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type superuser_device, file_type;
## Perms for the daemon
type sudaemon, domain;
userdebug_or_eng(`
domain_trans(init, su_exec, sudaemon)
# The userspace app uses /dev sockets to control per-app access
allow sudaemon superuser_device:dir { create rw_dir_perms setattr unlink };
allow sudaemon superuser_device:sock_file { create setattr unlink write };
# sudaemon is also permissive to permit setenforce.
permissive sudaemon;
# Add sudaemon to various domains
net_domain(sudaemon)
app_domain(sudaemon)
dontaudit sudaemon self:capability_class_set *;
dontaudit sudaemon kernel:security *;
dontaudit sudaemon kernel:system *;
dontaudit sudaemon self:memprotect *;
dontaudit sudaemon domain:process *;
dontaudit sudaemon domain:fd *;
dontaudit sudaemon domain:dir *;
dontaudit sudaemon domain:lnk_file *;
dontaudit sudaemon domain:{ fifo_file file } *;
dontaudit sudaemon domain:socket_class_set *;
dontaudit sudaemon domain:ipc_class_set *;
dontaudit sudaemon domain:key *;
dontaudit sudaemon fs_type:filesystem *;
dontaudit sudaemon {fs_type dev_type file_type}:dir_file_class_set *;
dontaudit sudaemon node_type:node *;
dontaudit sudaemon node_type:{ tcp_socket udp_socket rawip_socket } *;
dontaudit sudaemon netif_type:netif *;
dontaudit sudaemon port_type:socket_class_set *;
dontaudit sudaemon port_type:{ tcp_socket dccp_socket } *;
dontaudit sudaemon domain:peer *;
dontaudit sudaemon domain:binder *;
dontaudit sudaemon property_type:property_service *;
')
## Perms for the app
userdebug_or_eng(`
typealias shell alias suclient;
# Translate user apps to the shell domain when using su
domain_auto_trans(untrusted_app, su_exec, suclient)
allow suclient sudaemon:unix_stream_socket { connectto read write setopt ioctl };
allow suclient superuser_device:dir { create rw_dir_perms setattr unlink };
allow suclient superuser_device:sock_file { create setattr unlink write };
allow suclient untrusted_app_devpts:chr_file { read write ioctl };
# For Settings' control of access
allow system_app superuser_device:sock_file { read write create setattr unlink getattr };
allow system_app sudaemon:unix_stream_socket { connectto read write setopt ioctl };
allow system_app superuser_device:dir { create rw_dir_perms setattr unlink };
')
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