crypto/threads/mttest.c

   1 /* crypto/threads/mttest.c */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59 #include <stdio.h>
  60 #include <stdlib.h>
  61 #include <string.h>
  62 #include <errno.h>
  63 #ifdef LINUX
  64 #include <typedefs.h>
  65 #endif
  66 #ifdef OPENSSL_SYS_WIN32
  67 #include <windows.h>
  68 #endif
  69 #ifdef SOLARIS
  70 #include <synch.h>
  71 #include <thread.h>
  72 #endif
  73 #ifdef IRIX
  74 #include <ulocks.h>
  75 #include <sys/prctl.h>
  76 #endif
  77 #ifdef PTHREADS
  78 #include <pthread.h>
  79 #endif
  80 #include <openssl/lhash.h>
  81 #include <openssl/crypto.h>
  82 #include <openssl/buffer.h>
  83 #include "../../e_os.h"
  84 #include <openssl/x509.h>
  85 #include <openssl/ssl.h>
  86 #include <openssl/err.h>
  87 #include <openssl/rand.h>
  88
  89 #ifdef OPENSSL_NO_FP_API
  90 #define APPS_WIN16
  91 #include "../buffer/bss_file.c"
  92 #endif
  93
  94 #define TEST_SERVER_CERT "../../apps/server.pem"
  95 #define TEST_CLIENT_CERT "../../apps/client.pem"
  96
  97 #define MAX_THREAD_NUMBER       100
  98
  99 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *xs);
 100 void thread_setup(void);
 101 void thread_cleanup(void);
 102 void do_threads(SSL_CTX *s_ctx,SSL_CTX *c_ctx);
 103
 104 void irix_locking_callback(int mode,int type,char *file,int line);
 105 void solaris_locking_callback(int mode,int type,char *file,int line);
 106 void win32_locking_callback(int mode,int type,char *file,int line);
 107 void pthreads_locking_callback(int mode,int type,char *file,int line);
 108
 109 unsigned long irix_thread_id(void );
 110 unsigned long solaris_thread_id(void );
 111 unsigned long pthreads_thread_id(void );
 112
 113 BIO *bio_err=NULL;
 114 BIO *bio_stdout=NULL;
 115
 116 static char *cipher=NULL;
 117 int verbose=0;
 118 #ifdef FIONBIO
 119 static int s_nbio=0;
 120 #endif
 121
 122 int thread_number=10;
 123 int number_of_loops=10;
 124 int reconnect=0;
 125 int cache_stats=0;
 126
 127 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
 128
 129 int doit(char *ctx[4]);
 130 static void print_stats(FILE *fp, SSL_CTX *ctx)
 131 {
 132         fprintf(fp,"%4ld items in the session cache\n",
 133                 SSL_CTX_sess_number(ctx));
 134         fprintf(fp,"%4d client connects (SSL_connect())\n",
 135                 SSL_CTX_sess_connect(ctx));
 136         fprintf(fp,"%4d client connects that finished\n",
 137                 SSL_CTX_sess_connect_good(ctx));
 138         fprintf(fp,"%4d server connects (SSL_accept())\n",
 139                 SSL_CTX_sess_accept(ctx));
 140         fprintf(fp,"%4d server connects that finished\n",
 141                 SSL_CTX_sess_accept_good(ctx));
 142         fprintf(fp,"%4d session cache hits\n",SSL_CTX_sess_hits(ctx));
 143         fprintf(fp,"%4d session cache misses\n",SSL_CTX_sess_misses(ctx));
 144         fprintf(fp,"%4d session cache timeouts\n",SSL_CTX_sess_timeouts(ctx));
 145         }
 146
 147 static void sv_usage(void)
 148         {
 149         fprintf(stderr,"usage: ssltest [args ...]\n");
 150         fprintf(stderr,"\n");
 151         fprintf(stderr," -server_auth  - check server certificate\n");
 152         fprintf(stderr," -client_auth  - do client authentication\n");
 153         fprintf(stderr," -v            - more output\n");
 154         fprintf(stderr," -CApath arg   - PEM format directory of CA's\n");
 155         fprintf(stderr," -CAfile arg   - PEM format file of CA's\n");
 156         fprintf(stderr," -threads arg  - number of threads\n");
 157         fprintf(stderr," -loops arg    - number of 'connections', per thread\n");
 158         fprintf(stderr," -reconnect    - reuse session-id's\n");
 159         fprintf(stderr," -stats        - server session-id cache stats\n");
 160         fprintf(stderr," -cert arg     - server certificate/key\n");
 161         fprintf(stderr," -ccert arg    - client certificate/key\n");
 162         fprintf(stderr," -ssl3         - just SSLv3n\n");
 163         }
 164
 165 int main(int argc, char *argv[])
 166         {
 167         char *CApath=NULL,*CAfile=NULL;
 168         int badop=0;
 169         int ret=1;
 170         int client_auth=0;
 171         int server_auth=0;
 172         SSL_CTX *s_ctx=NULL;
 173         SSL_CTX *c_ctx=NULL;
 174         char *scert=TEST_SERVER_CERT;
 175         char *ccert=TEST_CLIENT_CERT;
 176         SSL_METHOD *ssl_method=SSLv23_method();
 177
 178         RAND_seed(rnd_seed, sizeof rnd_seed);
 179
 180         if (bio_err == NULL)
 181                 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
 182         if (bio_stdout == NULL)
 183                 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
 184         argc--;
 185         argv++;
 186
 187         while (argc >= 1)
 188                 {
 189                 if      (strcmp(*argv,"-server_auth") == 0)
 190                         server_auth=1;
 191                 else if (strcmp(*argv,"-client_auth") == 0)
 192                         client_auth=1;
