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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.configuration;
import java.util.regex.Pattern;
public final class EnvValidationUtils {
private EnvValidationUtils() {}
public static Boolean isPathValid(String path) {
return path.matches("^/|(/[a-zA-Z0-9_-]+)+/?$");
}
public static Boolean isAlphaNumeric(String caName) {
return caName.matches("^[a-zA-Z0-9]*$");
}
public static Boolean isCountryValid(String country) {
return country.matches("^([A-Z][A-Z])$");
}
public static Boolean isCommonNameValid(String commonName) {
return !isSpecialCharsPresent(commonName) &&
!isHttpProtocolsPresent(commonName) &&
!isIpAddressPresent(commonName) &&
!isPortNumberPresent(commonName);
}
static Boolean isPortNumberPresent(String stringToCheck) {
return Pattern.compile(":[0-9]{1,5}").matcher(stringToCheck).find();
}
static Boolean isIpAddressPresent(String stringToCheck) {
return Pattern.compile("[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}").matcher(stringToCheck).find();
}
static Boolean isHttpProtocolsPresent(String stringToCheck) {
return Pattern.compile("[h][t][t][p][:][/][/]|[h][t][t][p][s][:][/][/]").matcher(stringToCheck).find();
}
public static Boolean isSpecialCharsPresent(String stringToCheck) {
return Pattern.compile("[~#@*$+%!()?/{}<>\\|_^]").matcher(stringToCheck).find();
}
}
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