org.wildfly.security.x500.cert.KeyUsage 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.cert;
import java.util.EnumSet;
/**
* The various key usage types.
*
* @author David M. Lloyd
*/
public enum KeyUsage {
// Do not re-order
digitalSignature,
nonRepudiation,
keyEncipherment,
dataEncipherment,
keyAgreement,
keyCertSign,
cRLSign,
encipherOnly,
decipherOnly,
;
static final int fullSize = values().length;
/**
* Determine whether the given set is fully populated (or "full"), meaning it contains all possible values.
*
* @param set the set
* @return {@code true} if the set is full, {@code false} otherwise
*/
public static boolean isFull(final EnumSet set) {
return set != null && set.size() == fullSize;
}
/**
* Determine whether the bit # corresponding to this enumeration is set in the given boolean array.
*
* @param booleans the boolean array (must not be {@code null})
* @return {@code true} if there is a {@code true} {@code boolean} at the index corresponding to the ordinal of this constant
*/
public boolean in(final boolean[] booleans) {
final int ordinal = ordinal();
return booleans.length > ordinal && booleans[ordinal];
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param v1 the first instance
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final KeyUsage v1) {
return this == v1;
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param v1 the first instance
* @param v2 the second instance
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final KeyUsage v1, final KeyUsage v2) {
return this == v1 || this == v2;
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param v1 the first instance
* @param v2 the second instance
* @param v3 the third instance
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final KeyUsage v1, final KeyUsage v2, final KeyUsage v3) {
return this == v1 || this == v2 || this == v3;
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param values the possible values
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final KeyUsage... values) {
if (values != null) for (KeyUsage value : values) {
if (this == value) return true;
}
return false;
}
static KeyUsage forName(final String name) {
switch (name) {
case "digitalSignature": return digitalSignature;
case "nonRepudiation": return nonRepudiation;
case "keyEncipherment": return keyEncipherment;
case "dataEncipherment": return dataEncipherment;
case "keyAgreement": return keyAgreement;
case "keyCertSign": return keyCertSign;
case "cRLSign": return cRLSign;
case "encipherOnly": return encipherOnly;
case "decipherOnly": return decipherOnly;
default: return null;
}
}
}