org.graylog2.shared.security.ShiroAuthenticationFilter Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.shared.security;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.LockedAccountException;
import org.apache.shiro.subject.Subject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Priority;
import javax.ws.rs.NotAuthorizedException;
import javax.ws.rs.Priorities;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerRequestFilter;
import javax.ws.rs.core.SecurityContext;
import java.io.IOException;
@Priority(Priorities.AUTHENTICATION)
public class ShiroAuthenticationFilter implements ContainerRequestFilter {
private static final Logger LOG = LoggerFactory.getLogger(ShiroAuthenticationFilter.class);
@Override
public void filter(ContainerRequestContext requestContext) throws IOException {
final SecurityContext securityContext = requestContext.getSecurityContext();
if (securityContext instanceof ShiroSecurityContext) {
final ShiroSecurityContext context = (ShiroSecurityContext) securityContext;
final Subject subject = context.getSubject();
LOG.trace("Authenticating... {}", subject);
if (!subject.isAuthenticated()) {
try {
LOG.trace("Logging in {}", subject);
context.loginSubject();
} catch (LockedAccountException e) {
LOG.debug("Unable to authenticate user, account is locked.", e);
throw new NotAuthorizedException(e, "Basic realm=\"Graylog Server\"");
} catch (AuthenticationException e) {
LOG.debug("Unable to authenticate user.", e);
throw new NotAuthorizedException(e, "Basic realm=\"Graylog Server\"");
}
}
} else {
throw new NotAuthorizedException("Basic realm=\"Graylog Server\"");
}
}
}