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Merges to android Pi release (part 2)

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These are a set of CLs merged from the wv cdm repo to the android repo.

* Update service certificate.

  Author: Gene Morgan <gmorgan@google.com>

  [ Merge of http://go/wvgerrit/28065 ]

  The updated service certificate fixes a number of failing tests.
  There are still some that fail, apparently due to mismatches
  with key set IDs and usage tables.

  Also updated QA server URL to point to QA proxy (although neither
  can be used by this client).

  Also fixed segfault in CdmTest.ListUsageRecords.

* Add CDM APIs for Handling Service Certificates.

  Author: Gene Morgan <gmorgan@google.com>

  [ Merge of http://go/wvgerrit/28064 ]

  The responsibility for managing Service Certificates has been moved
  out of the CDM. Instead, provide CDM and CdmEngine methods to generate
  a service certificate request message, and handle a service certificate
  response. The API client can use these calls if it needs to get the
  service certificate from the License Server.

  These functions assume the request and response are base64 (web-safe)
  encoded (see b/37481392). Not all servers are operating this way yet.
  Any adaptations for non-compliant servers is handled outside the CDM.
  See test WvCdmEnginePreProvTest::ServiceCertificateRequestResponse in
  cdm_engine_test.cpp for an example of this.

  These changes also eliminate the stored init_data and deferred
  license type which were used to perform a service certificate request
  during a license request.

* Fix and rename ClosesSessionWithoutReturningError test.

  Author: Edwin Wong <edwinwong@google.com>

  [ Merge of http://go/wvgerrit/27880 ]

  ClosesSessionWithoutReturningError should not check for
  Status::OK since it is expecting an error code back.
  The test is renamed to ClosesSessionWithError.

  Test: libwvdrmdrmplugin_hidl_test

  BUG: 62205215

* Get rid of default service certificate.

  Author: Gene Morgan <gmorgan@google.com>

  [ Merge of http://go/wvgerrit/27981 ]

  Instead, we need at least two service certs - one for the QA/Test
  servers, and one for UAT (and prod?)

  There are still some issues around the signature verififcation
  of the service cert, and in license_unittest.cpp, the use
  of the default service cert has been commented out.  I don't know
  why this test needs a service cert.  If it really does, then the
  same mechanism that is used elsewhere for selecting a specific
  server type will be needed here.

BUG: 71650075
Test: Not currently passing. Will be addressed in a subsequent
      commit in the chain.

Change-Id: Ieab815fb202c809ad5714cd0364c4bdfa068f77d
This commit is contained in:
Rahul Frias
2018-01-08 17:30:32 -08:00
parent 0419b55222
commit 387147dffe
40 changed files with 2202 additions and 1574 deletions
Download Patch File Download Diff File Expand all files Collapse all files

