1 | /* |
2 | * Copyright 2012-2018 The OpenSSL Project Authors. All Rights Reserved. |
3 | * |
4 | * Licensed under the Apache License 2.0 (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 |
8 | */ |
9 | |
10 | #include "ssl_local.h" |
11 | |
12 | #ifndef OPENSSL_NO_SSL_TRACE |
13 | |
14 | /* Packet trace support for OpenSSL */ |
15 | |
16 | typedef struct { |
17 | int num; |
18 | const char *name; |
19 | } ssl_trace_tbl; |
20 | |
21 | # define ssl_trace_str(val, tbl) \ |
22 | do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl)) |
23 | |
24 | # define ssl_trace_list(bio, indent, msg, msglen, value, table) \ |
25 | do_ssl_trace_list(bio, indent, msg, msglen, value, \ |
26 | table, OSSL_NELEM(table)) |
27 | |
28 | static const char *do_ssl_trace_str(int val, const ssl_trace_tbl *tbl, |
29 | size_t ntbl) |
30 | { |
31 | size_t i; |
32 | |
33 | for (i = 0; i < ntbl; i++, tbl++) { |
34 | if (tbl->num == val) |
35 | return tbl->name; |
36 | } |
37 | return "UNKNOWN" ; |
38 | } |
39 | |
40 | static int do_ssl_trace_list(BIO *bio, int indent, |
41 | const unsigned char *msg, size_t msglen, |
42 | size_t vlen, const ssl_trace_tbl *tbl, size_t ntbl) |
43 | { |
44 | int val; |
45 | |
46 | if (msglen % vlen) |
47 | return 0; |
48 | while (msglen) { |
49 | val = msg[0]; |
50 | if (vlen == 2) |
51 | val = (val << 8) | msg[1]; |
52 | BIO_indent(bio, indent, 80); |
53 | BIO_printf(bio, "%s (%d)\n" , do_ssl_trace_str(val, tbl, ntbl), val); |
54 | msg += vlen; |
55 | msglen -= vlen; |
56 | } |
57 | return 1; |
58 | } |
59 | |
60 | /* Version number */ |
61 | |
62 | static const ssl_trace_tbl ssl_version_tbl[] = { |
63 | {SSL3_VERSION, "SSL 3.0" }, |
64 | {TLS1_VERSION, "TLS 1.0" }, |
65 | {TLS1_1_VERSION, "TLS 1.1" }, |
66 | {TLS1_2_VERSION, "TLS 1.2" }, |
67 | {TLS1_3_VERSION, "TLS 1.3" }, |
68 | {DTLS1_VERSION, "DTLS 1.0" }, |
69 | {DTLS1_2_VERSION, "DTLS 1.2" }, |
70 | {DTLS1_BAD_VER, "DTLS 1.0 (bad)" } |
71 | }; |
72 | |
73 | static const ssl_trace_tbl ssl_content_tbl[] = { |
74 | {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec" }, |
75 | {SSL3_RT_ALERT, "Alert" }, |
76 | {SSL3_RT_HANDSHAKE, "Handshake" }, |
77 | {SSL3_RT_APPLICATION_DATA, "ApplicationData" }, |
78 | }; |
79 | |
80 | /* Handshake types, sorted by ascending id */ |
81 | static const ssl_trace_tbl ssl_handshake_tbl[] = { |
82 | {SSL3_MT_HELLO_REQUEST, "HelloRequest" }, |
83 | {SSL3_MT_CLIENT_HELLO, "ClientHello" }, |
84 | {SSL3_MT_SERVER_HELLO, "ServerHello" }, |
85 | {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest" }, |
86 | {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket" }, |
87 | {SSL3_MT_END_OF_EARLY_DATA, "EndOfEarlyData" }, |
88 | {SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions" }, |
89 | {SSL3_MT_CERTIFICATE, "Certificate" }, |
90 | {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange" }, |
91 | {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest" }, |
92 | {SSL3_MT_SERVER_DONE, "ServerHelloDone" }, |
93 | {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify" }, |
94 | {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange" }, |
95 | {SSL3_MT_FINISHED, "Finished" }, |
96 | {SSL3_MT_CERTIFICATE_URL, "CertificateUrl" }, |
97 | {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus" }, |
98 | {SSL3_MT_SUPPLEMENTAL_DATA, "SupplementalData" }, |
99 | {SSL3_MT_KEY_UPDATE, "KeyUpdate" }, |
100 | # ifndef OPENSSL_NO_NEXTPROTONEG |
101 | {SSL3_MT_NEXT_PROTO, "NextProto" }, |
102 | # endif |
103 | {SSL3_MT_MESSAGE_HASH, "MessageHash" } |
104 | }; |
105 | |
106 | /* Cipher suites */ |
107 | static const ssl_trace_tbl ssl_ciphers_tbl[] = { |
108 | {0x0000, "TLS_NULL_WITH_NULL_NULL" }, |
109 | {0x0001, "TLS_RSA_WITH_NULL_MD5" }, |
110 | {0x0002, "TLS_RSA_WITH_NULL_SHA" }, |
111 | {0x0003, "TLS_RSA_EXPORT_WITH_RC4_40_MD5" }, |
112 | {0x0004, "TLS_RSA_WITH_RC4_128_MD5" }, |
113 | {0x0005, "TLS_RSA_WITH_RC4_128_SHA" }, |
114 | {0x0006, "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5" }, |
115 | {0x0007, "TLS_RSA_WITH_IDEA_CBC_SHA" }, |
116 | {0x0008, "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA" }, |
117 | {0x0009, "TLS_RSA_WITH_DES_CBC_SHA" }, |
118 | {0x000A, "TLS_RSA_WITH_3DES_EDE_CBC_SHA" }, |
119 | {0x000B, "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA" }, |
120 | {0x000C, "TLS_DH_DSS_WITH_DES_CBC_SHA" }, |
121 | {0x000D, "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA" }, |
122 | {0x000E, "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA" }, |
123 | {0x000F, "TLS_DH_RSA_WITH_DES_CBC_SHA" }, |
124 | {0x0010, "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA" }, |
125 | {0x0011, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA" }, |
126 | {0x0012, "TLS_DHE_DSS_WITH_DES_CBC_SHA" }, |
127 | {0x0013, "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA" }, |
128 | {0x0014, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA" }, |
129 | {0x0015, "TLS_DHE_RSA_WITH_DES_CBC_SHA" }, |
130 | {0x0016, "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA" }, |
131 | {0x0017, "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5" }, |
132 | {0x0018, "TLS_DH_anon_WITH_RC4_128_MD5" }, |
133 | {0x0019, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA" }, |
134 | {0x001A, "TLS_DH_anon_WITH_DES_CBC_SHA" }, |
135 | {0x001B, "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA" }, |
136 | {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA" }, |
137 | {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA" }, |
138 | {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA" }, |
139 | {0x0020, "TLS_KRB5_WITH_RC4_128_SHA" }, |
140 | {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA" }, |
141 | {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5" }, |
142 | {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5" }, |
143 | {0x0024, "TLS_KRB5_WITH_RC4_128_MD5" }, |
144 | {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5" }, |
145 | {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA" }, |
146 | {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA" }, |
147 | {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA" }, |
148 | {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5" }, |
149 | {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5" }, |
150 | {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5" }, |
151 | {0x002C, "TLS_PSK_WITH_NULL_SHA" }, |
152 | {0x002D, "TLS_DHE_PSK_WITH_NULL_SHA" }, |
153 | {0x002E, "TLS_RSA_PSK_WITH_NULL_SHA" }, |
154 | {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA" }, |
155 | {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA" }, |
156 | {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA" }, |
157 | {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA" }, |
158 | {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA" }, |
159 | {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA" }, |
160 | {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA" }, |
161 | {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA" }, |
162 | {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA" }, |
163 | {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA" }, |
164 | {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA" }, |
165 | {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA" }, |
166 | {0x003B, "TLS_RSA_WITH_NULL_SHA256" }, |
167 | {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256" }, |
168 | {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256" }, |
169 | {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256" }, |
170 | {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256" }, |
171 | {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256" }, |
172 | {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA" }, |
173 | {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA" }, |
174 | {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA" }, |
