org.graylog2.shared.security.RestrictToMasterFilter Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.shared.security;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Priority;
import javax.ws.rs.ForbiddenException;
import javax.ws.rs.Priorities;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerRequestFilter;
import java.io.IOException;
@Priority(Priorities.AUTHORIZATION)
public class RestrictToMasterFilter implements ContainerRequestFilter {
private static final Logger LOG = LoggerFactory.getLogger(RestrictToMasterFilter.class);
@Override
public void filter(ContainerRequestContext requestContext) throws IOException {
LOG.warn("Rejected request that is only allowed against master nodes. Returning HTTP 403.");
throw new ForbiddenException("Request is only allowed against master nodes.");
}
}