Contributors: 16
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Trent Jaeger |
147 |
36.30% |
1 |
3.57% |
| Venkat Yekkirala |
118 |
29.14% |
6 |
21.43% |
| Paul Moore |
70 |
17.28% |
8 |
28.57% |
| Kirill V Tkhai |
12 |
2.96% |
1 |
3.57% |
| Fan Du |
11 |
2.72% |
1 |
3.57% |
| Catherine Zhang |
10 |
2.47% |
1 |
3.57% |
| Andrew Morton |
9 |
2.22% |
1 |
3.57% |
| Darrel Goeddel |
6 |
1.48% |
1 |
3.57% |
| Christian Göttsche |
6 |
1.48% |
1 |
3.57% |
| Thomas Liu |
4 |
0.99% |
1 |
3.57% |
| David Howells |
3 |
0.74% |
1 |
3.57% |
| Nicolas Dichtel |
3 |
0.74% |
1 |
3.57% |
| Nikolay Aleksandrov |
3 |
0.74% |
1 |
3.57% |
| Greg Kroah-Hartman |
1 |
0.25% |
1 |
3.57% |
| David S. Miller |
1 |
0.25% |
1 |
3.57% |
| James Morris |
1 |
0.25% |
1 |
3.57% |
| Total |
405 |
|
28 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* SELinux support for the XFRM LSM hooks
*
* Author : Trent Jaeger, <jaegert@us.ibm.com>
* Updated : Venkat Yekkirala, <vyekkirala@TrustedCS.com>
*/
#ifndef _SELINUX_XFRM_H_
#define _SELINUX_XFRM_H_
#include <linux/lsm_audit.h>
#include <net/flow.h>
#include <net/xfrm.h>
int selinux_xfrm_policy_alloc(struct xfrm_sec_ctx **ctxp,
struct xfrm_user_sec_ctx *uctx,
gfp_t gfp);
int selinux_xfrm_policy_clone(struct xfrm_sec_ctx *old_ctx,
struct xfrm_sec_ctx **new_ctxp);
void selinux_xfrm_policy_free(struct xfrm_sec_ctx *ctx);
int selinux_xfrm_policy_delete(struct xfrm_sec_ctx *ctx);
int selinux_xfrm_state_alloc(struct xfrm_state *x,
struct xfrm_user_sec_ctx *uctx);
int selinux_xfrm_state_alloc_acquire(struct xfrm_state *x,
struct xfrm_sec_ctx *polsec, u32 secid);
void selinux_xfrm_state_free(struct xfrm_state *x);
int selinux_xfrm_state_delete(struct xfrm_state *x);
int selinux_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 fl_secid);
int selinux_xfrm_state_pol_flow_match(struct xfrm_state *x,
struct xfrm_policy *xp,
const struct flowi_common *flic);
#ifdef CONFIG_SECURITY_NETWORK_XFRM
extern atomic_t selinux_xfrm_refcount;
static inline int selinux_xfrm_enabled(void)
{
return (atomic_read(&selinux_xfrm_refcount) > 0);
}
int selinux_xfrm_sock_rcv_skb(u32 sk_sid, struct sk_buff *skb,
struct common_audit_data *ad);
int selinux_xfrm_postroute_last(u32 sk_sid, struct sk_buff *skb,
struct common_audit_data *ad, u8 proto);
int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall);
int selinux_xfrm_skb_sid(struct sk_buff *skb, u32 *sid);
static inline void selinux_xfrm_notify_policyload(void)
{
struct net *net;
down_read(&net_rwsem);
for_each_net(net)
rt_genid_bump_all(net);
up_read(&net_rwsem);
}
#else
static inline int selinux_xfrm_enabled(void)
{
return 0;
}
static inline int selinux_xfrm_sock_rcv_skb(u32 sk_sid, struct sk_buff *skb,
struct common_audit_data *ad)
{
return 0;
}
static inline int selinux_xfrm_postroute_last(u32 sk_sid, struct sk_buff *skb,
struct common_audit_data *ad,
u8 proto)
{
return 0;
}
static inline int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid,
int ckall)
{
*sid = SECSID_NULL;
return 0;
}
static inline void selinux_xfrm_notify_policyload(void)
{
}
static inline int selinux_xfrm_skb_sid(struct sk_buff *skb, u32 *sid)
{
*sid = SECSID_NULL;
return 0;
}
#endif
#endif /* _SELINUX_XFRM_H_ */