2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 2012 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
57 #ifndef OPENSSL_NO_SSL_TRACE
59 /* Packet trace support for OpenSSL */
67 #define ssl_trace_str(val, tbl) \
68 do_ssl_trace_str(val, tbl, sizeof(tbl)/sizeof(ssl_trace_tbl))
70 #define ssl_trace_list(bio, indent, msg, msglen, value, table) \
71 do_ssl_trace_list(bio, indent, msg, msglen, value, \
72 table, sizeof(table)/sizeof(ssl_trace_tbl))
75 static const char *do_ssl_trace_str(int val, ssl_trace_tbl *tbl, size_t ntbl)
78 for (i = 0; i < ntbl; i++, tbl++)
86 static int do_ssl_trace_list(BIO *bio, int indent,
87 const unsigned char *msg, size_t msglen,
88 size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
97 val = (val << 8) | msg[1];
98 BIO_indent(bio, indent, 80);
99 BIO_printf(bio, "%s (%d)\n",
100 do_ssl_trace_str(val, tbl, ntbl), val);
109 static ssl_trace_tbl ssl_version_tbl[] = {
110 {SSL2_VERSION, "SSL 2.0"},
111 {SSL3_VERSION, "SSL 3.0"},
112 {TLS1_VERSION, "TLS 1.0"},
113 {TLS1_1_VERSION, "TLS 1.1"},
114 {TLS1_2_VERSION, "TLS 1.2"},
115 {DTLS1_VERSION, "DTLS 1.0"},
116 {DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
119 static ssl_trace_tbl ssl_content_tbl[] = {
120 {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
121 {SSL3_RT_ALERT, "Alert"},
122 {SSL3_RT_HANDSHAKE, "Handshake"},
123 {SSL3_RT_APPLICATION_DATA, "ApplicationData"},
124 {TLS1_RT_HEARTBEAT, "HeartBeat"}
126 /* Handshake types */
127 static ssl_trace_tbl ssl_handshake_tbl[] = {
128 {SSL3_MT_HELLO_REQUEST, "HelloRequest"},
129 {SSL3_MT_CLIENT_HELLO, "ClientHello"},
130 {SSL3_MT_SERVER_HELLO, "ServerHello"},
131 {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
132 {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
133 {SSL3_MT_CERTIFICATE, "Certificate"},
134 {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
135 {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
136 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
137 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
138 {SSL3_MT_SERVER_DONE, "ServerHelloDone"},
139 {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
140 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
141 {SSL3_MT_FINISHED, "Finished"},
142 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
145 static ssl_trace_tbl ssl_ciphers_tbl[] = {
146 {0x0000, "SSL_NULL_WITH_NULL_NULL"},
147 {0x0001, "SSL_RSA_WITH_NULL_MD5"},
148 {0x0002, "SSL_RSA_WITH_NULL_SHA"},
149 {0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
150 {0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
151 {0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
152 {0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
153 {0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
154 {0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
155 {0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
156 {0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
157 {0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
158 {0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
159 {0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
160 {0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
161 {0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
162 {0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
163 {0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
164 {0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
165 {0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
166 {0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
167 {0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
168 {0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
169 {0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
170 {0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
171 {0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
172 {0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
173 {0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
174 {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
175 {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
176 {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
177 {0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
178 {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
179 {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
180 {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
181 {0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
182 {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
183 {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
184 {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
185 {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
186 {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
187 {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
188 {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
189 {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
190 {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
191 {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
192 {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
193 {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
194 {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
195 {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
196 {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
197 {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
198 {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
199 {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
200 {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
201 {0x003B, "TLS_RSA_WITH_NULL_SHA256"},
202 {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
203 {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
204 {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
205 {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
206 {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
207 {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
208 {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
209 {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
210 {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
211 {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
212 {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
213 {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
214 {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
215 {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
216 {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
217 {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
218 {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
219 {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
220 {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
221 {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
222 {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
223 {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
224 {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
225 {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
226 {0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
227 {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
228 {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
229 {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
230 {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
231 {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
232 {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
233 {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
234 {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
235 {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
236 {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
237 {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
238 {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
239 {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
240 {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
241 {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
242 {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
243 {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
244 {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
245 {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
246 {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
247 {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
248 {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
249 {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
250 {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
251 {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
252 {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
253 {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
254 {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
255 {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
256 {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
257 {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
258 {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
259 {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
260 {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
261 {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
262 {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
263 {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
264 {0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
265 {0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
266 {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
267 {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
268 {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
269 {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
270 {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
271 {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
272 {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
273 {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
274 {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
275 {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
276 {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
277 {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
278 {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
279 {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
280 {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
281 {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
282 {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
283 {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
284 {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
285 {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
286 {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
287 {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
288 {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
289 {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
290 {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
291 {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
292 {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
293 {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
294 {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
295 {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
296 {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
297 {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
298 {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
299 {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
300 {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
301 {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
302 {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
303 {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
304 {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
305 {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
306 {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
307 {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
308 {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
309 {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
310 {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
311 {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
312 {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
313 {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
314 {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
315 {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
316 {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
317 {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
318 {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
319 {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
320 {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
321 {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
322 {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
323 {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
324 {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
325 {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
326 {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
327 {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
328 {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
329 {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
330 {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
331 {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
332 {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
333 {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
334 {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
335 {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
336 {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
337 {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
338 {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
340 /* Compression methods */
341 static ssl_trace_tbl ssl_comp_tbl[] = {
342 {0x0000, "No Compression"},
343 {0x0001, "Zlib Compression"}
346 static ssl_trace_tbl ssl_exts_tbl[] = {
347 {TLSEXT_TYPE_server_name, "server_name"},
348 {TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
349 {TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
350 {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
351 {TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
352 {TLSEXT_TYPE_status_request, "status_request"},
353 {TLSEXT_TYPE_user_mapping, "user_mapping"},
354 {TLSEXT_TYPE_client_authz, "client_authz"},
355 {TLSEXT_TYPE_server_authz, "server_authz"},
356 {TLSEXT_TYPE_cert_type, "cert_type"},
357 {TLSEXT_TYPE_elliptic_curves, "elliptic_curves"},
358 {TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
359 {TLSEXT_TYPE_srp, "srp"},
360 {TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
361 {TLSEXT_TYPE_use_srtp, "use_srtp"},
362 {TLSEXT_TYPE_heartbeat, "heartbeat"},
363 {TLSEXT_TYPE_session_ticket, "session_ticket"},
364 #ifdef TLSEXT_TYPE_opaque_prf_input
365 {TLSEXT_TYPE_opaque_prf_input, "opaque_prf_input"},
367 {TLSEXT_TYPE_renegotiate, "renegotiate"},
368 {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"}
371 static ssl_trace_tbl ssl_curve_tbl[] = {
372 {1, "sect163k1 (K-163)"},
374 {3, "sect163r2 (B-163)"},
377 {6, "sect233k1 (K-233)"},
378 {7, "sect233r1 (B-233)"},
380 {9, "sect283k1 (K-283)"},
381 {10, "sect283r1 (B-283)"},
382 {11, "sect409k1 (K-409)"},
383 {12, "sect409r1 (B-409)"},
384 {13, "sect571k1 (K-571)"},
385 {14, "sect571r1 (B-571)"},
390 {19, "secp192r1 (P-192)"},
392 {21, "secp224r1 (P-224)"},
394 {23, "secp256r1 (P-256)"},
395 {24, "secp384r1 (P-384)"},
396 {25, "secp521r1 (P-521)"},
397 {0xFF01, "arbitrary_explicit_prime_curves"},
398 {0xFF02, "arbitrary_explicit_char2_curves"}
401 static ssl_trace_tbl ssl_point_tbl[] = {
403 {1, "ansiX962_compressed_prime"},
404 {2, "ansiX962_compressed_char2"}
407 static ssl_trace_tbl ssl_md_tbl[] = {
417 static ssl_trace_tbl ssl_sig_tbl[] = {
424 static ssl_trace_tbl ssl_hb_tbl[] = {
425 {1, "peer_allowed_to_send"},
426 {2, "peer_not_allowed_to_send"}
429 static ssl_trace_tbl ssl_hb_type_tbl[] = {
430 {1, "heartbeat_request"},
431 {2, "heartbeat_response"}
434 static ssl_trace_tbl ssl_ctype_tbl[] = {
439 {5, "rsa_ephemeral_dh"},
440 {6, "dss_ephemeral_dh"},
441 {20, "fortezza_dms"},
443 {65, "rsa_fixed_ecdh"},
444 {66, "ecdsa_fixed_ecdh"}
447 static void ssl_print_hex(BIO *bio, int indent, const char *name,
448 const unsigned char *msg, size_t msglen)
451 BIO_indent(bio, indent, 80);
452 BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
453 for (i = 0; i < msglen; i++)
454 BIO_printf(bio, "%02X", msg[i]);
458 static int ssl_print_hexbuf(BIO *bio, int indent,
459 const char *name, size_t nlen,
460 const unsigned char **pmsg, size_t *pmsglen)
463 const unsigned char *p = *pmsg;
468 blen = (blen << 8)|p[1];
469 if (*pmsglen < nlen + blen)
472 ssl_print_hex(bio, indent, name, p, blen);
473 *pmsg += blen + nlen;
474 *pmsglen -= blen + nlen;
480 static int ssl_print_version(BIO *bio, int indent, const char *name,
481 const unsigned char **pmsg, size_t *pmsglen)
486 vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
487 BIO_indent(bio, indent, 80);
488 BIO_printf(bio, "%s=0x%x (%s)\n",
490 ssl_trace_str(vers, ssl_version_tbl));
496 static int ssl_print_random(BIO *bio, int indent,
497 const unsigned char **pmsg, size_t *pmsglen)
500 const unsigned char *p = *pmsg;
503 tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
505 BIO_indent(bio, indent, 80);
506 BIO_puts(bio, "Random:\n");
507 BIO_indent(bio, indent + 2, 80);
508 BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm);
509 ssl_print_hex(bio, indent + 2, "random_bytes", p, 28);
515 static int ssl_print_signature(BIO *bio, int indent, SSL *s,
516 const unsigned char **pmsg, size_t *pmsglen)
520 if (TLS1_get_version(s) >= TLS1_2_VERSION)
522 const unsigned char *p = *pmsg;
523 BIO_indent(bio, indent, 80);
524 BIO_printf(bio, "Signature Algorithm %s+%s (%d+%d)\n",
525 ssl_trace_str(p[0], ssl_md_tbl),
526 ssl_trace_str(p[1], ssl_sig_tbl),
531 return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
534 static int ssl_print_extension(BIO *bio, int indent, int server, int extype,
535 const unsigned char *ext, size_t extlen)
538 BIO_indent(bio, indent, 80);
539 BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
540 ssl_trace_str(extype, ssl_exts_tbl),
541 extype, (int)extlen);
544 case TLSEXT_TYPE_ec_point_formats:
548 if (extlen != xlen + 1)
550 return ssl_trace_list(bio, indent + 2,
551 ext + 1, xlen, 1, ssl_point_tbl);
553 case TLSEXT_TYPE_elliptic_curves:
556 xlen = (ext[0] << 8) | ext[1];
557 if (extlen != xlen + 2)
559 return ssl_trace_list(bio, indent + 2,
560 ext + 2, xlen, 2, ssl_curve_tbl);
562 case TLSEXT_TYPE_signature_algorithms:
566 xlen = (ext[0] << 8) | ext[1];
567 if (extlen != xlen + 2)
574 BIO_indent(bio, indent + 2, 80);
575 BIO_printf(bio, "%s+%s (%d+%d)\n",
576 ssl_trace_str(ext[0], ssl_md_tbl),
577 ssl_trace_str(ext[1], ssl_sig_tbl),
584 case TLSEXT_TYPE_renegotiate:
588 if (xlen + 1 != extlen)
599 ssl_print_hex(bio, indent + 4, "client_verify_data",
604 ssl_print_hex(bio, indent + 4,
605 "server_verify_data",
611 BIO_indent(bio, indent + 4, 80);
612 BIO_puts(bio, "<EMPTY>\n");
616 case TLSEXT_TYPE_heartbeat:
619 BIO_indent(bio, indent + 2, 80);
620 BIO_printf(bio, "HeartbeatMode: %s\n",
621 ssl_trace_str(ext[0], ssl_hb_tbl));
624 case TLSEXT_TYPE_session_ticket:
626 ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
630 BIO_dump_indent(bio, (char *)ext, extlen, indent + 2);
635 static int ssl_print_extensions(BIO *bio, int indent, int server,
636 const unsigned char *msg, size_t msglen)
639 BIO_indent(bio, indent, 80);
642 BIO_puts(bio, "No Extensions\n");
645 extslen = (msg[0] << 8) | msg[1];
646 if (extslen != msglen - 2)
650 BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
657 extype = (msg[0] << 8) | msg[1];
658 extlen = (msg[2] << 8) | msg[3];
659 if (msglen < extlen + 4)
662 if (!ssl_print_extension(bio, indent + 2, server,
663 extype, msg, extlen))
666 msglen -= extlen + 4;
671 static int ssl_print_client_hello(BIO *bio, int indent,
672 const unsigned char *msg, size_t msglen)
676 if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen))
678 if (!ssl_print_random(bio, indent, &msg, &msglen))
680 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
684 len = (msg[0] << 8) | msg[1];
687 BIO_indent(bio, indent, 80);
688 BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
689 if (msglen < len || len & 1)
693 cs = (msg[0] << 8) | msg[1];
694 BIO_indent(bio, indent + 2, 80);
695 BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
697 ssl_trace_str(cs, ssl_ciphers_tbl));
709 BIO_indent(bio, indent, 80);
710 BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
713 BIO_indent(bio, indent + 2, 80);
714 BIO_printf(bio, "%s (0x%02X)\n",
715 ssl_trace_str(msg[0], ssl_comp_tbl),
721 if (!ssl_print_extensions(bio, indent, 0, msg, msglen))
726 static int ssl_print_server_hello(BIO *bio, int indent,
727 const unsigned char *msg, size_t msglen)
730 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
732 if (!ssl_print_random(bio, indent, &msg, &msglen))
734 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
738 cs = (msg[0] << 8) | msg[1];
739 BIO_indent(bio, indent, 80);
740 BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
742 ssl_trace_str(cs, ssl_ciphers_tbl));
747 BIO_indent(bio, indent, 80);
748 BIO_printf(bio, "compression_method: %s (0x%02X)\n",
749 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
752 if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
757 static int ssl_get_keyex(const char **pname, SSL *ssl)
759 unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
760 if (alg_k & SSL_kRSA)
765 if (alg_k & SSL_kDHr)
770 if (alg_k & SSL_kDHr)
775 if (alg_k & SSL_kKRB5)
780 if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
785 if (alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe))
790 if (alg_k & SSL_kPSK)
795 if (alg_k & SSL_kSRP)
800 if (alg_k & SSL_kGOST)
809 static int ssl_print_client_keyex(BIO *bio, int indent, SSL *ssl,
810 const unsigned char *msg, size_t msglen)
814 id = ssl_get_keyex(&algname, ssl);
815 BIO_indent(bio, indent, 80);
816 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
821 if (!ssl_print_hexbuf(bio, indent + 2,
822 "EncyptedPreMasterSecret", 2,
827 /* Implicit parameters only allowed for static DH */
832 BIO_indent(bio, indent + 2, 80);
833 BIO_puts(bio, "implicit\n");
837 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2,
843 if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1,
852 static int ssl_print_server_keyex(BIO *bio, int indent, SSL *ssl,
853 const unsigned char *msg, size_t msglen)
857 id = ssl_get_keyex(&algname, ssl);
858 BIO_indent(bio, indent, 80);
859 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
862 /* Should never happen */
865 BIO_indent(bio, indent + 2, 80);
866 BIO_printf(bio, "Unexpected Message\n");
871 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2,
874 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
880 if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2,
883 if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2,
886 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2,
894 BIO_indent(bio, indent + 2, 80);
895 if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
896 BIO_puts(bio, "explicit_prime\n");
897 else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
898 BIO_puts(bio, "explicit_char2\n");
899 else if (msg[0] == NAMED_CURVE_TYPE)
904 curve = (msg[1] << 8) | msg[2];
905 BIO_printf(bio, "named_curve: %s (%d)\n",
906 ssl_trace_str(curve, ssl_curve_tbl),
910 if (!ssl_print_hexbuf(bio, indent + 2, "point", 1,
916 return ssl_print_signature(bio, indent, ssl, &msg, &msglen);
919 static int ssl_print_certificate(BIO *bio, int indent,
920 const unsigned char **pmsg, size_t *pmsglen)
922 size_t msglen = *pmsglen;
925 const unsigned char *p = *pmsg, *q;
928 clen = (p[0] << 16) | (p[1] << 8) | p[2];
929 if (msglen < clen + 3)
932 BIO_indent(bio, indent, 80);
933 BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
934 x = d2i_X509(NULL, &q, clen);
936 BIO_puts(bio, "<UNPARSEABLE CERTIFICATE>\n");
939 BIO_puts(bio, "\n------details-----\n");
940 X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
941 PEM_write_bio_X509(bio, x);
942 /* Print certificate stuff */
943 BIO_puts(bio, "------------------\n");
946 if (q != p + 3 + clen)
948 BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\n");
