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SingleCertManager.java
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SingleCertManager.java
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/*
*
* © 2022 Synopsys, Inc. All rights reserved worldwide.
*
* 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 com.secdec.codedx.security;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.security.KeyStore;
import java.security.cert.Certificate;
/**
* ExtraCertManager implementation that only allows a single accepted
* certificate at once. Any time a certificate is added (be it temporarily or
* permanently), any previous certificates will be forgotten. At any given time,
* the {@link #asKeyStore()} method should return a KeyStore with 0 or 1
* certificates registered.
*/
public class SingleCertManager implements ExtraCertManager {
private char[] password;
private KeyStore keyStore;
public SingleCertManager(String password) {
this.password = password.toCharArray();
}
public void addTemporaryCert(Certificate cert) {
}
public void addPermanentCert(Certificate cert) throws IOException, GeneralSecurityException {
// create a keystore and put the cert in it
keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.load(null, password);
keyStore.setCertificateEntry("default", cert);
}
public void purgeTemporaryCerts() {
}
public void purgePermanentCerts() {
}
public void purgeAllCerts() {
}
public KeyStore asKeyStore() throws GeneralSecurityException {
return keyStore;
}
}