149
libwvdrmengine/cdm/metrics/include/metrics_collections.h
View File

@@ -10,9 +10,11 @@
#include <stddef.h>
#include <stdint.h>
#include "counter_metric.h"
#include "event_metric.h"
#include "metrics.pb.h"
#include "OEMCryptoCENC.h"
#include "value_metric.h"
#include "wv_cdm_types.h"
// This definition indicates that a given metric does not need timing
@@ -86,70 +88,64 @@ class CryptoMetrics {
void Serialize(drm_metrics::MetricsGroup* metrics);
/* CRYPTO SESSION */
EventMetric<CdmResponseType> crypto_session_delete_all_usage_reports_;
EventMetric<CdmResponseType> crypto_session_delete_multiple_usage_information_;
// TODO(blueeyes): Convert this to crypto_session_default_security_level_.
ValueMetric<CdmSecurityLevel> crypto_session_security_level_;
CounterMetric<CdmResponseType> crypto_session_delete_all_usage_reports_;
CounterMetric<CdmResponseType> crypto_session_delete_multiple_usage_information_;
EventMetric<CdmResponseType, Pow2Bucket, CdmEncryptionAlgorithm> crypto_session_generic_decrypt_;
EventMetric<CdmResponseType, Pow2Bucket, CdmEncryptionAlgorithm> crypto_session_generic_encrypt_;
EventMetric<CdmResponseType, Pow2Bucket, CdmSigningAlgorithm> crypto_session_generic_sign_;
EventMetric<CdmResponseType, Pow2Bucket, CdmSigningAlgorithm> crypto_session_generic_verify_;
EventMetric<bool> crypto_session_get_device_unique_id_;
EventMetric<CdmSecurityLevel> crypto_session_get_security_level_;
EventMetric<bool, uint32_t> crypto_session_get_system_id_;
EventMetric<bool> crypto_session_get_token_;
EventMetric<> crypto_session_life_span_;
CounterMetric<bool> crypto_session_get_device_unique_id_;
CounterMetric<bool> crypto_session_get_token_;
ValueMetric<double> crypto_session_life_span_;
EventMetric<bool> crypto_session_load_certificate_private_key_;
EventMetric<CdmResponseType, SecurityLevel> crypto_session_open_;
EventMetric<CdmResponseType, SecurityLevel> crypto_session_open_; // This is the requested security level.
ValueMetric<uint32_t> crypto_session_system_id_;
EventMetric<CdmResponseType> crypto_session_update_usage_information_;
EventMetric<bool> crypto_session_usage_information_support_;
ValueMetric<bool> crypto_session_usage_information_support_;
/* OEMCRYPTO */
EventMetric<uint32_t, SecurityLevel> oemcrypto_api_version_;
EventMetric<OEMCryptoResult> oemcrypto_close_session_;
EventMetric<OEMCryptoResult, SecurityLevel, Pow2Bucket> oemcrypto_copy_buffer_;
EventMetric<OEMCryptoResult> oemcrypto_deactivate_usage_entry_;
ValueMetric<uint32_t> oemcrypto_api_version_;
CounterMetric<OEMCryptoResult> oemcrypto_close_session_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_copy_buffer_;
ValueMetric<OEMCrypto_HDCP_Capability> oemcrypto_current_hdcp_capability_;
CounterMetric<OEMCryptoResult> oemcrypto_deactivate_usage_entry_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_decrypt_cenc_;
EventMetric<OEMCryptoResult> oemcrypto_delete_usage_entry_;
EventMetric<OEMCryptoResult> oemcrypto_delete_usage_table_;
CounterMetric<OEMCryptoResult> oemcrypto_delete_usage_entry_;
CounterMetric<OEMCryptoResult> oemcrypto_delete_usage_table_;
EventMetric<OEMCryptoResult> oemcrypto_derive_keys_from_session_key_;
EventMetric<OEMCryptoResult> oemcrypto_force_delete_usage_entry_;
CounterMetric<OEMCryptoResult> oemcrypto_force_delete_usage_entry_;
EventMetric<OEMCryptoResult> oemcrypto_generate_derived_keys_;
EventMetric<OEMCryptoResult> oemcrypto_generate_nonce_;
CounterMetric<OEMCryptoResult> oemcrypto_generate_nonce_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generate_rsa_signature_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generate_signature_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_decrypt_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_encrypt_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_sign_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_verify_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_get_device_id_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_get_hdcp_capability_;
EventMetric<OEMCryptoResult, Pow2Bucket, SecurityLevel> oemcrypto_get_key_data_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_get_max_number_of_sessions_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_get_number_of_open_sessions_;
EventMetric<OEMCryptoResult> oemcrypto_get_oem_public_certificate_;
EventMetric<OEMCrypto_ProvisioningMethod, SecurityLevel> oemcrypto_get_provisioning_method_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_get_random_;
CounterMetric<OEMCryptoResult> oemcrypto_get_device_id_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_get_key_data_;
CounterMetric<OEMCryptoResult> oemcrypto_get_oem_public_certificate_;
CounterMetric<OEMCryptoResult> oemcrypto_get_random_;
EventMetric<OEMCryptoResult> oemcrypto_initialize_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_install_keybox_;
EventMetric<bool, SecurityLevel> oemcrypto_is_anti_rollback_hw_present_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_is_keybox_valid_;
EventMetric<OEMCryptoResult> oemcrypto_install_keybox_;
ValueMetric<bool> oemcrypto_is_anti_rollback_hw_present_;
ValueMetric<bool> oemcrypto_is_keybox_valid_;
EventMetric<OEMCryptoResult> oemcrypto_load_device_rsa_key_;
EventMetric<OEMCryptoResult> oemcrypto_load_keys_;
EventMetric<OEMCryptoResult> oemcrypto_load_test_keybox_;
EventMetric<OEMCryptoResult> oemcrypto_load_test_rsa_key_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_open_session_;
ValueMetric<OEMCrypto_HDCP_Capability> oemcrypto_max_hdcp_capability_;
ValueMetric<size_t> oemcrypto_max_number_of_sessions_;
ValueMetric<size_t> oemcrypto_number_of_open_sessions_;
ValueMetric<OEMCrypto_ProvisioningMethod> oemcrypto_provisioning_method_;
EventMetric<OEMCryptoResult> oemcrypto_refresh_keys_;
EventMetric<OEMCryptoResult> oemcrypto_report_usage_;
