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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.athenz.identityprovider.api;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.yahoo.vespa.athenz.api.AthenzService;
import com.yahoo.vespa.athenz.identityprovider.api.bindings.IdentityDocumentEntity;
import com.yahoo.vespa.athenz.identityprovider.api.bindings.SignedIdentityDocumentEntity;
import com.yahoo.vespa.athenz.identityprovider.api.bindings.VespaUniqueInstanceIdEntity;
import com.yahoo.vespa.athenz.utils.AthenzIdentities;
import java.util.Base64;
import static com.yahoo.vespa.athenz.identityprovider.api.VespaUniqueInstanceId.*;
/**
* Utility class for mapping objects model types and their Jackson binding versions.
*
* @author bjorncs
*/
public class EntityBindingsMapper {
private static final ObjectMapper mapper = new ObjectMapper().registerModule(new JavaTimeModule());
private EntityBindingsMapper() {}
public static String toAttestationData(SignedIdentityDocument model) {
try {
return mapper.writeValueAsString(toSignedIdentityDocumentEntity(model));
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
}
public static VespaUniqueInstanceId toVespaUniqueInstanceId(VespaUniqueInstanceIdEntity entity) {
return new VespaUniqueInstanceId(
entity.clusterIndex, entity.clusterId, entity.instance, entity.application, entity.tenant, entity.region, entity.environment, entity.type != null ? IdentityType.fromId(entity.type) : null); // TODO Remove support for legacy representation without type
}
public static IdentityDocument toIdentityDocument(IdentityDocumentEntity entity) {
return new IdentityDocument(
toVespaUniqueInstanceId(entity.providerUniqueId),
entity.configServerHostname,
entity.instanceHostname,
entity.createdAt,
entity.ipAddresses);
}
public static SignedIdentityDocument toSignedIdentityDocument(SignedIdentityDocumentEntity entity) {
return new SignedIdentityDocument(
toIdentityDocument(entity.identityDocument),
entity.signature,
entity.signingKeyVersion,
fromDottedString(entity.providerUniqueId),
entity.dnsSuffix,
(AthenzService) AthenzIdentities.from(entity.providerService),
entity.ztsEndpoint,
entity.documentVersion,
entity.configServerHostname,
entity.instanceHostname,
entity.createdAt,
entity.ipAddresses,
entity.identityType != null ? IdentityType.fromId(entity.identityType) : null); // TODO Remove support for legacy representation without type
}
public static VespaUniqueInstanceIdEntity toVespaUniqueInstanceIdEntity(VespaUniqueInstanceId model) {
return new VespaUniqueInstanceIdEntity(
model.tenant(), model.application(), model.environment(), model.region(),
model.instance(), model.clusterId(), model.clusterIndex(), model.type() != null ? model.type().id() : null); // TODO Remove support for legacy representation without type
}
public static IdentityDocumentEntity toIdentityDocumentEntity(IdentityDocument model) {
return new IdentityDocumentEntity(
toVespaUniqueInstanceIdEntity(model.providerUniqueId()),
model.configServerHostname(),
model.instanceHostname(),
model.createdAt(),
model.ipAddresses());
}
public static SignedIdentityDocumentEntity toSignedIdentityDocumentEntity(SignedIdentityDocument model) {
try {
IdentityDocumentEntity identityDocumentEntity = toIdentityDocumentEntity(model.identityDocument());
String rawDocument = Base64.getEncoder().encodeToString(mapper.writeValueAsString(identityDocumentEntity).getBytes());
return new SignedIdentityDocumentEntity(
rawDocument,
model.signature(),
model.signingKeyVersion(),
model.providerUniqueId().asDottedString(),
model.dnsSuffix(),
model.providerService().getFullName(),
model.ztsEndpoint(),
model.documentVersion(),
model.configServerHostname(),
model.instanceHostname(),
model.createdAt(),
model.ipAddresses(),
model.identityType() != null ? model.identityType().id() : null); // TODO Remove support for legacy representation without type
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
}
}
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