 193                 else if (strcmp(*argv,"-reconnect") == 0)
 194                         reconnect=1;
 195                 else if (strcmp(*argv,"-stats") == 0)
 196                         cache_stats=1;
 197                 else if (strcmp(*argv,"-ssl3") == 0)
 198                         ssl_method=SSLv3_method();
 199                 else if (strcmp(*argv,"-ssl2") == 0)
 200                         ssl_method=SSLv2_method();
 201                 else if (strcmp(*argv,"-CApath") == 0)
 202                         {
 203                         if (--argc < 1) goto bad;
 204                         CApath= *(++argv);
 205                         }
 206                 else if (strcmp(*argv,"-CAfile") == 0)
 207                         {
 208                         if (--argc < 1) goto bad;
 209                         CAfile= *(++argv);
 210                         }
 211                 else if (strcmp(*argv,"-cert") == 0)
 212                         {
 213                         if (--argc < 1) goto bad;
 214                         scert= *(++argv);
 215                         }
 216                 else if (strcmp(*argv,"-ccert") == 0)
 217                         {
 218                         if (--argc < 1) goto bad;
 219                         ccert= *(++argv);
 220                         }
 221                 else if (strcmp(*argv,"-threads") == 0)
 222                         {
 223                         if (--argc < 1) goto bad;
 224                         thread_number= atoi(*(++argv));
 225                         if (thread_number == 0) thread_number=1;
 226                         if (thread_number > MAX_THREAD_NUMBER)
 227                                 thread_number=MAX_THREAD_NUMBER;
 228                         }
 229                 else if (strcmp(*argv,"-loops") == 0)
 230                         {
 231                         if (--argc < 1) goto bad;
 232                         number_of_loops= atoi(*(++argv));
 233                         if (number_of_loops == 0) number_of_loops=1;
 234                         }
 235                 else
 236                         {
 237                         fprintf(stderr,"unknown option %s\n",*argv);
 238                         badop=1;
 239                         break;
 240                         }
 241                 argc--;
 242                 argv++;
 243                 }
 244         if (badop)
 245                 {
 246 bad:
 247                 sv_usage();
 248                 goto end;
 249                 }
 250
 251         if (cipher == NULL) cipher=getenv("SSL_CIPHER");
 252
 253         SSL_load_error_strings();
 254         OpenSSL_add_ssl_algorithms();
 255
 256         c_ctx=SSL_CTX_new(ssl_method);
 257         s_ctx=SSL_CTX_new(ssl_method);
 258         if ((c_ctx == NULL) || (s_ctx == NULL))
 259                 {
 260                 ERR_print_errors(bio_err);
 261                 goto end;
 262                 }
 263
 264         SSL_CTX_set_session_cache_mode(s_ctx,
 265                 SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
 266         SSL_CTX_set_session_cache_mode(c_ctx,
 267                 SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
 268
 269         if (!SSL_CTX_use_certificate_file(s_ctx,scert,SSL_FILETYPE_PEM))
 270                 {
 271                 ERR_print_errors(bio_err);
 272                 }
 273         else if (!SSL_CTX_use_RSAPrivateKey_file(s_ctx,scert,SSL_FILETYPE_PEM))
 274                 {
 275                 ERR_print_errors(bio_err);
 276                 goto end;
 277                 }
 278
 279         if (client_auth)
 280                 {
 281                 SSL_CTX_use_certificate_file(c_ctx,ccert,
 282                         SSL_FILETYPE_PEM);
 283                 SSL_CTX_use_RSAPrivateKey_file(c_ctx,ccert,
 284                         SSL_FILETYPE_PEM);
 285                 }
 286
 287         if (    (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
 288                 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
 289                 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
 290                 (!SSL_CTX_set_default_verify_paths(c_ctx)))
 291                 {
 292                 fprintf(stderr,"SSL_load_verify_locations\n");
 293                 ERR_print_errors(bio_err);
 294                 goto end;
 295                 }
 296
 297         if (client_auth)
 298                 {
 299                 fprintf(stderr,"client authentication\n");
 300                 SSL_CTX_set_verify(s_ctx,
 301                         SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
 302                         verify_callback);
 303                 }
 304         if (server_auth)
 305                 {
 306                 fprintf(stderr,"server authentication\n");
 307                 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
 308                         verify_callback);
 309                 }
 310
 311         thread_setup();
 312         do_threads(s_ctx,c_ctx);
 313         thread_cleanup();
 314 end:
 315
 316         if (c_ctx != NULL)
 317                 {
 318                 fprintf(stderr,"Client SSL_CTX stats then free it\n");
 319                 print_stats(stderr,c_ctx);
 320                 SSL_CTX_free(c_ctx);
 321                 }
 322         if (s_ctx != NULL)
 323                 {
 324                 fprintf(stderr,"Server SSL_CTX stats then free it\n");
 325                 print_stats(stderr,s_ctx);
 326                 if (cache_stats)
 327                         {
 328                         fprintf(stderr,"-----\n");
 329                         lh_stats(SSL_CTX_sessions(s_ctx),stderr);
 330                         fprintf(stderr,"-----\n");
 331                 /*      lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
 332                         fprintf(stderr,"-----\n"); */
 333                         lh_node_usage_stats(SSL_CTX_sessions(s_ctx),stderr);
 334                         fprintf(stderr,"-----\n");
 335                         }
 336                 SSL_CTX_free(s_ctx);
 337                 fprintf(stderr,"done free\n");
 338                 }
 339         exit(ret);
 340         return(0);
 341         }
 342
 343 #define W_READ  1
 344 #define W_WRITE 2
 345 #define C_DONE  1
 346 #define S_DONE  2
 347
 348 int ndoit(SSL_CTX *ssl_ctx[2])
 349         {
 350         int i;
 351         int ret;
 352         char *ctx[4];
 353
 354         ctx[0]=(char *)ssl_ctx[0];
 355         ctx[1]=(char *)ssl_ctx[1];
 356
 357         if (reconnect)
 358                 {
 359                 ctx[2]=(char *)SSL_new(ssl_ctx[0]);
 360                 ctx[3]=(char *)SSL_new(ssl_ctx[1]);
 361                 }
 362         else
 363                 {
 364                 ctx[2]=NULL;
 365                 ctx[3]=NULL;
 366                 }
 367
 368         fprintf(stdout,"started thread %lu\n",CRYPTO_thread_id());
 369         for (i=0; i<number_of_loops; i++)
 370                 {
 371 /*              fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n",
 372                         CRYPTO_thread_id(),i,
 373                         ssl_ctx[0]->references,
 374                         ssl_ctx[1]->references); */
 375         /*      pthread_delay_np(&tm);*/
 376
 377                 ret=doit(ctx);
 378                 if (ret != 0)
 379                         {
 380                         fprintf(stdout,"error[%d] %lu - %d\n",
 381                                 i,CRYPTO_thread_id(),ret);
 382                         return(ret);
 383                         }
 384                 }
 385         fprintf(stdout,"DONE %lu\n",CRYPTO_thread_id());
 386         if (reconnect)
 387                 {
 388                 SSL_free((SSL *)ctx[2]);
 389                 SSL_free((SSL *)ctx[3]);
 390                 }
 391         return(0);
 392         }
 393
 394 int doit(char *ctx[4])
 395         {
 396         SSL_CTX *s_ctx,*c_ctx;
 397         static char cbuf[200],sbuf[200];
 398         SSL *c_ssl=NULL;
 399         SSL *s_ssl=NULL;
 400         BIO *c_to_s=NULL;
 401         BIO *s_to_c=NULL;
 402         BIO *c_bio=NULL;
 403         BIO *s_bio=NULL;
 404         int c_r,c_w,s_r,s_w;
 405         int c_want,s_want;
 406         int i;
 407         int done=0;
 408         int c_write,s_write;
 409         int do_server=0,do_client=0;
 410
 411         s_ctx=(SSL_CTX *)ctx[0];
 412         c_ctx=(SSL_CTX *)ctx[1];
 413
 414         if (ctx[2] != NULL)
 415                 s_ssl=(SSL *)ctx[2];
 416         else
 417                 s_ssl=SSL_new(s_ctx);
 418
 419         if (ctx[3] != NULL)
 420                 c_ssl=(SSL *)ctx[3];
 421         else
 422                 c_ssl=SSL_new(c_ctx);
 423
 424         if ((s_ssl == NULL) || (c_ssl == NULL)) goto err;
 425
 426         c_to_s=BIO_new(BIO_s_mem());
 427         s_to_c=BIO_new(BIO_s_mem());
 428         if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
 429
 430         c_bio=BIO_new(BIO_f_ssl());
 431         s_bio=BIO_new(BIO_f_ssl());
 432         if ((c_bio == NULL) || (s_bio == NULL)) goto err;
 433
 434         SSL_set_connect_state(c_ssl);
 435         SSL_set_bio(c_ssl,s_to_c,c_to_s);
 436         BIO_set_ssl(c_bio,c_ssl,(ctx[2] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 437
 438         SSL_set_accept_state(s_ssl);
 439         SSL_set_bio(s_ssl,c_to_s,s_to_c);
 440         BIO_set_ssl(s_bio,s_ssl,(ctx[3] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 441
 442         c_r=0; s_r=1;
 443         c_w=1; s_w=0;
 444         c_want=W_WRITE;
 445         s_want=0;
 446         c_write=1,s_write=0;
 447
 448         /* We can always do writes */
 449         for (;;)
 450                 {
 451                 do_server=0;
 452                 do_client=0;
 453
 454                 i=(int)BIO_pending(s_bio);
 455                 if ((i && s_r) || s_w) do_server=1;
 456
 457                 i=(int)BIO_pending(c_bio);
 458                 if ((i && c_r) || c_w) do_client=1;
 459
 460                 if (do_server && verbose)
