test/x509_check_cert_pkey_test.c

   1 /*
   2  * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the OpenSSL license (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 int test_x509_check_cert_pkey(const char *c, const char *k,
  24     const char *t, const char *e)
  25 {
  26     BIO *bio = NULL;
  27     X509 *x509 = NULL;
  28     X509_REQ *x509_req = NULL;
  29     EVP_PKEY *pkey = NULL;
  30     int ret = 0, type = 0, expected = 0, result = 0;
  31
  32     /*
  33      * we check them first thus if fails we don't need to do
  34      * those PEM parsing operations.
  35      */
  36     if (strcmp(t, "cert") == 0) {
  37         type = 1;
  38     } else if (strcmp(t, "req") == 0) {
  39         type = 2;
  40     } else {
  41         TEST_error("invalid 'type'");
  42         goto failed;
  43     }
  44
  45     if (strcmp(e, "ok") == 0) {
  46         expected = 1;
  47     } else if (strcmp(e, "failed") == 0) {
  48         expected = 0;
  49     } else {
  50         TEST_error("invalid 'expected'");
  51         goto failed;
  52     }
  53
  54     /* process private key */
  55     if (!TEST_ptr(bio = BIO_new_file(k, "r")))
  56         goto failed;
  57
  58     if (!TEST_ptr(pkey = PEM_read_bio_PrivateKey(bio, NULL, NULL, NULL)))
  59         goto failed;
  60
  61     BIO_free(bio);
  62
  63     /* process cert or cert request, use the same local var */
  64     if (!TEST_ptr(bio = BIO_new_file(c, "r")))
  65         goto failed;
  66
  67     switch (type) {
  68     case 1:
  69         x509 = PEM_read_bio_X509(bio, NULL, NULL, NULL);
  70         if (x509 == NULL) {
  71             TEST_error("read PEM x509 failed");
  72             goto failed;
  73         }
  74
  75         result = X509_check_private_key(x509, pkey);
  76         break;
  77     case 2:
  78         x509_req = PEM_read_bio_X509_REQ(bio, NULL, NULL, NULL);
  79         if (x509_req == NULL) {
  80             TEST_error("read PEM x509 req failed");
  81             goto failed;
  82         }
  83
  84         result = X509_REQ_check_private_key(x509_req, pkey);
  85         break;
  86     default:
  87         /* should never be here */
  88         break;
  89     }
  90
  91     if (!TEST_int_eq(result, expected)) {
  92         TEST_error("check private key: expected: %d, got: %d", expected, result);
  93         goto failed;
  94     }
  95
  96     ret = 1;
  97 failed:
  98     BIO_free(bio);
  99     X509_free(x509);
 100     X509_REQ_free(x509_req);
 101     EVP_PKEY_free(pkey);
 102     return ret;
 103 }
 104
 105 int test_main(int argc, char **argv)
 106 {
 107     if (!TEST_int_eq(argc, 5)) {
 108         TEST_info("usage: x509_check_cert_pkey cert.pem|cert.req"
 109                   " key.pem cert|req <expected>");
 110         return 1;
 111     }
 112
 113     return !test_x509_check_cert_pkey(argv[1], argv[2], argv[3], argv[4]);
 114 }