This file is indexed.

/etc/selinux/mls/contexts/x_contexts is in selinux-policy-mls 2:2.20140206-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
#
# Config file for XSELinux extension
#


#
##
### Rules for X Clients
##
#

#
# The default client rule defines a context to be used for all clients
# connecting to the server from a remote host.
#
client	*				system_u:object_r:remote_t:s0


#
##
### Rules for X Properties
##
#

#
# Property rules map a property name to a context.  A default property
# rule indicated by an asterisk should follow all other property rules.
#
# Properties that normal clients may only read
property _SELINUX_*			system_u:object_r:seclabel_xproperty_t:s0

# Clipboard and selection properties
property CUT_BUFFER?			system_u:object_r:clipboard_xproperty_t:s0

# Default fallback type
property *	   			system_u:object_r:xproperty_t:s0


#
##
### Rules for X Extensions
##
#

#
# Extension rules map an extension name to a context.  A default extension
# rule indicated by an asterisk should follow all other extension rules.
#
# Restricted extensions
extension SELinux			system_u:object_r:security_xextension_t:s0

# Standard extensions
extension *	   			system_u:object_r:xextension_t:s0


#
##
### Rules for X Selections
##
#

# Selection rules map a selection name to a context.  A default selection
# rule indicated by an asterisk should follow all other selection rules.
#
# Standard selections
selection PRIMARY			system_u:object_r:clipboard_xselection_t:s0
selection CLIPBOARD			system_u:object_r:clipboard_xselection_t:s0

# Default fallback type
selection *				system_u:object_r:xselection_t:s0


#
##
### Rules for X Events
##
#

#
# Event rules map an event protocol name to a context.  A default event
# rule indicated by an asterisk should follow all other event rules.
#
# Input events
event X11:KeyPress			system_u:object_r:input_xevent_t:s0
event X11:KeyRelease			system_u:object_r:input_xevent_t:s0
event X11:ButtonPress			system_u:object_r:input_xevent_t:s0
event X11:ButtonRelease			system_u:object_r:input_xevent_t:s0
event X11:MotionNotify			system_u:object_r:input_xevent_t:s0
event XInputExtension:DeviceKeyPress	system_u:object_r:input_xevent_t:s0
event XInputExtension:DeviceKeyRelease	system_u:object_r:input_xevent_t:s0
event XInputExtension:DeviceButtonPress	system_u:object_r:input_xevent_t:s0
event XInputExtension:DeviceButtonRelease	system_u:object_r:input_xevent_t:s0
event XInputExtension:DeviceMotionNotify	system_u:object_r:input_xevent_t:s0
event XInputExtension:DeviceValuator	system_u:object_r:input_xevent_t:s0
event XInputExtension:ProximityIn	system_u:object_r:input_xevent_t:s0
event XInputExtension:ProximityOut	system_u:object_r:input_xevent_t:s0

# Client message events
event X11:ClientMessage			system_u:object_r:client_xevent_t:s0
event X11:SelectionNotify		system_u:object_r:client_xevent_t:s0
event X11:UnmapNotify			system_u:object_r:client_xevent_t:s0
event X11:ConfigureNotify		system_u:object_r:client_xevent_t:s0

# Default fallback type
event *					system_u:object_r:xevent_t:s0