## <summary>Policy for Unreal Tournament 2004</summary>

#######################################
## <summary>
##	The per role template for the ut2004 module.
## </summary>
## <desc>
##	<p>
##	This template creates a derived domains which are used
##	for Unreal Tournament2004.
##	</p>
##	<p>
##	This template is invoked automatically for each user, and
##	generally does not need to be invoked directly
##	by policy writers.
##	</p>
## </desc>
## <param name="userdomain_prefix">
##	<summary>
##	The prefix of the user domain (e.g., user
##	is the prefix for user_t).
##	</summary>
## </param>
## <param name="user_domain">
##	<summary>
##	The type of the user domain.
##	</summary>
## </param>
## <param name="user_role">
##	<summary>
##	The role associated with the user domain.
##	</summary>
## </param>
#
template(`ut2004_per_role_template',`
	gen_require(`
		type ut2004_port_t, ut2004_exec_t;
	')

	########################################
	#
	# Declarations
	#
	type $1_ut2004_t;
	application_domain($1_ut2004_t,ut2004_exec_t)
	role $3 types $1_ut2004_t;

	type $1_ut2004_home_t alias $1_ut2004_rw_t;
	files_poly_member($1_ut2004_home_t)
	userdom_user_home_content($1,$1_ut2004_home_t)

	type $1_ut2004_tmpfs_t;
	files_tmpfs_file($1_ut2004_tmpfs_t)

	########################################
	#
	# Local policy
	#

	# clean this block up. remove it, audit it and renew it.
	allow $1_ut2004_t self:fifo_file write;
	allow $1_ut2004_t self:tcp_socket create_stream_socket_perms;
	allow $1_ut2004_t self:process signull;
	allow $1_ut2004_t self:process signal;
	allow $1_ut2004_t self:process execmem;
	allow $1_ut2004_t self:shm create_shm_perms;
	allow $1_ut2004_t self:unix_stream_socket connectto;
	allow $1_ut2004_t self:capability { sys_admin dac_override };
	#

	# X access, Home files
	manage_dirs_pattern($1_ut2004_t,$1_ut2004_home_t,$1_ut2004_home_t)
	manage_files_pattern($1_ut2004_t,$1_ut2004_home_t,$1_ut2004_home_t)
	manage_lnk_files_pattern($1_ut2004_t,$1_ut2004_home_t,$1_ut2004_home_t)
	userdom_search_user_home_dirs($1,$1_ut2004_t)

	allow $1_ut2004_t $2:fd use;
	allow $1_ut2004_t $2:process sigchld;
	allow $1_ut2004_t $2:unix_stream_socket connectto;
	allow $2 $1_ut2004_t:fd use;
	allow $2 $1_ut2004_t:shm { associate getattr };
	allow $2 $1_ut2004_t:shm { unix_read unix_write };
	allow $2 $1_ut2004_t:unix_stream_socket connectto;

	# X access, Home files
	manage_dirs_pattern($2,$1_ut2004_home_t,$1_ut2004_home_t)
	manage_files_pattern($2,$1_ut2004_home_t,$1_ut2004_home_t)
	manage_lnk_files_pattern($2,$1_ut2004_home_t,$1_ut2004_home_t)
	relabel_dirs_pattern($2,$1_ut2004_home_t,$1_ut2004_home_t)
	relabel_files_pattern($2,$1_ut2004_home_t,$1_ut2004_home_t)
	relabel_lnk_files_pattern($2,$1_ut2004_home_t,$1_ut2004_home_t)

	manage_files_pattern($1_ut2004_t,$1_ut2004_tmpfs_t,$1_ut2004_tmpfs_t)
	manage_lnk_files_pattern($1_ut2004_t,$1_ut2004_tmpfs_t,$1_ut2004_tmpfs_t)
	manage_fifo_files_pattern($1_ut2004_t,$1_ut2004_tmpfs_t,$1_ut2004_tmpfs_t)
	manage_sock_files_pattern($1_ut2004_t,$1_ut2004_tmpfs_t,$1_ut2004_tmpfs_t)
	fs_tmpfs_filetrans($1_ut2004_t,$1_ut2004_tmpfs_t,{ file lnk_file sock_file fifo_file })

	allow $1_ut2004_t $2:process signull;

	domain_auto_trans($2, ut2004_exec_t, $1_ut2004_t)
	# Unrestricted inheritance from the caller.
	allow $2 $1_ut2004_t:process { noatsecure siginh rlimitinh };

