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[SELINUX]: add security class for appletalk sockets 

Add a security class for appletalk sockets so that they can be
distinguished in SELinux policy.  Please apply.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Christopher J. PeBenito 2006-06-09 00:25:03 -07:00 committed by David S. Miller
parent 6f68dc3775
commit 3e3ff15e6d
5 changed files with 28 additions and 0 deletions
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2
security/selinux/hooks.c
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@ -696,6 +696,8 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
return SECCLASS_PACKET_SOCKET;
case PF_KEY:
return SECCLASS_KEY_SOCKET;
case PF_APPLETALK:
return SECCLASS_APPLETALK_SOCKET;
}
return SECCLASS_SOCKET;

1
security/selinux/include/av_inherit.h
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@ -29,3 +29,4 @@
S_(SECCLASS_NETLINK_IP6FW_SOCKET, socket, 0x00400000UL)
S_(SECCLASS_NETLINK_DNRT_SOCKET, socket, 0x00400000UL)
S_(SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET, socket, 0x00400000UL)
S_(SECCLASS_APPLETALK_SOCKET, socket, 0x00400000UL)

23
security/selinux/include/av_permissions.h
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@ -933,3 +933,26 @@
#define NETLINK_KOBJECT_UEVENT_SOCKET__SEND_MSG 0x00100000UL
#define NETLINK_KOBJECT_UEVENT_SOCKET__NAME_BIND 0x00200000UL
#define APPLETALK_SOCKET__IOCTL 0x00000001UL
#define APPLETALK_SOCKET__READ 0x00000002UL
#define APPLETALK_SOCKET__WRITE 0x00000004UL
#define APPLETALK_SOCKET__CREATE 0x00000008UL
#define APPLETALK_SOCKET__GETATTR 0x00000010UL
#define APPLETALK_SOCKET__SETATTR 0x00000020UL
#define APPLETALK_SOCKET__LOCK 0x00000040UL
#define APPLETALK_SOCKET__RELABELFROM 0x00000080UL
#define APPLETALK_SOCKET__RELABELTO 0x00000100UL
#define APPLETALK_SOCKET__APPEND 0x00000200UL
#define APPLETALK_SOCKET__BIND 0x00000400UL
#define APPLETALK_SOCKET__CONNECT 0x00000800UL
#define APPLETALK_SOCKET__LISTEN 0x00001000UL
#define APPLETALK_SOCKET__ACCEPT 0x00002000UL
#define APPLETALK_SOCKET__GETOPT 0x00004000UL
#define APPLETALK_SOCKET__SETOPT 0x00008000UL
#define APPLETALK_SOCKET__SHUTDOWN 0x00010000UL
#define APPLETALK_SOCKET__RECVFROM 0x00020000UL
#define APPLETALK_SOCKET__SENDTO 0x00040000UL
#define APPLETALK_SOCKET__RECV_MSG 0x00080000UL
#define APPLETALK_SOCKET__SEND_MSG 0x00100000UL
#define APPLETALK_SOCKET__NAME_BIND 0x00200000UL

1
security/selinux/include/class_to_string.h
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@ -58,3 +58,4 @@
S_("nscd")
S_("association")
S_("netlink_kobject_uevent_socket")
S_("appletalk_socket")

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

@ -60,6 +60,7 @@
#define SECCLASS_NSCD 53
#define SECCLASS_ASSOCIATION 54
#define SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET 55
#define SECCLASS_APPLETALK_SOCKET 56
/*
* Security identifier indices for initial entities