Merge pull request #12400 from overleaf/jpa-server-pro-trusted-proxy-ips

[server-ce] add SHARELATEX_TRUSTED_PROXY_IPS in Server Pro/CE

GitOrigin-RevId: c1fd3c223618061a0069fd212b2a395936a4155b

server-ce/config/settings.js

@@ -245,6 +245,7 @@ const settings = {
   // address and http/https protocol information.
 
   behindProxy: process.env.SHARELATEX_BEHIND_PROXY || false,
+  trustedProxyIps: process.env.SHARELATEX_TRUSTED_PROXY_IPS,
 
   i18n: {
     subdomainLang: {