config.sample.php 78 KB

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  1. <?php
  2. /**
  3. * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
  4. * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
  5. * SPDX-License-Identifier: AGPL-3.0-only
  6. */
  7. /**
  8. * This configuration file is only provided to document the different
  9. * configuration options and their usage.
  10. *
  11. * DO NOT COMPLETELY BASE YOUR CONFIGURATION FILE ON THIS SAMPLE. THIS MAY BREAK
  12. * YOUR INSTANCE. Instead, manually copy configuration switches that you
  13. * consider important for your instance to your working ``config.php``, and
  14. * apply configuration options that are pertinent for your instance.
  15. *
  16. * This file is used to generate the configuration documentation.
  17. * Please consider following requirements of the current parser:
  18. * * all comments need to start with `/**` and end with ` *\/` - each on their
  19. * own line
  20. * * add a `@see CONFIG_INDEX` to copy a previously described config option
  21. * also to this line
  22. * * everything between the ` *\/` and the next `/**` will be treated as the
  23. * config option
  24. * * use RST syntax
  25. */
  26. $CONFIG = [
  27. /**
  28. * Default Parameters
  29. *
  30. * These parameters are configured by the Nextcloud installer, and are required
  31. * for your Nextcloud server to operate.
  32. */
  33. /**
  34. * This is a unique identifier for your Nextcloud installation, created
  35. * automatically by the installer. This example is for documentation only,
  36. * and you should never use it because it will not work. A valid ``instanceid``
  37. * is created when you install Nextcloud.
  38. *
  39. * 'instanceid' => 'd3c944a9a',
  40. */
  41. 'instanceid' => '',
  42. /**
  43. * The salt used to hash all passwords, auto-generated by the Nextcloud
  44. * installer. (There are also per-user salts.) If you lose this salt you lose
  45. * all your passwords. This example is for documentation only, and you should
  46. * never use it.
  47. *
  48. * @deprecated This salt is deprecated and only used for legacy-compatibility,
  49. * developers should *NOT* use this value for anything nowadays.
  50. *
  51. * 'passwordsalt' => 'd3c944a9af095aa08f',
  52. */
  53. 'passwordsalt' => '',
  54. /**
  55. * Secret used by Nextcloud for various purposes, e.g. to encrypt data. If you
  56. * lose this string there will be data corruption.
  57. */
  58. 'secret' => '',
  59. /**
  60. * Your list of trusted domains that users can log into. Specifying trusted
  61. * domains prevents host header poisoning. Do not remove this, as it performs
  62. * necessary security checks.
  63. * You can specify:
  64. *
  65. * - the exact hostname of your host or virtual host, e.g. demo.example.org.
  66. * - the exact hostname with permitted port, e.g. demo.example.org:443.
  67. * This disallows all other ports on this host
  68. * - use * as a wildcard, e.g. ubos-raspberry-pi*.local will allow
  69. * ubos-raspberry-pi.local and ubos-raspberry-pi-2.local
  70. * - the IP address with or without permitted port, e.g. [2001:db8::1]:8080
  71. * Using TLS certificates where commonName=<IP address> is deprecated
  72. */
  73. 'trusted_domains' =>
  74. [
  75. 'demo.example.org',
  76. 'otherdomain.example.org',
  77. '10.111.112.113',
  78. '[2001:db8::1]'
  79. ],
  80. /**
  81. * Where user files are stored. The SQLite database is also stored here, when
  82. * you use SQLite.
  83. *
  84. * Default to ``data/`` in the Nextcloud directory.
  85. */
  86. 'datadirectory' => '/var/www/nextcloud/data',
  87. /**
  88. * The current version number of your Nextcloud installation. This is set up
  89. * during installation and update, so you shouldn't need to change it.
  90. */
  91. 'version' => '',
  92. /**
  93. * Identifies the database used with this installation. See also config option
  94. * ``supportedDatabases``
  95. *
  96. * Available:
  97. * - sqlite3 (SQLite3)
  98. * - mysql (MySQL/MariaDB)
  99. * - pgsql (PostgreSQL)
  100. *
  101. * Defaults to ``sqlite3``
  102. */
  103. 'dbtype' => 'sqlite3',
  104. /**
  105. * Your host server name, for example ``localhost``, ``hostname``,
  106. * ``hostname.example.com``, or the IP address.
  107. * To specify a port use ``hostname:####``, for IPv6 addresses use the URI notation ``[ip]:port``.
  108. * To specify a Unix socket use ``/path/to/directory/containing/socket``, e.g. ``/run/postgresql/``.
  109. */
  110. 'dbhost' => '',
  111. /**
  112. * The name of the Nextcloud database, which is set during installation. You
  113. * should not need to change this.
  114. */
  115. 'dbname' => 'nextcloud',
  116. /**
  117. * The user that Nextcloud uses to write to the database. This must be unique
  118. * across Nextcloud instances using the same SQL database. This is set up during
  119. * installation, so you shouldn't need to change it.
  120. */
  121. 'dbuser' => '',
  122. /**
  123. * The password for the database user. This is set up during installation, so
  124. * you shouldn't need to change it.
  125. */
  126. 'dbpassword' => '',
  127. /**
  128. * Prefix for the Nextcloud tables in the database.
  129. *
  130. * Default to ``oc_``
  131. */
  132. 'dbtableprefix' => 'oc_',
  133. /**
  134. * Enable persistent connexions to the database.
  135. * This setting uses the "persistent" option from doctrine dbal, which in turn
  136. * uses the PDO::ATTR_PERSISTENT option from the pdo driver.
  137. */
  138. 'dbpersistent' => '',
  139. /**
  140. * Specify read only replicas to be used by Nextcloud when querying the database
  141. */
  142. 'dbreplica' => [
  143. ['user' => 'nextcloud', 'password' => 'password1', 'host' => 'replica1', 'dbname' => ''],
  144. ['user' => 'nextcloud', 'password' => 'password2', 'host' => 'replica2', 'dbname' => ''],
  145. ],
  146. /**
  147. * Add request id to the database query in a comment.
  148. *
  149. * This can be enabled to assist in mapping database logs to Nextcloud logs.
  150. */
  151. 'db.log_request_id' => false,
  152. /**
  153. * Indicates whether the Nextcloud instance was installed successfully; ``true``
  154. * indicates a successful installation, and ``false`` indicates an unsuccessful
  155. * installation.
  156. *
  157. * Defaults to ``false``
  158. */
  159. 'installed' => false,
  160. /**
  161. * User Experience
  162. *
  163. * These optional parameters control some aspects of the user interface. Default
  164. * values, where present, are shown.
  165. */
  166. /**
  167. * This sets the default language on your Nextcloud server, using ISO_639-1
  168. * language codes such as ``en`` for English, ``de`` for German, and ``fr`` for
  169. * French. The default_language parameter is only used, when the browser does
  170. * not send any language, and the user hasn’t configured own language
  171. * preferences.
  172. *
  173. * Nextcloud has two distinguished language codes for German, 'de' and 'de_DE'.
  174. * 'de' is used for informal German and 'de_DE' for formal German. By setting
  175. * this value to 'de_DE' you can enforce the formal version of German unless
  176. * the user has chosen something different explicitly.
  177. *
  178. * Defaults to ``en``
  179. */
  180. 'default_language' => 'en',
  181. /**
  182. * With this setting a language can be forced for all users. If a language is
  183. * forced, the users are also unable to change their language in the personal
  184. * settings. If users shall be unable to change their language, but users have
  185. * different languages, this value can be set to ``true`` instead of a language
  186. * code.
  187. *
  188. * Defaults to ``false``
  189. */
  190. 'force_language' => 'en',
  191. /**
  192. * This sets the default locale on your Nextcloud server, using ISO_639
  193. * language codes such as ``en`` for English, ``de`` for German, and ``fr`` for
  194. * French, and ISO-3166 country codes such as ``GB``, ``US``, ``CA``, as defined
  195. * in RFC 5646. It overrides automatic locale detection on public pages like
  196. * login or shared items. User's locale preferences configured under "personal
  197. * -> locale" override this setting after they have logged in.
  198. *
  199. * Defaults to ``en``
  200. */
  201. 'default_locale' => 'en_US',
  202. /**
  203. * With this setting is possible to reduce the languages available in the
  204. * language chooser. The languages have to be set as array values using ISO_639-1
  205. * language codes such as ``en`` for English, ``de`` for German etc.
  206. *
  207. * For example: Set to ['de', 'fr'] to only allow German and French languages.
  208. */
  209. 'reduce_to_languages' => [],
  210. /**
  211. * This sets the default region for phone numbers on your Nextcloud server,
  212. * using ISO 3166-1 country codes such as ``DE`` for Germany, ``FR`` for France, …
  213. * It is required to allow inserting phone numbers in the user profiles starting
  214. * without the country code (e.g. +49 for Germany).
  215. *
  216. * No default value!
  217. */
  218. 'default_phone_region' => 'GB',
  219. /**
  220. * With this setting a locale can be forced for all users. If a locale is
  221. * forced, the users are also unable to change their locale in the personal
  222. * settings. If users shall be unable to change their locale, but users have
  223. * different languages, this value can be set to ``true`` instead of a locale
  224. * code.
  225. *
  226. * Defaults to ``false``
  227. */
  228. 'force_locale' => 'en_US',
  229. /**
  230. * This sets the default timezone on your Nextcloud server, using IANA
  231. * identifiers like ``Europe/Berlin`` or ``Pacific/Auckland``. The default
  232. * timezone parameter is only used when the timezone of the user can't be
  233. * determined.
  234. *
  235. * Defaults to ``UTC``
  236. */
  237. 'default_timezone' => 'Europe/Berlin',
  238. /**
  239. * ``true`` enables the Help menu item in the user menu (top right of the
  240. * Nextcloud Web interface). ``false`` removes the Help item.
  241. */
  242. 'knowledgebaseenabled' => true,
  243. /**
  244. * ``true`` embeds the documentation in an iframe inside Nextcloud.
  245. * ``false`` only shows buttons to the online documentation.
  246. */
  247. 'knowledgebase.embedded' => false,
  248. /**
  249. * ``true`` allows users to change their display names (on their Personal
  250. * pages), and ``false`` prevents them from changing their display names.
  251. */
  252. 'allow_user_to_change_display_name' => true,
  253. /**
  254. * The directory where the skeleton files are located. These files will be
  255. * copied to the data directory of new users. Leave empty to not copy any
  256. * skeleton files.
  257. * ``{lang}`` can be used as a placeholder for the language of the user.
  258. * If the directory does not exist, it falls back to non dialect (from ``de_DE``
  259. * to ``de``). If that does not exist either, it falls back to ``default``
  260. *
  261. * Defaults to ``core/skeleton`` in the Nextcloud directory.
  262. */
  263. 'skeletondirectory' => '/path/to/nextcloud/core/skeleton',
  264. /**
  265. * The directory where the template files are located. These files will be
  266. * copied to the template directory of new users. Leave empty to not copy any
  267. * template files.
  268. * ``{lang}`` can be used as a placeholder for the language of the user.
  269. * If the directory does not exist, it falls back to non dialect (from ``de_DE``
  270. * to ``de``). If that does not exist either, it falls back to ``default``
  271. *
  272. * If this is not set creating a template directory will only happen if no custom
  273. * ``skeletondirectory`` is defined, otherwise the shipped templates will be used
  274. * to create a template directory for the user.
  275. */
  276. 'templatedirectory' => '/path/to/nextcloud/templates',
  277. /**
  278. * User session
  279. */
  280. /**
  281. * Lifetime of the remember login cookie. This should be larger than the
  282. * session_lifetime. If it is set to 0 remember me is disabled.
  283. *
  284. * Defaults to ``60*60*24*15`` seconds (15 days)
  285. */
  286. 'remember_login_cookie_lifetime' => 60*60*24*15,
  287. /**
  288. * The lifetime of a session after inactivity.
