/* * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved. * Copyright Nokia 2007-2019 * Copyright Siemens AG 2015-2019 * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #include "helpers/cmp_testlib.h" static unsigned char rand_data[OSSL_CMP_TRANSACTIONID_LENGTH]; typedef struct test_fixture { const char *test_case_name; int expected; OSSL_CMP_CTX *cmp_ctx; OSSL_CMP_PKIHEADER *hdr; } CMP_HDR_TEST_FIXTURE; static void tear_down(CMP_HDR_TEST_FIXTURE *fixture) { OSSL_CMP_PKIHEADER_free(fixture->hdr); OSSL_CMP_CTX_free(fixture->cmp_ctx); OPENSSL_free(fixture); } static CMP_HDR_TEST_FIXTURE *set_up(const char *const test_case_name) { CMP_HDR_TEST_FIXTURE *fixture; if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture)))) return NULL; fixture->test_case_name = test_case_name; if (!TEST_ptr(fixture->cmp_ctx = OSSL_CMP_CTX_new(NULL, NULL))) goto err; if (!TEST_ptr(fixture->hdr = OSSL_CMP_PKIHEADER_new())) goto err; return fixture; err: tear_down(fixture); return NULL; } static int execute_HDR_set_get_pvno_test(CMP_HDR_TEST_FIXTURE *fixture) { int pvno = 77; if (!TEST_int_eq(ossl_cmp_hdr_set_pvno(fixture->hdr, pvno), 1)) return 0; if (!TEST_int_eq(ossl_cmp_hdr_get_pvno(fixture->hdr), pvno)) return 0; return 1; } static int test_HDR_set_get_pvno(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_set_get_pvno_test, tear_down); return result; } #define X509_NAME_ADD(n, rd, s) \ X509_NAME_add_entry_by_txt((n), (rd), MBSTRING_ASC, (unsigned char *)(s), \ -1, -1, 0) static int execute_HDR_get0_senderNonce_test(CMP_HDR_TEST_FIXTURE *fixture) { X509_NAME *sender = X509_NAME_new(); ASN1_OCTET_STRING *sn; if (!TEST_ptr(sender)) return 0; X509_NAME_ADD(sender, "CN", "A common sender name"); if (!TEST_int_eq(OSSL_CMP_CTX_set1_subjectName(fixture->cmp_ctx, sender), 1)) return 0; if (!TEST_int_eq(ossl_cmp_hdr_init(fixture->cmp_ctx, fixture->hdr), 1)) return 0; sn = ossl_cmp_hdr_get0_senderNonce(fixture->hdr); if (!TEST_int_eq(ASN1_OCTET_STRING_cmp(fixture->cmp_ctx->senderNonce, sn), 0)) return 0; X509_NAME_free(sender); return 1; } static int test_HDR_get0_senderNonce(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_get0_senderNonce_test, tear_down); return result; } static int execute_HDR_set1_sender_test(CMP_HDR_TEST_FIXTURE *fixture) { X509_NAME *x509name = X509_NAME_new(); if (!TEST_ptr(x509name)) return 0; X509_NAME_ADD(x509name, "CN", "A common sender name"); if (!TEST_int_eq(ossl_cmp_hdr_set1_sender(fixture->hdr, x509name), 1)) return 0; if (!TEST_int_eq(fixture->hdr->sender->type, GEN_DIRNAME)) return 0; if (!TEST_int_eq(X509_NAME_cmp(fixture->hdr->sender->d.directoryName, x509name), 0)) return 0; X509_NAME_free(x509name); return 1; } static int test_HDR_set1_sender(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_set1_sender_test, tear_down); return result; } static int execute_HDR_set1_recipient_test(CMP_HDR_TEST_FIXTURE *fixture) { X509_NAME *x509name = X509_NAME_new(); if (!TEST_ptr(x509name)) return 0; X509_NAME_ADD(x509name, "CN", "A common recipient name"); if (!TEST_int_eq(ossl_cmp_hdr_set1_recipient(fixture->hdr, x509name), 1)) return 0; if (!TEST_int_eq(fixture->hdr->recipient->type, GEN_DIRNAME)) return 0; if (!TEST_int_eq(X509_NAME_cmp(fixture->hdr->recipient->d.directoryName, x509name), 0)) return 0; X509_NAME_free(x509name); return 1; } static int test_HDR_set1_recipient(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_set1_recipient_test, tear_down); return result; } static int execute_HDR_update_messageTime_test(CMP_HDR_TEST_FIXTURE *fixture) { struct tm hdrtm, tmptm; time_t hdrtime, before, after, now; now = time(NULL); /* * Trial and error reveals that passing the return value from gmtime * directly to mktime in a mingw 32 bit build gives unexpected results. To * work around