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Fix travis mixed declarations and code error
[thirdparty/openssl.git] / ssl / t1_trce.c
CommitLineData
0f113f3e 1/*
846e33c7 2 * Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
93ab9e42 3 *
846e33c7
RS		 4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
93ab9e42
DSH		 8 */
9
10#include "ssl_locl.h"
11
12#ifndef OPENSSL_NO_SSL_TRACE
13
14/* Packet trace support for OpenSSL */
15
0f113f3e
MC		 16typedef struct {
17 int num;
18 const char *name;
19} ssl_trace_tbl;
93ab9e42 20
0f113f3e 21# define ssl_trace_str(val, tbl) \
b6eb9827 22 do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl))
0f113f3e
MC		 23
24# define ssl_trace_list(bio, indent, msg, msglen, value, table) \
25 do_ssl_trace_list(bio, indent, msg, msglen, value, \
b6eb9827 26 table, OSSL_NELEM(table))
93ab9e42 27
93ab9e42 28static const char *do_ssl_trace_str(int val, ssl_trace_tbl *tbl, size_t ntbl)
0f113f3e
MC		 29{
30 size_t i;
31 for (i = 0; i < ntbl; i++, tbl++) {
32 if (tbl->num == val)
33 return tbl->name;
34 }
35 return "UNKNOWN";
36}
93ab9e42
DSH		 37
38static int do_ssl_trace_list(BIO *bio, int indent,
0f113f3e
MC		 39 const unsigned char *msg, size_t msglen,
40 size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
41{
42 int val;
43 if (msglen % vlen)
44 return 0;
45 while (msglen) {
46 val = msg[0];
47 if (vlen == 2)
48 val = (val << 8) | msg[1];
49 BIO_indent(bio, indent, 80);
50 BIO_printf(bio, "%s (%d)\n", do_ssl_trace_str(val, tbl, ntbl), val);
51 msg += vlen;
52 msglen -= vlen;
53 }
54 return 1;
55}
93ab9e42
DSH		 56
57/* Version number */
58
59static ssl_trace_tbl ssl_version_tbl[] = {
0f113f3e
MC		 60 {SSL3_VERSION, "SSL 3.0"},
61 {TLS1_VERSION, "TLS 1.0"},
62 {TLS1_1_VERSION, "TLS 1.1"},
63 {TLS1_2_VERSION, "TLS 1.2"},
582a17d6 64 {TLS1_3_VERSION, "TLS 1.3"},
b97667ce
MC		 65 /* TODO(TLS1.3): Remove this line before release */
66 {TLS1_3_VERSION_DRAFT, TLS1_3_VERSION_DRAFT_TXT},
0f113f3e
MC		 67 {DTLS1_VERSION, "DTLS 1.0"},
68 {DTLS1_2_VERSION, "DTLS 1.2"},
69 {DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
93ab9e42
DSH		 70};
71
72static ssl_trace_tbl ssl_content_tbl[] = {
0f113f3e
MC		 73 {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
74 {SSL3_RT_ALERT, "Alert"},
75 {SSL3_RT_HANDSHAKE, "Handshake"},
76 {SSL3_RT_APPLICATION_DATA, "ApplicationData"},
93ab9e42 77};
0f113f3e 78
93ab9e42
DSH		 79/* Handshake types */
80static ssl_trace_tbl ssl_handshake_tbl[] = {
0f113f3e
MC		 81 {SSL3_MT_HELLO_REQUEST, "HelloRequest"},
82 {SSL3_MT_CLIENT_HELLO, "ClientHello"},
83 {SSL3_MT_SERVER_HELLO, "ServerHello"},
84 {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
85 {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
86 {SSL3_MT_CERTIFICATE, "Certificate"},
87 {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
88 {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
89 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
90 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
91 {SSL3_MT_SERVER_DONE, "ServerHelloDone"},
92 {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
93 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
94 {SSL3_MT_FINISHED, "Finished"},
e46f2334 95 {SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions"},
0f113f3e 96 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
93ab9e42 97};
0f113f3e 98
93ab9e42
DSH		 99/* Cipher suites */
100static ssl_trace_tbl ssl_ciphers_tbl[] = {
0f113f3e
MC		 101 {0x0000, "SSL_NULL_WITH_NULL_NULL"},
102 {0x0001, "SSL_RSA_WITH_NULL_MD5"},
103 {0x0002, "SSL_RSA_WITH_NULL_SHA"},
104 {0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
105 {0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
106 {0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
107 {0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
108 {0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
109 {0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
110 {0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
111 {0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
112 {0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
113 {0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
114 {0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
115 {0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
116 {0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
117 {0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
118 {0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
119 {0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
120 {0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
121 {0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
122 {0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
123 {0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
124 {0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
125 {0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
126 {0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
127 {0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
128 {0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
129 {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
130 {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
131 {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
132 {0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
133 {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
134 {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
135 {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
136 {0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
137 {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
138 {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
139 {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
140 {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
141 {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
142 {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
143 {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
9d3356b1
DSH		 144 {0x002C, "TLS_PSK_WITH_NULL_SHA"},
145 {0x002D, "TLS_DHE_PSK_WITH_NULL_SHA"},
146 {0x002E, "TLS_RSA_PSK_WITH_NULL_SHA"},
0f113f3e
MC		 147 {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
148 {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
149 {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
150 {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
151 {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
152 {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
