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 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 #include <openssl/lhash.h>
  78 #include <openssl/crypto.h>
  79 #include <openssl/buffer.h>
  80 #include "../e_os.h"
  81 #include <openssl/x509.h>
  82 #include <openssl/ssl.h>
  83 #include <openssl/err.h>
  84
  85 #ifdef NO_FP_API
  86 #define APPS_WIN16
  87 #include "../crypto/buffer/bss_file.c"
  88 #endif
  89
  90 #define TEST_SERVER_CERT "../apps/server.pem"
  91 #define TEST_CLIENT_CERT "../apps/client.pem"
  92
  93 #define MAX_THREAD_NUMBER       100
  94
  95 int MS_CALLBACK verify_callback(int ok, X509 *xs, X509 *xi, int depth,
  96         int error,char *arg);
  97 void thread_setup(void);
  98 void thread_cleanup(void);
  99 void do_threads(SSL_CTX *s_ctx,SSL_CTX *c_ctx);
 100
 101 void irix_locking_callback(int mode,int type,char *file,int line);
 102 void solaris_locking_callback(int mode,int type,char *file,int line);
 103 void win32_locking_callback(int mode,int type,char *file,int line);
 104 void pthreads_locking_callback(int mode,int type,char *file,int line);
 105
 106 unsigned long irix_thread_id(void );
 107 unsigned long solaris_thread_id(void );
 108 unsigned long pthreads_thread_id(void );
 109
 110 BIO *bio_err=NULL;
 111 BIO *bio_stdout=NULL;
 112
 113 static char *cipher=NULL;
 114 int verbose=0;
 115 #ifdef FIONBIO
 116 static int s_nbio=0;
 117 #endif
 118
 119 int thread_number=10;
 120 int number_of_loops=10;
 121 int reconnect=0;
 122 int cache_stats=0;
 123
 124 int doit(char *ctx[4]);
 125 static void print_stats(FILE *fp, SSL_CTX *ctx)
 126 {
 127         fprintf(fp,"%4ld items in the session cache\n",
 128                 SSL_CTX_sess_number(ctx));
 129         fprintf(fp,"%4d client connects (SSL_connect())\n",
 130                 SSL_CTX_sess_connect(ctx));
 131         fprintf(fp,"%4d client connects that finished\n",
 132                 SSL_CTX_sess_connect_good(ctx));
 133         fprintf(fp,"%4d server connects (SSL_accept())\n",
 134                 SSL_CTX_sess_accept(ctx));
 135         fprintf(fp,"%4d server connects that finished\n",
 136                 SSL_CTX_sess_accept_good(ctx));
 137         fprintf(fp,"%4d session cache hits\n",SSL_CTX_sess_hits(ctx));
 138         fprintf(fp,"%4d session cache misses\n",SSL_CTX_sess_misses(ctx));
 139         fprintf(fp,"%4d session cache timeouts\n",SSL_CTX_sess_timeouts(ctx));
 140         }
 141
 142 static void sv_usage(void)
 143         {
 144         fprintf(stderr,"usage: ssltest [args ...]\n");
 145         fprintf(stderr,"\n");
 146         fprintf(stderr," -server_auth  - check server certificate\n");
 147         fprintf(stderr," -client_auth  - do client authentication\n");
 148         fprintf(stderr," -v            - more output\n");
 149         fprintf(stderr," -CApath arg   - PEM format directory of CA's\n");
 150         fprintf(stderr," -CAfile arg   - PEM format file of CA's\n");
 151         fprintf(stderr," -threads arg  - number of threads\n");
 152         fprintf(stderr," -loops arg    - number of 'connections', per thread\n");
 153         fprintf(stderr," -reconnect    - reuse session-id's\n");
 154         fprintf(stderr," -stats        - server session-id cache stats\n");
 155         fprintf(stderr," -cert arg     - server certificate/key\n");
 156         fprintf(stderr," -ccert arg    - client certificate/key\n");
 157         fprintf(stderr," -ssl3         - just SSLv3n\n");
 158         }
 159
 160 int main(int argc, char *argv[])
 161         {
 162         char *CApath=NULL,*CAfile=NULL;
 163         int badop=0;
 164         int ret=1;
 165         int client_auth=0;
 166         int server_auth=0;
 167         SSL_CTX *s_ctx=NULL;
 168         SSL_CTX *c_ctx=NULL;
 169         char *scert=TEST_SERVER_CERT;
 170         char *ccert=TEST_CLIENT_CERT;
 171         SSL_METHOD *ssl_method=SSLv23_method();
 172
 173         if (bio_err == NULL)
 174                 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
 175         if (bio_stdout == NULL)
 176                 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
 177         argc--;
 178         argv++;
 179
 180         while (argc >= 1)
 181                 {
 182                 if      (strcmp(*argv,"-server_auth") == 0)
 183                         server_auth=1;
 184                 else if (strcmp(*argv,"-client_auth") == 0)
 185                         client_auth=1;
 186                 else if (strcmp(*argv,"-reconnect") == 0)
 187                         reconnect=1;
 188                 else if (strcmp(*argv,"-stats") == 0)
 189                         cache_stats=1;
 190                 else if (strcmp(*argv,"-ssl3") == 0)
 191                         ssl_method=SSLv3_method();
 192                 else if (strcmp(*argv,"-ssl2") == 0)
