1 /* SPDX-License-Identifier: GPL-2.0-or-later * <<
2 /* 1 /*
3 * SELinux interface to the NetLabel subsystem 2 * SELinux interface to the NetLabel subsystem
4 * 3 *
5 * Author: Paul Moore <paul@paul-moore.com> 4 * Author: Paul Moore <paul@paul-moore.com>
>> 5 *
6 */ 6 */
7 7
8 /* 8 /*
9 * (c) Copyright Hewlett-Packard Development C 9 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
>> 10 *
>> 11 * This program is free software; you can redistribute it and/or modify
>> 12 * it under the terms of the GNU General Public License as published by
>> 13 * the Free Software Foundation; either version 2 of the License, or
>> 14 * (at your option) any later version.
>> 15 *
>> 16 * This program is distributed in the hope that it will be useful,
>> 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
>> 19 * the GNU General Public License for more details.
>> 20 *
>> 21 * You should have received a copy of the GNU General Public License
>> 22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
>> 23 *
10 */ 24 */
11 25
12 #ifndef _SELINUX_NETLABEL_H_ 26 #ifndef _SELINUX_NETLABEL_H_
13 #define _SELINUX_NETLABEL_H_ 27 #define _SELINUX_NETLABEL_H_
14 28
15 #include <linux/types.h> 29 #include <linux/types.h>
16 #include <linux/fs.h> 30 #include <linux/fs.h>
17 #include <linux/net.h> 31 #include <linux/net.h>
18 #include <linux/skbuff.h> 32 #include <linux/skbuff.h>
19 #include <net/sock.h> 33 #include <net/sock.h>
20 #include <net/request_sock.h> 34 #include <net/request_sock.h>
21 #include <net/sctp/structs.h> 35 #include <net/sctp/structs.h>
22 36
23 #include "avc.h" 37 #include "avc.h"
24 #include "objsec.h" 38 #include "objsec.h"
25 39
26 #ifdef CONFIG_NETLABEL 40 #ifdef CONFIG_NETLABEL
27 void selinux_netlbl_cache_invalidate(void); 41 void selinux_netlbl_cache_invalidate(void);
28 42
29 void selinux_netlbl_err(struct sk_buff *skb, u 43 void selinux_netlbl_err(struct sk_buff *skb, u16 family, int error,
30 int gateway); 44 int gateway);
31 45
32 void selinux_netlbl_sk_security_free(struct sk 46 void selinux_netlbl_sk_security_free(struct sk_security_struct *sksec);
33 void selinux_netlbl_sk_security_reset(struct s 47 void selinux_netlbl_sk_security_reset(struct sk_security_struct *sksec);
34 48
35 int selinux_netlbl_skbuff_getsid(struct sk_buf !! 49 int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
>> 50 u16 family,
>> 51 u32 *type,
36 u32 *sid); 52 u32 *sid);
37 int selinux_netlbl_skbuff_setsid(struct sk_buf !! 53 int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
38 int selinux_netlbl_sctp_assoc_request(struct s !! 54 u16 family,
39 struct s !! 55 u32 sid);
>> 56 int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep,
>> 57 struct sk_buff *skb);
40 int selinux_netlbl_inet_conn_request(struct re 58 int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family);
41 void selinux_netlbl_inet_csk_clone(struct sock 59 void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family);
42 void selinux_netlbl_sctp_sk_clone(struct sock 60 void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk);
43 int selinux_netlbl_socket_post_create(struct s 61 int selinux_netlbl_socket_post_create(struct sock *sk, u16 family);
44 int selinux_netlbl_sock_rcv_skb(struct sk_secu 62 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
45 struct sk_buff !! 63 struct sk_buff *skb,
>> 64 u16 family,
46 struct common_ 65 struct common_audit_data *ad);
47 int selinux_netlbl_socket_setsockopt(struct so !! 66 int selinux_netlbl_socket_setsockopt(struct socket *sock,
>> 67 int level,
48 int optna 68 int optname);
49 int selinux_netlbl_socket_connect(struct sock 69 int selinux_netlbl_socket_connect(struct sock *sk, struct sockaddr *addr);
