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Add check to avoid duplicate PSBT_GLOBAL_UNSIGNED_TX

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natsoni 2026-07-08 11:34:29 +02:00 • committed by GitHub
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commit 4019c0b55b
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frontend/src/app/shared/transaction.utils.ts
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@ -1641,6 +1641,9 @@ export function encodePsbt(rawTx: Uint8Array, inputs: PsbtKeyValueMap[], outputs
// Add unsigned transaction (key type 0x00)
writeKeyValue(PSBT_GLOBAL.UNSIGNED_TX, new Uint8Array(), rawTx);
for (const [keyType, items] of globals) {
if (keyType === PSBT_GLOBAL.UNSIGNED_TX) {
throw new Error('PSBT global map must not include UNSIGNED_TX (0x00); provide it via rawTx');
}
for (const record of items) {
writeKeyValue(keyType, record.keyData, record.value);
}