PAL.C.T MINI SHELL
## <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="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_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;
allow $2 nsplugin_config_t:process { getattr ptrace signal_perms };
# 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="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>
## manage nnsplugin home dirs.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nsplugin_manage_home_dirs',`
gen_require(`
type nsplugin_home_t;
')
manage_dirs_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>
## The type of the process performing this action.
## </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)
')
#######################################
## <summary>
## Create objects in a user home directory
## with an automatic type transition to
## the nsplugin home file type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="object_class">
## <summary>
## The class of the object to be created.
## </summary>
## </param>
#
interface(`nsplugin_user_home_dir_filetrans',`
gen_require(`
type nsplugin_home_t;
')
userdom_user_home_dir_filetrans($1, nsplugin_home_t, $2)
')
######################################
## <summary>
## Create objects in a user home directory
## with an automatic type transition to
## the nsplugin home file type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="object_class">
## <summary>
## The class of the object to be created.
## </summary>
## </param>
#
interface(`nsplugin_user_home_filetrans',`
gen_require(`
type nsplugin_home_t;
')
userdom_user_home_content_filetrans($1, nsplugin_home_t, $2)
')
#######################################
## <summary>
## Send signull signal to nsplugin
## processes.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nsplugin_signull',`
gen_require(`
type nsplugin_t;
')
allow $1 nsplugin_t:process signull;
')
#######################################
## <summary>
## Send generic signals to user nsplugin processes.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nsplugin_signal',`
gen_require(`
type nsplugin_t;
')
allow $1 nsplugin_t:process signal;
')
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