platform_system_sepolicy/unconfined.te
Stephen Smalley d99e6d5fa1 Restrict the ability to set SELinux enforcing mode to init.
Also make su and shell permissive in non-user builds to allow
use of setenforce without violating the neverallow rule.

Change-Id: Ie76ee04e90d5a76dfaa5f56e9e3eb7e283328a3f
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
2013-12-02 15:59:04 -05:00

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#######################################################
#
# This is the unconfined template. This template is the base policy
# which is used by daemons and other privileged components of
# Android.
#
# Historically, this template was called "unconfined" because it
# allowed the domain to do anything it wanted. Over time,
# this has changed, and will continue to change in the future.
# The rules in this file will be removed when no remaining
# unconfined domains require it, or when the rules contradict
# Android security best practices. Domains which need rules not
# provided by the unconfined template should add them directly to
# the relevant policy.
#
# The use of this template is discouraged.
######################################################
allow unconfineddomain self:capability_class_set *;
allow unconfineddomain kernel:security ~{ load_policy setenforce };
allow unconfineddomain kernel:system *;
allow unconfineddomain self:memprotect *;
allow unconfineddomain domain:process *;
allow unconfineddomain domain:fd *;
allow unconfineddomain domain:dir r_dir_perms;
allow unconfineddomain domain:lnk_file r_file_perms;
allow unconfineddomain domain:{ fifo_file file } rw_file_perms;
allow unconfineddomain domain:socket_class_set *;
allow unconfineddomain domain:ipc_class_set *;
allow unconfineddomain domain:key *;
allow unconfineddomain fs_type:filesystem *;
allow unconfineddomain {fs_type dev_type file_type}:{ dir blk_file lnk_file sock_file fifo_file } ~relabelto;
allow unconfineddomain {fs_type dev_type file_type -kmem_device}:{ chr_file file } ~{entrypoint relabelto};
allow unconfineddomain node_type:node *;
allow unconfineddomain node_type:{ tcp_socket udp_socket rawip_socket } node_bind;
allow unconfineddomain netif_type:netif *;
allow unconfineddomain port_type:socket_class_set name_bind;
allow unconfineddomain port_type:{ tcp_socket dccp_socket } name_connect;
allow unconfineddomain domain:peer recv;
allow unconfineddomain domain:binder { call transfer set_context_mgr };
allow unconfineddomain property_type:property_service set;