1 /* ssl/ssl_stat.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58 /* ====================================================================
59 * Copyright 2005 Nokia. All rights reserved.
60 *
61 * The portions of the attached software ("Contribution") is developed by
62 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
63 * license.
64 *
65 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
66 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
67 * support (see RFC 4279) to OpenSSL.
68 *
69 * No patent licenses or other rights except those expressly stated in
70 * the OpenSSL open source license shall be deemed granted or received
71 * expressly, by implication, estoppel, or otherwise.
72 *
73 * No assurances are provided by Nokia that the Contribution does not
74 * infringe the patent or other intellectual property rights of any third
75 * party or that the license provides you with all the necessary rights
76 * to make use of the Contribution.
77 *
78 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
79 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
80 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
81 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
82 * OTHERWISE.
83 */
84
85 #include <stdio.h>
86 #include "ssl_locl.h"
87
88 const char *SSL_state_string_long(const SSL *s)
89 {
90 const char *str;
91
92 switch (s->state)
93 {
94 case SSL_ST_BEFORE: str="before SSL initialization"; break;
95 case SSL_ST_ACCEPT: str="before accept initialization"; break;
96 case SSL_ST_CONNECT: str="before connect initialization"; break;
97 case SSL_ST_OK: str="SSL negotiation finished successfully"; break;
98 case SSL_ST_RENEGOTIATE: str="SSL renegotiate ciphers"; break;
99 case SSL_ST_BEFORE|SSL_ST_CONNECT: str="before/connect initialization"; break;
100 case SSL_ST_OK|SSL_ST_CONNECT: str="ok/connect SSL initialization"; break;
101 case SSL_ST_BEFORE|SSL_ST_ACCEPT: str="before/accept initialization"; break;
102 case SSL_ST_OK|SSL_ST_ACCEPT: str="ok/accept SSL initialization"; break;
103 #ifndef OPENSSL_NO_SSL2
104 case SSL2_ST_CLIENT_START_ENCRYPTION: str="SSLv2 client start encryption"; break;
105 case SSL2_ST_SERVER_START_ENCRYPTION: str="SSLv2 server start encryption"; break;
106 case SSL2_ST_SEND_CLIENT_HELLO_A: str="SSLv2 write client hello A"; break;
107 case SSL2_ST_SEND_CLIENT_HELLO_B: str="SSLv2 write client hello B"; break;
108 case SSL2_ST_GET_SERVER_HELLO_A: str="SSLv2 read server hello A"; break;
109 case SSL2_ST_GET_SERVER_HELLO_B: str="SSLv2 read server hello B"; break;
110 case SSL2_ST_SEND_CLIENT_MASTER_KEY_A: str="SSLv2 write client master key A"; break;
111 case SSL2_ST_SEND_CLIENT_MASTER_KEY_B: str="SSLv2 write client master key B"; break;
112 case SSL2_ST_SEND_CLIENT_FINISHED_A: str="SSLv2 write client finished A"; break;
