🔄 Synchronize Biome linting rules between relay and frontend
🛠️ Apply identical Biome configuration from frontend to relay service 🧹 Ensure consistent code formatting and quality standards across components 📝 Maintain unified development experience throughout the project
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9 changed files with 273 additions and 195 deletions
240
index.ts
240
index.ts
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@ -1,9 +1,15 @@
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import { NSchema as n } from "jsr:@nostrify/nostrify";
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import { Database } from 'jsr:@db/sqlite';
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import { NSchema as n } from 'jsr:@nostrify/nostrify';
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import type {
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NostrClientREQ,
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NostrEvent,
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NostrFilter,
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} from "jsr:@nostrify/types";
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} from 'jsr:@nostrify/types';
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import { encodeBase64 } from 'jsr:@std/encoding@0.224/base64';
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import { randomBytes } from '@noble/ciphers/webcrypto';
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import * as nostrTools from '@nostr/tools';
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import { nip44 } from '@nostr/tools';
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import { MIN_POW, POW_TO_MINE } from './consts.ts';
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import {
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getCCNPrivateKey,
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getCCNPubkey,
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@ -15,56 +21,48 @@ import {
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isValidJSON,
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parseATagQuery,
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randomTimeUpTo2DaysInThePast,
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} from "./utils.ts";
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import * as nostrTools from "@nostr/tools";
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import { nip44 } from "@nostr/tools";
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import { randomBytes } from "@noble/ciphers/webcrypto";
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import { encodeBase64 } from "jsr:@std/encoding@0.224/base64";
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import { Database } from "jsr:@db/sqlite";
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import { mixQuery, sql, sqlPartial } from "./utils/queries.ts";
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import { log, setupLogger } from "./utils/logs.ts";
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import { getEveFilePath } from "./utils/files.ts";
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import { MIN_POW, POW_TO_MINE } from "./consts.ts";
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} from './utils.ts';
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import { getEveFilePath } from './utils/files.ts';
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import { log, setupLogger } from './utils/logs.ts';
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import { mixQuery, sql, sqlPartial } from './utils/queries.ts';
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await setupLogger();
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if (!Deno.env.has("ENCRYPTION_KEY")) {
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if (!Deno.env.has('ENCRYPTION_KEY')) {
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log.error(
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`Missing ENCRYPTION_KEY. Please set it in your env.\nA new one has been generated for you: ENCRYPTION_KEY="${
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encodeBase64(
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randomBytes(32),
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)
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}"`,
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`Missing ENCRYPTION_KEY. Please set it in your env.\nA new one has been generated for you: ENCRYPTION_KEY="${encodeBase64(
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randomBytes(32),
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)}"`,
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);
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Deno.exit(1);
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}
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const db = new Database(await getEveFilePath("db"));
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const db = new Database(await getEveFilePath('db'));
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const pool = new nostrTools.SimplePool();
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const relays = [
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"wss://relay.arx-ccn.com/",
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"wss://relay.dannymorabito.com/",
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"wss://nos.lol/",
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"wss://nostr.einundzwanzig.space/",
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"wss://nostr.massmux.com/",
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"wss://nostr.mom/",
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"wss://nostr.wine/",
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"wss://purplerelay.com/",
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"wss://relay.damus.io/",
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"wss://relay.goodmorningbitcoin.com/",
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"wss://relay.lexingtonbitcoin.org/",
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"wss://relay.nostr.band/",
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"wss://relay.primal.net/",
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"wss://relay.snort.social/",
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"wss://strfry.iris.to/",
