Consolidate all of the SSL method structs/functions into a single file.

Discussed with tb@

1 files changed, 666 insertions, 0 deletions

diff --git a/lib/libssl/ssl_methods.c b/lib/libssl/ssl_methods.c
new file mode 100644
index 00000000000..3e9f18bc40e
--- /dev/null
+++ b/lib/libssl/ssl_methods.c
@@ -0,0 +1,666 @@
+/* $OpenBSD: ssl_methods.c,v 1.1 2018/11/05 05:45:15 jsing Exp $ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "ssl_locl.h"
+
+static const SSL_METHOD_INTERNAL DTLSv1_client_method_internal_data = {
+	.version = DTLS1_VERSION,
+	.min_version = DTLS1_VERSION,
+	.max_version = DTLS1_VERSION,
+	.ssl_new = dtls1_new,
+	.ssl_clear = dtls1_clear,
+	.ssl_free = dtls1_free,
+	.ssl_accept = ssl_undefined_function,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = dtls1_get_client_method,
+	.get_timeout = dtls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = dtls1_get_message,
+	.ssl_read_bytes = dtls1_read_bytes,
+	.ssl_write_bytes = dtls1_write_app_data_bytes,
+	.ssl3_enc = &DTLSv1_enc_data,
+};
+
+static const SSL_METHOD DTLSv1_client_method_data = {
+	.ssl_dispatch_alert = dtls1_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = dtls1_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &DTLSv1_client_method_internal_data,
+};
+
+const SSL_METHOD *
+DTLSv1_client_method(void)
+{
+	return &DTLSv1_client_method_data;
+}
+
+const SSL_METHOD *
+dtls1_get_client_method(int ver)
+{
+	if (ver == DTLS1_VERSION)
+		return (DTLSv1_client_method());
+	return (NULL);
+}
+
+static const SSL_METHOD *dtls1_get_method(int ver);
+
+static const SSL_METHOD_INTERNAL DTLSv1_method_internal_data = {
+	.version = DTLS1_VERSION,
+	.min_version = DTLS1_VERSION,
+	.max_version = DTLS1_VERSION,
+	.ssl_new = dtls1_new,
+	.ssl_clear = dtls1_clear,
+	.ssl_free = dtls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = dtls1_get_method,
+	.get_timeout = dtls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = dtls1_get_message,
+	.ssl_read_bytes = dtls1_read_bytes,
+	.ssl_write_bytes = dtls1_write_app_data_bytes,
+	.ssl3_enc = &DTLSv1_enc_data,
+};
+
+static const SSL_METHOD DTLSv1_method_data = {
+	.ssl_dispatch_alert = dtls1_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = dtls1_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &DTLSv1_method_internal_data,
+};
+
+const SSL_METHOD *
+DTLSv1_method(void)
+{
+	return &DTLSv1_method_data;
+}
+
+static const SSL_METHOD *
+dtls1_get_method(int ver)
+{
+	if (ver == DTLS1_VERSION)
+		return (DTLSv1_method());
+	return (NULL);
+}
+
+static const SSL_METHOD_INTERNAL DTLSv1_server_method_internal_data = {
+	.version = DTLS1_VERSION,
+	.min_version = DTLS1_VERSION,
+	.max_version = DTLS1_VERSION,
+	.ssl_new = dtls1_new,
+	.ssl_clear = dtls1_clear,
+	.ssl_free = dtls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl_undefined_function,
+	.get_ssl_method = dtls1_get_server_method,
+	.get_timeout = dtls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = dtls1_get_message,
+	.ssl_read_bytes = dtls1_read_bytes,
+	.ssl_write_bytes = dtls1_write_app_data_bytes,
+	.ssl3_enc = &DTLSv1_enc_data,
+};
+
+static const SSL_METHOD DTLSv1_server_method_data = {
+	.ssl_dispatch_alert = dtls1_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = dtls1_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &DTLSv1_server_method_internal_data,
+};
+
+const SSL_METHOD *
+DTLSv1_server_method(void)
+{
+	return &DTLSv1_server_method_data;
+}
+
+const SSL_METHOD *
+dtls1_get_server_method(int ver)
+{
+	if (ver == DTLS1_VERSION)
+		return (DTLSv1_server_method());
+	return (NULL);
+}
+
+static const SSL_METHOD_INTERNAL TLS_client_method_internal_data = {
+	.version = TLS1_2_VERSION,
+	.min_version = TLS1_VERSION,
+	.max_version = TLS1_2_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl_undefined_function,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_client_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl_undefined_function,
+	.ssl_renegotiate_check = ssl_ok,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_2_enc_data,
+};
+
+static const SSL_METHOD TLS_client_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLS_client_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_client_method_internal_data = {
+	.version = TLS1_VERSION,
+	.min_version = TLS1_VERSION,
+	.max_version = TLS1_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl_undefined_function,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_client_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_enc_data,
+};
+
+static const SSL_METHOD TLSv1_client_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_client_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_1_client_method_internal_data = {
+	.version = TLS1_1_VERSION,
+	.min_version = TLS1_1_VERSION,
+	.max_version = TLS1_1_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl_undefined_function,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_client_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_1_enc_data,
+};
+
+static const SSL_METHOD TLSv1_1_client_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_1_client_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_2_client_method_internal_data = {
+	.version = TLS1_2_VERSION,
+	.min_version = TLS1_2_VERSION,
+	.max_version = TLS1_2_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl_undefined_function,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_client_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_2_enc_data,
+};
+
+static const SSL_METHOD TLSv1_2_client_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_2_client_method_internal_data,
+};
+
+const SSL_METHOD *
+tls1_get_client_method(int ver)
+{
+	if (ver == TLS1_2_VERSION)
+		return (TLSv1_2_client_method());
+	if (ver == TLS1_1_VERSION)
+		return (TLSv1_1_client_method());
+	if (ver == TLS1_VERSION)
+		return (TLSv1_client_method());
+	return (NULL);
+}
+
+const SSL_METHOD *
+SSLv23_client_method(void)
+{
+	return (TLS_client_method());
+}
+
+const SSL_METHOD *
+TLS_client_method(void)
+{
+	return (&TLS_client_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_client_method(void)
+{
+	return (&TLSv1_client_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_1_client_method(void)
+{
+	return (&TLSv1_1_client_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_2_client_method(void)
+{
+	return (&TLSv1_2_client_method_data);
+}
+
+static const SSL_METHOD *tls1_get_method(int ver);
+
+static const SSL_METHOD_INTERNAL TLS_method_internal_data = {
+	.version = TLS1_2_VERSION,
+	.min_version = TLS1_VERSION,
+	.max_version = TLS1_2_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl_undefined_function,
+	.ssl_renegotiate_check = ssl_ok,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_2_enc_data,
+};
+
+static const SSL_METHOD TLS_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLS_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_method_internal_data = {
+	.version = TLS1_VERSION,
+	.min_version = TLS1_VERSION,
+	.max_version = TLS1_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_enc_data,
+};
+
+static const SSL_METHOD TLSv1_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_1_method_internal_data = {
+	.version = TLS1_1_VERSION,
+	.min_version = TLS1_1_VERSION,
+	.max_version = TLS1_1_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_1_enc_data,
+};
+
+static const SSL_METHOD TLSv1_1_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_1_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_2_method_internal_data = {
+	.version = TLS1_2_VERSION,
+	.min_version = TLS1_2_VERSION,
+	.max_version = TLS1_2_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl3_connect,
+	.get_ssl_method = tls1_get_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_2_enc_data,
+};
+
+static const SSL_METHOD TLSv1_2_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_2_method_internal_data,
