Fix number parsing.

Sanity-checking input (number-)strings with RegEx.

1 files changed, 12 insertions, 0 deletions

diff --git a/nexus/src/main/kotlin/tech/libeufin/nexus/server/NexusServer.kt b/nexus/src/main/kotlin/tech/libeufin/nexus/server/NexusServer.kt
index 83e77f36..9e07004c 100644
--- a/nexus/src/main/kotlin/tech/libeufin/nexus/server/NexusServer.kt
+++ b/nexus/src/main/kotlin/tech/libeufin/nexus/server/NexusServer.kt
@@ -19,6 +19,7 @@
 
 package tech.libeufin.nexus.server
 
+import UtilError
 import com.fasterxml.jackson.core.util.DefaultIndenter
 import com.fasterxml.jackson.core.util.DefaultPrettyPrinter
 import com.fasterxml.jackson.databind.JsonNode
@@ -196,6 +197,17 @@ fun serverMain(host: String, port: Int) {
                     )
                 )
             }
+            exception<UtilError> { cause ->
+                logger.error("Exception while handling '${call.request.uri}'", cause)
+                call.respond(
+                    cause.statusCode,
+                    message = ErrorResponse(
+                        code = cause.ec?.code ?: TalerErrorCode.TALER_EC_NONE.code,
+                        hint = "see detail",
+                        detail = cause.reason,
+                    )
+                )
+            }
             exception<EbicsProtocolError> { cause ->
                 logger.error("Caught exception while handling '${call.request.uri}' (${cause.reason})")
                 call.respond(