* OTHERWISE.
*/
-#include <assert.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <openssl/rand.h>
#include <openssl/ocsp.h>
#include <openssl/bn.h>
+#include <openssl/async.h>
#ifndef OPENSSL_NO_SRP
# include <openssl/srp.h>
#endif
#undef BUFSIZZ
#define BUFSIZZ 1024*8
+#define S_CLIENT_IRC_READ_TIMEOUT 8
extern int verify_depth;
extern int verify_error;
extern int verify_return_error;
extern int verify_quiet;
+static int async = 0;
static int c_nbio = 0;
static int c_tlsextdebug = 0;
static int c_status_req = 0;
#endif
-char *srtp_profiles = NULL;
+static char *srtp_profiles = NULL;
#ifndef OPENSSL_NO_NEXTPROTONEG
/* This the context that we pass to next_proto_cb */
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_CERT_CHAIN, OPT_CAPATH, OPT_NOCAPATH, OPT_CHAINCAPATH, OPT_VERIFYCAPATH,
+ OPT_KEY, OPT_RECONNECT, OPT_BUILD_CHAIN, OPT_CAFILE, OPT_NOCAFILE,
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_ASYNC,
OPT_V_ENUM,
OPT_X_ENUM,
OPT_S_ENUM,
{"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"},
+ {"no-CAfile", OPT_NOCAFILE, '-',
+ "Do not load the default certificates file"},
+ {"no-CApath", OPT_NOCAPATH, '-',
+ "Do not load certificates from the default certificates directory"},
{"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"},
{"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\""},
+ "Use the appropriate STARTTLS command before starting TLS"},
+ {"xmpphost", OPT_XMPPHOST, 's',
+ "Host to use with \"-starttls xmpp[-server]\""},
{"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, '<',
+ {"use_srtp", OPT_USE_SRTP, 's',
"Offer SRTP key management with a colon-separated profile list"},
{"keymatexport", OPT_KEYMATEXPORT, 's',
"Export keying material using label"},
"types Send empty ClientHello extensions (comma-separated numbers)"},
{"alpn", OPT_ALPN, 's',
"Enable ALPN extension, considering named protocols supported (comma-separated list)"},
+ {"async", OPT_ASYNC, '-', "Support asynchronous operation"},
OPT_S_OPTIONS,
OPT_V_OPTIONS,
OPT_X_OPTIONS,
#ifndef OPENSSL_NO_SSL3
{"ssl3", OPT_SSL3, '-', "Just use SSLv3"},
#endif
-#ifndef OPENSSL_NO_DTLS1
+#ifndef OPENSSL_NO_DTLS
{"dtls", OPT_DTLS, '-'},
{"dtls1", OPT_DTLS1, '-', "Just use DTLSv1"},
{"dtls1_2", OPT_DTLS1_2, '-'},
"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"},
+ {"srp_strength", OPT_SRP_STRENGTH, 'p', "Minimal length in bits for N"},
#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
{"nextprotoneg", OPT_NEXTPROTONEG, 's',
PROTO_FTP,
PROTO_TELNET,
PROTO_XMPP,
- PROTO_CONNECT
+ PROTO_XMPP_SERVER,
+ PROTO_CONNECT,
+ PROTO_IRC
} PROTOCOL_CHOICE;
static OPT_PAIR services[] = {
{"imap", PROTO_IMAP},
{"ftp", PROTO_FTP},
{"xmpp", PROTO_XMPP},
+ {"xmpp-server", PROTO_XMPP_SERVER},
{"telnet", PROTO_TELNET},
+ {"irc", PROTO_IRC},
{NULL}
};
struct sockaddr peer;
struct timeval timeout, *timeoutp;
fd_set readfds, writefds;
+ int noCApath = 0, noCAfile = 0;
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 ret = 1, in_init = 1, i, nbio_test = 0, s = -1, 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;
