diff options
Diffstat (limited to 'test/asn1_time_test.c')
| -rw-r--r-- | test/asn1_time_test.c | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/test/asn1_time_test.c b/test/asn1_time_test.c new file mode 100644 index 0000000000..184a18a5ad --- /dev/null +++ b/test/asn1_time_test.c @@ -0,0 +1,296 @@ +/* + * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (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 + */ + +/* Time tests for the asn1 module */ + +#include <stdio.h> +#include <string.h> + +#include <openssl/asn1.h> +#include <openssl/evp.h> +#include <openssl/objects.h> +#include "testutil.h" +#include "e_os.h" + +struct testdata { + char *data; /* TIME string value */ + int type; /* GENERALIZED OR UTC */ + int expected_type; /* expected type after set/set_string_gmt */ + int check_result; /* check result */ + time_t t; /* expected time_t*/ + int cmp_result; /* compariston to baseline result */ + int convert_result; /* convertion result */ +}; + +static struct testdata tbl_testdata_pos[] = { + { "0", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, /* Bad time */ + { "ABCD", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "0ABCD", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "1-700101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "`9700101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "19700101000000Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 0, 0, 0, 0, }, + { "A00101000000Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 0, 0, 0, 0, }, + { "A9700101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "1A700101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "19A00101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "197A0101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "1970A101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "19700A01000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "197001A1000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "1970010A000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "19700101A00000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "197001010A0000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "1970010100A000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "19700101000A00Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "197001010000A0Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "1970010100000AZ", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "700101000000X", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 0, 0, 0, 0, }, + { "19700101000000X", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 0, 0, 0, 0, }, + { "19700101000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 0, -1, 1, }, /* Epoch begins */ + { "700101000000Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 0, -1, 1, }, /* ditto */ + { "20380119031407Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 0x7FFFFFFF, 1, 1, }, /* Max 32bit time_t */ + { "380119031407Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 0x7FFFFFFF, 1, 1, }, + { "20371231235959Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 2145916799, 1, 1, }, /* Just before 2038 */ + { "20371231235959Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 0, 0, 0, 1, }, /* Bad UTC time */ + { "371231235959Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 2145916799, 1, 1, }, + { "19701006121456Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 24063296, -1, 1, }, + { "701006121456Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 24063296, -1, 1, }, + { "19991231000000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, /* Match baseline */ + { "199912310000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, /* In various flavors */ + { "991231000000Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "9912310000Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "9912310000+0000", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "199912310000+0000", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "9912310000-0000", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "199912310000-0000", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "199912310100+0100", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "199912302300-0100", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "199912302300-A000", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 0, 946598400, 0, 1, }, + { "199912302300-0A00", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 0, 946598400, 0, 1, }, + { "9912310100+0100", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, + { "9912302300-0100", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 946598400, 0, 1, }, +}; + +/* ASSUMES SIGNED TIME_T */ +static struct testdata tbl_testdata_neg[] = { + { "19011213204552Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 1, -2147483648, -1, 0, }, + { "691006121456Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, -7472704, -1, 1, }, + { "19691006121456Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, -7472704, -1, 1, }, +}; + +static struct testdata tbl_testdata_pos_64bit[] = { + { "20380119031408Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 0x80000000, 1, 1, }, + { "20380119031409Z", V_ASN1_GENERALIZEDTIME, V_ASN1_UTCTIME, 1, 0x80000001, 1, 1, }, + { "380119031408Z", V_ASN1_UTCTIME, V_ASN1_UTCTIME, 1, 0x80000000, 1, 1, }, + { "20500101120000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 1, 2524651200, 1, 0, }, +}; + +/* ASSUMES SIGNED TIME_T */ +static struct testdata tbl_testdata_neg_64bit[] = { + { "19011213204551Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 1, -2147483649, -1, 0, }, + { "19000101120000Z", V_ASN1_GENERALIZEDTIME, V_ASN1_GENERALIZEDTIME, 1, -2208945600, -1, 0, }, +}; + +/* A baseline time to compare to */ +static ASN1_TIME gtime = { + 15, + V_ASN1_GENERALIZEDTIME, + (unsigned char*)"19991231000000Z", + 0 +}; +static time_t gtime_t = 946598400; + +static int test_table(struct testdata *tbl, int idx) +{ + int error = 0; + ASN1_TIME atime; + ASN1_TIME *ptime; + struct testdata *td = &tbl[idx]; + int day, sec; + + atime.data = (unsigned char*)td->data; + atime.length = strlen((char*)atime.data); + atime.type = td->type; + atime.flags = 0; + + if (!TEST_int_eq(ASN1_TIME_check(&atime), td->check_result)) { + TEST_info("ASN1_TIME_check(%s) unexpected result", atime.data); + error = 1; + } + if (td->check_result == 0) + return 1; + + if (!TEST_int_eq(ASN1_TIME_cmp_time_t(&atime, td->t), 0)) { + TEST_info("ASN1_TIME_cmp_time_t(%s vs %ld) compare failed", atime.data, (long)td->t); + error = 1; + } + + if (!TEST_true(ASN1_TIME_diff(&day, &sec, &atime, &atime))) { + TEST_info("ASN1_TIME_diff(%s) to self failed", atime.data); + error = 1; + } + if (!TEST_int_eq(day, 0) || !TEST_int_eq(sec, 0)) { + TEST_info("ASN1_TIME_diff(%s) to self not equal", atime.data); + error = 1; + } + + if (!TEST_true(ASN1_TIME_diff(&day, &sec, >ime, &atime))) { + TEST_info("ASN1_TIME_diff(%s) to baseline failed", atime.data); + error = 1; + } else if (!((td->cmp_result == 0 && TEST_true((day == 0 && sec == 0))) || + (td->cmp_result == -1 && TEST_true((day < 0 || sec < 0))) || + (td->cmp_result == 1 && TEST_true((day > 0 || sec > 0))))) { + TEST_info("ASN1_TIME_diff(%s) to baseline bad comparison", atime.data); + error = 1; + } + + if (!TEST_int_eq(ASN1_TIME_cmp_time_t(&atime, gtime_t), td->cmp_result)) { + TEST_info("ASN1_TIME_cmp_time_t(%s) to baseline bad comparison", atime.data); + error = 1; + } + + ptime = ASN1_TIME_set(NULL, td->t); + if (!TEST_ptr(ptime)) { + TEST_info("ASN1_TIME_set(%ld) failed", (long)td->t); + error = 1; + } else { + int local_error = 0; + if (!TEST_int_eq(ASN1_TIME_cmp_time_t(ptime, td->t), 0)) { + TEST_info("ASN1_TIME_set(%ld) compare failed (%s->%s)", + (long)td->t, td->data, ptime->data); + local_error = error = 1; + } + if (!TEST_int_eq(ptime->type, td->expected_type)) { + TEST_info("ASN1_TIME_set(%ld) unexpected type", (long)td->t); + local_error = error = 1; + } + if (local_error) + TEST_info("ASN1_TIME_set() = %*s", ptime->length, ptime->data); + ASN1_TIME_free(ptime); + } + + ptime = ASN1_TIME_new(); + if (!TEST_ptr(ptime)) { + TEST_info("ASN1_TIME_new() failed"); + error = 1; + } else { + int local_error = 0; + if (!TEST_int_eq(ASN1_TIME_set_string(ptime, td->data), td->check_result)) { + TEST_info("ASN1_TIME_set_string_gmt(%s) failed", td->data); + local_error = error = 1; + } + if (!TEST_int_eq(ASN1_TIME_normalize(ptime), td->check_result)) { + TEST_info("ASN1_TIME_normalize(%s) failed", td->data); + local_error = error = 1; + } + if (!TEST_int_eq(ptime->type, td->expected_type)) { + TEST_info("ASN1_TIME_set_string_gmt(%s) unexpected type", td->data); + local_error = error = 1; + } + day = sec = 0; + if (!TEST_true(ASN1_TIME_diff(&day, &sec, ptime, &atime)) || !TEST_int_eq(day, 0) || !TEST_int_eq(sec, 0)) { + TEST_info("ASN1_TIME_diff(day=%d, sec=%d, %s) after ASN1_TIME_set_string_gmt() failed", day, sec, td->data); + local_error = error = 1; + } + if (!TEST_int_eq(ASN1_TIME_cmp_time_t(ptime, gtime_t), td->cmp_result)) { + TEST_info("ASN1_TIME_cmp_time_t(%s) after ASN1_TIME_set_string_gnt() to baseline bad comparison", td->data); + local_error = error = 1; + } + if (local_error) + TEST_info("ASN1_TIME_set_string_gmt() = %*s", ptime->length, ptime->data); + ASN1_TIME_free(ptime); + } + + ptime = ASN1_TIME_new(); + if (!TEST_ptr(ptime)) { + TEST_info("ASN1_TIME_new() failed"); + error = 1; + } else { + int local_error = 0; + if (!TEST_int_eq(ASN1_TIME_set_string(ptime, td->data), td->check_result)) { + TEST_info("ASN1_TIME_set_string(%s) failed", td->data); + local_error = error = 1; + } + day = sec = 0; + if (!TEST_true(ASN1_TIME_diff(&day, &sec, ptime, &atime)) || !TEST_int_eq(day, 0) || !TEST_int_eq(sec, 0)) { + TEST_info("ASN1_TIME_diff(day=%d, sec=%d, %s) after ASN1_TIME_set_string() failed", day, sec, td->data); + local_error = error = 1; + } + if (!TEST_int_eq(ASN1_TIME_cmp_time_t(ptime, gtime_t), td->cmp_result)) { + TEST_info("ASN1_TIME_cmp_time_t(%s) after ASN1_TIME_set_string() to baseline bad comparison", td->data); + local_error = error = 1; + } + if (local_error) + TEST_info("ASN1_TIME_set_string() = %*s", ptime->length, ptime->data); + ASN1_TIME_free(ptime); + } + + if (td->type == V_ASN1_UTCTIME) { + ptime = ASN1_TIME_to_generalizedtime(&atime, NULL); + if (td->convert_result == 1 && !TEST_ptr(ptime)) { + TEST_info("ASN1_TIME_to_generalizedtime(%s) failed", atime.data); + error = 1; + } else if (td->convert_result == 0 && !TEST_ptr_null(ptime)) { + TEST_info("ASN1_TIME_to_generalizedtime(%s) should have failed", atime.data); + error = 1; + } + if (ptime != NULL && !TEST_int_eq(ASN1_TIME_cmp_time_t(ptime, td->t), 0)) { + TEST_info("ASN1_TIME_to_generalizedtime(%s->%s) bad result", atime.data, ptime->data); + error = 1; + } + ASN1_TIME_free(ptime); + } + /* else cannot simply convert GENERALIZEDTIME to UTCTIME */ + + if (error) + TEST_error("atime=%s", atime.data); + + return !error; +} + +static int test_table_pos(int idx) +{ + return test_table(tbl_testdata_pos, idx); +} + +static int test_table_neg(int idx) +{ + return test_table(tbl_testdata_neg, idx); +} + +static int test_table_pos_64bit(int idx) +{ + return test_table(tbl_testdata_pos_64bit, idx); +} + +static int test_table_neg_64bit(int idx) +{ + return test_table(tbl_testdata_neg_64bit, idx); +} + +int setup_tests(void) +{ + time_t t = -1; + struct tm *ptm = localtime(&t); + + ADD_ALL_TESTS(test_table_pos, OSSL_NELEM(tbl_testdata_pos)); + if (ptm != NULL) { + TEST_info("Adding negative-sign time_t tests"); + ADD_ALL_TESTS(test_table_neg, OSSL_NELEM(tbl_testdata_neg)); + } + if (sizeof(time_t) > sizeof(uint32_t)) { + TEST_info("Adding 64-bit time_t tests"); + ADD_ALL_TESTS(test_table_pos_64bit, OSSL_NELEM(tbl_testdata_pos_64bit)); + if (ptm != NULL) { + TEST_info("Adding negative-sign 64-bit time_t tests"); + ADD_ALL_TESTS(test_table_neg_64bit, OSSL_NELEM(tbl_testdata_neg_64bit)); + } + } + return 1; +} |