| // Copyright 2021 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef TINK_JWT_INTERNAL_JWT_MAC_WRAPPER_H_ |
| #define TINK_JWT_INTERNAL_JWT_MAC_WRAPPER_H_ |
| |
| #include "tink/jwt/internal/jwt_mac_internal.h" |
| #include "tink/jwt/jwt_mac.h" |
| #include "tink/primitive_set.h" |
| #include "tink/primitive_wrapper.h" |
| #include "tink/util/statusor.h" |
| |
| namespace crypto { |
| namespace tink { |
| namespace jwt_internal { |
| |
| // Wraps a set of JwtMac-instances that correspond to a keyset, |
| // and combines them into a single JwtMac-primitive, that uses the provided |
| // instances, depending on the context: |
| // * JwtMac::ComputeMacAndEncode(...) uses the primary instance from the set |
| // * JwtMac::VerifyMacAndDecode(...) uses all instance from the set |
| // only keys with RAW output prefix are supported. |
| class JwtMacWrapper : public PrimitiveWrapper<JwtMacInternal, JwtMac> { |
| public: |
| util::StatusOr<std::unique_ptr<JwtMac>> Wrap( |
| std::unique_ptr<PrimitiveSet<JwtMacInternal>> jwt_mac_set) const override; |
| }; |
| |
| } // namespace jwt_internal |
| } // namespace tink |
| } // namespace crypto |
| |
| #endif // TINK_JWT_INTERNAL_JWT_MAC_WRAPPER_H_ |