Nextcloud trusted proxies cloudflare. 1-42661 Update 4 Apache or nginx version (eg, Apache 2.
Nextcloud trusted proxies cloudflare I have set up AIO and also configured the Nginx Proxy Manager using the information provided in Github. yaml has to be modified in order to add the proxy. 25): Not sure which apache version is in the nextcloud container but the nginx container is nginx version: nginx/1. Biggest con is Cloudflare gets to see all the decrypted data, passwords, files, the lot of it. 04): kubernetes 1. Add reverse proxy to trusted proxies. g. All my services Apr 16, 2022 · Hello, I am running Ubuntu Server 21. It may be useful however if you'd like to temporarily spin up Nextcloud for testing or troubleshooting things. 254'),. My Google-fu is failing and Nextcloud Container Cloudflare Tunnel if the latter is possible, what would be the use case for a reverse proxy? I suppose you could have multiple tunnels for whichever applications you might want to host in the future, if so it might be more manageable to use a reverse proxy and have the tunnel to Cloudflare established from it instead. Thank you. I know Caddy by default will try to get certificate but in my setup I want it as just a webserver and let Traefik to handle SSL termination and Oct 1, 2021 · For some reasons, we want to configure a proxy server for our Nextcloud installation, the proxy server will be used when we try to install new Apps or upgrade/update Nextcloud server installation via Nextcloud admin page. 0 Operating system and version (eg, Ubuntu 24. Jan 27, 2025 · Hi, I’m trying to run Nextcloud (with OnlyOffice) on my Raspberry Pi 5 as a Docker Container. Feb 7, 2024 · This write up are instructions on how to successfully set up Nextcloud and cloudflare tunnels resulting, hopefully, in. 59 PHP version (eg, 8. Starting with a clean Debian OS instead of the ready-made Nextcloud VM was the solution. Nextcloud offers native support against brute force protection attacks, thus significantly enhancing your users' security. Cloudflare Tunnels can essentially be seen as replacements for reverse proxies like Nginx Proxy Manager and are particularly useful for people who Oct 3, 2024 · 안녕하세요! nextcloud를 cloudflare proxy 혹은 NPM 을 함께 사용하시는 분들과 공유할 사항이 있어 글을 씁니다. Don't add the Cloudflare IP's under 'trusted proxies'. com and don’t have /apps/dashboard/ at the end, It automatically rewrites the url to the origin IP. 1. 254 is the firewall (it's actually a VLAN). The IP address of the AdGuardHome machine is showing in the trusted_proxies array. net) and use cloudflare to set my dns settings. domain. The speed is fine on hosting companies (even with nextcloud). Configuration files located in config/ are parsed automatically when Nextcloud starts up. 1 Operating system and version (eg, Ubuntu 20. Works fine now. Mar 30, 2025 · Hello, i have an issue. 0 The issue you are facing: I am trying to get my Nextcloud (no AIO, no docker) working behind Traefik. Biggest Pro, your hosting IP is hidden behind Cloudflare's. 25): 2. Feb 11, 2025 · I’m able to access the nextcloud server just fine from it’s local IP address, however when I try and access it’s domain name, I get a connection timeout. example. Jan 2, 2025 · Configuration. 4): 8. The Basics Nextcloud Server version: NextCloud AIO 10. With that I found a solution using Tailscale network Reverse proxy Nextcloud can be run through a reverse proxy, which can cache static assets such as images, CSS or JS files, move the load of handling HTTPS to a different server or load balance between multiple servers. 04): Raspberry Pi OS 11 Apache or nginx version (eg, Apache 2. 25): Apache/2. Am able to Apr 7, 2023 · If I go to the page it links to it basically says to set up a trusted_proxies. 3 installed richdocuments enabled Config valu Mar 4, 2024 · Hello everyone, I now have my Nextcloud AIO running pretty well and am taking care of hardening and security measures, among other things. 3): from latest docker image The issue you are facing: I only see Cloudflare’s IPs instead of my real IP in the logs and in the Admin/Security settings page, for example: Is this the first time you Oct 22, 2023 · はじめに 自宅サーバ上のNextcloudに自宅外からアクセスするため、独自ドメインとCloudflare Tunnelを使用して、httpsで接続できるように設定します。 はじめに Cloudflareの登録 cloudflaredのインストール Nextcloudの設定 CloudflareのRocket Loader無効化 Cloudflareでのリダイレクト設定 Nextcloudへの接続確認 参考1 Oct 22, 2024 · [INTRODUCTION] Hello Nextcloud community and developers. The protection works on a per IP basis; this means that once a single IP address has performed too many invalid logins attempts the IP address in question will is throttled. 