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/*============LICENSE_START=======================================================
* aaf-certservice-client
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aaf.certservice.client.certification.conversion;
import java.security.SecureRandom;
import org.apache.commons.lang3.RandomStringUtils;
class RandomPasswordGenerator {
private static final String ALPHA = "abcdefghijklmnopqrstuvwxyz";
private static final String NUMBERS = "0123456789";
private static final String SPECIAL_CHARS = "_$#";
private static final char[] SET_OF_CHARS = (ALPHA + ALPHA.toUpperCase() + NUMBERS + SPECIAL_CHARS).toCharArray();
private static final char START_POSITION_IN_ASCII_CHARS = 0;
private static final char END_POSITION_IN_ASCII_CHARS = 0;
private static final boolean USE_LETTERS_ONLY = false;
private static final boolean USE_NUMBERS_ONLY = false;
// We are excluding this line in Sonar due to fact that
//we are using new SecureRandom which provides
//cryptographic security
Password generate(int passwordLength) {
return new Password(RandomStringUtils.random(//NOSONAR
passwordLength,
START_POSITION_IN_ASCII_CHARS,
END_POSITION_IN_ASCII_CHARS,
USE_LETTERS_ONLY,
USE_NUMBERS_ONLY,
SET_OF_CHARS,
new SecureRandom())
);
}
}
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