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 #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
  88 #ifdef NO_FP_API
  89 #define APPS_WIN16
  90 #include "../buffer/bss_file.c"
  91 #endif
  92
  93 #define TEST_SERVER_CERT "../../apps/server.pem"
  94 #define TEST_CLIENT_CERT "../../apps/client.pem"
  95
  96 #define MAX_THREAD_NUMBER       100
  97
  98 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *xs);
  99 void thread_setup(void);
 100 void thread_cleanup(void);
 101 void do_threads(SSL_CTX *s_ctx,SSL_CTX *c_ctx);
 102
 103 void irix_locking_callback(int mode,int type,char *file,int line);
 104 void solaris_locking_callback(int mode,int type,char *file,int line);
 105 void win32_locking_callback(int mode,int type,char *file,int line);
 106 void pthreads_locking_callback(int mode,int type,char *file,int line);
 107
 108 unsigned long irix_thread_id(void );
 109 unsigned long solaris_thread_id(void );
 110 unsigned long pthreads_thread_id(void );
 111
 112 BIO *bio_err=NULL;
 113 BIO *bio_stdout=NULL;
 114
 115 static char *cipher=NULL;
 116 int verbose=0;
 117 #ifdef FIONBIO
 118 static int s_nbio=0;
 119 #endif
 120
 121 int thread_number=10;
 122 int number_of_loops=10;
 123 int reconnect=0;
 124 int cache_stats=0;
 125
 126 int doit(char *ctx[4]);
 127 static void print_stats(FILE *fp, SSL_CTX *ctx)
 128 {
 129         fprintf(fp,"%4ld items in the session cache\n",
 130                 SSL_CTX_sess_number(ctx));
 131         fprintf(fp,"%4d client connects (SSL_connect())\n",
 132                 SSL_CTX_sess_connect(ctx));
 133         fprintf(fp,"%4d client connects that finished\n",
 134                 SSL_CTX_sess_connect_good(ctx));
 135         fprintf(fp,"%4d server connects (SSL_accept())\n",
 136                 SSL_CTX_sess_accept(ctx));
 137         fprintf(fp,"%4d server connects that finished\n",
 138                 SSL_CTX_sess_accept_good(ctx));
 139         fprintf(fp,"%4d session cache hits\n",SSL_CTX_sess_hits(ctx));
 140         fprintf(fp,"%4d session cache misses\n",SSL_CTX_sess_misses(ctx));
 141         fprintf(fp,"%4d session cache timeouts\n",SSL_CTX_sess_timeouts(ctx));
 142         }
 143
 144 static void sv_usage(void)
 145         {
 146         fprintf(stderr,"usage: ssltest [args ...]\n");
 147         fprintf(stderr,"\n");
 148         fprintf(stderr," -server_auth  - check server certificate\n");
 149         fprintf(stderr," -client_auth  - do client authentication\n");
 150         fprintf(stderr," -v            - more output\n");
 151         fprintf(stderr," -CApath arg   - PEM format directory of CA's\n");
 152         fprintf(stderr," -CAfile arg   - PEM format file of CA's\n");
 153         fprintf(stderr," -threads arg  - number of threads\n");
 154         fprintf(stderr," -loops arg    - number of 'connections', per thread\n");
 155         fprintf(stderr," -reconnect    - reuse session-id's\n");
 156         fprintf(stderr," -stats        - server session-id cache stats\n");
 157         fprintf(stderr," -cert arg     - server certificate/key\n");
 158         fprintf(stderr," -ccert arg    - client certificate/key\n");
 159         fprintf(stderr," -ssl3         - just SSLv3n\n");
 160         }
 161
 162 int main(int argc, char *argv[])
 163         {
 164         char *CApath=NULL,*CAfile=NULL;
 165         int badop=0;
 166         int ret=1;
 167         int client_auth=0;
 168         int server_auth=0;
 169         SSL_CTX *s_ctx=NULL;
 170         SSL_CTX *c_ctx=NULL;
 171         char *scert=TEST_SERVER_CERT;
 172         char *ccert=TEST_CLIENT_CERT;
 173         SSL_METHOD *ssl_method=SSLv23_method();
 174
 175         if (bio_err == NULL)
 176                 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
 177         if (bio_stdout == NULL)
 178                 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
 179         argc--;
 180         argv++;
 181
 182         while (argc >= 1)
 183                 {
 184                 if      (strcmp(*argv,"-server_auth") == 0)
 185                         server_auth=1;
 186                 else if (strcmp(*argv,"-client_auth") == 0)
 187                         client_auth=1;
 188                 else if (strcmp(*argv,"-reconnect") == 0)
 189                         reconnect=1;
 190                 else if (strcmp(*argv,"-stats") == 0)
 191                         cache_stats=1;
 192                 else if (strcmp(*argv,"-ssl3") == 0)
 193                         ssl_method=SSLv3_method();
 194                 else if (strcmp(*argv,"-ssl2") == 0)
 195                         ssl_method=SSLv2_method();
 196                 else if (strcmp(*argv,"-CApath") == 0)
 197                         {
 198                         if (--argc < 1) goto bad;
