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settings.php
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settings.php
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<?php
/**
* Docker-image specifics
*/
$databases = array();
$databases['default']['default'] = array(
'driver' => getenv('DB_DRIVER'),
'database' => getenv('DB_NAME'),
'username' => getenv('DB_USER'),
'password' => getenv('DB_PASS'),
'host' => getenv('DB_HOST'),
'prefix' => '',
);
/**
* Disable email by default
*/
$conf['mail_system'] = ['default-system' => 'TestingMailSystem'];
/**
* Default elasticsearch host
*/
$conf['elasticsearch_host'] = getenv('ELASTICSEARCH_HOST');
/**
* Caching
*/
if (getenv('ENABLE_DRUPAL_CACHE') == "1") {
$conf['cache'] = TRUE;
$conf['block_cache'] = TRUE;
}
if (getenv('ENABLE_MEMCACHE') == "1" && file_exists($_SERVER{'DOCUMENT_ROOT'} . '/sites/all/modules/memcache/memcache.inc')) {
$conf['cache_backends'][] = 'sites/all/modules/memcache/memcache.inc';
$conf['cache_default_class'] = 'MemCacheDrupal';
$conf['cache_class_cache_form'] = 'DrupalDatabaseCache';
$conf['page_cache_without_database'] = TRUE;
$conf['page_cache_invoke_hooks'] = FALSE;
// Use memcache for locking mechanisms
$conf['ultimate_cron_class_lock'] = 'UltimateCronLockMemcache';
$conf['lock_inc'] = 'sites/all/modules/memcache/memcache-lock.inc';
}
// Check if this request came from a proxy or directly
$is_internal = !array_key_exists("HTTP_X_FORWARDED_HOST", $_SERVER) || ($_SERVER['HTTP_X_FORWARDED_HOST'] == 'tripal');
if (getenv('BASE_URL'))
// Use BASE_URL if defined by user
$base_url = getenv('BASE_URL');
else {
// Guess protocol
if (getenv('BASE_URL_PROTO'))
$protocol = getenv('BASE_URL_PROTO');
else if (array_key_exists("HTTP_X_FORWARDED_PROTOCOL", $_SERVER))
$protocol = $_SERVER['HTTP_X_FORWARDED_PROTOCOL'];
else if (array_key_exists("REQUEST_SCHEME", $_SERVER))
$protocol = $_SERVER['REQUEST_SCHEME'];
else
$protocol = 'https';
// Guess host
if (getenv('VIRTUAL_HOST'))
// Use VIRTUAL_HOST if defined by user
$host = getenv('VIRTUAL_HOST');
else if (array_key_exists("HTTP_X_FORWARDED_HOST", $_SERVER))
// Else trust the proxy
$host = explode(', ', $_SERVER['HTTP_X_FORWARDED_HOST'])[0];
else
$host = NULL; // Unable to guess host part, let drupal decide what to do
if ($host)
$base_url = $protocol . "://" . $host;
if (!$is_internal)
$base_url .= getenv('BASE_URL_PATH');
}
// Needed when code uses request_uri() defined in bootstrap.inc
if (!$is_internal && !preg_match('#^'.getenv('BASE_URL_PATH').'#', $_SERVER['REQUEST_URI'])) {
$_SERVER['REQUEST_URI'] = getenv('BASE_URL_PATH') . $_SERVER['REQUEST_URI'];
}
$update_free_access = FALSE;
$conf['drupal_http_request_fails'] = FALSE;
$conf['file_private_path'] = '/var/www/private';
/**
* Salt for one-time login links and cancel links, form tokens, etc.
*
* This variable will be set to a random value by the installer. All one-time
* login links will be invalidated if the value is changed. Note that if your
* site is deployed on a cluster of web servers, you must ensure that this
* variable has the same value on each server. If this variable is empty, a hash
* of the serialized database credentials will be used as a fallback salt.
*
* For enhanced security, you may set this variable to a value using the
* contents of a file outside your docroot that is never saved together
* with any backups of your Drupal files and database.
