Update LoadTestKeybox

Merge from Widevine repo of http://go/wvgerrit/41662

This CL updates oemcrypto unit tests to use the new test keybox.

bug: 69552641 Update OEMCrypto_LoadTestKeybox

test: Unit tests compile and run -- many tests won't pass until merged
with vendor code

Change-Id: I73bdca3958b2c985d4c61801aa95807a2e6d4299

libwvdrmengine/oemcrypto/mock/src/oemcrypto_auth_mock.h

@@ -49,7 +49,10 @@ class AuthenticationRoot {
   }
 
   WvKeybox& keybox() { return use_test_keybox_ ? test_keybox_ : keybox_; }
-  void UseTestKeybox() { use_test_keybox_ = true; }
+  bool UseTestKeybox(const uint8_t* keybox_data, size_t keybox_length) {
+    use_test_keybox_ = true;
+    return test_keybox_.InstallKeybox(keybox_data, keybox_length);
+  }
 
   RSA_shared_ptr& SharedRsaKey() { return rsa_key_; }
   RSA* rsa_key() { return rsa_key_.get(); }

libwvdrmengine/oemcrypto/mock/src/oemcrypto_engine_mock.h

@@ -47,7 +47,9 @@ class CryptoEngine {
     return root_of_trust_.InstallKeybox(keybox, keybox_length);
   }
 
-  void UseTestKeybox() { root_of_trust_.UseTestKeybox(); }
+  bool UseTestKeybox(const uint8_t* keybox_data, size_t keybox_length) {
+    return root_of_trust_.UseTestKeybox(keybox_data, keybox_length);
+  }
 
   bool LoadTestRsaKey() { return root_of_trust_.LoadTestRsaKey(); }
 

libwvdrmengine/oemcrypto/mock/src/oemcrypto_mock.cpp

@@ -688,7 +688,8 @@ extern "C" OEMCryptoResult OEMCrypto_InstallKeybox(const uint8_t* keybox,
   return OEMCrypto_ERROR_WRITE_KEYBOX;
 }
 
-extern "C" OEMCryptoResult OEMCrypto_LoadTestKeybox() {
+extern "C" OEMCryptoResult OEMCrypto_LoadTestKeybox(
+    const uint8_t* buffer, size_t length) {
   if (LogCategoryEnabled(kLoggingTraceOEMCryptoCalls)) {
     LOGI("-- OEMCryptoResult OEMCrypto_LoadTestKeybox()\n");
   }
@@ -699,7 +700,7 @@ extern "C" OEMCryptoResult OEMCrypto_LoadTestKeybox() {
   if (crypto_engine->config_provisioning_method() != OEMCrypto_Keybox) {
     return OEMCrypto_ERROR_NOT_IMPLEMENTED;
   }
-  crypto_engine->UseTestKeybox();
+  crypto_engine->UseTestKeybox(buffer, length);
   return OEMCrypto_SUCCESS;
 }