crypto/engine/enginetest.c

   1 /* crypto/engine/enginetest.c */
   2 /* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
   3  * project 2000.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in
  17  *    the documentation and/or other materials provided with the
  18  *    distribution.
  19  *
  20  * 3. All advertising materials mentioning features or use of this
  21  *    software must display the following acknowledgment:
  22  *    "This product includes software developed by the OpenSSL Project
  23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  24  *
  25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  26  *    endorse or promote products derived from this software without
  27  *    prior written permission. For written permission, please contact
  28  *    licensing@OpenSSL.org.
  29  *
  30  * 5. Products derived from this software may not be called "OpenSSL"
  31  *    nor may "OpenSSL" appear in their names without prior written
  32  *    permission of the OpenSSL Project.
  33  *
  34  * 6. Redistributions of any form whatsoever must retain the following
  35  *    acknowledgment:
  36  *    "This product includes software developed by the OpenSSL Project
  37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  38  *
  39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  50  * OF THE POSSIBILITY OF SUCH DAMAGE.
  51  * ====================================================================
  52  *
  53  * This product includes cryptographic software written by Eric Young
  54  * (eay@cryptsoft.com).  This product includes software written by Tim
  55  * Hudson (tjh@cryptsoft.com).
  56  *
  57  */
  58
  59 #include <openssl/e_os2.h>
  60 #include <stdio.h>
  61 #include <string.h>
  62 #include <openssl/buffer.h>
  63 #include <openssl/crypto.h>
  64 #include <openssl/engine.h>
  65 #include <openssl/err.h>
  66
  67 static void display_engine_list()
  68         {
  69         ENGINE *h;
  70         int loop;
  71
  72         h = ENGINE_get_first();
  73         loop = 0;
  74         printf("listing available engine types\n");
  75         while(h)
  76                 {
  77                 printf("engine %i, id = \"%s\", name = \"%s\"\n",
  78                         loop++, ENGINE_get_id(h), ENGINE_get_name(h));
  79                 h = ENGINE_get_next(h);
  80                 }
  81         printf("end of list\n");
  82         }
  83
  84 int main(int argc, char *argv[])
  85         {
  86         ENGINE *block[512];
  87         char buf[256];
  88         const char *id, *name;
  89         ENGINE *ptr;
  90         int loop;
  91         int to_return = 1;
  92         ENGINE *new_h1 = NULL;
  93         ENGINE *new_h2 = NULL;
  94         ENGINE *new_h3 = NULL;
  95         ENGINE *new_h4 = NULL;
  96
  97         ERR_load_crypto_strings();
  98
  99         memset(block, 0, 512 * sizeof(ENGINE *));
 100         if(((new_h1 = ENGINE_new()) == NULL) ||
 101                         !ENGINE_set_id(new_h1, "test_id0") ||
 102                         !ENGINE_set_name(new_h1, "First test item") ||
 103                         ((new_h2 = ENGINE_new()) == NULL) ||
 104                         !ENGINE_set_id(new_h2, "test_id1") ||
 105                         !ENGINE_set_name(new_h2, "Second test item") ||
 106                         ((new_h3 = ENGINE_new()) == NULL) ||
 107                         !ENGINE_set_id(new_h3, "test_id2") ||
 108                         !ENGINE_set_name(new_h3, "Third test item") ||
 109                         ((new_h4 = ENGINE_new()) == NULL) ||
 110                         !ENGINE_set_id(new_h4, "test_id3") ||
 111                         !ENGINE_set_name(new_h4, "Fourth test item"))
 112                 {
 113                 printf("Couldn't set up test ENGINE structures\n");
 114                 goto end;
 115                 }
 116         printf("\nenginetest beginning\n\n");
 117         display_engine_list();
 118         if(!ENGINE_add(new_h1))
 119                 {
 120                 printf("Add failed!\n");
 121                 goto end;
 122                 }
 123         display_engine_list();
 124         ptr = ENGINE_get_first();
 125         if(!ENGINE_remove(ptr))
 126                 {
 127                 printf("Remove failed!\n");
 128                 goto end;
 129                 }
 130         display_engine_list();
 131         if(!ENGINE_add(new_h3) || !ENGINE_add(new_h2))
 132                 {
 133                 printf("Add failed!\n");
 134                 goto end;
 135                 }
 136         display_engine_list();
 137         if(!ENGINE_remove(new_h2))
 138                 {
 139                 printf("Remove failed!\n");
 140                 goto end;
 141                 }
 142         display_engine_list();
 143         if(!ENGINE_add(new_h4))
 144                 {
 145                 printf("Add failed!\n");
 146                 goto end;
 147                 }
 148         display_engine_list();
 149         if(ENGINE_add(new_h3))
 150                 {
 151                 printf("Add *should* have failed but didn't!\n");
 152                 goto end;
 153                 }
 154         else
 155                 printf("Add that should fail did.\n");
 156         ERR_clear_error();
 157         if(ENGINE_remove(new_h2))
 158                 {
 159                 printf("Remove *should* have failed but didn't!\n");
 160                 goto end;
 161                 }
 162         else
 163                 printf("Remove that should fail did.\n");
 164         if(!ENGINE_remove(new_h1))
 165                 {
 166                 printf("Remove failed!\n");
 167                 goto end;
 168                 }
 169         display_engine_list();
 170         if(!ENGINE_remove(new_h3))
 171                 {
 172                 printf("Remove failed!\n");
 173                 goto end;
 174                 }
 175         display_engine_list();
 176         if(!ENGINE_remove(new_h4))
 177                 {
 178                 printf("Remove failed!\n");
 179                 goto end;
 180                 }
 181         display_engine_list();
 182         /* Depending on whether there's any hardware support compiled
 183          * in, this remove may be destined to fail. */
 184         ptr = ENGINE_get_first();
 185         if(ptr)
 186                 if(!ENGINE_remove(ptr))
 187                         printf("Remove failed!i - probably no hardware "
 188                                 "support present.\n");
 189         display_engine_list();
 190         if(!ENGINE_add(new_h1) || !ENGINE_remove(new_h1))
 191                 {
 192                 printf("Couldn't add and remove to an empty list!\n");
 193                 goto end;
 194                 }
 195         else
 196                 printf("Successfully added and removed to an empty list!\n");
 197         printf("About to beef up the engine-type list\n");
 198         for(loop = 0; loop < 512; loop++)
 199                 {
 200                 sprintf(buf, "id%i", loop);
 201                 id = BUF_strdup(buf);
 202                 sprintf(buf, "Fake engine type %i", loop);
 203                 name = BUF_strdup(buf);
 204                 if(((block[loop] = ENGINE_new()) == NULL) ||
 205                                 !ENGINE_set_id(block[loop], id) ||
 206                                 !ENGINE_set_name(block[loop], name))
 207                         {
 208                         printf("Couldn't create block of ENGINE structures.\n"
 209                                 "I'll probably also core-dump now, damn.\n");
 210                         goto end;
 211                         }
 212                 }
 213         for(loop = 0; loop < 512; loop++)
 214                 {
 215                 if(!ENGINE_add(block[loop]))
 216                         {
 217                         printf("\nAdding stopped at %i, (%s,%s)\n",
 218                                 loop, ENGINE_get_id(block[loop]),
 219                                 ENGINE_get_name(block[loop]));
 220                         goto cleanup_loop;
 221                         }
 222                 else
 223                         printf("."); fflush(stdout);
 224                 }
 225 cleanup_loop:
 226         printf("\nAbout to empty the engine-type list\n");
 227         while((ptr = ENGINE_get_first()) != NULL)
 228                 {
 229                 if(!ENGINE_remove(ptr))
 230                         {
 231                         printf("\nRemove failed!\n");
 232                         goto end;
 233                         }
 234                 printf("."); fflush(stdout);
 235                 }
 236         for(loop = 0; loop < 512; loop++)
 237                 {
 238                 OPENSSL_free((void *)ENGINE_get_id(block[loop]));
 239                 OPENSSL_free((void *)ENGINE_get_name(block[loop]));
 240                 }
 241         printf("\nTests completed happily\n");
 242         to_return = 0;
 243 end:
 244         if(to_return)
 245                 ERR_print_errors_fp(stderr);
 246         if(new_h1) ENGINE_free(new_h1);
 247         if(new_h2) ENGINE_free(new_h2);
 248         if(new_h3) ENGINE_free(new_h3);
 249         if(new_h4) ENGINE_free(new_h4);
 250         for(loop = 0; loop < 512; loop++)
 251                 if(block[loop])
 252                         ENGINE_free(block[loop]);
 253         return to_return;
 254         }