[OpenStack-Infra] Wiki.o.o sustaining spam attack

Paul Belanger pabelanger at redhat.com
Fri Feb 26 15:12:11 UTC 2016


On Thu, Feb 25, 2016 at 08:10:34PM -0800, Elizabeth K. Joseph wrote:
> On Thu, Feb 25, 2016 at 6:35 AM, Jeremy Stanley <fungi at yuggoth.org> wrote:
> > On 2016-02-25 02:46:13 -0600 (-0600), JP Maxwell wrote:
> >> Please be aware that you can now create accounts under the mobile
> >> view in the wiki native user table. I just created an account for
> >> JpMaxMan.  Not sure if this matters but wanted to make sure you
> >> were aware.
> >
> > Oh, yes I think having a random garbage question/answer was in fact
> > previously preventing account creation under the mobile view. We
> > probably need a way to disable mobile view account creation as it
> > bypasses OpenID authentication entirely.
> 
> So that's what it was doing! We'll have to tackle the mobile view issue.
> 
> Otherwise, quick update here:
> 
> The captcha didn't appear to help stem the spam tide. We'll want to
> explore and start implementing some of the other solutions.
> 
> I did some database poking around today and it does seem like all the
> users do have launchpad accounts and email addresses.
> 
So, I have a few hours before jumping on my plane and checked into this.  We are
using QuestyCaptcha which according to docs, should almost be impossible for
spammers to by pass in an automated fashion.  So, either our captcha is too
easy, or we didn't set it up properly.  I don't have SSH on wiki.o.o so others
will have to check logs.  I did test new pages and edits, and was promoted by
captcha.

As a next step, we might need to add additional apache2 configuration to
blacklist IPs.  I am reading up on that now.

> -- 
> Elizabeth Krumbach Joseph || Lyz || pleia2
> 
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