  289. *
  290. * The maximum possible time is limited by the session.gc_maxlifetime php.ini setting
  291. * which would overwrite this option if it is less than the value in the config.php
  292. *
  293. * Defaults to ``60*60*24`` seconds (24 hours)
  294. */
  295. 'session_lifetime' => 60 * 60 * 24,
  296. /**
  297. * The timeout in seconds for requests to servers made by the DAV component (e.g., needed for federated shares).
  298. */
  299. 'davstorage.request_timeout' => 30,
  300. /**
  301. * `true` enabled a relaxed session timeout, where the session timeout would no longer be
  302. * handled by Nextcloud but by either the PHP garbage collection or the expiration of
  303. * potential other session backends like redis.
  304. *
  305. * This may lead to sessions being available for longer than what session_lifetime uses but
  306. * comes with performance benefits as sessions are no longer a locking operation for concurrent
  307. * requests.
  308. */
  309. 'session_relaxed_expiry' => false,
  310. /**
  311. * Enable or disable session keep-alive when a user is logged in to the Web UI.
  312. * Enabling this sends a "heartbeat" to the server to keep it from timing out.
  313. *
  314. * Defaults to ``true``
  315. */
  316. 'session_keepalive' => true,
  317. /**
  318. * Enable or disable the automatic logout after session_lifetime, even if session
  319. * keepalive is enabled. This will make sure that an inactive browser will be logged out
  320. * even if requests to the server might extend the session lifetime.
  321. *
  322. * Defaults to ``false``
  323. */
  324. 'auto_logout' => false,
  325. /**
  326. * Enforce token authentication for clients, which blocks requests using the user
  327. * password for enhanced security. Users need to generate tokens in personal settings
  328. * which can be used as passwords on their clients.
  329. *
  330. * Defaults to ``false``
  331. */
  332. 'token_auth_enforced' => false,
  333. /**
  334. * The interval at which token activity should be updated.
  335. * Increasing this value means that the last activity on the security page gets
  336. * more outdated.
  337. *
  338. * Tokens are still checked every 5 minutes for validity
  339. * max value: 300
  340. *
  341. * Defaults to ``60``
  342. */
  343. 'token_auth_activity_update' => 60,
  344. /**
  345. * Whether the brute force protection shipped with Nextcloud should be enabled or not.
  346. *
  347. * Disabling this is discouraged for security reasons.
  348. *
  349. * Defaults to ``true``
  350. */
  351. 'auth.bruteforce.protection.enabled' => true,
  352. /**
  353. * Whether the brute force protection shipped with Nextcloud should be set to testing mode.
  354. *
  355. * In testing mode brute force attempts are still recorded, but the requests do
  356. * not sleep/wait for the specified time. They will still abort with
  357. * "429 Too Many Requests" when the maximum delay is reached.
  358. * Enabling this is discouraged for security reasons
  359. * and should only be done for debugging and on CI when running tests.
  360. *
  361. * Defaults to ``false``
  362. */
  363. 'auth.bruteforce.protection.testing' => false,
  364. /**
  365. * Whether the rate limit protection shipped with Nextcloud should be enabled or not.
  366. *
  367. * Disabling this is discouraged for security reasons.
  368. *
  369. * Defaults to ``true``
  370. */
  371. 'ratelimit.protection.enabled' => true,
  372. /**
  373. * By default, WebAuthn is available, but it can be explicitly disabled by admins
  374. */
  375. 'auth.webauthn.enabled' => true,
  376. /**
  377. * Whether encrypted password should be stored in the database
  378. *
  379. * The passwords are only decrypted using the login token stored uniquely in the
  380. * clients and allow to connect to external storages, autoconfigure mail account in
  381. * the mail app and periodically check if the password it still valid.
  382. *
  383. * This might be desirable to disable this functionality when using one time
  384. * passwords or when having a password policy enforcing long passwords (> 300
  385. * characters).
  386. *
  387. * By default, the passwords are stored encrypted in the database.
  388. *
  389. * WARNING: If disabled, password changes on the user back-end (e.g. on LDAP) no
  390. * longer log connected clients out automatically. Users can still disconnect
  391. * the clients by deleting the app token from the security settings.
  392. */
  393. 'auth.storeCryptedPassword' => true,
  394. /**
  395. * By default, the login form is always available. There are cases (SSO) where an
  396. * admin wants to avoid users entering their credentials to the system if the SSO
  397. * app is unavailable.
  398. *
  399. * This will show an error. But the direct login still works with adding ?direct=1
  400. */
  401. 'hide_login_form' => false,
  402. /**
  403. * If your user backend does not allow password resets (e.g. when it's a
  404. * read-only user backend like LDAP), you can specify a custom link, where the
  405. * user is redirected to, when clicking the "reset password" link after a failed
  406. * login-attempt.
  407. * In case you do not want to provide any link, replace the url with 'disabled'
  408. */
  409. 'lost_password_link' => 'https://example.org/link/to/password/reset',
  410. /**
  411. * URL to use as target for the logo link in the header (top-left logo)
  412. *
  413. * Defaults to the base URL of your Nextcloud instance
  414. */
  415. 'logo_url' => 'https://example.org',
  416. /**
  417. * Mail Parameters
  418. *
  419. * These configure the email settings for Nextcloud notifications and password
  420. * resets.
  421. */
  422. /**
  423. * The return address that you want to appear on emails sent by the Nextcloud
  424. * server, for example ``nc-admin@example.com``, substituting your own domain,
  425. * of course.
  426. */
  427. 'mail_domain' => 'example.com',
  428. /**
  429. * FROM address that overrides the built-in ``sharing-noreply`` and
  430. * ``lostpassword-noreply`` FROM addresses.
  431. *
  432. * Defaults to different from addresses depending on the feature.
  433. */
  434. 'mail_from_address' => 'nextcloud',
  435. /**
  436. * Enable SMTP class debugging.
  437. *
  438. * Defaults to ``false``
  439. */
  440. 'mail_smtpdebug' => false,
  441. /**
  442. * Which mode to use for sending mail: ``sendmail``, ``smtp`` or ``qmail``.
  443. *
  444. * If you are using local or remote SMTP, set this to ``smtp``.
  445. *
  446. * For the ``sendmail`` option you need an installed and working email system on
  447. * the server, with ``/usr/sbin/sendmail`` installed on your Unix system.
  448. *
  449. * For ``qmail`` the binary is /var/qmail/bin/sendmail, and it must be installed
  450. * on your Unix system.
  451. *
  452. * Defaults to ``smtp``
  453. */
  454. 'mail_smtpmode' => 'smtp',
  455. /**
  456. * This depends on ``mail_smtpmode``. Specify the IP address of your mail
  457. * server host. This may contain multiple hosts separated by a semicolon. If
  458. * you need to specify the port number append it to the IP address separated by
  459. * a colon, like this: ``127.0.0.1:24``.
  460. *
  461. * Defaults to ``127.0.0.1``
  462. */
  463. 'mail_smtphost' => '127.0.0.1',
  464. /**
  465. * This depends on ``mail_smtpmode``. Specify the port for sending mail.
  466. *
  467. * Defaults to ``25``
  468. */
  469. 'mail_smtpport' => 25,
  470. /**
  471. * This depends on ``mail_smtpmode``. This sets the SMTP server timeout, in
  472. * seconds. You may need to increase this if you are running an anti-malware or
  473. * spam scanner.
  474. *
  475. * Defaults to ``10`` seconds
  476. */
  477. 'mail_smtptimeout' => 10,
  478. /**
  479. * This depends on ``mail_smtpmode``. Specify ``ssl`` when you are using SSL/TLS. Any other value will be ignored.
  480. *
  481. * If the server advertises STARTTLS capabilities, they might be used, but they cannot be enforced by
  482. * this config option.
  483. *
  484. * Defaults to ``''`` (empty string)
  485. */
  486. 'mail_smtpsecure' => '',
  487. /**
  488. *
  489. * This depends on ``mail_smtpmode``. Change this to ``true`` if your mail
  490. * server requires authentication.
  491. *
  492. * Defaults to ``false``
  493. */
  494. 'mail_smtpauth' => false,
  495. /**
  496. * This depends on ``mail_smtpauth``. Specify the username for authenticating to
  497. * the SMTP server.
  498. *
  499. * Defaults to ``''`` (empty string)
  500. */
  501. 'mail_smtpname' => '',
  502. /**
  503. * This depends on ``mail_smtpauth``. Specify the password for authenticating to
  504. * the SMTP server.
  505. *
  506. * Default to ``''`` (empty string)
  507. */
  508. 'mail_smtppassword' => '',
  509. /**
  510. * Replaces the default mail template layout. This can be utilized if the
  511. * options to modify the mail texts with the theming app is not enough.
  512. * The class must extend ``\OC\Mail\EMailTemplate``
  513. */
  514. 'mail_template_class' => '\OC\Mail\EMailTemplate',
  515. /**
  516. * Email will be sent by default with an HTML and a plain text body. This option
  517. * allows to only send plain text emails.
  518. */
  519. 'mail_send_plaintext_only' => false,
  520. /**
  521. * This depends on ``mail_smtpmode``. Array of additional streams options that
  522. * will be passed to underlying Swift mailer implementation.
  523. * Defaults to an empty array.
  524. */
  525. 'mail_smtpstreamoptions' => [],
  526. /**
  527. * Which mode is used for sendmail/qmail: ``smtp`` or ``pipe``.
  528. *
  529. * For ``smtp`` the sendmail binary is started with the parameter ``-bs``:
  530. * - Use the SMTP protocol on standard input and output.
  531. *
  532. * For ``pipe`` the binary is started with the parameters ``-t``:
  533. * - Read message from STDIN and extract recipients.
  534. *
  535. * Defaults to ``smtp``
  536. */
  537. 'mail_sendmailmode' => 'smtp',
  538. /**
  539. * Proxy Configurations
  540. */
  541. /**
  542. * The automatic hostname detection of Nextcloud can fail in certain reverse
  543. * proxy and CLI/cron situations. This option allows you to manually override
  544. * the automatic detection; for example ``www.example.com``, or specify the port
  545. * ``www.example.com:8080``.
  546. */
  547. 'overwritehost' => '',
  548. /**
  549. * When generating URLs, Nextcloud attempts to detect whether the server is
  550. * accessed via ``https`` or ``http``. However, if Nextcloud is behind a proxy
  551. * and the proxy handles the ``https`` calls, Nextcloud would not know that
  552. * ``ssl`` is in use, which would result in incorrect URLs being generated.
  553. * Valid values are ``http`` and ``https``.
  554. */
  555. 'overwriteprotocol' => '',
  556. /**
  557. * Nextcloud attempts to detect the webroot for generating URLs automatically.
  558. * For example, if ``www.example.com/nextcloud`` is the URL pointing to the
  559. * Nextcloud instance, the webroot is ``/nextcloud``. When proxies are in use,
  560. * it may be difficult for Nextcloud to detect this parameter, resulting in
  561. * invalid URLs.
  562. */
  563. 'overwritewebroot' => '',
  564. /**
  565. * This option allows you to define a manual override condition as a regular
  566. * expression for the remote IP address. For example, defining a range of IP
  567. * addresses starting with ``10.0.0.`` and ending with 1 to 3:
  568. * ``^10\.0\.0\.[1-3]$``
  569. *
  570. * Defaults to ``''`` (empty string)
  571. */
  572. 'overwritecondaddr' => '',
  573. /**
  574. * Use this configuration parameter to specify the base URL for any URLs which
  575. * are generated within Nextcloud using any kind of command line tools (cron or
  576. * occ). The value should contain the full base URL:
  577. * ``https://www.example.com/nextcloud``
  578. *
  579. * Defaults to ``''`` (empty string)
  580. */
  581. 'overwrite.cli.url' => '',
  582. /**
  583. * To have clean URLs without `/index.php` this parameter needs to be configured.
