2019-01-12 00:24:35 +01:00
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## Network types
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2012-01-04 18:33:27 +01:00
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type node, node_type;
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type netif, netif_type;
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type port, port_type;
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2019-01-12 00:24:35 +01:00
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###
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### Domain with network access
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###
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# Use network sockets.
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allow netdomain self:tcp_socket create_stream_socket_perms;
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allow netdomain self:{ icmp_socket udp_socket rawip_socket } create_socket_perms;
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# Connect to ports.
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allow netdomain port_type:tcp_socket name_connect;
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# Bind to ports.
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2019-01-12 00:50:21 +01:00
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allow {netdomain -ephemeral_app} node_type:{ icmp_socket rawip_socket tcp_socket udp_socket } node_bind;
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2019-01-12 00:24:35 +01:00
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allow {netdomain -ephemeral_app} port_type:udp_socket name_bind;
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allow {netdomain -ephemeral_app} port_type:tcp_socket name_bind;
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# See changes to the routing table.
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allow netdomain self:netlink_route_socket { create read getattr write setattr lock append bind connect getopt setopt shutdown nlmsg_read };
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# Talks to netd via dnsproxyd socket.
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unix_socket_connect(netdomain, dnsproxyd, netd)
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# Talks to netd via fwmarkd socket.
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unix_socket_connect(netdomain, fwmarkd, netd)
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# Connect to mdnsd via mdnsd socket.
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unix_socket_connect(netdomain, mdnsd, mdnsd)
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