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selinux-refpolicy/policy/modules/kernel/corenetwork.if.in
David Sugar 8d21fda960 Separate read and write interface for tun_tap_device_t 
The following patch creates two additional interfaces for tun_tap_device_t to grant only read or only write access (rather than both read and write access).  It is possible to open a tap device for only reading or only writing and this allows policy to match that use.

Signed-off-by: Dave Sugar <dsugar@tresys.com>
2017-09-06 10:59:34 -04:00

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## <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 node type
## </summary>
## <desc>
## <p>
## Define type to be a network node 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 nodes.
## </summary>
## </param>
#
interface(`corenet_node',`
gen_require(`
attribute node_type;
')
typeattribute $1 node_type;
')
########################################
## <summary>
## Define type to be a network packet type
## </summary>
## <desc>
## <p>
## Define type to be a network 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 packet.
## </summary>
## </param>
#
interface(`corenet_packet',`
gen_require(`
attribute packet_type;
')
typeattribute $1 packet_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>
## Make the specified type usable
## for labeled ipsec.
## </summary>
## <param name="domain">
## <summary>
## Type to be used for labeled ipsec.
## </summary>
## </param>
#
interface(`corenet_spd_type',`
gen_require(`
attribute ipsec_spd_type;
')
typeattribute $1 ipsec_spd_type;
')
########################################
## <summary>
## Define type to be an infiniband pkey type
## </summary>
## <desc>
## <p>
## Define type to be an infiniband pkey 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 infiniband pkeys.
## </summary>
## </param>
#
interface(`corenet_ib_pkey',`
gen_require(`
attribute ibpkey_type;
')
typeattribute $1 ibpkey_type;
')
########################################
## <summary>
## Define type to be an infiniband endport
## </summary>
## <desc>
## <p>
## Define type to be an infiniband endport
## </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 infiniband endports.
## </summary>
## </param>
#
interface(`corenet_ib_endport',`
gen_require(`
attribute ibendport_type;
')
typeattribute $1 ibendport_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 generic 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 defined_port_type;
')
allow $1 port_t:tcp_socket name_bind;
dontaudit $1 defined_port_type: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 defined_port_type;
')
allow $1 port_t:udp_socket name_bind;
dontaudit $1 defined_port_type: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 unreserved_port_type;
')
allow $1 unreserved_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 unreserved_port_type;
')
allow $1 unreserved_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 unreserved_port_type;
')
allow $1 unreserved_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 the TUN/TAP virtual network device.
## </summary>
## <param name="domain">
## <summary>
## The domain read allowed access.
## </summary>
## </param>
#
interface(`corenet_read_tun_tap_dev',`
gen_require(`
type tun_tap_device_t;
')
dev_list_all_dev_nodes($1)
allow $1 tun_tap_device_t:chr_file read_chr_file_perms;
')
########################################
## <summary>
## Write the TUN/TAP virtual network device.
## </summary>
## <param name="domain">
## <summary>
## The domain allowed write access.
## </summary>
## </param>
#
interface(`corenet_write_tun_tap_dev',`
gen_require(`
type tun_tap_device_t;
')
dev_list_all_dev_nodes($1)
allow $1 tun_tap_device_t:chr_file write_chr_file_perms;
')
########################################
## <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>
## 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_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_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_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_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_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>
## Allow specified type to set the context of
## a SPD entry for labeled ipsec associations.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corenet_setcontext_all_spds',`
gen_require(`
attribute ipsec_spd_type;
')
allow $1 ipsec_spd_type:association setcontext;
')
########################################
## <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>
## Access unlabeled infiniband pkeys.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corenet_ib_access_unlabeled_pkeys',`
kernel_ib_access_unlabeled_pkeys($1)
')
########################################
## <summary>
## Access all labeled infiniband pkeys.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corenet_ib_access_all_pkeys',`
gen_require(`
attribute ibpkey_type;
')
allow $1 ibpkey_type:infiniband_pkey access;
')
########################################
## <summary>
## Manage subnets on all labeled Infiniband endports
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corenet_ib_manage_subnet_all_endports',`
gen_require(`
attribute ibendport_type;
')
allow $1 ibendport_type:infiniband_endport manage_subnet;
')
########################################
## <summary>
## Manage subnet on all unlabeled Infiniband endports
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corenet_ib_manage_subnet_unlabeled_endports',`
kernel_ib_manage_subnet_unlabeled_endports($1)
')
########################################
## <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;
')
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