 193                         ssl_method=SSLv2_method();
 194                 else if (strcmp(*argv,"-CApath") == 0)
 195                         {
 196                         if (--argc < 1) goto bad;
 197                         CApath= *(++argv);
 198                         }
 199                 else if (strcmp(*argv,"-CAfile") == 0)
 200                         {
 201                         if (--argc < 1) goto bad;
 202                         CAfile= *(++argv);
 203                         }
 204                 else if (strcmp(*argv,"-cert") == 0)
 205                         {
 206                         if (--argc < 1) goto bad;
 207                         scert= *(++argv);
 208                         }
 209                 else if (strcmp(*argv,"-ccert") == 0)
 210                         {
 211                         if (--argc < 1) goto bad;
 212                         ccert= *(++argv);
 213                         }
 214                 else if (strcmp(*argv,"-threads") == 0)
 215                         {
 216                         if (--argc < 1) goto bad;
 217                         thread_number= atoi(*(++argv));
 218                         if (thread_number == 0) thread_number=1;
 219                         if (thread_number > MAX_THREAD_NUMBER)
 220                                 thread_number=MAX_THREAD_NUMBER;
 221                         }
 222                 else if (strcmp(*argv,"-loops") == 0)
 223                         {
 224                         if (--argc < 1) goto bad;
 225                         number_of_loops= atoi(*(++argv));
 226                         if (number_of_loops == 0) number_of_loops=1;
 227                         }
 228                 else
 229                         {
 230                         fprintf(stderr,"unknown option %s\n",*argv);
 231                         badop=1;
 232                         break;
 233                         }
 234                 argc--;
 235                 argv++;
 236                 }
 237         if (badop)
 238                 {
 239 bad:
 240                 sv_usage();
 241                 goto end;
 242                 }
 243
 244         if (cipher == NULL) cipher=getenv("SSL_CIPHER");
 245
 246         SSL_load_error_strings();
 247         SSLeay_add_ssl_algorithms();
 248
 249         c_ctx=SSL_CTX_new(ssl_method);
 250         s_ctx=SSL_CTX_new(ssl_method);
 251         if ((c_ctx == NULL) || (s_ctx == NULL))
 252                 {
 253                 ERR_print_errors(bio_err);
 254                 goto end;
 255                 }
 256
 257         SSL_CTX_set_session_cache_mode(s_ctx,
 258                 SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
 259         SSL_CTX_set_session_cache_mode(c_ctx,
 260                 SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
 261
 262         SSL_CTX_use_certificate_file(s_ctx,scert,SSL_FILETYPE_PEM);
 263         SSL_CTX_use_RSAPrivateKey_file(s_ctx,scert,SSL_FILETYPE_PEM);
 264
 265         if (client_auth)
 266                 {
 267                 SSL_CTX_use_certificate_file(c_ctx,ccert,
 268                         SSL_FILETYPE_PEM);
 269                 SSL_CTX_use_RSAPrivateKey_file(c_ctx,ccert,
 270                         SSL_FILETYPE_PEM);
 271                 }
 272
 273         if (    (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
 274                 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
 275                 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
 276                 (!SSL_CTX_set_default_verify_paths(c_ctx)))
 277                 {
 278                 fprintf(stderr,"SSL_load_verify_locations\n");
 279                 ERR_print_errors(bio_err);
 280                 goto end;
 281                 }
 282
 283         if (client_auth)
 284                 {
 285                 fprintf(stderr,"client authentication\n");
 286                 SSL_CTX_set_verify(s_ctx,
 287                         SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
 288                         verify_callback);
 289                 }
 290         if (server_auth)
 291                 {
 292                 fprintf(stderr,"server authentication\n");
 293                 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
 294                         verify_callback);
 295                 }
 296
 297         thread_setup();
 298         do_threads(s_ctx,c_ctx);
 299         thread_cleanup();
 300 end:
 301
 302         if (c_ctx != NULL)
 303                 {
 304                 fprintf(stderr,"Client SSL_CTX stats then free it\n");
 305                 print_stats(stderr,c_ctx);
 306                 SSL_CTX_free(c_ctx);
 307                 }
 308         if (s_ctx != NULL)
 309                 {
 310                 fprintf(stderr,"Server SSL_CTX stats then free it\n");
