#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <openssl/async.h>
#include <openssl/e_os2.h>
# undef FIONBIO
#endif
-#ifndef OPENSSL_NO_RSA
-static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength);
-#endif
static int not_resumable_sess_cb(SSL *s, int is_forward_secure);
static int sv_body(char *hostname, int s, int stype, unsigned char *context);
static int www_body(char *hostname, int s, int stype, unsigned char *context);
static char *keymatexportlabel = NULL;
static int keymatexportlen = 20;
+static int async = 0;
+
#ifndef OPENSSL_NO_ENGINE
static char *engine_id = NULL;
#endif
static const char *session_id_prefix = NULL;
+#ifndef OPENSSL_NO_DTLS
static int enable_timeouts = 0;
static long socket_mtu;
-#ifndef OPENSSL_NO_DTLS1
static int cert_chain = 0;
#endif
static int dtlslisten = 0;
s_msg = 0;
s_quiet = 0;
s_brief = 0;
+ async = 0;
#ifndef OPENSSL_NO_ENGINE
engine_id = NULL;
#endif
goto done;
}
req = OCSP_REQUEST_new();
- if (!req)
+ if (req == NULL)
goto err;
id = OCSP_cert_to_id(NULL, x, obj.data.x509);
X509_free(obj.data.x509);
OPT_DEBUG, OPT_TLSEXTDEBUG, OPT_STATUS, OPT_STATUS_VERBOSE,
OPT_STATUS_TIMEOUT, OPT_STATUS_URL, OPT_MSG, OPT_MSGFILE, OPT_TRACE,
OPT_SECURITY_DEBUG, OPT_SECURITY_DEBUG_VERBOSE, OPT_STATE, OPT_CRLF,
- OPT_QUIET, OPT_BRIEF, OPT_NO_TMP_RSA, OPT_NO_DHE, OPT_NO_ECDHE,
+ OPT_QUIET, OPT_BRIEF, OPT_NO_DHE,
OPT_NO_RESUME_EPHEMERAL, OPT_PSK_HINT, OPT_PSK, OPT_SRPVFILE,
- OPT_SRPUSERSEED, OPT_REV, OPT_WWW, OPT_UPPER_WWW, OPT_HTTP,
- OPT_SSL3,
+ OPT_SRPUSERSEED, OPT_REV, OPT_WWW, OPT_UPPER_WWW, OPT_HTTP, OPT_ASYNC,
+ OPT_SSL_CONFIG, OPT_SSL3,
OPT_TLS1_2, OPT_TLS1_1, OPT_TLS1, OPT_DTLS, OPT_DTLS1,
OPT_DTLS1_2, OPT_TIMEOUT, OPT_MTU, OPT_CHAIN, OPT_LISTEN,
OPT_ID_PREFIX, OPT_RAND, OPT_SERVERNAME, OPT_SERVERNAME_FATAL,
"Do not load certificates from the default certificates directory"},
{"nocert", OPT_NOCERT, '-', "Don't use any certificates (Anon-DH)"},
{"quiet", OPT_QUIET, '-', "No server output"},
- {"no_tmp_rsa", OPT_NO_TMP_RSA, '-', "Do not generate a tmp RSA key"},
- {"tls1_2", OPT_TLS1_2, '-', "just talk TLSv1.2"},
- {"tls1_1", OPT_TLS1_1, '-', "Just talk TLSv1.1"},
- {"tls1", OPT_TLS1, '-', "Just talk TLSv1"},
{"no_resume_ephemeral", OPT_NO_RESUME_EPHEMERAL, '-',
"Disable caching and tickets if ephemeral (EC)DH is used"},
{"www", OPT_WWW, '-', "Respond to a 'GET /' with a status page"},
{"security_debug_verbose", OPT_SECURITY_DEBUG_VERBOSE, '-'},
{"brief", OPT_BRIEF, '-'},
{"rev", OPT_REV, '-'},
+ {"async", OPT_ASYNC, '-', "Operate in asynchronous mode"},
+ {"ssl_config", OPT_SSL_CONFIG, 's'},
OPT_S_OPTIONS,
OPT_V_OPTIONS,
OPT_X_OPTIONS,
#ifndef OPENSSL_NO_SSL3
