Better TAN message

2 files changed, 5 insertions, 5 deletions

diff --git a/bank/src/main/kotlin/tech/libeufin/bank/CoreBankApi.kt b/bank/src/main/kotlin/tech/libeufin/bank/CoreBankApi.kt
index c2efaf76..e656bc7b 100644
--- a/bank/src/main/kotlin/tech/libeufin/bank/CoreBankApi.kt
+++ b/bank/src/main/kotlin/tech/libeufin/bank/CoreBankApi.kt
@@ -1,6 +1,6 @@
 /*
  * This file is part of LibEuFin.
- * Copyright (C) 2023 Taler Systems S.A.
+ * Copyright (C) 2023-2024 Taler Systems S.A.
 
  * LibEuFin is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -663,6 +663,7 @@ private fun Routing.coreBankTanApi(db: Database, ctx: BankConfig) {
                     res.tanCode?.run {
                         val (tanScript, tanEnv) = ctx.tanChannels.get(res.tanChannel) 
                             ?: throw unsupportedTanChannel(res.tanChannel)
+                        val msg = "${res.tanCode} is your bank verification code"
                         val exitValue = withContext(Dispatchers.IO) {
                             val builder = ProcessBuilder(tanScript.toString(), res.tanInfo)
                             builder.redirectErrorStream(true)
@@ -671,7 +672,7 @@ private fun Routing.coreBankTanApi(db: Database, ctx: BankConfig) {
                             }
                             val process = builder.start()
                             try {
-                                process.outputWriter().use { it.write(res.tanCode) }
+                                process.outputWriter().use { it.write(msg) }
                                 process.onExit().await()
                             } catch (e: Exception) {
                                 process.destroy()
diff --git a/bank/src/test/kotlin/helpers.kt b/bank/src/test/kotlin/helpers.kt
index e0378d42..b50b5e00 100644
--- a/bank/src/test/kotlin/helpers.kt
+++ b/bank/src/test/kotlin/helpers.kt
@@ -1,6 +1,6 @@
 /*
  * This file is part of LibEuFin.
- * Copyright (C) 2023 Taler Systems S.A.
+ * Copyright (C) 2023-2024 Taler Systems S.A.
 
  * LibEuFin is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -189,7 +189,6 @@ suspend fun ApplicationTestBuilder.tanInfo(account: String): Pair<TanChannel?, S
         TanChannel.sms -> res.contact_data!!.phone.get()
         TanChannel.email -> res.contact_data!!.email.get()
         null -> null
-        else -> null
     })
 }
 
@@ -304,7 +303,7 @@ suspend fun ApplicationTestBuilder.convert(amount: String): TalerAmount {
 suspend fun tanCode(info: String): String? {
     try {
         val file = Path("/tmp/tan-$info.txt")
-        val code = file.readText()
+        val code = file.readText().split(" ", limit=2).first()
         file.deleteExisting()
         return code
     } catch (e: Exception) {