  584. *
  585. * This parameter will be written as "RewriteBase" on update and installation of
  586. * Nextcloud to your `.htaccess` file. While this value is often simply the URL
  587. * path of the Nextcloud installation it cannot be set automatically properly in
  588. * every scenario and needs thus some manual configuration.
  589. *
  590. * In a standard Apache setup this usually equals the folder that Nextcloud is
  591. * accessible at. So if Nextcloud is accessible via "https://mycloud.org/nextcloud"
  592. * the correct value would most likely be "/nextcloud". If Nextcloud is running
  593. * under "https://mycloud.org/" then it would be "/".
  594. *
  595. * Note that the above rule is not valid in every case, as there are some rare setup
  596. * cases where this may not apply. However, to avoid any update problems this
  597. * configuration value is explicitly opt-in.
  598. *
  599. * After setting this value run `occ maintenance:update:htaccess`. Now, when the
  600. * following conditions are met Nextcloud URLs won't contain `index.php`:
  601. *
  602. * - `mod_rewrite` is installed
  603. * - `mod_env` is installed
  604. *
  605. * Defaults to ``''`` (empty string)
  606. */
  607. 'htaccess.RewriteBase' => '/',
  608. /**
  609. * For server setups, that don't have `mod_env` enabled or restricted (e.g. suEXEC)
  610. * this parameter has to be set to true and will assume mod_rewrite.
  611. *
  612. * Please check, if `mod_rewrite` is active and functional before setting this
  613. * parameter, and you updated your .htaccess with `occ maintenance:update:htaccess`.
  614. * Otherwise, your nextcloud installation might not be reachable anymore.
  615. * For example, try accessing resources by leaving out `index.php` in the URL.
  616. */
  617. 'htaccess.IgnoreFrontController' => false,
  618. /**
  619. * The URL of your proxy server, for example ``proxy.example.com:8081``.
  620. *
  621. * Note: Guzzle (the http library used by Nextcloud) is reading the environment
  622. * variables HTTP_PROXY (only for cli request), HTTPS_PROXY, and NO_PROXY by default.
  623. *
  624. * If you configure proxy with Nextcloud any default configuration by Guzzle
  625. * is overwritten. Make sure to set ``proxyexclude`` accordingly if necessary.
  626. *
  627. * Defaults to ``''`` (empty string)
  628. */
  629. 'proxy' => '',
  630. /**
  631. * The optional authentication for the proxy to use to connect to the internet.
  632. * The format is: ``username:password``.
  633. *
  634. * Defaults to ``''`` (empty string)
  635. */
  636. 'proxyuserpwd' => '',
  637. /**
  638. * List of host names that should not be proxied to.
  639. * For example: ``['.mit.edu', 'foo.com']``.
  640. *
  641. * Hint: Use something like ``explode(',', getenv('NO_PROXY'))`` to sync this
  642. * value with the global NO_PROXY option.
  643. *
  644. * Defaults to empty array.
  645. */
  646. 'proxyexclude' => [],
  647. /**
  648. * Allow remote servers with local addresses e.g. in federated shares, webcal services and more
  649. *
  650. * Defaults to false
  651. */
  652. 'allow_local_remote_servers' => true,
  653. /**
  654. * Deleted Items (trash bin)
  655. *
  656. * These parameters control the Deleted files app.
  657. */
  658. /**
  659. * If the trash bin app is enabled (default), this setting defines the policy
  660. * for when files and folders in the trash bin will be permanently deleted.
  661. * The app allows for two settings, a minimum time for trash bin retention,
  662. * and a maximum time for trash bin retention.
  663. *
  664. * Minimum time is the number of days a file will be kept, after which it
  665. * *may be* deleted. A file may be deleted after the minimum number of days
  666. * is expired if space is needed. The file will not be deleted if space is
  667. * not needed.
  668. *
  669. * Whether "space is needed" depends on whether a user quota is defined or not:
  670. *
  671. * * If no user quota is defined, the available space on the Nextcloud data
  672. * partition sets the limit for the trashbin
  673. * (issues: see https://github.com/nextcloud/server/issues/28451).
  674. * * If a user quota is defined, 50% of the user's remaining quota space sets
  675. * the limit for the trashbin.
  676. *
  677. * Maximum time is the number of days at which it is *guaranteed
  678. * to be* deleted. There is no further dependency on the available space.
  679. *
  680. * Both minimum and maximum times can be set together to explicitly define
  681. * file and folder deletion. For migration purposes, this setting is installed
  682. * initially set to "auto", which is equivalent to the default setting in
  683. * Nextcloud.
  684. *
  685. * Available values (D1 and D2 are configurable numbers):
  686. *
  687. * * ``auto``
  688. * default setting. keeps files and folders in the trash bin for 30 days
  689. * and automatically deletes anytime after that if space is needed (note:
  690. * files may not be deleted if space is not needed).
  691. * * ``D1, auto``
  692. * keeps files and folders in the trash bin for D1+ days, delete anytime if
  693. * space needed (note: files may not be deleted if space is not needed)
  694. * * ``auto, D2``
  695. * delete all files in the trash bin that are older than D2 days
  696. * automatically, delete other files anytime if space needed
  697. * * ``D1, D2``
  698. * keep files and folders in the trash bin for at least D1 days and
  699. * delete when exceeds D2 days (note: files will not be deleted automatically if space is needed)
  700. * * ``disabled``
  701. * trash bin auto clean disabled, files and folders will be kept forever
  702. *
  703. * Defaults to ``auto``
  704. */
  705. 'trashbin_retention_obligation' => 'auto',
  706. /**
  707. * File versions
  708. *
  709. * These parameters control the Versions app.
  710. */
  711. /**
  712. * If the versions app is enabled (default), this setting defines the policy
  713. * for when versions will be permanently deleted.
  714. * The app allows for two settings, a minimum time for version retention,
  715. * and a maximum time for version retention.
  716. * Minimum time is the number of days a version will be kept, after which it
  717. * may be deleted. Maximum time is the number of days at which it is guaranteed
  718. * to be deleted.
  719. * Both minimum and maximum times can be set together to explicitly define
  720. * version deletion. For migration purposes, this setting is installed
  721. * initially set to "auto", which is equivalent to the default setting in
  722. * Nextcloud.
  723. *
  724. * Available values:
  725. *
  726. * * ``auto``
  727. * default setting. Automatically expire versions according to expire
  728. * rules. Please refer to :doc:`../configuration_files/file_versioning` for
  729. * more information.
  730. * * ``D, auto``
  731. * keep versions at least for D days, apply expiration rules to all versions
  732. * that are older than D days
  733. * * ``auto, D``
  734. * delete all versions that are older than D days automatically, delete
  735. * other versions according to expire rules
  736. * * ``D1, D2``
  737. * keep versions for at least D1 days and delete when exceeds D2 days
  738. * * ``disabled``
  739. * versions auto clean disabled, versions will be kept forever
  740. *
  741. * Defaults to ``auto``
  742. */
  743. 'versions_retention_obligation' => 'auto',
  744. /**
  745. * Nextcloud Verifications
  746. *
  747. * Nextcloud performs several verification checks. There are two options,
  748. * ``true`` and ``false``.
  749. */
  750. /**
  751. * Checks an app before install whether it uses private APIs instead of the
  752. * proper public APIs. If this is set to true it will only allow to install or
  753. * enable apps that pass this check.
  754. *
  755. * Defaults to ``false``
  756. */
  757. 'appcodechecker' => true,
  758. /**
  759. * Check if Nextcloud is up-to-date and shows a notification if a new version is
  760. * available. It sends current version, php version, installation and last update
  761. * time and release channel to the updater server which responds with the latest
  762. * available version based on those metrics.
  763. *
  764. * Defaults to ``true``
  765. */
  766. 'updatechecker' => true,
  767. /**
  768. * URL that Nextcloud should use to look for updates
  769. *
  770. * Defaults to ``https://updates.nextcloud.com/updater_server/``
  771. */
  772. 'updater.server.url' => 'https://updates.nextcloud.com/updater_server/',
  773. /**
  774. * The channel that Nextcloud should use to look for updates
  775. *
  776. * Supported values:
  777. *
  778. * - ``daily``
  779. * - ``beta``
  780. * - ``stable``
  781. */
  782. 'updater.release.channel' => 'stable',
  783. /**
  784. * Is Nextcloud connected to the Internet or running in a closed network?
  785. *
  786. * Defaults to ``true``
  787. */
  788. 'has_internet_connection' => true,
  789. /**
  790. * Which domains to request to determine the availability of an Internet
  791. * connection. If none of these hosts are reachable, the administration panel
  792. * will show a warning. Set to an empty list to not do any such checks (warning
  793. * will still be shown).
  794. * If no protocol is provided, both http and https will be tested.
  795. * For example, 'http://www.nextcloud.com' and 'https://www.nextcloud.com'
  796. * will be tested for 'www.nextcloud.com'
  797. * If a protocol is provided, only this one will be tested.
  798. *
  799. * Defaults to the following domains:
  800. *
  801. * - www.nextcloud.com
  802. * - www.startpage.com
  803. * - www.eff.org
  804. * - www.edri.org
  805. */
  806. 'connectivity_check_domains' => [
  807. 'www.nextcloud.com',
  808. 'www.startpage.com',
  809. 'www.eff.org',
  810. 'www.edri.org'
  811. ],
  812. /**
  813. * Allows Nextcloud to verify a working .well-known URL redirects. This is done
  814. * by attempting to make a request from JS to
  815. * https://your-domain.com/.well-known/caldav/
  816. *
  817. * Defaults to ``true``
  818. */
  819. 'check_for_working_wellknown_setup' => true,
  820. /**
  821. * This is a crucial security check on Apache servers that should always be set
  822. * to ``true``. This verifies that the ``.htaccess`` file is writable and works.
  823. * If it is not, then any options controlled by ``.htaccess``, such as large
  824. * file uploads, will not work. It also runs checks on the ``data/`` directory,
  825. * which verifies that it can't be accessed directly through the Web server.
  826. *
  827. * Defaults to ``true``
  828. */
  829. 'check_for_working_htaccess' => true,
  830. /**
  831. * In rare setups (e.g. on Openshift or Docker on Windows) the permissions check
  832. * might block the installation while the underlying system offers no means to
  833. * "correct" the permissions. In this case, set the value to false.
  834. *
  835. * In regular cases, if issues with permissions are encountered they should be
  836. * adjusted accordingly. Changing the flag is discouraged.
  837. *
  838. * Defaults to ``true``
  839. */
  840. 'check_data_directory_permissions' => true,
  841. /**
  842. * In certain environments it is desired to have a read-only configuration file.
  843. * When this switch is set to ``true``, writing to the config file will be
  844. * forbidden. Therefore, it will not be possible to configure all options via
  845. * the Web interface. Furthermore, when updating Nextcloud it is required to
  846. * make the configuration file writable again and to set this switch to ``false``
  847. * for the update process.
  848. *
  849. * Defaults to ``false``
  850. */
  851. 'config_is_read_only' => false,
  852. /**
  853. * Logging
  854. */
  855. /**
  856. * This parameter determines where the Nextcloud logs are sent.
  857. * ``file``: the logs are written to file ``nextcloud.log`` in the default
  858. * Nextcloud data directory. The log file can be changed with parameter
  859. * ``logfile``.
  860. * ``syslog``: the logs are sent to the system log. This requires a syslog daemon
  861. * to be active.
  862. * ``errorlog``: the logs are sent to the PHP ``error_log`` function.
  863. * ``systemd``: the logs are sent to the Systemd journal. This requires a system
  864. * that runs Systemd and the Systemd journal. The PHP extension ``systemd``
  865. * must be installed and active.
  866. *
  867. * Defaults to ``file``
  868. */
  869. 'log_type' => 'file',
  870. /**
  871. * This parameter determines where the audit logs are sent. See ``log_type`` for more information.
  872. *
  873. * Defaults to ``file``
  874. */
  875. 'log_type_audit' => 'file',
  876. /**
  877. * Name of the file to which the Nextcloud logs are written if parameter
  878. * ``log_type`` is set to ``file``.
