Class: Rex::Post::Meterpreter::Extensions::Stdapi::Railgun::Railgun::UnitTest

Inherits:
Test::Unit::TestCase
  • Object
show all
Includes:
MockMagic
Defined in:
lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb

Constant Summary collapse

STOCK_DLLS =

DLLs we know should be available at the time of this writing, and DLLs that because of changes since then should be available

[
	'kernel32',
	'ntdll',
	'user32',
	'ws2_32',
	'iphlpapi',
	'advapi32',
	'shell32',
	'netapi32',
	'crypt32',
] | Railgun::BUILTIN_DLLS

Constants included from MockMagic

MockMagic::TLV_TYPE_NAMES

Instance Method Summary collapse

Methods included from MockMagic

#make_mock_client, #mock_function_descriptions

Instance Method Details

#test_add_dll ⇒ Object 



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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb', line 69

def test_add_dll
	railgun = Railgun.new(make_mock_client())

	target_dll_name = 'discordia'
	target_windows_name = 'C:\look\behind\you'

	railgun.add_dll(target_dll_name, target_windows_name)

	actual_dll = railgun.get_dll(target_dll_name);

	assert_not_nil(actual_dll,
		"add_dll should make a DLL accessible via get_dll")

	assert_equal(actual_dll.dll_path, target_windows_name,
		"add_dll should set a dll path when specified")

	wrapper = railgun.send(target_dll_name.to_sym)

	assert_same(wrapper._dll, actual_dll,
		"railgun instance responds with dll wrapper of requested dll")
end

#test_add_function ⇒ Object 



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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb', line 135

def test_add_function
	mock_function_descriptions.each do |func|
		railgun = Railgun.new(make_mock_client(func[:platform]))

		dll_name = func[:dll_name]
		function_name = func[:name]

		railgun.add_dll(dll_name)
		railgun.add_function(dll_name, function_name, func[:return_type], func[:params])

		assert(railgun.get_dll(dll_name).functions.has_key?(function_name),
			"add_function should add a function to the DLL specified")
	end
end

#test_const ⇒ Object

end



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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb', line 62

def test_const
	railgun = Railgun.new(make_mock_client())

	assert_equal(0, railgun.const('SUCCESS'),
		"const should look up constants like SUCCESS")
end

#test_get_dll ⇒ Object 



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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb', line 101

def test_get_dll
	railgun = Railgun.new(make_mock_client())

	STOCK_DLLS.each do |dll_name|
		dll = railgun.get_dll(dll_name)

		# We want to ensure autoloading is working
		assert(dll.instance_of?(DLL),
			"get_dll should be able to return a value for dll #{dll_name}")

		assert(dll.frozen?,
			"Stock DLLs loaded lazily in get_dll should be frozen")

		# adding a function should create a local unfrozen instance
		railgun.add_function(dll_name, '__lolz', 'VOID', [])

		unfrozen_dll = railgun.get_dll(dll_name)

		assert_not_same(dll, unfrozen_dll,
			"add_function should create a local unfrozen instance that get_dll can then access")

		assert(!unfrozen_dll.frozen?,
			"add_function should create a local unfrozen instance that get_dll can then access")

		railgun2 = Railgun.new(make_mock_client())

		assert(!railgun2.get_dll(dll_name).functions.has_key?('__lolz'),
			"functions added to one instance of railgun should not be accessible to others")

		assert_not_same(!railgun2.get_dll(dll_name).functions, unfrozen_dll.functions,
			"function hash should have been duplicated during unfreeze")
	end
end

#test_known_dll_names ⇒ Object 



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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb', line 35

def test_known_dll_names
	railgun = Railgun.new(make_mock_client())

	dll_names = railgun.known_dll_names

	assert_equal(dll_names.length, dll_names.uniq.length,
		"known_dll_names should not have duplicates")

	STOCK_DLLS.each do |name|
		assert(dll_names.include?(name),
			"known_dll_names should include #{name}")
	end
end

#test_method_missing ⇒ Object 



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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/railgun.rb.ut.rb', line 91

def test_method_missing
	railgun = Railgun.new(make_mock_client())

	STOCK_DLLS.each do |dll_name|
		assert_nothing_raised do
			railgun.send(dll_name.to_sym)
		end
	end
end