BIO_printf(bio_err, "Not a hex number '%s'\n", psk_key);
goto end;
}
+ break;
#else
case OPT_PSK_IDENTITY:
case OPT_PSK:
case OPT_TLS1:
meth = TLSv1_client_method();
break;
-#ifndef OPENSSL_NO_DTLS1
+#ifndef OPENSSL_NO_DTLS
case OPT_DTLS:
meth = DTLS_client_method();
socket_type = SOCK_DGRAM;
case OPT_CAPATH:
CApath = opt_arg();
break;
+ case OPT_NOCAPATH:
+ noCApath = 1;
+ break;
case OPT_CHAINCAPATH:
chCApath = opt_arg();
break;
case OPT_CAFILE:
CAfile = opt_arg();
break;
+ case OPT_NOCAFILE:
+ noCAfile = 1;
+ break;
case OPT_CHAINCAFILE:
chCAfile = opt_arg();
break;
case OPT_KEYMATEXPORTLEN:
keymatexportlen = atoi(opt_arg());
break;
+ case OPT_ASYNC:
+ async = 1;
+ 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);
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();
+ bio_c_msg = dup_bio_out(FORMAT_TEXT);
} else if (bio_c_out == NULL)
- bio_c_out = dup_bio_out();
+ bio_c_out = dup_bio_out(FORMAT_TEXT);
}
#ifndef OPENSSL_NO_SRP
if (!app_passwd(srppass, NULL, &srp_arg.srppassin, NULL)) {
goto end;
}
+ if (async) {
+ SSL_CTX_set_mode(ctx, SSL_MODE_ASYNC);
+ ASYNC_init(1, 0, 0);
+ }
+
if (!config_ctx(cctx, ssl_args, ctx, 1, jpake_secret == NULL))
goto end;
SSL_CTX_set_verify(ctx, verify, verify_callback);
- if (!ctx_set_verify_locations(ctx, CAfile, CApath)) {
+ if (!ctx_set_verify_locations(ctx, CAfile, CApath, noCAfile, noCApath)) {
ERR_print_errors(bio_err);
goto end;
}
goto end;
}
- (void)BIO_ctrl_set_connected(sbio, 1, &peer);
+ (void)BIO_ctrl_set_connected(sbio, &peer);
if (enable_timeouts) {
timeout.tv_sec = 0;
BIO_free(fbio);
if (!foundit)
BIO_printf(bio_err,
- "didn't found starttls in server response,"
- " try anyway...\n");
+ "didn't find starttls in server response,"
+ " trying anyway...\n");
BIO_printf(sbio, "STARTTLS\r\n");
BIO_read(sbio, sbuf, BUFSIZZ);
}
BIO_free(fbio);
if (!foundit)
BIO_printf(bio_err,
- "didn't found STARTTLS in server response,"
- " try anyway...\n");
+ "didn't find STARTTLS in server response,"
+ " trying anyway...\n");
BIO_printf(sbio, ". STARTTLS\r\n");
BIO_read(sbio, sbuf, BUFSIZZ);
}
}
break;
case PROTO_XMPP:
+ case PROTO_XMPP_SERVER:
{
int seen = 0;
BIO_printf(sbio, "<stream:stream "
"xmlns:stream='http://etherx.jabber.org/streams' "
- "xmlns='jabber:client' to='%s' version='1.0'>",
+ "xmlns='jabber:%s' to='%s' version='1.0'>",
+ starttls_proto == PROTO_XMPP ? "client" : "server",
xmpphost ? xmpphost : host);
seen = BIO_read(sbio, mbuf, BUFSIZZ);
mbuf[seen] = 0;
}
}
break;
+ case PROTO_IRC:
+ {
+ int numeric;
+ BIO *fbio = BIO_new(BIO_f_buffer());
+
+ BIO_push(fbio, sbio);
+ BIO_printf(fbio, "STARTTLS\r\n");
+ (void)BIO_flush(fbio);
+ width = SSL_get_fd(con) + 1;
+
+ do {
+ numeric = 0;
+
+ FD_ZERO(&readfds);
+ openssl_fdset(SSL_get_fd(con), &readfds);
+ timeout.tv_sec = S_CLIENT_IRC_READ_TIMEOUT;
+ timeout.tv_usec = 0;
+ /*
+ * If the IRCd doesn't respond within
+ * S_CLIENT_IRC_READ_TIMEOUT seconds, assume
+ * it doesn't support STARTTLS. Many IRCds
+ * will not give _any_ sort of response to a
+ * STARTTLS command when it's not supported.
