crypto/openssl-0.9.7d/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) 1999-2001 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 <string.h>
  61
  62 #ifdef OPENSSL_NO_ENGINE
  63 int main(int argc, char *argv[])
  64 {
  65     printf("No ENGINE support\n");
  66     return(0);
  67 }
  68 #else
  69 #include <openssl/e_os2.h>
  70 #include <openssl/buffer.h>
  71 #include <openssl/crypto.h>
  72 #include <openssl/engine.h>
  73 #include <openssl/err.h>
  74
  75 static void display_engine_list()
  76         {
  77         ENGINE *h;
  78         int loop;
  79
  80         h = ENGINE_get_first();
  81         loop = 0;
  82         printf("listing available engine types\n");
  83         while(h)
  84                 {
  85                 printf("engine %i, id = \"%s\", name = \"%s\"\n",
  86                         loop++, ENGINE_get_id(h), ENGINE_get_name(h));
  87                 h = ENGINE_get_next(h);
  88                 }
  89         printf("end of list\n");
  90         /* ENGINE_get_first() increases the struct_ref counter, so we
  91            must call ENGINE_free() to decrease it again */
  92         ENGINE_free(h);
  93         }
  94
  95 int main(int argc, char *argv[])
  96         {
  97         ENGINE *block[512];
  98         char buf[256];
  99         const char *id, *name;
 100         ENGINE *ptr;
 101         int loop;
 102         int to_return = 1;
 103         ENGINE *new_h1 = NULL;
 104         ENGINE *new_h2 = NULL;
 105         ENGINE *new_h3 = NULL;
 106         ENGINE *new_h4 = NULL;
 107
 108         /* enable memory leak checking unless explicitly disabled */
 109         if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
 110                 {
 111                 CRYPTO_malloc_debug_init();
 112                 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
 113                 }
 114         else
 115                 {
 116                 /* OPENSSL_DEBUG_MEMORY=off */
 117                 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
 118                 }
 119         CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 120         ERR_load_crypto_strings();
 121
 122         memset(block, 0, 512 * sizeof(ENGINE *));
 123         if(((new_h1 = ENGINE_new()) == NULL) ||
 124                         !ENGINE_set_id(new_h1, "test_id0") ||
 125                         !ENGINE_set_name(new_h1, "First test item") ||
 126                         ((new_h2 = ENGINE_new()) == NULL) ||
 127                         !ENGINE_set_id(new_h2, "test_id1") ||
 128                         !ENGINE_set_name(new_h2, "Second test item") ||
 129                         ((new_h3 = ENGINE_new()) == NULL) ||
 130                         !ENGINE_set_id(new_h3, "test_id2") ||
 131                         !ENGINE_set_name(new_h3, "Third test item") ||
 132                         ((new_h4 = ENGINE_new()) == NULL) ||
 133                         !ENGINE_set_id(new_h4, "test_id3") ||
 134                         !ENGINE_set_name(new_h4, "Fourth test item"))
 135                 {
 136                 printf("Couldn't set up test ENGINE structures\n");
 137                 goto end;
 138                 }
 139         printf("\nenginetest beginning\n\n");
 140         display_engine_list();
 141         if(!ENGINE_add(new_h1))
 142                 {
 143                 printf("Add failed!\n");
 144                 goto end;
 145                 }
 146         display_engine_list();
 147         ptr = ENGINE_get_first();
 148         if(!ENGINE_remove(ptr))
 149                 {
 150                 printf("Remove failed!\n");
 151                 goto end;
 152                 }
 153         if (ptr)
 154                 ENGINE_free(ptr);
 155         display_engine_list();
 156         if(!ENGINE_add(new_h3) || !ENGINE_add(new_h2))
 157                 {
 158                 printf("Add failed!\n");
 159                 goto end;
 160                 }
 161         display_engine_list();
 162         if(!ENGINE_remove(new_h2))
 163                 {
 164                 printf("Remove failed!\n");
 165                 goto end;
 166                 }
 167         display_engine_list();
 168         if(!ENGINE_add(new_h4))
 169                 {
 170                 printf("Add failed!\n");
 171                 goto end;
 172                 }
 173         display_engine_list();
 174         if(ENGINE_add(new_h3))
 175                 {
 176                 printf("Add *should* have failed but didn't!\n");
