/*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed with
* this work for additional information regarding copyright ownership .
* The ASF licenses this file to You 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.apache.tomcat.util.net;
import java.util.List;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLSessionContext;
import javax.net.ssl.TrustManager;
/**
* Provides a common interface for { @ link SSLImplementation } s to create the
* necessary JSSE implementation objects for TLS connections created via the
* JSSE API .
*/
public interface SSLUtil {
SSLContext createSSLContext(List<String> negotiableProtocols) throws Exception;
KeyManager[] getKeyManagers() throws Exception;
TrustManager[] getTrustManagers() throws Exception;
void configureSessionContext(SSLSessionContext sslSessionContext);
/**
* The set of enabled protocols is the intersection of the implemented
* protocols and the configured protocols . If no protocols are explicitly
* configured , then all of the implemented protocols will be included in the
* returned array .
*
* @ return The protocols currently enabled and available for clients to
* select from for the associated connection
*
* @ throws IllegalArgumentException If there is no intersection between the
* implemented and configured protocols
*/
String[] getEnabledProtocols() throws IllegalArgumentException;
/**
* The set of enabled ciphers is the intersection of the implemented ciphers
* and the configured ciphers . If no ciphers are explicitly configured , then
* the default ciphers will be included in the returned array .
* < p >
* The ciphers used during the TLS handshake may be further restricted by
* the { @ link # getEnabledProtocols ( ) } and the certificates .
*
* @ return The ciphers currently enabled and available for clients to select
* from for the associated connection
*
* @ throws IllegalArgumentException If there is no intersection between the
* implemented and configured ciphers
*/
String[] getEnabledCiphers() throws IllegalArgumentException;
/**
* Optional interface that can be implemented by
* { @ link javax . net . ssl . SSLEngine } s to indicate that they support ALPN and
* can provided the protocol agreed with the client .
*/
interface ProtocolInfo {
/**
* ALPN information .
* @ return the protocol selected using ALPN
*/
String getNegotiatedProtocol();
}
}
Messung V0.5 in Prozent C=92 H=94 G=92
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-12)
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