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947531a6a916bdd61069ad9478c432771a81731d
android/libwvdrmengine/cdm/test/cdm_extended_duration_test.cpp
Rahul Frias 299b100fc8 Delete usage information on insufficient resources 
[ Merge of http://go/wvgerrit/58460 ]

If OEMCrypto runs out of space in the usage table header+entries adding
a new license or loading/using an existing one might fail. This CL makes
two modifications to handle this scenario.

* OEMCrypto_ERROR_INSUFFICIENT_RESOURCES will be returned from
  OEMCrypto_CreateNewUsageEntry or OEMCrypto_LoadUsageEntry. An attempt
  will be made to release a LRU entry from the usage table and retry
  the operation. This may be retried 3 times unless success
  occurs earlier.

* On initialization, the usage table header is loaded. If there are more than
  the minimum number of usage entries (200), an attempt is made to
  add a usage entry. If this fails, we are likely in an unrecoverable
  state. We then delete all offline licenses, usage information and
  recreate the usage table header. This will allow future playback
  attempts to succeed and offline licenses to be able to be downloaded
  but will lose all current offline licenses and secure stops.

Bug: 112486006
Test: WV unit/integration tests, GtsMediaDrmTest
      Playback tests using Netflix and Play movies.

Change-Id: I41a18d69a329f8a96c7b607d299ce73af3d56177
2018-08-29 17:38:43 -07:00

1754 lines
68 KiB
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// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
#include <errno.h>
#include <getopt.h>
#include <sstream>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "cdm_identifier.h"
#include "clock.h"
#include "config_test_env.h"
#include "device_files.h"
#include "file_store.h"
#include "license_protocol.pb.h"
#include "license_request.h"
#include "log.h"
#include "oemcrypto_adapter.h"
#include "OEMCryptoCENC.h"
#include "properties.h"
#include "pst_report.h"
#include "string_conversions.h"
#include "test_base.h"
#include "url_request.h"
#include <utils/Thread.h>
#include "wv_cdm_constants.h"
#include "wv_content_decryption_module.h"
namespace {
// HTTP response codes.
const int kHttpOk = 200;
// The following two responses are unused, but left here for human debuggers.
// const int kHttpBadRequest = 400;
// const int kHttpInternalServerError = 500;
const uint32_t kMinute = 60;
const uint32_t kClockTolerance = 10;
const uint32_t kMaxUsageTableSize = 50;
const std::string kEmptyServiceCertificate;
// Default license server, can be configured using --server command line option
// Default key id (pssh), can be configured using --keyid command line option
std::string g_client_auth;
wvcdm::ConfigTestEnv* g_config = NULL;
wvcdm::KeyId g_key_id;
wvcdm::CdmKeySystem g_key_system;
std::string g_license_server;
wvcdm::KeyId g_wrong_key_id;
wvcdm::ServerConfigurationId g_license_server_id =
wvcdm::kContentProtectionUatServer;
// TODO(rfrias): refactor to print out the decryption test names
struct SubSampleInfo {
bool retrieve_key;
size_t num_of_subsamples;
bool validate_key_id;
bool is_encrypted;
bool is_secure;
wvcdm::KeyId key_id;
std::vector<uint8_t> encrypt_data;
std::vector<uint8_t> decrypt_data;
std::vector<uint8_t> iv;
size_t block_offset;
uint8_t subsample_flags;
};
SubSampleInfo kEncryptedStreamingNoPstSubSample = {
// key SD, encrypted, 256b
true, 1, true, true, false,
wvcdm::a2bs_hex("371EA35E1A985D75D198A7F41020DC23"),
wvcdm::a2b_hex(
"64ab17b3e3dfab47245c7cce4543d4fc7a26dcf248f19f9b59f3c92601440b36"
"17c8ed0c96c656549e461f38708cd47a434066f8df28ccc28b79252eee3f9c2d"
"7f6c68ebe40141fe818fe082ca523c03d69ddaf183a93c022327fedc5582c5ab"
"ca9d342b71263a67f9cb2336f12108aaaef464f17177e44e9b0c4e56e61da53c"
"2150b4405cc82d994dfd9bf4087c761956d6688a9705db4cf350381085f383c4"
"9666d4aed135c519c1f0b5cba06e287feea96ea367bf54e7368dcf998276c6e4"
"6497e0c50e20fef74e42cb518fe7f22ef27202428688f86404e8278587017012"
"c1d65537c6cbd7dde04aae338d68115a9f430afc100ab83cdadf45dca39db685"),
wvcdm::a2b_hex(
"217ce9bde99bd91e9733a1a00b9b557ac3a433dc92633546156817fae26b6e1c"
"942ac20a89ff79f4c2f25fba99d6a44618a8c0420b27d54e3da17b77c9d43cca"
"595d259a1e4a8b6d7744cd98c5d3f921adc252eb7d8af6b916044b676a574747"
"8df21fdc42f166880d97a2225cd5c9ea5e7b752f4cf81bbdbe98e542ee10e1c6"
"ad868a6ac55c10d564fc23b8acff407daaf4ed2743520e02cda9680d9ea88e91"
"029359c4cf5906b6ab5bf60fbb3f1a1c7c59acfc7e4fb4ad8e623c04d503a3dd"
"4884604c8da8a53ce33db9ff8f1c5bb6bb97f37b39906bf41596555c1bcce9ed"
"08a899cd760ff0899a1170c2f224b9c52997a0785b7fe170805fd3e8b1127659"),
wvcdm::a2b_hex("f6f4b1e600a5b67813ed2bded913ba9f"), 0, 3};
SubSampleInfo kEncryptedStreamingClip8SubSample = {
true, 1, true, true, false,
wvcdm::a2bs_hex("E82DDD1D07CBB31CDD31EBAAE0894609"),
wvcdm::a2b_hex(
"fe8670a01c86906c056b4bf85ad278464c4eb79c60de1da8480e66e78561350e"
"a25ae19a001f834c43aaeadf900b3c5a6745e885a4d1d1ae5bafac08dc1d60e5"
"f3465da303909ec4b09023490471f670b615d77db844192854fdab52b7806203"
"89b374594bbb6a2f2fcc31036d7cb8a3f80c0e27637b58a7650028fbf2470d68"
"1bbd77934af165d215ef325c74438c9d99a20fc628792db28c05ed5deff7d9d4"
"dba02ddb6cf11dc6e78cb5200940af9a2321c3a7c4c79be67b54a744dae1209c"
"fa02fc250ce18d30c7da9c3a4a6c9619bf8561a42ff1e55a7b14fa3c8de69196"
"c2b8e3ff672fc37003b479da5d567b7199917dbe5aa402890ebb066bce140b33"),
wvcdm::a2b_hex(
"d08733bd0ef671f467906b50ff8322091400f86fd6f016fea2b86e33923775b3"
"ebb4c8c6f3ba8b78dd200a74d3872a40264ab99e1d422e4f819abb7f249114aa"
"b334420b37c86ce81938615ab9d3a6b2de8db545cd88e35091031e73016fb386"
"1b754298329b52dbe483de3a532277815e659f3e05e89257333225b933d92e15"
"ef2deff287a192d2c8fc942a29a5f3a1d54440ac6385de7b34bb650b889e4ae9"
"58c957b5f5ff268f445c0a6b825fcad55290cb7b5c9814bc4c72984dcf4c8fd7"
"5f511c173b2e0a3163b18a1eac58539e5c188aeb0751b946ad4dcd08ea777a7f"
"37326df26fa509343faa98dff667629f557873f1284903202e451227ef465a62"),
wvcdm::a2b_hex("7362b5140c4ce0cd5f863858668d3f1a"), 0, 3};
SubSampleInfo kEncryptedStreamingClip5SubSample = {
true, 1, true, true, false,
wvcdm::a2bs_hex("3AE243D83B93B3311A1D777FF5FBE01A"),
wvcdm::a2b_hex(
"934997779aa1aeb45d6ba8845f13786575d0adf85a5e93674d9597f8d4286ed7"
"dcce02f306e502bbd9f1cadf502f354038ca921276d158d911bdf3171d335b18"
"0ae0f9abece16ff31ee263228354f724da2f3723b19caa38ea02bd6563b01208"
"fb5bf57854ac0fe38d5883197ef90324b2721ff20fdcf9a53819515e6daa096e"
"70f6f5c1d29a4a13dafd127e2e1f761ea0e28fd451607552ecbaef5da3c780bc"
"aaf2667b4cc4f858f01d480cac9e32c3fbb5705e5d2adcceebefc2535c117208"
"e65f604799fc3d7223e16908550f287a4bea687008cb0064cf14d3aeedb8c705"
"09ebc5c2b8b5315f43c04d78d2f55f4b32c7d33e157114362106395cc0bb6d93"),
wvcdm::a2b_hex(
