import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import org.bouncycastle.asn1.cmp.ErrorMsgContent;
import org.bouncycastle.asn1.cmp.PKIBody;
import org.bouncycastle.asn1.cmp.PKIMessage;
+import org.bouncycastle.asn1.x500.X500Name;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.onap.aaf.certservice.cmpv2client.exceptions.CmpClientException;
import org.onap.aaf.certservice.cmpv2client.exceptions.PkiErrorException;
+import org.onap.aaf.certservice.cmpv2client.model.Cmpv2CertificationModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private CmpResponseHelper() {
}
- public static void checkIfCmpResponseContainsError(PKIMessage respPkiMessage)
+ static void checkIfCmpResponseContainsError(PKIMessage respPkiMessage)
throws CmpClientException {
if (respPkiMessage.getBody().getType() == PKIBody.TYPE_ERROR) {
final ErrorMsgContent errorMsgContent =
}
}
+
/**
- * @param cert byte array that contains certificate
- * @param returnType the type of Certificate to be returned, for example X509Certificate.class.
- * Certificate.class can be used if certificate type is unknown.
- * @throws CertificateParsingException if the byte array does not contain a proper certificate.
+ * Puts together certChain and Trust store and verifies the certChain
+ *
+ * @param respPkiMessage PKIMessage that may contain extra certs used for certchain
+ * @param certRepMessage CertRepMessage that should contain rootCA for certchain
+ * @param leafCertificate certificate returned from our original Cert Request
+ * @return model for certification containing certificate chain and trusted certificates
+ * @throws CertificateParsingException thrown if error occurs while parsing certificate
+ * @throws IOException thrown if IOException occurs while parsing certificate
+ * @throws CmpClientException thrown if error occurs during the verification of the certChain
*/
- public static <T extends Certificate> Optional<X509Certificate> getCertfromByteArray(
- byte[] cert, Class<T> returnType) throws CertificateParsingException, CmpClientException {
- LOG.debug("Retrieving certificate of type {} from byte array.", returnType);
- return getCertfromByteArray(cert, BouncyCastleProvider.PROVIDER_NAME, returnType);
+ static Cmpv2CertificationModel verifyAndReturnCertChainAndTrustSTore(
+ PKIMessage respPkiMessage, CertRepMessage certRepMessage, X509Certificate leafCertificate)
+ throws CertificateParsingException, IOException, CmpClientException {
+ Map<X500Name, X509Certificate> certificates = mapAllCertificates(respPkiMessage, certRepMessage);
+ return extractCertificationModel(certificates, leafCertificate);
}
- /**
- * @param cert byte array that contains certificate
- * @param provider provider used to generate certificate from bytes
- * @param returnType the type of Certificate to be returned, for example X509Certificate.class.
- * Certificate.class can be used if certificate type is unknown.
- * @throws CertificateParsingException if the byte array does not contain a proper certificate.
- */
- public static <T extends Certificate> Optional<X509Certificate> getCertfromByteArray(
- byte[] cert, String provider, Class<T> returnType)
- throws CertificateParsingException, CmpClientException {
- String prov = provider;
- if (provider == null) {
- prov = BouncyCastleProvider.PROVIDER_NAME;
- }
+ private static Map<X500Name, X509Certificate> mapAllCertificates(
+ PKIMessage respPkiMessage, CertRepMessage certRepMessage
+ )
+ throws IOException, CertificateParsingException, CmpClientException {
- if (returnType.equals(X509Certificate.class)) {
- return parseX509Certificate(prov, cert);
+ Map<X500Name, X509Certificate> certificates = new HashMap<>();
+
+ CMPCertificate[] extraCerts = respPkiMessage.getExtraCerts();
+ certificates.putAll(mapCertificates(extraCerts));
+
+ CMPCertificate[] caPubsCerts = certRepMessage.getCaPubs();
+ certificates.putAll(mapCertificates(caPubsCerts));
+
+ return certificates;
+ }
+
+ private static Map<X500Name, X509Certificate> mapCertificates(
+ CMPCertificate[] cmpCertificates)
+ throws CertificateParsingException, CmpClientException, IOException {
+
+ Map<X500Name, X509Certificate> certificates = new HashMap<>();
+ if (cmpCertificates != null) {
+ for (CMPCertificate certificate : cmpCertificates) {
+ getCertFromByteArray(certificate.getEncoded(), X509Certificate.class)
+ .ifPresent(x509Certificate ->
+ certificates.put(extractSubjectDn(x509Certificate), x509Certificate)
+ );
+ }
}
- return Optional.empty();
+
+ return certificates;
}
- /**
- * Check the certificate with CA certificate.
- *
- * @param caCertChain Collection of X509Certificates. May not be null, an empty list or a
- * Collection with null entries.
- * @throws CmpClientException if verification failed
- */
- public static void verify(List<X509Certificate> caCertChain) throws CmpClientException {
- int iterator = 1;
- while (iterator < caCertChain.size()) {
- verify(caCertChain.get(iterator - 1), caCertChain.get(iterator), null);
- iterator += 1;
+ private static Cmpv2CertificationModel extractCertificationModel(
+ Map<X500Name, X509Certificate> certificates, X509Certificate leafCertificate
+ )
+ throws CmpClientException {
+ List<X509Certificate> certificateChain = new ArrayList<>();
+ X509Certificate previousCertificateInChain;
+ X509Certificate nextCertificateInChain = leafCertificate;
+ do {
+ certificateChain.add(nextCertificateInChain);
+ certificates.remove(extractSubjectDn(nextCertificateInChain));
+ previousCertificateInChain = nextCertificateInChain;
+ nextCertificateInChain = certificates.get(extractIssuerDn(nextCertificateInChain));
+ verify(previousCertificateInChain, nextCertificateInChain, null);
}
+ while (!isSelfSign(nextCertificateInChain));
+ List<X509Certificate> trustedCertificates = new ArrayList<>(certificates.values());
+
+ return new Cmpv2CertificationModel(certificateChain, trustedCertificates);
+ }
+
+ private static boolean isSelfSign(X509Certificate certificate) {
+ return extractIssuerDn(certificate).equals(extractSubjectDn(certificate));
+ }
+
+ private static X500Name extractIssuerDn(X509Certificate x509Certificate) {
+ return X500Name.getInstance(x509Certificate.getIssuerDN());
+ }
+
+ private static X500Name extractSubjectDn(X509Certificate x509Certificate) {
+ return X500Name.getInstance(x509Certificate.getSubjectDN());
}
+
/**
* Check the certificate with CA certificate.
