org.wildfly.security.credential.source.KeyStoreCredentialSource Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* Copyright 2016 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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.credential.source;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.security.KeyPair;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;
import java.security.spec.AlgorithmParameterSpec;
import org.wildfly.common.Assert;
import org.wildfly.security.SecurityFactory;
import org.wildfly.security.auth.SupportLevel;
import org.wildfly.security.credential.Credential;
import org.wildfly.security.credential.KeyPairCredential;
import org.wildfly.security.credential.PasswordCredential;
import org.wildfly.security.credential.PublicKeyCredential;
import org.wildfly.security.credential.SecretKeyCredential;
import org.wildfly.security.credential.X509CertificateChainPrivateCredential;
import org.wildfly.security.credential.X509CertificateChainPublicCredential;
import org.wildfly.security.keystore.PasswordEntry;
import org.wildfly.security.x500.X500;
/**
* A credential source which is backed by a key store entry.
*
* @author David M. Lloyd
* @deprecated Use {@link org.wildfly.security.credential.source.impl.KeyStoreCredentialSource org.wildfly.security.credential.source.impl.KeyStoreCredentialSource} instead
*/
@Deprecated
public final class KeyStoreCredentialSource implements CredentialSource {
private final SecurityFactory entryFactory;
/**
* Construct a new instance.
*
* @param keyStore the key store to reference (must not be {@code null})
* @param alias the name of the key store entry to read from (must not be {@code null})
* @param protectionParameter the protection parameter to use to access the key store entry, or {@code null} for none
*/
public KeyStoreCredentialSource(final KeyStore keyStore, final String alias, final KeyStore.ProtectionParameter protectionParameter) {
Assert.checkNotNullParam("keyStore", keyStore);
Assert.checkNotNullParam("alias", alias);
entryFactory = () -> keyStore.getEntry(alias, protectionParameter);
}
/**
* Construct a new instance.
*
* @param entryFactory the entry factory to use to instantiate the entry (must not be {@code null})
*/
public KeyStoreCredentialSource(final SecurityFactory entryFactory) {
Assert.checkNotNullParam("entryFactory", entryFactory);
this.entryFactory = entryFactory;
}
public SupportLevel getCredentialAcquireSupport(final Class credentialType, final String algorithmName, final AlgorithmParameterSpec parameterSpec) throws IOException {
return getCredential(credentialType, algorithmName, parameterSpec) != null ? SupportLevel.SUPPORTED : SupportLevel.UNSUPPORTED;
}
public C getCredential(final Class credentialType, final String algorithmName, final AlgorithmParameterSpec parameterSpec) throws IOException {
try {
final KeyStore.Entry entry = entryFactory.create();
if (entry == null) {
return null;
}
final Credential credential;
if (entry instanceof KeyStore.PrivateKeyEntry) {
final KeyStore.PrivateKeyEntry privateKeyEntry = (KeyStore.PrivateKeyEntry) entry;
final X509Certificate[] certificateChain = X500.asX509CertificateArray(privateKeyEntry.getCertificateChain());
final X509Certificate firstCert = certificateChain[0];
final PrivateKey privateKey = privateKeyEntry.getPrivateKey();
if (credentialType.isAssignableFrom(X509CertificateChainPrivateCredential.class)) {
credential = new X509CertificateChainPrivateCredential(privateKey, certificateChain);
} else if (credentialType.isAssignableFrom(X509CertificateChainPublicCredential.class)) {
credential = new X509CertificateChainPublicCredential(certificateChain);
} else if (credentialType.isAssignableFrom(PublicKeyCredential.class)) {
credential = new PublicKeyCredential(firstCert.getPublicKey());
} else if (credentialType.isAssignableFrom(KeyPairCredential.class)) {
credential = new KeyPairCredential(new KeyPair(firstCert.getPublicKey(), privateKey));
} else {
return null;
}
} else if (entry instanceof KeyStore.TrustedCertificateEntry) {
final KeyStore.TrustedCertificateEntry trustedCertificateEntry = (KeyStore.TrustedCertificateEntry) entry;
final X509Certificate certificate = (X509Certificate) trustedCertificateEntry.getTrustedCertificate();
// don't support X509CertificateChainPublicCredential because one certificate isn't enough to produce a chain, only to verify it
if (credentialType.isAssignableFrom(PublicKeyCredential.class)) {
credential = new PublicKeyCredential(certificate.getPublicKey());
} else {
return null;
}
} else if (entry instanceof KeyStore.SecretKeyEntry) {
final KeyStore.SecretKeyEntry secretKeyEntry = (KeyStore.SecretKeyEntry) entry;
if (credentialType.isAssignableFrom(SecretKeyCredential.class)) {
credential = new SecretKeyCredential(secretKeyEntry.getSecretKey());
} else {
return null;
}
} else if (entry instanceof PasswordEntry) {
final PasswordEntry passwordEntry = (PasswordEntry) entry;
if (credentialType.isAssignableFrom(PasswordCredential.class)) {
credential = new PasswordCredential(passwordEntry.getPassword());
} else {
return null;
}
} else {
// unrecognized
return null;
}
return credential.castAs(credentialType, algorithmName, parameterSpec);
} catch (GeneralSecurityException e) {
throw ElytronMessages.log.unableToReadCredential(e);
}
}
}