	# Allow the user domain to signal/ps.
	ps_process_pattern($2,$1_ut2004_t)
	allow $2 $1_ut2004_t:process signal_perms;
	
	kernel_read_network_state($1_ut2004_t)
	# Access /proc, sysctl
	kernel_read_system_state($1_ut2004_t)

	allow $1_ut2004_t ut2004_port_t:tcp_socket name_bind;
	allow $1_ut2004_t ut2004_port_t:udp_socket name_bind;

	corenet_all_recvfrom_unlabeled($1_ut2004_t)

	corenet_tcp_sendrecv_all_ports($1_ut2004_t)
	corenet_tcp_connect_all_ports($1_ut2004_t)
	corenet_tcp_sendrecv_all_if($1_ut2004_t)
	corenet_tcp_sendrecv_all_nodes($1_ut2004_t)
	corenet_tcp_bind_all_nodes($1_ut2004_t)

	corenet_udp_sendrecv_all_ports($1_ut2004_t)
	corenet_udp_sendrecv_all_if($1_ut2004_t)
	corenet_udp_sendrecv_all_nodes($1_ut2004_t)
	corenet_udp_bind_all_nodes($1_ut2004_t)

	corenet_dontaudit_tcp_sendrecv_generic_port($1_ut2004_t)
	corenet_dontaudit_tcp_bind_generic_port($1_ut2004_t)

	corenet_dontaudit_udp_bind_all_reserved_ports($1_ut2004_t)
	corenet_dontaudit_udp_bind_all_ports($1_ut2004_t)

	kernel_dontaudit_list_unlabeled($1_ut2004_t)
	kernel_dontaudit_getattr_unlabeled_files($1_ut2004_t)
	kernel_dontaudit_read_unlabeled_files($1_ut2004_t)

	files_read_usr_files($1_ut2004_t)
	files_read_usr_symlinks($1_ut2004_t)

	fs_search_auto_mountpoints($1_ut2004_t)

	dev_read_input($1_ut2004_t)

	files_read_etc_files($1_ut2004_t)

	files_dontaudit_list_non_security($1_ut2004_t)
	files_dontaudit_getattr_non_security_files($1_ut2004_t)

	files_read_non_security_files($1_ut2004_t)

	fs_dontaudit_getattr_all_fs($1_ut2004_t)
	fs_search_auto_mountpoints($1_ut2004_t)
	fs_list_inotifyfs($1_ut2004_t)

	libs_use_ld_so($1_ut2004_t)
	libs_use_shared_libs($1_ut2004_t)

	miscfiles_read_localization($1_ut2004_t)

	dev_rw_dri($1_ut2004_t)
	dev_getattr_dri_dev($1_ut2004_t)

	dev_write_sound($1_ut2004_t)
	dev_read_sound($1_ut2004_t)

	dev_getattr_sysfs_dirs($1_ut2004_t)

	fs_rw_tmpfs_files($1_ut2004_t)

	sysnet_dns_name_resolve($1_ut2004_t)
	
	userdom_manage_user_home_content_dirs($1,$1_ut2004_t)
	userdom_manage_user_home_content_files($1,$1_ut2004_t)
	userdom_manage_user_home_content_symlinks($1,$1_ut2004_t)
	userdom_manage_user_tmp_dirs($1,$1_ut2004_t)
	userdom_manage_user_tmp_files($1,$1_ut2004_t)
	userdom_manage_user_tmp_sockets($1,$1_ut2004_t)
	
	xserver_user_client_template($1,$1_ut2004_t,$1_ut2004_tmpfs_t)
	xserver_dontaudit_read_xdm_tmp_files($1_ut2004_t)
	xserver_dontaudit_getattr_xdm_tmp_sockets($1_ut2004_t)

	tunable_policy(`use_nfs_home_dirs',`
		fs_manage_nfs_dirs($1_ut2004_t)
		fs_manage_nfs_files($1_ut2004_t)
		fs_manage_nfs_symlinks($1_ut2004_t)
	')

	tunable_policy(`use_samba_home_dirs',`
		fs_manage_cifs_dirs($1_ut2004_t)
		fs_manage_cifs_files($1_ut2004_t)
		fs_manage_cifs_symlinks($1_ut2004_t)
	')

	tunable_policy(`write_untrusted_content && use_nfs_home_dirs',`
		files_search_home($1_ut2004_t)

		fs_search_auto_mountpoints($1_ut2004_t)
		fs_manage_nfs_dirs($1_ut2004_t)
		fs_manage_nfs_files($1_ut2004_t)
		fs_manage_nfs_symlinks($1_ut2004_t)
	',`
		fs_dontaudit_list_auto_mountpoints($1_ut2004_t)
		fs_dontaudit_manage_nfs_dirs($1_ut2004_t)
		fs_dontaudit_manage_nfs_files($1_ut2004_t)
	')

	tunable_policy(`write_untrusted_content && use_samba_home_dirs',`
		files_search_home($1_ut2004_t)

		fs_search_auto_mountpoints($1_ut2004_t)
		fs_manage_cifs_dirs($1_ut2004_t)
		fs_manage_cifs_files($1_ut2004_t)
		fs_manage_cifs_symlinks($1_ut2004_t)
	',`
		fs_dontaudit_list_auto_mountpoints($1_ut2004_t)
		fs_dontaudit_manage_cifs_dirs($1_ut2004_t)
		fs_dontaudit_manage_cifs_files($1_ut2004_t)
	')

