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42 lines
1.8 KiB
42 lines
1.8 KiB
4 months ago
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# ==============================================
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# Policy File of /vendor/bin/wlan_assistant Executable File
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# ==============================================
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# Type Declaration
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# ==============================================
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type wlan_assistant_exec , exec_type, file_type, vendor_file_type;
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type wlan_assistant ,domain;
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# ==============================================
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# MTK Policy Rule
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# ==============================================
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init_daemon_domain(wlan_assistant)
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# Date : WK14.34
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# Operation : Migration
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# Purpose : for mtk debug mechanism. agpsd_data_file, mtk_agpsd are used
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# to share wifi scan results with AGPS module. netlink_socket is used to
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# listen events of wlan driver. udp_socket is used to do ioctl with wlan driver
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# kernel-3.18 uses netlink_socket, but kernel-4.4 uses generic netlink_socket
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allow wlan_assistant agpsd_data_file:sock_file write;
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allow wlan_assistant mtk_agpsd:unix_dgram_socket sendto;
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allow wlan_assistant agpsd_data_file:dir search;
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allow wlan_assistant self:netlink_generic_socket create_socket_perms_no_ioctl;
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allow wlan_assistant self:udp_socket { create ioctl };
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# Date : WK18.17
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# Operation : Migration
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# Purpose : To allow wlan_assistant monitor /vendor/nvdata/APCFG/APRDEB,
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# /storage/sdcard0, /vendor/firmware. Which can help to check if nvram,
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# driver config or firmware config file are changed, if yes, will write it
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# to wlan driver in time.
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# allow wlan_assistant wifi_data_file:file { read getattr open };
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# allow wlan_assistant wifi_data_file:dir { read search getattr open };
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allow wlan_assistant nvdata_file:dir { search read getattr open };
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allow wlan_assistant nvdata_file:file { read getattr open };
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allow wlan_assistant wmtWifi_device:chr_file { read write getattr open };
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allow wlan_assistant mnt_vendor_file :dir search;
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set_prop(wlan_assistant, vendor_mtk_nvram_ready_prop)
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