#include "netif.h"
#include "netnode.h"
#include "netport.h"
+#include "ibpkey.h"
#include "xfrm.h"
#include "netlabel.h"
#include "audit.h"
static int selinux_lsm_notifier_avc_callback(u32 event)
{
- if (event == AVC_CALLBACK_RESET)
+ if (event == AVC_CALLBACK_RESET) {
+ sel_ib_pkey_flush();
call_lsm_notifier(LSM_POLICY_CHANGE, NULL);
+ }
return 0;
}
struct ib_security_struct *sec = ib_sec;
struct lsm_ibpkey_audit ibpkey;
- err = security_ib_pkey_sid(subnet_prefix, pkey_val, &sid);
+ err = sel_ib_pkey_sid(subnet_prefix, pkey_val, &sid);
if (err)
return err;
INFINIBAND_PKEY__ACCESS, &ad);
}
+static int selinux_ib_endport_manage_subnet(void *ib_sec, const char *dev_name,
+ u8 port_num)
+{
+ struct common_audit_data ad;
+ int err;
+ u32 sid = 0;
+ struct ib_security_struct *sec = ib_sec;
+ struct lsm_ibendport_audit ibendport;
+
+ err = security_ib_endport_sid(dev_name, port_num, &sid);
+
+ if (err)
+ return err;
+
+ ad.type = LSM_AUDIT_DATA_IBENDPORT;
+ strncpy(ibendport.dev_name, dev_name, sizeof(ibendport.dev_name));
+ ibendport.port = port_num;
+ ad.u.ibendport = &ibendport;
+ return avc_has_perm(sec->sid, sid,
+ SECCLASS_INFINIBAND_ENDPORT,
+ INFINIBAND_ENDPORT__MANAGE_SUBNET, &ad);
+}
+
static int selinux_ib_alloc_security(void **ib_sec)
{
struct ib_security_struct *sec;
LSM_HOOK_INIT(tun_dev_open, selinux_tun_dev_open),
#ifdef CONFIG_SECURITY_INFINIBAND
LSM_HOOK_INIT(ib_pkey_access, selinux_ib_pkey_access),
+ LSM_HOOK_INIT(ib_endport_manage_subnet,
+ selinux_ib_endport_manage_subnet),
LSM_HOOK_INIT(ib_alloc_security, selinux_ib_alloc_security),
LSM_HOOK_INIT(ib_free_security, selinux_ib_free_security),
#endif
#endif /* IPV6 */
};
+static int __net_init selinux_nf_register(struct net *net)
+{
+ return nf_register_net_hooks(net, selinux_nf_ops,
+ ARRAY_SIZE(selinux_nf_ops));
+}
+
+static void __net_exit selinux_nf_unregister(struct net *net)
+{
+ nf_unregister_net_hooks(net, selinux_nf_ops,
+ ARRAY_SIZE(selinux_nf_ops));
+}
+
+static struct pernet_operations selinux_net_ops = {
+ .init = selinux_nf_register,
+ .exit = selinux_nf_unregister,
+};
+
static int __init selinux_nf_ip_init(void)
{
int err;
printk(KERN_DEBUG "SELinux: Registering netfilter hooks\n");
- err = nf_register_hooks(selinux_nf_ops, ARRAY_SIZE(selinux_nf_ops));
+ err = register_pernet_subsys(&selinux_net_ops);
if (err)
- panic("SELinux: nf_register_hooks: error %d\n", err);
+ panic("SELinux: register_pernet_subsys: error %d\n", err);
return 0;
}
-
__initcall(selinux_nf_ip_init);
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
{
printk(KERN_DEBUG "SELinux: Unregistering netfilter hooks\n");
- nf_unregister_hooks(selinux_nf_ops, ARRAY_SIZE(selinux_nf_ops));
+ unregister_pernet_subsys(&selinux_net_ops);
}
#endif