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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. 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.auth.cm.validation;
import java.util.List;
import java.util.regex.Pattern;
import org.onap.aaf.auth.dao.cass.ArtiDAO;
import org.onap.aaf.auth.dao.cass.ArtiDAO.Data;
import org.onap.aaf.auth.validation.Validator;
/**
* Validator
* Consistently apply content rules for content (incoming)
*
* Note: We restrict content for usability in URLs (because RESTful service), and avoid
* issues with Regular Expressions, and other enabling technologies.
* @author Jonathan
*
*/
public class CertmanValidator extends Validator{
// Repeated Msg fragments
private static final String MECHID = "mechid";
private static final String MACHINE = "machine";
private static final String ARTIFACT_LIST_IS_NULL = "Artifact List is null.";
private static final String Y = "y.";
private static final String IES = "ies.";
private static final String ENTR = " entr";
private static final String MUST_HAVE_AT_LEAST = " must have at least ";
private static final String IS_NULL = " is null.";
private static final String ARTIFACTS_MUST_HAVE_AT_LEAST = "Artifacts must have at least ";
private static final Pattern ALPHA_NUM = Pattern.compile("[a-zA-Z0-9]*");
private static boolean disallowTmp = true;
public static void allowTmp() {
disallowTmp=false;
}
public CertmanValidator nullBlankMin(String name, List<String> list, int min) {
if (list==null) {
msg(name + IS_NULL);
} else {
if (list.size()<min) {
msg(name + MUST_HAVE_AT_LEAST + min + ENTR + (min==1?Y:IES));
} else {
for (String s : list) {
nullOrBlank("List Item",s);
}
}
}
return this;
}
public CertmanValidator artisRequired(List<ArtiDAO.Data> list, int min) {
if (list==null) {
msg(ARTIFACT_LIST_IS_NULL);
} else {
if (list.size()<min) {
msg(ARTIFACTS_MUST_HAVE_AT_LEAST + min + ENTR + (min==1?Y:IES));
} else {
for (ArtiDAO.Data a : list) {
allRequired(a);
if(disallowTmp && a.dir!=null && a.dir.startsWith("/tmp")) {
msg("Certificates may not be deployed into /tmp directory (they will be removed at a random time by O/S)");
}
}
}
}
return this;
}
public CertmanValidator keys(ArtiDAO.Data add) {
if (add==null) {
msg("Artifact is null.");
} else {
nullOrBlank(MECHID, add.mechid);
nullOrBlank(MACHINE, add.machine);
}
return this;
}
private CertmanValidator allRequired(Data a) {
if (a==null) {
msg("Artifact is null.");
} else {
nullOrBlank(MECHID, a.mechid);
nullOrBlank(MACHINE, a.machine);
nullOrBlank("ca",a.ca);
nullOrBlank("dir",a.dir);
match("NS must be dot separated AlphaNumeric",a.ns,NAME_CHARS);
match("O/S User must be AlphaNumeric",a.os_user,ALPHA_NUM);
// Note: AppName, Notify & Sponsor are currently not required
}
return this;
}
}
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