175 | {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA" }, |
176 | {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA" }, |
177 | {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA" }, |
178 | {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256" }, |
179 | {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256" }, |
180 | {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256" }, |
181 | {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256" }, |
182 | {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256" }, |
183 | {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256" }, |
184 | {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256" }, |
185 | {0x0081, "TLS_GOSTR341001_WITH_28147_CNT_IMIT" }, |
186 | {0x0083, "TLS_GOSTR341001_WITH_NULL_GOSTR3411" }, |
187 | {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA" }, |
188 | {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA" }, |
189 | {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA" }, |
190 | {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA" }, |
191 | {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA" }, |
192 | {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA" }, |
193 | {0x008A, "TLS_PSK_WITH_RC4_128_SHA" }, |
194 | {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA" }, |
195 | {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA" }, |
196 | {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA" }, |
197 | {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA" }, |
198 | {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA" }, |
199 | {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA" }, |
200 | {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA" }, |
201 | {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA" }, |
202 | {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA" }, |
203 | {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA" }, |
204 | {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA" }, |
205 | {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA" }, |
206 | {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA" }, |
207 | {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA" }, |
208 | {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA" }, |
209 | {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA" }, |
210 | {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA" }, |
211 | {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256" }, |
212 | {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384" }, |
213 | {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256" }, |
214 | {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384" }, |
215 | {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256" }, |
216 | {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384" }, |
217 | {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256" }, |
218 | {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384" }, |
219 | {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256" }, |
220 | {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384" }, |
221 | {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256" }, |
222 | {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384" }, |
223 | {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256" }, |
224 | {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384" }, |
225 | {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256" }, |
226 | {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384" }, |
227 | {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256" }, |
228 | {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384" }, |
229 | {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256" }, |
230 | {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384" }, |
231 | {0x00B0, "TLS_PSK_WITH_NULL_SHA256" }, |
232 | {0x00B1, "TLS_PSK_WITH_NULL_SHA384" }, |
233 | {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256" }, |
234 | {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384" }, |
235 | {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256" }, |
236 | {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384" }, |
237 | {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256" }, |
238 | {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384" }, |
239 | {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256" }, |
240 | {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384" }, |
241 | {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
242 | {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256" }, |
243 | {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
244 | {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256" }, |
245 | {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
246 | {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256" }, |
247 | {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256" }, |
248 | {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256" }, |
249 | {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256" }, |
250 | {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256" }, |
251 | {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256" }, |
252 | {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256" }, |
253 | {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV" }, |
254 | {0x5600, "TLS_FALLBACK_SCSV" }, |
255 | {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA" }, |
256 | {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA" }, |
257 | {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA" }, |
258 | {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA" }, |
259 | {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA" }, |
260 | {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA" }, |
261 | {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA" }, |
262 | {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA" }, |
263 | {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA" }, |
264 | {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA" }, |
265 | {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA" }, |
266 | {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA" }, |
267 | {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA" }, |
268 | {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA" }, |
269 | {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA" }, |
270 | {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA" }, |
271 | {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA" }, |
272 | {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA" }, |
273 | {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA" }, |
274 | {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA" }, |
275 | {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA" }, |
276 | {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA" }, |
277 | {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA" }, |
278 | {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA" }, |
279 | {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA" }, |
280 | {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA" }, |
281 | {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA" }, |
282 | {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA" }, |
283 | {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA" }, |
284 | {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA" }, |
285 | {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA" }, |
286 | {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA" }, |
287 | {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA" }, |
288 | {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA" }, |
289 | {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256" }, |
290 | {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384" }, |
291 | {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256" }, |