{"ssl3", OPT_SSL3, '-', "Just talk SSLv3"},
#endif
-#ifndef OPENSSL_NO_DTLS1
+#ifndef OPENSSL_NO_TLS1
+ {"tls1", OPT_TLS1, '-', "Just talk TLSv1"},
+#endif
+#ifndef OPENSSL_NO_TLS1_1
+ {"tls1_1", OPT_TLS1_1, '-', "Just talk TLSv1.1"},
+#endif
+#ifndef OPENSSL_NO_TLS1_2
+ {"tls1_2", OPT_TLS1_2, '-', "just talk TLSv1.2"},
+#endif
+#ifndef OPENSSL_NO_DTLS
{"dtls", OPT_DTLS, '-'},
- {"dtls1", OPT_DTLS1, '-', "Just talk DTLSv1"},
- {"dtls1_2", OPT_DTLS1_2, '-', "Just talk DTLSv1.2"},
{"timeout", OPT_TIMEOUT, '-', "Enable timeouts"},
{"mtu", OPT_MTU, 'p', "Set link layer MTU"},
{"chain", OPT_CHAIN, '-', "Read a certificate chain"},
{"listen", OPT_LISTEN, '-',
"Listen for a DTLS ClientHello with a cookie and then connect"},
#endif
+#ifndef OPENSSL_NO_DTLS1
+ {"dtls1", OPT_DTLS1, '-', "Just talk DTLSv1"},
+#endif
+#ifndef OPENSSL_NO_DTLS1_2
+ {"dtls1_2", OPT_DTLS1_2, '-', "Just talk DTLSv1.2"},
+#endif
#ifndef OPENSSL_NO_DH
{"no_dhe", OPT_NO_DHE, '-', "Disable ephemeral DH"},
#endif
-#ifndef OPENSSL_NO_EC
- {"no_ecdhe", OPT_NO_ECDHE, '-', "Disable ephemeral ECDH"},
-#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
{"nextprotoneg", OPT_NEXTPROTONEG, 's',
"Set the advertised protocols for the NPN extension (comma-separated list)"},
#ifndef OPENSSL_NO_DH
int no_dhe = 0;
#endif
- int no_tmp_rsa = 0, no_ecdhe = 0, nocert = 0, ret = 1;
+ int nocert = 0, ret = 1;
int noCApath = 0, noCAfile = 0;
int s_cert_format = FORMAT_PEM, s_key_format = FORMAT_PEM;
int s_dcert_format = FORMAT_PEM, s_dkey_format = FORMAT_PEM;
EVP_PKEY *s_key2 = NULL;
X509 *s_cert2 = NULL;
tlsextctx tlsextcbp = { NULL, NULL, SSL_TLSEXT_ERR_ALERT_WARNING };
+ const char *ssl_config = NULL;
#ifndef OPENSSL_NO_NEXTPROTONEG
const char *next_proto_neg_in = NULL;
tlsextnextprotoctx next_proto = { NULL, 0 };
prog = opt_init(argc, argv, s_server_options);
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
-#ifdef OPENSSL_NO_PSK
- case OPT_PSK_HINT:
- case OPT_PSK:
-#endif
-#ifdef OPENSSL_NO_DTLS1
- case OPT_DTLS:
- case OPT_DTLS1:
- case OPT_DTLS1_2:
- case OPT_TIMEOUT:
- case OPT_MTU:
- case OPT_CHAIN:
-#endif
case OPT_EOF:
case OPT_ERR:
opthelp:
case OPT_BRIEF:
s_quiet = s_brief = verify_quiet = 1;
break;
- case OPT_NO_TMP_RSA:
- no_tmp_rsa = 1;
- break;
case OPT_NO_DHE:
#ifndef OPENSSL_NO_DH
no_dhe = 1;
#endif
break;
- case OPT_NO_ECDHE:
- no_ecdhe = 1;
- break;
case OPT_NO_RESUME_EPHEMERAL:
no_resume_ephemeral = 1;
break;
-#ifndef OPENSSL_NO_PSK
case OPT_PSK_HINT:
+#ifndef OPENSSL_NO_PSK
psk_identity_hint = opt_arg();
+#endif
break;
case OPT_PSK:
+#ifndef OPENSSL_NO_PSK
for (p = psk_key = opt_arg(); *p; p++) {
if (isxdigit(*p))
