package org.argeo.slc.cms.httpclient3;

import org.apache.commons.httpclient.Credentials;
import org.apache.commons.httpclient.auth.AuthScheme;
import org.apache.commons.httpclient.auth.CredentialsNotAvailableException;
import org.apache.commons.httpclient.auth.CredentialsProvider;

/** SPNEGO credential provider */
public class HttpCredentialProvider implements CredentialsProvider {

	@Override
	public Credentials getCredentials(AuthScheme scheme, String host, int port, boolean proxy)
			throws CredentialsNotAvailableException {
		if (scheme instanceof SpnegoAuthScheme)
			return new SpnegoCredentials();
		else
			throw new UnsupportedOperationException("Auth scheme " + scheme.getSchemeName() + " not supported");
	}

}