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Add FORWARDED_FOR_HEADERS to the reverse-proxy config (#2272)

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* Add FORWARDED_FOR_HEADERS to the reverse-proxy config

Signed-off-by: Dominic Giebert <dominic.giebert@suse.com>

* Add FORWARDED_FOR_HEADERS to documentation

Signed-off-by: Dominic Giebert <dominic.giebert@suse.com>

---------

Signed-off-by: Dominic Giebert <dominic.giebert@suse.com>
This commit is contained in:
Dominic Giebert 2024-10-08 16:19:59 +02:00 • committed by GitHub
parent 8c777a4144
commit a9f9885e65
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2 changed files with 7 additions and 1 deletions
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5
.config/reverse-proxy.config.php
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@ -28,3 +28,8 @@ $trustedProxies = getenv('TRUSTED_PROXIES');
if ($trustedProxies) {
$CONFIG['trusted_proxies'] = array_filter(array_map('trim', explode(' ', $trustedProxies)));
}
$forwardedForHeaders = getenv('FORWARDED_FOR_HEADERS');
if ($forwardedForHeaders) {
$CONFIG['forwarded_for_headers'] = array_filter(array_map('trim', explode(' ', $forwardedForHeaders)));
}

3
README.md
View file

@ -261,7 +261,7 @@ To use the hooks triggered by the `entrypoint` script, either
```
## Using the apache image behind a reverse proxy and auto configure server host and protocol
## Using the image behind a reverse proxy and auto configure server host and protocol
The apache image will replace the remote addr (IP address visible to Nextcloud) with the IP address from `X-Real-IP` if the request is coming from a proxy in `10.0.0.0/8`, `172.16.0.0/12` or `192.168.0.0/16` by default. If you want Nextcloud to pick up the server host (`HTTP_X_FORWARDED_HOST`), protocol (`HTTP_X_FORWARDED_PROTO`) and client IP (`HTTP_X_FORWARDED_FOR`) from a trusted proxy, then disable rewrite IP and add the reverse proxy's IP address to `TRUSTED_PROXIES`.
@ -276,6 +276,7 @@ If the `TRUSTED_PROXIES` approach does not work for you, try using fixed values
- `OVERWRITECLIURL` (empty by default): Set the cli url of the proxy (e.g. https://mydnsname.example.com)
- `OVERWRITEWEBROOT` (empty by default): Set the absolute path of the proxy.
- `OVERWRITECONDADDR` (empty by default): Regex to overwrite the values dependent on the remote address.
- `FORWARDED_FOR_HEADERS` (empty by default): HTTP headers with the original client IP address
Check the [Nexcloud documentation](https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/reverse_proxy_configuration.html) for more details.