 461                         {
 462                         if (SSL_in_init(s_ssl))
 463                                 printf("server waiting in SSL_accept - %s\n",
 464                                         SSL_state_string_long(s_ssl));
 465                         else if (s_write)
 466                                 printf("server:SSL_write()\n");
 467                         else
 468                                 printf("server:SSL_read()\n");
 469                         }
 470
 471                 if (do_client && verbose)
 472                         {
 473                         if (SSL_in_init(c_ssl))
 474                                 printf("client waiting in SSL_connect - %s\n",
 475                                         SSL_state_string_long(c_ssl));
 476                         else if (c_write)
 477                                 printf("client:SSL_write()\n");
 478                         else
 479                                 printf("client:SSL_read()\n");
 480                         }
 481
 482                 if (!do_client && !do_server)
 483                         {
 484                         fprintf(stdout,"ERROR IN STARTUP\n");
 485                         break;
 486                         }
 487                 if (do_client && !(done & C_DONE))
 488                         {
 489                         if (c_write)
 490                                 {
 491                                 i=BIO_write(c_bio,"hello from client\n",18);
 492                                 if (i < 0)
 493                                         {
 494                                         c_r=0;
 495                                         c_w=0;
 496                                         if (BIO_should_retry(c_bio))
 497                                                 {
 498                                                 if (BIO_should_read(c_bio))
 499                                                         c_r=1;
 500                                                 if (BIO_should_write(c_bio))
 501                                                         c_w=1;
 502                                                 }
 503                                         else
 504                                                 {
 505                                                 fprintf(stderr,"ERROR in CLIENT\n");
 506                                                 ERR_print_errors_fp(stderr);
 507                                                 return(1);
 508                                                 }
 509                                         }
 510                                 else if (i == 0)
 511                                         {
 512                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 513                                         return(1);
 514                                         }
 515                                 else
 516                                         {
 517                                         /* ok */
 518                                         c_write=0;
 519                                         }
 520                                 }
 521                         else
 522                                 {
 523                                 i=BIO_read(c_bio,cbuf,100);
 524                                 if (i < 0)
 525                                         {
 526                                         c_r=0;
 527                                         c_w=0;
 528                                         if (BIO_should_retry(c_bio))
 529                                                 {
 530                                                 if (BIO_should_read(c_bio))
 531                                                         c_r=1;
 532                                                 if (BIO_should_write(c_bio))
 533                                                         c_w=1;
 534                                                 }
 535                                         else
 536                                                 {
 537                                                 fprintf(stderr,"ERROR in CLIENT\n");
 538                                                 ERR_print_errors_fp(stderr);
 539                                                 return(1);
 540                                                 }
 541                                         }
 542                                 else if (i == 0)
 543                                         {
 544                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 545                                         return(1);
 546                                         }
 547                                 else
 548                                         {
 549                                         done|=C_DONE;
 550 #ifdef undef
 551                                         fprintf(stdout,"CLIENT:from server:");
 552                                         fwrite(cbuf,1,i,stdout);
