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Support Keybox, DRM Cert, and OEM Cert for Client ID

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[ Merge of http://go/wvgerrit/22900 ]

Add GetClientToken(), GetProvisioningToken(), GetPreProvisionTokenType()
to CryptoSession.  They return the correct token bytes and token type
for preparing the ClientIdentification message for provisioning and
license server transactions.

Also refactor service certificate handling.

OEM certs are introduced in Provisioning 3.0

b/30811184

* Address build breaks

[ Merge of http://go/wvgerrit/23162 ]

This addresses issues introduced by http://go/wvgerrit/22900

b/30811184

* When http://go/wvgerrit/18012 was merged (ag/1446934) some changes
were not merged for mapErrors-inl.h. These changes are included in this CL.

* When ag/1678104 was reverse merged to http//go/wvgerrit/21981/ a variable
was renamed and some comments were added to add clarity in cdm_engine.cpp.
These changes are included in this CL.

Test: All unittests other than some oemcrypto, request_license_test
passed. Those tests failed with or without this CL.

Change-Id: Ie0215509f2f985f2a610f5a4c865db47edec8662
This commit is contained in:
Rahul Frias
2017-01-20 15:46:15 -08:00
parent 7c01f954da
commit 2812c3d2ac
21 changed files with 898 additions and 382 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
libwvdrmengine/cdm/core/src/cdm_engine.cpp
View File

@@ -125,7 +125,6 @@ CdmResponseType CdmEngine::OpenSession(const CdmKeySystem& key_system,
CloseExpiredReleaseSessions();
scoped_ptr<CdmSession> new_session(new CdmSession(file_system_));
CdmResponseType sts = new_session->Init(property_set, forced_session_id,
event_listener);
if (sts != NO_ERROR) {
@@ -158,12 +157,15 @@ CdmResponseType CdmEngine::OpenKeySetSession(
return EMPTY_KEYSET_ID_ENG_1;
}
bool exists = false;
// If in-use, release key set before re-opening, to avoid leaking
// resources (CryptoSession etc).
bool key_set_in_use = false;
{
AutoLock lock(release_key_sets_lock_);
exists = release_key_sets_.find(key_set_id) != release_key_sets_.end();
key_set_in_use =
release_key_sets_.find(key_set_id) != release_key_sets_.end();
}
if (exists)
if (key_set_in_use)
CloseKeySetSession(key_set_id);
CdmSessionId session_id;
@@ -497,7 +499,7 @@ CdmResponseType CdmEngine::QueryStatus(SecurityLevel security_level,
} else if (query_token == QUERY_KEY_DEVICE_ID) {
std::string deviceId;
if (!crypto_session.GetDeviceUniqueId(&deviceId)) {
LOGW("CdmEngine::QueryStatus: GetDeviceUniqueId failed");
LOGW("CdmEngine::QueryStatus: QUERY_KEY_DEVICE_ID unknown failure");
return UNKNOWN_ERROR;
}
@@ -505,7 +507,7 @@ CdmResponseType CdmEngine::QueryStatus(SecurityLevel security_level,
} else if (query_token == QUERY_KEY_SYSTEM_ID) {
uint32_t system_id;
if (!crypto_session.GetSystemId(&system_id)) {
LOGW("CdmEngine::QueryStatus: GetSystemId failed");
LOGW("CdmEngine::QueryStatus: QUERY_KEY_SYSTEM_ID unknown failure");
return UNKNOWN_ERROR;
}