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Generate key set ID on initialization and interface clean up

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This is a merge of squashed CLs.

* Cdm Session and Engine interface clean up

[ Merge of http://go/wvgerrit/16387 ]

Key Set Ids have been removed from the CdmSession interface
(GenerateKeyRequest, Addkey) as they can be queried by an accessor.

The CdmEngine interface now allows one to specify or retrieve a session ID,
since both were not being used in a single call. Key set IDs are no longer
returned though GenerateKeyRequest as they was not being used.

* Generate key set ID when session is initialized

[ Merge of http://go/wvgerrit/16370 ]

Key set IDs are currently generated at different times in the
CdmSession lifecycle. Android generates key set IDs when the license
is received, while the CE CDM generates (or overrides them)
when the session is constructed.

The key set IDs are now generated when the session is initialized.
Key set generation cannot occur earlier as it has a dependency on
security level and in turn on crypto session initialization which
occurs when the session is initialized.

Depenencies on Session ID has caused other activities, construction of
PolicyEngine, CdmLicense, setting property CDM client sets to be
deferred from CdmSession constructor to Init().

Android will still retrieve the key set IDs after the offline license is
processed. For streaming requests, the key set will be
unreserved and discarded when the session is terminated.

Change-Id: Ib802d1c043742d62efa9a2c901fcd113e836c33d
This commit is contained in:
Rahul Frias
2016-01-15 17:01:38 -08:00
parent d2dc2e3670
commit 84a14f2561
11 changed files with 153 additions and 153 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
libwvdrmengine/cdm/core/include/cdm_engine.h
View File

@@ -30,11 +30,15 @@ class CdmEngine {
virtual ~CdmEngine();
// Session related methods
virtual CdmResponseType OpenSession(const CdmKeySystem& key_system,
CdmClientPropertySet* property_set,
const std::string& origin,
const CdmSessionId& forced_session_id,
WvCdmEventListener* event_listener);
virtual CdmResponseType OpenSession(const CdmKeySystem& key_system,
CdmClientPropertySet* property_set,
const std::string& origin,
WvCdmEventListener* event_listener,
const CdmSessionId* forced_session_id,
CdmSessionId* session_id);
virtual CdmResponseType CloseSession(const CdmSessionId& session_id);
virtual bool IsOpenSession(const CdmSessionId& session_id);
@@ -66,18 +70,13 @@ class CdmEngine {
// server_url: This must be non-null and point to a string. The string will
// have its contents replaced with the default URL (if one is
// known) to send this key request to.
// key_set_id_out: May be null. If it is non-null, the CdmKeySetId pointed to
// will have its contents replaced with the key set ID of the
// session. Note that for non-offline license requests, the
// key set ID is empty, so the CdmKeySetId will be cleared.
// TODO(kqyang): Consider refactor GenerateKeyRequest to reduce the number of
// parameters.
virtual CdmResponseType GenerateKeyRequest(
const CdmSessionId& session_id, const CdmKeySetId& key_set_id,
const InitializationData& init_data, const CdmLicenseType license_type,
CdmAppParameterMap& app_parameters, CdmKeyMessage* key_request,
CdmKeyRequestType* key_request_type, std::string* server_url,
CdmKeySetId* key_set_id_out);
CdmKeyRequestType* key_request_type, std::string* server_url);
// Accept license response and extract key info.
virtual CdmResponseType AddKey(const CdmSessionId& session_id,
@@ -175,6 +174,13 @@ class CdmEngine {
private:
// private methods
CdmResponseType OpenSession(const CdmKeySystem& key_system,
CdmClientPropertySet* property_set,
const std::string& origin,
WvCdmEventListener* event_listener,
const CdmSessionId* forced_session_id,
CdmSessionId* session_id);
void DeleteAllUsageReportsUponFactoryReset();
bool ValidateKeySystem(const CdmKeySystem& key_system);
CdmResponseType GetUsageInfo(const std::string& app_id,