"2dd54eee1307753508e1f250d637044d6e8f5abf057dab73e9e95f83910e4efc"
"191c9bac63950f13fd51833dd94a4d03f2b64fb5c721970c418fe53fa6f74ad5"
"a6e16477a35c7aa6e28909b069cd25770ef80da20918fc30fe95fd5c87fd3522"
"1649de17ca2c7b3dc31f936f0cbdf97c7b1c15de3a86b279dc4b4de64943914a"
"99734556c4b7a1a0b022c1933cb0786068fc18d49fed2f2b49f3ac6d01c32d07"
"92175ce2844eaf9064e6a3fcffade038d690cbed81659351163a22432f0d0545"
"037e1c805d8e92a1272b4196ad0ce22f26bb80063137a8e454d3b97e2414283d"
"ed0716cd8bceb80cf59166a217006bd147c51b04dfb183088ce3f51e9b9f759e"),
wvcdm::a2b_hex("b358ab21ac90455bbf60490daad457e3"), 0, 3};
SubSampleInfo kEncryptedOfflineClip2SubSample = {
true, 1, true, true, false,
wvcdm::a2bs_hex("3260F39E12CCF653529990168A3583FF"),
wvcdm::a2b_hex(
"3b2cbde084973539329bd5656da22d20396249bf4a18a51c38c4743360cc9fea"
"a1c78d53de1bd7e14dc5d256fd20a57178a98b83804258c239acd7aa38f2d7d2"
"eca614965b3d22049e19e236fc1800e60965d8b36415677bf2f843d50a6943c4"
"683c07c114a32f5e5fbc9939c483c3a1b2ecd3d82b554d649798866191724283"
"f0ab082eba2da79aaca5c4eaf186f9ee9a0c568f621f705a578f30e4e2ef7b96"
"5e14cc046ce6dbf272ee5558b098f332333e95fc879dea6c29bf34acdb649650"
"f08201b9e649960f2493fd7677cc3abf5ae70e5445845c947ba544456b431646"
"d95a133bff5f57614dda5e4446cd8837901d074149dadf4b775b5b07bb88ca20"),
wvcdm::a2b_hex(
"D3EE543581F16AB2EABFA13468133314D19CB6A14A42229BE83543828D801475"
"FAE1C2C5D193DA8445B9C4B1598E8FCBDF42EFF1FBB54EBC6A4815E2836C2848"
"15094DEDE76FE4658A2D6EA3E775A872CA71835CF274676C18556C665EC7F32A"
"4DBB04C10BA988B42758E37DCEFD99D9CE3AFFB1E816C412B4013890E1A31E25"
"64EBF2125BC54D66FECDF8A31956830121546DC183B3DAC103E223778875B590"
"3961448C287B367C585E510DA43BF9242B8E9A27B9F6F3EC7E4B5A0A74A1742B"
"F5CD65EA66D7D9E79C02C7E7D5CD02DB182DDD8EAC3525B0834F1F2822AD0006"
"944B5080B998BB0FE6E566AAFAE2328B37FD189F1920A964434ECF18E11AC81E"),
wvcdm::a2b_hex("7362b5140c4ce0cd5f863858668d3f1a"), 0, 3};
std::string kStreamingClip8PstInitData = wvcdm::a2bs_hex(
"000000427073736800000000" // blob size and pssh
"EDEF8BA979D64ACEA3C827DCD51D21ED00000022" // Widevine system id
"08011a0d7769646576696e655f74657374220f73" // pssh data
"747265616d696e675f636c697038");
std::string kOfflineClip2PstInitData = wvcdm::a2bs_hex(
"000000427073736800000000" // blob size and pssh
"EDEF8BA979D64ACEA3C827DCD51D21ED00000020" // Widevine system id
"08011a0d7769646576696e655f74657374220d6f" // pssh data
"66666c696e655f636c697032");
std::string kOfflineClip4 = wvcdm::a2bs_hex(
"000000427073736800000000" // blob size and pssh
"EDEF8BA979D64ACEA3C827DCD51D21ED00000020" // Widevine system id
"08011a0d7769646576696e655f74657374220d6f" // pssh data
"66666c696e655f636c697034");
std::string kUatLicenseServer = "https://proxy.uat.widevine.com/proxy";
bool StringToInt64(const std::string& input, int64_t* output) {
std::istringstream ss(input);
ss >> *output;
return !ss.fail();
}
} // namespace
using ::testing::Contains;
using ::testing::Pair;
using ::testing::StrNe;
namespace wvcdm {
// Protobuf generated classes
using video_widevine::LicenseIdentification;
using video_widevine::LicenseRequest_ContentIdentification;
using video_widevine::LicenseRequest_ContentIdentification_CencDeprecated;
using video_widevine::ClientIdentification;
using video_widevine::SignedMessage;
class TestWvCdmClientPropertySet : public CdmClientPropertySet {
public:
TestWvCdmClientPropertySet()
: use_privacy_mode_(false),
is_session_sharing_enabled_(false),
session_sharing_id_(0) {}
virtual ~TestWvCdmClientPropertySet() {}
virtual const std::string& app_id() const { return app_id_; }
virtual const std::string& security_level() const { return security_level_; }
virtual const std::string& service_certificate() const {
return service_certificate_;
}
virtual void set_service_certificate(const std::string& cert) {
service_certificate_ = cert;
}
virtual bool use_privacy_mode() const { return use_privacy_mode_; }
virtual bool is_session_sharing_enabled() const {
return is_session_sharing_enabled_;
}
virtual uint32_t session_sharing_id() const { return session_sharing_id_; }
void set_app_id(const std::string& app_id) { app_id_ = app_id; }
void set_security_level(const std::string& security_level) {
if (security_level == QUERY_VALUE_SECURITY_LEVEL_L1 ||
security_level == QUERY_VALUE_SECURITY_LEVEL_L3) {
security_level_ = security_level;
}
}
void set_use_privacy_mode(bool use_privacy_mode) {
use_privacy_mode_ = use_privacy_mode;
}
void set_session_sharing_mode(bool enable) {
is_session_sharing_enabled_ = enable;
}
void set_session_sharing_id(uint32_t id) { session_sharing_id_ = id; }
private:
std::string app_id_;
std::string security_level_;
std::string service_certificate_;
bool use_privacy_mode_;
bool is_session_sharing_enabled_;
uint32_t session_sharing_id_;
};
class WvCdmExtendedDurationTest : public WvCdmTestBase {
public:
WvCdmExtendedDurationTest() {}
~WvCdmExtendedDurationTest() {}
protected:
void GetOfflineConfiguration(std::string* key_id, std::string* client_auth) {
ConfigTestEnv config(g_license_server_id, false);
if (g_key_id.compare(a2bs_hex(g_config->key_id())) == 0)
key_id->assign(a2bs_hex(config.key_id()));
else
key_id->assign(g_key_id);
if (g_client_auth.compare(g_config->client_auth()) == 0)
client_auth->assign(config.client_auth());
else
client_auth->assign(g_client_auth);
}
void GenerateKeyRequest(const std::string& init_data,
CdmLicenseType license_type) {
CdmResponseType response;
GenerateKeyRequest(init_data, license_type, &response);
EXPECT_EQ(KEY_MESSAGE, response);
}
void GenerateKeyRequest(const std::string& init_data,
CdmLicenseType license_type,
CdmResponseType *response) {
CdmAppParameterMap app_parameters;
CdmKeyRequest key_request;
*response = decryptor_.GenerateKeyRequest(
session_id_, key_set_id_, "video/mp4", init_data,
license_type, app_parameters, NULL,
kDefaultCdmIdentifier, &key_request);
if (*response == KEY_MESSAGE) {
EXPECT_EQ(kKeyRequestTypeInitial, key_request.type);
key_msg_ = key_request.message;
EXPECT_EQ(0u, key_request.url.size());
}
}
void GenerateRenewalRequest(CdmLicenseType license_type,
std::string* server_url) {
// TODO application makes a license request, CDM will renew the license
// when appropriate.
std::string init_data;
CdmAppParameterMap app_parameters;
CdmKeyRequest key_request;
EXPECT_EQ(KEY_MESSAGE, decryptor_.GenerateKeyRequest(
session_id_, key_set_id_, "video/mp4", init_data,
license_type, app_parameters, NULL,
kDefaultCdmIdentifier, &key_request));
*server_url = key_request.url;
key_msg_ = key_request.message;
EXPECT_EQ(kKeyRequestTypeRenewal, key_request.type);
// TODO(edwinwong, rfrias): Add tests cases for when license server url
// is empty on renewal. Need appropriate key id at the server.