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"wss://cache2.primal.net/v1",
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'wss://relay.arx-ccn.com/',
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'wss://relay.dannymorabito.com/',
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'wss://nos.lol/',
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'wss://nostr.einundzwanzig.space/',
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'wss://nostr.massmux.com/',
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'wss://nostr.mom/',
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'wss://nostr.wine/',
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'wss://purplerelay.com/',
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'wss://relay.damus.io/',
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'wss://relay.goodmorningbitcoin.com/',
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'wss://relay.lexingtonbitcoin.org/',
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'wss://relay.nostr.band/',
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'wss://relay.primal.net/',
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'wss://relay.snort.social/',
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'wss://strfry.iris.to/',
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'wss://cache2.primal.net/v1',
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];
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export function runMigrations(db: Database, latestVersion: number) {
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const migrations = Deno.readDirSync(`${import.meta.dirname}/migrations`);
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for (const migrationFile of migrations) {
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const migrationVersion = Number.parseInt(
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migrationFile.name.split("-")[0],
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migrationFile.name.split('-')[0],
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10,
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);
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@ -76,34 +74,31 @@ export function runMigrations(db: Database, latestVersion: number) {
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const migrationSql = Deno.readTextFileSync(
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`${import.meta.dirname}/migrations/${migrationFile.name}`,
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);
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db.run("BEGIN TRANSACTION");
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db.run('BEGIN TRANSACTION');
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try {
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db.run(migrationSql);
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const end = Date.now();
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const durationMs = end - start;
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sql`
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INSERT INTO migration_history (migration_version, migration_name, executed_at, duration_ms, status) VALUES (${migrationVersion}, ${migrationFile.name}, ${
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new Date().toISOString()
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}, ${durationMs}, 'success');
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INSERT INTO migration_history (migration_version, migration_name, executed_at, duration_ms, status) VALUES (${migrationVersion}, ${migrationFile.name}, ${new Date().toISOString()}, ${durationMs}, 'success');
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db.run("COMMIT TRANSACTION");
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`(db);
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} catch (e) {
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db.run("ROLLBACK TRANSACTION");
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const error = e instanceof Error
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? e
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: typeof e === "string"
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? new Error(e)
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: new Error(JSON.stringify(e));
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db.run('ROLLBACK TRANSACTION');
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const error =
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e instanceof Error
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? e
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: typeof e === 'string'
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? new Error(e)
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: new Error(JSON.stringify(e));
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const end = Date.now();
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const durationMs = end - start;
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sql`
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INSERT INTO migration_history (migration_version, migration_name, executed_at, duration_ms, status, error_message) VALUES (${migrationVersion}, ${migrationFile.name}, ${
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new Date().toISOString()
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}, ${durationMs}, 'failed', ${error.message});
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INSERT INTO migration_history (migration_version, migration_name, executed_at, duration_ms, status, error_message) VALUES (${migrationVersion}, ${migrationFile.name}, ${new Date().toISOString()}, ${durationMs}, 'failed', ${error.message});
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`(db);
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throw e;
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}
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db.run("END TRANSACTION");
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db.run('END TRANSACTION');
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}
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}
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}
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@ -111,8 +106,8 @@ export function runMigrations(db: Database, latestVersion: number) {