153 {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
154 {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
155 {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
156 {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
157 {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
158 {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
159 {0x003B, "TLS_RSA_WITH_NULL_SHA256"},
160 {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
161 {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
162 {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
163 {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
164 {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
165 {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
166 {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
167 {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
168 {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
169 {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
170 {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
171 {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
172 {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
173 {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
174 {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
175 {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
176 {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
177 {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
178 {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
179 {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
180 {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
181 {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
182 {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
183 {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
184 {0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
185 {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
186 {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
187 {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
188 {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
189 {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
190 {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
191 {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
192 {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
193 {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
194 {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
195 {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
196 {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
197 {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
198 {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
199 {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
200 {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
201 {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
202 {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
203 {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
204 {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
205 {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
206 {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
207 {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
208 {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
209 {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
210 {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
211 {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
212 {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
213 {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
214 {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
215 {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
216 {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
217 {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
218 {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
219 {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
220 {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
221 {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
222 {0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
223 {0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
224 {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
225 {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
226 {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
227 {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
228 {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
229 {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
230 {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
231 {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
232 {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
233 {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
234 {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
235 {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
236 {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
237 {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
238 {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
239 {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
240 {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
241 {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
242 {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
243 {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
244 {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
9d3356b1 245 {0x5600, "TLS_FALLBACK_SCSV"},
0f113f3e
MC		 246 {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
247 {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
248 {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
249 {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
250 {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
251 {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
252 {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
253 {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
254 {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
255 {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
256 {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
257 {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
258 {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
259 {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
260 {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
261 {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
262 {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
