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XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
/*
* Copyright (c) 2002-2023 Gargoyle Software Inc.
*
* 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.htmlunit;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;
/**
* Class which centralizes proxy configuration, in an effort to reduce clutter in the {@link WebClient}
* class. One instance of this class exists for each WebClient instance.
*
* @author Daniel Gredler
* @author Ronald Brill
* @see WebClientOptions#getProxyConfig()
*/
public class ProxyConfig implements Serializable {
private String proxyHost_;
private int proxyPort_;
private String proxyScheme_;
private boolean isSocksProxy_;
private final Map proxyBypassHosts_ = new HashMap<>();
private String proxyAutoConfigUrl_;
private String proxyAutoConfigContent_;
/**
* Creates a new instance.
*/
public ProxyConfig() {
this(null, 0, null, false);
}
/**
* Creates a new instance.
* @param proxyHost the proxy host
* @param proxyPort the proxy port
* @param proxyScheme the scheme http/https; null defaults to http
*/
public ProxyConfig(final String proxyHost, final int proxyPort, final String proxyScheme) {
this(proxyHost, proxyPort, proxyScheme, false);
}
/**
* Creates a new instance.
* @param proxyHost the proxy host
* @param proxyPort the proxy port
* @param proxyScheme the scheme http/https
* @param isSocks whether SOCKS proxy or not
*/
public ProxyConfig(final String proxyHost, final int proxyPort, final String proxyScheme, final boolean isSocks) {
proxyHost_ = proxyHost;
proxyPort_ = proxyPort;
proxyScheme_ = proxyScheme;
isSocksProxy_ = isSocks;
}
/**
* Returns the proxy host used to perform HTTP requests.
* @return the proxy host used to perform HTTP requests
*/
public String getProxyHost() {
return proxyHost_;
}
/**
* Sets the proxy host used to perform HTTP requests.
* @param proxyHost the proxy host used to perform HTTP requests
*/
public void setProxyHost(final String proxyHost) {
proxyHost_ = proxyHost;
}
/**
* Returns the proxy port used to perform HTTP requests.
* @return the proxy port used to perform HTTP requests
*/
public int getProxyPort() {
return proxyPort_;
}
/**
* Sets the proxy port used to perform HTTP requests.
* @param proxyPort the proxy port used to perform HTTP requests
*/
public void setProxyPort(final int proxyPort) {
proxyPort_ = proxyPort;
}
/**
* Returns the proxy scheme used to perform HTTP requests.
* @return the proxy scheme used to perform HTTP requests
*/
public String getProxyScheme() {
return proxyScheme_;
}
/**
* Sets the proxy scheme used to perform HTTP requests.
* @param proxyScheme the proxy scheme used to perform HTTP requests
*/
public void setProxyPort(final String proxyScheme) {
proxyScheme_ = proxyScheme;
}
/**
* Returns whether SOCKS proxy or not.
* @return whether SOCKS proxy or not
*/
public boolean isSocksProxy() {
return isSocksProxy_;
}
/**
* Sets whether SOCKS proxy or not.
* @param isSocksProxy whether SOCKS proxy or not
*/
public void setSocksProxy(final boolean isSocksProxy) {
isSocksProxy_ = isSocksProxy;
}
/**
* Any hosts matched by the specified regular expression pattern will bypass the configured proxy.
* @param pattern a regular expression pattern that matches the hostnames of the hosts which should
* bypass the configured proxy.
* @see Pattern
*/
public void addHostsToProxyBypass(final String pattern) {
proxyBypassHosts_.put(pattern, Pattern.compile(pattern));
}
/**
* Any hosts matched by the specified regular expression pattern will no longer bypass the configured proxy.
* @param pattern the previously added regular expression pattern
* @see Pattern
*/
public void removeHostsFromProxyBypass(final String pattern) {
proxyBypassHosts_.remove(pattern);
}
/**
* Returns {@code true} if the host with the specified hostname should be accessed bypassing the
* configured proxy.
* @param hostname the name of the host to check
* @return {@code true} if the host with the specified hostname should be accessed bypassing the
* configured proxy, {@code false} otherwise.
*/
protected boolean shouldBypassProxy(final String hostname) {
boolean bypass = false;
for (final Pattern p : proxyBypassHosts_.values()) {
if (p.matcher(hostname).find()) {
bypass = true;
break;
}
}
return bypass;
}
/**
* Returns the proxy auto-config URL.
* @return the proxy auto-config URL
*/
public String getProxyAutoConfigUrl() {
return proxyAutoConfigUrl_;
}
/**
* Sets the proxy auto-config URL.
* @param proxyAutoConfigUrl the proxy auto-config URL
*/
public void setProxyAutoConfigUrl(final String proxyAutoConfigUrl) {
proxyAutoConfigUrl_ = proxyAutoConfigUrl;
setProxyAutoConfigContent(null);
}
/**
* Returns the proxy auto-config content.
* @return the proxy auto-config content
*/
protected String getProxyAutoConfigContent() {
return proxyAutoConfigContent_;
}
/**
* Sets the proxy auto-config content.
* @param proxyAutoConfigContent the proxy auto-config content
*/
protected void setProxyAutoConfigContent(final String proxyAutoConfigContent) {
proxyAutoConfigContent_ = proxyAutoConfigContent;
}
}