-/* ssl/t1_trce.c */
/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2012 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
- * are met:
- *
- * 1. Redistributions of source code must retain the above 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 acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
+ * Copyright 2012-2018 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
-#include "ssl_locl.h"
+#include "ssl_local.h"
#ifndef OPENSSL_NO_SSL_TRACE
} ssl_trace_tbl;
# define ssl_trace_str(val, tbl) \
- do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl))
+ do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl))
# define ssl_trace_list(bio, indent, msg, msglen, value, table) \
- do_ssl_trace_list(bio, indent, msg, msglen, value, \
- table, OSSL_NELEM(table))
+ do_ssl_trace_list(bio, indent, msg, msglen, value, \
+ table, OSSL_NELEM(table))
-static const char *do_ssl_trace_str(int val, ssl_trace_tbl *tbl, size_t ntbl)
+static const char *do_ssl_trace_str(int val, const ssl_trace_tbl *tbl,
+ size_t ntbl)
{
size_t i;
+
for (i = 0; i < ntbl; i++, tbl++) {
if (tbl->num == val)
return tbl->name;
static int do_ssl_trace_list(BIO *bio, int indent,
const unsigned char *msg, size_t msglen,
- size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
+ size_t vlen, const ssl_trace_tbl *tbl, size_t ntbl)
{
int val;
+
if (msglen % vlen)
return 0;
while (msglen) {
/* Version number */
-static ssl_trace_tbl ssl_version_tbl[] = {
+static const ssl_trace_tbl ssl_version_tbl[] = {
{SSL3_VERSION, "SSL 3.0"},
{TLS1_VERSION, "TLS 1.0"},
{TLS1_1_VERSION, "TLS 1.1"},
{TLS1_2_VERSION, "TLS 1.2"},
+ {TLS1_3_VERSION, "TLS 1.3"},
{DTLS1_VERSION, "DTLS 1.0"},
{DTLS1_2_VERSION, "DTLS 1.2"},
{DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
};
-static ssl_trace_tbl ssl_content_tbl[] = {
+static const ssl_trace_tbl ssl_content_tbl[] = {
{SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
{SSL3_RT_ALERT, "Alert"},
{SSL3_RT_HANDSHAKE, "Handshake"},
{SSL3_RT_APPLICATION_DATA, "ApplicationData"},
- {TLS1_RT_HEARTBEAT, "HeartBeat"}
};
-/* Handshake types */
-static ssl_trace_tbl ssl_handshake_tbl[] = {
+/* Handshake types, sorted by ascending id */
+static const ssl_trace_tbl ssl_handshake_tbl[] = {
{SSL3_MT_HELLO_REQUEST, "HelloRequest"},
{SSL3_MT_CLIENT_HELLO, "ClientHello"},
{SSL3_MT_SERVER_HELLO, "ServerHello"},
{DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
{SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
+ {SSL3_MT_END_OF_EARLY_DATA, "EndOfEarlyData"},
+ {SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions"},
{SSL3_MT_CERTIFICATE, "Certificate"},
{SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
{SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
- {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
- {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
{SSL3_MT_SERVER_DONE, "ServerHelloDone"},
{SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
{SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
{SSL3_MT_FINISHED, "Finished"},
- {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
+ {SSL3_MT_CERTIFICATE_URL, "CertificateUrl"},
+ {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
+ {SSL3_MT_SUPPLEMENTAL_DATA, "SupplementalData"},
+ {SSL3_MT_KEY_UPDATE, "KeyUpdate"},
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ {SSL3_MT_NEXT_PROTO, "NextProto"},
+# endif
+ {SSL3_MT_MESSAGE_HASH, "MessageHash"}
};
/* Cipher suites */
-static ssl_trace_tbl ssl_ciphers_tbl[] = {
- {0x0000, "SSL_NULL_WITH_NULL_NULL"},
- {0x0001, "SSL_RSA_WITH_NULL_MD5"},
- {0x0002, "SSL_RSA_WITH_NULL_SHA"},
- {0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
- {0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
- {0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
- {0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
- {0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
- {0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
- {0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
- {0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
- {0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
- {0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
- {0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
- {0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
- {0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
- {0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
- {0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
- {0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
- {0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
