| // Copyright 2017 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 DEVICE_U2F_ATTESTATION_STATEMENT_H_ |
| #define DEVICE_U2F_ATTESTATION_STATEMENT_H_ |
| |
| #include "base/macros.h" |
| #include "components/cbor/cbor_values.h" |
| |
| namespace device { |
| |
| // A signed data object containing statements about a credential itself and |
| // the authenticator that created it. |
| // Each attestation statement format is defined by the following attributes: |
| // - The attestation statement format identifier. |
| // - The set of attestation types supported by the format. |
| // - The syntax of an attestation statement produced in this format. |
| // https://www.w3.org/TR/2017/WD-webauthn-20170505/#cred-attestation. |
| class AttestationStatement { |
| public: |
| virtual ~AttestationStatement(); |
| |
| // The CBOR map data to be added to the attestation object, structured |
| // in a way that is specified by its particular attestation format: |
| // https://www.w3.org/TR/2017/WD-webauthn-20170505/#defined-attestation-formats |
| // This is not a CBOR-encoded byte array, but the map that will be |
| // nested within another CBOR object and encoded then. |
| virtual cbor::CBORValue::MapValue GetAsCBORMap() = 0; |
| |
| const std::string& format_name() { return format_; } |
| |
| protected: |
| AttestationStatement(std::string format); |
| |
| private: |
| const std::string format_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AttestationStatement); |
| }; |
| |
| } // namespace device |
| |
| #endif // DEVICE_U2F_ATTESTATION_STATEMENT_H_ |