 199                         CApath= *(++argv);
 200                         }
 201                 else if (strcmp(*argv,"-CAfile") == 0)
 202                         {
 203                         if (--argc < 1) goto bad;
 204                         CAfile= *(++argv);
 205                         }
 206                 else if (strcmp(*argv,"-cert") == 0)
 207                         {
 208                         if (--argc < 1) goto bad;
 209                         scert= *(++argv);
 210                         }
 211                 else if (strcmp(*argv,"-ccert") == 0)
 212                         {
 213                         if (--argc < 1) goto bad;
 214                         ccert= *(++argv);
 215                         }
 216                 else if (strcmp(*argv,"-threads") == 0)
 217                         {
 218                         if (--argc < 1) goto bad;
 219                         thread_number= atoi(*(++argv));
 220                         if (thread_number == 0) thread_number=1;
 221                         if (thread_number > MAX_THREAD_NUMBER)
 222                                 thread_number=MAX_THREAD_NUMBER;
 223                         }
 224                 else if (strcmp(*argv,"-loops") == 0)
 225                         {
 226                         if (--argc < 1) goto bad;
 227                         number_of_loops= atoi(*(++argv));
 228                         if (number_of_loops == 0) number_of_loops=1;
 229                         }
 230                 else
 231                         {
 232                         fprintf(stderr,"unknown option %s\n",*argv);
 233                         badop=1;
 234                         break;
 235                         }
 236                 argc--;
 237                 argv++;
 238                 }
 239         if (badop)
 240                 {
 241 bad:
 242                 sv_usage();
 243                 goto end;
 244                 }
 245
 246         if (cipher == NULL) cipher=getenv("SSL_CIPHER");
 247
 248         SSL_load_error_strings();
 249         OpenSSL_add_ssl_algorithms();
 250
 251         c_ctx=SSL_CTX_new(ssl_method);
 252         s_ctx=SSL_CTX_new(ssl_method);
 253         if ((c_ctx == NULL) || (s_ctx == NULL))
 254                 {
 255                 ERR_print_errors(bio_err);
 256                 goto end;
 257                 }
 258
 259         SSL_CTX_set_session_cache_mode(s_ctx,
 260                 SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
 261         SSL_CTX_set_session_cache_mode(c_ctx,
 262                 SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
 263
 264         SSL_CTX_use_certificate_file(s_ctx,scert,SSL_FILETYPE_PEM);
 265         SSL_CTX_use_RSAPrivateKey_file(s_ctx,scert,SSL_FILETYPE_PEM);
 266
 267         if (client_auth)
 268                 {
 269                 SSL_CTX_use_certificate_file(c_ctx,ccert,
 270                         SSL_FILETYPE_PEM);
 271                 SSL_CTX_use_RSAPrivateKey_file(c_ctx,ccert,
 272                         SSL_FILETYPE_PEM);
 273                 }
 274
 275         if (    (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
 276                 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
 277                 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
 278                 (!SSL_CTX_set_default_verify_paths(c_ctx)))
 279                 {
 280                 fprintf(stderr,"SSL_load_verify_locations\n");
 281                 ERR_print_errors(bio_err);
 282                 goto end;
 283                 }
 284
 285         if (client_auth)
 286                 {
 287                 fprintf(stderr,"client authentication\n");
 288                 SSL_CTX_set_verify(s_ctx,
 289                         SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
 290                         verify_callback);
 291                 }
 292         if (server_auth)
 293                 {
 294                 fprintf(stderr,"server authentication\n");
 295                 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
 296                         verify_callback);
 297                 }
 298
 299         thread_setup();
 300         do_threads(s_ctx,c_ctx);
 301         thread_cleanup();
 302 end:
 303
 304         if (c_ctx != NULL)
 305                 {
 306                 fprintf(stderr,"Client SSL_CTX stats then free it\n");
 307                 print_stats(stderr,c_ctx);
 308                 SSL_CTX_free(c_ctx);
 309                 }
 310         if (s_ctx != NULL)
 311                 {
 312                 fprintf(stderr,"Server SSL_CTX stats then free it\n");
 313                 print_stats(stderr,s_ctx);
 314                 if (cache_stats)
 315                         {