  879. *
  880. * Defaults to ``[datadirectory]/nextcloud.log``
  881. */
  882. 'logfile' => '/var/log/nextcloud.log',
  883. /**
  884. * Name of the file to which the audit logs are written if parameter
  885. * ``log_type`` is set to ``file``.
  886. *
  887. * Defaults to ``[datadirectory]/audit.log``
  888. */
  889. 'logfile_audit' => '/var/log/audit.log',
  890. /**
  891. * Log file mode for the Nextcloud logging type in octal notation.
  892. *
  893. * Defaults to 0640 (writeable by user, readable by group).
  894. */
  895. 'logfilemode' => 0640,
  896. /**
  897. * Loglevel to start logging at. Valid values are: 0 = Debug, 1 = Info, 2 =
  898. * Warning, 3 = Error, and 4 = Fatal. The default value is Warning.
  899. *
  900. * Defaults to ``2``
  901. */
  902. 'loglevel' => 2,
  903. /**
  904. * Loglevel used by the frontend to start logging at. The same values as
  905. * for ``loglevel`` can be used. If not set it defaults to the value
  906. * configured for ``loglevel`` or Warning if that is not set either.
  907. *
  908. * Defaults to ``2``
  909. */
  910. 'loglevel_frontend' => 2,
  911. /**
  912. * Loglevel used by the dirty database query detection. Useful to identify
  913. * potential database bugs in production. Set this to loglevel or higher to
  914. * see dirty queries in the logs.
  915. *
  916. * Defaults to ``0`` (debug)
  917. */
  918. 'loglevel_dirty_database_queries' => 0,
  919. /**
  920. * If you maintain different instances and aggregate the logs, you may want
  921. * to distinguish between them. ``syslog_tag`` can be set per instance
  922. * with a unique id. Only available if ``log_type`` is set to ``syslog`` or
  923. * ``systemd``.
  924. *
  925. * The default value is ``Nextcloud``.
  926. */
  927. 'syslog_tag' => 'Nextcloud',
  928. /**
  929. * If you maintain different instances and aggregate the logs, you may want
  930. * to distinguish between them. ``syslog_tag_audit`` can be set per instance
  931. * with a unique id. Only available if ``log_type`` is set to ``syslog`` or
  932. * ``systemd``.
  933. *
  934. * The default value is the value of ``syslog_tag``.
  935. */
  936. 'syslog_tag_audit' => 'Nextcloud',
  937. /**
  938. * Log condition for log level increase based on conditions. Once one of these
  939. * conditions is met, the required log level is set to debug. This allows to
  940. * debug specific requests, users or apps
  941. *
  942. * Supported conditions:
  943. * - ``shared_secret``: if a request parameter with the name `log_secret` is set to
  944. * this value the condition is met
  945. * - ``users``: if the current request is done by one of the specified users,
  946. * this condition is met
  947. * - ``apps``: if the log message is invoked by one of the specified apps,
  948. * this condition is met
  949. * - ``matches``: if all the conditions inside a group match,
  950. * this condition is met. This allows to log only entries to an app
  951. * by a few users.
  952. *
  953. * Defaults to an empty array.
  954. */
  955. 'log.condition' => [
  956. 'shared_secret' => '57b58edb6637fe3059b3595cf9c41b9',
  957. 'users' => ['sample-user'],
  958. 'apps' => ['files'],
  959. 'matches' => [
  960. [
  961. 'shared_secret' => '57b58edb6637fe3059b3595cf9c41b9',
  962. 'users' => ['sample-user'],
  963. 'apps' => ['files'],
  964. 'loglevel' => 1,
  965. 'message' => 'contains substring'
  966. ],
  967. ],
  968. ],
  969. /**
  970. * Enables logging a backtrace with each log line. Normally, only Exceptions
  971. * are carrying backtrace information which are logged automatically. This
  972. * switch turns them on for any log message. Enabling this option will lead
  973. * to increased log data size.
  974. *
  975. * Defaults to ``false``.
  976. */
  977. 'log.backtrace' => false,
  978. /**
  979. * This uses PHP.date formatting; see https://www.php.net/manual/en/function.date.php
  980. *
  981. * Defaults to ISO 8601 ``2005-08-15T15:52:01+00:00`` - see \DateTime::ATOM
  982. * (https://www.php.net/manual/en/class.datetime.php#datetime.constants.atom)
  983. */
  984. 'logdateformat' => 'F d, Y H:i:s',
  985. /**
  986. * The timezone for logfiles. You may change this; see
  987. * https://www.php.net/manual/en/timezones.php
  988. *
  989. * Defaults to ``UTC``
  990. */
  991. 'logtimezone' => 'Europe/Berlin',
  992. /**
  993. * Append all database queries and parameters to the log file. Use this only for
  994. * debugging, as your logfile will become huge.
  995. */
  996. 'log_query' => false,
  997. /**
  998. * Enables log rotation and limits the total size of logfiles. Set it to 0 for
  999. * no rotation. Specify a size in bytes, for example 104857600 (100 megabytes
  1000. * = 100 * 1024 * 1024 bytes). A new logfile is created with a new name when the
  1001. * old logfile reaches your limit. If a rotated log file is already present, it
  1002. * will be overwritten.
  1003. *
  1004. * Defaults to 100 MB
  1005. */
  1006. 'log_rotate_size' => 100 * 1024 * 1024,
  1007. /**
  1008. * Enable built-in profiler. Helpful when trying to debug performance
  1009. * issues.
  1010. *
  1011. * Note that this has a performance impact and shouldn't be enabled
  1012. * on production.
  1013. */
  1014. 'profiler' => false,
  1015. /**
  1016. * Alternate Code Locations
  1017. *
  1018. * Some Nextcloud code may be stored in alternate locations.
  1019. */
  1020. /**
  1021. * This section is for configuring the download links for Nextcloud clients, as
  1022. * seen in the first-run wizard and on Personal pages.
  1023. *
  1024. * Defaults to:
  1025. *
  1026. * - Desktop client: ``https://nextcloud.com/install/#install-clients``
  1027. * - Android client: ``https://play.google.com/store/apps/details?id=com.nextcloud.client``
  1028. * - iOS client: ``https://itunes.apple.com/us/app/nextcloud/id1125420102?mt=8``
  1029. * - iOS client app id: ``1125420102``
  1030. */
  1031. 'customclient_desktop' =>
  1032. 'https://nextcloud.com/install/#install-clients',
  1033. 'customclient_android' =>
  1034. 'https://play.google.com/store/apps/details?id=com.nextcloud.client',
  1035. 'customclient_ios' =>
  1036. 'https://itunes.apple.com/us/app/nextcloud/id1125420102?mt=8',
  1037. 'customclient_ios_appid' =>
  1038. '1125420102',
  1039. /**
  1040. * Apps
  1041. *
  1042. * Options for the Apps folder, Apps store, and App code checker.
  1043. */
  1044. /**
  1045. * Set the default app to open on login. Use the app names as they appear in the
  1046. * URL after clicking them in the Apps menu, such as documents, calendar, and
  1047. * gallery. You can use a comma-separated list of app names, so if the first
  1048. * app is not enabled for a user then Nextcloud will try the second one, and so
  1049. * on. If no enabled apps are found it defaults to the dashboard app.
  1050. *
  1051. * Defaults to ``dashboard,files``
  1052. */
  1053. 'defaultapp' => 'dashboard,files',
  1054. /**
  1055. * When enabled, admins may install apps from the Nextcloud app store.
  1056. *
  1057. * Defaults to ``true``
  1058. */
  1059. 'appstoreenabled' => true,
  1060. /**
  1061. * Enables the installation of apps from a self-hosted apps store.
  1062. * Requires that at least one of the configured apps directories is writeable.
  1063. *
  1064. * Defaults to ``https://apps.nextcloud.com/api/v1``
  1065. */
  1066. 'appstoreurl' => 'https://apps.nextcloud.com/api/v1',
  1067. /**
  1068. * Filters allowed installable apps from the appstore.
  1069. * Empty array will prevent all apps from the store to be found.
  1070. */
  1071. 'appsallowlist' => [],
  1072. /**
  1073. * Use the ``apps_paths`` parameter to set the location of the Apps directory,
  1074. * which should be scanned for available apps, and where user-specific apps
  1075. * should be installed from the Apps store. The ``path`` defines the absolute
  1076. * file system path to the app folder. The key ``url`` defines the HTTP Web path
  1077. * to that folder, starting from the Nextcloud webroot. The key ``writable``
  1078. * indicates if a Web server can write files to that folder.
  1079. */
  1080. 'apps_paths' => [
  1081. [
  1082. 'path'=> '/var/www/nextcloud/apps',
  1083. 'url' => '/apps',
  1084. 'writable' => true,
  1085. ],
  1086. ],
  1087. /**
  1088. * @see appcodechecker
  1089. */
  1090. /**
  1091. * Previews
  1092. *
  1093. * Nextcloud supports previews of image files, the covers of MP3 files, and text
  1094. * files. These options control enabling and disabling previews, and thumbnail
  1095. * size.
  1096. */
  1097. /**
  1098. * By default, Nextcloud can generate previews for the following filetypes:
  1099. *
  1100. * - Image files
  1101. * - Covers of MP3 files
  1102. * - Text documents
  1103. *
  1104. * Valid values are ``true``, to enable previews, or
  1105. * ``false``, to disable previews
  1106. *
  1107. * Defaults to ``true``
  1108. */
  1109. 'enable_previews' => true,
  1110. /**
  1111. * Number of all preview requests being processed concurrently,
  1112. * including previews that need to be newly generated, and those that have
  1113. * been generated.
  1114. *
  1115. * This should be greater than 'preview_concurrency_new'.
  1116. * If unspecified, defaults to twice the value of 'preview_concurrency_new'.
  1117. */
  1118. 'preview_concurrency_all' => 8,
  1119. /**
  1120. * Number of new previews that are being concurrently generated.
  1121. *
  1122. * Depending on the max preview size set by 'preview_max_x' and 'preview_max_y',
  1123. * the generation process can consume considerable CPU and memory resources.
  1124. * It's recommended to limit this to be no greater than the number of CPU cores.
  1125. * If unspecified, defaults to the number of CPU cores, or 4 if that cannot
  1126. * be determined.
  1127. */
  1128. 'preview_concurrency_new' => 4,
  1129. /**
  1130. * The maximum width, in pixels, of a preview. A value of ``null`` means there
  1131. * is no limit.
  1132. *
  1133. * Defaults to ``4096``
  1134. */
  1135. 'preview_max_x' => 4096,
  1136. /**
  1137. * The maximum height, in pixels, of a preview. A value of ``null`` means there
  1138. * is no limit.
  1139. *
  1140. * Defaults to ``4096``
  1141. */
  1142. 'preview_max_y' => 4096,
  1143. /**
  1144. * Max file size for generating image previews with imagegd (default behavior).
  1145. * If the image is bigger, it'll try other preview generators, but will most
  1146. * likely either show the default mimetype icon or not display the image at all.
  1147. * Set to ``-1`` for no limit and try to generate image previews on all file sizes.
  1148. *
  1149. * Defaults to ``50`` megabytes
  1150. */
  1151. 'preview_max_filesize_image' => 50,
  1152. /**
  1153. * max memory for generating image previews with imagegd (default behavior)
  1154. * Reads the image dimensions from the header and assumes 32 bits per pixel.
  1155. * If creating the image would allocate more memory, preview generation will
  1156. * be disabled and the default mimetype icon is shown. Set to -1 for no limit.
