selinux-refpolicy/policy/modules/apps/wm.if

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## <summary>X Window Managers.</summary>
#######################################
## <summary>
## The role template for the wm module.
## </summary>
## <desc>
## <p>
## This template creates a derived domains which are used
## for window manager applications.
## </p>
## </desc>
## <param name="role_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>
#
template(`wm_role_template',`
gen_require(`
attribute wm_domain;
type wm_exec_t;
')
########################################
#
# Declarations
#
type $1_wm_t, wm_domain;
userdom_user_application_domain($1_wm_t, wm_exec_t)
role $2 types $1_wm_t;
########################################
#
# Policy
#
allow $3 $1_wm_t:fd use;
allow $1_wm_t $3:unix_stream_socket connectto;
allow $3 $1_wm_t:unix_stream_socket connectto;
allow $3 $1_wm_t:process { ptrace signal_perms };
ps_process_pattern($3, $1_wm_t)
allow $1_wm_t $3:process { signull sigkill };
domtrans_pattern($3, wm_exec_t, $1_wm_t)
corecmd_bin_domtrans($1_wm_t, $3)
corecmd_shell_domtrans($1_wm_t, $3)
mls_file_read_all_levels($1_wm_t)
mls_file_write_all_levels($1_wm_t)
mls_xwin_read_all_levels($1_wm_t)
mls_xwin_write_all_levels($1_wm_t)
mls_fd_use_all_levels($1_wm_t)
auth_use_nsswitch($1_wm_t)
xserver_role($2, $1_wm_t)
xserver_manage_core_devices($1_wm_t)
wm_write_pipes($1, $3)
optional_policy(`
dbus_connect_spec_session_bus($1, $1_wm_t)
dbus_spec_session_bus_client($1, $1_wm_t)
dbus_system_bus_client($1_wm_t)
optional_policy(`
wm_dbus_chat($1, $3)
')
')
optional_policy(`
gnome_stream_connect_all_gkeyringd($1_wm_t)
')
optional_policy(`
networkmanager_watch_etc_dirs($1_wm_t)
')
optional_policy(`
policykit_run_auth($1_wm_t, $2)
policykit_signal_auth($1_wm_t)
')
optional_policy(`
pulseaudio_run($1_wm_t, $2)
')
')
########################################
## <summary>
## Execute wm in the caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`wm_exec',`
gen_require(`
type wm_exec_t;
')
corecmd_search_bin($1)
can_exec($1, wm_exec_t)
')
########################################
## <summary>
## Send and receive messages from
## specified wm over dbus.
## </summary>
## <param name="role_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>
#
interface(`wm_dbus_chat',`
gen_require(`
type $1_wm_t;
class dbus send_msg;
')
allow $2 $1_wm_t:dbus send_msg;
allow $1_wm_t $2:dbus send_msg;
')
########################################
## <summary>
## Do not audit attempts to execute
## files in temporary directories.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`wm_dontaudit_exec_tmp_files',`
gen_require(`
type wm_tmp_t;
')
dontaudit $1 wm_tmp_t:file exec_file_perms;
')
########################################
## <summary>
## Do not audit attempts to execute
## files in temporary filesystems.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`wm_dontaudit_exec_tmpfs_files',`
gen_require(`
type wm_tmpfs_t;
')
dontaudit $1 wm_tmpfs_t:file exec_file_perms;
')
########################################
## <summary>
## Create a domain for applications
## that are launched by the window
## manager.
## </summary>
## <desc>
## <p>
## Create a domain for applications that are launched by the
## window manager (implying a domain transition). Typically
## these are graphical applications that are run interactively.
## </p>
## <p>
## The types will be made usable as a domain and file, making
## calls to domain_type() and files_type() redundant.
## </p>
## </desc>
## <param name="target_domain">
## <summary>
## Type to be used in the domain transition as the application
## domain.
## </summary>
## </param>
## <param name="entry_point">
## <summary>
## Type of the program to be used as an entry point to this domain.
## </summary>
## </param>
## <param name="source_domain">
## <summary>
## Type to be used as the source window manager domain.
## </summary>
## </param>
## <infoflow type="none"/>
#
interface(`wm_application_domain',`
gen_require(`
attribute wm_domain;
')
userdom_user_application_domain($1, $2)
domtrans_pattern(wm_domain, $2, $1)
')
########################################
## <summary>
## Write wm unnamed pipes.
## </summary>
## <param name="role_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>
#
interface(`wm_write_pipes',`
gen_require(`
type $1_wm_t;
')
allow $2 $1_wm_t:fifo_file write;
')