org.wildfly.security.x500.X500DirectoryAttribute Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* JBoss, Home of Professional Open Source.
* 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 java.util.Collection;
import java.util.Collections;
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 zero or more values, whose types are
* defined by the attribute type.
*
* @author David M. Lloyd
*/
public final class X500DirectoryAttribute implements ASN1Encodable {
private final String attributeType;
private final Collection values;
private X500DirectoryAttribute(final String attributeType, final Collection values) {
this.attributeType = attributeType;
this.values = values;
}
/**
* Construct a new instance.
*
* @param attributeType the attribute type OID (must not be {@code null})
* @param values the values collection (must not be {@code null})
* @return the directory attribute
*/
public static X500DirectoryAttribute create(final String attributeType, final Collection values) {
Assert.checkNotNullParam("attributeType", attributeType);
Assert.checkNotNullParam("values", values);
return new X500DirectoryAttribute(attributeType, values);
}
/**
* Construct a new instance with no values.
*
* @param attributeType the attribute type OID (must not be {@code null})
* @return the directory attribute
*/
public static X500DirectoryAttribute create(final String attributeType) {
return create(attributeType, Collections.emptyList());
}
/**
* Construct a new instance with one 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 X500DirectoryAttribute create(final String attributeType, ASN1Encodable value) {
Assert.checkNotNullParam("value", value);
return create(attributeType, Collections.singletonList(value));
}
/**
* Construct a new instance with one 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 X500DirectoryAttribute createUtf8(final String attributeType, String stringValue) {
Assert.checkNotNullParam("stringValue", stringValue);
return create(attributeType, ASN1Encodable.ofUtf8String(stringValue));
}
/**
* Construct a new instance with one 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 X500DirectoryAttribute createObjectId(final String attributeType, String oid) {
return create(attributeType, ASN1Encodable.ofOid(oid));
}
public void encodeTo(final ASN1Encoder encoder) {
encoder.startSequence();
encoder.encodeObjectIdentifier(attributeType);
encoder.startSet();
for (ASN1Encodable value : values) {
value.encodeTo(encoder);
}
encoder.endSet();
encoder.endSequence();
}
}