 316                         fprintf(stderr,"-----\n");
 317                         lh_stats(SSL_CTX_sessions(s_ctx),stderr);
 318                         fprintf(stderr,"-----\n");
 319                 /*      lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
 320                         fprintf(stderr,"-----\n"); */
 321                         lh_node_usage_stats(SSL_CTX_sessions(s_ctx),stderr);
 322                         fprintf(stderr,"-----\n");
 323                         }
 324                 SSL_CTX_free(s_ctx);
 325                 fprintf(stderr,"done free\n");
 326                 }
 327         exit(ret);
 328         return(0);
 329         }
 330
 331 #define W_READ  1
 332 #define W_WRITE 2
 333 #define C_DONE  1
 334 #define S_DONE  2
 335
 336 int ndoit(SSL_CTX *ssl_ctx[2])
 337         {
 338         int i;
 339         int ret;
 340         char *ctx[4];
 341
 342         ctx[0]=(char *)ssl_ctx[0];
 343         ctx[1]=(char *)ssl_ctx[1];
 344
 345         if (reconnect)
 346                 {
 347                 ctx[2]=(char *)SSL_new(ssl_ctx[0]);
 348                 ctx[3]=(char *)SSL_new(ssl_ctx[1]);
 349                 }
 350         else
 351                 {
 352                 ctx[2]=NULL;
 353                 ctx[3]=NULL;
 354                 }
 355
 356         fprintf(stdout,"started thread %lu\n",CRYPTO_thread_id());
 357         for (i=0; i<number_of_loops; i++)
 358                 {
 359 /*              fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n",
 360                         CRYPTO_thread_id(),i,
 361                         ssl_ctx[0]->references,
 362                         ssl_ctx[1]->references); */
 363         /*      pthread_delay_np(&tm);*/
 364
 365                 ret=doit(ctx);
 366                 if (ret != 0)
 367                         {
 368                         fprintf(stdout,"error[%d] %lu - %d\n",
 369                                 i,CRYPTO_thread_id(),ret);
 370                         return(ret);
 371                         }
 372                 }
 373         fprintf(stdout,"DONE %lu\n",CRYPTO_thread_id());
 374         if (reconnect)
 375                 {
 376                 SSL_free((SSL *)ctx[2]);
 377                 SSL_free((SSL *)ctx[3]);
 378                 }
 379         return(0);
 380         }
 381
 382 int doit(char *ctx[4])
 383         {
 384         SSL_CTX *s_ctx,*c_ctx;
 385         static char cbuf[200],sbuf[200];
 386         SSL *c_ssl=NULL;
 387         SSL *s_ssl=NULL;
 388         BIO *c_to_s=NULL;
 389         BIO *s_to_c=NULL;
 390         BIO *c_bio=NULL;
 391         BIO *s_bio=NULL;
 392         int c_r,c_w,s_r,s_w;
 393         int c_want,s_want;
 394         int i;
 395         int done=0;
 396         int c_write,s_write;
 397         int do_server=0,do_client=0;
 398
 399         s_ctx=(SSL_CTX *)ctx[0];
 400         c_ctx=(SSL_CTX *)ctx[1];
 401
 402         if (ctx[2] != NULL)
 403                 s_ssl=(SSL *)ctx[2];
 404         else
 405                 s_ssl=SSL_new(s_ctx);
 406
 407         if (ctx[3] != NULL)
 408                 c_ssl=(SSL *)ctx[3];
 409         else
 410                 c_ssl=SSL_new(c_ctx);
 411
 412         if ((s_ssl == NULL) || (c_ssl == NULL)) goto err;
 413
 414         c_to_s=BIO_new(BIO_s_mem());
 415         s_to_c=BIO_new(BIO_s_mem());
 416         if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
 417
 418         c_bio=BIO_new(BIO_f_ssl());
 419         s_bio=BIO_new(BIO_f_ssl());
 420         if ((c_bio == NULL) || (s_bio == NULL)) goto err;
 421
 422         SSL_set_connect_state(c_ssl);
 423         SSL_set_bio(c_ssl,s_to_c,c_to_s);
 424         BIO_set_ssl(c_bio,c_ssl,(ctx[2] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 425
 426         SSL_set_accept_state(s_ssl);
 427         SSL_set_bio(s_ssl,c_to_s,s_to_c);
 428         BIO_set_ssl(s_bio,s_ssl,(ctx[3] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 429
 430         c_r=0; s_r=1;
 431         c_w=1; s_w=0;
 432         c_want=W_WRITE;
 433         s_want=0;
 434         c_write=1,s_write=0;
 435
 436         /* We can always do writes */
 437         for (;;)
 438                 {
 439                 do_server=0;
 440                 do_client=0;
 441
 442                 i=(int)BIO_pending(s_bio);
 443                 if ((i && s_r) || s_w) do_server=1;
 444
 445                 i=(int)BIO_pending(c_bio);
 446                 if ((i && c_r) || c_w) do_client=1;
 447
 448                 if (do_server && verbose)
 449                         {
 450                         if (SSL_in_init(s_ssl))
 451                                 printf("server waiting in SSL_accept - %s\n",
 452                                         SSL_state_string_long(s_ssl));
 453                         else if (s_write)
 454                                 printf("server:SSL_write()\n");
 455                         else
 456                                 printf("server:SSL_read()\n");
 457                         }
 458
 459                 if (do_client && verbose)
 460                         {
 461                         if (SSL_in_init(c_ssl))
 462                                 printf("client waiting in SSL_connect - %s\n",
 463                                         SSL_state_string_long(c_ssl));
 464                         else if (c_write)
 465                                 printf("client:SSL_write()\n");
 466                         else
 467                                 printf("client:SSL_read()\n");
 468                         }
 469
 470                 if (!do_client && !do_server)
 471                         {
 472                         fprintf(stdout,"ERROR IN STARTUP\n");
 473                         break;
 474                         }
 475                 if (do_client && !(done & C_DONE))
 476                         {
 477                         if (c_write)
 478                                 {
 479                                 i=BIO_write(c_bio,"hello from client\n",18);
 480                                 if (i < 0)
 481                                         {
 482                                         c_r=0;
 483                                         c_w=0;
 484                                         if (BIO_should_retry(c_bio))
 485                                                 {
 486                                                 if (BIO_should_read(c_bio))
 487                                                         c_r=1;
 488                                                 if (BIO_should_write(c_bio))
 489                                                         c_w=1;
 490                                                 }
 491                                         else
 492                                                 {
 493                                                 fprintf(stderr,"ERROR in CLIENT\n");
 494                                                 return(1);
 495                                                 }
 496                                         }
 497                                 else if (i == 0)
 498                                         {
 499                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 500                                         return(1);
 501                                         }
 502                                 else
 503                                         {
 504                                         /* ok */
 505                                         c_write=0;
 506                                         }
 507                                 }
 508                         else
 509                                 {
 510                                 i=BIO_read(c_bio,cbuf,100);
 511                                 if (i < 0)
 512                                         {
 513                                         c_r=0;
 514                                         c_w=0;
 515                                         if (BIO_should_retry(c_bio))
 516                                                 {
 517                                                 if (BIO_should_read(c_bio))
 518                                                         c_r=1;
 519                                                 if (BIO_should_write(c_bio))
 520                                                         c_w=1;
 521                                                 }
 522                                         else
 523                                                 {
 524                                                 fprintf(stderr,"ERROR in CLIENT\n");
 525                                                 return(1);
 526                                                 }
 527                                         }
 528                                 else if (i == 0)
 529                                         {
 530                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 531                                         return(1);
 532                                         }
 533                                 else
 534                                         {
 535                                         done|=C_DONE;
 536 #ifdef undef
 537                                         fprintf(stdout,"CLIENT:from server:");
 538                                         fwrite(cbuf,1,i,stdout);
 539                                         fflush(stdout);
 540 #endif
 541                                         }
 542                                 }
 543                         }
 544
 545                 if (do_server && !(done & S_DONE))
 546                         {
 547                         if (!s_write)
 548                                 {
 549                                 i=BIO_read(s_bio,sbuf,100);
 550                                 if (i < 0)
 551                                         {
 552                                         s_r=0;
 553                                         s_w=0;
 554                                         if (BIO_should_retry(s_bio))
 555                                                 {
 556                                                 if (BIO_should_read(s_bio))
 557                                                         s_r=1;
 558                                                 if (BIO_should_write(s_bio))
 559                                                         s_w=1;
 560                                                 }
 561                                         else
 562                                                 {
 563                                                 fprintf(stderr,"ERROR in SERVER\n");
 564                                                 ERR_print_errors_fp(stderr);
 565                                                 return(1);
 566                                                 }
 567                                         }
 568                                 else if (i == 0)
 569                                         {
 570                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 571                                         return(1);
 572                                         }
 573                                 else
 574                                         {
 575                                         s_write=1;
 576                                         s_w=1;
 577 #ifdef undef
 578                                         fprintf(stdout,"SERVER:from client:");
 579                                         fwrite(sbuf,1,i,stdout);
 580                                         fflush(stdout);
 581 #endif
 582                                         }
 583                                 }
 584                         else
 585                                 {
 586                                 i=BIO_write(s_bio,"hello from server\n",18);
 587                                 if (i < 0)
 588                                         {
 589                                         s_r=0;
 590                                         s_w=0;
 591                                         if (BIO_should_retry(s_bio))
 592                                                 {
 593                                                 if (BIO_should_read(s_bio))
 594                                                         s_r=1;
 595                                                 if (BIO_should_write(s_bio))
 596                                                         s_w=1;
 597                                                 }
 598                                         else
 599                                                 {
 600                                                 fprintf(stderr,"ERROR in SERVER\n");
 601                                                 ERR_print_errors_fp(stderr);
 602                                                 return(1);
 603                                                 }
 604                                         }
 605                                 else if (i == 0)
 606                                         {
 607                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 608                                         return(1);
 609                                         }
 610                                 else
 611                                         {
 612                                         s_write=0;
 613                                         s_r=1;
 614                                         done|=S_DONE;
 615                                         }
 616                                 }
 617                         }
 618
 619                 if ((done & S_DONE) && (done & C_DONE)) break;
 620                 }
 621
 622         SSL_set_shutdown(c_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 623         SSL_set_shutdown(s_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 624
 625 #ifdef undef
 626         fprintf(stdout,"DONE\n");
 627 #endif
 628 err:
 629         /* We have to set the BIO's to NULL otherwise they will be
 630          * free()ed twice.  Once when th s_ssl is SSL_free()ed and
 631          * again when c_ssl is SSL_free()ed.
 632          * This is a hack required because s_ssl and c_ssl are sharing the same
 633          * BIO structure and SSL_set_bio() and SSL_free() automatically