  1157. *
  1158. * Defaults to ``256`` megabytes
  1159. */
  1160. 'preview_max_memory' => 256,
  1161. /**
  1162. * custom path for LibreOffice/OpenOffice binary
  1163. *
  1164. *
  1165. * Defaults to ``''`` (empty string)
  1166. */
  1167. 'preview_libreoffice_path' => '/usr/bin/libreoffice',
  1168. /**
  1169. * custom path for ffmpeg binary
  1170. *
  1171. * Defaults to ``null`` and falls back to searching ``avconv`` and ``ffmpeg``
  1172. * in the configured ``PATH`` environment
  1173. */
  1174. 'preview_ffmpeg_path' => '/usr/bin/ffmpeg',
  1175. /**
  1176. * Set the URL of the Imaginary service to send image previews to.
  1177. * Also requires the ``OC\Preview\Imaginary`` provider to be enabled in the
  1178. * ``enabledPreviewProviders`` array, to create previews for these mimetypes: bmp,
  1179. * x-bitmap, png, jpeg, gif, heic, heif, svg+xml, tiff, webp and illustrator.
  1180. *
  1181. * If you want Imaginary to also create preview images from PDF Documents, you
  1182. * have to add the ``OC\Preview\ImaginaryPDF`` provider as well.
  1183. *
  1184. * See https://github.com/h2non/imaginary
  1185. */
  1186. 'preview_imaginary_url' => 'http://previews_hpb:8088/',
  1187. /**
  1188. * If you want set a api key for imaginary.
  1189. */
  1190. 'preview_imaginary_key' => 'secret',
  1191. /**
  1192. * Only register providers that have been explicitly enabled
  1193. *
  1194. * The following providers are disabled by default due to performance or privacy
  1195. * concerns:
  1196. *
  1197. * - ``OC\Preview\Font``
  1198. * - ``OC\Preview\HEIC``
  1199. * - ``OC\Preview\Illustrator``
  1200. * - ``OC\Preview\Movie``
  1201. * - ``OC\Preview\MSOffice2003``
  1202. * - ``OC\Preview\MSOffice2007``
  1203. * - ``OC\Preview\MSOfficeDoc``
  1204. * - ``OC\Preview\PDF``
  1205. * - ``OC\Preview\Photoshop``
  1206. * - ``OC\Preview\Postscript``
  1207. * - ``OC\Preview\StarOffice``
  1208. * - ``OC\Preview\SVG``
  1209. * - ``OC\Preview\TIFF``
  1210. * - ``OC\Preview\EMF``
  1211. *
  1212. *
  1213. * Defaults to the following providers:
  1214. *
  1215. * - ``OC\Preview\BMP``
  1216. * - ``OC\Preview\GIF``
  1217. * - ``OC\Preview\JPEG``
  1218. * - ``OC\Preview\Krita``
  1219. * - ``OC\Preview\MarkDown``
  1220. * - ``OC\Preview\MP3``
  1221. * - ``OC\Preview\OpenDocument``
  1222. * - ``OC\Preview\PNG``
  1223. * - ``OC\Preview\TXT``
  1224. * - ``OC\Preview\XBitmap``
  1225. */
  1226. 'enabledPreviewProviders' => [
  1227. 'OC\Preview\BMP',
  1228. 'OC\Preview\GIF',
  1229. 'OC\Preview\JPEG',
  1230. 'OC\Preview\Krita',
  1231. 'OC\Preview\MarkDown',
  1232. 'OC\Preview\MP3',
  1233. 'OC\Preview\OpenDocument',
  1234. 'OC\Preview\PNG',
  1235. 'OC\Preview\TXT',
  1236. 'OC\Preview\XBitmap',
  1237. ],
  1238. /**
  1239. * LDAP
  1240. *
  1241. * Global settings used by LDAP User and Group Backend
  1242. */
  1243. /**
  1244. * defines the interval in minutes for the background job that checks user
  1245. * existence and marks them as ready to be cleaned up. The number is always
  1246. * minutes. Setting it to 0 disables the feature.
  1247. * See command line (occ) methods ``ldap:show-remnants`` and ``user:delete``
  1248. *
  1249. * Defaults to ``51`` minutes
  1250. */
  1251. 'ldapUserCleanupInterval' => 51,
  1252. /**
  1253. * Sort groups in the user settings by name instead of the user count
  1254. *
  1255. * By enabling this the user count beside the group name is disabled as well.
  1256. * @deprecated since Nextcloud 29 - Use the frontend instead or set the app config value `group.sortBy` for `core` to `2`
  1257. */
  1258. 'sort_groups_by_name' => false,
  1259. /**
  1260. * Comments
  1261. *
  1262. * Global settings for the Comments infrastructure
  1263. */
  1264. /**
  1265. * Replaces the default Comments Manager Factory. This can be utilized if an
  1266. * own or 3rdParty CommentsManager should be used that – for instance – uses the
  1267. * filesystem instead of the database to keep the comments.
  1268. *
  1269. * Defaults to ``\OC\Comments\ManagerFactory``
  1270. */
  1271. 'comments.managerFactory' => '\OC\Comments\ManagerFactory',
  1272. /**
  1273. * Replaces the default System Tags Manager Factory. This can be utilized if an
  1274. * own or 3rdParty SystemTagsManager should be used that – for instance – uses the
  1275. * filesystem instead of the database to keep the tags.
  1276. *
  1277. * Defaults to ``\OC\SystemTag\ManagerFactory``
  1278. */
  1279. 'systemtags.managerFactory' => '\OC\SystemTag\ManagerFactory',
  1280. /**
  1281. * Maintenance
  1282. *
  1283. * These options are for halting user activity when you are performing server
  1284. * maintenance.
  1285. */
  1286. /**
  1287. * Enable maintenance mode to disable Nextcloud
  1288. *
  1289. * If you want to prevent users from logging in to Nextcloud before you start
  1290. * doing some maintenance work, you need to set the value of the maintenance
  1291. * parameter to true. Please keep in mind that users who are already logged-in
  1292. * are kicked out of Nextcloud instantly.
  1293. *
  1294. * Defaults to ``false``
  1295. */
  1296. 'maintenance' => false,
  1297. /**
  1298. * UTC Hour for maintenance windows
  1299. *
  1300. * Some background jobs only run once a day. When an hour is defined for this config,
  1301. * the background jobs which advertise themselves as not time sensitive will be
  1302. * delayed during the "working" hours and only run in the 4 hours after the given time.
  1303. * This is e.g. used for activity expiration, suspicious login training and update checks.
  1304. *
  1305. * A value of 1 e.g. will only run these background jobs between 01:00am UTC and 05:00am UTC.
  1306. *
  1307. * Defaults to ``100`` which disables the feature
  1308. */
  1309. 'maintenance_window_start' => 1,
  1310. /**
  1311. * Log all LDAP requests into a file
  1312. *
  1313. * Warning: This heavily decreases the performance of the server and is only
  1314. * meant to debug/profile the LDAP interaction manually.
  1315. * Also, it might log sensitive data into a plain text file.
  1316. */
  1317. 'ldap_log_file' => '',
  1318. /**
  1319. * SSL
  1320. */
  1321. /**
  1322. * Extra SSL options to be used for configuration.
  1323. *
  1324. * Defaults to an empty array.
  1325. */
  1326. 'openssl' => [
  1327. 'config' => '/absolute/location/of/openssl.cnf',
  1328. ],
  1329. /**
  1330. * Memory caching backend configuration
  1331. *
  1332. * Available cache backends:
  1333. *
  1334. * * ``\OC\Memcache\APCu`` APC user backend
  1335. * * ``\OC\Memcache\ArrayCache`` In-memory array-based backend (not recommended)
  1336. * * ``\OC\Memcache\Memcached`` Memcached backend
  1337. * * ``\OC\Memcache\Redis`` Redis backend
  1338. *
  1339. * Advice on choosing between the various backends:
  1340. *
  1341. * * APCu should be easiest to install. Almost all distributions have packages.
  1342. * Use this for single user environment for all caches.
  1343. * * Use Redis or Memcached for distributed environments.
  1344. * For the local cache (you can configure two) take APCu.
  1345. */
  1346. /**
  1347. * Memory caching backend for locally stored data
  1348. *
  1349. * * Used for host-specific data, e.g. file paths
  1350. *
  1351. * Defaults to ``none``
  1352. */
  1353. 'memcache.local' => '\OC\Memcache\APCu',
  1354. /**
  1355. * Memory caching backend for distributed data
  1356. *
  1357. * * Used for installation-specific data, e.g. database caching
  1358. * * If unset, defaults to the value of memcache.local
  1359. *
  1360. * Defaults to ``none``
  1361. */
  1362. 'memcache.distributed' => '\OC\Memcache\Memcached',
  1363. /**
  1364. * Connection details for redis to use for memory caching in a single server configuration.
  1365. *
  1366. * For enhanced security it is recommended to configure Redis
  1367. * to require a password. See http://redis.io/topics/security
  1368. * for more information.
  1369. *
  1370. * We also support redis SSL/TLS encryption as of version 6.
  1371. * See https://redis.io/topics/encryption for more information.
  1372. */
  1373. 'redis' => [
  1374. 'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock'
  1375. 'port' => 6379,
  1376. 'timeout' => 0.0,
  1377. 'read_timeout' => 0.0,
  1378. 'user' => '', // Optional: if not defined, no password will be used.
  1379. 'password' => '', // Optional: if not defined, no password will be used.
  1380. 'dbindex' => 0, // Optional: if undefined SELECT will not run and will use Redis Server's default DB Index.
  1381. // If redis in-transit encryption is enabled, provide certificates
  1382. // SSL context https://www.php.net/manual/en/context.ssl.php
  1383. 'ssl_context' => [
  1384. 'local_cert' => '/certs/redis.crt',
  1385. 'local_pk' => '/certs/redis.key',
  1386. 'cafile' => '/certs/ca.crt'
  1387. ]
  1388. ],
  1389. /**
  1390. * Connection details for a Redis Cluster.
  1391. *
  1392. * Redis Cluster support requires the php module phpredis in version 3.0.0 or
  1393. * higher.
  1394. *
  1395. * Available failover modes:
  1396. * - \RedisCluster::FAILOVER_NONE - only send commands to master nodes (default)
  1397. * - \RedisCluster::FAILOVER_ERROR - failover to slaves for read commands if master is unavailable (recommended)
  1398. * - \RedisCluster::FAILOVER_DISTRIBUTE - randomly distribute read commands across master and slaves
  1399. *
  1400. * WARNING: FAILOVER_DISTRIBUTE is a not recommended setting, and we strongly
  1401. * suggest to not use it if you use Redis for file locking. Due to the way Redis
  1402. * is synchronized it could happen, that the read for an existing lock is
  1403. * scheduled to a slave that is not fully synchronized with the connected master
  1404. * which then causes a FileLocked exception.
  1405. *
  1406. * See https://redis.io/topics/cluster-spec for details about the Redis cluster
  1407. *
  1408. * Authentication works with phpredis version 4.2.1+. See
  1409. * https://github.com/phpredis/phpredis/commit/c5994f2a42b8a348af92d3acb4edff1328ad8ce1
  1410. */
  1411. 'redis.cluster' => [
  1412. 'seeds' => [ // provide some or all of the cluster servers to bootstrap discovery, port required
  1413. 'localhost:7000',
  1414. 'localhost:7001',
  1415. ],
  1416. 'timeout' => 0.0,
  1417. 'read_timeout' => 0.0,
  1418. 'failover_mode' => \RedisCluster::FAILOVER_ERROR,
  1419. 'user' => '', // Optional: if not defined, no password will be used.
  1420. 'password' => '', // Optional: if not defined, no password will be used.
  1421. // If redis in-transit encryption is enabled, provide certificates
  1422. // SSL context https://www.php.net/manual/en/context.ssl.php
  1423. 'ssl_context' => [
  1424. 'local_cert' => '/certs/redis.crt',
  1425. 'local_pk' => '/certs/redis.key',
  1426. 'cafile' => '/certs/ca.crt'
  1427. ]
  1428. ],
  1429. /**
  1430. * Server details for one or more memcached servers to use for memory caching.
