Arx/Eve-Relay
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automatically restore from seed if a seed exists

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This commit is contained in:
Danny Morabito 2025-02-20 17:54:13 +01:00
parent e563e746b9
commit 319cc2e6af
Signed by: dannym
GPG key ID: 7CC8056A5A04557E
1 changed files with 6 additions and 2 deletions
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8
utils.ts
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@ -40,9 +40,13 @@ export function randomTimeUpTo2DaysInThePast() {
export async function getCCNPubkey(): Promise<string> { export async function getCCNPubkey(): Promise<string> {
const ccnPubPath = await getEveFilePath("ccn.pub"); const ccnPubPath = await getEveFilePath("ccn.pub");
const seedPath = await getEveFilePath("ccn.seed");
const doWeHaveKey = await exists(ccnPubPath); const doWeHaveKey = await exists(ccnPubPath);
if (doWeHaveKey) return Deno.readTextFileSync(ccnPubPath); if (doWeHaveKey) return Deno.readTextFileSync(ccnPubPath);
const ccnSeed = Deno.env.get("CCN_SEED") || nip06.generateSeedWords(); const ccnSeed = Deno.env.get("CCN_SEED") ||
((await exists(seedPath))
? Deno.readTextFileSync(seedPath)
: nip06.generateSeedWords());
const ccnPrivateKey = nip06.privateKeyFromSeedWords(ccnSeed); const ccnPrivateKey = nip06.privateKeyFromSeedWords(ccnSeed);
const ccnPublicKey = nostrTools.getPublicKey(ccnPrivateKey); const ccnPublicKey = nostrTools.getPublicKey(ccnPrivateKey);
const encryptedPrivateKey = encryptUint8Array(ccnPrivateKey, encryptionKey); const encryptedPrivateKey = encryptUint8Array(ccnPrivateKey, encryptionKey);
@ -52,7 +56,7 @@ export async function getCCNPubkey(): Promise<string> {
await getEveFilePath("ccn.priv"), await getEveFilePath("ccn.priv"),
encodeBase64(encryptedPrivateKey), encodeBase64(encryptedPrivateKey),
); );
Deno.writeTextFileSync(await getEveFilePath("ccn.seed"), ccnSeed); Deno.writeTextFileSync(seedPath, ccnSeed);
return ccnPublicKey; return ccnPublicKey;
} }