1 // Copyright 2021 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 /////////////////////////////////////////////////////////////////////////////// 16 #ifndef TINK_JWT_INTERNAL_JWT_RSA_SSA_PSS_SIGN_KEY_MANAGER_H_ 17 #define TINK_JWT_INTERNAL_JWT_RSA_SSA_PSS_SIGN_KEY_MANAGER_H_ 18 19 #include <memory> 20 #include <string> 21 22 #include "absl/memory/memory.h" 23 #include "tink/core/private_key_type_manager.h" 24 #include "tink/jwt/internal/jwt_public_key_sign_internal.h" 25 #include "tink/jwt/internal/raw_jwt_rsa_ssa_pss_sign_key_manager.h" 26 #include "tink/jwt/jwt_public_key_sign.h" 27 #include "tink/util/status.h" 28 #include "tink/util/statusor.h" 29 #include "proto/jwt_rsa_ssa_pss.pb.h" 30 31 namespace crypto { 32 namespace tink { 33 namespace jwt_internal { 34 35 class JwtRsaSsaPssSignKeyManager 36 : public PrivateKeyTypeManager<google::crypto::tink::JwtRsaSsaPssPrivateKey, 37 google::crypto::tink::JwtRsaSsaPssKeyFormat, 38 google::crypto::tink::JwtRsaSsaPssPublicKey, 39 List<JwtPublicKeySignInternal>> { 40 public: 41 class PublicKeySignFactory 42 : public PrimitiveFactory<JwtPublicKeySignInternal> { 43 crypto::tink::util::StatusOr<std::unique_ptr<JwtPublicKeySignInternal>> 44 Create(const google::crypto::tink::JwtRsaSsaPssPrivateKey& private_key) 45 const override; 46 47 private: 48 const RawJwtRsaSsaPssSignKeyManager raw_key_manager_; 49 }; 50 JwtRsaSsaPssSignKeyManager()51 JwtRsaSsaPssSignKeyManager() 52 : PrivateKeyTypeManager(absl::make_unique<PublicKeySignFactory>()) {} 53 54 uint32_t get_version() const override; 55 56 google::crypto::tink::KeyData::KeyMaterialType key_material_type() 57 const override; 58 59 const std::string& get_key_type() const override; 60 61 crypto::tink::util::Status ValidateKey( 62 const google::crypto::tink::JwtRsaSsaPssPrivateKey& key) const override; 63 64 crypto::tink::util::Status ValidateKeyFormat( 65 const google::crypto::tink::JwtRsaSsaPssKeyFormat& key_format) 66 const override; 67 68 crypto::tink::util::StatusOr<google::crypto::tink::JwtRsaSsaPssPrivateKey> 69 CreateKey(const google::crypto::tink::JwtRsaSsaPssKeyFormat& key_format) 70 const override; 71 72 crypto::tink::util::StatusOr<google::crypto::tink::JwtRsaSsaPssPublicKey> 73 GetPublicKey(const google::crypto::tink::JwtRsaSsaPssPrivateKey& private_key) 74 const override; 75 76 private: 77 const RawJwtRsaSsaPssSignKeyManager raw_key_manager_; 78 }; 79 80 } // namespace jwt_internal 81 } // namespace tink 82 } // namespace crypto 83 84 #endif // TINK_JWT_INTERNAL_JWT_RSA_SSA_PSS_SIGN_KEY_MANAGER_H_ 85