org.apache.archiva.redback.policy.rules.WhitespacePasswordRule.java Source code

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Here is the source code for org.apache.archiva.redback.policy.rules.WhitespacePasswordRule.java

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package org.apache.archiva.redback.policy.rules;

/*
 * Copyright 2001-2006 The Apache Software Foundation.
 *
 * 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.
 */

import org.apache.archiva.redback.configuration.UserConfigurationKeys;
import org.apache.archiva.redback.policy.PasswordRuleViolations;
import org.apache.archiva.redback.policy.UserSecurityPolicy;
import org.apache.archiva.redback.users.User;
import org.springframework.stereotype.Service;

import javax.annotation.PostConstruct;

/**
 * Basic Password Rule. Checks that password does not have whitespaces in it.
 */
@Service("passwordRule#no-whitespaces")
public class WhitespacePasswordRule extends AbstractPasswordRule {
    public static final String NO_WHITE_SPACE_VIOLATION = "user.password.violation.whitespace.detected";

    public void setUserSecurityPolicy(UserSecurityPolicy policy) {
        // Ignore, policy not needed in this rule.
    }

    public void testPassword(PasswordRuleViolations violations, User user) {
        if (user.getPassword() != null) {
            char[] password = user.getPassword().toCharArray();

            for (int i = 0; i < password.length; i++) {
                if (Character.isWhitespace(password[i])) {
                    violations.addViolation(NO_WHITE_SPACE_VIOLATION);
                    return;
                }
            }
        }
    }

    @PostConstruct
    public void initialize() {
        enabled = config.getBoolean(UserConfigurationKeys.POLICY_PASSWORD_RULE_NOWHITTESPACE_ENABLED);
    }
}