'd3c944a9a', */ 'instanceid' => '', /** * The salt used to hash all passwords, auto-generated by the Nextcloud * installer. (There are also per-user salts.) If you lose this salt you lose * all your passwords. This example is for documentation only, and you should * never use it. * * @deprecated This salt is deprecated and only used for legacy-compatibility, * developers should *NOT* use this value for anything nowadays. * * 'passwordsalt' => 'd3c944a9af095aa08f', */ 'passwordsalt' => '', /** * Secret used by Nextcloud for various purposes, e.g. to encrypt data. If you * lose this string there will be data corruption. */ 'secret' => '', /** * Your list of trusted domains that users can log into. Specifying trusted * domains prevents host header poisoning. Do not remove this, as it performs * necessary security checks. * You can specify: * * - the exact hostname of your host or virtual host, e.g. demo.example.org. * - the exact hostname with permitted port, e.g. demo.example.org:443. * This disallows all other ports on this host * - use * as a wildcard, e.g. ubos-raspberry-pi*.local will allow * ubos-raspberry-pi.local and ubos-raspberry-pi-2.local * - the IP address with or without permitted port, e.g. [2001:db8::1]:8080 * Using TLS certificates where commonName= is deprecated */ 'trusted_domains' => [ 'demo.example.org', 'otherdomain.example.org', '10.111.112.113', '[2001:db8::1]' ], /** * Where user files are stored. The SQLite database is also stored here, when * you use SQLite. * * Default to ``data/`` in the Nextcloud directory. */ 'datadirectory' => '/var/www/nextcloud/data', /** * The current version number of your Nextcloud installation. This is set up * during installation and update, so you shouldn't need to change it. */ 'version' => '', /** * Identifies the database used with this installation. See also config option * ``supportedDatabases`` * * Available: * - sqlite3 (SQLite3) * - mysql (MySQL/MariaDB) * - pgsql (PostgreSQL) * * Defaults to ``sqlite3`` */ 'dbtype' => 'sqlite3', /** * Your host server name, for example ``localhost``, ``hostname``, * ``hostname.example.com``, or the IP address. To specify a port use * ``hostname:####``; to specify a Unix socket use * ``/path/to/directory/containing/socket`` e.g. ``/run/postgresql/``. */ 'dbhost' => '', /** * The name of the Nextcloud database, which is set during installation. You * should not need to change this. */ 'dbname' => 'nextcloud', /** * The user that Nextcloud uses to write to the database. This must be unique * across Nextcloud instances using the same SQL database. This is set up during * installation, so you shouldn't need to change it. */ 'dbuser' => '', /** * The password for the database user. This is set up during installation, so * you shouldn't need to change it. */ 'dbpassword' => '', /** * Prefix for the Nextcloud tables in the database. * * Default to ``oc_`` */ 'dbtableprefix' => 'oc_', /** * Enable persistent connexions to the database. * This setting uses the "persistent" option from doctrine dbal, which in turn * uses the PDO::ATTR_PERSISTENT option from the pdo driver. */ 'dbpersistent' => '', /** * Specify read only replicas to be used by Nextcloud when querying the database */ 'dbreplica' => [ ['user' => 'nextcloud', 'password' => 'password1', 'host' => 'replica1', 'dbname' => ''], ['user' => 'nextcloud', 'password' => 'password2', 'host' => 'replica2', 'dbname' => ''], ], /** * Indicates whether the Nextcloud instance was installed successfully; ``true`` * indicates a successful installation, and ``false`` indicates an unsuccessful * installation. * * Defaults to ``false`` */ 'installed' => false, /** * User Experience * * These optional parameters control some aspects of the user interface. Default * values, where present, are shown. */ /** * This sets the default language on your Nextcloud server, using ISO_639-1 * language codes such as ``en`` for English, ``de`` for German, and ``fr`` for * French. The default_language parameter is only used, when the browser does * not send any language, and the user hasn’t configured own language * preferences. * * Nextcloud has two distinguished language codes for German, 'de' and 'de_DE'. * 'de' is used for informal German and 'de_DE' for formal German. By setting * this value to 'de_DE' you can enforce the formal version of German unless * the user has chosen something different explicitly. * * Defaults to ``en`` */ 'default_language' => 'en', /** * With this setting a language can be forced for all users. If a language is * forced, the users are also unable to change their language in the personal * settings. If users shall be unable to change their language, but users have * different languages, this value can be set to ``true`` instead of a language * code. * * Defaults to ``false`` */ 'force_language' => 'en', /** * This sets the default locale on your Nextcloud server, using ISO_639 * language codes such as ``en`` for English, ``de`` for German, and ``fr`` for * French, and ISO-3166 country codes such as ``GB``, ``US``, ``CA``, as defined * in RFC 5646. It overrides automatic locale detection on public pages like * login or shared items. User's locale preferences configured under "personal * -> locale" override this setting after they have logged in. * * Defaults to ``en`` */ 'default_locale' => 'en_US', /** * This sets the default region for phone numbers on your Nextcloud server, * using ISO 3166-1 country codes such as ``DE`` for Germany, ``FR`` for France, … * It is required to allow inserting phone numbers in the user profiles starting * without the country code (e.g. +49 for Germany). * * No default value! */ 'default_phone_region' => 'GB', /** * With this setting a locale can be forced for all users. If a locale is * forced, the users are also unable to change their locale in the personal * settings. If users shall be unable to change their locale, but users have * different languages, this value can be set to ``true`` instead of a locale * code. * * Defaults to ``false`` */ 'force_locale' => 'en_US', /** * This sets the default timezone on your Nextcloud server, using IANA * identifiers like ``Europe/Berlin`` or ``Pacific/Auckland``. The default * timezone parameter is only used when the timezone of the user can't be * determined. * * Defaults to ``UTC`` */ 'default_timezone' => 'Europe/Berlin', /** * ``true`` enables the Help menu item in the user menu (top right of the * Nextcloud Web interface). ``false`` removes the Help item. */ 'knowledgebaseenabled' => true, /** * ``true`` embeds the documentation in an iframe inside Nextcloud. * ``false`` only shows buttons to the online documentation. */ 'knowledgebase.embedded' => false, /** * ``true`` allows users to change their display names (on their Personal * pages), and ``false`` prevents them from changing their display names. */ 'allow_user_to_change_display_name' => true, /** * The directory where the skeleton files are located. These files will be * copied to the data directory of new users. Leave empty to not copy any * skeleton files. * ``{lang}`` can be used as a placeholder for the language of the user. * If the directory does not exist, it falls back to non dialect (from ``de_DE`` * to ``de``). If that does not exist either, it falls back to ``default`` * * Defaults to ``core/skeleton`` in the Nextcloud directory. */ 'skeletondirectory' => '/path/to/nextcloud/core/skeleton', /** * The directory where the template files are located. These files will be * copied to the template directory of new users. Leave empty to not copy any * template files. * ``{lang}`` can be used as a placeholder for the language of the user. * If the directory does not exist, it falls back to non dialect (from ``de_DE`` * to ``de``). If that does not exist either, it falls back to ``default`` * * If this is not set creating a template directory will only happen if no custom * ``skeletondirectory`` is defined, otherwise the shipped templates will be used * to create a template directory for the user. */ 'templatedirectory' => '/path/to/nextcloud/templates', /** * User session */ /** * Lifetime of the remember login cookie. This should be larger than the * session_lifetime. If it is set to 0 remember me is disabled. * * Defaults to ``60*60*24*15`` seconds (15 days) */ 'remember_login_cookie_lifetime' => 60*60*24*15, /** * The lifetime of a session after inactivity. * * The maximum possible time is limited by the session.gc_maxlifetime php.ini setting * which would overwrite this option if it is less than the value in the config.php * * Defaults to ``60*60*24`` seconds (24 hours) */ 'session_lifetime' => 60 * 60 * 24, /** * The timeout in seconds for requests to servers made by the DAV component (e.g., needed for federated shares). */ 'davstorage.request_timeout' => 30, /** * `true` enabled a relaxed session timeout, where the session timeout would no longer be * handled by Nextcloud but by either the PHP garbage collection or the expiration of * potential other session backends like redis. * * This may lead to sessions being available for longer than what session_lifetime uses but * comes with performance benefits as sessions are no longer a