## <summary>Policy controlling access to network objects</summary>
## <required val="true">
##	Contains the initial SIDs for network objects.
## </required>

########################################
## <summary>
##	Define type to be a network port type
## </summary>
## <desc>
##	<p>
##	Define type to be a network port type
##	</p>
##	<p>
##	This is for supporting third party modules and its
##	use is not allowed in upstream reference policy.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Type to be used for network ports.
##	</summary>
## </param>
#
interface(`corenet_port',`
	gen_require(`
		attribute port_type;
	')

	typeattribute $1 port_type;
')

########################################
## <summary>
##	Define network type to be a reserved port (lt 1024)
## </summary>
## <desc>
##	<p>
##	Define network type to be a reserved port (lt 1024)
##	</p>
##	<p>
##	This is for supporting third party modules and its
##	use is not allowed in upstream reference policy.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Type to be used for network ports.
##	</summary>
## </param>
#
interface(`corenet_reserved_port',`
	gen_require(`
		attribute reserved_port_type;
	')

	typeattribute $1 reserved_port_type;
')

########################################
## <summary>
##	Define network type to be a rpc port ( 512 lt PORT lt 1024)
## </summary>
## <desc>
##	<p>
##	Define network type to be a rpc port ( 512 lt PORT lt 1024)
##	</p>
##	<p>
##	This is for supporting third party modules and its
##	use is not allowed in upstream reference policy.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Type to be used for network ports.
##	</summary>
## </param>
#
interface(`corenet_rpc_port',`
	gen_require(`
		attribute rpc_port_type;
	')

	typeattribute $1 rpc_port_type;
')

########################################
## <summary>
##	Define type to be a network client packet type
## </summary>
## <desc>
##	<p>
##	Define type to be a network client packet type
##	</p>
##	<p>
##	This is for supporting third party modules and its
##	use is not allowed in upstream reference policy.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Type to be used for a network client packet.
##	</summary>
## </param>
#
interface(`corenet_client_packet',`
	gen_require(`
		attribute packet_type, client_packet_type;
	')

	typeattribute $1 client_packet_type, packet_type;
')

########################################
## <summary>
##	Define type to be a network server packet type
## </summary>
## <desc>
##	<p>
##	Define type to be a network server packet type
##	</p>
##	<p>
##	This is for supporting third party modules and its
##	use is not allowed in upstream reference policy.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Type to be used for a network server packet.
##	</summary>
## </param>
#
interface(`corenet_server_packet',`
	gen_require(`
		attribute packet_type, server_packet_type;
	')

	typeattribute $1 server_packet_type, packet_type;
')

########################################
## <summary>
##	Send and receive TCP network traffic on generic interfaces.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to send and receive TCP network
##	traffic on generic network interfaces.
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_tcp_sendrecv_generic_node()</li>
##		<li>corenet_tcp_sendrecv_all_ports()</li>
##		<li>corenet_tcp_connect_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to connect to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:tcp_socket create_stream_socket_perms;
##	corenet_tcp_sendrecv_generic_if(myclient_t)
##	corenet_tcp_sendrecv_generic_node(myclient_t)
##	corenet_tcp_sendrecv_all_ports(myclient_t)
##	corenet_tcp_connect_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_tcp_sendrecv_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif { tcp_send tcp_recv egress ingress };
')

########################################
## <summary>
##	Send UDP network traffic on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif { udp_send egress };
')

########################################
## <summary>
##	Dontaudit attempts to send UDP network traffic
##	on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_send_generic_if',`
	gen_require(`
		type netif_t;
	')

	dontaudit $1 netif_t:netif { udp_send egress };
')

########################################
## <summary>
##	Receive UDP network traffic on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif { udp_recv ingress };
')

########################################
## <summary>
##	Do not audit attempts to receive UDP network
##	traffic on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_receive_generic_if',`
	gen_require(`
		type netif_t;
	')

	dontaudit $1 netif_t:netif { udp_recv ingress };
')

########################################
## <summary>
##	Send and receive UDP network traffic on generic interfaces.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to send and receive UDP network
##	traffic on generic network interfaces.
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_udp_sendrecv_generic_node()</li>
##		<li>corenet_udp_sendrecv_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to send to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:udp_socket create_socket_perms;
##	corenet_udp_sendrecv_generic_if(myclient_t)
##	corenet_udp_sendrecv_generic_node(myclient_t)
##	corenet_udp_sendrecv_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_udp_sendrecv_generic_if',`
	corenet_udp_send_generic_if($1)
	corenet_udp_receive_generic_if($1)
')

########################################
## <summary>
##	Do not audit attempts to send and receive UDP network
##	traffic on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_sendrecv_generic_if',`
	corenet_dontaudit_udp_send_generic_if($1)
	corenet_dontaudit_udp_receive_generic_if($1)
')

########################################
## <summary>
##	Send raw IP packets on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_send_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif { rawip_send egress };
')

########################################
## <summary>
##	Receive raw IP packets on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_receive_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif { rawip_recv ingress };
')

