Cas update

restservice/src/main/java/com/plannaplan/security/CasValidationExcepiton.java

@@ -0,0 +1,13 @@
+package com.plannaplan.security;
+
+public class CasValidationExcepiton extends RuntimeException {
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1L;
+
+    public CasValidationExcepiton(String s) {
+        super(s);
+    }
+
+}

restservice/src/main/java/com/plannaplan/security/CasValidator.java

@@ -20,7 +20,7 @@ public class CasValidator {
         this.ticket = ticket;
     }
 
-    public String validate() throws Exception {
+    public String validate() throws Exception, CasValidationExcepiton{
         HttpGet request = new HttpGet(CasValidator.CAS_URL + "/validate?service="
                 + URLEncoder.encode(this.service, "UTF-8") + "&ticket=" + URLEncoder.encode(this.ticket, "UTF-8"));
         try (CloseableHttpResponse response = httpClient.execute(request)) {
@@ -31,8 +31,11 @@ public class CasValidator {
             if (entity != null) {
                 // return it as a String
                 result = EntityUtils.toString(entity);
-
+                if(result.replace("\n", "").trim().equals("no")){
+                    throw new CasValidationExcepiton("Validation failed");
+                }
             }
+
             String res = result.substring(result.indexOf('\n') + 1);
             return res;