CounterMetric<OEMCryptoResult> oemcrypto_report_usage_;
EventMetric<OEMCryptoResult> oemcrypto_rewrap_device_rsa_key_;
EventMetric<OEMCryptoResult> oemcrypto_rewrap_device_rsa_key_30_;
EventMetric<CdmSecurityLevel, SecurityLevel> oemcrypto_security_level_;
EventMetric<uint16_t, SecurityLevel> oemcrypto_security_patch_level_;
ValueMetric<uint16_t> oemcrypto_security_patch_level_;
EventMetric<OEMCryptoResult> oemcrypto_select_key_;
EventMetric<OEMCryptoResult, SecurityLevel> oemcrypto_supports_usage_table_;
EventMetric<OEMCryptoResult> oemcrypto_update_usage_table_;
ValueMetric<bool> oemcrypto_supports_usage_table_;
CounterMetric<OEMCryptoResult> oemcrypto_update_usage_table_;
EventMetric<OEMCryptoResult> oemcrypto_wrap_keybox_;
/* Internal OEMCrypto Metrics */
EventMetric<OEMCryptoInitializationMode> oemcrypto_initialization_mode_;
EventMetric<uint32_t, uint32_t> oemcrypto_l1_api_version_;
};
// This class contains session-scoped metrics. All properties and
@@ -179,10 +175,10 @@ class SessionMetrics {
CryptoMetrics* GetCryptoMetrics() { return &crypto_metrics_; }
// Metrics collected at the session level.
EventMetric<> cdm_session_life_span_;
ValueMetric<double> cdm_session_life_span_; // Milliseconds.
EventMetric<CdmResponseType> cdm_session_renew_key_;
EventMetric<CdmResponseType> cdm_session_restore_offline_session_;
EventMetric<CdmResponseType> cdm_session_restore_usage_session_;
CounterMetric<CdmResponseType> cdm_session_restore_offline_session_;
CounterMetric<CdmResponseType> cdm_session_restore_usage_session_;
// Serialize the session metrics to the provided |metric_group|.
// |metric_group| is owned by the caller and must not be null.
@@ -195,6 +191,45 @@ class SessionMetrics {
CryptoMetrics crypto_metrics_;
};
// This class contains metrics for the OEMCrypto Dynamic Adapter. They are
// separated from other metrics because they need to be encapsulated in a
// singleton object. This is because the dynamic adapter uses the OEMCrypto
// function signatures and contract and cannot be extended to inject
// dependencies.
//
// Operations for this metrics class are serialized since these particular
// metrics may be accessed by a separate thread during intialize even as
// the metric may be serialized.
class OemCryptoDynamicAdapterMetrics {
public:
explicit OemCryptoDynamicAdapterMetrics();
// Set methods for OEMCrypto metrics.
void SetInitializationMode(OEMCryptoInitializationMode mode);
void SetL1ApiVersion(uint32_t version);
void SetL1MinApiVersion(uint32_t version);
// Serialize the session metrics to the provided |metric_group|.
// |metric_group| is owned by the caller and must not be null.
void Serialize(drm_metrics::MetricsGroup* metric_group);
// Clears the existing metric values.
void Clear();
private:
Lock adapter_lock_;
ValueMetric<OEMCryptoInitializationMode> oemcrypto_initialization_mode_;
ValueMetric<uint32_t> oemcrypto_l1_api_version_;
ValueMetric<uint32_t> oemcrypto_l1_min_api_version_;
};
// This will fetch the singleton instance for dynamic adapter metrics.
// This method is safe only if we use C++ 11. In C++ 11, static function-local
// initialization is guaranteed to be threadsafe. We return the reference to
// avoid non-guaranteed destructor order problems. Effectively, the destructor
// is never run for the created instance.
OemCryptoDynamicAdapterMetrics& GetDynamicAdapterMetricsInstance();
// This class contains engine-scoped metrics. All properties and
// statistics related to operations within the engine, but outside
// the scope of a session are recorded here.
@@ -228,33 +263,39 @@ class EngineMetrics {
void Serialize(drm_metrics::MetricsGroup* metric_group, bool completed_only,
bool clear_serialized_sessions);
void SetAppPackageName(const std::string& app_package_name);
// Metrics recorded at the engine level.
EventMetric<CdmResponseType> cdm_engine_add_key_;
EventMetric<CdmResponseType> cdm_engine_close_session_;
EventMetric<CdmResponseType> cdm_engine_decrypt_;
EventMetric<bool> cdm_engine_find_session_for_key_;
ValueMetric<std::string> cdm_engine_cdm_version_;
CounterMetric<CdmResponseType> cdm_engine_close_session_;
ValueMetric<int64_t> cdm_engine_creation_time_millis_;
EventMetric<CdmResponseType, Pow2Bucket> cdm_engine_decrypt_;
CounterMetric<bool> cdm_engine_find_session_for_key_;
EventMetric<CdmResponseType> cdm_engine_generate_key_request_;
EventMetric<CdmResponseType> cdm_engine_get_provisioning_request_;
EventMetric<CdmResponseType> cdm_engine_get_usage_info_;
EventMetric<CdmResponseType> cdm_engine_handle_provisioning_response_;
EventMetric<> cdm_engine_life_span_;
EventMetric<CdmResponseType> cdm_engine_open_key_set_session_;
EventMetric<CdmResponseType> cdm_engine_open_session_;
ValueMetric<double> cdm_engine_life_span_; // Milliseconds
CounterMetric<CdmResponseType> cdm_engine_open_key_set_session_;
CounterMetric<CdmResponseType> cdm_engine_open_session_;
EventMetric<CdmResponseType> cdm_engine_query_key_status_;
EventMetric<CdmResponseType> cdm_engine_release_all_usage_info_;
EventMetric<CdmResponseType> cdm_engine_release_usage_info_;
EventMetric<CdmResponseType> cdm_engine_remove_keys_;
CounterMetric<CdmResponseType> cdm_engine_release_all_usage_info_;
CounterMetric<CdmResponseType> cdm_engine_release_usage_info_;
CounterMetric<CdmResponseType> cdm_engine_remove_keys_;
EventMetric<CdmResponseType> cdm_engine_restore_key_;
EventMetric<CdmResponseType, CdmSecurityLevel> cdm_engine_unprovision_;
CounterMetric<CdmResponseType, CdmSecurityLevel> cdm_engine_unprovision_;
private:
Lock session_metrics_lock_;
std::vector<metrics::SessionMetrics*> session_metrics_list_;
CryptoMetrics crypto_metrics_;
std::string app_package_name_;
void SerializeEngineMetrics(drm_metrics::MetricsGroup* out);
};
} // namespace metrics
} // namespace wvcdm
#endif
#endif // WVCDM_METRICS_METRICS_GROUP_H_