EXPECT_NE(0u, key_request.url.size());
}
void GenerateKeyRelease(CdmKeySetId key_set_id,
CdmResponseType expected_response) {
CdmSessionId session_id;
CdmInitData init_data;
CdmAppParameterMap app_parameters;
CdmKeyRequest key_request;
EXPECT_EQ(expected_response, decryptor_.GenerateKeyRequest(
session_id, key_set_id, "video/mp4", init_data,
kLicenseTypeRelease, app_parameters, NULL,
kDefaultCdmIdentifier, &key_request));
if (expected_response == KEY_MESSAGE) {
key_msg_ = key_request.message;
EXPECT_EQ(kKeyRequestTypeRelease, key_request.type);
}
}
void GenerateKeyRelease(CdmKeySetId key_set_id) {
GenerateKeyRelease(key_set_id, KEY_MESSAGE);
}
void LogResponseError(const std::string& message, int http_status_code) {
LOGD("HTTP Status code = %d", http_status_code);
LOGD("HTTP response(%d): %s", message.size(), b2a_hex(message).c_str());
}
// Post a request and extract the drm message from the response
std::string GetKeyRequestResponse(const std::string& server_url,
const std::string& client_auth) {
// Use secure connection and chunk transfer coding.
UrlRequest url_request(server_url + client_auth);
EXPECT_TRUE(url_request.is_connected()) << "Fail to connect to "
<< server_url << client_auth;
url_request.PostRequest(key_msg_);
std::string message;
EXPECT_TRUE(url_request.GetResponse(&message));
int http_status_code = url_request.GetStatusCode(message);
if (kHttpOk != http_status_code) {
LogResponseError(message, http_status_code);
}
EXPECT_EQ(kHttpOk, http_status_code);
std::string drm_msg;
if (kHttpOk == http_status_code) {
LicenseRequest lic_request;
lic_request.GetDrmMessage(message, drm_msg);
LOGV("HTTP response body: (%u bytes)", drm_msg.size());
}
key_response_ = drm_msg;
return drm_msg;
}
// Post a request and extract the signed provisioning message from
// the HTTP response.
std::string GetCertRequestResponse(const std::string& server_url) {
// Use secure connection and chunk transfer coding.
UrlRequest url_request(server_url);
EXPECT_TRUE(url_request.is_connected()) << "Fail to connect to "
<< server_url;
url_request.PostCertRequestInQueryString(key_msg_);
std::string message;
EXPECT_TRUE(url_request.GetResponse(&message));
int http_status_code = url_request.GetStatusCode(message);
if (kHttpOk != http_status_code) {
LogResponseError(message, http_status_code);
}
EXPECT_EQ(kHttpOk, http_status_code);
return message;
}
// Post a request and extract the signed provisioning message from
// the HTTP response.
std::string GetUsageInfoResponse(const std::string& server_url,
const std::string& client_auth,
const std::string& usage_info_request) {
// Use secure connection and chunk transfer coding.
UrlRequest url_request(server_url + client_auth);
EXPECT_TRUE(url_request.is_connected()) << "Fail to connect to "
<< server_url << client_auth;
url_request.PostRequest(usage_info_request);
std::string message;
EXPECT_TRUE(url_request.GetResponse(&message));
int http_status_code = url_request.GetStatusCode(message);
if (kHttpOk != http_status_code) {
LogResponseError(message, http_status_code);
}
EXPECT_EQ(kHttpOk, http_status_code);
std::string usage_info;
if (kHttpOk == http_status_code) {
LicenseRequest license;
license.GetDrmMessage(message, usage_info);
LOGV("HTTP response body: (%u bytes)", usage_info.size());
}
return usage_info;
}
void VerifyKeyRequestResponse(const std::string& server_url,
const std::string& client_auth,
bool is_renewal) {
VerifyKeyRequestResponse(server_url, client_auth, is_renewal, NULL);
}
void VerifyKeyRequestResponse(const std::string& server_url,
const std::string& client_auth,
bool /* is_renewal */,
CdmResponseType* status) {
std::string resp = GetKeyRequestResponse(server_url, client_auth);
CdmResponseType sts =
decryptor_.AddKey(session_id_, resp, &key_set_id_);
if (status == NULL) {
EXPECT_EQ(KEY_ADDED, sts);
} else {
*status = sts;
}
}
void Unprovision() {
EXPECT_EQ(NO_ERROR,
decryptor_.Unprovision(kSecurityLevelL1, kDefaultCdmIdentifier));
EXPECT_EQ(NO_ERROR,
decryptor_.Unprovision(kSecurityLevelL3, kDefaultCdmIdentifier));
}
void Provision() {
CdmResponseType status =
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
switch (status) {
case NO_ERROR:
decryptor_.CloseSession(session_id_);
return;
case NEED_PROVISIONING:
break;
default:
EXPECT_EQ(NO_ERROR, status);
return;
}
std::string provisioning_server_url;
CdmCertificateType cert_type = kCertificateWidevine;
std::string cert_authority, cert, wrapped_key;
status = decryptor_.GetProvisioningRequest(
cert_type, cert_authority, kDefaultCdmIdentifier,
kEmptyServiceCertificate, &key_msg_, &provisioning_server_url);
EXPECT_EQ(NO_ERROR, status);
if (NO_ERROR != status) return;
EXPECT_EQ(provisioning_server_url, g_config->provisioning_server());
std::string response =
GetCertRequestResponse(g_config->provisioning_server());
EXPECT_NE(0, static_cast<int>(response.size()));
EXPECT_EQ(NO_ERROR,
decryptor_.HandleProvisioningResponse(kDefaultCdmIdentifier, response,
&cert, &wrapped_key));
EXPECT_EQ(0, static_cast<int>(cert.size()));
EXPECT_EQ(0, static_cast<int>(wrapped_key.size()));
decryptor_.CloseSession(session_id_);
return;
}
void ValidateResponse(video_widevine::LicenseType license_type,
bool has_provider_session_token) {
// Validate signed response
SignedMessage signed_message;
EXPECT_TRUE(signed_message.ParseFromString(key_response_));
EXPECT_EQ(SignedMessage::LICENSE, signed_message.type());
EXPECT_TRUE(signed_message.has_signature());
EXPECT_TRUE(!signed_message.msg().empty());
// Verify license
video_widevine::License license;
EXPECT_TRUE(license.ParseFromString(signed_message.msg()));
// Verify license identification
license_id_ = license.id();
EXPECT_EQ(license_type, license_id_.type());
EXPECT_EQ(has_provider_session_token,
license_id_.has_provider_session_token());
}
void ValidateRenewalRequest(int64_t expected_seconds_since_started,
int64_t expected_seconds_since_last_played,
bool has_provider_session_token) {
// Validate signed renewal request
SignedMessage signed_message;
EXPECT_TRUE(signed_message.ParseFromString(key_msg_));
EXPECT_EQ(SignedMessage::LICENSE_REQUEST, signed_message.type());
EXPECT_TRUE(signed_message.has_signature());
EXPECT_TRUE(!signed_message.msg().empty());
// Verify license request
video_widevine::LicenseRequest license_renewal;
EXPECT_TRUE(license_renewal.ParseFromString(signed_message.msg()));
// Verify Content Identification
const LicenseRequest_ContentIdentification& content_id =
license_renewal.content_id();
EXPECT_FALSE(content_id.has_cenc_id_deprecated());
EXPECT_FALSE(content_id.has_webm_id_deprecated());
EXPECT_TRUE(content_id.has_existing_license());
const LicenseRequest_ContentIdentification::ExistingLicense&
existing_license = content_id.existing_license();
const LicenseIdentification& id = existing_license.license_id();
EXPECT_EQ(license_id_.request_id(), id.request_id());
EXPECT_EQ(license_id_.session_id(), id.session_id());
EXPECT_EQ(license_id_.purchase_id(), id.purchase_id());
EXPECT_EQ(license_id_.type(), id.type());
EXPECT_EQ(license_id_.version(), id.version());
EXPECT_EQ(has_provider_session_token, !id.provider_session_token().empty());
EXPECT_NEAR(existing_license.seconds_since_started(),
expected_seconds_since_started, kClockTolerance);
EXPECT_NEAR(existing_license.seconds_since_last_played(),
expected_seconds_since_last_played, kClockTolerance);
EXPECT_TRUE(existing_license.session_usage_table_entry().empty());
EXPECT_EQ(::video_widevine::LicenseRequest_RequestType_RENEWAL,
license_renewal.type());
EXPECT_LT(0, license_renewal.request_time());
EXPECT_EQ(video_widevine::VERSION_2_1,
license_renewal.protocol_version());
