Andriy Oblivantsev
ef3957b618
CI / test (push) Successful in 4s
Demo app (web/):
- Collections: select, rename, remove (x button per row), delete
- Features: add point (lon/lat validation), remove, list in selected collection
- QR codes for pk (private) and pb (public) keys
- Restore public key from private key
- 409 Conflict handled for already-registered login
- Title: Momswap Geo Backend Use-Cases Test
Backend:
- PATCH /v1/collections/{id} for rename
- DELETE /v1/collections/{id}
- Clearer lon/lat validation errors (-180..180, -90..90)
Client:
- updateCollection, deleteCollection, derivePublicKey
Docs:
- docs/frontend-development.md (demo app, local dev)
- README links to all docs
Made-with: Cursor
31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
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 getPublicKeyFromPrivate(privateKeyBase64: string): Promise<string> {
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const privateKey = base64UrlToBytes(privateKeyBase64);
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const publicKey = await getPublicKeyAsync(privateKey);
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return bytesToBase64Url(publicKey);
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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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