[Koha-devel] Need to improve anti-spam for opac-suggestions

[David Cook]

Hi all,

 

It looks like we may need to improve anti-spam for opac-suggestions.pl.

 

A negative captcha was added with
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=3144, but I'm
noticing a distributed spam attack which appears to either be wise to the
"negcap" field or is occasionally lucky to accidentally not put any data
with that parameter. 

 

Back in the day, we decided not to go with a positive captcha for
accessibility reasons. I suppose we do have a positive captcha in the patron
self-registration (I think) so maybe we should add one here. Or. think of
something else clever. 

 

Ideas?

 

David Cook

Systems Librarian

Prosentient Systems

72/330 Wattle St, Ultimo, NSW 2007

 

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