*
* path validation
* @throws CmpClientException if certificate could not be validated
*/
- public static void verify(
+ private static void verify(
X509Certificate certificate,
X509Certificate caCertChain,
Date date,
}
}
- public static void verifyCertificates(
+ private static void verifyCertificates(
X509Certificate certificate,
X509Certificate caCertChain,
Date date,
PKIXCertPathChecker[] pkixCertPathCheckers)
throws CertificateException, NoSuchProviderException, InvalidAlgorithmParameterException,
NoSuchAlgorithmException, CertPathValidatorException {
+ if (caCertChain == null) {
+ final String noRootCaCertificateMessage = "Server response does not contain proper root CA certificate";
+ throw new CertificateException(noRootCaCertificateMessage);
+ }
LOG.debug(
"Verifying certificate {} as part of cert chain with certificate {}",
certificate.getSubjectDN().getName(),
}
}
- public static PKIXParameters getPkixParameters(
+ private static PKIXParameters getPkixParameters(
X509Certificate caCertChain, Date date, PKIXCertPathChecker[] pkixCertPathCheckers)
throws InvalidAlgorithmParameterException {
TrustAnchor anchor = new TrustAnchor(caCertChain, null);
return params;
}
- public static CertPath getCertPath(X509Certificate certificate)
+ private static CertPath getCertPath(X509Certificate certificate)
throws CertificateException, NoSuchProviderException {
ArrayList<X509Certificate> certlist = new ArrayList<>();
certlist.add(certificate);
.generateCertPath(certlist);
}
- /**
- * Parse a X509Certificate from an array of bytes
- *
- * @param provider a provider name
- * @param cert a byte array containing an encoded certificate
- * @return a decoded X509Certificate
- * @throws CertificateParsingException if the byte array wasn't valid, or contained a certificate
- * other than an X509 Certificate.
- */
- public static Optional<X509Certificate> parseX509Certificate(String provider, byte[] cert)
- throws CertificateParsingException, CmpClientException {
- LOG.debug("Parsing X509Certificate from bytes with provider {}", provider);
- final CertificateFactory cf = getCertificateFactory(provider);
- X509Certificate result;
- try {
- result =
- (X509Certificate)
- Objects.requireNonNull(cf).generateCertificate(new ByteArrayInputStream(cert));
- } catch (CertificateException ce) {
- throw new CertificateParsingException("Could not parse byte array as X509Certificate ", ce);
- }
- if (result != null) {
- return Optional.of(result);
- } else {
- throw new CertificateParsingException("Could not parse byte array as X509Certificate.");
- }
- }
-
/**
* Returns a CertificateFactory that can be used to create certificates from byte arrays and such.
*
* null is passed.
* @return CertificateFactory for creating certificate
*/
- public static CertificateFactory getCertificateFactory(final String provider)
+ private static CertificateFactory getCertificateFactory(final String provider)
throws CmpClientException {
LOG.debug("Creating certificate Factory to generate certificate using provider {}", provider);
final String prov;
}
/**
- * puts together certChain and Trust store and verifies the certChain
- *
- * @param respPkiMessage PKIMessage that may contain extra certs used for certchain
- * @param certRepMessage CertRepMessage that should contain rootCA for certchain
- * @param leafCertificate certificate returned from our original Cert Request
- * @return list of two lists, CertChain and TrustStore
- * @throws CertificateParsingException thrown if error occurs while parsing certificate
- * @throws IOException thrown if IOException occurs while parsing certificate
- * @throws CmpClientException thrown if error occurs during the verification of the certChain
+ * @param cert byte array that contains certificate
+ * @param returnType the type of Certificate to be returned, for example X509Certificate.class.
+ * Certificate.class can be used if certificate type is unknown.
+ * @throws CertificateParsingException if the byte array does not contain a proper certificate.
*/
- public static List<List<X509Certificate>> verifyAndReturnCertChainAndTrustSTore(
- PKIMessage respPkiMessage, CertRepMessage certRepMessage, X509Certificate leafCertificate)
- throws CertificateParsingException, IOException, CmpClientException {
- List<X509Certificate> certChain =
- addExtraCertsToChain(respPkiMessage, certRepMessage, leafCertificate);
- List<String> certNames = getNamesOfCerts(certChain);
- LOG.debug("Verifying the following certificates in the cert chain: {}", certNames);
- verify(certChain);
- ArrayList<X509Certificate> trustStore = new ArrayList<>();
- final int rootCaIndex = certChain.size() - 1;
- trustStore.add(certChain.get(rootCaIndex));
- certChain.remove(rootCaIndex);
- List<List<X509Certificate>> listOfArray = new ArrayList<>();
- listOfArray.add(certChain);
- listOfArray.add(trustStore);
- return listOfArray;
- }
+ static <T extends Certificate> Optional<X509Certificate> getCertFromByteArray(
+ byte[] cert, Class<T> returnType) throws CertificateParsingException, CmpClientException {
+ LOG.debug("Retrieving certificate of type {} from byte array.", returnType);
+ String prov = BouncyCastleProvider.PROVIDER_NAME;
- public static List<String> getNamesOfCerts(List<X509Certificate> certChain) {
- List<String> certNames = new ArrayList<>();
- certChain.forEach(cert -> certNames.add(cert.getSubjectDN().getName()));
- return certNames;
+ if (returnType.equals(X509Certificate.class)) {
+ return parseX509Certificate(prov, cert);
+ } else {
+ LOG.debug("Certificate of type {} was skipped, because type of certificate is not 'X509Certificate'.", returnType);
+ return Optional.empty();
+ }
}
+
/**
- * checks whether PKIMessage contains extracerts to create certchain, if not creates from caPubs
+ * Parse a X509Certificate from an array of bytes
*
- * @param respPkiMessage PKIMessage that may contain extra certs used for certchain
- * @param certRepMessage CertRepMessage that should contain rootCA for certchain
- * @param leafCert certificate at top of certChain.