292 | {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384" }, |
293 | {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256" }, |
294 | {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384" }, |
295 | {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256" }, |
296 | {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384" }, |
297 | {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256" }, |
298 | {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384" }, |
299 | {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256" }, |
300 | {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384" }, |
301 | {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256" }, |
302 | {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384" }, |
303 | {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256" }, |
304 | {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384" }, |
305 | {0xC033, "TLS_ECDHE_PSK_WITH_RC4_128_SHA" }, |
306 | {0xC034, "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA" }, |
307 | {0xC035, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA" }, |
308 | {0xC036, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA" }, |
309 | {0xC037, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256" }, |
310 | {0xC038, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384" }, |
311 | {0xC039, "TLS_ECDHE_PSK_WITH_NULL_SHA" }, |
312 | {0xC03A, "TLS_ECDHE_PSK_WITH_NULL_SHA256" }, |
313 | {0xC03B, "TLS_ECDHE_PSK_WITH_NULL_SHA384" }, |
314 | {0xC03C, "TLS_RSA_WITH_ARIA_128_CBC_SHA256" }, |
315 | {0xC03D, "TLS_RSA_WITH_ARIA_256_CBC_SHA384" }, |
316 | {0xC03E, "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256" }, |
317 | {0xC03F, "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384" }, |
318 | {0xC040, "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256" }, |
319 | {0xC041, "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384" }, |
320 | {0xC042, "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256" }, |
321 | {0xC043, "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384" }, |
322 | {0xC044, "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256" }, |
323 | {0xC045, "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384" }, |
324 | {0xC046, "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256" }, |
325 | {0xC047, "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384" }, |
326 | {0xC048, "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256" }, |
327 | {0xC049, "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384" }, |
328 | {0xC04A, "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256" }, |
329 | {0xC04B, "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384" }, |
330 | {0xC04C, "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256" }, |
331 | {0xC04D, "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384" }, |
332 | {0xC04E, "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256" }, |
333 | {0xC04F, "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384" }, |
334 | {0xC050, "TLS_RSA_WITH_ARIA_128_GCM_SHA256" }, |
335 | {0xC051, "TLS_RSA_WITH_ARIA_256_GCM_SHA384" }, |
336 | {0xC052, "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256" }, |
337 | {0xC053, "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384" }, |
338 | {0xC054, "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256" }, |
339 | {0xC055, "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384" }, |
340 | {0xC056, "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256" }, |
341 | {0xC057, "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384" }, |
342 | {0xC058, "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256" }, |
343 | {0xC059, "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384" }, |
344 | {0xC05A, "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256" }, |
345 | {0xC05B, "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384" }, |
346 | {0xC05C, "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256" }, |
347 | {0xC05D, "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384" }, |
348 | {0xC05E, "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256" }, |
349 | {0xC05F, "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384" }, |
350 | {0xC060, "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256" }, |
351 | {0xC061, "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384" }, |
352 | {0xC062, "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256" }, |
353 | {0xC063, "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384" }, |
354 | {0xC064, "TLS_PSK_WITH_ARIA_128_CBC_SHA256" }, |
355 | {0xC065, "TLS_PSK_WITH_ARIA_256_CBC_SHA384" }, |
356 | {0xC066, "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256" }, |
357 | {0xC067, "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384" }, |
358 | {0xC068, "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256" }, |
359 | {0xC069, "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384" }, |
360 | {0xC06A, "TLS_PSK_WITH_ARIA_128_GCM_SHA256" }, |
361 | {0xC06B, "TLS_PSK_WITH_ARIA_256_GCM_SHA384" }, |
362 | {0xC06C, "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256" }, |
363 | {0xC06D, "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384" }, |
364 | {0xC06E, "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256" }, |
365 | {0xC06F, "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384" }, |
366 | {0xC070, "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256" }, |
367 | {0xC071, "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384" }, |
368 | {0xC072, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
369 | {0xC073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384" }, |
370 | {0xC074, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
371 | {0xC075, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384" }, |
372 | {0xC076, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
373 | {0xC077, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384" }, |
374 | {0xC078, "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, |
375 | {0xC079, "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384" }, |
376 | {0xC07A, "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
377 | {0xC07B, "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
378 | {0xC07C, "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
379 | {0xC07D, "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
380 | {0xC07E, "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
381 | {0xC07F, "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
382 | {0xC080, "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256" }, |
383 | {0xC081, "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384" }, |
384 | {0xC082, "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256" }, |
385 | {0xC083, "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384" }, |
386 | {0xC084, "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256" }, |
387 | {0xC085, "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384" }, |
388 | {0xC086, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
389 | {0xC087, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
390 | {0xC088, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
391 | {0xC089, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
392 | {0xC08A, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
393 | {0xC08B, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
394 | {0xC08C, "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, |
395 | {0xC08D, "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, |
396 | {0xC08E, "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256" }, |
397 | {0xC08F, "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384" }, |
398 | {0xC090, "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256" }, |
399 | {0xC091, "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384" }, |