36
libwvdrmengine/cdm/core/include/cdm_session.h
View File

@@ -22,12 +22,30 @@ class WvCdmEventListener;
class CdmSession {
public:
CdmSession(CdmClientPropertySet* cdm_client_property_set,
const std::string& origin, WvCdmEventListener* event_listener,
const CdmSessionId* forced_session_id);
CdmSession(const std::string& origin)
: initialized_(false),
origin_(origin),
crypto_session_(new CryptoSession),
file_handle_(new DeviceFiles),
license_received_(false),
is_offline_(false),
is_release_(false),
is_temporary_(false),
security_level_(kSecurityLevelUninitialized),
requested_security_level_(kLevelDefault),
is_initial_decryption_(true),
has_decrypted_since_last_report_(false),
is_initial_usage_update_(true),
is_usage_update_needed_(false),
mock_license_parser_in_use_(false),
mock_policy_engine_in_use_(false) {}
virtual ~CdmSession();
virtual CdmResponseType Init();
virtual CdmResponseType Init(CdmClientPropertySet* cdm_client_property_set);
virtual CdmResponseType Init(CdmClientPropertySet* cdm_client_property_set,
const CdmSessionId* forced_session_id,
WvCdmEventListener* event_listener);
virtual CdmResponseType RestoreOfflineSession(
const CdmKeySetId& key_set_id, const CdmLicenseType license_type);
@@ -35,16 +53,15 @@ class CdmSession {
const CdmKeyMessage& key_request, const CdmKeyResponse& key_response);
virtual const CdmSessionId& session_id() { return session_id_; }
virtual const CdmKeySetId& key_set_id() { return key_set_id_; }
virtual CdmResponseType GenerateKeyRequest(
const InitializationData& init_data, CdmLicenseType license_type,
const CdmAppParameterMap& app_parameters, CdmKeyMessage* key_request,
CdmKeyRequestType* key_request_type, std::string* server_url,
CdmKeySetId* key_set_id);
CdmKeyRequestType* key_request_type, std::string* server_url);
// AddKey() - Accept license response and extract key info.
virtual CdmResponseType AddKey(const CdmKeyResponse& key_response,
CdmKeySetId* key_set_id);
virtual CdmResponseType AddKey(const CdmKeyResponse& key_response);
// Query session status
virtual CdmResponseType QueryStatus(CdmQueryMap* key_info);
@@ -167,6 +184,9 @@ class CdmSession {
// license type release and offline related information
CdmKeySetId key_set_id_;
bool mock_license_parser_in_use_;
bool mock_policy_engine_in_use_;
CORE_DISALLOW_COPY_AND_ASSIGN(CdmSession);
};

7
libwvdrmengine/cdm/core/include/wv_cdm_types.h
View File

@@ -149,9 +149,9 @@ enum CdmResponseType {
RENEW_KEY_ERROR_1,
RENEW_KEY_ERROR_2,
LICENSE_RENEWAL_SIGNING_ERROR,
RESTORE_OFFLINE_LICENSE_ERROR_1,
UNUSED_4, /* previously RESTORE_OFFLINE_LICENSE_ERROR_1 */
RESTORE_OFFLINE_LICENSE_ERROR_2,
SESSION_INIT_ERROR_1,
UNUSED_5, /* SESSION_INIT_ERROR_1 */
SESSION_INIT_ERROR_2,
SESSION_INIT_GET_KEYBOX_ERROR,
SESSION_NOT_FOUND_1,
@@ -169,7 +169,7 @@ enum CdmResponseType {
SIGNATURE_NOT_FOUND,
STORE_LICENSE_ERROR_1,
STORE_LICENSE_ERROR_2,
STORE_LICENSE_ERROR_3,
UNUSED_6, /* previously STORE_LICENSE_ERROR_3 */
STORE_USAGE_INFO_ERROR,
UNPROVISION_ERROR_1,
UNPROVISION_ERROR_2,
@@ -213,6 +213,7 @@ enum CdmResponseType {
SESSION_NOT_FOUND_11,
LOAD_USAGE_INFO_FILE_ERROR,
LOAD_USAGE_INFO_MISSING,
SESSION_FILE_HANDLE_INIT_ERROR,
};
enum CdmKeyStatus {

