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Remove error OEMCrypto_KEY_NOT_LOADED

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Merge from master branch of Widevine repo of http://go/wvgerrit/66066
Merge from oemcrypto-v15 branch of Widevine repo of http://go/wvgerrit/63628

The error code OEMCrypto_KEY_NOT_LOADED is redundant with
OEMCrypto_ERROR_NO_CONTENT_KEY and OEMCrypto_KEY_NOT_ENTITLED.  The
function LoadEntitledContentKey should return KEY_NOT_ENTITLED if it
does not find the corresponding entitlement key in its key table.  All
other functions that do not find a key id in the key table should
return OEMCrypto_ERROR_NO_CONTENT_KEY.  This includes QueryKeyControl,
SelectKey, and RefreshKeys.

Test: unit tests
Test: tested as part of http://go/ag/5501993
Bug: 115574797
Change-Id: Ida2111f32e331b99f3f0c77fa404a42654d0870c
This commit is contained in:
Fred Gylys-Colwell
2018-11-12 14:12:26 -08:00
parent f3e9d84484
commit ef067572bc
9 changed files with 62 additions and 18 deletions
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4
libwvdrmengine/oemcrypto/test/oec_session_util.cpp
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@@ -282,7 +282,7 @@ void Session::LoadTestKeys(const std::string& pst, bool new_mac_keys) {
VerifyTestKeys();
}
void Session::LoadEnitlementTestKeys(const std::string& pst,
void Session::LoadEntitlementTestKeys(const std::string& pst,
bool new_mac_keys,
OEMCryptoResult expected_sts) {
uint8_t* pst_ptr = NULL;
@@ -347,7 +347,7 @@ void Session::LoadEntitledContentKeys(OEMCryptoResult expected_sts) {
memcpy(&encrypted_entitled_key_array[0], &entitled_key_array_[0],
sizeof(OEMCrypto_EntitledContentKeyObject) * num_keys_);
// Create a encrypted version of all of the content keys stored in
// Create an encrypted version of all of the content keys stored in
// |entitled_key_array_|.
std::vector<std::vector<uint8_t> > encrypted_content_keys;
encrypted_content_keys.resize(num_keys_);