Andriy Oblivantsev
6e2becb06a
Add a Go HTTP API with Ed25519 auth and invitation onboarding, user-scoped GeoJSON Point management, a Bun-tested @noble/ed25519 TypeScript client, static Vue/Vuetify frontend integration, and a Gitea CI workflow running both Go and Bun test suites. Made-with: Cursor
25 lines
843 B
TypeScript
25 lines
843 B
TypeScript
import { getPublicKeyAsync, signAsync } from "@noble/ed25519";
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import { base64UrlToBytes, bytesToBase64Url, textToBytes } from "./encoding";
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import type { StoredKeys } from "./types";
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function randomPrivateKey(): Uint8Array {
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const out = new Uint8Array(32);
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crypto.getRandomValues(out);
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return out;
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}
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export async function generateKeyPair(): Promise<StoredKeys> {
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const privateKey = randomPrivateKey();
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const publicKey = await getPublicKeyAsync(privateKey);
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return {
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publicKey: bytesToBase64Url(publicKey),
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privateKey: bytesToBase64Url(privateKey),
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};
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}
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export async function signMessage(privateKeyBase64: string, message: string): Promise<string> {
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const privateKey = base64UrlToBytes(privateKeyBase64);
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const signature = await signAsync(textToBytes(message), privateKey);
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return bytesToBase64Url(signature);
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}
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