########################################
## <summary>
##	Send and receive raw IP packets on generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_sendrecv_generic_if',`
	corenet_raw_send_generic_if($1)
	corenet_raw_receive_generic_if($1)
')

########################################
## <summary>
##	Allow outgoing network traffic on the generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	The peer label of the outgoing network traffic.
##	</summary>
## </param>
## <infoflow type="write" weight="10"/>
#
interface(`corenet_out_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif egress;
')

########################################
## <summary>
##	Allow incoming traffic on the generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	The peer label of the incoming network traffic.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`corenet_in_generic_if',`
	gen_require(`
		type netif_t;
	')

	allow $1 netif_t:netif ingress;
')

########################################
## <summary>
##	Allow incoming and outgoing network traffic on the generic interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	The peer label of the network traffic.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_inout_generic_if',`
	corenet_in_generic_if($1)
	corenet_out_generic_if($1)
')

########################################
## <summary>
##	Send and receive TCP network traffic on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_sendrecv_all_if',`
	gen_require(`
		attribute netif_type;
	')

	allow $1 netif_type:netif { tcp_send tcp_recv egress ingress };
')

########################################
## <summary>
##	Send UDP network traffic on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_all_if',`
	gen_require(`
		attribute netif_type;
	')

	allow $1 netif_type:netif { udp_send egress };
')

########################################
## <summary>
##	Receive UDP network traffic on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_all_if',`
	gen_require(`
		attribute netif_type;
	')

	allow $1 netif_type:netif { udp_recv ingress };
')

########################################
## <summary>
##	Send and receive UDP network traffic on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_sendrecv_all_if',`
	corenet_udp_send_all_if($1)
	corenet_udp_receive_all_if($1)
')

########################################
## <summary>
##	Send raw IP packets on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_send_all_if',`
	gen_require(`
		attribute netif_type;
	')

	allow $1 netif_type:netif { rawip_send egress };
')

########################################
## <summary>
##	Receive raw IP packets on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_receive_all_if',`
	gen_require(`
		attribute netif_type;
	')

	allow $1 netif_type:netif { rawip_recv ingress };
')

########################################
## <summary>
##	Send and receive raw IP packets on all interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_sendrecv_all_if',`
	corenet_raw_send_all_if($1)
	corenet_raw_receive_all_if($1)
')

########################################
## <summary>
##	Send and receive TCP network traffic on generic nodes.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to send and receive TCP network
##	traffic to/from generic network nodes (hostnames/networks).
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_tcp_sendrecv_generic_if()</li>
##		<li>corenet_tcp_sendrecv_all_ports()</li>
##		<li>corenet_tcp_connect_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to connect to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:tcp_socket create_stream_socket_perms;
##	corenet_tcp_sendrecv_generic_if(myclient_t)
##	corenet_tcp_sendrecv_generic_node(myclient_t)
##	corenet_tcp_sendrecv_all_ports(myclient_t)
##	corenet_tcp_connect_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_tcp_sendrecv_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node { tcp_send tcp_recv sendto recvfrom };
')

########################################
## <summary>
##	Send UDP network traffic on generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node { udp_send sendto };
')

########################################
## <summary>
##	Receive UDP network traffic on generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node { udp_recv recvfrom };
')

########################################
## <summary>
##	Send and receive UDP network traffic on generic nodes.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to send and receive UDP network
##	traffic to/from generic network nodes (hostnames/networks).
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_udp_sendrecv_generic_if()</li>
##		<li>corenet_udp_sendrecv_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to send to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:udp_socket create_socket_perms;
##	corenet_udp_sendrecv_generic_if(myclient_t)
##	corenet_udp_sendrecv_generic_node(myclient_t)
##	corenet_udp_sendrecv_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_udp_sendrecv_generic_node',`
	corenet_udp_send_generic_node($1)
	corenet_udp_receive_generic_node($1)
')

########################################
## <summary>
##	Send raw IP packets on generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_send_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node { rawip_send sendto };
')

########################################
## <summary>
##	Receive raw IP packets on generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_receive_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node { rawip_recv recvfrom };
')

########################################
## <summary>
##	Send and receive raw IP packets on generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_sendrecv_generic_node',`
	corenet_raw_send_generic_node($1)
	corenet_raw_receive_generic_node($1)
')

########################################
## <summary>
##	Bind TCP sockets to generic nodes.
## </summary>
## <desc>
##	<p>
##	Bind TCP sockets to generic nodes.  This is
##	necessary for binding a socket so it
##	can be used for servers to listen
##	for incoming connections.
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>corenet_udp_bind_generic_node()</li>
##	</ul>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="1"/>
#
interface(`corenet_tcp_bind_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:tcp_socket node_bind;
')

########################################
## <summary>
##	Bind UDP sockets to generic nodes.
## </summary>
## <desc>
##	<p>
##	Bind UDP sockets to generic nodes.  This is
##	necessary for binding a socket so it
##	can be used for servers to listen
##	for incoming connections.
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>corenet_tcp_bind_generic_node()</li>
##	</ul>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="1"/>
#
interface(`corenet_udp_bind_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:udp_socket node_bind;
')