this we take a copy of the return value first. */ tmptm = *gmtime(&now); before = mktime(&tmptm); if (!TEST_true(ossl_cmp_hdr_update_messageTime(fixture->hdr))) return 0; if (!TEST_true(ASN1_TIME_to_tm(fixture->hdr->messageTime, &hdrtm))) return 0; hdrtime = mktime(&hdrtm); if (!TEST_time_t_le(before, hdrtime)) return 0; now = time(NULL); tmptm = *gmtime(&now); after = mktime(&tmptm); return TEST_time_t_le(hdrtime, after); } static int test_HDR_update_messageTime(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_update_messageTime_test, tear_down); return result; } static int execute_HDR_set1_senderKID_test(CMP_HDR_TEST_FIXTURE *fixture) { ASN1_OCTET_STRING *senderKID = ASN1_OCTET_STRING_new(); int res = 0; if (!TEST_ptr(senderKID)) return 0; if (!TEST_int_eq(ASN1_OCTET_STRING_set(senderKID, rand_data, sizeof(rand_data)), 1)) goto err; if (!TEST_int_eq(ossl_cmp_hdr_set1_senderKID(fixture->hdr, senderKID), 1)) goto err; if (!TEST_int_eq(ASN1_OCTET_STRING_cmp(fixture->hdr->senderKID, senderKID), 0)) goto err; res = 1; err: ASN1_OCTET_STRING_free(senderKID); return res; } static int test_HDR_set1_senderKID(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_set1_senderKID_test, tear_down); return result; } static int execute_HDR_push0_freeText_test(CMP_HDR_TEST_FIXTURE *fixture) { ASN1_UTF8STRING *text = ASN1_UTF8STRING_new(); if (!TEST_ptr(text)) return 0; if (!ASN1_STRING_set(text, "A free text", -1)) goto err; if (!TEST_int_eq(ossl_cmp_hdr_push0_freeText(fixture->hdr, text), 1)) goto err; if (!TEST_true(text == sk_ASN1_UTF8STRING_value(fixture->hdr->freeText, 0))) goto err; return 1; err: ASN1_UTF8STRING_free(text); return 0; } static int test_HDR_push0_freeText(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_push0_freeText_test, tear_down); return result; } static int execute_HDR_push1_freeText_test(CMP_HDR_TEST_FIXTURE *fixture) { ASN1_UTF8STRING *text = ASN1_UTF8STRING_new(); ASN1_UTF8STRING *pushed_text; int res = 0; if (!TEST_ptr(text)) return 0; if (!ASN1_STRING_set(text, "A free text", -1)) goto err; if (!TEST_int_eq(ossl_cmp_hdr_push1_freeText(fixture->hdr, text), 1)) goto err; pushed_text = sk_ASN1_UTF8STRING_value(fixture->hdr->freeText, 0); if (!TEST_int_eq(ASN1_STRING_cmp(text, pushed_text), 0)) goto err; res = 1; err: ASN1_UTF8STRING_free(text); return res; } static int test_HDR_push1_freeText(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_push1_freeText_test, tear_down); return result; } static int execute_HDR_generalInfo_push0_item_test(CMP_HDR_TEST_FIXTURE *fixture) { OSSL_CMP_ITAV *itav = OSSL_CMP_ITAV_new(); if (!TEST_ptr(itav)) return 0; if (!TEST_int_eq(ossl_cmp_hdr_generalInfo_push0_item(fixture->hdr, itav), 1)) return 0; if (!TEST_true(itav == sk_OSSL_CMP_ITAV_value(fixture->hdr->generalInfo, 0))) return 0; return 1; } static int test_HDR_generalInfo_push0_item(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_generalInfo_push0_item_test, tear_down); return result; } static int execute_HDR_generalInfo_push1_items_test(CMP_HDR_TEST_FIXTURE *fixture) { const char oid[] = "1.2.3.4"; char buf[20]; OSSL_CMP_ITAV *itav, *pushed_itav; STACK_OF(OSSL_CMP_ITAV) *itavs = NULL, *ginfo; ASN1_INTEGER *asn1int = ASN1_INTEGER_new(); ASN1_TYPE *val = ASN1_TYPE_new(); ASN1_TYPE *pushed_val; int res = 0; if (!TEST_ptr(asn1int)) return 0; if (!TEST_ptr(val)) { ASN1_INTEGER_free(asn1int); return 0; } ASN1_INTEGER_set(asn1int, 88); ASN1_TYPE_set(val, V_ASN1_INTEGER, asn1int); if (!TEST_ptr(itav = OSSL_CMP_ITAV_create(OBJ_txt2obj(oid, 1), val))) { ASN1_TYPE_free(val); return 0; } if (!TEST_true(OSSL_CMP_ITAV_push0_stack_item(&itavs, itav))) { OSSL_CMP_ITAV_free(itav); return 0; } if (!TEST_int_eq(ossl_cmp_hdr_generalInfo_push1_items(fixture->hdr, itavs), 1)) goto err; ginfo = fixture->hdr->generalInfo; pushed_itav = sk_OSSL_CMP_ITAV_value(ginfo, 0); OBJ_obj2txt(buf, sizeof(buf), OSSL_CMP_ITAV_get0_type(pushed_itav), 0); if (!TEST_int_eq(memcmp(oid, buf, sizeof(oid)), 0)) goto err; pushed_val = OSSL_CMP_ITAV_get0_value(sk_OSSL_CMP_ITAV_value(ginfo, 0)); if (!TEST_int_eq(ASN1_TYPE_cmp(itav->infoValue.other, pushed_val), 0)) goto err; res = 1; err: sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free); return res; } static int test_HDR_generalInfo_push1_items(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; EXECUTE_TEST(execute_HDR_generalInfo_push1_items_test, tear_down); return result; } static int execute_HDR_set_and_check_implicitConfirm_test(CMP_HDR_TEST_FIXTURE * fixture) { return TEST_false(ossl_cmp_hdr_has_implicitConfirm(fixture->hdr)) && TEST_true(ossl_cmp_hdr_set_implicitConfirm(fixture->hdr)) && TEST_true(ossl_cmp_hdr_has_implicitConfirm(fixture->hdr)); } static int test_HDR_set_and_check_implicit_confirm(void) { SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); EXECUTE_TEST(execute_HDR_set_and_check_implicitConfirm_test, tear_down); return result; } static int execute_HDR_init_test(CMP_HDR_TEST_FIXTURE *fixture) { ASN1_OCTET_STRING *header_nonce, *header_transactionID; ASN1_OCTET_STRING *ctx_nonce; if (!TEST_int_eq(fixture->expected, ossl_cmp_hdr_init(fixture->cmp_ctx, fixture->hdr))) return 0; if (fixture->expected == 0) return 1; if (!TEST_int_eq(ossl_cmp_hdr_get_pvno(fixture->hdr), OSSL_CMP_PVNO)) return 0; header_nonce = ossl_cmp_hdr_get0_senderNonce(fixture->hdr); if (!TEST_int_eq(0, ASN1_OCTET_STRING_cmp(header_nonce, fixture->cmp_ctx->senderNonce))) return 0; header_transactionID = OSSL_CMP_HDR_get0_transactionID(fixture->hdr); if (!TEST_true(0 == ASN1_OCTET_STRING_cmp(header_transactionID, fixture->cmp_ctx->transactionID))) return 0; header_nonce = OSSL_CMP_HDR_get0_recipNonce(fixture->hdr); ctx_nonce = fixture->cmp_ctx->recipNonce; if (ctx_nonce != NULL && (!TEST_ptr(header_nonce) || !TEST_int_eq(0, ASN1_OCTET_STRING_cmp(header_nonce, ctx_nonce)))) return 0; return 1; } static int test_HDR_init_with_ref(void) { unsigned char ref[CMP_TEST_REFVALUE_LENGTH]; SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; if (!TEST_int_eq(1, RAND_bytes(ref, sizeof(ref))) || !TEST_true(OSSL_CMP_CTX_set1_referenceValue(fixture->cmp_ctx, ref, sizeof(ref)))) { tear_down(fixture); fixture = NULL; } EXECUTE_TEST(execute_HDR_init_test, tear_down); return result; } static int test_HDR_init_with_subject(void) { X509_NAME *subject = NULL; SETUP_TEST_FIXTURE(CMP_HDR_TEST_FIXTURE, set_up); fixture->expected = 1; if (!TEST_ptr(subject = X509_NAME_new()) || !TEST_true(X509_NAME_ADD(subject, "CN", "Common Name")) || !TEST_true(OSSL_CMP_CTX_set1_subjectName(fixture->cmp_ctx, subject))) { tear_down(fixture); fixture = NULL; } X509_NAME_free(subject); EXECUTE_TEST(execute_HDR_init_test, tear_down); return result; } void cleanup_tests(void) { return; } int setup_tests(void) { RAND_bytes(rand_data, OSSL_CMP_TRANSACTIONID_LENGTH); /* Message header tests */ ADD_TEST(test_HDR_set_get_pvno); ADD_TEST(test_HDR_get0_senderNonce); ADD_TEST(test_HDR_set1_sender); ADD_TEST(test_HDR_set1_recipient); ADD_TEST(test_HDR_update_messageTime); ADD_TEST(test_HDR_set1_senderKID); ADD_TEST(test_HDR_push0_freeText); /* indirectly tests ossl_cmp_pkifreetext_push_str(): */ ADD_TEST(test_HDR_push1_freeText); ADD_TEST(test_HDR_generalInfo_push0_item); ADD_TEST(test_HDR_generalInfo_push1_items); ADD_TEST(test_HDR_set_and_check_implicit_confirm); /* also tests public function OSSL_CMP_HDR_get0_transactionID(): */ /* also tests public function OSSL_CMP_HDR_get0_recipNonce(): */ /* also tests internal function ossl_cmp_hdr_get_pvno(): */ ADD_TEST(test_HDR_init_with_ref); ADD_TEST(test_HDR_init_with_subject); return 1; }