platform_system_sepolicy/shelldomain.te

# Rules for all shell domains (e.g. console service and adb shell).

# Access /data/local/tmp.
allow shelldomain shell_data_file:dir create_dir_perms;
allow shelldomain shell_data_file:file create_file_perms;
allow shelldomain shell_data_file:file rx_file_perms;

# adb bugreport
unix_socket_connect(shelldomain, dumpstate, dumpstate)

allow shelldomain rootfs:dir r_dir_perms;
allow shelldomain devpts:chr_file rw_file_perms;
allow shelldomain tty_device:chr_file rw_file_perms;
allow shelldomain console_device:chr_file rw_file_perms;
allow shelldomain input_device:chr_file rw_file_perms;
allow shelldomain system_file:file x_file_perms;
allow shelldomain shell_exec:file rx_file_perms;
allow shelldomain zygote_exec:file rx_file_perms;

r_dir_file(shelldomain, apk_data_file)

# Set properties.
unix_socket_connect(shelldomain, property, init)
allow shelldomain shell_prop:property_service set;
allow shelldomain ctl_dumpstate_prop:property_service set;
allow shelldomain debug_prop:property_service set;
allow shelldomain powerctl_prop:property_service set;

# systrace support - allow atrace to run
# debugfs doesn't support labeling individual files, so we have
# to grant read access to all of /sys/kernel/debug.
# Directory read access and file write access is already granted
# in domain.te.
allow shelldomain debugfs:file r_file_perms;

# allow shell to run dmesg
allow shelldomain kernel:system syslog_read;