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 <stdio.h>
  60 #include <openssl/e_os2.h>
  61 /* The following defines enable the declaration of strdup(), which is an
  62    extended function according to X/Open. */
  63 #ifdef OPENSSL_SYS_VMS_DECC
  64 # define _XOPEN_SOURCE_EXTENDED
  65 #endif
  66 #ifdef OPENSSL_SYS_UNIX
  67 # define __USE_XOPEN_EXTENDED   /* For Linux and probably anything GNU */
  68 #endif
  69 #include <string.h>
  70 #include <openssl/engine.h>
  71 #include <openssl/err.h>
  72
  73 static void display_engine_list()
  74         {
  75         ENGINE *h;
  76         int loop;
  77
  78         h = ENGINE_get_first();
  79         loop = 0;
  80         printf("listing available engine types\n");
  81         while(h)
  82                 {
  83                 printf("engine %i, id = \"%s\", name = \"%s\"\n",
  84                         loop++, ENGINE_get_id(h), ENGINE_get_name(h));
  85                 h = ENGINE_get_next(h);
  86                 }
  87         printf("end of list\n");
  88         }
  89
  90 int main(int argc, char *argv[])
  91         {
  92         ENGINE *block[512];
  93         char buf[256];
  94         const char *id, *name;
  95         ENGINE *ptr;
  96         int loop;
  97         int to_return = 1;
  98         ENGINE *new_h1 = NULL;
  99         ENGINE *new_h2 = NULL;
 100         ENGINE *new_h3 = NULL;
 101         ENGINE *new_h4 = NULL;
 102
 103         ERR_load_crypto_strings();
 104
 105         memset(block, 0, 512 * sizeof(ENGINE *));
 106         if(((new_h1 = ENGINE_new()) == NULL) ||
 107                         !ENGINE_set_id(new_h1, "test_id0") ||
 108                         !ENGINE_set_name(new_h1, "First test item") ||
 109                         ((new_h2 = ENGINE_new()) == NULL) ||
 110                         !ENGINE_set_id(new_h2, "test_id1") ||
 111                         !ENGINE_set_name(new_h2, "Second test item") ||
 112                         ((new_h3 = ENGINE_new()) == NULL) ||
 113                         !ENGINE_set_id(new_h3, "test_id2") ||
 114                         !ENGINE_set_name(new_h3, "Third test item") ||
 115                         ((new_h4 = ENGINE_new()) == NULL) ||
 116                         !ENGINE_set_id(new_h4, "test_id3") ||
 117                         !ENGINE_set_name(new_h4, "Fourth test item"))
 118                 {
 119                 printf("Couldn't set up test ENGINE structures\n");
 120                 goto end;
 121                 }
 122         printf("\nenginetest beginning\n\n");
 123         display_engine_list();
 124         if(!ENGINE_add(new_h1))
 125                 {
 126                 printf("Add failed!\n");
 127                 goto end;
 128                 }
 129         display_engine_list();
 130         ptr = ENGINE_get_first();
 131         if(!ENGINE_remove(ptr))
 132                 {
 133                 printf("Remove failed!\n");
 134                 goto end;
 135                 }
 136         display_engine_list();
 137         if(!ENGINE_add(new_h3) || !ENGINE_add(new_h2))
 138                 {
 139                 printf("Add failed!\n");
 140                 goto end;
 141                 }
 142         display_engine_list();
 143         if(!ENGINE_remove(new_h2))
 144                 {
 145                 printf("Remove failed!\n");
 146                 goto end;
 147                 }
 148         display_engine_list();
 149         if(!ENGINE_add(new_h4))
 150                 {
 151                 printf("Add failed!\n");
 152                 goto end;
 153                 }
 154         display_engine_list();
 155         if(ENGINE_add(new_h3))
 156                 {
 157                 printf("Add *should* have failed but didn't!\n");
 158                 goto end;
 159                 }
 160         else
 161                 printf("Add that should fail did.\n");
 162         ERR_clear_error();
 163         if(ENGINE_remove(new_h2))
 164                 {
 165                 printf("Remove *should* have failed but didn't!\n");
 166                 goto end;
 167                 }
 168         else
 169                 printf("Remove that should fail did.\n");
 170         if(!ENGINE_remove(new_h1))
 171                 {
 172                 printf("Remove failed!\n");
 173                 goto end;
 174                 }
 175         display_engine_list();
 176         if(!ENGINE_remove(new_h3))
 177                 {
 178                 printf("Remove failed!\n");
 179                 goto end;
 180                 }
 181         display_engine_list();
 182         if(!ENGINE_remove(new_h4))
 183                 {
 184                 printf("Remove failed!\n");
 185                 goto end;
 186                 }
 187         display_engine_list();
 188         /* Depending on whether there's any hardware support compiled
 189          * in, this remove may be destined to fail. */
 190         ptr = ENGINE_get_first();
 191         if(ptr)
 192                 if(!ENGINE_remove(ptr))
 193                         printf("Remove failed!i - probably no hardware "
 194                                 "support present.\n");
 195         display_engine_list();
 196         if(!ENGINE_add(new_h1) || !ENGINE_remove(new_h1))
 197                 {
 198                 printf("Couldn't add and remove to an empty list!\n");
 199                 goto end;
 200                 }
 201         else
 202                 printf("Successfully added and removed to an empty list!\n");
 203         printf("About to beef up the engine-type list\n");
 204         for(loop = 0; loop < 512; loop++)
 205                 {
 206                 sprintf(buf, "id%i", loop);
 207                 id = strdup(buf);
 208                 sprintf(buf, "Fake engine type %i", loop);
 209                 name = strdup(buf);
 210                 if(((block[loop] = ENGINE_new()) == NULL) ||
 211                                 !ENGINE_set_id(block[loop], id) ||
 212                                 !ENGINE_set_name(block[loop], name))
 213                         {
 214                         printf("Couldn't create block of ENGINE structures.\n"
 215                                 "I'll probably also core-dump now, damn.\n");
 216                         goto end;
 217                         }
 218                 }
 219         for(loop = 0; loop < 512; loop++)
 220                 {
 221                 if(!ENGINE_add(block[loop]))
 222                         {
 223                         printf("\nAdding stopped at %i, (%s,%s)\n",
 224                                 loop, ENGINE_get_id(block[loop]),
 225                                 ENGINE_get_name(block[loop]));
 226                         goto cleanup_loop;
 227                         }
 228                 else
 229                         printf("."); fflush(stdout);
 230                 }
 231 cleanup_loop:
 232         printf("\nAbout to empty the engine-type list\n");
 233         while((ptr = ENGINE_get_first()) != NULL)
 234                 {
 235                 if(!ENGINE_remove(ptr))
 236                         {
 237                         printf("\nRemove failed!\n");
 238                         goto end;
 239                         }
 240                 printf("."); fflush(stdout);
 241                 }
 242         for(loop = 0; loop < 512; loop++)
 243                 {
 244                 free((char *)(ENGINE_get_id(block[loop])));
 245                 free((char *)(ENGINE_get_name(block[loop])));
 246                 }
 247         printf("\nTests completed happily\n");
 248         to_return = 0;
 249 end:
 250         if(to_return)
 251                 ERR_print_errors_fp(stderr);
 252         if(new_h1) ENGINE_free(new_h1);
 253         if(new_h2) ENGINE_free(new_h2);
 254         if(new_h3) ENGINE_free(new_h3);
 255         if(new_h4) ENGINE_free(new_h4);
 256         for(loop = 0; loop < 512; loop++)
 257                 if(block[loop])
 258                         ENGINE_free(block[loop]);
 259         return to_return;
 260         }