- {0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
- {0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
- {0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
- {0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
- {0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
- {0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
- {0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
- {0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
+static const ssl_trace_tbl ssl_ciphers_tbl[] = {
+ {0x0000, "TLS_NULL_WITH_NULL_NULL"},
+ {0x0001, "TLS_RSA_WITH_NULL_MD5"},
+ {0x0002, "TLS_RSA_WITH_NULL_SHA"},
+ {0x0003, "TLS_RSA_EXPORT_WITH_RC4_40_MD5"},
+ {0x0004, "TLS_RSA_WITH_RC4_128_MD5"},
+ {0x0005, "TLS_RSA_WITH_RC4_128_SHA"},
+ {0x0006, "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
+ {0x0007, "TLS_RSA_WITH_IDEA_CBC_SHA"},
+ {0x0008, "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"},
+ {0x0009, "TLS_RSA_WITH_DES_CBC_SHA"},
+ {0x000A, "TLS_RSA_WITH_3DES_EDE_CBC_SHA"},
+ {0x000B, "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
+ {0x000C, "TLS_DH_DSS_WITH_DES_CBC_SHA"},
+ {0x000D, "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
+ {0x000E, "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
+ {0x000F, "TLS_DH_RSA_WITH_DES_CBC_SHA"},
+ {0x0010, "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
+ {0x0011, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
+ {0x0012, "TLS_DHE_DSS_WITH_DES_CBC_SHA"},
+ {0x0013, "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
+ {0x0014, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
+ {0x0015, "TLS_DHE_RSA_WITH_DES_CBC_SHA"},
+ {0x0016, "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
+ {0x0017, "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"},
+ {0x0018, "TLS_DH_anon_WITH_RC4_128_MD5"},
+ {0x0019, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
+ {0x001A, "TLS_DH_anon_WITH_DES_CBC_SHA"},
+ {0x001B, "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"},
{0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
{0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
{0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
{0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
{0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
{0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
+ {0x0081, "TLS_GOSTR341001_WITH_28147_CNT_IMIT"},
+ {0x0083, "TLS_GOSTR341001_WITH_NULL_GOSTR3411"},
{0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
{0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
{0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
{0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM"},
{0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8"},
{0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8"},
+ {0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256"},
+ {0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256"},
+ {0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256"},
+ {0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305_SHA256"},
+ {0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256"},
+ {0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256"},
+ {0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256"},
+ {0x1301, "TLS_AES_128_GCM_SHA256"},
+ {0x1302, "TLS_AES_256_GCM_SHA384"},
+ {0x1303, "TLS_CHACHA20_POLY1305_SHA256"},
+ {0x1304, "TLS_AES_128_CCM_SHA256"},
+ {0x1305, "TLS_AES_128_CCM_8_SHA256"},
{0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
{0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
+ {0xFF85, "GOST2012-GOST8912-GOST8912"},
+ {0xFF87, "GOST2012-NULL-GOST12"},
};
/* Compression methods */
-static ssl_trace_tbl ssl_comp_tbl[] = {
+static const ssl_trace_tbl ssl_comp_tbl[] = {
{0x0000, "No Compression"},
{0x0001, "Zlib Compression"}
};
-/* Extensions */
-static ssl_trace_tbl ssl_exts_tbl[] = {
+/* Extensions sorted by ascending id */
+static const ssl_trace_tbl ssl_exts_tbl[] = {
{TLSEXT_TYPE_server_name, "server_name"},
{TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
{TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
{TLSEXT_TYPE_client_authz, "client_authz"},
{TLSEXT_TYPE_server_authz, "server_authz"},
{TLSEXT_TYPE_cert_type, "cert_type"},
- {TLSEXT_TYPE_elliptic_curves, "elliptic_curves"},
+ {TLSEXT_TYPE_supported_groups, "supported_groups"},
{TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
{TLSEXT_TYPE_srp, "srp"},
{TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
{TLSEXT_TYPE_use_srtp, "use_srtp"},
- {TLSEXT_TYPE_heartbeat, "heartbeat"},
+ {TLSEXT_TYPE_application_layer_protocol_negotiation,
+ "application_layer_protocol_negotiation"},
+ {TLSEXT_TYPE_signed_certificate_timestamp, "signed_certificate_timestamps"},
+ {TLSEXT_TYPE_padding, "padding"},
+ {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac"},
+ {TLSEXT_TYPE_extended_master_secret, "extended_master_secret"},
{TLSEXT_TYPE_session_ticket, "session_ticket"},
+ {TLSEXT_TYPE_psk, "psk"},
+ {TLSEXT_TYPE_early_data, "early_data"},
+ {TLSEXT_TYPE_supported_versions, "supported_versions"},
+ {TLSEXT_TYPE_cookie, "cookie_ext"},
+ {TLSEXT_TYPE_psk_kex_modes, "psk_key_exchange_modes"},
+ {TLSEXT_TYPE_certificate_authorities, "certificate_authorities"},
+ {TLSEXT_TYPE_post_handshake_auth, "post_handshake_auth"},
+ {TLSEXT_TYPE_signature_algorithms_cert, "signature_algorithms_cert"},
+ {TLSEXT_TYPE_key_share, "key_share"},
{TLSEXT_TYPE_renegotiate, "renegotiate"},
+# ifndef OPENSSL_NO_NEXTPROTONEG
{TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
- {TLSEXT_TYPE_padding, "padding"},
- {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac"},
- {TLSEXT_TYPE_extended_master_secret, "extended_master_secret"}
+# endif
};
-static ssl_trace_tbl ssl_curve_tbl[] = {
+static const ssl_trace_tbl ssl_groups_tbl[] = {
{1, "sect163k1 (K-163)"},
{2, "sect163r1"},
{3, "sect163r2 (B-163)"},
{26, "brainpoolP256r1"},
{27, "brainpoolP384r1"},
{28, "brainpoolP512r1"},
+ {29, "ecdh_x25519"},
+ {30, "ecdh_x448"},
+ {256, "ffdhe2048"},
+ {257, "ffdhe3072"},
+ {258, "ffdhe4096"},
+ {259, "ffdhe6144"},
+ {260, "ffdhe8192"},
{0xFF01, "arbitrary_explicit_prime_curves"},
{0xFF02, "arbitrary_explicit_char2_curves"}
};
-static ssl_trace_tbl ssl_point_tbl[] = {
+static const ssl_trace_tbl ssl_point_tbl[] = {
{0, "uncompressed"},
{1, "ansiX962_compressed_prime"},
{2, "ansiX962_compressed_char2"}
};
-static ssl_trace_tbl ssl_md_tbl[] = {
- {0, "none"},
- {1, "md5"},
- {2, "sha1"},
- {3, "sha224"},
- {4, "sha256"},
- {5, "sha384"},
- {6, "sha512"}
-};
-
-static ssl_trace_tbl ssl_sig_tbl[] = {
- {0, "anonymous"},
- {1, "rsa"},
- {2, "dsa"},
- {3, "ecdsa"}
+static const ssl_trace_tbl ssl_mfl_tbl[] = {
+ {0, "disabled"},
+ {1, "max_fragment_length := 2^9 (512 bytes)"},
+ {2, "max_fragment_length := 2^10 (1024 bytes)"},
+ {3, "max_fragment_length := 2^11 (2048 bytes)"},
+ {4, "max_fragment_length := 2^12 (4096 bytes)"}
};
-static ssl_trace_tbl ssl_hb_tbl[] = {
- {1, "peer_allowed_to_send"},
- {2, "peer_not_allowed_to_send"}
+static const ssl_trace_tbl ssl_sigalg_tbl[] = {
+ {TLSEXT_SIGALG_ecdsa_secp256r1_sha256, "ecdsa_secp256r1_sha256"},
+ {TLSEXT_SIGALG_ecdsa_secp384r1_sha384, "ecdsa_secp384r1_sha384"},
+ {TLSEXT_SIGALG_ecdsa_secp521r1_sha512, "ecdsa_secp521r1_sha512"},
+ {TLSEXT_SIGALG_ecdsa_sha224, "ecdsa_sha224"},
+ {TLSEXT_SIGALG_ed25519, "ed25519"},
+ {TLSEXT_SIGALG_ed448, "ed448"},
+ {TLSEXT_SIGALG_ecdsa_sha1, "ecdsa_sha1"},
+ {TLSEXT_SIGALG_rsa_pss_rsae_sha256, "rsa_pss_rsae_sha256"},
+ {TLSEXT_SIGALG_rsa_pss_rsae_sha384, "rsa_pss_rsae_sha384"},
+ {TLSEXT_SIGALG_rsa_pss_rsae_sha512, "rsa_pss_rsae_sha512"},
+ {TLSEXT_SIGALG_rsa_pss_pss_sha256, "rsa_pss_pss_sha256"},
+ {TLSEXT_SIGALG_rsa_pss_pss_sha384, "rsa_pss_pss_sha384"},
+ {TLSEXT_SIGALG_rsa_pss_pss_sha512, "rsa_pss_pss_sha512"},
+ {TLSEXT_SIGALG_rsa_pkcs1_sha256, "rsa_pkcs1_sha256"},
+ {TLSEXT_SIGALG_rsa_pkcs1_sha384, "rsa_pkcs1_sha384"},
+ {TLSEXT_SIGALG_rsa_pkcs1_sha512, "rsa_pkcs1_sha512"},
+ {TLSEXT_SIGALG_rsa_pkcs1_sha224, "rsa_pkcs1_sha224"},
+ {TLSEXT_SIGALG_rsa_pkcs1_sha1, "rsa_pkcs1_sha1"},
+ {TLSEXT_SIGALG_dsa_sha256, "dsa_sha256"},
+ {TLSEXT_SIGALG_dsa_sha384, "dsa_sha384"},
+ {TLSEXT_SIGALG_dsa_sha512, "dsa_sha512"},
+ {TLSEXT_SIGALG_dsa_sha224, "dsa_sha224"},
+ {TLSEXT_SIGALG_dsa_sha1, "dsa_sha1"},
+ {TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256, "gost2012_256"},
+ {TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512, "gost2012_512"},
+ {TLSEXT_SIGALG_gostr34102001_gostr3411, "gost2001_gost94"},
};
-static ssl_trace_tbl ssl_hb_type_tbl[] = {
- {1, "heartbeat_request"},
- {2, "heartbeat_response"}
-};
-
-static ssl_trace_tbl ssl_ctype_tbl[] = {
+static const ssl_trace_tbl ssl_ctype_tbl[] = {
{1, "rsa_sign"},
{2, "dss_sign"},
{3, "rsa_fixed_dh"},
{66, "ecdsa_fixed_ecdh"}
};
-static ssl_trace_tbl ssl_crypto_tbl[] = {
- {TLS1_RT_CRYPTO_PREMASTER, "Premaster Secret"},
- {TLS1_RT_CRYPTO_CLIENT_RANDOM, "Client Random"},
- {TLS1_RT_CRYPTO_SERVER_RANDOM, "Server Random"},
- {TLS1_RT_CRYPTO_MASTER, "Master Secret"},
- {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_WRITE, "Write Mac Secret"},
- {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_READ, "Read Mac Secret"},
- {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_WRITE, "Write Key"},