continue;
BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
goto end;
}
- break;
#endif
-#ifndef OPENSSL_NO_SRP
+ break;
case OPT_SRPVFILE:
+#ifndef OPENSSL_NO_SRP
srp_verifier_file = opt_arg();
meth = TLSv1_server_method();
+#endif
break;
case OPT_SRPUSERSEED:
+#ifndef OPENSSL_NO_SRP
srpuserseed = opt_arg();
meth = TLSv1_server_method();
- break;
-#else
- case OPT_SRPVFILE:
- case OPT_SRPUSERSEED:
- break;
#endif
+ break;
case OPT_REV:
rev = 1;
break;
case OPT_HTTP:
www = 3;
break;
+ case OPT_SSL_CONFIG:
+ ssl_config = opt_arg();
+ break;
case OPT_SSL3:
#ifndef OPENSSL_NO_SSL3
meth = SSLv3_server_method();
#endif
break;
case OPT_TLS1_2:
+#ifndef OPENSSL_NO_TLS1_2
meth = TLSv1_2_server_method();
+#endif
break;
case OPT_TLS1_1:
+#ifndef OPENSSL_NO_TLS1_1
meth = TLSv1_1_server_method();
+#endif
break;
case OPT_TLS1:
+#ifndef OPENSSL_NO_TLS1
meth = TLSv1_server_method();
+#endif
break;
-#ifndef OPENSSL_NO_DTLS1
case OPT_DTLS:
+#ifndef OPENSSL_NO_DTLS
meth = DTLS_server_method();
socket_type = SOCK_DGRAM;
+#endif
break;
case OPT_DTLS1:
+#ifndef OPENSSL_NO_DTLS1
meth = DTLSv1_server_method();
socket_type = SOCK_DGRAM;
+#endif
break;
case OPT_DTLS1_2:
+#ifndef OPENSSL_NO_DTLS1_2
meth = DTLSv1_2_server_method();
socket_type = SOCK_DGRAM;
+#endif
break;
case OPT_TIMEOUT:
+#ifndef OPENSSL_NO_DTLS
enable_timeouts = 1;
+#endif
break;
case OPT_MTU:
+#ifndef OPENSSL_NO_DTLS
socket_mtu = atol(opt_arg());
+#endif
break;
case OPT_CHAIN:
+#ifndef OPENSSL_NO_DTLS
cert_chain = 1;
+#endif
break;
case OPT_LISTEN:
+#ifndef OPENSSL_NO_DTLS
dtlslisten = 1;
- break;
-#else
- case OPT_DTLS:
- case OPT_DTLS1:
- case OPT_DTLS1_2:
- case OPT_TIMEOUT:
- case OPT_MTU:
- case OPT_CHAIN:
- case OPT_LISTEN:
- break;
#endif
+ break;
case OPT_ID_PREFIX:
session_id_prefix = opt_arg();
break;
case OPT_KEYMATEXPORTLEN:
keymatexportlen = atoi(opt_arg());
break;
+ case OPT_ASYNC:
+ async = 1;
+ break;
}
}
argc = opt_num_rest();
argv = opt_rest();
-#ifndef OPENSSL_NO_DTLS1
+#ifndef OPENSSL_NO_DTLS
if (www && socket_type == SOCK_DGRAM) {
BIO_printf(bio_err, "Can't use -HTTP, -www or -WWW with DTLS\n");
goto end;
ERR_print_errors(bio_err);
goto end;
}
+ if (ssl_config) {
+ if (SSL_CTX_config(ctx, ssl_config) == 0) {
+ BIO_printf(bio_err, "Error using configuration \"%s\"\n",
+ ssl_config);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
if (session_id_prefix) {
if (strlen(session_id_prefix) >= 32)
BIO_printf(bio_err,
else
SSL_CTX_sess_set_cache_size(ctx, 128);
+ if (async) {
+ SSL_CTX_set_mode(ctx, SSL_MODE_ASYNC);
+ ASYNC_init(1, 0, 0);
+ }
+
#ifndef OPENSSL_NO_SRTP
if (srtp_profiles != NULL) {
/* Returns 0 on success! */
}