67
libwvdrmengine/cdm/core/src/cdm_engine.cpp
View File

@@ -77,6 +77,24 @@ CdmEngine::~CdmEngine() {
sessions_.clear();
}
CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
CdmClientPropertySet* property_set,
const std::string& origin,
const CdmSessionId& forced_session_id,
WvCdmEventListener* event_listener) {
return OpenSession(key_system, property_set, origin, event_listener,
&forced_session_id, NULL);
}
CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
CdmClientPropertySet* property_set,
const std::string& origin,
WvCdmEventListener* event_listener,
CdmSessionId* session_id) {
return OpenSession(key_system, property_set, origin, event_listener,
NULL, session_id);
}
CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
CdmClientPropertySet* property_set,
const std::string& origin,
@@ -90,8 +108,8 @@ CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
return INVALID_KEY_SYSTEM;
}
if (!session_id) {
LOGE("CdmEngine::OpenSession: no session ID destination provided");
if (!session_id && !forced_session_id) {
LOGE("CdmEngine::OpenSession: no (forced/)session ID destination provided");
return INVALID_PARAMETERS_ENG_1;
}
@@ -101,14 +119,9 @@ CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
}
}
scoped_ptr<CdmSession> new_session(
new CdmSession(property_set, origin, event_listener, forced_session_id));
if (new_session->session_id().empty()) {
LOGE("CdmEngine::OpenSession: failure to generate session ID");
return EMPTY_SESSION_ID;
}
CdmResponseType sts = new_session->Init();
scoped_ptr<CdmSession> new_session(new CdmSession(origin));
CdmResponseType sts = new_session->Init(property_set, forced_session_id,
event_listener);
if (sts != NO_ERROR) {
if (sts == NEED_PROVISIONING) {
cert_provisioning_requested_security_level_ =
@@ -118,9 +131,11 @@ CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
}
return sts;
}
*session_id = new_session->session_id();
CdmSessionId id = new_session->session_id();
AutoLock lock(session_list_lock_);
sessions_[*session_id] = new_session.release();
sessions_[id] = new_session.release();
if (session_id) *session_id = id;
return NO_ERROR;
}
@@ -183,8 +198,7 @@ CdmResponseType CdmEngine::GenerateKeyRequest(
const CdmSessionId& session_id, const CdmKeySetId& key_set_id,
const InitializationData& init_data, const CdmLicenseType license_type,
CdmAppParameterMap& app_parameters, CdmKeyMessage* key_request,
CdmKeyRequestType* key_request_type, std::string* server_url,
CdmKeySetId* key_set_id_out) {
CdmKeyRequestType* key_request_type, std::string* server_url) {
LOGI("CdmEngine::GenerateKeyRequest");
CdmSessionId id = session_id;
@@ -241,7 +255,7 @@ CdmResponseType CdmEngine::GenerateKeyRequest(
sts = iter->second->GenerateKeyRequest(
init_data, license_type, app_parameters, key_request, key_request_type,
server_url, key_set_id_out);
server_url);
if (KEY_MESSAGE != sts) {
if (sts == NEED_PROVISIONING) {
@@ -300,7 +314,8 @@ CdmResponseType CdmEngine::AddKey(const CdmSessionId& session_id,
return EMPTY_KEY_DATA_1;
}
CdmResponseType sts = iter->second->AddKey(key_data, key_set_id);
CdmResponseType sts = iter->second->AddKey(key_data);
*key_set_id = iter->second->key_set_id();
switch (sts) {
case KEY_ADDED:
@@ -734,9 +749,8 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
}
usage_property_set_->set_security_level(kLevelDefault);
usage_property_set_->set_app_id(app_id);
usage_session_.reset(
new CdmSession(usage_property_set_.get(), EMPTY_ORIGIN, NULL, NULL));
CdmResponseType status = usage_session_->Init();
usage_session_.reset(new CdmSession(EMPTY_ORIGIN));
CdmResponseType status = usage_session_->Init(usage_property_set_.get());
if (NO_ERROR != status) {
LOGE("CdmEngine::GetUsageInfo: session init error");
return status;
@@ -753,9 +767,8 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
&license_response)) {
usage_property_set_->set_security_level(kLevel3);
usage_property_set_->set_app_id(app_id);
usage_session_.reset(
new CdmSession(usage_property_set_.get(), EMPTY_ORIGIN, NULL, NULL));
status = usage_session_->Init();
usage_session_.reset(new CdmSession(EMPTY_ORIGIN));
status = usage_session_->Init(usage_property_set_.get());
if (NO_ERROR != status) {
LOGE("CdmEngine::GetUsageInfo: session init error");
return status;
@@ -822,10 +835,9 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
usage_property_set_->set_security_level(requested_security_level);
usage_property_set_->set_app_id(app_id);
usage_session_.reset(
new CdmSession(usage_property_set_.get(), EMPTY_ORIGIN, NULL, NULL));
usage_session_.reset(new CdmSession(EMPTY_ORIGIN));
CdmResponseType status = usage_session_->Init();
CdmResponseType status = usage_session_->Init(usage_property_set_.get());
if (NO_ERROR != status) {
LOGE("CdmEngine::GetUsageInfo: session init error");
return status;
@@ -901,9 +913,8 @@ CdmResponseType CdmEngine::ReleaseAllUsageInfo(const std::string& app_id) {
? kLevel3
: kLevelDefault;
usage_property_set_->set_security_level(security_level);
usage_session_.reset(
new CdmSession(usage_property_set_.get(),
EMPTY_ORIGIN, NULL, NULL));
usage_session_.reset(new CdmSession(EMPTY_ORIGIN));
usage_session_->Init(usage_property_set_.get());
CdmResponseType status2 = usage_session_->
DeleteMultipleUsageInformation(provider_session_tokens);
if (status2 != NO_ERROR) {

