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Merge "Release crypto resources when provisioning fails" into sc-dev

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This commit is contained in:
TreeHugger Robot
2021-03-18 23:27:57 +00:00
committed by Android (Google) Code Review
parent 9f574be636 83a85430e3
commit d1db6df88b
2 changed files with 37 additions and 2 deletions
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24
libwvdrmengine/cdm/core/src/certificate_provisioning.cpp
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@@ -194,6 +194,16 @@ CdmResponseType CertificateProvisioning::GetProvisioningRequest(
const std::string& cert_authority, const std::string& origin,
const std::string& spoid, CdmProvisioningRequest* request,
std::string* default_url) {
return CloseSessionOnError(GetProvisioningRequestInternal(
requested_security_level, cert_type, cert_authority, origin, spoid,
request, default_url));
}
CdmResponseType CertificateProvisioning::GetProvisioningRequestInternal(
SecurityLevel requested_security_level, CdmCertificateType cert_type,
const std::string& cert_authority, const std::string& origin,
const std::string& spoid, CdmProvisioningRequest* request,
std::string* default_url) {
if (!request || !default_url) {
LOGE("Output parameter |%s| is not provided",
request ? "default_url" : "request");
@@ -202,7 +212,7 @@ CdmResponseType CertificateProvisioning::GetProvisioningRequest(
default_url->assign(kProvisioningServerUrl);
if (crypto_session_->IsOpen()) crypto_session_->Close();
CloseSession();
CdmResponseType status = crypto_session_->Open(requested_security_level);
if (NO_ERROR != status) {
LOGE("Failed to create a crypto session: status = %d",
@@ -423,7 +433,7 @@ CdmResponseType CertificateProvisioning::HandleProvisioningResponse(
}
const CdmSecurityLevel security_level = crypto_session_->GetSecurityLevel();
crypto_session_->Close();
CloseSession();
// This is the entire certificate (SignedDrmCertificate).
const std::string& device_cert_data =
@@ -520,4 +530,14 @@ bool CertificateProvisioning::ExtractDeviceInfo(
return true;
}
void CertificateProvisioning::CloseSession() {
if (crypto_session_->IsOpen()) crypto_session_->Close();
}
CdmResponseType CertificateProvisioning::CloseSessionOnError(
CdmResponseType status) {
if (status != NO_ERROR) CloseSession();
return status;
}
} // namespace wvcdm