XHS MCP

/** * Cookie management for XHS MCP Server */ import { Cookie, CookiesInfo } from './types'; import { XHSError } from './errors'; import { getConfig } from './config'; import { readFileSync, writeFileSync, existsSync, unlinkSync, statSync, mkdirSync } from 'fs'; import { dirname } from 'path'; import { logger } from './logger'; export function getCookiesFilePath(): string { return getConfig().paths.cookiesFile; } export function loadCookies(): Cookie[] | null { const path = getCookiesFilePath(); if (!existsSync(path)) { return null; } try { const content = readFileSync(path, 'utf-8'); const cookies = JSON.parse(content) as Cookie[]; return cookies; } catch (error) { if (error instanceof SyntaxError) { logger.error(`Invalid JSON in cookies file ${path}: ${error.message}`); } else { logger.error(`Failed to read cookies from ${path}: ${error}`); } return null; } } export function saveCookies(cookies: Cookie[]): void { if (!cookies || cookies.length === 0) { return; } const path = getCookiesFilePath(); try { // Ensure parent directory exists const dir = dirname(path); mkdirSync(dir, { recursive: true }); // Save cookies with pretty formatting const content = JSON.stringify(cookies, null, 2); writeFileSync(path, content, 'utf-8'); } catch (error) { logger.error(`Failed to save cookies to ${path}: ${error}`); throw new XHSError(`Failed to save cookies: ${error}`, 'CookieSaveError', {}, error as Error); } } export function deleteCookiesFile(): boolean { const path = getCookiesFilePath(); if (!existsSync(path)) { return true; } try { unlinkSync(path); return true; } catch (error) { logger.error(`Failed to delete cookies file ${path}: ${error}`); return false; } } export function getCookiesInfo(): CookiesInfo { const path = getCookiesFilePath(); const cookies = loadCookies(); let lastModified: number | undefined; if (existsSync(path)) { const stats = statSync(path); lastModified = stats.mtime.getTime(); } return { filePath: path, fileExists: existsSync(path), cookieCount: cookies ? cookies.length : 0, lastModified, }; }