From 20f06387c57d9f81629a880e550ec743e0bc54ca Mon Sep 17 00:00:00 2001
From: dankito <git@dankito.net>
Date: Mon, 9 Sep 2024 02:56:34 +0200
Subject: [PATCH] Added check if tanExpirationTime is exceeded if set

---
 .../kotlin/net/codinux/banking/fints/FinTsJobExecutor.kt    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/FinTsJobExecutor.kt b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/FinTsJobExecutor.kt
index 9deeb625..2547819b 100644
--- a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/FinTsJobExecutor.kt
+++ b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/FinTsJobExecutor.kt
@@ -387,8 +387,10 @@ open class FinTsJobExecutor(
         while (tanChallenge.isEnteringTanDone == false) {
             delay(500)
 
-            // most TANs a valid 5 - 15 minutes. So terminate wait process after that time
-            if (Instant.nowExt() > tanChallenge.challengeCreationTimestamp.plusMinutes(15)) {
+            val now = Instant.nowExt()
+            if ((tanChallenge.tanExpirationTime != null && now > tanChallenge.tanExpirationTime) ||
+                // most TANs a valid 5 - 15 minutes. So terminate wait process after that time
+                (tanChallenge.tanExpirationTime == null && now > tanChallenge.challengeCreationTimestamp.plusMinutes(15))) {
                 if (tanChallenge.isEnteringTanDone == false) {
                     tanChallenge.userDidNotEnterTan()
                 }