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Add rekey and close remainder to checks #25

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Nov 22, 2023
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5 changes: 5 additions & 0 deletions .changeset/mighty-bananas-hope.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@folks-router/js-sdk": patch
---

Add additional checks for rekey and close remainder to for pay/asset transaction
2 changes: 2 additions & 0 deletions packages/folks-router-js-sdk/src/FolksRouterClient.ts
Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,8 @@ export class FolksRouterClient {
const swapEndTxn = unsignedTxns[unsignedTxns.length - 1]!;

// send algo/asset
if (sendAssetTxn.reKeyTo !== undefined) throw Error("Unexpected rekey");
if (sendAssetTxn.closeRemainderTo !== undefined) throw Error("Unexpected close remainder to");
if (encodeAddress(sendAssetTxn.to.publicKey) !== folksRouterAddr) throw Error("Incorrect receiver");
if (
!(fromAssetId === 0 && sendAssetTxn.type == TransactionType.pay) &&
Expand Down