- * @throws CertificateParsingException thrown if error occurs while parsing certificate
- * @throws IOException thrown if IOException occurs while parsing certificate
- * @throws CmpClientException thrown if there are errors creating CertificateFactory
+ * @param provider a provider name
+ * @param cert a byte array containing an encoded certificate
+ * @return a decoded X509Certificate
+ * @throws CertificateParsingException if the byte array wasn't valid, or contained a certificate
+ * other than an X509 Certificate.
*/
- public static List<X509Certificate> addExtraCertsToChain(
- PKIMessage respPkiMessage, CertRepMessage certRepMessage, X509Certificate leafCert)
- throws CertificateParsingException, IOException, CmpClientException {
- List<X509Certificate> certChain = new ArrayList<>();
- certChain.add(leafCert);
- if (respPkiMessage.getExtraCerts() != null) {
- final CMPCertificate[] extraCerts = respPkiMessage.getExtraCerts();
- for (CMPCertificate cmpCert : extraCerts) {
- Optional<X509Certificate> cert =
- getCertfromByteArray(cmpCert.getEncoded(), X509Certificate.class);
- certChain =
- ifCertPresent(
- certChain,
- cert,
- "Adding certificate from extra certs {} to cert chain",
- "Couldn't add certificate from extra certs, certificate wasn't an X509Certificate");
- return certChain;
- }
- } else {
- final CMPCertificate respCmpCaCert = getRootCa(certRepMessage);
- Optional<X509Certificate> cert =
- getCertfromByteArray(respCmpCaCert.getEncoded(), X509Certificate.class);
- certChain =
- ifCertPresent(
- certChain,
- cert,
- "Adding certificate from CaPubs {} to TrustStore",
- "Couldn't add certificate from CaPubs, certificate wasn't an X509Certificate");
- return certChain;
- }
- return Collections.emptyList();
- }
-
- public static List<X509Certificate> ifCertPresent(
- List<X509Certificate> certChain,
- Optional<X509Certificate> cert,
- String certPresentString,
- String certUnavailableString) {
- if (cert.isPresent()) {
- LOG.debug(certPresentString, cert.get().getSubjectDN().getName());
- certChain.add(cert.get());
- return certChain;
- } else {
- LOG.debug(certUnavailableString);
- return certChain;
+ private static Optional<X509Certificate> parseX509Certificate(String provider, byte[] cert)
+ throws CertificateParsingException, CmpClientException {
+ LOG.debug("Parsing X509Certificate from bytes with provider {}", provider);
+ final CertificateFactory cf = getCertificateFactory(provider);
+ X509Certificate result;
+ try {
+ result = (X509Certificate) Objects.requireNonNull(cf).generateCertificate(new ByteArrayInputStream(cert));
+ return Optional.ofNullable(result);
+ } catch (CertificateException ce) {
+ throw new CertificateParsingException("Could not parse byte array as X509Certificate ", ce);
}
}
-
- private static CMPCertificate getRootCa(CertRepMessage certRepMessage) {
- return certRepMessage.getCaPubs()[0];
- }
}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.aaf.certservice.cmpv2client.impl;
+
+import org.bouncycastle.asn1.cmp.CMPCertificate;
+import org.bouncycastle.asn1.cmp.CertRepMessage;
+import org.bouncycastle.asn1.cmp.PKIMessage;
+import org.bouncycastle.util.io.pem.PemObject;
+import org.bouncycastle.util.io.pem.PemReader;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.onap.aaf.certservice.cmpv2client.exceptions.CmpClientException;
+import org.onap.aaf.certservice.cmpv2client.model.Cmpv2CertificationModel;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.StringReader;
+import java.security.NoSuchProviderException;
+import java.security.Security;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+
+import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+class CmpResponseHelperTest {
+
+
+ private static final String EXPECTED_ERROR_MESSAGE = "Something was wrong with the supplied certificate";
+
+ private static final String TEST_1LAYER_ENTITY_CERT = ""
+ + "-----BEGIN CERTIFICATE-----\n"
+ + "MIIEqDCCAxCgAwIBAgIUFioEkVJsxfZGGDMEyCA8Rin3uhQwDQYJKoZIhvcNAQEL\n"
+ + "BQAwYTEjMCEGCgmSJomT8ixkAQEME2MtMDM1ZDk4NTAwYzhiN2JiMjIxFTATBgNV\n"
