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 #define TEST_SERVER_CERT "../../apps/server.pem"
  90 #define TEST_CLIENT_CERT "../../apps/client.pem"
  91
  92 #define MAX_THREAD_NUMBER       100
  93
  94 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *xs);
  95 void thread_setup(void);
  96 void thread_cleanup(void);
  97 void do_threads(SSL_CTX *s_ctx,SSL_CTX *c_ctx);
  98
  99 void irix_locking_callback(int mode,int type,char *file,int line);
 100 void solaris_locking_callback(int mode,int type,char *file,int line);
 101 void win32_locking_callback(int mode,int type,char *file,int line);
 102 void pthreads_locking_callback(int mode,int type,char *file,int line);
 103
 104 unsigned long irix_thread_id(void );
 105 unsigned long solaris_thread_id(void );
 106 unsigned long pthreads_thread_id(void );
 107
 108 BIO *bio_err=NULL;
 109 BIO *bio_stdout=NULL;
 110
 111 static char *cipher=NULL;
 112 int verbose=0;
 113 #ifdef FIONBIO
 114 static int s_nbio=0;
 115 #endif
 116
 117 int thread_number=10;
 118 int number_of_loops=10;
 119 int reconnect=0;
 120 int cache_stats=0;
 121
 122 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
 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         RAND_seed(rnd_seed, sizeof rnd_seed);
 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         if (!SSL_CTX_use_certificate_file(s_ctx,scert,SSL_FILETYPE_PEM))
 265                 {
 266                 ERR_print_errors(bio_err);
 267                 }
 268         else if (!SSL_CTX_use_RSAPrivateKey_file(s_ctx,scert,SSL_FILETYPE_PEM))
 269                 {
 270                 ERR_print_errors(bio_err);
 271                 goto end;
 272                 }
 273
 274         if (client_auth)
 275                 {
 276                 SSL_CTX_use_certificate_file(c_ctx,ccert,
 277                         SSL_FILETYPE_PEM);
 278                 SSL_CTX_use_RSAPrivateKey_file(c_ctx,ccert,
 279                         SSL_FILETYPE_PEM);
 280                 }
 281
 282         if (    (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
 283                 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
 284                 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
 285                 (!SSL_CTX_set_default_verify_paths(c_ctx)))
 286                 {
 287                 fprintf(stderr,"SSL_load_verify_locations\n");
 288                 ERR_print_errors(bio_err);
 289                 goto end;
 290                 }
 291
 292         if (client_auth)
 293                 {
 294                 fprintf(stderr,"client authentication\n");
 295                 SSL_CTX_set_verify(s_ctx,
 296                         SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
 297                         verify_callback);
 298                 }
 299         if (server_auth)
 300                 {
 301                 fprintf(stderr,"server authentication\n");
 302                 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
 303                         verify_callback);
 304                 }
 305
 306         thread_setup();
 307         do_threads(s_ctx,c_ctx);
 308         thread_cleanup();
 309 end:
 310
 311         if (c_ctx != NULL)
 312                 {
 313                 fprintf(stderr,"Client SSL_CTX stats then free it\n");
 314                 print_stats(stderr,c_ctx);
 315                 SSL_CTX_free(c_ctx);
 316                 }
 317         if (s_ctx != NULL)
 318                 {
 319                 fprintf(stderr,"Server SSL_CTX stats then free it\n");
 320                 print_stats(stderr,s_ctx);
 321                 if (cache_stats)
 322                         {
 323                         fprintf(stderr,"-----\n");
 324                         lh_stats(SSL_CTX_sessions(s_ctx),stderr);
 325                         fprintf(stderr,"-----\n");
 326                 /*      lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
 327                         fprintf(stderr,"-----\n"); */
 328                         lh_node_usage_stats(SSL_CTX_sessions(s_ctx),stderr);
 329                         fprintf(stderr,"-----\n");
 330                         }
 331                 SSL_CTX_free(s_ctx);
 332                 fprintf(stderr,"done free\n");
 333                 }
 334         exit(ret);
 335         return(0);
 336         }
 337
 338 #define W_READ  1
 339 #define W_WRITE 2
 340 #define C_DONE  1
 341 #define S_DONE  2
 342
 343 int ndoit(SSL_CTX *ssl_ctx[2])
 344         {
 345         int i;
 346         int ret;
 347         char *ctx[4];
 348
 349         ctx[0]=(char *)ssl_ctx[0];
 350         ctx[1]=(char *)ssl_ctx[1];
 351
 352         if (reconnect)
 353                 {
 354                 ctx[2]=(char *)SSL_new(ssl_ctx[0]);
 355                 ctx[3]=(char *)SSL_new(ssl_ctx[1]);
 356                 }
 357         else
 358                 {
 359                 ctx[2]=NULL;
 360                 ctx[3]=NULL;
 361                 }
 362
 363         fprintf(stdout,"started thread %lu\n",CRYPTO_thread_id());
 364         for (i=0; i<number_of_loops; i++)
 365                 {
 366 /*              fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n",
 367                         CRYPTO_thread_id(),i,
 368                         ssl_ctx[0]->references,
 369                         ssl_ctx[1]->references); */
 370         /*      pthread_delay_np(&tm);*/
 371
 372                 ret=doit(ctx);
 373                 if (ret != 0)
 374                         {
 375                         fprintf(stdout,"error[%d] %lu - %d\n",
 376                                 i,CRYPTO_thread_id(),ret);
 377                         return(ret);
 378                         }
 379                 }
 380         fprintf(stdout,"DONE %lu\n",CRYPTO_thread_id());
 381         if (reconnect)
 382                 {
 383                 SSL_free((SSL *)ctx[2]);
 384                 SSL_free((SSL *)ctx[3]);
 385                 }
 386         return(0);
 387         }
 388
 389 int doit(char *ctx[4])
 390         {
 391         SSL_CTX *s_ctx,*c_ctx;
 392         static char cbuf[200],sbuf[200];
 393         SSL *c_ssl=NULL;
 394         SSL *s_ssl=NULL;
 395         BIO *c_to_s=NULL;
 396         BIO *s_to_c=NULL;
 397         BIO *c_bio=NULL;
 398         BIO *s_bio=NULL;
 399         int c_r,c_w,s_r,s_w;
 400         int c_want,s_want;
 401         int i;
 402         int done=0;
 403         int c_write,s_write;
 404         int do_server=0,do_client=0;
 405
 406         s_ctx=(SSL_CTX *)ctx[0];
 407         c_ctx=(SSL_CTX *)ctx[1];
 408
 409         if (ctx[2] != NULL)
 410                 s_ssl=(SSL *)ctx[2];
 411         else
 412                 s_ssl=SSL_new(s_ctx);
 413
 414         if (ctx[3] != NULL)
 415                 c_ssl=(SSL *)ctx[3];
 416         else
 417                 c_ssl=SSL_new(c_ctx);
 418
 419         if ((s_ssl == NULL) || (c_ssl == NULL)) goto err;
 420
 421         c_to_s=BIO_new(BIO_s_mem());
 422         s_to_c=BIO_new(BIO_s_mem());
 423         if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
 424
 425         c_bio=BIO_new(BIO_f_ssl());
 426         s_bio=BIO_new(BIO_f_ssl());
 427         if ((c_bio == NULL) || (s_bio == NULL)) goto err;
 428
 429         SSL_set_connect_state(c_ssl);
 430         SSL_set_bio(c_ssl,s_to_c,c_to_s);
 431         BIO_set_ssl(c_bio,c_ssl,(ctx[2] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 432
 433         SSL_set_accept_state(s_ssl);
 434         SSL_set_bio(s_ssl,c_to_s,s_to_c);
 435         BIO_set_ssl(s_bio,s_ssl,(ctx[3] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
 436
 437         c_r=0; s_r=1;
 438         c_w=1; s_w=0;
 439         c_want=W_WRITE;
 440         s_want=0;
 441         c_write=1,s_write=0;
 442
 443         /* We can always do writes */
 444         for (;;)
 445                 {
 446                 do_server=0;
 447                 do_client=0;
 448
 449                 i=(int)BIO_pending(s_bio);
 450                 if ((i && s_r) || s_w) do_server=1;
 451
 452                 i=(int)BIO_pending(c_bio);
 453                 if ((i && c_r) || c_w) do_client=1;
 454
 455                 if (do_server && verbose)
 456                         {
 457                         if (SSL_in_init(s_ssl))
 458                                 printf("server waiting in SSL_accept - %s\n",
 459                                         SSL_state_string_long(s_ssl));
 460                         else if (s_write)
 461                                 printf("server:SSL_write()\n");
 462                         else
 463                                 printf("server:SSL_read()\n");
 464                         }
 465
 466                 if (do_client && verbose)
 467                         {
 468                         if (SSL_in_init(c_ssl))
 469                                 printf("client waiting in SSL_connect - %s\n",
 470                                         SSL_state_string_long(c_ssl));
 471                         else if (c_write)
 472                                 printf("client:SSL_write()\n");
 473                         else
 474                                 printf("client:SSL_read()\n");
 475                         }
 476
 477                 if (!do_client && !do_server)
 478                         {
 479                         fprintf(stdout,"ERROR IN STARTUP\n");
 480                         break;
 481                         }
 482                 if (do_client && !(done & C_DONE))
 483                         {
 484                         if (c_write)
 485                                 {
 486                                 i=BIO_write(c_bio,"hello from client\n",18);
 487                                 if (i < 0)
 488                                         {
 489                                         c_r=0;
 490                                         c_w=0;
 491                                         if (BIO_should_retry(c_bio))
 492                                                 {
 493                                                 if (BIO_should_read(c_bio))
 494                                                         c_r=1;
 495                                                 if (BIO_should_write(c_bio))
 496                                                         c_w=1;
 497                                                 }
 498                                         else
 499                                                 {
 500                                                 fprintf(stderr,"ERROR in CLIENT\n");
 501                                                 ERR_print_errors_fp(stderr);
 502                                                 return(1);
 503                                                 }
 504                                         }
 505                                 else if (i == 0)
 506                                         {
 507                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 508                                         return(1);
 509                                         }
 510                                 else
 511                                         {
 512                                         /* ok */
 513                                         c_write=0;
 514                                         }
 515                                 }
 516                         else
 517                                 {
 518                                 i=BIO_read(c_bio,cbuf,100);
 519                                 if (i < 0)
 520                                         {
 521                                         c_r=0;
 522                                         c_w=0;
 523                                         if (BIO_should_retry(c_bio))
 524                                                 {
 525                                                 if (BIO_should_read(c_bio))
 526                                                         c_r=1;
 527                                                 if (BIO_should_write(c_bio))
 528                                                         c_w=1;
 529                                                 }
 530                                         else
 531                                                 {
 532                                                 fprintf(stderr,"ERROR in CLIENT\n");
 533                                                 ERR_print_errors_fp(stderr);
 534                                                 return(1);
 535                                                 }
 536                                         }
 537                                 else if (i == 0)
 538                                         {
 539                                         fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
 540                                         return(1);
 541                                         }
 542                                 else
 543                                         {
 544                                         done|=C_DONE;
 545 #ifdef undef
 546                                         fprintf(stdout,"CLIENT:from server:");
 547                                         fwrite(cbuf,1,i,stdout);
 548                                         fflush(stdout);
 549 #endif
 550                                         }
 551                                 }
 552                         }
 553
 554                 if (do_server && !(done & S_DONE))
 555                         {
 556                         if (!s_write)
 557                                 {
 558                                 i=BIO_read(s_bio,sbuf,100);
 559                                 if (i < 0)
 560                                         {
 561                                         s_r=0;
 562                                         s_w=0;
 563                                         if (BIO_should_retry(s_bio))
 564                                                 {
 565                                                 if (BIO_should_read(s_bio))
 566                                                         s_r=1;
 567                                                 if (BIO_should_write(s_bio))
 568                                                         s_w=1;
 569                                                 }
 570                                         else
 571                                                 {
 572                                                 fprintf(stderr,"ERROR in SERVER\n");
 573                                                 ERR_print_errors_fp(stderr);
 574                                                 return(1);
 575                                                 }
 576                                         }
 577                                 else if (i == 0)
 578                                         {
 579                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 580                                         return(1);
 581                                         }
 582                                 else
 583                                         {
 584                                         s_write=1;
 585                                         s_w=1;
 586 #ifdef undef
 587                                         fprintf(stdout,"SERVER:from client:");
 588                                         fwrite(sbuf,1,i,stdout);
 589                                         fflush(stdout);
 590 #endif
 591                                         }
 592                                 }
 593                         else
 594                                 {
 595                                 i=BIO_write(s_bio,"hello from server\n",18);
 596                                 if (i < 0)
 597                                         {
 598                                         s_r=0;
 599                                         s_w=0;
 600                                         if (BIO_should_retry(s_bio))
 601                                                 {
 602                                                 if (BIO_should_read(s_bio))
 603                                                         s_r=1;
 604                                                 if (BIO_should_write(s_bio))
 605                                                         s_w=1;
 606                                                 }
 607                                         else
 608                                                 {
 609                                                 fprintf(stderr,"ERROR in SERVER\n");
 610                                                 ERR_print_errors_fp(stderr);
 611                                                 return(1);
 612                                                 }
 613                                         }
 614                                 else if (i == 0)
 615                                         {
 616                                         fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
 617                                         return(1);
 618                                         }
 619                                 else
 620                                         {
 621                                         s_write=0;
 622                                         s_r=1;
 623                                         done|=S_DONE;
 624                                         }
 625                                 }
 626                         }
 627
 628                 if ((done & S_DONE) && (done & C_DONE)) break;
 629                 }
 630
 631         SSL_set_shutdown(c_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 632         SSL_set_shutdown(s_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
 633
 634 #ifdef undef
 635         fprintf(stdout,"DONE\n");
 636 #endif
 637 err:
 638         /* We have to set the BIO's to NULL otherwise they will be
 639          * free()ed twice.  Once when th s_ssl is SSL_free()ed and
 640          * again when c_ssl is SSL_free()ed.
 641          * This is a hack required because s_ssl and c_ssl are sharing the same
 642          * BIO structure and SSL_set_bio() and SSL_free() automatically
 643          * BIO_free non NULL entries.
 644          * You should not normally do this or be required to do this */
 645
 646         if (s_ssl != NULL)
 647                 {
 648                 s_ssl->rbio=NULL;
 649                 s_ssl->wbio=NULL;
 650                 }
 651         if (c_ssl != NULL)
 652                 {
 653                 c_ssl->rbio=NULL;
 654                 c_ssl->wbio=NULL;
 655                 }
 656
 657         /* The SSL's are optionally freed in the following calls */
 658         if (c_to_s != NULL) BIO_free(c_to_s);
 659         if (s_to_c != NULL) BIO_free(s_to_c);
 660
 661         if (c_bio != NULL) BIO_free(c_bio);
 662         if (s_bio != NULL) BIO_free(s_bio);
 663         return(0);
 664         }
 665
 666 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
 667         {
 668         char *s, buf[256];
 669
 670         if (verbose)
 671                 {
 672                 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
 673                                     buf,256);
 674                 if (s != NULL)
 675                         {
 676                         if (ok)
 677                                 fprintf(stderr,"depth=%d %s\n",
 678                                         ctx->error_depth,buf);
 679                         else
 680                                 fprintf(stderr,"depth=%d error=%d %s\n",
 681                                         ctx->error_depth,ctx->error,buf);
 682                         }
 683                 }
 684         return(ok);
 685         }
 686
 687 #define THREAD_STACK_SIZE (16*1024)
 688
 689 #ifdef OPENSSL_SYS_WIN32
 690
 691 static HANDLE *lock_cs;
 692
 693 void thread_setup(void)
 694         {
 695         int i;
 696
 697         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE));
 698         for (i=0; i<CRYPTO_num_locks(); i++)
 699                 {
 700                 lock_cs[i]=CreateMutex(NULL,FALSE,NULL);
 701                 }
 702
 703         CRYPTO_set_locking_callback((void (*)(int,int,char *,int))win32_locking_callback);
 704         /* id callback defined */
 705         }
 706
 707 void thread_cleanup(void)
 708         {
 709         int i;
 710
 711         CRYPTO_set_locking_callback(NULL);
 712         for (i=0; i<CRYPTO_num_locks(); i++)
 713                 CloseHandle(lock_cs[i]);
 714         OPENSSL_free(lock_cs);
 715         }
 716
 717 void win32_locking_callback(int mode, int type, char *file, int line)
 718         {
 719         if (mode & CRYPTO_LOCK)
 720                 {
 721                 WaitForSingleObject(lock_cs[type],INFINITE);
 722                 }
 723         else
 724                 {
 725                 ReleaseMutex(lock_cs[type]);
 726                 }
 727         }
 728
 729 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 730         {
 731         double ret;
 732         SSL_CTX *ssl_ctx[2];
 733         DWORD thread_id[MAX_THREAD_NUMBER];
 734         HANDLE thread_handle[MAX_THREAD_NUMBER];
 735         int i;
 736         SYSTEMTIME start,end;
 737
 738         ssl_ctx[0]=s_ctx;
 739         ssl_ctx[1]=c_ctx;
 740
 741         GetSystemTime(&start);
 742         for (i=0; i<thread_number; i++)
 743                 {
 744                 thread_handle[i]=CreateThread(NULL,
 745                         THREAD_STACK_SIZE,
 746                         (LPTHREAD_START_ROUTINE)ndoit,
 747                         (void *)ssl_ctx,
 748                         0L,
 749                         &(thread_id[i]));
 750                 }
 751
 752         printf("reaping\n");
 753         for (i=0; i<thread_number; i+=50)
 754                 {
 755                 int j;
 756
 757                 j=(thread_number < (i+50))?(thread_number-i):50;
 758
 759                 if (WaitForMultipleObjects(j,
 760                         (CONST HANDLE *)&(thread_handle[i]),TRUE,INFINITE)
 761                         == WAIT_FAILED)
 762                         {
 763                         fprintf(stderr,"WaitForMultipleObjects failed:%d\n",GetLastError());
 764                         exit(1);
 765                         }
 766                 }
 767         GetSystemTime(&end);
 768
 769         if (start.wDayOfWeek > end.wDayOfWeek) end.wDayOfWeek+=7;
 770         ret=(end.wDayOfWeek-start.wDayOfWeek)*24;
 771
 772         ret=(ret+end.wHour-start.wHour)*60;
 773         ret=(ret+end.wMinute-start.wMinute)*60;
 774         ret=(ret+end.wSecond-start.wSecond);
 775         ret+=(end.wMilliseconds-start.wMilliseconds)/1000.0;
 776
 777         printf("win32 threads done - %.3f seconds\n",ret);
 778         }
 779
 780 #endif /* OPENSSL_SYS_WIN32 */
 781
 782 #ifdef SOLARIS
 783
 784 static mutex_t *lock_cs;
 785 /*static rwlock_t *lock_cs; */
 786 static long *lock_count;
 787
 788 void thread_setup(void)
 789         {
 790         int i;
 791
 792         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(mutex_t));
 793         lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
 794         for (i=0; i<CRYPTO_num_locks(); i++)
 795                 {
 796                 lock_count[i]=0;
 797                 /* rwlock_init(&(lock_cs[i]),USYNC_THREAD,NULL); */
 798                 mutex_init(&(lock_cs[i]),USYNC_THREAD,NULL);
 799                 }
 800
 801         CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id);
 802         CRYPTO_set_locking_callback((void (*)())solaris_locking_callback);
 803         }
 804
 805 void thread_cleanup(void)
 806         {
 807         int i;
 808
 809         CRYPTO_set_locking_callback(NULL);
 810
 811         fprintf(stderr,"cleanup\n");
 812
 813         for (i=0; i<CRYPTO_num_locks(); i++)
 814                 {
 815                 /* rwlock_destroy(&(lock_cs[i])); */
 816                 mutex_destroy(&(lock_cs[i]));
 817                 fprintf(stderr,"%8ld:%s\n",lock_count[i],CRYPTO_get_lock_name(i));
 818                 }
 819         OPENSSL_free(lock_cs);
 820         OPENSSL_free(lock_count);
 821
 822         fprintf(stderr,"done cleanup\n");
 823
 824         }
 825
 826 void solaris_locking_callback(int mode, int type, char *file, int line)
 827         {
 828 #ifdef undef
 829         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
 830                 CRYPTO_thread_id(),
 831                 (mode&CRYPTO_LOCK)?"l":"u",
 832                 (type&CRYPTO_READ)?"r":"w",file,line);
 833 #endif
 834
 835         /*
 836         if (CRYPTO_LOCK_SSL_CERT == type)
 837         fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
 838                 CRYPTO_thread_id(),
 839                 mode,file,line);
 840         */
 841         if (mode & CRYPTO_LOCK)
 842                 {
 843         /*      if (mode & CRYPTO_READ)
 844                         rw_rdlock(&(lock_cs[type]));
 845                 else
 846                         rw_wrlock(&(lock_cs[type])); */
 847
 848                 mutex_lock(&(lock_cs[type]));
 849                 lock_count[type]++;
 850                 }
 851         else
 852                 {
 853 /*              rw_unlock(&(lock_cs[type]));  */
 854                 mutex_unlock(&(lock_cs[type]));
 855                 }
 856         }
 857
 858 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 859         {
 860         SSL_CTX *ssl_ctx[2];
 861         thread_t thread_ctx[MAX_THREAD_NUMBER];
 862         int i;
 863
 864         ssl_ctx[0]=s_ctx;
 865         ssl_ctx[1]=c_ctx;
 866
 867         thr_setconcurrency(thread_number);
 868         for (i=0; i<thread_number; i++)
 869                 {
 870                 thr_create(NULL, THREAD_STACK_SIZE,
 871                         (void *(*)())ndoit,
 872                         (void *)ssl_ctx,
 873                         0L,
 874                         &(thread_ctx[i]));
 875                 }
 876
 877         printf("reaping\n");
 878         for (i=0; i<thread_number; i++)
 879                 {
 880                 thr_join(thread_ctx[i],NULL,NULL);
 881                 }
 882
 883         printf("solaris threads done (%d,%d)\n",
 884                 s_ctx->references,c_ctx->references);
 885         }
 886
 887 unsigned long solaris_thread_id(void)
 888         {
 889         unsigned long ret;
 890
 891         ret=(unsigned long)thr_self();
 892         return(ret);
 893         }
 894 #endif /* SOLARIS */
 895
 896 #ifdef IRIX
 897
 898
 899 static usptr_t *arena;
 900 static usema_t **lock_cs;
 901
 902 void thread_setup(void)
 903         {
 904         int i;
 905         char filename[20];
 906
 907         strcpy(filename,"/tmp/mttest.XXXXXX");
 908         mktemp(filename);
 909
 910         usconfig(CONF_STHREADIOOFF);
 911         usconfig(CONF_STHREADMALLOCOFF);
 912         usconfig(CONF_INITUSERS,100);
 913         usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
 914         arena=usinit(filename);
 915         unlink(filename);
 916
 917         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(usema_t *));
 918         for (i=0; i<CRYPTO_num_locks(); i++)
 919                 {
 920                 lock_cs[i]=usnewsema(arena,1);
 921                 }
 922
 923         CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id);
 924         CRYPTO_set_locking_callback((void (*)())irix_locking_callback);
 925         }
 926
 927 void thread_cleanup(void)
 928         {
 929         int i;
 930
 931         CRYPTO_set_locking_callback(NULL);
 932         for (i=0; i<CRYPTO_num_locks(); i++)
 933                 {
 934                 char buf[10];
 935
 936                 sprintf(buf,"%2d:",i);
 937                 usdumpsema(lock_cs[i],stdout,buf);
 938                 usfreesema(lock_cs[i],arena);
 939                 }
 940         OPENSSL_free(lock_cs);