########################################
## <summary>
##	Bind raw sockets to genric nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
# rawip_socket node_bind does not make much sense.
# cjp: vmware hits this too
interface(`corenet_raw_bind_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:rawip_socket node_bind;
')

########################################
## <summary>
##	Allow outgoing network traffic to generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	The peer label of the outgoing network traffic.
##	</summary>
## </param>
## <infoflow type="write" weight="10"/>
#
interface(`corenet_out_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node sendto;
')

########################################
## <summary>
##	Allow incoming network traffic from generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	The peer label of the incoming network traffic.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`corenet_in_generic_node',`
	gen_require(`
		type node_t;
	')

	allow $1 node_t:node recvfrom;
')

########################################
## <summary>
##	Allow incoming and outgoing network traffic with generic nodes.
## </summary>
## <param name="domain">
##	<summary>
##	The peer label of the network traffic.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_inout_generic_node',`
	corenet_in_generic_node($1)
	corenet_out_generic_node($1)
')

########################################
## <summary>
##	Send and receive TCP network traffic on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_sendrecv_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:node { tcp_send tcp_recv sendto recvfrom };
')

########################################
## <summary>
##	Send UDP network traffic on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:node { udp_send sendto };
')

########################################
## <summary>
##	Do not audit attempts to send UDP network
##	traffic on any nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_send_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	dontaudit $1 node_type:node { udp_send sendto };
')

########################################
## <summary>
##	Receive UDP network traffic on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:node { udp_recv recvfrom };
')

########################################
## <summary>
##	Do not audit attempts to receive UDP
##	network traffic on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_receive_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	dontaudit $1 node_type:node { udp_recv recvfrom };
')

########################################
## <summary>
##	Send and receive UDP network traffic on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_sendrecv_all_nodes',`
	corenet_udp_send_all_nodes($1)
	corenet_udp_receive_all_nodes($1)
')

########################################
## <summary>
##	Do not audit attempts to send and receive UDP
##	network traffic on any nodes nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_sendrecv_all_nodes',`
	corenet_dontaudit_udp_send_all_nodes($1)
	corenet_dontaudit_udp_receive_all_nodes($1)
')

########################################
## <summary>
##	Send raw IP packets on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_send_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:node { rawip_send sendto };
')

########################################
## <summary>
##	Receive raw IP packets on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_receive_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:node { rawip_recv recvfrom };
')

########################################
## <summary>
##	Send and receive raw IP packets on all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_sendrecv_all_nodes',`
	corenet_raw_send_all_nodes($1)
	corenet_raw_receive_all_nodes($1)
')

########################################
## <summary>
##	Bind TCP sockets to all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:tcp_socket node_bind;
')

########################################
## <summary>
##	Bind UDP sockets to all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:udp_socket node_bind;
')

########################################
## <summary>
##	Bind raw sockets to all nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
# rawip_socket node_bind does not make much sense.
# cjp: vmware hits this too
interface(`corenet_raw_bind_all_nodes',`
	gen_require(`
		attribute node_type;
	')

	allow $1 node_type:rawip_socket node_bind;
')

########################################
## <summary>
##	Send and receive TCP network traffic on generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_sendrecv_generic_port',`
	gen_require(`
		type port_t;
	')

	allow $1 port_t:tcp_socket { send_msg recv_msg };
')

########################################
## <summary>
##	Do not audit send and receive TCP network traffic on generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_sendrecv_generic_port',`
	gen_require(`
		type port_t;
	')

	dontaudit $1 port_t:tcp_socket { send_msg recv_msg };
')

########################################
## <summary>
##	Send UDP network traffic on generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_generic_port',`
	gen_require(`
		type port_t;
	')

	allow $1 port_t:udp_socket send_msg;
')

########################################
## <summary>
##	Receive UDP network traffic on generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_generic_port',`
	gen_require(`
		type port_t;
	')

	allow $1 port_t:udp_socket recv_msg;
')

########################################
## <summary>
##	Send and receive UDP network traffic on generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_sendrecv_generic_port',`
	corenet_udp_send_generic_port($1)
	corenet_udp_receive_generic_port($1)
')

########################################
## <summary>
##	Bind TCP sockets to generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_generic_port',`
	gen_require(`
		type port_t;
		attribute port_type;
	')

	allow $1 port_t:tcp_socket name_bind;
	dontaudit $1 { port_type -port_t }:tcp_socket name_bind;
')

########################################
## <summary>
##	Do not audit bind TCP sockets to generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_bind_generic_port',`
	gen_require(`
		type port_t;
	')

	dontaudit $1 port_t:tcp_socket name_bind;
')

########################################
## <summary>
##	Bind UDP sockets to generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_generic_port',`
	gen_require(`
		type port_t;
		attribute port_type;
	')

	allow $1 port_t:udp_socket name_bind;
	dontaudit $1 { port_type -port_t }:udp_socket name_bind;
')