ssl_ctx_add_crls(ctx, crls, 0);
- if (!config_ctx(cctx, ssl_args, ctx, no_ecdhe, jpake_secret == NULL))
+ if (!config_ctx(cctx, ssl_args, ctx, jpake_secret == NULL))
goto end;
if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile,
else
SSL_CTX_sess_set_cache_size(ctx2, 128);
+ if (async)
+ SSL_CTX_set_mode(ctx2, SSL_MODE_ASYNC);
+
if ((!SSL_CTX_load_verify_locations(ctx2, CAfile, CApath)) ||
(!SSL_CTX_set_default_verify_paths(ctx2))) {
ERR_print_errors(bio_err);
}
ssl_ctx_add_crls(ctx2, crls, 0);
- if (!config_ctx(cctx, ssl_args, ctx2, no_ecdhe, jpake_secret == NULL))
+ if (!config_ctx(cctx, ssl_args, ctx2, jpake_secret == NULL))
goto end;
}
#ifndef OPENSSL_NO_NEXTPROTONEG
if (!set_cert_key_stuff(ctx, s_dcert, s_dkey, s_dchain, build_chain))
goto end;
}
-#ifndef OPENSSL_NO_RSA
- if (!no_tmp_rsa) {
- SSL_CTX_set_tmp_rsa_callback(ctx, tmp_rsa_cb);
- if (ctx2)
- SSL_CTX_set_tmp_rsa_callback(ctx2, tmp_rsa_cb);
- }
-#endif
if (no_resume_ephemeral) {
SSL_CTX_set_not_resumable_session_callback(ctx,
bio_s_out = NULL;
BIO_free(bio_s_msg);
bio_s_msg = NULL;
+ if (async) {
+ ASYNC_cleanup(1);
+ }
return (ret);
}
ret = -1;
goto err;
}
-
+#ifndef OPENSSL_NO_DTLS
if (stype == SOCK_DGRAM) {
sbio = BIO_new_dgram(s, BIO_NOCLOSE);
/* turn on cookie exchange */
SSL_set_options(con, SSL_OP_COOKIE_EXCHANGE);
} else
+#endif
sbio = BIO_new_socket(s, BIO_NOCLOSE);
if (s_nbio_test) {
/* SSL_set_fd(con,s); */
if (s_debug) {
- SSL_set_debug(con, 1);
BIO_set_callback(SSL_get_rbio(con), bio_dump_callback);
BIO_set_callback_arg(SSL_get_rbio(con), (char *)bio_s_out);
}
int read_from_sslcon;
read_from_terminal = 0;
- read_from_sslcon = SSL_pending(con);
+ read_from_sslcon = SSL_pending(con)
+ || (async && SSL_waiting_for_async(con));
if (!read_from_sslcon) {
FD_ZERO(&readfds);
switch (SSL_get_error(con, k)) {
case SSL_ERROR_NONE:
break;
+ case SSL_ERROR_WANT_ASYNC:
+ BIO_printf(bio_s_out, "Write BLOCK (Async)\n");
+ wait_for_async(con);
+ break;
case SSL_ERROR_WANT_WRITE:
case SSL_ERROR_WANT_READ:
case SSL_ERROR_WANT_X509_LOOKUP:
}
}
if (read_from_sslcon) {
- if (!SSL_is_init_finished(con)) {
+ /*
+ * init_ssl_connection handles all async events itself so if we're
+ * waiting for async then we shouldn't go back into
+ * init_ssl_connection
+ */
+ if ((!async || !SSL_waiting_for_async(con))
+ && !SSL_is_init_finished(con)) {
i = init_ssl_connection(con);
if (i < 0) {
if (SSL_pending(con))
goto again;
break;
+ case SSL_ERROR_WANT_ASYNC:
+ BIO_printf(bio_s_out, "Read BLOCK (Async)\n");
+ wait_for_async(con);
+ break;
case SSL_ERROR_WANT_WRITE:
case SSL_ERROR_WANT_READ:
BIO_printf(bio_s_out, "Read BLOCK\n");
unsigned next_proto_neg_len;