400 | {0xC092, "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256" }, |
401 | {0xC093, "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384" }, |
402 | {0xC094, "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, |
403 | {0xC095, "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, |
404 | {0xC096, "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, |
405 | {0xC097, "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, |
406 | {0xC098, "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, |
407 | {0xC099, "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, |
408 | {0xC09A, "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, |
409 | {0xC09B, "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, |
410 | {0xC09C, "TLS_RSA_WITH_AES_128_CCM" }, |
411 | {0xC09D, "TLS_RSA_WITH_AES_256_CCM" }, |
412 | {0xC09E, "TLS_DHE_RSA_WITH_AES_128_CCM" }, |
413 | {0xC09F, "TLS_DHE_RSA_WITH_AES_256_CCM" }, |
414 | {0xC0A0, "TLS_RSA_WITH_AES_128_CCM_8" }, |
415 | {0xC0A1, "TLS_RSA_WITH_AES_256_CCM_8" }, |
416 | {0xC0A2, "TLS_DHE_RSA_WITH_AES_128_CCM_8" }, |
417 | {0xC0A3, "TLS_DHE_RSA_WITH_AES_256_CCM_8" }, |
418 | {0xC0A4, "TLS_PSK_WITH_AES_128_CCM" }, |
419 | {0xC0A5, "TLS_PSK_WITH_AES_256_CCM" }, |
420 | {0xC0A6, "TLS_DHE_PSK_WITH_AES_128_CCM" }, |
421 | {0xC0A7, "TLS_DHE_PSK_WITH_AES_256_CCM" }, |
422 | {0xC0A8, "TLS_PSK_WITH_AES_128_CCM_8" }, |
423 | {0xC0A9, "TLS_PSK_WITH_AES_256_CCM_8" }, |
424 | {0xC0AA, "TLS_PSK_DHE_WITH_AES_128_CCM_8" }, |
425 | {0xC0AB, "TLS_PSK_DHE_WITH_AES_256_CCM_8" }, |
426 | {0xC0AC, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM" }, |
427 | {0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM" }, |
428 | {0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8" }, |
429 | {0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8" }, |
430 | {0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256" }, |
431 | {0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256" }, |
432 | {0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256" }, |
433 | {0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305_SHA256" }, |
434 | {0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256" }, |
435 | {0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256" }, |
436 | {0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256" }, |
437 | {0x1301, "TLS_AES_128_GCM_SHA256" }, |
438 | {0x1302, "TLS_AES_256_GCM_SHA384" }, |
439 | {0x1303, "TLS_CHACHA20_POLY1305_SHA256" }, |
440 | {0x1304, "TLS_AES_128_CCM_SHA256" }, |
441 | {0x1305, "TLS_AES_128_CCM_8_SHA256" }, |
442 | {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA" }, |
443 | {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA" }, |
444 | {0xFF85, "GOST2012-GOST8912-GOST8912" }, |
445 | {0xFF87, "GOST2012-NULL-GOST12" }, |
446 | }; |
447 | |
448 | /* Compression methods */ |
449 | static const ssl_trace_tbl ssl_comp_tbl[] = { |
450 | {0x0000, "No Compression" }, |
451 | {0x0001, "Zlib Compression" } |
452 | }; |
453 | |
454 | /* Extensions sorted by ascending id */ |
455 | static const ssl_trace_tbl ssl_exts_tbl[] = { |
456 | {TLSEXT_TYPE_server_name, "server_name" }, |
457 | {TLSEXT_TYPE_max_fragment_length, "max_fragment_length" }, |
458 | {TLSEXT_TYPE_client_certificate_url, "client_certificate_url" }, |
459 | {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys" }, |
460 | {TLSEXT_TYPE_truncated_hmac, "truncated_hmac" }, |
461 | {TLSEXT_TYPE_status_request, "status_request" }, |
462 | {TLSEXT_TYPE_user_mapping, "user_mapping" }, |
463 | {TLSEXT_TYPE_client_authz, "client_authz" }, |
464 | {TLSEXT_TYPE_server_authz, "server_authz" }, |
465 | {TLSEXT_TYPE_cert_type, "cert_type" }, |
466 | {TLSEXT_TYPE_supported_groups, "supported_groups" }, |
467 | {TLSEXT_TYPE_ec_point_formats, "ec_point_formats" }, |
468 | {TLSEXT_TYPE_srp, "srp" }, |
469 | {TLSEXT_TYPE_signature_algorithms, "signature_algorithms" }, |
470 | {TLSEXT_TYPE_use_srtp, "use_srtp" }, |
471 | {TLSEXT_TYPE_application_layer_protocol_negotiation, |
472 | "application_layer_protocol_negotiation" }, |
473 | {TLSEXT_TYPE_signed_certificate_timestamp, "signed_certificate_timestamps" }, |
474 | {TLSEXT_TYPE_padding, "padding" }, |
475 | {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac" }, |
476 | {TLSEXT_TYPE_extended_master_secret, "extended_master_secret" }, |
477 | {TLSEXT_TYPE_session_ticket, "session_ticket" }, |
478 | {TLSEXT_TYPE_psk, "psk" }, |
479 | {TLSEXT_TYPE_early_data, "early_data" }, |
480 | {TLSEXT_TYPE_supported_versions, "supported_versions" }, |
481 | {TLSEXT_TYPE_cookie, "cookie_ext" }, |
482 | {TLSEXT_TYPE_psk_kex_modes, "psk_key_exchange_modes" }, |
483 | {TLSEXT_TYPE_certificate_authorities, "certificate_authorities" }, |
484 | {TLSEXT_TYPE_post_handshake_auth, "post_handshake_auth" }, |
485 | {TLSEXT_TYPE_signature_algorithms_cert, "signature_algorithms_cert" }, |
486 | {TLSEXT_TYPE_key_share, "key_share" }, |
487 | {TLSEXT_TYPE_renegotiate, "renegotiate" }, |
488 | # ifndef OPENSSL_NO_NEXTPROTONEG |
489 | {TLSEXT_TYPE_next_proto_neg, "next_proto_neg" }, |
490 | # endif |
491 | }; |
492 | |
493 | static const ssl_trace_tbl ssl_groups_tbl[] = { |
494 | {1, "sect163k1 (K-163)" }, |
495 | {2, "sect163r1" }, |
496 | {3, "sect163r2 (B-163)" }, |
497 | {4, "sect193r1" }, |
498 | {5, "sect193r2" }, |
499 | {6, "sect233k1 (K-233)" }, |
500 | {7, "sect233r1 (B-233)" }, |
501 | {8, "sect239k1" }, |
502 | {9, "sect283k1 (K-283)" }, |
503 | {10, "sect283r1 (B-283)" }, |
504 | {11, "sect409k1 (K-409)" }, |
505 | {12, "sect409r1 (B-409)" }, |
506 | {13, "sect571k1 (K-571)" }, |
507 | {14, "sect571r1 (B-571)" }, |
508 | {15, "secp160k1" }, |
509 | {16, "secp160r1" }, |
510 | {17, "secp160r2" }, |
511 | {18, "secp192k1" }, |
512 | {19, "secp192r1 (P-192)" }, |
513 | {20, "secp224k1" }, |
514 | {21, "secp224r1 (P-224)" }, |
515 | {22, "secp256k1" }, |
516 | {23, "secp256r1 (P-256)" }, |
517 | {24, "secp384r1 (P-384)" }, |
518 | {25, "secp521r1 (P-521)" }, |
519 | {26, "brainpoolP256r1" }, |
520 | {27, "brainpoolP384r1" }, |
521 | {28, "brainpoolP512r1" }, |
522 | {29, "ecdh_x25519" }, |
523 | {30, "ecdh_x448" }, |
524 | {256, "ffdhe2048" }, |
525 | {257, "ffdhe3072" }, |
526 | {258, "ffdhe4096" }, |
527 | {259, "ffdhe6144" }, |
528 | {260, "ffdhe8192" }, |
529 | {0xFF01, "arbitrary_explicit_prime_curves" }, |
530 | {0xFF02, "arbitrary_explicit_char2_curves" } |
531 | }; |
532 | |
533 | static const ssl_trace_tbl ssl_point_tbl[] = { |
534 | {0, "uncompressed" }, |
535 | {1, "ansiX962_compressed_prime" }, |
536 | {2, "ansiX962_compressed_char2" } |
537 | }; |
538 | |
539 | static const ssl_trace_tbl ssl_mfl_tbl[] = { |
540 | {0, "disabled" }, |
541 | {1, "max_fragment_length := 2^9 (512 bytes)" }, |
542 | {2, "max_fragment_length := 2^10 (1024 bytes)" }, |
543 | {3, "max_fragment_length := 2^11 (2048 bytes)" }, |
544 | {4, "max_fragment_length := 2^12 (4096 bytes)" } |
545 | }; |
546 | |
547 | static const ssl_trace_tbl ssl_sigalg_tbl[] = { |
548 | {TLSEXT_SIGALG_ecdsa_secp256r1_sha256, "ecdsa_secp256r1_sha256" }, |
549 | {TLSEXT_SIGALG_ecdsa_secp384r1_sha384, "ecdsa_secp384r1_sha384" }, |
550 | {TLSEXT_SIGALG_ecdsa_secp521r1_sha512, "ecdsa_secp521r1_sha512" }, |
551 | {TLSEXT_SIGALG_ecdsa_sha224, "ecdsa_sha224" }, |
552 | {TLSEXT_SIGALG_ed25519, "ed25519" }, |
553 | {TLSEXT_SIGALG_ed448, "ed448" }, |
554 | {TLSEXT_SIGALG_ecdsa_sha1, "ecdsa_sha1" }, |
555 | {TLSEXT_SIGALG_rsa_pss_rsae_sha256, "rsa_pss_rsae_sha256" }, |
556 | {TLSEXT_SIGALG_rsa_pss_rsae_sha384, "rsa_pss_rsae_sha384" }, |
557 | {TLSEXT_SIGALG_rsa_pss_rsae_sha512, "rsa_pss_rsae_sha512" }, |
558 | {TLSEXT_SIGALG_rsa_pss_pss_sha256, "rsa_pss_pss_sha256" }, |
559 | {TLSEXT_SIGALG_rsa_pss_pss_sha384, "rsa_pss_pss_sha384" }, |
560 | {TLSEXT_SIGALG_rsa_pss_pss_sha512, "rsa_pss_pss_sha512" }, |
561 | {TLSEXT_SIGALG_rsa_pkcs1_sha256, "rsa_pkcs1_sha256" }, |
562 | {TLSEXT_SIGALG_rsa_pkcs1_sha384, "rsa_pkcs1_sha384" }, |
