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, write to the Free Software
>> 23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
>> 24 *
10 */ 25 */
11 26
12 #ifndef _SELINUX_NETLABEL_H_ 27 #ifndef _SELINUX_NETLABEL_H_
13 #define _SELINUX_NETLABEL_H_ 28 #define _SELINUX_NETLABEL_H_
14 29
15 #include <linux/types.h> 30 #include <linux/types.h>
16 #include <linux/fs.h> 31 #include <linux/fs.h>
17 #include <linux/net.h> 32 #include <linux/net.h>
18 #include <linux/skbuff.h> 33 #include <linux/skbuff.h>
19 #include <net/sock.h> 34 #include <net/sock.h>
20 #include <net/request_sock.h> 35 #include <net/request_sock.h>
21 #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
40 int selinux_netlbl_inet_conn_request(struct re 57 int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family);
41 void selinux_netlbl_inet_csk_clone(struct sock 58 void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family);
42 void selinux_netlbl_sctp_sk_clone(struct sock <<
43 int selinux_netlbl_socket_post_create(struct s 59 int selinux_netlbl_socket_post_create(struct sock *sk, u16 family);
44 int selinux_netlbl_sock_rcv_skb(struct sk_secu 60 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
45 struct sk_buff !! 61 struct sk_buff *skb,
>> 62 u16 family,
46 struct common_ 63 struct common_audit_data *ad);
47 int selinux_netlbl_socket_setsockopt(struct so !! 64 int selinux_netlbl_socket_setsockopt(struct socket *sock,
>> 65 int level,
48 int optna 66 int optname);
49 int selinux_netlbl_socket_connect(struct sock 67 int selinux_netlbl_socket_connect(struct sock *sk, struct sockaddr *addr);
50 int selinux_netlbl_socket_connect_locked(struc <<
51 struc <<
52 68
53 #else 69 #else
54 static inline void selinux_netlbl_cache_invali 70 static inline void selinux_netlbl_cache_invalidate(void)
55 { 71 {
56 return; 72 return;
57 } 73 }
58 74
59 static inline void selinux_netlbl_err(struct s !! 75 static inline void selinux_netlbl_err(struct sk_buff *skb,
60 int erro !! 76 u16 family,
>> 77 int error,
>> 78 int gateway)
61 { 79 {
62 return; 80 return;
63 } 81 }
64 82
65 static inline void !! 83 static inline void selinux_netlbl_sk_security_free(
66 selinux_netlbl_sk_security_free(struct sk_secu !! 84 struct sk_security_struct *sksec)
67 { 85 {
68 return; 86 return;
69 } 87 }
70 88
71 static inline void !! 89 static inline void selinux_netlbl_sk_security_reset(
72 selinux_netlbl_sk_security_reset(struct sk_sec !! 90 struct sk_security_struct *sksec)
73 { 91 {
74 return; 92 return;
75 } 93 }
76 94
77 static inline int selinux_netlbl_skbuff_getsid !! 95 static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
78 !! 96 u16 family,
>> 97 u32 *type,
>> 98 u32 *sid)
79 { 99 {
80 *type = NETLBL_NLTYPE_NONE; 100 *type = NETLBL_NLTYPE_NONE;
81 *sid = SECSID_NULL; 101 *sid = SECSID_NULL;
82 return 0; 102 return 0;
83 } 103 }
84 static inline int selinux_netlbl_skbuff_setsid !! 104 static inline int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
>> 105 u16 family,
85 106 u32 sid)
86 { 107 {
87 return 0; 108 return 0;
88 } 109 }
89 110
90 static inline int !! 111 static inline int selinux_netlbl_conn_setsid(struct sock *sk,
91 selinux_netlbl_sctp_assoc_request(struct sctp_ !! 112 struct sockaddr *addr)
92 struct sk_bu <<
93 { 113 {
94 return 0; 114 return 0;
95 } 115 }
>> 116
96 static inline int selinux_netlbl_inet_conn_req 117 static inline int selinux_netlbl_inet_conn_request(struct request_sock *req,
97 118 u16 family)
98 { 119 {
99 return 0; 120 return 0;
100 } 121 }
101 static inline void selinux_netlbl_inet_csk_clo 122 static inline void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
102 { 123 {
103 return; 124 return;
104 } 125 }
105 static inline void selinux_netlbl_sctp_sk_clon !! 126 static inline int selinux_netlbl_socket_post_create(struct sock *sk,
106 !! 127 u16 family)
107 { <<
108 return; <<
109 } <<
110 static inline int selinux_netlbl_socket_post_c <<
111 { 128 {
112 return 0; 129 return 0;
113 } 130 }
114 static inline int selinux_netlbl_sock_rcv_skb( 131 static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
115 !! 132 struct sk_buff *skb,
>> 133 u16 family,
116 134 struct common_audit_data *ad)
117 { 135 {
118 return 0; 136 return 0;
119 } 137 }
120 static inline int selinux_netlbl_socket_setsoc 138 static inline int selinux_netlbl_socket_setsockopt(struct socket *sock,
121 !! 139 int level,
>> 140 int optname)
122 { 141 {
123 return 0; 142 return 0;
124 } 143 }
125 static inline int selinux_netlbl_socket_connec 144 static inline int selinux_netlbl_socket_connect(struct sock *sk,
126 145 struct sockaddr *addr)
127 { <<
128 return 0; <<
129 } <<
130 static inline int selinux_netlbl_socket_connec <<
131 <<
132 { 146 {
133 return 0; 147 return 0;
134 } 148 }
135 #endif /* CONFIG_NETLABEL */ 149 #endif /* CONFIG_NETLABEL */
136 150
137 #endif 151 #endif
138 152
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