OidcRpAuthenticationUtils.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF 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.apache.cxf.rs.security.oidc.rp;

import java.net.URI;

final class OidcRpAuthenticationUtils {
    private OidcRpAuthenticationUtils() {
    }

    static boolean isSameOrigin(URI base, URI uri) {
        if (uri.getScheme() == null && uri.getAuthority() == null) {
            return true;
        }
        return uri.getScheme() != null
            && uri.getScheme().equalsIgnoreCase(base.getScheme())
            && uri.getAuthority() != null
            && uri.getAuthority().equalsIgnoreCase(base.getAuthority());
    }
}