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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).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2018 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 io.undertow.protocols.ssl;

import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import javax.net.ssl.SNIHostName;
import javax.net.ssl.SNIMatcher;
import javax.net.ssl.SNIServerName;
import javax.net.ssl.SSLContext;

import io.undertow.UndertowMessages;

public class SNIContextMatcher {

    private final SSLContext defaultContext;
    private final Map wildcards;
    private final Map exacts;

    SNIContextMatcher(SSLContext defaultContext, Map wildcards, Map exacts) {
        this.defaultContext = defaultContext;
        this.wildcards = wildcards;
        this.exacts = exacts;
    }

    public SSLContext getContext(List servers) {
        for (Map.Entry entry : exacts.entrySet()) {
            for (SNIServerName server : servers) {
                if (entry.getKey().matches(server)) {
                    return entry.getValue();
                }
            }
        }
        for (Map.Entry entry : wildcards.entrySet()) {
            for (SNIServerName server : servers) {
                if (entry.getKey().matches(server)) {
                    return entry.getValue();
                }
            }
        }
        return defaultContext;
    }

    public SSLContext getDefaultContext() {
        return defaultContext;
    }

    public static class Builder {

        private SSLContext defaultContext;
        private final Map wildcards = new LinkedHashMap<>();
        private final Map exacts = new LinkedHashMap<>();

        public SNIContextMatcher build() {
            if(defaultContext == null) {
                throw UndertowMessages.MESSAGES.defaultContextCannotBeNull();
            }
            return new SNIContextMatcher(defaultContext, wildcards, exacts);
        }

        public SSLContext getDefaultContext() {
            return defaultContext;
        }

        public Builder setDefaultContext(SSLContext defaultContext) {
            this.defaultContext = defaultContext;
            return this;
        }

        public Builder addMatch(String name, SSLContext context) {
            if (name.contains("*")) {
                wildcards.put(SNIHostName.createSNIMatcher(name), context);
            } else {
                exacts.put(SNIHostName.createSNIMatcher(name), context);
            }
            return this;
        }
    }
}