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