openafs/doc/man-pages/pod5/NoAuth.pod
Russ Allbery f64a78e701 man5-editing-pass-20051213
This completes the first editing pass of the man pages.  Very little
content editing has been done, but the server and client versions of
various man pages have been combined into a single man page for the
file (affects CellServDB, ThisCell, NetInfo, and NetRestrict), the
descriptions of the various AFS cache files have been combined into one
afs_cache man page, and the descriptions of the two butc log files have
been combined into one butc_logs man page.

For man pages for databases with two files, symlinks are now created on
installation for the secondary file name.

All of the man pages should now be ready for public review, additional
editing and cleanup, and content editing.
2005-12-14 01:30:20 +00:00

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=head1 NAME
NoAuth - Disables authorization checking
=head1 DESCRIPTION
The F<NoAuth> file, if present in a server machine's F</usr/afs/local>
directory, indicates to the AFS server processes running on the machine
that it is not necessary to perform authorization checking. They perform
any action for any user who logs into the machine's local file system or
issues a remote command that affects the machine's AFS server functioning,
such as commands from the AFS command suites. Because failure to check
authorization exposes the machine's AFS server functionality to attack,
there are normally only two circumstances in which the file is present:
=over 4
=item *
During installation of the machine, as instructed in the I<IBM AFS Quick
Beginnings>.
=item *
During correction of a server encryption key emergency, as discussed in
the I<IBM AFS Administration Guide>.
=back
In all other circumstances, the absence of the file means that the AFS
server processes perform authorization checking, verifying that the issuer
of a command has the required privilege.
Create the file in one of the following ways:
=over 4
=item *
By issuing the bosserver initialization command with the B<-noauth> flag,
if the Basic OverSeer (BOS) Server is not already running.
=item *
By issuing the B<bos setauth> command with off as the value for the
B<-authrequired> argument, if the BOS Server is already running.
=back
To remove the file, issue the B<bos setauth> command with C<on> as the
value for the B<-authrequired> argument.
The file's contents, if any, are ignored; an empty (zero-length) file is
effective.
=head1 SEE ALSO
L<bos_setauth(8)>,
L<bosserver(8)>
=head1 COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
This documentation is covered by the IBM Public License Version 1.0. It was
converted from HTML to POD by software written by Chas Williams and Russ
Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.