/*
* Copyright 2006-2008 Sxip Identity Corporation
*/
/*
* Created on Mar 5, 2007
*/
package org.openid4java.util;
import javax.net.ssl.SSLContext;
import org.apache.http.HttpHost;
import org.apache.http.client.*;
import org.apache.http.client.params.AllClientPNames;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.params.ConnRoutePNames;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.conn.ssl.X509HostnameVerifier;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.SingleClientConnManager;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpParams;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.Credentials;
/**
* This class handles all HTTPClient connections for the
* org.openid4java packages.
*
* @author Kevin
*/
public class HttpClientFactory
{
private HttpClientFactory() {}
/**
* proxy properties for HTTPClient calls
*/
private static ProxyProperties proxyProperties = null;
private static boolean multiThreadedHttpClient = true;
public static ProxyProperties getProxyProperties()
{
return proxyProperties;
}
public static void setProxyProperties(ProxyProperties proxyProperties)
{
HttpClientFactory.proxyProperties = proxyProperties;
}
public static boolean isMultiThreadedHttpClient() {
return multiThreadedHttpClient;
}
/**
* Configures the type of HttpClient's constructed by the factory.
*
* @param multiThreadedHttpClient if true, MultiThreadedHttpConnectionManager's are constructed;
* if false - SimpleHttpConnectionManager's.
*
*/
public static void setMultiThreadedHttpClient(boolean multiThreadedHttpClient) {
HttpClientFactory.multiThreadedHttpClient = multiThreadedHttpClient;
}
public static HttpClient getInstance(int maxRedirects,
Boolean allowCircularRedirects,
int connTimeout, int socketTimeout,
String cookiePolicy)
{
return getInstance(maxRedirects, allowCircularRedirects, connTimeout, socketTimeout, cookiePolicy, null, null);
}
public static HttpClient getInstance(int maxRedirects,
Boolean allowCircularRedirects,
int connTimeout, int socketTimeout,
String cookiePolicy, SSLContext sslContext,
X509HostnameVerifier hostnameVerifier)
{
HttpParams httpParams = new BasicHttpParams();
SchemeRegistry registry = new SchemeRegistry();
registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
SSLSocketFactory sslSocketFactory;
if (null == sslContext)
{
sslSocketFactory = SSLSocketFactory.getSocketFactory();
}
else
{
sslSocketFactory = new SSLSocketFactory(sslContext);
}
if (null != hostnameVerifier)
{
sslSocketFactory.setHostnameVerifier(hostnameVerifier);
}
registry.register(new Scheme("https", sslSocketFactory, 443));
ClientConnectionManager connManager;
if (multiThreadedHttpClient)
connManager = new ThreadSafeClientConnManager(httpParams, registry);
else
connManager = new SingleClientConnManager(httpParams, registry);
DefaultHttpClient client = new DefaultHttpClient(connManager, httpParams);
client.getParams().setParameter(AllClientPNames.MAX_REDIRECTS,
new Integer(maxRedirects));
client.getParams().setParameter(AllClientPNames.ALLOW_CIRCULAR_REDIRECTS,
allowCircularRedirects);
client.getParams().setParameter(AllClientPNames.SO_TIMEOUT,
new Integer(socketTimeout));
client.getParams().setParameter(AllClientPNames.CONNECTION_TIMEOUT,
new Integer(connTimeout));
if (cookiePolicy == null)
{
client.setCookieStore(null);
}
else
{
client.getParams().setParameter(AllClientPNames.COOKIE_POLICY,
cookiePolicy);
}
if (proxyProperties != null)
{
HttpHost proxy = new HttpHost(
proxyProperties.getProxyHostName(),
proxyProperties.getProxyPort());
client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
//now set headers for auth
AuthScope authScope = new AuthScope(AuthScope.ANY_HOST,
AuthScope.ANY_PORT, AuthScope.ANY_REALM, AuthScope.ANY_SCHEME);
Credentials credentials = proxyProperties.getCredentials();
client.getCredentialsProvider().setCredentials(authScope, credentials);
}
return client;
}
}