# Shaarli configuration
Once your Shaarli instance is installed, the file `data/config.json.php` is generated:
- it contains all settings in JSON format, and can be edited to customize values
- it defines which [plugins](Plugins.md) are enabled
- its values override those defined in `index.php`
- it is wrapped in a PHP comment so that its contents are never served by the web server, regardless of configuration
**Do not edit configuration options in index.php! Your changes would be lost.**
## Tools menu
Some settings can be configured directly from a web browser by accesing the `Tools` menu. Values are read/written to/from the configuration file.
### LDAP
- **host**: LDAP host used for user authentication
- **dn**: user DN template (`sprintf` format, `%s` being replaced by user login)
## Configuration file example
```json
<?php /*
{
"credentials": {
"login": "<login>",
"hash": "<password hash>",
"salt": "<password salt>"
},
"security": {
"ban_after": 4,
"session_protection_disabled": false,
"ban_duration": 1800,
"trusted_proxies": [
"1.2.3.4",
"5.6.7.8"
],
"allowed_protocols": [
"ftp",
"ftps",
"magnet"
]
},
"resources": {
"data_dir": "data",
"config": "data\/config.php",
"datastore": "data\/datastore.php",
"ban_file": "data\/ipbans.php",
"updates": "data\/updates.txt",
"log": "data\/log.txt",
"update_check": "data\/lastupdatecheck.txt",
"raintpl_tmp": "tmp\/",
"raintpl_tpl": "tpl\/",
"thumbnails_cache": "cache",
"page_cache": "pagecache"
},
"general": {
"check_updates": true,
"rss_permalinks": true,
"links_per_page": 20,
"default_private_links": true,
"enable_thumbnails": true,
"enable_localcache": true,
"check_updates_branch": "stable",
"check_updates_interval": 86400,
"enabled_plugins": [
"markdown",
"wallabag",
"archiveorg"
],
"timezone": "Europe\/Paris",
"title": "My Shaarli",
"header_link": "?"
},
"dev": {
"debug": false,
}
"extras": {
"show_atom": false,
"hide_public_links": false,
"hide_timestamps": false,
"open_shaarli": false,
},
"general": {
"header_link": "?",
"links_per_page": 20,
"enabled_plugins": [
"markdown",
"wallabag"
],
"timezone": "Europe\/Paris",
"title": "My Shaarli"
},
"updates": {
"check_updates": true,
"check_updates_branch": "stable",
"check_updates_interval": 86400
},
"feed": {
"rss_permalinks": true,
"show_atom": false
},
"privacy": {
"default_private_links": true,
"hide_public_links": false,
"force_login": false,
"hide_timestamps": false,
"remember_user_default": true
},
"thumbnail": {
"enable_thumbnails": true,
"enable_localcache": true
},
"plugins": {
"WALLABAG_URL": "http://demo.wallabag.org",
"WALLABAG_VERSION": "1"
},
"translation": {
"language": "fr",
"mode": "php",
"extensions": {
"demo": "plugins/demo_plugin/languages/"
}
},
"ldap": {
"host": "ldap://localhost",
"dn": "uid=%s,ou=people,dc=example,dc=org"
}
} ?>
```
## Settings
### Credentials
_These settings should not be edited_
- **login**: Login username.
- **hash**: Generated password hash.
- **salt**: Password salt.
### General
- **title**: Shaarli's instance title.
- **header_link**: Link to the homepage.
- **links_per_page**: Number of Shaares displayed per page.
- **timezone**: See [the list of supported timezones](http://php.net/manual/en/timezones.php).
- **enabled_plugins**: List of enabled plugins.
- **default_note_title**: Default title of a new note.
- **enable_async_metadata** (boolean): Retrieve external bookmark metadata asynchronously to prevent bookmark creation slowdown.
- **retrieve_description** (boolean): If set to true, for every new Shaare Shaarli will try to retrieve the description and keywords from the HTML meta tags.
- **root_url**: Overrides automatic discovery of Shaarli instance's URL (e.g.) `https://sub.domain.tld/shaarli-folder/`.
### Security
- **session_protection_disabled**: Disable session cookie hijacking protection (not recommended).
It might be useful if your IP adress often changes.
- **ban_after**: Failed login attempts before being IP banned.
- **ban_duration**: IP ban duration in seconds.
- **open_shaarli**: Anyone can add a new Shaare while logged out if enabled.
- **trusted_proxies**: List of trusted IP which won't be banned after failed login attemps. Useful if Shaarli is behind a reverse proxy.
- **allowed_protocols**: List of allowed protocols in shaare URLs or markdown-rendered descriptions. Useful if you want to store `javascript:` links (bookmarklets) in Shaarli (default: `["ftp", "ftps", "magnet"]`).
### Resources
- **data_dir**: Data directory.
- **datastore**: Shaarli's Shaares database file path.
- **history**: Shaarli's operation history file path.
- **updates**: File path for the ran updates file.
- **log**: Log file path.
- **update_check**: Last update check file path.
- **raintpl_tpl**: Templates directory.
- **raintpl_tmp**: Template engine cache directory.
- **thumbnails_cache**: Thumbnails cache directory.
- **page_cache**: Shaarli's internal cache directory.
- **ban_file**: Banned IP file path.
### Translation
- **language**: translation language (also see [Translations](Translations))
- **auto** (default): The translation language is chosen from the browser locale.
It means that the language can be different for 2 different visitors depending on their locale.
- **en**: Use the English translation.
- **fr**: Use the French translation.
- **mode**:
- **auto** or **php** (default): Use the PHP implementation of gettext (slower)
- **gettext**: Use PHP builtin gettext extension
(faster, but requires `php-gettext` to be installed and to reload the web server on update)
- **extension**: Translation extensions for custom themes or plugins.
Must be an associative array: `translation domain => translation path`.
### Updates
- **check_updates**: Enable or disable update check to the git repository.
- **check_updates_branch**: Git branch used to check updates (e.g. `stable` or `master`).
- **check_updates_interval**: Look for new version every N seconds (default: every day).
### Privacy
- **default_private_links**: Check the private checkbox by default for every new Shaare.
- **hide_public_links**: All Shaares are hidden while logged out.
- **force_login**: if **hide_public_links** and this are set to `true`, all anonymous users are redirected to the login page.
- **hide_timestamps**: Timestamps are hidden.
- **remember_user_default**: Default state of the login page's *remember me* checkbox
- `true`: checked by default, `false`: unchecked by default
### Feed
- **rss_permalinks**: Enable this to redirect RSS links to Shaarli's permalinks instead of shaared URL.
- **show_atom**: Display ATOM feed button.
### Thumbnail
- **enable_thumbnails**: Enable or disable thumbnail display.
- **enable_localcache**: Enable or disable local cache.
## Plugins configuration
See [Plugins](Plugins.md)
