1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
24 */
25
26 /*
27 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
28 * Use is subject to license terms.
29 */
30
31 #include <stdlib.h>
32 #include <nfs/auth.h>
33 #include <rpc/auth_sys.h>
34
35 bool_t
xdr_varg(XDR * xdrs,varg_t * vap)36 xdr_varg(XDR *xdrs, varg_t *vap)
37 {
38 if (!xdr_u_int(xdrs, &vap->vers))
39 return (FALSE);
40
41 switch (vap->vers) {
42 case V_PROTO:
43 if (!xdr_nfsauth_arg(xdrs, &vap->arg_u.arg))
44 return (FALSE);
45 break;
46
47 /* Additional versions of the args go here */
48
49 default:
50 vap->vers = V_ERROR;
51 return (FALSE);
52 /* NOTREACHED */
53 }
54 return (TRUE);
55 }
56
57 bool_t
xdr_nfsauth_arg(XDR * xdrs,nfsauth_arg_t * argp)58 xdr_nfsauth_arg(XDR *xdrs, nfsauth_arg_t *argp)
59 {
60 if (!xdr_u_int(xdrs, &argp->cmd))
61 return (FALSE);
62 if (!xdr_netobj(xdrs, &argp->areq.req_client))
63 return (FALSE);
64 if (!xdr_string(xdrs, &argp->areq.req_netid, ~0))
65 return (FALSE);
66 if (!xdr_string(xdrs, &argp->areq.req_path, A_MAXPATH))
67 return (FALSE);
68 if (!xdr_int(xdrs, &argp->areq.req_flavor))
69 return (FALSE);
70 if (!xdr_uid_t(xdrs, &argp->areq.req_clnt_uid))
71 return (FALSE);
72 if (!xdr_gid_t(xdrs, &argp->areq.req_clnt_gid))
73 return (FALSE);
74 if (!xdr_array(xdrs, (caddr_t *)&argp->areq.req_clnt_gids.val,
75 &argp->areq.req_clnt_gids.len, NGROUPS_UMAX, (uint_t)sizeof (gid_t),
76 xdr_gid_t))
77 return (FALSE);
78 return (TRUE);
79 }
80
81 bool_t
xdr_nfsauth_res(XDR * xdrs,nfsauth_res_t * argp)82 xdr_nfsauth_res(XDR *xdrs, nfsauth_res_t *argp)
83 {
84 if (!xdr_u_int(xdrs, &argp->stat))
85 return (FALSE);
86 if (!xdr_int(xdrs, &argp->ares.auth_perm))
87 return (FALSE);
88 if (!xdr_uid_t(xdrs, &argp->ares.auth_srv_uid))
89 return (FALSE);
90 if (!xdr_gid_t(xdrs, &argp->ares.auth_srv_gid))
91 return (FALSE);
92 if (!xdr_array(xdrs, (caddr_t *)&argp->ares.auth_srv_gids.val,
93 &argp->ares.auth_srv_gids.len, NGROUPS_UMAX, (uint_t)sizeof (gid_t),
94 xdr_gid_t))
95 return (FALSE);
96 return (TRUE);
97 }
98