저는 AIO를 통해 nextcloud를 구축한 터라 AIO 기준으로 설명을 드릴려 합니다. php to include 127. The trust gets put into Cloudflare handling security, but I'm reasonably confident they have a handle on that. In theory, everything is working fine. I only plan to use Nextcloud Photos. I have Nextcloud (truecharts) installed on TureNas Scale and it is working fine when I use the private IP of where it is hosted. I do use Cloudflare proxy in front of my setup, and am trying to figure out where the trusted_proxy block needs to go. One issue I’m facing is that when I want to edit: just entered the nextcloud container and messed around with the source to output phpinfo to the browser. Now I'm trying to setup Nextcloud (using fpm image) with Caddy as webserver and postgres as db with Traefik in the front as reverse proxy. If not, this is a security issue and can allow an attacker to spoof their IP address as visible to the Nextcloud. $ docker exec --user www-data nextcloud-app-1 php occ config:system:get trusted_proxies nextcloud-proxy-1 I double checked and that the name of my proxy container. 110. 26 PHP version 8. And the connection between the reverse proxy and Nextcloud should happen on http port 80. When you’re running Nextcloud snap behind a proxy the snap needs to know about the proxy. com” via web browser. Nextcloud version 26. But, Synology uses its own version of NGINX as a reverse proxy so I think I could just use that. You can find there: my docker-compose. 0 Operating system and version: Ubuntu Server 24. I think the speed issue has more to do with nextcloud waiting for an ssl connection to time out, before trying without ssl. And this is also a great opportunity if you're not already using let's encrypt to do it through nginx proxy manager for automatic certificate renewals. 3 Are you using Cloudflare, mod_security, or similar? Yes, Cloudflare Summary of the issue you are facing: I set up a Hetzner VPS and installed Ubuntu Server 24. 23. Nginx Proxy Manager settings: The domain name has to be adapted to your OWN Nextcloud domain !!! Set the IP to proxy host and Forward Port to 11000. 04): Debian 11 Apache or nginx version (eg, Apache 2. 1 Operating system Debian 11 on Esxi 8 Apache 2. I tried playing around with what i Jun 1, 2023 · By default official nextcloud installation should communicate on port 80. (Maybe that's the problem you're facing @tuetenk0pp) See the relevant portions of the Nextcloud container startup routine: See full list on pakstech. 5-apache Operating system and version (eg, Ubuntu 20. php?? Sep 24, 2023 · Hi, UPDATE: I have now got it to work. Either that, or my hardware and router is slower. 25): from latest docker image PHP version (eg, 8. . com If you're on a router that can open ports (and forward to your nextcloud instance) from specific IPS you're gold. 04 LXC I think i need to find someone how has got Nextcloud behind Traefik running. May 14, 2024 · Nextcloud often shows warnings in the Overview section. Add this in NPM under advanced real_ip_header CF-Connecting-IP;. If our internet requires proxy to work. 04): Arch Linux Apache or nginx version (eg, Apache 2. In this scenario, we will leverage the traefik reverse proxy along with the Cloudflare DNS ACME challenge for certificate retrieval. May 21, 2025 · Nextcloud AIO Caddy and Nginx Proxy Manager - 502 Bad Gateway ℹ️ Support docker , mac , cloudflare , selinux , aio , caddy , setup_warning Nextcloud offers native support against brute force protection attacks, thus significantly enhancing your users' security. 0 My config. Here’s my problem, I can access the Nextcloud installation from my Aug 14, 2024 · Support intro The issue you are facing: Logs show the cloudflared ip, even though I have it in the trusted proxies Is this the first time you’ve seen this error? (Y/N): N Steps to replicate it: Put default nextcloud installation behind cloudflare tunnels Checks logs The output of your Nextcloud log in Admin > Logging: Warning no app in context Login failed: a (Remote IP: 172. I have setup my Nextcloud server locally on my server at home using proxmox VM and LXCs by following this guide (Nextcloud Installationsanleitung Hub 9 - Carsten Rieger IT-Services). Mar 27, 2023 · I had a functioning setup and then my router died… Nextcloud 25 (now 26) Debian server (up to date) Cloudflare (DNS and SSL proxied/forwarded so real IP is hidden) NGINX Proxy Manager (running on a separate server in docker. well behaved iOS and Android apps. I also have a second entry in DNS, call it firewall. 