fix signature for aml decision

1 files changed, 6 insertions, 3 deletions

diff --git a/packages/aml-backoffice-ui/src/account.ts b/packages/aml-backoffice-ui/src/account.ts
index 2225bf2ff..615d843c4 100644
--- a/packages/aml-backoffice-ui/src/account.ts
+++ b/packages/aml-backoffice-ui/src/account.ts
@@ -61,17 +61,20 @@ export function buildQuerySignature(key: SigningKey): string {
 
   return encodeCrock(eddsaSign(sigBlob, key));
 }
+
 export function buildDecisionSignature(
   key: SigningKey,
   decision: AmlExchangeBackend.AmlDecision,
 ): string {
+  const zero = new Uint8Array(new ArrayBuffer(64))
 
   const sigBlob = buildSigPS(TalerSignaturePurpose.TALER_SIGNATURE_AML_DECISION)
-    .put(hash(stringToBytes(decision.justification)))
-    // .put(timestampRoundedToBuffer(decision.decision_time))
+    //TODO: new need the null terminator, also in the exchange
+    .put(hash(stringToBytes(decision.justification)))//check null
+    .put(timestampRoundedToBuffer(decision.decision_time))
     .put(amountToBuffer(decision.new_threshold))
     .put(decodeCrock(decision.h_payto))
-    // .put(hash(stringToBytes(decision.kyc_requirements)))
+    .put(zero) //kyc_requirement
     .put(bufferForUint32(decision.new_state))
     .build();