*
* Example:
* $drupal_hash_salt = file_get_contents('/home/example/salt.txt');
*
*/
$drupal_hash_salt = getenv('DRUPAL_HASH_SALT');
/**
* PHP settings:
*
* To see what PHP settings are possible, including whether they can be set at
* runtime (by using ini_set()), read the PHP documentation:
* http://www.php.net/manual/ini.list.php
* See drupal_environment_initialize() in includes/bootstrap.inc for required
* runtime settings and the .htaccess file for non-runtime settings. Settings
* defined there should not be duplicated here so as to avoid conflict issues.
*/
/**
* Some distributions of Linux (most notably Debian) ship their PHP
* installations with garbage collection (gc) disabled. Since Drupal depends on
* PHP's garbage collection for clearing sessions, ensure that garbage
* collection occurs by using the most common settings.
*/
ini_set('session.gc_probability', 1);
ini_set('session.gc_divisor', 100);
/**
* Set session lifetime (in seconds), i.e. the time from the user's last visit
* to the active session may be deleted by the session garbage collector. When
* a session is deleted, authenticated users are logged out, and the contents
* of the user's $_SESSION variable is discarded.
*/
ini_set('session.gc_maxlifetime', 200000);
/**
* Set session cookie lifetime (in seconds), i.e. the time from the session is
* created to the cookie expires, i.e. when the browser is expected to discard
* the cookie. The value 0 means "until the browser is closed".
*/
ini_set('session.cookie_lifetime', 2000000);
/**
* If you encounter a situation where users post a large amount of text, and
* the result is stripped out upon viewing but can still be edited, Drupal's
* output filter may not have sufficient memory to process it. If you
* experience this issue, you may wish to uncomment the following two lines
* and increase the limits of these variables. For more information, see
* http://php.net/manual/pcre.configuration.php.
*/
# ini_set('pcre.backtrack_limit', 200000);
# ini_set('pcre.recursion_limit', 200000);
/**
* Drupal automatically generates a unique session cookie name for each site
* based on its full domain name. If you have multiple domains pointing at the
* same Drupal site, you can either redirect them all to a single domain (see
* comment in .htaccess), or uncomment the line below and specify their shared
* base domain. Doing so assures that users remain logged in as they cross
* between your various domains. Make sure to always start the $cookie_domain
* with a leading dot, as per RFC 2109.
*/
# $cookie_domain = '.example.com';
/**
* Variable overrides:
*
* To override specific entries in the 'variable' table for this site,
* set them here. You usually don't need to use this feature. This is
* useful in a configuration file for a vhost or directory, rather than
* the default settings.php. Any configuration setting from the 'variable'
* table can be given a new value. Note that any values you provide in
* these variable overrides will not be modifiable from the Drupal
* administration interface.
*
* The following overrides are examples:
* - site_name: Defines the site's name.
* - theme_default: Defines the default theme for this site.
* - anonymous: Defines the human-readable name of anonymous users.
* Remove the leading hash signs to enable.
*/
# $conf['site_name'] = 'My Drupal site';
# $conf['theme_default'] = 'garland';
# $conf['anonymous'] = 'Visitor';
if (getenv('SITE_NAME'))
$conf['site_name'] = getenv('SITE_NAME');
/**
* A custom theme can be set for the offline page. This applies when the site
* is explicitly set to maintenance mode through the administration page or when
* the database is inactive due to an error. It can be set through the
* 'maintenance_theme' key. The template file should also be copied into the
* theme. It is located inside 'modules/system/maintenance-page.tpl.php'.
* Note: This setting does not apply to installation and update pages.
