439 lines
9.9 KiB
Plaintext
439 lines
9.9 KiB
Plaintext
########################################
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#
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# Network Interface generated macros
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#
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########################################
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define(`create_netif_interfaces',``
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########################################
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## <summary>
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## Send and receive TCP network traffic on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_tcp_sendrecv_$1',`
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gen_require(`
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type $1_netif_t;
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')
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allow dollarsone $1_netif_t:netif { tcp_send tcp_recv };
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')
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########################################
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## <summary>
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## Send UDP network traffic on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="write" weight="10"/>
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#
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interface(`corenet_udp_send_$1',`
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gen_require(`
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type $1_netif_t;
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')
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allow dollarsone $1_netif_t:netif udp_send;
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')
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########################################
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## <summary>
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## Receive UDP network traffic on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`corenet_udp_receive_$1',`
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gen_require(`
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type $1_netif_t;
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')
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allow dollarsone $1_netif_t:netif udp_recv;
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')
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########################################
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## <summary>
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## Send and receive UDP network traffic on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_udp_sendrecv_$1',`
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corenet_udp_send_$1(dollarsone)
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corenet_udp_receive_$1(dollarsone)
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')
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########################################
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## <summary>
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## Send raw IP packets on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="write" weight="10"/>
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#
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interface(`corenet_raw_send_$1',`
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gen_require(`
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type $1_netif_t;
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')
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allow dollarsone $1_netif_t:netif rawip_send;
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# cjp: comment out until raw access is
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# is fixed for network users
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#allow dollarsone self:capability net_raw;
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')
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########################################
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## <summary>
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## Receive raw IP packets on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`corenet_raw_receive_$1',`
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gen_require(`
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type $1_netif_t;
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')
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allow dollarsone $1_netif_t:netif rawip_recv;
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')
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########################################
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## <summary>
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## Send and receive raw IP packets on the $1 interface.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_raw_sendrecv_$1',`
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corenet_raw_send_$1(dollarsone)
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corenet_raw_receive_$1(dollarsone)
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')
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'') dnl end create_netif_interfaces
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########################################
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#
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# Network node generated macros
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#
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########################################
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define(`create_node_interfaces',``
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########################################
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## <summary>
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## Send and receive TCP traffic on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_tcp_sendrecv_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:node { tcp_send tcp_recv };
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')
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########################################
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## <summary>
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## Send UDP traffic on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="write" weight="10"/>
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#
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interface(`corenet_udp_send_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:node udp_send;
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')
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########################################
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## <summary>
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## Receive UDP traffic on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`corenet_udp_receive_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:node udp_recv;
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')
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########################################
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## <summary>
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## Send and receive UDP traffic on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_udp_sendrecv_$1_node',`
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corenet_udp_send_$1_node(dollarsone)
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corenet_udp_receive_$1_node(dollarsone)
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')
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########################################
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## <summary>
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## Send raw IP packets on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="write" weight="10"/>
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#
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interface(`corenet_raw_send_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:node rawip_send;
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')
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########################################
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## <summary>
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## Receive raw IP packets on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="write" weight="10"/>
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#
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interface(`corenet_raw_receive_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:node rawip_recv;
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')
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########################################
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## <summary>
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## Send and receive raw IP packets on the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_raw_sendrecv_$1_node',`
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corenet_raw_send_$1_node(dollarsone)
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corenet_raw_receive_$1_node(dollarsone)
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')
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########################################
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## <summary>
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## Bind TCP sockets to node $1.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="none"/>
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#
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interface(`corenet_tcp_bind_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:tcp_socket node_bind;
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')
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########################################
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## <summary>
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## Bind UDP sockets to the $1 node.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="none"/>
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#
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interface(`corenet_udp_bind_$1_node',`
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gen_require(`
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type $1_node_t;
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')
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allow dollarsone $1_node_t:udp_socket node_bind;
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')
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'') dnl end create_node_interfaces
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########################################
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#
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# Network port generated macros
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#
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########################################
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define(`create_port_interfaces',``
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########################################
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## <summary>
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## Send and receive TCP traffic on the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_tcp_sendrecv_$1_port',`
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gen_require(`
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type $1_port_t;
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')
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allow dollarsone $1_port_t:tcp_socket { send_msg recv_msg };
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')
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########################################
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## <summary>
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## Send UDP traffic on the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="write" weight="10"/>
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#
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interface(`corenet_udp_send_$1_port',`
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gen_require(`
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type $1_port_t;
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')
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allow dollarsone $1_port_t:udp_socket send_msg;
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')
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########################################
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## <summary>
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## Receive UDP traffic on the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`corenet_udp_receive_$1_port',`
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gen_require(`
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type $1_port_t;
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')
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allow dollarsone $1_port_t:udp_socket recv_msg;
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')
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########################################
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## <summary>
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## Send and receive UDP traffic on the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="both" weight="10"/>
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#
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interface(`corenet_udp_sendrecv_$1_port',`
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corenet_udp_send_$1_port(dollarsone)
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corenet_udp_receive_$1_port(dollarsone)
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')
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########################################
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## <summary>
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## Bind TCP sockets to the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="none"/>
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#
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interface(`corenet_tcp_bind_$1_port',`
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gen_require(`
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type $1_port_t;
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')
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allow dollarsone $1_port_t:tcp_socket name_bind;
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$2
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')
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########################################
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## <summary>
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## Bind UDP sockets to the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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## <infoflow type="none"/>
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#
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interface(`corenet_udp_bind_$1_port',`
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gen_require(`
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type $1_port_t;
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')
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allow dollarsone $1_port_t:udp_socket name_bind;
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$2
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')
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########################################
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## <summary>
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## Make a TCP connection to the $1 port.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`corenet_tcp_connect_$1_port',`
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gen_require(`
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type $1_port_t;
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')
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allow dollarsone $1_port_t:tcp_socket name_connect;
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')
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'') dnl end create_port_interfaces
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#
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# network_interface(linux_interfacename,mls_sensitivity)
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#
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define(`network_interface',`
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create_netif_interfaces($1)
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')
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#
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# network_node(node_name,mls_sensitivity,address,netmask)
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#
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define(`network_node',`
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create_node_interfaces($1)
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')
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# These next three macros have formatting, and should not me indented
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define(`determine_reserved_capability',`dnl
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ifelse(eval($2 < 1024),1,``allow' dollarsone self:capability net_bind_service;',`dnl
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ifelse($4,`',`',`determine_reserved_capability(shiftn(3,$*))')dnl end inner ifelse
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')dnl end outer ifelse
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') dnl end determine reserved capability
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define(`declare_ports',`dnl
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ifelse(eval($3 < 1024),1,`typeattribute $1 reserved_port_type;',`dnl')
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portcon $2 $3 context_template(system_u:object_r:$1,$4)
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ifelse(`$5',`',`',`declare_ports($1,shiftn(4,$*))')dnl
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')
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#
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# network_port(port_name,protocol portnum mls_sensitivity [,protocol portnum mls_sensitivity[,...]])
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#
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define(`network_port',`
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create_port_interfaces($1,determine_reserved_capability(shift($*)))
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')
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