6
libwvdrmengine/cdm/metrics/include/value_metric.h
View File

@@ -86,6 +86,12 @@ class ValueMetric : public MetricSerializable {
// Get the current value of the metric.
const T& GetValue() { return value_; }
// Clears the indicators that the metric or error was set.
void Clear() {
has_value_ = false;
has_error_ = false;
}
private:
std::string metric_name_;
T value_;

3
libwvdrmengine/cdm/metrics/src/metrics.proto
View File

@@ -33,4 +33,7 @@ message MetricsGroup {
// Allow multiple sub groups of metrics.
repeated MetricsGroup metric_sub_group = 2;
// Name of the application package associated with the metrics.
optional string app_package_name = 3;
}

262
libwvdrmengine/cdm/metrics/src/metrics_collections.cpp
View File

@@ -63,11 +63,13 @@ namespace wvcdm {
namespace metrics {
CryptoMetrics::CryptoMetrics() :
crypto_session_security_level_(
"/drm/widevine/crypto_session/security_level"),
crypto_session_delete_all_usage_reports_(
"/drm/widevine/crypto_session/delete_all_usage_reports/time",
"/drm/widevine/crypto_session/delete_all_usage_reports",
"error"),
crypto_session_delete_multiple_usage_information_(
"/drm/widevine/crypto_session/delete_multiple_usage_information/time",
"/drm/widevine/crypto_session/delete_multiple_usage_information",
"error"),
crypto_session_generic_decrypt_(
"/drm/widevine/crypto_session/generic_decrypt/time",
@@ -90,20 +92,13 @@ CryptoMetrics::CryptoMetrics() :
"length",
"signing_algorithm"),
crypto_session_get_device_unique_id_(
"/drm/widevine/crypto_session/get_device_unique_id/time",
"/drm/widevine/crypto_session/get_device_unique_id",
"success"),
crypto_session_get_security_level_(
"/drm/widevine/crypto_session/get_security_level/time",
"security_level"),
crypto_session_get_system_id_(
"/drm/widevine/crypto_session/get_system_id/time",
"success",
"system_id"),
crypto_session_get_token_(
"/drm/widevine/crypto_session/get_token/time",
"/drm/widevine/crypto_session/get_token",
"success"),
crypto_session_life_span_(
"/drm/widevine/crypto_session/life_span/time"),
"/drm/widevine/crypto_session/life_span"),
crypto_session_load_certificate_private_key_(
"/drm/widevine/crypto_session/load_certificate_private_key/time",
"success"),
@@ -111,48 +106,48 @@ CryptoMetrics::CryptoMetrics() :
"/drm/widevine/crypto_session/open/time",
"error",
"requested_security_level"),
crypto_session_system_id_(
"/drm/widevine/crypto_session/system_id"),
crypto_session_update_usage_information_(
"/drm/widevine/crypto_session/update_usage_information/time",
"error"),
crypto_session_usage_information_support_(
"/drm/widevine/crypto_session/usage_information_support/time",
"success"),
"/drm/widevine/crypto_session/usage_information_support"),
oemcrypto_api_version_(
"/drm/widevine/oemcrypto/api_version/time",
"version",
"requested_security_level"),
"/drm/widevine/oemcrypto/api_version"),
oemcrypto_close_session_(
"/drm/widevine/oemcrypto/close_session/time",
"/drm/widevine/oemcrypto/close_session",
"oemcrypto_error"),
oemcrypto_copy_buffer_(
"/drm/widevine/oemcrypto/copy_buffer/time",
"oemcrypto_error",
"requested_security_level",
"length"),
oemcrypto_current_hdcp_capability_(
"/drm/widevine/oemcrypto/current_hdcp_capability"),
oemcrypto_deactivate_usage_entry_(
"/drm/widevine/oemcrypto/deactivate_usage_entry/time",
"/drm/widevine/oemcrypto/deactivate_usage_entry",
"oemcrypto_error"),
oemcrypto_decrypt_cenc_(
"/drm/widevine/oemcrypto/decrypt_cenc/time",
"oemcrypto_error",
"length"),
oemcrypto_delete_usage_entry_(
"/drm/widevine/oemcrypto/delete_usage_entry/time",
"/drm/widevine/oemcrypto/delete_usage_entry",
"oemcrypto_error"),
oemcrypto_delete_usage_table_(
"/drm/widevine/oemcrypto/delete_usage_table/time",
"/drm/widevine/oemcrypto/delete_usage_table",
"oemcrypto_error"),
oemcrypto_derive_keys_from_session_key_(
"/drm/widevine/oemcrypto/derive_keys_from_session_key/time",
"oemcrypto_error"),
oemcrypto_force_delete_usage_entry_(
"/drm/widevine/oemcrypto/force_delete_usage_entry/time",
"/drm/widevine/oemcrypto/force_delete_usage_entry",
"oemcrypto_error"),
oemcrypto_generate_derived_keys_(
"/drm/widevine/oemcrypto/generate_derived_keys/time",
"oemcrypto_error"),
oemcrypto_generate_nonce_(
"/drm/widevine/oemcrypto/generate_nonce/time",
"/drm/widevine/oemcrypto/generate_nonce",
"oemcrypto_error"),
oemcrypto_generate_rsa_signature_(
"/drm/widevine/oemcrypto/generate_rsa_signature/time",
@@ -179,73 +174,47 @@ CryptoMetrics::CryptoMetrics() :
"oemcrypto_error",
"length"),
oemcrypto_get_device_id_(
"/drm/widevine/oemcrypto/get_device_id/time",
"oemcrypto_error",
"requested_security_level"),
oemcrypto_get_hdcp_capability_(
"/drm/widevine/oemcrypto/get_hdcp_capability/time",