113 case SSL2_ST_SEND_CLIENT_FINISHED_B: str="SSLv2 write client finished B"; break;
114 case SSL2_ST_SEND_CLIENT_CERTIFICATE_A: str="SSLv2 write client certificate A"; break;
115 case SSL2_ST_SEND_CLIENT_CERTIFICATE_B: str="SSLv2 write client certificate B"; break;
116 case SSL2_ST_SEND_CLIENT_CERTIFICATE_C: str="SSLv2 write client certificate C"; break;
117 case SSL2_ST_SEND_CLIENT_CERTIFICATE_D: str="SSLv2 write client certificate D"; break;
118 case SSL2_ST_GET_SERVER_VERIFY_A: str="SSLv2 read server verify A"; break;
119 case SSL2_ST_GET_SERVER_VERIFY_B: str="SSLv2 read server verify B"; break;
120 case SSL2_ST_GET_SERVER_FINISHED_A: str="SSLv2 read server finished A"; break;
121 case SSL2_ST_GET_SERVER_FINISHED_B: str="SSLv2 read server finished B"; break;
122 case SSL2_ST_GET_CLIENT_HELLO_A: str="SSLv2 read client hello A"; break;
123 case SSL2_ST_GET_CLIENT_HELLO_B: str="SSLv2 read client hello B"; break;
124 case SSL2_ST_GET_CLIENT_HELLO_C: str="SSLv2 read client hello C"; break;
125 case SSL2_ST_SEND_SERVER_HELLO_A: str="SSLv2 write server hello A"; break;
126 case SSL2_ST_SEND_SERVER_HELLO_B: str="SSLv2 write server hello B"; break;
127 case SSL2_ST_GET_CLIENT_MASTER_KEY_A: str="SSLv2 read client master key A"; break;
128 case SSL2_ST_GET_CLIENT_MASTER_KEY_B: str="SSLv2 read client master key B"; break;
129 case SSL2_ST_SEND_SERVER_VERIFY_A: str="SSLv2 write server verify A"; break;
130 case SSL2_ST_SEND_SERVER_VERIFY_B: str="SSLv2 write server verify B"; break;
131 case SSL2_ST_SEND_SERVER_VERIFY_C: str="SSLv2 write server verify C"; break;
132 case SSL2_ST_GET_CLIENT_FINISHED_A: str="SSLv2 read client finished A"; break;
133 case SSL2_ST_GET_CLIENT_FINISHED_B: str="SSLv2 read client finished B"; break;
134 case SSL2_ST_SEND_SERVER_FINISHED_A: str="SSLv2 write server finished A"; break;
135 case SSL2_ST_SEND_SERVER_FINISHED_B: str="SSLv2 write server finished B"; break;
136 case SSL2_ST_SEND_REQUEST_CERTIFICATE_A: str="SSLv2 write request certificate A"; break;
137 case SSL2_ST_SEND_REQUEST_CERTIFICATE_B: str="SSLv2 write request certificate B"; break;
138 case SSL2_ST_SEND_REQUEST_CERTIFICATE_C: str="SSLv2 write request certificate C"; break;
139 case SSL2_ST_SEND_REQUEST_CERTIFICATE_D: str="SSLv2 write request certificate D"; break;
140 case SSL2_ST_X509_GET_SERVER_CERTIFICATE: str="SSLv2 X509 read server certificate"; break;
141 case SSL2_ST_X509_GET_CLIENT_CERTIFICATE: str="SSLv2 X509 read client certificate"; break;
142 #endif
143
144 #ifndef OPENSSL_NO_SSL3
145 /* SSLv3 additions */
146 case SSL3_ST_CW_CLNT_HELLO_A: str="SSLv3 write client hello A"; break;
147 case SSL3_ST_CW_CLNT_HELLO_B: str="SSLv3 write client hello B"; break;
148 case SSL3_ST_CR_SRVR_HELLO_A: str="SSLv3 read server hello A"; break;
149 case SSL3_ST_CR_SRVR_HELLO_B: str="SSLv3 read server hello B"; break;
150 case SSL3_ST_CR_CERT_A: str="SSLv3 read server certificate A"; break;
