Initial import of KTH eBones. This has been cleaned up to only include

the "core" Kerberos functionality. The rest of the userland will get their
own changes later.

1 files changed, 66 insertions, 0 deletions

diff --git a/crypto/kerberosIV/man/kuserok.3 b/crypto/kerberosIV/man/kuserok.3
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+.\" $Id: kuserok.3,v 1.3 1996/10/13 17:51:18 bg Exp $
+.\" Copyright 1989 by the Massachusetts Institute of Technology.
+.\"
+.\" For copying and distribution information,
+.\" please see the file <mit-copyright.h>.
+.\"
+.TH KUSEROK 3 "Kerberos Version 4.0" "MIT Project Athena"
+.SH NAME
+kuserok \- Kerberos version of ruserok
+.SH SYNOPSIS
+.nf
+.nj
+.ft B
+#include <krb.h>
+.PP
+.ft B
+kuserok(kdata, localuser)
+AUTH_DAT *auth_data;
+char   *localuser;
+.fi
+.ft R
+.SH DESCRIPTION
+.I kuserok
+determines whether a Kerberos principal described by the structure
+.I auth_data
+is authorized to login as user
+.I localuser
+according to the authorization file
+("~\fIlocaluser\fR/.klogin" by default).  It returns 0 (zero) if authorized,
+1 (one) if not authorized.
+.PP
+If there is no account for 
+.I localuser
+on the local machine, authorization is not granted.
+If there is no authorization file, and the Kerberos principal described
+by 
+.I auth_data
+translates to 
+.I localuser
+(using 
+.IR krb_kntoln (3)),
+authorization is granted.
+If the authorization file
+can't be accessed, or the file is not owned by
+.IR localuser,
+authorization is denied.  Otherwise, the file is searched for
+a matching principal name, instance, and realm.  If a match is found,
+authorization is granted, else authorization is denied.
+.PP
+The file entries are in the format:
+.nf
+.in +5n
+	name.instance@realm
+.in -5n
+.fi
+with one entry per line.
+
+For convenience ~localuser@LOCALREALM is
+always considered to be an entry in the file even when there is no
+file or the file is unreadable.
+.SH SEE ALSO
+kerberos(3), ruserok(3), krb_kntoln(3)
+.SH FILES
+.TP 20n
+~\fIlocaluser\fR/.klogin
+authorization list