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HTML
68 lines
4.0 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 4//EN">
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<HTML><HEAD>
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<TITLE>Administration Reference</TITLE>
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<!-- /tmp/idwt3672/auarf000.scr converted by idb2h R4.2 (359) ID -->
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<!-- Workbench Version (AIX) on 3 Oct 2000 at 16:18:30 -->
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<META HTTP-EQUIV="updated" CONTENT="Tue, 03 Oct 2000 16:18:29">
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<META HTTP-EQUIV="review" CONTENT="Wed, 03 Oct 2001 16:18:29">
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<META HTTP-EQUIV="expires" CONTENT="Thu, 03 Oct 2002 16:18:29">
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</HEAD><BODY>
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<!-- (C) IBM Corporation 2000. All Rights Reserved -->
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<BODY bgcolor="ffffff">
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<A NAME="Top_Of_Page"></A>
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<H1>Administration Reference</H1>
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<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf027.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Bot_Of_Page"><IMG SRC="../bot.gif" BORDER="0" ALT="[Bottom of Topic]"></A> <A HREF="auarf029.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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<P>
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<H2><A NAME="HDRNOAUTH" HREF="auarf002.htm#ToC_26">NoAuth</A></H2>
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<P><STRONG>Purpose</STRONG>
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<A NAME="IDX3964"></A>
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<A NAME="IDX3965"></A>
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<A NAME="IDX3966"></A>
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<P>Disables authorization checking
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<P><STRONG>Description</STRONG>
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<P>The <B>NoAuth</B> file, if present in a server machine's
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<B>/usr/afs/local</B> directory, indicates to the AFS server processes
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running on the machine that it is not necessary to perform authorization
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checking. They perform any action for any user who logs into the
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machine's local file system or issues a remote command that affects the
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machine's AFS server functioning, such as commands from the AFS command
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suites. Because failure to check authorization exposes the
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machine's AFS server functionality to attack, there are normally only two
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circumstances in which the file is present:
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<UL>
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<P><LI>During installation of the machine, as instructed in the <I>IBM AFS
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Quick Beginnings</I>
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<P><LI>During correction of a server encryption key emergency, as discussed in
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the <I>IBM AFS Administration Guide</I>
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</UL>
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<P>In all other circumstances, the absence of the file means that the AFS
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server processes perform authorization checking, verifying that the issuer of
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a command has the required privilege.
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<P>Create the file in one of the following ways:
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<UL>
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<P><LI>By issuing the <B>bosserver</B> initialization command with the
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<B>-noauth</B> flag, if the Basic OverSeer (BOS) Server is not already
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running
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<P><LI>By issuing the <B>bos setauth</B> command with <B>off</B> as the
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value for the <B>-authrequired</B> argument, if the BOS Server is already
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running
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</UL>
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<P>To remove the file, issue the <B>bos setauth</B> command with
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<B>on</B> as the value for the <B>-authrequired</B> argument.
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<P>The file's contents, if any, are ignored; an empty (zero-length)
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file is effective.
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<P><STRONG>Related Information</STRONG>
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<P><A HREF="auarf115.htm#HDRBOS_SETAUTH">bos setauth</A>
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<P><A HREF="auarf124.htm#HDRBOSSERVER">bosserver</A>
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<P>
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<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf027.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Top_Of_Page"><IMG SRC="../top.gif" BORDER="0" ALT="[Top of Topic]"></A> <A HREF="auarf029.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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<!-- Begin Footer Records ========================================== -->
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<P><HR><B>
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<br>© <A HREF="http://www.ibm.com/">IBM Corporation 2000.</A> All Rights Reserved
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</B>
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<!-- End Footer Records ============================================ -->
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<A NAME="Bot_Of_Page"></A>
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</BODY></HTML>
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