Update PrivacyIDEA.java

Author: lukasmatusiewicz

src/main/java/org/privacyidea/PrivacyIDEA.java

@@ -229,17 +229,29 @@ public PIResponse triggerChallenges(String username, Map<String, String> headers
      * Poll for status of the given transaction ID once.
      *
      * @param transactionID transaction ID to poll for
-     * @return the status value, true or false
+     * @return the challenge status or "ChallengeStatus.none" if error
      */
-    public boolean pollTransaction(String transactionID)
+    public ChallengeStatus pollTransaction(String transactionID)
     {
         Objects.requireNonNull(transactionID, "TransactionID is required!");
 
         Map<String, String> params = new LinkedHashMap<>();
         params.put(TRANSACTION_ID, transactionID);
         String response = runRequestAsync(ENDPOINT_POLLTRANSACTION, params, Collections.emptyMap(), false, GET);
         PIResponse piresponse = this.parser.parsePIResponse(response);
-        return piresponse.value;
+        if (piresponse.challengeStatus == ChallengeStatus.pending)
+        {
+            return ChallengeStatus.pending;
+        }
+        else if (piresponse.challengeStatus == ChallengeStatus.accept)
+        {
+            return ChallengeStatus.accept;
+        }
+        else if (piresponse.challengeStatus == ChallengeStatus.declined)
+        {
+            return ChallengeStatus.declined;
+        }
+        return ChallengeStatus.none;
     }
 
     /**