 634          * BIO_free non NULL entries.
 635          * You should not normally do this or be required to do this */
 636
 637         if (s_ssl != NULL)
 638                 {
 639                 s_ssl->rbio=NULL;
 640                 s_ssl->wbio=NULL;
 641                 }
 642         if (c_ssl != NULL)
 643                 {
 644                 c_ssl->rbio=NULL;
 645                 c_ssl->wbio=NULL;
 646                 }
 647
 648         /* The SSL's are optionally freed in the following calls */
 649         if (c_to_s != NULL) BIO_free(c_to_s);
 650         if (s_to_c != NULL) BIO_free(s_to_c);
 651
 652         if (c_bio != NULL) BIO_free(c_bio);
 653         if (s_bio != NULL) BIO_free(s_bio);
 654         return(0);
 655         }
 656
 657 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
 658         {
 659         char *s, buf[256];
 660
 661         if (verbose)
 662                 {
 663                 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
 664                                     buf,256);
 665                 if (s != NULL)
 666                         {
 667                         if (ok)
 668                                 fprintf(stderr,"depth=%d %s\n",
 669                                         ctx->error_depth,buf);
 670                         else
 671                                 fprintf(stderr,"depth=%d error=%d %s\n",
 672                                         ctx->error_depth,ctx->error,buf);
 673                         }
 674                 }
 675         return(ok);
 676         }
 677
 678 #define THREAD_STACK_SIZE (16*1024)
 679
 680 #ifdef WIN32
 681
 682 static HANDLE *lock_cs;
 683
 684 void thread_setup(void)
 685         {
 686         int i;
 687
 688         lock_cs=Malloc(CRYPTO_num_locks() * sizeof(HANDLE));
 689         for (i=0; i<CRYPTO_num_locks(); i++)
 690                 {
 691                 lock_cs[i]=CreateMutex(NULL,FALSE,NULL);
 692                 }
 693
 694         CRYPTO_set_locking_callback((void (*)(int,int,char *,int))win32_locking_callback);
 695         /* id callback defined */
 696         }
 697
 698 void thread_cleanup(void)
 699         {
 700         int i;
 701
 702         CRYPTO_set_locking_callback(NULL);
 703         for (i=0; i<CRYPTO_num_locks(); i++)
 704                 CloseHandle(lock_cs[i]);
 705         Free(lock_cs);
 706         }
 707
 708 void win32_locking_callback(int mode, int type, char *file, int line)
 709         {
 710         if (mode & CRYPTO_LOCK)
 711                 {
 712                 WaitForSingleObject(lock_cs[type],INFINITE);
 713                 }
 714         else
 715                 {
 716                 ReleaseMutex(lock_cs[type]);
 717                 }
 718         }
 719
 720 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 721         {
 722         double ret;
 723         SSL_CTX *ssl_ctx[2];
 724         DWORD thread_id[MAX_THREAD_NUMBER];
 725         HANDLE thread_handle[MAX_THREAD_NUMBER];
 726         int i;
 727         SYSTEMTIME start,end;
 728
 729         ssl_ctx[0]=s_ctx;
 730         ssl_ctx[1]=c_ctx;
 731
 732         GetSystemTime(&start);
 733         for (i=0; i<thread_number; i++)
 734                 {
 735                 thread_handle[i]=CreateThread(NULL,
 736                         THREAD_STACK_SIZE,
 737                         (LPTHREAD_START_ROUTINE)ndoit,
 738                         (void *)ssl_ctx,
 739                         0L,
 740                         &(thread_id[i]));
 741                 }
 742
 743         printf("reaping\n");
 744         for (i=0; i<thread_number; i+=50)
 745                 {
 746                 int j;
 747
 748                 j=(thread_number < (i+50))?(thread_number-i):50;
 749
 750                 if (WaitForMultipleObjects(j,
 751                         (CONST HANDLE *)&(thread_handle[i]),TRUE,INFINITE)
 752                         == WAIT_FAILED)
 753                         {
 754                         fprintf(stderr,"WaitForMultipleObjects failed:%d\n",GetLastError());
 755                         exit(1);
 756                         }
 757                 }
 758         GetSystemTime(&end);
 759
 760         if (start.wDayOfWeek > end.wDayOfWeek) end.wDayOfWeek+=7;
 761         ret=(end.wDayOfWeek-start.wDayOfWeek)*24;
 762
 763         ret=(ret+end.wHour-start.wHour)*60;
 764         ret=(ret+end.wMinute-start.wMinute)*60;
 765         ret=(ret+end.wSecond-start.wSecond);
 766         ret+=(end.wMilliseconds-start.wMilliseconds)/1000.0;
 767
 768         printf("win32 threads done - %.3f seconds\n",ret);
 769         }
 770
 771 #endif /* WIN32 */
 772
 773 #ifdef SOLARIS
 774
 775 static mutex_t *lock_cs;
 776 /*static rwlock_t *lock_cs; */
 777 static long *lock_count;