"oemcrypto_error",
"requested_security_level"),
"/drm/widevine/oemcrypto/get_device_id",
"oemcrypto_error"),
oemcrypto_get_key_data_(
"/drm/widevine/oemcrypto/get_key_data/time",
"oemcrypto_error",
"length",
"requested_security_level"),
oemcrypto_get_max_number_of_sessions_(
"/drm/widevine/oemcrypto/get_max_number_of_sessions/time",
"oemcrypto_error",
"requested_security_level"),
oemcrypto_get_number_of_open_sessions_(
"/drm/widevine/oemcrypto/get_number_of_open_sessions/time",
"oemcrypto_error",
"requested_security_level"),
oemcrypto_get_oem_public_certificate_(
"/drm/widevine/oemcrypto/get_oem_public_certificate/time",
"oemcrypto_error"),
oemcrypto_get_provisioning_method_(
"/drm/widevine/oemcrypto/get_provisioning_method/time",
"method",
"requested_security_level"),
oemcrypto_get_random_(
"/drm/widevine/oemcrypto/get_random/time",
"oemcrypto_error",
"length"),
oemcrypto_get_oem_public_certificate_(
"/drm/widevine/oemcrypto/get_oem_public_certificate",
"oemcrypto_error"),
oemcrypto_get_random_(
"/drm/widevine/oemcrypto/get_random",
"oemcrypto_error"),
oemcrypto_initialize_(
"/drm/widevine/oemcrypto/initialize/time",
"oemcrypto_error"),
oemcrypto_install_keybox_(
"/drm/widevine/oemcrypto/install_keybox/time",
"oemcrypto_error",
"requested_security_level"),
"oemcrypto_error"),
oemcrypto_is_anti_rollback_hw_present_(
"/drm/widevine/oemcrypto/is_anti_rollback_hw_present/time",
"success",
"requested_security_level"),
"/drm/widevine/oemcrypto/is_anti_rollback_hw_present"),
oemcrypto_is_keybox_valid_(
"/drm/widevine/oemcrypto/is_keybox_valid/time",
"oemcrypto_error",
"requested_security_level"),
"/drm/widevine/oemcrypto/is_keybox_valid"),
oemcrypto_load_device_rsa_key_(
"/drm/widevine/oemcrypto/load_device_rsa_key/time",
"oemcrypto_error"),
oemcrypto_load_keys_(
"/drm/widevine/oemcrypto/load_keys/time",
"oemcrypto_error"),
oemcrypto_load_test_keybox_(
"/drm/widevine/oemcrypto/load_test_keybox/time",
"oemcrypto_error"),
oemcrypto_load_test_rsa_key_(
"/drm/widevine/oemcrypto/load_test_rsa_key/time",
"oemcrypto_error"),
oemcrypto_open_session_(
"/drm/widevine/oemcrypto/open_session/time",
"oemcrypto_error",
"requested_security_level"),
oemcrypto_max_hdcp_capability_(
"/drm/widevine/oemcrypto/max_hdcp_capability"),
oemcrypto_max_number_of_sessions_(
"/drm/widevine/oemcrypto/max_number_of_sessions"),
oemcrypto_number_of_open_sessions_(
"/drm/widevine/oemcrypto/number_of_open_sessions"),
oemcrypto_provisioning_method_(
"/drm/widevine/oemcrypto/provisioning_method"),
oemcrypto_refresh_keys_(
"/drm/widevine/oemcrypto/refresh_keys/time",
"oemcrypto_error"),
oemcrypto_report_usage_(
"/drm/widevine/oemcrypto/report_usage/time",
"/drm/widevine/oemcrypto/report_usage",
"oemcrypto_error"),
oemcrypto_rewrap_device_rsa_key_(
"/drm/widevine/oemcrypto/rewrap_device_rsa_key/time",
@@ -253,38 +222,25 @@ CryptoMetrics::CryptoMetrics() :
oemcrypto_rewrap_device_rsa_key_30_(
"/drm/widevine/oemcrypto/rewrap_device_rsa_key_30/time",
"oemcrypto_error"),
oemcrypto_security_level_(
"/drm/widevine/oemcrypto/security_level/time",
"security_level",
"requested_security_level"),
oemcrypto_security_patch_level_(
"/drm/widevine/oemcrypto/security_patch_level/time",
"patch",
"requested_security_level"),
"/drm/widevine/oemcrypto/security_patch_level"),
oemcrypto_select_key_(
"/drm/widevine/oemcrypto/select_key/time",
"oemcrypto_error"),
oemcrypto_supports_usage_table_(
"/drm/widevine/oemcrypto/supports_usage_table/time",
"oemcrypto_error",
"requested_security_level"),
"/drm/widevine/oemcrypto/supports_usage_table"),
oemcrypto_update_usage_table_(
"/drm/widevine/oemcrypto/update_usage_table/time",
"/drm/widevine/oemcrypto/update_usage_table",
"oemcrypto_error"),
oemcrypto_wrap_keybox_(
"/drm/widevine/oemcrypto/wrap_keybox/time",
"oemcrypto_error"),
oemcrypto_initialization_mode_(
"/drm/widevine/oemcrypto/initialization_mode",
"initialization_mode"),
oemcrypto_l1_api_version_(
"/drm/widevine/oemcrypto/l1_api_version",
"version",
"min_version") {}
"oemcrypto_error") {
}
void CryptoMetrics::Serialize(MetricsGroup* metrics) {
ProtoMetricSerializer serializer(metrics);
/* CRYPTO SESSION */
crypto_session_security_level_.Serialize(&serializer);
crypto_session_delete_all_usage_reports_.Serialize(&serializer);
crypto_session_delete_multiple_usage_information_.Serialize(&serializer);
crypto_session_generic_decrypt_.Serialize(&serializer);
@@ -292,12 +248,11 @@ void CryptoMetrics::Serialize(MetricsGroup* metrics) {
crypto_session_generic_sign_.Serialize(&serializer);
crypto_session_generic_verify_.Serialize(&serializer);
crypto_session_get_device_unique_id_.Serialize(&serializer);
