org.wildfly.security.x500.X500AttributeTypeAndValue Maven / Gradle / Ivy
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* Copyright 2016 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 org.wildfly.security.x500;
import org.wildfly.common.Assert;
import org.wildfly.security.asn1.ASN1Encodable;
import org.wildfly.security.asn1.ASN1Encoder;
/**
* An X.500 directory attribute, which is comprised of an attribute type OID and a single values, whose type is
* defined by the attribute type.
*
* @author David M. Lloyd
*/
public final class X500AttributeTypeAndValue implements ASN1Encodable {
private final String attributeType;
private final ASN1Encodable value;
private X500AttributeTypeAndValue(final String attributeType, final ASN1Encodable value) {
this.attributeType = attributeType;
this.value = value;
}
/**
* Construct a new instance with the given value.
*
* @param attributeType the attribute type OID (must not be {@code null})
* @param value the single value (must not be {@code null})
* @return the directory attribute
*/
public static X500AttributeTypeAndValue create(final String attributeType, ASN1Encodable value) {
Assert.checkNotNullParam("attributeType", attributeType);
Assert.checkNotNullParam("value", value);
return new X500AttributeTypeAndValue(attributeType, value);
}
/**
* Construct a new instance with a UTF-8 value.
*
* @param attributeType the attribute type OID (must not be {@code null})
* @param stringValue the string value (must not be {@code null})
* @return the directory attribute
*/
public static X500AttributeTypeAndValue createUtf8(final String attributeType, String stringValue) {
Assert.checkNotNullParam("stringValue", stringValue);
return create(attributeType, ASN1Encodable.ofUtf8String(stringValue));
}
/**
* Construct a new instance with an OID value.
*
* @param attributeType the attribute type OID (must not be {@code null})
* @param oid the OID (must not be {@code null})
* @return the directory attribute
*/
public static X500AttributeTypeAndValue createObjectId(final String attributeType, String oid) {
return create(attributeType, ASN1Encodable.ofOid(oid));
}
public void encodeTo(final ASN1Encoder encoder) {
encoder.startSequence();
encoder.encodeObjectIdentifier(attributeType);
value.encodeTo(encoder);
encoder.endSequence();
}
}