71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
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/*
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Copyright (C) 1989 by the Massachusetts Institute of Technology
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Export of this software from the United States of America is assumed
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to require a specific license from the United States Government.
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It is the responsibility of any person or organization contemplating
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export to obtain such a license before exporting.
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WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
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distribute this software and its documentation for any purpose and
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without fee is hereby granted, provided that the above copyright
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notice appear in all copies and that both that copyright notice and
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this permission notice appear in supporting documentation, and that
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the name of M.I.T. not be used in advertising or publicity pertaining
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to distribution of the software without specific, written prior
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permission. M.I.T. makes no representations about the suitability of
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this software for any purpose. It is provided "as is" without express
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or implied warranty.
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*/
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#include "krb_locl.h"
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RCSID("$Id: get_tf_fullname.c,v 1.6 1997/03/23 03:53:10 joda Exp $");
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/*
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* This file contains a routine to extract the fullname of a user
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* from the ticket file.
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*/
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/*
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* krb_get_tf_fullname() takes four arguments: the name of the
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* ticket file, and variables for name, instance, and realm to be
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* returned in. Since the realm of a ticket file is not really fully
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* supported, the realm used will be that of the the first ticket in
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* the file as this is the one that was obtained with a password by
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* krb_get_in_tkt().
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*/
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int
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krb_get_tf_fullname(char *ticket_file, char *name, char *instance, char *realm)
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{
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int tf_status;
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CREDENTIALS c;
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if ((tf_status = tf_init(ticket_file, R_TKT_FIL)) != KSUCCESS)
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return(tf_status);
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if (((tf_status = tf_get_pname(c.pname)) != KSUCCESS) ||
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((tf_status = tf_get_pinst(c.pinst)) != KSUCCESS))
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return (tf_status);
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if (name)
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strcpy(name, c.pname);
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if (instance)
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strcpy(instance, c.pinst);
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if ((tf_status = tf_get_cred(&c)) == KSUCCESS) {
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if (realm)
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strcpy(realm, c.realm);
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}
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else {
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if (tf_status == EOF)
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return(KFAILURE);
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else
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return(tf_status);
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}
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tf_close();
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return(tf_status);
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}
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