NAME¶
NoAuth - Disables authorization checking
DESCRIPTION¶
The
NoAuth file, if present in a server machine's
/var/lib/openafs/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:
- •
- During installation of the machine, as instructed in the OpenAFS
Quick Start Guide.
- •
- During correction of a server encryption key emergency, as discussed in
the OpenAFS Administration Guide.
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:
- •
- By issuing the bosserver initialization command with the -noauth
flag, if the Basic OverSeer (BOS) Server is not already running.
- •
- By issuing the bos setauth command with off as the value for the
-authrequired argument, if the BOS Server is already running.
To remove the file, issue the
bos setauth command with "on" as
the value for the
-authrequired argument.
The file's contents, if any, are ignored; an empty (zero-length) file is
effective.
SEE ALSO¶
bos_setauth(8),
bosserver(8)
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.