crypto_session_get_security_level_.Serialize(&serializer);
crypto_session_get_system_id_.Serialize(&serializer);
crypto_session_get_token_.Serialize(&serializer);
crypto_session_life_span_.Serialize(&serializer);
crypto_session_load_certificate_private_key_.Serialize(&serializer);
crypto_session_open_.Serialize(&serializer);
crypto_session_system_id_.Serialize(&serializer);
crypto_session_update_usage_information_.Serialize(&serializer);
crypto_session_usage_information_support_.Serialize(&serializer);
@@ -305,6 +260,7 @@ void CryptoMetrics::Serialize(MetricsGroup* metrics) {
oemcrypto_api_version_.Serialize(&serializer);
oemcrypto_close_session_.Serialize(&serializer);
oemcrypto_copy_buffer_.Serialize(&serializer);
oemcrypto_current_hdcp_capability_.Serialize(&serializer);
oemcrypto_deactivate_usage_entry_.Serialize(&serializer);
oemcrypto_decrypt_cenc_.Serialize(&serializer);
oemcrypto_delete_usage_entry_.Serialize(&serializer);
@@ -320,12 +276,8 @@ void CryptoMetrics::Serialize(MetricsGroup* metrics) {
oemcrypto_generic_sign_.Serialize(&serializer);
oemcrypto_generic_verify_.Serialize(&serializer);
oemcrypto_get_device_id_.Serialize(&serializer);
oemcrypto_get_hdcp_capability_.Serialize(&serializer);
oemcrypto_get_key_data_.Serialize(&serializer);
oemcrypto_get_max_number_of_sessions_.Serialize(&serializer);
oemcrypto_get_number_of_open_sessions_.Serialize(&serializer);
oemcrypto_get_oem_public_certificate_.Serialize(&serializer);
oemcrypto_get_provisioning_method_.Serialize(&serializer);
oemcrypto_get_random_.Serialize(&serializer);
oemcrypto_initialize_.Serialize(&serializer);
oemcrypto_install_keybox_.Serialize(&serializer);
@@ -333,36 +285,32 @@ void CryptoMetrics::Serialize(MetricsGroup* metrics) {
oemcrypto_is_keybox_valid_.Serialize(&serializer);
oemcrypto_load_device_rsa_key_.Serialize(&serializer);
oemcrypto_load_keys_.Serialize(&serializer);
oemcrypto_load_test_keybox_.Serialize(&serializer);
oemcrypto_load_test_rsa_key_.Serialize(&serializer);
oemcrypto_open_session_.Serialize(&serializer);
oemcrypto_max_hdcp_capability_.Serialize(&serializer);
oemcrypto_max_number_of_sessions_.Serialize(&serializer);
oemcrypto_number_of_open_sessions_.Serialize(&serializer);
oemcrypto_provisioning_method_.Serialize(&serializer);
oemcrypto_refresh_keys_.Serialize(&serializer);
oemcrypto_report_usage_.Serialize(&serializer);
oemcrypto_rewrap_device_rsa_key_.Serialize(&serializer);
oemcrypto_rewrap_device_rsa_key_30_.Serialize(&serializer);
oemcrypto_security_level_.Serialize(&serializer);
oemcrypto_security_patch_level_.Serialize(&serializer);
oemcrypto_select_key_.Serialize(&serializer);
oemcrypto_supports_usage_table_.Serialize(&serializer);
oemcrypto_update_usage_table_.Serialize(&serializer);
oemcrypto_wrap_keybox_.Serialize(&serializer);
/* Internal OEMCrypto Metrics */
oemcrypto_initialization_mode_.Serialize(&serializer);
oemcrypto_l1_api_version_.Serialize(&serializer);
}
SessionMetrics::SessionMetrics() :
cdm_session_life_span_(
"/drm/widevine/cdm_session/life_span/time"),
"/drm/widevine/cdm_session/life_span"),
cdm_session_renew_key_(
"/drm/widevine/cdm_session/renew_key/time",
"error"),
cdm_session_restore_offline_session_(
"/drm/widevine/cdm_session/restore_offline_session/time",
"/drm/widevine/cdm_session/restore_offline_session",
"error"),
cdm_session_restore_usage_session_(
"/drm/widevine/cdm_session/restore_usage_session/time",
"/drm/widevine/cdm_session/restore_usage_session",
"error"),
completed_(false) {
}
@@ -382,18 +330,76 @@ void SessionMetrics::SerializeSessionMetrics(MetricsGroup* metric_group) {
cdm_session_restore_usage_session_.Serialize(&serializer);
}
OemCryptoDynamicAdapterMetrics::OemCryptoDynamicAdapterMetrics() :
oemcrypto_initialization_mode_(
"/drm/widevine/oemcrypto/initialization_mode"),
oemcrypto_l1_api_version_(
"/drm/widevine/oemcrypto/l1_api_version"),
oemcrypto_l1_min_api_version_(
"/drm/widevine/oemcrypto/l1_min_api_version") {
}
void OemCryptoDynamicAdapterMetrics::SetInitializationMode(
OEMCryptoInitializationMode mode) {
AutoLock lock(adapter_lock_);
oemcrypto_initialization_mode_.Record(mode);
}
void OemCryptoDynamicAdapterMetrics::SetL1ApiVersion(uint32_t version) {
AutoLock lock(adapter_lock_);
oemcrypto_l1_api_version_.Record(version);
}
void OemCryptoDynamicAdapterMetrics::SetL1MinApiVersion(uint32_t version) {
AutoLock lock(adapter_lock_);
oemcrypto_l1_min_api_version_.Record(version);
}
void OemCryptoDynamicAdapterMetrics::Serialize(
drm_metrics::MetricsGroup* metric_group) {
AutoLock lock(adapter_lock_);
ProtoMetricSerializer serializer(metric_group);
oemcrypto_initialization_mode_.Serialize(&serializer);
