wallet-core: support for withdrawals with forced reserve key

1 files changed, 16 insertions, 3 deletions

diff --git a/packages/taler-wallet-core/src/withdraw.ts b/packages/taler-wallet-core/src/withdraw.ts
index 4936135bd..a55ada796 100644
--- a/packages/taler-wallet-core/src/withdraw.ts
+++ b/packages/taler-wallet-core/src/withdraw.ts
@@ -41,6 +41,7 @@ import {
   DenomSelItem,
   DenomSelectionState,
   Duration,
+  EddsaPrivateKeyString,
   ExchangeBatchWithdrawRequest,
   ExchangeUpdateStatus,
   ExchangeWireAccount,
@@ -3050,6 +3051,7 @@ export async function createManualWithdrawal(
     amount: AmountLike;
     restrictAge?: number;
     forcedDenomSel?: ForcedDenomSel;
+    forceReservePriv?: EddsaPrivateKeyString;
   },
 ): Promise<AcceptManualWithdrawalResult> {
   const { exchangeBaseUrl } = req;
@@ -3061,9 +3063,20 @@ export async function createManualWithdrawal(
       "manual withdrawal with conversion from foreign currency is not yet supported",
     );
   }
-  const reserveKeyPair: EddsaKeypair = await wex.cryptoApi.createEddsaKeypair(
-    {},
-  );
+
+  let reserveKeyPair: EddsaKeypair;
+  if (req.forceReservePriv) {
+    const pubResp = await wex.cryptoApi.eddsaGetPublic({
+      priv: req.forceReservePriv,
+    });
+
+    reserveKeyPair = {
+      priv: req.forceReservePriv,
+      pub: pubResp.pub,
+    };
+  } else {
+    reserveKeyPair = await wex.cryptoApi.createEddsaKeypair({});
+  }
 
   const withdrawalAccountsList = await fetchWithdrawalAccountInfo(
     wex,