org.apache.hadoop.fs.azurebfs.utils.IdentityHandler Maven / Gradle / Ivy
/**
* 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.azurebfs.utils;
import java.io.IOException;
/**
* {@code IdentityHandler} defines the set of methods to support various
* identity lookup services.
*/
public interface IdentityHandler {
/**
* Perform lookup from Service Principal's Object ID to Username.
* @param originalIdentity AAD object ID.
* @return User name, if no name found returns empty string.
* */
String lookupForLocalUserIdentity(String originalIdentity) throws IOException;
/**
* Perform lookup from Security Group's Object ID to Security Group name.
* @param originalIdentity AAD object ID.
* @return Security group name, if no name found returns empty string.
* */
String lookupForLocalGroupIdentity(String originalIdentity) throws IOException;
}