 778
 779 void thread_setup(void)
 780         {
 781         int i;
 782
 783         lock_cs=Malloc(CRYPTO_num_locks() * sizeof(mutex_t));
 784         lock_count=Malloc(CRYPTO_num_locks() * sizeof(long));
 785         for (i=0; i<CRYPTO_num_locks(); i++)
 786                 {
 787                 lock_count[i]=0;
 788                 /* rwlock_init(&(lock_cs[i]),USYNC_THREAD,NULL); */
 789                 mutex_init(&(lock_cs[i]),USYNC_THREAD,NULL);
 790                 }
 791
 792         CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id);
 793         CRYPTO_set_locking_callback((void (*)())solaris_locking_callback);
 794         }
 795
 796 void thread_cleanup(void)
 797         {
 798         int i;
 799
 800         CRYPTO_set_locking_callback(NULL);
 801
 802         fprintf(stderr,"cleanup\n");
 803
 804         for (i=0; i<CRYPTO_num_locks(); i++)
 805                 {
 806                 /* rwlock_destroy(&(lock_cs[i])); */
 807                 mutex_destroy(&(lock_cs[i]));
 808                 fprintf(stderr,"%8ld:%s\n",lock_count[i],CRYPTO_get_lock_name(i));
 809                 }
 810         Free(lock_cs);
 811         Free(lock_count);
 812
 813         fprintf(stderr,"done cleanup\n");
 814
 815         }
 816
 817 void solaris_locking_callback(int mode, int type, char *file, int line)
 818         {
 819 #ifdef undef
 820         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
 821                 CRYPTO_thread_id(),
 822                 (mode&CRYPTO_LOCK)?"l":"u",
 823                 (type&CRYPTO_READ)?"r":"w",file,line);
 824 #endif
 825
 826         /*
 827         if (CRYPTO_LOCK_SSL_CERT == type)
 828         fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
 829                 CRYPTO_thread_id(),
 830                 mode,file,line);
 831         */
 832         if (mode & CRYPTO_LOCK)
 833                 {
 834         /*      if (mode & CRYPTO_READ)
 835                         rw_rdlock(&(lock_cs[type]));
 836                 else
 837                         rw_wrlock(&(lock_cs[type])); */
 838
 839                 mutex_lock(&(lock_cs[type]));
 840                 lock_count[type]++;
 841                 }
 842         else
 843                 {
 844 /*              rw_unlock(&(lock_cs[type]));  */
 845                 mutex_unlock(&(lock_cs[type]));
 846                 }
 847         }
 848
 849 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 850         {
 851         SSL_CTX *ssl_ctx[2];
 852         thread_t thread_ctx[MAX_THREAD_NUMBER];
 853         int i;
 854
 855         ssl_ctx[0]=s_ctx;
 856         ssl_ctx[1]=c_ctx;
 857
 858         thr_setconcurrency(thread_number);
 859         for (i=0; i<thread_number; i++)
 860                 {
 861                 thr_create(NULL, THREAD_STACK_SIZE,
 862                         (void *(*)())ndoit,
 863                         (void *)ssl_ctx,
 864                         0L,
 865                         &(thread_ctx[i]));
 866                 }
 867
 868         printf("reaping\n");
 869         for (i=0; i<thread_number; i++)
 870                 {
 871                 thr_join(thread_ctx[i],NULL,NULL);
 872                 }
 873
 874         printf("solaris threads done (%d,%d)\n",
 875                 s_ctx->references,c_ctx->references);
 876         }
 877
 878 unsigned long solaris_thread_id(void)
 879         {
 880         unsigned long ret;
 881
 882         ret=(unsigned long)thr_self();
 883         return(ret);
 884         }
 885 #endif /* SOLARIS */
 886
 887 #ifdef IRIX
 888
 889
 890 static usptr_t *arena;
 891 static usema_t **lock_cs;
 892
 893 void thread_setup(void)
 894         {
 895         int i;
 896         char filename[20];
 897
 898         strcpy(filename,"/tmp/mttest.XXXXXX");
 899         mktemp(filename);
 900
 901         usconfig(CONF_STHREADIOOFF);
 902         usconfig(CONF_STHREADMALLOCOFF);
 903         usconfig(CONF_INITUSERS,100);
 904         usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
 905         arena=usinit(filename);
 906         unlink(filename);
 907
 908         lock_cs=Malloc(CRYPTO_num_locks() * sizeof(usema_t *));
 909         for (i=0; i<CRYPTO_num_locks(); i++)
 910                 {
 911                 lock_cs[i]=usnewsema(arena,1);
 912                 }
 913
 914         CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id);
 915         CRYPTO_set_locking_callback((void (*)())irix_locking_callback);
 916         }
 917
 918 void thread_cleanup(void)
 919         {
 920         int i;
 921
 922         CRYPTO_set_locking_callback(NULL);
 923         for (i=0; i<CRYPTO_num_locks(); i++)
 924                 {
 925                 char buf[10];
 926
 927                 sprintf(buf,"%2d:",i);
 928                 usdumpsema(lock_cs[i],stdout,buf);