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async function createEncryptedEvent(
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event: nostrTools.VerifiedEvent,
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): Promise<nostrTools.VerifiedEvent> {
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if (!event.id) throw new Error("Event must have an ID");
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if (!event.sig) throw new Error("Event must be signed");
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if (!event.id) throw new Error('Event must have an ID');
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if (!event.sig) throw new Error('Event must be signed');
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const ccnPubKey = await getCCNPubkey();
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const ccnPrivateKey = await getCCNPrivateKey();
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const randomPrivateKey = nostrTools.generateSecretKey();
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@ -129,7 +124,7 @@ async function createEncryptedEvent(
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kind: 1059,
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created_at: randomTimeUpTo2DaysInThePast(),
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content: nip44.encrypt(JSON.stringify(seal), conversationKey),
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tags: [["p", ccnPubKey]],
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tags: [['p', ccnPubKey]],
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pubkey: randomPrivateKeyPubKey,
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};
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const minedGiftWrap = nostrTools.nip13.minePow(giftWrapTemplate, POW_TO_MINE);
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@ -143,20 +138,20 @@ async function decryptEvent(
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const ccnPrivkey = await getCCNPrivateKey();
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if (event.kind !== 1059) {
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throw new Error("Cannot decrypt event -- not a gift wrap");
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throw new Error('Cannot decrypt event -- not a gift wrap');
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}
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const pow = nostrTools.nip13.getPow(event.id);
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if (pow < MIN_POW) {
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throw new Error("Cannot decrypt event -- PoW too low");
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throw new Error('Cannot decrypt event -- PoW too low');
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}
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const conversationKey = nip44.getConversationKey(ccnPrivkey, event.pubkey);
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const seal = JSON.parse(nip44.decrypt(event.content, conversationKey));
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if (!seal) throw new Error("Cannot decrypt event -- no seal");
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if (!seal) throw new Error('Cannot decrypt event -- no seal');
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if (seal.kind !== 13) {
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throw new Error("Cannot decrypt event subevent -- not a seal");
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throw new Error('Cannot decrypt event subevent -- not a seal');
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}
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const content = JSON.parse(nip44.decrypt(seal.content, conversationKey));
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return content as nostrTools.VerifiedEvent;
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@ -174,7 +169,7 @@ function addEventToDb(
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if (existingEvent) throw new EventAlreadyExistsException();
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try {
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db.run("BEGIN TRANSACTION");
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db.run('BEGIN TRANSACTION');
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if (isReplaceableEvent(decryptedEvent.kind)) {
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sql`
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@ -187,7 +182,7 @@ function addEventToDb(
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}
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if (isAddressableEvent(decryptedEvent.kind)) {
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const dTag = decryptedEvent.tags.find((tag) => tag[0] === "d")?.[1];
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const dTag = decryptedEvent.tags.find((tag) => tag[0] === 'd')?.[1];
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if (dTag) {
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sql`
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UPDATE events
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@ -209,7 +204,7 @@ function addEventToDb(
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}
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if (isCCNReplaceableEvent(decryptedEvent.kind)) {
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const dTag = decryptedEvent.tags.find((tag) => tag[0] === "d")?.[1];
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const dTag = decryptedEvent.tags.find((tag) => tag[0] === 'd')?.[1];
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sql`
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UPDATE events
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SET replaced = 1
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@ -259,9 +254,9 @@ function addEventToDb(
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}
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}
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}
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db.run("COMMIT TRANSACTION");
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db.run('COMMIT TRANSACTION');
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} catch (e) {
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db.run("ROLLBACK TRANSACTION");
