-path setup process - there
* is no semantic meaning to these bytes. They are passed-through from sender to receiver as-is
@@ -1226,17 +1263,13 @@
*/
vec<uint8_t> appInfo;
/**
- * Cipher type for the data-path being requested. Must be specified as |NanCipherSuiteType.NONE|
- * if no |pmk| is provided.
+ * A service name to be used with |passphrase| to construct a Pairwise Master Key (PMK) for the
+ * data-path. Only relevant when a data-path is requested which is not associated with a NAN
+ * discovery session - e.g. using out-of-band discovery.
+ * Constraints: same as |NanDiscoveryCommonConfig.serviceName|
+ * NAN Spec: Appendix: Mapping pass-phrase to PMK for NCS-SK Cipher Suites
*/
- NanCipherSuiteType cipherType;
- /**
- * Pairwise Master Key (PMK) for the data-path being requested (if |securityRequired| is true).
- * The |cipherType| must be specified if a PMK is provided.
- * Max length: 32
- * Ref: IEEE 802.11i
- */
- vec<uint8_t> pmk;
+ vec<uint8_t> serviceNameOutOfBand;
};
/**
@@ -1259,10 +1292,9 @@
*/
string ifaceName;
/**
- * Specifies whether or not security is required for the data-path being created.
- * NAN Spec: Data Path Attributes / NDP Attribute / NDP Control / Security Present
+ * Security configuration of the requested data-path.
*/
- bool securityRequired;
+ NanDataPathSecurityConfig securityConfig;
/**
* Arbitrary information communicated to the peer as part of the data-path setup process - there
* is no semantic meaning to these bytes. They are passed-through from sender to receiver as-is
@@ -1272,16 +1304,13 @@
*/
vec<uint8_t> appInfo;
/**
- * Cipher type for the data-path being negotiated. Must be specified as |NanCipherSuiteType.NONE|
- * if no |pmk| is provided.
+ * A service name to be used with |passphrase| to construct a Pairwise Master Key (PMK) for the
+ * data-path. Only relevant when a data-path is requested which is not associated with a NAN
+ * discovery session - e.g. using out-of-band discovery.
+ * Constraints: same as |NanDiscoveryCommonConfig.serviceName|
+ * NAN Spec: Appendix: Mapping pass-phrase to PMK for NCS-SK Cipher Suites
*/
- NanCipherSuiteType cipherType;
- /**
- * Pairwise Master Key (PMK) for the data-path being negotiated (if |securityRequired| is true).
- * The |cipherType| must be specified if a PMK is provided.
- * Max length: 32
- */
- vec<uint8_t> pmk;
+ vec<uint8_t> serviceNameOutOfBand;
};
/**