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Config.ts
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Config.ts
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// This is the config schema for Flood, a React-based frontend for various BitTorrent clients.
// This file provides the detailed documentation for config options.
//
// By default, <rundir> is ~/.local/share/flood.
//
// You may use this schema to create a static configuration. However, it is not recommended.
// Stability of this schema can NOT be guaranteed. The reason is that other files import
// config.js and use its variables directly and it would involve unnecessary and duplicative
// conditionals in EVERY related file in order to retain compatibility for older config files.
// Plus, such duplications and conditionals are error-prone.
//
// Use CLI if you don't want to check and change the config.js whenever Flood is updated.
// CLI also supports passing through arguments via environment variables. For example,
// env variable FLOOD_OPTION_port=80 is equivalent to argument --port 80. Use ',' to split
// for arguments that take multiple inputs such as --allowedpath.
import type {infer as zodInfer} from 'zod';
import {array, boolean, number, strictObject, string} from 'zod';
import {authMethodSchema} from './Auth';
import {clientConnectionSettingsSchema} from './ClientConnectionSettings';
export const configSchema = strictObject({
// CLI argument: --baseuri
// This URI will prefix all of Flood's HTTP requests.
// For example, if you intend to serve from http://example.com/flood, set this to
// '/flood' and configure your web server to pass _all_ requests from `/flood` to
// the `/flood` of Flood's web server. [default: '/']
baseURI: string(),
// CLI argument: --dbclean
// Flood uses a local nedb database to keep track of users, torrents, and activity. The
// database is regularly purged to remove outdated data. This value dictates how old data
// is, in milliseconds, before being purged. [default: 1000 * 60 * 60]
dbCleanInterval: number().min(1000),
// CLI argument: --rundir / -d
// Where to store the local nedb database. [default: '<rundir>/db']
dbPath: string(),
// CLI argument: --rundir / -d
// Where to store Flood's temporary files [default: '<rundir>/temp']
tempPath: string(),
// CLI argument: --auth (--noauth implies --auth=none)
// Authentication and user management method: [default: 'default']
//
// default:
// Flood uses its own authentication and user management system. Users are authenticated
// by password and will be prompted to configure the connection to torrent client in the
// web interface. On successful authentication via /authenticate API endpoint, Flood will
// send a cookie with token to user. Users with admin privileges may create additional
// users with different password and torrent client configurations.
//
// none:
// There is no per-user config and no attempt to authenticate. An auth cookie with token is
// still needed to access API endpoints. This allows us to utilize browser's protections
// against session hijacking. The cookie with token will be sent unconditionally when
// /authenticate or /verify endpoints are accessed. Instead of per-user config, the
// configUser settings will be used.
authMethod: authMethodSchema,
// CLI arguments: "When auth=none:" group
// Settings for the no-user configuration.
configUser: clientConnectionSettingsSchema.optional(),
// CLI argument: --host / -h
// The host that Flood should listen for web connections on.
// To listen on all interfaces, change to `floodServerHost: '0.0.0.0'`. [default: '127.0.0.1']
floodServerHost: string().optional(),
// CLI argument: --port / -p
// The port or path that Flood should listen for web connections on. [default: 3000]
floodServerPort: number().int().positive().or(string()),
// CLI argument: --maxhistorystates
// Flood keeps a history of torrent download and upload speeds.
// This value dictates the number of individual records per period to keep.
maxHistoryStates: number().int().positive(),
// CLI argument: --clientpoll
// How often (in milliseconds) Flood will request the torrent list. This value affects how
// often values are updated when a user is present. {torrentClientPollIntervalIdle} will be
// used when no user is present. Note that poll intervals only affect activity stream. API
// requests like "GET /api/torrents" always trigger fresh torrent list fetch. [default: 1000 * 2]
torrentClientPollInterval: number().positive(),
// CLI argument: --clientpollidle
// How often (in milliseconds) Flood will request the torrent list when no user is present.
// {torrentClientPollInterval} will be used when at least one user is present. This value
// usually affects some automations such as notification of download completion. Automations
// that rely on torrent properties may be delayed within the interval. [default: 1000 * 60 * 15]
torrentClientPollIntervalIdle: number().positive(),
// CLI argument: --secret / -s
// A unique secret for signing messages with JWT (see https://jwt.io).
// Change this to something unique and hard to guess.
// You can use 'uuidgen' or 'cat /proc/sys/kernel/random/uuid' or 'uuidgenerator.net'.
// By default, this is a 72-character string randomly generated at the first launch.
// Generated secret is stored to "<rundir>/flood.secret" with 0600 permissions.
secret: string().min(30),
// CLI argument: --ssl
// Configuration for SSL, if using SSL with the Flood service directly. [default: false]
ssl: boolean().optional(),
// CLI argument: --sslkey
// Path to the SSL private key. [default: '<rundir>/key.pem']
sslKey: string().optional(),
// CLI argument: --sslcert
// Path to the SSL fullchain certificate. [default: '<rundir>/fullchain.pem']
sslCert: string().optional(),
// Assign desired mounts to include. Refer to "Mounted on" column of `df -P`
// "undefined" means all possible mounts. [default: undefined]
watchMountPoints: array(string()).optional(),
// CLI argument: --allowedpath, can be called multiple times
// Allowed paths for file operations. "undefined" means everything. [default: undefined]
allowedPaths: array(string()).optional(),
// CLI argument: --assets
// Whether Flood should serve static assets.
// Users may prefer to serve static assets via a "professional" web server such as nginx to
// increase performance or have more flexibility on compression or other options. [default: true]
serveAssets: boolean().optional(),
// CLI argument: --disable-rate-limit
// Disable api request limit except for login
disableRateLimit: boolean(),
})
.refine(
(config) => {
if (config.authMethod === 'none') {
return config.configUser != null;
}
return true;
},
{
message: 'Empty client connection settings.',
path: ['configUser'],
},
)
.refine(
(config) => {
if (config.ssl) {
return config.sslKey != null && config.sslCert != null;
}
return true;
},
{
message: 'SSL key or certificate not specified.',
path: ['ssl'],
},
);
export type Config = zodInfer<typeof configSchema>;