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1typeattribute recovery coredomain;
2
3# The allow rules are only included in the recovery policy.
4# Otherwise recovery is only allowed the domain rules.
5recovery_only(`
6  # Reboot the device
7  set_prop(recovery, powerctl_prop)
8
9  # Read serial number of the device from system properties
10  get_prop(recovery, serialno_prop)
11
12  # Set sys.usb.ffs.ready when starting minadbd for sideload.
13  get_prop(recovery, ffs_config_prop)
14  set_prop(recovery, ffs_control_prop)
15
16  # Set sys.usb.config when switching into fastboot.
17  set_prop(recovery, usb_control_prop)
18  set_prop(recovery, usb_prop)
19
20  # Read ro.boot.bootreason
21  get_prop(recovery, bootloader_boot_reason_prop)
22
23  # Read storage properties (for correctly formatting filesystems)
24  get_prop(recovery, storage_config_prop)
25
26  set_prop(recovery, gsid_prop)
27
28  # These are needed to allow recovery to manage network
29  allow recovery self:netlink_route_socket { create write read nlmsg_readpriv nlmsg_read };
30  allow recovery self:global_capability_class_set net_admin;
31  allow recovery self:tcp_socket { create ioctl };
32  allowxperm recovery self:tcp_socket ioctl { SIOCGIFFLAGS SIOCSIFFLAGS };
33
34  # Start snapuserd for merging VABC updates
35  set_prop(recovery, ctl_snapuserd_prop)
36
37  # Needed to communicate with snapuserd to complete merges.
38  allow recovery snapuserd_socket:sock_file write;
39  allow recovery snapuserd:unix_stream_socket connectto;
40  allow recovery dm_user_device:dir r_dir_perms;
41  get_prop(recovery, snapuserd_prop)
42
43  # Set fastbootd protocol property
44  set_prop(recovery, fastbootd_protocol_prop)
45
46  get_prop(recovery, recovery_config_prop)
47
48  # Needed to read bootconfig parameters through libfs_mgr
49  allow recovery proc_bootconfig:file r_file_perms;
50')
51