563 | {TLSEXT_SIGALG_rsa_pkcs1_sha512, "rsa_pkcs1_sha512" }, |
564 | {TLSEXT_SIGALG_rsa_pkcs1_sha224, "rsa_pkcs1_sha224" }, |
565 | {TLSEXT_SIGALG_rsa_pkcs1_sha1, "rsa_pkcs1_sha1" }, |
566 | {TLSEXT_SIGALG_dsa_sha256, "dsa_sha256" }, |
567 | {TLSEXT_SIGALG_dsa_sha384, "dsa_sha384" }, |
568 | {TLSEXT_SIGALG_dsa_sha512, "dsa_sha512" }, |
569 | {TLSEXT_SIGALG_dsa_sha224, "dsa_sha224" }, |
570 | {TLSEXT_SIGALG_dsa_sha1, "dsa_sha1" }, |
571 | {TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256, "gost2012_256" }, |
572 | {TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512, "gost2012_512" }, |
573 | {TLSEXT_SIGALG_gostr34102001_gostr3411, "gost2001_gost94" }, |
574 | }; |
575 | |
576 | static const ssl_trace_tbl ssl_ctype_tbl[] = { |
577 | {1, "rsa_sign" }, |
578 | {2, "dss_sign" }, |
579 | {3, "rsa_fixed_dh" }, |
580 | {4, "dss_fixed_dh" }, |
581 | {5, "rsa_ephemeral_dh" }, |
582 | {6, "dss_ephemeral_dh" }, |
583 | {20, "fortezza_dms" }, |
584 | {64, "ecdsa_sign" }, |
585 | {65, "rsa_fixed_ecdh" }, |
586 | {66, "ecdsa_fixed_ecdh" } |
587 | }; |
588 | |
589 | static const ssl_trace_tbl ssl_psk_kex_modes_tbl[] = { |
590 | {TLSEXT_KEX_MODE_KE, "psk_ke" }, |
591 | {TLSEXT_KEX_MODE_KE_DHE, "psk_dhe_ke" } |
592 | }; |
593 | |
594 | static const ssl_trace_tbl ssl_key_update_tbl[] = { |
595 | {SSL_KEY_UPDATE_NOT_REQUESTED, "update_not_requested" }, |
596 | {SSL_KEY_UPDATE_REQUESTED, "update_requested" } |
597 | }; |
598 | |
599 | static void ssl_print_hex(BIO *bio, int indent, const char *name, |
600 | const unsigned char *msg, size_t msglen) |
601 | { |
602 | size_t i; |
603 | |
604 | BIO_indent(bio, indent, 80); |
605 | BIO_printf(bio, "%s (len=%d): " , name, (int)msglen); |
606 | for (i = 0; i < msglen; i++) |
607 | BIO_printf(bio, "%02X" , msg[i]); |
608 | BIO_puts(bio, "\n" ); |
609 | } |
610 | |
611 | static int ssl_print_hexbuf(BIO *bio, int indent, const char *name, size_t nlen, |
612 | const unsigned char **pmsg, size_t *pmsglen) |
613 | { |
614 | size_t blen; |
615 | const unsigned char *p = *pmsg; |
616 | |
617 | if (*pmsglen < nlen) |
618 | return 0; |
619 | blen = p[0]; |
620 | if (nlen > 1) |
621 | blen = (blen << 8) | p[1]; |
622 | if (*pmsglen < nlen + blen) |
623 | return 0; |
624 | p += nlen; |
625 | ssl_print_hex(bio, indent, name, p, blen); |
626 | *pmsg += blen + nlen; |
627 | *pmsglen -= blen + nlen; |
628 | return 1; |
629 | } |
630 | |
631 | static int ssl_print_version(BIO *bio, int indent, const char *name, |
632 | const unsigned char **pmsg, size_t *pmsglen, |
633 | unsigned int *version) |
634 | { |
635 | int vers; |
636 | |
637 | if (*pmsglen < 2) |
638 | return 0; |
639 | vers = ((*pmsg)[0] << 8) | (*pmsg)[1]; |
640 | if (version != NULL) |
641 | *version = vers; |
642 | BIO_indent(bio, indent, 80); |
643 | BIO_printf(bio, "%s=0x%x (%s)\n" , |
644 | name, vers, ssl_trace_str(vers, ssl_version_tbl)); |
645 | *pmsg += 2; |
646 | *pmsglen -= 2; |
647 | return 1; |
648 | } |
649 | |
650 | static int ssl_print_random(BIO *bio, int indent, |
651 | const unsigned char **pmsg, size_t *pmsglen) |
652 | { |
653 | unsigned int tm; |
654 | const unsigned char *p = *pmsg; |
655 | |
656 | if (*pmsglen < 32) |
657 | return 0; |
658 | tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3]; |
659 | p += 4; |
660 | BIO_indent(bio, indent, 80); |
661 | BIO_puts(bio, "Random:\n" ); |
662 | BIO_indent(bio, indent + 2, 80); |
663 | BIO_printf(bio, "gmt_unix_time=0x%08X\n" , tm); |
664 | ssl_print_hex(bio, indent + 2, "random_bytes" , p, 28); |
665 | *pmsg += 32; |
666 | *pmsglen -= 32; |
667 | return 1; |
668 | } |
669 | |
670 | static int ssl_print_signature(BIO *bio, int indent, const SSL *ssl, |
671 | const unsigned char **pmsg, size_t *pmsglen) |
672 | { |
673 | if (*pmsglen < 2) |
674 | return 0; |
675 | if (SSL_USE_SIGALGS(ssl)) { |
676 | const unsigned char *p = *pmsg; |
677 | unsigned int sigalg = (p[0] << 8) | p[1]; |
678 | |
679 | BIO_indent(bio, indent, 80); |
680 | BIO_printf(bio, "Signature Algorithm: %s (0x%04x)\n" , |
681 | ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg); |
682 | *pmsg += 2; |
683 | *pmsglen -= 2; |
684 | } |
685 | return ssl_print_hexbuf(bio, indent, "Signature" , 2, pmsg, pmsglen); |
686 | } |
687 | |
688 | static int ssl_print_extension(BIO *bio, int indent, int server, |
689 | unsigned char mt, int extype, |
690 | const unsigned char *ext, size_t extlen) |
691 | { |
692 | size_t xlen, share_len; |
693 | unsigned int sigalg; |
694 | uint32_t max_early_data; |
695 | |
696 | BIO_indent(bio, indent, 80); |
697 | BIO_printf(bio, "extension_type=%s(%d), length=%d\n" , |
698 | ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen); |
699 | switch (extype) { |
700 | case TLSEXT_TYPE_max_fragment_length: |
701 | if (extlen < 1) |
702 | return 0; |
703 | xlen = extlen; |
704 | return ssl_trace_list(bio, indent + 2, ext, xlen, 1, ssl_mfl_tbl); |
705 | |
706 | case TLSEXT_TYPE_ec_point_formats: |
707 | if (extlen < 1) |
708 | return 0; |
709 | xlen = ext[0]; |
710 | if (extlen != xlen + 1) |
711 | return 0; |
712 | return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_point_tbl); |
713 | |
714 | case TLSEXT_TYPE_supported_groups: |
715 | if (extlen < 2) |
716 | return 0; |
717 | xlen = (ext[0] << 8) | ext[1]; |
718 | if (extlen != xlen + 2) |
719 | return 0; |
720 | return ssl_trace_list(bio, indent + 2, ext + 2, xlen, 2, ssl_groups_tbl); |
721 | case TLSEXT_TYPE_application_layer_protocol_negotiation: |
722 | if (extlen < 2) |
723 | return 0; |
724 | xlen = (ext[0] << 8) | ext[1]; |
725 | if (extlen != xlen + 2) |
726 | return 0; |
727 | ext += 2; |
728 | while (xlen > 0) { |
729 | size_t plen = *ext++; |
730 | |
731 | if (plen + 1 > xlen) |
732 | return 0; |
733 | BIO_indent(bio, indent + 2, 80); |
734 | BIO_write(bio, ext, plen); |
735 | BIO_puts(bio, "\n" ); |
736 | ext += plen; |
737 | xlen -= plen + 1; |
738 | } |
739 | return 1; |
740 | |
741 | case TLSEXT_TYPE_signature_algorithms: |
742 | |
743 | if (extlen < 2) |
744 | return 0; |
745 | xlen = (ext[0] << 8) | ext[1]; |
746 | if (extlen != xlen + 2) |
747 | return 0; |
748 | if (xlen & 1) |
749 | return 0; |
750 | ext += 2; |
751 | while (xlen > 0) { |
752 | BIO_indent(bio, indent + 2, 80); |
753 | sigalg = (ext[0] << 8) | ext[1]; |
754 | BIO_printf(bio, "%s (0x%04x)\n" , |
755 | ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg); |
756 | xlen -= 2; |
757 | ext += 2; |
758 | } |
759 | break; |
760 | |
761 | case TLSEXT_TYPE_renegotiate: |
762 | if (extlen < 1) |
763 | return 0; |
764 | xlen = ext[0]; |
765 | if (xlen + 1 != extlen) |
766 | return 0; |
767 | ext++; |
768 | if (xlen) { |
769 | if (server) { |
770 | if (xlen & 1) |
771 | return 0; |
772 | xlen >>= 1; |
773 | } |
774 | ssl_print_hex(bio, indent + 4, "client_verify_data" , ext, xlen); |
775 | if (server) { |
776 | ext += xlen; |
777 | ssl_print_hex(bio, indent + 4, "server_verify_data" , ext, xlen); |
778 | } |
779 | } else { |
780 | BIO_indent(bio, indent + 4, 80); |
781 | BIO_puts(bio, "<EMPTY>\n" ); |
782 | } |
783 | break; |
784 | |
785 | case TLSEXT_TYPE_session_ticket: |
786 | if (extlen != 0) |
787 | ssl_print_hex(bio, indent + 4, "ticket" , ext, extlen); |
788 | break; |
789 | |
790 | case TLSEXT_TYPE_key_share: |
791 | if (server && extlen == 2) { |
792 | int group_id; |
793 | |
794 | /* We assume this is an HRR, otherwise this is an invalid key_share */ |
795 | group_id = (ext[0] << 8) | ext[1]; |
796 | BIO_indent(bio, indent + 4, 80); |
797 | BIO_printf(bio, "NamedGroup: %s (%d)\n" , |
798 | ssl_trace_str(group_id, ssl_groups_tbl), group_id); |
799 | break; |
800 | } |
801 | if (extlen < 2) |
802 | return 0; |
803 | if (server) { |
804 | xlen = extlen; |
805 | } else { |
806 | xlen = (ext[0] << 8) | ext[1]; |
807 | if (extlen != xlen + 2) |
808 | return 0; |
809 | ext += 2; |
810 | } |
811 | for (; xlen > 0; ext += share_len, xlen -= share_len) { |
812 | int group_id; |
813 | |
