paul
f6e5a454ae
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- Add comprehensive logging for rate limit blocks with full request details - IP address (with proper proxy detection), user agent, headers, timestamps - Rate limit info (current count, limit, remaining, reset time) - Separate tracking for auth vs general endpoints - Enhance authentication failure logging - JWT validation failures with detailed error info - Admin auth attempts without token - Failed token validation with user context - All events include IP, path, method, user agent - Improve Winston logger configuration for production - Add automatic log rotation (10MB errors, 50MB combined) - Create separate security.log for auth/rate limit events - Ensure logs directory exists automatically - Add structured JSON format for log aggregation - Support container logging with LOG_TO_CONSOLE env var - Create comprehensive documentation - Security logging guide with examples - Monitoring recommendations - Configuration reference - Add test script to verify logging functionality All rate limit settings remain configurable via admin panel: - Window duration, max requests, auth limits - Skip authenticated requests option - Public endpoints only option 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
99 lines
3.1 KiB
JavaScript
99 lines
3.1 KiB
JavaScript
const winston = require('winston');
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const path = require('path');
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const fs = require('fs');
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// Ensure logs directory exists
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const logDir = path.join(__dirname, '../../logs');
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if (!fs.existsSync(logDir)) {
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fs.mkdirSync(logDir, { recursive: true });
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}
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// Custom format for production logs
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const productionFormat = winston.format.combine(
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winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss.SSS' }),
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winston.format.errors({ stack: true }),
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winston.format.json(),
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winston.format.printf(info => {
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// Ensure all security events are properly formatted
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if (info.level === 'warn' && (info.message.includes('rate limit') ||
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info.message.includes('auth') ||
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info.message.includes('login') ||
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info.message.includes('JWT'))) {
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return JSON.stringify({
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timestamp: info.timestamp,
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level: info.level,
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message: info.message,
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security: true,
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...info
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});
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}
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return JSON.stringify(info);
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})
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);
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const logger = winston.createLogger({
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level: process.env.LOG_LEVEL || 'info',
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format: productionFormat,
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transports: [
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new winston.transports.File({
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filename: path.join(logDir, 'error.log'),
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level: 'error',
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maxsize: 10 * 1024 * 1024, // 10MB
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maxFiles: 5,
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tailable: true
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}),
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new winston.transports.File({
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filename: path.join(logDir, 'combined.log'),
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maxsize: 50 * 1024 * 1024, // 50MB
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maxFiles: 10,
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tailable: true
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}),
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// Separate security log for authentication and rate limiting
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new winston.transports.File({
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filename: path.join(logDir, 'security.log'),
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level: 'warn',
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maxsize: 20 * 1024 * 1024, // 20MB
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maxFiles: 10,
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tailable: true,
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format: winston.format.combine(
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winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss.SSS' }),
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winston.format.json(),
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winston.format.printf(info => {
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// Only log security-related warnings
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if (info.message.includes('rate limit') ||
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info.message.includes('auth') ||
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info.message.includes('login') ||
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info.message.includes('JWT') ||
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info.message.includes('lockout') ||
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info.message.includes('suspicious')) {
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return JSON.stringify(info);
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}
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return null;
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})
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)
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})
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].filter(Boolean)
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});
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// Add console logging for non-production environments
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if (process.env.NODE_ENV !== 'production') {
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logger.add(new winston.transports.Console({
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format: winston.format.combine(
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winston.format.colorize(),
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winston.format.timestamp({ format: 'HH:mm:ss' }),
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winston.format.printf(info => {
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return `[${info.timestamp}] ${info.level}: ${info.message} ${info.stack || ''}`;
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})
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)
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}));
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} else {
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// In production, also log to console for container environments
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if (process.env.LOG_TO_CONSOLE === 'true') {
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logger.add(new winston.transports.Console({
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format: productionFormat
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}));
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}
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}
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module.exports = logger;
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