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SELinux: Add a new peer class and permissions to the Flask definitions 

Add additional Flask definitions to support the new "peer" object class and
additional permissions to the netif, node, and packet object classes.  Also,
bring the kernel Flask definitions up to date with the Fedora SELinux policies
by adding the "flow_in" and "flow_out" permissions to the "packet" class.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Paul Moore 2008-01-29 08:38:21 -05:00 committed by James Morris
parent 3bb56b25db
commit f67f4f315f
4 changed files with 26 additions and 0 deletions
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9
security/selinux/include/av_perm_to_string.h
View File

@ -37,6 +37,8 @@
S_(SECCLASS_NODE, NODE__ENFORCE_DEST, "enforce_dest")
S_(SECCLASS_NODE, NODE__DCCP_RECV, "dccp_recv")
S_(SECCLASS_NODE, NODE__DCCP_SEND, "dccp_send")
S_(SECCLASS_NODE, NODE__RECVFROM, "recvfrom")
S_(SECCLASS_NODE, NODE__SENDTO, "sendto")
S_(SECCLASS_NETIF, NETIF__TCP_RECV, "tcp_recv")
S_(SECCLASS_NETIF, NETIF__TCP_SEND, "tcp_send")
S_(SECCLASS_NETIF, NETIF__UDP_RECV, "udp_recv")
@ -45,6 +47,8 @@
S_(SECCLASS_NETIF, NETIF__RAWIP_SEND, "rawip_send")
S_(SECCLASS_NETIF, NETIF__DCCP_RECV, "dccp_recv")
S_(SECCLASS_NETIF, NETIF__DCCP_SEND, "dccp_send")
S_(SECCLASS_NETIF, NETIF__INGRESS, "ingress")
S_(SECCLASS_NETIF, NETIF__EGRESS, "egress")
S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__CONNECTTO, "connectto")
S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__NEWCONN, "newconn")
S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__ACCEPTFROM, "acceptfrom")
@ -149,6 +153,10 @@
S_(SECCLASS_PACKET, PACKET__SEND, "send")
S_(SECCLASS_PACKET, PACKET__RECV, "recv")
S_(SECCLASS_PACKET, PACKET__RELABELTO, "relabelto")
S_(SECCLASS_PACKET, PACKET__FLOW_IN, "flow_in")
S_(SECCLASS_PACKET, PACKET__FLOW_OUT, "flow_out")
S_(SECCLASS_PACKET, PACKET__FORWARD_IN, "forward_in")
S_(SECCLASS_PACKET, PACKET__FORWARD_OUT, "forward_out")
S_(SECCLASS_KEY, KEY__VIEW, "view")
S_(SECCLASS_KEY, KEY__READ, "read")
S_(SECCLASS_KEY, KEY__WRITE, "write")
@ -159,3 +167,4 @@
S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NODE_BIND, "node_bind")
S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NAME_CONNECT, "name_connect")
S_(SECCLASS_MEMPROTECT, MEMPROTECT__MMAP_ZERO, "mmap_zero")
S_(SECCLASS_PEER, PEER__RECV, "recv")

9
security/selinux/include/av_permissions.h
View File

@ -292,6 +292,8 @@
#define NODE__ENFORCE_DEST 0x00000040UL
#define NODE__DCCP_RECV 0x00000080UL
#define NODE__DCCP_SEND 0x00000100UL
#define NODE__RECVFROM 0x00000200UL
#define NODE__SENDTO 0x00000400UL
#define NETIF__TCP_RECV 0x00000001UL
#define NETIF__TCP_SEND 0x00000002UL
#define NETIF__UDP_RECV 0x00000004UL
@ -300,6 +302,8 @@
#define NETIF__RAWIP_SEND 0x00000020UL
#define NETIF__DCCP_RECV 0x00000040UL
#define NETIF__DCCP_SEND 0x00000080UL
#define NETIF__INGRESS 0x00000100UL
#define NETIF__EGRESS 0x00000200UL
#define NETLINK_SOCKET__IOCTL 0x00000001UL
#define NETLINK_SOCKET__READ 0x00000002UL
#define NETLINK_SOCKET__WRITE 0x00000004UL
@ -792,6 +796,10 @@
#define PACKET__SEND 0x00000001UL
#define PACKET__RECV 0x00000002UL
#define PACKET__RELABELTO 0x00000004UL
#define PACKET__FLOW_IN 0x00000008UL
#define PACKET__FLOW_OUT 0x00000010UL
#define PACKET__FORWARD_IN 0x00000020UL
#define PACKET__FORWARD_OUT 0x00000040UL
#define KEY__VIEW 0x00000001UL
#define KEY__READ 0x00000002UL
#define KEY__WRITE 0x00000004UL
@ -824,3 +832,4 @@
#define DCCP_SOCKET__NODE_BIND 0x00400000UL
#define DCCP_SOCKET__NAME_CONNECT 0x00800000UL
#define MEMPROTECT__MMAP_ZERO 0x00000001UL
#define PEER__RECV 0x00000001UL

7
security/selinux/include/class_to_string.h
View File

@ -64,3 +64,10 @@
S_(NULL)
S_("dccp_socket")
S_("memprotect")
S_(NULL)
S_(NULL)
S_(NULL)
S_(NULL)
S_(NULL)
S_(NULL)
S_("peer")

1
security/selinux/include/flask.h
View File

@ -50,6 +50,7 @@
#define SECCLASS_KEY 58
#define SECCLASS_DCCP_SOCKET 60
#define SECCLASS_MEMPROTECT 61
#define SECCLASS_PEER 68
/*
* Security identifier indices for initial entities