locking operation for concurrent * requests. */ 'session_relaxed_expiry' => false, /** * Enable or disable session keep-alive when a user is logged in to the Web UI. * Enabling this sends a "heartbeat" to the server to keep it from timing out. * * Defaults to ``true`` */ 'session_keepalive' => true, /** * Enable or disable the automatic logout after session_lifetime, even if session * keepalive is enabled. This will make sure that an inactive browser will be logged out * even if requests to the server might extend the session lifetime. * * Defaults to ``false`` */ 'auto_logout' => false, /** * Enforce token authentication for clients, which blocks requests using the user * password for enhanced security. Users need to generate tokens in personal settings * which can be used as passwords on their clients. * * Defaults to ``false`` */ 'token_auth_enforced' => false, /** * The interval at which token activity should be updated. * Increasing this value means that the last activity on the security page gets * more outdated. * * Tokens are still checked every 5 minutes for validity * max value: 300 * * Defaults to ``300`` */ 'token_auth_activity_update' => 60, /** * Whether the brute force protection shipped with Nextcloud should be enabled or not. * * Disabling this is discouraged for security reasons. * * Defaults to ``true`` */ 'auth.bruteforce.protection.enabled' => true, /** * Whether the brute force protection shipped with Nextcloud should be set to testing mode. * * In testing mode brute force attempts are still recorded, but the requests do * not sleep/wait for the specified time. They will still abort with * "429 Too Many Requests" when the maximum delay is reached. * Enabling this is discouraged for security reasons * and should only be done for debugging and on CI when running tests. * * Defaults to ``false`` */ 'auth.bruteforce.protection.testing' => false, /** * Whether the rate limit protection shipped with Nextcloud should be enabled or not. * * Disabling this is discouraged for security reasons. * * Defaults to ``true`` */ 'ratelimit.protection.enabled' => true, /** * By default, WebAuthn is available, but it can be explicitly disabled by admins */ 'auth.webauthn.enabled' => true, /** * Whether encrypted password should be stored in the database * * The passwords are only decrypted using the login token stored uniquely in the * clients and allow to connect to external storages, autoconfigure mail account in * the mail app and periodically check if the password it still valid. * * This might be desirable to disable this functionality when using one time * passwords or when having a password policy enforcing long passwords (> 300 * characters). * * By default, the passwords are stored encrypted in the database. * * WARNING: If disabled, password changes on the user back-end (e.g. on LDAP) no * longer log connected clients out automatically. Users can still disconnect * the clients by deleting the app token from the security settings. */ 'auth.storeCryptedPassword' => true, /** * By default, the login form is always available. There are cases (SSO) where an * admin wants to avoid users entering their credentials to the system if the SSO * app is unavailable. * * This will show an error. But the direct login still works with adding ?direct=1 */ 'hide_login_form' => false, /** * If your user backend does not allow password resets (e.g. when it's a * read-only user backend like LDAP), you can specify a custom link, where the * user is redirected to, when clicking the "reset password" link after a failed * login-attempt. * In case you do not want to provide any link, replace the url with 'disabled' */ 'lost_password_link' => 'https://example.org/link/to/password/reset', /** * URL to use as target for the logo link in the header (top-left logo) * * Defaults to the base URL of your Nextcloud instance */ 'logo_url' => 'https://example.org', /** * Mail Parameters * * These configure the email settings for Nextcloud notifications and password * resets. */ /** * The return address that you want to appear on emails sent by the Nextcloud * server, for example ``nc-admin@example.com``, substituting your own domain, * of course. */ 'mail_domain' => 'example.com', /** * FROM address that overrides the built-in ``sharing-noreply`` and * ``lostpassword-noreply`` FROM addresses. * * Defaults to different from addresses depending on the feature. */ 'mail_from_address' => 'nextcloud', /** * Enable SMTP class debugging. * * Defaults to ``false`` */ 'mail_smtpdebug' => false, /** * Which mode to use for sending mail: ``sendmail``, ``smtp`` or ``qmail``. * * If you are using local or remote SMTP, set this to ``smtp``. * * For the ``sendmail`` option you need an installed and working email system on * the server, with ``/usr/sbin/sendmail`` installed on your Unix system. * * For ``qmail`` the binary is /var/qmail/bin/sendmail, and it must be installed * on your Unix system. * * Defaults to ``smtp`` */ 'mail_smtpmode' => 'smtp', /** * This depends on ``mail_smtpmode``. Specify the IP address of your mail * server host. This may contain multiple hosts separated by a semicolon. If * you need to specify the port number append it to the IP address separated by * a colon, like this: ``127.0.0.1:24``. * * Defaults to ``127.0.0.1`` */ 'mail_smtphost' => '127.0.0.1', /** * This depends on ``mail_smtpmode``. Specify the port for sending mail. * * Defaults to ``25`` */ 'mail_smtpport' => 25, /** * This depends on ``mail_smtpmode``. This sets the SMTP server timeout, in * seconds. You may need to increase this if you are running an anti-malware or * spam scanner. * * Defaults to ``10`` seconds */ 'mail_smtptimeout' => 10, /** * This depends on ``mail_smtpmode``. Specify ``ssl`` when you are using SSL/TLS. Any other value will be ignored. * * If the server advertises STARTTLS capabilities, they might be used, but they cannot be enforced by * this config option. * * Defaults to ``''`` (empty string) */ 'mail_smtpsecure' => '', /** * * This depends on ``mail_smtpmode``. Change this to ``true`` if your mail * server requires authentication. * * Defaults to ``false`` */ 'mail_smtpauth' => false, /** * This depends on ``mail_smtpauth``. Specify the username for authenticating to * the SMTP server. * * Defaults to ``''`` (empty string) */ 'mail_smtpname' => '', /** * This depends on ``mail_smtpauth``. Specify the password for authenticating to * the SMTP server. * * Default to ``''`` (empty string) */ 'mail_smtppassword' => '', /** * Replaces the default mail template layout. This can be utilized if the * options to modify the mail texts with the theming app is not enough. * The class must extend ``\OC\Mail\EMailTemplate`` */ 'mail_template_class' => '\OC\Mail\EMailTemplate', /** * Email will be sent by default with an HTML and a plain text body. This option * allows to only send plain text emails. */ 'mail_send_plaintext_only' => false, /** * This depends on ``mail_smtpmode``. Array of additional streams options that * will be passed to underlying Swift mailer implementation. * Defaults to an empty array. */ 'mail_smtpstreamoptions' => [], /** * Which mode is used for sendmail/qmail: ``smtp`` or ``pipe``. * * For ``smtp`` the sendmail binary is started with the parameter ``-bs``: * - Use the SMTP protocol on standard input and output. * * For ``pipe`` the binary is started with the parameters ``-t``: * - Read message from STDIN and extract recipients. * * Defaults to ``smtp`` */ 'mail_sendmailmode' => 'smtp', /** * Proxy Configurations */ /** * The automatic hostname detection of Nextcloud can fail in certain reverse * proxy and CLI/cron situations. This option allows you to manually override * the automatic detection; for example ``www.example.com``, or specify the port * ``www.example.com:8080``. */ 'overwritehost' => '', /** * When generating URLs, Nextcloud attempts to detect whether the server is * accessed via ``https`` or ``http``. However, if Nextcloud is behind a proxy * and the proxy handles the ``https`` calls, Nextcloud would not know that * ``ssl`` is in use, which would result in incorrect URLs being generated. * Valid values are ``http`` and ``https``. */ 'overwriteprotocol' => '', /** * Nextcloud attempts to detect the webroot for generating URLs automatically. * For example, if ``www.example.com/nextcloud`` is the URL pointing to the * Nextcloud instance, the webroot is ``/nextcloud``. When proxies are in use, * it may be difficult for Nextcloud to detect this parameter, resulting in * invalid URLs. */ 'overwritewebroot' => '', /** * This option allows you to define a manual override condition as a regular * expression for the remote IP address. For example, defining a range of IP * addresses starting with ``10.0.0.`` and ending with 1 to 3: * ``^10\.0\.0\.