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Add NIP-44 encryption and decryption

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This commit is contained in:
Terry Yiu
2025-05-31 09:49:35 -04:00
parent e46f1ba14b
commit e0125ca634
6 changed files with 54 additions and 5 deletions
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21
Shared (Extension)/Resources/background.js
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@@ -1,6 +1,7 @@
import {
nip04,
nip19,
nip44,
generateSecretKey,
getPublicKey,
finalizeEvent,
@@ -57,6 +58,8 @@ browser.runtime.onMessage.addListener((message, _sender, sendResponse) => {
case 'signEvent':
case 'nip04.encrypt':
case 'nip04.decrypt':
case 'nip44.encrypt':
case 'nip44.decrypt':
case 'getRelays':
validations[uuid] = sendResponse;
ask(uuid, message);
@@ -153,6 +156,12 @@ function complete({ payload, origKind, event, remember, host }) {
case 'nip04.decrypt':
nip04Decrypt(event).then(e => sendResponse(e));
break;
case 'nip44.encrypt':
nip44Encrypt(event).then(e => sendResponse(e));
break;
case 'nip44.decrypt':
nip44Decrypt(event).then(e => sendResponse(e));
break;
case 'getRelays':
getRelays().then(e => sendResponse(e));
break;
@@ -237,6 +246,18 @@ async function nip04Decrypt({ pubKey, cipherText }) {
return nip04.decrypt(privKey, pubKey, cipherText);
}
async function nip44Encrypt({ pubKey, plainText }) {
let privKey = await getPrivKey();
let conversationKey = nip44.getConversationKey(privKey, pubKey)
return nip44.encrypt(plainText, conversationKey);
}
async function nip44Decrypt({ pubKey, cipherText }) {
let privKey = await getPrivKey();
let conversationKey = nip44.getConversationKey(privKey, pubKey)
return nip44.decrypt(cipherText, conversationKey);
}
async function getRelays() {
let profile = await currentProfile();
let relays = profile.relays;