Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/server/auth/was/Response.java @ 2956:d7f76f197d89
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 | 5ba0a6efdf3b |
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| 2955:f1030909eeb6 | 2956:d7f76f197d89 |
|---|---|
| 1 package de.intevation.flys.client.server.auth.was; | |
| 2 | |
| 3 import java.io.IOException; | |
| 4 import java.io.InputStream; | |
| 5 | |
| 6 import org.apache.commons.codec.binary.Base64InputStream; | |
| 7 | |
| 8 import org.apache.http.HttpEntity; | |
| 9 | |
| 10 import org.apache.log4j.Logger; | |
| 11 | |
| 12 import org.jdom.Document; | |
| 13 import org.jdom.Element; | |
| 14 import org.jdom.JDOMException; | |
| 15 import org.jdom.input.SAXBuilder; | |
| 16 | |
| 17 import de.intevation.flys.client.server.auth.Authentication; | |
| 18 | |
| 19 public class Response implements Authentication { | |
| 20 | |
| 21 private static Logger logger = Logger.getLogger(Response.class); | |
| 22 | |
| 23 private Element root; | |
| 24 private Assertion assertion; | |
| 25 private String username; | |
| 26 private String password; | |
| 27 | |
| 28 | |
| 29 public Response(HttpEntity entity, String username, String password) throws ServiceException { | |
| 30 | |
| 31 if (entity == null) { | |
| 32 throw new ServiceException("Invalid response"); | |
| 33 } | |
| 34 | |
| 35 String contenttype = entity.getContentType().getValue(); | |
| 36 | |
| 37 try { | |
| 38 InputStream in = entity.getContent(); | |
| 39 | |
| 40 if (!contenttype.equals("application/vnd.ogc.se_xml")) { | |
| 41 // XXX: Assume base64 encoded content. | |
| 42 in = new Base64InputStream(in); | |
| 43 } | |
| 44 | |
| 45 SAXBuilder builder = new SAXBuilder(); | |
| 46 Document doc = builder.build(in); | |
| 47 Element root = doc.getRootElement(); | |
| 48 String rname = root.getName(); | |
| 49 | |
| 50 if (rname != null && rname.equals("ServiceExceptionReport")) { | |
| 51 throw new ServiceException(root.getChildText("ServiceException")); | |
| 52 } | |
| 53 | |
| 54 this.root = root; | |
| 55 this.username = username; | |
| 56 this.password = password; | |
| 57 | |
| 58 } | |
| 59 catch(JDOMException e) { | |
| 60 logger.error(e); | |
| 61 } | |
| 62 catch(IOException e) { | |
| 63 logger.error(e); | |
| 64 } | |
| 65 } | |
| 66 | |
| 67 public Element getRoot() { | |
| 68 return this.root; | |
| 69 } | |
| 70 | |
| 71 @Override | |
| 72 public boolean isSuccess() { | |
| 73 String status = getStatus(); | |
| 74 return status != null && status.equals("samlp:Success"); | |
| 75 } | |
| 76 | |
| 77 public String getStatus() { | |
| 78 Element status = this.root.getChild("Status", Namespaces.SAML_NS_PROTO); | |
| 79 if (status == null) { | |
| 80 return null; | |
| 81 } | |
| 82 Element statuscode = status.getChild("StatusCode", | |
| 83 Namespaces.SAML_NS_PROTO); | |
| 84 if (statuscode == null) { | |
| 85 return null; | |
| 86 } | |
| 87 return statuscode.getAttributeValue("Value"); | |
| 88 } | |
| 89 | |
| 90 public Assertion getAssertion() { | |
| 91 if (this.assertion == null && this.root != null) { | |
| 92 Element assertion = this.root.getChild("Assertion", | |
| 93 Namespaces.SAML_NS_ASSERT); | |
| 94 if (assertion != null) { | |
| 95 this.assertion = new Assertion(assertion); | |
| 96 } | |
| 97 } | |
| 98 return this.assertion; | |
| 99 } | |
| 100 | |
| 101 public User getUser() { | |
| 102 return new User(this.username, this.password); | |
| 103 } | |
| 104 } | |
| 105 // vim: set si et fileencoding=utf-8 ts=4 sw=4 tw=80: |