 553                                         fflush(stdout);
 554 #endif
 555                                         }
 556                                 }
 557                         }
 558
 559                 if (do_server && !(done & S_DONE))
 560                         {
 561                         if (!s_write)
 562                                 {
 563                                 i=BIO_read(s_bio,sbuf,100);
 564                                 if (i < 0)
 565                                         {
 566                                         s_r=0;
 567                                         s_w=0;
 568                                         if (BIO_should_retry(s_bio))
 569                                                 {
 570                                                 if (BIO_should_read(s_bio))
 571                                                         s_r=1;
 572                                                 if (BIO_should_write(s_bio))
 573                                                         s_w=1;
 574                                                 }
 575                                         else
 576                                                 {
 577                                                 fprintf(stderr,"ERROR in SERVER\n");
 578                                                 ERR_print_errors_fp(stderr);
 579                                                 return(1);
 580                                                 }
 581                                         }
 582                                 else if (i == 0)
 583                                         {
 584                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 585                                         return(1);
 586                                         }
 587                                 else
 588                                         {
 589                                         s_write=1;
 590                                         s_w=1;
 591 #ifdef undef
 592                                         fprintf(stdout,"SERVER:from client:");
 593                                         fwrite(sbuf,1,i,stdout);
 594                                         fflush(stdout);
 595 #endif
 596                                         }
 597                                 }
 598                         else
 599                                 {
 600                                 i=BIO_write(s_bio,"hello from server\n",18);
 601                                 if (i < 0)
 602                                         {
 603                                         s_r=0;
 604                                         s_w=0;
 605                                         if (BIO_should_retry(s_bio))
 606                                                 {
 607                                                 if (BIO_should_read(s_bio))
 608                                                         s_r=1;
 609                                                 if (BIO_should_write(s_bio))
 610                                                         s_w=1;
 611                                                 }
 612                                         else
 613                                                 {
 614                                                 fprintf(stderr,"ERROR in SERVER\n");
 615                                                 ERR_print_errors_fp(stderr);
 616                                                 return(1);
 617                                                 }
 618                                         }
 619                                 else if (i == 0)
 620                                         {
 621                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 622                                         return(1);
 623                                         }
 624                                 else
 625                                         {
 626                                         s_write=0;
 627                                         s_r=1;
 628                                         done|=S_DONE;
 629                                         }
 630                                 }
 631                         }
 632
 633                 if ((done & S_DONE) && (done & C_DONE)) break;
 634                 }
 635
 636         SSL_set_shutdown(c_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 637         SSL_set_shutdown(s_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 638
 639 #ifdef undef
 640         fprintf(stdout,"DONE\n");
 641 #endif
 642 err:
 643         /* We have to set the BIO's to NULL otherwise they will be
 644          * free()ed twice.  Once when th s_ssl is SSL_free()ed and
 645          * again when c_ssl is SSL_free()ed.
 646          * This is a hack required because s_ssl and c_ssl are sharing the same
 647          * BIO structure and SSL_set_bio() and SSL_free() automatically
 648          * BIO_free non NULL entries.
