2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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.
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
30 #include <sys/cdefs.h>
31 __FBSDID("$FreeBSD$");
34 #include <sys/malloc.h>
41 #include <rpc/rpc_com.h>
46 xdr_gss_buffer_desc(XDR *xdrs, gss_buffer_desc *buf)
53 if (!xdr_bytes(xdrs, &val, &len, ~0))
62 xdr_gss_OID_desc(XDR *xdrs, gss_OID_desc *oid)
69 if (!xdr_bytes(xdrs, &val, &len, ~0))
78 xdr_gss_OID(XDR *xdrs, gss_OID *oidp)
88 if (!xdr_bool(xdrs, &is_null)
89 || !xdr_gss_OID_desc(xdrs, oid))
93 if (!xdr_bool(xdrs, &is_null))
99 if (!xdr_bool(xdrs, &is_null))
102 *oidp = GSS_C_NO_OID;
104 oid = mem_alloc(sizeof(gss_OID_desc));
105 memset(oid, 0, sizeof(*oid));
106 if (!xdr_gss_OID_desc(xdrs, oid)) {
107 mem_free(oid, sizeof(gss_OID_desc));
117 xdr_gss_OID_desc(xdrs, oid);
118 mem_free(oid, sizeof(gss_OID_desc));
126 xdr_gss_OID_set_desc(XDR *xdrs, gss_OID_set_desc *set)
132 addr = (caddr_t) set->elements;
133 if (!xdr_array(xdrs, &addr, &len, ~0, sizeof(gss_OID_desc),
134 (xdrproc_t) xdr_gss_OID_desc))
137 set->elements = (gss_OID) addr;
143 xdr_gss_OID_set(XDR *xdrs, gss_OID_set *setp)
148 switch (xdrs->x_op) {
153 if (!xdr_bool(xdrs, &is_null)
154 || !xdr_gss_OID_set_desc(xdrs, set))
158 if (!xdr_bool(xdrs, &is_null))
164 if (!xdr_bool(xdrs, &is_null))
167 *setp = GSS_C_NO_OID_SET;
169 set = mem_alloc(sizeof(gss_OID_set_desc));
170 memset(set, 0, sizeof(*set));
171 if (!xdr_gss_OID_set_desc(xdrs, set)) {
172 mem_free(set, sizeof(gss_OID_set_desc));
182 xdr_gss_OID_set_desc(xdrs, set);
183 mem_free(set, sizeof(gss_OID_set_desc));
191 xdr_gss_channel_bindings_t(XDR *xdrs, gss_channel_bindings_t *chp)
193 gss_channel_bindings_t ch;
196 switch (xdrs->x_op) {
201 if (!xdr_bool(xdrs, &is_null)
202 || !xdr_uint32_t(xdrs, &ch->initiator_addrtype)
203 || !xdr_gss_buffer_desc(xdrs,
204 &ch->initiator_address)
205 || !xdr_uint32_t(xdrs, &ch->acceptor_addrtype)
206 || !xdr_gss_buffer_desc(xdrs,
207 &ch->acceptor_address)
208 || !xdr_gss_buffer_desc(xdrs,
209 &ch->application_data))
213 if (!xdr_bool(xdrs, &is_null))
219 if (!xdr_bool(xdrs, &is_null))
222 *chp = GSS_C_NO_CHANNEL_BINDINGS;
224 ch = mem_alloc(sizeof(*ch));
225 memset(ch, 0, sizeof(*ch));
226 if (!xdr_uint32_t(xdrs, &ch->initiator_addrtype)
227 || !xdr_gss_buffer_desc(xdrs,
228 &ch->initiator_address)
229 || !xdr_uint32_t(xdrs, &ch->acceptor_addrtype)
230 || !xdr_gss_buffer_desc(xdrs,
231 &ch->acceptor_address)
232 || !xdr_gss_buffer_desc(xdrs,
233 &ch->application_data)) {
234 mem_free(ch, sizeof(*ch));
244 xdr_gss_buffer_desc(xdrs, &ch->initiator_address);
245 xdr_gss_buffer_desc(xdrs, &ch->acceptor_address);
246 xdr_gss_buffer_desc(xdrs, &ch->application_data);
247 mem_free(ch, sizeof(*ch));