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authorEric Paris <eparis@redhat.com>2008-04-18 10:09:25 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2008-04-28 06:18:03 -0400
commit2532386f480eefbdd67b48be55fb4fb3e5a6081c (patch)
treedd6a5a3c4116a67380a1336319c16632f04f80f9 /net/key
parent436c405c7d19455a71f42c9bec5fd5e028f1eb4e (diff)
downloadlwn-2532386f480eefbdd67b48be55fb4fb3e5a6081c.tar.gz
lwn-2532386f480eefbdd67b48be55fb4fb3e5a6081c.zip
Audit: collect sessionid in netlink messages
Previously I added sessionid output to all audit messages where it was available but we still didn't know the sessionid of the sender of netlink messages. This patch adds that information to netlink messages so we can audit who sent netlink messages. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/key')
-rw-r--r--net/key/af_key.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 2403a31fe0f6..9e7236ff6bcc 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1498,7 +1498,8 @@ static int pfkey_add(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr,
err = xfrm_state_update(x);
xfrm_audit_state_add(x, err ? 0 : 1,
- audit_get_loginuid(current), 0);
+ audit_get_loginuid(current),
+ audit_get_sessionid(current), 0);
if (err < 0) {
x->km.state = XFRM_STATE_DEAD;
@@ -1552,7 +1553,8 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
km_state_notify(x, &c);
out:
xfrm_audit_state_delete(x, err ? 0 : 1,
- audit_get_loginuid(current), 0);
+ audit_get_loginuid(current),
+ audit_get_sessionid(current), 0);
xfrm_state_put(x);
return err;
@@ -1728,6 +1730,7 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hd
return -EINVAL;
audit_info.loginuid = audit_get_loginuid(current);
+ audit_info.sessionid = audit_get_sessionid(current);
audit_info.secid = 0;
err = xfrm_state_flush(proto, &audit_info);
if (err)
@@ -2324,7 +2327,8 @@ static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
hdr->sadb_msg_type != SADB_X_SPDUPDATE);
xfrm_audit_policy_add(xp, err ? 0 : 1,
- audit_get_loginuid(current), 0);
+ audit_get_loginuid(current),
+ audit_get_sessionid(current), 0);
if (err)
goto out;
@@ -2406,7 +2410,8 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, struct sadb_msg
return -ENOENT;
xfrm_audit_policy_delete(xp, err ? 0 : 1,
- audit_get_loginuid(current), 0);
+ audit_get_loginuid(current),
+ audit_get_sessionid(current), 0);
if (err)
goto out;
@@ -2667,7 +2672,8 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
if (delete) {
xfrm_audit_policy_delete(xp, err ? 0 : 1,
- audit_get_loginuid(current), 0);
+ audit_get_loginuid(current),
+ audit_get_sessionid(current), 0);
if (err)
goto out;
@@ -2767,6 +2773,7 @@ static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, struct sadb_msg
int err;
audit_info.loginuid = audit_get_loginuid(current);
+ audit_info.sessionid = audit_get_sessionid(current);
audit_info.secid = 0;
err = xfrm_policy_flush(XFRM_POLICY_TYPE_MAIN, &audit_info);
if (err)