port SamlResponse over to our own HttpRequest

Author: Luis Miranda

core/src/main/java/com/onelogin/saml2/authn/SamlResponse.java

@@ -9,7 +9,6 @@
 
 import javax.xml.xpath.XPathExpressionException;
 
-import com.onelogin.saml2.model.SubjectConfirmationIssue;
 import org.apache.commons.lang3.ObjectUtils;
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
@@ -20,8 +19,10 @@
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 
-import com.onelogin.saml2.settings.Saml2Settings;
+import com.onelogin.saml2.http.HttpRequest;
 import com.onelogin.saml2.model.SamlResponseStatus;
+import com.onelogin.saml2.model.SubjectConfirmationIssue;
+import com.onelogin.saml2.settings.Saml2Settings;
 import com.onelogin.saml2.util.Constants;
 import com.onelogin.saml2.util.SchemaFactory;
 import com.onelogin.saml2.util.Util;
@@ -79,19 +80,17 @@ public class SamlResponse {
 	 *
 	 * @param settings
 	 *              Saml2Settings object. Setting data
-	 * @param requestURL
-	 *              the URL where the response was POST'ed (not including query parameters)
-	 * @param samlResponseParameter
-     *				the contents of the {@code SAMLResponse} query parameter
+	 * @param request
+	 *				the HttpRequest object to be processed (Contains GET and POST parameters, request URL, ...).
      *
-	 * @throws Exception 
+	 * @throws Exception
 	 */
-	public SamlResponse(Saml2Settings settings, String requestURL, String samlResponseParameter) throws Exception {
+	public SamlResponse(Saml2Settings settings, HttpRequest request) throws Exception {
 		this.settings = settings;
 
-		if (requestURL != null && samlResponseParameter != null) {
-			currentUrl = requestURL;
-			loadXmlFromBase64(samlResponseParameter);
+		if (request != null) {
+			currentUrl = request.getRequestURL();
+			loadXmlFromBase64(request.getParameter("SAMLResponse"));
 		}
 	}