[FIX] Look for livechat visitor IP address on X-Forwarded-For header

[sampaiodiego]

@RocketChat/core

Most reverse proxies set the original client IP address on X-Forwarded-For header, so now livechat will be able to get it.

[geekgonecrazy]

Do you know if it forces the field name to all lower case? I know a few proxies use uppercase like: X-Forwarded-For

But looks good checks it and falls back to other IP field

[sampaiodiego]

Do you know if it forces the field name to all lower case? I know a few proxies use uppercase like: X-Forwarded-For

@geekgonecrazy yes it does..

[geekgonecrazy]

Perfect 👍 I hoped so 😁