+};
+
+static const SSL_METHOD *
+tls1_get_method(int ver)
+{
+	if (ver == TLS1_2_VERSION)
+		return (TLSv1_2_method());
+	if (ver == TLS1_1_VERSION)
+		return (TLSv1_1_method());
+	if (ver == TLS1_VERSION)
+		return (TLSv1_method());
+	return (NULL);
+}
+
+const SSL_METHOD *
+SSLv23_method(void)
+{
+	return (TLS_method());
+}
+
+const SSL_METHOD *
+TLS_method(void)
+{
+	return &TLS_method_data;
+}
+
+const SSL_METHOD *
+TLSv1_method(void)
+{
+	return (&TLSv1_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_1_method(void)
+{
+	return (&TLSv1_1_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_2_method(void)
+{
+	return (&TLSv1_2_method_data);
+}
+
+static const SSL_METHOD_INTERNAL TLS_server_method_internal_data = {
+	.version = TLS1_2_VERSION,
+	.min_version = TLS1_VERSION,
+	.max_version = TLS1_2_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl_undefined_function,
+	.get_ssl_method = tls1_get_server_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl_undefined_function,
+	.ssl_renegotiate_check = ssl_ok,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_2_enc_data,
+};
+
+static const SSL_METHOD TLS_server_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLS_server_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_server_method_internal_data = {
+	.version = TLS1_VERSION,
+	.min_version = TLS1_VERSION,
+	.max_version = TLS1_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl_undefined_function,
+	.get_ssl_method = tls1_get_server_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_enc_data,
+};
+
+static const SSL_METHOD TLSv1_server_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_server_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_1_server_method_internal_data = {
+	.version = TLS1_1_VERSION,
+	.min_version = TLS1_1_VERSION,
+	.max_version = TLS1_1_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl_undefined_function,
+	.get_ssl_method = tls1_get_server_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_1_enc_data,
+};
+
+static const SSL_METHOD TLSv1_1_server_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_1_server_method_internal_data,
+};
+
+static const SSL_METHOD_INTERNAL TLSv1_2_server_method_internal_data = {
+	.version = TLS1_2_VERSION,
+	.min_version = TLS1_2_VERSION,
+	.max_version = TLS1_2_VERSION,
+	.ssl_new = tls1_new,
+	.ssl_clear = tls1_clear,
+	.ssl_free = tls1_free,
+	.ssl_accept = ssl3_accept,
+	.ssl_connect = ssl_undefined_function,
+	.get_ssl_method = tls1_get_server_method,
+	.get_timeout = tls1_default_timeout,
+	.ssl_version = ssl_undefined_void_function,
+	.ssl_renegotiate = ssl3_renegotiate,
+	.ssl_renegotiate_check = ssl3_renegotiate_check,
+	.ssl_get_message = ssl3_get_message,
+	.ssl_read_bytes = ssl3_read_bytes,
+	.ssl_write_bytes = ssl3_write_bytes,
+	.ssl3_enc = &TLSv1_2_enc_data,
+};
+
+static const SSL_METHOD TLSv1_2_server_method_data = {
+	.ssl_dispatch_alert = ssl3_dispatch_alert,
+	.num_ciphers = ssl3_num_ciphers,
+	.get_cipher = ssl3_get_cipher,
+	.get_cipher_by_char = ssl3_get_cipher_by_char,
+	.put_cipher_by_char = ssl3_put_cipher_by_char,
+	.internal = &TLSv1_2_server_method_internal_data,
+};
+
+const SSL_METHOD *
+tls1_get_server_method(int ver)
+{
+	if (ver == TLS1_2_VERSION)
+		return (TLSv1_2_server_method());
+	if (ver == TLS1_1_VERSION)
+		return (TLSv1_1_server_method());
+	if (ver == TLS1_VERSION)
+		return (TLSv1_server_method());
+	return (NULL);
+}
+
+const SSL_METHOD *
+SSLv23_server_method(void)
+{
+	return (TLS_server_method());
+}
+
+const SSL_METHOD *
+TLS_server_method(void)
+{
+	return (&TLS_server_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_server_method(void)
+{
+	return (&TLSv1_server_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_1_server_method(void)
+{
+	return (&TLSv1_1_server_method_data);
+}
+
+const SSL_METHOD *
+TLSv1_2_server_method(void)
+{
+	return (&TLSv1_2_server_method_data);
+}