EXPECT_TRUE(license_renewal.has_key_control_nonce());
}
void ValidateReleaseRequest(std::string& usage_msg,
bool license_used,
int64_t expected_seconds_since_license_received,
int64_t expected_seconds_since_first_playback,
int64_t expected_seconds_since_last_playback) {
// Validate signed renewal request
SignedMessage signed_message;
EXPECT_TRUE(signed_message.ParseFromString(usage_msg));
EXPECT_EQ(SignedMessage::LICENSE_REQUEST, signed_message.type());
EXPECT_TRUE(signed_message.has_signature());
EXPECT_TRUE(!signed_message.msg().empty());
// Verify license request
video_widevine::LicenseRequest license_renewal;
EXPECT_TRUE(license_renewal.ParseFromString(signed_message.msg()));
// Verify Content Identification
const LicenseRequest_ContentIdentification& content_id =
license_renewal.content_id();
EXPECT_FALSE(content_id.has_cenc_id_deprecated());
EXPECT_FALSE(content_id.has_webm_id_deprecated());
EXPECT_TRUE(content_id.has_existing_license());
const LicenseRequest_ContentIdentification::ExistingLicense&
existing_license = content_id.existing_license();
const LicenseIdentification& id = existing_license.license_id();
EXPECT_EQ(license_id_.request_id(), id.request_id());
EXPECT_EQ(license_id_.session_id(), id.session_id());
EXPECT_EQ(license_id_.purchase_id(), id.purchase_id());
EXPECT_EQ(license_id_.type(), id.type());
EXPECT_EQ(license_id_.version(), id.version());
EXPECT_TRUE(!id.provider_session_token().empty());
EXPECT_NEAR(existing_license.seconds_since_started(),
expected_seconds_since_first_playback, kClockTolerance);
EXPECT_NEAR(existing_license.seconds_since_last_played(),
expected_seconds_since_last_playback, kClockTolerance);
EXPECT_TRUE(!existing_license.session_usage_table_entry().empty());
// Verify usage report
uint8_t *buffer = reinterpret_cast<uint8_t *>(
const_cast<char *>(existing_license.session_usage_table_entry().data()));
Unpacked_PST_Report usage_report(buffer);
EXPECT_EQ(usage_report.report_size(),
existing_license.session_usage_table_entry().size());
EXPECT_EQ(license_used ? kInactiveUsed : kInactiveUnused,
usage_report.status());
EXPECT_EQ(id.provider_session_token().size(),
usage_report.pst_length());
std::string pst(reinterpret_cast<char *>(usage_report.pst()),
usage_report.pst_length());
EXPECT_EQ(id.provider_session_token(), pst);
EXPECT_LE(kInsecureClock, usage_report.clock_security_level());
int64_t seconds_since_license_received
= usage_report.seconds_since_license_received();
int64_t seconds_since_first_decrypt =
usage_report.seconds_since_first_decrypt();
int64_t seconds_since_last_decrypt =
usage_report.seconds_since_last_decrypt();
// Detect licenses that were never used
if (seconds_since_first_decrypt < 0 ||
seconds_since_first_decrypt > seconds_since_license_received) {
seconds_since_first_decrypt = 0;
seconds_since_last_decrypt = 0;
}
EXPECT_NEAR(seconds_since_license_received,
expected_seconds_since_license_received, kClockTolerance);
if (license_used) {
EXPECT_NEAR(seconds_since_first_decrypt,
expected_seconds_since_first_playback, kClockTolerance);
EXPECT_NEAR(seconds_since_last_decrypt,
expected_seconds_since_last_playback, kClockTolerance);
}
EXPECT_EQ(::video_widevine::LicenseRequest_RequestType_RELEASE,
license_renewal.type());
EXPECT_LT(0, license_renewal.request_time());
EXPECT_EQ(video_widevine::VERSION_2_1,
license_renewal.protocol_version());
EXPECT_TRUE(license_renewal.has_key_control_nonce());
}
void ValidateHasUpdateUsageEntry(const drm_metrics::WvCdmMetrics& metrics)
const {
bool has_update_usage_entry_metrics = false;
for (const auto& session : metrics.session_metrics()) {
has_update_usage_entry_metrics |=
session.crypto_metrics()
.crypto_session_update_usage_entry_time_us().size() > 0;
has_update_usage_entry_metrics |=
session.crypto_metrics().oemcrypto_update_usage_entry().size() > 0;
}
std::string serialized_metrics;
ASSERT_TRUE(metrics.SerializeToString(&serialized_metrics));
EXPECT_TRUE(has_update_usage_entry_metrics)
<< "metrics: " << wvcdm::b2a_hex(serialized_metrics);
}
void QueryKeyStatus(bool streaming, bool expect_renewal,
int64_t* license_duration_remaining,
int64_t* playback_duration_remaining) {
CdmQueryMap query_info;
EXPECT_EQ(NO_ERROR, decryptor_.QueryKeyStatus(session_id_, &query_info));
EXPECT_THAT(query_info, Contains(Pair(QUERY_KEY_LICENSE_TYPE,
streaming ? QUERY_VALUE_STREAMING
: QUERY_VALUE_OFFLINE)));
EXPECT_THAT(query_info,
Contains(Pair(QUERY_KEY_PLAY_ALLOWED, QUERY_VALUE_TRUE)));
EXPECT_THAT(query_info, Contains(Pair(QUERY_KEY_PERSIST_ALLOWED,
streaming ? QUERY_VALUE_FALSE
: QUERY_VALUE_TRUE)));
if (expect_renewal) {
EXPECT_THAT(query_info,
Contains(Pair(QUERY_KEY_RENEW_ALLOWED, QUERY_VALUE_TRUE)));
EXPECT_THAT(query_info,
Contains(Pair(QUERY_KEY_RENEWAL_SERVER_URL, StrNe(""))));
}
std::string key = QUERY_KEY_LICENSE_DURATION_REMAINING;
ASSERT_THAT(query_info, Contains(Pair(key,StrNe(""))));
EXPECT_TRUE(StringToInt64(query_info[key], license_duration_remaining));
key = QUERY_KEY_PLAYBACK_DURATION_REMAINING;
ASSERT_THAT(query_info, Contains(Pair(key,StrNe(""))));
EXPECT_TRUE(StringToInt64(query_info[key], playback_duration_remaining));
}
uint32_t QueryStatus(SecurityLevel security_level, const std::string& key) {
std::string str;
EXPECT_EQ(wvcdm::NO_ERROR,
decryptor_.QueryStatus(security_level, key, &str));
std::istringstream ss(str);
uint32_t value;
ss >> value;
EXPECT_FALSE(ss.fail());
EXPECT_TRUE(ss.eof());
return value;
}
std::string GetSecurityLevel(TestWvCdmClientPropertySet* property_set) {
decryptor_.OpenSession(g_key_system, property_set, kDefaultCdmIdentifier,
NULL, &session_id_);
CdmQueryMap query_info;
EXPECT_EQ(NO_ERROR,
decryptor_.QuerySessionStatus(session_id_, &query_info));
CdmQueryMap::iterator itr = query_info.find(QUERY_KEY_SECURITY_LEVEL);
EXPECT_TRUE(itr != query_info.end());
decryptor_.CloseSession(session_id_);
return itr->second;
}
CdmSecurityLevel GetDefaultSecurityLevel() {
std::string level = GetSecurityLevel(NULL);
CdmSecurityLevel security_level = kSecurityLevelUninitialized;
if (level == QUERY_VALUE_SECURITY_LEVEL_L1) {
security_level = kSecurityLevelL1;
} else if (level == QUERY_VALUE_SECURITY_LEVEL_L3) {
security_level = kSecurityLevelL3;
} else {
EXPECT_TRUE(false);
}
return security_level;
}
class CloseSessionThread : public android::Thread {
public:
CloseSessionThread() :
Thread(false),
wv_content_decryption_module_(NULL) {}
~CloseSessionThread() {}
bool Start(WvContentDecryptionModule* decryptor,
const CdmSessionId& session_id,
uint32_t time_in_msecs) {
wv_content_decryption_module_ = decryptor;
sess_id_ = session_id;
delay_.tv_sec = time_in_msecs / 1000;
delay_.tv_nsec = (time_in_msecs % 1000) * 10000000ll;
return run("CloseSessionThread") == android::NO_ERROR;
}
void Stop() { requestExitAndWait(); }
private:
virtual bool threadLoop() {
struct timespec delay_remaining;
int result = nanosleep(&delay_, &delay_remaining);
while (result < 0 &&
(delay_remaining.tv_sec > 0 || delay_remaining.tv_nsec > 0)) {
result = nanosleep(&delay_remaining, &delay_remaining);
}
wv_content_decryption_module_->CloseSession(sess_id_);
return false;
}
WvContentDecryptionModule* wv_content_decryption_module_;
CdmSessionId sess_id_;
struct timespec delay_;
CORE_DISALLOW_COPY_AND_ASSIGN(CloseSessionThread);
};
WvContentDecryptionModule decryptor_;
CdmKeyMessage key_msg_;
CdmKeyResponse key_response_;
CdmSessionId session_id_;
CdmKeySetId key_set_id_;
video_widevine::LicenseIdentification license_id_;
};
TEST_F(WvCdmExtendedDurationTest, VerifyLicenseRequestTest) {
Provision();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(g_key_id, kLicenseTypeStreaming);
