/**
* 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.hadoop.fs.azure;
import java.util.HashMap;
import java.util.Map;
import org.apache.hadoop.conf.Configuration;
/**
* A mock wasb authorizer implementation.
*/
public class MockWasbAuthorizerImpl implements WasbAuthorizerInterface {
private Map<AuthorizationComponent, Boolean> authRules;
@Override
public void init(Configuration conf) {
authRules = new HashMap<AuthorizationComponent, Boolean>();
}
public void addAuthRule(String wasbAbsolutePath,
String accessType, boolean access) {
AuthorizationComponent component =
new AuthorizationComponent(wasbAbsolutePath, accessType);
this.authRules.put(component, access);
}
@Override
public boolean authorize(String wasbAbsolutePath, String accessType)
throws WasbAuthorizationException {
AuthorizationComponent component =
new AuthorizationComponent(wasbAbsolutePath, accessType);
if (authRules.containsKey(component)) {
return authRules.get(component);
} else {
return false;
}
}
}
class AuthorizationComponent {
private String wasbAbsolutePath;
private String accessType;
public AuthorizationComponent(String wasbAbsolutePath,
String accessType) {
this.wasbAbsolutePath = wasbAbsolutePath;
this.accessType = accessType;
}
@Override
public int hashCode() {
return this.wasbAbsolutePath.hashCode() ^ this.accessType.hashCode();
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null
|| !(obj instanceof AuthorizationComponent)) {
return false;
}
return ((AuthorizationComponent)obj).
getWasbAbsolutePath().equals(this.wasbAbsolutePath)
&& ((AuthorizationComponent)obj).
getAccessType().equals(this.accessType);
}
public String getWasbAbsolutePath() {
return this.wasbAbsolutePath;
}
public String getAccessType() {
return accessType;
}
}