Unit test for OpenVPN Protocol implementation (class ProtoContext) More...

#include "test_common.hpp"
#include <iostream>
#include <string>
#include <sstream>
#include <deque>
#include <algorithm>
#include <cstring>
#include <limits>
#include <thread>
#include <gmock/gmock.h>
#include <openvpn/common/platform.hpp>
#include <openvpn/ssl/sslchoose.hpp>
#include <openvpn/client/cliproto.hpp>
#include <openvpn/common/exception.hpp>
#include <openvpn/common/file.hpp>
#include <openvpn/common/count.hpp>
#include <openvpn/time/time.hpp>
#include <openvpn/random/mtrandapi.hpp>
#include <openvpn/frame/frame.hpp>
#include <openvpn/ssl/proto.hpp>
#include <openvpn/init/initprocess.hpp>
#include <openvpn/crypto/cryptodcsel.hpp>
#include <openvpn/crypto/selftest.hpp>

Include dependency graph for test_proto.cpp:

Classes
class	DroughtMeasure

class	TestProto

class	TestProtoClient

class	TestProtoServer

class	NoisyWire

class	MySessionStats

struct	proto_test

class	ProtoUnitTest

class	TlsCryptV2WkcUnwrapTest

class	MockCallback

class	EventQueueVector

Macros
#define	OPENVPN_DEBUG

#define	USE_TLS_CRYPT_V2

#define	BF 0

#define	TLS_TIMEOUT_CLIENT 2000

#define	TLS_TIMEOUT_SERVER 2000

#define	SIMULATE_OOO

#define	SIMULATE_DROPPED

#define	SIMULATE_CORRUPTED

#define	RENEG 900

#define	FEEDBACK 1

#define	ITER 1000000

#define	SITER 1

#define	N_RETRIES 2

#define	STRINGIZE1(x) #x

#define	STRINGIZE(x) STRINGIZE1(x)

#define	PROTO_CIPHER "AES-128-CBC"

#define	TLS_VER_MIN TLSVersion::Type::UNDEF

#define	PROTO_DIGEST "SHA1"

#define	COMP_METH CompressContext::LZO_STUB

Functions
static auto	create_client_ssl_config (Frame::Ptr frame, ClientRandomAPI::Ptr rng, bool tls_version_mismatch=false)

static auto	create_client_proto_context (ClientSSLAPI::Config::Ptr cc, Frame::Ptr frame, ClientRandomAPI::Ptr rng, MySessionStats::Ptr cli_stats, Time &time, const std::string &tls_crypt_v2_key_fn="", bool tls_auth_only=false, bool use_dynamic_tls_crypt=false)

int	test (const struct proto_test &t)

int	test_retry (const int n_retries, const struct proto_test &test_config)

	TEST_F (ProtoUnitTest, BaseSingleThreadTlsEkm)

	TEST_F (ProtoUnitTest, BaseSingleThreadNoTlsEkm)

	TEST_F (ProtoUnitTest, BaseSingleThreadTlsCryptV2WithEmbeddedServerkey)

	TEST_F (ProtoUnitTest, BaseSingleThreadTlsCryptV2WithMissingEmbeddedServerkey)

	TEST_F (ProtoUnitTest, BaseSingleThreadTlsCryptV2WithTlsAuthAlsoActive)

	TEST_F (ProtoUnitTest, TlsAuthSessionSurvivesSpoofedTlsCryptV2Opcode)

	TEST_F (ProtoUnitTest, DynamicTlsCryptRekeysTlsCryptV2WithServerkeyInConfig)

	TEST_F (ProtoUnitTest, DynamicTlsCryptRekeysTlsCryptV2WithServerkeyId)

	TEST_F (ProtoUnitTest, DynamicTlsCryptRekeysTlsCryptV2OnTlsAuthServerWithServerkeyInConfig)

	TEST_F (ProtoUnitTest, DynamicTlsCryptRekeysTlsCryptV2OnTlsAuthServerWithServerkeyId)

	TEST_F (ProtoUnitTest, TlsCryptV2WkcRidesFirstControlPacket)

	TEST_F (ProtoUnitTest, TlsCryptV2WkcLargerThanControlPayload)

	TEST_F (ProtoUnitTest, TlsCryptV2ControlPacketCapHonored)