151 case SSL3_ST_CR_CERT_B: str="SSLv3 read server certificate B"; break;
152 case SSL3_ST_CR_KEY_EXCH_A: str="SSLv3 read server key exchange A"; break;
153 case SSL3_ST_CR_KEY_EXCH_B: str="SSLv3 read server key exchange B"; break;
154 case SSL3_ST_CR_CERT_REQ_A: str="SSLv3 read server certificate request A"; break;
155 case SSL3_ST_CR_CERT_REQ_B: str="SSLv3 read server certificate request B"; break;
156 case SSL3_ST_CR_SESSION_TICKET_A: str="SSLv3 read server session ticket A";break;
157 case SSL3_ST_CR_SESSION_TICKET_B: str="SSLv3 read server session ticket B";break;
158 case SSL3_ST_CR_SRVR_DONE_A: str="SSLv3 read server done A"; break;
159 case SSL3_ST_CR_SRVR_DONE_B: str="SSLv3 read server done B"; break;
160 case SSL3_ST_CW_CERT_A: str="SSLv3 write client certificate A"; break;
161 case SSL3_ST_CW_CERT_B: str="SSLv3 write client certificate B"; break;
162 case SSL3_ST_CW_CERT_C: str="SSLv3 write client certificate C"; break;
163 case SSL3_ST_CW_CERT_D: str="SSLv3 write client certificate D"; break;
164 case SSL3_ST_CW_KEY_EXCH_A: str="SSLv3 write client key exchange A"; break;
165 case SSL3_ST_CW_KEY_EXCH_B: str="SSLv3 write client key exchange B"; break;
166 case SSL3_ST_CW_CERT_VRFY_A: str="SSLv3 write certificate verify A"; break;
167 case SSL3_ST_CW_CERT_VRFY_B: str="SSLv3 write certificate verify B"; break;
168
169 case SSL3_ST_CW_CHANGE_A:
170 case SSL3_ST_SW_CHANGE_A: str="SSLv3 write change cipher spec A"; break;
171 case SSL3_ST_CW_CHANGE_B:
172 case SSL3_ST_SW_CHANGE_B: str="SSLv3 write change cipher spec B"; break;
173 case SSL3_ST_CW_FINISHED_A:
174 case SSL3_ST_SW_FINISHED_A: str="SSLv3 write finished A"; break;
175 case SSL3_ST_CW_FINISHED_B:
176 case SSL3_ST_SW_FINISHED_B: str="SSLv3 write finished B"; break;
177 case SSL3_ST_CR_CHANGE_A:
178 case SSL3_ST_SR_CHANGE_A: str="SSLv3 read change cipher spec A"; break;
179 case SSL3_ST_CR_CHANGE_B:
180 case SSL3_ST_SR_CHANGE_B: str="SSLv3 read change cipher spec B"; break;
181 case SSL3_ST_CR_FINISHED_A:
182 case SSL3_ST_SR_FINISHED_A: str="SSLv3 read finished A"; break;
183 case SSL3_ST_CR_FINISHED_B:
184 case SSL3_ST_SR_FINISHED_B: str="SSLv3 read finished B"; break;
185
186 case SSL3_ST_CW_FLUSH:
187 case SSL3_ST_SW_FLUSH: str="SSLv3 flush data"; break;
188
189 case SSL3_ST_SR_CLNT_HELLO_A: str="SSLv3 read client hello A"; break;
190 case SSL3_ST_SR_CLNT_HELLO_B: str="SSLv3 read client hello B"; break;
191 case SSL3_ST_SR_CLNT_HELLO_C: str="SSLv3 read client hello C"; break;
192 case SSL3_ST_SW_HELLO_REQ_A: str="SSLv3 write hello request A"; break;
193 case SSL3_ST_SW_HELLO_REQ_B: str="SSLv3 write hello request B"; break;
194 case SSL3_ST_SW_HELLO_REQ_C: str="SSLv3 write hello request C"; break;
195 case SSL3_ST_SW_SRVR_HELLO_A: str="SSLv3 write server hello A"; break;