[1-3]$`` * * Defaults to ``''`` (empty string) */ 'overwritecondaddr' => '', /** * Use this configuration parameter to specify the base URL for any URLs which * are generated within Nextcloud using any kind of command line tools (cron or * occ). The value should contain the full base URL: * ``https://www.example.com/nextcloud`` * * Defaults to ``''`` (empty string) */ 'overwrite.cli.url' => '', /** * To have clean URLs without `/index.php` this parameter needs to be configured. * * This parameter will be written as "RewriteBase" on update and installation of * Nextcloud to your `.htaccess` file. While this value is often simply the URL * path of the Nextcloud installation it cannot be set automatically properly in * every scenario and needs thus some manual configuration. * * In a standard Apache setup this usually equals the folder that Nextcloud is * accessible at. So if Nextcloud is accessible via "https://mycloud.org/nextcloud" * the correct value would most likely be "/nextcloud". If Nextcloud is running * under "https://mycloud.org/" then it would be "/". * * Note that the above rule is not valid in every case, as there are some rare setup * cases where this may not apply. However, to avoid any update problems this * configuration value is explicitly opt-in. * * After setting this value run `occ maintenance:update:htaccess`. Now, when the * following conditions are met Nextcloud URLs won't contain `index.php`: * * - `mod_rewrite` is installed * - `mod_env` is installed * * Defaults to ``''`` (empty string) */ 'htaccess.RewriteBase' => '/', /** * For server setups, that don't have `mod_env` enabled or restricted (e.g. suEXEC) * this parameter has to be set to true and will assume mod_rewrite. * * Please check, if `mod_rewrite` is active and functional before setting this * parameter, and you updated your .htaccess with `occ maintenance:update:htaccess`. * Otherwise, your nextcloud installation might not be reachable anymore. * For example, try accessing resources by leaving out `index.php` in the URL. */ 'htaccess.IgnoreFrontController' => false, /** * The URL of your proxy server, for example ``proxy.example.com:8081``. * * Note: Guzzle (the http library used by Nextcloud) is reading the environment * variables HTTP_PROXY (only for cli request), HTTPS_PROXY, and NO_PROXY by default. * * If you configure proxy with Nextcloud any default configuration by Guzzle * is overwritten. Make sure to set ``proxyexclude`` accordingly if necessary. * * Defaults to ``''`` (empty string) */ 'proxy' => '', /** * The optional authentication for the proxy to use to connect to the internet. * The format is: ``username:password``. * * Defaults to ``''`` (empty string) */ 'proxyuserpwd' => '', /** * List of host names that should not be proxied to. * For example: ``['.mit.edu', 'foo.com']``. * * Hint: Use something like ``explode(',', getenv('NO_PROXY'))`` to sync this * value with the global NO_PROXY option. * * Defaults to empty array. */ 'proxyexclude' => [], /** * Allow remote servers with local addresses e.g. in federated shares, webcal services and more * * Defaults to false */ 'allow_local_remote_servers' => true, /** * Deleted Items (trash bin) * * These parameters control the Deleted files app. */ /** * If the trash bin app is enabled (default), this setting defines the policy * for when files and folders in the trash bin will be permanently deleted. * The app allows for two settings, a minimum time for trash bin retention, * and a maximum time for trash bin retention. * * Minimum time is the number of days a file will be kept, after which it * *may be* deleted. A file may be deleted after the minimum number of days * is expired if space is needed. The file will not be deleted if space is * not needed. * * Whether "space is needed" depends on whether a user quota is defined or not: * * * If no user quota is defined, the available space on the Nextcloud data * partition sets the limit for the trashbin * (issues: see https://github.com/nextcloud/server/issues/28451). * * If a user quota is defined, 50% of the user's remaining quota space sets * the limit for the trashbin. * * Maximum time is the number of days at which it is *guaranteed * to be* deleted. There is no further dependency on the available space. * * Both minimum and maximum times can be set together to explicitly define * file and folder deletion. For migration purposes, this setting is installed * initially set to "auto", which is equivalent to the default setting in * Nextcloud. * * Available values (D1 and D2 are configurable numbers): * * * ``auto`` * default setting. keeps files and folders in the trash bin for 30 days * and automatically deletes anytime after that if space is needed (note: * files may not be deleted if space is not needed). * * ``D1, auto`` * keeps files and folders in the trash bin for D1+ days, delete anytime if * space needed (note: files may not be deleted if space is not needed) * * ``auto, D2`` * delete all files in the trash bin that are older than D2 days * automatically, delete other files anytime if space needed * * ``D1, D2`` * keep files and folders in the trash bin for at least D1 days and * delete when exceeds D2 days (note: files will not be deleted automatically if space is needed) * * ``disabled`` * trash bin auto clean disabled, files and folders will be kept forever * * Defaults to ``auto`` */ 'trashbin_retention_obligation' => 'auto', /** * File versions * * These parameters control the Versions app. */ /** * If the versions app is enabled (default), this setting defines the policy * for when versions will be permanently deleted. * The app allows for two settings, a minimum time for version retention, * and a maximum time for version retention. * Minimum time is the number of days a version will be kept, after which it * may be deleted. Maximum time is the number of days at which it is guaranteed * to be deleted. * Both minimum and maximum times can be set together to explicitly define * version deletion. For migration purposes, this setting is installed * initially set to "auto", which is equivalent to the default setting in * Nextcloud. * * Available values: * * * ``auto`` * default setting. Automatically expire versions according to expire * rules. Please refer to :doc:`../configuration_files/file_versioning` for * more information. * * ``D, auto`` * keep versions at least for D days, apply expiration rules to all versions * that are older than D days * * ``auto, D`` * delete all versions that are older than D days automatically, delete * other versions according to expire rules * * ``D1, D2`` * keep versions for at least D1 days and delete when exceeds D2 days * * ``disabled`` * versions auto clean disabled, versions will be kept forever * * Defaults to ``auto`` */ 'versions_retention_obligation' => 'auto', /** * Nextcloud Verifications * * Nextcloud performs several verification checks. There are two options, * ``true`` and ``false``. */ /** * Checks an app before install whether it uses private APIs instead of the * proper public APIs. If this is set to true it will only allow to install or * enable apps that pass this check. * * Defaults to ``false`` */ 'appcodechecker' => true, /** * Check if Nextcloud is up-to-date and shows a notification if a new version is * available. It sends current version, php version, installation and last update * time and release channel to the updater server which responds with the latest * available version based on those metrics. * * Defaults to ``true`` */ 'updatechecker' => true, /** * URL that Nextcloud should use to look for updates * * Defaults to ``https://updates.nextcloud.com/updater_server/`` */ 'updater.server.url' => 'https://updates.nextcloud.com/updater_server/', /** * The channel that Nextcloud should use to look for updates * * Supported values: * * - ``daily`` * - ``beta`` * - ``stable`` */ 'updater.release.channel' => 'stable', /** * Is Nextcloud connected to the Internet or running in a closed network? * * Defaults to ``true`` */ 'has_internet_connection' => true, /** * Which domains to request to determine the availability of an Internet * connection. If none of these hosts are reachable, the administration panel * will show a warning. Set to an empty list to not do any such checks (warning * will still be shown). * If no protocol is provided, both http and https will be tested. * For example, 'http://www.nextcloud.com' and 'https://www.nextcloud.com' * will be tested for 'www.nextcloud.com' * If a protocol is provided, only this one will be tested. * * Defaults to the following domains: * * - www.nextcloud.com * - www.startpage.com * - www.eff.org * - www.edri.org */ 'connectivity_check_domains' => [ 'www.nextcloud.com', 'www.startpage.com', 'www.eff.org', 'www.edri.org' ], /** * Allows Nextcloud to verify a working .well-known URL redirects. This is done * by attempting to make a request from JS to * https://your-domain.com/.well-known/caldav/ * * Defaults to ``true`` */ 'check_for_working_wellknown_setup' => true, /** * This is a crucial security check on Apache servers that should always be set * to ``true``. This verifies that the ``.htaccess`` file is writable and works. * If it is not, then any options controlled by ``.htaccess``, such as large * file uploads, will not work. It also runs checks on the ``data/`` directory, * which verifies that it can't be accessed directly through the Web server. * * Defaults to ``true`` */ 'check_for_working_htaccess' => true, /** * In rare setups (e.g. on Openshift or Docker on Windows) the permissions check * might block the installation while the underlying system offers no means to * "correct" the permissions. In this case, set the value to false. * * In regular cases, if issues with permissions are encountered they should be * adjusted accordingly. Changing the flag is discouraged. * * Defaults to ``true`` */ 'check_data_directory_permissions' => true, /** * In certain environments it is desired to have a read-only configuration file. * When this switch is set to ``true``, writing to the config file will be * forbidden. Therefore, it will not be possible to configure all options via * the Web interface. Furthermore, when updating Nextcloud it is required to * make the configuration file writable again and to set this switch to ``false`` * for the update process. * * Defaults to ``false`` */ 'config_is_read_only' => false, /** * Logging */ /** * This parameter determines where the Nextcloud logs are sent. * ``file``: the logs are written to file ``nextcloud.log`` in the default * Nextcloud data directory. The log file can be changed with parameter * ``logfile``. * ``syslog``: the logs are sent to the system log. This requires a syslog daemon * to be active. * ``errorlog``: the logs are sent to the PHP ``error_log`` function. * ``systemd``: the logs are sent to the Systemd journal. This requires a system * that runs Systemd and the Systemd journal. The PHP extension ``systemd`` * must be installed and active. * * Defaults to ``file`` */ 'log_type' => 'file', /** * This parameter determines where the audit logs are sent. See ``log_type`` for more information. * * Defaults to ``file`` */ 'log_type_audit' => 'file', /** * Name of the file to which the Nextcloud logs are written if parameter * ``log_type`` is set to ``file``. * * Defaults to ``[datadirectory]/nextcloud.log`` */ 'logfile' => '/var/log/nextcloud.log', /** * Name of the file to which the audit logs are written if parameter * ``log_type`` is set to ``file``. * * Defaults to ``[datadirectory]/audit.log`` */ 'logfile_audit' => '/var/log/audit.log', /** * Log file mode for the Nextcloud logging type in octal notation. * * Defaults to 0640 (writeable by user, readable by group). */ 'logfilemode' => 0640, /** * Loglevel to start logging at. Valid values are: 0 = Debug, 1 = Info, 2 = * Warning, 3 = Error, and 4 = Fatal. The default value is Warning. * * Defaults to ``2`` */ 'loglevel' => 2, /** * Loglevel used by the frontend to start logging at. The same values as * for ``loglevel`` can be used. If not set it defaults to the value * configured for ``loglevel`` or Warning if that is not set either. * * Defaults to ``2`` */ 'loglevel_frontend' => 2, /** * Loglevel used by the dirty database query detection. Useful to identify * potential database bugs in production. Set this to loglevel or higher to * see dirty queries in the logs. * * Defaults to ``0`` (debug) */ 'loglevel_dirty_database_queries' => 0, /** * If you maintain different instances and aggregate the logs, you may want * to distinguish between them. ``syslog_tag`` can be set per instance * with a unique id. Only available if ``log_type`` is set to ``syslog`` or * ``systemd``. * * The default value is ``Nextcloud``. */ 'syslog_tag' => 'Nextcloud', /** * If you maintain different instances and aggregate the logs, you may want * to distinguish between them. ``syslog_tag_audit`` can be set per instance * with a unique id. Only available if ``log_type`` is set to ``syslog`` or * ``systemd``. * * The default value is the value of ``syslog_tag``. */ 'syslog_tag_audit' => 'Nextcloud', /** * Log condition for log level increase based on conditions. Once one of these * conditions is met, the required log level is set to debug. This allows to * debug specific requests, users or apps * * Supported conditions: * - ``shared_secret``: if a request parameter with the name `log_secret` is set to * this value the condition is met * - ``users``: if the current request is done by one of the specified users, * this condition is met * - ``apps``: if the log message is invoked by one of the specified apps, * this condition is met * * Defaults to an empty array. */ 'log.condition' => [ 'shared_secret' => '57b58edb6637fe3059b3595cf9c41b9', 'users' => ['sample-user'], 'apps' => ['files'], ], /** * Enables logging a backtrace with each log line. Normally, only Exceptions * are carrying backtrace information which are logged automatically. This * switch turns them on for any log message. Enabling this option will lead * to increased log data size. * * Defaults to ``false``. */ 'log.backtrace' => false, /** * This uses PHP.date formatting; see https://www.php.net/manual/en/function.date.php * * Defaults to ISO 8601 ``2005-08-15T15:52:01+00:00`` - see \DateTime::ATOM * (https://www.php.net/manual/en/class.datetime.php#datetime.constants.atom) */ 'logdateformat' => 'F d, Y H:i:s', /** * The timezone for logfiles. You may change this; see * https://www.php.net/manual/en/timezones.php * * Defaults to ``UTC`` */ 'logtimezone' => 'Europe/Berlin', /** * Append all database queries and parameters to the log file. Use this only for * debugging, as your logfile will become huge. */ 'log_query' => false, /** * Enables log rotation and limits the total size of logfiles. Set it to 0 for * no rotation. Specify a size in bytes, for example 104857600 (100 megabytes * = 100 * 1024 * 1024 bytes). A new logfile is created with a new name when the * old logfile reaches your limit. If a rotated log file is already present, it * will be overwritten. * * Defaults to 100 MB */ 'log_rotate_size' => 100 * 1024 * 1024, /** * Enable built-in profiler. Helpful when trying to debug performance * issues. * * Note that this has a performance impact and shouldn't be enabled * on production. */ 'profiler' => false, /** * Alternate Code Locations * * Some Nextcloud code may be stored in alternate locations. */ /** * This section is for configuring the download links for Nextcloud clients, as * seen in the first-run wizard and on Personal pages. * * Defaults to: * * - Desktop client: ``https://nextcloud.com/install/#install-clients`` * - Android client: ``https://play.google.com/store/apps/details?id=com.nextcloud.client`` * - iOS client: ``https://itunes.apple.com/us/app/nextcloud/id1125420102?mt=8`` * - iOS client app id: ``1125420102`` */ 'customclient_desktop' => 'https://nextcloud.com/install/#install-clients', 'customclient_android' => 'https://play.google.com/store/apps/details?id=com.nextcloud.client', 'customclient_ios' => 'https://itunes.apple.com/us/app/nextcloud/id1125420102?mt=8', 'customclient_ios_appid' => '1125420102', /** * Apps * * Options for the Apps folder, Apps store, and App code checker. */ /** * Set the default app to open on login. Use the app names as they appear in the * URL after clicking them in the Apps menu, such as documents, calendar, and * gallery. You can use a comma-separated list of app names, so if the first * app is not enabled for a user then Nextcloud will try the second one, and so * on. If no enabled apps are found it defaults to the dashboard app. * * Defaults to ``dashboard,files`` */ 'defaultapp' => 'dashboard,files', /** * When enabled, admins may install apps from the Nextcloud app store. * * Defaults to ``true`` */ 'appstoreenabled' => true, /** * Enables the installation of apps from a self-hosted apps store. * Requires that at least one of the configured apps directories is writeable. * * Defaults to ``https://apps.nextcloud.com/api/v1`` */ 'appstoreurl' => 'https://apps.nextcloud.com/api/v1', /** * Filters allowed installable apps from the appstore. * Empty array will prevent all apps from the store to be found. */ 'appsallowlist' => [], /** * Use the ``apps_paths`` parameter to set the location of the Apps directory, * which should be scanned for available apps, and where user-specific apps * should be installed from the Apps store. The ``path`` defines the absolute * file system path to the app folder. The key ``url`` defines the HTTP Web path * to that folder, starting from the Nextcloud webroot. The key ``writable`` * indicates if a Web server can write files to that folder. */ 'apps_paths' => [ [ 'path'=> '/var/www/nextcloud/apps', 'url' => '/apps', 'writable' => true, ], ], /** * @see appcodechecker */ /** * Previews * * Nextcloud supports previews of image files, the covers of MP3 files, and text * files. These options control enabling and disabling previews, and thumbnail * size. */ /** * By default, Nextcloud can generate previews for the following filetypes: * * - Image files * - Covers of MP3 files * - Text documents * * Valid values are ``true``, to enable previews, or * ``false``, to disable previews * * Defaults to ``true`` */ 'enable_previews' => true, /** * Number of all preview requests being processed concurrently, * including previews that need to be newly generated, and those that have * been generated. * * This should be greater than 'preview_concurrency_new'. * If unspecified, defaults to twice the value of 'preview_concurrency_new'. */ 'preview_concurrency_all' => 8, /** * Number of new previews that are being concurrently generated. * * Depending on the max preview size set by 'preview_max_x' and 