mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-03 03:14:17 +00:00
89437fbdd9
The legacy plugin listener was not set when used in passthrough mode in Treble. This caused events (session renewal, key expired etc) not to be propagated to the app. b/35375500 Test: In progress Change-Id: I7d74b3320c82e22f67d3c804ee93f9b9791080b2
430 lines
16 KiB
C++
430 lines
16 KiB
C++
/*
|
|
* Copyright (C) 2016 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.
|
|
*/
|
|
#define LOG_TAG "android.hardware.drm@1.0-impl"
|
|
|
|
#include <utils/KeyedVector.h>
|
|
#include <utils/String8.h>
|
|
|
|
#include "DrmPlugin.h"
|
|
#include "TypeConvert.h"
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace drm {
|
|
namespace V1_0 {
|
|
namespace implementation {
|
|
|
|
// Methods from ::android::hardware::drm::V1_0::IDrmPlugin follow.
|
|
|
|
Return<void> DrmPlugin::openSession(openSession_cb _hidl_cb) {
|
|
Vector<uint8_t> legacySessionId;
|
|
status_t status = mLegacyPlugin->openSession(legacySessionId);
|
|
_hidl_cb(toStatus(status), toHidlVec(legacySessionId));
|
|
return Void();
|
|
}
|
|
|
|
Return<Status> DrmPlugin::closeSession(const hidl_vec<uint8_t>& sessionId) {
|
|
return toStatus(mLegacyPlugin->closeSession(toVector(sessionId)));
|
|
}
|
|
|
|
Return<void> DrmPlugin::getKeyRequest(const hidl_vec<uint8_t>& scope,
|
|
const hidl_vec<uint8_t>& initData, const hidl_string& mimeType,
|
|
KeyType keyType, const hidl_vec<KeyValue>& optionalParameters,
|
|
getKeyRequest_cb _hidl_cb) {
|
|
|
|
status_t status = android::OK;
|
|
|
|
android::DrmPlugin::KeyType legacyKeyType;
|
|
switch(keyType) {
|
|
case KeyType::OFFLINE:
|
|
legacyKeyType = android::DrmPlugin::kKeyType_Offline;
|
|
break;
|
|
case KeyType::STREAMING:
|
|
legacyKeyType = android::DrmPlugin::kKeyType_Streaming;
|
|
break;
|
|
case KeyType::RELEASE:
|
|
legacyKeyType = android::DrmPlugin::kKeyType_Release;
|
|
break;
|
|
default:
|
|
status = android::BAD_VALUE;
|
|
break;
|
|
}
|
|
|
|
Vector<uint8_t> legacyRequest;
|
|
KeyRequestType requestType = KeyRequestType::UNKNOWN;
|
|
String8 defaultUrl;
|
|
|
|
if (status == android::OK) {
|
|
android::KeyedVector<String8, String8> legacyOptionalParameters;
|
|
for (size_t i = 0; i < optionalParameters.size(); i++) {
|
|
legacyOptionalParameters.add(String8(optionalParameters[i].key),
|
|
String8(optionalParameters[i].value));
|
|
}
|
|
|
|
android::DrmPlugin::KeyRequestType legacyRequestType =
|
|
android::DrmPlugin::kKeyRequestType_Unknown;
|
|
|
|
status_t status = mLegacyPlugin->getKeyRequest(toVector(scope),
|
|
toVector(initData), String8(mimeType), legacyKeyType,
|
|
legacyOptionalParameters, legacyRequest, defaultUrl,
|
|
&legacyRequestType);
|
|
|
|
switch(legacyRequestType) {
|
|
case android::DrmPlugin::kKeyRequestType_Initial:
|
|
requestType = KeyRequestType::INITIAL;
|
|
break;
|
|
case android::DrmPlugin::kKeyRequestType_Renewal:
|
|
requestType = KeyRequestType::RENEWAL;
|
|
break;
|
|
case android::DrmPlugin::kKeyRequestType_Release:
|
|
requestType = KeyRequestType::RELEASE;
|
|
break;
|
|
case android::DrmPlugin::kKeyRequestType_Unknown:
|
|
status = android::BAD_VALUE;
|
|
break;
|
|
}
|
|
}
|
|
_hidl_cb(toStatus(status), toHidlVec(legacyRequest), requestType,
|
|
defaultUrl.string());
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::provideKeyResponse(const hidl_vec<uint8_t>& scope,
|
|
const hidl_vec<uint8_t>& response, provideKeyResponse_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> keySetId;
|
|
status_t status = mLegacyPlugin->provideKeyResponse(toVector(scope),
|
|
toVector(response), keySetId);
|
|
_hidl_cb(toStatus(status), toHidlVec(keySetId));
|
|
return Void();
