org.wildfly.security.ssl.Protocol 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 2014 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.ssl;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
/**
* The protocol type for SSL/TLS cipher suite selection and protocol selection.
*
* @author David M. Lloyd
*/
public enum Protocol {
/**
* The SSL version 2 protocol.
*/
SSLv2 ("SSLV2"),
/**
* The SSL version 3 protocol.
*/
SSLv3 ("SSLV3"),
/**
* The TLS version 1.0 protocol.
*/
TLSv1 ("TLSV1"),
/**
* The TLS version 1.1 protocol. Note that there are no cipher suites which are specifically defined in this protocol.
*/
TLSv1_1 ("TLSV1.1"),
/**
* The TLS version 1.2 protocol.
*/
TLSv1_2 ("TLSV1.2"),
/**
* The TLS version 1.3 protocol.
*/
TLSv1_3 ("TLSV1.3"),
/**
* The SSL version 2 hello protocol
*/
SSLv2Hello("SSLV2HELLO")
;
static final int fullSize = values().length;
static final Map map;
static {
map = new HashMap<>();
Protocol[] protocols = values();
for (int i = 0; i < fullSize; i++) {
map.put(protocols[i].name, protocols[i]);
}
}
public final String name;
Protocol(String name) {
this.name = name;
}
/**
* Gets an enum item for given protocol name.
*
* @param name the protocol name
* @return an enum item
*/
public static Protocol forName(final String name) {
return name == null ? null : map.get(name.toUpperCase(Locale.ENGLISH));
}
/**
* Determine whether the given set is "full" (meaning it contains all possible values).
*
* @param protocols the set
* @return {@code true} if the set is full, {@code false} otherwise
*/
public static boolean isFull(final EnumSet protocols) {
return protocols != null && protocols.size() == fullSize;
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param value1 the first instance
* @param value2 the second instance
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final Protocol value1, final Protocol value2) {
return this == value1 || this == value2;
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param value1 the first instance
* @param value2 the second instance
* @param value3 the third instance
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final Protocol value1, final Protocol value2, final Protocol value3) {
return this == value1 || this == value2 || this == value3;
}
/**
* Determine whether this instance is equal to one of the given instances.
*
* @param values the values to match against
* @return {@code true} if one of the instances matches this one, {@code false} otherwise
*/
public boolean in(final Protocol... values) {
if (values != null) for (Protocol value : values) {
if (this == value) return true;
}
return false;
}
}