'preview_max_y', * the generation process can consume considerable CPU and memory resources. * It's recommended to limit this to be no greater than the number of CPU cores. * If unspecified, defaults to the number of CPU cores, or 4 if that cannot * be determined. */ 'preview_concurrency_new' => 4, /** * The maximum width, in pixels, of a preview. A value of ``null`` means there * is no limit. * * Defaults to ``4096`` */ 'preview_max_x' => 4096, /** * The maximum height, in pixels, of a preview. A value of ``null`` means there * is no limit. * * Defaults to ``4096`` */ 'preview_max_y' => 4096, /** * Max file size for generating image previews with imagegd (default behavior). * If the image is bigger, it'll try other preview generators, but will most * likely either show the default mimetype icon or not display the image at all. * Set to ``-1`` for no limit and try to generate image previews on all file sizes. * * Defaults to ``50`` megabytes */ 'preview_max_filesize_image' => 50, /** * max memory for generating image previews with imagegd (default behavior) * Reads the image dimensions from the header and assumes 32 bits per pixel. * If creating the image would allocate more memory, preview generation will * be disabled and the default mimetype icon is shown. Set to -1 for no limit. * * Defaults to ``256`` megabytes */ 'preview_max_memory' => 256, /** * custom path for LibreOffice/OpenOffice binary * * * Defaults to ``''`` (empty string) */ 'preview_libreoffice_path' => '/usr/bin/libreoffice', /** * custom path for ffmpeg binary * * Defaults to ``null`` and falls back to searching ``avconv`` and ``ffmpeg`` in the configured ``PATH`` environment */ 'preview_ffmpeg_path' => '/usr/bin/ffmpeg', /** * Set the URL of the Imaginary service to send image previews to. * Also requires the ``OC\Preview\Imaginary`` provider to be enabled. * * See https://github.com/h2non/imaginary */ 'preview_imaginary_url' => 'http://previews_hpb:8088/', /** * If you want set a api key for imaginary. */ 'preview_imaginary_key' => 'secret', /** * Only register providers that have been explicitly enabled * * The following providers are disabled by default due to performance or privacy * concerns: * * - ``OC\Preview\Font`` * - ``OC\Preview\HEIC`` * - ``OC\Preview\Illustrator`` * - ``OC\Preview\Movie`` * - ``OC\Preview\MSOffice2003`` * - ``OC\Preview\MSOffice2007`` * - ``OC\Preview\MSOfficeDoc`` * - ``OC\Preview\PDF`` * - ``OC\Preview\Photoshop`` * - ``OC\Preview\Postscript`` * - ``OC\Preview\StarOffice`` * - ``OC\Preview\SVG`` * - ``OC\Preview\TIFF`` * - ``OC\Preview\EMF`` * * * Defaults to the following providers: * * - ``OC\Preview\BMP`` * - ``OC\Preview\GIF`` * - ``OC\Preview\JPEG`` * - ``OC\Preview\Krita`` * - ``OC\Preview\MarkDown`` * - ``OC\Preview\MP3`` * - ``OC\Preview\OpenDocument`` * - ``OC\Preview\PNG`` * - ``OC\Preview\TXT`` * - ``OC\Preview\XBitmap`` */ 'enabledPreviewProviders' => [ 'OC\Preview\BMP', 'OC\Preview\GIF', 'OC\Preview\JPEG', 'OC\Preview\Krita', 'OC\Preview\MarkDown', 'OC\Preview\MP3', 'OC\Preview\OpenDocument', 'OC\Preview\PNG', 'OC\Preview\TXT', 'OC\Preview\XBitmap', ], /** * LDAP * * Global settings used by LDAP User and Group Backend */ /** * defines the interval in minutes for the background job that checks user * existence and marks them as ready to be cleaned up. The number is always * minutes. Setting it to 0 disables the feature. * See command line (occ) methods ``ldap:show-remnants`` and ``user:delete`` * * Defaults to ``51`` minutes */ 'ldapUserCleanupInterval' => 51, /** * Sort groups in the user settings by name instead of the user count * * By enabling this the user count beside the group name is disabled as well. */ 'sort_groups_by_name' => false, /** * Comments * * Global settings for the Comments infrastructure */ /** * Replaces the default Comments Manager Factory. This can be utilized if an * own or 3rdParty CommentsManager should be used that – for instance – uses the * filesystem instead of the database to keep the comments. * * Defaults to ``\OC\Comments\ManagerFactory`` */ 'comments.managerFactory' => '\OC\Comments\ManagerFactory', /** * Replaces the default System Tags Manager Factory. This can be utilized if an * own or 3rdParty SystemTagsManager should be used that – for instance – uses the * filesystem instead of the database to keep the tags. * * Defaults to ``\OC\SystemTag\ManagerFactory`` */ 'systemtags.managerFactory' => '\OC\SystemTag\ManagerFactory', /** * Maintenance * * These options are for halting user activity when you are performing server * maintenance. */ /** * Enable maintenance mode to disable Nextcloud * * If you want to prevent users from logging in to Nextcloud before you start * doing some maintenance work, you need to set the value of the maintenance * parameter to true. Please keep in mind that users who are already logged-in * are kicked out of Nextcloud instantly. * * Defaults to ``false`` */ 'maintenance' => false, /** * UTC Hour for maintenance windows * * Some background jobs only run once a day. When an hour is defined for this config, * the background jobs which advertise themselves as not time sensitive will be * delayed during the "working" hours and only run in the 4 hours after the given time. * This is e.g. used for activity expiration, suspicious login training and update checks. * * A value of 1 e.g. will only run these background jobs between 01:00am UTC and 05:00am UTC. * * Defaults to ``100`` which disables the feature */ 'maintenance_window_start' => 1, /** * Log all LDAP requests into a file * * Warning: This heavily decreases the performance of the server and is only * meant to debug/profile the LDAP interaction manually. * Also, it might log sensitive data into a plain text file. */ 'ldap_log_file' => '', /** * SSL */ /** * Extra SSL options to be used for configuration. * * Defaults to an empty array. */ 'openssl' => [ 'config' => '/absolute/location/of/openssl.cnf', ], /** * Memory caching backend configuration * * Available cache backends: * * * ``\OC\Memcache\APCu`` APC user backend * * ``\OC\Memcache\ArrayCache`` In-memory array-based backend (not recommended) * * ``\OC\Memcache\Memcached`` Memcached backend * * ``\OC\Memcache\Redis`` Redis backend * * Advice on choosing between the various backends: * * * APCu should be easiest to install. Almost all distributions have packages. * Use this for single user environment for all caches. * * Use Redis or Memcached for distributed environments. * For the local cache (you can configure two) take APCu. */ /** * Memory caching backend for locally stored data * * * Used for host-specific data, e.g. file paths * * Defaults to ``none`` */ 'memcache.local' => '\OC\Memcache\APCu', /** * Memory caching backend for distributed data * * * Used for installation-specific data, e.g. database caching * * If unset, defaults to the value of memcache.local * * Defaults to ``none`` */ 'memcache.distributed' => '\OC\Memcache\Memcached', /** * Connection details for redis to use for memory caching in a single server configuration. * * For enhanced security it is recommended to configure Redis * to require a password. See http://redis.io/topics/security * for more information. * * We also support redis SSL/TLS encryption as of version 6. * See https://redis.io/topics/encryption for more information. */ 'redis' => [ 'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock' 'port' => 6379, 'timeout' => 0.0, 'read_timeout' => 0.0, 'user' => '', // Optional: if not defined, no password will be used. 'password' => '', // Optional: if not defined, no password will be used. 'dbindex' => 0, // Optional: if undefined SELECT will not run and will use Redis Server's default DB Index. // If redis in-transit encryption is enabled, provide certificates // SSL context https://www.php.net/manual/en/context.ssl.php 'ssl_context' => [ 'local_cert' => '/certs/redis.crt', 'local_pk' => '/certs/redis.key', 'cafile' => '/certs/ca.crt' ] ], /** * Connection details for a Redis Cluster. * * Redis Cluster support requires the php module phpredis in version 3.0.0 or * higher. * * Available failover modes: * - \RedisCluster::FAILOVER_NONE - only send commands to master nodes (default) * - \RedisCluster::FAILOVER_ERROR - failover to slaves for read commands if master is unavailable (recommended) * - \RedisCluster::FAILOVER_DISTRIBUTE - randomly distribute read commands across master and slaves * * WARNING: FAILOVER_DISTRIBUTE is a not recommended setting, and we strongly * suggest to not use it if you use Redis for file locking. Due to the way Redis * is synchronized it could happen, that the read for an existing lock is * scheduled to a slave that is not fully synchronized with the connected master * which then causes a FileLocked exception. * * See https://redis.io/topics/cluster-spec for details about the Redis cluster * * Authentication works with phpredis version 4.2.1+. See * https://github.com/phpredis/phpredis/commit/c5994f2a42b8a348af92d3acb4edff1328ad8ce1 */ 'redis.cluster' => [ 'seeds' => [ // provide some or all of the cluster servers to bootstrap discovery, port required 'localhost:7000', 'localhost:7001', ], 'timeout' => 0.0, 'read_timeout' => 0.0, 'failover_mode' => \RedisCluster::FAILOVER_ERROR, 'user' => '', // Optional: if not defined, no password will be used. 