#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/sbuf.h>
#include <sys/systm.h>
#include <sys/mount.h>
#include <sys/file.h>
#include <sys/namei.h>
#include <sys/protosw.h>
#include <sys/socket.h>
#include <sys/socketvar.h>
#include <sys/sysctl.h>
#include <sys/kpi_socket.h>
#include <security/mac_internal.h>
int
mac_socket_check_accept(kauth_cred_t cred, struct socket *so)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_accept, cred,
(socket_t)so, so->so_label);
return error;
}
#if CONFIG_MACF_SOCKET_SUBSET
int
mac_socket_check_accepted(kauth_cred_t cred, struct socket *so)
{
struct sockaddr *sockaddr;
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
if (sock_getaddr((socket_t)so, &sockaddr, 1) != 0) {
error = ECONNABORTED;
} else {
MAC_CHECK(socket_check_accepted, cred,
(socket_t)so, so->so_label, sockaddr);
sock_freeaddr(sockaddr);
}
return error;
}
#endif
int
mac_socket_check_bind(kauth_cred_t ucred, struct socket *so,
struct sockaddr *sockaddr)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_bind, ucred,
(socket_t)so, so->so_label, sockaddr);
return error;
}
int
mac_socket_check_connect(kauth_cred_t cred, struct socket *so,
struct sockaddr *sockaddr)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_connect, cred,
(socket_t)so, so->so_label,
sockaddr);
return error;
}
int
mac_socket_check_create(kauth_cred_t cred, int domain, int type, int protocol)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_create, cred, domain, type, protocol);
return error;
}
int
mac_socket_check_ioctl(kauth_cred_t cred, struct socket *so, u_long cmd)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_ioctl, cred,
(socket_t)so, cmd, so->so_label);
return error;
}
int
mac_socket_check_stat(kauth_cred_t cred, struct socket *so)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_stat, cred,
(socket_t)so, so->so_label);
return error;
}
int
mac_socket_check_listen(kauth_cred_t cred, struct socket *so)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_listen, cred,
(socket_t)so, so->so_label);
return error;
}
int
mac_socket_check_receive(kauth_cred_t cred, struct socket *so)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_receive, cred,
(socket_t)so, so->so_label);
return error;
}
int
mac_socket_check_received(kauth_cred_t cred, struct socket *so, struct sockaddr *saddr)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_received, cred,
so, so->so_label, saddr);
return error;
}
int
mac_socket_check_send(kauth_cred_t cred, struct socket *so,
struct sockaddr *sockaddr)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_send, cred,
(socket_t)so, so->so_label, sockaddr);
return error;
}
int
mac_socket_check_setsockopt(kauth_cred_t cred, struct socket *so,
struct sockopt *sopt)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_setsockopt, cred,
(socket_t)so, so->so_label, sopt);
return error;
}
int
mac_socket_check_getsockopt(kauth_cred_t cred, struct socket *so,
struct sockopt *sopt)
{
int error;
#if SECURITY_MAC_CHECK_ENFORCE
if (!mac_socket_enforce) {
return 0;
}
#endif
MAC_CHECK(socket_check_getsockopt, cred,
(socket_t)so, so->so_label, sopt);
return error;
}