  1431. */
  1432. 'memcached_servers' => [
  1433. // hostname, port and optional weight
  1434. // or path and port 0 for unix socket. Also see:
  1435. // https://www.php.net/manual/en/memcached.addservers.php
  1436. // https://www.php.net/manual/en/memcached.addserver.php
  1437. ['localhost', 11211],
  1438. //array('other.host.local', 11211),
  1439. ],
  1440. /**
  1441. * Connection options for memcached
  1442. */
  1443. 'memcached_options' => [
  1444. // Set timeouts to 50ms
  1445. \Memcached::OPT_CONNECT_TIMEOUT => 50,
  1446. \Memcached::OPT_RETRY_TIMEOUT => 50,
  1447. \Memcached::OPT_SEND_TIMEOUT => 50,
  1448. \Memcached::OPT_RECV_TIMEOUT => 50,
  1449. \Memcached::OPT_POLL_TIMEOUT => 50,
  1450. // Enable compression
  1451. \Memcached::OPT_COMPRESSION => true,
  1452. // Turn on consistent hashing
  1453. \Memcached::OPT_LIBKETAMA_COMPATIBLE => true,
  1454. // Enable Binary Protocol
  1455. \Memcached::OPT_BINARY_PROTOCOL => true,
  1456. // Binary serializer vill be enabled if the igbinary PECL module is available
  1457. //\Memcached::OPT_SERIALIZER => \Memcached::SERIALIZER_IGBINARY,
  1458. ],
  1459. /**
  1460. * Location of the cache folder, defaults to ``data/$user/cache`` where
  1461. * ``$user`` is the current user. When specified, the format will change to
  1462. * ``$cache_path/$user`` where ``$cache_path`` is the configured cache directory
  1463. * and ``$user`` is the user.
  1464. *
  1465. * Defaults to ``''`` (empty string)
  1466. */
  1467. 'cache_path' => '',
  1468. /**
  1469. * TTL of chunks located in the cache folder before they're removed by
  1470. * garbage collection (in seconds). Increase this value if users have
  1471. * issues uploading very large files via the Nextcloud Client as upload isn't
  1472. * completed within one day.
  1473. *
  1474. * Defaults to ``60*60*24`` (1 day)
  1475. */
  1476. 'cache_chunk_gc_ttl' => 60*60*24,
  1477. /**
  1478. * Using Object Store with Nextcloud
  1479. */
  1480. /**
  1481. * This example shows how to configure Nextcloud to store all files in a
  1482. * swift object storage.
  1483. *
  1484. * It is important to note that Nextcloud in object store mode will expect
  1485. * exclusive access to the object store container because it only stores the
  1486. * binary data for each file. The metadata is currently kept in the local
  1487. * database for performance reasons.
  1488. *
  1489. * WARNING: The current implementation is incompatible with any app that uses
  1490. * direct file IO and circumvents our virtual filesystem. That includes
  1491. * Encryption and Gallery. Gallery will store thumbnails directly in the
  1492. * filesystem and encryption will cause severe overhead because key files need
  1493. * to be fetched in addition to any requested file.
  1494. *
  1495. */
  1496. 'objectstore' => [
  1497. 'class' => 'OC\\Files\\ObjectStore\\Swift',
  1498. 'arguments' => [
  1499. // trystack will use your facebook id as the username
  1500. 'username' => 'facebook100000123456789',
  1501. // in the trystack dashboard go to user -> settings -> API Password to
  1502. // generate a password
  1503. 'password' => 'Secr3tPaSSWoRdt7',
  1504. // must already exist in the objectstore, name can be different
  1505. 'container' => 'nextcloud',
  1506. // prefix to prepend to the fileid, default is 'oid:urn:'
  1507. 'objectPrefix' => 'oid:urn:',
  1508. // create the container if it does not exist. default is false
  1509. 'autocreate' => true,
  1510. // required, dev-/trystack defaults to 'RegionOne'
  1511. 'region' => 'RegionOne',
  1512. // The Identity / Keystone endpoint
  1513. 'url' => 'http://8.21.28.222:5000/v2.0',
  1514. // uploadPartSize: size of the uploaded chunks, defaults to 524288000
  1515. 'uploadPartSize' => 524288000,
  1516. // required on dev-/trystack
  1517. 'tenantName' => 'facebook100000123456789',
  1518. // dev-/trystack uses swift by default, the lib defaults to 'cloudFiles'
  1519. // if omitted
  1520. 'serviceName' => 'swift',
  1521. // The Interface / url Type, optional
  1522. 'urlType' => 'internal'
  1523. ],
  1524. ],
  1525. /**
  1526. * To use swift V3
  1527. */
  1528. 'objectstore' => [
  1529. 'class' => 'OC\\Files\\ObjectStore\\Swift',
  1530. 'arguments' => [
  1531. 'autocreate' => true,
  1532. 'user' => [
  1533. 'name' => 'swift',
  1534. 'password' => 'swift',
  1535. 'domain' => [
  1536. 'name' => 'default',
  1537. ],
  1538. ],
  1539. 'scope' => [
  1540. 'project' => [
  1541. 'name' => 'service',
  1542. 'domain' => [
  1543. 'name' => 'default',
  1544. ],
  1545. ],
  1546. ],
  1547. 'tenantName' => 'service',
  1548. 'serviceName' => 'swift',
  1549. 'region' => 'regionOne',
  1550. 'url' => 'http://yourswifthost:5000/v3',
  1551. 'bucket' => 'nextcloud',
  1552. ],
  1553. ],
  1554. /**
  1555. * If this is set to true and a multibucket object store is configured then
  1556. * newly created previews are put into 256 dedicated buckets.
  1557. *
  1558. * Those buckets are named like the mulibucket version but with the postfix
  1559. * ``-preview-NUMBER`` where NUMBER is between 0 and 255.
  1560. *
  1561. * Keep in mind that only previews of files are put in there that don't have
  1562. * some already. Otherwise, the old bucket will be used.
  1563. *
  1564. * To migrate existing previews to this new multibucket distribution of previews
  1565. * use the occ command ``preview:repair``. For now this will only migrate
  1566. * previews that were generated before Nextcloud 19 in the flat
  1567. * ``appdata_INSTANCEID/previews/FILEID`` folder structure.
  1568. */
  1569. 'objectstore.multibucket.preview-distribution' => false,
  1570. /**
  1571. * Sharing
  1572. *
  1573. * Global settings for Sharing
  1574. */
  1575. /**
  1576. * Replaces the default Share Provider Factory. This can be utilized if
  1577. * own or 3rdParty Share Providers are used that – for instance – use the
  1578. * filesystem instead of the database to keep the share information.
  1579. *
  1580. * Defaults to ``\OC\Share20\ProviderFactory``
  1581. */
  1582. 'sharing.managerFactory' => '\OC\Share20\ProviderFactory',
  1583. /**
  1584. * Enables expiration for link share passwords sent by email (sharebymail).
  1585. * The passwords will expire after the configured interval, the users can
  1586. * still request a new one in the public link page.
  1587. */
  1588. 'sharing.enable_mail_link_password_expiration' => false,
  1589. /**
  1590. * Expiration interval for passwords, in seconds.
  1591. */
  1592. 'sharing.mail_link_password_expiration_interval' => 3600,
  1593. /**
  1594. * Define max number of results returned by the search for auto-completion of
  1595. * users, groups, etc. The value must not be lower than 0 (for unlimited).
  1596. *
  1597. * If more, different sources are requested (e.g. different user backends; or
  1598. * both users and groups), the value is applied per source and might not be
  1599. * truncated after collecting the results. I.e. more results can appear than
  1600. * configured here.
  1601. *
  1602. * Default is 25.
  1603. */
  1604. 'sharing.maxAutocompleteResults' => 25,
  1605. /**
  1606. * Define the minimum length of the search string before we start auto-completion
  1607. * Default is no limit (value set to 0)
  1608. */
  1609. 'sharing.minSearchStringLength' => 0,
  1610. /**
  1611. * Set to true to enable that internal shares need to be accepted by the users by default.
  1612. * Users can change this for their account in their personal sharing settings
  1613. */
  1614. 'sharing.enable_share_accept' => false,
  1615. /**
  1616. * Set to true to enforce that internal shares need to be accepted
  1617. */
  1618. 'sharing.force_share_accept' => false,
  1619. /**
  1620. * Set to ``false``, to prevent users from setting a custom share_folder
  1621. */
  1622. 'sharing.allow_custom_share_folder' => true,
  1623. /**
  1624. * Define a default folder for shared files and folders other than root.
  1625. * Changes to this value will only have effect on new shares.
  1626. *
  1627. * Defaults to ``/``
  1628. */
  1629. 'share_folder' => '/',
  1630. /**
  1631. * Set to ``false``, to stop sending a mail when users receive a share
  1632. */
  1633. 'sharing.enable_share_mail' => true,
  1634. /**
  1635. * Set to true to enable the feature to add exceptions for share password enforcement
  1636. */
  1637. 'sharing.allow_disabled_password_enforcement_groups' => false,
  1638. /**
  1639. * Set to true to always transfer incoming shares by default
  1640. * when running "occ files:transfer-ownership".
  1641. * Defaults to false, so incoming shares are not transferred if not specifically requested
  1642. * by a command line argument.
  1643. */
  1644. 'transferIncomingShares' => false,
  1645. /**
  1646. * Hashing
  1647. */
  1648. /**
  1649. * By default, Nextcloud will use the Argon2 password hashing if available.
  1650. * However, if for whatever reason you want to stick with the PASSWORD_DEFAULT
  1651. * of your php version. Then set the setting to true.
  1652. *
  1653. * Nextcloud uses the Argon2 algorithm (with PHP >= 7.2) to create hashes by its
  1654. * own and exposes its configuration options as following. More information can
  1655. * be found at: https://www.php.net/manual/en/function.password-hash.php
  1656. */
  1657. 'hashing_default_password' => false,
  1658. /**
  1659. * The number of CPU threads to be used by the algorithm for computing a hash.
  1660. * The value must be an integer, and the minimum value is 1. Rationally it does
  1661. * not help to provide a number higher than the available threads on the machine.
  1662. * Values that undershoot the minimum will be ignored in favor of the minimum.
  1663. */
  1664. 'hashingThreads' => PASSWORD_ARGON2_DEFAULT_THREADS,
  1665. /**
  1666. * The memory in KiB to be used by the algorithm for computing a hash. The value
  1667. * must be an integer, and the minimum value is 8 times the number of CPU threads.
  1668. * Values that undershoot the minimum will be ignored in favor of the minimum.
  1669. */
  1670. 'hashingMemoryCost' => PASSWORD_ARGON2_DEFAULT_MEMORY_COST,
  1671. /**
  1672. * The number of iterations that are used by the algorithm for computing a hash.
  1673. * The value must be an integer, and the minimum value is 1. Values that
  1674. * undershoot the minimum will be ignored in favor of the minimum.
  1675. */
  1676. 'hashingTimeCost' => PASSWORD_ARGON2_DEFAULT_TIME_COST,
  1677. /**
  1678. * The hashing cost used by hashes generated by Nextcloud
  1679. * Using a higher value requires more time and CPU power to calculate the hashes
  1680. */
  1681. 'hashingCost' => 10,
  1682. /**
  1683. * All other configuration options
  1684. */
  1685. /**
  1686. * Additional driver options for the database connection, e.g. to enable SSL
  1687. * encryption in MySQL or specify a custom wait timeout on a cheap hoster.
  1688. *
  1689. * When setting up TLS/SSL for encrypting the connections, you need to ensure that
  1690. * the passed keys and certificates are readable by the PHP process. In addition,
  1691. * PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT might need to be set to false, if the
  1692. * database servers certificates CN does not match with the hostname used to connect.
  1693. * The standard behavior here is different from the MySQL/MariaDB CLI client, which
  1694. * does not verify the server cert except --ssl-verify-server-cert is passed manually.
