OpenSslErrorStackAssertSSLEngine.java — netty Source File

Source Code

/*
 * Copyright 2018 The Netty Project
 *
 * The Netty Project 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:
 *
 *   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 io.netty.handler.ssl;

import io.netty.internal.tcnative.SSL;
import io.netty.util.ReferenceCounted;
import io.netty.util.internal.PlatformDependent;

import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLEngineResult;
import javax.net.ssl.SSLException;
import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLSession;
import java.nio.ByteBuffer;
import java.util.List;
import java.util.function.BiFunction;

import static org.junit.jupiter.api.Assertions.assertEquals;

/**
 * Special {@link SSLEngine} which allows to wrap a {@link ReferenceCountedOpenSslEngine} and verify that that
 * Error stack is empty after each method call.
 */
final class OpenSslErrorStackAssertSSLEngine extends JdkSslEngine implements ReferenceCounted {

    OpenSslErrorStackAssertSSLEngine(ReferenceCountedOpenSslEngine engine) {
        super(engine);
    }

    @Override
    public String getPeerHost() {
        try {
            return getWrappedEngine().getPeerHost();
        } finally {
            assertErrorStackEmpty();
        }
    }

    @Override
    public int getPeerPort() {
        try {
            return getWrappedEngine().getPeerPort();
        } finally {
            assertErrorStackEmpty();
        }
    }

// ... (383 more lines)