	tunable_policy(`write_untrusted_content',`
		files_search_home($1_ut2004_t)
		userdom_manage_user_untrusted_content_tmp_files($1, $1_ut2004_t)
		files_tmp_filetrans($1_ut2004_t,$1_untrusted_content_tmp_t,file)
		files_tmp_filetrans($1_ut2004_t,$1_untrusted_content_tmp_t,dir)

		userdom_manage_user_untrusted_content_files($1,$1_ut2004_t)
		userdom_user_home_dir_filetrans($1,$1_ut2004_t,$1_untrusted_content_tmp_t, { file dir })
		userdom_user_home_content_filetrans($1,$1_ut2004_t,$1_untrusted_content_tmp_t, { file dir })
		',`
		files_dontaudit_list_home($1_ut2004_t)
		files_dontaudit_list_tmp($1_ut2004_t)

		userdom_dontaudit_list_user_home_dirs($1,$1_ut2004_t)
		userdom_dontaudit_manage_user_tmp_dirs($1,$1_ut2004_t)
		userdom_dontaudit_manage_user_tmp_files($1,$1_ut2004_t)
		userdom_dontaudit_manage_user_home_content_dirs($1,$1_ut2004_t)

	')

	optional_policy(`
		automount_dontaudit_getattr_tmp_dirs($1_ut2004_t)
	')

	optional_policy(`
		nscd_socket_use($1_ut2004_t)
	')
')

########################################
## <summary>
##	Read ut2004 per user homedir
## </summary>
## <desc>
##	<p>
##	Read ut2004 per user homedir
##	</p>
##	<p>
##	This is a templated interface, and should only
##	be called from a per-userdomain template.
##	</p>
## </desc>
## <param name="userdomain_prefix">
##	<summary>
##	The prefix of the user domain (e.g., user
##	is the prefix for user_t).
##	</summary>
## </param>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
template(`ut2004_read_user_home_files',`
	gen_require(`
		type $1_ut2004_home_t;
	')

	allow $2 $1_ut2004_home_t:dir list_dir_perms;
	allow $2 $1_ut2004_home_t:file read_file_perms;
')

########################################
## <summary>
##	write ut2004 per user homedir
## </summary>
## <desc>
##	<p>
##	write ut2004 per user homedir
##	</p>
##	<p>
##	This is a templated interface, and should only
##	be called from a per-userdomain template.
##	</p>
## </desc>
## <param name="userdomain_prefix">
##	<summary>
##	The prefix of the user domain (e.g., user
##	is the prefix for user_t).
##	</summary>
## </param>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
template(`ut2004_write_user_home_files',`
	gen_require(`
		type $1_ut2004_home_t;
	')

	allow $2 $1_ut2004_home_t:dir list_dir_perms;
	allow $2 $1_ut2004_home_t:file write;
')

########################################
## <summary>
##	Run ut2004 in user ut2004 domain.
## </summary>
## <desc>
##	<p>
##	Run ut2004 in ut2004 domain.
##	</p>
##	<p>
##	This is a templated interface, and should only
##	be called from a per-userdomain template.
##	</p>
## </desc>
## <param name="userdomain_prefix">
##	<summary>
##	The prefix of the user domain (e.g., user
##	is the prefix for user_t).
##	</summary>
## </param>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
template(`ut2004_domtrans_user_mozilla',`
	gen_require(`
		type $1_ut2004_t, ut2004_exec_t;
	')

	domtrans_pattern($2, ut2004_exec_t,$1_ut2004_t)
')

########################################
## <summary>
##	read/write ut2004 per user tcp_socket
## </summary>
## <desc>
##	<p>
##	read/write ut2004 per user tcp_socket
##	</p>
##	<p>
##	This is a templated interface, and should only
##	be called from a per-userdomain template.
##	</p>
## </desc>
## <param name="userdomain_prefix">
##	<summary>
##	The prefix of the user domain (e.g., user
##	is the prefix for user_t).
##	</summary>
## </param>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
template(`ut2004_rw_user_tcp_sockets',`
	gen_require(`
		type $1_ut2004_t;
	')

	allow $2 $1_ut2004_t:tcp_socket rw_socket_perms;
')

########################################
## <summary>
##	read/write ut2004 per user udp_socket
## </summary>
## <desc>
##	<p>
##	read/write ut2004 per user udp_socket
##	</p>
##	<p>
##	This is a templated interface, and should only
##	be called from a per-userdomain template.
##	</p>
## </desc>
## <param name="userdomain_prefix">
##	<summary>
##	The prefix of the user domain (e.g., user
##	is the prefix for user_t).
##	</summary>
## </param>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
template(`ut2004_rw_user_udp_sockets',`
	gen_require(`
		type $1_ut2004_t;
	')

	allow $2 $1_ut2004_t:udp_socket rw_socket_perms;
')