'password' => '', // Optional: if not defined, no password will be used. // If redis in-transit encryption is enabled, provide certificates // SSL context https://www.php.net/manual/en/context.ssl.php 'ssl_context' => [ 'local_cert' => '/certs/redis.crt', 'local_pk' => '/certs/redis.key', 'cafile' => '/certs/ca.crt' ] ], /** * Server details for one or more memcached servers to use for memory caching. */ 'memcached_servers' => [ // hostname, port and optional weight // or path and port 0 for unix socket. Also see: // https://www.php.net/manual/en/memcached.addservers.php // https://www.php.net/manual/en/memcached.addserver.php ['localhost', 11211], //array('other.host.local', 11211), ], /** * Connection options for memcached */ 'memcached_options' => [ // Set timeouts to 50ms \Memcached::OPT_CONNECT_TIMEOUT => 50, \Memcached::OPT_RETRY_TIMEOUT => 50, \Memcached::OPT_SEND_TIMEOUT => 50, \Memcached::OPT_RECV_TIMEOUT => 50, \Memcached::OPT_POLL_TIMEOUT => 50, // Enable compression \Memcached::OPT_COMPRESSION => true, // Turn on consistent hashing \Memcached::OPT_LIBKETAMA_COMPATIBLE => true, // Enable Binary Protocol \Memcached::OPT_BINARY_PROTOCOL => true, // Binary serializer vill be enabled if the igbinary PECL module is available //\Memcached::OPT_SERIALIZER => \Memcached::SERIALIZER_IGBINARY, ], /** * Location of the cache folder, defaults to ``data/$user/cache`` where * ``$user`` is the current user. When specified, the format will change to * ``$cache_path/$user`` where ``$cache_path`` is the configured cache directory * and ``$user`` is the user. * * Defaults to ``''`` (empty string) */ 'cache_path' => '', /** * TTL of chunks located in the cache folder before they're removed by * garbage collection (in seconds). Increase this value if users have * issues uploading very large files via the Nextcloud Client as upload isn't * completed within one day. * * Defaults to ``60*60*24`` (1 day) */ 'cache_chunk_gc_ttl' => 60*60*24, /** * Using Object Store with Nextcloud */ /** * This example shows how to configure Nextcloud to store all files in a * swift object storage. * * It is important to note that Nextcloud in object store mode will expect * exclusive access to the object store container because it only stores the * binary data for each file. The metadata is currently kept in the local * database for performance reasons. * * WARNING: The current implementation is incompatible with any app that uses * direct file IO and circumvents our virtual filesystem. That includes * Encryption and Gallery. Gallery will store thumbnails directly in the * filesystem and encryption will cause severe overhead because key files need * to be fetched in addition to any requested file. * */ 'objectstore' => [ 'class' => 'OC\\Files\\ObjectStore\\Swift', 'arguments' => [ // trystack will use your facebook id as the username 'username' => 'facebook100000123456789', // in the trystack dashboard go to user -> settings -> API Password to // generate a password 'password' => 'Secr3tPaSSWoRdt7', // must already exist in the objectstore, name can be different 'container' => 'nextcloud', // prefix to prepend to the fileid, default is 'oid:urn:' 'objectPrefix' => 'oid:urn:', // create the container if it does not exist. default is false 'autocreate' => true, // required, dev-/trystack defaults to 'RegionOne' 'region' => 'RegionOne', // The Identity / Keystone endpoint 'url' => 'http://8.21.28.222:5000/v2.0', // uploadPartSize: size of the uploaded chunks, defaults to 524288000 'uploadPartSize' => 524288000, // required on dev-/trystack 'tenantName' => 'facebook100000123456789', // dev-/trystack uses swift by default, the lib defaults to 'cloudFiles' // if omitted 'serviceName' => 'swift', // The Interface / url Type, optional 'urlType' => 'internal' ], ], /** * To use swift V3 */ 'objectstore' => [ 'class' => 'OC\\Files\\ObjectStore\\Swift', 'arguments' => [ 'autocreate' => true, 'user' => [ 'name' => 'swift', 'password' => 'swift', 'domain' => [ 'name' => 'default', ], ], 'scope' => [ 'project' => [ 'name' => 'service', 'domain' => [ 'name' => 'default', ], ], ], 'tenantName' => 'service', 'serviceName' => 'swift', 'region' => 'regionOne', 'url' => 'http://yourswifthost:5000/v3', 'bucket' => 'nextcloud', ], ], /** * If this is set to true and a multibucket object store is configured then * newly created previews are put into 256 dedicated buckets. * * Those buckets are named like the mulibucket version but with the postfix * ``-preview-NUMBER`` where NUMBER is between 0 and 255. * * Keep in mind that only previews of files are put in there that don't have * some already. Otherwise, the old bucket will be used. * * To migrate existing previews to this new multibucket distribution of previews * use the occ command ``preview:repair``. For now this will only migrate * previews that were generated before Nextcloud 19 in the flat * ``appdata_INSTANCEID/previews/FILEID`` folder structure. */ 'objectstore.multibucket.preview-distribution' => false, /** * Sharing * * Global settings for Sharing */ /** * Replaces the default Share Provider Factory. This can be utilized if * own or 3rdParty Share Providers are used that – for instance – use the * filesystem instead of the database to keep the share information. * * Defaults to ``\OC\Share20\ProviderFactory`` */ 'sharing.managerFactory' => '\OC\Share20\ProviderFactory', /** * Enables expiration for link share passwords sent by email (sharebymail). * The passwords will expire after the configured interval, the users can * still request a new one in the public link page. */ 'sharing.enable_mail_link_password_expiration' => false, /** * Expiration interval for passwords, in seconds. */ 'sharing.mail_link_password_expiration_interval' => 3600, /** * Define max number of results returned by the search for auto-completion of * users, groups, etc. The value must not be lower than 0 (for unlimited). * * If more, different sources are requested (e.g. different user backends; or * both users and groups), the value is applied per source and might not be * truncated after collecting the results. I.e. more results can appear than * configured here. * * Default is 25. */ 'sharing.maxAutocompleteResults' => 25, /** * Define the minimum length of the search string before we start auto-completion * Default is no limit (value set to 0) */ 'sharing.minSearchStringLength' => 0, /** * Set to true to enable that internal shares need to be accepted by the users by default. * Users can change this for their account in their personal sharing settings */ 'sharing.enable_share_accept' => false, /** * Set to true to enforce that internal shares need to be accepted */ 'sharing.force_share_accept' => false, /** * Set to ``false``, to prevent users from setting a custom share_folder */ 'sharing.allow_custom_share_folder' => true, /** * Define a default folder for shared files and folders other than root. * Changes to this value will only have effect on new shares. * * Defaults to ``/`` */ 'share_folder' => '/', /** * Set to ``false``, to stop sending a mail when users receive a share */ 'sharing.enable_share_mail' => true, /** * Set to true to enable the feature to add exceptions for share password enforcement */ 'sharing.allow_disabled_password_enforcement_groups' => false, /** * Set to true to always transfer incoming shares by default * when running "occ files:transfer-ownership". * Defaults to false, so incoming shares are not transferred if not specifically requested * by a command line argument. */ 'transferIncomingShares' => false, /** * Hashing */ /** * By default, Nextcloud will use the Argon2 password hashing if available. * However, if for whatever reason you want to stick with the PASSWORD_DEFAULT * of your php version. Then set the setting to true. * * Nextcloud uses the Argon2 algorithm (with PHP >= 7.2) to create hashes by its * own and exposes its configuration options as following. More information can * be found at: https://www.php.net/manual/en/function.password-hash.php */ 'hashing_default_password' => false, /** * The number of CPU threads to be used by the algorithm for computing a hash. * The value must be an integer, and the minimum value is 1. Rationally it does * not help to provide a number higher than the available threads on the machine. * Values that undershoot the minimum will be ignored in favor of the minimum. */ 'hashingThreads' => PASSWORD_ARGON2_DEFAULT_THREADS, /** * The memory in KiB to be used by the algorithm for computing a hash. The value * must be an integer, and the minimum value is 8 times the number of CPU threads. * Values that undershoot the minimum will be ignored in favor of the minimum. */ 'hashingMemoryCost' => PASSWORD_ARGON2_DEFAULT_MEMORY_COST, /** * The number of iterations that are used by the algorithm for computing a hash. * The value must be an integer, and the minimum value is 1. Values that * undershoot the minimum will be ignored in favor of the minimum. */ 'hashingTimeCost' => PASSWORD_ARGON2_DEFAULT_TIME_COST, /** * The hashing cost used by hashes