diff options
Diffstat (limited to 'include/net/netlabel.h')
| -rw-r--r-- | include/net/netlabel.h | 115 |
1 files changed, 102 insertions, 13 deletions
diff --git a/include/net/netlabel.h b/include/net/netlabel.h index 17c442a4514..4fe018c48ed 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -4,7 +4,7 @@ * The NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ @@ -22,8 +22,7 @@ * the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see <http://www.gnu.org/licenses/>. * */ @@ -31,10 +30,14 @@ #define _NETLABEL_H #include <linux/types.h> +#include <linux/slab.h> #include <linux/net.h> #include <linux/skbuff.h> +#include <linux/in.h> +#include <linux/in6.h> #include <net/netlink.h> -#include <asm/atomic.h> +#include <net/request_sock.h> +#include <linux/atomic.h> struct cipso_v4_doi; @@ -106,8 +109,8 @@ struct cipso_v4_doi; /* NetLabel audit information */ struct netlbl_audit { u32 secid; - uid_t loginuid; - u32 sessionid; + kuid_t loginuid; + unsigned int sessionid; }; /* @@ -353,13 +356,37 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr) /* * LSM configuration operations */ -int netlbl_cfg_map_del(const char *domain, struct netlbl_audit *audit_info); -int netlbl_cfg_unlbl_add_map(const char *domain, +int netlbl_cfg_map_del(const char *domain, + u16 family, + const void *addr, + const void *mask, + struct netlbl_audit *audit_info); +int netlbl_cfg_unlbl_map_add(const char *domain, + u16 family, + const void *addr, + const void *mask, struct netlbl_audit *audit_info); -int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def, +int netlbl_cfg_unlbl_static_add(struct net *net, + const char *dev_name, + const void *addr, + const void *mask, + u16 family, + u32 secid, + struct netlbl_audit *audit_info); +int netlbl_cfg_unlbl_static_del(struct net *net, + const char *dev_name, + const void *addr, + const void *mask, + u16 family, + struct netlbl_audit *audit_info); +int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def, + struct netlbl_audit *audit_info); +void netlbl_cfg_cipsov4_del(u32 doi, struct netlbl_audit *audit_info); +int netlbl_cfg_cipsov4_map_add(u32 doi, const char *domain, + const struct in_addr *addr, + const struct in_addr *mask, struct netlbl_audit *audit_info); - /* * LSM security attribute operations */ @@ -380,6 +407,7 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap, */ int netlbl_enabled(void); int netlbl_sock_setattr(struct sock *sk, + u16 family, const struct netlbl_lsm_secattr *secattr); void netlbl_sock_delattr(struct sock *sk); int netlbl_sock_getattr(struct sock *sk, @@ -387,6 +415,9 @@ int netlbl_sock_getattr(struct sock *sk, int netlbl_conn_setattr(struct sock *sk, struct sockaddr *addr, const struct netlbl_lsm_secattr *secattr); +int netlbl_req_setattr(struct request_sock *req, + const struct netlbl_lsm_secattr *secattr); +void netlbl_req_delattr(struct request_sock *req); int netlbl_skbuff_setattr(struct sk_buff *skb, u16 family, const struct netlbl_lsm_secattr *secattr); @@ -401,19 +432,62 @@ void netlbl_skbuff_err(struct sk_buff *skb, int error, int gateway); void netlbl_cache_invalidate(void); int netlbl_cache_add(const struct sk_buff *skb, const struct netlbl_lsm_secattr *secattr); + +/* + * Protocol engine operations + */ +struct audit_buffer *netlbl_audit_start(int type, + struct netlbl_audit *audit_info); #else static inline int netlbl_cfg_map_del(const char *domain, + u16 family, + const void *addr, + const void *mask, struct netlbl_audit *audit_info) { return -ENOSYS; } -static inline int netlbl_cfg_unlbl_add_map(const char *domain, +static inline int netlbl_cfg_unlbl_map_add(const char *domain, + u16 family, + void *addr, + void *mask, struct netlbl_audit *audit_info) { return -ENOSYS; } -static inline int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def, +static inline int netlbl_cfg_unlbl_static_add(struct net *net, + const char *dev_name, + const void *addr, + const void *mask, + u16 family, + u32 secid, + struct netlbl_audit *audit_info) +{ + return -ENOSYS; +} +static inline int netlbl_cfg_unlbl_static_del(struct net *net, + const char *dev_name, + const void *addr, + const void *mask, + u16 family, + struct netlbl_audit *audit_info) +{ + return -ENOSYS; +} +static inline int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def, + struct netlbl_audit *audit_info) +{ + return -ENOSYS; +} +static inline void netlbl_cfg_cipsov4_del(u32 doi, + struct netlbl_audit *audit_info) +{ + return; +} +static inline int netlbl_cfg_cipsov4_map_add(u32 doi, const char *domain, + const struct in_addr *addr, + const struct in_addr *mask, struct netlbl_audit *audit_info) { return -ENOSYS; @@ -450,7 +524,8 @@ static inline int netlbl_enabled(void) return 0; } static inline int netlbl_sock_setattr(struct sock *sk, - const struct netlbl_lsm_secattr *secattr) + u16 family, + const struct netlbl_lsm_secattr *secattr) { return -ENOSYS; } @@ -468,6 +543,15 @@ static inline int netlbl_conn_setattr(struct sock *sk, { return -ENOSYS; } +static inline int netlbl_req_setattr(struct request_sock *req, + const struct netlbl_lsm_secattr *secattr) +{ + return -ENOSYS; +} +static inline void netlbl_req_delattr(struct request_sock *req) +{ + return; +} static inline int netlbl_skbuff_setattr(struct sk_buff *skb, u16 family, const struct netlbl_lsm_secattr *secattr) @@ -495,6 +579,11 @@ static inline int netlbl_cache_add(const struct sk_buff *skb, { return 0; } +static inline struct audit_buffer *netlbl_audit_start(int type, + struct netlbl_audit *audit_info) +{ + return NULL; +} #endif /* CONFIG_NETLABEL */ #endif /* _NETLABEL_H */ |