will denyhosts work with journald (without rsyslogd)?

Patrick O'Callaghan pocallaghan at gmail.com
Mon Mar 30 16:38:10 UTC 2015


On Mon, 2015-03-30 at 08:45 -0400, Matthew Miller wrote:
> On Sun, Mar 29, 2015 at 07:26:08PM +0200, poma wrote:
> > > largely because there's no explicit documentation on what the default
> > > configuration is on install. You have to read the config files and
> > > figure it out from the man pages, which suffer from the same fault as
> > > many such pages, i.e. they are written for people who already know how
> > > it all works and just need a reminder. One example: the term 'jail' is
> > > used without ever being defined, and in a way inconsistent with other
> > > uses in Linux such as 'root jail'.
> > > In the end I just had to add a simple jail.local file, but it took a
> > > while to discover that.
> > > Denyhosts was much easier IIRC.
> > Once you're done, make the instructions in the form of a examples,
> > put it in a patch and send upstream. If upstream doesn't pull propose
> > to downstream. If downstream doesn't pull, make a note here on the
> > list.
> 
> Yeah, this would be really helpful. Or even a blog post, or something
> on Ask Fedora or Unix & Linux Stackexchange. Another suggestion would
> be to file a Fedora bug to include a simple "README.fedora" explaining
> the default config as shipped + a simple quickstart.

I'll consider it, but my point is really about the documentation. The
specific (very simple) change I had to make is already mentioned as a
comment in one of the config files. My problem was in understanding the
terminology so I knew what to do. In no way do I claim to have
understood more than the minimum required for my specific needs (which
were to monitor possible intrusions via ssh). As regards the rest, as
far as I can tell the default config doesn't actually block anything at
all, but I could be completely wrong.

poc



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