*/
# $conf['maintenance_theme'] = 'bartik';
/**
* Reverse Proxy Configuration:
*
* Reverse proxy servers are often used to enhance the performance
* of heavily visited sites and may also provide other site caching,
* security, or encryption benefits. In an environment where Drupal
* is behind a reverse proxy, the real IP address of the client should
* be determined such that the correct client IP address is available
* to Drupal's logging, statistics, and access management systems. In
* the most simple scenario, the proxy server will add an
* X-Forwarded-For header to the request that contains the client IP
* address. However, HTTP headers are vulnerable to spoofing, where a
* malicious client could bypass restrictions by setting the
* X-Forwarded-For header directly. Therefore, Drupal's proxy
* configuration requires the IP addresses of all remote proxies to be
* specified in $conf['reverse_proxy_addresses'] to work correctly.
*
* Enable this setting to get Drupal to determine the client IP from
* the X-Forwarded-For header (or $conf['reverse_proxy_header'] if set).
* If you are unsure about this setting, do not have a reverse proxy,
* or Drupal operates in a shared hosting environment, this setting
* should remain commented out.
*
* In order for this setting to be used you must specify every possible
* reverse proxy IP address in $conf['reverse_proxy_addresses'].
* If a complete list of reverse proxies is not available in your
* environment (for example, if you use a CDN) you may set the
* $_SERVER['REMOTE_ADDR'] variable directly in settings.php.
* Be aware, however, that it is likely that this would allow IP
* address spoofing unless more advanced precautions are taken.
*/
# $conf['reverse_proxy'] = TRUE;
/**
* Specify every reverse proxy IP address in your environment.
* This setting is required if $conf['reverse_proxy'] is TRUE.
*/
# $conf['reverse_proxy_addresses'] = array('a.b.c.d', ...);
/**
* Set this value if your proxy server sends the client IP in a header
* other than X-Forwarded-For.
*/
# $conf['reverse_proxy_header'] = 'HTTP_X_CLUSTER_CLIENT_IP';
/**
* Page caching:
*
* By default, Drupal sends a "Vary: Cookie" HTTP header for anonymous page
* views. This tells a HTTP proxy that it may return a page from its local
* cache without contacting the web server, if the user sends the same Cookie
* header as the user who originally requested the cached page. Without "Vary:
* Cookie", authenticated users would also be served the anonymous page from
* the cache. If the site has mostly anonymous users except a few known
* editors/administrators, the Vary header can be omitted. This allows for
* better caching in HTTP proxies (including reverse proxies), i.e. even if
* clients send different cookies, they still get content served from the cache.
* However, authenticated users should access the site directly (i.e. not use an
* HTTP proxy, and bypass the reverse proxy if one is used) in order to avoid
* getting cached pages from the proxy.
*/
# $conf['omit_vary_cookie'] = TRUE;
/**
* CSS/JS aggregated file gzip compression:
*
* By default, when CSS or JS aggregation and clean URLs are enabled Drupal will
* store a gzip compressed (.gz) copy of the aggregated files. If this file is
* available then rewrite rules in the default .htaccess file will serve these
* files to browsers that accept gzip encoded content. This allows pages to load
* faster for these users and has minimal impact on server load. If you are
* using a webserver other than Apache httpd, or a caching reverse proxy that is
* configured to cache and compress these files itself you may want to uncomment
* one or both of the below lines, which will prevent gzip files being stored.
*/
# $conf['css_gzip_compression'] = FALSE;
# $conf['js_gzip_compression'] = FALSE;
/**
* String overrides:
*
* To override specific strings on your site with or without enabling the Locale
* module, add an entry to this list. This functionality allows you to change
* a small number of your site's default English language interface strings.
*
* Remove the leading hash signs to enable.
*/
# $conf['locale_custom_strings_en'][''] = array(
# 'forum' => 'Discussion board',
# '@count min' => '@count minutes',
# );
/**
*
* IP blocking:
*
* To bypass database queries for denied IP addresses, use this setting.
* Drupal queries the {blocked_ips} table by default on every page request
* for both authenticated and anonymous users. This allows the system to
* block IP addresses from within the administrative interface and before any
* modules are loaded. However on high traffic websites you may want to avoid
* this query, allowing you to bypass database access altogether for anonymous
* users under certain caching configurations.
