1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
/*
* Copyright (c) 2013, Oracle America, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of "Oracle America, Inc." nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _TIRPC_RPCSEC_GSS_H
#define _TIRPC_RPCSEC_GSS_H
#include <sys/types.h>
#include <rpc/auth.h>
#include <rpc/clnt.h>
#include <gssapi/gssapi.h>
typedef enum {
rpcsec_gss_svc_default = 0,
rpcsec_gss_svc_none = 1,
rpcsec_gss_svc_integrity = 2,
rpcsec_gss_svc_privacy = 3
} rpc_gss_service_t;
typedef struct {
int len;
char name[1];
} *rpc_gss_principal_t;
typedef struct {
int req_flags;
int time_req;
gss_cred_id_t my_cred;
gss_channel_bindings_t input_channel_bindings;
} rpc_gss_options_req_t;
#define MAX_GSS_MECH 128
typedef struct {
int major_status;
int minor_status;
u_int rpcsec_version;
int ret_flags;
int time_ret;
gss_ctx_id_t gss_context;
char actual_mechanism[MAX_GSS_MECH];
} rpc_gss_options_ret_t;
typedef struct {
u_int version;
char *mechanism;
char *qop;
rpc_gss_principal_t client_principal;
char *svc_principal;
rpc_gss_service_t service;
} rpc_gss_rawcred_t;
typedef struct {
uid_t uid;
gid_t gid;
short gidlen;
gid_t *gidlist;
} rpc_gss_ucred_t;
typedef struct {
bool_t locked;
rpc_gss_rawcred_t *raw_cred;
} rpc_gss_lock_t;
typedef struct {
u_int program;
u_int version;
bool_t (*callback)(struct svc_req *,
gss_cred_id_t, gss_ctx_id_t,
rpc_gss_lock_t *, void **);
} rpc_gss_callback_t;
typedef struct {
int rpc_gss_error;
int system_error;
} rpc_gss_error_t;
#define RPC_GSS_ER_SUCCESS 0
#define RPC_GSS_ER_SYSTEMERROR 1
typedef gss_OID_desc rpc_gss_OID_desc;
typedef rpc_gss_OID_desc *rpc_gss_OID;
#ifdef __cplusplus
extern "C" {
#endif
AUTH *rpc_gss_seccreate(CLIENT *, char *, char *, rpc_gss_service_t,
char *, rpc_gss_options_req_t *,
rpc_gss_options_ret_t *);
bool_t rpc_gss_set_defaults(AUTH *, rpc_gss_service_t, char *);
int rpc_gss_max_data_length(AUTH *, int);
int rpc_gss_svc_max_data_length(struct svc_req *, int);
bool_t rpc_gss_set_svc_name(char *, char *, u_int, u_int, u_int);
bool_t rpc_gss_getcred(struct svc_req *, rpc_gss_rawcred_t **,
rpc_gss_ucred_t **, void **);
bool_t rpc_gss_set_callback(rpc_gss_callback_t *);
bool_t rpc_gss_get_principal_name(rpc_gss_principal_t *, char *,
char *, char *, char *);
void rpc_gss_get_error(rpc_gss_error_t *);
char **rpc_gss_get_mechanisms(void);
char **rpc_gss_get_mech_info(char *, rpc_gss_service_t *);
bool_t rpc_gss_get_versions(u_int *, u_int *);
bool_t rpc_gss_is_installed(char *);
bool_t rpc_gss_mech_to_oid(char *, rpc_gss_OID *);
bool_t rpc_gss_qop_to_num(char *, char *, u_int *);
#ifdef __cplusplus
}
#endif
#endif /* !_TIRPC_RPCSEC_GSS_H */
|