814 | if (xlen < 4) |
815 | return 0; |
816 | group_id = (ext[0] << 8) | ext[1]; |
817 | share_len = (ext[2] << 8) | ext[3]; |
818 | ext += 4; |
819 | xlen -= 4; |
820 | if (xlen < share_len) |
821 | return 0; |
822 | BIO_indent(bio, indent + 4, 80); |
823 | BIO_printf(bio, "NamedGroup: %s (%d)\n" , |
824 | ssl_trace_str(group_id, ssl_groups_tbl), group_id); |
825 | ssl_print_hex(bio, indent + 4, "key_exchange: " , ext, share_len); |
826 | } |
827 | break; |
828 | |
829 | case TLSEXT_TYPE_supported_versions: |
830 | if (server) { |
831 | int version; |
832 | |
833 | if (extlen != 2) |
834 | return 0; |
835 | version = (ext[0] << 8) | ext[1]; |
836 | BIO_indent(bio, indent + 4, 80); |
837 | BIO_printf(bio, "%s (%d)\n" , |
838 | ssl_trace_str(version, ssl_version_tbl), version); |
839 | break; |
840 | } |
841 | if (extlen < 1) |
842 | return 0; |
843 | xlen = ext[0]; |
844 | if (extlen != xlen + 1) |
845 | return 0; |
846 | return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2, |
847 | ssl_version_tbl); |
848 | |
849 | case TLSEXT_TYPE_psk_kex_modes: |
850 | if (extlen < 1) |
851 | return 0; |
852 | xlen = ext[0]; |
853 | if (extlen != xlen + 1) |
854 | return 0; |
855 | return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, |
856 | ssl_psk_kex_modes_tbl); |
857 | |
858 | case TLSEXT_TYPE_early_data: |
859 | if (mt != SSL3_MT_NEWSESSION_TICKET) |
860 | break; |
861 | if (extlen != 4) |
862 | return 0; |
863 | max_early_data = (ext[0] << 24) | (ext[1] << 16) | (ext[2] << 8) |
864 | | ext[3]; |
865 | BIO_indent(bio, indent + 2, 80); |
866 | BIO_printf(bio, "max_early_data=%u\n" , max_early_data); |
867 | break; |
868 | |
869 | default: |
870 | BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2); |
871 | } |
872 | return 1; |
873 | } |
874 | |
875 | static int ssl_print_extensions(BIO *bio, int indent, int server, |
876 | unsigned char mt, const unsigned char **msgin, |
877 | size_t *msginlen) |
878 | { |
879 | size_t extslen, msglen = *msginlen; |
880 | const unsigned char *msg = *msgin; |
881 | |
882 | BIO_indent(bio, indent, 80); |
883 | if (msglen == 0) { |
884 | BIO_puts(bio, "No extensions\n" ); |
885 | return 1; |
886 | } |
887 | if (msglen < 2) |
888 | return 0; |
889 | extslen = (msg[0] << 8) | msg[1]; |
890 | msglen -= 2; |
891 | msg += 2; |
892 | if (extslen == 0) { |
893 | BIO_puts(bio, "No extensions\n" ); |
894 | *msgin = msg; |
895 | *msginlen = msglen; |
896 | return 1; |
897 | } |
898 | if (extslen > msglen) |
899 | return 0; |
900 | BIO_printf(bio, "extensions, length = %d\n" , (int)extslen); |
901 | msglen -= extslen; |
902 | while (extslen > 0) { |
903 | int extype; |
904 | size_t extlen; |
905 | if (extslen < 4) |
906 | return 0; |
907 | extype = (msg[0] << 8) | msg[1]; |
908 | extlen = (msg[2] << 8) | msg[3]; |
909 | if (extslen < extlen + 4) { |
910 | BIO_printf(bio, "extensions, extype = %d, extlen = %d\n" , extype, |
911 | (int)extlen); |
912 | BIO_dump_indent(bio, (const char *)msg, extslen, indent + 2); |
913 | return 0; |
914 | } |
915 | msg += 4; |
916 | if (!ssl_print_extension(bio, indent + 2, server, mt, extype, msg, |
917 | extlen)) |
918 | return 0; |
919 | msg += extlen; |
920 | extslen -= extlen + 4; |
921 | } |
922 | |
923 | *msgin = msg; |
924 | *msginlen = msglen; |
925 | return 1; |
926 | } |
927 | |
928 | static int ssl_print_client_hello(BIO *bio, const SSL *ssl, int indent, |
929 | const unsigned char *msg, size_t msglen) |
930 | { |
931 | size_t len; |
932 | unsigned int cs; |
933 | |
934 | if (!ssl_print_version(bio, indent, "client_version" , &msg, &msglen, NULL)) |
935 | return 0; |
936 | if (!ssl_print_random(bio, indent, &msg, &msglen)) |
937 | return 0; |
938 | if (!ssl_print_hexbuf(bio, indent, "session_id" , 1, &msg, &msglen)) |
939 | return 0; |
940 | if (SSL_IS_DTLS(ssl)) { |
941 | if (!ssl_print_hexbuf(bio, indent, "cookie" , 1, &msg, &msglen)) |
942 | return 0; |
943 | } |
944 | if (msglen < 2) |
945 | return 0; |
946 | len = (msg[0] << 8) | msg[1]; |
947 | msg += 2; |
948 | msglen -= 2; |
949 | BIO_indent(bio, indent, 80); |
950 | BIO_printf(bio, "cipher_suites (len=%d)\n" , (int)len); |
951 | if (msglen < len || len & 1) |
952 | return 0; |
953 | while (len > 0) { |
954 | cs = (msg[0] << 8) | msg[1]; |
955 | BIO_indent(bio, indent + 2, 80); |
956 | BIO_printf(bio, "{0x%02X, 0x%02X} %s\n" , |
957 | msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl)); |
958 | msg += 2; |
959 | msglen -= 2; |
960 | len -= 2; |
961 | } |
962 | if (msglen < 1) |
963 | return 0; |
964 | len = msg[0]; |
965 | msg++; |
966 | msglen--; |
967 | if (msglen < len) |
968 | return 0; |
969 | BIO_indent(bio, indent, 80); |
970 | BIO_printf(bio, "compression_methods (len=%d)\n" , (int)len); |
971 | while (len > 0) { |
972 | BIO_indent(bio, indent + 2, 80); |
973 | BIO_printf(bio, "%s (0x%02X)\n" , |
974 | ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]); |
975 | msg++; |
976 | msglen--; |
977 | len--; |
978 | } |
979 | if (!ssl_print_extensions(bio, indent, 0, SSL3_MT_CLIENT_HELLO, &msg, |
980 | &msglen)) |
981 | return 0; |
982 | return 1; |
983 | } |
984 | |
985 | static int dtls_print_hello_vfyrequest(BIO *bio, int indent, |
986 | const unsigned char *msg, size_t msglen) |
987 | { |
988 | if (!ssl_print_version(bio, indent, "server_version" , &msg, &msglen, NULL)) |
989 | return 0; |
990 | if (!ssl_print_hexbuf(bio, indent, "cookie" , 1, &msg, &msglen)) |
991 | return 0; |
992 | return 1; |
993 | } |
994 | |
995 | static int ssl_print_server_hello(BIO *bio, int indent, |
996 | const unsigned char *msg, size_t msglen) |
997 | { |
998 | unsigned int cs; |
999 | unsigned int vers; |
1000 | |
1001 | if (!ssl_print_version(bio, indent, "server_version" , &msg, &msglen, &vers)) |
1002 | return 0; |
1003 | if (!ssl_print_random(bio, indent, &msg, &msglen)) |
1004 | return 0; |
1005 | if (vers != TLS1_3_VERSION |
1006 | && !ssl_print_hexbuf(bio, indent, "session_id" , 1, &msg, &msglen)) |
1007 | return 0; |
1008 | if (msglen < 2) |
1009 | return 0; |
1010 | cs = (msg[0] << 8) | msg[1]; |
1011 | BIO_indent(bio, indent, 80); |
1012 | BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n" , |
1013 | msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl)); |
1014 | msg += 2; |
1015 | msglen -= 2; |
1016 | if (vers != TLS1_3_VERSION) { |
1017 | if (msglen < 1) |
1018 | return 0; |
1019 | BIO_indent(bio, indent, 80); |
1020 | BIO_printf(bio, "compression_method: %s (0x%02X)\n" , |
1021 | ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]); |
1022 | msg++; |
1023 | msglen--; |
1024 | } |
1025 | if (!ssl_print_extensions(bio, indent, 1, SSL3_MT_SERVER_HELLO, &msg, |
1026 | &msglen)) |
1027 | return 0; |
1028 | return 1; |
1029 | } |
1030 | |
1031 | static int ssl_get_keyex(const char **pname, const SSL *ssl) |
1032 | { |
1033 | unsigned long alg_k = ssl->s3.tmp.new_cipher->algorithm_mkey; |
1034 | |
1035 | if (alg_k & SSL_kRSA) { |
1036 | *pname = "rsa" ; |
1037 | return SSL_kRSA; |
1038 | } |
1039 | if (alg_k & SSL_kDHE) { |
1040 | *pname = "DHE" ; |
1041 | return SSL_kDHE; |
1042 | } |
1043 | if (alg_k & SSL_kECDHE) { |
1044 | *pname = "ECDHE" ; |
1045 | return SSL_kECDHE; |
1046 | } |
1047 | if (alg_k & SSL_kPSK) { |
1048 | *pname = "PSK" ; |
1049 | return SSL_kPSK; |
1050 | } |
1051 | if (alg_k & SSL_kRSAPSK) { |
1052 | *pname = "RSAPSK" ; |
1053 | return SSL_kRSAPSK; |
1054 | } |
1055 | if (alg_k & SSL_kDHEPSK) { |
1056 | *pname = "DHEPSK" ; |
1057 | return SSL_kDHEPSK; |
1058 | } |
1059 | if (alg_k & SSL_kECDHEPSK) { |
1060 | *pname = "ECDHEPSK" ; |
1061 | return SSL_kECDHEPSK; |
1062 | } |
1063 | if (alg_k & SSL_kSRP) { |
1064 | *pname = "SRP" ; |
1065 | return SSL_kSRP; |
1066 | } |
1067 | if (alg_k & SSL_kGOST) { |
1068 | *pname = "GOST" ; |
1069 | return SSL_kGOST; |
1070 | } |
1071 | *pname = "UNKNOWN" ; |
1072 | return 0; |
1073 | } |
1074 | |
1075 | static int ssl_print_client_keyex(BIO *bio, int indent, const SSL *ssl, |