  1695. */
  1696. 'dbdriveroptions' => [
  1697. PDO::MYSQL_ATTR_SSL_CA => '/file/path/to/ca_cert.pem',
  1698. PDO::MYSQL_ATTR_SSL_KEY => '/file/path/to/mysql-client-key.pem',
  1699. PDO::MYSQL_ATTR_SSL_CERT => '/file/path/to/mysql-client-cert.pem',
  1700. PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT => false,
  1701. PDO::MYSQL_ATTR_INIT_COMMAND => 'SET wait_timeout = 28800'
  1702. ],
  1703. /**
  1704. * sqlite3 journal mode can be specified using this configuration parameter -
  1705. * can be 'WAL' or 'DELETE' see for more details https://www.sqlite.org/wal.html
  1706. */
  1707. 'sqlite.journal_mode' => 'DELETE',
  1708. /**
  1709. * During setup, if requirements are met (see below), this setting is set to true
  1710. * and MySQL can handle 4 byte characters instead of 3 byte characters.
  1711. *
  1712. * If you want to convert an existing 3-byte setup into a 4-byte setup please
  1713. * set the parameters in MySQL as mentioned below and run the migration command:
  1714. * ./occ db:convert-mysql-charset
  1715. * The config setting will be set automatically after a successful run.
  1716. *
  1717. * Consult the documentation for more details.
  1718. *
  1719. * MySQL requires a special setup for longer indexes (> 767 bytes) which are
  1720. * needed:
  1721. *
  1722. * [mysqld]
  1723. * innodb_large_prefix=ON
  1724. * innodb_file_format=Barracuda
  1725. * innodb_file_per_table=ON
  1726. *
  1727. * Tables will be created with
  1728. * * character set: utf8mb4
  1729. * * collation: utf8mb4_bin
  1730. * * row_format: dynamic
  1731. *
  1732. * See:
  1733. * https://dev.mysql.com/doc/refman/5.7/en/charset-unicode-utf8mb4.html
  1734. * https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_large_prefix
  1735. * https://mariadb.com/kb/en/mariadb/xtradbinnodb-server-system-variables/#innodb_large_prefix
  1736. * http://www.tocker.ca/2013/10/31/benchmarking-innodb-page-compression-performance.html
  1737. * http://mechanics.flite.com/blog/2014/07/29/using-innodb-large-prefix-to-avoid-error-1071/
  1738. */
  1739. 'mysql.utf8mb4' => false,
  1740. /**
  1741. * For search queries in the database, a default collation – depending on the
  1742. * character set – is chosen. In some cases a different behaviour is desired,
  1743. * for instances when an accent sensitive search is desired.
  1744. *
  1745. * MariaDB and MySQL have an overlap in available collations, but also
  1746. * incompatible ones, also depending on the version of the database server.
  1747. *
  1748. * This option allows to override the automatic choice. Example:
  1749. *
  1750. * 'mysql.collation' => 'utf8mb4_0900_as_ci',
  1751. *
  1752. * This setting has no effect on setup or creating tables. In those cases
  1753. * always utf8[mb4]_bin is being used. This setting is only taken into
  1754. * consideration in SQL queries that utilize LIKE comparison operators.
  1755. */
  1756. 'mysql.collation' => null,
  1757. /**
  1758. * Database types that are supported for installation.
  1759. *
  1760. * Available:
  1761. * - sqlite (SQLite3)
  1762. * - mysql (MySQL)
  1763. * - pgsql (PostgreSQL)
  1764. * - oci (Oracle)
  1765. *
  1766. * Defaults to the following databases:
  1767. * - sqlite (SQLite3)
  1768. * - mysql (MySQL)
  1769. * - pgsql (PostgreSQL)
  1770. */
  1771. 'supportedDatabases' => [
  1772. 'sqlite',
  1773. 'mysql',
  1774. 'pgsql',
  1775. 'oci',
  1776. ],
  1777. /**
  1778. * Override where Nextcloud stores temporary files. Useful in situations where
  1779. * the system temporary directory is on a limited space ramdisk or is otherwise
  1780. * restricted, or if external storage which do not support streaming are in
  1781. * use.
  1782. *
  1783. * The Web server user/PHP must have write access to this directory.
  1784. * Additionally you have to make sure that your PHP configuration considers this a valid
  1785. * tmp directory, by setting the TMP, TMPDIR, and TEMP variables to the required directories.
  1786. * On top of that you might be required to grant additional permissions in AppArmor or SELinux.
  1787. */
  1788. 'tempdirectory' => '/tmp/nextcloudtemp',
  1789. /**
  1790. * Override where Nextcloud stores update files while updating. Useful in situations
  1791. * where the default `datadirectory` is on network disk like NFS, or is otherwise
  1792. * restricted. Defaults to the value of `datadirectory` if unset.
  1793. *
  1794. * If set, the value MUST be located _outside_ of the installation directory of Nextcloud and
  1795. * writable by the Web server user.
  1796. *
  1797. */
  1798. 'updatedirectory' => '',
  1799. /**
  1800. * Block a specific file or files and disallow the upload of files
  1801. * with this name. ``.htaccess`` is blocked by default.
  1802. *
  1803. * WARNING: USE THIS ONLY IF YOU KNOW WHAT YOU ARE DOING.
  1804. *
  1805. * Note that this list is case-insensitive.
  1806. *
  1807. * Defaults to ``array('.htaccess')``
  1808. */
  1809. 'forbidden_filenames' => ['.htaccess'],
  1810. /**
  1811. * Disallow the upload of files with specific basenames.
  1812. *
  1813. * The basename is the name of the file without the extension,
  1814. * e.g. for "archive.tar.gz" the basename would be "archive".
  1815. *
  1816. * Note that this list is case-insensitive.
  1817. *
  1818. * Defaults to ``array()``
  1819. */
  1820. 'forbidden_filename_basenames' => [],
  1821. /**
  1822. * Block characters from being used in filenames. This is useful if you
  1823. * have a filesystem or OS which does not support certain characters like windows.
  1824. *
  1825. * The '/' and '\' characters are always forbidden, as well as all characters in the ASCII range [0-31].
  1826. *
  1827. * Example for windows systems: ``array('?', '<', '>', ':', '*', '|', '"')``
  1828. * see https://en.wikipedia.org/wiki/Comparison_of_file_systems#Limits
  1829. *
  1830. * Defaults to ``array()``
  1831. */
  1832. 'forbidden_filename_characters' => [],
  1833. /**
  1834. * Deny extensions from being used for filenames.
  1835. *
  1836. * The '.part' extension is always forbidden, as this is used internally by Nextcloud.
  1837. *
  1838. * Defaults to ``array('.filepart', '.part')``
  1839. */
  1840. 'forbidden_filename_extensions' => ['.part', '.filepart'],
  1841. /**
  1842. * If you are applying a theme to Nextcloud, enter the name of the theme here.
  1843. * The default location for themes is ``nextcloud/themes/``.
  1844. *
  1845. * Defaults to the theming app which is shipped since Nextcloud 9
  1846. */
  1847. 'theme' => '',
  1848. /**
  1849. * Enforce the user theme. This will disable the user theming settings
  1850. * This must be a valid ITheme ID.
  1851. * E.g. dark, dark-highcontrast, default, light, light-highcontrast, opendyslexic
  1852. */
  1853. 'enforce_theme' => '',
  1854. /**
  1855. * The default cipher for encrypting files. Currently supported are:
  1856. * - AES-256-CTR
  1857. * - AES-128-CTR
  1858. * - AES-256-CFB
  1859. * - AES-128-CFB
  1860. *
  1861. * Defaults to ``AES-256-CTR``
  1862. */
  1863. 'cipher' => 'AES-256-CTR',
  1864. /**
  1865. * Use the legacy base64 format for encrypted files instead of the more space-efficient
  1866. * binary format. The option affects only newly written files, existing encrypted files
  1867. * will not be touched and will remain readable whether they use the new format or not.
  1868. *
  1869. * Defaults to ``false``
  1870. */
  1871. 'encryption.use_legacy_base64_encoding' => false,
  1872. /**
  1873. * The minimum Nextcloud desktop client version that will be allowed to sync with
  1874. * this server instance. All connections made from earlier clients will be denied
  1875. * by the server. Defaults to the minimum officially supported Nextcloud desktop
  1876. * client version at the time of release of this server version.
  1877. *
  1878. * When changing this, note that older unsupported versions of the Nextcloud desktop
  1879. * client may not function as expected, and could lead to permanent data loss for
  1880. * clients or other unexpected results.
  1881. *
  1882. * Defaults to ``2.3.0``
  1883. */
  1884. 'minimum.supported.desktop.version' => '2.3.0',
  1885. /**
  1886. * Option to allow local storage to contain symlinks.
  1887. * WARNING: Not recommended. This would make it possible for Nextcloud to access
  1888. * files outside the data directory and could be considered a security risk.
  1889. *
  1890. * Defaults to ``false``
  1891. */
  1892. 'localstorage.allowsymlinks' => false,
  1893. /**
  1894. * Nextcloud overrides umask to ensure suitable access permissions
  1895. * regardless of webserver/php-fpm configuration and worker state.
  1896. * WARNING: Modifying this value has security implications and
  1897. * may soft-break the installation.
  1898. *
  1899. * Most installs shall not modify this value.
  1900. *
  1901. * Defaults to ``0022``
  1902. */
  1903. 'localstorage.umask' => 0022,
  1904. /**
  1905. * This options allows storage systems that don't allow to modify existing files
  1906. * to overcome this limitation by removing the files before overwriting.
  1907. *
  1908. * Defaults to ``false``
  1909. */
  1910. 'localstorage.unlink_on_truncate' => false,
  1911. /**
  1912. * EXPERIMENTAL: option whether to include external storage in quota
  1913. * calculation, defaults to false.
  1914. *
  1915. * Defaults to ``false``
  1916. */
  1917. 'quota_include_external_storage' => false,
  1918. /**
  1919. * When an external storage is unavailable for some reasons, it will be flagged
  1920. * as such for 10 minutes. When the trigger is a failed authentication attempt
  1921. * the delay is higher and can be controlled with this option. The motivation
  1922. * is to make account lock outs at Active Directories (and compatible) more
  1923. * unlikely.
  1924. *
  1925. * Defaults to ``1800`` (seconds)
  1926. */
  1927. 'external_storage.auth_availability_delay' => 1800,
  1928. /**
  1929. * Allows to create external storages of type "Local" in the web interface and APIs.
  1930. *
  1931. * When disabled, it is still possible to create local storages with occ using
  1932. * the following command:
  1933. *
  1934. * % php occ files_external:create /mountpoint local null::null -c datadir=/path/to/data
  1935. *
  1936. * Defaults to ``true``
  1937. *
  1938. */
  1939. 'files_external_allow_create_new_local' => true,
  1940. /**
  1941. * Specifies how often the local filesystem (the Nextcloud data/ directory, and
  1942. * NFS mounts in data/) is checked for changes made outside Nextcloud. This
  1943. * does not apply to external storage.
  1944. *
  1945. * 0 -> Never check the filesystem for outside changes, provides a performance
  1946. * increase when it's certain that no changes are made directly to the
  1947. * filesystem
  1948. *
  1949. * 1 -> Check each file or folder at most once per request, recommended for
  1950. * general use if outside changes might happen.
  1951. *
  1952. * Defaults to ``0``
  1953. */
  1954. 'filesystem_check_changes' => 0,
  1955. /**
  1956. * By default, Nextcloud will store the part files created during upload in the
  1957. * same storage as the upload target. Setting this to false will store the part
  1958. * files in the root of the users folder which might be required to work with certain
  1959. * external storage setups that have limited rename capabilities.
  1960. *
  1961. * Defaults to ``true``
  1962. */
  1963. 'part_file_in_storage' => true,
  1964. /**
  1965. * Where ``mount.json`` file should be stored, defaults to ``data/mount.json``
  1966. * in the Nextcloud directory.
  1967. *
  1968. * Defaults to ``data/mount.json`` in the Nextcloud directory.
