import { decodeURIComponent_ } from './url.ts' export type Cookie = Record export type CookieOptions = { domain?: string expires?: Date httpOnly?: boolean maxAge?: number path?: string secure?: boolean signed?: boolean sameSite?: 'Strict' | 'Lax' | 'None' } export const parse = (cookie: string): Cookie => { const pairs = cookie.split(/;\s*/g) const parsedCookie: Cookie = {} for (let i = 0, len = pairs.length; i < len; i++) { const pair = pairs[i].split(/\s*=\s*([^\s]+)/) parsedCookie[pair[0]] = decodeURIComponent_(pair[1]) } return parsedCookie } export const serialize = (name: string, value: string, opt: CookieOptions = {}): string => { value = encodeURIComponent(value) let cookie = `${name}=${value}` if (opt.maxAge) { cookie += `; Max-Age=${Math.floor(opt.maxAge)}` } if (opt.domain) { cookie += '; Domain=' + opt.domain } if (opt.path) { cookie += '; Path=' + opt.path } if (opt.expires) { cookie += '; Expires=' + opt.expires.toUTCString() } if (opt.httpOnly) { cookie += '; HttpOnly' } if (opt.secure) { cookie += '; Secure' } if (opt.sameSite) { cookie += `; SameSite=${opt.sameSite}` } return cookie }