1076 | const unsigned char *msg, size_t msglen) |
1077 | { |
1078 | const char *algname; |
1079 | int id = ssl_get_keyex(&algname, ssl); |
1080 | |
1081 | BIO_indent(bio, indent, 80); |
1082 | BIO_printf(bio, "KeyExchangeAlgorithm=%s\n" , algname); |
1083 | if (id & SSL_PSK) { |
1084 | if (!ssl_print_hexbuf(bio, indent + 2, |
1085 | "psk_identity" , 2, &msg, &msglen)) |
1086 | return 0; |
1087 | } |
1088 | switch (id) { |
1089 | |
1090 | case SSL_kRSA: |
1091 | case SSL_kRSAPSK: |
1092 | if (TLS1_get_version(ssl) == SSL3_VERSION) { |
1093 | ssl_print_hex(bio, indent + 2, |
1094 | "EncryptedPreMasterSecret" , msg, msglen); |
1095 | } else { |
1096 | if (!ssl_print_hexbuf(bio, indent + 2, |
1097 | "EncryptedPreMasterSecret" , 2, &msg, &msglen)) |
1098 | return 0; |
1099 | } |
1100 | break; |
1101 | |
1102 | case SSL_kDHE: |
1103 | case SSL_kDHEPSK: |
1104 | if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc" , 2, &msg, &msglen)) |
1105 | return 0; |
1106 | break; |
1107 | |
1108 | case SSL_kECDHE: |
1109 | case SSL_kECDHEPSK: |
1110 | if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc" , 1, &msg, &msglen)) |
1111 | return 0; |
1112 | break; |
1113 | case SSL_kGOST: |
1114 | ssl_print_hex(bio, indent + 2, "GostKeyTransportBlob" , msg, msglen); |
1115 | msglen = 0; |
1116 | break; |
1117 | |
1118 | } |
1119 | |
1120 | return !msglen; |
1121 | } |
1122 | |
1123 | static int ssl_print_server_keyex(BIO *bio, int indent, const SSL *ssl, |
1124 | const unsigned char *msg, size_t msglen) |
1125 | { |
1126 | const char *algname; |
1127 | int id = ssl_get_keyex(&algname, ssl); |
1128 | |
1129 | BIO_indent(bio, indent, 80); |
1130 | BIO_printf(bio, "KeyExchangeAlgorithm=%s\n" , algname); |
1131 | if (id & SSL_PSK) { |
1132 | if (!ssl_print_hexbuf(bio, indent + 2, |
1133 | "psk_identity_hint" , 2, &msg, &msglen)) |
1134 | return 0; |
1135 | } |
1136 | switch (id) { |
1137 | case SSL_kRSA: |
1138 | |
1139 | if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus" , 2, &msg, &msglen)) |
1140 | return 0; |
1141 | if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent" , 2, |
1142 | &msg, &msglen)) |
1143 | return 0; |
1144 | break; |
1145 | |
1146 | case SSL_kDHE: |
1147 | case SSL_kDHEPSK: |
1148 | if (!ssl_print_hexbuf(bio, indent + 2, "dh_p" , 2, &msg, &msglen)) |
1149 | return 0; |
1150 | if (!ssl_print_hexbuf(bio, indent + 2, "dh_g" , 2, &msg, &msglen)) |
1151 | return 0; |
1152 | if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys" , 2, &msg, &msglen)) |
1153 | return 0; |
1154 | break; |
1155 | |
1156 | # ifndef OPENSSL_NO_EC |
1157 | case SSL_kECDHE: |
1158 | case SSL_kECDHEPSK: |
1159 | if (msglen < 1) |
1160 | return 0; |
1161 | BIO_indent(bio, indent + 2, 80); |
1162 | if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE) |
1163 | BIO_puts(bio, "explicit_prime\n" ); |
1164 | else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE) |
1165 | BIO_puts(bio, "explicit_char2\n" ); |
1166 | else if (msg[0] == NAMED_CURVE_TYPE) { |
1167 | int curve; |
1168 | if (msglen < 3) |
1169 | return 0; |
1170 | curve = (msg[1] << 8) | msg[2]; |
1171 | BIO_printf(bio, "named_curve: %s (%d)\n" , |
1172 | ssl_trace_str(curve, ssl_groups_tbl), curve); |
1173 | msg += 3; |
1174 | msglen -= 3; |
1175 | if (!ssl_print_hexbuf(bio, indent + 2, "point" , 1, &msg, &msglen)) |
1176 | return 0; |
1177 | } else { |
1178 | BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n" , msg[0]); |
1179 | return 0; |
1180 | } |
1181 | break; |
1182 | # endif |
1183 | |
1184 | case SSL_kPSK: |
1185 | case SSL_kRSAPSK: |
1186 | break; |
1187 | } |
1188 | if (!(id & SSL_PSK)) |
1189 | ssl_print_signature(bio, indent, ssl, &msg, &msglen); |
1190 | return !msglen; |
1191 | } |
1192 | |
1193 | static int ssl_print_certificate(BIO *bio, int indent, |
1194 | const unsigned char **pmsg, size_t *pmsglen) |
1195 | { |
1196 | size_t msglen = *pmsglen; |
1197 | size_t clen; |
1198 | X509 *x; |
1199 | const unsigned char *p = *pmsg, *q; |
1200 | |
1201 | if (msglen < 3) |
1202 | return 0; |
1203 | clen = (p[0] << 16) | (p[1] << 8) | p[2]; |
1204 | if (msglen < clen + 3) |
1205 | return 0; |
1206 | q = p + 3; |
1207 | BIO_indent(bio, indent, 80); |
1208 | BIO_printf(bio, "ASN.1Cert, length=%d" , (int)clen); |
1209 | x = d2i_X509(NULL, &q, clen); |
1210 | if (!x) |
1211 | BIO_puts(bio, "<UNPARSEABLE CERTIFICATE>\n" ); |
1212 | else { |
1213 | BIO_puts(bio, "\n------details-----\n" ); |
1214 | X509_print_ex(bio, x, XN_FLAG_ONELINE, 0); |
1215 | PEM_write_bio_X509(bio, x); |
1216 | /* Print certificate stuff */ |
1217 | BIO_puts(bio, "------------------\n" ); |
1218 | X509_free(x); |
1219 | } |
1220 | if (q != p + 3 + clen) { |
1221 | BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\n" ); |
1222 | } |
1223 | *pmsg += clen + 3; |
1224 | *pmsglen -= clen + 3; |
1225 | return 1; |
1226 | } |
1227 | |
1228 | static int ssl_print_certificates(BIO *bio, const SSL *ssl, int server, |
1229 | int indent, const unsigned char *msg, |
1230 | size_t msglen) |
1231 | { |
1232 | size_t clen; |
1233 | |
1234 | if (SSL_IS_TLS13(ssl) |
1235 | && !ssl_print_hexbuf(bio, indent, "context" , 1, &msg, &msglen)) |
1236 | return 0; |
1237 | |
1238 | if (msglen < 3) |
1239 | return 0; |
1240 | clen = (msg[0] << 16) | (msg[1] << 8) | msg[2]; |
1241 | if (msglen != clen + 3) |
1242 | return 0; |
1243 | msg += 3; |
1244 | BIO_indent(bio, indent, 80); |
1245 | BIO_printf(bio, "certificate_list, length=%d\n" , (int)clen); |
1246 | while (clen > 0) { |
1247 | if (!ssl_print_certificate(bio, indent + 2, &msg, &clen)) |
1248 | return 0; |
1249 | if (SSL_IS_TLS13(ssl) |
1250 | && !ssl_print_extensions(bio, indent + 2, server, |
1251 | SSL3_MT_CERTIFICATE, &msg, &clen)) |
1252 | return 0; |
1253 | |
1254 | } |
1255 | return 1; |
1256 | } |
1257 | |
1258 | static int ssl_print_cert_request(BIO *bio, int indent, const SSL *ssl, |
1259 | const unsigned char *msg, size_t msglen) |
1260 | { |
1261 | size_t xlen; |
1262 | unsigned int sigalg; |
1263 | |
1264 | if (SSL_IS_TLS13(ssl)) { |
1265 | if (!ssl_print_hexbuf(bio, indent, "request_context" , 1, &msg, &msglen)) |
1266 | return 0; |
1267 | if (!ssl_print_extensions(bio, indent, 1, |
1268 | SSL3_MT_CERTIFICATE_REQUEST, &msg, &msglen)) |
1269 | return 0; |
1270 | return 1; |
1271 | } else { |
1272 | if (msglen < 1) |
1273 | return 0; |
1274 | xlen = msg[0]; |
1275 | if (msglen < xlen + 1) |
1276 | return 0; |
1277 | msg++; |
1278 | BIO_indent(bio, indent, 80); |
1279 | BIO_printf(bio, "certificate_types (len=%d)\n" , (int)xlen); |
1280 | if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl)) |
1281 | return 0; |
1282 | msg += xlen; |
1283 | msglen -= xlen + 1; |
1284 | } |
1285 | if (SSL_USE_SIGALGS(ssl)) { |
1286 | if (msglen < 2) |
1287 | return 0; |
1288 | xlen = (msg[0] << 8) | msg[1]; |
1289 | if (msglen < xlen + 2 || (xlen & 1)) |
1290 | return 0; |
1291 | msg += 2; |
1292 | msglen -= xlen + 2; |
1293 | BIO_indent(bio, indent, 80); |
1294 | BIO_printf(bio, "signature_algorithms (len=%d)\n" , (int)xlen); |
1295 | while (xlen > 0) { |
1296 | BIO_indent(bio, indent + 2, 80); |
1297 | sigalg = (msg[0] << 8) | msg[1]; |
1298 | BIO_printf(bio, "%s (0x%04x)\n" , |
1299 | ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg); |
1300 | xlen -= 2; |
1301 | msg += 2; |
1302 | } |
1303 | msg += xlen; |
1304 | } |
1305 | |
1306 | if (msglen < 2) |
1307 | return 0; |
1308 | xlen = (msg[0] << 8) | msg[1]; |
1309 | BIO_indent(bio, indent, 80); |
1310 | if (msglen < xlen + 2) |
1311 | return 0; |
1312 | msg += 2; |
1313 | msglen -= 2 + xlen; |
1314 | BIO_printf(bio, "certificate_authorities (len=%d)\n" , (int)xlen); |
1315 | while (xlen > 0) { |
1316 | size_t dlen; |
1317 | X509_NAME *nm; |
1318 | const unsigned char *p; |
1319 | if (xlen < 2) |
1320 | return 0; |
1321 | dlen = (msg[0] << 8) | msg[1]; |
1322 | if (xlen < dlen + 2) |
1323 | return 0; |
1324 | msg += 2; |