196 case SSL3_ST_SW_SRVR_HELLO_B: str="SSLv3 write server hello B"; break;
197 case SSL3_ST_SW_CERT_A: str="SSLv3 write certificate A"; break;
198 case SSL3_ST_SW_CERT_B: str="SSLv3 write certificate B"; break;
199 case SSL3_ST_SW_KEY_EXCH_A: str="SSLv3 write key exchange A"; break;
200 case SSL3_ST_SW_KEY_EXCH_B: str="SSLv3 write key exchange B"; break;
201 case SSL3_ST_SW_CERT_REQ_A: str="SSLv3 write certificate request A"; break;
202 case SSL3_ST_SW_CERT_REQ_B: str="SSLv3 write certificate request B"; break;
203 case SSL3_ST_SW_SESSION_TICKET_A: str="SSLv3 write session ticket A"; break;
204 case SSL3_ST_SW_SESSION_TICKET_B: str="SSLv3 write session ticket B"; break;
205 case SSL3_ST_SW_SRVR_DONE_A: str="SSLv3 write server done A"; break;
206 case SSL3_ST_SW_SRVR_DONE_B: str="SSLv3 write server done B"; break;
207 case SSL3_ST_SR_CERT_A: str="SSLv3 read client certificate A"; break;
208 case SSL3_ST_SR_CERT_B: str="SSLv3 read client certificate B"; break;
209 case SSL3_ST_SR_KEY_EXCH_A: str="SSLv3 read client key exchange A"; break;
210 case SSL3_ST_SR_KEY_EXCH_B: str="SSLv3 read client key exchange B"; break;
211 case SSL3_ST_SR_CERT_VRFY_A: str="SSLv3 read certificate verify A"; break;
212 case SSL3_ST_SR_CERT_VRFY_B: str="SSLv3 read certificate verify B"; break;
213 #endif
214
215 /* SSLv2/v3 compatibility states */
216 /* client */
217 case SSL23_ST_CW_CLNT_HELLO_A: str="SSLv2/v3 write client hello A"; break;
218 case SSL23_ST_CW_CLNT_HELLO_B: str="SSLv2/v3 write client hello B"; break;
219 case SSL23_ST_CR_SRVR_HELLO_A: str="SSLv2/v3 read server hello A"; break;
220 case SSL23_ST_CR_SRVR_HELLO_B: str="SSLv2/v3 read server hello B"; break;
221 /* server */
222 case SSL23_ST_SR_CLNT_HELLO_A: str="SSLv2/v3 read client hello A"; break;
223 case SSL23_ST_SR_CLNT_HELLO_B: str="SSLv2/v3 read client hello B"; break;
224
225 /* DTLS */
226 case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A: str="DTLS1 read hello verify request A"; break;
227 case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B: str="DTLS1 read hello verify request B"; break;
228 case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A: str="DTLS1 write hello verify request A"; break;
229 case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B: str="DTLS1 write hello verify request B"; break;
230
231 default: str="unknown state"; break;
232 }
233 return(str);
234 }
235
236 const char *SSL_rstate_string_long(const SSL *s)
237 {
238 const char *str;
239
240 switch (s->rstate)
241 {
242 case SSL_ST_READ_HEADER: str="read header"; break;
243 case SSL_ST_READ_BODY: str="read body"; break;
244 case SSL_ST_READ_DONE: str="read done"; break;
245 default: str="unknown"; break;
246 }
247 return(str);
248 }
249
250 const char *SSL_state_string(const SSL *s)
251 {
252 const char *str;
253
254 switch (s->state)
255 {
256 case SSL_ST_BEFORE: str="PINIT "; break;