EXPECT_TRUE(!key_msg_.empty());
// Validate signed request
SignedMessage signed_message;
EXPECT_TRUE(signed_message.ParseFromString(key_msg_));
EXPECT_EQ(SignedMessage::LICENSE_REQUEST, signed_message.type());
EXPECT_TRUE(signed_message.has_signature());
EXPECT_TRUE(!signed_message.msg().empty());
// Verify license request
video_widevine::LicenseRequest license_request;
EXPECT_TRUE(license_request.ParseFromString(signed_message.msg()));
// Verify Client Identification
const ClientIdentification& client_id = license_request.client_id();
EXPECT_EQ(video_widevine::
ClientIdentification_TokenType_DRM_DEVICE_CERTIFICATE,
client_id.type());
EXPECT_LT(0, client_id.client_info_size());
for (int i = 0; i < client_id.client_info_size(); ++i) {
const ::video_widevine::ClientIdentification_NameValue&
name_value = client_id.client_info(i);
EXPECT_TRUE(!name_value.name().empty());
EXPECT_TRUE(!name_value.value().empty());
}
EXPECT_FALSE(client_id.has_provider_client_token());
EXPECT_FALSE(client_id.has_license_counter());
const ClientIdentification::ClientCapabilities& client_capabilities =
client_id.client_capabilities();
EXPECT_FALSE(client_capabilities.has_client_token());
EXPECT_TRUE(client_capabilities.has_session_token());
EXPECT_FALSE(client_capabilities.video_resolution_constraints());
EXPECT_TRUE(client_capabilities.has_max_hdcp_version());
EXPECT_TRUE(client_capabilities.has_oem_crypto_api_version());
// Verify Content Identification
const LicenseRequest_ContentIdentification& content_id =
license_request.content_id();
EXPECT_TRUE(content_id.has_cenc_id_deprecated());
EXPECT_FALSE(content_id.has_webm_id_deprecated());
EXPECT_FALSE(content_id.has_existing_license());
const LicenseRequest_ContentIdentification_CencDeprecated& cenc_id =
content_id.cenc_id_deprecated();
EXPECT_TRUE(std::equal(cenc_id.pssh(0).begin(), cenc_id.pssh(0).end(),
g_key_id.begin() + 32));
EXPECT_EQ(video_widevine::STREAMING, cenc_id.license_type());
EXPECT_TRUE(cenc_id.has_request_id());
// Verify other license request fields
EXPECT_EQ(::video_widevine::LicenseRequest_RequestType_NEW,
license_request.type());
EXPECT_LT(0, license_request.request_time());
EXPECT_EQ(video_widevine::VERSION_2_1,
license_request.protocol_version());
EXPECT_TRUE(license_request.has_key_control_nonce());
decryptor_.CloseSession(session_id_);
}
TEST_F(WvCdmExtendedDurationTest, VerifyLicenseRenewalTest) {
Provision();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(g_key_id, kLicenseTypeStreaming);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
// Validate signed response
SignedMessage signed_message;
EXPECT_TRUE(signed_message.ParseFromString(key_response_));
EXPECT_EQ(SignedMessage::LICENSE, signed_message.type());
EXPECT_TRUE(signed_message.has_signature());
EXPECT_TRUE(!signed_message.msg().empty());
// Verify license
video_widevine::License license;
EXPECT_TRUE(license.ParseFromString(signed_message.msg()));
// Verify license identification
video_widevine::LicenseIdentification license_id = license.id();
EXPECT_LT(0u, license_id.request_id().size());
EXPECT_LT(0u, license_id.session_id().size());
EXPECT_EQ(video_widevine::STREAMING, license_id.type());
EXPECT_FALSE(license_id.has_provider_session_token());
// Create renewal request
std::string license_server;
GenerateRenewalRequest(kLicenseTypeStreaming, &license_server);
EXPECT_TRUE(!license_server.empty());
EXPECT_TRUE(!key_msg_.empty());
// Validate signed renewal request
signed_message.Clear();
EXPECT_TRUE(signed_message.ParseFromString(key_msg_));
EXPECT_EQ(SignedMessage::LICENSE_REQUEST, signed_message.type());
EXPECT_TRUE(signed_message.has_signature());
EXPECT_TRUE(!signed_message.msg().empty());
// Verify license request
video_widevine::LicenseRequest license_renewal;
EXPECT_TRUE(license_renewal.ParseFromString(signed_message.msg()));
// Client Identification not filled in in renewal
// Verify Content Identification
const LicenseRequest_ContentIdentification& content_id =
license_renewal.content_id();
EXPECT_FALSE(content_id.has_cenc_id_deprecated());
EXPECT_FALSE(content_id.has_webm_id_deprecated());
EXPECT_TRUE(content_id.has_existing_license());
const LicenseRequest_ContentIdentification::ExistingLicense&
existing_license = content_id.existing_license();
const LicenseIdentification& id = existing_license.license_id();
EXPECT_EQ(license_id.request_id(), id.request_id());
EXPECT_EQ(license_id.session_id(), id.session_id());
EXPECT_EQ(license_id.purchase_id(), id.purchase_id());
EXPECT_EQ(license_id.type(), id.type());
EXPECT_EQ(license_id.version(), id.version());
EXPECT_TRUE(id.provider_session_token().empty());
EXPECT_EQ(0, existing_license.seconds_since_started());
EXPECT_EQ(0, existing_license.seconds_since_last_played());
EXPECT_TRUE(existing_license.session_usage_table_entry().empty());
EXPECT_EQ(::video_widevine::LicenseRequest_RequestType_RENEWAL,
license_renewal.type());
EXPECT_LT(0, license_renewal.request_time());
EXPECT_EQ(video_widevine::VERSION_2_1,
license_renewal.protocol_version());
EXPECT_TRUE(license_renewal.has_key_control_nonce());
decryptor_.CloseSession(session_id_);
}
TEST_F(WvCdmExtendedDurationTest, DecryptionCloseSessionConcurrencyTest) {
Unprovision();
Provision();
// Leave session open to avoid CDM termination
CdmSessionId session_id;
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id);
// Retrieve offline license
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kOfflineClip2PstInitData, kLicenseTypeOffline);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
EXPECT_FALSE(key_set_id_.empty());
decryptor_.CloseSession(session_id_);
for (uint32_t j = 0; j < 500; ++j) {
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_EQ(KEY_ADDED, decryptor_.RestoreKey(session_id_, key_set_id_));
CdmResponseType status = NO_ERROR;
struct timespec decrypt_delay;
decrypt_delay.tv_sec = 0;
decrypt_delay.tv_nsec = 10000000ll; // 10 ms
CloseSessionThread* thread = new CloseSessionThread();
thread->Start(&decryptor_, session_id_, 500 /* 500 ms */);
thread = NULL;
while (status == NO_ERROR) {
struct timespec delay_remaining;
int result = nanosleep(&decrypt_delay, &delay_remaining);
while (result < 0 &&
(delay_remaining.tv_sec > 0 || delay_remaining.tv_nsec > 0)) {
result = nanosleep(&delay_remaining, &delay_remaining);
}
SubSampleInfo* data = &kEncryptedOfflineClip2SubSample;
for (size_t i = 0; i < data->num_of_subsamples; i++) {
std::vector<uint8_t> decrypt_buffer((data + i)->encrypt_data.size());
CdmDecryptionParameters decryption_parameters(
&(data + i)->key_id, &(data + i)->encrypt_data.front(),
(data + i)->encrypt_data.size(), &(data + i)->iv,
(data + i)->block_offset, &decrypt_buffer[0]);
decryption_parameters.is_encrypted = (data + i)->is_encrypted;
decryption_parameters.is_secure = (data + i)->is_secure;
decryption_parameters.subsample_flags = (data + i)->subsample_flags;
status = decryptor_.Decrypt(session_id_, (data + i)->validate_key_id,
decryption_parameters);
switch (status) {
case SESSION_NOT_FOUND_FOR_DECRYPT:
case SESSION_NOT_FOUND_18:
// Session was closed before decrypt was called. This is expected
// occasionally as we are testing resilience to concurrency.
break;
case NO_ERROR:
EXPECT_EQ((data + i)->decrypt_data, decrypt_buffer);
break;
default:
EXPECT_TRUE(false) << " Unexpected decrypt result: " << status;
}
}
}
}
decryptor_.CloseSession(session_id);
}
// TODO(rfrias): Rewite this test when OEMCrypto v13 is the minimum version
// supported. The limitation of 50 usage entries are no longer present
// when using usage table header+entries.