  1969. */
  1970. 'mount_file' => '/var/www/nextcloud/data/mount.json',
  1971. /**
  1972. * When ``true``, prevent Nextcloud from changing the cache due to changes in
  1973. * the filesystem for all storage.
  1974. *
  1975. * Defaults to ``false``
  1976. */
  1977. 'filesystem_cache_readonly' => false,
  1978. /**
  1979. * List of trusted proxy servers
  1980. *
  1981. * You may set this to an array containing a combination of
  1982. * - IPv4 addresses, e.g. `192.168.2.123`
  1983. * - IPv4 ranges in CIDR notation, e.g. `192.168.2.0/24`
  1984. * - IPv6 addresses, e.g. `fd9e:21a7:a92c:2323::1`
  1985. * - IPv6 ranges in CIDR notation, e.g. `2001:db8:85a3:8d3:1319:8a20::/95`
  1986. *
  1987. * When an incoming request's `REMOTE_ADDR` matches any of the IP addresses
  1988. * specified here, it is assumed to be a proxy instead of a client. Thus, the
  1989. * client IP will be read from the HTTP header specified in
  1990. * `forwarded_for_headers` instead of from `REMOTE_ADDR`.
  1991. *
  1992. * So if you configure `trusted_proxies`, also consider setting
  1993. * `forwarded_for_headers` which otherwise defaults to `HTTP_X_FORWARDED_FOR`
  1994. * (the `X-Forwarded-For` header).
  1995. *
  1996. * Defaults to an empty array.
  1997. */
  1998. 'trusted_proxies' => ['203.0.113.45', '198.51.100.128', '192.168.2.0/24'],
  1999. /**
  2000. * Headers that should be trusted as client IP address in combination with
  2001. * `trusted_proxies`. If the HTTP header looks like 'X-Forwarded-For', then use
  2002. * 'HTTP_X_FORWARDED_FOR' here.
  2003. *
  2004. * If set incorrectly, a client can spoof their IP address as visible to
  2005. * Nextcloud, bypassing access controls and making logs useless!
  2006. *
  2007. * Defaults to ``'HTTP_X_FORWARDED_FOR'``
  2008. */
  2009. 'forwarded_for_headers' => ['HTTP_X_FORWARDED', 'HTTP_FORWARDED_FOR'],
  2010. /**
  2011. * List of trusted IP ranges for admin actions
  2012. *
  2013. * If this list is non-empty, all admin actions must be triggered from
  2014. * IP addresses inside theses ranges.
  2015. *
  2016. * Defaults to an empty array.
  2017. */
  2018. 'allowed_admin_ranges' => ['192.0.2.42/32', '233.252.0.0/24', '2001:db8::13:37/64'],
  2019. /**
  2020. * max file size for animating gifs on public-sharing-site.
  2021. * If the gif is bigger, it'll show a static preview
  2022. *
  2023. * Value represents the maximum filesize in megabytes. Set to ``-1`` for
  2024. * no limit.
  2025. *
  2026. * Defaults to ``10`` megabytes
  2027. */
  2028. 'max_filesize_animated_gifs_public_sharing' => 10,
  2029. /**
  2030. * Enables transactional file locking.
  2031. * This is enabled by default.
  2032. *
  2033. * Prevents concurrent processes from accessing the same files
  2034. * at the same time. Can help prevent side effects that would
  2035. * be caused by concurrent operations. Mainly relevant for
  2036. * very large installations with many users working with
  2037. * shared files.
  2038. *
  2039. * Defaults to ``true``
  2040. */
  2041. 'filelocking.enabled' => true,
  2042. /**
  2043. * Set the lock's time-to-live in seconds.
  2044. *
  2045. * Any lock older than this will be automatically cleaned up.
  2046. *
  2047. * Defaults to ``60*60`` seconds (1 hour) or the php
  2048. * max_execution_time, whichever is higher.
  2049. */
  2050. 'filelocking.ttl' => 60*60,
  2051. /**
  2052. * Memory caching backend for file locking
  2053. *
  2054. * Because most memcache backends can clean values without warning using redis
  2055. * is highly recommended to *avoid data loss*.
  2056. *
  2057. * Defaults to ``none``
  2058. */
  2059. 'memcache.locking' => '\\OC\\Memcache\\Redis',
  2060. /**
  2061. * Enable locking debug logging
  2062. *
  2063. * Note that this can lead to a very large volume of log items being written which can lead
  2064. * to performance degradation and large log files on busy instance.
  2065. *
  2066. * Thus enabling this in production for longer periods of time is not recommended
  2067. * or should be used together with the ``log.condition`` setting.
  2068. */
  2069. 'filelocking.debug' => false,
  2070. /**
  2071. * Disable the web based updater
  2072. */
  2073. 'upgrade.disable-web' => false,
  2074. /**
  2075. * Allows to modify the cli-upgrade link in order to link to a different documentation
  2076. */
  2077. 'upgrade.cli-upgrade-link' => '',
  2078. /**
  2079. * Allows to modify the exception server logs documentation link in order to link to a different documentation
  2080. */
  2081. 'documentation_url.server_logs' => '',
  2082. /**
  2083. * Set this Nextcloud instance to debugging mode
  2084. *
  2085. * Only enable this for local development and not in production environments
  2086. * This will disable the minifier and outputs some additional debug information
  2087. *
  2088. * Defaults to ``false``
  2089. */
  2090. 'debug' => false,
  2091. /**
  2092. * Sets the data-fingerprint of the current data served
  2093. *
  2094. * This is a property used by the clients to find out if a backup has been
  2095. * restored on the server. Once a backup is restored run
  2096. * ./occ maintenance:data-fingerprint
  2097. * To set this to a new value.
  2098. *
  2099. * Updating/Deleting this value can make connected clients stall until
  2100. * the user has resolved conflicts.
  2101. *
  2102. * Defaults to ``''`` (empty string)
  2103. */
  2104. 'data-fingerprint' => '',
  2105. /**
  2106. * This entry is just here to show a warning in case somebody copied the sample
  2107. * configuration. DO NOT ADD THIS SWITCH TO YOUR CONFIGURATION!
  2108. *
  2109. * If you, brave person, have read until here be aware that you should not
  2110. * modify *ANY* settings in this file without reading the documentation.
  2111. */
  2112. 'copied_sample_config' => true,
  2113. /**
  2114. * use a custom lookup server to publish user data
  2115. */
  2116. 'lookup_server' => 'https://lookup.nextcloud.com',
  2117. /**
  2118. * set to true if the server is used in a setup based on Nextcloud's Global Scale architecture
  2119. */
  2120. 'gs.enabled' => false,
  2121. /**
  2122. * by default federation is only used internally in a Global Scale setup
  2123. * If you want to allow federation outside your environment set it to 'global'
  2124. */
  2125. 'gs.federation' => 'internal',
  2126. /**
  2127. * List of incompatible user agents opted out from Same Site Cookie Protection.
  2128. * Some user agents are notorious and don't really properly follow HTTP
  2129. * specifications. For those, have an opt-out.
  2130. *
  2131. * WARNING: only use this if you know what you are doing
  2132. */
  2133. 'csrf.optout' => [
  2134. '/^WebDAVFS/', // OS X Finder
  2135. '/^Microsoft-WebDAV-MiniRedir/', // Windows webdav drive
  2136. ],
  2137. /**
  2138. * By default, there is on public pages a link shown that allows users to
  2139. * learn about the "simple sign up" - see https://nextcloud.com/signup/
  2140. *
  2141. * If this is set to "false" it will not show the link.
  2142. */
  2143. 'simpleSignUpLink.shown' => true,
  2144. /**
  2145. * By default, autocompletion is enabled for the login form on Nextcloud's login page.
  2146. * While this is enabled, browsers are allowed to "remember" login names and such.
  2147. * Some companies require it to be disabled to comply with their security policy.
  2148. *
  2149. * Simply set this property to "false", if you want to turn this feature off.
  2150. */
  2151. 'login_form_autocomplete' => true,
  2152. /**
  2153. * Timeout for the login form, after this time the login form is reset.
  2154. * This prevents password leaks on public devices if the user forgots to clear the form.
  2155. *
  2156. * Default is 5 minutes (300 seconds), a value of 0 means no timeout.
  2157. */
  2158. 'login_form_timeout' => 300,
  2159. /**
  2160. * If your user is using an outdated or unsupported browser, a warning will be shown
  2161. * to offer some guidance to upgrade or switch and ensure a proper Nextcloud experience.
  2162. * They can still bypass it after they have read the warning.
  2163. *
  2164. * Simply set this property to "true", if you want to turn this feature off.
  2165. */
  2166. 'no_unsupported_browser_warning' => false,
  2167. /**
  2168. * Disable background scanning of files
  2169. *
  2170. * By default, a background job runs every 10 minutes and execute a background
  2171. * scan to sync filesystem and database. Only users with unscanned files
  2172. * (size < 0 in filecache) are included. Maximum 500 users per job.
  2173. *
  2174. * Defaults to ``false``
  2175. */
  2176. 'files_no_background_scan' => false,
  2177. /**
  2178. * Log all queries into a file
  2179. *
  2180. * Warning: This heavily decreases the performance of the server and is only
  2181. * meant to debug/profile the query interaction manually.
  2182. * Also, it might log sensitive data into a plain text file.
  2183. */
  2184. 'query_log_file' => '',
  2185. /**
  2186. * Log all redis requests into a file
  2187. *
  2188. * Warning: This heavily decreases the performance of the server and is only
  2189. * meant to debug/profile the redis interaction manually.
  2190. * Also, it might log sensitive data into a plain text file.
  2191. */
  2192. 'redis_log_file' => '',
  2193. /**
  2194. * Enable diagnostics event logging
  2195. *
  2196. * If enabled the timings of common execution steps will be logged to the
  2197. * Nextcloud log at debug level. log.condition is useful to enable this on
  2198. * production systems to only log under some conditions
  2199. */
  2200. 'diagnostics.logging' => true,
  2201. /**
  2202. * Limit diagnostics event logging to events longer than the configured threshold in ms
  2203. *
  2204. * when set to 0 no diagnostics events will be logged
  2205. */
  2206. 'diagnostics.logging.threshold' => 0,
  2207. /**
  2208. * Enable profile globally
  2209. *
  2210. * Defaults to ``true``
  2211. */
  2212. 'profile.enabled' => true,
  2213. /**
  2214. * Allows to override the default scopes for Account data.
  2215. * The list of overridable properties and valid values for scopes are in
  2216. * ``OCP\Accounts\IAccountManager``. Values added here are merged with
  2217. * default values, which are in ``OC\Accounts\AccountManager``.
  2218. *
  2219. * For instance, if the phone property should default to the private scope
  2220. * instead of the local one:
  2221. *
  2222. * ::
  2223. *
  2224. * [
  2225. * \OCP\Accounts\IAccountManager::PROPERTY_PHONE => \OCP\Accounts\IAccountManager::SCOPE_PRIVATE
  2226. * ]
  2227. *
  2228. */
  2229. 'account_manager.default_property_scope' => [],
  2230. /**
  2231. * Enable the deprecated Projects feature,
  2232. * superseded by Related resources as of Nextcloud 25
  2233. *
  2234. * Defaults to ``false``
  2235. */
  2236. 'projects.enabled' => false,
  2237. /**
  2238. * Enable the bulk upload feature.
  2239. *
  2240. * Defaults to ``true``
  2241. */
  2242. 'bulkupload.enabled' => true,
  2243. /**
  2244. * Enables fetching open graph metadata from remote urls
  2245. *
  2246. * Defaults to ``true``
  2247. */
  2248. 'reference_opengraph' => true,
  2249. /**
  2250. * Enable use of old unified search
  2251. *
  2252. * Defaults to ``false``
  2253. */
  2254. 'unified_search.enabled' => false,
  2255. /**
  2256. * Enable features that are do respect accessibility standards yet.
  2257. *
  2258. * Defaults to ``true``
  2259. */
  2260. 'enable_non-accessible_features' => true,
  2261. ];