257 case SSL_ST_ACCEPT: str="AINIT "; break;
258 case SSL_ST_CONNECT: str="CINIT "; break;
259 case SSL_ST_OK: str="SSLOK "; break;
260 #ifndef OPENSSL_NO_SSL2
261 case SSL2_ST_CLIENT_START_ENCRYPTION: str="2CSENC"; break;
262 case SSL2_ST_SERVER_START_ENCRYPTION: str="2SSENC"; break;
263 case SSL2_ST_SEND_CLIENT_HELLO_A: str="2SCH_A"; break;
264 case SSL2_ST_SEND_CLIENT_HELLO_B: str="2SCH_B"; break;
265 case SSL2_ST_GET_SERVER_HELLO_A: str="2GSH_A"; break;
266 case SSL2_ST_GET_SERVER_HELLO_B: str="2GSH_B"; break;
267 case SSL2_ST_SEND_CLIENT_MASTER_KEY_A: str="2SCMKA"; break;
268 case SSL2_ST_SEND_CLIENT_MASTER_KEY_B: str="2SCMKB"; break;
269 case SSL2_ST_SEND_CLIENT_FINISHED_A: str="2SCF_A"; break;
270 case SSL2_ST_SEND_CLIENT_FINISHED_B: str="2SCF_B"; break;
271 case SSL2_ST_SEND_CLIENT_CERTIFICATE_A: str="2SCC_A"; break;
272 case SSL2_ST_SEND_CLIENT_CERTIFICATE_B: str="2SCC_B"; break;
273 case SSL2_ST_SEND_CLIENT_CERTIFICATE_C: str="2SCC_C"; break;
274 case SSL2_ST_SEND_CLIENT_CERTIFICATE_D: str="2SCC_D"; break;
275 case SSL2_ST_GET_SERVER_VERIFY_A: str="2GSV_A"; break;
276 case SSL2_ST_GET_SERVER_VERIFY_B: str="2GSV_B"; break;
277 case SSL2_ST_GET_SERVER_FINISHED_A: str="2GSF_A"; break;
278 case SSL2_ST_GET_SERVER_FINISHED_B: str="2GSF_B"; break;
279 case SSL2_ST_GET_CLIENT_HELLO_A: str="2GCH_A"; break;
280 case SSL2_ST_GET_CLIENT_HELLO_B: str="2GCH_B"; break;
281 case SSL2_ST_GET_CLIENT_HELLO_C: str="2GCH_C"; break;
282 case SSL2_ST_SEND_SERVER_HELLO_A: str="2SSH_A"; break;
283 case SSL2_ST_SEND_SERVER_HELLO_B: str="2SSH_B"; break;
284 case SSL2_ST_GET_CLIENT_MASTER_KEY_A: str="2GCMKA"; break;
285 case SSL2_ST_GET_CLIENT_MASTER_KEY_B: str="2GCMKA"; break;
286 case SSL2_ST_SEND_SERVER_VERIFY_A: str="2SSV_A"; break;
287 case SSL2_ST_SEND_SERVER_VERIFY_B: str="2SSV_B"; break;
288 case SSL2_ST_SEND_SERVER_VERIFY_C: str="2SSV_C"; break;
289 case SSL2_ST_GET_CLIENT_FINISHED_A: str="2GCF_A"; break;
290 case SSL2_ST_GET_CLIENT_FINISHED_B: str="2GCF_B"; break;
291 case SSL2_ST_SEND_SERVER_FINISHED_A: str="2SSF_A"; break;
292 case SSL2_ST_SEND_SERVER_FINISHED_B: str="2SSF_B"; break;
293 case SSL2_ST_SEND_REQUEST_CERTIFICATE_A: str="2SRC_A"; break;
294 case SSL2_ST_SEND_REQUEST_CERTIFICATE_B: str="2SRC_B"; break;
295 case SSL2_ST_SEND_REQUEST_CERTIFICATE_C: str="2SRC_C"; break;
296 case SSL2_ST_SEND_REQUEST_CERTIFICATE_D: str="2SRC_D"; break;
297 case SSL2_ST_X509_GET_SERVER_CERTIFICATE: str="2X9GSC"; break;
298 case SSL2_ST_X509_GET_CLIENT_CERTIFICATE: str="2X9GCC"; break;
299 #endif
300
301 #ifndef OPENSSL_NO_SSL3
302 /* SSLv3 additions */
303 case SSL3_ST_SW_FLUSH:
304 case SSL3_ST_CW_FLUSH: str="3FLUSH"; break;
305 case SSL3_ST_CW_CLNT_HELLO_A: str="3WCH_A"; break;
306 case SSL3_ST_CW_CLNT_HELLO_B: str="3WCH_B"; break;
307 case SSL3_ST_CR_SRVR_HELLO_A: str="3RSH_A"; break;
