[SAC] another ongoing spam storm

[Sandro Santilli]

On Wed, May 04, 2016 at 10:04:06AM +0200, Even Rouault wrote:
> Le mardi 03 mai 2016 23:02:45, Martin Spott a écrit :
> > On Tue, May 03, 2016 at 08:04:24PM +0200, Sandro Santilli wrote:
> > > And:
> > These have been removed from OSGeo LDAP.
> > I'll try to come up with a more convenient command line solution this
> > weekend, until then I'll be at your service as time permits.
> 
> GDAL wiki just got spammed by "shadabmallick" 4 times in 5 minutes. Sigh...
> From my memories, it seems the spam contains the names "notron", "adnap", 
> "eefacm", "gva" (I wrote them in reverse order to avoid undue advertizing) + 
> "antivirus". Wondering if there's a way to have a blacklist of words 
> disallowed in wiki pages ? We don't care about antivirus, do we ?

I'm using SQL words matching to find spammers for blocking and
cleaning. Maybe I could try using table constraints to completely
forbid creating such pages. Not sure how trac code would react
to such constraint determined failures. If you want to test
ping me in #telascience and we can play with that idea.

Also, consider filing a trac ticket as there are so many things going
on that's easy to loose track of something.

--strk;