 649          * You should not normally do this or be required to do this */
 650
 651         if (s_ssl != NULL)
 652                 {
 653                 s_ssl->rbio=NULL;
 654                 s_ssl->wbio=NULL;
 655                 }
 656         if (c_ssl != NULL)
 657                 {
 658                 c_ssl->rbio=NULL;
 659                 c_ssl->wbio=NULL;
 660                 }
 661
 662         /* The SSL's are optionally freed in the following calls */
 663         if (c_to_s != NULL) BIO_free(c_to_s);
 664         if (s_to_c != NULL) BIO_free(s_to_c);
 665
 666         if (c_bio != NULL) BIO_free(c_bio);
 667         if (s_bio != NULL) BIO_free(s_bio);
 668         return(0);
 669         }
 670
 671 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
 672         {
 673         char *s, buf[256];
 674
 675         if (verbose)
 676                 {
 677                 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
 678                                     buf,256);
 679                 if (s != NULL)
 680                         {
 681                         if (ok)
 682                                 fprintf(stderr,"depth=%d %s\n",
 683                                         ctx->error_depth,buf);
 684                         else
 685                                 fprintf(stderr,"depth=%d error=%d %s\n",
 686                                         ctx->error_depth,ctx->error,buf);
 687                         }
 688                 }
 689         return(ok);
 690         }
 691
 692 #define THREAD_STACK_SIZE (16*1024)
 693
 694 #ifdef OPENSSL_SYS_WIN32
 695
 696 static HANDLE *lock_cs;
 697
 698 void thread_setup(void)
 699         {
 700         int i;
 701
 702         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE));
 703         for (i=0; i<CRYPTO_num_locks(); i++)
 704                 {
 705                 lock_cs[i]=CreateMutex(NULL,FALSE,NULL);
 706                 }
 707
 708         CRYPTO_set_locking_callback((void (*)(int,int,char *,int))win32_locking_callback);
 709         /* id callback defined */
 710         }
 711
 712 void thread_cleanup(void)
 713         {
 714         int i;
 715
 716         CRYPTO_set_locking_callback(NULL);
 717         for (i=0; i<CRYPTO_num_locks(); i++)
 718                 CloseHandle(lock_cs[i]);
 719         OPENSSL_free(lock_cs);
 720         }
 721
 722 void win32_locking_callback(int mode, int type, char *file, int line)
 723         {
 724         if (mode & CRYPTO_LOCK)
 725                 {
 726                 WaitForSingleObject(lock_cs[type],INFINITE);
 727                 }
 728         else
 729                 {
 730                 ReleaseMutex(lock_cs[type]);
 731                 }
 732         }
 733
 734 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 735         {
 736         double ret;
 737         SSL_CTX *ssl_ctx[2];
 738         DWORD thread_id[MAX_THREAD_NUMBER];
 739         HANDLE thread_handle[MAX_THREAD_NUMBER];
 740         int i;
 741         SYSTEMTIME start,end;
 742
 743         ssl_ctx[0]=s_ctx;
 744         ssl_ctx[1]=c_ctx;
 745
 746         GetSystemTime(&start);
 747         for (i=0; i<thread_number; i++)
 748                 {
 749                 thread_handle[i]=CreateThread(NULL,
 750                         THREAD_STACK_SIZE,
 751                         (LPTHREAD_START_ROUTINE)ndoit,
 752                         (void *)ssl_ctx,
 753                         0L,
 754                         &(thread_id[i]));
 755                 }
 756
 757         printf("reaping\n");
 758         for (i=0; i<thread_number; i+=50)
 759                 {
 760                 int j;
 761
 762                 j=(thread_number < (i+50))?(thread_number-i):50;
 763
 764                 if (WaitForMultipleObjects(j,
 765                         (CONST HANDLE *)&(thread_handle[i]),TRUE,INFINITE)
 766                         == WAIT_FAILED)
 767                         {
 768                         fprintf(stderr,"WaitForMultipleObjects failed:%d\n",GetLastError());
 769                         exit(1);
 770                         }
 771                 }
 772         GetSystemTime(&end);
 773
 774         if (start.wDayOfWeek > end.wDayOfWeek) end.wDayOfWeek+=7;
 775         ret=(end.wDayOfWeek-start.wDayOfWeek)*24;
 776
 777         ret=(ret+end.wHour-start.wHour)*60;
 778         ret=(ret+end.wMinute-start.wMinute)*60;
 779         ret=(ret+end.wSecond-start.wSecond);
 780         ret+=(end.wMilliseconds-start.wMilliseconds)/1000.0;
 781
 782         printf("win32 threads done - %.3f seconds\n",ret);
 783         }
 784
 785 #endif /* OPENSSL_SYS_WIN32 */
 786
 787 #ifdef SOLARIS
 788
 789 static mutex_t *lock_cs;
 790 /*static rwlock_t *lock_cs; */
 791 static long *lock_count;
 792
 793 void thread_setup(void)