#endif
unsigned char *exportedkeymat;
+#ifndef OPENSSL_NO_DTLS
struct sockaddr_storage client;
+#endif
-#ifndef OPENSSL_NO_DTLS1
+#ifndef OPENSSL_NO_DTLS
if(dtlslisten) {
i = DTLSv1_listen(con, &client);
if (i > 0) {
}
} else
#endif
+
+ do {
i = SSL_accept(con);
#ifdef CERT_CB_TEST_RETRY
- {
- while (i <= 0 && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP
- && SSL_state(con) == SSL3_ST_SR_CLNT_HELLO_C) {
- BIO_printf(bio_err,
+ {
+ while (i <= 0 && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP
+ && SSL_get_state(con) == TLS_ST_SR_CLNT_HELLO) {
+ BIO_printf(bio_err,
"LOOKUP from certificate callback during accept\n");
- i = SSL_accept(con);
+ i = SSL_accept(con);
+ }
}
- }
#endif
+
#ifndef OPENSSL_NO_SRP
- while (i <= 0 && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP) {
- BIO_printf(bio_s_out, "LOOKUP during accept %s\n",
- srp_callback_parm.login);
- srp_callback_parm.user =
- SRP_VBASE_get_by_user(srp_callback_parm.vb,
- srp_callback_parm.login);
- if (srp_callback_parm.user)
- BIO_printf(bio_s_out, "LOOKUP done %s\n",
- srp_callback_parm.user->info);
- else
- BIO_printf(bio_s_out, "LOOKUP not successful\n");
- i = SSL_accept(con);
- }
+ while (i <= 0 && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP) {
+ BIO_printf(bio_s_out, "LOOKUP during accept %s\n",
+ srp_callback_parm.login);
+ srp_callback_parm.user =
+ SRP_VBASE_get_by_user(srp_callback_parm.vb,
+ srp_callback_parm.login);
+ if (srp_callback_parm.user)
+ BIO_printf(bio_s_out, "LOOKUP done %s\n",
+ srp_callback_parm.user->info);
+ else
+ BIO_printf(bio_s_out, "LOOKUP not successful\n");
+ i = SSL_accept(con);
+ }
#endif
+ } while (i < 0 && SSL_waiting_for_async(con));
if (i <= 0) {
if ((dtlslisten && i == 0)
#ifdef RENEG
int total_bytes = 0;
#endif
+ int width;
+ fd_set readfds;
+
+ /* Set width for a select call if needed */
+ width = s + 1;
buf = app_malloc(bufsize, "server www buffer");
io = BIO_new(BIO_f_buffer());
#endif
if (s_debug) {
- SSL_set_debug(con, 1);
BIO_set_callback(SSL_get_rbio(con), bio_dump_callback);
BIO_set_callback_arg(SSL_get_rbio(con), (char *)bio_s_out);
}
for (;;) {
i = BIO_gets(io, buf, bufsize - 1);
if (i < 0) { /* error */
- if (!BIO_should_retry(io)) {
+ if (!BIO_should_retry(io) && !SSL_waiting_for_async(con)) {
if (!s_quiet)
ERR_print_errors(bio_err);
goto err;
NULL);
i = SSL_renegotiate(con);
BIO_printf(bio_s_out, "SSL_renegotiate -> %d\n", i);
+ /* Send the HelloRequest */
i = SSL_do_handshake(con);
if (i <= 0) {
BIO_printf(bio_s_out, "SSL_do_handshake() Retval %d\n",
ERR_print_errors(bio_err);
goto err;
}
- /* EVIL HACK! */
- SSL_set_state(con, SSL_ST_ACCEPT);
