org.springframework.boot.ssl.DefaultSslManagerBundle Maven / Gradle / Ivy
/*
* Copyright 2012-2023 the original author or authors.
*
* 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
*
* https://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.springframework.boot.ssl;
import java.security.KeyStore;
import java.security.NoSuchAlgorithmException;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.TrustManagerFactory;
/**
* Default implementation of {@link SslManagerBundle}.
*
* @author Scott Frederick
* @see SslManagerBundle#from(SslStoreBundle, SslBundleKey)
*/
class DefaultSslManagerBundle implements SslManagerBundle {
private final SslStoreBundle storeBundle;
private final SslBundleKey key;
DefaultSslManagerBundle(SslStoreBundle storeBundle, SslBundleKey key) {
this.storeBundle = (storeBundle != null) ? storeBundle : SslStoreBundle.NONE;
this.key = (key != null) ? key : SslBundleKey.NONE;
}
@Override
public KeyManagerFactory getKeyManagerFactory() {
try {
KeyStore store = this.storeBundle.getKeyStore();
this.key.assertContainsAlias(store);
String alias = this.key.getAlias();
String algorithm = KeyManagerFactory.getDefaultAlgorithm();
KeyManagerFactory factory = getKeyManagerFactoryInstance(algorithm);
factory = (alias != null) ? new AliasKeyManagerFactory(factory, alias, algorithm) : factory;
String password = this.key.getPassword();
password = (password != null) ? password : this.storeBundle.getKeyStorePassword();
factory.init(store, (password != null) ? password.toCharArray() : null);
return factory;
}
catch (RuntimeException ex) {
throw ex;
}
catch (Exception ex) {
throw new IllegalStateException("Could not load key manager factory: " + ex.getMessage(), ex);
}
}
@Override
public TrustManagerFactory getTrustManagerFactory() {
try {
KeyStore store = this.storeBundle.getTrustStore();
String algorithm = TrustManagerFactory.getDefaultAlgorithm();
TrustManagerFactory factory = getTrustManagerFactoryInstance(algorithm);
factory.init(store);
return factory;
}
catch (Exception ex) {
throw new IllegalStateException("Could not load trust manager factory: " + ex.getMessage(), ex);
}
}
protected KeyManagerFactory getKeyManagerFactoryInstance(String algorithm) throws NoSuchAlgorithmException {
return KeyManagerFactory.getInstance(algorithm);
}
protected TrustManagerFactory getTrustManagerFactoryInstance(String algorithm) throws NoSuchAlgorithmException {
return TrustManagerFactory.getInstance(algorithm);
}
}