| /* |
| ********************************************************************** |
| * Copyright (C) Miroslav Lichvar 2020 |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| * |
| ********************************************************************** |
| */ |
| |
| #include <config.h> |
| #include "test.h" |
| |
| #ifdef FEAT_NTS |
| |
| #include <nts_ke_client.c> |
| #include <local.h> |
| |
| static void |
| prepare_response(NKSN_Instance session, int valid) |
| { |
| uint16_t data[16]; |
| int i, index, length; |
| |
| if (valid) |
| index = -1; |
| else |
| index = random() % 10; |
| DEBUG_LOG("index=%d", index); |
| |
| NKSN_BeginMessage(session); |
| |
| memset(data, 0, sizeof (data)); |
| length = 2; |
| assert(sizeof (data[0]) == 2); |
| |
| if (index == 0) { |
| data[0] = htons(random() % 100); |
| TEST_CHECK(NKSN_AddRecord(session, 1, random() % 2 ? NKE_RECORD_ERROR : NKE_RECORD_WARNING, |
| data, length)); |
| } else if (index == 1) { |
| TEST_CHECK(NKSN_AddRecord(session, 1, NKE_RECORD_ERROR + 1000, data, length)); |
| } |
| |
| if (index != 2) { |
| if (index == 3) |
| data[0] = htons(NKE_NEXT_PROTOCOL_NTPV4 + random() % 10 + 1); |
| else |
| data[0] = htons(NKE_NEXT_PROTOCOL_NTPV4); |
| if (index == 4) |
| length = 3 + random() % 10; |
| TEST_CHECK(NKSN_AddRecord(session, 1, NKE_RECORD_NEXT_PROTOCOL, data, length)); |
| } |
| |
| if (index != 5) { |
| if (index == 6) |
| data[0] = htons(AEAD_AES_SIV_CMAC_256 + random() % 10 + 1); |
| else |
| data[0] = htons(AEAD_AES_SIV_CMAC_256); |
| if (index == 7) |
| length = 3 + random() % 10; |
| TEST_CHECK(NKSN_AddRecord(session, 1, NKE_RECORD_AEAD_ALGORITHM, data, length)); |
| } |
| |
| if (random() % 2) { |
| const char server[] = "127.0.0.1"; |
| TEST_CHECK(NKSN_AddRecord(session, 1, NKE_RECORD_NTPV4_SERVER_NEGOTIATION, |
| server, sizeof (server) - 1)); |
| } |
| |
| if (random() % 2) { |
| data[0] = htons(123); |
| TEST_CHECK(NKSN_AddRecord(session, 1, NKE_RECORD_NTPV4_PORT_NEGOTIATION, data, length)); |
| } |
| |
| if (random() % 2) { |
| length = random() % (sizeof (data) + 1); |
| TEST_CHECK(NKSN_AddRecord(session, 0, 1000 + random() % 1000, data, length)); |
| } |
| |
| if (index != 8) { |
| for (i = 0; i < NKE_MAX_COOKIES; i++) { |
| length = (random() % sizeof (data) + 1) / 4 * 4; |
| if (index == 9) |
| length += (length < sizeof (data) ? 1 : -1) * (random() % 3 + 1); |
| TEST_CHECK(NKSN_AddRecord(session, 0, NKE_RECORD_COOKIE, data, length)); |
| } |
| } |
| |
| TEST_CHECK(NKSN_EndMessage(session)); |
| } |
| |
| void |
| test_unit(void) |
| { |
| NKC_Instance inst; |
| IPSockAddr addr; |
| int i, r, valid; |
| |
| char conf[][100] = { |
| "nosystemcert", |
| }; |
| |
| CNF_Initialise(0, 0); |
| for (i = 0; i < sizeof conf / sizeof conf[0]; i++) |
| CNF_ParseLine(NULL, i + 1, conf[i]); |
| |
| LCL_Initialise(); |
| |
| SCK_GetLoopbackIPAddress(AF_INET, &addr.ip_addr); |
| addr.port = 0; |
| |
| inst = NKC_CreateInstance(&addr, "test", 0); |
| TEST_CHECK(inst); |
| |
| for (i = 0; i < 10000; i++) { |
| valid = random() % 2; |
| prepare_response(inst->session, valid); |
| r = process_response(inst); |
| TEST_CHECK(r == valid); |
| } |
| |
| NKC_DestroyInstance(inst); |
| |
| LCL_Finalise(); |
| CNF_Finalise(); |
| } |
| #else |
| void |
| test_unit(void) |
| { |
| TEST_REQUIRE(0); |
| } |
| #endif |