130
libwvdrmengine/cdm/core/src/cdm_session.cpp
View File

@@ -25,48 +25,6 @@ const size_t kKeySetIdLength = 14;
namespace wvcdm {
CdmSession::CdmSession(CdmClientPropertySet* cdm_client_property_set,
const std::string& origin,
WvCdmEventListener* event_listener,
const CdmSessionId* forced_session_id)
: initialized_(false),
session_id_(GenerateSessionId()),
origin_(origin),
crypto_session_(new CryptoSession),
file_handle_(new DeviceFiles),
license_received_(false),
is_offline_(false),
is_release_(false),
is_temporary_(false),
security_level_(kSecurityLevelUninitialized),
requested_security_level_(kLevelDefault),
is_initial_decryption_(true),
has_decrypted_since_last_report_(false),
is_initial_usage_update_(true),
is_usage_update_needed_(false) {
if (Properties::AlwaysUseKeySetIds()) {
if (forced_session_id) {
key_set_id_ = *forced_session_id;
} else {
bool ok = GenerateKeySetId(&key_set_id_);
(void)ok; // ok is now used when assertions are turned off.
assert(ok);
}
session_id_ = key_set_id_;
}
license_parser_.reset(new CdmLicense(session_id_));
policy_engine_.reset(new PolicyEngine(
session_id_, event_listener, crypto_session_.get()));
if (cdm_client_property_set) {
if (cdm_client_property_set->security_level() ==
QUERY_VALUE_SECURITY_LEVEL_L3) {
requested_security_level_ = kLevel3;
security_level_ = kSecurityLevelL3;
}
Properties::AddSessionPropertySet(session_id_, cdm_client_property_set);
}
}
CdmSession::~CdmSession() {
if (!key_set_id_.empty()) {
// Unreserve the license ID.
@@ -75,24 +33,37 @@ CdmSession::~CdmSession() {
Properties::RemoveSessionPropertySet(session_id_);
}
CdmResponseType CdmSession::Init() {
if (session_id_.empty()) {
LOGE("CdmSession::Init: Failed, session not properly constructed");
return SESSION_INIT_ERROR_1;
}
CdmResponseType CdmSession::Init(
CdmClientPropertySet* cdm_client_property_set) {
return Init(cdm_client_property_set, NULL, NULL);
}
CdmResponseType CdmSession::Init(CdmClientPropertySet* cdm_client_property_set,
const CdmSessionId* forced_session_id,
WvCdmEventListener* event_listener) {
if (initialized_) {
LOGE("CdmSession::Init: Failed due to previous initialization");
return SESSION_INIT_ERROR_2;
}
if (cdm_client_property_set &&
cdm_client_property_set->security_level() ==
QUERY_VALUE_SECURITY_LEVEL_L3) {
requested_security_level_ = kLevel3;
security_level_ = kSecurityLevelL3;
}
CdmResponseType sts = crypto_session_->Open(requested_security_level_);
if (NO_ERROR != sts) return sts;
security_level_ = crypto_session_->GetSecurityLevel();
if (!file_handle_->Init(security_level_)) {
LOGE("CdmSession::Init: Unable to initialize file handle");
return SESSION_FILE_HANDLE_INIT_ERROR;
}
std::string token;
if (Properties::use_certificates_as_identification()) {
std::string wrapped_key;
if (!file_handle_->Init(security_level_) ||
!file_handle_->RetrieveCertificate(origin_, &token, &wrapped_key) ||
if (!file_handle_->RetrieveCertificate(origin_, &token, &wrapped_key) ||
!crypto_session_->LoadCertificatePrivateKey(wrapped_key)) {
return NEED_PROVISIONING;
}
@@ -101,6 +72,30 @@ CdmResponseType CdmSession::Init() {
return SESSION_INIT_GET_KEYBOX_ERROR;
}
if (forced_session_id) {
key_set_id_ = *forced_session_id;
} else {
bool ok = GenerateKeySetId(&key_set_id_);
(void)ok; // ok is now used when assertions are turned off.
assert(ok);
}
session_id_ =
Properties::AlwaysUseKeySetIds() ? key_set_id_ : GenerateSessionId();
if (session_id_.empty()) {
LOGE("CdmSession::Init: empty session ID");
return EMPTY_SESSION_ID;
}
if (cdm_client_property_set)
Properties::AddSessionPropertySet(session_id_, cdm_client_property_set);
if (!mock_license_parser_in_use_)
license_parser_.reset(new CdmLicense(session_id_));
if (!mock_policy_engine_in_use_)
policy_engine_.reset(new PolicyEngine(
session_id_, event_listener, crypto_session_.get()));
if (!license_parser_->Init(token, crypto_session_.get(),
policy_engine_.get()))
return LICENSE_PARSER_INIT_ERROR;
@@ -115,10 +110,6 @@ CdmResponseType CdmSession::RestoreOfflineSession(
const CdmKeySetId& key_set_id, const CdmLicenseType license_type) {
key_set_id_ = key_set_id;
// Retrieve license information from persistent store
