04e62715db
Make funcs to deal with non-null-term'd string in both asn1_generalizedtime_to_tm() and asn1_utctime_to_tm(). Fixes issue #3444. This one is used to enforce strict format (RFC 5280) check and to convert GeneralizedTime to UTCTime. apps/ca has been changed to use the new API. Test cases and documentation are updated/added Signed-off-by: Paul Yang <paulyang.inf@gmail.com> Reviewed-by: Kurt Roeckx <kurt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3566)
115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
/*
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* Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* time_t/offset (+/-XXXX) tests for ASN1 and X509 */
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <openssl/asn1.h>
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#include <openssl/x509.h>
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#include "testutil.h"
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#include "e_os.h"
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typedef struct {
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const char *data;
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int time_result;
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int type;
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} TESTDATA;
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/**********************************************************************
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*
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* Test driver
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*
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***/
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static TESTDATA tests[] = {
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{ "20001201000000Z", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001201010000+0100", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001201050000+0500", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001130230000-0100", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001130190000-0500", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001130190001-0500", 1, V_ASN1_GENERALIZEDTIME }, /* +1 second */
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{ "20001130185959-0500", -1, V_ASN1_GENERALIZEDTIME }, /* -1 second */
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{ "001201000000Z", 0, V_ASN1_UTCTIME },
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{ "001201010000+0100", 0, V_ASN1_UTCTIME },
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{ "001201050000+0500", 0, V_ASN1_UTCTIME },
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{ "001130230000-0100", 0, V_ASN1_UTCTIME },
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{ "001130190000-0500", 0, V_ASN1_UTCTIME },
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{ "001201000000-0000", 0, V_ASN1_UTCTIME },
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{ "001201000001-0000", 1, V_ASN1_UTCTIME }, /* +1 second */
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{ "001130235959-0000", -1, V_ASN1_UTCTIME }, /* -1 second */
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{ "20001201000000+0000", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001201000000+0100", -1, V_ASN1_GENERALIZEDTIME },
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{ "001201000000+0100", -1, V_ASN1_UTCTIME },
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{ "20001201000000-0100", 1, V_ASN1_GENERALIZEDTIME },
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{ "001201000000-0100", 1, V_ASN1_UTCTIME },
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{ "20001201123400+1234", 0, V_ASN1_GENERALIZEDTIME },
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{ "20001130112600-1234", 0, V_ASN1_GENERALIZEDTIME },
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};
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static time_t the_time = 975628800;
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static ASN1_TIME the_asn1_time = {
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15,
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V_ASN1_GENERALIZEDTIME,
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(unsigned char*)"20001201000000Z",
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0
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};
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static int test_offset(int idx)
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{
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ASN1_TIME at;
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const TESTDATA *testdata = &tests[idx];
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int ret = -2;
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int day, sec;
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at.data = (unsigned char*)testdata->data;
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at.length = strlen(testdata->data);
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at.type = testdata->type;
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at.flags = 0;
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if (!TEST_true(ASN1_TIME_diff(&day, &sec, &the_asn1_time, &at))) {
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TEST_info("ASN1_TIME_diff() failed for %s\n", at.data);
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return 0;
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}
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if (day > 0)
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ret = 1;
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else if (day < 0)
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ret = -1;
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else if (sec > 0)
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ret = 1;
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else if (sec < 0)
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ret = -1;
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else
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ret = 0;
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if (!TEST_int_eq(testdata->time_result, ret)) {
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TEST_info("ASN1_TIME_diff() test failed for %s day=%d sec=%d\n", at.data, day, sec);
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return 0;
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}
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if (at.type == V_ASN1_UTCTIME)
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ret = ASN1_UTCTIME_cmp_time_t(&at, the_time);
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else
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return 1; /* no other cmp_time_t() functions available, yet */
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if (!TEST_int_eq(testdata->time_result, ret)) {
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TEST_info("ASN1_UTCTIME_cmp_time_t() test failed for %s\n", at.data);
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return 0;
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}
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return 1;
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}
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void register_tests()
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{
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ADD_ALL_TESTS(test_offset, OSSL_NELEM(tests));
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}
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