 311                 print_stats(stderr,s_ctx);
 312                 if (cache_stats)
 313                         {
 314                         fprintf(stderr,"-----\n");
 315                         lh_stats(SSL_CTX_sessions(s_ctx),stderr);
 316                         fprintf(stderr,"-----\n");
 317                 /*      lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
 318                         fprintf(stderr,"-----\n"); */
 319                         lh_node_usage_stats(SSL_CTX_sessions(s_ctx),stderr);
 320                         fprintf(stderr,"-----\n");
 321                         }
 322                 SSL_CTX_free(s_ctx);
 323                 fprintf(stderr,"done free\n");
 324                 }
 325         exit(ret);
 326         return(0);
 327         }
 328
 329 #define W_READ  1
 330 #define W_WRITE 2
 331 #define C_DONE  1
 332 #define S_DONE  2
 333
 334 int ndoit(SSL_CTX *ssl_ctx[2])
 335         {
 336         int i;
 337         int ret;
 338         char *ctx[4];
 339
 340         ctx[0]=(char *)ssl_ctx[0];
 341         ctx[1]=(char *)ssl_ctx[1];
 342
 343         if (reconnect)
 344                 {
 345                 ctx[2]=(char *)SSL_new(ssl_ctx[0]);
 346                 ctx[3]=(char *)SSL_new(ssl_ctx[1]);
 347                 }
 348         else
 349                 {
 350                 ctx[2]=NULL;
 351                 ctx[3]=NULL;
 352                 }
 353
 354         fprintf(stdout,"started thread %lu\n",CRYPTO_thread_id());
 355         for (i=0; i<number_of_loops; i++)
 356                 {
 357 /*              fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n",
 358                         CRYPTO_thread_id(),i,
 359                         ssl_ctx[0]->references,
 360                         ssl_ctx[1]->references); */
 361         /*      pthread_delay_np(&tm);*/
 362
 363                 ret=doit(ctx);
 364                 if (ret != 0)
 365                         {
 366                         fprintf(stdout,"error[%d] %lu - %d\n",
 367                                 i,CRYPTO_thread_id(),ret);
 368                         return(ret);
 369                         }
 370                 }
 371         fprintf(stdout,"DONE %lu\n",CRYPTO_thread_id());
 372         if (reconnect)
 373                 {
 374                 SSL_free((SSL *)ctx[2]);
 375                 SSL_free((SSL *)ctx[3]);
 376                 }
 377         return(0);
 378         }
 379
 380 int doit(char *ctx[4])
 381         {
 382         SSL_CTX *s_ctx,*c_ctx;
 383         static char cbuf[200],sbuf[200];
 384         SSL *c_ssl=NULL;
 385         SSL *s_ssl=NULL;
 386         BIO *c_to_s=NULL;
 387         BIO *s_to_c=NULL;
 388         BIO *c_bio=NULL;
 389         BIO *s_bio=NULL;
 390         int c_r,c_w,s_r,s_w;
 391         int c_want,s_want;
 392         int i;
 393         int done=0;
 394         int c_write,s_write;
 395         int do_server=0,do_client=0;
 396
 397         s_ctx=(SSL_CTX *)ctx[0];
 398         c_ctx=(SSL_CTX *)ctx[1];
 399
 400         if (ctx[2] != NULL)
 401                 s_ssl=(SSL *)ctx[2];
 402         else
 403                 s_ssl=SSL_new(s_ctx);
 404
 405         if (ctx[3] != NULL)
 406                 c_ssl=(SSL *)ctx[3];
 407         else
 408                 c_ssl=SSL_new(c_ctx);
 409
 410         if ((s_ssl == NULL) || (c_ssl == NULL)) goto err;
 411
 412         c_to_s=BIO_new(BIO_s_mem());
 413         s_to_c=BIO_new(BIO_s_mem());
 414         if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
 415
 416         c_bio=BIO_new(BIO_f_ssl());
 417         s_bio=BIO_new(BIO_f_ssl());
 418         if ((c_bio == NULL) || (s_bio == NULL)) goto err;
 419
 420         SSL_set_connect_state(c_ssl);
 421         SSL_set_bio(c_ssl,s_to_c,c_to_s);
 422         BIO_set_ssl(c_bio,c_ssl,(ctx[2] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 423
 424         SSL_set_accept_state(s_ssl);
 425         SSL_set_bio(s_ssl,c_to_s,s_to_c);
 426         BIO_set_ssl(s_bio,s_ssl,(ctx[3] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 427
 428         c_r=0; s_r=1;
 429         c_w=1; s_w=0;
 430         c_want=W_WRITE;
 431         s_want=0;
 432         c_write=1,s_write=0;
 433
 434         /* We can always do writes */
 435         for (;;)
 436                 {
 437                 do_server=0;
 438                 do_client=0;
 439
 440                 i=(int)BIO_pending(s_bio);
 441                 if ((i && s_r) || s_w) do_server=1;
 442
 443                 i=(int)BIO_pending(c_bio);
 444                 if ((i && c_r) || c_w) do_client=1;
 445
 446                 if (do_server && verbose)
 447                         {
 448                         if (SSL_in_init(s_ssl))
 449                                 printf("server waiting in SSL_accept - %s\n",
 450                                         SSL_state_string_long(s_ssl));
 451                         else if (s_write)
 452                                 printf("server:SSL_write()\n");
 453                         else
 454                                 printf("server:SSL_read()\n");
 455                         }
 456
 457                 if (do_client && verbose)
 458                         {
 459                         if (SSL_in_init(c_ssl))
 460                                 printf("client waiting in SSL_connect - %s\n",
 461                                         SSL_state_string_long(c_ssl));
 462                         else if (c_write)
 463                                 printf("client:SSL_write()\n");
 464                         else
 465                                 printf("client:SSL_read()\n");
 466                         }
 467
 468                 if (!do_client && !do_server)
 469                         {
 470                         fprintf(stdout,"ERROR IN STARTUP\n");
 471                         break;
 472                         }
 473                 if (do_client && !(done & C_DONE))
 474                         {
 475                         if (c_write)
 476                                 {
 477                                 i=BIO_write(c_bio,"hello from client\n",18);
 478                                 if (i < 0)
 479                                         {
 480                                         c_r=0;
 481                                         c_w=0;
 482                                         if (BIO_should_retry(c_bio))
 483                                                 {
 484                                                 if (BIO_should_read(c_bio))
 485                                                         c_r=1;
 486                                                 if (BIO_should_write(c_bio))
 487                                                         c_w=1;
 488                                                 }
 489                                         else
 490                                                 {
 491                                                 fprintf(stderr,"ERROR in CLIENT\n");
 492                                                 return(1);
 493                                                 }
 494                                         }
 495                                 else if (i == 0)
 496                                         {
 497                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 498                                         return(1);
 499                                         }
 500                                 else
 501                                         {
 502                                         /* ok */
 503                                         c_write=0;
 504                                         }
 505                                 }
 506                         else
 507                                 {
 508                                 i=BIO_read(c_bio,cbuf,100);
 509                                 if (i < 0)
 510                                         {
 511                                         c_r=0;
 512                                         c_w=0;
 513                                         if (BIO_should_retry(c_bio))
 514                                                 {
 515                                                 if (BIO_should_read(c_bio))
 516                                                         c_r=1;
 517                                                 if (BIO_should_write(c_bio))
 518                                                         c_w=1;
 519                                                 }
 520                                         else
 521                                                 {
 522                                                 fprintf(stderr,"ERROR in CLIENT\n");
 523                                                 return(1);
 524                                                 }
 525                                         }
 526                                 else if (i == 0)
 527                                         {
 528                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 529                                         return(1);
 530                                         }
 531                                 else
 532                                         {
 533                                         done|=C_DONE;
 534 #ifdef undef
 535                                         fprintf(stdout,"CLIENT:from server:");
 536                                         fwrite(cbuf,1,i,stdout);
 537                                         fflush(stdout);
 538 #endif
 539                                         }
 540                                 }
 541                         }
 542
 543                 if (do_server && !(done & S_DONE))
 544                         {
 545                         if (!s_write)
 546                                 {
 547                                 i=BIO_read(s_bio,sbuf,100);
 548                                 if (i < 0)
 549                                         {
 550                                         s_r=0;
 551                                         s_w=0;
 552                                         if (BIO_should_retry(s_bio))
 553                                                 {
 554                                                 if (BIO_should_read(s_bio))
 555                                                         s_r=1;
 556                                                 if (BIO_should_write(s_bio))
 557                                                         s_w=1;
 558                                                 }
 559                                         else
 560                                                 {
 561                                                 fprintf(stderr,"ERROR in SERVER\n");
 562                                                 ERR_print_errors_fp(stderr);
 563                                                 return(1);
 564                                                 }
 565                                         }
 566                                 else if (i == 0)
 567                                         {
 568                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 569                                         return(1);
 570                                         }
 571                                 else
 572                                         {
 573                                         s_write=1;
 574                                         s_w=1;
 575 #ifdef undef
 576                                         fprintf(stdout,"SERVER:from client:");
 577                                         fwrite(sbuf,1,i,stdout);
 578                                         fflush(stdout);
 579 #endif
 580                                         }
 581                                 }
 582                         else
 583                                 {
 584                                 i=BIO_write(s_bio,"hello from server\n",18);
 585                                 if (i < 0)
 586                                         {
 587                                         s_r=0;
 588                                         s_w=0;
 589                                         if (BIO_should_retry(s_bio))
 590                                                 {
 591                                                 if (BIO_should_read(s_bio))
 592                                                         s_r=1;
 593                                                 if (BIO_should_write(s_bio))
 594                                                         s_w=1;
 595                                                 }
 596                                         else
 597                                                 {
 598                                                 fprintf(stderr,"ERROR in SERVER\n");
 599                                                 ERR_print_errors_fp(stderr);
 600                                                 return(1);
 601                                                 }
 602                                         }
 603                                 else if (i == 0)
 604                                         {
 605                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 606                                         return(1);
 607                                         }
 608                                 else
 609                                         {
 610                                         s_write=0;
 611                                         s_r=1;
 612                                         done|=S_DONE;
 613                                         }
 614                                 }
 615                         }
 616
 617                 if ((done & S_DONE) && (done & C_DONE)) break;
 618                 }
 619
 620         SSL_set_shutdown(c_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 621         SSL_set_shutdown(s_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 622
 623 #ifdef undef
 624         fprintf(stdout,"DONE\n");
 625 #endif
 626 err:
 627         /* We have to set the BIO's to NULL otherwise they will be
 628          * free()ed twice.  Once when th s_ssl is SSL_free()ed and
 629          * again when c_ssl is SSL_free()ed.
 630          * This is a hack required because s_ssl and c_ssl are sharing the same
 631          * BIO structure and SSL_set_bio() and SSL_free() automatically
 632          * BIO_free non NULL entries.
 633          * You should not normally do this or be required to do this */
 634
 635         if (s_ssl != NULL)
 636                 {
 637                 s_ssl->rbio=NULL;
 638                 s_ssl->wbio=NULL;
 639                 }
 640         if (c_ssl != NULL)
 641                 {
 642                 c_ssl->rbio=NULL;
 643                 c_ssl->wbio=NULL;
 644                 }
 645
 646         /* The SSL's are optionally freed in the following calls */
 647         if (c_to_s != NULL) BIO_free(c_to_s);
 648         if (s_to_c != NULL) BIO_free(s_to_c);
 649
 650         if (c_bio != NULL) BIO_free(c_bio);
 651         if (s_bio != NULL) BIO_free(s_bio);
 652         return(0);
 653         }
 654
 655 int MS_CALLBACK verify_callback(int ok, X509 *xs, X509 *xi, int depth,
 656              int error, char *arg)
 657         {
 658         char buf[256];
 659
 660         if (verbose)
 661                 {
 662                 X509_NAME_oneline(X509_get_subject_name(xs),buf,256);
 663                 if (ok)
 664                         fprintf(stderr,"depth=%d %s\n",depth,buf);
 665                 else
 666                         fprintf(stderr,"depth=%d error=%d %s\n",depth,error,buf);
 667                 }
 668         return(ok);
 669         }
 670
 671 #define THREAD_STACK_SIZE (16*1024)
 672
 673 #ifdef WIN32
 674
 675 static HANDLE lock_cs[CRYPTO_NUM_LOCKS];
 676
 677 void thread_setup(void)
 678         {
 679         int i;
 680
 681         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 682                 {
 683                 lock_cs[i]=CreateMutex(NULL,FALSE,NULL);
 684                 }
 685
 686         CRYPTO_set_locking_callback((void (*)(int,int,char *,int))win32_locking_callback);
 687         /* id callback defined */
 688         }
 689
 690 void thread_cleanup(void)
 691         {
 692         int i;
 693
 694         CRYPTO_set_locking_callback(NULL);
 695         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 696                 CloseHandle(lock_cs[i]);
 697         }
 698
 699 void win32_locking_callback(int mode, int type, char *file, int line)
 700         {
 701         if (mode & CRYPTO_LOCK)
 702                 {
 703                 WaitForSingleObject(lock_cs[type],INFINITE);
 704                 }
 705         else
 706                 {
 707                 ReleaseMutex(lock_cs[type]);
 708                 }
 709         }
 710
 711 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 712         {
 713         double ret;
 714         SSL_CTX *ssl_ctx[2];
 715         DWORD thread_id[MAX_THREAD_NUMBER];
 716         HANDLE thread_handle[MAX_THREAD_NUMBER];
 717         int i;
 718         SYSTEMTIME start,end;
 719
 720         ssl_ctx[0]=s_ctx;
 721         ssl_ctx[1]=c_ctx;
 722
 723         GetSystemTime(&start);
 724         for (i=0; i<thread_number; i++)
 725                 {
 726                 thread_handle[i]=CreateThread(NULL,
 727                         THREAD_STACK_SIZE,
 728                         (LPTHREAD_START_ROUTINE)ndoit,
 729                         (void *)ssl_ctx,
 730                         0L,
 731                         &(thread_id[i]));
 732                 }
 733
 734         printf("reaping\n");
 735         for (i=0; i<thread_number; i+=50)
 736                 {
 737                 int j;
 738
 739                 j=(thread_number < (i+50))?(thread_number-i):50;
 740
 741                 if (WaitForMultipleObjects(j,
 742                         (CONST HANDLE *)&(thread_handle[i]),TRUE,INFINITE)
 743                         == WAIT_FAILED)
 744                         {
 745                         fprintf(stderr,"WaitForMultipleObjects failed:%d\n",GetLastError());
 746                         exit(1);
 747                         }
 748                 }
 749         GetSystemTime(&end);
 750
 751         if (start.wDayOfWeek > end.wDayOfWeek) end.wDayOfWeek+=7;
 752         ret=(end.wDayOfWeek-start.wDayOfWeek)*24;
 753
 754         ret=(ret+end.wHour-start.wHour)*60;
 755         ret=(ret+end.wMinute-start.wMinute)*60;
 756         ret=(ret+end.wSecond-start.wSecond);
 757         ret+=(end.wMilliseconds-start.wMilliseconds)/1000.0;
 758
 759         printf("win32 threads done - %.3f seconds\n",ret);
 760         }
 761
 762 #endif /* WIN32 */
 763
 764 #ifdef SOLARIS
 765
 766 static mutex_t lock_cs[CRYPTO_NUM_LOCKS];
 767 /*static rwlock_t lock_cs[CRYPTO_NUM_LOCKS]; */
 768 static long lock_count[CRYPTO_NUM_LOCKS];
 769
 770 void thread_setup(void)
