This file is indexed.

/usr/bin/bluez-simple-agent is in bluez 4.101-0ubuntu13.

This file is owned by root:root, with mode 0o755.

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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
#!/usr/bin/python

from __future__ import absolute_import, print_function, unicode_literals

from gi.repository import GObject

import sys
import dbus
import dbus.service
import dbus.mainloop.glib
from optparse import OptionParser

def ask(prompt):
	try:
		return raw_input(prompt)
	except:
		return input(prompt)

class Rejected(dbus.DBusException):
	_dbus_error_name = "org.bluez.Error.Rejected"

class Agent(dbus.service.Object):
	exit_on_release = True

	def set_exit_on_release(self, exit_on_release):
		self.exit_on_release = exit_on_release

	@dbus.service.method("org.bluez.Agent",
					in_signature="", out_signature="")
	def Release(self):
		print("Release")
		if self.exit_on_release:
			mainloop.quit()

	@dbus.service.method("org.bluez.Agent",
					in_signature="os", out_signature="")
	def Authorize(self, device, uuid):
		print("Authorize (%s, %s)" % (device, uuid))
		authorize = ask("Authorize connection (yes/no): ")
		if (authorize == "yes"):
			return
		raise Rejected("Connection rejected by user")

	@dbus.service.method("org.bluez.Agent",
					in_signature="o", out_signature="s")
	def RequestPinCode(self, device):
		print("RequestPinCode (%s)" % (device))
		return ask("Enter PIN Code: ")

	@dbus.service.method("org.bluez.Agent",
					in_signature="o", out_signature="u")
	def RequestPasskey(self, device):
		print("RequestPasskey (%s)" % (device))
		passkey = ask("Enter passkey: ")
		return dbus.UInt32(passkey)

	@dbus.service.method("org.bluez.Agent",
					in_signature="ou", out_signature="")
	def DisplayPasskey(self, device, passkey):
		print("DisplayPasskey (%s, %06d)" % (device, passkey))

	@dbus.service.method("org.bluez.Agent",
					in_signature="os", out_signature="")
	def DisplayPinCode(self, device, pincode):
		print("DisplayPinCode (%s, %s)" % (device, pincode))

	@dbus.service.method("org.bluez.Agent",
					in_signature="ou", out_signature="")
	def RequestConfirmation(self, device, passkey):
		print("RequestConfirmation (%s, %06d)" % (device, passkey))
		confirm = ask("Confirm passkey (yes/no): ")
		if (confirm == "yes"):
			return
		raise Rejected("Passkey doesn't match")

	@dbus.service.method("org.bluez.Agent",
					in_signature="s", out_signature="")
	def ConfirmModeChange(self, mode):
		print("ConfirmModeChange (%s)" % (mode))
		authorize = ask("Authorize mode change (yes/no): ")
		if (authorize == "yes"):
			return
		raise Rejected("Mode change by user")

	@dbus.service.method("org.bluez.Agent",
					in_signature="", out_signature="")
	def Cancel(self):
		print("Cancel")

def create_device_reply(device):
	print("New device (%s)" % (device))
	mainloop.quit()

def create_device_error(error):
	print("Creating device failed: %s" % (error))
	mainloop.quit()

if __name__ == '__main__':
	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)

	bus = dbus.SystemBus()
	manager = dbus.Interface(bus.get_object("org.bluez", "/"),
							"org.bluez.Manager")

	capability = "KeyboardDisplay"

	parser = OptionParser()
	parser.add_option("-c", "--capability", action="store",
					type="string", dest="capability")
	(options, args) = parser.parse_args()
	if options.capability:
		capability  = options.capability

	if len(args) > 0:
		path = manager.FindAdapter(args[0])
	else:
		path = manager.DefaultAdapter()

	adapter = dbus.Interface(bus.get_object("org.bluez", path),
							"org.bluez.Adapter")

	path = "/test/agent"
	agent = Agent(bus, path)

	mainloop = GObject.MainLoop()

	if len(args) > 1:
		if len(args) > 2:
			device = adapter.FindDevice(args[1])
			adapter.RemoveDevice(device)

		agent.set_exit_on_release(False)
		adapter.CreatePairedDevice(args[1], path, capability,
					timeout=60000,
					reply_handler=create_device_reply,
					error_handler=create_device_error)
	else:
		adapter.RegisterAgent(path, capability)
		print("Agent registered")

	mainloop.run()

	#adapter.UnregisterAgent(path)
	#print("Agent unregistered")