	TEST_F (TlsCryptV2WkcUnwrapTest, RejectsWkcLenLargerThanPacket)

	TEST_F (TlsCryptV2WkcUnwrapTest, RejectsWkcLenSmallerThanAuthTag)

	TEST_F (TlsCryptV2WkcUnwrapTest, UnknownServerKeyIdIsAnErrorAndNotAnException)

	TEST_F (TlsCryptV2WkcUnwrapTest, StripsResentWkc)

	TEST_F (TlsCryptV2WkcUnwrapTest, StripRejectsWkcLenLargerThanPacket)

	TEST_F (TlsCryptV2WkcUnwrapTest, StripRejectsWkcLenSmallerThanClientKey)

	TEST_F (TlsCryptV2WkcUnwrapTest, StripRejectsWkcLeavingNoTlsCryptFrame)

	TEST_F (TlsCryptV2WkcUnwrapTest, StripRejectsPacketShorterThanAFrame)

	TEST_F (TlsCryptV2WkcUnwrapTest, StripAccountsForServerKeyId)

	TEST_F (ProtoUnitTest, BaseMultipleThread)

	TEST (Proto, IvCiphersAead)

	TEST (Proto, IvCiphersNonPreferred)

	TEST (Proto, IvCiphersLegacy)

	TEST (Proto, ControlmessageInvalidchar)

	TEST (Proto, ClientProtoCheckCcMsg)

Variables
const char	message []

Detailed Description

Unit test for OpenVPN Protocol implementation (class ProtoContext)

Definition in file test_proto.cpp.

Macro Definition Documentation

◆ BF

#define BF 0

Definition at line 44 of file test_proto.cpp.

◆ COMP_METH

#define COMP_METH CompressContext::LZO_STUB

Definition at line 162 of file test_proto.cpp.

◆ FEEDBACK

#define FEEDBACK 1

Definition at line 101 of file test_proto.cpp.

◆ ITER

#define ITER 1000000

Definition at line 110 of file test_proto.cpp.

◆ N_RETRIES

#define N_RETRIES 2

Definition at line 122 of file test_proto.cpp.

◆ OPENVPN_DEBUG

#define OPENVPN_DEBUG

Definition at line 34 of file test_proto.cpp.

◆ PROTO_CIPHER

#define PROTO_CIPHER "AES-128-CBC"

Definition at line 144 of file test_proto.cpp.

◆ PROTO_DIGEST

#define PROTO_DIGEST "SHA1"

Definition at line 151 of file test_proto.cpp.

◆ RENEG

#define RENEG 900

Definition at line 96 of file test_proto.cpp.

◆ SIMULATE_CORRUPTED

#define SIMULATE_CORRUPTED

Definition at line 89 of file test_proto.cpp.

◆ SIMULATE_DROPPED

#define SIMULATE_DROPPED

Definition at line 88 of file test_proto.cpp.

◆ SIMULATE_OOO

#define SIMULATE_OOO

Definition at line 87 of file test_proto.cpp.

◆ SITER

#define SITER 1

Definition at line 117 of file test_proto.cpp.

◆ STRINGIZE

#define STRINGIZE ( x ) STRINGIZE1(x)

Definition at line 136 of file test_proto.cpp.

◆ STRINGIZE1

#define STRINGIZE1 ( x ) #x

Definition at line 135 of file test_proto.cpp.

◆ TLS_TIMEOUT_CLIENT

#define TLS_TIMEOUT_CLIENT 2000

Definition at line 79 of file test_proto.cpp.

◆ TLS_TIMEOUT_SERVER

#define TLS_TIMEOUT_SERVER 2000

Definition at line 82 of file test_proto.cpp.

◆ TLS_VER_MIN

#define TLS_VER_MIN TLSVersion::Type::UNDEF

Definition at line 145 of file test_proto.cpp.

◆ USE_TLS_CRYPT_V2

#define USE_TLS_CRYPT_V2

Definition at line 39 of file test_proto.cpp.

Function Documentation

◆ create_client_proto_context()

static auto create_client_proto_context	(	ClientSSLAPI::Config::Ptr	cc,
		Frame::Ptr	frame,
		ClientRandomAPI::Ptr	rng,
		MySessionStats::Ptr	cli_stats,
		Time &	time,
		const std::string &	tls_crypt_v2_key_fn = `""`,
		bool	tls_auth_only = `false`,
		bool	use_dynamic_tls_crypt = `false`
	)

static

Definition at line 923 of file test_proto.cpp.