 794         {
 795         int i;
 796
 797         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(mutex_t));
 798         lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
 799         for (i=0; i<CRYPTO_num_locks(); i++)
 800                 {
 801                 lock_count[i]=0;
 802                 /* rwlock_init(&(lock_cs[i]),USYNC_THREAD,NULL); */
 803                 mutex_init(&(lock_cs[i]),USYNC_THREAD,NULL);
 804                 }
 805
 806         CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id);
 807         CRYPTO_set_locking_callback((void (*)())solaris_locking_callback);
 808         }
 809
 810 void thread_cleanup(void)
 811         {
 812         int i;
 813
 814         CRYPTO_set_locking_callback(NULL);
 815
 816         fprintf(stderr,"cleanup\n");
 817
 818         for (i=0; i<CRYPTO_num_locks(); i++)
 819                 {
 820                 /* rwlock_destroy(&(lock_cs[i])); */
 821                 mutex_destroy(&(lock_cs[i]));
 822                 fprintf(stderr,"%8ld:%s\n",lock_count[i],CRYPTO_get_lock_name(i));
 823                 }
 824         OPENSSL_free(lock_cs);
 825         OPENSSL_free(lock_count);
 826
 827         fprintf(stderr,"done cleanup\n");
 828
 829         }
 830
 831 void solaris_locking_callback(int mode, int type, char *file, int line)
 832         {
 833 #ifdef undef
 834         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
 835                 CRYPTO_thread_id(),
 836                 (mode&CRYPTO_LOCK)?"l":"u",
 837                 (type&CRYPTO_READ)?"r":"w",file,line);
 838 #endif
 839
 840         /*
 841         if (CRYPTO_LOCK_SSL_CERT == type)
 842         fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
 843                 CRYPTO_thread_id(),
 844                 mode,file,line);
 845         */
 846         if (mode & CRYPTO_LOCK)
 847                 {
 848         /*      if (mode & CRYPTO_READ)
 849                         rw_rdlock(&(lock_cs[type]));
 850                 else
 851                         rw_wrlock(&(lock_cs[type])); */
 852
 853                 mutex_lock(&(lock_cs[type]));
 854                 lock_count[type]++;
 855                 }
 856         else
 857                 {
 858 /*              rw_unlock(&(lock_cs[type]));  */
 859                 mutex_unlock(&(lock_cs[type]));
 860                 }
 861         }
 862
 863 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 864         {
 865         SSL_CTX *ssl_ctx[2];
 866         thread_t thread_ctx[MAX_THREAD_NUMBER];
 867         int i;
 868
 869         ssl_ctx[0]=s_ctx;
 870         ssl_ctx[1]=c_ctx;
 871
 872         thr_setconcurrency(thread_number);
 873         for (i=0; i<thread_number; i++)
 874                 {
 875                 thr_create(NULL, THREAD_STACK_SIZE,
 876                         (void *(*)())ndoit,
 877                         (void *)ssl_ctx,
 878                         0L,
 879                         &(thread_ctx[i]));
 880                 }
 881
 882         printf("reaping\n");
 883         for (i=0; i<thread_number; i++)
 884                 {
 885                 thr_join(thread_ctx[i],NULL,NULL);
 886                 }
 887
 888         printf("solaris threads done (%d,%d)\n",
 889                 s_ctx->references,c_ctx->references);
 890         }
 891
 892 unsigned long solaris_thread_id(void)
 893         {
 894         unsigned long ret;
 895
 896         ret=(unsigned long)thr_self();
 897         return(ret);
 898         }
 899 #endif /* SOLARIS */
 900
 901 #ifdef IRIX
 902
 903
 904 static usptr_t *arena;
 905 static usema_t **lock_cs;
 906
 907 void thread_setup(void)
 908         {
 909         int i;
 910         char filename[20];
 911
 912         strcpy(filename,"/tmp/mttest.XXXXXX");
 913         mktemp(filename);
 914
 915         usconfig(CONF_STHREADIOOFF);
 916         usconfig(CONF_STHREADMALLOCOFF);
 917         usconfig(CONF_INITUSERS,100);
 918         usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
 919         arena=usinit(filename);
 920         unlink(filename);
 921
 922         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(usema_t *));
 923         for (i=0; i<CRYPTO_num_locks(); i++)
 924                 {
 925                 lock_cs[i]=usnewsema(arena,1);
 926                 }
 927
 928         CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id);
 929         CRYPTO_set_locking_callback((void (*)())irix_locking_callback);
 930         }
 931
 932 void thread_cleanup(void)
 933         {
 934         int i;
 935
 936         CRYPTO_set_locking_callback(NULL);
 937         for (i=0; i<CRYPTO_num_locks(); i++)
 938                 {
 939                 char buf[10];
 940
 941                 sprintf(buf,"%2d:",i);
 942                 usdumpsema(lock_cs[i],stdout,buf);
