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DynamicSSLContextImpl.java
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DynamicSSLContextImpl.java
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/*
* JBoss, Home of Professional Open Source.
* Copyright 2020 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.auth.client;
import org.kohsuke.MetaInfServices;
import org.wildfly.common.Assert;
import org.wildfly.security.auth.client._private.ElytronMessages;
import org.wildfly.security.dynamic.ssl.DynamicSSLContextException;
import org.wildfly.security.dynamic.ssl.DynamicSSLContextSPI;
import javax.net.ssl.SSLContext;
import java.net.URI;
import java.security.AccessController;
import java.security.GeneralSecurityException;
import java.security.PrivilegedAction;
import java.util.List;
/**
* Elytron client implementation of DynamicSSLContextSPI. It uses configuration from either provided instance of AuthenticationContext
* or from current AuthenticationContext if a configuration was not provided.
*
* @author <a href="mailto:dvilkola@redhat.com">Diana Krepinska (Vilkolakova)</a>
*/
@MetaInfServices(value = DynamicSSLContextSPI.class)
public class DynamicSSLContextImpl implements DynamicSSLContextSPI {
private final AuthenticationContextConfigurationClient AUTH_CONTEXT_CLIENT =
AccessController.doPrivileged((PrivilegedAction<AuthenticationContextConfigurationClient>) AuthenticationContextConfigurationClient::new);
private AuthenticationContext authenticationContext;
private SSLContext configuredDefaultSSLContext;
private List<SSLContext> configuredSSLContexts;
public DynamicSSLContextImpl() throws GeneralSecurityException {
}
public DynamicSSLContextImpl(AuthenticationContext authenticationContext) throws GeneralSecurityException {
Assert.assertNotNull("authenticationContext");
this.authenticationContext = authenticationContext;
this.configuredSSLContexts = AUTH_CONTEXT_CLIENT.getConfiguredSSLContexts(authenticationContext);
this.configuredDefaultSSLContext = AUTH_CONTEXT_CLIENT.getDefaultSSLContext(authenticationContext);
}
@Override
public SSLContext getConfiguredDefault() throws DynamicSSLContextException {
if (this.configuredDefaultSSLContext != null) {
return this.configuredDefaultSSLContext;
}
try {
return AUTH_CONTEXT_CLIENT.getDefaultSSLContext(AuthenticationContext.captureCurrent());
} catch (GeneralSecurityException e) {
throw ElytronMessages.log.cannotObtainDefaultSSLContext(e);
}
}
@Override
public List<SSLContext> getConfiguredSSLContexts() throws DynamicSSLContextException {
if (this.configuredSSLContexts != null) {
return this.configuredSSLContexts;
}
try {
return AUTH_CONTEXT_CLIENT.getConfiguredSSLContexts(AuthenticationContext.captureCurrent());
} catch (GeneralSecurityException e) {
throw ElytronMessages.log.cannotObtainConfiguredSSLContexts(e);
}
}
@Override
public SSLContext getSSLContext(URI uri) throws DynamicSSLContextException {
try {
return AUTH_CONTEXT_CLIENT.getSSLContext(uri, authenticationContext == null ? AuthenticationContext.captureCurrent() : authenticationContext);
} catch (GeneralSecurityException e) {
throw ElytronMessages.log.cannotObtainSSLContextForGivenURI(e);
}
}
}