fix typo
[openssl.git] / ssl / ssltest.c
index b44a5ec48f847ca34396537574d867c6b8189c21..e9d339a8a3217c9c6f70cf3dfcb173786b81a6bf 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).
+ *
+ */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECC cipher suite support in OpenSSL originally developed by 
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
+
+#define _XOPEN_SOURCE 600      /* Or gethostname won't be declared properly
+                                  on Linux and GNU platforms. */
+#define _XOPEN_SOURCE_EXTENDED 1 /* Or gethostname won't be declared properly
+                                  on Compaq platforms (at least with DEC C).
+                               */
 
 #include <assert.h>
 #include <errno.h>
 #include <string.h>
 #include <time.h>
 
-#include "openssl/e_os.h"
+#include "e_os.h"
 
 #include <openssl/bio.h>
 #include <openssl/crypto.h>
 #include <openssl/evp.h>
 #include <openssl/x509.h>
 #include <openssl/ssl.h>
+#include <openssl/engine.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
-#ifdef WINDOWS
+#ifdef OPENSSL_SYS_WINDOWS
+#include <winsock.h>
 #include "../crypto/bio/bss_file.c"
+#else
+#include OPENSSL_UNISTD
 #endif
 
-#ifdef VMS
+#ifdef OPENSSL_SYS_VMS
 #  define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
 #  define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
 #else
 #define COMP_ZLIB      2
 
 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength);
 static void free_tmp_rsa(void);
 #endif
-#ifndef NO_DH
+static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg);
+#define APP_CALLBACK "Test Callback Argument"
+static char *app_verify_arg = APP_CALLBACK;
+
+#ifndef OPENSSL_NO_DH
 static DH *get_dh512(void);
 static DH *get_dh1024(void);
 static DH *get_dh1024dsa(void);
@@ -129,18 +201,21 @@ static void sv_usage(void)
        fprintf(stderr," -reuse        - use session-id reuse\n");
        fprintf(stderr," -num <val>    - number of connections to perform\n");
        fprintf(stderr," -bytes <val>  - number of bytes to swap between client/server\n");
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
        fprintf(stderr," -dhe1024      - use 1024 bit key (safe prime) for DHE\n");
        fprintf(stderr," -dhe1024dsa   - use 1024 bit key (with 160-bit subprime) for DHE\n");
        fprintf(stderr," -no_dhe       - disable DHE\n");
 #endif
-#ifndef NO_SSL2
+#ifndef OPENSSL_NO_ECDH
+       fprintf(stderr," -no_ecdhe     - disable ECDHE\n");
+#endif
+#ifndef OPENSSL_NO_SSL2
        fprintf(stderr," -ssl2         - use SSLv2\n");
 #endif
-#ifndef NO_SSL3
+#ifndef OPENSSL_NO_SSL3
        fprintf(stderr," -ssl3         - use SSLv3\n");
 #endif
-#ifndef NO_TLS1
+#ifndef OPENSSL_NO_TLS1
        fprintf(stderr," -tls1         - use TLSv1\n");
 #endif
        fprintf(stderr," -CApath arg   - PEM format directory of CA's\n");
@@ -154,7 +229,12 @@ static void sv_usage(void)
        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");
+       fprintf(stderr," -rle          - use rle compression\n");
+#ifndef OPENSSL_NO_ECDH
+       fprintf(stderr," -named_curve arg  - Elliptic curve name to use for ephemeral ECDH keys.\n" \
+                      "                 Use \"openssl ecparam -list_curves\" for all names\n"  \
+                      "                 (default is sect163r2).\n");
+#endif
        }
 
 static void print_details(SSL *c_ssl, const char *prefix)
@@ -176,7 +256,7 @@ static void print_details(SSL *c_ssl, const char *prefix)
                        {
                        if (0) 
                                ;
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
                        else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
                                && pkey->pkey.rsa->n != NULL)
                                {
@@ -184,7 +264,7 @@ static void print_details(SSL *c_ssl, const char *prefix)
                                        BN_num_bits(pkey->pkey.rsa->n));
                                }
 #endif
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
                        else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
                                && pkey->pkey.dsa->p != NULL)
                                {
@@ -201,6 +281,69 @@ 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;
@@ -210,30 +353,49 @@ int main(int argc, char *argv[])
        int tls1=0,ssl2=0,ssl3=0,ret=1;
        int client_auth=0;
        int server_auth=0,i;
+       int app_verify=0;
        char *server_cert=TEST_SERVER_CERT;
        char *server_key=NULL;
        char *client_cert=TEST_CLIENT_CERT;
        char *client_key=NULL;
+       char *named_curve = NULL;
        SSL_CTX *s_ctx=NULL;
        SSL_CTX *c_ctx=NULL;
        SSL_METHOD *meth=NULL;
        SSL *c_ssl,*s_ssl;
        int number=1,reuse=0;
        long bytes=1L;
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
        DH *dh;
        int dhe1024 = 0, dhe1024dsa = 0;
+#endif
+#ifndef OPENSSL_NO_ECDH
+       EC_KEY *ecdh = NULL;
 #endif
        int no_dhe = 0;
+       int no_ecdhe = 0;
        int print_time = 0;
        clock_t s_time = 0, c_time = 0;
        int comp = 0;
-       COMP_METHOD *cm;
+       COMP_METHOD *cm = NULL;
 
        verbose = 0;
        debug = 0;
        cipher = 0;
        
+       CRYPTO_set_locking_callback(lock_dbg_cb);
+
+       /* enable memory leak checking unless explicitly disabled */
+       if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
+               {
+               CRYPTO_malloc_debug_init();
+               CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+               }
+       else
+               {
+               /* OPENSSL_DEBUG_MEMORY=off */
+               CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
+               }
        CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
        RAND_seed(rnd_seed, sizeof rnd_seed);
@@ -256,14 +418,26 @@ int main(int argc, char *argv[])
                        debug=1;
                else if (strcmp(*argv,"-reuse") == 0)
                        reuse=1;
-#ifndef NO_DH
                else if (strcmp(*argv,"-dhe1024") == 0)
+                       {
+#ifndef OPENSSL_NO_DH
                        dhe1024=1;
+#else
+                       fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
+#endif
+                       }
                else if (strcmp(*argv,"-dhe1024dsa") == 0)
+                       {
+#ifndef OPENSSL_NO_DH
                        dhe1024dsa=1;
+#else
+                       fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
 #endif
+                       }
                else if (strcmp(*argv,"-no_dhe") == 0)
                        no_dhe=1;
+               else if (strcmp(*argv,"-no_ecdhe") == 0)
+                       no_ecdhe=1;
                else if (strcmp(*argv,"-ssl2") == 0)
                        ssl2=1;
                else if (strcmp(*argv,"-tls1") == 0)
@@ -350,6 +524,20 @@ int main(int argc, char *argv[])
                        {
                        comp = COMP_RLE;
                        }
+               else if (strcmp(*argv,"-named_curve") == 0)
+                       {
+                       if (--argc < 1) goto bad;
+#ifndef OPENSSL_NO_ECDH                
+                       named_curve = *(++argv);
+#else
+                       fprintf(stderr,"ignoring -named_curve, since I'm compiled without ECDH\n");
+                       ++argv;
+#endif
+                       }
+               else if (strcmp(*argv,"-app_verify") == 0)
+                       {
+                       app_verify = 1;
+                       }
                else
                        {
                        fprintf(stderr,"unknown option %s\n",*argv);
@@ -408,7 +596,7 @@ bad:
                        }
                }
 
-#if !defined(NO_SSL2) && !defined(NO_SSL3)
+#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
        if (ssl2)
                meth=SSLv2_method();
        else 
@@ -420,7 +608,7 @@ bad:
        else
                meth=SSLv23_method();
 #else
-#ifdef NO_SSL2
+#ifdef OPENSSL_NO_SSL2
        meth=SSLv3_method();
 #else
        meth=SSLv2_method();
@@ -441,7 +629,7 @@ bad:
                SSL_CTX_set_cipher_list(s_ctx,cipher);
                }
 
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
        if (!no_dhe)
                {
                if (dhe1024dsa)
@@ -461,7 +649,45 @@ bad:
        (void)no_dhe;
 #endif
 
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_ECDH
+       if (!no_ecdhe)
+               {
+               ecdh = EC_KEY_new();
+               if (ecdh != NULL)
+                       {
+                       if (named_curve)
+                               {
+                               int nid = OBJ_sn2nid(named_curve);
+
+                               if (nid == 0)
+                                       {
+                                       BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
+                                       EC_KEY_free(ecdh);
+                                       goto end;
+                                       }
+
+                               ecdh->group = EC_GROUP_new_by_nid(nid);
+                               if (ecdh->group == NULL)
+                                       {
+                                       BIO_printf(bio_err, "unable to create curve (%s)\n", named_curve);
+                                       EC_KEY_free(ecdh);
+                                       goto end;
+                                       }
+                               }
+                       
+                       if (ecdh->group == NULL)
+                               ecdh->group=EC_GROUP_new_by_nid(NID_sect163r2);
+
+                       SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
+                       SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
+                       EC_KEY_free(ecdh);
+                       }
+               }
+#else
+       (void)no_ecdhe;
+#endif
+
+#ifndef OPENSSL_NO_RSA
        SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb);
 #endif
 
@@ -501,12 +727,20 @@ bad:
                SSL_CTX_set_verify(s_ctx,
                        SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
                        verify_callback);
+               if (app_verify) 
+                       {
+                       SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, app_verify_arg);
+                       }
                }
        if (server_auth)
                {
                BIO_printf(bio_err,"server authentication\n");
                SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
                        verify_callback);
+               if (app_verify) 
+                       {
+                       SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, app_verify_arg);
+                       }
                }
        
        {
@@ -517,6 +751,19 @@ bad:
        c_ssl=SSL_new(c_ctx);
        s_ssl=SSL_new(s_ctx);
 
+#ifndef OPENSSL_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    /* OPENSSL_NO_KRB5  */
+
        for (i=0; i<number; i++)
                {
                if (!reuse) SSL_set_session(c_ssl,NULL);
@@ -563,9 +810,11 @@ end:
 
        if (bio_stdout != NULL) BIO_free(bio_stdout);
 
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
        free_tmp_rsa();
 #endif
+       ENGINE_cleanup();
+       CRYPTO_cleanup_all_ex_data();
        ERR_free_strings();
        ERR_remove_state(0);
        EVP_cleanup();
@@ -882,10 +1131,10 @@ int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
                                        if (num > 1)
                                                --num; /* test restartability even more thoroughly */
                                        
-                                       r = BIO_nwrite(io1, &dataptr, (int)num);
+                                       r = BIO_nwrite0(io1, &dataptr);
                                        assert(r > 0);
-                                       assert(r <= (int)num);
-                                       num = r;
+                                       if (r < (int)num)
+                                               num = r;
                                        r = BIO_read(io2, dataptr, (int)num);
                                        if (r != (int)num) /* can't happen */
                                                {
@@ -894,6 +1143,13 @@ int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
                                                goto err;
                                                }
                                        progress = 1;
+                                       r = BIO_nwrite(io1, &dataptr, (int)num);
+                                       if (r != (int)num) /* can't happen */
+                                               {
+                                               fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
+                                                       "BIO_nwrite0() bytes");
+                                               goto err;
+                                               }
                                        
                                        if (debug)
                                                printf((io2 == client_io) ?
@@ -1279,7 +1535,26 @@ static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
        return(ok);
        }
 
-#ifndef NO_RSA
+static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg)
+       {
+       char *s = NULL,buf[256];
+       int ok=1;
+
+       fprintf(stderr, "In app_verify_callback, allowing cert. ");
+       fprintf(stderr, "Arg is: %s\n", (char *)arg);
+       fprintf(stderr, "Finished printing do we have a context? 0x%x a cert? 0x%x\n",
+                       (unsigned int)ctx, (unsigned int)ctx->cert);
+       if (ctx->cert)
+               s=X509_NAME_oneline(X509_get_subject_name(ctx->cert),buf,256);
+       if (s != NULL)
+               {
+                       fprintf(stderr,"cert depth=%d %s\n",ctx->error_depth,buf);
+               }
+
+       return(ok);
+       }
+
+#ifndef OPENSSL_NO_RSA
 static RSA *rsa_tmp=NULL;
 
 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
@@ -1305,7 +1580,7 @@ static void free_tmp_rsa(void)
        }
 #endif
 
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
 /* These DH parameters have been generated as follows:
  *    $ openssl dhparam -C -noout 512
  *    $ openssl dhparam -C -noout 1024