########################################
## <summary>
##	Connect TCP sockets to generic ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_connect_generic_port',`
	gen_require(`
		type port_t;
	')

	allow $1 port_t:tcp_socket name_connect;
')

########################################
## <summary>
##	Send and receive TCP network traffic on all ports.
## </summary>
## <desc>
##	<p>
##	Send and receive TCP network traffic on all ports.
##	Related interfaces:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_tcp_sendrecv_generic_if()</li>
##		<li>corenet_tcp_sendrecv_generic_node()</li>
##		<li>corenet_tcp_connect_all_ports()</li>
##		<li>corenet_tcp_bind_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to connect to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:tcp_socket create_stream_socket_perms;
##	corenet_tcp_sendrecv_generic_if(myclient_t)
##	corenet_tcp_sendrecv_generic_node(myclient_t)
##	corenet_tcp_sendrecv_all_ports(myclient_t)
##	corenet_tcp_connect_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_tcp_sendrecv_all_ports',`
	gen_require(`
		attribute port_type;
	')

	allow $1 port_type:tcp_socket { send_msg recv_msg };
')

########################################
## <summary>
##	Send UDP network traffic on all ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_all_ports',`
	gen_require(`
		attribute port_type;
	')

	allow $1 port_type:udp_socket send_msg;
')

########################################
## <summary>
##	Receive UDP network traffic on all ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_all_ports',`
	gen_require(`
		attribute port_type;
	')

	allow $1 port_type:udp_socket recv_msg;
')

########################################
## <summary>
##	Send and receive UDP network traffic on all ports.
## </summary>
## <desc>
##	<p>
##	Send and receive UDP network traffic on all ports.
##	Related interfaces:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_udp_sendrecv_generic_if()</li>
##		<li>corenet_udp_sendrecv_generic_node()</li>
##		<li>corenet_udp_bind_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to send to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:udp_socket create_socket_perms;
##	corenet_udp_sendrecv_generic_if(myclient_t)
##	corenet_udp_sendrecv_generic_node(myclient_t)
##	corenet_udp_sendrecv_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="both" weight="10"/>
#
interface(`corenet_udp_sendrecv_all_ports',`
	corenet_udp_send_all_ports($1)
	corenet_udp_receive_all_ports($1)
')

########################################
## <summary>
##	Bind TCP sockets to all ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_all_ports',`
	gen_require(`
		attribute port_type;
	')

	allow $1 port_type:tcp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Do not audit attepts to bind TCP sockets to any ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_bind_all_ports',`
	gen_require(`
		attribute port_type;
	')

	dontaudit $1 port_type:tcp_socket name_bind;
')

########################################
## <summary>
##	Bind UDP sockets to all ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_all_ports',`
	gen_require(`
		attribute port_type;
	')

	allow $1 port_type:udp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Do not audit attepts to bind UDP sockets to any ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_bind_all_ports',`
	gen_require(`
		attribute port_type;
	')

	dontaudit $1 port_type:udp_socket name_bind;
')

########################################
## <summary>
##	Connect TCP sockets to all ports.
## </summary>
## <desc>
##	<p>
##	Connect TCP sockets to all ports
##	</p>
##	<p>
##	Related interfaces:
##	</p>
##	<ul>
##		<li>corenet_all_recvfrom_unlabeled()</li>
##		<li>corenet_tcp_sendrecv_generic_if()</li>
##		<li>corenet_tcp_sendrecv_generic_node()</li>
##		<li>corenet_tcp_sendrecv_all_ports()</li>
##		<li>corenet_tcp_bind_all_ports()</li>
##	</ul>
##	<p>
##	Example client being able to connect to all ports over
##	generic nodes, without labeled networking:
##	</p>
##	<p>
##	allow myclient_t self:tcp_socket create_stream_socket_perms;
##	corenet_tcp_sendrecv_generic_if(myclient_t)
##	corenet_tcp_sendrecv_generic_node(myclient_t)
##	corenet_tcp_sendrecv_all_ports(myclient_t)
##	corenet_tcp_connect_all_ports(myclient_t)
##	corenet_all_recvfrom_unlabeled(myclient_t)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="write" weight="1"/>
#
interface(`corenet_tcp_connect_all_ports',`
	gen_require(`
		attribute port_type;
	')

	allow $1 port_type:tcp_socket name_connect;
')

########################################
## <summary>
##	Do not audit attempts to connect TCP sockets
##	to all ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_connect_all_ports',`
	gen_require(`
		attribute port_type;
	')

	dontaudit $1 port_type:tcp_socket name_connect;
')

########################################
## <summary>
##	Send and receive TCP network traffic on generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_sendrecv_reserved_port',`
	gen_require(`
		type reserved_port_t;
	')

	allow $1 reserved_port_t:tcp_socket { send_msg recv_msg };
')

