Some services ( such as CloudFlare ) use alternative heads to X-Forwarded-For. Koha should be able to use a custom header instead of X-Forwarded-For if needed.
This patch updates the feature to allow both the custom header and X-Forwarded-For to work harmoniously
For example, CloudFlare has it's own custom header.
This patch allows a site to be configured for Cloudflare's proxy before the proxy is enabled.
Test Plan:
1) prove t/Koha/Middleware/RealIP.t
Signed-off-by: Lin Wei Li <lin-wei.li@inLibro.com>
Signed-off-by: Pedro Amorim <pedro.amorim@openfifth.co.uk>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
13a4b44bc9