org.trustedanalytics.usermanagement.users.UserPasswordValidator Maven / Gradle / Ivy
/**
* Copyright (c) 2015 Intel Corporation
*
* 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.
*/
package org.trustedanalytics.usermanagement.users;
import org.apache.commons.lang.StringUtils;
public class UserPasswordValidator implements PasswordValidator {
private static int DEFAULT_MIN_PASSWORD_LENGTH = 6;
public UserPasswordValidator() {
}
public UserPasswordValidator(int minPasswordLength) {
this.DEFAULT_MIN_PASSWORD_LENGTH = minPasswordLength;
}
@Override
public void validate(String password) {
if(StringUtils.isBlank(password)) {
throw new EmptyPasswordException("Password cannot be empty.");
}
if(password.length() < this.DEFAULT_MIN_PASSWORD_LENGTH) {
throw new TooShortPasswordException("Password should consist of minimum " +
this.DEFAULT_MIN_PASSWORD_LENGTH + " characters.");
}
}
}