| // 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_FIDO_CTAP_GET_ASSERTION_REQUEST_H_ |
| #define DEVICE_FIDO_CTAP_GET_ASSERTION_REQUEST_H_ |
| |
| #include <stdint.h> |
| |
| #include <array> |
| #include <string> |
| #include <vector> |
| |
| #include "base/component_export.h" |
| #include "base/containers/span.h" |
| #include "base/macros.h" |
| #include "base/optional.h" |
| #include "crypto/sha2.h" |
| #include "device/fido/cable/cable_discovery_data.h" |
| #include "device/fido/fido_constants.h" |
| #include "device/fido/public_key_credential_descriptor.h" |
| |
| namespace cbor { |
| class Value; |
| } |
| |
| namespace device { |
| |
| // Object that encapsulates request parameters for AuthenticatorGetAssertion as |
| // specified in the CTAP spec. |
| // https://fidoalliance.org/specs/fido-v2.0-rd-20161004/fido-client-to-authenticator-protocol-v2.0-rd-20161004.html#authenticatorgetassertion |
| struct COMPONENT_EXPORT(DEVICE_FIDO) CtapGetAssertionRequest { |
| public: |
| using ClientDataHash = std::array<uint8_t, kClientDataHashLength>; |
| |
| CtapGetAssertionRequest(std::string rp_id, std::string client_data_json); |
| CtapGetAssertionRequest(const CtapGetAssertionRequest& that); |
| CtapGetAssertionRequest(CtapGetAssertionRequest&& that); |
| CtapGetAssertionRequest& operator=(const CtapGetAssertionRequest& other); |
| CtapGetAssertionRequest& operator=(CtapGetAssertionRequest&& other); |
| ~CtapGetAssertionRequest(); |
| |
| // Serializes GetAssertion request parameter into CBOR encoded map with |
| // integer keys and CBOR encoded values as defined by the CTAP spec. |
| // https://drafts.fidoalliance.org/fido-2/latest/fido-client-to-authenticator-protocol-v2.0-wd-20180305.html#authenticatorGetAssertion |
| static std::pair<CtapRequestCommand, base::Optional<cbor::Value>> |
| EncodeAsCBOR(const CtapGetAssertionRequest& request); |
| |
| std::string rp_id; |
| std::string client_data_json; |
| std::array<uint8_t, kClientDataHashLength> client_data_hash; |
| UserVerificationRequirement user_verification = |
| UserVerificationRequirement::kDiscouraged; |
| bool user_presence_required = true; |
| |
| std::vector<PublicKeyCredentialDescriptor> allow_list; |
| base::Optional<std::vector<uint8_t>> pin_auth; |
| base::Optional<uint8_t> pin_protocol; |
| base::Optional<std::vector<CableDiscoveryData>> cable_extension; |
| base::Optional<std::string> app_id; |
| base::Optional<std::array<uint8_t, crypto::kSHA256Length>> |
| alternative_application_parameter; |
| |
| bool is_incognito_mode = false; |
| }; |
| |
| struct CtapGetNextAssertionRequest { |
| public: |
| static std::pair<CtapRequestCommand, base::Optional<cbor::Value>> |
| EncodeAsCBOR(const CtapGetNextAssertionRequest&); |
| }; |
| |
| } // namespace device |
| |
| #endif // DEVICE_FIDO_CTAP_GET_ASSERTION_REQUEST_H_ |