*
* If using this setting, you will need to add back any IP addresses which
* you may have blocked via the administrative interface. Each element of this
* array represents a blocked IP address. Uncommenting the array and leaving it
* empty will have the effect of disabling IP blocking on your site.
*
* Remove the leading hash signs to enable.
*/
# $conf['blocked_ips'] = array(
# 'a.b.c.d',
# );
/**
* Fast 404 pages:
*
* Drupal can generate fully themed 404 pages. However, some of these responses
* are for images or other resource files that are not displayed to the user.
* This can waste bandwidth, and also generate server load.
*
* The options below return a simple, fast 404 page for URLs matching a
* specific pattern:
* - 404_fast_paths_exclude: A regular expression to match paths to exclude,
* such as images generated by image styles, or dynamically-resized images.
* If you need to add more paths, you can add '|path' to the expression.
* - 404_fast_paths: A regular expression to match paths that should return a
* simple 404 page, rather than the fully themed 404 page. If you don't have
* any aliases ending in htm or html you can add '|s?html?' to the expression.
* - 404_fast_html: The html to return for simple 404 pages.
*
* Add leading hash signs if you would like to disable this functionality.
*/
$conf['404_fast_paths_exclude'] = '/\/(?:styles)\//';
$conf['404_fast_paths'] = '/\.(?:txt|png|gif|jpe?g|css|js|ico|swf|flv|cgi|bat|pl|dll|exe|asp)$/i';
$conf['404_fast_html'] = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL "@path" was not found on this server.</p></body></html>';
/**
* By default the page request process will return a fast 404 page for missing
* files if they match the regular expression set in '404_fast_paths' and not
* '404_fast_paths_exclude' above. 404 errors will simultaneously be logged in
* the Drupal system log.
*
* You can choose to return a fast 404 page earlier for missing pages (as soon
* as settings.php is loaded) by uncommenting the line below. This speeds up
* server response time when loading 404 error pages and prevents the 404 error
* from being logged in the Drupal system log. In order to prevent valid pages
* such as image styles and other generated content that may match the
* '404_fast_html' regular expression from returning 404 errors, it is necessary
* to add them to the '404_fast_paths_exclude' regular expression above. Make
* sure that you understand the effects of this feature before uncommenting the
* line below.
*/
# drupal_fast_404();
/**
* External access proxy settings:
*
* If your site must access the Internet via a web proxy then you can enter
* the proxy settings here. Currently only basic authentication is supported
* by using the username and password variables. The proxy_user_agent variable
* can be set to NULL for proxies that require no User-Agent header or to a
* non-empty string for proxies that limit requests to a specific agent. The
* proxy_exceptions variable is an array of host names to be accessed directly,
* not via proxy.
*/
# $conf['proxy_server'] = '';
# $conf['proxy_port'] = 8080;
# $conf['proxy_username'] = '';
# $conf['proxy_password'] = '';
# $conf['proxy_user_agent'] = '';
# $conf['proxy_exceptions'] = array('127.0.0.1', 'localhost');
/**
* Authorized file system operations:
*
* The Update manager module included with Drupal provides a mechanism for
* site administrators to securely install missing updates for the site
* directly through the web user interface. On securely-configured servers,
* the Update manager will require the administrator to provide SSH or FTP
* credentials before allowing the installation to proceed; this allows the
* site to update the new files as the user who owns all the Drupal files,
* instead of as the user the webserver is running as. On servers where the
* webserver user is itself the owner of the Drupal files, the administrator
* will not be prompted for SSH or FTP credentials (note that these server
* setups are common on shared hosting, but are inherently insecure).
*
* Some sites might wish to disable the above functionality, and only update
* the code directly via SSH or FTP themselves. This setting completely
* disables all functionality related to these authorized file operations.
*
* @see http://drupal.org/node/244924
*
* Remove the leading hash signs to disable.
*/
# $conf['allow_authorize_operations'] = FALSE;