 771         {
 772         int i;
 773
 774         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 775                 {
 776                 lock_count[i]=0;
 777                 /* rwlock_init(&(lock_cs[i]),USYNC_THREAD,NULL); */
 778                 mutex_init(&(lock_cs[i]),USYNC_THREAD,NULL);
 779                 }
 780
 781         CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id);
 782         CRYPTO_set_locking_callback((void (*)())solaris_locking_callback);
 783         }
 784
 785 void thread_cleanup(void)
 786         {
 787         int i;
 788
 789         CRYPTO_set_locking_callback(NULL);
 790 fprintf(stderr,"cleanup\n");
 791         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 792                 {
 793                 /* rwlock_destroy(&(lock_cs[i])); */
 794                 mutex_destroy(&(lock_cs[i]));
 795                 fprintf(stderr,"%8ld:%s\n",lock_count[i],CRYPTO_get_lock_name(i));
 796                 }
 797 fprintf(stderr,"done cleanup\n");
 798         }
 799
 800 void solaris_locking_callback(int mode, int type, char *file, int line)
 801         {
 802 #ifdef undef
 803 fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
 804         CRYPTO_thread_id(),
 805         (mode&CRYPTO_LOCK)?"l":"u",
 806         (type&CRYPTO_READ)?"r":"w",file,line);
 807 #endif
 808
 809 /*
 810 if (CRYPTO_LOCK_SSL_CERT == type)
 811         fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
 812                 CRYPTO_thread_id(),
 813                 mode,file,line);
 814 */
 815         if (mode & CRYPTO_LOCK)
 816                 {
 817         /*      if (mode & CRYPTO_READ)
 818                         rw_rdlock(&(lock_cs[type]));
 819                 else
 820                         rw_wrlock(&(lock_cs[type])); */
 821
 822                 mutex_lock(&(lock_cs[type]));
 823                 lock_count[type]++;
 824                 }
 825         else
 826                 {
 827 /*              rw_unlock(&(lock_cs[type]));  */
 828                 mutex_unlock(&(lock_cs[type]));
 829                 }
 830         }
 831
 832 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 833         {
 834         SSL_CTX *ssl_ctx[2];
 835         thread_t thread_ctx[MAX_THREAD_NUMBER];
 836         int i;
 837
 838         ssl_ctx[0]=s_ctx;
 839         ssl_ctx[1]=c_ctx;
 840
 841         thr_setconcurrency(thread_number);
 842         for (i=0; i<thread_number; i++)
 843                 {
 844                 thr_create(NULL, THREAD_STACK_SIZE,
 845                         (void *(*)())ndoit,
 846                         (void *)ssl_ctx,
 847                         0L,
 848                         &(thread_ctx[i]));
 849                 }
 850
 851         printf("reaping\n");
 852         for (i=0; i<thread_number; i++)
 853                 {
 854                 thr_join(thread_ctx[i],NULL,NULL);
 855                 }
 856
 857         printf("solaris threads done (%d,%d)\n",
 858                 s_ctx->references,c_ctx->references);
 859         }
 860
 861 unsigned long solaris_thread_id(void)
 862         {
 863         unsigned long ret;
 864
 865         ret=(unsigned long)thr_self();
 866         return(ret);
 867         }
 868 #endif /* SOLARIS */
 869
 870 #ifdef IRIX
 871
 872
 873 static usptr_t *arena;
 874 static usema_t *lock_cs[CRYPTO_NUM_LOCKS];
 875
 876 void thread_setup(void)
 877         {
 878         int i;
 879         char filename[20];
 880
 881         strcpy(filename,"/tmp/mttest.XXXXXX");
 882         mktemp(filename);
 883
 884         usconfig(CONF_STHREADIOOFF);
 885         usconfig(CONF_STHREADMALLOCOFF);
 886         usconfig(CONF_INITUSERS,100);
 887         usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
 888         arena=usinit(filename);
 889         unlink(filename);
 890
 891         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 892                 {
 893                 lock_cs[i]=usnewsema(arena,1);
 894                 }
 895
 896         CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id);
 897         CRYPTO_set_locking_callback((void (*)())irix_locking_callback);
 898         }
 899
 900 void thread_cleanup(void)
 901         {
 902         int i;
 903
 904         CRYPTO_set_locking_callback(NULL);
 905         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 906                 {
 907                 char buf[10];
 908
 909                 sprintf(buf,"%2d:",i);
 910                 usdumpsema(lock_cs[i],stdout,buf);
 911                 usfreesema(lock_cs[i],arena);