+ */
+ if (!BIO_get_buffer_num_lines(fbio)
+ && !BIO_pending(fbio)
+ && !BIO_pending(sbio)
+ && select(width, (void *)&readfds, NULL, NULL,
+ &timeout) < 1) {
+ BIO_printf(bio_err,
+ "Timeout waiting for response (%d seconds).\n",
+ S_CLIENT_IRC_READ_TIMEOUT);
+ break;
+ }
+
+ mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
+ if (mbuf_len < 1 || sscanf(mbuf, "%*s %d", &numeric) != 1)
+ break;
+ /* :example.net 451 STARTTLS :You have not registered */
+ /* :example.net 421 STARTTLS :Unknown command */
+ if ((numeric == 451 || numeric == 421)
+ && strstr(mbuf, "STARTTLS") != NULL) {
+ BIO_printf(bio_err, "STARTTLS not supported: %s", mbuf);
+ break;
+ }
+ if (numeric == 691) {
+ BIO_printf(bio_err, "STARTTLS negotiation failed: ");
+ ERR_print_errors(bio_err);
+ break;
+ }
+ } while (numeric != 670);
+
+ (void)BIO_flush(fbio);
+ BIO_pop(fbio);
+ BIO_free(fbio);
+ if (numeric != 670) {
+ BIO_printf(bio_err, "Server does not support STARTTLS.\n");
+ ret = 1;
+ goto shut;
+ }
+ }
}
for (;;) {
write_ssl = 1;
read_tty = 0;
break;
+ case SSL_ERROR_WANT_ASYNC:
+ BIO_printf(bio_c_out, "write A BLOCK\n");
+ wait_for_async(con);
+ 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 = 0;
write_tty = 1;
break;
+ case SSL_ERROR_WANT_ASYNC:
+ BIO_printf(bio_c_out, "read A BLOCK\n");
+ wait_for_async(con);
+ write_tty = 0;
+ read_ssl = 1;
+ if ((read_tty == 0) && (write_ssl == 0))
+ write_ssl = 1;
+ break;
case SSL_ERROR_WANT_WRITE:
BIO_printf(bio_c_out, "read W BLOCK\n");
write_ssl = 1;
print_stuff(bio_c_out, con, 1);
SSL_free(con);
}
+ if (async) {
+ ASYNC_cleanup(1);
+ }
#if !defined(OPENSSL_NO_NEXTPROTONEG)
OPENSSL_free(next_proto.data);
#endif
EVP_PKEY_free(key);
sk_X509_pop_free(chain, X509_free);
OPENSSL_free(pass);
+#ifndef OPENSSL_NO_SRP
+ OPENSSL_free(srp_arg.srppassin);
+#endif
X509_VERIFY_PARAM_free(vpm);
ssl_excert_free(exc);
sk_OPENSSL_STRING_free(ssl_args);
ssl_print_tmp_key(bio, s);
BIO_printf(bio,
- "---\nSSL handshake has read %ld bytes and written %ld bytes\n",
+ "---\nSSL handshake has read %"PRIu64" bytes and written %"PRIu64" bytes\n",
BIO_number_read(SSL_get_rbio(s)),
BIO_number_written(SSL_get_wbio(s)));
}
SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c));
if (peer != NULL) {
EVP_PKEY *pktmp;
- pktmp = X509_get_pubkey(peer);
+ pktmp = X509_get0_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");
projects / openssl.git / blobdiff