org.opensaml.saml.common.profile.logic.InboundMessageSignedPredicate Maven / Gradle / Ivy
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* Licensed to the University Corporation for Advanced Internet Development,
* Inc. (UCAID) under one or more contributor license agreements. See the
* NOTICE file distributed with this work for additional information regarding
* copyright ownership. The UCAID licenses this file to You 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.opensaml.saml.common.profile.logic;
import java.util.function.Predicate;
import javax.annotation.Nullable;
import org.opensaml.profile.context.ProfileRequestContext;
import org.opensaml.saml.common.binding.SAMLBindingSupport;
/**
* A predicate which evaluates whether an inbound SAML message is signed.
*/
public class InboundMessageSignedPredicate implements Predicate {
/** Flag indicating whether the presence of a non-null {@link org.opensaml.xmlsec.signature.Signature}
* member satisfies the evaluation. */
private boolean presenceSatisfies;
/**
* Set whether the presence of a non-null {@link org.opensaml.xmlsec.signature.Signature}
* member satisfies the evaluation.
*
* @param flag whether the presence of a non-null {@link org.opensaml.xmlsec.signature.Signature} is considered
*/
public void setPresenceSatisfies(final boolean flag) {
presenceSatisfies = flag;
}
/** {@inheritDoc} */
public boolean test(@Nullable final ProfileRequestContext prc) {
if (prc == null || prc.getInboundMessageContext() == null) {
return false;
}
return SAMLBindingSupport.isMessageSigned(prc.getInboundMessageContext(), presenceSatisfies);
}
}