Fix queryAssertion to properly locate Assertion

Author: Matthew Pflueger

.gitignore

@@ -1 +1,3 @@
 target
+.idea
+java-saml.iml

pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.onelogin</groupId>
   <artifactId>java-saml</artifactId>
-  <version>1.1</version>
+  <version>1.1.1</version>
 
   <properties>
     <slf4jVersion>1.7.12</slf4jVersion>

src/main/java/com/onelogin/saml/Response.java

@@ -478,8 +478,9 @@ private NodeList queryAssertion( String assertionXpath) throws XPathExpressionEx
 			if(nodeList.getLength() > 0){
 				Node assertionReferenceNode=nodeList.item(0);
 				String id = assertionReferenceNode.getAttributes().getNamedItem("URI").getNodeValue().substring(1);
-				nameQuery = "/samlp:Response[@ID='"+ id +"']" + assertionXpath;
-			}else{ 
+//				nameQuery = "/samlp:Response[@ID='"+ id +"']" + assertionXpath;
+				nameQuery = "/samlp:Response[@ID='"+ id +"']/saml:Assertion" + assertionXpath;
+			}else{
 				nameQuery = "/samlp:Response/saml:Assertion" + assertionXpath;
 			}
 		}