75806ef3c5
Ideally, public should only contain APIs (types / attributes) for
vendor. The other statements like allow/neverallow/typeattributes are
regarded as implementation detail for platform and should be in private.
Bug: 232023812
Test: m selinux_policy
Test: diff <(git diff --staged | grep "^-" | cut -b2- | sort) \
<(git diff --staged | grep "^+" | cut -b2- | sort)
Test: remove comments on plat_sepolicy.cil, replace base_typeattr_*
to base_typeattr and then compare old and new plat_sepolicy.cil
Change-Id: I5e7d2da4465ab0216de6bacdf03077d37f6ffe12
49 lines
1.6 KiB
Text
49 lines
1.6 KiB
Text
typeattribute wificond coredomain;
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set_prop(wificond, wifi_hal_prop)
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set_prop(wificond, wifi_prop)
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set_prop(wificond, ctl_default_prop)
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get_prop(wificond, hwservicemanager_prop)
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allow wificond legacykeystore_service:service_manager find;
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init_daemon_domain(wificond)
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binder_use(wificond)
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binder_call(wificond, system_server)
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binder_call(wificond, keystore)
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add_service(wificond, wifinl80211_service)
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hal_client_domain(wificond, hal_nlinterceptor)
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# create sockets to set interfaces up and down
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allow wificond self:udp_socket create_socket_perms;
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# setting interface state up/down is a privileged ioctl
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allowxperm wificond self:udp_socket ioctl { SIOCSIFFLAGS SIOCSIFHWADDR };
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allow wificond self:global_capability_class_set { net_admin net_raw };
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# allow wificond to speak to nl80211 in the kernel
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allow wificond self:netlink_socket create_socket_perms_no_ioctl;
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# newer kernels (e.g. 4.4 but not 4.1) have a new class for sockets
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allow wificond self:netlink_generic_socket create_socket_perms_no_ioctl;
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r_dir_file(wificond, proc_net_type)
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# allow wificond to check permission for dumping logs
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allow wificond permission_service:service_manager find;
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# dumpstate support
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allow wificond dumpstate:fd use;
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allow wificond dumpstate:fifo_file write;
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#### Offer the Wifi Keystore HwBinder service ###
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hwbinder_use(wificond)
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typeattribute wificond wifi_keystore_service_server;
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add_hwservice(wificond, system_wifi_keystore_hwservice)
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# Allow keystore2 binder access to serve the HwBinder service.
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allow wificond keystore_service:service_manager find;
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allow wificond wifi_key:keystore2_key {
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get_info
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use
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};
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