Implement Enterprise Key API.

chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h

Index: chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h
diff --git a/chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h b/chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h
new file mode 100644
index 0000000000000000000000000000000000000000..a0194a2c8998f9906fa4095f88be3ca2667cd634
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+++ b/chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h
@@ -0,0 +1,123 @@
+// 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_EXTENSIONS_API_ENTERPRISE_PLATFORM_KEYS_PRIVATE_ENTERPRISE_PLATFORM_KEYS_PRIVATE_API_H__
+#define CHROME_BROWSER_EXTENSIONS_API_ENTERPRISE_PLATFORM_KEYS_PRIVATE_ENTERPRISE_PLATFORM_KEYS_PRIVATE_API_H__
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/compiler_specific.h"
+#include "chrome/browser/extensions/extension_function.h"
+#include "chrome/common/extensions/api/enterprise_platform_keys_private.h"
+#include "chromeos/dbus/dbus_method_call_status.h"
+#include "third_party/cros_system_api/dbus/service_constants.h"
+
+class PrefRegistrySyncable;
+class PrefService;
+
+namespace chromeos {
+class CryptohomeClient;
+}  // namespace chromeos
+
+namespace cryptohome {
+class AsyncMethodCaller;
+}  // namespace cryptohome
+
+namespace policy {
+class EnterpriseInstallAttributes;
+}  // namespace policy
+
+namespace extensions {
+
+class EPKPChallengeKeyBase : public AsyncExtensionFunction {
+ protected:
+  EPKPChallengeKeyBase();
+  virtual ~EPKPChallengeKeyBase();
+
+  // Returns a trusted value from CroSettings indicating if the device
+  // attestation is enabled.
+  void GetDeviceAttestationEnabled(
+      const base::Callback<void(bool)>& callback) const;
+
+  // Returns true if the device is enterprise managed.
+  bool IsEnterpriseDevice() const;
+
+  // Returns the enterprise domain the device is enrolled to.
+  std::string GetEnterpriseDomain() const;
+
+  // Returns the enterprise virtual device ID.
+  std::string GetDeviceId() const;
+
+  chromeos::CryptohomeClient* cryptohome_client_;
+  cryptohome::AsyncMethodCaller* async_caller_;
+
+ private:
+  policy::EnterpriseInstallAttributes* install_attributes_;
+};
+
+class EPKPChallengeMachineKey : public EPKPChallengeKeyBase {
+ protected:
+  virtual bool RunImpl() OVERRIDE;
+
+ private:
+  static const char kKeyName[];
+
+  virtual ~EPKPChallengeMachineKey();
+
+  void GetDeviceAttestationEnabledCallback(const std::string& challenge,
+                                           bool enabled);
+  void SignChallengeCallback(bool success, const std::string& response);
+
+  DECLARE_EXTENSION_FUNCTION(
+      "enterprise.platformKeysPrivate.challengeMachineKey",
+      ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEMACHINEKEY);
+};
+
+typedef EPKPChallengeMachineKey
+    EnterprisePlatformKeysPrivateChallengeMachineKeyFunction;
+
+class EPKPChallengeUserKey : public EPKPChallengeKeyBase {
+ public:
+  static void RegisterUserPrefs(PrefRegistrySyncable* registry);
+
+ protected:
+  virtual bool RunImpl() OVERRIDE;
+
+ private:
+  static const char kKeyName[];
+
+  virtual ~EPKPChallengeUserKey();
+
+  void GetDeviceAttestationEnabledCallback(const std::string& challenge,
+                                           bool register_key,
+                                           const std::string& domain,
+                                           bool enabled);
+  void UserConsentCallback(const std::string& challenge,
+                           bool register_key,
+                           const std::string& domain,
+                           bool action);
+  void SignChallengeCallback(bool register_key,
+                             bool success,
+                             const std::string& response);
+  void RegisterKeyCallback(const std::string& response,
+                           bool success,
+                           cryptohome::MountError return_code);
+
+  void AskForUserConsent(const base::Callback<void(bool)>& callback);
+  bool IsExtensionWhitelisted() const;
+  bool IsRemoteAttestationEnabledForUser() const;
+  std::string GetUserDomain() const;
+
+  DECLARE_EXTENSION_FUNCTION(
+      "enterprise.platformKeysPrivate.challengeUserKey",
+      ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEUSERKEY);
+};
+
+typedef EPKPChallengeUserKey
+    EnterprisePlatformKeysPrivateChallengeUserKeyFunction;
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_ENTERPRISE_PLATFORM_KEYS_PRIVATE_ENTERPRISE_PLATFORM_KEYS_PRIVATE_API_H__