 177                 goto end;
 178                 }
 179         else
 180                 printf("Add that should fail did.\n");
 181         ERR_clear_error();
 182         if(ENGINE_remove(new_h2))
 183                 {
 184                 printf("Remove *should* have failed but didn't!\n");
 185                 goto end;
 186                 }
 187         else
 188                 printf("Remove that should fail did.\n");
 189         ERR_clear_error();
 190         if(!ENGINE_remove(new_h3))
 191                 {
 192                 printf("Remove failed!\n");
 193                 goto end;
 194                 }
 195         display_engine_list();
 196         if(!ENGINE_remove(new_h4))
 197                 {
 198                 printf("Remove failed!\n");
 199                 goto end;
 200                 }
 201         display_engine_list();
 202         /* Depending on whether there's any hardware support compiled
 203          * in, this remove may be destined to fail. */
 204         ptr = ENGINE_get_first();
 205         if(ptr)
 206                 if(!ENGINE_remove(ptr))
 207                         printf("Remove failed!i - probably no hardware "
 208                                 "support present.\n");
 209         if (ptr)
 210                 ENGINE_free(ptr);
 211         display_engine_list();
 212         if(!ENGINE_add(new_h1) || !ENGINE_remove(new_h1))
 213                 {
 214                 printf("Couldn't add and remove to an empty list!\n");
 215                 goto end;
 216                 }
 217         else
 218                 printf("Successfully added and removed to an empty list!\n");
 219         printf("About to beef up the engine-type list\n");
 220         for(loop = 0; loop < 512; loop++)
 221                 {
 222                 sprintf(buf, "id%i", loop);
 223                 id = BUF_strdup(buf);
 224                 sprintf(buf, "Fake engine type %i", loop);
 225                 name = BUF_strdup(buf);
 226                 if(((block[loop] = ENGINE_new()) == NULL) ||
 227                                 !ENGINE_set_id(block[loop], id) ||
 228                                 !ENGINE_set_name(block[loop], name))
 229                         {
 230                         printf("Couldn't create block of ENGINE structures.\n"
 231                                 "I'll probably also core-dump now, damn.\n");
 232                         goto end;
 233                         }
 234                 }
 235         for(loop = 0; loop < 512; loop++)
 236                 {
 237                 if(!ENGINE_add(block[loop]))
 238                         {
 239                         printf("\nAdding stopped at %i, (%s,%s)\n",
 240                                 loop, ENGINE_get_id(block[loop]),
 241                                 ENGINE_get_name(block[loop]));
 242                         goto cleanup_loop;
 243                         }
 244                 else
 245                         printf("."); fflush(stdout);
 246                 }
 247 cleanup_loop:
 248         printf("\nAbout to empty the engine-type list\n");
 249         while((ptr = ENGINE_get_first()) != NULL)
 250                 {
 251                 if(!ENGINE_remove(ptr))
 252                         {
 253                         printf("\nRemove failed!\n");
 254                         goto end;
 255                         }
 256                 ENGINE_free(ptr);
 257                 printf("."); fflush(stdout);
 258                 }
 259         for(loop = 0; loop < 512; loop++)
 260                 {
 261                 OPENSSL_free((void *)ENGINE_get_id(block[loop]));
 262                 OPENSSL_free((void *)ENGINE_get_name(block[loop]));
 263                 }
 264         printf("\nTests completed happily\n");
 265         to_return = 0;
 266 end:
 267         if(to_return)
 268                 ERR_print_errors_fp(stderr);
 269         if(new_h1) ENGINE_free(new_h1);
 270         if(new_h2) ENGINE_free(new_h2);
 271         if(new_h3) ENGINE_free(new_h3);
 272         if(new_h4) ENGINE_free(new_h4);
 273         for(loop = 0; loop < 512; loop++)
 274                 if(block[loop])
 275                         ENGINE_free(block[loop]);
 276         ENGINE_cleanup();
 277         CRYPTO_cleanup_all_ex_data();
 278         ERR_free_strings();
 279         ERR_remove_state(0);
 280         CRYPTO_mem_leaks_fp(stderr);
 281         return to_return;
 282         }
 283 #endif