teichmann@5835: package org.dive4elements.river.client.server.auth.was;
bjoern@2956: 
bjoern@2956: import java.io.UnsupportedEncodingException;
bjoern@2956: import java.net.URI;
bjoern@2956: 
bjoern@2956: import org.apache.commons.codec.binary.Base64;
bjoern@2956: import org.apache.http.client.methods.HttpGet;
bjoern@2956: import org.apache.log4j.Logger;
bjoern@2956: 
bjoern@2956: public class Request extends HttpGet {
bjoern@2956: 
bjoern@2956:     private final static String VERSION = "1.1";
bjoern@2956:     private final static String REQUEST_SAML_RESPONSE = "GetSAMLResponse";
bjoern@2956:     private final static String METHOD_AUTH_PASSWORD =
bjoern@2956:         "urn:opengeospatial:authNMethod:OWS:1.0:password";
bjoern@2956: 
bjoern@2956:     private static Logger logger = Logger.getLogger(Request.class);
bjoern@2956: 
bjoern@2956:     public Request(String uri) {
bjoern@2956:         String request = uri + "?VERSION=" + VERSION + "&REQUEST=" +
bjoern@2956:             REQUEST_SAML_RESPONSE + "&METHOD=" + METHOD_AUTH_PASSWORD +
bjoern@2956:             "&ANONYMOUS=TRUE&CREDENTIALS=";
bjoern@2956:         this.setURI(URI.create(request));
bjoern@2956:     }
bjoern@2956: 
bjoern@2956:     public Request(String uri, String user, String pass, String encoding) {
bjoern@2956:         try {
bjoern@2956:             String base64user = this.toBase64(user, encoding);
bjoern@2956:             String base64pass = this.toBase64(pass, encoding);
bjoern@2956: 
bjoern@2956:             String request = uri + "?VERSION=" + VERSION + "&REQUEST=" +
bjoern@2956:                 REQUEST_SAML_RESPONSE + "&METHOD=" + METHOD_AUTH_PASSWORD +
bjoern@2956:                 "&CREDENTIALS=" + base64user + "," + base64pass;
bjoern@2956: 
bjoern@2956:             this.setURI(URI.create(request));
bjoern@2956:         }
bjoern@2956:         catch(UnsupportedEncodingException e) {
bjoern@2956:             logger.error(e);
bjoern@2956:         }
bjoern@2956:     }
bjoern@2956: 
bjoern@2956:     private String toBase64(String value, String encoding) throws
bjoern@2956:         UnsupportedEncodingException {
bjoern@2956:         if (encoding == null) {
bjoern@2956:             encoding = "utf-8";
bjoern@2956:         }
bjoern@2956:         try {
bjoern@2956:             return new String(Base64.encodeBase64(value.getBytes(encoding)));
bjoern@2956:         }
bjoern@2956:         catch(UnsupportedEncodingException e) {
bjoern@2956:             logger.warn("Can't encode string with encoding " + encoding +
bjoern@2956:                     ". Falling back to utf-8. " + e);
bjoern@2956:             return this.toBase64(value, "utf-8");
bjoern@2956:         }
bjoern@2956:     }
bjoern@2956: 
bjoern@2956: }
bjoern@2956: // vim: set et si fileencoding=utf-8 ts=4 sw=4 tw=80:
bjoern@2956: