test/x509_check_cert_pkey_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 #include <stdio.h>
  11 #include <string.h>
  12
  13 #include <openssl/pem.h>
  14 #include <openssl/x509.h>
  15 #include "testutil.h"
  16
  17 /*
  18  * c: path of a cert in PEM format
  19  * k: path of a key in PEM format
  20  * t: API type, "cert" for X509_ and "req" for X509_REQ_ APIs.
  21  * e: expected, "ok" for success, "failed" for what should fail.
  22  */
  23 static const char *c;
  24 static const char *k;
  25 static const char *t;
  26 static const char *e;
  27
  28 static int test_x509_check_cert_pkey(void)
  29 {
  30     BIO *bio = NULL;
  31     X509 *x509 = NULL;
  32     X509_REQ *x509_req = NULL;
  33     EVP_PKEY *pkey = NULL;
  34     int ret = 0, type = 0, expected = 0, result = 0;
  35
  36     /*
  37      * we check them first thus if fails we don't need to do
  38      * those PEM parsing operations.
  39      */
  40     if (strcmp(t, "cert") == 0) {
  41         type = 1;
  42     } else if (strcmp(t, "req") == 0) {
  43         type = 2;
  44     } else {
  45         TEST_error("invalid 'type'");
  46         goto failed;
  47     }
  48
  49     if (strcmp(e, "ok") == 0) {
  50         expected = 1;
  51     } else if (strcmp(e, "failed") == 0) {
  52         expected = 0;
  53     } else {
  54         TEST_error("invalid 'expected'");
  55         goto failed;
  56     }
  57
  58     /* process private key */
  59     if (!TEST_ptr(bio = BIO_new_file(k, "r")))
  60         goto failed;
  61
  62     if (!TEST_ptr(pkey = PEM_read_bio_PrivateKey(bio, NULL, NULL, NULL)))
  63         goto failed;
  64
  65     BIO_free(bio);
  66
  67     /* process cert or cert request, use the same local var */
  68     if (!TEST_ptr(bio = BIO_new_file(c, "r")))
  69         goto failed;
  70
  71     switch (type) {
  72     case 1:
  73         x509 = PEM_read_bio_X509(bio, NULL, NULL, NULL);
  74         if (x509 == NULL) {
  75             TEST_error("read PEM x509 failed");
  76             goto failed;
  77         }
  78
  79         result = X509_check_private_key(x509, pkey);
  80         break;
  81     case 2:
  82         x509_req = PEM_read_bio_X509_REQ(bio, NULL, NULL, NULL);
  83         if (x509_req == NULL) {
  84             TEST_error("read PEM x509 req failed");
  85             goto failed;
  86         }
  87
  88         result = X509_REQ_check_private_key(x509_req, pkey);
  89         break;
  90     default:
  91         /* should never be here */
  92         break;
  93     }
  94
  95     if (!TEST_int_eq(result, expected)) {
  96         TEST_error("check private key: expected: %d, got: %d", expected, result);
  97         goto failed;
  98     }
  99
 100     ret = 1;
 101 failed:
 102     BIO_free(bio);
 103     X509_free(x509);
 104     X509_REQ_free(x509_req);
 105     EVP_PKEY_free(pkey);
 106     return ret;
 107 }
 108
 109 const OPTIONS *test_get_options(void)
 110 {
 111     enum { OPT_TEST_ENUM };
 112     static const OPTIONS test_options[] = {
 113         OPT_TEST_OPTIONS_WITH_EXTRA_USAGE("cert key type expected\n"),
 114         { OPT_HELP_STR, 1, '-', "cert\tcertificate or CSR filename in PEM\n" },
 115         { OPT_HELP_STR, 1, '-', "key\tprivate key filename in PEM\n" },
 116         { OPT_HELP_STR, 1, '-', "type\t\tvalue must be 'cert' or 'req'\n" },
 117         { OPT_HELP_STR, 1, '-', "expected\tthe expected return value, either 'ok' or 'failed'\n" },
 118         { NULL }
 119     };
 120     return test_options;
 121 }
 122
 123 int setup_tests(void)
 124 {
 125     if (!test_skip_common_options()) {
 126         TEST_error("Error parsing test options\n");
 127         return 0;
 128     }
 129
 130     if (!TEST_ptr(c = test_get_argument(0))
 131             || !TEST_ptr(k = test_get_argument(1))
 132             || !TEST_ptr(t = test_get_argument(2))
 133             || !TEST_ptr(e = test_get_argument(3))) {
 134         return 0;
 135     }
 136
 137     ADD_TEST(test_x509_check_cert_pkey);
 138     return 1;
 139 }