- {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_READ, "Read Key"},
- {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_WRITE, "Write IV"},
- {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_READ, "Read IV"},
- {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_WRITE, "Write IV (fixed part)"},
- {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_READ, "Read IV (fixed part)"}
+static const ssl_trace_tbl ssl_psk_kex_modes_tbl[] = {
+ {TLSEXT_KEX_MODE_KE, "psk_ke"},
+ {TLSEXT_KEX_MODE_KE_DHE, "psk_dhe_ke"}
+};
+
+static const ssl_trace_tbl ssl_key_update_tbl[] = {
+ {SSL_KEY_UPDATE_NOT_REQUESTED, "update_not_requested"},
+ {SSL_KEY_UPDATE_REQUESTED, "update_requested"}
};
static void ssl_print_hex(BIO *bio, int indent, const char *name,
const unsigned char *msg, size_t msglen)
{
size_t i;
+
BIO_indent(bio, indent, 80);
BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
for (i = 0; i < msglen; i++)
BIO_puts(bio, "\n");
}
-static int ssl_print_hexbuf(BIO *bio, int indent,
- const char *name, size_t nlen,
+static int ssl_print_hexbuf(BIO *bio, int indent, const char *name, size_t nlen,
const unsigned char **pmsg, size_t *pmsglen)
{
size_t blen;
const unsigned char *p = *pmsg;
+
if (*pmsglen < nlen)
return 0;
blen = p[0];
}
static int ssl_print_version(BIO *bio, int indent, const char *name,
- const unsigned char **pmsg, size_t *pmsglen)
+ const unsigned char **pmsg, size_t *pmsglen,
+ unsigned int *version)
{
int vers;
+
if (*pmsglen < 2)
return 0;
vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
+ if (version != NULL)
+ *version = vers;
BIO_indent(bio, indent, 80);
BIO_printf(bio, "%s=0x%x (%s)\n",
name, vers, ssl_trace_str(vers, ssl_version_tbl));
{
unsigned int tm;
const unsigned char *p = *pmsg;
+
if (*pmsglen < 32)
return 0;
tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
return 1;
}
-static int ssl_print_signature(BIO *bio, int indent, SSL *s,
+static int ssl_print_signature(BIO *bio, int indent, const SSL *ssl,
const unsigned char **pmsg, size_t *pmsglen)
{
if (*pmsglen < 2)
return 0;
- if (SSL_USE_SIGALGS(s)) {
+ if (SSL_USE_SIGALGS(ssl)) {
const unsigned char *p = *pmsg;
+ unsigned int sigalg = (p[0] << 8) | p[1];
+
BIO_indent(bio, indent, 80);
- BIO_printf(bio, "Signature Algorithm %s+%s (%d+%d)\n",
- ssl_trace_str(p[0], ssl_md_tbl),
- ssl_trace_str(p[1], ssl_sig_tbl), p[0], p[1]);
+ BIO_printf(bio, "Signature Algorithm: %s (0x%04x)\n",
+ ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
*pmsg += 2;
*pmsglen -= 2;
}
return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
}
-static int ssl_print_extension(BIO *bio, int indent, int server, int extype,
+static int ssl_print_extension(BIO *bio, int indent, int server,
+ unsigned char mt, int extype,
const unsigned char *ext, size_t extlen)
{
- size_t xlen;
+ size_t xlen, share_len;
+ unsigned int sigalg;
+ uint32_t max_early_data;
+
BIO_indent(bio, indent, 80);
BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen);
switch (extype) {
+ case TLSEXT_TYPE_max_fragment_length:
+ if (extlen < 1)
+ return 0;
+ xlen = extlen;
+ return ssl_trace_list(bio, indent + 2, ext, xlen, 1, ssl_mfl_tbl);
+
case TLSEXT_TYPE_ec_point_formats:
if (extlen < 1)
return 0;
xlen = ext[0];
if (extlen != xlen + 1)
return 0;
- return ssl_trace_list(bio, indent + 2,
- ext + 1, xlen, 1, ssl_point_tbl);
+ return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_point_tbl);
- case TLSEXT_TYPE_elliptic_curves:
+ case TLSEXT_TYPE_supported_groups:
+ if (extlen < 2)
+ return 0;
+ xlen = (ext[0] << 8) | ext[1];
+ if (extlen != xlen + 2)
+ return 0;
+ return ssl_trace_list(bio, indent + 2, ext + 2, xlen, 2, ssl_groups_tbl);
+ case TLSEXT_TYPE_application_layer_protocol_negotiation:
if (extlen < 2)
return 0;
xlen = (ext[0] << 8) | ext[1];
if (extlen != xlen + 2)
return 0;
- return ssl_trace_list(bio, indent + 2,
- ext + 2, xlen, 2, ssl_curve_tbl);
+ ext += 2;
+ while (xlen > 0) {
+ size_t plen = *ext++;
+
+ if (plen + 1 > xlen)
+ return 0;
+ BIO_indent(bio, indent + 2, 80);
+ BIO_write(bio, ext, plen);
+ BIO_puts(bio, "\n");
+ ext += plen;
+ xlen -= plen + 1;
+ }
+ return 1;
case TLSEXT_TYPE_signature_algorithms:
ext += 2;
while (xlen > 0) {
BIO_indent(bio, indent + 2, 80);
- BIO_printf(bio, "%s+%s (%d+%d)\n",
- ssl_trace_str(ext[0], ssl_md_tbl),
- ssl_trace_str(ext[1], ssl_sig_tbl), ext[0], ext[1]);
+ sigalg = (ext[0] << 8) | ext[1];
+ BIO_printf(bio, "%s (0x%04x)\n",
+ ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
xlen -= 2;
ext += 2;
}
ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen);
if (server) {
ext += xlen;