263 {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
264 {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
265 {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
266 {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
267 {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
268 {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
269 {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
270 {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
271 {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
272 {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
273 {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
274 {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
275 {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
276 {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
277 {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
278 {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
279 {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
280 {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
281 {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
282 {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
283 {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
284 {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
285 {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
286 {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
287 {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
288 {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
289 {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
290 {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
291 {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
292 {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
293 {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
294 {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
295 {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
9d3356b1
DSH		 296 {0xC033, "TLS_ECDHE_PSK_WITH_RC4_128_SHA"},
297 {0xC034, "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"},
298 {0xC035, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"},
299 {0xC036, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"},
300 {0xC037, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"},
301 {0xC038, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"},
302 {0xC039, "TLS_ECDHE_PSK_WITH_NULL_SHA"},
303 {0xC03A, "TLS_ECDHE_PSK_WITH_NULL_SHA256"},
304 {0xC03B, "TLS_ECDHE_PSK_WITH_NULL_SHA384"},
305 {0xC03C, "TLS_RSA_WITH_ARIA_128_CBC_SHA256"},
306 {0xC03D, "TLS_RSA_WITH_ARIA_256_CBC_SHA384"},
307 {0xC03E, "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"},
308 {0xC03F, "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"},
309 {0xC040, "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"},
310 {0xC041, "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"},
311 {0xC042, "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"},
312 {0xC043, "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"},
313 {0xC044, "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"},
314 {0xC045, "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"},
315 {0xC046, "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"},
316 {0xC047, "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"},
317 {0xC048, "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"},
318 {0xC049, "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"},
319 {0xC04A, "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"},
320 {0xC04B, "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"},
321 {0xC04C, "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"},
322 {0xC04D, "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"},
323 {0xC04E, "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"},
324 {0xC04F, "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"},
325 {0xC050, "TLS_RSA_WITH_ARIA_128_GCM_SHA256"},
326 {0xC051, "TLS_RSA_WITH_ARIA_256_GCM_SHA384"},
327 {0xC052, "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"},
328 {0xC053, "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"},
329 {0xC054, "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"},
330 {0xC055, "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"},
331 {0xC056, "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"},
332 {0xC057, "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"},
333 {0xC058, "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"},
334 {0xC059, "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"},
335 {0xC05A, "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"},
336 {0xC05B, "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"},
337 {0xC05C, "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"},
338 {0xC05D, "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"},
339 {0xC05E, "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"},
340 {0xC05F, "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"},
341 {0xC060, "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"},
342 {0xC061, "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"},
343 {0xC062, "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"},
344 {0xC063, "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"},
345 {0xC064, "TLS_PSK_WITH_ARIA_128_CBC_SHA256"},
346 {0xC065, "TLS_PSK_WITH_ARIA_256_CBC_SHA384"},
347 {0xC066, "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"},
348 {0xC067, "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"},
349 {0xC068, "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"},
350 {0xC069, "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"},
351 {0xC06A, "TLS_PSK_WITH_ARIA_128_GCM_SHA256"},
352 {0xC06B, "TLS_PSK_WITH_ARIA_256_GCM_SHA384"},
353 {0xC06C, "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"},
354 {0xC06D, "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"},
355 {0xC06E, "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"},
356 {0xC06F, "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"},
357 {0xC070, "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"},
358 {0xC071, "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"},
359 {0xC072, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
360 {0xC073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
361 {0xC074, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
362 {0xC075, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
363 {0xC076, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