5): 29. I have a Cloudflare Tunnel on rpi, I can access the Nextcloud with Cloudflare Domain “nc. 4 Operating system and version (eg, Ubuntu 20. php (Nextcloud) trusted proxies: 'trusted_proxies' => array ( Feb 20, 2017 · Hi everyone, i installed Nextcloud on a Freenas’s Jail via PBI. I’m looking for guides to work from and have only Cloudflare (without any server-side configuration) WARNING: This is a security risk as the connection between Nextcloud and Cloudflare will end up unencrypted. 5 and the trusted_proxies change is messing with my setup. ADDED: If you have port 443 open, and only use cloudflare the you can use a script to update UFW firewall to only allow Cloudflare ips. This host server is one of several I have behind my router, so I have no choice but to use a reverse proxy to get to my Nextcloud installation. persistent, authorized tunnels. Mar 8, 2022 · Adding Cloudflare's reverse proxies to the trusted_proxies in Nextcloud config. 1-42661 Update 4 Apache or nginx version (eg, Apache 2. Maybe this helps somebody else. 0/16). I set up a May 5, 2022 · Solution: trusted_proxies as a snippet, call it under every reverse_proxy I didn’t have tls internal set up so added that in. 22 The issue you are facing: I am running Nextcloud on a docker swarm behind a nginx reverse proxy protected by Cloudflare. com. 4. Below are common warnings and how to resolve them: Warning: “The reverse proxy header configuration is incorrect” Add the following to your Nextcloud configuration file (config/config. The proxy, in my case, is the IP of the bridge NIC (br0) In my case the configuration. I've configured the trusted_proxies in config. 5): 20. Aug 6, 2024 · Since the move, I've encountered significant issues with SSL and reverse proxy configuration. But Nextcloud doesn’t trust such headers by default and for security reasons requires a trusted_proxy configuration, otherwise malicious actor could spoof the headers and overcome protective measures like brute-force Aug 29, 2022 · Nextcloud version (eg, 20. config/config. That server has some downtime from time to time for servicing reasons and can’t be reached then. First, lets start with Fedora server 39. This works with other machines and subdomains all running on port 80) “New” router: Mikrotik RB1100AXH2 I replaced my router. If I check trusted proxies I see it listed. 2 Operating system and version (eg, Ubuntu 29. 2. php; Turning off Cloudlfare proxy and setting it to dns only; Port forwarding and testing another webserver to confirm its TrueNAS or Nextclouds fault May 19, 2022 · After installing Nextcloud using my script (GitHub - danb35/freenas-iocage-nextcloud: Script to create an iocage jail on FreeNAS for the latest Nextcloud 23 release, including Caddy, MariaDB or PostgreSQL, and Let's Encrypt), I get this warning on the Admin overview page: " The reverse proxy header configuration is incorrect, or you are Aug 23, 2019 · CloudFlare relies on hosting your entire DNS zone with their service, so your entire second-level domain (example. For hostname you can put your “nextcloud container” (if you use docker or internal address on which nextcloud instance is accessible if you installed it on OS. BUT the catch is that you have to “Restart Home Assistant” a “Quick reload” IS NOT ENOUGH!!!. I also set up Cloudflare DNS to point to my WAN IP for nextcloud. 5): 26. 0. I have done that all ready. I should also add that I installed Nextcloud on the Ubuntu server using snap. Cloudflare is in front of so many websites at this point, that it's not likely that a workplace or organization would block access to CF's IP range. 2 Add the May 19, 2018 · 将trusted_proxies参数设置为包含代理服务器IP地址的数组，以定义Nextcloud可以信任的代理服务器。 此参数可防止客户端受到欺骗，您应像保护您的Nextcloud服务器一样保护这些服务器。 Jan 27, 2025 · Trusted proxy configuration. com', ), 'trusted_proxies' => array('192. yml file Sep 27, 2022 · tl;dr: Was bored and setup a Nextcloud instance behind a NGINX proxy and since I had some trouble to get it running properly I simply share my configs here. Not to mention all the DDOS and WAF benefits. 25): Apache 2. 6 is the nextcloud server, . Setup the port forwarding. 