951 *pmsglen -= clen + 3;
955 static int ssl_print_certificates(BIO *bio, int indent,
956 const unsigned char *msg, size_t msglen)
961 clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
962 if (msglen != clen + 3)
965 BIO_indent(bio, indent, 80);
966 BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
969 if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
975 static int ssl_print_cert_request(BIO *bio, int indent, SSL *s,
976 const unsigned char *msg, size_t msglen)
982 if (msglen < xlen + 1)
985 BIO_indent(bio, indent, 80);
986 BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
987 if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
991 if (TLS1_get_version(s) < TLS1_2_VERSION)
995 xlen = (msg[0] << 8) | msg[1];
996 if (msglen < xlen + 2 || (xlen & 1))
999 BIO_indent(bio, indent, 80);
1000 BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
1003 BIO_indent(bio, indent + 2, 80);
1004 BIO_printf(bio, "%s+%s (%d+%d)\n",
1005 ssl_trace_str(msg[0], ssl_md_tbl),
1006 ssl_trace_str(msg[1], ssl_sig_tbl),
1015 xlen = (msg[0] << 8) | msg[1];
1016 BIO_indent(bio, indent, 80);
1017 if (msglen < xlen + 2)
1021 BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
1026 const unsigned char *p;
1029 dlen = (msg[0] << 8) | msg[1];
1030 if (xlen < dlen + 2)
1033 BIO_indent(bio, indent + 2, 80);
1034 BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
1036 nm = d2i_X509_NAME(NULL, &p, dlen);
1039 BIO_puts(bio, "<UNPARESABLE DN>\n");
1043 X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
1044 BIO_puts(bio, "\n");
1053 static int ssl_print_ticket(BIO *bio, int indent,
1054 const unsigned char *msg, size_t msglen)
1056 unsigned int tick_life;
1059 BIO_indent(bio, indent + 2, 80);
1060 BIO_puts(bio, "No Ticket\n");
1065 tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
1068 BIO_indent(bio, indent + 2, 80);
1069 BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
1070 if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
1077 static int ssl_print_handshake(BIO *bio, SSL *ssl,
1078 const unsigned char *msg, size_t msglen,
1082 unsigned char htype;
1086 hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
1087 BIO_indent(bio, indent, 80);
1088 BIO_printf(bio, "%s, Length=%d\n",
1089 ssl_trace_str(htype, ssl_handshake_tbl),
1097 case SSL3_MT_CLIENT_HELLO:
1098 if (!ssl_print_client_hello(bio, indent + 2, msg, msglen))
1102 case SSL3_MT_SERVER_HELLO:
1103 if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
1107 case SSL3_MT_SERVER_KEY_EXCHANGE:
1108 if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
1112 case SSL3_MT_CLIENT_KEY_EXCHANGE:
1113 if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
1117 case SSL3_MT_CERTIFICATE:
1118 if (!ssl_print_certificates(bio, indent + 2, msg, msglen))
1122 case SSL3_MT_CERTIFICATE_VERIFY:
1123 if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
1127 case SSL3_MT_CERTIFICATE_REQUEST:
1128 if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen))
1132 case SSL3_MT_FINISHED:
1133 ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
1136 case SSL3_MT_SERVER_DONE:
1138 ssl_print_hex(bio, indent + 2, "unexpected value",
1142 case SSL3_MT_NEWSESSION_TICKET:
1143 if (!ssl_print_ticket(bio, indent + 2, msg, msglen))
1148 BIO_indent(bio, indent + 2, 80);
1149 BIO_puts(bio, "Unsupported, hex dump follows:\n");
1150 BIO_dump_indent(bio, (char *)msg, msglen, indent + 4);
1155 static int ssl_print_heartbeat(BIO *bio, int indent,
1156 const unsigned char *msg, size_t msglen)
1160 BIO_indent(bio, indent, 80);
1161 BIO_printf(bio, "HeartBeatMessageType: %s\n",
1162 ssl_trace_str(msg[0], ssl_hb_type_tbl));
1165 if (!ssl_print_hexbuf(bio, indent, "payload", 2, &msg, &msglen))
1167 ssl_print_hex(bio, indent, "padding", msg, msglen);
1171 void SSL_trace(int write_p, int version, int content_type,
1172 const void *buf, size_t msglen, SSL *ssl, void *arg)
1174 const unsigned char *msg = buf;
1177 BIO_printf(bio, "%s Record: Version = %s (0x%x)",
1178 write_p ? "Sent" : "Received",
1179 ssl_trace_str(version, ssl_version_tbl),
1181 BIO_printf(bio, " Length=%d\n", (int)msglen);
1182 BIO_printf(bio, " Content Type = %s (%d)\n",
1183 ssl_trace_str(content_type, ssl_content_tbl),
1186 switch (content_type)
1188 case SSL3_RT_HANDSHAKE:
1189 if (!ssl_print_handshake(bio, ssl, msg, msglen, 4))
1190 BIO_printf(bio, "Message length parse error!\n");
1193 case SSL3_RT_CHANGE_CIPHER_SPEC:
1194 if (msglen == 1 && msg[0] == 1)
1195 BIO_puts(bio, " change_cipher_spec (1)\n");
1197 ssl_print_hex(bio, 4, "unknown value", msg, msglen);
1202 BIO_puts(bio, " Illegal Alert Length\n");
1205 BIO_printf(bio," Level=%s(%d), description=%s(%d)\n",
1206 SSL_alert_type_string_long(msg[0] << 8),
1208 SSL_alert_desc_string_long(msg[1]),
1211 case TLS1_RT_HEARTBEAT:
1212 ssl_print_heartbeat(bio, 4, msg, msglen);
1217 BIO_puts(bio, "\n");