5c1fe61eaa
This change limits global access to /system files down to:
/system/bin/linker*
/system/lib[64]/*
/system/etc/ld.config*
/system/etc/seccomp_policy/*
/system/etc/security/cacerts/*
/system/usr/share/zoneinfo/*
Bug: 111243627
Test: boot device, browse internet without denials to system_* types.
Test: VtsHalDrmV1_{1, 0}TargetTest without denials
Change-Id: I69894b29733979c2bc944ac80229e84de5d519f4
44 lines
2.1 KiB
Text
44 lines
2.1 KiB
Text
# HwBinder IPC from client to server, and callbacks
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binder_call(hal_telephony_client, hal_telephony_server)
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binder_call(hal_telephony_server, hal_telephony_client)
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hal_attribute_hwservice(hal_telephony, hal_telephony_hwservice)
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allowxperm hal_telephony_server self:udp_socket ioctl priv_sock_ioctls;
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allow hal_telephony_server self:netlink_route_socket nlmsg_write;
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allow hal_telephony_server kernel:system module_request;
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allow hal_telephony_server self:global_capability_class_set { setpcap setgid setuid net_admin net_raw };
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allow hal_telephony_server alarm_device:chr_file rw_file_perms;
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allow hal_telephony_server cgroup:dir create_dir_perms;
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allow hal_telephony_server cgroup:{ file lnk_file } r_file_perms;
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allow hal_telephony_server radio_device:chr_file rw_file_perms;
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allow hal_telephony_server radio_device:blk_file r_file_perms;
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allow hal_telephony_server mtd_device:dir search;
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allow hal_telephony_server efs_file:dir create_dir_perms;
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allow hal_telephony_server efs_file:file create_file_perms;
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allow hal_telephony_server vendor_shell_exec:file rx_file_perms;
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allow hal_telephony_server bluetooth_efs_file:file r_file_perms;
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allow hal_telephony_server bluetooth_efs_file:dir r_dir_perms;
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# property service
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set_prop(hal_telephony_server, radio_prop)
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set_prop(hal_telephony_server, exported_radio_prop)
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set_prop(hal_telephony_server, exported2_radio_prop)
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set_prop(hal_telephony_server, exported3_radio_prop)
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allow hal_telephony_server tty_device:chr_file rw_file_perms;
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# Allow hal_telephony_server to create and use netlink sockets.
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allow hal_telephony_server self:netlink_socket create_socket_perms_no_ioctl;
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allow hal_telephony_server self:netlink_generic_socket create_socket_perms_no_ioctl;
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allow hal_telephony_server self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;
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# Access to wake locks
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wakelock_use(hal_telephony_server)
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r_dir_file(hal_telephony_server, proc_net_type)
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r_dir_file(hal_telephony_server, sysfs_type)
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# granting the ioctl permission for hal_telephony_server should be device specific
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allow hal_telephony_server self:socket create_socket_perms_no_ioctl;
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