if (!file_handle_->Reset(security_level_))
return RESTORE_OFFLINE_LICENSE_ERROR_1;
DeviceFiles::LicenseState license_state;
int64_t playback_start_time;
int64_t last_playback_time;
@@ -178,8 +169,7 @@ CdmResponseType CdmSession::RestoreUsageSession(
CdmResponseType CdmSession::GenerateKeyRequest(
const InitializationData& init_data, CdmLicenseType license_type,
const CdmAppParameterMap& app_parameters, CdmKeyMessage* key_request,
CdmKeyRequestType* key_request_type, std::string* server_url,
CdmKeySetId* key_set_id) {
CdmKeyRequestType* key_request_type, std::string* server_url) {
if (crypto_session_.get() == NULL) {
LOGW("CdmSession::GenerateKeyRequest: Invalid crypto session");
return INVALID_CRYPTO_SESSION_1;
@@ -248,8 +238,7 @@ CdmResponseType CdmSession::GenerateKeyRequest(
return INIT_DATA_NOT_FOUND;
}
}
if (is_offline_ && key_set_id_.empty() &&
!GenerateKeySetId(&key_set_id_)) {
if (is_offline_ && key_set_id_.empty()) {
LOGE("CdmSession::GenerateKeyRequest: Unable to generate key set ID");
return KEY_REQUEST_ERROR_1;
}
@@ -267,14 +256,12 @@ CdmResponseType CdmSession::GenerateKeyRequest(
offline_release_server_url_ = *server_url;
}
if (key_set_id) *key_set_id = key_set_id_;
return KEY_MESSAGE;
}
}
// AddKey() - Accept license response and extract key info.
CdmResponseType CdmSession::AddKey(const CdmKeyResponse& key_response,
CdmKeySetId* key_set_id) {
CdmResponseType CdmSession::AddKey(const CdmKeyResponse& key_response) {
if (crypto_session_.get() == NULL) {
LOGW("CdmSession::AddKey: Invalid crypto session");
return INVALID_CRYPTO_SESSION_2;
@@ -303,7 +290,6 @@ CdmResponseType CdmSession::AddKey(const CdmKeyResponse& key_response,
if (sts != NO_ERROR) return sts;
}
if (key_set_id) *key_set_id = key_set_id_;
return KEY_ADDED;
}
}
@@ -477,8 +463,6 @@ bool CdmSession::GenerateKeySetId(CdmKeySetId* key_set_id) {
std::vector<uint8_t> random_data(
(kKeySetIdLength - sizeof(KEY_SET_ID_PREFIX)) / 2, 0);
if (!file_handle_->Reset(security_level_)) return false;
while (key_set_id->empty()) {
if (!crypto_session_->GetRandom(random_data.size(), &random_data[0]))
return false;
@@ -514,13 +498,6 @@ CdmResponseType CdmSession::StoreLicense() {
if (!StoreLicense(DeviceFiles::kLicenseStateActive)) {
LOGE("CdmSession::StoreLicense: Unable to store license");
CdmResponseType sts = Init();
if (sts != NO_ERROR) {
LOGW("CdmSession::StoreLicense: Reinitialization failed");
return sts;
}
key_set_id_.clear();
return STORE_LICENSE_ERROR_1;
}
return NO_ERROR;
@@ -533,11 +510,6 @@ CdmResponseType CdmSession::StoreLicense() {
return STORE_LICENSE_ERROR_2;
}
if (!file_handle_->Reset(security_level_)) {
LOGE("CdmSession::StoreLicense: Unable to initialize device files");
return STORE_LICENSE_ERROR_3;
}
std::string app_id;
GetApplicationId(&app_id);
if (!file_handle_->StoreUsageInfo(provider_session_token, key_request_,
@@ -549,8 +521,6 @@ CdmResponseType CdmSession::StoreLicense() {
}
bool CdmSession::StoreLicense(DeviceFiles::LicenseState state) {
if (!file_handle_->Reset(security_level_)) return false;
return file_handle_->StoreLicense(
key_set_id_, state, offline_init_data_, key_request_, key_response_,
offline_key_renewal_request_, offline_key_renewal_response_,
@@ -562,10 +532,6 @@ bool CdmSession::DeleteLicense() {
if (!is_offline_ && license_parser_->provider_session_token().empty())
return false;
if (!file_handle_->Reset(security_level_)) {
LOGE("CdmSession::DeleteLicense: Unable to initialize device files");
return false;
}
if (is_offline_) {
return file_handle_->DeleteLicense(key_set_id_);
} else {
@@ -620,6 +586,7 @@ CdmResponseType CdmSession::ReleaseCrypto() {
void CdmSession::set_license_parser(CdmLicense* license_parser) {
license_parser_.reset(license_parser);
mock_license_parser_in_use_ = true;
}
void CdmSession::set_crypto_session(CryptoSession* crypto_session) {
@@ -628,6 +595,7 @@ void CdmSession::set_crypto_session(CryptoSession* crypto_session) {
void CdmSession::set_policy_engine(PolicyEngine* policy_engine) {
policy_engine_.reset(policy_engine);
mock_policy_engine_in_use_ = true;
}
void CdmSession::set_file_handle(DeviceFiles* file_handle) {

