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Unified Diff: chrome/browser/policy/cloud/component_cloud_policy_store.h

Issue 109743002: Move policy code into components/policy. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: moar fixes Created 7 years ago
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Index: chrome/browser/policy/cloud/component_cloud_policy_store.h
diff --git a/chrome/browser/policy/cloud/component_cloud_policy_store.h b/chrome/browser/policy/cloud/component_cloud_policy_store.h
deleted file mode 100644
index b6f90da327d1d087298955edd4759b5512c7ead7..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/cloud/component_cloud_policy_store.h
+++ /dev/null
@@ -1,144 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_POLICY_CLOUD_COMPONENT_CLOUD_POLICY_STORE_H_
-#define CHROME_BROWSER_POLICY_CLOUD_COMPONENT_CLOUD_POLICY_STORE_H_
-
-#include <map>
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/threading/non_thread_safe.h"
-#include "chrome/browser/policy/cloud/resource_cache.h"
-#include "components/policy/core/common/policy_bundle.h"
-#include "components/policy/core/common/policy_namespace.h"
-
-namespace enterprise_management {
-class ExternalPolicyData;
-class PolicyData;
-class PolicyFetchResponse;
-}
-
-namespace policy {
-
-// Validates protobufs for external policy data, validates the data itself, and
-// caches both locally.
-class ComponentCloudPolicyStore : public base::NonThreadSafe {
- public:
- class Delegate {
- public:
- virtual ~Delegate();
-
- // Invoked whenever the policies served by policy() have changed, except
- // for the initial Load().
- virtual void OnComponentCloudPolicyStoreUpdated() = 0;
- };
-
- // Both the |delegate| and the |cache| must outlive this object.
- ComponentCloudPolicyStore(Delegate* delegate,
- ResourceCache* cache);
- ~ComponentCloudPolicyStore();
-
- // Helper that returns true for PolicyDomains that can be managed by this
- // store.
- static bool SupportsDomain(PolicyDomain domain);
-
- // Returns true if |domain| can be managed by this store; in that case, the
- // dm_protocol policy type that corresponds to |domain| is stored in
- // |policy_type|. Otherwise returns false.
- static bool GetPolicyType(PolicyDomain domain, std::string* policy_type);
-
- // Returns true if |policy_type| corresponds to a policy domain that can be
- // managed by this store; in that case, the domain constants is assigned to
- // |domain|. Otherwise returns false.
- static bool GetPolicyDomain(const std::string& policy_type,
- PolicyDomain* domain);
-
- // The current list of policies.
- const PolicyBundle& policy() const { return policy_bundle_; }
-
- // The cached hash for namespace |ns|, or the empty string if |ns| is not
- // cached.
- const std::string& GetCachedHash(const PolicyNamespace& ns) const;
-
- // |username| and |dm_token| are used to validate the cached data, and data
- // stored later.
- // All ValidatePolicy() requests without credentials fail.
- void SetCredentials(const std::string& username,
- const std::string& dm_token);
-
- // Loads and validates all the currently cached protobufs and policy data.
- // This is performed synchronously, and policy() will return the cached
- // policies after this call.
- void Load();
-
- // Stores the protobuf and |data| for namespace |ns|. The protobuf is passed
- // serialized in |serialized_policy_proto|, and must have been validated
- // before.
- // The |data| is validated during this call, and its secure hash must match
- // |secure_hash|.
- // Returns false if |data| failed validation, otherwise returns true and the
- // data was stored in the cache.
- bool Store(const PolicyNamespace& ns,
- const std::string& serialized_policy_proto,
- const std::string& secure_hash,
- const std::string& data);
-
- // Deletes the storage of namespace |ns| and stops serving its policies.
- void Delete(const PolicyNamespace& ns);
-
- // Deletes the storage of all components of |domain| that pass then given
- // |filter|, and stops serving their policies.
- void Purge(PolicyDomain domain,
- const ResourceCache::SubkeyFilter& filter);
-
- // Deletes the storage of every component.
- void Clear();
-
- // Validates |proto| and returns the corresponding policy namespace in |ns|,
- // and the parsed ExternalPolicyData in |payload|.
- // If |proto| validates successfully then its |payload| can be trusted, and
- // the data referenced there can be downloaded. A |proto| must be validated
- // before attempting to download the data, and before storing both.
- bool ValidatePolicy(
- scoped_ptr<enterprise_management::PolicyFetchResponse> proto,
- PolicyNamespace* ns,
- enterprise_management::ExternalPolicyData* payload);
-
- private:
- // Helper for ValidatePolicy(), that's also used to validate protobufs
- // loaded from the disk cache.
- bool ValidateProto(
- scoped_ptr<enterprise_management::PolicyFetchResponse> proto,
- const std::string& policy_type,
- const std::string& settings_entity_id,
- enterprise_management::ExternalPolicyData* payload,
- enterprise_management::PolicyData* policy_data);
-
- // Validates the JSON policy serialized in |data|, and verifies its hash
- // with |secure_hash|. Returns true on success, and in that case stores the
- // parsed policies in |policy|.
- bool ValidateData(const std::string& data,
- const std::string& secure_hash,
- PolicyMap* policy);
-
- // Parses the JSON policy in |data| into |policy|, and returns true if the
- // parse was successful.
- bool ParsePolicy(const std::string& data, PolicyMap* policy);
-
- Delegate* delegate_;
- ResourceCache* cache_;
- std::string username_;
- std::string dm_token_;
-
- PolicyBundle policy_bundle_;
- std::map<PolicyNamespace, std::string> cached_hashes_;
-
- DISALLOW_COPY_AND_ASSIGN(ComponentCloudPolicyStore);
-};
-
-} // namespace policy
-
-#endif // CHROME_BROWSER_POLICY_CLOUD_COMPONENT_CLOUD_POLICY_STORE_H_

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