- ssl_print_hex(bio, indent + 4,
- "server_verify_data", ext, xlen);
+ ssl_print_hex(bio, indent + 4, "server_verify_data", ext, xlen);
}
} else {
BIO_indent(bio, indent + 4, 80);
}
break;
- case TLSEXT_TYPE_heartbeat:
- if (extlen != 1)
- return 0;
- BIO_indent(bio, indent + 2, 80);
- BIO_printf(bio, "HeartbeatMode: %s\n",
- ssl_trace_str(ext[0], ssl_hb_tbl));
- break;
-
case TLSEXT_TYPE_session_ticket:
if (extlen != 0)
ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
break;
+ case TLSEXT_TYPE_key_share:
+ if (server && extlen == 2) {
+ int group_id;
+
+ /* We assume this is an HRR, otherwise this is an invalid key_share */
+ group_id = (ext[0] << 8) | ext[1];
+ BIO_indent(bio, indent + 4, 80);
+ BIO_printf(bio, "NamedGroup: %s (%d)\n",
+ ssl_trace_str(group_id, ssl_groups_tbl), group_id);
+ break;
+ }
+ if (extlen < 2)
+ return 0;
+ if (server) {
+ xlen = extlen;
+ } else {
+ xlen = (ext[0] << 8) | ext[1];
+ if (extlen != xlen + 2)
+ return 0;
+ ext += 2;
+ }
+ for (; xlen > 0; ext += share_len, xlen -= share_len) {
+ int group_id;
+
+ if (xlen < 4)
+ return 0;
+ group_id = (ext[0] << 8) | ext[1];
+ share_len = (ext[2] << 8) | ext[3];
+ ext += 4;
+ xlen -= 4;
+ if (xlen < share_len)
+ return 0;
+ BIO_indent(bio, indent + 4, 80);
+ BIO_printf(bio, "NamedGroup: %s (%d)\n",
+ ssl_trace_str(group_id, ssl_groups_tbl), group_id);
+ ssl_print_hex(bio, indent + 4, "key_exchange: ", ext, share_len);
+ }
+ break;
+
+ case TLSEXT_TYPE_supported_versions:
+ if (server) {
+ int version;
+
+ if (extlen != 2)
+ return 0;
+ version = (ext[0] << 8) | ext[1];
+ BIO_indent(bio, indent + 4, 80);
+ BIO_printf(bio, "%s (%d)\n",
+ ssl_trace_str(version, ssl_version_tbl), version);
+ break;
+ }
+ if (extlen < 1)
+ return 0;
+ xlen = ext[0];
+ if (extlen != xlen + 1)
+ return 0;
+ return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2,
+ ssl_version_tbl);
+
+ case TLSEXT_TYPE_psk_kex_modes:
+ if (extlen < 1)
+ return 0;
+ xlen = ext[0];
+ if (extlen != xlen + 1)
+ return 0;
+ return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1,
+ ssl_psk_kex_modes_tbl);
+
+ case TLSEXT_TYPE_early_data:
+ if (mt != SSL3_MT_NEWSESSION_TICKET)
+ break;
+ if (extlen != 4)
+ return 0;
+ max_early_data = (ext[0] << 24) | (ext[1] << 16) | (ext[2] << 8)
+ | ext[3];
+ BIO_indent(bio, indent + 2, 80);
+ BIO_printf(bio, "max_early_data=%u\n", max_early_data);
+ break;
+
default:
- BIO_dump_indent(bio, (char *)ext, extlen, indent + 2);
+ BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2);
}
return 1;
}
static int ssl_print_extensions(BIO *bio, int indent, int server,
- const unsigned char *msg, size_t msglen)
+ unsigned char mt, const unsigned char **msgin,
+ size_t *msginlen)
{
- size_t extslen;
+ size_t extslen, msglen = *msginlen;
+ const unsigned char *msg = *msgin;
+
BIO_indent(bio, indent, 80);
if (msglen == 0) {
- BIO_puts(bio, "No Extensions\n");
+ BIO_puts(bio, "No extensions\n");
return 1;
}
- extslen = (msg[0] << 8) | msg[1];
- if (extslen != msglen - 2)
+ if (msglen < 2)
return 0;
+ extslen = (msg[0] << 8) | msg[1];
+ msglen -= 2;
msg += 2;
- msglen = extslen;
- BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
- while (msglen > 0) {
+ if (extslen == 0) {
+ BIO_puts(bio, "No extensions\n");
+ *msgin = msg;
+ *msginlen = msglen;
+ return 1;
+ }
+ if (extslen > msglen)
+ return 0;
+ BIO_printf(bio, "extensions, length = %d\n", (int)extslen);
+ msglen -= extslen;
+ while (extslen > 0) {
int extype;
size_t extlen;
- if (msglen < 4)
+ if (extslen < 4)
return 0;
extype = (msg[0] << 8) | msg[1];
extlen = (msg[2] << 8) | msg[3];
- if (msglen < extlen + 4)
+ if (extslen < extlen + 4) {
+ BIO_printf(bio, "extensions, extype = %d, extlen = %d\n", extype,
+ (int)extlen);
+ BIO_dump_indent(bio, (const char *)msg, extslen, indent + 2);
return 0;
+ }
msg += 4;
- if (!ssl_print_extension(bio, indent + 2, server,
- extype, msg, extlen))
+ if (!ssl_print_extension(bio, indent + 2, server, mt, extype, msg,
+ extlen))
return 0;
msg += extlen;
- msglen -= extlen + 4;
+ extslen -= extlen + 4;
}
+
+ *msgin = msg;
+ *msginlen = msglen;
return 1;
}
-static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
+static int ssl_print_client_hello(BIO *bio, const SSL *ssl, int indent,
const unsigned char *msg, size_t msglen)
{
size_t len;
unsigned int cs;
- if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen))
+
+ if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen, NULL))
return 0;
if (!ssl_print_random(bio, indent, &msg, &msglen))
return 0;
msglen--;
len--;
}
- if (!ssl_print_extensions(bio, indent, 0, msg, msglen))
+ if (!ssl_print_extensions(bio, indent, 0, SSL3_MT_CLIENT_HELLO, &msg,
