## <summary>policy for nsplugin</summary>

########################################
## <summary>
##	Create, read, write, and delete
##	nsplugin rw files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_manage_rw_files',`
	gen_require(`
		type nsplugin_rw_t;
	')

	allow $1 nsplugin_rw_t:file manage_file_perms;
	allow $1 nsplugin_rw_t:dir rw_dir_perms;
')

########################################
## <summary>
##	Manage nsplugin rw files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_manage_rw',`
	gen_require(`
		type nsplugin_rw_t;
	')

         manage_dirs_pattern($1, nsplugin_rw_t, nsplugin_rw_t)
         manage_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t)
         manage_lnk_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t)
')

#######################################
## <summary>
##	The per role template for the nsplugin module.
## </summary>
## <desc>
##	<p>
##	This template creates a derived domains which are used
##	for nsplugin web browser.
##	</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>
#
interface(`nsplugin_role_notrans',`
	gen_require(`
		type nsplugin_rw_t;
		type nsplugin_home_t;
		type nsplugin_exec_t;
		type nsplugin_config_exec_t;
		type nsplugin_t;
		type nsplugin_config_t;
		class x_drawable all_x_drawable_perms;
		class x_resource all_x_resource_perms;
		class dbus send_msg;
	')

	role $1 types nsplugin_t;
	role $1 types nsplugin_config_t;

	allow nsplugin_t $2:process signull;
	allow nsplugin_t $2:dbus send_msg;
	allow $2 nsplugin_t:dbus send_msg;

	list_dirs_pattern($2, nsplugin_rw_t, nsplugin_rw_t)
	read_files_pattern($2, nsplugin_rw_t, nsplugin_rw_t)
	read_lnk_files_pattern($2, nsplugin_rw_t, nsplugin_rw_t)
	can_exec($2, nsplugin_rw_t)

	#Leaked File Descriptors
ifdef(`hide_broken_symptoms', `
	dontaudit nsplugin_t $2:socket_class_set { read write };
	dontaudit nsplugin_t $2:fifo_file rw_inherited_fifo_file_perms;
	dontaudit nsplugin_config_t $2:socket_class_set { read write };
	dontaudit nsplugin_config_t $2:fifo_file rw_inherited_fifo_file_perms;
')
	allow nsplugin_t $2:unix_stream_socket connectto;
	dontaudit nsplugin_t $2:process ptrace;
	allow nsplugin_t $2:sem rw_sem_perms;
	allow nsplugin_t $2:shm rw_shm_perms;
	dontaudit nsplugin_t $2:shm destroy;
	allow $2 nsplugin_t:sem rw_sem_perms;

	allow $2 nsplugin_t:process { getattr ptrace signal_perms };
	allow $2 nsplugin_t:unix_stream_socket connectto;

	# Connect to pulseaudit server
	stream_connect_pattern(nsplugin_t, user_home_t, user_home_t, $2)
	gnome_stream_connect(nsplugin_t, $2)

	userdom_use_user_terminals(nsplugin_t)
	userdom_use_user_terminals(nsplugin_config_t)
	userdom_dontaudit_setattr_user_home_content_files(nsplugin_t)
	userdom_manage_tmpfs_role($1, nsplugin_t)

	optional_policy(`
		pulseaudio_role($1, nsplugin_t)
	')
')

#######################################
## <summary>
##	Role access for nsplugin
## </summary>
## <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_role">
##	<summary>
##	The role associated with the user domain.
##	</summary>
## </param>
## <param name="user_domain">
##	<summary>
##	The type of the user domain.
##	</summary>
## </param>
#
interface(`nsplugin_role',`
	gen_require(`
		type nsplugin_exec_t;
		type nsplugin_config_exec_t;
		type nsplugin_t;
		type nsplugin_config_t;
	')

	nsplugin_role_notrans($1, $2)

	domtrans_pattern($2, nsplugin_exec_t, nsplugin_t)
	domtrans_pattern($2, nsplugin_config_exec_t, nsplugin_config_t)

