| // Copyright 2015 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_MEDIA_PLATFORM_VERIFICATION_IMPL_H_ |
| #define CHROME_BROWSER_MEDIA_PLATFORM_VERIFICATION_IMPL_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/memory/ref_counted.h" |
| #include "content/public/browser/frame_service_base.h" |
| #include "media/mojo/mojom/platform_verification.mojom.h" |
| #include "mojo/public/cpp/bindings/pending_receiver.h" |
| |
| #if defined(OS_CHROMEOS) |
| #include "chrome/browser/chromeos/attestation/platform_verification_flow.h" |
| #endif |
| |
| // Implements media::mojom::PlatformVerification. Can only be used on the |
| // UI thread because PlatformVerificationFlow lives on the UI thread. |
| class PlatformVerificationImpl final |
| : public content::FrameServiceBase<media::mojom::PlatformVerification> { |
| public: |
| static void Create( |
| content::RenderFrameHost* render_frame_host, |
| mojo::PendingReceiver<media::mojom::PlatformVerification> receiver); |
| |
| PlatformVerificationImpl( |
| content::RenderFrameHost* render_frame_host, |
| mojo::PendingReceiver<media::mojom::PlatformVerification> receiver); |
| |
| // mojo::InterfaceImpl<PlatformVerification> implementation. |
| void ChallengePlatform(const std::string& service_id, |
| const std::string& challenge, |
| ChallengePlatformCallback callback) final; |
| void GetStorageId(uint32_t version, GetStorageIdCallback callback) final; |
| #if defined(OS_CHROMEOS) |
| void IsVerifiedAccessEnabled(IsVerifiedAccessEnabledCallback callback) final; |
| #endif // defined(OS_CHROMEOS) |
| |
| private: |
| // |this| can only be destructed as a FrameServiceBase. |
| ~PlatformVerificationImpl() final; |
| |
| #if defined(OS_CHROMEOS) |
| using PlatformVerificationResult = |
| chromeos::attestation::PlatformVerificationFlow::Result; |
| |
| void OnPlatformChallenged(ChallengePlatformCallback callback, |
| PlatformVerificationResult result, |
| const std::string& signed_data, |
| const std::string& signature, |
| const std::string& platform_key_certificate); |
| #endif |
| |
| void OnStorageIdResponse(GetStorageIdCallback callback, |
| const std::vector<uint8_t>& storage_id); |
| |
| #if defined(OS_CHROMEOS) |
| scoped_refptr<chromeos::attestation::PlatformVerificationFlow> |
| platform_verification_flow_; |
| #endif |
| |
| content::RenderFrameHost* const render_frame_host_; |
| base::WeakPtrFactory<PlatformVerificationImpl> weak_factory_{this}; |
| }; |
| |
| #endif // CHROME_BROWSER_MEDIA_PLATFORM_VERIFICATION_IMPL_H_ |