Here is the caller graph for this function:

◆ create_client_ssl_config()

static auto create_client_ssl_config	(	Frame::Ptr	frame,
		ClientRandomAPI::Ptr	rng,
		bool	tls_version_mismatch = `false`
	)

static

Create a client ssl config for testing.

Returns

Definition at line 895 of file test_proto.cpp.

Here is the caller graph for this function:

◆ test()

int test ( const struct proto_test & t )

Definition at line 1042 of file test_proto.cpp.

◆ TEST() [1/5]

TEST	(	Proto	,
		ClientProtoCheckCcMsg
	)

Definition at line 1886 of file test_proto.cpp.

◆ TEST() [2/5]

TEST	(	Proto	,
		ControlmessageInvalidchar
	)

Definition at line 1827 of file test_proto.cpp.

◆ TEST() [3/5]

TEST	(	Proto	,
		IvCiphersAead
	)

Definition at line 1743 of file test_proto.cpp.

◆ TEST() [4/5]

TEST	(	Proto	,
		IvCiphersLegacy
	)

Definition at line 1781 of file test_proto.cpp.

◆ TEST() [5/5]

TEST	(	Proto	,
		IvCiphersNonPreferred
	)

Definition at line 1762 of file test_proto.cpp.

◆ TEST_F() [1/23]

TEST_F	(	ProtoUnitTest	,
		BaseMultipleThread
	)

Definition at line 1713 of file test_proto.cpp.

◆ TEST_F() [2/23]

TEST_F	(	ProtoUnitTest	,
		BaseSingleThreadNoTlsEkm
	)

Definition at line 1392 of file test_proto.cpp.

◆ TEST_F() [3/23]

TEST_F	(	ProtoUnitTest	,
		BaseSingleThreadTlsCryptV2WithEmbeddedServerkey
	)

Definition at line 1413 of file test_proto.cpp.

◆ TEST_F() [4/23]

TEST_F	(	ProtoUnitTest	,
		BaseSingleThreadTlsCryptV2WithMissingEmbeddedServerkey
	)

Definition at line 1419 of file test_proto.cpp.

◆ TEST_F() [5/23]

TEST_F	(	ProtoUnitTest	,
		BaseSingleThreadTlsCryptV2WithTlsAuthAlsoActive
	)

Definition at line 1425 of file test_proto.cpp.

◆ TEST_F() [6/23]

TEST_F	(	ProtoUnitTest	,
		BaseSingleThreadTlsEkm
	)

Definition at line 1380 of file test_proto.cpp.

◆ TEST_F() [7/23]

TEST_F	(	ProtoUnitTest	,
		DynamicTlsCryptRekeysTlsCryptV2OnTlsAuthServerWithServerkeyId
	)

Definition at line 1489 of file test_proto.cpp.

◆ TEST_F() [8/23]

TEST_F	(	ProtoUnitTest	,
		DynamicTlsCryptRekeysTlsCryptV2OnTlsAuthServerWithServerkeyInConfig
	)

Definition at line 1478 of file test_proto.cpp.

◆ TEST_F() [9/23]

TEST_F	(	ProtoUnitTest	,
		DynamicTlsCryptRekeysTlsCryptV2WithServerkeyId
	)

Definition at line 1462 of file test_proto.cpp.

◆ TEST_F() [10/23]

TEST_F	(	ProtoUnitTest	,
		DynamicTlsCryptRekeysTlsCryptV2WithServerkeyInConfig
	)

Definition at line 1453 of file test_proto.cpp.

◆ TEST_F() [11/23]

TEST_F	(	ProtoUnitTest	,
		TlsAuthSessionSurvivesSpoofedTlsCryptV2Opcode
	)

Definition at line 1436 of file test_proto.cpp.

◆ TEST_F() [12/23]

TEST_F	(	ProtoUnitTest	,
		TlsCryptV2ControlPacketCapHonored
	)

Definition at line 1529 of file test_proto.cpp.