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db.run('ROLLBACK TRANSACTION');
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throw e;
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}
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}
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@ -281,7 +276,8 @@ async function setupAndSubscribeToExternalEvents() {
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if (!isInitialized) runMigrations(db, -1);
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const latestVersion = sql`
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const latestVersion =
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sql`
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SELECT migration_version FROM migration_history WHERE status = 'success' ORDER BY migration_version DESC LIMIT 1
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`(db)[0]?.migration_version ?? -1;
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@ -291,7 +287,7 @@ async function setupAndSubscribeToExternalEvents() {
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relays,
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[
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{
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"#p": [ccnPubkey],
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'#p': [ccnPubkey],
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kinds: [1059],
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},
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],
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@ -303,7 +299,7 @@ async function setupAndSubscribeToExternalEvents() {
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}
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if (knownOriginalEvents.indexOf(event.id) >= 0) return;
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if (!nostrTools.verifyEvent(event)) {
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log.warn("Invalid event received");
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log.warn('Invalid event received');
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return;
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}
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if (encryptedEventIsInDb(event)) return;
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@ -328,20 +324,19 @@ async function setupAndSubscribeToExternalEvents() {
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const ccnCreationEventTemplate = {
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kind: 0,
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content: JSON.stringify({
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display_name: "New CCN",
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name: "New CCN",
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display_name: 'New CCN',
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name: 'New CCN',
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bot: true,
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}),
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created_at: Math.floor(Date.now() / 1000),
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tags: [["p", ccnPubkey]],
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tags: [['p', ccnPubkey]],
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};
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const ccnCreationEvent = nostrTools.finalizeEvent(
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ccnCreationEventTemplate,
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await getCCNPrivateKey(),
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);
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const encryptedCCNCreationEvent = await createEncryptedEvent(
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ccnCreationEvent,
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);
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const encryptedCCNCreationEvent =
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await createEncryptedEvent(ccnCreationEvent);
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if (timerCleaned) return; // in case we get an event before the timer is cleaned
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await Promise.any(pool.publish(relays, encryptedCCNCreationEvent));
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}, 10000);
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@ -375,20 +370,20 @@ function filtersMatchingEvent(
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if (!filters) continue;
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const isMatching = filters.every((filter) =>
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Object.entries(filter).every(([type, value]) => {
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if (type === "ids") return value.includes(event.id);
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if (type === "kinds") return value.includes(event.kind);
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if (type === "authors") return value.includes(event.pubkey);
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if (type === "since") return event.created_at >= value;
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if (type === "until") return event.created_at <= value;
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if (type === "limit") return event.created_at <= value;
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if (type.startsWith("#")) {
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if (type === 'ids') return value.includes(event.id);
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if (type === 'kinds') return value.includes(event.kind);
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if (type === 'authors') return value.includes(event.pubkey);
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if (type === 'since') return event.created_at >= value;
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if (type === 'until') return event.created_at <= value;
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if (type === 'limit') return event.created_at <= value;
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if (type.startsWith('#')) {
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const tagName = type.slice(1);