308 case SSL3_ST_CR_SRVR_HELLO_B: str="3RSH_B"; break;
309 case SSL3_ST_CR_CERT_A: str="3RSC_A"; break;
310 case SSL3_ST_CR_CERT_B: str="3RSC_B"; break;
311 case SSL3_ST_CR_KEY_EXCH_A: str="3RSKEA"; break;
312 case SSL3_ST_CR_KEY_EXCH_B: str="3RSKEB"; break;
313 case SSL3_ST_CR_CERT_REQ_A: str="3RCR_A"; break;
314 case SSL3_ST_CR_CERT_REQ_B: str="3RCR_B"; break;
315 case SSL3_ST_CR_SRVR_DONE_A: str="3RSD_A"; break;
316 case SSL3_ST_CR_SRVR_DONE_B: str="3RSD_B"; break;
317 case SSL3_ST_CW_CERT_A: str="3WCC_A"; break;
318 case SSL3_ST_CW_CERT_B: str="3WCC_B"; break;
319 case SSL3_ST_CW_CERT_C: str="3WCC_C"; break;
320 case SSL3_ST_CW_CERT_D: str="3WCC_D"; break;
321 case SSL3_ST_CW_KEY_EXCH_A: str="3WCKEA"; break;
322 case SSL3_ST_CW_KEY_EXCH_B: str="3WCKEB"; break;
323 case SSL3_ST_CW_CERT_VRFY_A: str="3WCV_A"; break;
324 case SSL3_ST_CW_CERT_VRFY_B: str="3WCV_B"; break;
325
326 case SSL3_ST_SW_CHANGE_A:
327 case SSL3_ST_CW_CHANGE_A: str="3WCCSA"; break;
328 case SSL3_ST_SW_CHANGE_B:
329 case SSL3_ST_CW_CHANGE_B: str="3WCCSB"; break;
330 case SSL3_ST_SW_FINISHED_A:
331 case SSL3_ST_CW_FINISHED_A: str="3WFINA"; break;
332 case SSL3_ST_SW_FINISHED_B:
333 case SSL3_ST_CW_FINISHED_B: str="3WFINB"; break;
334 case SSL3_ST_SR_CHANGE_A:
335 case SSL3_ST_CR_CHANGE_A: str="3RCCSA"; break;
336 case SSL3_ST_SR_CHANGE_B:
337 case SSL3_ST_CR_CHANGE_B: str="3RCCSB"; break;
338 case SSL3_ST_SR_FINISHED_A:
339 case SSL3_ST_CR_FINISHED_A: str="3RFINA"; break;
340 case SSL3_ST_SR_FINISHED_B:
341 case SSL3_ST_CR_FINISHED_B: str="3RFINB"; break;
342
343 case SSL3_ST_SW_HELLO_REQ_A: str="3WHR_A"; break;
344 case SSL3_ST_SW_HELLO_REQ_B: str="3WHR_B"; break;
345 case SSL3_ST_SW_HELLO_REQ_C: str="3WHR_C"; break;
346 case SSL3_ST_SR_CLNT_HELLO_A: str="3RCH_A"; break;
347 case SSL3_ST_SR_CLNT_HELLO_B: str="3RCH_B"; break;
348 case SSL3_ST_SR_CLNT_HELLO_C: str="3RCH_C"; break;
349 case SSL3_ST_SW_SRVR_HELLO_A: str="3WSH_A"; break;
350 case SSL3_ST_SW_SRVR_HELLO_B: str="3WSH_B"; break;
351 case SSL3_ST_SW_CERT_A: str="3WSC_A"; break;
352 case SSL3_ST_SW_CERT_B: str="3WSC_B"; break;
353 case SSL3_ST_SW_KEY_EXCH_A: str="3WSKEA"; break;
354 case SSL3_ST_SW_KEY_EXCH_B: str="3WSKEB"; break;
355 case SSL3_ST_SW_CERT_REQ_A: str="3WCR_A"; break;
356 case SSL3_ST_SW_CERT_REQ_B: str="3WCR_B"; break;
357 case SSL3_ST_SW_SRVR_DONE_A: str="3WSD_A"; break;
358 case SSL3_ST_SW_SRVR_DONE_B: str="3WSD_B"; break;
359 case SSL3_ST_SR_CERT_A: str="3RCC_A"; break;
360 case SSL3_ST_SR_CERT_B: str="3RCC_B"; break;
361 case SSL3_ST_SR_KEY_EXCH_A: str="3RCKEA"; break;
362 case SSL3_ST_SR_KEY_EXCH_B: str="3RCKEB"; break;
363 case SSL3_ST_SR_CERT_VRFY_A: str="3RCV_A"; break;
364 case SSL3_ST_SR_CERT_VRFY_B: str="3RCV_B"; break;
365 #endif
366
367 /* SSLv2/v3 compatibility states */
368 /* client */
369 case SSL23_ST_CW_CLNT_HELLO_A: str="23WCHA"; break;