+ &msglen))
return 0;
return 1;
}
static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
- const unsigned char *msg,
- size_t msglen)
+ const unsigned char *msg, size_t msglen)
{
- if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
+ if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, NULL))
return 0;
if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
return 0;
const unsigned char *msg, size_t msglen)
{
unsigned int cs;
- if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
+ unsigned int vers;
+
+ if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, &vers))
return 0;
if (!ssl_print_random(bio, indent, &msg, &msglen))
return 0;
- if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
+ if (vers != TLS1_3_VERSION
+ && !ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
return 0;
if (msglen < 2)
return 0;
msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
msg += 2;
msglen -= 2;
- if (msglen < 1)
- return 0;
- BIO_indent(bio, indent, 80);
- BIO_printf(bio, "compression_method: %s (0x%02X)\n",
- ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
- msg++;
- msglen--;
- if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
+ if (vers != TLS1_3_VERSION) {
+ if (msglen < 1)
+ return 0;
+ BIO_indent(bio, indent, 80);
+ BIO_printf(bio, "compression_method: %s (0x%02X)\n",
+ ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
+ msg++;
+ msglen--;
+ }
+ if (!ssl_print_extensions(bio, indent, 1, SSL3_MT_SERVER_HELLO, &msg,
+ &msglen))
return 0;
return 1;
}
-static int ssl_get_keyex(const char **pname, SSL *ssl)
+static int ssl_get_keyex(const char **pname, const SSL *ssl)
{
- unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
+ unsigned long alg_k = ssl->s3.tmp.new_cipher->algorithm_mkey;
+
if (alg_k & SSL_kRSA) {
*pname = "rsa";
return SSL_kRSA;
}
- if (alg_k & SSL_kDHr) {
- *pname = "dh_rsa";
- return SSL_kDHr;
- }
- if (alg_k & SSL_kDHd) {
- *pname = "dh_dss";
- return SSL_kDHd;
- }
if (alg_k & SSL_kDHE) {
*pname = "DHE";
return SSL_kDHE;
*pname = "ECDHE";
return SSL_kECDHE;
}
- if (alg_k & SSL_kECDHr) {
- *pname = "ECDH RSA";
- return SSL_kECDHr;
- }
- if (alg_k & SSL_kECDHe) {
- *pname = "ECDH ECDSA";
- return SSL_kECDHe;
- }
if (alg_k & SSL_kPSK) {
*pname = "PSK";
return SSL_kPSK;
}
+ if (alg_k & SSL_kRSAPSK) {
+ *pname = "RSAPSK";
+ return SSL_kRSAPSK;
+ }
+ if (alg_k & SSL_kDHEPSK) {
+ *pname = "DHEPSK";
+ return SSL_kDHEPSK;
+ }
+ if (alg_k & SSL_kECDHEPSK) {
+ *pname = "ECDHEPSK";
+ return SSL_kECDHEPSK;
+ }
if (alg_k & SSL_kSRP) {
*pname = "SRP";
return SSL_kSRP;
return 0;
}
-static int ssl_print_client_keyex(BIO *bio, int indent, SSL *ssl,
+static int ssl_print_client_keyex(BIO *bio, int indent, const SSL *ssl,
const unsigned char *msg, size_t msglen)
{
const char *algname;
- int id;
- id = ssl_get_keyex(&algname, ssl);
+ int id = ssl_get_keyex(&algname, ssl);
+
BIO_indent(bio, indent, 80);
BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
+ if (id & SSL_PSK) {
+ if (!ssl_print_hexbuf(bio, indent + 2,
+ "psk_identity", 2, &msg, &msglen))
+ return 0;
+ }
switch (id) {
case SSL_kRSA:
+ case SSL_kRSAPSK:
if (TLS1_get_version(ssl) == SSL3_VERSION) {
ssl_print_hex(bio, indent + 2,
- "EncyptedPreMasterSecret", msg, msglen);
+ "EncryptedPreMasterSecret", msg, msglen);
} else {
if (!ssl_print_hexbuf(bio, indent + 2,
- "EncyptedPreMasterSecret", 2,
- &msg, &msglen))
+ "EncryptedPreMasterSecret", 2, &msg, &msglen))
return 0;
}
break;
- /* Implicit parameters only allowed for static DH */
- case SSL_kDHd:
- case SSL_kDHr:
- if (msglen == 0) {
- BIO_indent(bio, indent + 2, 80);
- BIO_puts(bio, "implicit\n");
- break;
- }
case SSL_kDHE:
+ case SSL_kDHEPSK:
if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen))
return 0;
break;
- case SSL_kECDHr:
- case SSL_kECDHe:
- if (msglen == 0) {
- BIO_indent(bio, indent + 2, 80);
- BIO_puts(bio, "implicit\n");
- break;
- }
case SSL_kECDHE:
+ case SSL_kECDHEPSK:
if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen))
return 0;
break;
-
- case SSL_kPSK:
- if (!ssl_print_hexbuf(bio, indent + 2,
- "psk_identity", 2, &msg, &msglen))
- return 0;
+ case SSL_kGOST:
+ ssl_print_hex(bio, indent + 2, "GostKeyTransportBlob", msg, msglen);
+ msglen = 0;
break;
}
- return 1;
+ return !msglen;
}
-static int ssl_print_server_keyex(BIO *bio, int indent, SSL *ssl,
+static int ssl_print_server_keyex(BIO *bio, int indent, const SSL *ssl,
const unsigned char *msg, size_t msglen)
{
const char *algname;
- int id;
- id = ssl_get_keyex(&algname, ssl);
+ int id = ssl_get_keyex(&algname, ssl);
+
BIO_indent(bio, indent, 80);
BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
+ if (id & SSL_PSK) {
+ if (!ssl_print_hexbuf(bio, indent + 2,
+ "psk_identity_hint", 2, &msg, &msglen))
+ return 0;
+ }
switch (id) {
- /* Should never happen */
- case SSL_kDHd:
- case SSL_kDHr:
- case SSL_kECDHr:
- case SSL_kECDHe:
- BIO_indent(bio, indent + 2, 80);
- BIO_printf(bio, "Unexpected Message\n");
- break;
-
case SSL_kRSA:
- if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2,
- &msg, &msglen))
+ if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2, &msg, &msglen))
return 0;
if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
&msg, &msglen))
break;
case SSL_kDHE:
+ case SSL_kDHEPSK:
if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen))
return 0;
if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen))
return 0;
break;
+# ifndef OPENSSL_NO_EC
case SSL_kECDHE:
+ case SSL_kECDHEPSK:
if (msglen < 1)
return 0;
BIO_indent(bio, indent + 2, 80);
return 0;
curve = (msg[1] << 8) | msg[2];
BIO_printf(bio, "named_curve: %s (%d)\n",
- ssl_trace_str(curve, ssl_curve_tbl), curve);
+ ssl_trace_str(curve, ssl_groups_tbl), curve);
msg += 3;
msglen -= 3;
if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen))
return 0;
+ } else {
+ BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n", msg[0]);
+ return 0;
}
break;
+# endif
case SSL_kPSK:
- if (!ssl_print_hexbuf(bio, indent + 2,
- "psk_identity_hint", 2, &msg, &msglen))
- return 0;
- /* No signature */
- return 1;
+ case SSL_kRSAPSK:
+ break;
}
- return ssl_print_signature(bio, indent, ssl, &msg, &msglen);
+ if (!(id & SSL_PSK))
+ ssl_print_signature(bio, indent, ssl, &msg, &msglen);
+ return !msglen;
}
static int ssl_print_certificate(BIO *bio, int indent,
size_t clen;
X509 *x;
const unsigned char *p = *pmsg, *q;
+
if (msglen < 3)
return 0;
clen = (p[0] << 16) | (p[1] << 8) | p[2];
return 1;
}
-static int ssl_print_certificates(BIO *bio, int indent,
- const unsigned char *msg, size_t msglen)
+static int ssl_print_certificates(BIO *bio, const SSL *ssl, int server,
+ int indent, const unsigned char *msg,
+ size_t msglen)
{
size_t clen;
+
+ if (SSL_IS_TLS13(ssl)
+ && !ssl_print_hexbuf(bio, indent, "context", 1, &msg, &msglen))
+ return 0;
+
if (msglen < 3)
return 0;
clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
while (clen > 0) {
if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
return 0;
+ if (SSL_IS_TLS13(ssl)
+ && !ssl_print_extensions(bio, indent + 2, server,
+ SSL3_MT_CERTIFICATE, &msg, &clen))
+ return 0;
+
}
return 1;
}
-static int ssl_print_cert_request(BIO *bio, int indent, SSL *s,
+static int ssl_print_cert_request(BIO *bio, int indent, const SSL *ssl,
const unsigned char *msg, size_t msglen)
{
size_t xlen;
- if (msglen < 1)
- return 0;
- xlen = msg[0];
- if (msglen < xlen + 1)
- return 0;
- msg++;
- BIO_indent(bio, indent, 80);
- BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
- if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
- return 0;
- msg += xlen;
- msglen -= xlen + 1;
- if (!SSL_USE_SIGALGS(s))
- goto skip_sig;
- if (msglen < 2)
- return 0;
- xlen = (msg[0] << 8) | msg[1];
- if (msglen < xlen + 2 || (xlen & 1))
- return 0;
- msg += 2;
- BIO_indent(bio, indent, 80);
- BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
- while (xlen > 0) {
- BIO_indent(bio, indent + 2, 80);
- BIO_printf(bio, "%s+%s (%d+%d)\n",
- ssl_trace_str(msg[0], ssl_md_tbl),
- ssl_trace_str(msg[1], ssl_sig_tbl), msg[0], msg[1]);
- xlen -= 2;
+ unsigned int sigalg;
+
+ if (SSL_IS_TLS13(ssl)) {
+ if (!ssl_print_hexbuf(bio, indent, "request_context", 1, &msg, &msglen))
+ return 0;
+ if (!ssl_print_extensions(bio, indent, 1,
+ SSL3_MT_CERTIFICATE_REQUEST, &msg, &msglen))
+ return 0;
+ return 1;
+ } else {
+ if (msglen < 1)
+ return 0;
+ xlen = msg[0];
+ if (msglen < xlen + 1)
+ return 0;
+ msg++;
+ BIO_indent(bio, indent, 80);
+ BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
+ if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
+ return 0;
+ msg += xlen;
+ msglen -= xlen + 1;
+ }
+ if (SSL_USE_SIGALGS(ssl)) {
+ if (msglen < 2)
+ return 0;
+ xlen = (msg[0] << 8) | msg[1];
+ if (msglen < xlen + 2 || (xlen & 1))
+ return 0;
msg += 2;
+ msglen -= xlen + 2;
+ BIO_indent(bio, indent, 80);
+ BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
+ while (xlen > 0) {
+ BIO_indent(bio, indent + 2, 80);
+ sigalg = (msg[0] << 8) | msg[1];
+ BIO_printf(bio, "%s (0x%04x)\n",
+ ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
+ xlen -= 2;
+ msg += 2;
+ }
+ msg += xlen;
}
- msg += xlen;
- msglen -= xlen + 2;
- skip_sig:
+ if (msglen < 2)
+ return 0;
xlen = (msg[0] << 8) | msg[1];
BIO_indent(bio, indent, 80);