|
|
}
|
|
|
|
Return<Status> DrmPlugin::removeKeys(const hidl_vec<uint8_t>& sessionId) {
|
|
return toStatus(mLegacyPlugin->removeKeys(toVector(sessionId)));
|
|
}
|
|
|
|
Return<Status> DrmPlugin::restoreKeys(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_vec<uint8_t>& keySetId) {
|
|
status_t legacyStatus = mLegacyPlugin->restoreKeys(toVector(sessionId),
|
|
toVector(keySetId));
|
|
return toStatus(legacyStatus);
|
|
}
|
|
|
|
Return<void> DrmPlugin::queryKeyStatus(const hidl_vec<uint8_t>& sessionId,
|
|
queryKeyStatus_cb _hidl_cb) {
|
|
|
|
android::KeyedVector<String8, String8> legacyInfoMap;
|
|
status_t status = mLegacyPlugin->queryKeyStatus(toVector(sessionId),
|
|
legacyInfoMap);
|
|
|
|
Vector<KeyValue> infoMapVec;
|
|
for (size_t i = 0; i < legacyInfoMap.size(); i++) {
|
|
KeyValue keyValuePair;
|
|
keyValuePair.key = String8(legacyInfoMap.keyAt(i));
|
|
keyValuePair.value = String8(legacyInfoMap.valueAt(i));
|
|
infoMapVec.push_back(keyValuePair);
|
|
}
|
|
_hidl_cb(toStatus(status), toHidlVec(infoMapVec));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::getProvisionRequest(
|
|
const hidl_string& certificateType,
|
|
const hidl_string& certificateAuthority,
|
|
getProvisionRequest_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> legacyRequest;
|
|
String8 legacyDefaultUrl;
|
|
status_t status = mLegacyPlugin->getProvisionRequest(
|
|
String8(certificateType), String8(certificateAuthority),
|
|
legacyRequest, legacyDefaultUrl);
|
|
|
|
_hidl_cb(toStatus(status), toHidlVec(legacyRequest),
|
|
hidl_string(legacyDefaultUrl));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::provideProvisionResponse(
|
|
const hidl_vec<uint8_t>& response,
|
|
provideProvisionResponse_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> certificate;
|
|
Vector<uint8_t> wrappedKey;
|
|
|
|
status_t legacyStatus = mLegacyPlugin->provideProvisionResponse(
|
|
toVector(response), certificate, wrappedKey);
|
|
|
|
_hidl_cb(toStatus(legacyStatus), toHidlVec(certificate),
|
|
toHidlVec(wrappedKey));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::getSecureStops(getSecureStops_cb _hidl_cb) {
|
|
List<Vector<uint8_t> > legacySecureStops;
|
|
status_t status = mLegacyPlugin->getSecureStops(legacySecureStops);
|
|
|
|
Vector<SecureStop> secureStopsVec;
|
|
List<Vector<uint8_t> >::iterator iter = legacySecureStops.begin();
|
|
|
|
while (iter != legacySecureStops.end()) {
|
|
SecureStop secureStop;
|
|
secureStop.opaqueData = toHidlVec(*iter++);
|
|
secureStopsVec.push_back(secureStop);
|
|
}
|
|
|
|
_hidl_cb(toStatus(status), toHidlVec(secureStopsVec));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::getSecureStop(const hidl_vec<uint8_t>& secureStopId,
|
|
getSecureStop_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> legacySecureStop;
|
|
status_t status = mLegacyPlugin->getSecureStop(toVector(secureStopId),
|
|
legacySecureStop);
|
|
|
|
SecureStop secureStop;
|
|
secureStop.opaqueData = toHidlVec(legacySecureStop);
|
|
_hidl_cb(toStatus(status), secureStop);
|
|
return Void();
|
|
}
|
|
|
|
Return<Status> DrmPlugin::releaseAllSecureStops() {
|
|
return toStatus(mLegacyPlugin->releaseAllSecureStops());
|
|
}
|
|
|
|
Return<Status> DrmPlugin::releaseSecureStop(
|
|
const hidl_vec<uint8_t>& secureStopId) {
|
|
status_t legacyStatus =
|
|
mLegacyPlugin->releaseSecureStops(toVector(secureStopId));
|
|
return toStatus(legacyStatus);
|
|
}
|
|
|
|
Return<void> DrmPlugin::getPropertyString(const hidl_string& propertyName,
|
|
getPropertyString_cb _hidl_cb) {
|
|
String8 legacyValue;
|
|
status_t status = mLegacyPlugin->getPropertyString(
|
|
String8(propertyName), legacyValue);
|
|
