forked from wildfly-security/wildfly-elytron
/
DirContextFactoryRule.java
273 lines (241 loc) · 13.3 KB
/
DirContextFactoryRule.java
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/*
* JBoss, Home of Professional Open Source
*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* 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 org.wildfly.security.ldap;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.math.BigInteger;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.KeyStore;
import java.security.MessageDigest;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
import java.util.regex.Pattern;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
import javax.security.auth.x500.X500Principal;
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;
import org.wildfly.common.function.ExceptionSupplier;
import org.wildfly.common.iteration.ByteIterator;
import org.wildfly.common.iteration.CodePointIterator;
import org.wildfly.security.apacheds.LdapService;
import org.wildfly.security.auth.realm.ldap.DirContextFactory;
import org.wildfly.security.auth.realm.ldap.SimpleDirContextFactoryBuilder;
import org.wildfly.security.x500.cert.BasicConstraintsExtension;
import org.wildfly.security.x500.cert.SelfSignedX509CertificateAndSigningKey;
import org.wildfly.security.x500.cert.X509CertificateBuilder;
/**
* @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
*/
public class DirContextFactoryRule implements TestRule {
static final String SERVER_DN = "uid=server,dc=elytron,dc=wildfly,dc=org";
static final String SERVER_CREDENTIAL = "serverPassword";
static final int LDAP_PORT = 11390;
private static final char[] PASSWORD = "Elytron".toCharArray();
private static final String LDAP_DIRECTORY_LOCATION = "./target/test-classes/ldap";
private static final String LDIF_LOCATION = "/elytron-x509-verification.ldif";
private static final String CA_JKS_LOCATION = "./target/test-classes/ca/jks";
private static void createStoreFiles(File localhostFile, KeyStore localhostKeyStore, File scarabFile, KeyStore scarabKeyStore, File trustFile, KeyStore trustStore) throws Exception{
try (OutputStream ladybirdStream = new FileOutputStream(localhostFile)){
localhostKeyStore.store(ladybirdStream, PASSWORD);
}
try (OutputStream scarabStream = new FileOutputStream(scarabFile)){
scarabKeyStore.store(scarabStream, PASSWORD);
}
try (OutputStream trustStream = new FileOutputStream(trustFile)){
trustStore.store(trustStream, PASSWORD);
}
}
private static void createStores(KeyStore localhostKeyStore, KeyStore scarabKeyStore, KeyStore trustStore) throws Exception{
X500Principal issuerDN = new X500Principal("O=Root Certificate Authority, EMAILADDRESS=elytron@wildfly.org, C=UK, ST=Elytron, CN=Elytron CA");
X500Principal localhostDN = new X500Principal("OU=Elytron, O=Elytron, C=CZ, ST=Elytron, CN=localhost");
X500Principal scarabDN = new X500Principal("OU=Elytron, O=Elytron, C=UK, ST=Elytron, CN=Scarab");
SelfSignedX509CertificateAndSigningKey issuerSelfSignedX509CertificateAndSigningKey = SelfSignedX509CertificateAndSigningKey.builder()
.setDn(issuerDN)
.setKeyAlgorithmName("RSA")
.setSignatureAlgorithmName("SHA256withRSA")
.addExtension(false, "BasicConstraints", "CA:true,pathlen:2147483647")
.build();
X509Certificate issuerCertificate = issuerSelfSignedX509CertificateAndSigningKey.getSelfSignedCertificate();
trustStore.setCertificateEntry("mykey", issuerCertificate);
// Generates certificate and keystore for Localhost
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
KeyPair localhostKeys = keyPairGenerator.generateKeyPair();
PrivateKey localhostSigningKey = localhostKeys.getPrivate();
PublicKey localhostPublicKey = localhostKeys.getPublic();
X509Certificate localhostCertificate = new X509CertificateBuilder()
.setIssuerDn(issuerDN)
.setSubjectDn(localhostDN)
.setSignatureAlgorithmName("SHA256withRSA")
.setSigningKey(issuerSelfSignedX509CertificateAndSigningKey.getSigningKey())
.setPublicKey(localhostPublicKey)
.setSerialNumber(new BigInteger("3"))
.addExtension(new BasicConstraintsExtension(false, false, -1))
.build();
localhostKeyStore.setKeyEntry("localhost", localhostSigningKey, PASSWORD, new X509Certificate[]{localhostCertificate,issuerCertificate});
// Generates certificate and keystore for Scarab
KeyPair scarabKeys = keyPairGenerator.generateKeyPair();
PrivateKey scarabSigningKey = scarabKeys.getPrivate();
PublicKey scarabPublicKey = scarabKeys.getPublic();
X509Certificate scarabCertificate = new X509CertificateBuilder()
.setIssuerDn(issuerDN)
.setSubjectDn(scarabDN)
.setSignatureAlgorithmName("SHA256withRSA")
.setSigningKey(issuerSelfSignedX509CertificateAndSigningKey.getSigningKey())
.setPublicKey(scarabPublicKey)
.setSerialNumber(new BigInteger("4"))
.addExtension(new BasicConstraintsExtension(false, false, -1))
.build();
scarabKeyStore.setKeyEntry("scarab", scarabSigningKey, PASSWORD, new X509Certificate[]{scarabCertificate,issuerCertificate});
// Modify the ldif
MessageDigest md = MessageDigest.getInstance("SHA-1");
String digest = ByteIterator.ofBytes(md.digest(scarabCertificate.getEncoded())).hexEncode(true).drainToString();
