| /* |
| * Copyright 2017 The Mifos Initiative. |
| * |
| * 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. |
| */ |
| package io.mifos.anubis.provider; |
| |
| import io.mifos.anubis.api.v1.domain.Signature; |
| import io.mifos.anubis.config.TenantSignatureRepository; |
| import io.mifos.core.lang.security.RsaPublicKeyBuilder; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Component; |
| |
| import java.security.PublicKey; |
| import java.util.Optional; |
| |
| /** |
| * @author Myrle Krantz |
| */ |
| @Component |
| public class TenantRsaKeyProvider { |
| |
| private final TenantSignatureRepository tenantSignatureRepository; |
| |
| @Autowired |
| public TenantRsaKeyProvider(final TenantSignatureRepository tenantSignatureRepository) |
| { |
| this.tenantSignatureRepository = tenantSignatureRepository; |
| } |
| |
| public PublicKey getPublicKey(final String keyTimestamp) throws InvalidKeyTimestampException { |
| final Optional<Signature> tenantAuthorizationData = |
| tenantSignatureRepository.getIdentityManagerSignature(keyTimestamp); |
| |
| return |
| tenantAuthorizationData.map(x -> new RsaPublicKeyBuilder() |
| .setPublicKeyMod(x.getPublicKeyMod()) |
| .setPublicKeyExp(x.getPublicKeyExp()) |
| .build()).orElseThrow(() -> new InvalidKeyTimestampException(keyTimestamp + " + not initialized.")); |
| } |
| } |