Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/server/auth/was/Request.java @ 8839:2c8259176c46

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Add configurable time tolerance to SAML ticket validation. This allows e.g. to account for time skew between the ISP and the server this servlet is run on.
author Tom Gottfried <tom@intevation.de>
date Wed, 28 Jun 2017 20:09:53 +0200
parents 238fc722f87a
children 0a5239a1e46e
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.client.server.auth.was;
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10
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11 import java.io.UnsupportedEncodingException;
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12 import java.net.URI;
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13
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14 import org.apache.commons.codec.binary.Base64;
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15 import org.apache.http.client.methods.HttpGet;
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16 import org.apache.log4j.Logger;
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17
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18 public class Request extends HttpGet {
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19
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20 private final static String VERSION = "1.1";
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21 private final static String REQUEST_SAML_RESPONSE = "GetSAMLResponse";
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22 private final static String METHOD_AUTH_PASSWORD =
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23 "urn:opengeospatial:authNMethod:OWS:1.0:password";
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24
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25 private static Logger log = Logger.getLogger(Request.class);
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26
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27 public Request(String uri) {
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28 String request = uri + "?VERSION=" + VERSION + "&REQUEST=" +
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29 REQUEST_SAML_RESPONSE + "&METHOD=" + METHOD_AUTH_PASSWORD +
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30 "&ANONYMOUS=TRUE&CREDENTIALS=";
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31 this.setURI(URI.create(request));
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32 }
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33
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34 public Request(String uri, String user, String pass, String encoding) {
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35 try {
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36 String base64user = this.toBase64(user, encoding);
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37 String base64pass = this.toBase64(pass, encoding);
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38
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39 String request = uri + "?VERSION=" + VERSION + "&REQUEST=" +
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40 REQUEST_SAML_RESPONSE + "&METHOD=" + METHOD_AUTH_PASSWORD +
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41 "&CREDENTIALS=" + base64user + "," + base64pass;
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42
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43 this.setURI(URI.create(request));
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44 }
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45 catch(UnsupportedEncodingException e) {
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46 log.error(e);
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47 }
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48 }
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49
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50 private String toBase64(String value, String encoding) throws
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51 UnsupportedEncodingException {
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52 if (encoding == null) {
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53 encoding = "utf-8";
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54 }
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55 try {
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56 return new String(Base64.encodeBase64(value.getBytes(encoding)));
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57 }
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58 catch(UnsupportedEncodingException e) {
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59 log.warn("Can't encode string with encoding " + encoding +
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60 ". Falling back to utf-8. " + e);
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61 return this.toBase64(value, "utf-8");
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62 }
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63 }
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64
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65 }
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66 // vim: set et si fileencoding=utf-8 ts=4 sw=4 tw=80:
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67
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