oemcrypto_l1_api_version_.Serialize(&serializer);
oemcrypto_l1_min_api_version_.Serialize(&serializer);
}
void OemCryptoDynamicAdapterMetrics::Clear() {
AutoLock lock(adapter_lock_);
oemcrypto_initialization_mode_.Clear();
oemcrypto_l1_api_version_.Clear();
oemcrypto_l1_min_api_version_.Clear();
}
// This method returns a reference. This means that the destructor is never
// executed for the returned object.
OemCryptoDynamicAdapterMetrics& GetDynamicAdapterMetricsInstance() {
// This is safe in C++ 11 since the initialization is guaranteed to run
// only once regardless of multi-threaded access.
static OemCryptoDynamicAdapterMetrics* adapter_metrics =
new OemCryptoDynamicAdapterMetrics();
return *adapter_metrics;
}
EngineMetrics::EngineMetrics() :
cdm_engine_add_key_(
"/drm/widevine/cdm_engine/add_key/time",
"error"),
cdm_engine_cdm_version_(
"/drm/widevine/cdm_engine/version"),
cdm_engine_close_session_(
"/drm/widevine/cdm_engine/close_session/time",
"/drm/widevine/cdm_engine/close_session",
"error"),
cdm_engine_creation_time_millis_(
"/drm/widevine/cdm_engine/creation_time_millis"),
cdm_engine_decrypt_(
"/drm/widevine/cdm_engine/decrypt/time",
"error"),
"error",
"length"),
cdm_engine_find_session_for_key_(
"/drm/widevine/cdm_engine/find_session_for_key/time",
"/drm/widevine/cdm_engine/find_session_for_key",
"success"),
cdm_engine_generate_key_request_(
"/drm/widevine/cdm_engine/generate_key_request/time",
@@ -408,36 +414,37 @@ EngineMetrics::EngineMetrics() :
"/drm/widevine/cdm_engine/handle_provisioning_response/time",
"error"),
cdm_engine_life_span_(
"/drm/widevine/cdm_engine/life_span/time"),
"/drm/widevine/cdm_engine/life_span"),
cdm_engine_open_key_set_session_(
"/drm/widevine/cdm_engine/open_key_set_session/time",
"/drm/widevine/cdm_engine/open_key_set_session",
"error"),
cdm_engine_open_session_(
"/drm/widevine/cdm_engine/open_session/time",
"/drm/widevine/cdm_engine/open_session",
"error"),
cdm_engine_query_key_status_(
"/drm/widevine/cdm_engine/query_key_status/time",
"error"),
cdm_engine_release_all_usage_info_(
"/drm/widevine/cdm_engine/release_all_usage_info/time",
"/drm/widevine/cdm_engine/release_all_usage_info",
"error"),
cdm_engine_release_usage_info_(
"/drm/widevine/cdm_engine/release_usage_info/time",
"/drm/widevine/cdm_engine/release_usage_info",
"error"),
cdm_engine_remove_keys_(
"/drm/widevine/cdm_engine/remove_keys/time",
"/drm/widevine/cdm_engine/remove_keys",
"error"),
cdm_engine_restore_key_(
"/drm/widevine/cdm_engine/restore_key/time",
"error"),
cdm_engine_unprovision_(
"/drm/widevine/cdm_engine/unprovision/time",
"/drm/widevine/cdm_engine/unprovision",
"error",
"security_level") {
"security_level"),
app_package_name_("") {
}
EngineMetrics::~EngineMetrics() {
AutoLock kock(session_metrics_lock_);
AutoLock lock(session_metrics_lock_);
std::vector<SessionMetrics*>::iterator i;
if (!session_metrics_list_.empty()) {
LOGV("EngineMetrics::~EngineMetrics. Session count: %d",
@@ -471,13 +478,24 @@ void EngineMetrics::Serialize(drm_metrics::MetricsGroup* metric_group,
bool clear_serialized_sessions) {
AutoLock lock(session_metrics_lock_);
// Serialize the most recent metrics from the OemCyrpto dynamic adapter.
OemCryptoDynamicAdapterMetrics& adapter_metrics =
GetDynamicAdapterMetricsInstance();
adapter_metrics.Serialize(metric_group);
if (!app_package_name_.empty()) {
metric_group->set_app_package_name(app_package_name_);
}
SerializeEngineMetrics(metric_group);
std::vector<SessionMetrics*>::iterator i;
for (i = session_metrics_list_.begin(); i != session_metrics_list_.end();
/* no increment */) {
bool serialized = false;
if (!completed_only || (*i)->IsCompleted()) {
(*i)->Serialize(metric_group->add_metric_sub_group());
MetricsGroup* metric_sub_group = metric_group->add_metric_sub_group();
if (!app_package_name_.empty()) {
metric_sub_group->set_app_package_name(app_package_name_);
}
(*i)->Serialize(metric_sub_group);
serialized = true;
}
@@ -490,10 +508,16 @@ void EngineMetrics::Serialize(drm_metrics::MetricsGroup* metric_group,
}
}
void EngineMetrics::SetAppPackageName(const std::string& app_package_name) {
app_package_name_ = app_package_name;
}
void EngineMetrics::SerializeEngineMetrics(MetricsGroup* metric_group) {
ProtoMetricSerializer serializer(metric_group);
cdm_engine_add_key_.Serialize(&serializer);
cdm_engine_cdm_version_.Serialize(&serializer);
cdm_engine_close_session_.Serialize(&serializer);
cdm_engine_creation_time_millis_.Serialize(&serializer);
cdm_engine_decrypt_.Serialize(&serializer);
cdm_engine_find_session_for_key_.Serialize(&serializer);
cdm_engine_generate_key_request_.Serialize(&serializer);

