umap/docs/settings.md

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# Configuration
uMap runs with Django, so any Django setting should work, if you know what you
are doing.
The Django settings reference is here: https://docs.djangoproject.com/en/4.2/ref/settings/
Here are a few relevent settings for uMap.
## Usage
Those settings should either:
- be in `/etc/umap/umap.conf`, which uMap will try to load by default
- be in a random place on your server, which is then reference with the
`UMAP_SETTINGS` env var
- be declared as env vars directly, for simple ones (string/boolean/list)
#### ALLOWED_HOSTS
The hosts that uMap expects.
`ALLOWED_HOSTS = ['umap.mydomain.org']`
Can be set through env var too: `ALLOWED_HOSTS=umap.mydomain.org,u.mydomain.org`
#### DEBUG
Set it to True for easier debugging in case of error.
#### EMAIL_BACKEND
Must be configured if you want uMap to send emails to anonymous users.
See [Emails](install.md#emails) for more details.
#### ENABLE_ACCOUNT_LOGIN
Do you want users to be able to create an account directly on your uMap instance
(instead of only using OAuth).
Can be set through env var: `ENABLE_ACCOUNT_LOGIN=1`
#### FROM_EMAIL
See `EMAIL_BACKEND`.
#### LANGUAGE_CODE
Set it to the default language you want. `LANGUAGE_CODE = "it"`
#### LEAFLET_LONGITUDE, LEAFLET_LATITUDE, LEAFLET_ZOOM
Default longitude, latitude and zoom for the map
#### MEDIA_ROOT
Where uMap should store your datalayers and icons, must be consistent with your
Nginx configuration.
See [Django documentation for MEDIA_ROOT](https://docs.djangoproject.com/en/4.2/ref/settings/#media-root)
#### SECRET_KEY
Must be defined to something unique and secret.
Running uMap / Django with a known SECRET_KEY defeats many of Djangos security protections, and can lead to privilege escalation and remote code execution vulnerabilities.
See [Django documentation for SECRET_KEY](https://docs.djangoproject.com/en/4.2/ref/settings/#secret-key)
#### SITE_URL
The final URL of you instance, including the protocol:
`SITE_URL=http://umap.org`
#### SHORT_SITE_URL
If you have a short domain for sharing links.
Eg.: `SHORT_SITE_URL=https://u.umap.org`
#### SITE_NAME
The name of the site, to be used in header and HTML title.
#### STATIC_ROOT
Where uMap should store static files (CSS, JS…), must be consistent with your
Nginx configuration.
See [Django documentation for STATIC_ROOT](https://docs.djangoproject.com/en/4.2/ref/settings/#static-root)
#### USE_I18N
Default is True. Set it to False if you don't want uMap to localize the app.
#### USER_AUTOCOMPLETE_FIELDS
Which fields to search when autocompleting users (in permissions).
Eg.: `USER_AUTOCOMPLETE_FIELDS = ["^username", "email"]`
#### USER_DISPLAY_NAME
Advanced setting for controling which user fields will be used for displaying
their name on the application, depending on which fields you collect with your
OAuth configuration.
For example: `USER_DISPLAY_NAME = "{username}"`
#### USER_URL_FIELD
Which field to be used in URL for user. Must be a unique field.
Eg.: `USER_URL_FIELD = "pk"`
#### UMAP_ALLOW_ANONYMOUS
Should uMap allows user without an account to create maps (default is False).
Can be set through env var: `UMAP_ALLOW_ANONYMOUS=1`
#### UMAP_CUSTOM_TEMPLATES
To be used when you want to override some HTML templates:
UMAP_CUSTOM_TEMPLATES = "/path/to/custom/templates"
See [customization](custom.md) for details.
#### UMAP_CUSTOM_STATICS
To be used when you want to override some CSS or images:
UMAP_CUSTOM_STATICS = "/path/to/custom/static"
See [customization](custom.md) for details.
#### UMAP_EXTRA_URLS
By default:
```
UMAP_EXTRA_URLS = {
'routing': 'http://www.openstreetmap.org/directions?engine=osrm_car&route={lat},{lng}&locale={locale}#map={zoom}/{lat}/{lng}',
'ajax_proxy': '/ajax-proxy/?url={url}&ttl={ttl}',
'search': 'https://photon.komoot.io/api/?',
}
```
#### UMAP_KEEP_VERSIONS
How many datalayer versions to keep. 10 by default.
#### UMAP_DEFAULT_EDIT_STATUS
Define the map default edit status.
Possible values:
- 1 (Everyone)
- 2 (Editors only)
- 3 (Owner only)
#### UMAP_DEFAULT_SHARE_STATUS
Define the map default share status.
Possible values:
- 1 (Everyone (public))
- 2 (Anyone with link)
- 3 (Editors only)
#### UMAP_DEMO_SITE
Set to True if you want to display a message saying that your instance is not
ready for production use (no backup, etc.)
#### UMAP_FEEDBACK_LINK
Link to show on the header under the "Feedback and help" label.
#### UMAP_MAPS_PER_PAGE
How many maps to show in maps list, like search or home page.
#### UMAP_MAPS_PER_SEARCH
How many total maps to return in the search.
#### UMAP_MAPS_PER_PAGE_OWNER
How many maps to show in the user "my maps" page.
#### UMAP_SEARCH_CONFIGURATION
Use it if you take control over the search configuration.
See [search](install.md#search) for details.
#### UMAP_READONLY
Is your instance readonly? Useful for server maintenance.
#### UMAP_GZIP
Should uMap gzip datalayers geojson.
#### SOCIAL_AUTH_OPENSTREETMAP_KEY, SOCIAL_AUTH_OPENSTREETMAP_SECRET
If you use OpenStreetMap as OAuth provider, use those settings.
Otherwise, use any valid [python-social-auth configuration](https://python-social-auth.readthedocs.io/en/latest/configuration/django.html).