5
libwvdrmengine/cdm/core/test/cdm_engine_test.cpp
View File

@@ -60,11 +60,10 @@ class WvCdmEngineTest : public testing::Test {
virtual void SetUp() {
CdmResponseType status =
cdm_engine_.OpenSession(g_key_system, NULL, EMPTY_ORIGIN, NULL,
NULL /* forced_session_id */, &session_id_);
&session_id_);
if (status == NEED_PROVISIONING) {
Provision();
status = cdm_engine_.OpenSession(g_key_system, NULL, EMPTY_ORIGIN, NULL,
NULL /* forced_session_id */,
&session_id_);
}
ASSERT_EQ(NO_ERROR, status);
@@ -106,7 +105,7 @@ class WvCdmEngineTest : public testing::Test {
EXPECT_EQ(KEY_MESSAGE, cdm_engine_.GenerateKeyRequest(
session_id_, key_set_id, init_data,
kLicenseTypeStreaming, app_parameters, &key_msg_,
&key_request_type, &server_url, NULL));
&key_request_type, &server_url));
EXPECT_EQ(kKeyRequestTypeInitial, key_request_type);
}

15
libwvdrmengine/cdm/core/test/cdm_session_unittest.cpp
View File

@@ -136,7 +136,7 @@ using ::testing::StrEq;
class CdmSessionTest : public ::testing::Test {
protected:
virtual void SetUp() {
cdm_session_.reset(new CdmSession(NULL, kTestOrigin, NULL, NULL));
cdm_session_.reset(new CdmSession(kTestOrigin));
// Inject testing mocks.
license_parser_ = new MockCdmLicense(cdm_session_->session_id());
cdm_session_->set_license_parser(license_parser_);
@@ -178,7 +178,7 @@ TEST_F(CdmSessionTest, InitWithCertificate) {
Properties::set_use_certificates_as_identification(true);
ASSERT_EQ(NO_ERROR, cdm_session_->Init());
ASSERT_EQ(NO_ERROR, cdm_session_->Init(NULL));
}
TEST_F(CdmSessionTest, InitWithKeybox) {
@@ -193,13 +193,14 @@ TEST_F(CdmSessionTest, InitWithKeybox) {
EXPECT_CALL(*crypto_session_, GetToken(NotNull()))
.InSequence(crypto_session_seq)
.WillOnce(DoAll(SetArgPointee<0>(kToken), Return(true)));
EXPECT_CALL(*file_handle_, Init(Eq(level))).WillOnce(Return(true));
EXPECT_CALL(*license_parser_,
Init(Eq(kToken), Eq(crypto_session_), Eq(policy_engine_)))
.WillOnce(Return(true));
Properties::set_use_certificates_as_identification(false);
ASSERT_EQ(NO_ERROR, cdm_session_->Init());
ASSERT_EQ(NO_ERROR, cdm_session_->Init(NULL));
}
TEST_F(CdmSessionTest, ReInitFail) {
@@ -225,8 +226,8 @@ TEST_F(CdmSessionTest, ReInitFail) {
