newsroom/node_modules/nostr-tools/lib/esm/wasm.js

// wasm.ts
import { bytesToHex } from "@noble/hashes/utils";

// core.ts
var verifiedSymbol = Symbol("verified");
var isRecord = (obj) => obj instanceof Object;
function validateEvent(event) {
  if (!isRecord(event))
    return false;
  if (typeof event.kind !== "number")
    return false;
  if (typeof event.content !== "string")
    return false;
  if (typeof event.created_at !== "number")
    return false;
  if (typeof event.pubkey !== "string")
    return false;
  if (!event.pubkey.match(/^[a-f0-9]{64}$/))
    return false;
  if (!Array.isArray(event.tags))
    return false;
  for (let i2 = 0; i2 < event.tags.length; i2++) {
    let tag = event.tags[i2];
    if (!Array.isArray(tag))
      return false;
    for (let j = 0; j < tag.length; j++) {
      if (typeof tag[j] !== "string")
        return false;
    }
  }
  return true;
}
function sortEvents(events) {
  return events.sort((a, b) => {
    if (a.created_at !== b.created_at) {
      return b.created_at - a.created_at;
    }
    return a.id.localeCompare(b.id);
  });
}

// wasm.ts
var nw;
function setNostrWasm(x) {
  nw = x;
}
var Wasm = class {
  generateSecretKey() {
    return nw.generateSecretKey();
  }
  getPublicKey(secretKey) {
    return bytesToHex(nw.getPublicKey(secretKey));
  }
  finalizeEvent(t, secretKey) {
    nw.finalizeEvent(t, secretKey);
    return t;
  }
  verifyEvent(event) {
    try {
      nw.verifyEvent(event);
      event[verifiedSymbol] = true;
      return true;
    } catch (err) {
      return false;
    }
  }
};
var i = new Wasm();
var generateSecretKey = i.generateSecretKey;
var getPublicKey = i.getPublicKey;
var finalizeEvent = i.finalizeEvent;
var verifyEvent = i.verifyEvent;
export {
  finalizeEvent,
  generateSecretKey,
  getPublicKey,
  setNostrWasm,
  sortEvents,
  validateEvent,
  verifiedSymbol,
  verifyEvent
};