_hidl_cb(toStatus(status), legacyValue.string());
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::getPropertyByteArray(const hidl_string& propertyName,
|
|
getPropertyByteArray_cb _hidl_cb) {
|
|
Vector<uint8_t> legacyValue;
|
|
status_t status = mLegacyPlugin->getPropertyByteArray(
|
|
String8(propertyName), legacyValue);
|
|
_hidl_cb(toStatus(status), toHidlVec(legacyValue));
|
|
return Void();
|
|
}
|
|
|
|
Return<Status> DrmPlugin::setPropertyString(const hidl_string& propertyName,
|
|
const hidl_string& value) {
|
|
status_t legacyStatus =
|
|
mLegacyPlugin->setPropertyString(String8(propertyName),
|
|
String8(value));
|
|
return toStatus(legacyStatus);
|
|
}
|
|
|
|
Return<Status> DrmPlugin::setPropertyByteArray(
|
|
const hidl_string& propertyName, const hidl_vec<uint8_t>& value) {
|
|
status_t legacyStatus =
|
|
mLegacyPlugin->setPropertyByteArray(String8(propertyName),
|
|
toVector(value));
|
|
return toStatus(legacyStatus);
|
|
}
|
|
|
|
Return<Status> DrmPlugin::setCipherAlgorithm(
|
|
const hidl_vec<uint8_t>& sessionId, const hidl_string& algorithm) {
|
|
status_t legacyStatus =
|
|
mLegacyPlugin->setCipherAlgorithm(toVector(sessionId),
|
|
String8(algorithm));
|
|
return toStatus(legacyStatus);
|
|
}
|
|
|
|
Return<Status> DrmPlugin::setMacAlgorithm(
|
|
const hidl_vec<uint8_t>& sessionId, const hidl_string& algorithm) {
|
|
status_t legacyStatus =
|
|
mLegacyPlugin->setMacAlgorithm(toVector(sessionId),
|
|
String8(algorithm));
|
|
return toStatus(legacyStatus);
|
|
}
|
|
|
|
Return<void> DrmPlugin::encrypt(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_vec<uint8_t>& keyId, const hidl_vec<uint8_t>& input,
|
|
const hidl_vec<uint8_t>& iv, encrypt_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> legacyOutput;
|
|
status_t status = mLegacyPlugin->encrypt(toVector(sessionId),
|
|
toVector(keyId), toVector(input), toVector(iv), legacyOutput);
|
|
_hidl_cb(toStatus(status), toHidlVec(legacyOutput));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::decrypt(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_vec<uint8_t>& keyId, const hidl_vec<uint8_t>& input,
|
|
const hidl_vec<uint8_t>& iv, decrypt_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> legacyOutput;
|
|
status_t status = mLegacyPlugin->decrypt(toVector(sessionId),
|
|
toVector(keyId), toVector(input), toVector(iv), legacyOutput);
|
|
_hidl_cb(toStatus(status), toHidlVec(legacyOutput));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::sign(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_vec<uint8_t>& keyId, const hidl_vec<uint8_t>& message,
|
|
sign_cb _hidl_cb) {
|
|
Vector<uint8_t> legacySignature;
|
|
status_t status = mLegacyPlugin->sign(toVector(sessionId),
|
|
toVector(keyId), toVector(message), legacySignature);
|
|
_hidl_cb(toStatus(status), toHidlVec(legacySignature));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::verify(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_vec<uint8_t>& keyId, const hidl_vec<uint8_t>& message,
|
|
const hidl_vec<uint8_t>& signature, verify_cb _hidl_cb) {
|
|
|
|
bool match;
|
|
status_t status = mLegacyPlugin->verify(toVector(sessionId),
|
|
toVector(keyId), toVector(message), toVector(signature),
|
|
match);
|
|
_hidl_cb(toStatus(status), match);
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::signRSA(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_string& algorithm, const hidl_vec<uint8_t>& message,
|
|
const hidl_vec<uint8_t>& wrappedKey, signRSA_cb _hidl_cb) {
|
|
|
|
Vector<uint8_t> legacySignature;
|
|
status_t status = mLegacyPlugin->signRSA(toVector(sessionId),
|
|
String8(algorithm), toVector(message), toVector(wrappedKey),
|
|
legacySignature);