8
libwvdrmengine/cdm/metrics/test/metrics_collections_unittest.cpp
View File

@@ -58,7 +58,7 @@ TEST_F(EngineMetricsTest, AllEngineMetrics) {
// Spot check some metrics.
EXPECT_EQ("/drm/widevine/cdm_engine/add_key/time/count{error:2}",
actual_metrics.metric(0).name());
EXPECT_EQ("/drm/widevine/cdm_engine/close_session/time/mean{error:0}",
EXPECT_EQ("/drm/widevine/cdm_engine/close_session/count{error:0}",
actual_metrics.metric(3).name());
EXPECT_EQ("/drm/widevine/cdm_engine/decrypt/time/mean{error:0}",
actual_metrics.metric(5).name());
@@ -95,7 +95,7 @@ TEST_F(EngineMetricsTest, EngineAndCryptoMetrics) {
"{error:0&length:1024&encryption_algorithm:1}",
actual_metrics.metric(4).name());
EXPECT_EQ(
"/drm/widevine/crypto_session/get_device_unique_id/time/mean{success:0}",
"/drm/widevine/crypto_session/get_device_unique_id/count{success:0}",
actual_metrics.metric(7).name());
EXPECT_EQ(4.0, actual_metrics.metric(7).value().double_value());
}
@@ -266,7 +266,7 @@ TEST_F(SessionMetricsTest, AllSessionMetrics) {
// Spot check some metrics.
EXPECT_EQ("/drm/widevine/cdm_session/session_id",
actual_metrics.metric(0).name());
EXPECT_EQ("/drm/widevine/cdm_session/life_span/time/count",
EXPECT_EQ("/drm/widevine/cdm_session/life_span",
actual_metrics.metric(1).name());
EXPECT_EQ("/drm/widevine/cdm_session/renew_key/time/mean{error:0}",
actual_metrics.metric(4).name());
@@ -428,7 +428,7 @@ TEST_F(CryptoMetricsTest, AllCryptoMetrics) {
// Spot check some metrics.
EXPECT_EQ(
"/drm/widevine/crypto_session/delete_all_usage_reports/time/count"
"/drm/widevine/crypto_session/delete_all_usage_reports/count"
"{error:0}",
actual_metrics.metric(0).name());
EXPECT_EQ(1, actual_metrics.metric(0).value().int_value());