Locking issues.
[openssl.git] / ssl / ssltest.c
index 4763f2a6d78f3a22d643fcd19dc241fb7705dea6..9d513baf8089f81f07a5c30800eda54c648d017f 100644 (file)
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
+/* ====================================================================
+ * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
 
 #include <assert.h>
 #include <errno.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
 #ifdef WINDOWS
+#include <winsock.h>
 #include "../crypto/bio/bss_file.c"
 #endif
 
 #  define TEST_CLIENT_CERT "../apps/client.pem"
 #endif
 
+/* There is really no standard for this, so let's assign some tentative
+   numbers.  In any case, these numbers are only for this test */
+#define COMP_RLE       1
+#define COMP_ZLIB      2
+
 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
 #ifndef NO_RSA
 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength);
@@ -148,6 +207,8 @@ static void sv_usage(void)
        fprintf(stderr," -bio_pair     - Use BIO pairs\n");
        fprintf(stderr," -f            - Test even cases that can't work\n");
        fprintf(stderr," -time         - measure processor time used by client and server\n");
+       fprintf(stderr," -zlib         - use zlib compression\n");
+       fprintf(stderr," -time         - use rle compression\n");
        }
 
 static void print_details(SSL *c_ssl, const char *prefix)
@@ -194,6 +255,69 @@ static void print_details(SSL *c_ssl, const char *prefix)
        BIO_printf(bio_stdout,"\n");
        }
 
+static void lock_dbg_cb(int mode, int type, const char *file, int line)
+       {
+       static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
+       const char *errstr = NULL;
+       int rw;
+       
+       rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
+       if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
+               {
+               errstr = "invalid mode";
+               goto err;
+               }
+
+       if (type < 0 || type > CRYPTO_NUM_LOCKS)
+               {
+               errstr = "type out of bounds";
+               goto err;
+               }
+
+       if (mode & CRYPTO_LOCK)
+               {
+               if (modes[type])
+                       {
+                       errstr = "already locked";
+                       /* must not happen in a single-threaded program
+                        * (would deadlock) */
+                       goto err;
+                       }
+
+               modes[type] = rw;
+               }
+       else if (mode & CRYPTO_UNLOCK)
+               {
+               if (!modes[type])
+                       {
+                       errstr = "not locked";
+                       goto err;
+                       }
+               
+               if (modes[type] != rw)
+                       {
+                       errstr = (rw == CRYPTO_READ) ?
+                               "CRYPTO_r_unlock on write lock" :
+                               "CRYPTO_w_unlock on read lock";
+                       }
+
+               modes[type] = 0;
+               }
+       else
+               {
+               errstr = "invalid mode";
+               goto err;
+               }
+
+ err:
+       if (errstr)
+               {
+               /* we cannot use bio_err here */
+               fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
+                       errstr, mode, type, file, line);
+               }
+       }
+
 int main(int argc, char *argv[])
        {
        char *CApath=NULL,*CAfile=NULL;
@@ -220,11 +344,15 @@ int main(int argc, char *argv[])
        int no_dhe = 0;
        int print_time = 0;
        clock_t s_time = 0, c_time = 0;
+       int comp = 0;
+       COMP_METHOD *cm = NULL;
 
        verbose = 0;
        debug = 0;
        cipher = 0;
        
+       CRYPTO_set_locking_callback(lock_dbg_cb);
+
        CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
        RAND_seed(rnd_seed, sizeof rnd_seed);
@@ -333,6 +461,14 @@ int main(int argc, char *argv[])
                        {
                        print_time = 1;
                        }
+               else if (strcmp(*argv,"-zlib") == 0)
+                       {
+                       comp = COMP_ZLIB;
+                       }
+               else if (strcmp(*argv,"-rle") == 0)
+                       {
+                       comp = COMP_RLE;
+                       }
                else
                        {
                        fprintf(stderr,"unknown option %s\n",*argv);
@@ -374,6 +510,23 @@ bad:
        SSL_library_init();
        SSL_load_error_strings();
 
+       if (comp == COMP_ZLIB) cm = COMP_zlib();
+       if (comp == COMP_RLE) cm = COMP_rle();
+       if (cm != NULL)
+               {
+               if (cm->type != NID_undef)
+                       SSL_COMP_add_compression_method(comp, cm);
+               else
+                       {
+                       fprintf(stderr,
+                               "Warning: %s compression not supported\n",
+                               (comp == COMP_RLE ? "rle" :
+                                       (comp == COMP_ZLIB ? "zlib" :
+                                               "unknown")));
+                       ERR_print_errors_fp(stderr);
+                       }
+               }
+
 #if !defined(NO_SSL2) && !defined(NO_SSL3)
        if (ssl2)
                meth=SSLv2_method();
@@ -483,6 +636,19 @@ bad:
        c_ssl=SSL_new(c_ctx);
        s_ssl=SSL_new(s_ctx);
 
+#ifndef NO_KRB5
+       if (c_ssl  &&  c_ssl->kssl_ctx)
+                {
+                char   localhost[257];
+
+               if (gethostname(localhost, 256) == 0)
+                        {
+                       kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER,
+                                localhost);
+                       }
+               }
+#endif    /* NO_KRB5  */
+
        for (i=0; i<number; i++)
                {
                if (!reuse) SSL_set_session(c_ssl,NULL);