/*
 * 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.jackrabbit.oak.spi.security.authorization;

import java.security.Principal;
import java.util.Set;
import javax.jcr.security.AccessControlManager;

import org.apache.jackrabbit.oak.api.Root;
import org.apache.jackrabbit.oak.namepath.NamePathMapper;
import org.apache.jackrabbit.oak.spi.security.SecurityConfiguration;
import org.apache.jackrabbit.oak.spi.security.authorization.permission.OpenPermissionProvider;
import org.apache.jackrabbit.oak.spi.security.authorization.permission.PermissionProvider;
import org.apache.jackrabbit.oak.spi.security.authorization.restriction.RestrictionProvider;
import org.jetbrains.annotations.NotNull;

/**
 * This class implements an {@link AuthorizationConfiguration} which grants
 * full access to any {@link javax.security.auth.Subject}.
 */
public class OpenAuthorizationConfiguration extends SecurityConfiguration.Default
        implements AuthorizationConfiguration {

    @NotNull
    @Override
    public AccessControlManager getAccessControlManager(@NotNull Root root, @NotNull NamePathMapper namePathMapper) {
        throw new UnsupportedOperationException();
    }

    @NotNull
    @Override
    public RestrictionProvider getRestrictionProvider() {
        throw new UnsupportedOperationException();
    }

    @NotNull
    @Override
    public PermissionProvider getPermissionProvider(@NotNull Root root, @NotNull String workspaceName, @NotNull Set<Principal> principals) {
        return OpenPermissionProvider.getInstance();
    }

}