364 {0xC077, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
365 {0xC078, "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
366 {0xC079, "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
367 {0xC07A, "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
368 {0xC07B, "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
369 {0xC07C, "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
370 {0xC07D, "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
371 {0xC07E, "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
372 {0xC07F, "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
373 {0xC080, "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
374 {0xC081, "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
375 {0xC082, "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
376 {0xC083, "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
377 {0xC084, "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"},
378 {0xC085, "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"},
379 {0xC086, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
380 {0xC087, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
381 {0xC088, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
382 {0xC089, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
383 {0xC08A, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
384 {0xC08B, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
385 {0xC08C, "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
386 {0xC08D, "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
387 {0xC08E, "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
388 {0xC08F, "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
389 {0xC090, "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
390 {0xC091, "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
391 {0xC092, "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
392 {0xC093, "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
393 {0xC094, "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
394 {0xC095, "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
395 {0xC096, "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
396 {0xC097, "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
397 {0xC098, "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
398 {0xC099, "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
399 {0xC09A, "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
400 {0xC09B, "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
401 {0xC09C, "TLS_RSA_WITH_AES_128_CCM"},
402 {0xC09D, "TLS_RSA_WITH_AES_256_CCM"},
403 {0xC09E, "TLS_DHE_RSA_WITH_AES_128_CCM"},
404 {0xC09F, "TLS_DHE_RSA_WITH_AES_256_CCM"},
405 {0xC0A0, "TLS_RSA_WITH_AES_128_CCM_8"},
406 {0xC0A1, "TLS_RSA_WITH_AES_256_CCM_8"},
407 {0xC0A2, "TLS_DHE_RSA_WITH_AES_128_CCM_8"},
408 {0xC0A3, "TLS_DHE_RSA_WITH_AES_256_CCM_8"},
409 {0xC0A4, "TLS_PSK_WITH_AES_128_CCM"},
410 {0xC0A5, "TLS_PSK_WITH_AES_256_CCM"},
411 {0xC0A6, "TLS_DHE_PSK_WITH_AES_128_CCM"},
412 {0xC0A7, "TLS_DHE_PSK_WITH_AES_256_CCM"},
413 {0xC0A8, "TLS_PSK_WITH_AES_128_CCM_8"},
414 {0xC0A9, "TLS_PSK_WITH_AES_256_CCM_8"},
415 {0xC0AA, "TLS_PSK_DHE_WITH_AES_128_CCM_8"},
416 {0xC0AB, "TLS_PSK_DHE_WITH_AES_256_CCM_8"},
417 {0xC0AC, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"},
418 {0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM"},
419 {0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8"},
420 {0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8"},
a230b26e
EK		 421 {0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305"},
422 {0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305"},
423 {0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305"},
424 {0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305"},
425 {0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305"},
426 {0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305"},
427 {0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305"},
5d71f7ea 428 {0x1301, "TLS_AES_128_GCM_SHA256"},
0f113f3e
MC		 429 {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
430 {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
93ab9e42 431};
0f113f3e 432
93ab9e42
DSH		 433/* Compression methods */
434static ssl_trace_tbl ssl_comp_tbl[] = {
0f113f3e
MC		 435 {0x0000, "No Compression"},
436 {0x0001, "Zlib Compression"}
93ab9e42 437};
0f113f3e 438
93ab9e42
DSH		 439/* Extensions */
440static ssl_trace_tbl ssl_exts_tbl[] = {
0f113f3e
MC		 441 {TLSEXT_TYPE_server_name, "server_name"},
442 {TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
443 {TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
444 {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
445 {TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
446 {TLSEXT_TYPE_status_request, "status_request"},
447 {TLSEXT_TYPE_user_mapping, "user_mapping"},
448 {TLSEXT_TYPE_client_authz, "client_authz"},
449 {TLSEXT_TYPE_server_authz, "server_authz"},
450 {TLSEXT_TYPE_cert_type, "cert_type"},
d6d0bcdd 451 {TLSEXT_TYPE_key_share, "key_share"},
de4d764e 452 {TLSEXT_TYPE_supported_groups, "supported_groups"},
0f113f3e
MC		 453 {TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
454 {TLSEXT_TYPE_srp, "srp"},
455 {TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
456 {TLSEXT_TYPE_use_srtp, "use_srtp"},
0f113f3e 457 {TLSEXT_TYPE_session_ticket, "session_ticket"},
5506e835 458 {TLSEXT_TYPE_supported_versions, "supported_versions"},
0f113f3e 459 {TLSEXT_TYPE_renegotiate, "renegotiate"},
a230b26e 460# ifndef OPENSSL_NO_NEXTPROTONEG
0f113f3e 461 {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
a230b26e 462# endif
ed29e82a 463 {TLSEXT_TYPE_signed_certificate_timestamp, "signed_certificate_timestamps"},
ddc06b35 464 {TLSEXT_TYPE_padding, "padding"},
9d3356b1 465 {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac"},
ddc06b35 466 {TLSEXT_TYPE_extended_master_secret, "extended_master_secret"}
93ab9e42
DSH		 467};
468
de4d764e 469static ssl_trace_tbl ssl_groups_tbl[] = {
0f113f3e
MC		 470 {1, "sect163k1 (K-163)"},
471 {2, "sect163r1"},
472 {3, "sect163r2 (B-163)"},
473 {4, "sect193r1"},
474 {5, "sect193r2"},
475 {6, "sect233k1 (K-233)"},
476 {7, "sect233r1 (B-233)"},
477 {8, "sect239k1"},
478 {9, "sect283k1 (K-283)"},
479 {10, "sect283r1 (B-283)"},
480 {11, "sect409k1 (K-409)"},
481 {12, "sect409r1 (B-409)"},
482 {13, "sect571k1 (K-571)"},
483 {14, "sect571r1 (B-571)"},
484 {15, "secp160k1"},
485 {16, "secp160r1"},
486 {17, "secp160r2"},
487 {18, "secp192k1"},
488 {19, "secp192r1 (P-192)"},
489 {20, "secp224k1"},
490 {21, "secp224r1 (P-224)"},
491 {22, "secp256k1"},
492 {23, "secp256r1 (P-256)"},
493 {24, "secp384r1 (P-384)"},
494 {25, "secp521r1 (P-521)"},
495 {26, "brainpoolP256r1"},
496 {27, "brainpoolP384r1"},
497 {28, "brainpoolP512r1"},
2d11f5b2 498 {29, "ecdh_x25519"},
0f113f3e
MC		 499 {0xFF01, "arbitrary_explicit_prime_curves"},
500 {0xFF02, "arbitrary_explicit_char2_curves"}
93ab9e42
DSH		 501};
502
503static ssl_trace_tbl ssl_point_tbl[] = {
0f113f3e
MC		 504 {0, "uncompressed"},
505 {1, "ansiX962_compressed_prime"},
506 {2, "ansiX962_compressed_char2"}
93ab9e42
DSH		 507};
508
509static ssl_trace_tbl ssl_md_tbl[] = {
2a9b9654
MC		 510 {TLSEXT_hash_none, "none"},
511 {TLSEXT_hash_md5, "md5"},
512 {TLSEXT_hash_sha1, "sha1"},
513 {TLSEXT_hash_sha224, "sha224"},
514 {TLSEXT_hash_sha256, "sha256"},
515 {TLSEXT_hash_sha384, "sha384"},
516 {TLSEXT_hash_sha512, "sha512"},
517 {TLSEXT_hash_gostr3411, "md_gost94"},
518 {TLSEXT_hash_gostr34112012_256, "md_gost2012_256"},
519 {TLSEXT_hash_gostr34112012_512, "md_gost2012_512"}
93ab9e42
DSH		 520};
521
522static ssl_trace_tbl ssl_sig_tbl[] = {
2a9b9654
MC		 523 {TLSEXT_signature_anonymous, "anonymous"},
524 {TLSEXT_signature_rsa, "rsa"},
525 {TLSEXT_signature_dsa, "dsa"},
526 {TLSEXT_signature_ecdsa, "ecdsa"},
527 {TLSEXT_signature_gostr34102001, "gost2001"},
528 {TLSEXT_signature_gostr34102012_256, "gost2012_256"},
529 {TLSEXT_signature_gostr34102012_512, "gost2012_512"}
93ab9e42
DSH		 530};
531
93ab9e42 532static ssl_trace_tbl ssl_ctype_tbl[] = {
0f113f3e
MC		 533 {1, "rsa_sign"},
534 {2, "dss_sign"},
535 {3, "rsa_fixed_dh"},
536 {4, "dss_fixed_dh"},
537 {5, "rsa_ephemeral_dh"},
538 {6, "dss_ephemeral_dh"},
539 {20, "fortezza_dms"},
540 {64, "ecdsa_sign"},
541 {65, "rsa_fixed_ecdh"},
542 {66, "ecdsa_fixed_ecdh"}
93ab9e42
DSH		 543};
544
1cf218bc 545static ssl_trace_tbl ssl_crypto_tbl[] = {
0f113f3e
MC		 546 {TLS1_RT_CRYPTO_PREMASTER, "Premaster Secret"},
547 {TLS1_RT_CRYPTO_CLIENT_RANDOM, "Client Random"},
548 {TLS1_RT_CRYPTO_SERVER_RANDOM, "Server Random"},
549 {TLS1_RT_CRYPTO_MASTER, "Master Secret"},
550 {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_WRITE, "Write Mac Secret"},
551 {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_READ, "Read Mac Secret"},
552 {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_WRITE, "Write Key"},
553 {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_READ, "Read Key"},
554 {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_WRITE, "Write IV"},
555 {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_READ, "Read IV"},
556 {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_WRITE, "Write IV (fixed part)"},
557 {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_READ, "Read IV (fixed part)"}
1cf218bc
DSH		 558};
559
93ab9e42 560static void ssl_print_hex(BIO *bio, int indent, const char *name,
0f113f3e
MC		 561 const unsigned char *msg, size_t msglen)
562{
563 size_t i;
564 BIO_indent(bio, indent, 80);
565 BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
566 for (i = 0; i < msglen; i++)
567 BIO_printf(bio, "%02X", msg[i]);
568 BIO_puts(bio, "\n");
569}
93ab9e42
DSH		 570
571static int ssl_print_hexbuf(BIO *bio, int indent,
0f113f3e
MC		 572 const char *name, size_t nlen,
573 const unsigned char **pmsg, size_t *pmsglen)
574{
575 size_t blen;
576 const unsigned char *p = *pmsg;
577 if (*pmsglen < nlen)
578 return 0;
579 blen = p[0];
580 if (nlen > 1)
581 blen = (blen << 8) | p[1];
582 if (*pmsglen < nlen + blen)
583 return 0;
584 p += nlen;
585 ssl_print_hex(bio, indent, name, p, blen);
586 *pmsg += blen + nlen;
587 *pmsglen -= blen + nlen;
588 return 1;
589}
93ab9e42
DSH		 590
591static int ssl_print_version(BIO *bio, int indent, const char *name,
71728dd8
MC		 592 const unsigned char **pmsg, size_t *pmsglen,
593 unsigned int *version)
0f113f3e
MC		 594{
595 int vers;
596 if (*pmsglen < 2)
597 return 0;
598 vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
71728dd8
MC		 599 if (version != NULL) {
600 /* TODO(TLS1.3): Remove the draft conditional here before release */
601 *version = (vers == TLS1_3_VERSION_DRAFT) ? TLS1_3_VERSION : vers;
602 }
0f113f3e
MC		 603 BIO_indent(bio, indent, 80);
604 BIO_printf(bio, "%s=0x%x (%s)\n",
605 name, vers, ssl_trace_str(vers, ssl_version_tbl));
606 *pmsg += 2;
607 *pmsglen -= 2;
608 return 1;
609}
93ab9e42
DSH		 610
611static int ssl_print_random(BIO *bio, int indent,
0f113f3e
MC		 612 const unsigned char **pmsg, size_t *pmsglen)
613{
614 unsigned int tm;
615 const unsigned char *p = *pmsg;
616 if (*pmsglen < 32)
617 return 0;
618 tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
619 p += 4;
620 BIO_indent(bio, indent, 80);
621 BIO_puts(bio, "Random:\n");
622 BIO_indent(bio, indent + 2, 80);
623 BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm);
624 ssl_print_hex(bio, indent + 2, "random_bytes", p, 28);
625 *pmsg += 32;
626 *pmsglen -= 32;
627 return 1;
628}
93ab9e42
DSH		 629
630static int ssl_print_signature(BIO *bio, int indent, SSL *s,
0f113f3e
MC		 631 const unsigned char **pmsg, size_t *pmsglen)
632{
633 if (*pmsglen < 2)
634 return 0;
635 if (SSL_USE_SIGALGS(s)) {
636 const unsigned char *p = *pmsg;
637 BIO_indent(bio, indent, 80);
638 BIO_printf(bio, "Signature Algorithm %s+%s (%d+%d)\n",
639 ssl_trace_str(p[0], ssl_md_tbl),
640 ssl_trace_str(p[1], ssl_sig_tbl), p[0], p[1]);
641 *pmsg += 2;
642 *pmsglen -= 2;
643 }
644 return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
645}
93ab9e42
DSH		 646
647static int ssl_print_extension(BIO *bio, int indent, int server, int extype,
0f113f3e
MC		 648 const unsigned char *ext, size_t extlen)
649{
d6d0bcdd 650 size_t xlen, share_len;
0f113f3e
MC		 651 BIO_indent(bio, indent, 80);
652 BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
653 ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen);
654 switch (extype) {
655 case TLSEXT_TYPE_ec_point_formats:
656 if (extlen < 1)
657 return 0;
658 xlen = ext[0];
659 if (extlen != xlen + 1)
660 return 0;
a230b26e 661 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_point_tbl);
0f113f3e 662
de4d764e 663 case TLSEXT_TYPE_supported_groups:
0f113f3e
MC		 664 if (extlen < 2)
665 return 0;
666 xlen = (ext[0] << 8) | ext[1];
667 if (extlen != xlen + 2)
668 return 0;
de4d764e 669 return ssl_trace_list(bio, indent + 2, ext + 2, xlen, 2, ssl_groups_tbl);
0f113f3e
MC		 670
671 case TLSEXT_TYPE_signature_algorithms:
672
673 if (extlen < 2)
