mirror of
https://github.com/danny-avila/LibreChat.git
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838fb53208
* chore: linting for `loadCustomConfig` * refactor: decouple CDN init and variable/health checks from AppService * refactor: move AppService to packages/data-schemas * chore: update AppConfig import path to use data-schemas * chore: update JsonSchemaType import path to use data-schemas * refactor: update UserController to import webSearchKeys and redefine FunctionTool typedef * chore: remove AppService.js * refactor: update AppConfig interface to use Partial<TCustomConfig> and make paths and fileStrategies optional * refactor: update checkConfig function to accept Partial<TCustomConfig> * chore: fix types * refactor: move handleRateLimits to startup checks as is an effect * test: remove outdated rate limit tests from AppService.spec and add new handleRateLimits tests in checks.spec
77 lines
2.6 KiB
TypeScript
77 lines
2.6 KiB
TypeScript
import { logger } from '@librechat/data-schemas';
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import type { AppConfig } from '@librechat/data-schemas';
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/**
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* Default retention period for temporary chats in hours
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*/
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export const DEFAULT_RETENTION_HOURS = 24 * 30; // 30 days
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/**
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* Minimum allowed retention period in hours
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*/
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export const MIN_RETENTION_HOURS = 1;
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/**
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* Maximum allowed retention period in hours (1 year = 8760 hours)
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*/
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export const MAX_RETENTION_HOURS = 8760;
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/**
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* Gets the temporary chat retention period from environment variables or config
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* @param interfaceConfig - The custom configuration object
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* @returns The retention period in hours
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*/
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export function getTempChatRetentionHours(
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interfaceConfig?: AppConfig['interfaceConfig'] | null,
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): number {
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let retentionHours = DEFAULT_RETENTION_HOURS;
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// Check environment variable first
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if (process.env.TEMP_CHAT_RETENTION_HOURS) {
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const envValue = parseInt(process.env.TEMP_CHAT_RETENTION_HOURS, 10);
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if (!isNaN(envValue)) {
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retentionHours = envValue;
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} else {
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logger.warn(
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`Invalid TEMP_CHAT_RETENTION_HOURS environment variable: ${process.env.TEMP_CHAT_RETENTION_HOURS}. Using default: ${DEFAULT_RETENTION_HOURS} hours.`,
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);
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}
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}
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// Check config file (takes precedence over environment variable)
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if (interfaceConfig?.temporaryChatRetention !== undefined) {
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const configValue = interfaceConfig.temporaryChatRetention;
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if (typeof configValue === 'number' && !isNaN(configValue)) {
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retentionHours = configValue;
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} else {
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logger.warn(
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`Invalid temporaryChatRetention in config: ${configValue}. Using ${retentionHours} hours.`,
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);
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}
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}
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// Validate the retention period
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if (retentionHours < MIN_RETENTION_HOURS) {
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logger.warn(
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`Temporary chat retention period ${retentionHours} is below minimum ${MIN_RETENTION_HOURS} hours. Using minimum value.`,
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);
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retentionHours = MIN_RETENTION_HOURS;
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} else if (retentionHours > MAX_RETENTION_HOURS) {
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logger.warn(
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`Temporary chat retention period ${retentionHours} exceeds maximum ${MAX_RETENTION_HOURS} hours. Using maximum value.`,
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);
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retentionHours = MAX_RETENTION_HOURS;
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}
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return retentionHours;
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}
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/**
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* Creates an expiration date for temporary chats
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* @param interfaceConfig - The custom configuration object
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* @returns The expiration date
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*/
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export function createTempChatExpirationDate(interfaceConfig?: AppConfig['interfaceConfig']): Date {
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const retentionHours = getTempChatRetentionHours(interfaceConfig);
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return new Date(Date.now() + retentionHours * 60 * 60 * 1000);
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}
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