- i = SSL_do_handshake(con);
- BIO_printf(bio_s_out, "SSL_do_handshake -> %d\n", i);
- if (i <= 0) {
- BIO_printf(bio_s_out, "SSL_do_handshake() Retval %d\n",
- SSL_get_error(con, i));
+ /* Wait for a ClientHello to come back */
+ FD_ZERO(&readfds);
+ openssl_fdset(s, &readfds);
+ i = select(width, (void *)&readfds, NULL, NULL, NULL);
+ if (i <= 0 || !FD_ISSET(s, &readfds)) {
+ BIO_printf(bio_s_out, "Error waiting for client response\n");
ERR_print_errors(bio_err);
goto err;
}
+ /*
+ * We're not acutally expecting any data here and we ignore
+ * any that is sent. This is just to force the handshake that
+ * we're expecting to come from the client. If they haven't
+ * sent one there's not much we can do.
+ */
+ BIO_gets(io, buf, bufsize - 1);
}
BIO_puts(io,
"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
BIO_puts(io, "<HTML><BODY BGCOLOR=\"#ffffff\">\n");
BIO_puts(io, "<pre>\n");
-/* BIO_puts(io,SSLeay_version(SSLEAY_VERSION));*/
+/* BIO_puts(io,OpenSSL_version(OPENSSL_VERSION));*/
BIO_puts(io, "\n");
for (i = 0; i < local_argc; i++) {
const char *myp;
#endif
k = BIO_write(io, &(buf[j]), i - j);
if (k <= 0) {
- if (!BIO_should_retry(io))
+ if (!BIO_should_retry(io) && !SSL_waiting_for_async(con))
goto write_error;
else {
BIO_printf(bio_s_out, "rwrite W BLOCK\n");
#endif
if (s_debug) {
- SSL_set_debug(con, 1);
BIO_set_callback(SSL_get_rbio(con), bio_dump_callback);
BIO_set_callback_arg(SSL_get_rbio(con), (char *)bio_s_out);
}
return (ret);
}
-#ifndef OPENSSL_NO_RSA
-static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength)
-{
- BIGNUM *bn = NULL;
- static RSA *rsa_tmp = NULL;
-
- if (!rsa_tmp && ((bn = BN_new()) == NULL))
- BIO_printf(bio_err, "Allocation error in generating RSA key\n");
- if (!rsa_tmp && bn) {
- if (!s_quiet) {
- BIO_printf(bio_err, "Generating temp (%d bit) RSA key...",
- keylength);
- (void)BIO_flush(bio_err);
- }
- if (!BN_set_word(bn, RSA_F4) || ((rsa_tmp = RSA_new()) == NULL) ||
- !RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
- RSA_free(rsa_tmp);
- rsa_tmp = NULL;
- }
- if (!s_quiet) {
- BIO_printf(bio_err, "\n");
- (void)BIO_flush(bio_err);
- }
- BN_free(bn);
- }
- return (rsa_tmp);
-}
-#endif
-
#define MAX_SESSION_ID_ATTEMPTS 10
static int generate_session_id(const SSL *ssl, unsigned char *id,
unsigned int *id_len)
return 0;
}
- sess->id = BUF_memdup(SSL_SESSION_get_id(session, NULL), sess->idlen);
+ sess->id = OPENSSL_memdup(SSL_SESSION_get_id(session, NULL), sess->idlen);
sess->der = app_malloc(sess->derlen, "get session buffer");
if (!sess->id) {
BIO_printf(bio_err, "Out of memory adding to external cache\n");
projects / openssl.git / blobdiff