54 PHP version (eg, 7. Check: 'Block Common Exploits' and 'Websockets Support' DO NOT CHECK: 'Cache Assets' Here is nothing to do :) Nov 27, 2023 · However, if you aim to run your Nextcloud All-in-One setup with SSL without exposing any ports publicly or managing multiple services on the same port, a reverse proxy setup becomes essential. What also works is when I turn off cloudflare proxy Oct 18, 2024 · Nextcloud version (eg, 29. 5): 30. May 22, 2022 · Hi, When I connect to nextcloud via Cloudflare Proxy or Cloudflare Tunnel, I can log in and see the dashboard, but I can’t click on the icons. Aug 22, 2023 · All About Nextcloud Cloudflare Tunnel In today’s world, setting up our own private Nextcloud installation on a home server has become a popular choice. Jan 23, 2025 · I have AdGuardHome setup as DNS server in my router. For example, I had to define the IP of the proxy manager as trusted_proxies because the Apr 11, 2024 · Based on the limited information you provided on your environment, I bet it’s the obvious first usual suspect to look into: check your Nextcloud’s config. x-forwarded-for is in fact being passed correctly by traefik (although for some reason it's passing my router IP here at home unless i connect to a vpn). Since i cannot access nextcloud (it is the only jail giving me a headache), i was wondering what i have to put in the Nextcloud’s config. 1, ::1, and the Docker subnet (172. 1 System config value trusted_proxies => 1 set to string ::1 Config value base_endpoint for app notify_push set to https://cloud. 1 Find and open the config file. Cloudflare Community Jan 31, 2025 · Hi, you can check my topic about Nextcloud AIO + Nginx Proxy server setting (as selfhosted solution). Sep 10, 2022 · Support intro Nextcloud version (eg, 20. But unfortunately I couldn’t access it via Desktop or Mobile applications ! During the initial installation, I was able to access it once and connect the applications, but Nov 28, 2024 · Full transparency, I’m a noob. Anyways the way I had it working was to make sure the server hosting your Cloudflare tunnel is listed as a trusted proxy in you config. Nextcloud itself runs on a LAMP stack inside Ubuntu 22. This will forward de correct connecting ip to Nextcloud from NPM. My two main goals were forwarding client real IP addresses to Nextcloud and getting rid of NC’s warnings about running behind reverse proxy. See Nextcloud reverse proxy documentation. 19. 3): 8. working Cockpit. If it's not set to https, then a redirect is sent back to the client to connect on http: which was causing an issue for me. yaml is like this: http: use_x_forwarded_for: true trusted_proxies: - 192. Most of the time I search and learnt that it is dangerous to expose a home-server to public internet. php file and check if you have correct entry for ‘trusted_proxies’ => parameter. May 7, 2022 · Set your domain and the proxy host IP @ the last two lines. yeah. php. 5): nextcloud:24. (Cloudflare Proxy or Cloudflare Tunnel) -> nginy (Reverse Proxy)->Apache (nextcloud) Public domain port:443 Local domain port:4444 HTTPS When I call nextcloud from the local domain, everything works. I hvae everywhere static IPs set up and the main modem has an static public ip with open port 81, 80, 443 to the Nginx proxy manager, which is installed on the same machine–>proxmox VE. nextcloud for some reason just isn't liking my trusted proxy setup, no matter May 10, 2023 · Support intro Nextcloud version (eg, 20. 04): docker version 20. I have a registered domain (rubin2. May 5, 2019 · The reverse proxy header configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. I'm expecting it to be NextCloud, its database, and the Cloudflare tunnel, but not sure what else. php file, and also have the overwrite protocol set to https in the same file. 10. My 443 port only open to cloudflare ips, everything else gets dropped, which, via a public domain, people can access. I’ve added the domain to trusted domains and the cloudflare dockers ip to trusted proxies but it’s still refusing to connect. But how is this related to the trusted_proxies entry in config. Sep 21, 2023 · It seems that the Nextcloud container overwrites the first two values of the trusted_proxies array on startup, so be sure to add your custom entries after that. com) where you host NextCloud must be configured for CloudFlare – even if you are using a subdomain such as (nextcloud. They are also checked for changes periodically (approximately every two seconds in a standard PHP environment running with default OPcache settings; approximately every sixty seconds in many pre-packaged Nextcloud installation methods). The docker-compose recommended in this discussion is the only configu Instead of the TLS certificate being on the Nextcloud instance, it will be in the reverse proxy. I’ve read about the trusted proxies setting, but I don’t know what IPs to set in this case since it’s a Kubernetes cluster. 