370 case SSL23_ST_CW_CLNT_HELLO_B: str="23WCHB"; break;
371 case SSL23_ST_CR_SRVR_HELLO_A: str="23RSHA"; break;
372 case SSL23_ST_CR_SRVR_HELLO_B: str="23RSHA"; break;
373 /* server */
374 case SSL23_ST_SR_CLNT_HELLO_A: str="23RCHA"; break;
375 case SSL23_ST_SR_CLNT_HELLO_B: str="23RCHB"; break;
376
377 /* DTLS */
378 case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A: str="DRCHVA"; break;
379 case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B: str="DRCHVB"; break;
380 case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A: str="DWCHVA"; break;
381 case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B: str="DWCHVB"; break;
382
383 default: str="UNKWN "; break;
384 }
385 return(str);
386 }
387
388 const char *SSL_alert_type_string_long(int value)
389 {
390 value>>=8;
391 if (value == SSL3_AL_WARNING)
392 return("warning");
393 else if (value == SSL3_AL_FATAL)
394 return("fatal");
395 else
396 return("unknown");
397 }
398
399 const char *SSL_alert_type_string(int value)
400 {
401 value>>=8;
402 if (value == SSL3_AL_WARNING)
403 return("W");
404 else if (value == SSL3_AL_FATAL)
405 return("F");
406 else
407 return("U");
408 }
409
410 const char *SSL_alert_desc_string(int value)
411 {
412 const char *str;
413
414 switch (value & 0xff)
415 {
416 case SSL3_AD_CLOSE_NOTIFY: str="CN"; break;
417 case SSL3_AD_UNEXPECTED_MESSAGE: str="UM"; break;
418 case SSL3_AD_BAD_RECORD_MAC: str="BM"; break;
419 case SSL3_AD_DECOMPRESSION_FAILURE: str="DF"; break;
420 case SSL3_AD_HANDSHAKE_FAILURE: str="HF"; break;
421 case SSL3_AD_NO_CERTIFICATE: str="NC"; break;
422 case SSL3_AD_BAD_CERTIFICATE: str="BC"; break;
423 case SSL3_AD_UNSUPPORTED_CERTIFICATE: str="UC"; break;
424 case SSL3_AD_CERTIFICATE_REVOKED: str="CR"; break;
425 case SSL3_AD_CERTIFICATE_EXPIRED: str="CE"; break;
426 case SSL3_AD_CERTIFICATE_UNKNOWN: str="CU"; break;
427 case SSL3_AD_ILLEGAL_PARAMETER: str="IP"; break;
428 case TLS1_AD_DECRYPTION_FAILED: str="DC"; break;
429 case TLS1_AD_RECORD_OVERFLOW: str="RO"; break;
430 case TLS1_AD_UNKNOWN_CA: str="CA"; break;
431 case TLS1_AD_ACCESS_DENIED: str="AD"; break;
432 case TLS1_AD_DECODE_ERROR: str="DE"; break;
433 case TLS1_AD_DECRYPT_ERROR: str="CY"; break;
434 case TLS1_AD_EXPORT_RESTRICTION: str="ER"; break;
435 case TLS1_AD_PROTOCOL_VERSION: str="PV"; break;
436 case TLS1_AD_INSUFFICIENT_SECURITY: str="IS"; break;
437 case TLS1_AD_INTERNAL_ERROR: str="IE"; break;
438 case TLS1_AD_USER_CANCELLED: str="US"; break;
439 case TLS1_AD_NO_RENEGOTIATION: str="NR"; break;
440 case TLS1_AD_UNSUPPORTED_EXTENSION: str="UE"; break;
441 case TLS1_AD_CERTIFICATE_UNOBTAINABLE: str="CO"; break;
442 case TLS1_AD_UNRECOGNIZED_NAME: str="UN"; break;
443 case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE: str="BR"; break;
444 case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE: str="BH"; break;
