test/time_offset_test.c

   1 /*
   2  * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 /* time_t/offset (+/-XXXX) tests for ASN1 and X509 */
  11
  12 #include <stdio.h>
  13 #include <string.h>
  14 #include <time.h>
  15
  16 #include <openssl/asn1.h>
  17 #include <openssl/x509.h>
  18 #include "testutil.h"
  19 #include "internal/nelem.h"
  20
  21 typedef struct {
  22     const char *data;
  23     int time_result;
  24     int type;
  25 } TESTDATA;
  26
  27
  28 /**********************************************************************
  29  *
  30  * Test driver
  31  *
  32  ***/
  33
  34 static TESTDATA tests[] = {
  35     { "20001201000000Z",      0, V_ASN1_GENERALIZEDTIME },
  36     { "20001201010000+0100",  0, V_ASN1_GENERALIZEDTIME },
  37     { "20001201050000+0500",  0, V_ASN1_GENERALIZEDTIME },
  38     { "20001130230000-0100",  0, V_ASN1_GENERALIZEDTIME },
  39     { "20001130190000-0500",  0, V_ASN1_GENERALIZEDTIME },
  40     { "20001130190001-0500",  1, V_ASN1_GENERALIZEDTIME }, /* +1 second */
  41     { "20001130185959-0500", -1, V_ASN1_GENERALIZEDTIME }, /* -1 second */
  42     { "001201000000Z",        0, V_ASN1_UTCTIME },
  43     { "001201010000+0100",    0, V_ASN1_UTCTIME },
  44     { "001201050000+0500",    0, V_ASN1_UTCTIME },
  45     { "001130230000-0100",    0, V_ASN1_UTCTIME },
  46     { "001130190000-0500",    0, V_ASN1_UTCTIME },
  47     { "001201000000-0000",    0, V_ASN1_UTCTIME },
  48     { "001201000001-0000",    1, V_ASN1_UTCTIME }, /* +1 second */
  49     { "001130235959-0000",   -1, V_ASN1_UTCTIME }, /* -1 second */
  50     { "20001201000000+0000",  0, V_ASN1_GENERALIZEDTIME },
  51     { "20001201000000+0100", -1, V_ASN1_GENERALIZEDTIME },
  52     { "001201000000+0100",   -1, V_ASN1_UTCTIME },
  53     { "20001201000000-0100",  1, V_ASN1_GENERALIZEDTIME },
  54     { "001201000000-0100",    1, V_ASN1_UTCTIME },
  55     { "20001201123400+1234",  0, V_ASN1_GENERALIZEDTIME },
  56     { "20001130112600-1234",  0, V_ASN1_GENERALIZEDTIME },
  57 };
  58
  59 static time_t the_time = 975628800;
  60 static ASN1_TIME the_asn1_time = {
  61     15,
  62     V_ASN1_GENERALIZEDTIME,
  63     (unsigned char*)"20001201000000Z",
  64     0
  65 };
  66
  67 static int test_offset(int idx)
  68 {
  69     ASN1_TIME at;
  70     const TESTDATA *testdata = &tests[idx];
  71     int ret = -2;
  72     int day, sec;
  73
  74     at.data = (unsigned char*)testdata->data;
  75     at.length = strlen(testdata->data);
  76     at.type = testdata->type;
  77     at.flags = 0;
  78
  79     if (!TEST_true(ASN1_TIME_diff(&day, &sec, &the_asn1_time, &at))) {
  80         TEST_info("ASN1_TIME_diff() failed for %s\n", at.data);
  81         return 0;
  82     }
  83     if (day > 0)
  84         ret = 1;
  85     else if (day < 0)
  86         ret = -1;
  87     else if (sec > 0)
  88         ret = 1;
  89     else if (sec < 0)
  90         ret = -1;
  91     else
  92         ret = 0;
  93
  94     if (!TEST_int_eq(testdata->time_result, ret)) {
  95         TEST_info("ASN1_TIME_diff() test failed for %s day=%d sec=%d\n", at.data, day, sec);
  96         return 0;
  97     }
  98
  99     ret = ASN1_TIME_cmp_time_t(&at, the_time);
 100
 101     if (!TEST_int_eq(testdata->time_result, ret)) {
 102         TEST_info("ASN1_UTCTIME_cmp_time_t() test failed for %s\n", at.data);
 103         return 0;
 104     }
 105
 106     return 1;
 107 }
 108
 109 int setup_tests(void)
 110 {
 111     ADD_ALL_TESTS(test_offset, OSSL_NELEM(tests));
 112     return 1;
 113 }