')

#######################################
## <summary>
##	The per role template for the nsplugin module.
## </summary>
## <param name="user_domain">
##	<summary>
##	The type of the user domain.
##	</summary>
## </param>
#
interface(`nsplugin_domtrans',`
	gen_require(`
		type nsplugin_exec_t;
		type nsplugin_t;
	')

	domtrans_pattern($1, nsplugin_exec_t, nsplugin_t)
	allow $1 nsplugin_t:unix_stream_socket connectto;
	allow nsplugin_t $1:process signal;
')
#######################################
## <summary>
##	The per role template for the nsplugin module.
## </summary>
## <param name="user_domain">
##	<summary>
##	The type of the user domain.
##	</summary>
## </param>
#
interface(`nsplugin_domtrans_config',`
	gen_require(`
		type nsplugin_config_exec_t;
		type nsplugin_config_t;
	')

	domtrans_pattern($1, nsplugin_config_exec_t, nsplugin_config_t)
')

########################################
## <summary>
##	Search nsplugin rw directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_search_rw_dir',`
	gen_require(`
		type nsplugin_rw_t;
	')

	allow $1 nsplugin_rw_t:dir search_dir_perms;
')

########################################
## <summary>
##	Read nsplugin rw files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_read_rw_files',`
	gen_require(`
		type nsplugin_rw_t;
	')

	list_dirs_pattern($1, nsplugin_rw_t, nsplugin_rw_t)
	read_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t)
	read_lnk_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t)
')

########################################
## <summary>
##	Read nsplugin home files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_read_home',`
	gen_require(`
		type nsplugin_home_t;
	')

	list_dirs_pattern($1, nsplugin_home_t, nsplugin_home_t)
	read_files_pattern($1, nsplugin_home_t, nsplugin_home_t)
	read_lnk_files_pattern($1, nsplugin_home_t, nsplugin_home_t)
')

########################################
## <summary>
##	Exec nsplugin rw files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_rw_exec',`
	gen_require(`
		type nsplugin_rw_t;
	')

	can_exec($1, nsplugin_rw_t)
')

########################################
## <summary>
##	Create, read, write, and delete
##	nsplugin home files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_manage_home_files',`
	gen_require(`
		type nsplugin_home_t;
	')

	manage_files_pattern($1, nsplugin_home_t, nsplugin_home_t)
')

########################################
## <summary>
##	Allow attempts to read and write to
##	nsplugin named pipes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`nsplugin_rw_pipes',`
	gen_require(`
		type nsplugin_home_t;
	')

	allow $1 nsplugin_home_t:fifo_file rw_fifo_file_perms; 
')

########################################
## <summary>
##	Read and write to nsplugin shared memory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`nsplugin_rw_shm',`
	gen_require(`
		type nsplugin_t;
	')

	allow $1 nsplugin_t:shm rw_shm_perms;
')

#####################################
## <summary>
##      Allow read and write access to nsplugin semaphores.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`nsplugin_rw_semaphores',`
        gen_require(`
                type nsplugin_t;
        ')

        allow $1 nsplugin_t:sem rw_sem_perms;
')

########################################
## <summary>
##	Execute nsplugin_exec_t 
##	in the specified domain.
## </summary>
## <desc>
##	<p>
##	Execute a nsplugin_exec_t
##	in the specified domain.  
##	</p>
##	<p>
##	No interprocess communication (signals, pipes,
##	etc.) is provided by this interface since
##	the domains are not owned by this module.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="target_domain">
##	<summary>
##	The type of the new process.
##	</summary>
## </param>
#
interface(`nsplugin_exec_domtrans',`
	gen_require(`
		type nsplugin_exec_t;
	')

	allow $2 nsplugin_exec_t:file entrypoint;
	domtrans_pattern($1, nsplugin_exec_t, $2)
')