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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging 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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package org.jgroups.auth;

import org.jgroups.Message;
import org.jgroups.annotations.Property;
import org.jgroups.util.Bits;
import org.jgroups.util.Util;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

/**
 * 
 * This is an example of using a preshared token for authentication purposes. All members of the
 * group have to have the same string value in the JGroups config.
 * 
 * 
 * JGroups config parameters:
 * 
 * 
 * auth_value (required) = the string to encrypt
 * 
 * 
 * @author Chris Mills
 * @see org.jgroups.auth.AuthToken
 * @deprecated Consult the manual for a description of why this token was deprecated
 */
@Deprecated
public class SimpleToken extends AuthToken {

    @Property(exposeAsManagedAttribute=false)
    private String auth_value = null;

    public SimpleToken() { // need an empty constructor
    }

    public SimpleToken(String authvalue) {
        this.auth_value = authvalue;
    }

    public String getName() {
        return "org.jgroups.auth.SimpleToken";
    }

    public String getAuthValue() {
        return auth_value;
    }

    public void setAuthValue(String auth_value) {
        this.auth_value = auth_value;
    }

    public boolean authenticate(AuthToken token, Message msg) {
        if ((token instanceof SimpleToken)) {
            // Found a valid Token to authenticate against
            SimpleToken serverToken = (SimpleToken) token;

            if ((this.auth_value != null) && (serverToken.auth_value != null)
                            && (this.auth_value.equalsIgnoreCase(serverToken.auth_value))) {
                // validated
                if (log.isDebugEnabled()) {
                    log.debug("SimpleToken match");
                }
                return true;
            } else {
                return false;
            }
        }

        if (log.isWarnEnabled()) {
            log.warn("Invalid AuthToken instance - wrong type or null");
        }
        return false;
    }

    @Override
    public void writeTo(DataOutput out) throws IOException {
        if (log.isDebugEnabled()) {
            log.debug("SimpleToken writeTo()");
        }
        Bits.writeString(this.auth_value,out);
    }

    @Override
    public void readFrom(DataInput in) throws IOException {
        if (log.isDebugEnabled()) {
            log.debug("SimpleToken readFrom()");
        }
        this.auth_value = Bits.readString(in);
    }

    public int size() {
        return Util.size(auth_value);
    }

    public String toString() {
        return "auth_value=" + auth_value;
    }
}