/*
* 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.nifi.integration.util;
import org.apache.nifi.authorization.AuthorizationRequest;
import org.apache.nifi.authorization.AuthorizationResult;
import org.apache.nifi.authorization.Authorizer;
import org.apache.nifi.authorization.AuthorizerConfigurationContext;
import org.apache.nifi.authorization.AuthorizerInitializationContext;
import org.apache.nifi.authorization.RequestAction;
import org.apache.nifi.authorization.exception.AuthorizationAccessException;
import org.apache.nifi.authorization.exception.AuthorizerCreationException;
import org.apache.nifi.authorization.resource.ResourceFactory;
/**
*
*/
public class NiFiFlowTestAuthorizer implements Authorizer {
public static final String NO_POLICY_COMPONENT_NAME = "No policies";
public static final String PROXY_DN = "CN=localhost, OU=NIFI";
public static final String NONE_USER_DN = "none@nifi";
public static final String READ_USER_DN = "read@nifi";
public static final String WRITE_USER_DN = "write@nifi";
public static final String READ_WRITE_USER_DN = "readwrite@nifi";
public static final String TOKEN_USER = "user@nifi";
/**
* Creates a new FileAuthorizationProvider.
*/
public NiFiFlowTestAuthorizer() {
}
@Override
public void initialize(AuthorizerInitializationContext initializationContext) throws AuthorizerCreationException {
}
@Override
public void onConfigured(AuthorizerConfigurationContext configurationContext) throws AuthorizerCreationException {
}
@Override
public AuthorizationResult authorize(AuthorizationRequest request) throws AuthorizationAccessException {
// allow proxy
if (ResourceFactory.getProxyResource().getIdentifier().equals(request.getResource().getIdentifier()) && PROXY_DN.equals(request.getIdentity())) {
return AuthorizationResult.approved();
}
// read access
if (READ_USER_DN.equals(request.getIdentity()) || READ_WRITE_USER_DN.equals(request.getIdentity())) {
if (RequestAction.READ.equals(request.getAction())) {
return AuthorizationResult.approved();
}
}
// write access
if (WRITE_USER_DN.equals(request.getIdentity()) || READ_WRITE_USER_DN.equals(request.getIdentity())) {
if (RequestAction.WRITE.equals(request.getAction())) {
return AuthorizationResult.approved();
}
}
return AuthorizationResult.denied();
}
@Override
public void preDestruction() {
}
}