83 lines
1.8 KiB
JavaScript
83 lines
1.8 KiB
JavaScript
// 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
|
|
};
|