libeufin

commit cf0929fc71b1e9a3d2a8cc84d111fdc8355c0ac9
parent de7ae223bc8345f69688ac4622b05a362e8ff23e
Author: MS <ms@taler.net>
Date:   Mon, 23 Nov 2020 12:03:21 +0100

Prevent multiple connections with same name.

Diffstat:
M
nexus/src/main/kotlin/tech/libeufin/nexus/server/NexusServer.kt
 | 
3
+++

1 file changed, 3 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
@@ -644,6 +644,9 @@ fun serverMain(dbName: String, host: String) {
                 val body = call.receive<CreateBankConnectionRequestJson>()
                 transaction {
                     val user = authenticateRequest(call.request)
+                    if (NexusBankAccountEntity.findById(body.name) != null) {
+                        throw NexusError(HttpStatusCode.NotAcceptable, "connection '${body.name}' exists already")
+                    }
                     when (body) {
                         is CreateBankConnectionFromBackupRequestJson -> {
                             val type = body.data.get("type")