50 int selinux_netlbl_socket_connect_locked(struc 70 int selinux_netlbl_socket_connect_locked(struct sock *sk,
51 struc 71 struct sockaddr *addr);
52 72
53 #else 73 #else
54 static inline void selinux_netlbl_cache_invali 74 static inline void selinux_netlbl_cache_invalidate(void)
55 { 75 {
56 return; 76 return;
57 } 77 }
58 78
59 static inline void selinux_netlbl_err(struct s !! 79 static inline void selinux_netlbl_err(struct sk_buff *skb,
60 int erro !! 80 u16 family,
>> 81 int error,
>> 82 int gateway)
61 { 83 {
62 return; 84 return;
63 } 85 }
64 86
65 static inline void !! 87 static inline void selinux_netlbl_sk_security_free(
66 selinux_netlbl_sk_security_free(struct sk_secu !! 88 struct sk_security_struct *sksec)
67 { 89 {
68 return; 90 return;
69 } 91 }
70 92
71 static inline void !! 93 static inline void selinux_netlbl_sk_security_reset(
72 selinux_netlbl_sk_security_reset(struct sk_sec !! 94 struct sk_security_struct *sksec)
73 { 95 {
74 return; 96 return;
75 } 97 }
76 98
77 static inline int selinux_netlbl_skbuff_getsid !! 99 static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
78 !! 100 u16 family,
>> 101 u32 *type,
>> 102 u32 *sid)
79 { 103 {
80 *type = NETLBL_NLTYPE_NONE; 104 *type = NETLBL_NLTYPE_NONE;
81 *sid = SECSID_NULL; 105 *sid = SECSID_NULL;
82 return 0; 106 return 0;
83 } 107 }
84 static inline int selinux_netlbl_skbuff_setsid !! 108 static inline int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
>> 109 u16 family,
85 110 u32 sid)
86 { 111 {
87 return 0; 112 return 0;
88 } 113 }
89 114
90 static inline int !! 115 static inline int selinux_netlbl_conn_setsid(struct sock *sk,
91 selinux_netlbl_sctp_assoc_request(struct sctp_ !! 116 struct sockaddr *addr)
92 struct sk_bu !! 117 {
>> 118 return 0;
>> 119 }
>> 120
>> 121 static inline int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep,
>> 122 struct sk_buff *skb)
93 { 123 {
94 return 0; 124 return 0;
95 } 125 }
96 static inline int selinux_netlbl_inet_conn_req 126 static inline int selinux_netlbl_inet_conn_request(struct request_sock *req,
97 127 u16 family)
98 { 128 {
99 return 0; 129 return 0;
100 } 130 }
101 static inline void selinux_netlbl_inet_csk_clo 131 static inline void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
102 { 132 {
103 return; 133 return;
104 } 134 }
105 static inline void selinux_netlbl_sctp_sk_clon 135 static inline void selinux_netlbl_sctp_sk_clone(struct sock *sk,
106 136 struct sock *newsk)
107 { 137 {
108 return; 138 return;
109 } 139 }
110 static inline int selinux_netlbl_socket_post_c !! 140 static inline int selinux_netlbl_socket_post_create(struct sock *sk,
>> 141 u16 family)
111 { 142 {
112 return 0; 143 return 0;
113 } 144 }
114 static inline int selinux_netlbl_sock_rcv_skb( 145 static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
115 !! 146 struct sk_buff *skb,
>> 147 u16 family,
116 148 struct common_audit_data *ad)
117 { 149 {
118 return 0; 150 return 0;
119 } 151 }
120 static inline int selinux_netlbl_socket_setsoc 152 static inline int selinux_netlbl_socket_setsockopt(struct socket *sock,
121 !! 153 int level,
>> 154 int optname)
122 { 155 {
123 return 0; 156 return 0;
124 } 157 }
125 static inline int selinux_netlbl_socket_connec 158 static inline int selinux_netlbl_socket_connect(struct sock *sk,
126 159 struct sockaddr *addr)
127 { 160 {
128 return 0; 161 return 0;
129 } 162 }
130 static inline int selinux_netlbl_socket_connec 163 static inline int selinux_netlbl_socket_connect_locked(struct sock *sk,
131 164 struct sockaddr *addr)
132 { 165 {
133 return 0; 166 return 0;
134 } 167 }
135 #endif /* CONFIG_NETLABEL */ 168 #endif /* CONFIG_NETLABEL */
136 169
137 #endif 170 #endif
138 171
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