 943                 usfreesema(lock_cs[i],arena);
 944                 }
 945         OPENSSL_free(lock_cs);
 946         }
 947
 948 void irix_locking_callback(int mode, int type, char *file, int line)
 949         {
 950         if (mode & CRYPTO_LOCK)
 951                 {
 952                 printf("lock %d\n",type);
 953                 uspsema(lock_cs[type]);
 954                 }
 955         else
 956                 {
 957                 printf("unlock %d\n",type);
 958                 usvsema(lock_cs[type]);
 959                 }
 960         }
 961
 962 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 963         {
 964         SSL_CTX *ssl_ctx[2];
 965         int thread_ctx[MAX_THREAD_NUMBER];
 966         int i;
 967
 968         ssl_ctx[0]=s_ctx;
 969         ssl_ctx[1]=c_ctx;
 970
 971         for (i=0; i<thread_number; i++)
 972                 {
 973                 thread_ctx[i]=sproc((void (*)())ndoit,
 974                         PR_SADDR|PR_SFDS,(void *)ssl_ctx);
 975                 }
 976
 977         printf("reaping\n");
 978         for (i=0; i<thread_number; i++)
 979                 {
 980                 wait(NULL);
 981                 }
 982
 983         printf("irix threads done (%d,%d)\n",
 984                 s_ctx->references,c_ctx->references);
 985         }
 986
 987 unsigned long irix_thread_id(void)
 988         {
 989         unsigned long ret;
 990
 991         ret=(unsigned long)getpid();
 992         return(ret);
 993         }
 994 #endif /* IRIX */
 995
 996 #ifdef PTHREADS
 997
 998 static pthread_mutex_t *lock_cs;
 999 static long *lock_count;
1000
1001 void thread_setup(void)
1002         {
1003         int i;
1004
1005         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
1006         lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
1007         for (i=0; i<CRYPTO_num_locks(); i++)
1008                 {
1009                 lock_count[i]=0;
1010                 pthread_mutex_init(&(lock_cs[i]),NULL);
1011                 }
1012
1013         CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id);
1014         CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback);
1015         }
1016
1017 void thread_cleanup(void)
1018         {
1019         int i;
1020
1021         CRYPTO_set_locking_callback(NULL);
1022         fprintf(stderr,"cleanup\n");
1023         for (i=0; i<CRYPTO_num_locks(); i++)
1024                 {
1025                 pthread_mutex_destroy(&(lock_cs[i]));
1026                 fprintf(stderr,"%8ld:%s\n",lock_count[i],
1027                         CRYPTO_get_lock_name(i));
1028                 }
1029         OPENSSL_free(lock_cs);
1030         OPENSSL_free(lock_count);
1031
1032         fprintf(stderr,"done cleanup\n");
1033         }
1034
1035 void pthreads_locking_callback(int mode, int type, char *file,
1036              int line)
1037       {
1038 #ifdef undef
1039         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
1040                 CRYPTO_thread_id(),
1041                 (mode&CRYPTO_LOCK)?"l":"u",
1042                 (type&CRYPTO_READ)?"r":"w",file,line);
1043 #endif
1044 /*
1045         if (CRYPTO_LOCK_SSL_CERT == type)
1046                 fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
1047                 CRYPTO_thread_id(),
1048                 mode,file,line);
1049 */
1050         if (mode & CRYPTO_LOCK)
1051                 {
1052                 pthread_mutex_lock(&(lock_cs[type]));
1053                 lock_count[type]++;
1054                 }
1055         else
1056                 {
1057                 pthread_mutex_unlock(&(lock_cs[type]));
1058                 }
1059         }
1060
1061 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
1062         {
1063         SSL_CTX *ssl_ctx[2];
1064         pthread_t thread_ctx[MAX_THREAD_NUMBER];
1065         int i;
1066
1067         ssl_ctx[0]=s_ctx;
1068         ssl_ctx[1]=c_ctx;
1069
1070         /*
1071         thr_setconcurrency(thread_number);
1072         */
1073         for (i=0; i<thread_number; i++)
1074                 {
1075                 pthread_create(&(thread_ctx[i]), NULL,
1076                         (void *(*)())ndoit, (void *)ssl_ctx);
1077                 }
1078
1079         printf("reaping\n");
1080         for (i=0; i<thread_number; i++)
1081                 {
1082                 pthread_join(thread_ctx[i],NULL);
1083                 }
1084
1085         printf("pthreads threads done (%d,%d)\n",
1086                 s_ctx->references,c_ctx->references);
1087         }
1088
1089 unsigned long pthreads_thread_id(void)
1090         {
1091         unsigned long ret;
1092
1093         ret=(unsigned long)pthread_self();
1094         return(ret);
1095         }
1096
1097 #endif /* PTHREADS */
1098
1099
1100