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From "Oleg Kalnichevski (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HTTPCLIENT-1412) SystemDefaultCredentialsProvider doesn't specify RequestorType.PROXY for proxy authentication requests
Date Sat, 05 Oct 2013 11:29:42 GMT

     [ https://issues.apache.org/jira/browse/HTTPCLIENT-1412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Oleg Kalnichevski resolved HTTPCLIENT-1412.
-------------------------------------------

    Resolution: Fixed

I made SystemDefaultCredentialsProvider request credentials for RequestorType.SERVER and RequestorType.PROXY
sequentially.

Oleg

> SystemDefaultCredentialsProvider doesn't specify RequestorType.PROXY for proxy authentication
requests
> ------------------------------------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1412
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1412
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpClient
>    Affects Versions: 4.3 Final
>            Reporter: Mike Youngstrom
>            Priority: Minor
>             Fix For: 4.3.2
>
>
> I have a custom java.net.Authenticator that uses system properties to provide authentication
for proxy requests.  When using SystemDefaultCredentialsProvider with useSystemProperties()
my custom authenticator doesn't work because the getRequestorType() is set to SERVER and not
PROXY as it should be for a proxy auth request.
> Below is a simple test case that illustrates the problem if you have a proxy that requires
basic auth that you can connect to.
> {code:java}
> 	public static void main(String[] args) throws Exception {
> 		System.setProperty("http.proxyHost", "some.basic.auth.proxy");
> 		System.setProperty("http.proxyPort", "1080");
> 		System.setProperty("http.proxyUser", "someUser");
> 		System.setProperty("http.proxyPassword", "somePassword");
> 		Authenticator.setDefault(new Authenticator() {
> 			protected PasswordAuthentication getPasswordAuthentication() {
> 				//getRequestorType() == SERVER not PROXY
> 				if (getRequestorType() == RequestorType.PROXY) {
> 					String prot = getRequestingProtocol().toLowerCase();
> 					String host = System.getProperty(prot + ".proxyHost", "");
> 					String port = System.getProperty(prot + ".proxyPort", "");
> 					String user = System.getProperty(prot + ".proxyUser", "");
> 					String password = System.getProperty(prot + ".proxyPassword", "");
> 					if (getRequestingHost().equalsIgnoreCase(host)) {
> 						if (Integer.parseInt(port) == getRequestingPort()) {
> 							// We're connecting to the proxy.  Go ahead and send credentials.
> 							return new PasswordAuthentication(user,
> 									password.toCharArray());
> 						}
> 					}
> 				}
> 				return null;
> 			}
> 		});
> 		HttpClient client = HttpClients.custom().useSystemProperties().build();
> 		client.execute(new HttpHost("www.google.com"), new HttpGet("/")).getEntity().writeTo(System.out);
> 	}
> {code}



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