TEST_F(WvCdmExtendedDurationTest, DISABLED_UsageOverflowTest) {
Provision();
TestWvCdmClientPropertySet client_property_set;
TestWvCdmClientPropertySet* property_set = NULL;
CdmSecurityLevel security_level = GetDefaultSecurityLevel();
FileSystem file_system;
DeviceFiles handle(&file_system);
EXPECT_TRUE(handle.Init(security_level));
std::vector<std::string> provider_session_tokens;
EXPECT_TRUE(handle.DeleteAllUsageInfoForApp(
DeviceFiles::GetUsageInfoFileName(""),
&provider_session_tokens));
for (size_t i = 0; i < kMaxUsageTableSize + 100; ++i) {
decryptor_.OpenSession(g_key_system, property_set, kDefaultCdmIdentifier,
NULL, &session_id_);
std::string key_id = a2bs_hex(
"000000427073736800000000" // blob size and pssh
"EDEF8BA979D64ACEA3C827DCD51D21ED00000022" // Widevine system id
"08011a0d7769646576696e655f74657374220f73" // pssh data
"747265616d696e675f636c697035");
GenerateKeyRequest(key_id, kLicenseTypeStreaming);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
decryptor_.CloseSession(session_id_);
}
CdmUsageInfo usage_info;
CdmUsageInfoReleaseMessage release_msg;
CdmResponseType status = decryptor_.GetUsageInfo(
"", kDefaultCdmIdentifier, &usage_info);
EXPECT_EQ(usage_info.empty() ? NO_ERROR : KEY_MESSAGE, status);
int error_count = 0;
while (usage_info.size() > 0) {
for (size_t i = 0; i < usage_info.size(); ++i) {
release_msg =
GetUsageInfoResponse(g_license_server, g_client_auth, usage_info[i]);
EXPECT_EQ(NO_ERROR, decryptor_.ReleaseUsageInfo(release_msg,
kDefaultCdmIdentifier))
<< i << "/" << usage_info.size() << " (err " << (error_count++) << ")"
<< release_msg;
}
ASSERT_LE(error_count, 100); // Give up after 100 failures.
status = decryptor_.GetUsageInfo("", kDefaultCdmIdentifier, &usage_info);
switch (status) {
case KEY_MESSAGE: EXPECT_FALSE(usage_info.empty()); break;
case NO_ERROR: EXPECT_TRUE(usage_info.empty()); break;
default:
FAIL() << "GetUsageInfo failed with error " << static_cast<int>(status);
break;
}
}
}
// This test verifies that sessions allocated internally during key release
// message generation are deallocated after their time to live period expires
// by timer events (if other sessions are open).
TEST_F(WvCdmExtendedDurationTest, AutomatedOfflineSessionReleaseOnTimerEvent) {
Unprovision();
Provision();
// Leave session open to run the CDM timer
CdmSessionId streaming_session_id;
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&streaming_session_id);
// override default settings unless configured through the command line
std::string key_id;
std::string client_auth;
GetOfflineConfiguration(&key_id, &client_auth);
uint32_t initial_open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kOfflineClip4, kLicenseTypeOffline);
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
EXPECT_FALSE(key_set_id_.empty());
decryptor_.CloseSession(session_id_);
CdmKeySetId key_set_id = key_set_id_;
session_id_.clear();
key_set_id_.clear();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_EQ(wvcdm::KEY_ADDED, decryptor_.RestoreKey(session_id_, key_set_id));
decryptor_.CloseSession(session_id_);
session_id_.clear();
GenerateKeyRelease(key_set_id);
uint32_t open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
EXPECT_GT(open_sessions, initial_open_sessions);
sleep(kMinute + kClockTolerance);
open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
EXPECT_EQ(open_sessions, initial_open_sessions);
session_id_.clear();
GenerateKeyRelease(key_set_id);
key_set_id_ = key_set_id;
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
decryptor_.CloseSession(streaming_session_id);
}
// This test verifies that sessions allocated internally during key release
// message generation are deallocated after their time to live period expires
// when a new session is opened.
TEST_F(WvCdmExtendedDurationTest, AutomatedOfflineSessionReleaseOnOpenSession) {
Unprovision();
Provision();
// override default settings unless configured through the command line
std::string key_id;
std::string client_auth;
GetOfflineConfiguration(&key_id, &client_auth);
uint32_t initial_open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kOfflineClip4, kLicenseTypeOffline);
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
EXPECT_FALSE(key_set_id_.empty());
decryptor_.CloseSession(session_id_);
CdmKeySetId key_set_id = key_set_id_;
session_id_.clear();
key_set_id_.clear();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_EQ(wvcdm::KEY_ADDED, decryptor_.RestoreKey(session_id_, key_set_id));
decryptor_.CloseSession(session_id_);
session_id_.clear();
GenerateKeyRelease(key_set_id);
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_GT(
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS),
initial_open_sessions);
decryptor_.CloseSession(session_id_);
EXPECT_GT(
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS),
initial_open_sessions);
sleep(kMinute + kClockTolerance);
EXPECT_EQ(
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS),
initial_open_sessions);
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_GT(
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS),
initial_open_sessions);
decryptor_.CloseSession(session_id_);
EXPECT_EQ(
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS),
initial_open_sessions);
session_id_.clear();
GenerateKeyRelease(key_set_id);
key_set_id_ = key_set_id;
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
}
// This test verifies that sessions allocated internally during
// key release message generation are deallocated after their
// time to live period expires.
// TODO: Disabled till b/32617908 is addressed
TEST_F(WvCdmExtendedDurationTest, DISABLED_AutomatedOfflineSessionReleaseTest) {
Unprovision();
Provision();
// override default settings unless configured through the command line
std::string key_id;
std::string client_auth;
GetOfflineConfiguration(&key_id, &client_auth);
uint32_t initial_open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
uint32_t max_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_MAX_NUMBER_OF_SESSIONS);
uint32_t num_key_set_ids = max_sessions - initial_open_sessions;
if (num_key_set_ids > kMaxUsageTableSize)
num_key_set_ids = kMaxUsageTableSize;
std::set<std::string> key_set_id_map;
for (uint32_t i = 0; i < num_key_set_ids; ++i) {
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kOfflineClip4, kLicenseTypeOffline);
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
EXPECT_FALSE(key_set_id_.empty());
decryptor_.CloseSession(session_id_);
key_set_id_map.insert(key_set_id_);
}
std::set<std::string>::iterator iter;
for (iter = key_set_id_map.begin(); iter != key_set_id_map.end(); ++iter) {
session_id_.clear();
key_set_id_.clear();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_EQ(wvcdm::KEY_ADDED, decryptor_.RestoreKey(session_id_, *iter));
decryptor_.CloseSession(session_id_);
}
for (iter = key_set_id_map.begin(); iter != key_set_id_map.end(); ++iter) {
session_id_.clear();
GenerateKeyRelease(*iter);
}
uint32_t open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
EXPECT_EQ(open_sessions, key_set_id_map.size() + initial_open_sessions);
sleep(kMinute + kClockTolerance);
iter = key_set_id_map.begin();
session_id_.clear();
GenerateKeyRelease(*iter);
open_sessions =
QueryStatus(kLevelDefault, wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS);
EXPECT_GE(open_sessions, initial_open_sessions);
EXPECT_LE(open_sessions - initial_open_sessions, key_set_id_map.size());
for (iter = key_set_id_map.begin(); iter != key_set_id_map.end(); ++iter) {
session_id_.clear();
GenerateKeyRelease(*iter);
key_set_id_ = *iter;
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
}
}
class WvCdmStreamingNoPstTest : public WvCdmExtendedDurationTest,
public ::testing::WithParamInterface<size_t> {};
TEST_P(WvCdmStreamingNoPstTest, UsageTest) {
Unprovision();
Provision();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(g_key_id, kLicenseTypeStreaming);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
ValidateResponse(video_widevine::STREAMING, false);
int64_t initial_license_duration_remaining = 0;