|
|
_hidl_cb(toStatus(status), toHidlVec(legacySignature));
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::setListener(const sp<IDrmPluginListener>& listener) {
|
|
mListener = listener;
|
|
mLegacyPlugin->setListener(listener == NULL ? NULL : this);
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::sendEvent(EventType eventType,
|
|
const hidl_vec<uint8_t>& sessionId, const hidl_vec<uint8_t>& data) {
|
|
mListener->sendEvent(eventType, sessionId, data);
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::sendExpirationUpdate(
|
|
const hidl_vec<uint8_t>& sessionId, int64_t expiryTimeInMS) {
|
|
mListener->sendExpirationUpdate(sessionId, expiryTimeInMS);
|
|
return Void();
|
|
}
|
|
|
|
Return<void> DrmPlugin::sendKeysChange(const hidl_vec<uint8_t>& sessionId,
|
|
const hidl_vec<KeyStatus>& keyStatusList, bool hasNewUsableKey) {
|
|
mListener->sendKeysChange(sessionId, keyStatusList, hasNewUsableKey);
|
|
return Void();
|
|
}
|
|
|
|
|
|
// Methods from android::DrmPluginListener
|
|
|
|
void DrmPlugin::sendEvent(android::DrmPlugin::EventType legacyEventType,
|
|
int /*unused*/, Vector<uint8_t> const *sessionId,
|
|
Vector<uint8_t> const *data) {
|
|
|
|
EventType eventType;
|
|
bool sendEvent = true;
|
|
switch(legacyEventType) {
|
|
case android::DrmPlugin::kDrmPluginEventProvisionRequired:
|
|
eventType = EventType::PROVISION_REQUIRED;
|
|
break;
|
|
case android::DrmPlugin::kDrmPluginEventKeyNeeded:
|
|
eventType = EventType::KEY_NEEDED;
|
|
break;
|
|
case android::DrmPlugin::kDrmPluginEventKeyExpired:
|
|
eventType = EventType::KEY_EXPIRED;
|
|
break;
|
|
case android::DrmPlugin::kDrmPluginEventVendorDefined:
|
|
eventType = EventType::VENDOR_DEFINED;
|
|
break;
|
|
case android::DrmPlugin::kDrmPluginEventSessionReclaimed:
|
|
eventType = EventType::SESSION_RECLAIMED;
|
|
break;
|
|
default:
|
|
sendEvent = false;
|
|
break;
|
|
}
|
|
if (sendEvent) {
|
|
Vector<uint8_t> emptyVector;
|
|
mListener->sendEvent(eventType,
|
|
toHidlVec(sessionId == NULL ? emptyVector: *sessionId),
|
|
toHidlVec(data == NULL ? emptyVector: *data));
|
|
}
|
|
}
|
|
|
|
void DrmPlugin::sendExpirationUpdate(Vector<uint8_t> const *sessionId,
|
|
int64_t expiryTimeInMS) {
|
|
mListener->sendExpirationUpdate(toHidlVec(*sessionId), expiryTimeInMS);
|
|
}
|
|
|
|
void DrmPlugin::sendKeysChange(Vector<uint8_t> const *sessionId,
|
|
Vector<android::DrmPlugin::KeyStatus> const *legacyKeyStatusList,
|
|
bool hasNewUsableKey) {
|
|
|
|
Vector<KeyStatus> keyStatusVec;
|
|
for (size_t i = 0; i < legacyKeyStatusList->size(); i++) {
|
|
const android::DrmPlugin::KeyStatus &legacyKeyStatus =
|
|
legacyKeyStatusList->itemAt(i);
|
|
|
|
KeyStatus keyStatus;
|
|
|
|
switch(legacyKeyStatus.mType) {
|
|
case android::DrmPlugin::kKeyStatusType_Usable:
|
|
keyStatus.type = KeyStatusType::USABLE;
|
|
break;
|
|
case android::DrmPlugin::kKeyStatusType_Expired:
|
|
keyStatus.type = KeyStatusType::EXPIRED;
|
|
break;
|
|
case android::DrmPlugin::kKeyStatusType_OutputNotAllowed:
|
|
keyStatus.type = KeyStatusType::OUTPUTNOTALLOWED;
|
|
break;
|
|
case android::DrmPlugin::kKeyStatusType_StatusPending:
|
|
keyStatus.type = KeyStatusType::STATUSPENDING;
|
|
break;
|
|
case android::DrmPlugin::kKeyStatusType_InternalError:
|
|
default:
|
|
keyStatus.type = KeyStatusType::INTERNALERROR;
|
|
break;
|
|
}
|
|
|
|
keyStatus.keyId = toHidlVec(legacyKeyStatus.mKeyId);
|
|
keyStatusVec.push_back(keyStatus);
|
|
}
|
|
mListener->sendKeysChange(toHidlVec(*sessionId),
|
|
toHidlVec(keyStatusVec), hasNewUsableKey);
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_0
|
|
} // namespace drm
|
|
} // namespace hardware
|
|
} // namespace android
|