674 return 0;
675 xlen = (ext[0] << 8) | ext[1];
676 if (extlen != xlen + 2)
677 return 0;
678 if (xlen & 1)
679 return 0;
680 ext += 2;
681 while (xlen > 0) {
682 BIO_indent(bio, indent + 2, 80);
683 BIO_printf(bio, "%s+%s (%d+%d)\n",
684 ssl_trace_str(ext[0], ssl_md_tbl),
685 ssl_trace_str(ext[1], ssl_sig_tbl), ext[0], ext[1]);
686 xlen -= 2;
687 ext += 2;
688 }
689 break;
690
691 case TLSEXT_TYPE_renegotiate:
692 if (extlen < 1)
693 return 0;
694 xlen = ext[0];
695 if (xlen + 1 != extlen)
696 return 0;
697 ext++;
698 if (xlen) {
699 if (server) {
700 if (xlen & 1)
701 return 0;
702 xlen >>= 1;
703 }
704 ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen);
705 if (server) {
706 ext += xlen;
a230b26e 707 ssl_print_hex(bio, indent + 4, "server_verify_data", ext, xlen);
0f113f3e
MC		 708 }
709 } else {
710 BIO_indent(bio, indent + 4, 80);
711 BIO_puts(bio, "<EMPTY>\n");
712 }
713 break;
714
b612799a
RL		 715 case TLSEXT_TYPE_heartbeat:
716 return 0;
717
0f113f3e
MC		 718 case TLSEXT_TYPE_session_ticket:
719 if (extlen != 0)
720 ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
721 break;
722
d6d0bcdd
MC		 723 case TLSEXT_TYPE_key_share:
724 if (extlen < 2)
725 return 0;
726 if (server) {
727 xlen = extlen;
728 } else {
729 xlen = (ext[0] << 8) | ext[1];
730 if (extlen != xlen + 2)
731 return 0;
732 ext += 2;
733 }
734 for (; xlen > 0; ext += share_len, xlen -= share_len) {
735 int group_id;
736
737 if (xlen < 4)
738 return 0;
739 group_id = (ext[0] << 8) | ext[1];
740 share_len = (ext[2] << 8) | ext[3];
741 ext += 4;
742 xlen -= 4;
743 if (xlen < share_len)
744 return 0;
745 BIO_indent(bio, indent + 4, 80);
746 BIO_printf(bio, "NamedGroup: %s\n",
747 ssl_trace_str(group_id, ssl_groups_tbl));
748 ssl_print_hex(bio, indent + 4, "key_exchange: ", ext, share_len);
749 }
750 break;
751
5506e835
MC		 752 case TLSEXT_TYPE_supported_versions:
753 if (extlen < 1)
754 return 0;
755 xlen = ext[0];
756 if (extlen != xlen + 1)
757 return 0;
758 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2,
60e3b3c5 759 ssl_version_tbl);
5506e835 760
0f113f3e 761 default:
d3d5dc60 762 BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2);
0f113f3e
MC		 763 }
764 return 1;
765}
93ab9e42
DSH		 766
767static int ssl_print_extensions(BIO *bio, int indent, int server,
0f113f3e
MC		 768 const unsigned char *msg, size_t msglen)
769{
770 size_t extslen;
771 BIO_indent(bio, indent, 80);
772 if (msglen == 0) {
773 BIO_puts(bio, "No Extensions\n");
774 return 1;
775 }
776 extslen = (msg[0] << 8) | msg[1];
777 if (extslen != msglen - 2)
778 return 0;
779 msg += 2;
780 msglen = extslen;
781 BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
782 while (msglen > 0) {
783 int extype;
784 size_t extlen;
785 if (msglen < 4)
786 return 0;
787 extype = (msg[0] << 8) | msg[1];
788 extlen = (msg[2] << 8) | msg[3];
789 if (msglen < extlen + 4)
790 return 0;
791 msg += 4;
a230b26e 792 if (!ssl_print_extension(bio, indent + 2, server, extype, msg, extlen))
0f113f3e
MC		 793 return 0;
794 msg += extlen;
795 msglen -= extlen + 4;
796 }
797 return 1;
798}
93ab9e42 799
890f2f8b 800static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
0f113f3e
MC		 801 const unsigned char *msg, size_t msglen)
802{
803 size_t len;
804 unsigned int cs;
71728dd8 805 if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen, NULL))
0f113f3e
MC		 806 return 0;
807 if (!ssl_print_random(bio, indent, &msg, &msglen))
808 return 0;
809 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
810 return 0;
811 if (SSL_IS_DTLS(ssl)) {
812 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
813 return 0;
814 }
815 if (msglen < 2)
816 return 0;
817 len = (msg[0] << 8) | msg[1];
818 msg += 2;
819 msglen -= 2;
820 BIO_indent(bio, indent, 80);
821 BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
822 if (msglen < len || len & 1)
823 return 0;
824 while (len > 0) {
825 cs = (msg[0] << 8) | msg[1];
826 BIO_indent(bio, indent + 2, 80);
827 BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
828 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
829 msg += 2;
830 msglen -= 2;
831 len -= 2;
832 }
833 if (msglen < 1)
834 return 0;
835 len = msg[0];
836 msg++;
837 msglen--;
838 if (msglen < len)
839 return 0;
840 BIO_indent(bio, indent, 80);
841 BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
842 while (len > 0) {
843 BIO_indent(bio, indent + 2, 80);
844 BIO_printf(bio, "%s (0x%02X)\n",
845 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
846 msg++;
847 msglen--;
848 len--;
849 }
850 if (!ssl_print_extensions(bio, indent, 0, msg, msglen))
851 return 0;
852 return 1;
853}
93ab9e42 854
890f2f8b 855static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
a230b26e 856 const unsigned char *msg, size_t msglen)
0f113f3e 857{
71728dd8 858 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, NULL))
0f113f3e
MC		 859 return 0;
860 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
861 return 0;
862 return 1;
863}
890f2f8b 864
93ab9e42 865static int ssl_print_server_hello(BIO *bio, int indent,
0f113f3e
MC		 866 const unsigned char *msg, size_t msglen)
867{
868 unsigned int cs;
71728dd8
MC		 869 unsigned int vers;
870 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, &vers))
0f113f3e
MC		 871 return 0;
872 if (!ssl_print_random(bio, indent, &msg, &msglen))
873 return 0;
71728dd8
MC		 874 if (vers != TLS1_3_VERSION
875 && !ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
0f113f3e
MC		 876 return 0;
877 if (msglen < 2)
878 return 0;
879 cs = (msg[0] << 8) | msg[1];
880 BIO_indent(bio, indent, 80);
881 BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
882 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
883 msg += 2;
884 msglen -= 2;
71728dd8
MC		 885 if (vers != TLS1_3_VERSION) {
886 if (msglen < 1)
887 return 0;
888 BIO_indent(bio, indent, 80);
889 BIO_printf(bio, "compression_method: %s (0x%02X)\n",
890 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
891 msg++;
892 msglen--;
893 }
0f113f3e
MC		 894 if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
895 return 0;
896 return 1;
897}
93ab9e42
DSH		 898
899static int ssl_get_keyex(const char **pname, SSL *ssl)
0f113f3e
MC		 900{
901 unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
902 if (alg_k & SSL_kRSA) {
903 *pname = "rsa";
904 return SSL_kRSA;
905 }
0f113f3e
MC		 906 if (alg_k & SSL_kDHE) {
907 *pname = "DHE";
908 return SSL_kDHE;
909 }
910 if (alg_k & SSL_kECDHE) {
911 *pname = "ECDHE";
912 return SSL_kECDHE;
913 }