generated by Nextcloud * Using a higher value requires more time and CPU power to calculate the hashes */ 'hashingCost' => 10, /** * All other configuration options */ /** * Additional driver options for the database connection, e.g. to enable SSL * encryption in MySQL or specify a custom wait timeout on a cheap hoster. * * When setting up TLS/SSL for encrypting the connections, you need to ensure that * the passed keys and certificates are readable by the PHP process. In addition, * PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT might need to be set to false, if the * database servers certificates CN does not match with the hostname used to connect. * The standard behavior here is different from the MySQL/MariaDB CLI client, which * does not verify the server cert except --ssl-verify-server-cert is passed manually. */ 'dbdriveroptions' => [ PDO::MYSQL_ATTR_SSL_CA => '/file/path/to/ca_cert.pem', PDO::MYSQL_ATTR_SSL_KEY => '/file/path/to/mysql-client-key.pem', PDO::MYSQL_ATTR_SSL_CERT => '/file/path/to/mysql-client-cert.pem', PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT => false, PDO::MYSQL_ATTR_INIT_COMMAND => 'SET wait_timeout = 28800' ], /** * sqlite3 journal mode can be specified using this configuration parameter - * can be 'WAL' or 'DELETE' see for more details https://www.sqlite.org/wal.html */ 'sqlite.journal_mode' => 'DELETE', /** * During setup, if requirements are met (see below), this setting is set to true * and MySQL can handle 4 byte characters instead of 3 byte characters. * * If you want to convert an existing 3-byte setup into a 4-byte setup please * set the parameters in MySQL as mentioned below and run the migration command: * ./occ db:convert-mysql-charset * The config setting will be set automatically after a successful run. * * Consult the documentation for more details. * * MySQL requires a special setup for longer indexes (> 767 bytes) which are * needed: * * [mysqld] * innodb_large_prefix=ON * innodb_file_format=Barracuda * innodb_file_per_table=ON * * Tables will be created with * * character set: utf8mb4 * * collation: utf8mb4_bin * * row_format: dynamic * * See: * https://dev.mysql.com/doc/refman/5.7/en/charset-unicode-utf8mb4.html * https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_large_prefix * https://mariadb.com/kb/en/mariadb/xtradbinnodb-server-system-variables/#innodb_large_prefix * http://www.tocker.ca/2013/10/31/benchmarking-innodb-page-compression-performance.html * http://mechanics.flite.com/blog/2014/07/29/using-innodb-large-prefix-to-avoid-error-1071/ */ 'mysql.utf8mb4' => false, /** * For search queries in the database, a default collation – depending on the * character set – is chosen. In some cases a different behaviour is desired, * for instances when an accent sensitive search is desired. * * MariaDB and MySQL have an overlap in available collations, but also * incompatible ones, also depending on the version of the database server. * * This option allows to override the automatic choice. Example: * * 'mysql.collation' => 'utf8mb4_0900_as_ci', * * This setting has no effect on setup or creating tables. In those cases * always utf8[mb4]_bin is being used. This setting is only taken into * consideration in SQL queries that utilize LIKE comparison operators. */ 'mysql.collation' => null, /** * Database types that are supported for installation. * * Available: * - sqlite (SQLite3) * - mysql (MySQL) * - pgsql (PostgreSQL) * - oci (Oracle) * * Defaults to the following databases: * - sqlite (SQLite3) * - mysql (MySQL) * - pgsql (PostgreSQL) */ 'supportedDatabases' => [ 'sqlite', 'mysql', 'pgsql', 'oci', ], /** * Override where Nextcloud stores temporary files. Useful in situations where * the system temporary directory is on a limited space ramdisk or is otherwise * restricted, or if external storage which do not support streaming are in * use. * * The Web server user/PHP must have write access to this directory. * Additionally you have to make sure that your PHP configuration considers this a valid * tmp directory, by setting the TMP, TMPDIR, and TEMP variables to the required directories. * On top of that you might be required to grant additional permissions in AppArmor or SELinux. */ 'tempdirectory' => '/tmp/nextcloudtemp', /** * Override where Nextcloud stores update files while updating. Useful in situations * where the default `datadirectory` is on network disk like NFS, or is otherwise * restricted. Defaults to the value of `datadirectory` if unset. * * The Web server user must have write access to this directory. */ 'updatedirectory' => '', /** * Blacklist a specific file or files and disallow the upload of files * with this name. ``.htaccess`` is blocked by default. * WARNING: USE THIS ONLY IF YOU KNOW WHAT YOU ARE DOING. * * Defaults to ``array('.htaccess')`` */ 'blacklisted_files' => ['.htaccess'], /** * Blacklist characters from being used in filenames. This is useful if you * have a filesystem or OS which does not support certain characters like windows. * * The '/' and '\' characters are always forbidden. * * Example for windows systems: ``array('?', '<', '>', ':', '*', '|', '"', chr(0), "\n", "\r")`` * see https://en.wikipedia.org/wiki/Comparison_of_file_systems#Limits * * Defaults to ``array()`` */ 'forbidden_chars' => [], /** * If you are applying a theme to Nextcloud, enter the name of the theme here. * The default location for themes is ``nextcloud/themes/``. * * Defaults to the theming app which is shipped since Nextcloud 9 */ 'theme' => '', /** * Enforce the user theme. This will disable the user theming settings * This must be a valid ITheme ID. * E.g. dark, dark-highcontrast, default, light, light-highcontrast, opendyslexic */ 'enforce_theme' => '', /** * The default cipher for encrypting files. Currently supported are: * - AES-256-CTR * - AES-128-CTR * - AES-256-CFB * - AES-128-CFB * * Defaults to ``AES-256-CTR`` */ 'cipher' => 'AES-256-CTR', /** * Use the legacy base64 format for encrypted files instead of the more space-efficient * binary format. The option affects only newly written files, existing encrypted files * will not be touched and will remain readable whether they use the new format or not. * * Defaults to ``false`` */ 'encryption.use_legacy_base64_encoding' => false, /** * The minimum Nextcloud desktop client version that will be allowed to sync with * this server instance. All connections made from earlier clients will be denied * by the server. Defaults to the minimum officially supported Nextcloud desktop * client version at the time of release of this server version. * * When changing this, note that older unsupported versions of the Nextcloud desktop * client may not function as expected, and could lead to permanent data loss for * clients or other unexpected results. * * Defaults to ``2.3.0`` */ 'minimum.supported.desktop.version' => '2.3.0', /** * Option to allow local storage to contain symlinks. * WARNING: Not recommended. This would make it possible for Nextcloud to access * files outside the data directory and could be considered a security risk. * * Defaults to ``false`` */ 'localstorage.allowsymlinks' => false, /** * Nextcloud overrides umask to ensure suitable access permissions * regardless of webserver/php-fpm configuration and worker state. * WARNING: Modifying this value has security implications and * may soft-break the installation. * * Most installs shall not modify this value. * * Defaults to ``0022`` */ 'localstorage.umask' => 0022, /** * This options allows storage systems that don't allow to modify existing files * to overcome this limitation by removing the files before overwriting. * * Defaults to ``false`` */ 'localstorage.unlink_on_truncate' => false, /** * EXPERIMENTAL: option whether to include external storage in quota * calculation, defaults to false. * * Defaults to ``false`` */ 'quota_include_external_storage' => false, /** * When an external storage is unavailable for some reasons, it will be flagged * as such for 10 minutes. When the trigger is a failed authentication attempt * the delay is higher and can be controlled with this option. The motivation * is to make account lock outs at Active Directories (and compatible) more * unlikely. * * Defaults to ``1800`` (seconds) */ 'external_storage.auth_availability_delay' => 1800, /** * Allows to create external storages of type "Local" in the web interface and APIs. * * When disabled, it is still possible to create local storages with occ using * the following command: * * % php occ files_external:create /mountpoint local null::null -c datadir=/path/to/data * * Defaults to ``true`` * */ 'files_external_allow_create_new_local' => true, /** * Specifies how often the local filesystem (the Nextcloud data/ directory, and * NFS mounts in data/) is checked for changes made outside Nextcloud. This * does not apply to external storage. * * 0 -> Never check the filesystem for outside changes, provides a performance * increase when it's certain that no changes are made directly to the * filesystem * * 1 -> Check each file or folder at most once per request, recommended for * general use if outside changes might happen. * * Defaults to ``0`` */ 