mirror of
https://github.com/danny-avila/LibreChat.git
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30e143e96d
* feat: use openrouter data for model token cost/context * chore: add ttl for tokenConfig and refetch models if cache expired
59 lines
2.1 KiB
JavaScript
59 lines
2.1 KiB
JavaScript
const Keyv = require('keyv');
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const { CacheKeys } = require('librechat-data-provider');
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const { logFile, violationFile } = require('./keyvFiles');
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const { math, isEnabled } = require('~/server/utils');
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const keyvRedis = require('./keyvRedis');
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const keyvMongo = require('./keyvMongo');
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const { BAN_DURATION, USE_REDIS } = process.env ?? {};
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const duration = math(BAN_DURATION, 7200000);
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const createViolationInstance = (namespace) => {
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const config = isEnabled(USE_REDIS) ? { store: keyvRedis } : { store: violationFile, namespace };
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return new Keyv(config);
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};
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// Serve cache from memory so no need to clear it on startup/exit
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const pending_req = isEnabled(USE_REDIS)
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? new Keyv({ store: keyvRedis })
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: new Keyv({ namespace: 'pending_req' });
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const config = isEnabled(USE_REDIS)
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? new Keyv({ store: keyvRedis })
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: new Keyv({ namespace: CacheKeys.CONFIG_STORE });
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const tokenConfig = isEnabled(USE_REDIS) // ttl: 30 minutes
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? new Keyv({ store: keyvRedis, ttl: 1800000 })
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: new Keyv({ namespace: CacheKeys.TOKEN_CONFIG, ttl: 1800000 });
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const namespaces = {
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[CacheKeys.CONFIG_STORE]: config,
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pending_req,
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ban: new Keyv({ store: keyvMongo, namespace: 'bans', ttl: duration }),
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general: new Keyv({ store: logFile, namespace: 'violations' }),
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concurrent: createViolationInstance('concurrent'),
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non_browser: createViolationInstance('non_browser'),
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message_limit: createViolationInstance('message_limit'),
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token_balance: createViolationInstance('token_balance'),
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registrations: createViolationInstance('registrations'),
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logins: createViolationInstance('logins'),
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[CacheKeys.TOKEN_CONFIG]: tokenConfig,
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};
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/**
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* Returns the keyv cache specified by type.
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* If an invalid type is passed, an error will be thrown.
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*
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* @param {string} key - The key for the namespace to access
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* @returns {Keyv} - If a valid key is passed, returns an object containing the cache store of the specified key.
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* @throws Will throw an error if an invalid key is passed.
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*/
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const getLogStores = (key) => {
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if (!key || !namespaces[key]) {
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throw new Error(`Invalid store key: ${key}`);
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}
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return namespaces[key];
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};
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module.exports = getLogStores;
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