The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/kgssapi/gss_display_status.c

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    3  *
    4  * Copyright (c) 2008 Isilon Inc http://www.isilon.com/
    5  * Authors: Doug Rabson <dfr@rabson.org>
    6  * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
    7  *
    8  * Redistribution and use in source and binary forms, with or without
    9  * modification, are permitted provided that the following conditions
   10  * are met:
   11  * 1. Redistributions of source code must retain the above copyright
   12  *    notice, this list of conditions and the following disclaimer.
   13  * 2. Redistributions in binary form must reproduce the above copyright
   14  *    notice, this list of conditions and the following disclaimer in the
   15  *    documentation and/or other materials provided with the distribution.
   16  *
   17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   27  * SUCH DAMAGE.
   28  */
   29 
   30 #include <sys/cdefs.h>
   31 __FBSDID("$FreeBSD$");
   32 
   33 #include <sys/param.h>
   34 #include <sys/kernel.h>
   35 #include <sys/kobj.h>
   36 #include <sys/lock.h>
   37 #include <sys/malloc.h>
   38 #include <sys/mutex.h>
   39 
   40 #include <kgssapi/gssapi.h>
   41 #include <kgssapi/gssapi_impl.h>
   42 
   43 #include "gssd.h"
   44 
   45 OM_uint32
   46 gss_display_status(OM_uint32 *minor_status,
   47     OM_uint32 status_value,
   48     int status_type,
   49     const gss_OID mech_type,
   50     OM_uint32 *message_context,
   51     gss_buffer_t status_string)            /* status_string */
   52 {
   53         struct display_status_res res;
   54         struct display_status_args args;
   55         enum clnt_stat stat;
   56         CLIENT *cl;
   57 
   58         *minor_status = 0;
   59         cl = kgss_gssd_client();
   60         if (cl == NULL)
   61                 return (GSS_S_FAILURE);
   62 
   63         args.status_value = status_value;
   64         args.status_type = status_type;
   65         args.mech_type = mech_type;
   66         args.message_context = *message_context;
   67         
   68         bzero(&res, sizeof(res));
   69         stat = gssd_display_status_1(&args, &res, cl);
   70         CLNT_RELEASE(cl);
   71         if (stat != RPC_SUCCESS) {
   72                 *minor_status = stat;
   73                 return (GSS_S_FAILURE);
   74         }
   75 
   76         if (res.major_status != GSS_S_COMPLETE) {
   77                 *minor_status = res.minor_status;
   78                 return (res.major_status);
   79         }
   80 
   81         *message_context = res.message_context;
   82         kgss_copy_buffer(&res.status_string, status_string);
   83         xdr_free((xdrproc_t) xdr_display_status_res, &res);
   84 
   85         return (GSS_S_COMPLETE);
   86 }

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