net.hasor.cobble.loader.jar.JarEntryCertification Maven / Gradle / Ivy
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/*
* Copyright 2012-2020 the original author or authors.
*
* 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
*
* https://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 net.hasor.cobble.loader.jar;
import java.security.CodeSigner;
import java.security.cert.Certificate;
/**
* {@link Certificate} and {@link CodeSigner} details for a {@link JarEntry} from a signed
* {@link JarFile}.
*
* @author Phillip Webb
*/
class JarEntryCertification {
static final JarEntryCertification NONE = new JarEntryCertification(null, null);
private final Certificate[] certificates;
private final CodeSigner[] codeSigners;
JarEntryCertification(Certificate[] certificates, CodeSigner[] codeSigners) {
this.certificates = certificates;
this.codeSigners = codeSigners;
}
Certificate[] getCertificates() {
return (this.certificates != null) ? this.certificates.clone() : null;
}
CodeSigner[] getCodeSigners() {
return (this.codeSigners != null) ? this.codeSigners.clone() : null;
}
static JarEntryCertification from(java.util.jar.JarEntry certifiedEntry) {
Certificate[] certificates = (certifiedEntry != null) ? certifiedEntry.getCertificates() : null;
CodeSigner[] codeSigners = (certifiedEntry != null) ? certifiedEntry.getCodeSigners() : null;
if (certificates == null && codeSigners == null) {
return NONE;
}
return new JarEntryCertification(certificates, codeSigners);
}
}