+ + "BAMMDE1hbmFnZW1lbnRDQTEjMCEGA1UECgwaRUpCQ0EgQ29udGFpbmVyIFF1aWNr\n"
+ + "c3RhcnQwHhcNMjAwMzI0MTEzNTU0WhcNMjIwMzI0MTEzNTU0WjCBljEgMB4GCSqG\n"
+ + "SIb3DQEJARYRQ29tbW9uTmFtZUBjbi5jb20xDjAMBgNVBAMMBUNsMTIzMQ0wCwYD\n"
+ + "VQQLDARPTkFQMRkwFwYDVQQKDBBMaW51eC1Gb3VuZGF0aW9uMRYwFAYDVQQHDA1T\n"
+ + "YW4tRnJhbmNpc2NvMRMwEQYDVQQIDApDYWxpZm9ybmlhMQswCQYDVQQGEwJVUzCC\n"
+ + "ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL94FcmRn/g9Y9ZrEL+jKiud\n"
+ + "xzDdtVLoF0ijZOGG0rnzyimzzwOjd8LA0jiZlYtpoDef95bbMeZJMKzE3bA8EMFp\n"
+ + "hynqUHs/KdsLBV+o3J6EzlpYHrwypX7kOriw9o4dmPAxvJHXTu3HC2SejJjHHArk\n"
+ + "FyahEJ03ypvCJx3iPvGXkLI9tZetobiVXslBJd5t0hQj+JQxzAlTwS0fV+xMowFT\n"
+ + "css2IlGXfQgd88cdhXBVOE0//qln1ko3G3KeH58iIWLqh9KG660SCeoTCop7bO1N\n"
+ + "abVrcXlgdE06hAvzTj3FoBxqO5KEWDPo2Dr11qRdq8bLP2T0EbTzAw4DPUwE+H8C\n"
+ + "AwEAAaOBoTCBnjAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFDPaBc+EX/hCLe5c\n"
+ + "d+oZIxcQZ1tHMB8GA1UdEQQYMBaCBUNsMTIzgg10ZXN0Lm9uYXAub3JnMB0GA1Ud\n"
+ + "JQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDBDAdBgNVHQ4EFgQU4dP1HuV9O+sHInl+\n"
+ + "WuvdDJ63lp8wDgYDVR0PAQH/BAQDAgXgMA0GCSqGSIb3DQEBCwUAA4IBgQBWTF8C\n"
+ + "sH0ir4bj7rTlJMf5o7apkXFeQ/c7+zXnSLCfXqwM6ad0EDh3FixfTC8IpW5CaENt\n"
+ + "zTR7IGJr06ccwLgsigR7FxJKnEkxJiBxzkE3zFOEel3KAnV2b7KvOP7cJAzsCdcS\n"
+ + "iZU475XHOw4Ox3k8fHzhTJJa0Tzw5EjQ3GO99HTiUClGrjJuYDLfen1q7IQSNuTY\n"
+ + "FzxJZjyqzi34pkKeCNSPRj8Z8Q5aZiWqlmzSJmZRT83xzzeW/pQ1JwvIrWwrbEjR\n"
+ + "FPXBlUa1n2HztkDgeBQfRyMAj5ixFV+s1Jj+cEYl3pjbugnuHfgBdSJokXFGBo6N\n"
+ + "8PTd1CnMGWcWiMyhbTwNm2UiSr5KhQbjABjiUzDp4C7jFhIzmu/4/tm2uA+y0xPN\n"
+ + "342uEZC0ZSZmpCIbQMhPaBNjSHeHj8NaLHjnt5jppLkMxScayRqMvSW07eNew2+k\n"
+ + "VYJD6z6gfy4y+Y5MSLfvddq1JdPDU86TFprtD1ydcUBS5tduYQG2+1bLgpE="
+ + "\n-----END CERTIFICATE-----\n";
+
+ private static final String TEST_1LAYER_CA_CERT = ""
+ + "-----BEGIN CERTIFICATE-----\n"
+ + "MIIEszCCAxugAwIBAgIUEhkh+zJtXZN3K3kzQYcbp2smyIkwDQYJKoZIhvcNAQEL\n"
+ + "BQAwYTEjMCEGCgmSJomT8ixkAQEME2MtMDM1ZDk4NTAwYzhiN2JiMjIxFTATBgNV\n"
+ + "BAMMDE1hbmFnZW1lbnRDQTEjMCEGA1UECgwaRUpCQ0EgQ29udGFpbmVyIFF1aWNr\n"
+ + "c3RhcnQwHhcNMjAwMzI0MTAyODQyWhcNMzAwMzI0MTAyODQyWjBhMSMwIQYKCZIm\n"
+ + "iZPyLGQBAQwTYy0wMzVkOTg1MDBjOGI3YmIyMjEVMBMGA1UEAwwMTWFuYWdlbWVu\n"
+ + "dENBMSMwIQYDVQQKDBpFSkJDQSBDb250YWluZXIgUXVpY2tzdGFydDCCAaIwDQYJ\n"
+ + "KoZIhvcNAQEBBQADggGPADCCAYoCggGBAJyKZyKIRyW6cbga/I1YFJGCEEgs9JVU\n"
+ + "sV7MD5/yF4SIkJlZqFjJ9kfw8D5thg68zAx2vEWIpNTMroqb1eptIn/XsFoyM//6\n"
+ + "HzKrY3UUYWHx9sQMDZPenTL8LTRx+4szSen7rzrozH2pJat7kfX4EODEtQ6q7RQ2\n"
+ + "hmXoo7heeSgiHoeHsPGZixPGzcB27WBaY00Z/sP/n+f0CFaE04MKLw8WeQmq/RkC\n"
+ + "pj628+eBK0lGtEmUcT7z4CBy4x3hbhn9XHOb0+RlDk7rqFbsc09vHoZK2BfQ/r6e\n"
+ + "HguZjBQ5Ebqf6PiLF3HqkSW73toIdIy/olvQ2dLbOEyI4OnlObc+8xs/1AC7l9xX\n"
+ + "FkXY+NBv24KG1C2POXx14+ufHhWY0k2nIRUUlkUIJ7WGMWbuiNUXc1wSE1VrmY/c\n"
+ + "iXlhsJERqFc6bL/STlhOGuwmkdAD1/K8WS+o/QmIIX6cXlOR0U9bHMbD40F9fur6\n"
+ + "PV8wSKcQQNd0VHRLhmFwo4kkhZpDpuUp4QIDAQABo2MwYTAPBgNVHRMBAf8EBTAD\n"
+ + "AQH/MB8GA1UdIwQYMBaAFDPaBc+EX/hCLe5cd+oZIxcQZ1tHMB0GA1UdDgQWBBQz\n"
+ + "2gXPhF/4Qi3uXHfqGSMXEGdbRzAOBgNVHQ8BAf8EBAMCAYYwDQYJKoZIhvcNAQEL\n"
+ + "BQADggGBAFGsyu5nWycdk8iva+uY98QnPQe/M6uaUGUis0vGn9UYxoz5ddtpF3Z+\n"
+ + "MsHgbS51BH9iRYn4ZkQoRoukIjt1iO86d6sgpUS5AStCXsylL4DwAY5G/K5i/Qw5\n"
+ + "x0lP/tRYwqh2tUhmnx1xZLOWbRFZ63A0YHdguj3CqaXQ/cxafYZe0zcNhX3iH3gf\n"
+ + "5kHH8E682RT0x4ibb1JtPioQ48+pweyfMlOJkJ7WmZEfiVQitQSSNOnw1hRORiUz\n"
+ + "oFb0MlYHqe/9lIb9nmzD8QQ9q0H8J6RBCFsntx/Z6oUM8GHr80zAvNjqFfR14lOo\n"
+ + "jp05w2mr7wxIHFpM6h1HGY1QaeGp6W/fi+N7+gSL3nu1LzXVCYNCTcGkBDeasovB\n"
+ + "ma70KHGO4ZyRcEMKFCxxE8y4GZnw/EhMhDDevXAVsHEzr6XsBCJkC8e2l3iW5IKH\n"
+ + "4N/f/k06d4kS5pL290dJ450zx/mBxYGJm+pPHZfDszqVeKn1m1ZhGT80150OePGQ\n"
+ + "Cc2ir84HwQ=="
+ + "\n-----END CERTIFICATE-----\n";
+
+ private static final String TEST_2LAYER_ENTITY_CERT = ""
+ + "-----BEGIN CERTIFICATE-----\n"
+ + "MIIDjDCCAnSgAwIBAgICEAIwDQYJKoZIhvcNAQELBQAwgYQxCzAJBgNVBAYTAlVT\n"
+ + "MRMwEQYDVQQIDApDYWxpZm9ybmlhMRYwFAYDVQQHDA1TYW4tRnJhbmNpc2NvMRkw\n"
+ + "FwYDVQQKDBBMaW51eC1Gb3VuZGF0aW9uMQ0wCwYDVQQLDARPTkFQMR4wHAYDVQQD\n"
+ + "DBVpbnRlcm1lZGlhdGUub25hcC5vcmcwHhcNMjAwMjEyMDk1MTI2WhcNMjIxMTA4\n"
+ + "MDk1MTI2WjB7MQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQG\n"
+ + "A1UEBwwNU2FuLUZyYW5jaXNjbzEZMBcGA1UECgwQTGludXgtRm91bmRhdGlvbjEN\n"
+ + "MAsGA1UECwwET05BUDEVMBMGA1UEAwwMdmlkLm9uYXAub3JnMIIBIjANBgkqhkiG\n"
+ + "9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw+GIRzJzUOh0gtc+wzFJEdTnn+q5F10L0Yhr\n"
+ + "G1xKdjPieHIFGsoiXwcuCU8arNSqlz7ocx62KQRkcA8y6edlOAsYtdOEJvqEI9vc\n"
+ + "eyTB/HYsbzw3URPGch4AmibrQkKU9QvGwouHtHn4R2Ft2Y0tfEqv9hxj9v4njq4A\n"
+ + "EiDLAFLl5FmVyCZu/MtKngSgu1smcaFKTYySPMxytgJZexoa/ALZyyE0gRhsvwHm\n"
+ + "NLGCPt1bmE/PEGZybsCqliyTO0S56ncD55The7+D/UDS4kE1Wg0svlWon/YsE6QW\n"
+ + "B3oeJDX7Kr8ebDTIAErevIAD7Sm4ee5se2zxYrsYlj0MzHZtvwIDAQABoxAwDjAM\n"
+ + "BgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQCvQ1pTvjON6vSlcJRKSY4r\n"
+ + "8q7L4/9ZaVXWJAjzEYJtPIqsgGiPWz0vGfgklowU6tZxp9zRZFXfMil+mPQSe+yo\n"
+ + "ULrZSQ/z48YHPueE/BNO/nT4aaVBEhPLR5aVwC7uQVX8H+m1V1UGT8lk9vdI9rej\n"
+ + "CI9l524sLCpdE4dFXiWK2XHEZ0Vfylk221u3IYEogVVA+UMX7BFPSsOnI2vtYK/i\n"
+ + "lwZtlri8LtTusNe4oiTkYyq+RSyDhtAswg8ANgvfHolhCHoLFj6w1IkG88UCmbwN\n"
+ + "d7BoGMy06y5MJxyXEZG0vR7eNeLey0TIh+rAszAFPsIQvrOHW+HuA+WLQAj1mhnm\n"
+ + "-----END CERTIFICATE-----";
+
+ private static final String TEST_2LAYER_INTERMEDIATE_CERT = ""
+ + "-----BEGIN CERTIFICATE-----\n"
+ + "MIIDqTCCApGgAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwgZcxCzAJBgNVBAYTAlVT\n"
+ + "MRMwEQYDVQQIDApDYWxpZm9ybmlhMRYwFAYDVQQHDA1TYW4tRnJhbmNpc2NvMRkw\n"
+ + "FwYDVQQKDBBMaW51eC1Gb3VuZGF0aW9uMQ0wCwYDVQQLDARPTkFQMREwDwYDVQQD\n"
+ + "DAhvbmFwLm9yZzEeMBwGCSqGSIb3DQEJARYPdGVzdGVyQG9uYXAub3JnMB4XDTIw\n"
+ + "MDIxMjA5NDAxMloXDTIyMTEwODA5NDAxMlowgYQxCzAJBgNVBAYTAlVTMRMwEQYD\n"
+ + "VQQIDApDYWxpZm9ybmlhMRYwFAYDVQQHDA1TYW4tRnJhbmNpc2NvMRkwFwYDVQQK\n"
+ + "DBBMaW51eC1Gb3VuZGF0aW9uMQ0wCwYDVQQLDARPTkFQMR4wHAYDVQQDDBVpbnRl\n"
+ + "cm1lZGlhdGUub25hcC5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB\n"
+ + "AQC1oOYMZ6G+2DGDAizYnzdCNiogivlht1s4oqgem7fM1XFPxD2p31ATIibOdqr/\n"
+ + "gv1qemO9Q4r1xn6w1Ufq7T1K7PjnMzdSeTqZefurE2JM/HHx2QvW4TjMlz2ILgaD\n"
+ + "L1LN60kmMQSOi5VxKJpsrCQxbOsxhvefd212gny5AZMcjJe23kUd9OxUrtvpdLEv\n"
+ + "wI3vFEvT7oRUnEUg/XNz7qeg33vf1C39yMR+6O4s6oevgsEebVKjb+yOoS6zzGtz\n"
+ + "72wZjm07C54ZlO+4Uy+QAlMjRiU3mgWkKbkOy+4CvwehjhpTikdBs2DX39ZLGHhn\n"
+ + "L/0a2NYtGulp9XEqmTvRoI+PAgMBAAGjEDAOMAwGA1UdEwQFMAMBAf8wDQYJKoZI\n"
+ + "hvcNAQELBQADggEBADcitdJ6YswiV8jAD9GK0gf3+zqcGegt4kt+79JXlXYbb1sY\n"
+ + "q3o6prcB7nSUoClgF2xUPCslFGpM0Er9FCSFElQM/ru0l/KVmJS6kSpwEHvsYIH3\n"
+ + "q5anta+Pyk8JSQWAAw+qrind0uBQMnhR8Tn13tgV+Kjvg/xlH/nZIEdN5YtLB1cA\n"
+ + "beVsZRyRfVL9DeZU8s/MZ5wC3kgcEp5A4m5lg7HyBxBdqhzFcDr6xiy6OGqW8Yep\n"
+ + "xrwfc8Fw8a/lOv4U+tBeGNKPQDYaL9hh+oM+qMkNXsHXDqdJsuEGJtU4i3Wcwzoc\n"
+ + "XGN5NWV//4bP+NFmwgcn7AYCdRvz04A8GU/0Cwg=\n"
+ + "-----END CERTIFICATE-----";
+
+ private static final String TEST_2LAYER_CA_CERT = ""
+ + "-----BEGIN CERTIFICATE-----\n"
+ + "MIIDtzCCAp8CFAwqQddh4/iyGfP8UZ3dpXlxfAN8MA0GCSqGSIb3DQEBCwUAMIGX\n"
+ + "MQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNU2Fu\n"
+ + "LUZyYW5jaXNjbzEZMBcGA1UECgwQTGludXgtRm91bmRhdGlvbjENMAsGA1UECwwE\n"
+ + "T05BUDERMA8GA1UEAwwIb25hcC5vcmcxHjAcBgkqhkiG9w0BCQEWD3Rlc3RlckBv\n"
+ + "bmFwLm9yZzAeFw0yMDAyMTIwOTM0MjdaFw0yMTAyMTEwOTM0MjdaMIGXMQswCQYD\n"
+ + "VQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNU2FuLUZyYW5j\n"
+ + "aXNjbzEZMBcGA1UECgwQTGludXgtRm91bmRhdGlvbjENMAsGA1UECwwET05BUDER\n"
+ + "MA8GA1UEAwwIb25hcC5vcmcxHjAcBgkqhkiG9w0BCQEWD3Rlc3RlckBvbmFwLm9y\n"
+ + "ZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMCFrnO7/eT6V+7XkPPd\n"
+ + "eiL/6xXreuegvit/1/jTVjG+3AOVcmTn2WXwXXRcQLvkWQfJVPoltsY8E3FqFRti\n"
+ + "797XjY6cdQJFVDyzNU0+Fb4vJL9FK5wSvnS6EFjBEn3JvXRlENorDCs/mfjkjJoa\n"
+ + "Dl74gXQEJYcg4nsTeNIj7cm3Q7VK3mZt1t7LSJJ+czxv69UJDuNJpmQ/2WOKyLZA\n"
+ + "gTtBJ+Hyol45/OLsrqwq1dAn9ZRWIFPvRt/XQYH9bI/6MtqSreRVUrdYCiTe/XpP\n"
+ + "B/OM6NEi2+p5QLi3Yi70CEbqP3HqUVbkzF+r7bwIb6M5/HxfqzLmGwLvD+6rYnUn\n"
+ + "Bm8CAwEAATANBgkqhkiG9w0BAQsFAAOCAQEAhXoO65DXth2X/zFRNsCNpLwmDy7r\n"
+ + "PxT9ZAIZAzSxx3/aCYiuTrKP1JnqjkO+F2IbikrI4n6sKO49SKnRf9SWTFhd+5dX\n"
+ + "vxq5y7MaqxHAY9J7+Qzq33+COVFQnaF7ddel2NbyUVb2b9ZINNsaZkkPXui6DtQ7\n"
+ + "/Fb/1tmAGWd3hMp75G2thBSzs816JMKKa9WD+4VGATEs6OSll4sv2fOZEn+0mAD3\n"
+ + "9q9c+WtLGIudOwcHwzPb2njtNntQSCK/tVOqbY+vzhMY3JW+p9oSrLDSdGC+pAKK\n"
+ + "m/wB+2VPIYcsPMtIhHC4tgoSaiCqjXYptaOh4b8ye8CPBUCpX/AYYkN0Ow==\n"
+ + "-----END CERTIFICATE-----";
+
+
+ @BeforeAll
+ static void setUpSecurity() {
+ Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
+ }
+
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertInCaPubsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ PKIMessage respPkiMessage = mockExtraCerts(null);
+
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {caCmpCertificate};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityCertificate(certs, TEST_1LAYER_ENTITY_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(certs, caCmpCertificate);
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertInExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] extraCmpCertificates = {caCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CertRepMessage certRepMessage = mockCaPubs(null);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityCertificate(certs, TEST_1LAYER_ENTITY_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(certs, caCmpCertificate);
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertInExtraCertsAndExtraTrustAnchorInCaPubsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] extraCmpCertificates = {caCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CMPCertificate extraTrustAnchor = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {extraTrustAnchor};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityCertificate(certs, TEST_1LAYER_ENTITY_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate, extraTrustAnchor
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertInExtraCertsAndExtraTrustAnchorInExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate trustedCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] extraCmpCertificates = {caCmpCertificate, trustedCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CertRepMessage certRepMessage = mockCaPubs(null);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityCertificate(certs, TEST_1LAYER_ENTITY_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate, trustedCmpCertificate
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertAndIntermediateCertInExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate intermediateCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_INTERMEDIATE_CERT);
+ CMPCertificate[] extraCmpCertificates = {caCmpCertificate, intermediateCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CertRepMessage certRepMessage = mockCaPubs(null);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityAndIntermediateCertificate(certs, TEST_2LAYER_ENTITY_CERT, TEST_2LAYER_INTERMEDIATE_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertAndIntermediateCertInCmpCertificatesAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ PKIMessage respPkiMessage = mockExtraCerts(null);
+
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate intermediateCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_INTERMEDIATE_CERT);
+ CMPCertificate[] cmpCertificates = {caCmpCertificate, intermediateCmpCertificate};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityAndIntermediateCertificate(certs, TEST_2LAYER_ENTITY_CERT, TEST_2LAYER_INTERMEDIATE_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertInCaPubsAndIntermediateCertInExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate intermediateCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_INTERMEDIATE_CERT);
+ CMPCertificate[] extraCmpCertificates = {intermediateCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {caCmpCertificate};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityAndIntermediateCertificate(certs, TEST_2LAYER_ENTITY_CERT, TEST_2LAYER_INTERMEDIATE_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertInCaPubsAndExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] extraCmpCertificates = {caCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+ CMPCertificate[] cmpCertificates = {mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT)};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityCertificate(certs, TEST_1LAYER_ENTITY_CERT);
+ assertThatRootCaAndTrustedCaAreInSecondList(certs, mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT));
+
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertAndIntermediateCertInExtraCertsAndIntermediateCertInCaPubsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate intermediateCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_INTERMEDIATE_CERT);
+ CMPCertificate[] extraCmpCertificates = {caCmpCertificate, intermediateCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+ CMPCertificate[] cmpCertificates = {intermediateCmpCertificate};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityAndIntermediateCertificate(certs, TEST_2LAYER_ENTITY_CERT, TEST_2LAYER_INTERMEDIATE_CERT);
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertAndExtraTrustAnchorInCaPubsAndIntermediateCertInExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate intermediateCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_INTERMEDIATE_CERT);
+ CMPCertificate[] extraCmpCertificates = {intermediateCmpCertificate};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate extraTrustAnchor = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {caCmpCertificate, extraTrustAnchor};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityAndIntermediateCertificate(certs, TEST_2LAYER_ENTITY_CERT, TEST_2LAYER_INTERMEDIATE_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate, extraTrustAnchor
+ );
+ }
+
+ @Test
+ void returnListOfCertificationWhenGivenCaCertAndFirstExtraTrustAnchorInCaPubsAndIntermediateCertAndSecondExtraTrustAnchorInExtraCertsAndEntityCertInLeafCertificate()
+ throws CertificateException, CmpClientException, IOException, NoSuchProviderException {
+ // given
+ CMPCertificate intermediateCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_INTERMEDIATE_CERT);
+ CMPCertificate extraTrustAnchor01 = mockCmpCertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+ CMPCertificate[] extraCmpCertificates = {intermediateCmpCertificate, extraTrustAnchor01};
+ PKIMessage respPkiMessage = mockExtraCerts(extraCmpCertificates);
+
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate extraTrustAnchor02 = mockCmpCertificateFromPem(TEST_1LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {caCmpCertificate, extraTrustAnchor02};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Cmpv2CertificationModel certs = CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate);
+
+ // then
+ assertThatChainContainsEntityAndIntermediateCertificate(certs, TEST_2LAYER_ENTITY_CERT, TEST_2LAYER_INTERMEDIATE_CERT);
+
+ assertThatRootCaAndTrustedCaAreInSecondList(
+ certs,
+ caCmpCertificate, extraTrustAnchor01, extraTrustAnchor02
+ );
+ }
+
+ @Test
+ void throwsExceptionWhenNoCaCertForEntityCertIsGivenAndOnlyExtraTrustAnchorIsReturned()
+ throws CertificateException, IOException, NoSuchProviderException {
+ // given
+
+ PKIMessage respPkiMessage = mockExtraCerts(null);
+
+ CMPCertificate trustedCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {trustedCmpCertificate};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Exception exception = assertThrows(
+ CmpClientException.class,
+ () -> CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate
+ )
+ );
+
+ String actualMessage = exception.getMessage();
+
+ // then
+ assertThat(actualMessage).isEqualTo(EXPECTED_ERROR_MESSAGE);
+ }
+
+ @Test
+ void throwsExceptionWhenBothExtraCertsAndCaPubsAreEmpty()
+ throws CertificateException, IOException, NoSuchProviderException {
+ // given
+
+ PKIMessage respPkiMessage = mockExtraCerts(null);
+ CertRepMessage certRepMessage = mockCaPubs(null);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_1LAYER_ENTITY_CERT);
+
+ // when
+ Exception exception = assertThrows(
+ CmpClientException.class,
+ () -> CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate
+ )
+ );
+
+ String actualMessage = exception.getMessage();
+
+ // then
+ assertThat(actualMessage).isEqualTo(EXPECTED_ERROR_MESSAGE);
+ }
+
+ @Test
+ void throwsExceptionWhenNoIntermediateCertForEntityCertIsGiven()
+ throws CertificateException, IOException, NoSuchProviderException {
+ // given
+
+ PKIMessage respPkiMessage = mockExtraCerts(null);
+
+ CMPCertificate caCmpCertificate = mockCmpCertificateFromPem(TEST_2LAYER_CA_CERT);
+ CMPCertificate[] cmpCertificates = {caCmpCertificate};
+ CertRepMessage certRepMessage = mockCaPubs(cmpCertificates);
+
+ X509Certificate leafCertificate = getX509CertificateFromPem(TEST_2LAYER_ENTITY_CERT);
+
+ // when
+ Exception exception = assertThrows(
+ CmpClientException.class,
+ () -> CmpResponseHelper.verifyAndReturnCertChainAndTrustSTore(
+ respPkiMessage, certRepMessage, leafCertificate
+ )
+ );
+
+ String actualMessage = exception.getMessage();
+
+ // then
+ assertThat(actualMessage).isEqualTo(EXPECTED_ERROR_MESSAGE);
+ }
+
+
+ private void assertThatRootCaAndTrustedCaAreInSecondList(
+ Cmpv2CertificationModel certs, CMPCertificate... rootAndTrustedCerts
+ ) throws IOException {
+ assertThat(certs.getTrustedCertificates().size()).isEqualTo(rootAndTrustedCerts.length);
+ for (CMPCertificate certificate : rootAndTrustedCerts) {
+ assertThat(certs.getTrustedCertificates())
+ .extracting(Certificate::getEncoded)
+ .contains(certificate.getEncoded());
+ }
+ }
+
+ private void assertThatChainContainsEntityCertificate(
+ Cmpv2CertificationModel certs, String entityCertificate
+ ) throws CertificateEncodingException, IOException {
+ assertThat(certs.getCertificateChain().size()).isEqualTo(1);
+ assertThat(certs.getCertificateChain().get(0).getEncoded()).isEqualTo(createPemObject(entityCertificate).getContent());
+ }
+
+ private void assertThatChainContainsEntityAndIntermediateCertificate(
+ Cmpv2CertificationModel certs, String entityCertificate, String intermediateCertificate
+ ) throws CertificateEncodingException, IOException {
+ assertThat(certs.getCertificateChain().size()).isEqualTo(2);
+ assertThat(certs.getCertificateChain().get(0).getEncoded()).isEqualTo(createPemObject(entityCertificate).getContent());
+ assertThat(certs.getCertificateChain().get(1).getEncoded()).isEqualTo(createPemObject(intermediateCertificate).getContent());
+ }
+
+ private X509Certificate getX509CertificateFromPem(String pem) throws CertificateException, NoSuchProviderException, IOException {
+ return (X509Certificate)
+ CertificateFactory.getInstance("X.509", "BC").generateCertificate(
+ new ByteArrayInputStream(createPemObject(pem).getContent())
+ );
+ }
+
+ private PKIMessage mockExtraCerts(CMPCertificate[] cmpCertificates) {
+ PKIMessage respPkiMessage = mock(PKIMessage.class);
+ when(respPkiMessage.getExtraCerts()).thenReturn(cmpCertificates);
+ return respPkiMessage;
+ }
+
+ private CertRepMessage mockCaPubs(CMPCertificate[] cmpCertificates) {
+ CertRepMessage certRepMessage = mock(CertRepMessage.class);
+ when(certRepMessage.getCaPubs()).thenReturn(cmpCertificates);
+ return certRepMessage;
+ }
+
+ private CMPCertificate mockCmpCertificateFromPem(String pem) throws IOException {
+ return mockCmpCertificate(createPemObject(pem).getContent());
+ }
+
+ private CMPCertificate mockCmpCertificate(byte[] encodedCertificate) throws IOException {
+ CMPCertificate cmpCertificate01 = mock(CMPCertificate.class);
+ when(cmpCertificate01.getEncoded()).thenReturn(encodedCertificate);
+ return cmpCertificate01;
+ }
+
+ private PemObject createPemObject(String pem) throws IOException {
+ try (StringReader stringReader = new StringReader(pem);
+ PemReader pemReader = new PemReader(stringReader)) {
+ return pemReader.readPemObject();
+ }
+ }
+}
Code Review / oom / platform / cert-service.git / commitdiff