-/* apps/s_client.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:
* 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
+ * 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
* 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
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * 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
* OTHERWISE.
*/
-#include <assert.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <openssl/e_os2.h>
-#ifdef OPENSSL_NO_STDIO
-#define APPS_WIN16
-#endif
-/* With IPv6, it looks like Digital has mixed up the proper order of
- recursive header file inclusion, resulting in the compiler complaining
- that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
- is needed to have fileno() declared correctly... So let's define u_int */
+/*
+ * With IPv6, it looks like Digital has mixed up the proper order of
+ * recursive header file inclusion, resulting in the compiler complaining
+ * that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which is
+ * needed to have fileno() declared correctly... So let's define u_int
+ */
#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT)
-#define __U_INT
+# define __U_INT
typedef unsigned int u_int;
#endif
#include <openssl/ocsp.h>
#include <openssl/bn.h>
#ifndef OPENSSL_NO_SRP
-#include <openssl/srp.h>
+# include <openssl/srp.h>
#endif
#include "s_apps.h"
#include "timeouts.h"
#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
/* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
-#undef FIONBIO
-#endif
-
-#if defined(OPENSSL_SYS_BEOS_R5)
-#include <fcntl.h>
+# undef FIONBIO
#endif
-#undef PROG
-#define PROG s_client_main
-
-/*#define SSL_HOST_NAME "www.netscape.com" */
-/*#define SSL_HOST_NAME "193.118.187.102" */
-#define SSL_HOST_NAME "localhost"
-
-/*#define TEST_CERT "client.pem" */ /* no default cert. */
+#define SSL_HOST_NAME "localhost"
#undef BUFSIZZ
#define BUFSIZZ 1024*8
extern int verify_return_error;
extern int verify_quiet;
-#ifdef FIONBIO
-static int c_nbio=0;
-#endif
-static int c_Pause=0;
-static int c_debug=0;
-#ifndef OPENSSL_NO_TLSEXT
-static int c_tlsextdebug=0;
-static int c_status_req=0;
-static int c_proof_debug=0;
-#endif
-static int c_msg=0;
-static int c_showcerts=0;
-
-static char *keymatexportlabel=NULL;
-static int keymatexportlen=20;
-
-static void sc_usage(void);
-static void print_stuff(BIO *berr,SSL *con,int full);
-#ifndef OPENSSL_NO_TLSEXT
+static int c_nbio = 0;
+static int c_tlsextdebug = 0;
+static int c_status_req = 0;
+static int c_Pause = 0;
+static int c_debug = 0;
+static int c_msg = 0;
+static int c_showcerts = 0;
+static char *keymatexportlabel = NULL;
+static int keymatexportlen = 20;
+static BIO *bio_c_out = NULL;
+static BIO *bio_c_msg = NULL;
+static int c_quiet = 0;
+static int c_ign_eof = 0;
+static int c_brief = 0;
+
+static void print_stuff(BIO *berr, SSL *con, int full);
static int ocsp_resp_cb(SSL *s, void *arg);
-static int audit_proof_cb(SSL *s, void *arg);
-#endif
-static BIO *bio_c_out=NULL;
-static BIO *bio_c_msg=NULL;
-static int c_quiet=0;
-static int c_ign_eof=0;
-static int c_brief=0;
#ifndef OPENSSL_NO_PSK
/* Default PSK identity and key */
-static char *psk_identity="Client_identity";
-/*char *psk_key=NULL; by default PSK is not used */
+static char *psk_identity = "Client_identity";
+/*
+ * char *psk_key=NULL; by default PSK is not used
+ */
static unsigned int psk_client_cb(SSL *ssl, const char *hint, char *identity,
- unsigned int max_identity_len, unsigned char *psk,
- unsigned int max_psk_len)
- {
- unsigned int psk_len = 0;
- int ret;
- BIGNUM *bn=NULL;
-
- if (c_debug)
- BIO_printf(bio_c_out, "psk_client_cb\n");
- if (!hint)
- {
- /* no ServerKeyExchange message*/
- if (c_debug)
- BIO_printf(bio_c_out,"NULL received PSK identity hint, continuing anyway\n");
- }
- else if (c_debug)
- BIO_printf(bio_c_out, "Received PSK identity hint '%s'\n", hint);
-
- /* lookup PSK identity and PSK key based on the given identity hint here */
- ret = BIO_snprintf(identity, max_identity_len, "%s", psk_identity);
- if (ret < 0 || (unsigned int)ret > max_identity_len)
- goto out_err;
- if (c_debug)
- BIO_printf(bio_c_out, "created identity '%s' len=%d\n", identity, ret);
- ret=BN_hex2bn(&bn, psk_key);
- if (!ret)
- {
- BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", psk_key);
- if (bn)
- BN_free(bn);
- return 0;
- }
-
- if ((unsigned int)BN_num_bytes(bn) > max_psk_len)
- {
- BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n",
- max_psk_len, BN_num_bytes(bn));
- BN_free(bn);
- return 0;
- }
+ unsigned int max_identity_len,
+ unsigned char *psk,
+ unsigned int max_psk_len)
+{
+ unsigned int psk_len = 0;
+ int ret;
+ BIGNUM *bn = NULL;
+
+ if (c_debug)
+ BIO_printf(bio_c_out, "psk_client_cb\n");
+ if (!hint) {
+ /* no ServerKeyExchange message */
+ if (c_debug)
+ BIO_printf(bio_c_out,
+ "NULL received PSK identity hint, continuing anyway\n");
+ } else if (c_debug)
+ BIO_printf(bio_c_out, "Received PSK identity hint '%s'\n", hint);
+
+ /*
+ * lookup PSK identity and PSK key based on the given identity hint here
+ */
+ ret = BIO_snprintf(identity, max_identity_len, "%s", psk_identity);
+ if (ret < 0 || (unsigned int)ret > max_identity_len)
+ goto out_err;
+ if (c_debug)
+ BIO_printf(bio_c_out, "created identity '%s' len=%d\n", identity,
+ ret);
+ ret = BN_hex2bn(&bn, psk_key);
+ if (!ret) {
+ BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
+ psk_key);
+ BN_free(bn);
+ return 0;
+ }
- psk_len=BN_bn2bin(bn, psk);
+ if ((unsigned int)BN_num_bytes(bn) > max_psk_len) {
+ BIO_printf(bio_err,
+ "psk buffer of callback is too small (%d) for key (%d)\n",
+ max_psk_len, BN_num_bytes(bn));
BN_free(bn);
- if (psk_len == 0)
- goto out_err;
+ return 0;
+ }
- if (c_debug)
- BIO_printf(bio_c_out, "created PSK len=%d\n", psk_len);
+ psk_len = BN_bn2bin(bn, psk);
+ BN_free(bn);
+ if (psk_len == 0)
+ goto out_err;
- return psk_len;
- out_err:
- if (c_debug)
- BIO_printf(bio_err, "Error in PSK client callback\n");
- return 0;
- }
-#endif
+ if (c_debug)
+ BIO_printf(bio_c_out, "created PSK len=%d\n", psk_len);
-static void sc_usage(void)
- {
- BIO_printf(bio_err,"usage: s_client args\n");
- BIO_printf(bio_err,"\n");
- BIO_printf(bio_err," -host host - use -connect instead\n");
- BIO_printf(bio_err," -port port - use -connect instead\n");
- BIO_printf(bio_err," -connect host:port - who to connect to (default is %s:%s)\n",SSL_HOST_NAME,PORT_STR);
- BIO_printf(bio_err," -verify arg - turn on peer certificate verification\n");
- BIO_printf(bio_err," -cert arg - certificate file to use, PEM format assumed\n");
- BIO_printf(bio_err," -certform arg - certificate format (PEM or DER) PEM default\n");
- BIO_printf(bio_err," -key arg - Private key file to use, in cert file if\n");
- BIO_printf(bio_err," not specified but cert file is.\n");
- BIO_printf(bio_err," -keyform arg - key format (PEM or DER) PEM default\n");
- BIO_printf(bio_err," -pass arg - private key file pass phrase source\n");
- BIO_printf(bio_err," -CApath arg - PEM format directory of CA's\n");
- BIO_printf(bio_err," -CAfile arg - PEM format file of CA's\n");
- BIO_printf(bio_err," -reconnect - Drop and re-make the connection with the same Session-ID\n");
- BIO_printf(bio_err," -pause - sleep(1) after each read(2) and write(2) system call\n");
- BIO_printf(bio_err," -showcerts - show all certificates in the chain\n");
- BIO_printf(bio_err," -debug - extra output\n");
-#ifdef WATT32
- BIO_printf(bio_err," -wdebug - WATT-32 tcp debugging\n");
-#endif
- BIO_printf(bio_err," -msg - Show protocol messages\n");
- BIO_printf(bio_err," -nbio_test - more ssl protocol testing\n");
- BIO_printf(bio_err," -state - print the 'ssl' states\n");
-#ifdef FIONBIO
- BIO_printf(bio_err," -nbio - Run with non-blocking IO\n");
-#endif
- BIO_printf(bio_err," -crlf - convert LF from terminal into CRLF\n");
- BIO_printf(bio_err," -quiet - no s_client output\n");
- BIO_printf(bio_err," -ign_eof - ignore input eof (default when -quiet)\n");
- BIO_printf(bio_err," -no_ign_eof - don't ignore input eof\n");
-#ifndef OPENSSL_NO_PSK
- BIO_printf(bio_err," -psk_identity arg - PSK identity\n");
- BIO_printf(bio_err," -psk arg - PSK in hex (without 0x)\n");
-# ifndef OPENSSL_NO_JPAKE
- BIO_printf(bio_err," -jpake arg - JPAKE secret to use\n");
-# endif
-#endif
-#ifndef OPENSSL_NO_SRP
- BIO_printf(bio_err," -srpuser user - SRP authentification for 'user'\n");
- BIO_printf(bio_err," -srppass arg - password for 'user'\n");
- BIO_printf(bio_err," -srp_lateuser - SRP username into second ClientHello message\n");
- BIO_printf(bio_err," -srp_moregroups - Tolerate other than the known g N values.\n");
- BIO_printf(bio_err," -srp_strength int - minimal mength in bits for N (default %d).\n",SRP_MINIMAL_N);
-#endif
- BIO_printf(bio_err," -ssl2 - just use SSLv2\n");
- BIO_printf(bio_err," -ssl3 - just use SSLv3\n");
- BIO_printf(bio_err," -tls1_2 - just use TLSv1.2\n");
- BIO_printf(bio_err," -tls1_1 - just use TLSv1.1\n");
- BIO_printf(bio_err," -tls1 - just use TLSv1\n");
- BIO_printf(bio_err," -dtls1 - just use DTLSv1\n");
- BIO_printf(bio_err," -mtu - set the link layer MTU\n");
- BIO_printf(bio_err," -no_tls1_2/-no_tls1_1/-no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
- BIO_printf(bio_err," -bugs - Switch on all SSL implementation bug workarounds\n");
- BIO_printf(bio_err," -serverpref - Use server's cipher preferences (only SSLv2)\n");
- BIO_printf(bio_err," -cipher - preferred cipher to use, use the 'openssl ciphers'\n");
- BIO_printf(bio_err," command to see what is available\n");
- BIO_printf(bio_err," -starttls prot - use the STARTTLS command before starting TLS\n");
- BIO_printf(bio_err," for those protocols that support it, where\n");
- BIO_printf(bio_err," 'prot' defines which one to assume. Currently,\n");
- BIO_printf(bio_err," only \"smtp\", \"pop3\", \"imap\", \"ftp\" and \"xmpp\"\n");
- BIO_printf(bio_err," are supported.\n");
- BIO_printf(bio_err," -xmpphost host - When used with \"-starttls xmpp\" specifies the virtual host.\n");
-#ifndef OPENSSL_NO_ENGINE
- BIO_printf(bio_err," -engine id - Initialise and use the specified engine\n");
-#endif
- BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
- BIO_printf(bio_err," -sess_out arg - file to write SSL session to\n");
- BIO_printf(bio_err," -sess_in arg - file to read SSL session from\n");
-#ifndef OPENSSL_NO_TLSEXT
- BIO_printf(bio_err," -servername host - Set TLS extension servername in ClientHello\n");
- BIO_printf(bio_err," -tlsextdebug - hex dump of all TLS extensions received\n");
- BIO_printf(bio_err," -status - request certificate status from server\n");
- BIO_printf(bio_err," -no_ticket - disable use of RFC4507bis session tickets\n");
- BIO_printf(bio_err," -proof_debug - request an audit proof and print its hex dump\n");
-# ifndef OPENSSL_NO_NEXTPROTONEG
- BIO_printf(bio_err," -nextprotoneg arg - enable NPN extension, considering named protocols supported (comma-separated list)\n");
- BIO_printf(bio_err," -alpn arg - enable ALPN extension, considering named protocols supported (comma-separated list)\n");
-# endif
-#ifndef OPENSSL_NO_TLSEXT
- BIO_printf(bio_err," -serverinfo types - send empty ClientHello extensions (comma-separated numbers)\n");
-#endif
+ return psk_len;
+ out_err:
+ if (c_debug)
+ BIO_printf(bio_err, "Error in PSK client callback\n");
+ return 0;
+}
#endif
- BIO_printf(bio_err," -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n");
- BIO_printf(bio_err," -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n");
- BIO_printf(bio_err," -keymatexport label - Export keying material using label\n");
- BIO_printf(bio_err," -keymatexportlen len - Export len bytes of keying material (default 20)\n");
- }
-
-#ifndef OPENSSL_NO_TLSEXT
/* This is a context that we pass to callbacks */
typedef struct tlsextctx_st {
- BIO * biodebug;
- int ack;
+ BIO *biodebug;
+ int ack;
} tlsextctx;
-
-static int MS_CALLBACK ssl_servername_cb(SSL *s, int *ad, void *arg)
- {
- tlsextctx * p = (tlsextctx *) arg;
- const char * hn= SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
- if (SSL_get_servername_type(s) != -1)
- p->ack = !SSL_session_reused(s) && hn != NULL;
- else
- BIO_printf(bio_err,"Can't use SSL_get_servername\n");
-
- return SSL_TLSEXT_ERR_OK;
- }
+static int ssl_servername_cb(SSL *s, int *ad, void *arg)
+{
+ tlsextctx *p = (tlsextctx *) arg;
+ const char *hn = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
+ if (SSL_get_servername_type(s) != -1)
+ p->ack = !SSL_session_reused(s) && hn != NULL;
+ else
+ BIO_printf(bio_err, "Can't use SSL_get_servername\n");
+
+ return SSL_TLSEXT_ERR_OK;
+}
#ifndef OPENSSL_NO_SRP
/* This is a context that we pass to all callbacks */
-typedef struct srp_arg_st
- {
- char *srppassin;
- char *srplogin;
- int msg; /* copy from c_msg */
- int debug; /* copy from c_debug */
- int amp; /* allow more groups */
- int strength /* minimal size for N */ ;
- } SRP_ARG;
-
-#define SRP_NUMBER_ITERATIONS_FOR_PRIME 64
+typedef struct srp_arg_st {
+ char *srppassin;
+ char *srplogin;
+ int msg; /* copy from c_msg */
+ int debug; /* copy from c_debug */
+ int amp; /* allow more groups */
+ int strength /* minimal size for N */ ;
+} SRP_ARG;
+
+# define SRP_NUMBER_ITERATIONS_FOR_PRIME 64
static int srp_Verify_N_and_g(const BIGNUM *N, const BIGNUM *g)
- {
- BN_CTX *bn_ctx = BN_CTX_new();
- BIGNUM *p = BN_new();
- BIGNUM *r = BN_new();
- int ret =
- g != NULL && N != NULL && bn_ctx != NULL && BN_is_odd(N) &&
- BN_is_prime_ex(N, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) &&
- p != NULL && BN_rshift1(p, N) &&
-
- /* p = (N-1)/2 */
- BN_is_prime_ex(p, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) &&
- r != NULL &&
-
- /* verify g^((N-1)/2) == -1 (mod N) */
- BN_mod_exp(r, g, p, N, bn_ctx) &&
- BN_add_word(r, 1) &&
- BN_cmp(r, N) == 0;
-
- if(r)
- BN_free(r);
- if(p)
- BN_free(p);
- if(bn_ctx)
- BN_CTX_free(bn_ctx);
- return ret;
- }
-
-/* This callback is used here for two purposes:
- - extended debugging
- - making some primality tests for unknown groups
- The callback is only called for a non default group.
-
- An application does not need the call back at all if
- only the stanard groups are used. In real life situations,
- client and server already share well known groups,
- thus there is no need to verify them.
- Furthermore, in case that a server actually proposes a group that
- is not one of those defined in RFC 5054, it is more appropriate
- to add the group to a static list and then compare since
- primality tests are rather cpu consuming.
-*/
-
-static int MS_CALLBACK ssl_srp_verify_param_cb(SSL *s, void *arg)
- {
- SRP_ARG *srp_arg = (SRP_ARG *)arg;
- BIGNUM *N = NULL, *g = NULL;
- if (!(N = SSL_get_srp_N(s)) || !(g = SSL_get_srp_g(s)))
- return 0;
- if (srp_arg->debug || srp_arg->msg || srp_arg->amp == 1)
- {
- BIO_printf(bio_err, "SRP parameters:\n");
- BIO_printf(bio_err,"\tN="); BN_print(bio_err,N);
- BIO_printf(bio_err,"\n\tg="); BN_print(bio_err,g);
- BIO_printf(bio_err,"\n");
- }
-
- if (SRP_check_known_gN_param(g,N))
- return 1;
-
- if (srp_arg->amp == 1)
- {
- if (srp_arg->debug)
- BIO_printf(bio_err, "SRP param N and g are not known params, going to check deeper.\n");
-
-/* The srp_moregroups is a real debugging feature.
- Implementors should rather add the value to the known ones.
- The minimal size has already been tested.
-*/
- if (BN_num_bits(g) <= BN_BITS && srp_Verify_N_and_g(N,g))
- return 1;
- }
- BIO_printf(bio_err, "SRP param N and g rejected.\n");
- return 0;
- }
-
-#define PWD_STRLEN 1024
-
-static char * MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
- {
- SRP_ARG *srp_arg = (SRP_ARG *)arg;
- char *pass = (char *)OPENSSL_malloc(PWD_STRLEN+1);
- PW_CB_DATA cb_tmp;
- int l;
-
- cb_tmp.password = (char *)srp_arg->srppassin;
- cb_tmp.prompt_info = "SRP user";
- if ((l = password_callback(pass, PWD_STRLEN, 0, &cb_tmp))<0)
- {
- BIO_printf (bio_err, "Can't read Password\n");
- OPENSSL_free(pass);
- return NULL;
- }
- *(pass+l)= '\0';
-
- return pass;
- }
+{
+ BN_CTX *bn_ctx = BN_CTX_new();
+ BIGNUM *p = BN_new();
+ BIGNUM *r = BN_new();
+ int ret =
+ g != NULL && N != NULL && bn_ctx != NULL && BN_is_odd(N) &&
+ BN_is_prime_ex(N, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) &&
+ p != NULL && BN_rshift1(p, N) &&
+ /* p = (N-1)/2 */
+ BN_is_prime_ex(p, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) &&
+ r != NULL &&
+ /* verify g^((N-1)/2) == -1 (mod N) */
+ BN_mod_exp(r, g, p, N, bn_ctx) &&
+ BN_add_word(r, 1) && BN_cmp(r, N) == 0;
+
+ BN_free(r);
+ BN_free(p);
+ BN_CTX_free(bn_ctx);
+ return ret;
+}
+
+/*-
+ * This callback is used here for two purposes:
+ * - extended debugging
+ * - making some primality tests for unknown groups
+ * The callback is only called for a non default group.
+ *
+ * An application does not need the call back at all if
+ * only the stanard groups are used. In real life situations,
+ * client and server already share well known groups,
+ * thus there is no need to verify them.
+ * Furthermore, in case that a server actually proposes a group that
+ * is not one of those defined in RFC 5054, it is more appropriate
+ * to add the group to a static list and then compare since
+ * primality tests are rather cpu consuming.
+ */
+
+static int ssl_srp_verify_param_cb(SSL *s, void *arg)
+{
+ SRP_ARG *srp_arg = (SRP_ARG *)arg;
+ BIGNUM *N = NULL, *g = NULL;
+
+ if (((N = SSL_get_srp_N(s)) == NULL) || ((g = SSL_get_srp_g(s)) == NULL))
+ return 0;
+ if (srp_arg->debug || srp_arg->msg || srp_arg->amp == 1) {
+ BIO_printf(bio_err, "SRP parameters:\n");
+ BIO_printf(bio_err, "\tN=");
+ BN_print(bio_err, N);
+ BIO_printf(bio_err, "\n\tg=");
+ BN_print(bio_err, g);
+ BIO_printf(bio_err, "\n");
+ }
+
+ if (SRP_check_known_gN_param(g, N))
+ return 1;
+
+ if (srp_arg->amp == 1) {
+ if (srp_arg->debug)
+ BIO_printf(bio_err,
+ "SRP param N and g are not known params, going to check deeper.\n");
+
+ /*
+ * The srp_moregroups is a real debugging feature. Implementors
+ * should rather add the value to the known ones. The minimal size
+ * has already been tested.
+ */
+ if (BN_num_bits(g) <= BN_BITS && srp_Verify_N_and_g(N, g))
+ return 1;
+ }
+ BIO_printf(bio_err, "SRP param N and g rejected.\n");
+ return 0;
+}
+
+# define PWD_STRLEN 1024
+
+static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
+{
+ SRP_ARG *srp_arg = (SRP_ARG *)arg;
+ char *pass = app_malloc(PWD_STRLEN + 1, "SRP password buffer");
+ PW_CB_DATA cb_tmp;
+ int l;
+
+ cb_tmp.password = (char *)srp_arg->srppassin;
+ cb_tmp.prompt_info = "SRP user";
+ if ((l = password_callback(pass, PWD_STRLEN, 0, &cb_tmp)) < 0) {
+ BIO_printf(bio_err, "Can't read Password\n");
+ OPENSSL_free(pass);
+ return NULL;
+ }
+ *(pass + l) = '\0';
+
+ return pass;
+}
#endif
- char *srtp_profiles = NULL;
-# ifndef OPENSSL_NO_NEXTPROTONEG
+char *srtp_profiles = NULL;
+
+#ifndef OPENSSL_NO_NEXTPROTONEG
/* This the context that we pass to next_proto_cb */
typedef struct tlsextnextprotoctx_st {
- unsigned char *data;
- unsigned short len;
- int status;
+ unsigned char *data;
+ unsigned short len;
+ int status;
} tlsextnextprotoctx;
static tlsextnextprotoctx next_proto;
-static int next_proto_cb(SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
- {
- tlsextnextprotoctx *ctx = arg;
-
- if (!c_quiet)
- {
- /* We can assume that |in| is syntactically valid. */
- unsigned i;
- BIO_printf(bio_c_out, "Protocols advertised by server: ");
- for (i = 0; i < inlen; )
- {
- if (i)
- BIO_write(bio_c_out, ", ", 2);
- BIO_write(bio_c_out, &in[i + 1], in[i]);
- i += in[i] + 1;
- }
- BIO_write(bio_c_out, "\n", 1);
- }
-
- ctx->status = SSL_select_next_proto(out, outlen, in, inlen, ctx->data, ctx->len);
- return SSL_TLSEXT_ERR_OK;
- }
-# endif /* ndef OPENSSL_NO_NEXTPROTONEG */
-
-static int serverinfo_cli_cb(SSL* s, unsigned short ext_type,
- const unsigned char* in, unsigned short inlen,
- int* al, void* arg)
- {
- char pem_name[100];
- unsigned char ext_buf[4 + 65536];
-
- /* Reconstruct the type/len fields prior to extension data */
- ext_buf[0] = ext_type >> 8;
- ext_buf[1] = ext_type & 0xFF;
- ext_buf[2] = inlen >> 8;
- ext_buf[3] = inlen & 0xFF;
- memcpy(ext_buf+4, in, inlen);
-
- BIO_snprintf(pem_name, sizeof(pem_name), "SERVER_INFO %d", ext_type);
- PEM_write_bio(bio_c_out, pem_name, "", ext_buf, 4 + inlen);
- return 1;
- }
-
-#endif
-
-enum
+static int next_proto_cb(SSL *s, unsigned char **out, unsigned char *outlen,
+ const unsigned char *in, unsigned int inlen,
+ void *arg)
{
- PROTO_OFF = 0,
- PROTO_SMTP,
- PROTO_POP3,
- PROTO_IMAP,
- PROTO_FTP,
- PROTO_XMPP
-};
+ tlsextnextprotoctx *ctx = arg;
+
+ if (!c_quiet) {
+ /* We can assume that |in| is syntactically valid. */
+ unsigned i;
+ BIO_printf(bio_c_out, "Protocols advertised by server: ");
+ for (i = 0; i < inlen;) {
+ if (i)
+ BIO_write(bio_c_out, ", ", 2);
+ BIO_write(bio_c_out, &in[i + 1], in[i]);
+ i += in[i] + 1;
+ }
+ BIO_write(bio_c_out, "\n", 1);
+ }
+
+ ctx->status =
+ SSL_select_next_proto(out, outlen, in, inlen, ctx->data, ctx->len);
+ return SSL_TLSEXT_ERR_OK;
+}
+#endif /* ndef OPENSSL_NO_NEXTPROTONEG */
-int MAIN(int, char **);
+static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
+ const unsigned char *in, size_t inlen,
+ int *al, void *arg)
+{
+ char pem_name[100];
+ unsigned char ext_buf[4 + 65536];
+
+ /* Reconstruct the type/len fields prior to extension data */
+ ext_buf[0] = ext_type >> 8;
+ ext_buf[1] = ext_type & 0xFF;
+ ext_buf[2] = inlen >> 8;
+ ext_buf[3] = inlen & 0xFF;
+ memcpy(ext_buf + 4, in, inlen);
+
+ BIO_snprintf(pem_name, sizeof(pem_name), "SERVERINFO FOR EXTENSION %d",
+ ext_type);
+ PEM_write_bio(bio_c_out, pem_name, "", ext_buf, 4 + inlen);
+ return 1;
+}
-int MAIN(int argc, char **argv)
- {
- int build_chain = 0;
- SSL *con=NULL;
-#ifndef OPENSSL_NO_KRB5
- KSSL_CTX *kctx;
+typedef enum OPTION_choice {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_HOST, OPT_PORT, OPT_CONNECT, OPT_UNIX, OPT_XMPPHOST, OPT_VERIFY,
+ OPT_CERT, OPT_CRL, OPT_CRL_DOWNLOAD, OPT_SESS_OUT, OPT_SESS_IN,
+ OPT_CERTFORM, OPT_CRLFORM, OPT_VERIFY_RET_ERROR, OPT_VERIFY_QUIET,
+ OPT_BRIEF, OPT_PREXIT, OPT_CRLF, OPT_QUIET, OPT_NBIO,
+ OPT_SSL_CLIENT_ENGINE, OPT_RAND, OPT_IGN_EOF, OPT_NO_IGN_EOF,
+ OPT_PAUSE, OPT_DEBUG, OPT_TLSEXTDEBUG, OPT_STATUS, OPT_WDEBUG,
+ OPT_MSG, OPT_MSGFILE, OPT_ENGINE, OPT_TRACE, OPT_SECURITY_DEBUG,
+ OPT_SECURITY_DEBUG_VERBOSE, OPT_SHOWCERTS, OPT_NBIO_TEST, OPT_STATE,
+ OPT_PSK_IDENTITY, OPT_PSK, OPT_SRPUSER, OPT_SRPPASS, OPT_SRP_STRENGTH,
+ OPT_SRP_LATEUSER, OPT_SRP_MOREGROUPS, OPT_SSL3,
+ OPT_TLS1_2, OPT_TLS1_1, OPT_TLS1, OPT_DTLS, OPT_DTLS1,
+ OPT_DTLS1_2, OPT_TIMEOUT, OPT_MTU, OPT_KEYFORM, OPT_PASS,
+ OPT_CERT_CHAIN, OPT_CAPATH, OPT_CHAINCAPATH, OPT_VERIFYCAPATH,
+ OPT_KEY, OPT_RECONNECT, OPT_BUILD_CHAIN, OPT_CAFILE,
+ OPT_CHAINCAFILE, OPT_VERIFYCAFILE, OPT_NEXTPROTONEG, OPT_ALPN,
+ OPT_SERVERINFO, OPT_STARTTLS, OPT_SERVERNAME, OPT_JPAKE,
+ OPT_USE_SRTP, OPT_KEYMATEXPORT, OPT_KEYMATEXPORTLEN, OPT_SMTPHOST,
+ OPT_V_ENUM,
+ OPT_X_ENUM,
+ OPT_S_ENUM,
+ OPT_FALLBACKSCSV, OPT_NOCMDS, OPT_PROXY
+} OPTION_CHOICE;
+
+OPTIONS s_client_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"host", OPT_HOST, 's', "Use -connect instead"},
+ {"port", OPT_PORT, 'p', "Use -connect instead"},
+ {"connect", OPT_CONNECT, 's',
+ "TCP/IP where to connect (default is " SSL_HOST_NAME ":" PORT_STR ")"},
+ {"proxy", OPT_PROXY, 's',
+ "Connect to via specified proxy to the real server"},
+ {"unix", OPT_UNIX, 's', "Connect over unix domain sockets"},
+ {"verify", OPT_VERIFY, 'p', "Turn on peer certificate verification"},
+ {"cert", OPT_CERT, '<', "Certificate file to use, PEM format assumed"},
+ {"certform", OPT_CERTFORM, 'F',
+ "Certificate format (PEM or DER) PEM default"},
+ {"key", OPT_KEY, '<', "Private key file to use, if not in -cert file"},
+ {"keyform", OPT_KEYFORM, 'F', "Key format (PEM or DER) PEM default"},
+ {"pass", OPT_PASS, 's', "Private key file pass phrase source"},
+ {"CApath", OPT_CAPATH, '/', "PEM format directory of CA's"},
+ {"CAfile", OPT_CAFILE, '<', "PEM format file of CA's"},
+ {"reconnect", OPT_RECONNECT, '-',
+ "Drop and re-make the connection with the same Session-ID"},
+ {"pause", OPT_PAUSE, '-', "Sleep after each read and write system call"},
+ {"showcerts", OPT_SHOWCERTS, '-', "Show all certificates in the chain"},
+ {"debug", OPT_DEBUG, '-', "Extra output"},
+ {"msg", OPT_MSG, '-', "Show protocol messages"},
+ {"msgfile", OPT_MSGFILE, '>'},
+ {"nbio_test", OPT_NBIO_TEST, '-', "More ssl protocol testing"},
+ {"state", OPT_STATE, '-', "Print the ssl states"},
+ {"crlf", OPT_CRLF, '-', "Convert LF from terminal into CRLF"},
+ {"quiet", OPT_QUIET, '-', "No s_client output"},
+ {"ign_eof", OPT_IGN_EOF, '-', "Ignore input eof (default when -quiet)"},
+ {"no_ign_eof", OPT_NO_IGN_EOF, '-', "Don't ignore input eof"},
+ {"tls1_2", OPT_TLS1_2, '-', "Just use TLSv1.2"},
+ {"tls1_1", OPT_TLS1_1, '-', "Just use TLSv1.1"},
+ {"tls1", OPT_TLS1, '-', "Just use TLSv1"},
+ {"starttls", OPT_STARTTLS, 's',
+ "Use the STARTTLS command before starting TLS"},
+ {"xmpphost", OPT_XMPPHOST, 's', "Host to use with \"-starttls xmpp\""},
+ {"rand", OPT_RAND, 's',
+ "Load the file(s) into the random number generator"},
+ {"sess_out", OPT_SESS_OUT, '>', "File to write SSL session to"},
+ {"sess_in", OPT_SESS_IN, '<', "File to read SSL session from"},
+ {"use_srtp", OPT_USE_SRTP, '<',
+ "Offer SRTP key management with a colon-separated profile list"},
+ {"keymatexport", OPT_KEYMATEXPORT, 's',
+ "Export keying material using label"},
+ {"keymatexportlen", OPT_KEYMATEXPORTLEN, 'p',
+ "Export len bytes of keying material (default 20)"},
+ {"fallback_scsv", OPT_FALLBACKSCSV, '-', "Send the fallback SCSV"},
+ {"name", OPT_SMTPHOST, 's', "Hostname to use for \"-starttls smtp\""},
+ {"CRL", OPT_CRL, '<'},
+ {"crl_download", OPT_CRL_DOWNLOAD, '-'},
+ {"CRLform", OPT_CRLFORM, 'F'},
+ {"verify_return_error", OPT_VERIFY_RET_ERROR, '-'},
+ {"verify_quiet", OPT_VERIFY_QUIET, '-'},
+ {"brief", OPT_BRIEF, '-'},
+ {"prexit", OPT_PREXIT, '-'},
+ {"security_debug", OPT_SECURITY_DEBUG, '-'},
+ {"security_debug_verbose", OPT_SECURITY_DEBUG_VERBOSE, '-'},
+ {"cert_chain", OPT_CERT_CHAIN, '<'},
+ {"chainCApath", OPT_CHAINCAPATH, '/'},
+ {"verifyCApath", OPT_VERIFYCAPATH, '/'},
+ {"build_chain", OPT_BUILD_CHAIN, '-'},
+ {"chainCAfile", OPT_CHAINCAFILE, '<'},
+ {"verifyCAfile", OPT_VERIFYCAFILE, '<'},
+ {"nocommands", OPT_NOCMDS, '-', "Do not use interactive command letters"},
+ {"servername", OPT_SERVERNAME, 's',
+ "Set TLS extension servername in ClientHello"},
+ {"tlsextdebug", OPT_TLSEXTDEBUG, '-',
+ "Hex dump of all TLS extensions received"},
+ {"status", OPT_STATUS, '-', "Request certificate status from server"},
+ {"serverinfo", OPT_SERVERINFO, 's',
+ "types Send empty ClientHello extensions (comma-separated numbers)"},
+ {"alpn", OPT_ALPN, 's',
+ "Enable ALPN extension, considering named protocols supported (comma-separated list)"},
+ OPT_S_OPTIONS,
+ OPT_V_OPTIONS,
+ OPT_X_OPTIONS,
+#ifndef OPENSSL_NO_SSL3
+ {"ssl3", OPT_SSL3, '-', "Just use SSLv3"},
#endif
- int s,k,width,state=0;
- char *cbuf=NULL,*sbuf=NULL,*mbuf=NULL;
- int cbuf_len,cbuf_off;
- int sbuf_len,sbuf_off;
- fd_set readfds,writefds;
- short port=PORT;
- int full_log=1;
- char *host=SSL_HOST_NAME;
- char *xmpphost = NULL;
- char *cert_file=NULL,*key_file=NULL,*chain_file=NULL;
- int cert_format = FORMAT_PEM, key_format = FORMAT_PEM;
- char *passarg = NULL, *pass = NULL;
- X509 *cert = NULL;
- EVP_PKEY *key = NULL;
- STACK_OF(X509) *chain = NULL;
- char *CApath=NULL,*CAfile=NULL;
- char *chCApath=NULL,*chCAfile=NULL;
- char *vfyCApath=NULL,*vfyCAfile=NULL;
- int reconnect=0,badop=0,verify=SSL_VERIFY_NONE;
- int crlf=0;
- int write_tty,read_tty,write_ssl,read_ssl,tty_on,ssl_pending;
- SSL_CTX *ctx=NULL;
- int ret=1,in_init=1,i,nbio_test=0;
- int starttls_proto = PROTO_OFF;
- int prexit = 0;
- X509_VERIFY_PARAM *vpm = NULL;
- int badarg = 0;
- const SSL_METHOD *meth=NULL;
- int socket_type=SOCK_STREAM;
- BIO *sbio;
- char *inrand=NULL;
- int mbuf_len=0;
- struct timeval timeout, *timeoutp;
-#ifndef OPENSSL_NO_ENGINE
- char *engine_id=NULL;
- char *ssl_client_engine_id=NULL;
- ENGINE *ssl_client_engine=NULL;
+#ifndef OPENSSL_NO_DTLS1
+ {"dtls", OPT_DTLS, '-'},
+ {"dtls1", OPT_DTLS1, '-', "Just use DTLSv1"},
+ {"dtls1_2", OPT_DTLS1_2, '-'},
+ {"timeout", OPT_TIMEOUT, '-'},
+ {"mtu", OPT_MTU, 'p', "Set the link layer MTU"},
+#endif
+#ifndef OPENSSL_NO_SSL_TRACE
+ {"trace", OPT_TRACE, '-'},
#endif
- ENGINE *e=NULL;
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5)
- struct timeval tv;
-#if defined(OPENSSL_SYS_BEOS_R5)
- int stdin_set = 0;
+#ifdef WATT32
+ {"wdebug", OPT_WDEBUG, '-', "WATT-32 tcp debugging"},
#endif
+#ifdef FIONBIO
+ {"nbio", OPT_NBIO, '-', "Use non-blocking IO"},
#endif
-#ifndef OPENSSL_NO_TLSEXT
- char *servername = NULL;
- tlsextctx tlsextcbp =
- {NULL,0};
-# ifndef OPENSSL_NO_NEXTPROTONEG
- const char *next_proto_neg_in = NULL;
- const char *alpn_in = NULL;
+#ifndef OPENSSL_NO_PSK
+ {"psk_identity", OPT_PSK_IDENTITY, 's', "PSK identity"},
+ {"psk", OPT_PSK, 's', "PSK in hex (without 0x)"},
+# ifndef OPENSSL_NO_JPAKE
+ {"jpake", OPT_JPAKE, 's', "JPAKE secret to use"},
# endif
-# define MAX_SI_TYPES 100
- unsigned short serverinfo_types[MAX_SI_TYPES];
- int serverinfo_types_count = 0;
-#endif
- char *sess_in = NULL;
- char *sess_out = NULL;
- struct sockaddr peer;
- int peerlen = sizeof(peer);
- int enable_timeouts = 0 ;
- long socket_mtu = 0;
-#ifndef OPENSSL_NO_JPAKE
-static char *jpake_secret = NULL;
-#define no_jpake !jpake_secret
-#else
-#define no_jpake 1
#endif
#ifndef OPENSSL_NO_SRP
- char * srppass = NULL;
- int srp_lateuser = 0;
- SRP_ARG srp_arg = {NULL,NULL,0,0,0,1024};
+ {"srpuser", OPT_SRPUSER, 's', "SRP authentification for 'user'"},
+ {"srppass", OPT_SRPPASS, 's', "Password for 'user'"},
+ {"srp_lateuser", OPT_SRP_LATEUSER, '-',
+ "SRP username into second ClientHello message"},
+ {"srp_moregroups", OPT_SRP_MOREGROUPS, '-',
+ "Tolerate other than the known g N values."},
+ {"srp_strength", OPT_SRP_STRENGTH, 'p', "Minimal mength in bits for N"},
+#endif
+#ifndef OPENSSL_NO_NEXTPROTONEG
+ {"nextprotoneg", OPT_NEXTPROTONEG, 's',
+ "Enable NPN extension, considering named protocols supported (comma-separated list)"},
#endif
- SSL_EXCERT *exc = NULL;
-
- SSL_CONF_CTX *cctx = NULL;
- STACK_OF(OPENSSL_STRING) *ssl_args = NULL;
-
- char *crl_file = NULL;
- int crl_format = FORMAT_PEM;
- int crl_download = 0;
- STACK_OF(X509_CRL) *crls = NULL;
-
- meth=SSLv23_client_method();
-
- apps_startup();
- c_Pause=0;
- c_quiet=0;
- c_ign_eof=0;
- c_debug=0;
- c_msg=0;
- c_showcerts=0;
-
- if (bio_err == NULL)
- bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
-
- if (!load_config(bio_err, NULL))
- goto end;
- cctx = SSL_CONF_CTX_new();
- if (!cctx)
- goto end;
- SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT);
- SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CMDLINE);
-
- if ( ((cbuf=OPENSSL_malloc(BUFSIZZ)) == NULL) ||
- ((sbuf=OPENSSL_malloc(BUFSIZZ)) == NULL) ||
- ((mbuf=OPENSSL_malloc(BUFSIZZ)) == NULL))
- {
- BIO_printf(bio_err,"out of memory\n");
- goto end;
- }
-
- verify_depth=0;
- verify_error=X509_V_OK;
-#ifdef FIONBIO
- c_nbio=0;
+#ifndef OPENSSL_NO_ENGINE
+ {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
+ {"ssl_client_engine", OPT_SSL_CLIENT_ENGINE, 's'},
#endif
+ {NULL}
+};
- argc--;
- argv++;
- while (argc >= 1)
- {
- if (strcmp(*argv,"-host") == 0)
- {
- if (--argc < 1) goto bad;
- host= *(++argv);
- }
- else if (strcmp(*argv,"-port") == 0)
- {
- if (--argc < 1) goto bad;
- port=atoi(*(++argv));
- if (port == 0) goto bad;
- }
- else if (strcmp(*argv,"-connect") == 0)
- {
- if (--argc < 1) goto bad;
- if (!extract_host_port(*(++argv),&host,NULL,&port))
- goto bad;
- }
- else if (strcmp(*argv,"-xmpphost") == 0)
- {
- if (--argc < 1) goto bad;
- xmpphost= *(++argv);
- }
- else if (strcmp(*argv,"-verify") == 0)
- {
- verify=SSL_VERIFY_PEER;
- if (--argc < 1) goto bad;
- verify_depth=atoi(*(++argv));
- if (!c_quiet)
- BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
- }
- else if (strcmp(*argv,"-cert") == 0)
- {
- if (--argc < 1) goto bad;
- cert_file= *(++argv);
- }
- else if (strcmp(*argv,"-CRL") == 0)
- {
- if (--argc < 1) goto bad;
- crl_file= *(++argv);
- }
- else if (strcmp(*argv,"-crl_download") == 0)
- crl_download = 1;
- else if (strcmp(*argv,"-sess_out") == 0)
- {
- if (--argc < 1) goto bad;
- sess_out = *(++argv);
- }
- else if (strcmp(*argv,"-sess_in") == 0)
- {
- if (--argc < 1) goto bad;
- sess_in = *(++argv);
- }
- else if (strcmp(*argv,"-certform") == 0)
- {
- if (--argc < 1) goto bad;
- cert_format = str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-CRLform") == 0)
- {
- if (--argc < 1) goto bad;
- crl_format = str2fmt(*(++argv));
- }
- else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm))
- {
- if (badarg)
- goto bad;
- continue;
- }
- else if (strcmp(*argv,"-verify_return_error") == 0)
- verify_return_error = 1;
- else if (strcmp(*argv,"-verify_quiet") == 0)
- verify_quiet = 1;
- else if (strcmp(*argv,"-brief") == 0)
- {
- c_brief = 1;
- verify_quiet = 1;
- c_quiet = 1;
- }
- else if (args_excert(&argv, &argc, &badarg, bio_err, &exc))
- {
- if (badarg)
- goto bad;
- continue;
- }
- else if (args_ssl(&argv, &argc, cctx, &badarg, bio_err, &ssl_args))
- {
- if (badarg)
- goto bad;
- continue;
- }
- else if (strcmp(*argv,"-prexit") == 0)
- prexit=1;
- else if (strcmp(*argv,"-crlf") == 0)
- crlf=1;
- else if (strcmp(*argv,"-quiet") == 0)
- {
- c_quiet=1;
- c_ign_eof=1;
- }
- else if (strcmp(*argv,"-ign_eof") == 0)
- c_ign_eof=1;
- else if (strcmp(*argv,"-no_ign_eof") == 0)
- c_ign_eof=0;
- else if (strcmp(*argv,"-pause") == 0)
- c_Pause=1;
- else if (strcmp(*argv,"-debug") == 0)
- c_debug=1;
-#ifndef OPENSSL_NO_TLSEXT
- else if (strcmp(*argv,"-tlsextdebug") == 0)
- c_tlsextdebug=1;
- else if (strcmp(*argv,"-status") == 0)
- c_status_req=1;
- else if (strcmp(*argv,"-proof_debug") == 0)
- c_proof_debug=1;
+typedef enum PROTOCOL_choice {
+ PROTO_OFF,
+ PROTO_SMTP,
+ PROTO_POP3,
+ PROTO_IMAP,
+ PROTO_FTP,
+ PROTO_TELNET,
+ PROTO_XMPP,
+ PROTO_CONNECT
+} PROTOCOL_CHOICE;
+
+static OPT_PAIR services[] = {
+ {"smtp", PROTO_SMTP},
+ {"pop3", PROTO_POP3},
+ {"imap", PROTO_IMAP},
+ {"ftp", PROTO_FTP},
+ {"xmpp", PROTO_XMPP},
+ {"telnet", PROTO_TELNET},
+ {NULL}
+};
+
+int s_client_main(int argc, char **argv)
+{
+ BIO *sbio;
+ EVP_PKEY *key = NULL;
+ SSL *con = NULL;
+ SSL_CTX *ctx = NULL;
+ STACK_OF(X509) *chain = NULL;
+ X509 *cert = NULL;
+ X509_VERIFY_PARAM *vpm = NULL;
+ SSL_EXCERT *exc = NULL;
+ SSL_CONF_CTX *cctx = NULL;
+ STACK_OF(OPENSSL_STRING) *ssl_args = NULL;
+ STACK_OF(X509_CRL) *crls = NULL;
+ const SSL_METHOD *meth = TLS_client_method();
+ char *CApath = NULL, *CAfile = NULL, *cbuf = NULL, *sbuf = NULL;
+ char *mbuf = NULL, *proxystr = NULL, *connectstr = NULL;
+ char *cert_file = NULL, *key_file = NULL, *chain_file = NULL, *prog;
+ char *chCApath = NULL, *chCAfile = NULL, *host = SSL_HOST_NAME;
+ char *inrand = NULL;
+ char *passarg = NULL, *pass = NULL, *vfyCApath = NULL, *vfyCAfile = NULL;
+ char *sess_in = NULL, *sess_out = NULL, *crl_file = NULL, *p;
+ char *jpake_secret = NULL, *xmpphost = NULL;
+ const char *unix_path = NULL;
+ const char *ehlo = "mail.example.com";
+ struct sockaddr peer;
+ struct timeval timeout, *timeoutp;
+ fd_set readfds, writefds;
+ int build_chain = 0, cbuf_len, cbuf_off, cert_format = FORMAT_PEM;
+ int key_format = FORMAT_PEM, crlf = 0, full_log = 1, mbuf_len = 0;
+ int prexit = 0;
+ int enable_timeouts = 0, sdebug = 0, peerlen = sizeof peer;
+ int reconnect = 0, verify = SSL_VERIFY_NONE, vpmtouched = 0;
+ int ret = 1, in_init = 1, i, nbio_test = 0, s, k, width, state = 0;
+ int sbuf_len, sbuf_off, socket_type = SOCK_STREAM, cmdletters = 1;
+ int starttls_proto = PROTO_OFF, crl_format = FORMAT_PEM, crl_download = 0;
+ int write_tty, read_tty, write_ssl, read_ssl, tty_on, ssl_pending;
+ int fallback_scsv = 0;
+ long socket_mtu = 0, randamt = 0;
+ unsigned short port = PORT;
+ OPTION_CHOICE o;
+#ifndef OPENSSL_NO_ENGINE
+ ENGINE *ssl_client_engine = NULL;
#endif
-#ifdef WATT32
- else if (strcmp(*argv,"-wdebug") == 0)
- dbug_init();
+ ENGINE *e = NULL;
+#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE)
+ struct timeval tv;
#endif
- else if (strcmp(*argv,"-msg") == 0)
- c_msg=1;
- else if (strcmp(*argv,"-msgfile") == 0)
- {
- if (--argc < 1) goto bad;
- bio_c_msg = BIO_new_file(*(++argv), "w");
- }
-#ifndef OPENSSL_NO_SSL_TRACE
- else if (strcmp(*argv,"-trace") == 0)
- c_msg=2;
+ char *servername = NULL;
+ const char *alpn_in = NULL;
+ tlsextctx tlsextcbp = { NULL, 0 };
+#define MAX_SI_TYPES 100
+ unsigned short serverinfo_types[MAX_SI_TYPES];
+ int serverinfo_count = 0, start = 0, len;
+#ifndef OPENSSL_NO_NEXTPROTONEG
+ const char *next_proto_neg_in = NULL;
#endif
- else if (strcmp(*argv,"-showcerts") == 0)
- c_showcerts=1;
- else if (strcmp(*argv,"-nbio_test") == 0)
- nbio_test=1;
- else if (strcmp(*argv,"-state") == 0)
- state=1;
+#ifndef OPENSSL_NO_SRP
+ char *srppass = NULL;
+ int srp_lateuser = 0;
+ SRP_ARG srp_arg = { NULL, NULL, 0, 0, 0, 1024 };
+#endif
+
+ prog = opt_progname(argv[0]);
+ c_Pause = 0;
+ c_quiet = 0;
+ c_ign_eof = 0;
+ c_debug = 0;
+ c_msg = 0;
+ c_showcerts = 0;
+ c_nbio = 0;
+ verify_depth = 0;
+ verify_error = X509_V_OK;
+ vpm = X509_VERIFY_PARAM_new();
+ cbuf = app_malloc(BUFSIZZ, "cbuf");
+ sbuf = app_malloc(BUFSIZZ, "sbuf");
+ mbuf = app_malloc(BUFSIZZ, "mbuf");
+ cctx = SSL_CONF_CTX_new();
+
+ if (vpm == NULL || cctx == NULL) {
+ BIO_printf(bio_err, "%s: out of memory\n", prog);
+ goto end;
+ }
+
+ SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT | SSL_CONF_FLAG_CMDLINE);
+
+ prog = opt_init(argc, argv, s_client_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_EOF:
+ case OPT_ERR:
+ opthelp:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ goto end;
+ case OPT_HELP:
+ opt_help(s_client_options);
+ ret = 0;
+ goto end;
+ case OPT_HOST:
+ host = opt_arg();
+ break;
+ case OPT_PORT:
+ port = atoi(opt_arg());
+ break;
+ case OPT_CONNECT:
+ connectstr = opt_arg();
+ break;
+ case OPT_PROXY:
+ proxystr = opt_arg();
+ starttls_proto = PROTO_CONNECT;
+ break;
+ case OPT_UNIX:
+ unix_path = opt_arg();
+ break;
+ case OPT_XMPPHOST:
+ xmpphost = opt_arg();
+ break;
+ case OPT_SMTPHOST:
+ ehlo = opt_arg();
+ break;
+ case OPT_VERIFY:
+ verify = SSL_VERIFY_PEER;
+ verify_depth = atoi(opt_arg());
+ if (!c_quiet)
+ BIO_printf(bio_err, "verify depth is %d\n", verify_depth);
+ break;
+ case OPT_CERT:
+ cert_file = opt_arg();
+ break;
+ case OPT_CRL:
+ crl_file = opt_arg();
+ break;
+ case OPT_CRL_DOWNLOAD:
+ crl_download = 1;
+ break;
+ case OPT_SESS_OUT:
+ sess_out = opt_arg();
+ break;
+ case OPT_SESS_IN:
+ sess_in = opt_arg();
+ break;
+ case OPT_CERTFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &cert_format))
+ goto opthelp;
+ break;
+ case OPT_CRLFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &crl_format))
+ goto opthelp;
+ break;
+ case OPT_VERIFY_RET_ERROR:
+ verify_return_error = 1;
+ break;
+ case OPT_VERIFY_QUIET:
+ verify_quiet = 1;
+ break;
+ case OPT_BRIEF:
+ c_brief = verify_quiet = c_quiet = 1;
+ break;
+ case OPT_S_CASES:
+ if (ssl_args == NULL)
+ ssl_args = sk_OPENSSL_STRING_new_null();
+ if (ssl_args == NULL
+ || !sk_OPENSSL_STRING_push(ssl_args, opt_flag())
+ || !sk_OPENSSL_STRING_push(ssl_args, opt_arg())) {
+ BIO_printf(bio_err, "%s: Memory allocation failure\n", prog);
+ goto end;
+ }
+ break;
+ case OPT_V_CASES:
+ if (!opt_verify(o, vpm))
+ goto end;
+ vpmtouched++;
+ break;
+ case OPT_X_CASES:
+ if (!args_excert(o, &exc))
+ goto end;
+ break;
+ case OPT_PREXIT:
+ prexit = 1;
+ break;
+ case OPT_CRLF:
+ crlf = 1;
+ break;
+ case OPT_QUIET:
+ c_quiet = c_ign_eof = 1;
+ break;
+ case OPT_NBIO:
+ c_nbio = 1;
+ break;
+ case OPT_NOCMDS:
+ cmdletters = 0;
+ break;
+ case OPT_ENGINE:
+ e = setup_engine(opt_arg(), 1);
+ break;
+ case OPT_SSL_CLIENT_ENGINE:
+#ifndef OPENSSL_NO_ENGINE
+ ssl_client_engine = ENGINE_by_id(opt_arg());
+ if (ssl_client_engine == NULL) {
+ BIO_printf(bio_err, "Error getting client auth engine\n");
+ goto opthelp;
+ }
+ break;
+#endif
+ break;
+ case OPT_RAND:
+ inrand = opt_arg();
+ break;
+ case OPT_IGN_EOF:
+ c_ign_eof = 1;
+ break;
+ case OPT_NO_IGN_EOF:
+ c_ign_eof = 0;
+ break;
+ case OPT_PAUSE:
+ c_Pause = 1;
+ break;
+ case OPT_DEBUG:
+ c_debug = 1;
+ break;
+ case OPT_TLSEXTDEBUG:
+ c_tlsextdebug = 1;
+ break;
+ case OPT_STATUS:
+ c_status_req = 1;
+ break;
+ case OPT_WDEBUG:
+#ifdef WATT32
+ dbug_init();
+#endif
+ break;
+ case OPT_MSG:
+ c_msg = 1;
+ break;
+ case OPT_MSGFILE:
+ bio_c_msg = BIO_new_file(opt_arg(), "w");
+ break;
+ case OPT_TRACE:
+#ifndef OPENSSL_NO_SSL_TRACE
+ c_msg = 2;
+#endif
+ break;
+ case OPT_SECURITY_DEBUG:
+ sdebug = 1;
+ break;
+ case OPT_SECURITY_DEBUG_VERBOSE:
+ sdebug = 2;
+ break;
+ case OPT_SHOWCERTS:
+ c_showcerts = 1;
+ break;
+ case OPT_NBIO_TEST:
+ nbio_test = 1;
+ break;
+ case OPT_STATE:
+ state = 1;
+ break;
#ifndef OPENSSL_NO_PSK
- else if (strcmp(*argv,"-psk_identity") == 0)
- {
- if (--argc < 1) goto bad;
- psk_identity=*(++argv);
- }
- else if (strcmp(*argv,"-psk") == 0)
- {
- size_t j;
-
- if (--argc < 1) goto bad;
- psk_key=*(++argv);
- for (j = 0; j < strlen(psk_key); j++)
- {
- if (isxdigit((unsigned char)psk_key[j]))
- continue;
- BIO_printf(bio_err,"Not a hex number '%s'\n",*argv);
- goto bad;
- }
- }
+ case OPT_PSK_IDENTITY:
+ psk_identity = opt_arg();
+ break;
+ case OPT_PSK:
+ for (p = psk_key = opt_arg(); *p; p++) {
+ if (isxdigit(*p))
+ continue;
+ BIO_printf(bio_err, "Not a hex number '%s'\n", psk_key);
+ goto end;
+ }
+ break;
+#else
+ case OPT_PSK_IDENTITY:
+ case OPT_PSK:
+ break;
#endif
#ifndef OPENSSL_NO_SRP
- else if (strcmp(*argv,"-srpuser") == 0)
- {
- if (--argc < 1) goto bad;
- srp_arg.srplogin= *(++argv);
- meth=TLSv1_client_method();
- }
- else if (strcmp(*argv,"-srppass") == 0)
- {
- if (--argc < 1) goto bad;
- srppass= *(++argv);
- meth=TLSv1_client_method();
- }
- else if (strcmp(*argv,"-srp_strength") == 0)
- {
- if (--argc < 1) goto bad;
- srp_arg.strength=atoi(*(++argv));
- BIO_printf(bio_err,"SRP minimal length for N is %d\n",srp_arg.strength);
- meth=TLSv1_client_method();
- }
- else if (strcmp(*argv,"-srp_lateuser") == 0)
- {
- srp_lateuser= 1;
- meth=TLSv1_client_method();
- }
- else if (strcmp(*argv,"-srp_moregroups") == 0)
- {
- srp_arg.amp=1;
- meth=TLSv1_client_method();
- }
-#endif
-#ifndef OPENSSL_NO_SSL2
- else if (strcmp(*argv,"-ssl2") == 0)
- meth=SSLv2_client_method();
-#endif
+ case OPT_SRPUSER:
+ srp_arg.srplogin = opt_arg();
+ meth = TLSv1_client_method();
+ break;
+ case OPT_SRPPASS:
+ srppass = opt_arg();
+ meth = TLSv1_client_method();
+ break;
+ case OPT_SRP_STRENGTH:
+ srp_arg.strength = atoi(opt_arg());
+ BIO_printf(bio_err, "SRP minimal length for N is %d\n",
+ srp_arg.strength);
+ meth = TLSv1_client_method();
+ break;
+ case OPT_SRP_LATEUSER:
+ srp_lateuser = 1;
+ meth = TLSv1_client_method();
+ break;
+ case OPT_SRP_MOREGROUPS:
+ srp_arg.amp = 1;
+ meth = TLSv1_client_method();
+ break;
+#else
+ case OPT_SRPUSER:
+ case OPT_SRPPASS:
+ case OPT_SRP_STRENGTH:
+ case OPT_SRP_LATEUSER:
+ case OPT_SRP_MOREGROUPS:
+ break;
+#endif
+ case OPT_SSL3:
#ifndef OPENSSL_NO_SSL3
- else if (strcmp(*argv,"-ssl3") == 0)
- meth=SSLv3_client_method();
-#endif
-#ifndef OPENSSL_NO_TLS1
- else if (strcmp(*argv,"-tls1_2") == 0)
- meth=TLSv1_2_client_method();
- else if (strcmp(*argv,"-tls1_1") == 0)
- meth=TLSv1_1_client_method();
- else if (strcmp(*argv,"-tls1") == 0)
- meth=TLSv1_client_method();
-#endif
+ meth = SSLv3_client_method();
+#endif
+ break;
+ case OPT_TLS1_2:
+ meth = TLSv1_2_client_method();
+ break;
+ case OPT_TLS1_1:
+ meth = TLSv1_1_client_method();
+ break;
+ case OPT_TLS1:
+ meth = TLSv1_client_method();
+ break;
#ifndef OPENSSL_NO_DTLS1
- else if (strcmp(*argv,"-dtls") == 0)
- {
- meth=DTLS_client_method();
- socket_type=SOCK_DGRAM;
- }
- else if (strcmp(*argv,"-dtls1") == 0)
- {
- meth=DTLSv1_client_method();
- socket_type=SOCK_DGRAM;
- }
- else if (strcmp(*argv,"-dtls1_2") == 0)
- {
- meth=DTLSv1_2_client_method();
- socket_type=SOCK_DGRAM;
- }
- else if (strcmp(*argv,"-timeout") == 0)
- enable_timeouts=1;
- else if (strcmp(*argv,"-mtu") == 0)
- {
- if (--argc < 1) goto bad;
- socket_mtu = atol(*(++argv));
- }
-#endif
- else if (strcmp(*argv,"-keyform") == 0)
- {
- if (--argc < 1) goto bad;
- key_format = str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-pass") == 0)
- {
- if (--argc < 1) goto bad;
- passarg = *(++argv);
- }
- else if (strcmp(*argv,"-cert_chain") == 0)
- {
- if (--argc < 1) goto bad;
- chain_file= *(++argv);
- }
- else if (strcmp(*argv,"-key") == 0)
- {
- if (--argc < 1) goto bad;
- key_file= *(++argv);
- }
- else if (strcmp(*argv,"-reconnect") == 0)
- {
- reconnect=5;
- }
- else if (strcmp(*argv,"-CApath") == 0)
- {
- if (--argc < 1) goto bad;
- CApath= *(++argv);
- }
- else if (strcmp(*argv,"-chainCApath") == 0)
- {
- if (--argc < 1) goto bad;
- chCApath= *(++argv);
- }
- else if (strcmp(*argv,"-verifyCApath") == 0)
- {
- if (--argc < 1) goto bad;
- vfyCApath= *(++argv);
- }
- else if (strcmp(*argv,"-build_chain") == 0)
- build_chain = 1;
- else if (strcmp(*argv,"-CAfile") == 0)
- {
- if (--argc < 1) goto bad;
- CAfile= *(++argv);
- }
- else if (strcmp(*argv,"-chainCAfile") == 0)
- {
- if (--argc < 1) goto bad;
- chCAfile= *(++argv);
- }
- else if (strcmp(*argv,"-verifyCAfile") == 0)
- {
- if (--argc < 1) goto bad;
- vfyCAfile= *(++argv);
- }
-#ifndef OPENSSL_NO_TLSEXT
-# ifndef OPENSSL_NO_NEXTPROTONEG
- else if (strcmp(*argv,"-nextprotoneg") == 0)
- {
- if (--argc < 1) goto bad;
- next_proto_neg_in = *(++argv);
- }
- else if (strcmp(*argv,"-alpn") == 0)
- {
- if (--argc < 1) goto bad;
- alpn_in = *(++argv);
- }
-# endif
- else if (strcmp(*argv,"-serverinfo") == 0)
- {
- char *c;
- int start = 0;
- int len;
-
- if (--argc < 1) goto bad;
- c = *(++argv);
- serverinfo_types_count = 0;
- len = strlen(c);
- for (i = 0; i <= len; ++i)
- {
- if (i == len || c[i] == ',')
- {
- serverinfo_types[serverinfo_types_count]
- = atoi(c+start);
- serverinfo_types_count++;
- start = i+1;
- }
- if (serverinfo_types_count == MAX_SI_TYPES)
- break;
- }
- }
-#endif
-#ifdef FIONBIO
- else if (strcmp(*argv,"-nbio") == 0)
- { c_nbio=1; }
-#endif
- else if (strcmp(*argv,"-starttls") == 0)
- {
- if (--argc < 1) goto bad;
- ++argv;
- if (strcmp(*argv,"smtp") == 0)
- starttls_proto = PROTO_SMTP;
- else if (strcmp(*argv,"pop3") == 0)
- starttls_proto = PROTO_POP3;
- else if (strcmp(*argv,"imap") == 0)
- starttls_proto = PROTO_IMAP;
- else if (strcmp(*argv,"ftp") == 0)
- starttls_proto = PROTO_FTP;
- else if (strcmp(*argv, "xmpp") == 0)
- starttls_proto = PROTO_XMPP;
- else
- goto bad;
- }
-#ifndef OPENSSL_NO_ENGINE
- else if (strcmp(*argv,"-engine") == 0)
- {
- if (--argc < 1) goto bad;
- engine_id = *(++argv);
- }
- else if (strcmp(*argv,"-ssl_client_engine") == 0)
- {
- if (--argc < 1) goto bad;
- ssl_client_engine_id = *(++argv);
- }
-#endif
- else if (strcmp(*argv,"-rand") == 0)
- {
- if (--argc < 1) goto bad;
- inrand= *(++argv);
- }
-#ifndef OPENSSL_NO_TLSEXT
- else if (strcmp(*argv,"-servername") == 0)
- {
- if (--argc < 1) goto bad;
- servername= *(++argv);
- /* meth=TLSv1_client_method(); */
- }
-#endif
+ case OPT_DTLS:
+ meth = DTLS_client_method();
+ socket_type = SOCK_DGRAM;
+ break;
+ case OPT_DTLS1:
+ meth = DTLSv1_client_method();
+ socket_type = SOCK_DGRAM;
+ break;
+ case OPT_DTLS1_2:
+ meth = DTLSv1_2_client_method();
+ socket_type = SOCK_DGRAM;
+ break;
+ case OPT_TIMEOUT:
+ enable_timeouts = 1;
+ break;
+ case OPT_MTU:
+ socket_mtu = atol(opt_arg());
+ break;
+#else
+ case OPT_DTLS:
+ case OPT_DTLS1:
+ case OPT_DTLS1_2:
+ case OPT_TIMEOUT:
+ case OPT_MTU:
+ break;
+#endif
+ case OPT_FALLBACKSCSV:
+ fallback_scsv = 1;
+ break;
+ case OPT_KEYFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &key_format))
+ goto opthelp;
+ break;
+ case OPT_PASS:
+ passarg = opt_arg();
+ break;
+ case OPT_CERT_CHAIN:
+ chain_file = opt_arg();
+ break;
+ case OPT_KEY:
+ key_file = opt_arg();
+ break;
+ case OPT_RECONNECT:
+ reconnect = 5;
+ break;
+ case OPT_CAPATH:
+ CApath = opt_arg();
+ break;
+ case OPT_CHAINCAPATH:
+ chCApath = opt_arg();
+ break;
+ case OPT_VERIFYCAPATH:
+ vfyCApath = opt_arg();
+ break;
+ case OPT_BUILD_CHAIN:
+ build_chain = 1;
+ break;
+ case OPT_CAFILE:
+ CAfile = opt_arg();
+ break;
+ case OPT_CHAINCAFILE:
+ chCAfile = opt_arg();
+ break;
+ case OPT_VERIFYCAFILE:
+ vfyCAfile = opt_arg();
+ break;
+ case OPT_NEXTPROTONEG:
+ next_proto_neg_in = opt_arg();
+ break;
+ case OPT_ALPN:
+ alpn_in = opt_arg();
+ break;
+ case OPT_SERVERINFO:
+ p = opt_arg();
+ len = strlen(p);
+ for (start = 0, i = 0; i <= len; ++i) {
+ if (i == len || p[i] == ',') {
+ serverinfo_types[serverinfo_count] = atoi(p + start);
+ if (++serverinfo_count == MAX_SI_TYPES)
+ break;
+ start = i + 1;
+ }
+ }
+ break;
+ case OPT_STARTTLS:
+ if (!opt_pair(opt_arg(), services, &starttls_proto))
+ goto end;
+ case OPT_SERVERNAME:
+ servername = opt_arg();
+ break;
+ case OPT_JPAKE:
#ifndef OPENSSL_NO_JPAKE
- else if (strcmp(*argv,"-jpake") == 0)
- {
- if (--argc < 1) goto bad;
- jpake_secret = *++argv;
- }
-#endif
- else if (strcmp(*argv,"-use_srtp") == 0)
- {
- if (--argc < 1) goto bad;
- srtp_profiles = *(++argv);
- }
- else if (strcmp(*argv,"-keymatexport") == 0)
- {
- if (--argc < 1) goto bad;
- keymatexportlabel= *(++argv);
- }
- else if (strcmp(*argv,"-keymatexportlen") == 0)
- {
- if (--argc < 1) goto bad;
- keymatexportlen=atoi(*(++argv));
- if (keymatexportlen == 0) goto bad;
- }
- else
- {
- BIO_printf(bio_err,"unknown option %s\n",*argv);
- badop=1;
- break;
- }
- argc--;
- argv++;
- }
- if (badop)
- {
-bad:
- sc_usage();
- goto end;
- }
-
+ jpake_secret = opt_arg();
+#endif
+ break;
+ case OPT_USE_SRTP:
+ srtp_profiles = opt_arg();
+ break;
+ case OPT_KEYMATEXPORT:
+ keymatexportlabel = opt_arg();
+ break;
+ case OPT_KEYMATEXPORTLEN:
+ keymatexportlen = atoi(opt_arg());
+ break;
+ }
+ }
+ argc = opt_num_rest();
+ argv = opt_rest();
+
+ if (!app_load_modules(NULL))
+ goto end;
+
+ if (proxystr) {
+ if (connectstr == NULL) {
+ BIO_printf(bio_err, "%s: -proxy requires use of -connect\n", prog);
+ goto opthelp;
+ }
+ if (!extract_host_port(proxystr, &host, NULL, &port))
+ goto end;
+ }
+ else if (connectstr != NULL
+ && !extract_host_port(connectstr, &host, NULL, &port))
+ goto end;
+
+ if (unix_path && (socket_type != SOCK_STREAM)) {
+ BIO_printf(bio_err,
+ "Can't use unix sockets and datagrams together\n");
+ goto end;
+ }
#if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
- if (jpake_secret)
- {
- if (psk_key)
- {
- BIO_printf(bio_err,
- "Can't use JPAKE and PSK together\n");
- goto end;
- }
- psk_identity = "JPAKE";
- }
-#endif
-
- OpenSSL_add_ssl_algorithms();
- SSL_load_error_strings();
-
-#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
- next_proto.status = -1;
- if (next_proto_neg_in)
- {
- next_proto.data = next_protos_parse(&next_proto.len, next_proto_neg_in);
- if (next_proto.data == NULL)
- {
- BIO_printf(bio_err, "Error parsing -nextprotoneg argument\n");
- goto end;
- }
- }
- else
- next_proto.data = NULL;
-#endif
-
-#ifndef OPENSSL_NO_ENGINE
- e = setup_engine(bio_err, engine_id, 1);
- if (ssl_client_engine_id)
- {
- ssl_client_engine = ENGINE_by_id(ssl_client_engine_id);
- if (!ssl_client_engine)
- {
- BIO_printf(bio_err,
- "Error getting client auth engine\n");
- goto end;
- }
- }
-
-#endif
- if (!app_passwd(bio_err, passarg, NULL, &pass, NULL))
- {
- BIO_printf(bio_err, "Error getting password\n");
- goto end;
- }
-
- if (key_file == NULL)
- key_file = cert_file;
-
-
- if (key_file)
-
- {
-
- key = load_key(bio_err, key_file, key_format, 0, pass, e,
- "client certificate private key file");
- if (!key)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
-
- }
-
- if (cert_file)
-
- {
- cert = load_cert(bio_err,cert_file,cert_format,
- NULL, e, "client certificate file");
-
- if (!cert)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-
- if (chain_file)
- {
- chain = load_certs(bio_err, chain_file,FORMAT_PEM,
- NULL, e, "client certificate chain");
- if (!chain)
- goto end;
- }
-
- if (crl_file)
- {
- X509_CRL *crl;
- crl = load_crl(crl_file, crl_format);
- if (!crl)
- {
- BIO_puts(bio_err, "Error loading CRL\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- crls = sk_X509_CRL_new_null();
- if (!crls || !sk_X509_CRL_push(crls, crl))
- {
- BIO_puts(bio_err, "Error adding CRL\n");
- ERR_print_errors(bio_err);
- X509_CRL_free(crl);
- goto end;
- }
- }
-
- if (!load_excert(&exc, bio_err))
- goto end;
-
- if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
- && !RAND_status())
- {
- BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
- }
- if (inrand != NULL)
- BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
- app_RAND_load_files(inrand));
-
- if (bio_c_out == NULL)
- {
- if (c_quiet && !c_debug)
- {
- bio_c_out=BIO_new(BIO_s_null());
- if (c_msg && !bio_c_msg)
- bio_c_msg=BIO_new_fp(stdout,BIO_NOCLOSE);
- }
- else
- {
- if (bio_c_out == NULL)
- bio_c_out=BIO_new_fp(stdout,BIO_NOCLOSE);
- }
- }
-
+ if (jpake_secret) {
+ if (psk_key) {
+ BIO_printf(bio_err, "Can't use JPAKE and PSK together\n");
+ goto end;
+ }
+ psk_identity = "JPAKE";
+ }
+#endif
+
+#if !defined(OPENSSL_NO_NEXTPROTONEG)
+ next_proto.status = -1;
+ if (next_proto_neg_in) {
+ next_proto.data =
+ next_protos_parse(&next_proto.len, next_proto_neg_in);
+ if (next_proto.data == NULL) {
+ BIO_printf(bio_err, "Error parsing -nextprotoneg argument\n");
+ goto end;
+ }
+ } else
+ next_proto.data = NULL;
+#endif
+
+ if (!app_passwd(passarg, NULL, &pass, NULL)) {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
+ }
+
+ if (key_file == NULL)
+ key_file = cert_file;
+
+ if (key_file) {
+ key = load_key(key_file, key_format, 0, pass, e,
+ "client certificate private key file");
+ if (key == NULL) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (cert_file) {
+ cert = load_cert(cert_file, cert_format,
+ NULL, e, "client certificate file");
+ if (cert == NULL) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ if (chain_file) {
+ chain = load_certs(chain_file, FORMAT_PEM,
+ NULL, e, "client certificate chain");
+ if (!chain)
+ goto end;
+ }
+
+ if (crl_file) {
+ X509_CRL *crl;
+ crl = load_crl(crl_file, crl_format);
+ if (crl == NULL) {
+ BIO_puts(bio_err, "Error loading CRL\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ crls = sk_X509_CRL_new_null();
+ if (crls == NULL || !sk_X509_CRL_push(crls, crl)) {
+ BIO_puts(bio_err, "Error adding CRL\n");
+ ERR_print_errors(bio_err);
+ X509_CRL_free(crl);
+ goto end;
+ }
+ }
+
+ if (!load_excert(&exc))
+ goto end;
+
+ if (!app_RAND_load_file(NULL, 1) && inrand == NULL
+ && !RAND_status()) {
+ BIO_printf(bio_err,
+ "warning, not much extra random data, consider using the -rand option\n");
+ }
+ if (inrand != NULL) {
+ randamt = app_RAND_load_files(inrand);
+ BIO_printf(bio_err, "%ld semi-random bytes loaded\n", randamt);
+ }
+
+ if (bio_c_out == NULL) {
+ if (c_quiet && !c_debug) {
+ bio_c_out = BIO_new(BIO_s_null());
+ if (c_msg && !bio_c_msg)
+ bio_c_msg = dup_bio_out();
+ } else if (bio_c_out == NULL)
+ bio_c_out = dup_bio_out();
+ }
#ifndef OPENSSL_NO_SRP
- if(!app_passwd(bio_err, srppass, NULL, &srp_arg.srppassin, NULL))
- {
- BIO_printf(bio_err, "Error getting password\n");
- goto end;
- }
-#endif
-
- ctx=SSL_CTX_new(meth);
- if (ctx == NULL)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
-
- if (vpm)
- SSL_CTX_set1_param(ctx, vpm);
-
- if (!args_ssl_call(ctx, bio_err, cctx, ssl_args, 1, no_jpake))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
-
- if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile,
- crls, crl_download))
- {
- BIO_printf(bio_err, "Error loading store locations\n");
- ERR_print_errors(bio_err);
- goto end;
- }
-
+ if (!app_passwd(srppass, NULL, &srp_arg.srppassin, NULL)) {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
+ }
+#endif
+
+ ctx = SSL_CTX_new(meth);
+ if (ctx == NULL) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (sdebug)
+ ssl_ctx_security_debug(ctx, sdebug);
+
+ if (vpmtouched && !SSL_CTX_set1_param(ctx, vpm)) {
+ BIO_printf(bio_err, "Error setting verify params\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (!config_ctx(cctx, ssl_args, ctx, 1, jpake_secret == NULL))
+ goto end;
+
+ if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile,
+ crls, crl_download)) {
+ BIO_printf(bio_err, "Error loading store locations\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
#ifndef OPENSSL_NO_ENGINE
- if (ssl_client_engine)
- {
- if (!SSL_CTX_set_client_cert_engine(ctx, ssl_client_engine))
- {
- BIO_puts(bio_err, "Error setting client auth engine\n");
- ERR_print_errors(bio_err);
- ENGINE_free(ssl_client_engine);
- goto end;
- }
- ENGINE_free(ssl_client_engine);
- }
+ if (ssl_client_engine) {
+ if (!SSL_CTX_set_client_cert_engine(ctx, ssl_client_engine)) {
+ BIO_puts(bio_err, "Error setting client auth engine\n");
+ ERR_print_errors(bio_err);
+ ENGINE_free(ssl_client_engine);
+ goto end;
+ }
+ ENGINE_free(ssl_client_engine);
+ }
#endif
#ifndef OPENSSL_NO_PSK
-#ifdef OPENSSL_NO_JPAKE
- if (psk_key != NULL)
-#else
- if (psk_key != NULL || jpake_secret)
-#endif
- {
- if (c_debug)
- BIO_printf(bio_c_out, "PSK key given or JPAKE in use, setting client callback\n");
- SSL_CTX_set_psk_client_callback(ctx, psk_client_cb);
- }
- if (srtp_profiles != NULL)
- SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles);
-#endif
- if (exc) ssl_ctx_set_excert(ctx, exc);
- /* DTLS: partial reads end up discarding unread UDP bytes :-(
- * Setting read ahead solves this problem.
- */
- if (socket_type == SOCK_DGRAM) SSL_CTX_set_read_ahead(ctx, 1);
-
-#if !defined(OPENSSL_NO_TLSEXT)
-# if !defined(OPENSSL_NO_NEXTPROTONEG)
- if (next_proto.data)
- SSL_CTX_set_next_proto_select_cb(ctx, next_proto_cb, &next_proto);
+ if (psk_key != NULL || jpake_secret) {
+ if (c_debug)
+ BIO_printf(bio_c_out,
+ "PSK key given or JPAKE in use, setting client callback\n");
+ SSL_CTX_set_psk_client_callback(ctx, psk_client_cb);
+ }
+#endif
+#ifndef OPENSSL_NO_SRTP
+ if (srtp_profiles != NULL) {
+ /* Returns 0 on success! */
+ if (SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles) != 0) {
+ BIO_printf(bio_err, "Error setting SRTP profile\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+#endif
+
+ if (exc)
+ ssl_ctx_set_excert(ctx, exc);
+
+#if !defined(OPENSSL_NO_NEXTPROTONEG)
+ if (next_proto.data)
+ SSL_CTX_set_next_proto_select_cb(ctx, next_proto_cb, &next_proto);
+#endif
+ if (alpn_in) {
+ unsigned short alpn_len;
+ unsigned char *alpn = next_protos_parse(&alpn_len, alpn_in);
+
+ if (alpn == NULL) {
+ BIO_printf(bio_err, "Error parsing -alpn argument\n");
+ goto end;
+ }
+ /* Returns 0 on success! */
+ if (SSL_CTX_set_alpn_protos(ctx, alpn, alpn_len) != 0) {
+ BIO_printf(bio_err, "Error setting ALPN\n");
+ goto end;
+ }
+ OPENSSL_free(alpn);
+ }
+
+ for (i = 0; i < serverinfo_count; i++) {
+ if (!SSL_CTX_add_client_custom_ext(ctx,
+ serverinfo_types[i],
+ NULL, NULL, NULL,
+ serverinfo_cli_parse_cb, NULL)) {
+ BIO_printf(bio_err,
+ "Warning: Unable to add custom extension %u, skipping\n",
+ serverinfo_types[i]);
+ }
+ }
+
+ if (state)
+ SSL_CTX_set_info_callback(ctx, apps_ssl_info_callback);
+
+ SSL_CTX_set_verify(ctx, verify, verify_callback);
+
+ if (!ctx_set_verify_locations(ctx, CAfile, CApath)) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ ssl_ctx_add_crls(ctx, crls, crl_download);
+
+ if (!set_cert_key_stuff(ctx, cert, key, chain, build_chain))
+ goto end;
+
+ if (servername != NULL) {
+ tlsextcbp.biodebug = bio_err;
+ SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb);
+ SSL_CTX_set_tlsext_servername_arg(ctx, &tlsextcbp);
+ }
+# ifndef OPENSSL_NO_SRP
+ if (srp_arg.srplogin) {
+ if (!srp_lateuser && !SSL_CTX_set_srp_username(ctx, srp_arg.srplogin)) {
+ BIO_printf(bio_err, "Unable to set SRP username\n");
+ goto end;
+ }
+ srp_arg.msg = c_msg;
+ srp_arg.debug = c_debug;
+ SSL_CTX_set_srp_cb_arg(ctx, &srp_arg);
+ SSL_CTX_set_srp_client_pwd_callback(ctx, ssl_give_srp_client_pwd_cb);
+ SSL_CTX_set_srp_strength(ctx, srp_arg.strength);
+ if (c_msg || c_debug || srp_arg.amp == 0)
+ SSL_CTX_set_srp_verify_param_callback(ctx,
+ ssl_srp_verify_param_cb);
+ }
# endif
- if (alpn_in)
- {
- unsigned short alpn_len;
- unsigned char *alpn = next_protos_parse(&alpn_len, alpn_in);
-
- if (alpn == NULL)
- {
- BIO_printf(bio_err, "Error parsing -alpn argument\n");
- goto end;
- }
- SSL_CTX_set_alpn_protos(ctx, alpn, alpn_len);
- OPENSSL_free(alpn);
- }
-#endif
-#ifndef OPENSSL_NO_TLSEXT
- if (serverinfo_types_count)
- {
- for (i = 0; i < serverinfo_types_count; i++)
- {
- SSL_CTX_set_custom_cli_ext(ctx,
- serverinfo_types[i],
- NULL,
- serverinfo_cli_cb,
- NULL);
- }
- }
-#endif
-
- if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback);
-#if 0
- else
- SSL_CTX_set_cipher_list(ctx,getenv("SSL_CIPHER"));
-#endif
-
- SSL_CTX_set_verify(ctx,verify,verify_callback);
-
- if ((!SSL_CTX_load_verify_locations(ctx,CAfile,CApath)) ||
- (!SSL_CTX_set_default_verify_paths(ctx)))
- {
- /* BIO_printf(bio_err,"error setting default verify locations\n"); */
- ERR_print_errors(bio_err);
- /* goto end; */
- }
-
- ssl_ctx_add_crls(ctx, crls, crl_download);
-
- if (!set_cert_key_stuff(ctx,cert,key,chain,build_chain))
- goto end;
-
-#ifndef OPENSSL_NO_TLSEXT
- if (servername != NULL)
- {
- tlsextcbp.biodebug = bio_err;
- SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb);
- SSL_CTX_set_tlsext_servername_arg(ctx, &tlsextcbp);
- }
-#ifndef OPENSSL_NO_SRP
- if (srp_arg.srplogin)
- {
- if (!srp_lateuser && !SSL_CTX_set_srp_username(ctx, srp_arg.srplogin))
- {
- BIO_printf(bio_err,"Unable to set SRP username\n");
- goto end;
- }
- srp_arg.msg = c_msg;
- srp_arg.debug = c_debug ;
- SSL_CTX_set_srp_cb_arg(ctx,&srp_arg);
- SSL_CTX_set_srp_client_pwd_callback(ctx, ssl_give_srp_client_pwd_cb);
- SSL_CTX_set_srp_strength(ctx, srp_arg.strength);
- if (c_msg || c_debug || srp_arg.amp == 0)
- SSL_CTX_set_srp_verify_param_callback(ctx, ssl_srp_verify_param_cb);
- }
-
-#endif
- if (c_proof_debug)
- SSL_CTX_set_tlsext_authz_server_audit_proof_cb(ctx,
- audit_proof_cb);
-#endif
- con=SSL_new(ctx);
- if (sess_in)
- {
- SSL_SESSION *sess;
- BIO *stmp = BIO_new_file(sess_in, "r");
- if (!stmp)
- {
- BIO_printf(bio_err, "Can't open session file %s\n",
- sess_in);
- ERR_print_errors(bio_err);
- goto end;
- }
- sess = PEM_read_bio_SSL_SESSION(stmp, NULL, 0, NULL);
- BIO_free(stmp);
- if (!sess)
- {
- BIO_printf(bio_err, "Can't open session file %s\n",
- sess_in);
- ERR_print_errors(bio_err);
- goto end;
- }
- SSL_set_session(con, sess);
- SSL_SESSION_free(sess);
- }
-#ifndef OPENSSL_NO_TLSEXT
- if (servername != NULL)
- {
- if (!SSL_set_tlsext_host_name(con,servername))
- {
- BIO_printf(bio_err,"Unable to set TLS servername extension.\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-#endif
-#ifndef OPENSSL_NO_KRB5
- if (con && (kctx = kssl_ctx_new()) != NULL)
- {
- SSL_set0_kssl_ctx(con, kctx);
- kssl_ctx_setstring(kctx, KSSL_SERVER, host);
- }
-#endif /* OPENSSL_NO_KRB5 */
-/* SSL_set_cipher_list(con,"RC4-MD5"); */
-#if 0
-#ifdef TLSEXT_TYPE_opaque_prf_input
- SSL_set_tlsext_opaque_prf_input(con, "Test client", 11);
-#endif
+ con = SSL_new(ctx);
+ if (sess_in) {
+ SSL_SESSION *sess;
+ BIO *stmp = BIO_new_file(sess_in, "r");
+ if (!stmp) {
+ BIO_printf(bio_err, "Can't open session file %s\n", sess_in);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ sess = PEM_read_bio_SSL_SESSION(stmp, NULL, 0, NULL);
+ BIO_free(stmp);
+ if (!sess) {
+ BIO_printf(bio_err, "Can't open session file %s\n", sess_in);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ if (!SSL_set_session(con, sess)) {
+ BIO_printf(bio_err, "Can't set session\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ SSL_SESSION_free(sess);
+ }
+
+ if (fallback_scsv)
+ SSL_set_mode(con, SSL_MODE_SEND_FALLBACK_SCSV);
+
+ if (servername != NULL) {
+ if (!SSL_set_tlsext_host_name(con, servername)) {
+ BIO_printf(bio_err, "Unable to set TLS servername extension.\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+ re_start:
+#ifdef NO_SYS_UN_H
+ if (init_client(&s, host, port, socket_type) == 0)
+#else
+ if ((!unix_path && (init_client(&s, host, port, socket_type) == 0)) ||
+ (unix_path && (init_client_unix(&s, unix_path) == 0)))
#endif
-
-re_start:
-
- if (init_client(&s,host,port,socket_type) == 0)
- {
- BIO_printf(bio_err,"connect:errno=%d\n",get_last_socket_error());
- SHUTDOWN(s);
- goto end;
- }
- BIO_printf(bio_c_out,"CONNECTED(%08X)\n",s);
+ {
+ BIO_printf(bio_err, "connect:errno=%d\n", get_last_socket_error());
+ SHUTDOWN(s);
+ goto end;
+ }
+ BIO_printf(bio_c_out, "CONNECTED(%08X)\n", s);
#ifdef FIONBIO
- if (c_nbio)
- {
- unsigned long l=1;
- BIO_printf(bio_c_out,"turning on non blocking io\n");
- if (BIO_socket_ioctl(s,FIONBIO,&l) < 0)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-#endif
- if (c_Pause & 0x01) SSL_set_debug(con, 1);
-
- if (socket_type == SOCK_DGRAM)
- {
-
- sbio=BIO_new_dgram(s,BIO_NOCLOSE);
- if (getsockname(s, &peer, (void *)&peerlen) < 0)
- {
- BIO_printf(bio_err, "getsockname:errno=%d\n",
- get_last_socket_error());
- SHUTDOWN(s);
- goto end;
- }
-
- (void)BIO_ctrl_set_connected(sbio, 1, &peer);
-
- if (enable_timeouts)
- {
- timeout.tv_sec = 0;
- timeout.tv_usec = DGRAM_RCV_TIMEOUT;
- BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT, 0, &timeout);
-
- timeout.tv_sec = 0;
- timeout.tv_usec = DGRAM_SND_TIMEOUT;
- BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout);
- }
-
- if (socket_mtu > 28)
- {
- SSL_set_options(con, SSL_OP_NO_QUERY_MTU);
- SSL_set_mtu(con, socket_mtu - 28);
- }
- else
- /* want to do MTU discovery */
- BIO_ctrl(sbio, BIO_CTRL_DGRAM_MTU_DISCOVER, 0, NULL);
- }
- else
- sbio=BIO_new_socket(s,BIO_NOCLOSE);
-
- if (nbio_test)
- {
- BIO *test;
-
- test=BIO_new(BIO_f_nbio_test());
- sbio=BIO_push(test,sbio);
- }
-
- if (c_debug)
- {
- SSL_set_debug(con, 1);
- BIO_set_callback(sbio,bio_dump_callback);
- BIO_set_callback_arg(sbio,(char *)bio_c_out);
- }
- if (c_msg)
- {
+ if (c_nbio) {
+ unsigned long l = 1;
+ BIO_printf(bio_c_out, "turning on non blocking io\n");
+ if (BIO_socket_ioctl(s, FIONBIO, &l) < 0) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+#endif
+ if (c_Pause & 0x01)
+ SSL_set_debug(con, 1);
+
+ if (socket_type == SOCK_DGRAM) {
+
+ sbio = BIO_new_dgram(s, BIO_NOCLOSE);
+ if (getsockname(s, &peer, (void *)&peerlen) < 0) {
+ BIO_printf(bio_err, "getsockname:errno=%d\n",
+ get_last_socket_error());
+ SHUTDOWN(s);
+ goto end;
+ }
+
+ (void)BIO_ctrl_set_connected(sbio, 1, &peer);
+
+ if (enable_timeouts) {
+ timeout.tv_sec = 0;
+ timeout.tv_usec = DGRAM_RCV_TIMEOUT;
+ BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT, 0, &timeout);
+
+ timeout.tv_sec = 0;
+ timeout.tv_usec = DGRAM_SND_TIMEOUT;
+ BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout);
+ }
+
+ if (socket_mtu) {
+ if (socket_mtu < DTLS_get_link_min_mtu(con)) {
+ BIO_printf(bio_err, "MTU too small. Must be at least %ld\n",
+ DTLS_get_link_min_mtu(con));
+ BIO_free(sbio);
+ goto shut;
+ }
+ SSL_set_options(con, SSL_OP_NO_QUERY_MTU);
+ if (!DTLS_set_link_mtu(con, socket_mtu)) {
+ BIO_printf(bio_err, "Failed to set MTU\n");
+ BIO_free(sbio);
+ goto shut;
+ }
+ } else
+ /* want to do MTU discovery */
+ BIO_ctrl(sbio, BIO_CTRL_DGRAM_MTU_DISCOVER, 0, NULL);
+ } else
+ sbio = BIO_new_socket(s, BIO_NOCLOSE);
+
+ if (nbio_test) {
+ BIO *test;
+
+ test = BIO_new(BIO_f_nbio_test());
+ sbio = BIO_push(test, sbio);
+ }
+
+ if (c_debug) {
+ SSL_set_debug(con, 1);
+ BIO_set_callback(sbio, bio_dump_callback);
+ BIO_set_callback_arg(sbio, (char *)bio_c_out);
+ }
+ if (c_msg) {
#ifndef OPENSSL_NO_SSL_TRACE
- if (c_msg == 2)
- SSL_set_msg_callback(con, SSL_trace);
- else
-#endif
- SSL_set_msg_callback(con, msg_cb);
- SSL_set_msg_callback_arg(con, bio_c_msg ? bio_c_msg : bio_c_out);
- }
-#ifndef OPENSSL_NO_TLSEXT
- if (c_tlsextdebug)
- {
- SSL_set_tlsext_debug_callback(con, tlsext_cb);
- SSL_set_tlsext_debug_arg(con, bio_c_out);
- }
- if (c_status_req)
- {
- SSL_set_tlsext_status_type(con, TLSEXT_STATUSTYPE_ocsp);
- SSL_CTX_set_tlsext_status_cb(ctx, ocsp_resp_cb);
- SSL_CTX_set_tlsext_status_arg(ctx, bio_c_out);
-#if 0
-{
-STACK_OF(OCSP_RESPID) *ids = sk_OCSP_RESPID_new_null();
-OCSP_RESPID *id = OCSP_RESPID_new();
-id->value.byKey = ASN1_OCTET_STRING_new();
-id->type = V_OCSP_RESPID_KEY;
-ASN1_STRING_set(id->value.byKey, "Hello World", -1);
-sk_OCSP_RESPID_push(ids, id);
-SSL_set_tlsext_status_ids(con, ids);
-}
-#endif
- }
-#endif
+ if (c_msg == 2)
+ SSL_set_msg_callback(con, SSL_trace);
+ else
+#endif
+ SSL_set_msg_callback(con, msg_cb);
+ SSL_set_msg_callback_arg(con, bio_c_msg ? bio_c_msg : bio_c_out);
+ }
+
+ if (c_tlsextdebug) {
+ SSL_set_tlsext_debug_callback(con, tlsext_cb);
+ SSL_set_tlsext_debug_arg(con, bio_c_out);
+ }
+ if (c_status_req) {
+ SSL_set_tlsext_status_type(con, TLSEXT_STATUSTYPE_ocsp);
+ SSL_CTX_set_tlsext_status_cb(ctx, ocsp_resp_cb);
+ SSL_CTX_set_tlsext_status_arg(ctx, bio_c_out);
+ }
#ifndef OPENSSL_NO_JPAKE
- if (jpake_secret)
- jpake_client_auth(bio_c_out, sbio, jpake_secret);
-#endif
+ if (jpake_secret)
+ jpake_client_auth(bio_c_out, sbio, jpake_secret);
+#endif
+
+ SSL_set_bio(con, sbio, sbio);
+ SSL_set_connect_state(con);
+
+ /* ok, lets connect */
+ width = SSL_get_fd(con) + 1;
+
+ read_tty = 1;
+ write_tty = 0;
+ tty_on = 0;
+ read_ssl = 1;
+ write_ssl = 1;
+
+ cbuf_len = 0;
+ cbuf_off = 0;
+ sbuf_len = 0;
+ sbuf_off = 0;
+
+ switch ((PROTOCOL_CHOICE) starttls_proto) {
+ case PROTO_OFF:
+ break;
+ case PROTO_SMTP:
+ {
+ /*
+ * This is an ugly hack that does a lot of assumptions. We do
+ * have to handle multi-line responses which may come in a single
+ * packet or not. We therefore have to use BIO_gets() which does
+ * need a buffering BIO. So during the initial chitchat we do
+ * push a buffering BIO into the chain that is removed again
+ * later on to not disturb the rest of the s_client operation.
+ */
+ int foundit = 0;
+ BIO *fbio = BIO_new(BIO_f_buffer());
+ BIO_push(fbio, sbio);
+ /* wait for multi-line response to end from SMTP */
+ do {
+ mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
+ }
+ while (mbuf_len > 3 && mbuf[3] == '-');
+ BIO_printf(fbio, "EHLO %s\r\n", ehlo);
+ (void)BIO_flush(fbio);
+ /* wait for multi-line response to end EHLO SMTP response */
+ do {
+ mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
+ if (strstr(mbuf, "STARTTLS"))
+ foundit = 1;
+ }
+ while (mbuf_len > 3 && mbuf[3] == '-');
+ (void)BIO_flush(fbio);
+ BIO_pop(fbio);
+ BIO_free(fbio);
+ if (!foundit)
+ BIO_printf(bio_err,
+ "didn't found starttls in server response,"
+ " try anyway...\n");
+ BIO_printf(sbio, "STARTTLS\r\n");
+ BIO_read(sbio, sbuf, BUFSIZZ);
+ }
+ break;
+ case PROTO_POP3:
+ {
+ BIO_read(sbio, mbuf, BUFSIZZ);
+ BIO_printf(sbio, "STLS\r\n");
+ mbuf_len = BIO_read(sbio, sbuf, BUFSIZZ);
+ if (mbuf_len < 0) {
+ BIO_printf(bio_err, "BIO_read failed\n");
+ goto end;
+ }
+ }
+ break;
+ case PROTO_IMAP:
+ {
+ int foundit = 0;
+ BIO *fbio = BIO_new(BIO_f_buffer());
+ BIO_push(fbio, sbio);
+ BIO_gets(fbio, mbuf, BUFSIZZ);
+ /* STARTTLS command requires CAPABILITY... */
+ BIO_printf(fbio, ". CAPABILITY\r\n");
+ (void)BIO_flush(fbio);
+ /* wait for multi-line CAPABILITY response */
+ do {
+ mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
+ if (strstr(mbuf, "STARTTLS"))
+ foundit = 1;
+ }
+ while (mbuf_len > 3 && mbuf[0] != '.');
+ (void)BIO_flush(fbio);
+ BIO_pop(fbio);
+ BIO_free(fbio);
+ if (!foundit)
+ BIO_printf(bio_err,
+ "didn't found STARTTLS in server response,"
+ " try anyway...\n");
+ BIO_printf(sbio, ". STARTTLS\r\n");
+ BIO_read(sbio, sbuf, BUFSIZZ);
+ }
+ break;
+ case PROTO_FTP:
+ {
+ BIO *fbio = BIO_new(BIO_f_buffer());
+ BIO_push(fbio, sbio);
+ /* wait for multi-line response to end from FTP */
+ do {
+ mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
+ }
+ while (mbuf_len > 3 && mbuf[3] == '-');
+ (void)BIO_flush(fbio);
+ BIO_pop(fbio);
+ BIO_free(fbio);
+ BIO_printf(sbio, "AUTH TLS\r\n");
+ BIO_read(sbio, sbuf, BUFSIZZ);
+ }
+ break;
+ case PROTO_XMPP:
+ {
+ int seen = 0;
+ BIO_printf(sbio, "<stream:stream "
+ "xmlns:stream='http://etherx.jabber.org/streams' "
+ "xmlns='jabber:client' to='%s' version='1.0'>",
+ xmpphost ? xmpphost : host);
+ seen = BIO_read(sbio, mbuf, BUFSIZZ);
+ mbuf[seen] = 0;
+ while (!strstr
+ (mbuf, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'")
+ && !strstr(mbuf,
+ "<starttls xmlns=\"urn:ietf:params:xml:ns:xmpp-tls\""))
+ {
+ seen = BIO_read(sbio, mbuf, BUFSIZZ);
+
+ if (seen <= 0)
+ goto shut;
+
+ mbuf[seen] = 0;
+ }
+ BIO_printf(sbio,
+ "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>");
+ seen = BIO_read(sbio, sbuf, BUFSIZZ);
+ sbuf[seen] = 0;
+ if (!strstr(sbuf, "<proceed"))
+ goto shut;
+ mbuf[0] = 0;
+ }
+ break;
+ case PROTO_TELNET:
+ {
+ static const unsigned char tls_do[] = {
+ /* IAC DO START_TLS */
+ 255, 253, 46
+ };
+ static const unsigned char tls_will[] = {
+ /* IAC WILL START_TLS */
+ 255, 251, 46
+ };
+ static const unsigned char tls_follows[] = {
+ /* IAC SB START_TLS FOLLOWS IAC SE */
+ 255, 250, 46, 1, 255, 240
+ };
+ int bytes;
+
+ /* Telnet server should demand we issue START_TLS */
+ bytes = BIO_read(sbio, mbuf, BUFSIZZ);
+ if (bytes != 3 || memcmp(mbuf, tls_do, 3) != 0)
+ goto shut;
+ /* Agree to issue START_TLS and send the FOLLOWS sub-command */
+ BIO_write(sbio, tls_will, 3);
+ BIO_write(sbio, tls_follows, 6);
+ (void)BIO_flush(sbio);
+ /* Telnet server also sent the FOLLOWS sub-command */
+ bytes = BIO_read(sbio, mbuf, BUFSIZZ);
+ if (bytes != 6 || memcmp(mbuf, tls_follows, 6) != 0)
+ goto shut;
+ }
+ break;
+ case PROTO_CONNECT:
+ {
+ int foundit = 0;
+ BIO *fbio = BIO_new(BIO_f_buffer());
+
+ BIO_push(fbio, sbio);
+ BIO_printf(fbio, "CONNECT %s\r\n\r\n", connectstr);
+ (void)BIO_flush(fbio);
+ /* wait for multi-line response to end CONNECT response */
+ do {
+ mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
+ if (strstr(mbuf, "200") != NULL
+ && strstr(mbuf, "established") != NULL)
+ foundit++;
+ } while (mbuf_len > 3 && foundit == 0);
+ (void)BIO_flush(fbio);
+ BIO_pop(fbio);
+ BIO_free(fbio);
+ if (!foundit) {
+ BIO_printf(bio_err, "%s: HTTP CONNECT failed\n", prog);
+ goto shut;
+ }
+ }
+ break;
+ }
+
+ for (;;) {
+ FD_ZERO(&readfds);
+ FD_ZERO(&writefds);
+
+ if ((SSL_version(con) == DTLS1_VERSION) &&
+ DTLSv1_get_timeout(con, &timeout))
+ timeoutp = &timeout;
+ else
+ timeoutp = NULL;
+
+ if (SSL_in_init(con) && !SSL_total_renegotiations(con)) {
+ in_init = 1;
+ tty_on = 0;
+ } else {
+ tty_on = 1;
+ if (in_init) {
+ in_init = 0;
+
+ if (servername != NULL && !SSL_session_reused(con)) {
+ BIO_printf(bio_c_out,
+ "Server did %sacknowledge servername extension.\n",
+ tlsextcbp.ack ? "" : "not ");
+ }
- SSL_set_bio(con,sbio,sbio);
- SSL_set_connect_state(con);
-
- /* ok, lets connect */
- width=SSL_get_fd(con)+1;
-
- read_tty=1;
- write_tty=0;
- tty_on=0;
- read_ssl=1;
- write_ssl=1;
-
- cbuf_len=0;
- cbuf_off=0;
- sbuf_len=0;
- sbuf_off=0;
-
- /* This is an ugly hack that does a lot of assumptions */
- /* We do have to handle multi-line responses which may come
- in a single packet or not. We therefore have to use
- BIO_gets() which does need a buffering BIO. So during
- the initial chitchat we do push a buffering BIO into the
- chain that is removed again later on to not disturb the
- rest of the s_client operation. */
- if (starttls_proto == PROTO_SMTP)
- {
- int foundit=0;
- BIO *fbio = BIO_new(BIO_f_buffer());
- BIO_push(fbio, sbio);
- /* wait for multi-line response to end from SMTP */
- do
- {
- mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ);
- }
- while (mbuf_len>3 && mbuf[3]=='-');
- /* STARTTLS command requires EHLO... */
- BIO_printf(fbio,"EHLO openssl.client.net\r\n");
- (void)BIO_flush(fbio);
- /* wait for multi-line response to end EHLO SMTP response */
- do
- {
- mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ);
- if (strstr(mbuf,"STARTTLS"))
- foundit=1;
- }
- while (mbuf_len>3 && mbuf[3]=='-');
- (void)BIO_flush(fbio);
- BIO_pop(fbio);
- BIO_free(fbio);
- if (!foundit)
- BIO_printf(bio_err,
- "didn't found starttls in server response,"
- " try anyway...\n");
- BIO_printf(sbio,"STARTTLS\r\n");
- BIO_read(sbio,sbuf,BUFSIZZ);
- }
- else if (starttls_proto == PROTO_POP3)
- {
- BIO_read(sbio,mbuf,BUFSIZZ);
- BIO_printf(sbio,"STLS\r\n");
- BIO_read(sbio,sbuf,BUFSIZZ);
- }
- else if (starttls_proto == PROTO_IMAP)
- {
- int foundit=0;
- BIO *fbio = BIO_new(BIO_f_buffer());
- BIO_push(fbio, sbio);
- BIO_gets(fbio,mbuf,BUFSIZZ);
- /* STARTTLS command requires CAPABILITY... */
- BIO_printf(fbio,". CAPABILITY\r\n");
- (void)BIO_flush(fbio);
- /* wait for multi-line CAPABILITY response */
- do
- {
- mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ);
- if (strstr(mbuf,"STARTTLS"))
- foundit=1;
- }
- while (mbuf_len>3 && mbuf[0]!='.');
- (void)BIO_flush(fbio);
- BIO_pop(fbio);
- BIO_free(fbio);
- if (!foundit)
- BIO_printf(bio_err,
- "didn't found STARTTLS in server response,"
- " try anyway...\n");
- BIO_printf(sbio,". STARTTLS\r\n");
- BIO_read(sbio,sbuf,BUFSIZZ);
- }
- else if (starttls_proto == PROTO_FTP)
- {
- BIO *fbio = BIO_new(BIO_f_buffer());
- BIO_push(fbio, sbio);
- /* wait for multi-line response to end from FTP */
- do
- {
- mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ);
- }
- while (mbuf_len>3 && mbuf[3]=='-');
- (void)BIO_flush(fbio);
- BIO_pop(fbio);
- BIO_free(fbio);
- BIO_printf(sbio,"AUTH TLS\r\n");
- BIO_read(sbio,sbuf,BUFSIZZ);
- }
- if (starttls_proto == PROTO_XMPP)
- {
- int seen = 0;
- BIO_printf(sbio,"<stream:stream "
- "xmlns:stream='http://etherx.jabber.org/streams' "
- "xmlns='jabber:client' to='%s' version='1.0'>", xmpphost ?
- xmpphost : host);
- seen = BIO_read(sbio,mbuf,BUFSIZZ);
- mbuf[seen] = 0;
- while (!strstr(mbuf, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'") &&
- !strstr(mbuf, "<starttls xmlns=\"urn:ietf:params:xml:ns:xmpp-tls\""))
- {
- seen = BIO_read(sbio,mbuf,BUFSIZZ);
-
- if (seen <= 0)
- goto shut;
-
- mbuf[seen] = 0;
- }
- BIO_printf(sbio, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>");
- seen = BIO_read(sbio,sbuf,BUFSIZZ);
- sbuf[seen] = 0;
- if (!strstr(sbuf, "<proceed"))
- goto shut;
- mbuf[0] = 0;
- }
-
- for (;;)
- {
- FD_ZERO(&readfds);
- FD_ZERO(&writefds);
-
- if ((SSL_version(con) == DTLS1_VERSION) &&
- DTLSv1_get_timeout(con, &timeout))
- timeoutp = &timeout;
- else
- timeoutp = NULL;
-
- if (SSL_in_init(con) && !SSL_total_renegotiations(con))
- {
- in_init=1;
- tty_on=0;
- }
- else
- {
- tty_on=1;
- if (in_init)
- {
- in_init=0;
-#if 0 /* This test doesn't really work as intended (needs to be fixed) */
-#ifndef OPENSSL_NO_TLSEXT
- if (servername != NULL && !SSL_session_reused(con))
- {
- BIO_printf(bio_c_out,"Server did %sacknowledge servername extension.\n",tlsextcbp.ack?"":"not ");
- }
-#endif
-#endif
- if (sess_out)
- {
- BIO *stmp = BIO_new_file(sess_out, "w");
- if (stmp)
- {
- PEM_write_bio_SSL_SESSION(stmp, SSL_get_session(con));
- BIO_free(stmp);
- }
- else
- BIO_printf(bio_err, "Error writing session file %s\n", sess_out);
- }
- if (c_brief)
- {
- BIO_puts(bio_err,
- "CONNECTION ESTABLISHED\n");
- print_ssl_summary(bio_err, con);
- }
- print_stuff(bio_c_out,con,full_log);
- if (full_log > 0) full_log--;
-
- if (starttls_proto)
- {
- BIO_printf(bio_err,"%s",mbuf);
- /* We don't need to know any more */
- starttls_proto = PROTO_OFF;
- }
-
- if (reconnect)
- {
- reconnect--;
- BIO_printf(bio_c_out,"drop connection and then reconnect\n");
- SSL_shutdown(con);
- SSL_set_connect_state(con);
- SHUTDOWN(SSL_get_fd(con));
- goto re_start;
- }
- }
- }
-
- ssl_pending = read_ssl && SSL_pending(con);
-
- if (!ssl_pending)
- {
-#if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_NETWARE) && !defined (OPENSSL_SYS_BEOS_R5)
- if (tty_on)
- {
- if (read_tty) openssl_fdset(fileno(stdin),&readfds);
- if (write_tty) openssl_fdset(fileno(stdout),&writefds);
- }
- if (read_ssl)
- openssl_fdset(SSL_get_fd(con),&readfds);
- if (write_ssl)
- openssl_fdset(SSL_get_fd(con),&writefds);
+ if (sess_out) {
+ BIO *stmp = BIO_new_file(sess_out, "w");
+ if (stmp) {
+ PEM_write_bio_SSL_SESSION(stmp, SSL_get_session(con));
+ BIO_free(stmp);
+ } else
+ BIO_printf(bio_err, "Error writing session file %s\n",
+ sess_out);
+ }
+ if (c_brief) {
+ BIO_puts(bio_err, "CONNECTION ESTABLISHED\n");
+ print_ssl_summary(con);
+ }
+
+ print_stuff(bio_c_out, con, full_log);
+ if (full_log > 0)
+ full_log--;
+
+ if (starttls_proto) {
+ BIO_write(bio_err, mbuf, mbuf_len);
+ /* We don't need to know any more */
+ if (!reconnect)
+ starttls_proto = PROTO_OFF;
+ }
+
+ if (reconnect) {
+ reconnect--;
+ BIO_printf(bio_c_out,
+ "drop connection and then reconnect\n");
+ SSL_shutdown(con);
+ SSL_set_connect_state(con);
+ SHUTDOWN(SSL_get_fd(con));
+ goto re_start;
+ }
+ }
+ }
+
+ ssl_pending = read_ssl && SSL_pending(con);
+
+ if (!ssl_pending) {
+#if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_NETWARE)
+ if (tty_on) {
+ if (read_tty)
+ openssl_fdset(fileno(stdin), &readfds);
+ if (write_tty)
+ openssl_fdset(fileno(stdout), &writefds);
+ }
+ if (read_ssl)
+ openssl_fdset(SSL_get_fd(con), &readfds);
+ if (write_ssl)
+ openssl_fdset(SSL_get_fd(con), &writefds);
#else
- if(!tty_on || !write_tty) {
- if (read_ssl)
- openssl_fdset(SSL_get_fd(con),&readfds);
- if (write_ssl)
- openssl_fdset(SSL_get_fd(con),&writefds);
- }
-#endif
-/* printf("mode tty(%d %d%d) ssl(%d%d)\n",
- tty_on,read_tty,write_tty,read_ssl,write_ssl);*/
-
- /* Note: under VMS with SOCKETSHR the second parameter
- * is currently of type (int *) whereas under other
- * systems it is (void *) if you don't have a cast it
- * will choke the compiler: if you do have a cast then
- * you can either go for (int *) or (void *).
- */
+ if (!tty_on || !write_tty) {
+ if (read_ssl)
+ openssl_fdset(SSL_get_fd(con), &readfds);
+ if (write_ssl)
+ openssl_fdset(SSL_get_fd(con), &writefds);
+ }
+#endif
+
+ /*
+ * Note: under VMS with SOCKETSHR the second parameter is
+ * currently of type (int *) whereas under other systems it is
+ * (void *) if you don't have a cast it will choke the compiler:
+ * if you do have a cast then you can either go for (int *) or
+ * (void *).
+ */
#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
- /* Under Windows/DOS we make the assumption that we can
- * always write to the tty: therefore if we need to
- * write to the tty we just fall through. Otherwise
- * we timeout the select every second and see if there
- * are any keypresses. Note: this is a hack, in a proper
- * Windows application we wouldn't do this.
- */
- i=0;
- if(!write_tty) {
- if(read_tty) {
- tv.tv_sec = 1;
- tv.tv_usec = 0;
- i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,&tv);
-#if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS)
- if(!i && (!_kbhit() || !read_tty) ) continue;
-#else
- if(!i && (!((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0))) || !read_tty) ) continue;
-#endif
- } else i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,timeoutp);
- }
+ /*
+ * Under Windows/DOS we make the assumption that we can always
+ * write to the tty: therefore if we need to write to the tty we
+ * just fall through. Otherwise we timeout the select every
+ * second and see if there are any keypresses. Note: this is a
+ * hack, in a proper Windows application we wouldn't do this.
+ */
+ i = 0;
+ if (!write_tty) {
+ if (read_tty) {
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ i = select(width, (void *)&readfds, (void *)&writefds,
+ NULL, &tv);
+# if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS)
+ if (!i && (!_kbhit() || !read_tty))
+ continue;
+# else
+ if (!i && (!((_kbhit())
+ || (WAIT_OBJECT_0 ==
+ WaitForSingleObject(GetStdHandle
+ (STD_INPUT_HANDLE),
+ 0)))
+ || !read_tty))
+ continue;
+# endif
+ } else
+ i = select(width, (void *)&readfds, (void *)&writefds,
+ NULL, timeoutp);
+ }
#elif defined(OPENSSL_SYS_NETWARE)
- if(!write_tty) {
- if(read_tty) {
- tv.tv_sec = 1;
- tv.tv_usec = 0;
- i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,&tv);
- } else i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,timeoutp);
- }
-#elif defined(OPENSSL_SYS_BEOS_R5)
- /* Under BeOS-R5 the situation is similar to DOS */
- i=0;
- stdin_set = 0;
- (void)fcntl(fileno(stdin), F_SETFL, O_NONBLOCK);
- if(!write_tty) {
- if(read_tty) {
- tv.tv_sec = 1;
- tv.tv_usec = 0;
- i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,&tv);
- if (read(fileno(stdin), sbuf, 0) >= 0)
- stdin_set = 1;
- if (!i && (stdin_set != 1 || !read_tty))
- continue;
- } else i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,timeoutp);
- }
- (void)fcntl(fileno(stdin), F_SETFL, 0);
+ if (!write_tty) {
+ if (read_tty) {
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ i = select(width, (void *)&readfds, (void *)&writefds,
+ NULL, &tv);
+ } else
+ i = select(width, (void *)&readfds, (void *)&writefds,
+ NULL, timeoutp);
+ }
#else
- i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,timeoutp);
-#endif
- if ( i < 0)
- {
- BIO_printf(bio_err,"bad select %d\n",
- get_last_socket_error());
- goto shut;
- /* goto end; */
- }
- }
-
- if ((SSL_version(con) == DTLS1_VERSION) && DTLSv1_handle_timeout(con) > 0)
- {
- BIO_printf(bio_err,"TIMEOUT occurred\n");
- }
-
- if (!ssl_pending && FD_ISSET(SSL_get_fd(con),&writefds))
- {
- k=SSL_write(con,&(cbuf[cbuf_off]),
- (unsigned int)cbuf_len);
- switch (SSL_get_error(con,k))
- {
- case SSL_ERROR_NONE:
- cbuf_off+=k;
- cbuf_len-=k;
- if (k <= 0) goto end;
- /* we have done a write(con,NULL,0); */
- if (cbuf_len <= 0)
- {
- read_tty=1;
- write_ssl=0;
- }
- else /* if (cbuf_len > 0) */
- {
- read_tty=0;
- write_ssl=1;
- }
- break;
- case SSL_ERROR_WANT_WRITE:
- BIO_printf(bio_c_out,"write W BLOCK\n");
- write_ssl=1;
- read_tty=0;
- break;
- case SSL_ERROR_WANT_READ:
- BIO_printf(bio_c_out,"write R BLOCK\n");
- write_tty=0;
- read_ssl=1;
- write_ssl=0;
- break;
- case SSL_ERROR_WANT_X509_LOOKUP:
- BIO_printf(bio_c_out,"write X BLOCK\n");
- break;
- case SSL_ERROR_ZERO_RETURN:
- if (cbuf_len != 0)
- {
- BIO_printf(bio_c_out,"shutdown\n");
- ret = 0;
- goto shut;
- }
- else
- {
- read_tty=1;
- write_ssl=0;
- break;
- }
-
- case SSL_ERROR_SYSCALL:
- if ((k != 0) || (cbuf_len != 0))
- {
- BIO_printf(bio_err,"write:errno=%d\n",
- get_last_socket_error());
- goto shut;
- }
- else
- {
- read_tty=1;
- write_ssl=0;
- }
- break;
- case SSL_ERROR_SSL:
- ERR_print_errors(bio_err);
- goto shut;
- }
- }
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5)
- /* Assume Windows/DOS/BeOS can always write */
- else if (!ssl_pending && write_tty)
+ i = select(width, (void *)&readfds, (void *)&writefds,
+ NULL, timeoutp);
+#endif
+ if (i < 0) {
+ BIO_printf(bio_err, "bad select %d\n",
+ get_last_socket_error());
+ goto shut;
+ /* goto end; */
+ }
+ }
+
+ if ((SSL_version(con) == DTLS1_VERSION)
+ && DTLSv1_handle_timeout(con) > 0) {
+ BIO_printf(bio_err, "TIMEOUT occurred\n");
+ }
+
+ if (!ssl_pending && FD_ISSET(SSL_get_fd(con), &writefds)) {
+ k = SSL_write(con, &(cbuf[cbuf_off]), (unsigned int)cbuf_len);
+ switch (SSL_get_error(con, k)) {
+ case SSL_ERROR_NONE:
+ cbuf_off += k;
+ cbuf_len -= k;
+ if (k <= 0)
+ goto end;
+ /* we have done a write(con,NULL,0); */
+ if (cbuf_len <= 0) {
+ read_tty = 1;
+ write_ssl = 0;
+ } else { /* if (cbuf_len > 0) */
+
+ read_tty = 0;
+ write_ssl = 1;
+ }
+ break;
+ case SSL_ERROR_WANT_WRITE:
+ BIO_printf(bio_c_out, "write W BLOCK\n");
+ write_ssl = 1;
+ read_tty = 0;
+ break;
+ case SSL_ERROR_WANT_READ:
+ BIO_printf(bio_c_out, "write R BLOCK\n");
+ write_tty = 0;
+ read_ssl = 1;
+ write_ssl = 0;
+ break;
+ case SSL_ERROR_WANT_X509_LOOKUP:
+ BIO_printf(bio_c_out, "write X BLOCK\n");
+ break;
+ case SSL_ERROR_ZERO_RETURN:
+ if (cbuf_len != 0) {
+ BIO_printf(bio_c_out, "shutdown\n");
+ ret = 0;
+ goto shut;
+ } else {
+ read_tty = 1;
+ write_ssl = 0;
+ break;
+ }
+
+ case SSL_ERROR_SYSCALL:
+ if ((k != 0) || (cbuf_len != 0)) {
+ BIO_printf(bio_err, "write:errno=%d\n",
+ get_last_socket_error());
+ goto shut;
+ } else {
+ read_tty = 1;
+ write_ssl = 0;
+ }
+ break;
+ case SSL_ERROR_SSL:
+ ERR_print_errors(bio_err);
+ goto shut;
+ }
+ }
+#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE)
+ /* Assume Windows/DOS/BeOS can always write */
+ else if (!ssl_pending && write_tty)
#else
- else if (!ssl_pending && FD_ISSET(fileno(stdout),&writefds))
+ else if (!ssl_pending && FD_ISSET(fileno(stdout), &writefds))
#endif
- {
+ {
#ifdef CHARSET_EBCDIC
- ascii2ebcdic(&(sbuf[sbuf_off]),&(sbuf[sbuf_off]),sbuf_len);
-#endif
- i=raw_write_stdout(&(sbuf[sbuf_off]),sbuf_len);
-
- if (i <= 0)
- {
- BIO_printf(bio_c_out,"DONE\n");
- ret = 0;
- goto shut;
- /* goto end; */
- }
-
- sbuf_len-=i;;
- sbuf_off+=i;
- if (sbuf_len <= 0)
- {
- read_ssl=1;
- write_tty=0;
- }
- }
- else if (ssl_pending || FD_ISSET(SSL_get_fd(con),&readfds))
- {
+ ascii2ebcdic(&(sbuf[sbuf_off]), &(sbuf[sbuf_off]), sbuf_len);
+#endif
+ i = raw_write_stdout(&(sbuf[sbuf_off]), sbuf_len);
+
+ if (i <= 0) {
+ BIO_printf(bio_c_out, "DONE\n");
+ ret = 0;
+ goto shut;
+ /* goto end; */
+ }
+
+ sbuf_len -= i;;
+ sbuf_off += i;
+ if (sbuf_len <= 0) {
+ read_ssl = 1;
+ write_tty = 0;
+ }
+ } else if (ssl_pending || FD_ISSET(SSL_get_fd(con), &readfds)) {
#ifdef RENEG
-{ static int iiii; if (++iiii == 52) { SSL_renegotiate(con); iiii=0; } }
-#endif
-#if 1
- k=SSL_read(con,sbuf,1024 /* BUFSIZZ */ );
-#else
-/* Demo for pending and peek :-) */
- k=SSL_read(con,sbuf,16);
-{ char zbuf[10240];
-printf("read=%d pending=%d peek=%d\n",k,SSL_pending(con),SSL_peek(con,zbuf,10240));
-}
-#endif
-
- switch (SSL_get_error(con,k))
- {
- case SSL_ERROR_NONE:
- if (k <= 0)
- goto end;
- sbuf_off=0;
- sbuf_len=k;
-
- read_ssl=0;
- write_tty=1;
- break;
- case SSL_ERROR_WANT_WRITE:
- BIO_printf(bio_c_out,"read W BLOCK\n");
- write_ssl=1;
- read_tty=0;
- break;
- case SSL_ERROR_WANT_READ:
- BIO_printf(bio_c_out,"read R BLOCK\n");
- write_tty=0;
- read_ssl=1;
- if ((read_tty == 0) && (write_ssl == 0))
- write_ssl=1;
- break;
- case SSL_ERROR_WANT_X509_LOOKUP:
- BIO_printf(bio_c_out,"read X BLOCK\n");
- break;
- case SSL_ERROR_SYSCALL:
- ret=get_last_socket_error();
- if (c_brief)
- BIO_puts(bio_err, "CONNECTION CLOSED BY SERVER\n");
- else
- BIO_printf(bio_err,"read:errno=%d\n",ret);
- goto shut;
- case SSL_ERROR_ZERO_RETURN:
- BIO_printf(bio_c_out,"closed\n");
- ret=0;
- goto shut;
- case SSL_ERROR_SSL:
- ERR_print_errors(bio_err);
- goto shut;
- /* break; */
- }
- }
-
+ {
+ static int iiii;
+ if (++iiii == 52) {
+ SSL_renegotiate(con);
+ iiii = 0;
+ }
+ }
+#endif
+ k = SSL_read(con, sbuf, 1024 /* BUFSIZZ */ );
+
+ switch (SSL_get_error(con, k)) {
+ case SSL_ERROR_NONE:
+ if (k <= 0)
+ goto end;
+ sbuf_off = 0;
+ sbuf_len = k;
+
+ read_ssl = 0;
+ write_tty = 1;
+ break;
+ case SSL_ERROR_WANT_WRITE:
+ BIO_printf(bio_c_out, "read W BLOCK\n");
+ write_ssl = 1;
+ read_tty = 0;
+ break;
+ case SSL_ERROR_WANT_READ:
+ BIO_printf(bio_c_out, "read R BLOCK\n");
+ write_tty = 0;
+ read_ssl = 1;
+ if ((read_tty == 0) && (write_ssl == 0))
+ write_ssl = 1;
+ break;
+ case SSL_ERROR_WANT_X509_LOOKUP:
+ BIO_printf(bio_c_out, "read X BLOCK\n");
+ break;
+ case SSL_ERROR_SYSCALL:
+ ret = get_last_socket_error();
+ if (c_brief)
+ BIO_puts(bio_err, "CONNECTION CLOSED BY SERVER\n");
+ else
+ BIO_printf(bio_err, "read:errno=%d\n", ret);
+ goto shut;
+ case SSL_ERROR_ZERO_RETURN:
+ BIO_printf(bio_c_out, "closed\n");
+ ret = 0;
+ goto shut;
+ case SSL_ERROR_SSL:
+ ERR_print_errors(bio_err);
+ goto shut;
+ /* break; */
+ }
+ }
#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
-#if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS)
- else if (_kbhit())
-#else
- else if ((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0)))
-#endif
+# if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS)
+ else if (_kbhit())
+# else
+ else if ((_kbhit())
+ || (WAIT_OBJECT_0 ==
+ WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0)))
+# endif
#elif defined (OPENSSL_SYS_NETWARE)
- else if (_kbhit())
-#elif defined(OPENSSL_SYS_BEOS_R5)
- else if (stdin_set)
+ else if (_kbhit())
#else
- else if (FD_ISSET(fileno(stdin),&readfds))
-#endif
- {
- if (crlf)
- {
- int j, lf_num;
-
- i=raw_read_stdin(cbuf,BUFSIZZ/2);
- lf_num = 0;
- /* both loops are skipped when i <= 0 */
- for (j = 0; j < i; j++)
- if (cbuf[j] == '\n')
- lf_num++;
- for (j = i-1; j >= 0; j--)
- {
- cbuf[j+lf_num] = cbuf[j];
- if (cbuf[j] == '\n')
- {
- lf_num--;
- i++;
- cbuf[j+lf_num] = '\r';
- }
- }
- assert(lf_num == 0);
- }
- else
- i=raw_read_stdin(cbuf,BUFSIZZ);
-
- if ((!c_ign_eof) && ((i <= 0) || (cbuf[0] == 'Q')))
- {
- BIO_printf(bio_err,"DONE\n");
- ret=0;
- goto shut;
- }
-
- if ((!c_ign_eof) && (cbuf[0] == 'R'))
- {
- BIO_printf(bio_err,"RENEGOTIATING\n");
- SSL_renegotiate(con);
- cbuf_len=0;
- }
+ else if (FD_ISSET(fileno(stdin), &readfds))
+#endif
+ {
+ if (crlf) {
+ int j, lf_num;
+
+ i = raw_read_stdin(cbuf, BUFSIZZ / 2);
+ lf_num = 0;
+ /* both loops are skipped when i <= 0 */
+ for (j = 0; j < i; j++)
+ if (cbuf[j] == '\n')
+ lf_num++;
+ for (j = i - 1; j >= 0; j--) {
+ cbuf[j + lf_num] = cbuf[j];
+ if (cbuf[j] == '\n') {
+ lf_num--;
+ i++;
+ cbuf[j + lf_num] = '\r';
+ }
+ }
+ assert(lf_num == 0);
+ } else
+ i = raw_read_stdin(cbuf, BUFSIZZ);
+
+ if ((!c_ign_eof) && ((i <= 0) || (cbuf[0] == 'Q' && cmdletters))) {
+ BIO_printf(bio_err, "DONE\n");
+ ret = 0;
+ goto shut;
+ }
+
+ if ((!c_ign_eof) && (cbuf[0] == 'R' && cmdletters)) {
+ BIO_printf(bio_err, "RENEGOTIATING\n");
+ SSL_renegotiate(con);
+ cbuf_len = 0;
+ }
#ifndef OPENSSL_NO_HEARTBEATS
- else if ((!c_ign_eof) && (cbuf[0] == 'B'))
- {
- BIO_printf(bio_err,"HEARTBEATING\n");
- SSL_heartbeat(con);
- cbuf_len=0;
- }
-#endif
- else
- {
- cbuf_len=i;
- cbuf_off=0;
+ else if ((!c_ign_eof) && (cbuf[0] == 'B' && cmdletters)) {
+ BIO_printf(bio_err, "HEARTBEATING\n");
+ SSL_heartbeat(con);
+ cbuf_len = 0;
+ }
+#endif
+ else {
+ cbuf_len = i;
+ cbuf_off = 0;
#ifdef CHARSET_EBCDIC
- ebcdic2ascii(cbuf, cbuf, i);
-#endif
- }
-
- write_ssl=1;
- read_tty=0;
- }
- }
-
- ret=0;
-shut:
- if (in_init)
- print_stuff(bio_c_out,con,full_log);
- SSL_shutdown(con);
- SHUTDOWN(SSL_get_fd(con));
-end:
- if (con != NULL)
- {
- if (prexit != 0)
- print_stuff(bio_c_out,con,1);
- SSL_free(con);
- }
-#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
- if (next_proto.data)
- OPENSSL_free(next_proto.data);
-#endif
- if (ctx != NULL) SSL_CTX_free(ctx);
- if (cert)
- X509_free(cert);
- if (crls)
- sk_X509_CRL_pop_free(crls, X509_CRL_free);
- if (key)
- EVP_PKEY_free(key);
- if (chain)
- sk_X509_pop_free(chain, X509_free);
- if (pass)
- OPENSSL_free(pass);
- if (vpm)
- X509_VERIFY_PARAM_free(vpm);
- ssl_excert_free(exc);
- if (ssl_args)
- sk_OPENSSL_STRING_free(ssl_args);
- if (cctx)
- SSL_CONF_CTX_free(cctx);
-#ifndef OPENSSL_NO_JPAKE
- if (jpake_secret && psk_key)
- OPENSSL_free(psk_key);
-#endif
- if (cbuf != NULL) { OPENSSL_cleanse(cbuf,BUFSIZZ); OPENSSL_free(cbuf); }
- if (sbuf != NULL) { OPENSSL_cleanse(sbuf,BUFSIZZ); OPENSSL_free(sbuf); }
- if (mbuf != NULL) { OPENSSL_cleanse(mbuf,BUFSIZZ); OPENSSL_free(mbuf); }
- if (bio_c_out != NULL)
- {
- BIO_free(bio_c_out);
- bio_c_out=NULL;
- }
- if (bio_c_msg != NULL)
- {
- BIO_free(bio_c_msg);
- bio_c_msg=NULL;
- }
- apps_shutdown();
- OPENSSL_EXIT(ret);
- }
-
+ ebcdic2ascii(cbuf, cbuf, i);
+#endif
+ }
+
+ write_ssl = 1;
+ read_tty = 0;
+ }
+ }
+
+ ret = 0;
+ shut:
+ if (in_init)
+ print_stuff(bio_c_out, con, full_log);
+ SSL_shutdown(con);
+ SHUTDOWN(SSL_get_fd(con));
+ end:
+ if (con != NULL) {
+ if (prexit != 0)
+ print_stuff(bio_c_out, con, 1);
+ SSL_free(con);
+ }
+#if !defined(OPENSSL_NO_NEXTPROTONEG)
+ OPENSSL_free(next_proto.data);
+#endif
+ SSL_CTX_free(ctx);
+ X509_free(cert);
+ sk_X509_CRL_pop_free(crls, X509_CRL_free);
+ EVP_PKEY_free(key);
+ sk_X509_pop_free(chain, X509_free);
+ OPENSSL_free(pass);
+ X509_VERIFY_PARAM_free(vpm);
+ ssl_excert_free(exc);
+ sk_OPENSSL_STRING_free(ssl_args);
+ SSL_CONF_CTX_free(cctx);
+ OPENSSL_clear_free(cbuf, BUFSIZZ);
+ OPENSSL_clear_free(sbuf, BUFSIZZ);
+ OPENSSL_clear_free(mbuf, BUFSIZZ);
+ BIO_free(bio_c_out);
+ bio_c_out = NULL;
+ BIO_free(bio_c_msg);
+ bio_c_msg = NULL;
+ return (ret);
+}
static void print_stuff(BIO *bio, SSL *s, int full)
- {
- X509 *peer=NULL;
- char *p;
- static const char *space=" ";
- char buf[BUFSIZ];
- STACK_OF(X509) *sk;
- STACK_OF(X509_NAME) *sk2;
- const SSL_CIPHER *c;
- X509_NAME *xn;
- int j,i;
+{
+ X509 *peer = NULL;
+ char buf[BUFSIZ];
+ STACK_OF(X509) *sk;
+ STACK_OF(X509_NAME) *sk2;
+ const SSL_CIPHER *c;
+ X509_NAME *xn;
+ int i;
#ifndef OPENSSL_NO_COMP
- const COMP_METHOD *comp, *expansion;
-#endif
- unsigned char *exportedkeymat;
-
- if (full)
- {
- int got_a_chain = 0;
-
- sk=SSL_get_peer_cert_chain(s);
- if (sk != NULL)
- {
- got_a_chain = 1; /* we don't have it for SSL2 (yet) */
-
- BIO_printf(bio,"---\nCertificate chain\n");
- for (i=0; i<sk_X509_num(sk); i++)
- {
- X509_NAME_oneline(X509_get_subject_name(
- sk_X509_value(sk,i)),buf,sizeof buf);
- BIO_printf(bio,"%2d s:%s\n",i,buf);
- X509_NAME_oneline(X509_get_issuer_name(
- sk_X509_value(sk,i)),buf,sizeof buf);
- BIO_printf(bio," i:%s\n",buf);
- if (c_showcerts)
- PEM_write_bio_X509(bio,sk_X509_value(sk,i));
- }
- }
-
- BIO_printf(bio,"---\n");
- peer=SSL_get_peer_certificate(s);
- if (peer != NULL)
- {
- BIO_printf(bio,"Server certificate\n");
- if (!(c_showcerts && got_a_chain)) /* Redundant if we showed the whole chain */
- PEM_write_bio_X509(bio,peer);
- X509_NAME_oneline(X509_get_subject_name(peer),
- buf,sizeof buf);
- BIO_printf(bio,"subject=%s\n",buf);
- X509_NAME_oneline(X509_get_issuer_name(peer),
- buf,sizeof buf);
- BIO_printf(bio,"issuer=%s\n",buf);
- }
- else
- BIO_printf(bio,"no peer certificate available\n");
-
- sk2=SSL_get_client_CA_list(s);
- if ((sk2 != NULL) && (sk_X509_NAME_num(sk2) > 0))
- {
- BIO_printf(bio,"---\nAcceptable client certificate CA names\n");
- for (i=0; i<sk_X509_NAME_num(sk2); i++)
- {
- xn=sk_X509_NAME_value(sk2,i);
- X509_NAME_oneline(xn,buf,sizeof(buf));
- BIO_write(bio,buf,strlen(buf));
- BIO_write(bio,"\n",1);
- }
- }
- else
- {
- BIO_printf(bio,"---\nNo client certificate CA names sent\n");
- }
- p=SSL_get_shared_ciphers(s,buf,sizeof buf);
- if (p != NULL)
- {
- /* This works only for SSL 2. In later protocol
- * versions, the client does not know what other
- * ciphers (in addition to the one to be used
- * in the current connection) the server supports. */
-
- BIO_printf(bio,"---\nCiphers common between both SSL endpoints:\n");
- j=i=0;
- while (*p)
- {
- if (*p == ':')
- {
- BIO_write(bio,space,15-j%25);
- i++;
- j=0;
- BIO_write(bio,((i%3)?" ":"\n"),1);
- }
- else
- {
- BIO_write(bio,p,1);
- j++;
- }
- p++;
- }
- BIO_write(bio,"\n",1);
- }
-
- ssl_print_sigalgs(bio, s);
- ssl_print_tmp_key(bio, s);
-
- BIO_printf(bio,"---\nSSL handshake has read %ld bytes and written %ld bytes\n",
- BIO_number_read(SSL_get_rbio(s)),
- BIO_number_written(SSL_get_wbio(s)));
- }
- BIO_printf(bio,(SSL_cache_hit(s)?"---\nReused, ":"---\nNew, "));
- c=SSL_get_current_cipher(s);
- BIO_printf(bio,"%s, Cipher is %s\n",
- SSL_CIPHER_get_version(c),
- SSL_CIPHER_get_name(c));
- if (peer != NULL) {
- EVP_PKEY *pktmp;
- pktmp = X509_get_pubkey(peer);
- BIO_printf(bio,"Server public key is %d bit\n",
- EVP_PKEY_bits(pktmp));
- EVP_PKEY_free(pktmp);
- }
- BIO_printf(bio, "Secure Renegotiation IS%s supported\n",
- SSL_get_secure_renegotiation_support(s) ? "" : " NOT");
+ const COMP_METHOD *comp, *expansion;
+#endif
+ unsigned char *exportedkeymat;
+
+ if (full) {
+ int got_a_chain = 0;
+
+ sk = SSL_get_peer_cert_chain(s);
+ if (sk != NULL) {
+ got_a_chain = 1;
+
+ BIO_printf(bio, "---\nCertificate chain\n");
+ for (i = 0; i < sk_X509_num(sk); i++) {
+ X509_NAME_oneline(X509_get_subject_name(sk_X509_value(sk, i)),
+ buf, sizeof buf);
+ BIO_printf(bio, "%2d s:%s\n", i, buf);
+ X509_NAME_oneline(X509_get_issuer_name(sk_X509_value(sk, i)),
+ buf, sizeof buf);
+ BIO_printf(bio, " i:%s\n", buf);
+ if (c_showcerts)
+ PEM_write_bio_X509(bio, sk_X509_value(sk, i));
+ }
+ }
+
+ BIO_printf(bio, "---\n");
+ peer = SSL_get_peer_certificate(s);
+ if (peer != NULL) {
+ BIO_printf(bio, "Server certificate\n");
+
+ /* Redundant if we showed the whole chain */
+ if (!(c_showcerts && got_a_chain))
+ PEM_write_bio_X509(bio, peer);
+ X509_NAME_oneline(X509_get_subject_name(peer), buf, sizeof buf);
+ BIO_printf(bio, "subject=%s\n", buf);
+ X509_NAME_oneline(X509_get_issuer_name(peer), buf, sizeof buf);
+ BIO_printf(bio, "issuer=%s\n", buf);
+ } else
+ BIO_printf(bio, "no peer certificate available\n");
+
+ sk2 = SSL_get_client_CA_list(s);
+ if ((sk2 != NULL) && (sk_X509_NAME_num(sk2) > 0)) {
+ BIO_printf(bio, "---\nAcceptable client certificate CA names\n");
+ for (i = 0; i < sk_X509_NAME_num(sk2); i++) {
+ xn = sk_X509_NAME_value(sk2, i);
+ X509_NAME_oneline(xn, buf, sizeof(buf));
+ BIO_write(bio, buf, strlen(buf));
+ BIO_write(bio, "\n", 1);
+ }
+ } else {
+ BIO_printf(bio, "---\nNo client certificate CA names sent\n");
+ }
+
+ ssl_print_sigalgs(bio, s);
+ ssl_print_tmp_key(bio, s);
+
+ BIO_printf(bio,
+ "---\nSSL handshake has read %ld bytes and written %ld bytes\n",
+ BIO_number_read(SSL_get_rbio(s)),
+ BIO_number_written(SSL_get_wbio(s)));
+ }
+ BIO_printf(bio, (SSL_cache_hit(s) ? "---\nReused, " : "---\nNew, "));
+ c = SSL_get_current_cipher(s);
+ BIO_printf(bio, "%s, Cipher is %s\n",
+ SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c));
+ if (peer != NULL) {
+ EVP_PKEY *pktmp;
+ pktmp = X509_get_pubkey(peer);
+ BIO_printf(bio, "Server public key is %d bit\n",
+ EVP_PKEY_bits(pktmp));
+ EVP_PKEY_free(pktmp);
+ }
+ BIO_printf(bio, "Secure Renegotiation IS%s supported\n",
+ SSL_get_secure_renegotiation_support(s) ? "" : " NOT");
#ifndef OPENSSL_NO_COMP
- comp=SSL_get_current_compression(s);
- expansion=SSL_get_current_expansion(s);
- BIO_printf(bio,"Compression: %s\n",
- comp ? SSL_COMP_get_name(comp) : "NONE");
- BIO_printf(bio,"Expansion: %s\n",
- expansion ? SSL_COMP_get_name(expansion) : "NONE");
-#endif
-
-#ifdef SSL_DEBUG
- {
- /* Print out local port of connection: useful for debugging */
- int sock;
- struct sockaddr_in ladd;
- socklen_t ladd_size = sizeof(ladd);
- sock = SSL_get_fd(s);
- getsockname(sock, (struct sockaddr *)&ladd, &ladd_size);
- BIO_printf(bio_c_out, "LOCAL PORT is %u\n", ntohs(ladd.sin_port));
- }
-#endif
-
-#if !defined(OPENSSL_NO_TLSEXT)
-# if !defined(OPENSSL_NO_NEXTPROTONEG)
- if (next_proto.status != -1) {
- const unsigned char *proto;
- unsigned int proto_len;
- SSL_get0_next_proto_negotiated(s, &proto, &proto_len);
- BIO_printf(bio, "Next protocol: (%d) ", next_proto.status);
- BIO_write(bio, proto, proto_len);
- BIO_write(bio, "\n", 1);
- }
- {
- const unsigned char *proto;
- unsigned int proto_len;
- SSL_get0_alpn_selected(s, &proto, &proto_len);
- if (proto_len > 0)
- {
- BIO_printf(bio, "ALPN protocol: ");
- BIO_write(bio, proto, proto_len);
- BIO_write(bio, "\n", 1);
- }
- else
- BIO_printf(bio, "No ALPN negotiated\n");
- }
-# endif
+ comp = SSL_get_current_compression(s);
+ expansion = SSL_get_current_expansion(s);
+ BIO_printf(bio, "Compression: %s\n",
+ comp ? SSL_COMP_get_name(comp) : "NONE");
+ BIO_printf(bio, "Expansion: %s\n",
+ expansion ? SSL_COMP_get_name(expansion) : "NONE");
#endif
- {
- SRTP_PROTECTION_PROFILE *srtp_profile=SSL_get_selected_srtp_profile(s);
-
- if(srtp_profile)
- BIO_printf(bio,"SRTP Extension negotiated, profile=%s\n",
- srtp_profile->name);
- }
-
- SSL_SESSION_print(bio,SSL_get_session(s));
- if (keymatexportlabel != NULL)
- {
- BIO_printf(bio, "Keying material exporter:\n");
- BIO_printf(bio, " Label: '%s'\n", keymatexportlabel);
- BIO_printf(bio, " Length: %i bytes\n", keymatexportlen);
- exportedkeymat = OPENSSL_malloc(keymatexportlen);
- if (exportedkeymat != NULL)
- {
- if (!SSL_export_keying_material(s, exportedkeymat,
- keymatexportlen,
- keymatexportlabel,
- strlen(keymatexportlabel),
- NULL, 0, 0))
- {
- BIO_printf(bio, " Error\n");
- }
- else
- {
- BIO_printf(bio, " Keying material: ");
- for (i=0; i<keymatexportlen; i++)
- BIO_printf(bio, "%02X",
- exportedkeymat[i]);
- BIO_printf(bio, "\n");
- }
- OPENSSL_free(exportedkeymat);
- }
- }
- BIO_printf(bio,"---\n");
- if (peer != NULL)
- X509_free(peer);
- /* flush, or debugging output gets mixed with http response */
- (void)BIO_flush(bio);
- }
-
-#ifndef OPENSSL_NO_TLSEXT
+#ifdef SSL_DEBUG
+ {
+ /* Print out local port of connection: useful for debugging */
+ int sock;
+ struct sockaddr_in ladd;
+ socklen_t ladd_size = sizeof(ladd);
+ sock = SSL_get_fd(s);
+ getsockname(sock, (struct sockaddr *)&ladd, &ladd_size);
+ BIO_printf(bio_c_out, "LOCAL PORT is %u\n", ntohs(ladd.sin_port));
+ }
+#endif
+
+#if !defined(OPENSSL_NO_NEXTPROTONEG)
+ if (next_proto.status != -1) {
+ const unsigned char *proto;
+ unsigned int proto_len;
+ SSL_get0_next_proto_negotiated(s, &proto, &proto_len);
+ BIO_printf(bio, "Next protocol: (%d) ", next_proto.status);
+ BIO_write(bio, proto, proto_len);
+ BIO_write(bio, "\n", 1);
+ }
+#endif
+ {
+ const unsigned char *proto;
+ unsigned int proto_len;
+ SSL_get0_alpn_selected(s, &proto, &proto_len);
+ if (proto_len > 0) {
+ BIO_printf(bio, "ALPN protocol: ");
+ BIO_write(bio, proto, proto_len);
+ BIO_write(bio, "\n", 1);
+ } else
+ BIO_printf(bio, "No ALPN negotiated\n");
+ }
+
+#ifndef OPENSSL_NO_SRTP
+ {
+ SRTP_PROTECTION_PROFILE *srtp_profile =
+ SSL_get_selected_srtp_profile(s);
+
+ if (srtp_profile)
+ BIO_printf(bio, "SRTP Extension negotiated, profile=%s\n",
+ srtp_profile->name);
+ }
+#endif
+
+ SSL_SESSION_print(bio, SSL_get_session(s));
+ if (keymatexportlabel != NULL) {
+ BIO_printf(bio, "Keying material exporter:\n");
+ BIO_printf(bio, " Label: '%s'\n", keymatexportlabel);
+ BIO_printf(bio, " Length: %i bytes\n", keymatexportlen);
+ exportedkeymat = app_malloc(keymatexportlen, "export key");
+ if (!SSL_export_keying_material(s, exportedkeymat,
+ keymatexportlen,
+ keymatexportlabel,
+ strlen(keymatexportlabel),
+ NULL, 0, 0)) {
+ BIO_printf(bio, " Error\n");
+ } else {
+ BIO_printf(bio, " Keying material: ");
+ for (i = 0; i < keymatexportlen; i++)
+ BIO_printf(bio, "%02X", exportedkeymat[i]);
+ BIO_printf(bio, "\n");
+ }
+ OPENSSL_free(exportedkeymat);
+ }
+ BIO_printf(bio, "---\n");
+ X509_free(peer);
+ /* flush, or debugging output gets mixed with http response */
+ (void)BIO_flush(bio);
+}
static int ocsp_resp_cb(SSL *s, void *arg)
- {
- const unsigned char *p;
- int len;
- OCSP_RESPONSE *rsp;
- len = SSL_get_tlsext_status_ocsp_resp(s, &p);
- BIO_puts(arg, "OCSP response: ");
- if (!p)
- {
- BIO_puts(arg, "no response sent\n");
- return 1;
- }
- rsp = d2i_OCSP_RESPONSE(NULL, &p, len);
- if (!rsp)
- {
- BIO_puts(arg, "response parse error\n");
- BIO_dump_indent(arg, (char *)p, len, 4);
- return 0;
- }
- BIO_puts(arg, "\n======================================\n");
- OCSP_RESPONSE_print(arg, rsp, 0);
- BIO_puts(arg, "======================================\n");
- OCSP_RESPONSE_free(rsp);
- return 1;
- }
-
-static int audit_proof_cb(SSL *s, void *arg)
- {
- const unsigned char *proof;
- size_t proof_len;
- size_t i;
- SSL_SESSION *sess = SSL_get_session(s);
-
- proof = SSL_SESSION_get_tlsext_authz_server_audit_proof(sess,
- &proof_len);
- if (proof != NULL)
- {
- BIO_printf(bio_c_out, "Audit proof: ");
- for (i = 0; i < proof_len; ++i)
- BIO_printf(bio_c_out, "%02X", proof[i]);
- BIO_printf(bio_c_out, "\n");
- }
- else
- {
- BIO_printf(bio_c_out, "No audit proof found.\n");
- }
- return 1;
- }
-#endif
+{
+ const unsigned char *p;
+ int len;
+ OCSP_RESPONSE *rsp;
+ len = SSL_get_tlsext_status_ocsp_resp(s, &p);
+ BIO_puts(arg, "OCSP response: ");
+ if (!p) {
+ BIO_puts(arg, "no response sent\n");
+ return 1;
+ }
+ rsp = d2i_OCSP_RESPONSE(NULL, &p, len);
+ if (!rsp) {
+ BIO_puts(arg, "response parse error\n");
+ BIO_dump_indent(arg, (char *)p, len, 4);
+ return 0;
+ }
+ BIO_puts(arg, "\n======================================\n");
+ OCSP_RESPONSE_print(arg, rsp, 0);
+ BIO_puts(arg, "======================================\n");
+ OCSP_RESPONSE_free(rsp);
+ return 1;
+}
projects / openssl.git / blobdiff