◆ TEST_F() [13/23]

TEST_F	(	ProtoUnitTest	,
		TlsCryptV2WkcLargerThanControlPayload
	)

Definition at line 1519 of file test_proto.cpp.

◆ TEST_F() [14/23]

TEST_F	(	ProtoUnitTest	,
		TlsCryptV2WkcRidesFirstControlPacket
	)

Definition at line 1507 of file test_proto.cpp.

◆ TEST_F() [15/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		RejectsWkcLenLargerThanPacket
	)

Definition at line 1606 of file test_proto.cpp.

◆ TEST_F() [16/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		RejectsWkcLenSmallerThanAuthTag
	)

Definition at line 1617 of file test_proto.cpp.

◆ TEST_F() [17/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		StripAccountsForServerKeyId
	)

Definition at line 1697 of file test_proto.cpp.

◆ TEST_F() [18/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		StripRejectsPacketShorterThanAFrame
	)

Definition at line 1689 of file test_proto.cpp.

◆ TEST_F() [19/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		StripRejectsWkcLeavingNoTlsCryptFrame
	)

Definition at line 1680 of file test_proto.cpp.

◆ TEST_F() [20/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		StripRejectsWkcLenLargerThanPacket
	)

Definition at line 1663 of file test_proto.cpp.

◆ TEST_F() [21/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		StripRejectsWkcLenSmallerThanClientKey
	)

Definition at line 1671 of file test_proto.cpp.

◆ TEST_F() [22/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		StripsResentWkc
	)

Definition at line 1655 of file test_proto.cpp.

◆ TEST_F() [23/23]

TEST_F	(	TlsCryptV2WkcUnwrapTest	,
		UnknownServerKeyIdIsAnErrorAndNotAnException
	)

Definition at line 1637 of file test_proto.cpp.

◆ test_retry()

int test_retry	(	const int	n_retries,
		const struct proto_test &	test_config
	)

Definition at line 1337 of file test_proto.cpp.

Here is the caller graph for this function:

Variable Documentation

◆ message

const char message[]

Initial value:

= "Message _->_ 0000000000 It was a bright cold day in April, and the clocks\n"
                       "were striking thirteen. Winston Smith, his chin nuzzled\n"
                       "into his breast in an effort to escape the vile wind,\n"
                       "slipped quickly through the glass doors of Victory\n"
                       "Mansions, though not quickly enough to prevent a\n"
                       "swirl of gritty dust from entering along with him.\n"

Definition at line 252 of file test_proto.cpp.

Classes

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ BF

◆ COMP_METH

◆ FEEDBACK

◆ ITER

◆ N_RETRIES

◆ OPENVPN_DEBUG

◆ PROTO_CIPHER

◆ PROTO_DIGEST

◆ RENEG

◆ SIMULATE_CORRUPTED

◆ SIMULATE_DROPPED

◆ SIMULATE_OOO

◆ SITER

◆ STRINGIZE

◆ STRINGIZE1

◆ TLS_TIMEOUT_CLIENT

◆ TLS_TIMEOUT_SERVER

◆ TLS_VER_MIN

◆ USE_TLS_CRYPT_V2

Function Documentation

◆ create_client_proto_context()

◆ create_client_ssl_config()

◆ test()

◆ TEST() [1/5]

◆ TEST() [2/5]

◆ TEST() [3/5]

◆ TEST() [4/5]

◆ TEST() [5/5]

◆ TEST_F() [1/23]

◆ TEST_F() [2/23]

◆ TEST_F() [3/23]

◆ TEST_F() [4/23]

◆ TEST_F() [5/23]

◆ TEST_F() [6/23]

◆ TEST_F() [7/23]

◆ TEST_F() [8/23]

◆ TEST_F() [9/23]

◆ TEST_F() [10/23]

◆ TEST_F() [11/23]

◆ TEST_F() [12/23]

◆ TEST_F() [13/23]

◆ TEST_F() [14/23]

◆ TEST_F() [15/23]

◆ TEST_F() [16/23]

◆ TEST_F() [17/23]

◆ TEST_F() [18/23]

◆ TEST_F() [19/23]

◆ TEST_F() [20/23]

◆ TEST_F() [21/23]

◆ TEST_F() [22/23]

◆ TEST_F() [23/23]

◆ test_retry()

Variable Documentation

◆ message