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annotate flys-client/src/main/java/de/intevation/flys/client/server/auth/was/Authenticator.java @ 2956:d7f76f197d89

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Refactor GGInA authentication Move authentication related classes to de.intevation.fly.client.server.auth package. Abstract the authentication classes to allow other authentications beside WAS/GGInA. flys-client/trunk@4936 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Bjoern Ricks <bjoern.ricks@intevation.de>
date Wed, 11 Jul 2012 13:31:56 +0000
parents
children 71ba3cf3ec5e
rev   line source
2956
d7f76f197d89 Refactor GGInA authentication
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1 package de.intevation.flys.client.server.auth.was;
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2
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3 import java.io.IOException;
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4 import java.security.GeneralSecurityException;
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5
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6 import org.apache.http.HttpEntity;
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7 import org.apache.http.HttpResponse;
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8 import org.apache.http.client.HttpClient;
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9 import org.apache.http.conn.scheme.Scheme;
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10 import org.apache.http.conn.ssl.SSLSocketFactory;
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11 import org.apache.http.impl.client.DefaultHttpClient;
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12
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13 import de.intevation.flys.client.server.GGInATrustStrategy;
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14 import de.intevation.flys.client.server.auth.Authentication;
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15 import de.intevation.flys.client.server.auth.AuthenticationException;
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16
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17 public class Authenticator implements de.intevation.flys.client.server.auth.Authenticator {
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18
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19 public Authentication auth(String username, String password, String encoding)
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20 throws AuthenticationException, IOException {
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21 try {
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22 SSLSocketFactory sf = new SSLSocketFactory(
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23 new GGInATrustStrategy());
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24 Scheme https = new Scheme("https", 443, sf);
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25 HttpClient httpclient = new DefaultHttpClient();
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26 httpclient.getConnectionManager().getSchemeRegistry().register(https);
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27
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28 Request httpget = new Request("https://geoportal.bafg.de/" +
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29 "administration/WAS", username, password, encoding);
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30 HttpResponse response = httpclient.execute(httpget);
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31 HttpEntity entity = response.getEntity();
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32 if (entity == null) {
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33 //FIXME throw AuthenticationException
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34 return null;
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35 }
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36 else {
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37 return new Response(entity, username, password);
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38 }
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39 }
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40 catch(GeneralSecurityException e) {
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41 throw new AuthenticationException(e);
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42 }
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43 }
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44 }
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