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return event.tags.some(
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(tag: string[]) => tag[0] === tagName && value.includes(tag[1]),
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);
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}
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return false;
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})
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}),
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);
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if (isMatching) matching.push(subscription);
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}
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@ -398,15 +393,13 @@ function filtersMatchingEvent(
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function handleRequest(connection: UserConnection, request: NostrClientREQ) {
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const [, subscriptionId, ...filters] = request;
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if (connection.subscriptions.has(subscriptionId)) {
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return log.warn("Duplicate subscription ID");
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return log.warn('Duplicate subscription ID');
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}
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log.info(
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`New subscription: ${subscriptionId} with filters: ${
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JSON.stringify(
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filters,
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)
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}`,
|
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`New subscription: ${subscriptionId} with filters: ${JSON.stringify(
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filters,
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)}`,
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);
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let query = sqlPartial`SELECT * FROM events WHERE replaced = 0`;
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|
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@ -425,19 +418,19 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
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query = mixQuery(query, sqlPartial`(`);
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const filter = Object.entries(filters[i]).filter(([type, value]) => {
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if (type === "ids") return value.length > 0;
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if (type === "authors") return value.length > 0;
|
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if (type === "kinds") return value.length > 0;
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if (type.startsWith("#")) return value.length > 0;
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if (type === "since") return value > 0;
|
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if (type === "until") return value > 0;
|
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if (type === 'ids') return value.length > 0;
|
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if (type === 'authors') return value.length > 0;
|
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if (type === 'kinds') return value.length > 0;
|
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if (type.startsWith('#')) return value.length > 0;
|
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if (type === 'since') return value > 0;
|
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if (type === 'until') return value > 0;
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return false;
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});
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|
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for (let j = 0; j < filter.length; j++) {
|
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const [type, value] = filter[j];
|
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|
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if (type === "ids") {
|
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if (type === 'ids') {
|
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const uniqueIds = [...new Set(value)];
|
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query = mixQuery(query, sqlPartial`id IN (`);
|
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for (let k = 0; k < uniqueIds.length; k++) {
|
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|
|
@ -452,7 +445,7 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
|
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query = mixQuery(query, sqlPartial`)`);
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}
|
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|
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if (type === "authors") {
|
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if (type === 'authors') {
|
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const uniqueAuthors = [...new Set(value)];
|
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query = mixQuery(query, sqlPartial`pubkey IN (`);
|
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for (let k = 0; k < uniqueAuthors.length; k++) {
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|
|
@ -467,7 +460,7 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
|
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query = mixQuery(query, sqlPartial`)`);
|
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}
|
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|
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if (type === "kinds") {
|
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if (type === 'kinds') {
|
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const uniqueKinds = [...new Set(value)];
|
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query = mixQuery(query, sqlPartial`kind IN (`);
|
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for (let k = 0; k < uniqueKinds.length; k++) {
|
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|
|
@ -482,16 +475,16 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
|
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query = mixQuery(query, sqlPartial`)`);
