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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_CLIENT_H | |
| 6 #define COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_CLIENT_H | |
| 7 | |
| 8 #include <memory> | |
| 9 #include <string> | |
| 10 | |
| 11 #include "base/callback_forward.h" | |
| 12 #include "base/macros.h" | |
| 13 | |
| 14 namespace cryptauth { | |
| 15 class DeviceClassifier; | |
| 16 class GetMyDevicesRequest; | |
| 17 class GetMyDevicesResponse; | |
| 18 class FindEligibleUnlockDevicesRequest; | |
| 19 class FindEligibleUnlockDevicesResponse; | |
| 20 class SendDeviceSyncTickleRequest; | |
| 21 class SendDeviceSyncTickleResponse; | |
| 22 class ToggleEasyUnlockRequest; | |
| 23 class ToggleEasyUnlockResponse; | |
| 24 class SetupEnrollmentRequest; | |
| 25 class SetupEnrollmentResponse; | |
| 26 class FinishEnrollmentRequest; | |
| 27 class FinishEnrollmentResponse; | |
| 28 } | |
| 29 | |
| 30 namespace net { | |
| 31 class URLRequestContextGetter; | |
| 32 } | |
| 33 | |
| 34 namespace proximity_auth { | |
| 35 | |
| 36 class CryptAuthAccessTokenFetcher; | |
| 37 class CryptAuthApiCallFlow; | |
| 38 | |
| 39 // Interface for making API requests to the CryptAuth service, which | |
| 40 // manages cryptographic credentials (ie. public keys) for a user's devices. | |
| 41 // Implmentations shall only processes a single request, so create a new | |
| 42 // instance for each request you make. DO NOT REUSE. | |
| 43 // For documentation on each API call, see | |
| 44 // components/proximity_auth/cryptauth/proto/cryptauth_api.proto | |
| 45 class CryptAuthClient { | |
| 46 public: | |
| 47 typedef base::Callback<void(const std::string&)> ErrorCallback; | |
| 48 | |
| 49 virtual ~CryptAuthClient() {} | |
| 50 | |
| 51 // GetMyDevices | |
| 52 typedef base::Callback<void(const cryptauth::GetMyDevicesResponse&)> | |
| 53 GetMyDevicesCallback; | |
| 54 virtual void GetMyDevices(const cryptauth::GetMyDevicesRequest& request, | |
| 55 const GetMyDevicesCallback& callback, | |
| 56 const ErrorCallback& error_callback) = 0; | |
| 57 | |
| 58 // FindEligibleUnlockDevices | |
| 59 typedef base::Callback<void( | |
| 60 const cryptauth::FindEligibleUnlockDevicesResponse&)> | |
| 61 FindEligibleUnlockDevicesCallback; | |
| 62 virtual void FindEligibleUnlockDevices( | |
| 63 const cryptauth::FindEligibleUnlockDevicesRequest& request, | |
| 64 const FindEligibleUnlockDevicesCallback& callback, | |
| 65 const ErrorCallback& error_callback) = 0; | |
| 66 | |
| 67 // SendDeviceSyncTickle | |
| 68 typedef base::Callback<void(const cryptauth::SendDeviceSyncTickleResponse&)> | |
| 69 SendDeviceSyncTickleCallback; | |
| 70 virtual void SendDeviceSyncTickle( | |
| 71 const cryptauth::SendDeviceSyncTickleRequest& request, | |
| 72 const SendDeviceSyncTickleCallback& callback, | |
| 73 const ErrorCallback& error_callback) = 0; | |
| 74 | |
| 75 // ToggleEasyUnlock | |
| 76 typedef base::Callback<void(const cryptauth::ToggleEasyUnlockResponse&)> | |
| 77 ToggleEasyUnlockCallback; | |
| 78 virtual void ToggleEasyUnlock( | |
| 79 const cryptauth::ToggleEasyUnlockRequest& request, | |
| 80 const ToggleEasyUnlockCallback& callback, | |
| 81 const ErrorCallback& error_callback) = 0; | |
| 82 | |
| 83 // SetupEnrollment | |
| 84 typedef base::Callback<void(const cryptauth::SetupEnrollmentResponse&)> | |
| 85 SetupEnrollmentCallback; | |
| 86 virtual void SetupEnrollment(const cryptauth::SetupEnrollmentRequest& request, | |
| 87 const SetupEnrollmentCallback& callback, | |
| 88 const ErrorCallback& error_callback) = 0; | |
| 89 | |
| 90 // FinishEnrollment | |
| 91 typedef base::Callback<void(const cryptauth::FinishEnrollmentResponse&)> | |
| 92 FinishEnrollmentCallback; | |
| 93 virtual void FinishEnrollment( | |
| 94 const cryptauth::FinishEnrollmentRequest& request, | |
| 95 const FinishEnrollmentCallback& callback, | |
| 96 const ErrorCallback& error_callback) = 0; | |
| 97 | |
| 98 // Returns the access token used to make the request. If no request has been | |
| 99 // made yet, this function will return an empty string. | |
| 100 virtual std::string GetAccessTokenUsed() = 0; | |
| 101 }; | |
| 102 | |
| 103 // Interface for creating CryptAuthClient instances. Because each | |
| 104 // CryptAuthClient instance can only be used for one API call, a factory makes | |
| 105 // it easier to make multiple requests in sequence or in parallel. | |
| 106 class CryptAuthClientFactory { | |
| 107 public: | |
| 108 virtual ~CryptAuthClientFactory() {} | |
| 109 | |
| 110 virtual std::unique_ptr<CryptAuthClient> CreateInstance() = 0; | |
| 111 }; | |
| 112 | |
| 113 } // namespace proximity_auth | |
| 114 | |
| 115 #endif // COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_CLIENT_H | |
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