Properties::set_use_certificates_as_identification(true);
ASSERT_EQ(NO_ERROR, cdm_session_->Init());
ASSERT_NE(NO_ERROR, cdm_session_->Init());
ASSERT_EQ(NO_ERROR, cdm_session_->Init(NULL));
ASSERT_NE(NO_ERROR, cdm_session_->Init(NULL));
}
TEST_F(CdmSessionTest, InitFailCryptoError) {
@@ -235,7 +236,7 @@ TEST_F(CdmSessionTest, InitFailCryptoError) {
Properties::set_use_certificates_as_identification(true);
ASSERT_EQ(UNKNOWN_ERROR, cdm_session_->Init());
ASSERT_EQ(UNKNOWN_ERROR, cdm_session_->Init(NULL));
}
TEST_F(CdmSessionTest, InitNeedsProvisioning) {
@@ -254,7 +255,7 @@ TEST_F(CdmSessionTest, InitNeedsProvisioning) {
Properties::set_use_certificates_as_identification(true);
ASSERT_EQ(NEED_PROVISIONING, cdm_session_->Init());
ASSERT_EQ(NEED_PROVISIONING, cdm_session_->Init(NULL));
}
} // namespace wvcdm

7
libwvdrmengine/cdm/core/test/test_printers.cpp
View File

@@ -231,12 +231,8 @@ void PrintTo(const enum CdmResponseType& value, ::std::ostream* os) {
break;
case LICENSE_RENEWAL_SIGNING_ERROR: *os << "LICENSE_RENEWAL_SIGNING_ERROR";
break;
case RESTORE_OFFLINE_LICENSE_ERROR_1: *os << "RESTORE_OFFLINE_LICENSE_ERROR_1";
break;
case RESTORE_OFFLINE_LICENSE_ERROR_2: *os << "RESTORE_OFFLINE_LICENSE_ERROR_2";
break;
case SESSION_INIT_ERROR_1: *os << "SESSION_INIT_ERROR_1";
break;
case SESSION_INIT_ERROR_2: *os << "SESSION_INIT_ERROR_2";
break;
case SESSION_INIT_GET_KEYBOX_ERROR: *os << "SESSION_INIT_GET_KEYBOX_ERROR";
@@ -271,8 +267,6 @@ void PrintTo(const enum CdmResponseType& value, ::std::ostream* os) {
break;
case STORE_LICENSE_ERROR_2: *os << "STORE_LICENSE_ERROR_2";
break;
case STORE_LICENSE_ERROR_3: *os << "STORE_LICENSE_ERROR_3";
break;
case STORE_USAGE_INFO_ERROR: *os << "STORE_USAGE_INFO_ERROR";
break;
case UNPROVISION_ERROR_1: *os << "UNPROVISION_ERROR_1";
@@ -339,6 +333,7 @@ void PrintTo(const enum CdmResponseType& value, ::std::ostream* os) {
break;
case DUPLICATE_SESSION_ID_SPECIFIED: *os << "DUPLICATE_SESSION_ID_SPECIFIED";
case LICENSE_RENEWAL_PROHIBITED: *os << "LICENSE_RENEWAL_PROHIBITED";
case SESSION_FILE_HANDLE_INIT_ERROR: *os << "SESSION_FILE_HANDLE_INIT_ERROR";
break;
default:
*os << "Unknown CdmResponseType";