1325 | BIO_indent(bio, indent + 2, 80); |
1326 | BIO_printf(bio, "DistinguishedName (len=%d): " , (int)dlen); |
1327 | p = msg; |
1328 | nm = d2i_X509_NAME(NULL, &p, dlen); |
1329 | if (!nm) { |
1330 | BIO_puts(bio, "<UNPARSEABLE DN>\n" ); |
1331 | } else { |
1332 | X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE); |
1333 | BIO_puts(bio, "\n" ); |
1334 | X509_NAME_free(nm); |
1335 | } |
1336 | xlen -= dlen + 2; |
1337 | msg += dlen; |
1338 | } |
1339 | if (SSL_IS_TLS13(ssl)) { |
1340 | if (!ssl_print_hexbuf(bio, indent, "request_extensions" , 2, |
1341 | &msg, &msglen)) |
1342 | return 0; |
1343 | } |
1344 | return msglen == 0; |
1345 | } |
1346 | |
1347 | static int ssl_print_ticket(BIO *bio, int indent, const SSL *ssl, |
1348 | const unsigned char *msg, size_t msglen) |
1349 | { |
1350 | unsigned int tick_life; |
1351 | |
1352 | if (msglen == 0) { |
1353 | BIO_indent(bio, indent + 2, 80); |
1354 | BIO_puts(bio, "No Ticket\n" ); |
1355 | return 1; |
1356 | } |
1357 | if (msglen < 4) |
1358 | return 0; |
1359 | tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3]; |
1360 | msglen -= 4; |
1361 | msg += 4; |
1362 | BIO_indent(bio, indent + 2, 80); |
1363 | BIO_printf(bio, "ticket_lifetime_hint=%u\n" , tick_life); |
1364 | if (SSL_IS_TLS13(ssl)) { |
1365 | unsigned int ticket_age_add; |
1366 | |
1367 | if (msglen < 4) |
1368 | return 0; |
1369 | ticket_age_add = |
1370 | (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3]; |
1371 | msglen -= 4; |
1372 | msg += 4; |
1373 | BIO_indent(bio, indent + 2, 80); |
1374 | BIO_printf(bio, "ticket_age_add=%u\n" , ticket_age_add); |
1375 | if (!ssl_print_hexbuf(bio, indent + 2, "ticket_nonce" , 1, &msg, |
1376 | &msglen)) |
1377 | return 0; |
1378 | } |
1379 | if (!ssl_print_hexbuf(bio, indent + 2, "ticket" , 2, &msg, &msglen)) |
1380 | return 0; |
1381 | if (SSL_IS_TLS13(ssl) |
1382 | && !ssl_print_extensions(bio, indent + 2, 0, |
1383 | SSL3_MT_NEWSESSION_TICKET, &msg, &msglen)) |
1384 | return 0; |
1385 | if (msglen) |
1386 | return 0; |
1387 | return 1; |
1388 | } |
1389 | |
1390 | static int ssl_print_handshake(BIO *bio, const SSL *ssl, int server, |
1391 | const unsigned char *msg, size_t msglen, |
1392 | int indent) |
1393 | { |
1394 | size_t hlen; |
1395 | unsigned char htype; |
1396 | |
1397 | if (msglen < 4) |
1398 | return 0; |
1399 | htype = msg[0]; |
1400 | hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3]; |
1401 | BIO_indent(bio, indent, 80); |
1402 | BIO_printf(bio, "%s, Length=%d\n" , |
1403 | ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen); |
1404 | msg += 4; |
1405 | msglen -= 4; |
1406 | if (SSL_IS_DTLS(ssl)) { |
1407 | if (msglen < 8) |
1408 | return 0; |
1409 | BIO_indent(bio, indent, 80); |
1410 | BIO_printf(bio, "message_seq=%d, fragment_offset=%d, " |
1411 | "fragment_length=%d\n" , |
1412 | (msg[0] << 8) | msg[1], |
1413 | (msg[2] << 16) | (msg[3] << 8) | msg[4], |
1414 | (msg[5] << 16) | (msg[6] << 8) | msg[7]); |
1415 | msg += 8; |
1416 | msglen -= 8; |
1417 | } |
1418 | if (msglen < hlen) |
1419 | return 0; |
1420 | switch (htype) { |
1421 | case SSL3_MT_CLIENT_HELLO: |
1422 | if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen)) |
1423 | return 0; |
1424 | break; |
1425 | |
1426 | case DTLS1_MT_HELLO_VERIFY_REQUEST: |
1427 | if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen)) |
1428 | return 0; |
1429 | break; |
1430 | |
1431 | case SSL3_MT_SERVER_HELLO: |
1432 | if (!ssl_print_server_hello(bio, indent + 2, msg, msglen)) |
1433 | return 0; |
1434 | break; |
1435 | |
1436 | case SSL3_MT_SERVER_KEY_EXCHANGE: |
1437 | if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen)) |
1438 | return 0; |
1439 | break; |
1440 | |
1441 | case SSL3_MT_CLIENT_KEY_EXCHANGE: |
1442 | if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen)) |
1443 | return 0; |
1444 | break; |
1445 | |
1446 | case SSL3_MT_CERTIFICATE: |
1447 | if (!ssl_print_certificates(bio, ssl, server, indent + 2, msg, msglen)) |
1448 | return 0; |
1449 | break; |
1450 | |
1451 | case SSL3_MT_CERTIFICATE_VERIFY: |
1452 | if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen)) |
1453 | return 0; |
1454 | break; |
1455 | |
1456 | case SSL3_MT_CERTIFICATE_REQUEST: |
1457 | if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen)) |
1458 | return 0; |
1459 | break; |
1460 | |
1461 | case SSL3_MT_FINISHED: |
1462 | ssl_print_hex(bio, indent + 2, "verify_data" , msg, msglen); |
1463 | break; |
1464 | |
1465 | case SSL3_MT_SERVER_DONE: |
1466 | if (msglen != 0) |
1467 | ssl_print_hex(bio, indent + 2, "unexpected value" , msg, msglen); |
1468 | break; |
1469 | |
1470 | case SSL3_MT_NEWSESSION_TICKET: |
1471 | if (!ssl_print_ticket(bio, indent + 2, ssl, msg, msglen)) |
1472 | return 0; |
1473 | break; |
1474 | |
1475 | case SSL3_MT_ENCRYPTED_EXTENSIONS: |
1476 | if (!ssl_print_extensions(bio, indent + 2, 1, |
1477 | SSL3_MT_ENCRYPTED_EXTENSIONS, &msg, &msglen)) |
1478 | return 0; |
1479 | break; |
1480 | |
1481 | case SSL3_MT_KEY_UPDATE: |
1482 | if (msglen != 1) { |
1483 | ssl_print_hex(bio, indent + 2, "unexpected value" , msg, msglen); |
1484 | return 0; |
1485 | } |
1486 | if (!ssl_trace_list(bio, indent + 2, msg, msglen, 1, |
1487 | ssl_key_update_tbl)) |
1488 | return 0; |
1489 | break; |
1490 | |
1491 | default: |
1492 | BIO_indent(bio, indent + 2, 80); |
1493 | BIO_puts(bio, "Unsupported, hex dump follows:\n" ); |
1494 | BIO_dump_indent(bio, (const char *)msg, msglen, indent + 4); |
1495 | } |
1496 | return 1; |
1497 | } |
1498 | |
1499 | void SSL_trace(int write_p, int version, int content_type, |
1500 | const void *buf, size_t msglen, SSL *ssl, void *arg) |
1501 | { |
1502 | const unsigned char *msg = buf; |
1503 | BIO *bio = arg; |
1504 | |
1505 | switch (content_type) { |
1506 | case SSL3_RT_HEADER: |
1507 | { |
1508 | int hvers; |
1509 | |
1510 | /* avoid overlapping with length at the end of buffer */ |
1511 | if (msglen < (size_t)(SSL_IS_DTLS(ssl) ? |
1512 | DTLS1_RT_HEADER_LENGTH : SSL3_RT_HEADER_LENGTH)) { |
1513 | BIO_puts(bio, write_p ? "Sent" : "Received" ); |
1514 | ssl_print_hex(bio, 0, " too short message" , msg, msglen); |
1515 | break; |
1516 | } |
1517 | hvers = msg[1] << 8 | msg[2]; |
1518 | BIO_puts(bio, write_p ? "Sent" : "Received" ); |
1519 | BIO_printf(bio, " Record\nHeader:\n Version = %s (0x%x)\n" , |
1520 | ssl_trace_str(hvers, ssl_version_tbl), hvers); |
1521 | if (SSL_IS_DTLS(ssl)) { |
1522 | BIO_printf(bio, |
1523 | " epoch=%d, sequence_number=%04x%04x%04x\n" , |
1524 | (msg[3] << 8 | msg[4]), |
1525 | (msg[5] << 8 | msg[6]), |
1526 | (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10])); |
1527 | } |
1528 | |
1529 | BIO_printf(bio, " Content Type = %s (%d)\n Length = %d" , |
1530 | ssl_trace_str(msg[0], ssl_content_tbl), msg[0], |
1531 | msg[msglen - 2] << 8 | msg[msglen - 1]); |
1532 | } |
1533 | break; |
1534 | |
1535 | case SSL3_RT_INNER_CONTENT_TYPE: |
1536 | BIO_printf(bio, " Inner Content Type = %s (%d)" , |
1537 | ssl_trace_str(msg[0], ssl_content_tbl), msg[0]); |
1538 | break; |
1539 | |
1540 | case SSL3_RT_HANDSHAKE: |
1541 | if (!ssl_print_handshake(bio, ssl, ssl->server ? write_p : !write_p, |
1542 | msg, msglen, 4)) |
1543 | BIO_printf(bio, "Message length parse error!\n" ); |
1544 | break; |
1545 | |
1546 | case SSL3_RT_CHANGE_CIPHER_SPEC: |
1547 | if (msglen == 1 && msg[0] == 1) |
1548 | BIO_puts(bio, " change_cipher_spec (1)\n" ); |
1549 | else |
1550 | ssl_print_hex(bio, 4, "unknown value" , msg, msglen); |
1551 | break; |
1552 | |
1553 | case SSL3_RT_ALERT: |
1554 | if (msglen != 2) |
1555 | BIO_puts(bio, " Illegal Alert Length\n" ); |
1556 | else { |
1557 | BIO_printf(bio, " Level=%s(%d), description=%s(%d)\n" , |
1558 | SSL_alert_type_string_long(msg[0] << 8), |
1559 | msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]); |
1560 | } |
1561 | |
1562 | } |
1563 | |
1564 | BIO_puts(bio, "\n" ); |
1565 | } |
1566 | |
1567 | #endif |
1568 | |