CredentialToJsonConverter.java

package com.sequenceiq.cloudbreak.converter;

import static com.sequenceiq.cloudbreak.cloud.model.Platform.platform;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

import javax.inject.Inject;

import org.springframework.stereotype.Component;

import com.sequenceiq.cloudbreak.api.model.CredentialResponse;
import com.sequenceiq.cloudbreak.domain.Credential;
import com.sequenceiq.cloudbreak.service.stack.resource.definition.credential.CredentialDefinitionService;
import com.sequenceiq.cloudbreak.service.topology.TopologyService;

@Component
public class CredentialToJsonConverter extends AbstractConversionServiceAwareConverter<Credential, CredentialResponse> {
    private static final List<String> FIELDS_TO_COVER = Arrays.asList("password", "secretKey", "serviceAccountPrivateKey");

    private static final String PLACEHOLDER = "********";

    @Inject
    private CredentialDefinitionService credentialDefinitionService;

    @Inject
    private TopologyService topologyService;

    @Override
    public CredentialResponse convert(Credential source) {
        CredentialResponse credentialJson = new CredentialResponse();
        credentialJson.setId(source.getId());
        credentialJson.setCloudPlatform(source.cloudPlatform());
        credentialJson.setName(source.getName());
        credentialJson.setPublicInAccount(source.isPublicInAccount());
        if (source.getAttributes() != null) {
            Map<String, Object> parameters = credentialDefinitionService.revertProperties(platform(source.cloudPlatform()), source.getAttributes().getMap());
            credentialJson.setParameters(parameters);
        }
        credentialJson.setDescription(source.getDescription() == null ? "" : source.getDescription());
        credentialJson.setPublicKey(source.getPublicKey());
        credentialJson.setLoginUserName(source.getLoginUserName());
        if (source.getTopology() != null) {
            credentialJson.setTopologyId(source.getTopology().getId());
        }
        coverSensitiveData(credentialJson);
        return credentialJson;
    }

    private void coverSensitiveData(CredentialResponse response) {
        for (String field : FIELDS_TO_COVER) {
            if (response.getParameters().get(field) != null) {
                response.getParameters().put(field, PLACEHOLDER);
            }
        }
    }
}