'filesystem_check_changes' => 0, /** * By default, Nextcloud will store the part files created during upload in the * same storage as the upload target. Setting this to false will store the part * files in the root of the users folder which might be required to work with certain * external storage setups that have limited rename capabilities. * * Defaults to ``true`` */ 'part_file_in_storage' => true, /** * Where ``mount.json`` file should be stored, defaults to ``data/mount.json`` * in the Nextcloud directory. * * Defaults to ``data/mount.json`` in the Nextcloud directory. */ 'mount_file' => '/var/www/nextcloud/data/mount.json', /** * When ``true``, prevent Nextcloud from changing the cache due to changes in * the filesystem for all storage. * * Defaults to ``false`` */ 'filesystem_cache_readonly' => false, /** * List of trusted proxy servers * * You may set this to an array containing a combination of * - IPv4 addresses, e.g. `192.168.2.123` * - IPv4 ranges in CIDR notation, e.g. `192.168.2.0/24` * - IPv6 addresses, e.g. `fd9e:21a7:a92c:2323::1` * - IPv6 ranges in CIDR notation, e.g. `2001:db8:85a3:8d3:1319:8a20::/95` * * When an incoming request's `REMOTE_ADDR` matches any of the IP addresses * specified here, it is assumed to be a proxy instead of a client. Thus, the * client IP will be read from the HTTP header specified in * `forwarded_for_headers` instead of from `REMOTE_ADDR`. * * So if you configure `trusted_proxies`, also consider setting * `forwarded_for_headers` which otherwise defaults to `HTTP_X_FORWARDED_FOR` * (the `X-Forwarded-For` header). * * Defaults to an empty array. */ 'trusted_proxies' => ['203.0.113.45', '198.51.100.128', '192.168.2.0/24'], /** * Headers that should be trusted as client IP address in combination with * `trusted_proxies`. If the HTTP header looks like 'X-Forwarded-For', then use * 'HTTP_X_FORWARDED_FOR' here. * * If set incorrectly, a client can spoof their IP address as visible to * Nextcloud, bypassing access controls and making logs useless! * * Defaults to ``'HTTP_X_FORWARDED_FOR'`` */ 'forwarded_for_headers' => ['HTTP_X_FORWARDED', 'HTTP_FORWARDED_FOR'], /** * max file size for animating gifs on public-sharing-site. * If the gif is bigger, it'll show a static preview * * Value represents the maximum filesize in megabytes. Set to ``-1`` for * no limit. * * Defaults to ``10`` megabytes */ 'max_filesize_animated_gifs_public_sharing' => 10, /** * Enables transactional file locking. * This is enabled by default. * * Prevents concurrent processes from accessing the same files * at the same time. Can help prevent side effects that would * be caused by concurrent operations. Mainly relevant for * very large installations with many users working with * shared files. * * Defaults to ``true`` */ 'filelocking.enabled' => true, /** * Set the lock's time-to-live in seconds. * * Any lock older than this will be automatically cleaned up. * * Defaults to ``60*60`` seconds (1 hour) or the php * max_execution_time, whichever is higher. */ 'filelocking.ttl' => 60*60, /** * Memory caching backend for file locking * * Because most memcache backends can clean values without warning using redis * is highly recommended to *avoid data loss*. * * Defaults to ``none`` */ 'memcache.locking' => '\\OC\\Memcache\\Redis', /** * Enable locking debug logging * * Note that this can lead to a very large volume of log items being written which can lead * to performance degradation and large log files on busy instance. * * Thus enabling this in production for longer periods of time is not recommended * or should be used together with the ``log.condition`` setting. */ 'filelocking.debug' => false, /** * Disable the web based updater */ 'upgrade.disable-web' => false, /** * Allows to modify the cli-upgrade link in order to link to a different documentation */ 'upgrade.cli-upgrade-link' => '', /** * Set this Nextcloud instance to debugging mode * * Only enable this for local development and not in production environments * This will disable the minifier and outputs some additional debug information * * Defaults to ``false`` */ 'debug' => false, /** * Sets the data-fingerprint of the current data served * * This is a property used by the clients to find out if a backup has been * restored on the server. Once a backup is restored run * ./occ maintenance:data-fingerprint * To set this to a new value. * * Updating/Deleting this value can make connected clients stall until * the user has resolved conflicts. * * Defaults to ``''`` (empty string) */ 'data-fingerprint' => '', /** * This entry is just here to show a warning in case somebody copied the sample * configuration. DO NOT ADD THIS SWITCH TO YOUR CONFIGURATION! * * If you, brave person, have read until here be aware that you should not * modify *ANY* settings in this file without reading the documentation. */ 'copied_sample_config' => true, /** * use a custom lookup server to publish user data */ 'lookup_server' => 'https://lookup.nextcloud.com', /** * set to true if the server is used in a setup based on Nextcloud's Global Scale architecture */ 'gs.enabled' => false, /** * by default federation is only used internally in a Global Scale setup * If you want to allow federation outside your environment set it to 'global' */ 'gs.federation' => 'internal', /** * List of incompatible user agents opted out from Same Site Cookie Protection. * Some user agents are notorious and don't really properly follow HTTP * specifications. For those, have an opt-out. * * WARNING: only use this if you know what you are doing */ 'csrf.optout' => [ '/^WebDAVFS/', // OS X Finder '/^Microsoft-WebDAV-MiniRedir/', // Windows webdav drive ], /** * By default, there is on public pages a link shown that allows users to * learn about the "simple sign up" - see https://nextcloud.com/signup/ * * If this is set to "false" it will not show the link. */ 'simpleSignUpLink.shown' => true, /** * By default, autocompletion is enabled for the login form on Nextcloud's login page. * While this is enabled, browsers are allowed to "remember" login names and such. * Some companies require it to be disabled to comply with their security policy. * * Simply set this property to "false", if you want to turn this feature off. */ 'login_form_autocomplete' => true, /** * If your user is using an outdated or unsupported browser, a warning will be shown * to offer some guidance to upgrade or switch and ensure a proper Nextcloud experience. * They can still bypass it after they have read the warning. * * Simply set this property to "true", if you want to turn this feature off. */ 'no_unsupported_browser_warning' => false, /** * Disable background scanning of files * * By default, a background job runs every 10 minutes and execute a background * scan to sync filesystem and database. Only users with unscanned files * (size < 0 in filecache) are included. Maximum 500 users per job. * * Defaults to ``false`` */ 'files_no_background_scan' => false, /** * Log all queries into a file * * Warning: This heavily decreases the performance of the server and is only * meant to debug/profile the query interaction manually. * Also, it might log sensitive data into a plain text file. */ 'query_log_file' => '', /** * Log all redis requests into a file * * Warning: This heavily decreases the performance of the server and is only * meant to debug/profile the redis interaction manually. * Also, it might log sensitive data into a plain text file. */ 'redis_log_file' => '', /** * Enable diagnostics event logging * * If enabled the timings of common execution steps will be logged to the * Nextcloud log at debug level. log.condition is useful to enable this on * production systems to only log under some conditions */ 'diagnostics.logging' => true, /** * Limit diagnostics event logging to events longer than the configured threshold in ms * * when set to 0 no diagnostics events will be logged */ 'diagnostics.logging.threshold' => 0, /** * Enable profile globally * * Defaults to ``true`` */ 'profile.enabled' => true, /** * Allows to override the default scopes for Account data. * The list of overridable properties and valid values for scopes are in * ``OCP\Accounts\IAccountManager``. Values added here are merged with * default values, which are in ``OC\Accounts\AccountManager``. * * For instance, if the phone property should default to the private scope * instead of the local one: * * :: * * [ * \OCP\Accounts\IAccountManager::PROPERTY_PHONE => \OCP\Accounts\IAccountManager::SCOPE_PRIVATE * ] * */ 'account_manager.default_property_scope' => [], /** * Enable the deprecated Projects feature, * superseded by Related resources as of Nextcloud 25 * * Defaults to ``false`` */ 'projects.enabled' => false, /** * Enable the bulk upload feature. * * Defaults to ``true`` */ 'bulkupload.enabled' => true, /** * Enables fetching open graph metadata from remote urls * * Defaults to ``true`` */ 'reference_opengraph' => true, /** * Enable use of old unified search * * Defaults to ``false`` */ 'unified_search.enabled' => false, /** * Enable features that are do respect accessibility standards yet. * * Defaults to ``true`` */ 'enable_non-accessible_features' => true, ];