I worked this out using the following example
http://theskeleton.wordpress.com/2010/07/24/avoiding-the-javax-net-ssl-s
slpeerunverifiedexception-peer-not-authenticated-with-httpclient/.
Below is the class for reference. Use as follows:
DefaultHttpClient httpClient =
HttpClientIgnoreInvalidSSLCertificate.createClient();
public class HttpClientIgnoreInvalidSSLCertificate {
public static DefaultHttpClient createClient() {
try {
DefaultHttpClient base = new DefaultHttpClient();
SSLContext ctx = SSLContext.getInstance("TLS");
X509TrustManager tm = new X509TrustManager() {
public void checkClientTrusted(X509Certificate[] xcs,
String string) throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] xcs,
String string) throws CertificateException {
}
public X509Certificate[] getAcceptedIssuers() {
return null;
}
};
ctx.init(null, new TrustManager[]{tm}, null);
SSLSocketFactory ssf = new SSLSocketFactory(ctx);
ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
ClientConnectionManager ccm = base.getConnectionManager();
SchemeRegistry sr = ccm.getSchemeRegistry();
sr.register(new Scheme("https", ssf, 443));
return new DefaultHttpClient(ccm, base.getParams());
} catch (Exception ex) {
ex.printStackTrace();
return null;
}
}
}
-----Original Message-----
From: Oleg Kalnichevski [mailto:[email protected]]
Sent: Sunday, 6 February 2011 11:05 PM
To: HttpClient User Discussion
Subject: Re: Upgrade from Commons HttpClient to HttpClient 4.1
On Fri, 2011-02-04 at 11:30 +0000, Ewan Slater wrote:
> Hi,
>
> I have downloaded (and wish to run) a piece of example code for
> accessing an application that was written for Commons HttpClient.
>
> I have downloaded HttpClient 4.1 as this is recommended and I would
> like to upgrade the example code to use HttpClient 4.1.
>
> I have searched for upgrade / translate commons httpclient to
> httpclient and variants thereof, but I can't find a guide to how to do
> this.
>
> It doesn't seem as simple as just changing
> org.apache.commons.httpclient.Credentials to
> org.apache.http.client.Credentials for example ('cos it doesn't
> exist).
>
> I'm guessing that org.apache.http.auth.Credentials is *probably* what
> I'm after, but some kind of guide would be really useful.
>
> If anyone could point me to one that would be great.
>
Ewan,
The 3.1 and 4.1 APIs are so different that it is not possible to
mechanically port to the new API just by replacing old classes and
interfaces with new ones.
I strongly recommend investing 30 minutes of your time into reading the
HttpClient tutorial and refactoring your code to take full advantage of
HttpClient 4.1 capabilities.
http://hc.apache.org/httpcomponents-core-ga/tutorial/html/
Oleg
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