Re: Disable Anonymous Bind

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Most options in cn=config can be changed while the server is still
online. Since you also need to reset the DM password it makes sense to
shut it off first.

A brute force way and simple way is to shut down all instances on your
machine: systemctl stop dirsrv.target

Start it back up in a similar way.

I'd recommend you make a backup of dse.ldif just in case prior to making
any changes.

rob

Christian Palacios wrote:
> Thank you Rob.  I checked the dse.ldif file and it was set to on.  In
> order to shutdown the server to make the changes, what command should I
> use?  Lots of help, thanks!
> 
> On Thu, Jul 28, 2022 at 8:53 AM Rob Crittenden <rcritten@xxxxxxxxxx
> <mailto:rcritten@xxxxxxxxxx>> wrote:
> 
>     Jeremiah Garmatter wrote:
>     > Christian,
>     >
>     > I had to do this recently so it's still pretty fresh. You need to
>     track
>     > down the dse.ldif file on the server hosting 389. dse.ldif is like the
>     > main config for your 389 instance. My file is in
>     > /etc/dirsrv/slapd-<hostname>/dse.ldif.
>     > Once you find that file, look for the cn=config section and set
>     > "nsslapd-allow-anonymous-access" to "off". You may want to do the same
>     > with "nsslapd-allow-unauthenticated-binds" which allows binds to occur
>     > with an empty password.
>     >
>     > You can set the Directory Manager account password from that file as
>     > well with the "nsslapd-rootpw" setting. The value of that setting must
>     > be the hash of the desired password. You must use the same hashing
>     > algorithm as described in the passwordStorageScheme.
>     > Then restart the 389 service and you'll have a new directory manager
>     > password and disabled anonymous binds.
> 
>     Not commenting specifically on the settings but any direct changes to
>     dse.ldif need to be done while the server is shut down otherwise they
>     will be overwritten when the server stops. So stop the server, make
>     changes, restart.
> 
>     rob
> 
>     >
>     > -Jeremiah Garmatter, Systems Administrator
>     > -Ohio Northern University, Class of 2020
>     > -Work: 419-772-1074
>     > -j-garmatter@xxxxxxx <mailto:j-garmatter@xxxxxxx>
>     <mailto:j-garmatter@xxxxxxx <mailto:j-garmatter@xxxxxxx>>
>     >
>     >
>     > On Thu, Jul 28, 2022 at 10:29 AM Christian Palacios
>     > <christiandpalacios@xxxxxxxxx
>     <mailto:christiandpalacios@xxxxxxxxx>
>     <mailto:christiandpalacios@xxxxxxxxx
>     <mailto:christiandpalacios@xxxxxxxxx>>> wrote:
>     >
>     >     Hi there,
>     >
>     >     We have an instance of 389 and I have been asked to disable
>     >     anonymous bind on it because our current security policies don't
>     >     allow it.  Can you please suggest ways to fix this? 
>     Unfortunately,
>     >     I don't have the admin account, so I'm hoping to also get help
>     with
>     >     that.
>     >
>     >     Thank you,
>     >     -Christian
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