Commit | Line | Data |
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7420ed23 VY |
1 | /* |
2 | * SELinux interface to the NetLabel subsystem | |
3 | * | |
82c21bfa | 4 | * Author: Paul Moore <paul@paul-moore.com> |
7420ed23 VY |
5 | * |
6 | */ | |
7 | ||
8 | /* | |
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 | * | |
25 | */ | |
26 | ||
27 | #ifndef _SELINUX_NETLABEL_H_ | |
28 | #define _SELINUX_NETLABEL_H_ | |
29 | ||
7a0e1d60 PM |
30 | #include <linux/types.h> |
31 | #include <linux/fs.h> | |
32 | #include <linux/net.h> | |
33 | #include <linux/skbuff.h> | |
34 | #include <net/sock.h> | |
389fb800 | 35 | #include <net/request_sock.h> |
7a0e1d60 PM |
36 | |
37 | #include "avc.h" | |
38 | #include "objsec.h" | |
39 | ||
7420ed23 VY |
40 | #ifdef CONFIG_NETLABEL |
41 | void selinux_netlbl_cache_invalidate(void); | |
5778eabd | 42 | |
a04e71f6 HD |
43 | void selinux_netlbl_err(struct sk_buff *skb, u16 family, int error, |
44 | int gateway); | |
dfaebe98 | 45 | |
dd3e7836 EP |
46 | void selinux_netlbl_sk_security_free(struct sk_security_struct *sksec); |
47 | void selinux_netlbl_sk_security_reset(struct sk_security_struct *sksec); | |
5778eabd | 48 | |
75e22910 PM |
49 | int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, |
50 | u16 family, | |
220deb96 | 51 | u32 *type, |
75e22910 | 52 | u32 *sid); |
948bf85c PM |
53 | int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, |
54 | u16 family, | |
55 | u32 sid); | |
5778eabd | 56 | |
389fb800 PM |
57 | int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family); |
58 | void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family); | |
59 | int selinux_netlbl_socket_post_create(struct sock *sk, u16 family); | |
5778eabd PM |
60 | int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec, |
61 | struct sk_buff *skb, | |
75e22910 | 62 | u16 family, |
2bf49690 | 63 | struct common_audit_data *ad); |
f8687afe PM |
64 | int selinux_netlbl_socket_setsockopt(struct socket *sock, |
65 | int level, | |
66 | int optname); | |
014ab19a PM |
67 | int selinux_netlbl_socket_connect(struct sock *sk, struct sockaddr *addr); |
68 | ||
7420ed23 VY |
69 | #else |
70 | static inline void selinux_netlbl_cache_invalidate(void) | |
71 | { | |
72 | return; | |
73 | } | |
74 | ||
dfaebe98 | 75 | static inline void selinux_netlbl_err(struct sk_buff *skb, |
a04e71f6 | 76 | u16 family, |
dfaebe98 PM |
77 | int error, |
78 | int gateway) | |
79 | { | |
80 | return; | |
81 | } | |
82 | ||
6c5b3fc0 | 83 | static inline void selinux_netlbl_sk_security_free( |
dd3e7836 | 84 | struct sk_security_struct *sksec) |
6c5b3fc0 PM |
85 | { |
86 | return; | |
87 | } | |
88 | ||
5778eabd | 89 | static inline void selinux_netlbl_sk_security_reset( |
dd3e7836 | 90 | struct sk_security_struct *sksec) |
3de4bab5 | 91 | { |
5778eabd | 92 | return; |
3de4bab5 | 93 | } |
7420ed23 | 94 | |
5778eabd | 95 | static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, |
75e22910 | 96 | u16 family, |
220deb96 | 97 | u32 *type, |
5778eabd | 98 | u32 *sid) |
7420ed23 | 99 | { |
220deb96 | 100 | *type = NETLBL_NLTYPE_NONE; |
5778eabd | 101 | *sid = SECSID_NULL; |
7420ed23 VY |
102 | return 0; |
103 | } | |
948bf85c PM |
104 | static inline int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, |
105 | u16 family, | |
106 | u32 sid) | |
107 | { | |
108 | return 0; | |
109 | } | |
7420ed23 | 110 | |
014ab19a PM |
111 | static inline int selinux_netlbl_conn_setsid(struct sock *sk, |
112 | struct sockaddr *addr) | |
113 | { | |
114 | return 0; | |
115 | } | |
116 | ||
389fb800 PM |
117 | static inline int selinux_netlbl_inet_conn_request(struct request_sock *req, |
118 | u16 family) | |
99f59ed0 | 119 | { |
389fb800 | 120 | return 0; |
99f59ed0 | 121 | } |
389fb800 | 122 | static inline void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family) |
99f59ed0 | 123 | { |
389fb800 | 124 | return; |
99f59ed0 | 125 | } |
389fb800 PM |
126 | static inline int selinux_netlbl_socket_post_create(struct sock *sk, |
127 | u16 family) | |
7420ed23 VY |
128 | { |
129 | return 0; | |
130 | } | |
5778eabd PM |
131 | static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec, |
132 | struct sk_buff *skb, | |
75e22910 | 133 | u16 family, |
2bf49690 | 134 | struct common_audit_data *ad) |
5778eabd PM |
135 | { |
136 | return 0; | |
137 | } | |
f8687afe PM |
138 | static inline int selinux_netlbl_socket_setsockopt(struct socket *sock, |
139 | int level, | |
140 | int optname) | |
141 | { | |
142 | return 0; | |
143 | } | |
014ab19a PM |
144 | static inline int selinux_netlbl_socket_connect(struct sock *sk, |
145 | struct sockaddr *addr) | |
146 | { | |
147 | return 0; | |
148 | } | |
7420ed23 VY |
149 | #endif /* CONFIG_NETLABEL */ |
150 | ||
151 | #endif |