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Correct offline license handling am: 1857da2c8c

Browse Source 
am: 4c8af4872d

Change-Id: Ic6225dc3013b19183b00135f8694e02839df7939
This commit is contained in:
Rahul Frias
2017-06-08 09:54:01 +00:00
committed by android-build-merger
parent be7a3c5494 4c8af4872d
commit ce54031351
4 changed files with 26 additions and 11 deletions
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1
libwvdrmengine/cdm/core/include/wv_cdm_constants.h
View File

@@ -73,6 +73,7 @@ static const std::string QUERY_VALUE_SECURITY_LEVEL_L1 = "L1";
static const std::string QUERY_VALUE_SECURITY_LEVEL_L2 = "L2";
static const std::string QUERY_VALUE_SECURITY_LEVEL_L3 = "L3";
static const std::string QUERY_VALUE_SECURITY_LEVEL_UNKNOWN = "Unknown";
static const std::string QUERY_VALUE_SECURITY_LEVEL_DEFAULT = "Default";
static const std::string QUERY_VALUE_DISCONNECTED = "Disconnected";
static const std::string QUERY_VALUE_UNPROTECTED = "Unprotected";
static const std::string QUERY_VALUE_HDCP_V1 = "HDCP-1.x";

16
libwvdrmengine/cdm/core/src/cdm_session.cpp
View File

@@ -212,7 +212,14 @@ CdmResponseType CdmSession::RestoreOfflineSession(
return GET_RELEASED_LICENSE_ERROR;
}
if (usage_support_type_ == kUsageEntrySupport) {
std::string provider_session_token;
if (!license_parser_->ExtractProviderSessionToken(
key_response_, &provider_session_token)) {
provider_session_token.clear();
}
if (usage_support_type_ == kUsageEntrySupport &&
provider_session_token.size() > 0) {
CdmResponseType sts = usage_table_header_->LoadEntry(crypto_session_.get(),
usage_entry_,
usage_entry_number_);
@@ -236,7 +243,8 @@ CdmResponseType CdmSession::RestoreOfflineSession(
}
}
if (usage_support_type_ == kUsageEntrySupport) {
if (usage_support_type_ == kUsageEntrySupport &&
provider_session_token.size() > 0) {
CdmResponseType sts =
usage_table_header_->UpdateEntry(crypto_session_.get(), &usage_entry_);
if (sts != NO_ERROR) {
@@ -459,8 +467,10 @@ CdmResponseType CdmSession::AddKey(const CdmKeyResponse& key_response) {
key_response_ = key_response;
if (is_offline_ || has_provider_session_token()) {
if (usage_support_type_ == kUsageEntrySupport)
if (has_provider_session_token() &&
usage_support_type_ == kUsageEntrySupport) {
usage_table_header_->UpdateEntry(crypto_session_.get(), &usage_entry_);
}
if (!is_offline_)
usage_provider_session_token_ =

18
libwvdrmengine/cdm/core/src/crypto_session.cpp
View File

@@ -434,8 +434,10 @@ uint8_t CryptoSession::GetSecurityPatchLevel() {
}
CdmResponseType CryptoSession::Open(SecurityLevel requested_security_level) {
LOGV("CryptoSession::Open: Lock: requested_security_level: %d",
requested_security_level);
LOGD("CryptoSession::Open: Lock: requested_security_level: %s",
requested_security_level == kLevel3
? QUERY_VALUE_SECURITY_LEVEL_L3.c_str()
: QUERY_VALUE_SECURITY_LEVEL_DEFAULT.c_str());
AutoLock auto_lock(crypto_lock_);
if (!initialized_) return UNKNOWN_ERROR;
if (open_) return NO_ERROR;
@@ -1645,11 +1647,15 @@ bool CryptoSession::GetSrmVersion(uint16_t* srm_version) {
}
OEMCryptoResult status = OEMCrypto_GetCurrentSRMVersion(srm_version);
if (OEMCrypto_SUCCESS != status) {
LOGW("OEMCrypto_GetCurrentSRMVersion fails with %d", status);
return false;
switch (status) {
case OEMCrypto_SUCCESS:
return true;
case OEMCrypto_ERROR_NOT_IMPLEMENTED:
return false;
default:
LOGW("OEMCrypto_GetCurrentSRMVersion fails with %d", status);
return false;
}
return true;
}
bool CryptoSession::IsSrmUpdateSupported() {

2
libwvdrmengine/cdm/core/test/usage_table_header_unittest.cpp
View File

@@ -363,7 +363,6 @@ TEST_F(UsageTableHeaderTest, LoadEntry) {
TEST_F(UsageTableHeaderTest, UpdateEntry_CryptoSessionError) {
Init(kSecurityLevelL1, kUsageTableHeader, kUsageEntryInfoVector);
uint32_t usage_entry_number;
CdmUsageEntry usage_entry;
EXPECT_CALL(*crypto_session_, UpdateUsageEntry(NotNull(), NotNull()))
@@ -377,7 +376,6 @@ TEST_F(UsageTableHeaderTest, UpdateEntry_CryptoSessionError) {
TEST_F(UsageTableHeaderTest, UpdateEntry) {
Init(kSecurityLevelL1, kUsageTableHeader, kUsageEntryInfoVector);
uint32_t usage_entry_number;
CdmUsageEntry usage_entry;
EXPECT_CALL(*crypto_session_, UpdateUsageEntry(NotNull(), NotNull()))