if (msglen < xlen + 2)
return 0;
msg += 2;
- msglen -= 2;
+ msglen -= 2 + xlen;
BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
while (xlen > 0) {
size_t dlen;
xlen -= dlen + 2;
msg += dlen;
}
- return 1;
+ if (SSL_IS_TLS13(ssl)) {
+ if (!ssl_print_hexbuf(bio, indent, "request_extensions", 2,
+ &msg, &msglen))
+ return 0;
+ }
+ return msglen == 0;
}
-static int ssl_print_ticket(BIO *bio, int indent,
+static int ssl_print_ticket(BIO *bio, int indent, const SSL *ssl,
const unsigned char *msg, size_t msglen)
{
unsigned int tick_life;
+
if (msglen == 0) {
BIO_indent(bio, indent + 2, 80);
BIO_puts(bio, "No Ticket\n");
msg += 4;
BIO_indent(bio, indent + 2, 80);
BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
+ if (SSL_IS_TLS13(ssl)) {
+ unsigned int ticket_age_add;
+
+ if (msglen < 4)
+ return 0;
+ ticket_age_add =
+ (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
+ msglen -= 4;
+ msg += 4;
+ BIO_indent(bio, indent + 2, 80);
+ BIO_printf(bio, "ticket_age_add=%u\n", ticket_age_add);
+ if (!ssl_print_hexbuf(bio, indent + 2, "ticket_nonce", 1, &msg,
+ &msglen))
+ return 0;
+ }
if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
return 0;
+ if (SSL_IS_TLS13(ssl)
+ && !ssl_print_extensions(bio, indent + 2, 0,
+ SSL3_MT_NEWSESSION_TICKET, &msg, &msglen))
+ return 0;
if (msglen)
return 0;
return 1;
}
-static int ssl_print_handshake(BIO *bio, SSL *ssl,
+static int ssl_print_handshake(BIO *bio, const SSL *ssl, int server,
const unsigned char *msg, size_t msglen,
int indent)
{
size_t hlen;
unsigned char htype;
+
if (msglen < 4)
return 0;
htype = msg[0];
break;
case SSL3_MT_CERTIFICATE:
- if (!ssl_print_certificates(bio, indent + 2, msg, msglen))
+ if (!ssl_print_certificates(bio, ssl, server, indent + 2, msg, msglen))
return 0;
break;
break;
case SSL3_MT_NEWSESSION_TICKET:
- if (!ssl_print_ticket(bio, indent + 2, msg, msglen))
+ if (!ssl_print_ticket(bio, indent + 2, ssl, msg, msglen))
+ return 0;
+ break;
+
+ case SSL3_MT_ENCRYPTED_EXTENSIONS:
+ if (!ssl_print_extensions(bio, indent + 2, 1,
+ SSL3_MT_ENCRYPTED_EXTENSIONS, &msg, &msglen))
+ return 0;
+ break;
+
+ case SSL3_MT_KEY_UPDATE:
+ if (msglen != 1) {
+ ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
+ return 0;
+ }
+ if (!ssl_trace_list(bio, indent + 2, msg, msglen, 1,
+ ssl_key_update_tbl))
return 0;
break;
default:
BIO_indent(bio, indent + 2, 80);
BIO_puts(bio, "Unsupported, hex dump follows:\n");
- BIO_dump_indent(bio, (char *)msg, msglen, indent + 4);
+ BIO_dump_indent(bio, (const char *)msg, msglen, indent + 4);
}
return 1;
}
-static int ssl_print_heartbeat(BIO *bio, int indent,
- const unsigned char *msg, size_t msglen)
-{
- if (msglen < 3)
- return 0;
- BIO_indent(bio, indent, 80);
- BIO_printf(bio, "HeartBeatMessageType: %s\n",
- ssl_trace_str(msg[0], ssl_hb_type_tbl));
- msg++;
- msglen--;
- if (!ssl_print_hexbuf(bio, indent, "payload", 2, &msg, &msglen))
- return 0;
- ssl_print_hex(bio, indent, "padding", msg, msglen);
- return 1;
-}
-
-const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c)
-{
- return ssl_trace_str(c->id & 0xFFFF, ssl_ciphers_tbl);
-}
-
void SSL_trace(int write_p, int version, int content_type,
const void *buf, size_t msglen, SSL *ssl, void *arg)
{
const unsigned char *msg = buf;
BIO *bio = arg;
- if (write_p == 2) {
- BIO_puts(bio, "Session ");
- ssl_print_hex(bio, 0,
- ssl_trace_str(content_type, ssl_crypto_tbl),
- msg, msglen);
- return;
- }
switch (content_type) {
case SSL3_RT_HEADER:
{
- int hvers = msg[1] << 8 | msg[2];
+ int hvers;
+
+ /* avoid overlapping with length at the end of buffer */
+ if (msglen < (size_t)(SSL_IS_DTLS(ssl) ?
+ DTLS1_RT_HEADER_LENGTH : SSL3_RT_HEADER_LENGTH)) {
+ BIO_puts(bio, write_p ? "Sent" : "Received");
+ ssl_print_hex(bio, 0, " too short message", msg, msglen);
+ break;
+ }
+ hvers = msg[1] << 8 | msg[2];
BIO_puts(bio, write_p ? "Sent" : "Received");
BIO_printf(bio, " Record\nHeader:\n Version = %s (0x%x)\n",
ssl_trace_str(hvers, ssl_version_tbl), hvers);
msg[msglen - 2] << 8 | msg[msglen - 1]);
}
break;
+
+ case SSL3_RT_INNER_CONTENT_TYPE:
+ BIO_printf(bio, " Inner Content Type = %s (%d)",
+ ssl_trace_str(msg[0], ssl_content_tbl), msg[0]);
+ break;
+
case SSL3_RT_HANDSHAKE:
- if (!ssl_print_handshake(bio, ssl, msg, msglen, 4))
+ if (!ssl_print_handshake(bio, ssl, ssl->server ? write_p : !write_p,
+ msg, msglen, 4))
BIO_printf(bio, "Message length parse error!\n");
break;
SSL_alert_type_string_long(msg[0] << 8),
msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]);
}
- case TLS1_RT_HEARTBEAT:
- ssl_print_heartbeat(bio, 4, msg, msglen);
- break;
}
projects / openssl.git / blobdiff