.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" bos_setauth \- Sets authorization checking requirements for all server processes .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBbos setauth\fR \fB\-server\fR\ <\fImachine\ name\fR> \fB\-authrequired\fR\ (on\ |\ off) [\fB\-cell\fR\ <\fIcell\ name\fR>] [\fB\-noauth\fR] [\fB\-localauth\fR] [\fB\-help\fR] .PP \&\fBbos seta\fR \fB\-s\fR\ <\fImachine\ name\fR> \fB\-a\fR\ (on\ |\ off) [\fB\-c\fR\ <\fIcell\ name\fR>] [\fB\-n\fR] [\fB\-l\fR] [\fB\-h\fR] .SH "DESCRIPTION" .IX Header "DESCRIPTION" The \fBbos setauth\fR command enables or disables authorization checking on the server machine named by the \fB\-server\fR argument. When authorization checking is enabled (the normal case), the \s-1AFS\s0 server processes running on the machine verify that the issuer of a command meets its privilege requirements. When authorization checking is disabled, server processes perform any action for anyone, including the unprivileged user \&\f(CW\*(C`anonymous\*(C'\fR; this security exposure precludes disabling of authorization checking except during installation or emergencies. .PP To indicate to the server processes that authorization checking is disabled, the \s-1BOS\s0 Server creates the zero-length file \&\fI/var/lib/openafs/local/NoAuth\fR on its local disk. All \s-1AFS\s0 server processes constantly monitor for the \fINoAuth\fR file's presence and do not check for authorization when it is present. The \s-1BOS\s0 Server removes the file when this command is used to re-enable authorization checking. .SH "CAUTIONS" .IX Header "CAUTIONS" Do not create the \fINoAuth\fR file directly, except when directed by instructions for dealing with emergencies (doing so requires being logged in as the local superuser \f(CW\*(C`root\*(C'\fR). Use this command instead. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\fB\-server\fR <\fImachine name\fR>" 4 .IX Item "-server " Indicates the server machine on which to enable or disable authorization checking. Identify the machine by \s-1IP\s0 address or its host name (either fully-qualified or abbreviated unambiguously). For details, see \fBbos\fR\|(8). .IP "\fB\-authrequired\fR (on | off)" 4 .IX Item "-authrequired (on | off)" Enables authorization checking if the value is \f(CW\*(C`on\*(C'\fR, or disables it if the value is \f(CW\*(C`off\*(C'\fR. .IP "\fB\-cell\fR <\fIcell name\fR>" 4 .IX Item "-cell " Names the cell in which to run the command. Do not combine this argument with the \fB\-localauth\fR flag. For more details, see \fBbos\fR\|(8). .IP "\fB\-noauth\fR" 4 .IX Item "-noauth" Assigns the unprivileged identity \f(CW\*(C`anonymous\*(C'\fR to the issuer. Do not combine this flag with the \fB\-localauth\fR flag. For more details, see \&\fBbos\fR\|(8). .IP "\fB\-localauth\fR" 4 .IX Item "-localauth" Constructs a server ticket using a key from the local \&\fI/etc/openafs/server/KeyFile\fR or \fI/etc/openafs/server/KeyFileExt\fR file. The \fBbos\fR command interpreter presents the ticket to the \s-1BOS\s0 Server during mutual authentication. Do not combine this flag with the \fB\-cell\fR or \fB\-noauth\fR options. For more details, see \&\fBbos\fR\|(8). .IP "\fB\-help\fR" 4 .IX Item "-help" Prints the online help for this command. All other valid options are ignored. .SH "EXAMPLES" .IX Header "EXAMPLES" The following example disables authorization checking on the machine \&\f(CW\*(C`fs7.example.com\*(C'\fR: .PP .Vb 1 \& % bos setauth \-server fs7.example.com \-authrequired off .Ve .SH "PRIVILEGE REQUIRED" .IX Header "PRIVILEGE REQUIRED" The issuer must be listed in the \fI/etc/openafs/server/UserList\fR file on the machine named by the \fB\-server\fR argument, or must be logged onto a server machine as the local superuser \f(CW\*(C`root\*(C'\fR if the \fB\-localauth\fR flag is included. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBKeyFile\fR\|(5), \&\fBKeyFileExt\fR\|(5), \&\fBNoAuth\fR\|(5), \&\fBUserList\fR\|(5), \&\fBbos\fR\|(8), \&\fBbos_restart\fR\|(8) .SH "COPYRIGHT" .IX Header "COPYRIGHT" \&\s-1IBM\s0 Corporation 2000. All Rights Reserved. .PP This documentation is covered by the \s-1IBM\s0 Public License Version 1.0. It was converted from \s-1HTML\s0 to \s-1POD\s0 by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.