Cas10ProtocolValidationSpecification.java

package org.apereo.cas.validation;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Validation specification for the CAS 1.0 protocol. This specification checks
 * for the presence of renew=true and if requested, succeeds only if ticket
 * validation is occurring from a new login. Additionally, validation will fail
 * if passed a proxy ticket.
 *
 * @author Scott Battaglia
 * @author Drew Mazurek
 * @since 3.0.0
 */
public class Cas10ProtocolValidationSpecification extends AbstractCasProtocolValidationSpecification {
    private static final Logger LOGGER = LoggerFactory.getLogger(Cas10ProtocolValidationSpecification.class);
    
    /**
     * Instantiates a new cas10 protocol validation specification.
     */
    public Cas10ProtocolValidationSpecification() {
        super();
    }

    /**
     * Instantiates a new cas10 protocol validation specification.
     *
     * @param renew the renew
     */
    public Cas10ProtocolValidationSpecification(final boolean renew) {
        super(renew);
    }

    @Override
    protected boolean isSatisfiedByInternal(final Assertion assertion) {
        LOGGER.debug("Number of chained authentications in the assertion [{}]", assertion.getChainedAuthentications().size());
        return assertion.getChainedAuthentications().size() == 1;
    }
}