0f113f3e
MC		 914 if (alg_k & SSL_kPSK) {
915 *pname = "PSK";
916 return SSL_kPSK;
917 }
2a1a04e1
DSH		 918 if (alg_k & SSL_kRSAPSK) {
919 *pname = "RSAPSK";
920 return SSL_kRSAPSK;
921 }
922 if (alg_k & SSL_kDHEPSK) {
923 *pname = "DHEPSK";
924 return SSL_kDHEPSK;
925 }
926 if (alg_k & SSL_kECDHEPSK) {
927 *pname = "ECDHEPSK";
928 return SSL_kECDHEPSK;
929 }
0f113f3e
MC		 930 if (alg_k & SSL_kSRP) {
931 *pname = "SRP";
932 return SSL_kSRP;
933 }
934 if (alg_k & SSL_kGOST) {
935 *pname = "GOST";
936 return SSL_kGOST;
937 }
938 *pname = "UNKNOWN";
939 return 0;
940}
93ab9e42
DSH		 941
942static int ssl_print_client_keyex(BIO *bio, int indent, SSL *ssl,
0f113f3e
MC		 943 const unsigned char *msg, size_t msglen)
944{
945 const char *algname;
946 int id;
947 id = ssl_get_keyex(&algname, ssl);
948 BIO_indent(bio, indent, 80);
949 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
2a1a04e1
DSH		 950 if (id & SSL_PSK) {
951 if (!ssl_print_hexbuf(bio, indent + 2,
952 "psk_identity", 2, &msg, &msglen))
953 return 0;
954 }
0f113f3e
MC		 955 switch (id) {
956
957 case SSL_kRSA:
2a1a04e1 958 case SSL_kRSAPSK:
0f113f3e
MC		 959 if (TLS1_get_version(ssl) == SSL3_VERSION) {
960 ssl_print_hex(bio, indent + 2,
961 "EncyptedPreMasterSecret", msg, msglen);
962 } else {
963 if (!ssl_print_hexbuf(bio, indent + 2,
a230b26e 964 "EncyptedPreMasterSecret", 2, &msg, &msglen))
0f113f3e
MC		 965 return 0;
966 }
967 break;
968
0f113f3e 969 case SSL_kDHE:
2a1a04e1 970 case SSL_kDHEPSK:
0f113f3e
MC		 971 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen))
972 return 0;
973 break;
974
0f113f3e 975 case SSL_kECDHE:
2a1a04e1 976 case SSL_kECDHEPSK:
0f113f3e
MC		 977 if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen))
978 return 0;
979 break;
52f78269 980
0f113f3e
MC		 981 }
982
2a1a04e1 983 return !msglen;
0f113f3e 984}
93ab9e42
DSH		 985
986static int ssl_print_server_keyex(BIO *bio, int indent, SSL *ssl,
0f113f3e
MC		 987 const unsigned char *msg, size_t msglen)
988{
989 const char *algname;
990 int id;
991 id = ssl_get_keyex(&algname, ssl);
992 BIO_indent(bio, indent, 80);
993 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
2a1a04e1
DSH		 994 if (id & SSL_PSK) {
995 if (!ssl_print_hexbuf(bio, indent + 2,
996 "psk_identity_hint", 2, &msg, &msglen))
997 return 0;
998 }
0f113f3e 999 switch (id) {
0f113f3e
MC		 1000 case SSL_kRSA:
1001
a230b26e 1002 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2, &msg, &msglen))
0f113f3e
MC		 1003 return 0;
1004 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
1005 &msg, &msglen))
1006 return 0;
1007 break;
1008
1009 case SSL_kDHE:
2a1a04e1 1010 case SSL_kDHEPSK:
0f113f3e
MC		 1011 if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen))
1012 return 0;
1013 if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen))
1014 return 0;
1015 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2, &msg, &msglen))
1016 return 0;
1017 break;
1018
a230b26e 1019# ifndef OPENSSL_NO_EC
0f113f3e 1020 case SSL_kECDHE:
2a1a04e1 1021 case SSL_kECDHEPSK:
0f113f3e
MC		 1022 if (msglen < 1)
1023 return 0;
1024 BIO_indent(bio, indent + 2, 80);
1025 if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
1026 BIO_puts(bio, "explicit_prime\n");
1027 else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
1028 BIO_puts(bio, "explicit_char2\n");
1029 else if (msg[0] == NAMED_CURVE_TYPE) {
1030 int curve;
1031 if (msglen < 3)
1032 return 0;
1033 curve = (msg[1] << 8) | msg[2];
1034 BIO_printf(bio, "named_curve: %s (%d)\n",
de4d764e 1035 ssl_trace_str(curve, ssl_groups_tbl), curve);
0f113f3e
MC		 1036 msg += 3;
1037 msglen -= 3;
1038 if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen))
1039 return 0;
2a1a04e1
DSH		 1040 } else {
1041 BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n", msg[0]);
1042 return 0;
0f113f3e
MC		 1043 }
1044 break;
a230b26e 1045# endif
52f78269
DSH		 1046
1047 case SSL_kPSK:
2a1a04e1
DSH		 1048 case SSL_kRSAPSK:
1049 break;
0f113f3e 1050 }
2a1a04e1
DSH		 1051 if (!(id & SSL_PSK))
1052 ssl_print_signature(bio, indent, ssl, &msg, &msglen);
1053 return !msglen;
0f113f3e
MC		 1054}
1055
1056static int ssl_print_certificate(BIO *bio, int indent,
1057 const unsigned char **pmsg, size_t *pmsglen)
1058{
1059 size_t msglen = *pmsglen;
1060 size_t clen;
1061 X509 *x;
1062 const unsigned char *p = *pmsg, *q;
1063 if (msglen < 3)
1064 return 0;
1065 clen = (p[0] << 16) | (p[1] << 8) | p[2];
1066 if (msglen < clen + 3)
1067 return 0;
1068 q = p + 3;
1069 BIO_indent(bio, indent, 80);
1070 BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
1071 x = d2i_X509(NULL, &q, clen);
1072 if (!x)
1073 BIO_puts(bio, "<UNPARSEABLE CERTIFICATE>\n");
1074 else {
1075 BIO_puts(bio, "\n------details-----\n");
1076 X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
1077 PEM_write_bio_X509(bio, x);
1078 /* Print certificate stuff */
1079 BIO_puts(bio, "------------------\n");
1080 X509_free(x);
1081 }
1082 if (q != p + 3 + clen) {
1083 BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\n");
1084 }
1085 *pmsg += clen + 3;
1086 *pmsglen -= clen + 3;
1087 return 1;
1088}
1089
1090static int ssl_print_certificates(BIO *bio, int indent,
1091 const unsigned char *msg, size_t msglen)
1092{
1093 size_t clen;
1094 if (msglen < 3)
1095 return 0;
1096 clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
1097 if (msglen != clen + 3)
1098 return 0;
1099 msg += 3;
1100 BIO_indent(bio, indent, 80);
1101 BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
1102 while (clen > 0) {
1103 if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
1104 return 0;
1105 }
1106 return 1;
1107}
93ab9e42
DSH		 1108
1109static int ssl_print_cert_request(BIO *bio, int indent, SSL *s,
0f113f3e
MC		 1110 const unsigned char *msg, size_t msglen)
1111{
1112 size_t xlen;
1113 if (msglen < 1)
1114 return 0;
1115 xlen = msg[0];
1116 if (msglen < xlen + 1)
1117 return 0;
1118 msg++;
1119 BIO_indent(bio, indent, 80);
1120 BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
1121 if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
1122 return 0;
1123 msg += xlen;
1124 msglen -= xlen + 1;
1125 if (!SSL_USE_SIGALGS(s))
1126 goto skip_sig;
1127 if (msglen < 2)
1128 return 0;
1129 xlen = (msg[0] << 8) | msg[1];
1130 if (msglen < xlen + 2 || (xlen & 1))
1131 return 0;
1132 msg += 2;
1133 BIO_indent(bio, indent, 80);
1134 BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
1135 while (xlen > 0) {
1136 BIO_indent(bio, indent + 2, 80);
1137 BIO_printf(bio, "%s+%s (%d+%d)\n",