|
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}
|
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|
||||
if (type.startsWith("#")) {
|
||||
if (type.startsWith('#')) {
|
||||
const tag = type.slice(1);
|
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const uniqueValues = [...new Set(value)];
|
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query = mixQuery(query, sqlPartial`(`);
|
||||
for (let k = 0; k < uniqueValues.length; k++) {
|
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const tagValue = uniqueValues[k] as string;
|
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if (tag === "a") {
|
||||
if (tag === 'a') {
|
||||
const aTagInfo = parseATagQuery(tagValue);
|
||||
|
||||
if (aTagInfo.dTag && aTagInfo.dTag !== "") {
|
||||
if (aTagInfo.dTag && aTagInfo.dTag !== '') {
|
||||
if (isCCNReplaceableEvent(aTagInfo.kind)) {
|
||||
// CCN replaceable event reference
|
||||
query = mixQuery(
|
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|
|
@ -561,11 +554,11 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
|
|||
query = mixQuery(query, sqlPartial`)`);
|
||||
}
|
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|
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if (type === "since") {
|
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if (type === 'since') {
|
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query = mixQuery(query, sqlPartial`created_at >= ${value}`);
|
||||
}
|
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|
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if (type === "until") {
|
||||
if (type === 'until') {
|
||||
query = mixQuery(query, sqlPartial`created_at <= ${value}`);
|
||||
}
|
||||
|
||||
|
|
@ -588,10 +581,13 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
|
|||
const rawTags = sql`SELECT * FROM event_tags_view WHERE event_id = ${
|
||||
events[i].id
|
||||
}`(connection.db);
|
||||
const tagsByIndex = new Map<number, {
|
||||
name: string;
|
||||
values: Map<number, string>;
|
||||
}>();
|
||||
const tagsByIndex = new Map<
|
||||
number,
|
||||
{
|
||||
name: string;
|
||||
values: Map<number, string>;
|
||||
}
|
||||
>();
|
||||
|
||||
for (const tag of rawTags) {
|
||||
let tagData = tagsByIndex.get(tag.tag_index);
|
||||
|
|
@ -629,9 +625,9 @@ function handleRequest(connection: UserConnection, request: NostrClientREQ) {
|
|||
sig: events[i].sig,
|
||||
};
|
||||
|
||||
connection.socket.send(JSON.stringify(["EVENT", subscriptionId, event]));
|
||||
connection.socket.send(JSON.stringify(['EVENT', subscriptionId, event]));
|
||||
}
|
||||
connection.socket.send(JSON.stringify(["EOSE", subscriptionId]));
|
||||
connection.socket.send(JSON.stringify(['EOSE', subscriptionId]));
|
||||
|
||||
connection.subscriptions.set(subscriptionId, filters);
|
||||
}
|
||||
|
|
@ -642,8 +638,8 @@ async function handleEvent(
|
|||
) {
|
||||
const valid = nostrTools.verifyEvent(event);
|
||||
if (!valid) {
|
||||
connection.socket.send(JSON.stringify(["NOTICE", "Invalid event"]));
|
||||
return log.warn("Invalid event");
|
||||
connection.socket.send(JSON.stringify(['NOTICE', 'Invalid event']));
|
||||
return log.warn('Invalid event');
|
||||
}
|
||||
|
||||
const encryptedEvent = await createEncryptedEvent(event);
|
||||
|
|
@ -651,19 +647,19 @@ async function handleEvent(
|
|||
addEventToDb(event, encryptedEvent);
|
||||
} catch (e) {
|
||||
if (e instanceof EventAlreadyExistsException) {
|
||||
log.warn("Event already exists");
|
||||
log.warn('Event already exists');
|
||||
return;
|
||||
}
|
||||
}
|
||||
await Promise.any(pool.publish(relays, encryptedEvent));
|
||||
|
||||
connection.socket.send(JSON.stringify(["OK", event.id, true, "Event added"]));
|
||||
connection.socket.send(JSON.stringify(['OK', event.id, true, 'Event added']));
|
||||
|
||||
const filtersThatMatchEvent = filtersMatchingEvent(event, connection);
|
||||
|
||||
for (let i = 0; i < filtersThatMatchEvent.length; i++) {
|
||||
const filter = filtersThatMatchEvent[i];
|
||||
connection.socket.send(JSON.stringify(["EVENT", filter, event]));
|
||||
connection.socket.send(JSON.stringify(['EVENT', filter, event]));
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -680,10 +676,10 @@ function handleClose(connection: UserConnection, subscriptionId: string) {
|
|||
Deno.serve({
|
||||
port: 6942,
|
||||
handler: (request) => {
|
||||
if (request.headers.get("upgrade") === "websocket") {
|
||||
if (request.headers.get('upgrade') === 'websocket') {
|
||||
if (!isLocalhost(request)) {
|
||||
return new Response(
|
||||
"Forbidden. Please read the Arx-CCN documentation for more information on how to interact with the relay.",
|
||||
'Forbidden. Please read the Arx-CCN documentation for more information on how to interact with the relay.',
|
||||
{ status: 403 },
|
||||
);
|
||||
}
|
||||
|
|
@ -692,31 +688,31 @@ Deno.serve({
|
|||
|
||||
const connection = new UserConnection(socket, new Map(), db);
|
||||
|
||||
socket.onopen = () => log.info("User connected");
|
||||
socket.onopen = () => log.info('User connected');
|
||||
socket.onmessage = (event) => {
|
||||
log.debug(`Received: ${event.data}`);
|
||||
if (typeof event.data !== "string" || !isValidJSON(event.data)) {
|
||||
return log.warn("Invalid request");
|
||||
if (typeof event.data !== 'string' || !isValidJSON(event.data)) {
|
||||
return log.warn('Invalid request');
|
||||
}
|
||||
const data = JSON.parse(event.data);
|
||||
if (!isArray(data)) return log.warn("Invalid request");
|
||||
if (!isArray(data)) return log.warn('Invalid request');
|
||||
|
||||
const msg = n.clientMsg().parse(data);
|
||||
switch (msg[0]) {
|
||||
case "REQ":
|
||||
case 'REQ':
|
||||
return handleRequest(connection, n.clientREQ().parse(data));
|
||||
case "EVENT":
|
||||
case 'EVENT':
|
||||
return handleEvent(connection, n.clientEVENT().parse(data)[1]);
|
||||
case "CLOSE":
|
||||
case 'CLOSE':
|
||||
return handleClose(connection, n.clientCLOSE().parse(data)[1]);
|
||||
default:
|
||||
return log.warn("Invalid request");
|
||||
return log.warn('Invalid request');
|
||||
}
|
||||
};
|
||||
socket.onclose = () => log.info("User disconnected");
|
||||
socket.onclose = () => log.info('User disconnected');
|
||||
|
||||
return response;
|
||||
}
|
||||
return new Response("Eve Relay");
|
||||
return new Response('Eve Relay');
|
||||
},
|
||||
});
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue