azurecompute-arm/src/main/java/org/jclouds/azurecompute/arm/util/Passwords.java

/*
 * 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.
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package org.jclouds.azurecompute.arm.util;

import com.google.common.io.BaseEncoding;

import java.util.Random;

// Seems to be a common theme between providers, perhaps should be provided by core (see other 'Passwords' classes)
public class Passwords {
    private static final Random random = new Random();

    public static String generate() {
        final byte[] buffer = new byte[15];
        random.nextBytes(buffer);
        return BaseEncoding.base64Url().omitPadding().encode(buffer);
    }
}