Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/server/was/Request.java @ 2943:7683d4e43afa
Implement class representation of a Web Authentication Service (WAS)
request and response. If the authentication is successful the WAS
responses with a base64 encoded Security Assertion Markup Language.
The current implementation of the saml response simplifies the protocol
and misses validation.
flys-client/trunk@4909 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Bjoern Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 10 Jul 2012 10:49:18 +0000 |
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package de.intevation.flys.client.server.was; import java.io.UnsupportedEncodingException; import java.net.URI; import org.apache.commons.codec.binary.Base64; import org.apache.http.client.methods.HttpGet; import org.apache.log4j.Logger; public class Request extends HttpGet { private final static String VERSION = "1.1"; private final static String REQUEST_SAML_RESPONSE = "GetSAMLResponse"; private final static String METHOD_AUTH_PASSWORD = "urn:opengeospatial:authNMethod:OWS:1.0:password"; private static Logger logger = Logger.getLogger(Request.class); public Request(String uri) { String request = uri + "?VERSION=" + VERSION + "&REQUEST=" + REQUEST_SAML_RESPONSE + "&METHOD=" + METHOD_AUTH_PASSWORD + "&ANONYMOUS=TRUE&CREDENTIALS="; this.setURI(URI.create(request)); } public Request(String uri, String user, String pass, String encoding) { try { String base64user = this.toBase64(user, encoding); String base64pass = this.toBase64(pass, encoding); String request = uri + "?VERSION=" + VERSION + "&REQUEST=" + REQUEST_SAML_RESPONSE + "&METHOD=" + METHOD_AUTH_PASSWORD + "&CREDENTIALS=" + base64user + "," + base64pass; System.out.println(request); this.setURI(URI.create(request)); } catch(UnsupportedEncodingException e) { logger.error(e); } } private String toBase64(String value, String encoding) throws UnsupportedEncodingException { if (encoding == null) { encoding = "utf-8"; } try { return new String(Base64.encodeBase64(value.getBytes(encoding))); } catch(UnsupportedEncodingException e) { logger.warn("Can't encode string with encoding " + encoding + ". Falling back to utf-8. " + e); return this.toBase64(value, "utf-8"); } } } // vim: set et si fileencoding=utf-8 ts=4 sw=4 tw=80: