* [including the GNU Public Licence.]
*/
/* ====================================================================
- * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* Hudson (tjh@cryptsoft.com).
*
*/
+/* ====================================================================
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * The portions of the attached software ("Contribution") is developed by
+ * Nokia Corporation and is licensed pursuant to the OpenSSL open source
+ * license.
+ *
+ * The Contribution, originally written by Mika Kousa and Pasi Eronen of
+ * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
+ * support (see RFC 4279) to OpenSSL.
+ *
+ * No patent licenses or other rights except those expressly stated in
+ * the OpenSSL open source license shall be deemed granted or received
+ * expressly, by implication, estoppel, or otherwise.
+ *
+ * No assurances are provided by Nokia that the Contribution does not
+ * infringe the patent or other intellectual property rights of any third
+ * party or that the license provides you with all the necessary rights
+ * to make use of the Contribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
+ * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
+ * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
+ * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
+ * OTHERWISE.
+ */
#include <assert.h>
+#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <openssl/err.h>
#include <openssl/pem.h>
#include <openssl/rand.h>
-#include "s_apps.h"
-
-#ifdef OPENSSL_SYS_WINDOWS
-#include <conio.h>
-#endif
-
-#ifdef OPENSSL_SYS_WINCE
-/* Windows CE incorrectly defines fileno as returning void*, so to avoid problems below... */
-#ifdef fileno
-#undef fileno
-#endif
-#define fileno(a) (int)_fileno(a)
+#include <openssl/ocsp.h>
+#include <openssl/bn.h>
+#ifndef OPENSSL_NO_SRP
+#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>
+#endif
+
#undef PROG
#define PROG s_client_main
extern int verify_depth;
extern int verify_error;
+extern int verify_return_error;
#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;
+#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 ocsp_resp_cb(SSL *s, void *arg);
+#endif
static BIO *bio_c_out=NULL;
static int c_quiet=0;
static int c_ign_eof=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 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;
+ }
+
+ psk_len=BN_bn2bin(bn, psk);
+ BN_free(bn);
+ if (psk_len == 0)
+ goto out_err;
+
+ if (c_debug)
+ BIO_printf(bio_c_out, "created PSK len=%d\n", psk_len);
+
+ return psk_len;
+ out_err:
+ if (c_debug)
+ BIO_printf(bio_err, "Error in PSK client callback\n");
+ return 0;
+ }
+#endif
+
static void sc_usage(void)
{
BIO_printf(bio_err,"usage: s_client args\n");
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," -key arg - Private key file to use, PEM format assumed, in cert file if\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");
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," -no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\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," -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\" and \"pop3\" are supported.\n");
+ BIO_printf(bio_err," only \"smtp\", \"pop3\", \"imap\", \"ftp\" and \"xmpp\"\n");
+ BIO_printf(bio_err," are supported.\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");
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ BIO_printf(bio_err," -nextprotoneg arg - enable NPN extension, considering named protocols supported (comma-separated list)\n");
+# endif
+#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;
+} 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;
}
+#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
+
+static int srp_Verify_N_and_g(BIGNUM *N, 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;
+ }
+
+#endif
+ 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;
+} 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 */
+#endif
+
+enum
+{
+ PROTO_OFF = 0,
+ PROTO_SMTP,
+ PROTO_POP3,
+ PROTO_IMAP,
+ PROTO_FTP,
+ PROTO_XMPP
+};
+
int MAIN(int, char **);
int MAIN(int argc, char **argv)
{
- int off=0;
- SSL *con=NULL,*con2=NULL;
- X509_STORE *store = NULL;
+ unsigned int off=0, clr=0;
+ SSL *con=NULL;
+#ifndef OPENSSL_NO_KRB5
+ KSSL_CTX *kctx;
+#endif
int s,k,width,state=0;
char *cbuf=NULL,*sbuf=NULL,*mbuf=NULL;
int cbuf_len,cbuf_off;
int full_log=1;
char *host=SSL_HOST_NAME;
char *cert_file=NULL,*key_file=NULL;
+ int cert_format = FORMAT_PEM, key_format = FORMAT_PEM;
+ char *passarg = NULL, *pass = NULL;
+ X509 *cert = NULL;
+ EVP_PKEY *key = NULL;
char *CApath=NULL,*CAfile=NULL,*cipher=NULL;
int reconnect=0,badop=0,verify=SSL_VERIFY_NONE,bugs=0;
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 = 0;
- int prexit = 0, vflags = 0;
- SSL_METHOD *meth=NULL;
+ 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;
- ENGINE *e=NULL;
+ char *ssl_client_engine_id=NULL;
+ ENGINE *ssl_client_engine=NULL;
#endif
-#ifdef OPENSSL_SYS_WINDOWS
+ 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;
+#endif
+#endif
+#ifndef OPENSSL_NO_TLSEXT
+ char *servername = NULL;
+ tlsextctx tlsextcbp =
+ {NULL,0};
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ const char *next_proto_neg_in = NULL;
+# endif
+#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
+ char *jpake_secret = NULL;
+#endif
+#ifndef OPENSSL_NO_SRP
+ char * srppass = NULL;
+ int srp_lateuser = 0;
+ SRP_ARG srp_arg = {NULL,NULL,0,0,0,1024};
#endif
-#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
meth=SSLv23_client_method();
-#elif !defined(OPENSSL_NO_SSL3)
- meth=SSLv3_client_method();
-#elif !defined(OPENSSL_NO_SSL2)
- meth=SSLv2_client_method();
-#endif
apps_startup();
c_Pause=0;
if (--argc < 1) goto bad;
cert_file= *(++argv);
}
- else if (strcmp(*argv,"-crl_check") == 0)
- vflags |= X509_V_FLAG_CRL_CHECK;
- else if (strcmp(*argv,"-crl_check_all") == 0)
- vflags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
+ 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 (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,"-prexit") == 0)
prexit=1;
else if (strcmp(*argv,"-crlf") == 0)
}
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;
+#endif
+#ifdef WATT32
+ else if (strcmp(*argv,"-wdebug") == 0)
+ dbug_init();
+#endif
else if (strcmp(*argv,"-msg") == 0)
c_msg=1;
else if (strcmp(*argv,"-showcerts") == 0)
nbio_test=1;
else if (strcmp(*argv,"-state") == 0)
state=1;
+#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;
+ }
+ }
+#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();
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
+#ifndef OPENSSL_NO_DTLS1
+ else if (strcmp(*argv,"-dtls1") == 0)
+ {
+ meth=DTLSv1_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,"-bugs") == 0)
bugs=1;
+ 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,"-key") == 0)
{
if (--argc < 1) goto bad;
if (--argc < 1) goto bad;
CAfile= *(++argv);
}
+ else if (strcmp(*argv,"-no_tls1_2") == 0)
+ off|=SSL_OP_NO_TLSv1_2;
+ else if (strcmp(*argv,"-no_tls1_1") == 0)
+ off|=SSL_OP_NO_TLSv1_1;
else if (strcmp(*argv,"-no_tls1") == 0)
off|=SSL_OP_NO_TLSv1;
else if (strcmp(*argv,"-no_ssl3") == 0)
off|=SSL_OP_NO_SSLv3;
else if (strcmp(*argv,"-no_ssl2") == 0)
off|=SSL_OP_NO_SSLv2;
+ else if (strcmp(*argv,"-no_comp") == 0)
+ { off|=SSL_OP_NO_COMPRESSION; }
+#ifndef OPENSSL_NO_TLSEXT
+ else if (strcmp(*argv,"-no_ticket") == 0)
+ { off|=SSL_OP_NO_TICKET; }
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ else if (strcmp(*argv,"-nextprotoneg") == 0)
+ {
+ if (--argc < 1) goto bad;
+ next_proto_neg_in = *(++argv);
+ }
+# endif
+#endif
else if (strcmp(*argv,"-serverpref") == 0)
off|=SSL_OP_CIPHER_SERVER_PREFERENCE;
+ else if (strcmp(*argv,"-legacy_renegotiation") == 0)
+ off|=SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION;
+ else if (strcmp(*argv,"-legacy_server_connect") == 0)
+ { off|=SSL_OP_LEGACY_SERVER_CONNECT; }
+ else if (strcmp(*argv,"-no_legacy_server_connect") == 0)
+ { clr|=SSL_OP_LEGACY_SERVER_CONNECT; }
else if (strcmp(*argv,"-cipher") == 0)
{
if (--argc < 1) goto bad;
if (--argc < 1) goto bad;
++argv;
if (strcmp(*argv,"smtp") == 0)
- starttls_proto = 1;
+ starttls_proto = PROTO_SMTP;
else if (strcmp(*argv,"pop3") == 0)
- starttls_proto = 2;
+ 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;
}
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);
}
- else
+#ifndef OPENSSL_NO_TLSEXT
+ else if (strcmp(*argv,"-servername") == 0)
+ {
+ if (--argc < 1) goto bad;
+ servername= *(++argv);
+ /* meth=TLSv1_client_method(); */
+ }
+#endif
+#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;
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";
+ if (cipher)
+ {
+ BIO_printf(bio_err, "JPAKE sets cipher to PSK\n");
+ goto end;
+ }
+ cipher = "PSK";
+ }
+#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 (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
&& !RAND_status())
}
}
+#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)
{
goto end;
}
+ if (vpm)
+ SSL_CTX_set1_param(ctx, vpm);
+
+#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);
+ }
+#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 (bugs)
SSL_CTX_set_options(ctx,SSL_OP_ALL|off);
else
SSL_CTX_set_options(ctx,off);
+ if (clr)
+ SSL_CTX_clear_options(ctx, clr);
+ /* 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) && !defined(OPENSSL_NO_NEXTPROTONEG)
+ if (next_proto.data)
+ SSL_CTX_set_next_proto_select_cb(ctx, next_proto_cb, &next_proto);
+#endif
+
if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback);
if (cipher != NULL)
if(!SSL_CTX_set_cipher_list(ctx,cipher)) {
#endif
SSL_CTX_set_verify(ctx,verify,verify_callback);
- if (!set_cert_stuff(ctx,cert_file,key_file))
+ if (!set_cert_key_stuff(ctx,cert,key))
goto end;
if ((!SSL_CTX_load_verify_locations(ctx,CAfile,CApath)) ||
/* goto end; */
}
- store = SSL_CTX_get_cert_store(ctx);
- X509_STORE_set_flags(store, vflags);
+#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
+#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 && (con->kssl_ctx = kssl_ctx_new()) != NULL)
+ if (con && (kctx = kssl_ctx_new()) != NULL)
{
- kssl_ctx_setstring(con->kssl_ctx, KSSL_SERVER, host);
+ 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
+#endif
re_start:
- if (init_client(&s,host,port) == 0)
+ if (init_client(&s,host,port,socket_type) == 0)
{
BIO_printf(bio_err,"connect:errno=%d\n",get_last_socket_error());
SHUTDOWN(s);
}
}
#endif
- if (c_Pause & 0x01) con->debug=1;
- sbio=BIO_new_socket(s,BIO_NOCLOSE);
+ if (c_Pause & 0x01) SSL_set_debug(con, 1);
+
+ if ( SSL_version(con) == DTLS1_VERSION)
+ {
+
+ 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)
{
if (c_debug)
{
- con->debug=1;
- BIO_set_callback(sbio,bio_dump_cb);
- BIO_set_callback_arg(sbio,bio_c_out);
+ SSL_set_debug(con, 1);
+ BIO_set_callback(sbio,bio_dump_callback);
+ BIO_set_callback_arg(sbio,(char *)bio_c_out);
}
if (c_msg)
{
SSL_set_msg_callback(con, msg_cb);
SSL_set_msg_callback_arg(con, 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
+#ifndef OPENSSL_NO_JPAKE
+ if (jpake_secret)
+ jpake_client_auth(bio_c_out, sbio, jpake_secret);
+#endif
SSL_set_bio(con,sbio,sbio);
SSL_set_connect_state(con);
sbuf_off=0;
/* This is an ugly hack that does a lot of assumptions */
- if (starttls_proto == 1)
+ /* 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)
{
- BIO_read(sbio,mbuf,BUFSIZZ);
+ 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);
}
- if (starttls_proto == 2)
+ 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'>", host);
+ seen = BIO_read(sbio,mbuf,BUFSIZZ);
+ mbuf[seen] = 0;
+ while (!strstr(mbuf, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'"))
+ {
+ if (strstr(mbuf, "/stream:features>"))
+ goto shut;
+ seen = BIO_read(sbio,mbuf,BUFSIZZ);
+ 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;
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);
+ }
print_stuff(bio_c_out,con,full_log);
if (full_log > 0) full_log--;
{
BIO_printf(bio_err,"%s",mbuf);
/* We don't need to know any more */
- starttls_proto = 0;
+ starttls_proto = PROTO_OFF;
}
if (reconnect)
if (!ssl_pending)
{
-#ifndef OPENSSL_SYS_WINDOWS
+#if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_NETWARE) && !defined (OPENSSL_SYS_BEOS_R5)
if (tty_on)
{
- if (read_tty) FD_SET(fileno(stdin),&readfds);
- if (write_tty) FD_SET(fileno(stdout),&writefds);
+ if (read_tty) openssl_fdset(fileno(stdin),&readfds);
+ if (write_tty) openssl_fdset(fileno(stdout),&writefds);
}
if (read_ssl)
- FD_SET(SSL_get_fd(con),&readfds);
+ openssl_fdset(SSL_get_fd(con),&readfds);
if (write_ssl)
- FD_SET(SSL_get_fd(con),&writefds);
+ openssl_fdset(SSL_get_fd(con),&writefds);
#else
if(!tty_on || !write_tty) {
if (read_ssl)
- FD_SET(SSL_get_fd(con),&readfds);
+ openssl_fdset(SSL_get_fd(con),&readfds);
if (write_ssl)
- FD_SET(SSL_get_fd(con),&writefds);
+ openssl_fdset(SSL_get_fd(con),&writefds);
}
#endif
/* printf("mode tty(%d %d%d) ssl(%d%d)\n",
* will choke the compiler: if you do have a cast then
* you can either go for (int *) or (void *).
