[Box-Admins] I need Help (was Re: Squeak Wiki Problem)

[Ken Causey]

I have been debugging the reported problems accessing the
wiki.squeak.org wiki for those behind a proxy.  I have tracked it down
to the implementation of HttpRequest>>initProxyForwarding in the image.
It assumes that if an x-forwarded for header exists that it is a single
IP address.  This appears to be a poor assumption.  For example:

x-forwarded-for: 74.141.6.178, 62.90.138.162

I have not so far been able to track down documentation to confirm
whether or not this is 'officially' valid.  Nonetheless Swiki should
probably not fail when this assumption is invalid.

Ken
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