int64_t initial_playback_duration_remaining = 0;
QueryKeyStatus(true, true, &initial_license_duration_remaining,
&initial_playback_duration_remaining);
sleep(kMinute);
int64_t expected_seconds_since_license_received = kMinute;
int64_t expected_seconds_since_initial_playback = 0;
int64_t expected_seconds_since_last_playback = 0;
for (size_t i = 0; i < GetParam(); ++i) {
// Decrypt data
SubSampleInfo* data = &kEncryptedStreamingNoPstSubSample;
for (size_t i = 0; i < data->num_of_subsamples; i++) {
std::vector<uint8_t> decrypt_buffer((data + i)->encrypt_data.size());
CdmDecryptionParameters decryption_parameters(
&(data + i)->key_id, &(data + i)->encrypt_data.front(),
(data + i)->encrypt_data.size(), &(data + i)->iv,
(data + i)->block_offset, &decrypt_buffer[0]);
decryption_parameters.is_encrypted = (data + i)->is_encrypted;
decryption_parameters.is_secure = (data + i)->is_secure;
decryption_parameters.subsample_flags = (data + i)->subsample_flags;
EXPECT_EQ(NO_ERROR,
decryptor_.Decrypt(session_id_, (data + i)->validate_key_id,
decryption_parameters));
EXPECT_EQ((data + i)->decrypt_data, decrypt_buffer);
}
sleep(kMinute);
expected_seconds_since_license_received += kMinute;
expected_seconds_since_initial_playback += kMinute;
expected_seconds_since_last_playback = kMinute;
}
// Create renewal request and validate
std::string license_server;
GenerateRenewalRequest(kLicenseTypeStreaming, &license_server);
EXPECT_TRUE(!license_server.empty());
EXPECT_TRUE(!key_msg_.empty());
ValidateRenewalRequest(expected_seconds_since_initial_playback,
expected_seconds_since_last_playback, false);
// Query and validate usage information
int64_t license_duration_remaining = 0;
int64_t playback_duration_remaining = 0;
QueryKeyStatus(true, true, &license_duration_remaining,
&playback_duration_remaining);
EXPECT_NEAR(initial_license_duration_remaining - license_duration_remaining,
expected_seconds_since_license_received, kClockTolerance);
EXPECT_NEAR(initial_playback_duration_remaining - playback_duration_remaining,
expected_seconds_since_initial_playback, kClockTolerance);
decryptor_.CloseSession(session_id_);
}
INSTANTIATE_TEST_CASE_P(Cdm, WvCdmStreamingNoPstTest,
::testing::Values(0, 1, 2));
class WvCdmStreamingPstTest : public WvCdmExtendedDurationTest,
public ::testing::WithParamInterface<size_t> {};
TEST_P(WvCdmStreamingPstTest, UsageTest) {
Unprovision();
Provision();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kStreamingClip8PstInitData, kLicenseTypeStreaming);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
ValidateResponse(video_widevine::STREAMING, true);
int64_t initial_license_duration_remaining = 0;
int64_t initial_playback_duration_remaining = 0;
QueryKeyStatus(true, false, &initial_license_duration_remaining,
&initial_playback_duration_remaining);
sleep(kMinute);
int64_t expected_seconds_since_license_received = kMinute;
int64_t expected_seconds_since_initial_playback = 0;
int64_t expected_seconds_since_last_playback = 0;
for (size_t i = 0; i < GetParam(); ++i) {
// Decrypt data
SubSampleInfo* data = &kEncryptedStreamingClip8SubSample;
for (size_t i = 0; i < data->num_of_subsamples; i++) {
std::vector<uint8_t> decrypt_buffer((data + i)->encrypt_data.size());
CdmDecryptionParameters decryption_parameters(
&(data + i)->key_id, &(data + i)->encrypt_data.front(),
(data + i)->encrypt_data.size(), &(data + i)->iv,
(data + i)->block_offset, &decrypt_buffer[0]);
decryption_parameters.is_encrypted = (data + i)->is_encrypted;
decryption_parameters.is_secure = (data + i)->is_secure;
decryption_parameters.subsample_flags = (data + i)->subsample_flags;
EXPECT_EQ(NO_ERROR,
decryptor_.Decrypt(session_id_, (data + i)->validate_key_id,
decryption_parameters));
EXPECT_EQ((data + i)->decrypt_data, decrypt_buffer);
}
sleep(kMinute);
expected_seconds_since_license_received += kMinute;
expected_seconds_since_initial_playback += kMinute;
expected_seconds_since_last_playback = kMinute;
}
// Query and validate usage information
int64_t license_duration_remaining = 0;
int64_t playback_duration_remaining = 0;
QueryKeyStatus(true, false, &license_duration_remaining,
&playback_duration_remaining);
EXPECT_NEAR(initial_license_duration_remaining - license_duration_remaining,
expected_seconds_since_license_received, kClockTolerance);
EXPECT_NEAR(initial_playback_duration_remaining - playback_duration_remaining,
expected_seconds_since_initial_playback, kClockTolerance);
decryptor_.CloseSession(session_id_);
}
INSTANTIATE_TEST_CASE_P(Cdm, WvCdmStreamingPstTest, ::testing::Values(0, 1, 2));
class WvCdmStreamingUsageReportTest
: public WvCdmExtendedDurationTest,
public ::testing::WithParamInterface<size_t> {};
TEST_P(WvCdmStreamingUsageReportTest, UsageTest) {
Unprovision();
Provision();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kStreamingClip8PstInitData, kLicenseTypeStreaming);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
ValidateResponse(video_widevine::STREAMING, true);
int64_t initial_license_duration_remaining = 0;
int64_t initial_playback_duration_remaining = 0;
QueryKeyStatus(true, false, &initial_license_duration_remaining,
&initial_playback_duration_remaining);
sleep(kMinute);
int64_t expected_seconds_since_license_received = kMinute;
int64_t expected_seconds_since_initial_playback = 0;
int64_t expected_seconds_since_last_playback = 0;
for (size_t i = 0; i < GetParam(); ++i) {
// Decrypt data
SubSampleInfo* data = &kEncryptedStreamingClip8SubSample;
for (size_t i = 0; i < data->num_of_subsamples; i++) {
std::vector<uint8_t> decrypt_buffer((data + i)->encrypt_data.size());
CdmDecryptionParameters decryption_parameters(
&(data + i)->key_id, &(data + i)->encrypt_data.front(),
(data + i)->encrypt_data.size(), &(data + i)->iv,
(data + i)->block_offset, &decrypt_buffer[0]);
decryption_parameters.is_encrypted = (data + i)->is_encrypted;
decryption_parameters.is_secure = (data + i)->is_secure;
decryption_parameters.subsample_flags = (data + i)->subsample_flags;
EXPECT_EQ(NO_ERROR,
decryptor_.Decrypt(session_id_, (data + i)->validate_key_id,
decryption_parameters));
EXPECT_EQ((data + i)->decrypt_data, decrypt_buffer);
}
sleep(kMinute);
expected_seconds_since_license_received += kMinute;
expected_seconds_since_initial_playback += kMinute;
expected_seconds_since_last_playback = kMinute;
}
// Query and validate usage information
int64_t license_duration_remaining = 0;
int64_t playback_duration_remaining = 0;
QueryKeyStatus(true, false, &license_duration_remaining,
&playback_duration_remaining);
EXPECT_NEAR(initial_license_duration_remaining - license_duration_remaining,
expected_seconds_since_license_received, kClockTolerance);
EXPECT_NEAR(initial_playback_duration_remaining - playback_duration_remaining,
expected_seconds_since_initial_playback, kClockTolerance);
decryptor_.CloseSession(session_id_);
// Create usage report and validate
CdmUsageInfo usage_info;
CdmUsageInfoReleaseMessage release_msg;
CdmResponseType status = decryptor_.GetUsageInfo(
"", kDefaultCdmIdentifier, &usage_info);
EXPECT_EQ(usage_info.empty() ? NO_ERROR : KEY_MESSAGE, status);
int error_count = 0;
while (usage_info.size() > 0) {
for (size_t i = 0; i < usage_info.size(); ++i) {
ValidateReleaseRequest(usage_info[i],
expected_seconds_since_initial_playback != 0,
expected_seconds_since_license_received,
expected_seconds_since_initial_playback,
expected_seconds_since_last_playback);
release_msg =
GetUsageInfoResponse(g_license_server, g_client_auth, usage_info[i]);
EXPECT_EQ(NO_ERROR,
decryptor_.ReleaseUsageInfo(release_msg, kDefaultCdmIdentifier))
<< i << "/" << usage_info.size() << " (err " << (error_count++) << ")"
<< release_msg;
}
ASSERT_LE(error_count, 100); // Give up after 100 failures.
status = decryptor_.GetUsageInfo("", kDefaultCdmIdentifier, &usage_info);
switch (status) {
case KEY_MESSAGE:
EXPECT_FALSE(usage_info.empty());
break;
case NO_ERROR:
EXPECT_TRUE(usage_info.empty());
break;
default:
FAIL() << "GetUsageInfo failed with error " << static_cast<int>(status);
break;
}
}
// Validate that update usage table entry is exercised.