########################################
## <summary>
##	Send UDP network traffic on generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_reserved_port',`
	gen_require(`
		type reserved_port_t;
	')

	allow $1 reserved_port_t:udp_socket send_msg;
')

########################################
## <summary>
##	Receive UDP network traffic on generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_reserved_port',`
	gen_require(`
		type reserved_port_t;
	')

	allow $1 reserved_port_t:udp_socket recv_msg;
')

########################################
## <summary>
##	Send and receive UDP network traffic on generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_sendrecv_reserved_port',`
	corenet_udp_send_reserved_port($1)
	corenet_udp_receive_reserved_port($1)
')

########################################
## <summary>
##	Bind TCP sockets to generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_reserved_port',`
	gen_require(`
		type reserved_port_t;
	')

	allow $1 reserved_port_t:tcp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Bind UDP sockets to generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_reserved_port',`
	gen_require(`
		type reserved_port_t;
	')

	allow $1 reserved_port_t:udp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Connect TCP sockets to generic reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_connect_reserved_port',`
	gen_require(`
		type reserved_port_t;
	')

	allow $1 reserved_port_t:tcp_socket name_connect;
')

########################################
## <summary>
##	Send and receive TCP network traffic on all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_sendrecv_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	allow $1 reserved_port_type:tcp_socket { send_msg recv_msg };
')

########################################
## <summary>
##	Send UDP network traffic on all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_send_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	allow $1 reserved_port_type:udp_socket send_msg;
')

########################################
## <summary>
##	Receive UDP network traffic on all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_receive_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	allow $1 reserved_port_type:udp_socket recv_msg;
')

########################################
## <summary>
##	Send and receive UDP network traffic on all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_sendrecv_all_reserved_ports',`
	corenet_udp_send_all_reserved_ports($1)
	corenet_udp_receive_all_reserved_ports($1)
')

########################################
## <summary>
##	Bind TCP sockets to all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	allow $1 reserved_port_type:tcp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Do not audit attempts to bind TCP sockets to all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_bind_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	dontaudit $1 reserved_port_type:tcp_socket name_bind;
')

########################################
## <summary>
##	Bind UDP sockets to all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	allow $1 reserved_port_type:udp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Do not audit attempts to bind UDP sockets to all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_bind_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	dontaudit $1 reserved_port_type:udp_socket name_bind;
')

########################################
## <summary>
##	Bind TCP sockets to all ports > 1024.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_all_unreserved_ports',`
	gen_require(`
		attribute port_type, reserved_port_type;
	')

	allow $1 { port_type -reserved_port_type }:tcp_socket name_bind;
')

########################################
## <summary>
##	Bind UDP sockets to all ports > 1024.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_all_unreserved_ports',`
	gen_require(`
		attribute port_type, reserved_port_type;
	')

	allow $1 { port_type -reserved_port_type }:udp_socket name_bind;
')

########################################
## <summary>
##	Connect TCP sockets to reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_connect_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	allow $1 reserved_port_type:tcp_socket name_connect;
')

########################################
## <summary>
##	Connect TCP sockets to all ports > 1024.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_connect_all_unreserved_ports',`
	gen_require(`
		attribute port_type, reserved_port_type;
	')

	allow $1 { port_type -reserved_port_type }:tcp_socket name_connect;
')

########################################
## <summary>
##	Do not audit attempts to connect TCP sockets
##	all reserved ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_connect_all_reserved_ports',`
	gen_require(`
		attribute reserved_port_type;
	')

	dontaudit $1 reserved_port_type:tcp_socket name_connect;
')

########################################
## <summary>
##	Connect TCP sockets to rpc ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_connect_all_rpc_ports',`
	gen_require(`
		attribute rpc_port_type;
	')

	allow $1 rpc_port_type:tcp_socket name_connect;
')

########################################
## <summary>
##	Do not audit attempts to connect TCP sockets
##	all rpc ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_connect_all_rpc_ports',`
	gen_require(`
		attribute rpc_port_type;
	')

	dontaudit $1 rpc_port_type:tcp_socket name_connect;
')

########################################
## <summary>
##	Read and write the TUN/TAP virtual network device.
## </summary>
## <param name="domain">
##	<summary>
##	The domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_rw_tun_tap_dev',`
	gen_require(`
		type tun_tap_device_t;
	')

	dev_list_all_dev_nodes($1)
	allow $1 tun_tap_device_t:chr_file rw_chr_file_perms;
')

########################################
## <summary>
##	Do not audit attempts to read or write the TUN/TAP
##	virtual network device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_rw_tun_tap_dev',`
	gen_require(`
		type tun_tap_device_t;
	')

	dontaudit $1 tun_tap_device_t:chr_file { read write };
')

########################################
## <summary>
##	Getattr the point-to-point device.
## </summary>
## <param name="domain">
##	<summary>
##	The domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_getattr_ppp_dev',`
	gen_require(`
		type ppp_device_t;
	')

	allow $1 ppp_device_t:chr_file getattr;
')

