33 lines
894 B
TypeScript
33 lines
894 B
TypeScript
|
// Default time window for rate limiting (1 minute in milliseconds)
|
||
|
|
export const DEFAULT_WINDOW_MS = 60 * 1000;
|
||
|
|
|
||
|
|
export const DEFAULT_MAX_REQUESTS = 100;
|
||
|
|
|
||
|
|
export const RATE_LIMIT_KEY_PREFIX = 'rate_limit:';
|
||
|
|
|
||
|
|
export const DEFAULT_RATE_LIMITER_OPTIONS = {
|
||
|
|
windowMs: DEFAULT_WINDOW_MS,
|
||
|
|
maxRequests: DEFAULT_MAX_REQUESTS,
|
||
|
|
skipSuccessfulRequests: false,
|
||
|
|
skipFailedRequests: false,
|
||
|
|
message: 'Rate limit exceeded. Please try again later.',
|
||
|
|
standardHeaders: true,
|
||
|
|
legacyHeaders: false
|
||
|
|
} as const;
|
||
|
|
|
||
|
|
export const HTTP_STATUS = {
|
||
|
|
TOO_MANY_REQUESTS: 429
|
||
|
|
} as const;
|
||
|
|
|
||
|
|
export const ERROR_MESSAGES = {
|
||
|
|
RATE_LIMIT_EXCEEDED: 'Too Many Requests',
|
||
|
|
REDIS_PIPELINE_FAILED: 'Redis pipeline execution failed'
|
||
|
|
} as const;
|
||
|
|
|
||
|
|
export const RATE_LIMIT_HEADERS = {
|
||
|
|
LIMIT: 'X-RateLimit-Limit',
|
||
|
|
REMAINING: 'X-RateLimit-Remaining',
|
||
|
|
RESET: 'X-RateLimit-Reset',
|
||
|
|
RETRY_AFTER: 'Retry-After'
|
||
|
|
} as const;
|