 912                 }
 913         }
 914
 915 void irix_locking_callback(int mode, int type, char *file, int line)
 916         {
 917         if (mode & CRYPTO_LOCK)
 918                 {
 919                 printf("lock %d\n",type);
 920                 uspsema(lock_cs[type]);
 921                 }
 922         else
 923                 {
 924                 printf("unlock %d\n",type);
 925                 usvsema(lock_cs[type]);
 926                 }
 927         }
 928
 929 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 930         {
 931         SSL_CTX *ssl_ctx[2];
 932         int thread_ctx[MAX_THREAD_NUMBER];
 933         int i;
 934
 935         ssl_ctx[0]=s_ctx;
 936         ssl_ctx[1]=c_ctx;
 937
 938         for (i=0; i<thread_number; i++)
 939                 {
 940                 thread_ctx[i]=sproc((void (*)())ndoit,
 941                         PR_SADDR|PR_SFDS,(void *)ssl_ctx);
 942                 }
 943
 944         printf("reaping\n");
 945         for (i=0; i<thread_number; i++)
 946                 {
 947                 wait(NULL);
 948                 }
 949
 950         printf("irix threads done (%d,%d)\n",
 951                 s_ctx->references,c_ctx->references);
 952         }
 953
 954 unsigned long irix_thread_id(void)
 955         {
 956         unsigned long ret;
 957
 958         ret=(unsigned long)getpid();
 959         return(ret);
 960         }
 961 #endif /* IRIX */
 962
 963 #ifdef PTHREADS
 964
 965 static pthread_mutex_t lock_cs[CRYPTO_NUM_LOCKS];
 966 static long lock_count[CRYPTO_NUM_LOCKS];
 967
 968 void thread_setup(void)
 969         {
 970         int i;
 971
 972         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 973                 {
 974                 lock_count[i]=0;
 975                 pthread_mutex_init(&(lock_cs[i]),NULL);
 976                 }
 977
 978         CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id);
 979         CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback);
 980         }
 981
 982 void thread_cleanup(void)
 983         {
 984         int i;
 985
 986         CRYPTO_set_locking_callback(NULL);
 987         fprintf(stderr,"cleanup\n");
 988         for (i=0; i<CRYPTO_NUM_LOCKS; i++)
 989                 {
 990                 pthread_mutex_destroy(&(lock_cs[i]));
 991                 fprintf(stderr,"%8ld:%s\n",lock_count[i],
 992                         CRYPTO_get_lock_name(i));
 993                 }
 994         fprintf(stderr,"done cleanup\n");
 995         }
 996
 997 void pthreads_locking_callback(int mode, int type, char *file,
 998              int line)
 999       {
1000 #ifdef undef
1001         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
1002                 CRYPTO_thread_id(),
1003                 (mode&CRYPTO_LOCK)?"l":"u",
1004                 (type&CRYPTO_READ)?"r":"w",file,line);
1005 #endif
1006 /*
1007         if (CRYPTO_LOCK_SSL_CERT == type)
1008                 fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
1009                 CRYPTO_thread_id(),
1010                 mode,file,line);
1011 */
1012         if (mode & CRYPTO_LOCK)
1013                 {
1014                 pthread_mutex_lock(&(lock_cs[type]));
1015                 lock_count[type]++;
1016                 }
1017         else
1018                 {
1019                 pthread_mutex_unlock(&(lock_cs[type]));
1020                 }
1021         }
1022
1023 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
1024         {
1025         SSL_CTX *ssl_ctx[2];
1026         pthread_t thread_ctx[MAX_THREAD_NUMBER];
1027         int i;
1028
1029         ssl_ctx[0]=s_ctx;
1030         ssl_ctx[1]=c_ctx;
1031
1032         /*
1033         thr_setconcurrency(thread_number);
1034         */
1035         for (i=0; i<thread_number; i++)
1036                 {
1037                 pthread_create(&(thread_ctx[i]), NULL,
1038                         (void *(*)())ndoit, (void *)ssl_ctx);
1039                 }
1040
1041         printf("reaping\n");
1042         for (i=0; i<thread_number; i++)
1043                 {
1044                 pthread_join(thread_ctx[i],NULL);
1045                 }
1046
1047         printf("pthreads threads done (%d,%d)\n",
1048         s_ctx->references,c_ctx->references);
1049         }
1050
1051 unsigned long pthreads_thread_id(void)
1052         {
1053         unsigned long ret;
1054
1055         ret=(unsigned long)pthread_self();
1056         return(ret);
1057         }
1058
1059 #endif /* PTHREADS */
1060
1061
1062