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Add support for bunker://npub@relay NIP-46 login

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hzrd149 2024-01-15 12:03:01 +00:00
parent a39e6adf8c
commit 33ff50fabb
3 changed files with 23 additions and 3 deletions
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5
.changeset/nasty-pumpkins-dance.md Normal file
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@ -0,0 +1,5 @@
---
"nostrudel": minor
---
Add support for bunker://npub@relay NIP-46 login

17
src/services/nostr-connect.ts
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@ -3,7 +3,7 @@ import dayjs from "dayjs";
import { nanoid } from "nanoid";
import NostrMultiSubscription from "../classes/nostr-multi-subscription";
import { getPubkeyFromDecodeResult, isHexKey } from "../helpers/nip19";
import { getPubkeyFromDecodeResult, isHexKey, normalizeToHexPubkey } from "../helpers/nip19";
import { createSimpleQueryMap } from "../helpers/nostr/filter";
import { logger } from "../helpers/debug";
import { DraftNostrEvent, NostrEvent, isPTag } from "../types/nostr-event";
@ -11,6 +11,7 @@ import createDefer, { Deferred } from "../classes/deferred";
import { truncatedId } from "../helpers/nostr/events";
import { NostrConnectAccount } from "./account";
import { bytesToHex, hexToBytes } from "@noble/hashes/utils";
import { normalizeRelayURL } from "../helpers/relay";
export enum NostrConnectMethod {
Connect = "connect",
@ -181,12 +182,24 @@ class NostrConnectService {
return client;
}
fromBunkerAddress(address: string) {
const parts = address.replace("bunker://", "").split("@");
if (parts.length !== 2) throw new Error("Invalid bunker address");
const pubkey = normalizeToHexPubkey(parts[0]);
const pathRelay = normalizeRelayURL("wss://" + parts[1]);
if (!pubkey || !isHexKey(pubkey)) throw new Error("Missing pubkey");
return this.getClient(pubkey) || this.createClient(pubkey, [pathRelay]);
}
fromBunkerURI(uri: string) {
const url = new URL(uri);
const pubkey = url.pathname.replace(/^\/\//, "");
const pathParts = url.pathname.replace(/^\/\//, "").split("@");
const pubkey = pathParts[0];
const pathRelay = pathParts[1] as string | undefined;
if (!isHexKey(pubkey)) throw new Error("Invalid connection URI");
const relays = url.searchParams.getAll("relay");
if (pathRelay) relays.push(pathRelay);
if (relays.length === 0) throw new Error("Missing relays");
return this.getClient(pubkey) || this.createClient(pubkey, relays);

4
src/views/signin/nostr-connect.tsx
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@ -18,7 +18,9 @@ export default function LoginNostrConnectView() {
setLoading("Connecting...");
let client: NostrConnectClient;
if (uri.startsWith("bunker://")) {
client = nostrConnectService.fromBunkerURI(uri);
if (uri.includes("@")) client = nostrConnectService.fromBunkerAddress(uri);
else client = nostrConnectService.fromBunkerURI(uri);
await client.connect();
} else if (uri.startsWith("npub")) {
client = nostrConnectService.fromNsecBunkerToken(uri);