*/
-#ifdef OPENSSL_SYS_WINDOWS
- /* Under Windows we make the assumption that we can
+#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
tv.tv_usec = 0;
i=select(width,(void *)&readfds,(void *)&writefds,
NULL,&tv);
-#ifdef OPENSSL_SYS_WINCE
+#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,NULL);
+ 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);
#else
i=select(width,(void *)&readfds,(void *)&writefds,
- NULL,NULL);
+ NULL,timeoutp);
#endif
if ( i < 0)
{
}
}
+ if ((SSL_version(con) == DTLS1_VERSION) && DTLSv1_handle_timeout(con) > 0)
+ {
+ BIO_printf(bio_err,"TIMEOUT occured\n");
+ }
+
if (!ssl_pending && FD_ISSET(SSL_get_fd(con),&writefds))
{
k=SSL_write(con,&(cbuf[cbuf_off]),
if (cbuf_len != 0)
{
BIO_printf(bio_c_out,"shutdown\n");
+ ret = 0;
goto shut;
}
else
goto shut;
}
}
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
- /* Assume Windows/DOS can always write */
+#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)
#else
else if (!ssl_pending && FD_ISSET(fileno(stdout),&writefds))
#ifdef CHARSET_EBCDIC
ascii2ebcdic(&(sbuf[sbuf_off]),&(sbuf[sbuf_off]),sbuf_len);
#endif
- i=write(fileno(stdout),&(sbuf[sbuf_off]),sbuf_len);
+ 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; */
}
BIO_printf(bio_c_out,"read X BLOCK\n");
break;
case SSL_ERROR_SYSCALL:
- BIO_printf(bio_err,"read:errno=%d\n",get_last_socket_error());
+ ret=get_last_socket_error();
+ 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);
}
}
-#ifdef OPENSSL_SYS_WINDOWS
-#ifdef OPENSSL_SYS_WINCE
+#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
+#elif defined (OPENSSL_SYS_NETWARE)
+ else if (_kbhit())
+#elif defined(OPENSSL_SYS_BEOS_R5)
+ else if (stdin_set)
#else
else if (FD_ISSET(fileno(stdin),&readfds))
#endif
{
int j, lf_num;
- i=read(fileno(stdin),cbuf,BUFSIZZ/2);
+ i=raw_read_stdin(cbuf,BUFSIZZ/2);
lf_num = 0;
/* both loops are skipped when i <= 0 */
for (j = 0; j < i; j++)
assert(lf_num == 0);
}
else
- i=read(fileno(stdin),cbuf,BUFSIZZ);
+ 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;
}
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;
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));
- ret=0;
end:
- if(prexit) print_stuff(bio_c_out,con,1);
- if (con != NULL) SSL_free(con);
- if (con2 != NULL) SSL_free(con2);
+ 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 (key)
+ EVP_PKEY_free(key);
+ if (pass)
+ OPENSSL_free(pass);
+ if (vpm)
+ X509_VERIFY_PARAM_free(vpm);
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); }
{
X509 *peer=NULL;
char *p;
- static char *space=" ";
+ static const char *space=" ";
char buf[BUFSIZ];
STACK_OF(X509) *sk;
STACK_OF(X509_NAME) *sk2;
- SSL_CIPHER *c;
+ const SSL_CIPHER *c;
X509_NAME *xn;
int j,i;
+#ifndef OPENSSL_NO_COMP
+ const COMP_METHOD *comp, *expansion;
+#endif
+ unsigned char *exportedkeymat;
if (full)
{
BIO_number_read(SSL_get_rbio(s)),
BIO_number_written(SSL_get_wbio(s)));
}
- BIO_printf(bio,((s->hit)?"---\nReused, ":"---\nNew, "));
+ 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),
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) && !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
+
+ {
+ 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 */
- BIO_flush(bio);
+ (void)BIO_flush(bio);
+ }
+
+#ifndef OPENSSL_NO_TLSEXT
+
+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;
}
+#endif