ee.ria.xroad.common.certificateprofile.impl.AbstractCertificateProfileInfo.java Source code

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Here is the source code for ee.ria.xroad.common.certificateprofile.impl.AbstractCertificateProfileInfo.java

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/**
 * The MIT License
 * Copyright (c) 2015 Estonian Information System Authority (RIA), Population Register Centre (VRK)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package ee.ria.xroad.common.certificateprofile.impl;

import java.util.Arrays;
import java.util.stream.Collectors;

import javax.security.auth.x500.X500Principal;

import org.apache.commons.lang.StringUtils;

import ee.ria.xroad.common.certificateprofile.CertificateProfileInfo;
import ee.ria.xroad.common.certificateprofile.DnFieldDescription;
import ee.ria.xroad.common.certificateprofile.DnFieldValue;

abstract class AbstractCertificateProfileInfo implements CertificateProfileInfo {

    protected final DnFieldDescription[] fields;

    AbstractCertificateProfileInfo(DnFieldDescription[] fields) {
        this.fields = fields;
    }

    @Override
    public DnFieldDescription[] getSubjectFields() {
        return fields;
    }

    @Override
    public X500Principal createSubjectDn(DnFieldValue[] values) {
        return new X500Principal(
                StringUtils.join(Arrays.stream(values).map(this::toString).collect(Collectors.toList()), ", "));
    }

    @Override
    public void validateSubjectField(DnFieldValue field) throws Exception {
        DnFieldDescription description = getDescription(field);
        if (description.isRequired() && StringUtils.isBlank(field.getValue())) {
            throw new RuntimeException(
                    String.format("Field '%s (%s)' is missing value", description.getLabel(), description.getId()));
        }
    }

    private String toString(DnFieldValue value) {
        return String.format("%s=%s", value.getId(), value.getValue());
    }

    private DnFieldDescription getDescription(DnFieldValue value) {
        return Arrays.stream(fields).filter(f -> f.getId().equals(value.getId())).findFirst()
                .orElseThrow(() -> new RuntimeException("Unknown field: " + value.getId()));
    }
}