 929                 usfreesema(lock_cs[i],arena);
 930                 }
 931         Free(lock_cs);
 932         }
 933
 934 void irix_locking_callback(int mode, int type, char *file, int line)
 935         {
 936         if (mode & CRYPTO_LOCK)
 937                 {
 938                 printf("lock %d\n",type);
 939                 uspsema(lock_cs[type]);
 940                 }
 941         else
 942                 {
 943                 printf("unlock %d\n",type);
 944                 usvsema(lock_cs[type]);
 945                 }
 946         }
 947
 948 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 949         {
 950         SSL_CTX *ssl_ctx[2];
 951         int thread_ctx[MAX_THREAD_NUMBER];
 952         int i;
 953
 954         ssl_ctx[0]=s_ctx;
 955         ssl_ctx[1]=c_ctx;
 956
 957         for (i=0; i<thread_number; i++)
 958                 {
 959                 thread_ctx[i]=sproc((void (*)())ndoit,
 960                         PR_SADDR|PR_SFDS,(void *)ssl_ctx);
 961                 }
 962
 963         printf("reaping\n");
 964         for (i=0; i<thread_number; i++)
 965                 {
 966                 wait(NULL);
 967                 }
 968
 969         printf("irix threads done (%d,%d)\n",
 970                 s_ctx->references,c_ctx->references);
 971         }
 972
 973 unsigned long irix_thread_id(void)
 974         {
 975         unsigned long ret;
 976
 977         ret=(unsigned long)getpid();
 978         return(ret);
 979         }
 980 #endif /* IRIX */
 981
 982 #ifdef PTHREADS
 983
 984 static pthread_mutex_t *lock_cs;
 985 static long *lock_count;
 986
 987 void thread_setup(void)
 988         {
 989         int i;
 990
 991         lock_cs=Malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
 992         lock_count=Malloc(CRYPTO_num_locks() * sizeof(long));
 993         for (i=0; i<CRYPTO_num_locks(); i++)
 994                 {
 995                 lock_count[i]=0;
 996                 pthread_mutex_init(&(lock_cs[i]),NULL);
 997                 }
 998
 999         CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id);
1000         CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback);
1001         }
1002
1003 void thread_cleanup(void)
1004         {
1005         int i;
1006
1007         CRYPTO_set_locking_callback(NULL);
1008         fprintf(stderr,"cleanup\n");
1009         for (i=0; i<CRYPTO_num_locks(); i++)
1010                 {
1011                 pthread_mutex_destroy(&(lock_cs[i]));
1012                 fprintf(stderr,"%8ld:%s\n",lock_count[i],
1013                         CRYPTO_get_lock_name(i));
1014                 }
1015         Free(lock_cs);
1016         Free(lock_count);
1017
1018         fprintf(stderr,"done cleanup\n");
1019         }
1020
1021 void pthreads_locking_callback(int mode, int type, char *file,
1022              int line)
1023       {
1024 #ifdef undef
1025         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
1026                 CRYPTO_thread_id(),
1027                 (mode&CRYPTO_LOCK)?"l":"u",
1028                 (type&CRYPTO_READ)?"r":"w",file,line);
1029 #endif
1030 /*
1031         if (CRYPTO_LOCK_SSL_CERT == type)
1032                 fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
1033                 CRYPTO_thread_id(),
1034                 mode,file,line);
1035 */
1036         if (mode & CRYPTO_LOCK)
1037                 {
1038                 pthread_mutex_lock(&(lock_cs[type]));
1039                 lock_count[type]++;
1040                 }
1041         else
1042                 {
1043                 pthread_mutex_unlock(&(lock_cs[type]));
1044                 }
1045         }
1046
1047 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
1048         {
1049         SSL_CTX *ssl_ctx[2];
1050         pthread_t thread_ctx[MAX_THREAD_NUMBER];
1051         int i;
1052
1053         ssl_ctx[0]=s_ctx;
1054         ssl_ctx[1]=c_ctx;
1055
1056         /*
1057         thr_setconcurrency(thread_number);
1058         */
1059         for (i=0; i<thread_number; i++)
1060                 {
1061                 pthread_create(&(thread_ctx[i]), NULL,
1062                         (void *(*)())ndoit, (void *)ssl_ctx);
1063                 }
1064
1065         printf("reaping\n");
1066         for (i=0; i<thread_number; i++)
1067                 {
1068                 pthread_join(thread_ctx[i],NULL);
1069                 }
1070
1071         printf("pthreads threads done (%d,%d)\n",
1072                 s_ctx->references,c_ctx->references);
1073         }
1074
1075 unsigned long pthreads_thread_id(void)
1076         {
1077         unsigned long ret;
1078
1079         ret=(unsigned long)pthread_self();
1080         return(ret);
1081         }
1082
1083 #endif /* PTHREADS */
1084
1085
1086