Shibboleth SP attributes character encoding

[Peter Schober]

* Markus Frei <markus.frei at h-net.ch> [2015-08-31 09:26]:
> Just a suggestion: did you try Apache's mod_headers
> (http://httpd.apache.org/docs/current/mod/mod_headers.html) and its "edit"
> or "edit*" functions? Maybe this could help.

Not even getting into the "Use regexes to change encodings" part of
the suggestion: This cannot work as UTF-8 is a superset of ISO-8859-1,
i.e., any such conversion would be lossy.
-peter