 941         }
 942
 943 void irix_locking_callback(int mode, int type, char *file, int line)
 944         {
 945         if (mode & CRYPTO_LOCK)
 946                 {
 947                 printf("lock %d\n",type);
 948                 uspsema(lock_cs[type]);
 949                 }
 950         else
 951                 {
 952                 printf("unlock %d\n",type);
 953                 usvsema(lock_cs[type]);
 954                 }
 955         }
 956
 957 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
 958         {
 959         SSL_CTX *ssl_ctx[2];
 960         int thread_ctx[MAX_THREAD_NUMBER];
 961         int i;
 962
 963         ssl_ctx[0]=s_ctx;
 964         ssl_ctx[1]=c_ctx;
 965
 966         for (i=0; i<thread_number; i++)
 967                 {
 968                 thread_ctx[i]=sproc((void (*)())ndoit,
 969                         PR_SADDR|PR_SFDS,(void *)ssl_ctx);
 970                 }
 971
 972         printf("reaping\n");
 973         for (i=0; i<thread_number; i++)
 974                 {
 975                 wait(NULL);
 976                 }
 977
 978         printf("irix threads done (%d,%d)\n",
 979                 s_ctx->references,c_ctx->references);
 980         }
 981
 982 unsigned long irix_thread_id(void)
 983         {
 984         unsigned long ret;
 985
 986         ret=(unsigned long)getpid();
 987         return(ret);
 988         }
 989 #endif /* IRIX */
 990
 991 #ifdef PTHREADS
 992
 993 static pthread_mutex_t *lock_cs;
 994 static long *lock_count;
 995
 996 void thread_setup(void)
 997         {
 998         int i;
 999
1000         lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
1001         lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
1002         for (i=0; i<CRYPTO_num_locks(); i++)
1003                 {
1004                 lock_count[i]=0;
1005                 pthread_mutex_init(&(lock_cs[i]),NULL);
1006                 }
1007
1008         CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id);
1009         CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback);
1010         }
1011
1012 void thread_cleanup(void)
1013         {
1014         int i;
1015
1016         CRYPTO_set_locking_callback(NULL);
1017         fprintf(stderr,"cleanup\n");
1018         for (i=0; i<CRYPTO_num_locks(); i++)
1019                 {
1020                 pthread_mutex_destroy(&(lock_cs[i]));
1021                 fprintf(stderr,"%8ld:%s\n",lock_count[i],
1022                         CRYPTO_get_lock_name(i));
1023                 }
1024         OPENSSL_free(lock_cs);
1025         OPENSSL_free(lock_count);
1026
1027         fprintf(stderr,"done cleanup\n");
1028         }
1029
1030 void pthreads_locking_callback(int mode, int type, char *file,
1031              int line)
1032       {
1033 #ifdef undef
1034         fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
1035                 CRYPTO_thread_id(),
1036                 (mode&CRYPTO_LOCK)?"l":"u",
1037                 (type&CRYPTO_READ)?"r":"w",file,line);
1038 #endif
1039 /*
1040         if (CRYPTO_LOCK_SSL_CERT == type)
1041                 fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
1042                 CRYPTO_thread_id(),
1043                 mode,file,line);
1044 */
1045         if (mode & CRYPTO_LOCK)
1046                 {
1047                 pthread_mutex_lock(&(lock_cs[type]));
1048                 lock_count[type]++;
1049                 }
1050         else
1051                 {
1052                 pthread_mutex_unlock(&(lock_cs[type]));
1053                 }
1054         }
1055
1056 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
1057         {
1058         SSL_CTX *ssl_ctx[2];
1059         pthread_t thread_ctx[MAX_THREAD_NUMBER];
1060         int i;
1061
1062         ssl_ctx[0]=s_ctx;
1063         ssl_ctx[1]=c_ctx;
1064
1065         /*
1066         thr_setconcurrency(thread_number);
1067         */
1068         for (i=0; i<thread_number; i++)
1069                 {
1070                 pthread_create(&(thread_ctx[i]), NULL,
1071                         (void *(*)())ndoit, (void *)ssl_ctx);
1072                 }
1073
1074         printf("reaping\n");
1075         for (i=0; i<thread_number; i++)
1076                 {
1077                 pthread_join(thread_ctx[i],NULL);
1078                 }
1079
1080         printf("pthreads threads done (%d,%d)\n",
1081                 s_ctx->references,c_ctx->references);
1082         }
1083
1084 unsigned long pthreads_thread_id(void)
1085         {
1086         unsigned long ret;
1087
1088         ret=(unsigned long)pthread_self();
1089         return(ret);
1090         }
1091
1092 #endif /* PTHREADS */
1093
1094
1095