1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* 2 /*
3 * SELinux interface to the NetLabel subsystem 3 * SELinux interface to the NetLabel subsystem
4 * 4 *
5 * Author: Paul Moore <paul@paul-moore.com> 5 * Author: Paul Moore <paul@paul-moore.com>
6 */ 6 */
7 7
8 /* 8 /*
9 * (c) Copyright Hewlett-Packard Development C 9 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
10 */ 10 */
11 11
12 #ifndef _SELINUX_NETLABEL_H_ 12 #ifndef _SELINUX_NETLABEL_H_
13 #define _SELINUX_NETLABEL_H_ 13 #define _SELINUX_NETLABEL_H_
14 14
15 #include <linux/types.h> 15 #include <linux/types.h>
16 #include <linux/fs.h> 16 #include <linux/fs.h>
17 #include <linux/net.h> 17 #include <linux/net.h>
18 #include <linux/skbuff.h> 18 #include <linux/skbuff.h>
19 #include <net/sock.h> 19 #include <net/sock.h>
20 #include <net/request_sock.h> 20 #include <net/request_sock.h>
21 #include <net/sctp/structs.h> 21 #include <net/sctp/structs.h>
22 22
23 #include "avc.h" 23 #include "avc.h"
24 #include "objsec.h" 24 #include "objsec.h"
25 25
26 #ifdef CONFIG_NETLABEL 26 #ifdef CONFIG_NETLABEL
27 void selinux_netlbl_cache_invalidate(void); 27 void selinux_netlbl_cache_invalidate(void);
28 28
29 void selinux_netlbl_err(struct sk_buff *skb, u 29 void selinux_netlbl_err(struct sk_buff *skb, u16 family, int error,
30 int gateway); 30 int gateway);
31 31
32 void selinux_netlbl_sk_security_free(struct sk 32 void selinux_netlbl_sk_security_free(struct sk_security_struct *sksec);
33 void selinux_netlbl_sk_security_reset(struct s 33 void selinux_netlbl_sk_security_reset(struct sk_security_struct *sksec);
34 34
35 int selinux_netlbl_skbuff_getsid(struct sk_buf !! 35 int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
>> 36 u16 family,
>> 37 u32 *type,
36 u32 *sid); 38 u32 *sid);
37 int selinux_netlbl_skbuff_setsid(struct sk_buf !! 39 int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
38 int selinux_netlbl_sctp_assoc_request(struct s !! 40 u16 family,
39 struct s !! 41 u32 sid);
>> 42 int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep,
>> 43 struct sk_buff *skb);
40 int selinux_netlbl_inet_conn_request(struct re 44 int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family);
41 void selinux_netlbl_inet_csk_clone(struct sock 45 void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family);
42 void selinux_netlbl_sctp_sk_clone(struct sock 46 void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk);
43 int selinux_netlbl_socket_post_create(struct s 47 int selinux_netlbl_socket_post_create(struct sock *sk, u16 family);
44 int selinux_netlbl_sock_rcv_skb(struct sk_secu 48 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
45 struct sk_buff !! 49 struct sk_buff *skb,
>> 50 u16 family,
46 struct common_ 51 struct common_audit_data *ad);
47 int selinux_netlbl_socket_setsockopt(struct so !! 52 int selinux_netlbl_socket_setsockopt(struct socket *sock,
>> 53 int level,
48 int optna 54 int optname);
49 int selinux_netlbl_socket_connect(struct sock 55 int selinux_netlbl_socket_connect(struct sock *sk, struct sockaddr *addr);
50 int selinux_netlbl_socket_connect_locked(struc 56 int selinux_netlbl_socket_connect_locked(struct sock *sk,
51 struc 57 struct sockaddr *addr);
52 58
53 #else 59 #else
54 static inline void selinux_netlbl_cache_invali 60 static inline void selinux_netlbl_cache_invalidate(void)
55 { 61 {
56 return; 62 return;
57 } 63 }
58 64
59 static inline void selinux_netlbl_err(struct s !! 65 static inline void selinux_netlbl_err(struct sk_buff *skb,
60 int erro !! 66 u16 family,
>> 67 int error,
>> 68 int gateway)
61 { 69 {
62 return; 70 return;
63 } 71 }
64 72
65 static inline void !! 73 static inline void selinux_netlbl_sk_security_free(
66 selinux_netlbl_sk_security_free(struct sk_secu !! 74 struct sk_security_struct *sksec)
67 { 75 {
68 return; 76 return;
69 } 77 }
70 78
71 static inline void !! 79 static inline void selinux_netlbl_sk_security_reset(
72 selinux_netlbl_sk_security_reset(struct sk_sec !! 80 struct sk_security_struct *sksec)
73 { 81 {
74 return; 82 return;
75 } 83 }
76 84
77 static inline int selinux_netlbl_skbuff_getsid !! 85 static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
78 !! 86 u16 family,
>> 87 u32 *type,
>> 88 u32 *sid)
79 { 89 {
80 *type = NETLBL_NLTYPE_NONE; 90 *type = NETLBL_NLTYPE_NONE;
81 *sid = SECSID_NULL; 91 *sid = SECSID_NULL;
82 return 0; 92 return 0;
83 } 93 }
84 static inline int selinux_netlbl_skbuff_setsid !! 94 static inline int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
>> 95 u16 family,
85 96 u32 sid)
86 { 97 {
87 return 0; 98 return 0;
88 } 99 }
89 100
90 static inline int !! 101 static inline int selinux_netlbl_conn_setsid(struct sock *sk,
91 selinux_netlbl_sctp_assoc_request(struct sctp_ !! 102 struct sockaddr *addr)
92 struct sk_bu !! 103 {
>> 104 return 0;
>> 105 }
>> 106
>> 107 static inline int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep,
>> 108 struct sk_buff *skb)
93 { 109 {
94 return 0; 110 return 0;
95 } 111 }
96 static inline int selinux_netlbl_inet_conn_req 112 static inline int selinux_netlbl_inet_conn_request(struct request_sock *req,
97 113 u16 family)
98 { 114 {
99 return 0; 115 return 0;
100 } 116 }
101 static inline void selinux_netlbl_inet_csk_clo 117 static inline void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
102 { 118 {
103 return; 119 return;
104 } 120 }
105 static inline void selinux_netlbl_sctp_sk_clon 121 static inline void selinux_netlbl_sctp_sk_clone(struct sock *sk,
106 122 struct sock *newsk)
107 { 123 {
108 return; 124 return;
109 } 125 }
110 static inline int selinux_netlbl_socket_post_c !! 126 static inline int selinux_netlbl_socket_post_create(struct sock *sk,
>> 127 u16 family)
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 { 146 {
128 return 0; 147 return 0;
129 } 148 }
130 static inline int selinux_netlbl_socket_connec 149 static inline int selinux_netlbl_socket_connect_locked(struct sock *sk,
131 150 struct sockaddr *addr)
132 { 151 {
133 return 0; 152 return 0;
134 } 153 }
135 #endif /* CONFIG_NETLABEL */ 154 #endif /* CONFIG_NETLABEL */
136 155
137 #endif 156 #endif
138 157
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