5
libwvdrmengine/cdm/src/wv_content_decryption_module.cpp
View File

@@ -53,8 +53,7 @@ CdmResponseType WvContentDecryptionModule::OpenSession(
}
return cdm_engine_->OpenSession(key_system, property_set, origin,
event_listener, NULL /* forced_session_id */,
session_id);
event_listener, session_id);
}
CdmResponseType WvContentDecryptionModule::CloseSession(
@@ -84,7 +83,7 @@ CdmResponseType WvContentDecryptionModule::GenerateKeyRequest(
InitializationData initialization_data(init_data_type, init_data);
sts = cdm_engine_->GenerateKeyRequest(
session_id, key_set_id, initialization_data, license_type, app_parameters,
key_request, key_request_type, server_url, NULL);
key_request, key_request_type, server_url);
switch(license_type) {
case kLicenseTypeRelease:

3
libwvdrmengine/include/WVErrors.h
View File

@@ -183,7 +183,8 @@ enum {
kSessionNotFound11 = ERROR_DRM_VENDOR_MIN + 169,
kLoadUsageInfoFileError = ERROR_DRM_VENDOR_MIN + 170,
kLoadUsageInfoMissing = ERROR_DRM_VENDOR_MIN + 171,
kErrorWVDrmMaxErrorUsed = ERROR_DRM_VENDOR_MIN + 171,
kSessionFileHandleInitError = ERROR_DRM_VENDOR_MIN + 172,
kErrorWVDrmMaxErrorUsed = ERROR_DRM_VENDOR_MIN + 172,
// Used by crypto test mode
kErrorTestMode = ERROR_DRM_VENDOR_MAX,

11
libwvdrmengine/include/mapErrors-inl.h
View File

@@ -233,12 +233,8 @@ static android::status_t mapCdmResponseType(wvcdm::CdmResponseType res) {
return kRenewKeyError2;
case wvcdm::LICENSE_RENEWAL_SIGNING_ERROR:
return kLicenseRenewalSigningError;
case wvcdm::RESTORE_OFFLINE_LICENSE_ERROR_1:
return kRestoreOfflineLicenseError1;
case wvcdm::RESTORE_OFFLINE_LICENSE_ERROR_2:
return kRestoreOfflineLicenseError2;
case wvcdm::SESSION_INIT_ERROR_1:
return kSessionInitError1;
case wvcdm::SESSION_INIT_ERROR_2:
return kSessionInitError2;
case wvcdm::SESSION_INIT_GET_KEYBOX_ERROR:
@@ -271,8 +267,6 @@ static android::status_t mapCdmResponseType(wvcdm::CdmResponseType res) {
return kStoreLicenseError1;
case wvcdm::STORE_LICENSE_ERROR_2:
return kStoreLicenseError2;
case wvcdm::STORE_LICENSE_ERROR_3:
return kStoreLicenseError3;
case wvcdm::STORE_USAGE_INFO_ERROR:
return kStoreUsageInfoError;
case wvcdm::UNPROVISION_ERROR_1:
@@ -355,6 +349,8 @@ static android::status_t mapCdmResponseType(wvcdm::CdmResponseType res) {
return kLoadUsageInfoFileError;
case wvcdm::LOAD_USAGE_INFO_MISSING:
return kLoadUsageInfoMissing;
case wvcdm::SESSION_FILE_HANDLE_INIT_ERROR:
return kSessionFileHandleInitError;
case wvcdm::UNKNOWN_ERROR:
return android::ERROR_DRM_UNKNOWN;
case wvcdm::SECURE_BUFFER_REQUIRED:
@@ -362,6 +358,9 @@ static android::status_t mapCdmResponseType(wvcdm::CdmResponseType res) {
case wvcdm::UNUSED_1:
case wvcdm::UNUSED_2:
case wvcdm::UNUSED_3:
case wvcdm::UNUSED_4:
case wvcdm::UNUSED_5:
case wvcdm::UNUSED_6:
return android::UNKNOWN_ERROR;
}