1138 ssl_trace_str(msg[0], ssl_md_tbl),
1139 ssl_trace_str(msg[1], ssl_sig_tbl), msg[0], msg[1]);
1140 xlen -= 2;
1141 msg += 2;
1142 }
1143 msg += xlen;
1144 msglen -= xlen + 2;
1145
1146 skip_sig:
1147 xlen = (msg[0] << 8) | msg[1];
1148 BIO_indent(bio, indent, 80);
1149 if (msglen < xlen + 2)
1150 return 0;
1151 msg += 2;
1152 msglen -= 2;
1153 BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
1154 while (xlen > 0) {
1155 size_t dlen;
1156 X509_NAME *nm;
1157 const unsigned char *p;
1158 if (xlen < 2)
1159 return 0;
1160 dlen = (msg[0] << 8) | msg[1];
1161 if (xlen < dlen + 2)
1162 return 0;
1163 msg += 2;
1164 BIO_indent(bio, indent + 2, 80);
1165 BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
1166 p = msg;
1167 nm = d2i_X509_NAME(NULL, &p, dlen);
1168 if (!nm) {
1169 BIO_puts(bio, "<UNPARSEABLE DN>\n");
1170 } else {
1171 X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
1172 BIO_puts(bio, "\n");
1173 X509_NAME_free(nm);
1174 }
1175 xlen -= dlen + 2;
1176 msg += dlen;
1177 }
1178 return 1;
1179}
93ab9e42
DSH		 1180
1181static int ssl_print_ticket(BIO *bio, int indent,
0f113f3e
MC		 1182 const unsigned char *msg, size_t msglen)
1183{
1184 unsigned int tick_life;
1185 if (msglen == 0) {
1186 BIO_indent(bio, indent + 2, 80);
1187 BIO_puts(bio, "No Ticket\n");
1188 return 1;
1189 }
1190 if (msglen < 4)
1191 return 0;
1192 tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
1193 msglen -= 4;
1194 msg += 4;
1195 BIO_indent(bio, indent + 2, 80);
1196 BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
1197 if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
1198 return 0;
1199 if (msglen)
1200 return 0;
1201 return 1;
1202}
890f2f8b 1203
93ab9e42 1204static int ssl_print_handshake(BIO *bio, SSL *ssl,
0f113f3e
MC		 1205 const unsigned char *msg, size_t msglen,
1206 int indent)
1207{
1208 size_t hlen;
1209 unsigned char htype;
1210 if (msglen < 4)
1211 return 0;
1212 htype = msg[0];
1213 hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
1214 BIO_indent(bio, indent, 80);
1215 BIO_printf(bio, "%s, Length=%d\n",
1216 ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen);
1217 msg += 4;
1218 msglen -= 4;
1219 if (SSL_IS_DTLS(ssl)) {
1220 if (msglen < 8)
1221 return 0;
1222 BIO_indent(bio, indent, 80);
1223 BIO_printf(bio, "message_seq=%d, fragment_offset=%d, "
1224 "fragment_length=%d\n",
1225 (msg[0] << 8) | msg[1],
1226 (msg[2] << 16) | (msg[3] << 8) | msg[4],
1227 (msg[5] << 16) | (msg[6] << 8) | msg[7]);
1228 msg += 8;
1229 msglen -= 8;
1230 }
1231 if (msglen < hlen)
1232 return 0;
1233 switch (htype) {
1234 case SSL3_MT_CLIENT_HELLO:
1235 if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen))
1236 return 0;
1237 break;
1238
1239 case DTLS1_MT_HELLO_VERIFY_REQUEST:
1240 if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen))
1241 return 0;
1242 break;
1243
1244 case SSL3_MT_SERVER_HELLO:
1245 if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
1246 return 0;
1247 break;
1248
1249 case SSL3_MT_SERVER_KEY_EXCHANGE:
1250 if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
1251 return 0;
1252 break;
1253
1254 case SSL3_MT_CLIENT_KEY_EXCHANGE:
1255 if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
1256 return 0;
1257 break;
1258
1259 case SSL3_MT_CERTIFICATE:
1260 if (!ssl_print_certificates(bio, indent + 2, msg, msglen))
1261 return 0;
1262 break;
1263
1264 case SSL3_MT_CERTIFICATE_VERIFY:
1265 if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
1266 return 0;
1267 break;
1268
1269 case SSL3_MT_CERTIFICATE_REQUEST:
1270 if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen))
1271 return 0;
1272 break;
1273
1274 case SSL3_MT_FINISHED:
1275 ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
1276 break;
1277
1278 case SSL3_MT_SERVER_DONE:
1279 if (msglen != 0)
1280 ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
1281 break;
1282
1283 case SSL3_MT_NEWSESSION_TICKET:
1284 if (!ssl_print_ticket(bio, indent + 2, msg, msglen))
1285 return 0;
1286 break;
1287
e46f2334
MC		 1288 case SSL3_MT_ENCRYPTED_EXTENSIONS:
1289 if (!ssl_print_extensions(bio, indent + 2, 1, msg, msglen))
1290 return 0;
1291 break;
1292
0f113f3e
MC		 1293 default:
1294 BIO_indent(bio, indent + 2, 80);
1295 BIO_puts(bio, "Unsupported, hex dump follows:\n");
d3d5dc60 1296 BIO_dump_indent(bio, (const char *)msg, msglen, indent + 4);
0f113f3e
MC		 1297 }
1298 return 1;
1299}
93ab9e42 1300
51b9115b 1301const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c)
0f113f3e
MC		 1302{
1303 return ssl_trace_str(c->id & 0xFFFF, ssl_ciphers_tbl);
1304}
51b9115b 1305
93ab9e42 1306void SSL_trace(int write_p, int version, int content_type,
0f113f3e
MC		 1307 const void *buf, size_t msglen, SSL *ssl, void *arg)
1308{
1309 const unsigned char *msg = buf;
1310 BIO *bio = arg;
1311
1312 if (write_p == 2) {
1313 BIO_puts(bio, "Session ");
1314 ssl_print_hex(bio, 0,
a230b26e 1315 ssl_trace_str(content_type, ssl_crypto_tbl), msg, msglen);
0f113f3e
MC		 1316 return;
1317 }
1318 switch (content_type) {
1319 case SSL3_RT_HEADER:
1320 {
1321 int hvers = msg[1] << 8 | msg[2];
1322 BIO_puts(bio, write_p ? "Sent" : "Received");
1323 BIO_printf(bio, " Record\nHeader:\n Version = %s (0x%x)\n",
1324 ssl_trace_str(hvers, ssl_version_tbl), hvers);
1325 if (SSL_IS_DTLS(ssl)) {
1326 BIO_printf(bio,
1327 " epoch=%d, sequence_number=%04x%04x%04x\n",
1328 (msg[3] << 8 | msg[4]),
1329 (msg[5] << 8 | msg[6]),
1330 (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10]));
0f113f3e
MC		 1331 }
1332
1333 BIO_printf(bio, " Content Type = %s (%d)\n Length = %d",
1334 ssl_trace_str(msg[0], ssl_content_tbl), msg[0],
1335 msg[msglen - 2] << 8 | msg[msglen - 1]);
1336 }
1337 break;
1338 case SSL3_RT_HANDSHAKE:
1339 if (!ssl_print_handshake(bio, ssl, msg, msglen, 4))
1340 BIO_printf(bio, "Message length parse error!\n");
1341 break;
1342
1343 case SSL3_RT_CHANGE_CIPHER_SPEC:
1344 if (msglen == 1 && msg[0] == 1)
1345 BIO_puts(bio, " change_cipher_spec (1)\n");
1346 else
1347 ssl_print_hex(bio, 4, "unknown value", msg, msglen);
1348 break;
1349
1350 case SSL3_RT_ALERT:
1351 if (msglen != 2)
1352 BIO_puts(bio, " Illegal Alert Length\n");
1353 else {
1354 BIO_printf(bio, " Level=%s(%d), description=%s(%d)\n",
1355 SSL_alert_type_string_long(msg[0] << 8),
1356 msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]);
1357 }
0f113f3e
MC		 1358
1359 }
1360
1361 BIO_puts(bio, "\n");
1362}
93ab9e42
DSH		 1363
1364#endif
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