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


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

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

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 2008 Isilon Inc http://www.isilon.com/
    3  * Authors: Doug Rabson <dfr@rabson.org>
    4  * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   25  * SUCH DAMAGE.
   26  */
   27 
   28 #include <sys/cdefs.h>
   29 __FBSDID("$FreeBSD: releng/9.0/sys/kgssapi/gss_pname_to_uid.c 184588 2008-11-03 10:38:00Z dfr $");
   30 
   31 #include <sys/param.h>
   32 #include <sys/kernel.h>
   33 #include <sys/kobj.h>
   34 #include <sys/malloc.h>
   35 
   36 #include <kgssapi/gssapi.h>
   37 #include <kgssapi/gssapi_impl.h>
   38 
   39 #include "kgss_if.h"
   40 
   41 OM_uint32
   42 gss_pname_to_uid(OM_uint32 *minor_status, const gss_name_t pname,
   43     const gss_OID mech, uid_t *uidp)
   44 {
   45         struct pname_to_uid_res res;
   46         struct pname_to_uid_args args;
   47         enum clnt_stat stat;
   48 
   49         *minor_status = 0;
   50 
   51         if (!kgss_gssd_handle)
   52                 return (GSS_S_FAILURE);
   53 
   54         if (pname == GSS_C_NO_NAME)
   55                 return (GSS_S_BAD_NAME);
   56 
   57         args.pname = pname->handle;
   58         args.mech = mech;
   59 
   60         bzero(&res, sizeof(res));
   61         stat = gssd_pname_to_uid_1(&args, &res, kgss_gssd_handle);
   62         if (stat != RPC_SUCCESS) {
   63                 *minor_status = stat;
   64                 return (GSS_S_FAILURE);
   65         }
   66 
   67         if (res.major_status != GSS_S_COMPLETE) {
   68                 *minor_status = res.minor_status;
   69                 return (res.major_status);
   70         }
   71 
   72         *uidp = res.uid;
   73         return (GSS_S_COMPLETE);
   74 }
   75 
   76 OM_uint32
   77 gss_pname_to_unix_cred(OM_uint32 *minor_status, const gss_name_t pname,
   78     const gss_OID mech, uid_t *uidp, gid_t *gidp,
   79     int *numgroups, gid_t *groups)
   80               
   81 {
   82         struct pname_to_uid_res res;
   83         struct pname_to_uid_args args;
   84         enum clnt_stat stat;
   85         int i, n;
   86 
   87         *minor_status = 0;
   88 
   89         if (!kgss_gssd_handle)
   90                 return (GSS_S_FAILURE);
   91 
   92         if (pname == GSS_C_NO_NAME)
   93                 return (GSS_S_BAD_NAME);
   94 
   95         args.pname = pname->handle;
   96         args.mech = mech;
   97 
   98         bzero(&res, sizeof(res));
   99         stat = gssd_pname_to_uid_1(&args, &res, kgss_gssd_handle);
  100         if (stat != RPC_SUCCESS) {
  101                 *minor_status = stat;
  102                 return (GSS_S_FAILURE);
  103         }
  104 
  105         if (res.major_status != GSS_S_COMPLETE) {
  106                 *minor_status = res.minor_status;
  107                 return (res.major_status);
  108         }
  109 
  110         *uidp = res.uid;
  111         *gidp = res.gid;
  112         n = res.gidlist.gidlist_len;
  113         if (n > *numgroups)
  114                 n = *numgroups;
  115         for (i = 0; i < n; i++)
  116                 groups[i] = res.gidlist.gidlist_val[i];
  117         *numgroups = n;
  118 
  119         xdr_free((xdrproc_t) xdr_pname_to_uid_res, &res);
  120 
  121         return (GSS_S_COMPLETE);
  122 }

Cache object: f6b72527ad914a170b5ab2f4ca3a26ec


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.