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nym21
24 lines
483 B
JavaScript
24 lines
483 B
JavaScript
import { isOutputDescriptor } from "../derive/index.js";
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const EXTENDED_PUBLIC_KEY_PATTERN =
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/\b(?:xpub|ypub|zpub|tpub|upub|vpub)[1-9A-HJ-NP-Za-km-z]{20,}\b/;
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/**
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* @param {string} text
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*/
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export function readWalletSourceText(text) {
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const value = text.trim();
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if (isOutputDescriptor(value)) {
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return value;
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}
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const match = value.match(EXTENDED_PUBLIC_KEY_PATTERN);
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if (match) {
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return match[0];
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}
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throw new Error("Expected an xpub or descriptor");
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}
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