bjoern@2956: package de.intevation.flys.client.server.auth.was;
bjoern@2956: 
bjoern@2956: import java.io.IOException;
bjoern@2956: import java.security.GeneralSecurityException;
bjoern@2956: 
bjoern@2956: import org.apache.http.HttpEntity;
bjoern@2956: import org.apache.http.HttpResponse;
bjoern@2956: import org.apache.http.client.HttpClient;
bjoern@2956: import org.apache.http.conn.scheme.Scheme;
bjoern@2956: import org.apache.http.conn.ssl.SSLSocketFactory;
bjoern@2956: import org.apache.http.impl.client.DefaultHttpClient;
bjoern@2956: 
bjoern@2956: import de.intevation.flys.client.server.GGInATrustStrategy;
bjoern@2956: import de.intevation.flys.client.server.auth.Authentication;
bjoern@2956: import de.intevation.flys.client.server.auth.AuthenticationException;
bjoern@2956: 
bjoern@2956: public class Authenticator implements de.intevation.flys.client.server.auth.Authenticator {
bjoern@2956: 
bjoern@2956:     public Authentication auth(String username, String password, String encoding)
bjoern@2956:         throws AuthenticationException, IOException {
bjoern@2956:             try {
bjoern@2956:                 SSLSocketFactory sf = new SSLSocketFactory(
bjoern@2956:                         new GGInATrustStrategy());
bjoern@2956:                 Scheme https = new Scheme("https", 443, sf);
bjoern@2956:                 HttpClient httpclient = new DefaultHttpClient();
bjoern@2956:                 httpclient.getConnectionManager().getSchemeRegistry().register(https);
bjoern@2956: 
bjoern@2956:                 Request httpget = new Request("https://geoportal.bafg.de/" +
bjoern@2956:                         "administration/WAS", username, password, encoding);
bjoern@2956:                 HttpResponse response = httpclient.execute(httpget);
bjoern@2956:                 HttpEntity entity = response.getEntity();
bjoern@2956:                 if (entity == null) {
bjoern@2956:                     //FIXME throw AuthenticationException
bjoern@2956:                     return null;
bjoern@2956:                 }
bjoern@2956:                 else {
bjoern@2956:                     return new Response(entity, username, password);
bjoern@2956:                 }
bjoern@2956:             }
bjoern@2956:             catch(GeneralSecurityException e) {
bjoern@2956:                 throw new AuthenticationException(e);
bjoern@2956:             }
bjoern@2956:     }
bjoern@2956: }