4): not sure which version is in the Jun 7, 2024 · Hi. php file. com, which is the FQDN of the OPNsense. e. 31 Apache or nginx version (eg, Apache 2. Apr 29, 2024 · Hey man, I’m dealing with the exact same issue while using cloud flare tunnels, wondering if there’s any extra steps you took? I have trusted proxies, trusted domains, overwrite cli, and overwritehost all setup, but anytime I hit my server with cloud. 1 Reverse proxy Cloudflare Zero Trust Tunnel Installation method Docker 26. I have a server with proxmox installed and running there some VMs and some CTs. 3 on Synology DSM 7. com). working NextCloud. I already use Cloudflare for other websites. 26 PHP version (eg, 7. All i am getting are SSL errors, too many redirect errors. tld/push richdocuments 8. The Fix. My domains are registered through cloudflare. This is the outcome. I’d like to use Docker and put everything behind Cloudflare, which points to a domain I own. a pod that will start automagically after a reboot. It does work perfectly if i access it locally, but i’m currently running a NGINX reverse proxy to handle SSL and to easily access all my jails. 10 in a Hyper-V machine with Windows Server 2022 as the host system. However, if we want to access it from outside our local network, it becomes a tad bit more difficult. 20 The issue you are facing: Nextcloud says Your remote address was identified as “fe80::e090:1fff:fe7c:6ff2%host0” and is brute-force throttled at the moment slowing down the performance of various requests Mar 28, 2020 · I thought I had this issue using the official nextcloud-apache image (nexcloud didn’t pick up on the https), but in my case it seems like apache itself trusted the traefik proxy (I assume because it’s using an IP in a private ip range), so nextcloud already received the real client IP in the REMOTE_ADDR parameter and thus ignored the HTTP_X Apr 16, 2025 · Hey @gm_home You seem to have pointed a Cloudflare Tunnel to your Nginx Proxy Manager instance, which is not necessarily a problem, but the fact that you are doing this suggests a misunderstanding about a Cloudflare Tunnel’s typical function. Jun 12, 2024 · Nextcloud version (eg, 29. My Domain DNS is handled by Dec 9, 2023 · Just to see what would happen I changed it to 127. Dec 20, 2024 · I have Traefik running in a docker container behind Cloudflare tunnel and works with Whoami as test image. Right now, my domain is using Cloudflare DNS and I'm working out what to add to a docker-compose. Scroll down to the 'trusted_domains' section and update it to include Reverse proxy Nextcloud can be run through a reverse proxy, which can cache static assets such as images, CSS or JS files, move the load of handling HTTPS to a different server or load balance between multiple servers. 6) The The reverse proxy must add specific headers with information about the client and the resource/URL it accessed initially. mydomain. Specifically, I'm getting an SSL error: net::ERR_CERT_AUTHORITY_INVALID when trying to access my Nextcloud instance via the domain. SSL/TLS set to Full in Cloudflare Updated to 2. I want to securely host NextCloud on a Synology NAS for a small group of friends and family. That means you in your reverse proxy NPM you need to create http forewarded to nextcloud instance on port 80. Nextcloud logs: “”" System config value trusted_proxies => 0 set to string 127. I’d also like to use a reverse proxy so that I can add other services at the NAS level (I already have a couple). Loading . I think some things are more difficult via the proxy concept. 04. 1 PHP version (eg, 7. 168. Set trusted proxies (iterating values 0, 1, 2…): Mar 12, 2021 · 1 => 'nextcloud. 33. Defining trusted proxies For security, you must explicitly define the proxy servers that Nextcloud is to trust. Hey all, I am having an issue getting past the "Access through Trusted Domains" page on Nextcloud after having set up Cloudflare tunnels. php): nano config/config. mciuwtxbdttfqsbryvchjwpkznuixtrbifsjsbenjbjzwjgrh