| /** |
| * 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 org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.conf.Configuration; |
| |
| /** |
| * Key provider that simply returns the storage account key from the |
| * configuration as plaintext. |
| */ |
| @InterfaceAudience.Private |
| public class SimpleKeyProvider implements KeyProvider { |
| |
| protected static final String KEY_ACCOUNT_KEY_PREFIX = "fs.azure.account.key."; |
| |
| @Override |
| public String getStorageAccountKey(String accountName, Configuration conf) |
| throws KeyProviderException { |
| return conf.get(getStorageAccountKeyName(accountName)); |
| } |
| |
| protected String getStorageAccountKeyName(String accountName) { |
| return KEY_ACCOUNT_KEY_PREFIX + accountName; |
| } |
| } |