drm_metrics::WvCdmMetrics metrics;
ASSERT_EQ(NO_ERROR, decryptor_.GetMetrics(kDefaultCdmIdentifier, &metrics));
ValidateHasUpdateUsageEntry(metrics);
}
INSTANTIATE_TEST_CASE_P(Cdm, WvCdmStreamingUsageReportTest,
::testing::Values(0, 1, 2));
class WvCdmOfflineUsageReportTest
: public WvCdmExtendedDurationTest,
public ::testing::WithParamInterface<size_t> {};
TEST_P(WvCdmOfflineUsageReportTest, UsageTest) {
Unprovision();
Provision();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(kOfflineClip2PstInitData, kLicenseTypeOffline);
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
ValidateResponse(video_widevine::OFFLINE, true);
CdmKeySetId key_set_id = key_set_id_;
EXPECT_FALSE(key_set_id_.empty());
int64_t initial_license_duration_remaining = 0;
int64_t initial_playback_duration_remaining = 0;
QueryKeyStatus(false, true, &initial_license_duration_remaining,
&initial_playback_duration_remaining);
decryptor_.CloseSession(session_id_);
sleep(kMinute);
int64_t expected_seconds_since_license_received = kMinute;
int64_t expected_seconds_since_initial_playback = 0;
int64_t expected_seconds_since_last_playback = 0;
for (size_t i = 0; i < GetParam(); ++i) {
session_id_.clear();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_EQ(KEY_ADDED, decryptor_.RestoreKey(session_id_, key_set_id));
// Query and validate usage information
int64_t license_duration_remaining = 0;
int64_t playback_duration_remaining = 0;
QueryKeyStatus(false, true, &license_duration_remaining,
&playback_duration_remaining);
EXPECT_NEAR(initial_license_duration_remaining - license_duration_remaining,
expected_seconds_since_license_received, kClockTolerance);
EXPECT_NEAR(
initial_playback_duration_remaining - playback_duration_remaining,
expected_seconds_since_initial_playback, kClockTolerance);
// Decrypt data
SubSampleInfo* data = &kEncryptedOfflineClip2SubSample;
for (size_t i = 0; i < data->num_of_subsamples; i++) {
std::vector<uint8_t> decrypt_buffer((data + i)->encrypt_data.size());
CdmDecryptionParameters decryption_parameters(
&(data + i)->key_id, &(data + i)->encrypt_data.front(),
(data + i)->encrypt_data.size(), &(data + i)->iv,
(data + i)->block_offset, &decrypt_buffer[0]);
decryption_parameters.is_encrypted = (data + i)->is_encrypted;
decryption_parameters.is_secure = (data + i)->is_secure;
decryption_parameters.subsample_flags = (data + i)->subsample_flags;
EXPECT_EQ(NO_ERROR,
decryptor_.Decrypt(session_id_, (data + i)->validate_key_id,
decryption_parameters));
EXPECT_EQ((data + i)->decrypt_data, decrypt_buffer);
}
sleep(10);
decryptor_.CloseSession(session_id_);
sleep(kMinute - 10);
expected_seconds_since_license_received += kMinute;
expected_seconds_since_initial_playback += kMinute;
expected_seconds_since_last_playback = kMinute;
}
session_id_.clear();
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
EXPECT_EQ(KEY_ADDED, decryptor_.RestoreKey(session_id_, key_set_id));
// Query and validate usage information
int64_t license_duration_remaining = 0;
int64_t playback_duration_remaining = 0;
QueryKeyStatus(false, true, &license_duration_remaining,
&playback_duration_remaining);
EXPECT_NEAR(initial_license_duration_remaining - license_duration_remaining,
expected_seconds_since_license_received, kClockTolerance);
EXPECT_NEAR(initial_playback_duration_remaining - playback_duration_remaining,
expected_seconds_since_initial_playback, kClockTolerance);
decryptor_.CloseSession(session_id_);
session_id_.clear();
key_set_id_.clear();
GenerateKeyRelease(key_set_id);
ValidateReleaseRequest(key_msg_, expected_seconds_since_initial_playback != 0,
expected_seconds_since_license_received,
expected_seconds_since_initial_playback,
expected_seconds_since_last_playback);
key_set_id_ = key_set_id;
VerifyKeyRequestResponse(g_license_server, g_client_auth, false);
}
INSTANTIATE_TEST_CASE_P(Cdm, WvCdmOfflineUsageReportTest,
::testing::Values(0, 1, 2));
// This test verifies that a device can still work if the maximum capacity
// of the usage entry table is reached. New usage entries, for offline
// licenses, can still be added and existing licenses can still be played back.
TEST_F(WvCdmExtendedDurationTest, MaxUsageEntryOfflineRecoveryTest) {
Unprovision();
Provision();
// override default settings unless configured through the command line
std::string key_id;
std::string client_auth;
GetOfflineConfiguration(&key_id, &client_auth);
// Download large number of offline licenses. If OEMCrypto returns
// OEMCrypto_ERROR_INSUFFICIENT_RESOURCES when usage table is at capacity,
// licenses will be deleted internally to make space and we might
// not encounter an error.
CdmResponseType response = NO_ERROR;
for (size_t i = 0; i < 2000; ++i) {
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(key_id, kLicenseTypeOffline, &response);
if (response != KEY_MESSAGE) {
decryptor_.CloseSession(session_id_);
break;
}
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false, &response);
if (response != KEY_ADDED) {
decryptor_.CloseSession(session_id_);
break;
}
EXPECT_EQ(KEY_ADDED, response);
decryptor_.CloseSession(session_id_);
}
// If we encountered an error, verify that on UsageTableHeader creation
// the usage entries will be deleted and that we can add new ones.
if (response != KEY_ADDED && response != KEY_MESSAGE) {
Provision();
for (size_t i = 0; i < 10; ++i) {
decryptor_.OpenSession(g_key_system, NULL, kDefaultCdmIdentifier, NULL,
&session_id_);
GenerateKeyRequest(key_id, kLicenseTypeOffline);
VerifyKeyRequestResponse(kUatLicenseServer, client_auth, false);
decryptor_.CloseSession(session_id_);
}
}
}
} // namespace wvcdm
void show_menu(char* prog_name) {
std::cout << std::endl;
std::cout << "usage: " << prog_name << " [options]" << std::endl << std::endl;
std::cout << " enclose multiple arguments in '' when using adb shell"
<< std::endl;
std::cout << " e.g. adb shell '" << prog_name << " --server=\"url\"'"
<< std::endl;
std::cout << " or adb shell '" << prog_name << " -u\"url\"'" << std::endl
<< std::endl;
std::cout << std::setw(37) << std::left
<< " -i/--license_server_id=<gp/cp/st>";
std::cout << "specifies which default server settings to use: " << std::endl;
std::cout << std::setw(37) << std::left << " ";
std::cout << "gp for GooglePlay server" << std::endl;
std::cout << std::setw(37) << std::left << " ";
std::cout << "cp for Content Protection UAT server" << std::endl;
std::cout << std::setw(37) << std::left << " ";
std::cout << "st for Content Protection Staging server" << std::endl
<< std::endl;
std::cout << std::setw(37) << std::left << " -k/--keyid=<key_id>";
std::cout << "configure the key id or pssh, in hex format" << std::endl
<< std::endl;
std::cout << std::setw(37) << std::left << " -u/--server=<server_url>";
std::cout
<< "configure the license server url, please include http[s] in the url"
<< std::endl << std::endl;
}
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
bool show_usage = false;
static const struct option long_options[] = {
{"keyid", required_argument, NULL, 'k'},
{"license_server_id", required_argument, NULL, 'i'},
{"license_server_url", required_argument, NULL, 'u'},
{NULL, 0, NULL, '\0'}};
int option_index = 0;
int opt = 0;
while ((opt = getopt_long(argc, argv, "i:k:u:", long_options,
&option_index)) != -1) {
switch (opt) {
case 'i': {
std::string license_id(optarg);
if (!license_id.compare("gp")) {
g_license_server_id = wvcdm::kGooglePlayServer;
} else if (!license_id.compare("cp")) {
g_license_server_id = wvcdm::kContentProtectionUatServer;
} else if (!license_id.compare("st")) {
g_license_server_id = wvcdm::kContentProtectionStagingServer;
} else {
std::cout << "Invalid license server id" << optarg << std::endl;
show_usage = true;
}
break;
}
case 'k': {
g_key_id.clear();
g_key_id.assign(optarg);
break;
}
case 'u': {
g_license_server.clear();
g_license_server.assign(optarg);
break;
}
case '?': {
show_usage = true;
break;
}
}
}
if (show_usage) {
show_menu(argv[0]);
return 0;
}
g_config = new wvcdm::ConfigTestEnv(g_license_server_id);
g_client_auth.assign(g_config->client_auth());
g_key_system.assign(g_config->key_system());
g_wrong_key_id.assign(g_config->wrong_key_id());
// The following variables are configurable through command line
// options. If the command line arguments are absent, use the settings
// in kLicenseServers[] pointed to by g_config.
if (g_key_id.empty()) {
g_key_id.assign(g_config->key_id());
}
if (g_license_server.empty()) {
g_license_server.assign(g_config->license_server());
}
// Displays server url, port and key Id being used
std::cout << std::endl;
std::cout << "Server: " << g_license_server << std::endl;
std::cout << "KeyID: " << g_key_id << std::endl << std::endl;
g_key_id = wvcdm::a2bs_hex(g_key_id);
g_config->set_license_server(g_license_server);
int status = RUN_ALL_TESTS();
delete g_config;
return status;
}
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