2f5a6a96bd
A common source of mistakes when authoring sepolicy is properly
setting up property sets. This is a 3 part step of:
1. Allowing the unix domain connection to the init/property service
2. Allowing write on the property_socket file
3. Allowing the set on class property_service
The macro unix_socket_connect() handled 1 and 2, but could be
confusing for first time policy authors. 3 had to be explicitly
added.
To correct this, we introduce a new macros:
set_prop(sourcedomain, targetprop)
This macro handles steps 1, 2 and 3.
No difference in sediff is expected.
(cherrypicked from commit 625a3526f1)
Change-Id: I630ba0178439c935d08062892990d43a3cc1239e
Signed-off-by: William Roberts <william.c.roberts@linux.intel.com>
46 lines
1.6 KiB
Text
46 lines
1.6 KiB
Text
# rild - radio interface layer daemon
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type rild, domain;
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type rild_exec, exec_type, file_type;
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init_daemon_domain(rild)
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net_domain(rild)
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allow rild self:netlink_route_socket nlmsg_write;
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allow rild kernel:system module_request;
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allow rild self:capability { setuid net_admin net_raw };
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allow rild alarm_device:chr_file rw_file_perms;
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allow rild cgroup:dir create_dir_perms;
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allow rild radio_device:chr_file rw_file_perms;
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allow rild radio_device:blk_file r_file_perms;
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allow rild mtd_device:dir search;
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allow rild efs_file:dir create_dir_perms;
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allow rild efs_file:file create_file_perms;
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allow rild shell_exec:file rx_file_perms;
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allow rild bluetooth_efs_file:file r_file_perms;
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allow rild bluetooth_efs_file:dir r_dir_perms;
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allow rild radio_data_file:dir rw_dir_perms;
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allow rild radio_data_file:file create_file_perms;
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allow rild sdcard_type:dir r_dir_perms;
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allow rild system_data_file:dir r_dir_perms;
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allow rild system_data_file:file r_file_perms;
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allow rild system_file:file x_file_perms;
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# property service
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set_prop(rild, radio_prop)
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set_prop(rild, net_radio_prop)
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set_prop(rild, system_radio_prop)
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auditallow rild net_radio_prop:property_service set;
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auditallow rild system_radio_prop:property_service set;
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# Read/Write to uart driver (for GPS)
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allow rild gps_device:chr_file rw_file_perms;
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allow rild tty_device:chr_file rw_file_perms;
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# Allow rild to create and use netlink sockets.
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allow rild self:netlink_socket create_socket_perms;
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allow rild self:netlink_kobject_uevent_socket create_socket_perms;
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# Access to wake locks
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wakelock_use(rild)
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allow rild self:socket create_socket_perms;
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