fb69c8e64f
Used when mapping RTM_GETLINK messages to this new permission. Users of netlink_route_sockets that do not use the net_domain() macro will need to grant this permission as needed. Compatibility with older vendor images is preserved by granting all vendor domains access to this new permission in *.compat.cil files. Bug: 141455849 Test: build (this change is a no-op without kernel changes) Change-Id: I18f1c9fc958120a26b7b3bea004920d848ffb26e
34 lines
1.2 KiB
Plaintext
34 lines
1.2 KiB
Plaintext
## Network types
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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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###
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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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allow {netdomain -ephemeral_app} node_type:{ icmp_socket rawip_socket tcp_socket udp_socket } node_bind;
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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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# b/141455849 gate RTM_GETLINK with a new permission nlmsg_readpriv and initially grant
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# this permission to everything that previously had the nlmsg_read permission.
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allow netdomain self:netlink_route_socket nlmsg_readpriv;
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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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