Cloudflare configuration for pass real ip #2540
Replies: 4 comments
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Seems reasonable to me, and I can't think of a cleaner way to do it unfortunately. |
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Hello @MaksimKiselev, Can you be more specific please when it comes to? What is the whole command to be used? Thanks |
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@MaksimKiselev This method is not enough. As stated in https://support.cloudflare.com/hc/en-us/articles/200170786-Restoring-original-visitor-IPs the list of cloudflare IPs in |
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Following @MaksimKiselev comment, using the Cloudflare API I wrote a bash/python3 command to generate the configuration file so that it can be dynamically created and updated. The following code assumes that the python3 -c "print('\\n'); import requests; response = requests.get('https://api.cloudflare.com/client/v4/ips'); response.raise_for_status(); data = response.json(); x = [print('set_real_ip_from ' + cidr + ';') for cidr in data['result']['ipv4_cidrs']]; x = [print('set_real_ip_from ' + cidr + ';') for cidr in data['result']['ipv6_cidrs']]; print('real_ip_header CF-Connecting-IP;\\n')" > ./cloudflare.conf |
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Hi guys, I didn't find solution for this case and wanna show how I was resolved this.
I have configuration:
Cloudflare [HTTP] => nginx-proxy [HTTP] => site [HTTP]
Troubles:
On site I see IP of nginx-proxy container.
Solution:
Create additional configuration file like this:
Actual IP ranges you can find on page https://www.cloudflare.com/ips/
save as
cloudflare.confand add volume to nginx-proxy container:- /path/to/cloudflare.conf:/etc/nginx/conf.d/my.confThen for site container add to nginx configuration next lines:
Ok, it's worked)
Have ideas or recomendations?
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