########################################
## <summary>
##	Read and write the point-to-point device.
## </summary>
## <param name="domain">
##	<summary>
##	The domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_rw_ppp_dev',`
	gen_require(`
		type ppp_device_t;
	')

	dev_list_all_dev_nodes($1)
	allow $1 ppp_device_t:chr_file rw_chr_file_perms;
')

########################################
## <summary>
##	Bind TCP sockets to all RPC ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_bind_all_rpc_ports',`
	gen_require(`
		attribute rpc_port_type;
	')

	allow $1 rpc_port_type:tcp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Do not audit attempts to bind TCP sockets to all RPC ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_bind_all_rpc_ports',`
	gen_require(`
		attribute rpc_port_type;
	')

	dontaudit $1 rpc_port_type:tcp_socket name_bind;
')

########################################
## <summary>
##	Bind UDP sockets to all RPC ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_bind_all_rpc_ports',`
	gen_require(`
		attribute rpc_port_type;
	')

	allow $1 rpc_port_type:udp_socket name_bind;
	allow $1 self:capability net_bind_service;
')

########################################
## <summary>
##	Do not audit attempts to bind UDP sockets to all RPC ports.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_bind_all_rpc_ports',`
	gen_require(`
		attribute rpc_port_type;
	')

	dontaudit $1 rpc_port_type:udp_socket name_bind;
')

########################################
## <summary>
##	Send and receive messages on a
##	non-encrypted (no IPSEC) network
##	session.
## </summary>
## <desc>
##	<p>
##	Send and receive messages on a
##	non-encrypted (no IPSEC) network
##	session.  (Deprecated)
##	</p>
##	<p>
##	The corenet_all_recvfrom_unlabeled() interface should be used instead
##	of this one.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_non_ipsec_sendrecv',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_all_recvfrom_unlabeled() instead.')
	corenet_all_recvfrom_unlabeled($1)
')

########################################
## <summary>
##	Do not audit attempts to send and receive
##	messages on a non-encrypted (no IPSEC) network
##	session.
## </summary>
## <desc>
##	<p>
##	Do not audit attempts to send and receive
##	messages on a non-encrypted (no IPSEC) network
##	session.
##	</p>
##	<p>
##	The corenet_dontaudit_all_recvfrom_unlabeled() interface should be
##	used instead of this one.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_non_ipsec_sendrecv',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_dontaudit_all_recvfrom_unlabeled() instead.')
	corenet_dontaudit_all_recvfrom_unlabeled($1)
')

########################################
## <summary>
##	Receive TCP packets from a NetLabel connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_recv_netlabel',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_tcp_recvfrom_netlabel() instead.')
	corenet_tcp_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Receive TCP packets from a NetLabel connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	allow $1 netlabel_peer_t:peer recv;
	allow $1 netlabel_peer_t:tcp_socket recvfrom;
')

########################################
## <summary>
##	Receive TCP packets from an unlabled connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_tcp_recvfrom_unlabeled',`
	kernel_tcp_recvfrom_unlabeled($1)
	kernel_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Do not audit attempts to receive TCP packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_recv_netlabel',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_dontaudit_tcp_recvfrom_netlabel() instead.')
	corenet_dontaudit_tcp_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Do not audit attempts to receive TCP packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	dontaudit $1 netlabel_peer_t:peer recv;
	dontaudit $1 netlabel_peer_t:tcp_socket recvfrom;
')

########################################
## <summary>
##	Do not audit attempts to receive TCP packets from an unlabeled
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_tcp_recvfrom_unlabeled',`
	kernel_dontaudit_tcp_recvfrom_unlabeled($1)
	kernel_dontaudit_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_dontaudit_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Receive UDP packets from a NetLabel connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_recv_netlabel',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_udp_recvfrom_netlabel() instead.')
	corenet_udp_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Receive UDP packets from a NetLabel connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	allow $1 netlabel_peer_t:peer recv;
	allow $1 netlabel_peer_t:udp_socket recvfrom;
')

########################################
## <summary>
##	Receive UDP packets from an unlabeled connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_udp_recvfrom_unlabeled',`
	kernel_udp_recvfrom_unlabeled($1)
	kernel_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Do not audit attempts to receive UDP packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_recv_netlabel',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_dontaudit_udp_recvfrom_netlabel($1) instead.')
	corenet_dontaudit_udp_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Do not audit attempts to receive UDP packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	dontaudit $1 netlabel_peer_t:peer recv;
	dontaudit $1 netlabel_peer_t:udp_socket recvfrom;
')

########################################
## <summary>
##	Do not audit attempts to receive UDP packets from an unlabeled
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_udp_recvfrom_unlabeled',`
	kernel_dontaudit_udp_recvfrom_unlabeled($1)
	kernel_dontaudit_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_dontaudit_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Receive Raw IP packets from a NetLabel connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_recv_netlabel',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_raw_recvfrom_netlabel() instead.')
	corenet_raw_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Receive Raw IP packets from a NetLabel connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	allow $1 netlabel_peer_t:peer recv;
	allow $1 netlabel_peer_t:rawip_socket recvfrom;
')

########################################
## <summary>
##	Receive Raw IP packets from an unlabeled connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_raw_recvfrom_unlabeled',`
	kernel_raw_recvfrom_unlabeled($1)
	kernel_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Do not audit attempts to receive Raw IP packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_raw_recv_netlabel',`
	refpolicywarn(`$0($*) has been deprecated, use corenet_dontaudit_raw_recvfrom_netlabel() instead.')
	corenet_dontaudit_raw_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Do not audit attempts to receive Raw IP packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_raw_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	dontaudit $1 netlabel_peer_t:peer recv;
	dontaudit $1 netlabel_peer_t:rawip_socket recvfrom;
')

########################################
## <summary>
##	Do not audit attempts to receive Raw IP packets from an unlabeled
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_raw_recvfrom_unlabeled',`
	kernel_dontaudit_raw_recvfrom_unlabeled($1)
	kernel_dontaudit_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_dontaudit_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Receive packets from an unlabeled connection.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to receive packets from an
##	unlabeled connection.  On machines that do not utilize
##	labeled networking, this will be required on all
##	networking domains.  On machines tha do utilize
##	labeled networking, this will be required for any
##	networking domain that is allowed to receive
##	network traffic that does not have a label.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`corenet_all_recvfrom_unlabeled',`
	kernel_tcp_recvfrom_unlabeled($1)
	kernel_udp_recvfrom_unlabeled($1)
	kernel_raw_recvfrom_unlabeled($1)
	kernel_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Receive packets from a NetLabel connection.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to receive NetLabel
##	network traffic, which utilizes the Commercial IP
##	Security Option (CIPSO) to set the MLS level
##	of the network packets.  This is required for
##	all networking domains that receive NetLabel
##	network traffic.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`corenet_all_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	allow $1 netlabel_peer_t:peer recv;
	allow $1 netlabel_peer_t:{ tcp_socket udp_socket rawip_socket } recvfrom;
')

########################################
## <summary>
##	Do not audit attempts to receive packets from an unlabeled connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_all_recvfrom_unlabeled',`
	kernel_dontaudit_tcp_recvfrom_unlabeled($1)
	kernel_dontaudit_udp_recvfrom_unlabeled($1)
	kernel_dontaudit_raw_recvfrom_unlabeled($1)
	kernel_dontaudit_recvfrom_unlabeled_peer($1)

	# XXX - at some point the oubound/send access check will be removed
	# but for right now we need to keep this in place so as not to break
	# older systems
	kernel_dontaudit_sendrecv_unlabeled_association($1)
')

########################################
## <summary>
##	Do not audit attempts to receive packets from a NetLabel
##	connection.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`corenet_dontaudit_all_recvfrom_netlabel',`
	gen_require(`
		type netlabel_peer_t;
	')

	dontaudit $1 netlabel_peer_t:peer recv;
	dontaudit $1 netlabel_peer_t:{ tcp_socket udp_socket rawip_socket } recvfrom;
')

########################################
## <summary>
##	Rules for receiving labeled TCP packets.
## </summary>
## <desc>
##	<p>
##	Rules for receiving labeled TCP packets.
##	</p>
##	<p>
##	Due to the nature of TCP, this is bidirectional.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="peer_domain">
##	<summary>
##	Peer domain.
##	</summary>
## </param>
#
interface(`corenet_tcp_recvfrom_labeled',`
	allow { $1 $2 } self:association sendto;
	allow $1 $2:{ association tcp_socket } recvfrom;
	allow $2 $1:{ association tcp_socket } recvfrom;

	allow $1 $2:peer recv;
	allow $2 $1:peer recv;

	# allow receiving packets from MLS-only peers using NetLabel
	corenet_tcp_recvfrom_netlabel($1)
	corenet_tcp_recvfrom_netlabel($2)
')

########################################
## <summary>
##	Rules for receiving labeled UDP packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="peer_domain">
##	<summary>
##	Peer domain.
##	</summary>
## </param>
#
interface(`corenet_udp_recvfrom_labeled',`
	allow $2 self:association sendto;
	allow $1 $2:{ association udp_socket } recvfrom;

	allow $1 $2:peer recv;

	# allow receiving packets from MLS-only peers using NetLabel
	corenet_udp_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Rules for receiving labeled raw IP packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="peer_domain">
##	<summary>
##	Peer domain.
##	</summary>
## </param>
#
interface(`corenet_raw_recvfrom_labeled',`
	allow $2 self:association sendto;
	allow $1 $2:{ association rawip_socket } recvfrom;

	allow $1 $2:peer recv;

	# allow receiving packets from MLS-only peers using NetLabel
	corenet_raw_recvfrom_netlabel($1)
')

########################################
## <summary>
##	Rules for receiving labeled packets via TCP, UDP and raw IP.
## </summary>
## <desc>
##	<p>
##	Rules for receiving labeled packets via TCP, UDP and raw IP.
##	</p>
##	<p>
##	Due to the nature of TCP, the rules (for TCP
##	networking only) are bidirectional.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="peer_domain">
##	<summary>
##	Peer domain.
##	</summary>
## </param>
#
interface(`corenet_all_recvfrom_labeled',`
	corenet_tcp_recvfrom_labeled($1,$2)
	corenet_udp_recvfrom_labeled($1,$2)
	corenet_raw_recvfrom_labeled($1,$2)
')

########################################
## <summary>
##	Send generic client packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_send_generic_client_packets',`
	gen_require(`
		type client_packet_t;
	')

	allow $1 client_packet_t:packet send;
')

########################################
## <summary>
##	Receive generic client packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_receive_generic_client_packets',`
	gen_require(`
		type client_packet_t;
	')

	allow $1 client_packet_t:packet recv;
')

########################################
## <summary>
##	Send and receive generic client packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_sendrecv_generic_client_packets',`
	corenet_send_generic_client_packets($1)
	corenet_receive_generic_client_packets($1)
')

########################################
## <summary>
##	Relabel packets to the generic client packet type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_relabelto_generic_client_packets',`
	gen_require(`
		type client_packet_t;
	')

	allow $1 client_packet_t:packet relabelto;
')

########################################
## <summary>
##	Send generic server packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_send_generic_server_packets',`
	gen_require(`
		type server_packet_t;
	')

	allow $1 server_packet_t:packet send;
')

########################################
## <summary>
##	Receive generic server packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_receive_generic_server_packets',`
	gen_require(`
		type server_packet_t;
	')

	allow $1 server_packet_t:packet recv;
')

########################################
## <summary>
##	Send and receive generic server packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_sendrecv_generic_server_packets',`
	corenet_send_generic_server_packets($1)
	corenet_receive_generic_server_packets($1)
')

########################################
## <summary>
##	Relabel packets to the generic server packet type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_relabelto_generic_server_packets',`
	gen_require(`
		type server_packet_t;
	')

	allow $1 server_packet_t:packet relabelto;
')

########################################
## <summary>
##	Send and receive unlabeled packets.
## </summary>
## <desc>
##	<p>
##	Send and receive unlabeled packets.
##	These packets do not match any netfilter
##	SECMARK rules.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_sendrecv_unlabeled_packets',`
	kernel_sendrecv_unlabeled_packets($1)
')

########################################
## <summary>
##	Send all client packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_send_all_client_packets',`
	gen_require(`
		attribute client_packet_type;
	')

	allow $1 client_packet_type:packet send;
')

########################################
## <summary>
##	Receive all client packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_receive_all_client_packets',`
	gen_require(`
		attribute client_packet_type;
	')

	allow $1 client_packet_type:packet recv;
')

########################################
## <summary>
##	Send and receive all client packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_sendrecv_all_client_packets',`
	corenet_send_all_client_packets($1)
	corenet_receive_all_client_packets($1)
')

########################################
## <summary>
##	Relabel packets to any client packet type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_relabelto_all_client_packets',`
	gen_require(`
		attribute client_packet_type;
	')

	allow $1 client_packet_type:packet relabelto;
')

########################################
## <summary>
##	Send all server packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_send_all_server_packets',`
	gen_require(`
		attribute server_packet_type;
	')

	allow $1 server_packet_type:packet send;
')

########################################
## <summary>
##	Receive all server packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_receive_all_server_packets',`
	gen_require(`
		attribute server_packet_type;
	')

	allow $1 server_packet_type:packet recv;
')

########################################
## <summary>
##	Send and receive all server packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_sendrecv_all_server_packets',`
	corenet_send_all_server_packets($1)
	corenet_receive_all_server_packets($1)
')

########################################
## <summary>
##	Relabel packets to any server packet type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_relabelto_all_server_packets',`
	gen_require(`
		attribute server_packet_type;
	')

	allow $1 server_packet_type:packet relabelto;
')

########################################
## <summary>
##	Send all packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_send_all_packets',`
	gen_require(`
		attribute packet_type;
	')

	allow $1 packet_type:packet send;
')

########################################
## <summary>
##	Receive all packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_receive_all_packets',`
	gen_require(`
		attribute packet_type;
	')

	allow $1 packet_type:packet recv;
')

########################################
## <summary>
##	Send and receive all packets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_sendrecv_all_packets',`
	corenet_send_all_packets($1)
	corenet_receive_all_packets($1)
')

########################################
## <summary>
##	Relabel packets to any packet type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_relabelto_all_packets',`
	gen_require(`
		attribute packet_type;
	')

	allow $1 packet_type:packet relabelto;
')

########################################
## <summary>
##	Unconfined access to network objects.
## </summary>
## <param name="domain">
##	<summary>
##	The domain allowed access.
##	</summary>
## </param>
#
interface(`corenet_unconfined',`
	gen_require(`
		attribute corenet_unconfined_type;
	')

	typeattribute $1 corenet_unconfined_type;
')