Iago Angelim Costa Cavalcante
6776e073b6
* feat: adding family 6 in uri to configure for both 4 and 6 * feat: adding redis family in websocket config
65 lines
1.7 KiB
TypeScript
65 lines
1.7 KiB
TypeScript
import * as path from 'path';
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import * as bcrypt from 'bcrypt';
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export const envPath = path.resolve(process.cwd(), '..', '..', '.env');
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export async function hashPassword(password: string) {
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const saltRounds = 12;
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return bcrypt.hash(password, saltRounds);
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}
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export async function comparePasswordHash(
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plainPassword: string,
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passwordHash: string,
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): Promise<boolean> {
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return bcrypt.compare(plainPassword, passwordHash);
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}
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export type RedisConfig = {
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host: string;
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port: number;
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db: number;
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password?: string;
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family?: number;
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};
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export function parseRedisUrl(redisUrl: string): RedisConfig {
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// format - redis[s]://[[username][:password]@][host][:port][/db-number][?family=4|6]
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const url = new URL(redisUrl);
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const { hostname, port, password, pathname, searchParams } = url;
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const portInt = parseInt(port, 10);
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let db: number = 0;
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// extract db value if present
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if (pathname.length > 1) {
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const value = pathname.slice(1);
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if (!isNaN(parseInt(value))) {
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db = parseInt(value, 10);
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}
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}
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// extract family from query parameters
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let family: number | undefined;
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const familyParam = searchParams.get('family');
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if (familyParam && !isNaN(parseInt(familyParam))) {
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family = parseInt(familyParam, 10);
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}
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return { host: hostname, port: portInt, password, db, family };
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}
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export function createRetryStrategy() {
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return function (times: number): number {
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return Math.max(Math.min(Math.exp(times), 20000), 3000);
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};
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}
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export function extractDateFromUuid7(uuid7: string) {
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//https://park.is/blog_posts/20240803_extracting_timestamp_from_uuid_v7/
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const parts = uuid7.split('-');
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const highBitsHex = parts[0] + parts[1].slice(0, 4);
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const timestamp = parseInt(highBitsHex, 16);
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return new Date(timestamp);
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}
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