File workingDirLDIF = new File(LDAP_DIRECTORY_LOCATION);
if (workingDirLDIF.exists() == false) {
workingDirLDIF.mkdirs();
}
CodePointIterator certificateBytes = ByteIterator.ofBytes(scarabCertificate.getEncoded()).base64Encode();
String certificateBaseString = "usercertificate:: " + certificateBytes.drainToString();
String certificateString = "";
int counter = 0;
for (int i = 0; i < certificateBaseString.length(); i++){
if(i == 78 || i == (78+77*counter)){
certificateString = certificateString + System.getProperty("line.separator");
certificateString = certificateString + " ";
counter += 1;
}
certificateString = certificateString + certificateBaseString.charAt(i);
}
String certificateBaseStringBinary = "usercertificate;binary:: " + certificateBytes.drainToString();
String certificateStringBinary = "";
counter = 0;
for (int i = 0; i < certificateBaseStringBinary.length(); i++){
if(i == 78 || i == (78+77*counter)){
certificateStringBinary = certificateStringBinary + System.getProperty("line.separator");
certificateStringBinary = certificateStringBinary + " ";
counter += 1;
}
certificateStringBinary = certificateStringBinary + certificateBaseStringBinary.charAt(i);
}
Path filePath = Paths.get(workingDirLDIF.toString() + LDIF_LOCATION);
String ldapDataLdifString = new String(Files.readAllBytes(filePath),StandardCharsets.UTF_8);
ldapDataLdifString = ldapDataLdifString.replaceAll(Pattern.quote("x509digest:"), "x509digest: " + digest);
ldapDataLdifString = ldapDataLdifString.replaceAll(Pattern.quote("usercertificate::"), certificateString);
ldapDataLdifString = ldapDataLdifString.replaceAll(Pattern.quote("usercertificate;binary::"), certificateString);
Files.write(filePath, ldapDataLdifString.getBytes(StandardCharsets.UTF_8));
}
private static void setUp() throws Exception{
File workingDirCA = new File(CA_JKS_LOCATION);
if (workingDirCA.exists() == false) {
workingDirCA.mkdirs();
}
File workingDirLDIF = new File(LDAP_DIRECTORY_LOCATION);
if (workingDirLDIF.exists() == false) {
workingDirLDIF.mkdirs();
}
Files.copy(Paths.get(workingDirLDIF + LDIF_LOCATION), Paths.get(workingDirLDIF + LDIF_LOCATION + ".bak"), StandardCopyOption.REPLACE_EXISTING);
KeyStore localhostKeyStore = KeyStore.getInstance("JKS");
localhostKeyStore.load(null, null);
KeyStore scarabKeyStore = KeyStore.getInstance("JKS");
scarabKeyStore.load(null, null);
KeyStore trustStore = KeyStore.getInstance("JKS");
trustStore.load(null, null);
File localhostFile = new File(workingDirCA, "localhost.keystore");
File scarabFile = new File(workingDirCA, "scarab.keystore");
File trustFile = new File(workingDirCA, "ca.truststore");
createStores(localhostKeyStore, scarabKeyStore, trustStore);
createStoreFiles(localhostFile, localhostKeyStore, scarabFile, scarabKeyStore, trustFile, trustStore);
}
@Override
public Statement apply(Statement current, Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
setUp();
LdapService embeddedServer = startEmbeddedServer();
try {
current.evaluate();
} catch (Exception e) {
throw e;
} finally {
if (embeddedServer != null) {
embeddedServer.close();
}
}
}
};
}
public ExceptionSupplier<DirContext, NamingException> create() {
SocketFactory socketFactory;
try {
File workingDirCA = new File(CA_JKS_LOCATION);
File trustFile = new File(workingDirCA, "ca.truststore");
if (trustFile.exists() == false) {
setUp();
}
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.load(new FileInputStream(getClass().getResource("/ca/jks/ca.truststore").getFile()), PASSWORD);
TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustFactory.init(keyStore);
SSLContext context = SSLContext.getInstance("TLS");
context.init(null, trustFactory.getTrustManagers(), null);
socketFactory = context.getSocketFactory();
} catch (Exception e) {
throw new IllegalStateException(e);
}
return () -> SimpleDirContextFactoryBuilder.builder()
.setProviderUrl(String.format("ldap://localhost:%d/", LDAP_PORT))
.setSecurityPrincipal(SERVER_DN)
.setSecurityCredential(SERVER_CREDENTIAL)
.setSocketFactory(socketFactory)
.build().obtainDirContext(DirContextFactory.ReferralMode.IGNORE);
}
private LdapService startEmbeddedServer() {
try {
return LdapService.builder()
.setWorkingDir(new File("./target/apache-ds/working"))
.createDirectoryService("Test Service")
.addPartition("Elytron", "dc=elytron,dc=wildfly,dc=org", 5, "uid")
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-credential-tests.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/memberOf-schema.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-attribute-tests.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-role-mapping-tests.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-group-mapping-tests.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-otp-tests.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-keystore-tests.ldif"))
.importLdif(PasswordSupportSuiteChild.class.getResourceAsStream("/ldap/elytron-x509-verification.ldif"))
.addTcpServer("Default TCP", "localhost", LDAP_PORT, "/ca/jks/localhost.keystore", "Elytron")
.start();
} catch (Exception e) {
throw new RuntimeException("Could not start LDAP embedded server.", e);
}
}
}