2 * SPDX-License-Identifier: BSD-2-Clause
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
32 MALLOC_DECLARE(M_GSSAPI);
34 struct _gss_ctx_id_t {
39 struct _gss_cred_id_t {
40 gssd_cred_id_t handle;
48 LIST_ENTRY(kgss_mech) km_link;
50 const char *km_mech_name;
51 struct kobj_class *km_class;
53 LIST_HEAD(kgss_mech_list, kgss_mech);
55 /* Macros for VIMAGE. */
56 /* Just define the KGSS_VNETxxx() macros as VNETxxx() macros. */
57 #define KGSS_VNET_DEFINE(t, n) VNET_DEFINE(t, n)
58 #define KGSS_VNET_DEFINE_STATIC(t, n) VNET_DEFINE_STATIC(t, n)
59 #define KGSS_VNET_DECLARE(t, n) VNET_DECLARE(t, n)
60 #define KGSS_VNET(n) VNET(n)
62 #define KGSS_CURVNET_SET(n) CURVNET_SET(n)
63 #define KGSS_CURVNET_SET_QUIET(n) CURVNET_SET_QUIET(n)
64 #define KGSS_CURVNET_RESTORE() CURVNET_RESTORE()
65 #define KGSS_TD_TO_VNET(n) TD_TO_VNET(n)
67 extern struct mtx kgss_gssd_lock;
68 extern struct kgss_mech_list kgss_mechs;
70 KGSS_VNET_DECLARE(CLIENT *, kgss_gssd_handle);
72 CLIENT *kgss_gssd_client(void);
73 int kgss_oid_equal(const gss_OID oid1, const gss_OID oid2);
74 extern void kgss_install_mech(gss_OID mech_type, const char *name,
75 struct kobj_class *cls);
76 extern void kgss_uninstall_mech(gss_OID mech_type);
77 extern gss_OID kgss_find_mech_by_name(const char *name);
78 extern const char *kgss_find_mech_by_oid(const gss_OID oid);
79 extern gss_ctx_id_t kgss_create_context(gss_OID mech_type);
80 extern void kgss_delete_context(gss_ctx_id_t ctx, gss_buffer_t output_token);
81 extern OM_uint32 kgss_transfer_context(gss_ctx_id_t ctx);
82 extern void kgss_copy_buffer(const gss_buffer_t from, gss_buffer_t to);