Cloudflare Real-IP via Apache

sam · 5. April 2019 um 02:13

Since this is cloudflare you want to use the cloudflare pattern and pass through the header.

templates/cloudflare.template.yml

master


      
                #!/bin/bash -e
                # Download list of CloudFlare ips
                wget https://www.cloudflare.com/ips-v4/ -O - > /tmp/cloudflare-ips
                wget https://www.cloudflare.com/ips-v6/ -O - >> /tmp/cloudflare-ips
                # Make into nginx commands and escape for inclusion into sed append command
                CONTENTS=$(</tmp/cloudflare-ips sed 's/^/set_real_ip_from /' | sed 's/$/;/' | tr '\n' '\\' | sed 's/\\/\\n/g')
                
                echo CloudFlare IPs:
                echo $(echo | sed "/^/a $CONTENTS")
                # Insert into discourse.conf
                sed -i "/sendfile on;/a $CONTENTS\nreal_ip_header CF-Connecting-IP;" /etc/nginx/conf.d/discourse.conf
                # Clean up
                rm /tmp/cloudflare-ips
          
          - exec: "/tmp/add-cloudflare-ips"
          - exec: "rm /tmp/add-cloudflare-ips"

So you want to pass CF-Connecting-IP through apache and then to mix in our cloudflare template.

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Cloudflare Real-IP via Apache

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