diff options
Diffstat (limited to 'crypto/openssl/ssl/ssltest.c')
| -rw-r--r-- | crypto/openssl/ssl/ssltest.c | 1357 |
1 files changed, 0 insertions, 1357 deletions
diff --git a/crypto/openssl/ssl/ssltest.c b/crypto/openssl/ssl/ssltest.c deleted file mode 100644 index dde35794f54a6..0000000000000 --- a/crypto/openssl/ssl/ssltest.c +++ /dev/null @@ -1,1357 +0,0 @@ -/* ssl/ssltest.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * 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 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 acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS 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 AUTHOR OR 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. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <assert.h> -#include <errno.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> - -#include "openssl/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/err.h> -#include <openssl/rand.h> -#ifdef WINDOWS -#include "../crypto/bio/bss_file.c" -#endif - -#ifdef VMS -# define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM" -# define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM" -#else -# define TEST_SERVER_CERT "../apps/server.pem" -# define TEST_CLIENT_CERT "../apps/client.pem" -#endif - -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); -#endif -#ifndef NO_DH -static DH *get_dh512(void); -static DH *get_dh1024(void); -static DH *get_dh1024dsa(void); -#endif - -static BIO *bio_err=NULL; -static BIO *bio_stdout=NULL; - -static char *cipher=NULL; -static int verbose=0; -static int debug=0; -#if 0 -/* Not used yet. */ -#ifdef FIONBIO -static int s_nbio=0; -#endif -#endif - -static const char rnd_seed[] = "string to make the random number generator think it has entropy"; - -int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time); -int doit(SSL *s_ssl,SSL *c_ssl,long bytes); -static void sv_usage(void) - { - fprintf(stderr,"usage: ssltest [args ...]\n"); - fprintf(stderr,"\n"); - fprintf(stderr," -server_auth - check server certificate\n"); - fprintf(stderr," -client_auth - do client authentication\n"); - fprintf(stderr," -v - more output\n"); - fprintf(stderr," -d - debug output\n"); - 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 - 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 - fprintf(stderr," -ssl2 - use SSLv2\n"); -#endif -#ifndef NO_SSL3 - fprintf(stderr," -ssl3 - use SSLv3\n"); -#endif -#ifndef NO_TLS1 - fprintf(stderr," -tls1 - use TLSv1\n"); -#endif - fprintf(stderr," -CApath arg - PEM format directory of CA's\n"); - fprintf(stderr," -CAfile arg - PEM format file of CA's\n"); - fprintf(stderr," -cert arg - Server certificate file\n"); - fprintf(stderr," -key arg - Server key file (default: same as -cert)\n"); - fprintf(stderr," -c_cert arg - Client certificate file\n"); - fprintf(stderr," -c_key arg - Client key file (default: same as -c_cert)\n"); - fprintf(stderr," -cipher arg - The cipher list\n"); - 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"); - } - -static void print_details(SSL *c_ssl, const char *prefix) - { - SSL_CIPHER *ciph; - X509 *cert; - - ciph=SSL_get_current_cipher(c_ssl); - BIO_printf(bio_stdout,"%s%s, cipher %s %s", - prefix, - SSL_get_version(c_ssl), - SSL_CIPHER_get_version(ciph), - SSL_CIPHER_get_name(ciph)); - cert=SSL_get_peer_certificate(c_ssl); - if (cert != NULL) - { - EVP_PKEY *pkey = X509_get_pubkey(cert); - if (pkey != NULL) - { - if (0) - ; -#ifndef NO_RSA - else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL - && pkey->pkey.rsa->n != NULL) - { - BIO_printf(bio_stdout, ", %d bit RSA", - BN_num_bits(pkey->pkey.rsa->n)); - } -#endif -#ifndef NO_DSA - else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL - && pkey->pkey.dsa->p != NULL) - { - BIO_printf(bio_stdout, ", %d bit DSA", - BN_num_bits(pkey->pkey.dsa->p)); - } -#endif - EVP_PKEY_free(pkey); - } - X509_free(cert); - } - /* The SSL API does not allow us to look at temporary RSA/DH keys, - * otherwise we should print their lengths too */ - BIO_printf(bio_stdout,"\n"); - } - -int main(int argc, char *argv[]) - { - char *CApath=NULL,*CAfile=NULL; - int badop=0; - int bio_pair=0; - int force=0; - int tls1=0,ssl2=0,ssl3=0,ret=1; - int client_auth=0; - int server_auth=0,i; - char *server_cert=TEST_SERVER_CERT; - char *server_key=NULL; - char *client_cert=TEST_CLIENT_CERT; - char *client_key=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 - DH *dh; - int dhe1024 = 0, dhe1024dsa = 0; -#endif - int no_dhe = 0; - int print_time = 0; - clock_t s_time = 0, c_time = 0; - - verbose = 0; - debug = 0; - cipher = 0; - - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); - - RAND_seed(rnd_seed, sizeof rnd_seed); - - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE); - - argc--; - argv++; - - while (argc >= 1) - { - if (strcmp(*argv,"-server_auth") == 0) - server_auth=1; - else if (strcmp(*argv,"-client_auth") == 0) - client_auth=1; - else if (strcmp(*argv,"-v") == 0) - verbose=1; - else if (strcmp(*argv,"-d") == 0) - debug=1; - else if (strcmp(*argv,"-reuse") == 0) - reuse=1; -#ifndef NO_DH - else if (strcmp(*argv,"-dhe1024") == 0) - dhe1024=1; - else if (strcmp(*argv,"-dhe1024dsa") == 0) - dhe1024dsa=1; -#endif - else if (strcmp(*argv,"-no_dhe") == 0) - no_dhe=1; - else if (strcmp(*argv,"-ssl2") == 0) - ssl2=1; - else if (strcmp(*argv,"-tls1") == 0) - tls1=1; - else if (strcmp(*argv,"-ssl3") == 0) - ssl3=1; - else if (strncmp(*argv,"-num",4) == 0) - { - if (--argc < 1) goto bad; - number= atoi(*(++argv)); - if (number == 0) number=1; - } - else if (strcmp(*argv,"-bytes") == 0) - { - if (--argc < 1) goto bad; - bytes= atol(*(++argv)); - if (bytes == 0L) bytes=1L; - i=strlen(argv[0]); - if (argv[0][i-1] == 'k') bytes*=1024L; - if (argv[0][i-1] == 'm') bytes*=1024L*1024L; - } - else if (strcmp(*argv,"-cert") == 0) - { - if (--argc < 1) goto bad; - server_cert= *(++argv); - } - else if (strcmp(*argv,"-s_cert") == 0) - { - if (--argc < 1) goto bad; - server_cert= *(++argv); - } - else if (strcmp(*argv,"-key") == 0) - { - if (--argc < 1) goto bad; - server_key= *(++argv); - } - else if (strcmp(*argv,"-s_key") == 0) - { - if (--argc < 1) goto bad; - server_key= *(++argv); - } - else if (strcmp(*argv,"-c_cert") == 0) - { - if (--argc < 1) goto bad; - client_cert= *(++argv); - } - else if (strcmp(*argv,"-c_key") == 0) - { - if (--argc < 1) goto bad; - client_key= *(++argv); - } - else if (strcmp(*argv,"-cipher") == 0) - { - if (--argc < 1) goto bad; - cipher= *(++argv); - } - else if (strcmp(*argv,"-CApath") == 0) - { - if (--argc < 1) goto bad; - CApath= *(++argv); - } - else if (strcmp(*argv,"-CAfile") == 0) - { - if (--argc < 1) goto bad; - CAfile= *(++argv); - } - else if (strcmp(*argv,"-bio_pair") == 0) - { - bio_pair = 1; - } - else if (strcmp(*argv,"-f") == 0) - { - force = 1; - } - else if (strcmp(*argv,"-time") == 0) - { - print_time = 1; - } - else - { - fprintf(stderr,"unknown option %s\n",*argv); - badop=1; - break; - } - argc--; - argv++; - } - if (badop) - { -bad: - sv_usage(); - goto end; - } - - if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force) - { - fprintf(stderr, "This case cannot work. Use -f to perform " - "the test anyway (and\n-d to see what happens), " - "or add one of -ssl2, -ssl3, -tls1, -reuse\n" - "to avoid protocol mismatch.\n"); - exit(1); - } - - if (print_time) - { - if (!bio_pair) - { - fprintf(stderr, "Using BIO pair (-bio_pair)\n"); - bio_pair = 1; - } - if (number < 50 && !force) - fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n"); - } - -/* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */ - - SSL_library_init(); - SSL_load_error_strings(); - -#if !defined(NO_SSL2) && !defined(NO_SSL3) - if (ssl2) - meth=SSLv2_method(); - else - if (tls1) - meth=TLSv1_method(); - else - if (ssl3) - meth=SSLv3_method(); - else - meth=SSLv23_method(); -#else -#ifdef NO_SSL2 - meth=SSLv3_method(); -#else - meth=SSLv2_method(); -#endif -#endif - - c_ctx=SSL_CTX_new(meth); - s_ctx=SSL_CTX_new(meth); - if ((c_ctx == NULL) || (s_ctx == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - - if (cipher != NULL) - { - SSL_CTX_set_cipher_list(c_ctx,cipher); - SSL_CTX_set_cipher_list(s_ctx,cipher); - } - -#ifndef NO_DH - if (!no_dhe) - { - if (dhe1024dsa) - { - /* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */ - SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE); - dh=get_dh1024dsa(); - } - else if (dhe1024) - dh=get_dh1024(); - else - dh=get_dh512(); - SSL_CTX_set_tmp_dh(s_ctx,dh); - DH_free(dh); - } -#else - (void)no_dhe; -#endif - -#ifndef NO_RSA - SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb); -#endif - - if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM)) - { - ERR_print_errors(bio_err); - } - else if (!SSL_CTX_use_PrivateKey_file(s_ctx, - (server_key?server_key:server_cert), SSL_FILETYPE_PEM)) - { - ERR_print_errors(bio_err); - goto end; - } - - if (client_auth) - { - SSL_CTX_use_certificate_file(c_ctx,client_cert, - SSL_FILETYPE_PEM); - SSL_CTX_use_PrivateKey_file(c_ctx, - (client_key?client_key:client_cert), - SSL_FILETYPE_PEM); - } - - if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) || - (!SSL_CTX_set_default_verify_paths(s_ctx)) || - (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) || - (!SSL_CTX_set_default_verify_paths(c_ctx))) - { - /* fprintf(stderr,"SSL_load_verify_locations\n"); */ - ERR_print_errors(bio_err); - /* goto end; */ - } - - if (client_auth) - { - BIO_printf(bio_err,"client authentication\n"); - SSL_CTX_set_verify(s_ctx, - SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT, - verify_callback); - } - if (server_auth) - { - BIO_printf(bio_err,"server authentication\n"); - SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER, - verify_callback); - } - - { - int session_id_context = 0; - SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context); - } - - c_ssl=SSL_new(c_ctx); - s_ssl=SSL_new(s_ctx); - - for (i=0; i<number; i++) - { - if (!reuse) SSL_set_session(c_ssl,NULL); - if (bio_pair) - ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time); - else - ret=doit(s_ssl,c_ssl,bytes); - } - - if (!verbose) - { - print_details(c_ssl, ""); - } - if ((number > 1) || (bytes > 1L)) - BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes); - if (print_time) - { -#ifdef CLOCKS_PER_SEC - /* "To determine the time in seconds, the value returned - * by the clock function should be divided by the value - * of the macro CLOCKS_PER_SEC." - * -- ISO/IEC 9899 */ - BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n" - "Approximate total client time: %6.2f s\n", - (double)s_time/CLOCKS_PER_SEC, - (double)c_time/CLOCKS_PER_SEC); -#else - /* "`CLOCKS_PER_SEC' undeclared (first use this function)" - * -- cc on NeXTstep/OpenStep */ - BIO_printf(bio_stdout, - "Approximate total server time: %6.2f units\n" - "Approximate total client time: %6.2f units\n", - (double)s_time, - (double)c_time); -#endif - } - - SSL_free(s_ssl); - SSL_free(c_ssl); - -end: - if (s_ctx != NULL) SSL_CTX_free(s_ctx); - if (c_ctx != NULL) SSL_CTX_free(c_ctx); - - if (bio_stdout != NULL) BIO_free(bio_stdout); - - ERR_free_strings(); - ERR_remove_state(0); - EVP_cleanup(); - CRYPTO_mem_leaks(bio_err); - if (bio_err != NULL) BIO_free(bio_err); - EXIT(ret); - } - -int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count, - clock_t *s_time, clock_t *c_time) - { - long cw_num = count, cr_num = count, sw_num = count, sr_num = count; - BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; - BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL; - int ret = 1; - - size_t bufsiz = 256; /* small buffer for testing */ - - if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz)) - goto err; - if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz)) - goto err; - - s_ssl_bio = BIO_new(BIO_f_ssl()); - if (!s_ssl_bio) - goto err; - - c_ssl_bio = BIO_new(BIO_f_ssl()); - if (!c_ssl_bio) - goto err; - - SSL_set_connect_state(c_ssl); - SSL_set_bio(c_ssl, client, client); - (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); - - SSL_set_accept_state(s_ssl); - SSL_set_bio(s_ssl, server, server); - (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); - - do - { - /* c_ssl_bio: SSL filter BIO - * - * client: pseudo-I/O for SSL library - * - * client_io: client's SSL communication; usually to be - * relayed over some I/O facility, but in this - * test program, we're the server, too: - * - * server_io: server's SSL communication - * - * server: pseudo-I/O for SSL library - * - * s_ssl_bio: SSL filter BIO - * - * The client and the server each employ a "BIO pair": - * client + client_io, server + server_io. - * BIO pairs are symmetric. A BIO pair behaves similar - * to a non-blocking socketpair (but both endpoints must - * be handled by the same thread). - * [Here we could connect client and server to the ends - * of a single BIO pair, but then this code would be less - * suitable as an example for BIO pairs in general.] - * - * Useful functions for querying the state of BIO pair endpoints: - * - * BIO_ctrl_pending(bio) number of bytes we can read now - * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil - * other side's read attempt - * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now - * - * ..._read_request is never more than ..._write_guarantee; - * it depends on the application which one you should use. - */ - - /* We have non-blocking behaviour throughout this test program, but - * can be sure that there is *some* progress in each iteration; so - * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE - * -- we just try everything in each iteration - */ - - { - /* CLIENT */ - - MS_STATIC char cbuf[1024*8]; - int i, r; - clock_t c_clock = clock(); - - if (debug) - if (SSL_in_init(c_ssl)) - printf("client waiting in SSL_connect - %s\n", - SSL_state_string_long(c_ssl)); - - if (cw_num > 0) - { - /* Write to server. */ - - if (cw_num > (long)sizeof cbuf) - i = sizeof cbuf; - else - i = (int)cw_num; - r = BIO_write(c_ssl_bio, cbuf, i); - if (r < 0) - { - if (!BIO_should_retry(c_ssl_bio)) - { - fprintf(stderr,"ERROR in CLIENT\n"); - goto err; - } - /* BIO_should_retry(...) can just be ignored here. - * The library expects us to call BIO_write with - * the same arguments again, and that's what we will - * do in the next iteration. */ - } - else if (r == 0) - { - fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); - goto err; - } - else - { - if (debug) - printf("client wrote %d\n", r); - cw_num -= r; - } - } - - if (cr_num > 0) - { - /* Read from server. */ - - r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); - if (r < 0) - { - if (!BIO_should_retry(c_ssl_bio)) - { - fprintf(stderr,"ERROR in CLIENT\n"); - goto err; - } - /* Again, "BIO_should_retry" can be ignored. */ - } - else if (r == 0) - { - fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); - goto err; - } - else - { - if (debug) - printf("client read %d\n", r); - cr_num -= r; - } - } - - /* c_time and s_time increments will typically be very small - * (depending on machine speed and clock tick intervals), - * but sampling over a large number of connections should - * result in fairly accurate figures. We cannot guarantee - * a lot, however -- if each connection lasts for exactly - * one clock tick, it will be counted only for the client - * or only for the server or even not at all. - */ - *c_time += (clock() - c_clock); - } - - { - /* SERVER */ - - MS_STATIC char sbuf[1024*8]; - int i, r; - clock_t s_clock = clock(); - - if (debug) - if (SSL_in_init(s_ssl)) - printf("server waiting in SSL_accept - %s\n", - SSL_state_string_long(s_ssl)); - - if (sw_num > 0) - { - /* Write to client. */ - - if (sw_num > (long)sizeof sbuf) - i = sizeof sbuf; - else - i = (int)sw_num; - r = BIO_write(s_ssl_bio, sbuf, i); - if (r < 0) - { - if (!BIO_should_retry(s_ssl_bio)) - { - fprintf(stderr,"ERROR in SERVER\n"); - goto err; - } - /* Ignore "BIO_should_retry". */ - } - else if (r == 0) - { - fprintf(stderr,"SSL SERVER STARTUP FAILED\n"); - goto err; - } - else - { - if (debug) - printf("server wrote %d\n", r); - sw_num -= r; - } - } - - if (sr_num > 0) - { - /* Read from client. */ - - r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); - if (r < 0) - { - if (!BIO_should_retry(s_ssl_bio)) - { - fprintf(stderr,"ERROR in SERVER\n"); - goto err; - } - /* blah, blah */ - } - else if (r == 0) - { - fprintf(stderr,"SSL SERVER STARTUP FAILED\n"); - goto err; - } - else - { - if (debug) - printf("server read %d\n", r); - sr_num -= r; - } - } - - *s_time += (clock() - s_clock); - } - - { - /* "I/O" BETWEEN CLIENT AND SERVER. */ - - size_t r1, r2; - BIO *io1 = server_io, *io2 = client_io; - /* we use the non-copying interface for io1 - * and the standard BIO_write/BIO_read interface for io2 - */ - - static int prev_progress = 1; - int progress = 0; - - /* io1 to io2 */ - do - { - size_t num; - int r; - - r1 = BIO_ctrl_pending(io1); - r2 = BIO_ctrl_get_write_guarantee(io2); - - num = r1; - if (r2 < num) - num = r2; - if (num) - { - char *dataptr; - - if (INT_MAX < num) /* yeah, right */ - num = INT_MAX; - - r = BIO_nread(io1, &dataptr, (int)num); - assert(r > 0); - assert(r <= (int)num); - /* possibly r < num (non-contiguous data) */ - num = r; - r = BIO_write(io2, dataptr, (int)num); - if (r != (int)num) /* can't happen */ - { - fprintf(stderr, "ERROR: BIO_write could not write " - "BIO_ctrl_get_write_guarantee() bytes"); - goto err; - } - progress = 1; - - if (debug) - printf((io1 == client_io) ? - "C->S relaying: %d bytes\n" : - "S->C relaying: %d bytes\n", - (int)num); - } - } - while (r1 && r2); - - /* io2 to io1 */ - { - size_t num; - int r; - - r1 = BIO_ctrl_pending(io2); - r2 = BIO_ctrl_get_read_request(io1); - /* here we could use ..._get_write_guarantee instead of - * ..._get_read_request, but by using the latter - * we test restartability of the SSL implementation - * more thoroughly */ - num = r1; - if (r2 < num) - num = r2; - if (num) - { - char *dataptr; - - if (INT_MAX < num) - num = INT_MAX; - - if (num > 1) - --num; /* test restartability even more thoroughly */ - - r = BIO_nwrite(io1, &dataptr, (int)num); - assert(r > 0); - assert(r <= (int)num); - num = r; - r = BIO_read(io2, dataptr, (int)num); - if (r != (int)num) /* can't happen */ - { - fprintf(stderr, "ERROR: BIO_read could not read " - "BIO_ctrl_pending() bytes"); - goto err; - } - progress = 1; - - if (debug) - printf((io2 == client_io) ? - "C->S relaying: %d bytes\n" : - "S->C relaying: %d bytes\n", - (int)num); - } - } /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */ - - if (!progress && !prev_progress) - if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) - { - fprintf(stderr, "ERROR: got stuck\n"); - if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0) - { - fprintf(stderr, "This can happen for SSL2 because " - "CLIENT-FINISHED and SERVER-VERIFY are written \n" - "concurrently ..."); - if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0 - && strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0) - { - fprintf(stderr, " ok.\n"); - goto end; - } - } - fprintf(stderr, " ERROR.\n"); - goto err; - } - prev_progress = progress; - } - } - while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); - - if (verbose) - print_details(c_ssl, "DONE via BIO pair: "); -end: - ret = 0; - - err: - ERR_print_errors(bio_err); - - if (server) - BIO_free(server); - if (server_io) - BIO_free(server_io); - if (client) - BIO_free(client); - if (client_io) - BIO_free(client_io); - if (s_ssl_bio) - BIO_free(s_ssl_bio); - if (c_ssl_bio) - BIO_free(c_ssl_bio); - - return ret; - } - - -#define W_READ 1 -#define W_WRITE 2 -#define C_DONE 1 -#define S_DONE 2 - -int doit(SSL *s_ssl, SSL *c_ssl, long count) - { - MS_STATIC char cbuf[1024*8],sbuf[1024*8]; - long cw_num=count,cr_num=count; - long sw_num=count,sr_num=count; - int ret=1; - BIO *c_to_s=NULL; - BIO *s_to_c=NULL; - BIO *c_bio=NULL; - BIO *s_bio=NULL; - int c_r,c_w,s_r,s_w; - int c_want,s_want; - int i,j; - int done=0; - int c_write,s_write; - int do_server=0,do_client=0; - - c_to_s=BIO_new(BIO_s_mem()); - s_to_c=BIO_new(BIO_s_mem()); - if ((s_to_c == NULL) || (c_to_s == NULL)) - { - ERR_print_errors(bio_err); - goto err; - } - - c_bio=BIO_new(BIO_f_ssl()); - s_bio=BIO_new(BIO_f_ssl()); - if ((c_bio == NULL) || (s_bio == NULL)) - { - ERR_print_errors(bio_err); - goto err; - } - - SSL_set_connect_state(c_ssl); - SSL_set_bio(c_ssl,s_to_c,c_to_s); - BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE); - - SSL_set_accept_state(s_ssl); - SSL_set_bio(s_ssl,c_to_s,s_to_c); - BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE); - - c_r=0; s_r=1; - c_w=1; s_w=0; - c_want=W_WRITE; - s_want=0; - c_write=1,s_write=0; - - /* We can always do writes */ - for (;;) - { - do_server=0; - do_client=0; - - i=(int)BIO_pending(s_bio); - if ((i && s_r) || s_w) do_server=1; - - i=(int)BIO_pending(c_bio); - if ((i && c_r) || c_w) do_client=1; - - if (do_server && debug) - { - if (SSL_in_init(s_ssl)) - printf("server waiting in SSL_accept - %s\n", - SSL_state_string_long(s_ssl)); -/* else if (s_write) - printf("server:SSL_write()\n"); - else - printf("server:SSL_read()\n"); */ - } - - if (do_client && debug) - { - if (SSL_in_init(c_ssl)) - printf("client waiting in SSL_connect - %s\n", - SSL_state_string_long(c_ssl)); -/* else if (c_write) - printf("client:SSL_write()\n"); - else - printf("client:SSL_read()\n"); */ - } - - if (!do_client && !do_server) - { - fprintf(stdout,"ERROR IN STARTUP\n"); - ERR_print_errors(bio_err); - break; - } - if (do_client && !(done & C_DONE)) - { - if (c_write) - { - j=(cw_num > (long)sizeof(cbuf)) - ?sizeof(cbuf):(int)cw_num; - i=BIO_write(c_bio,cbuf,j); - if (i < 0) - { - c_r=0; - c_w=0; - if (BIO_should_retry(c_bio)) - { - if (BIO_should_read(c_bio)) - c_r=1; - if (BIO_should_write(c_bio)) - c_w=1; - } - else - { - fprintf(stderr,"ERROR in CLIENT\n"); - ERR_print_errors(bio_err); - goto err; - } - } - else if (i == 0) - { - fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); - goto err; - } - else - { - if (debug) - printf("client wrote %d\n",i); - /* ok */ - s_r=1; - c_write=0; - cw_num-=i; - } - } - else - { - i=BIO_read(c_bio,cbuf,sizeof(cbuf)); - if (i < 0) - { - c_r=0; - c_w=0; - if (BIO_should_retry(c_bio)) - { - if (BIO_should_read(c_bio)) - c_r=1; - if (BIO_should_write(c_bio)) - c_w=1; - } - else - { - fprintf(stderr,"ERROR in CLIENT\n"); - ERR_print_errors(bio_err); - goto err; - } - } - else if (i == 0) - { - fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); - goto err; - } - else - { - if (debug) - printf("client read %d\n",i); - cr_num-=i; - if (sw_num > 0) - { - s_write=1; - s_w=1; - } - if (cr_num <= 0) - { - s_write=1; - s_w=1; - done=S_DONE|C_DONE; - } - } - } - } - - if (do_server && !(done & S_DONE)) - { - if (!s_write) - { - i=BIO_read(s_bio,sbuf,sizeof(cbuf)); - if (i < 0) - { - s_r=0; - s_w=0; - if (BIO_should_retry(s_bio)) - { - if (BIO_should_read(s_bio)) - s_r=1; - if (BIO_should_write(s_bio)) - s_w=1; - } - else - { - fprintf(stderr,"ERROR in SERVER\n"); - ERR_print_errors(bio_err); - goto err; - } - } - else if (i == 0) - { - ERR_print_errors(bio_err); - fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n"); - goto err; - } - else - { - if (debug) - printf("server read %d\n",i); - sr_num-=i; - if (cw_num > 0) - { - c_write=1; - c_w=1; - } - if (sr_num <= 0) - { - s_write=1; - s_w=1; - c_write=0; - } - } - } - else - { - j=(sw_num > (long)sizeof(sbuf))? - sizeof(sbuf):(int)sw_num; - i=BIO_write(s_bio,sbuf,j); - if (i < 0) - { - s_r=0; - s_w=0; - if (BIO_should_retry(s_bio)) - { - if (BIO_should_read(s_bio)) - s_r=1; - if (BIO_should_write(s_bio)) - s_w=1; - } - else - { - fprintf(stderr,"ERROR in SERVER\n"); - ERR_print_errors(bio_err); - goto err; - } - } - else if (i == 0) - { - ERR_print_errors(bio_err); - fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n"); - goto err; - } - else - { - if (debug) - printf("server wrote %d\n",i); - sw_num-=i; - s_write=0; - c_r=1; - if (sw_num <= 0) - done|=S_DONE; - } - } - } - - if ((done & S_DONE) && (done & C_DONE)) break; - } - - if (verbose) - print_details(c_ssl, "DONE: "); - ret=0; -err: - /* We have to set the BIO's to NULL otherwise they will be - * Free()ed twice. Once when th s_ssl is SSL_free()ed and - * again when c_ssl is SSL_free()ed. - * This is a hack required because s_ssl and c_ssl are sharing the same - * BIO structure and SSL_set_bio() and SSL_free() automatically - * BIO_free non NULL entries. - * You should not normally do this or be required to do this */ - if (s_ssl != NULL) - { - s_ssl->rbio=NULL; - s_ssl->wbio=NULL; - } - if (c_ssl != NULL) - { - c_ssl->rbio=NULL; - c_ssl->wbio=NULL; - } - - if (c_to_s != NULL) BIO_free(c_to_s); - if (s_to_c != NULL) BIO_free(s_to_c); - if (c_bio != NULL) BIO_free_all(c_bio); - if (s_bio != NULL) BIO_free_all(s_bio); - return(ret); - } - -static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx) - { - char *s,buf[256]; - - s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf,256); - if (s != NULL) - { - if (ok) - fprintf(stderr,"depth=%d %s\n",ctx->error_depth,buf); - else - fprintf(stderr,"depth=%d error=%d %s\n", - ctx->error_depth,ctx->error,buf); - } - - if (ok == 0) - { - switch (ctx->error) - { - case X509_V_ERR_CERT_NOT_YET_VALID: - case X509_V_ERR_CERT_HAS_EXPIRED: - case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: - ok=1; - } - } - - return(ok); - } - -#ifndef NO_RSA -static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength) - { - static RSA *rsa_tmp=NULL; - - if (rsa_tmp == NULL) - { - BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength); - (void)BIO_flush(bio_err); - rsa_tmp=RSA_generate_key(keylength,RSA_F4,NULL,NULL); - BIO_printf(bio_err,"\n"); - (void)BIO_flush(bio_err); - } - return(rsa_tmp); - } -#endif - -#ifndef NO_DH -/* These DH parameters have been generated as follows: - * $ openssl dhparam -C -noout 512 - * $ openssl dhparam -C -noout 1024 - * $ openssl dhparam -C -noout -dsaparam 1024 - * (The third function has been renamed to avoid name conflicts.) - */ -DH *get_dh512() - { - static unsigned char dh512_p[]={ - 0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6, - 0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0, - 0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F, - 0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8, - 0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33, - 0x02,0xC5,0xAE,0x23, - }; - static unsigned char dh512_g[]={ - 0x02, - }; - DH *dh; - - if ((dh=DH_new()) == NULL) return(NULL); - dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL); - dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL); - if ((dh->p == NULL) || (dh->g == NULL)) - { DH_free(dh); return(NULL); } - return(dh); - } - -DH *get_dh1024() - { - static unsigned char dh1024_p[]={ - 0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A, - 0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2, - 0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0, - 0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2, - 0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C, - 0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8, - 0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52, - 0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1, - 0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1, - 0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB, - 0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53, - }; - static unsigned char dh1024_g[]={ - 0x02, - }; - DH *dh; - - if ((dh=DH_new()) == NULL) return(NULL); - dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL); - dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL); - if ((dh->p == NULL) || (dh->g == NULL)) - { DH_free(dh); return(NULL); } - return(dh); - } - -DH *get_dh1024dsa() - { - static unsigned char dh1024_p[]={ - 0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00, - 0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19, - 0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2, - 0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55, - 0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC, - 0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97, - 0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D, - 0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB, - 0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6, - 0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E, - 0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39, - }; - static unsigned char dh1024_g[]={ - 0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05, - 0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3, - 0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9, - 0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C, - 0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65, - 0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60, - 0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6, - 0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7, - 0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1, - 0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60, - 0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2, - }; - DH *dh; - - if ((dh=DH_new()) == NULL) return(NULL); - dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL); - dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL); - if ((dh->p == NULL) || (dh->g == NULL)) - { DH_free(dh); return(NULL); } - dh->length = 160; - return(dh); - } -#endif |