test/asn1_internal_test.c

   1 /*
   2  * Copyright 1999-2018 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 /* Internal tests for the asn1 module */
  11
  12 #include <stdio.h>
  13 #include <string.h>
  14
  15 #include <openssl/asn1.h>
  16 #include <openssl/evp.h>
  17 #include <openssl/objects.h>
  18 #include "testutil.h"
  19 #include "internal/nelem.h"
  20
  21 /**********************************************************************
  22  *
  23  * Test of a_strnid's tbl_standard
  24  *
  25  ***/
  26
  27 #include "../crypto/asn1/tbl_standard.h"
  28
  29 static int test_tbl_standard(void)
  30 {
  31     const ASN1_STRING_TABLE *tmp;
  32     int last_nid = -1;
  33     size_t i;
  34
  35     for (tmp = tbl_standard, i = 0; i < OSSL_NELEM(tbl_standard); i++, tmp++) {
  36         if (tmp->nid < last_nid) {
  37             last_nid = 0;
  38             break;
  39         }
  40         last_nid = tmp->nid;
  41     }
  42
  43     if (TEST_int_ne(last_nid, 0)) {
  44         TEST_info("asn1 tbl_standard: Table order OK");
  45         return 1;
  46     }
  47
  48     TEST_info("asn1 tbl_standard: out of order");
  49     for (tmp = tbl_standard, i = 0; i < OSSL_NELEM(tbl_standard); i++, tmp++)
  50         TEST_note("asn1 tbl_standard: Index %zu, NID %d, Name=%s",
  51                   i, tmp->nid, OBJ_nid2ln(tmp->nid));
  52
  53     return 0;
  54 }
  55
  56 /**********************************************************************
  57  *
  58  * Test of ameth_lib's standard_methods
  59  *
  60  ***/
  61
  62 #include "internal/asn1_int.h"
  63 #include "../crypto/asn1/standard_methods.h"
  64
  65 static int test_standard_methods(void)
  66 {
  67     const EVP_PKEY_ASN1_METHOD **tmp;
  68     int last_pkey_id = -1;
  69     size_t i;
  70     int ok = 1;
  71
  72     for (tmp = standard_methods, i = 0; i < OSSL_NELEM(standard_methods);
  73          i++, tmp++) {
  74         if ((*tmp)->pkey_id < last_pkey_id) {
  75             last_pkey_id = 0;
  76             break;
  77         }
  78         last_pkey_id = (*tmp)->pkey_id;
  79
  80         /*
  81          * One of the following must be true:
  82          *
  83          * pem_str == NULL AND ASN1_PKEY_ALIAS is set
  84          * pem_str != NULL AND ASN1_PKEY_ALIAS is clear
  85          *
  86          * Anything else is an error and may lead to a corrupt ASN1 method table
  87          */
  88         if (!TEST_true(((*tmp)->pem_str == NULL && ((*tmp)->pkey_flags & ASN1_PKEY_ALIAS) != 0)
  89                        || ((*tmp)->pem_str != NULL && ((*tmp)->pkey_flags & ASN1_PKEY_ALIAS) == 0))) {
  90             TEST_note("asn1 standard methods: Index %zu, pkey ID %d, Name=%s",
  91                       i, (*tmp)->pkey_id, OBJ_nid2sn((*tmp)->pkey_id));
  92             ok = 0;
  93         }
  94     }
  95
  96     if (TEST_int_ne(last_pkey_id, 0)) {
  97         TEST_info("asn1 standard methods: Table order OK");
  98         return ok;
  99     }
 100
 101     TEST_note("asn1 standard methods: out of order");
 102     for (tmp = standard_methods, i = 0; i < OSSL_NELEM(standard_methods);
 103          i++, tmp++)
 104         TEST_note("asn1 standard methods: Index %zu, pkey ID %d, Name=%s",
 105                   i, (*tmp)->pkey_id, OBJ_nid2sn((*tmp)->pkey_id));
 106
 107     return 0;
 108 }
 109
 110 int setup_tests(void)
 111 {
 112     ADD_TEST(test_tbl_standard);
 113     ADD_TEST(test_standard_methods);
 114     return 1;
 115 }