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Implement Cdm::listStoredLicenses()

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[ Merge of http://go/wvgerrit/23600 ]

This adds a new entry to IStorage:: -

  bool list(std::vector<std::string> file_names)

It returns the name of each file in the (origin-specific) file system.

b/34628115

Uses the current file system (origin-specific) bound to the CDM. Returns
the list of stored licenses (key_set_ids) in vector output parameter.

Test: verified by unittests on angler.

Change-Id: I988556b27c2a4b75f52b59bcd78cfeaddd649acd
This commit is contained in:
Rahul Frias
2017-02-04 00:08:55 -08:00
parent 1be8354553
commit 6d617e2be4
13 changed files with 166 additions and 7 deletions
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13
libwvdrmengine/cdm/core/include/cdm_engine.h
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@@ -4,6 +4,7 @@
#define WVCDM_CORE_CDM_ENGINE_H_
#include <string>
#include <vector>
#include "certificate_provisioning.h"
#include "clock.h"
@@ -128,19 +129,29 @@ class CdmEngine {
virtual CdmResponseType QueryOemCryptoSessionId(
const CdmSessionId& session_id, CdmQueryMap* query_response);
// Provisioning related methods
// Generate and return a valid provisioning request.
virtual CdmResponseType GetProvisioningRequest(
CdmCertificateType cert_type, const std::string& cert_authority,
CdmProvisioningRequest* request, std::string* default_url);
// Verify and process a provisioning response.
virtual CdmResponseType HandleProvisioningResponse(
const CdmProvisioningResponse& response, std::string* cert,
std::string* wrapped_key);
// Return true if there is a device certificate on the current
// (origin-specific) file system.
virtual bool IsProvisioned(CdmSecurityLevel security_level);
// Remove DRM certificate from the current (origin-specific)
// file system. This will force the device to reprovision itself.
virtual CdmResponseType Unprovision(CdmSecurityLevel security_level);
// Return the list of key_set_ids stored on the current (origin-specific)
// file system.
virtual CdmResponseType ListStoredLicenses(
CdmSecurityLevel security_level, std::vector<std::string>* key_set_ids);
// Usage related methods for streaming licenses
// Retrieve a random usage info from the list of all usage infos for this app
// id.