445 case TLS1_AD_UNKNOWN_PSK_IDENTITY: str="UP"; break;
446 default: str="UK"; break;
447 }
448 return(str);
449 }
450
451 const char *SSL_alert_desc_string_long(int value)
452 {
453 const char *str;
454
455 switch (value & 0xff)
456 {
457 case SSL3_AD_CLOSE_NOTIFY:
458 str="close notify";
459 break;
460 case SSL3_AD_UNEXPECTED_MESSAGE:
461 str="unexpected_message";
462 break;
463 case SSL3_AD_BAD_RECORD_MAC:
464 str="bad record mac";
465 break;
466 case SSL3_AD_DECOMPRESSION_FAILURE:
467 str="decompression failure";
468 break;
469 case SSL3_AD_HANDSHAKE_FAILURE:
470 str="handshake failure";
471 break;
472 case SSL3_AD_NO_CERTIFICATE:
473 str="no certificate";
474 break;
475 case SSL3_AD_BAD_CERTIFICATE:
476 str="bad certificate";
477 break;
478 case SSL3_AD_UNSUPPORTED_CERTIFICATE:
479 str="unsupported certificate";
480 break;
481 case SSL3_AD_CERTIFICATE_REVOKED:
482 str="certificate revoked";
483 break;
484 case SSL3_AD_CERTIFICATE_EXPIRED:
485 str="certificate expired";
486 break;
487 case SSL3_AD_CERTIFICATE_UNKNOWN:
488 str="certificate unknown";
489 break;
490 case SSL3_AD_ILLEGAL_PARAMETER:
491 str="illegal parameter";
492 break;
493 case TLS1_AD_DECRYPTION_FAILED:
494 str="decryption failed";
495 break;
496 case TLS1_AD_RECORD_OVERFLOW:
497 str="record overflow";
498 break;
499 case TLS1_AD_UNKNOWN_CA:
500 str="unknown CA";
501 break;
502 case TLS1_AD_ACCESS_DENIED:
503 str="access denied";
504 break;
505 case TLS1_AD_DECODE_ERROR:
506 str="decode error";
507 break;
508 case TLS1_AD_DECRYPT_ERROR:
509 str="decrypt error";
510 break;
511 case TLS1_AD_EXPORT_RESTRICTION:
512 str="export restriction";
513 break;
514 case TLS1_AD_PROTOCOL_VERSION:
515 str="protocol version";
516 break;
517 case TLS1_AD_INSUFFICIENT_SECURITY:
518 str="insufficient security";
519 break;
520 case TLS1_AD_INTERNAL_ERROR:
521 str="internal error";
522 break;
523 case TLS1_AD_USER_CANCELLED:
524 str="user canceled";
525 break;
526 case TLS1_AD_NO_RENEGOTIATION:
527 str="no renegotiation";
528 break;
529 case TLS1_AD_UNSUPPORTED_EXTENSION:
530 str="unsupported extension";
531 break;
532 case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
533 str="certificate unobtainable";
534 break;
535 case TLS1_AD_UNRECOGNIZED_NAME:
536 str="unrecognized name";
537 break;
538 case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
539 str="bad certificate status response";
540 break;
541 case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
542 str="bad certificate hash value";
543 break;
544 case TLS1_AD_UNKNOWN_PSK_IDENTITY:
545 str="unknown PSK identity";
546 break;
547 default: str="unknown"; break;
548 }
549 return(str);
550 }
551
552 const char *SSL_rstate_string(const SSL *s)
553 {
554 const char *str;
555
556 switch (s->rstate)
557 {
558 case SSL_ST_READ_HEADER:str="RH"; break;
559 case SSL_ST_READ_BODY: str="RB"; break;
560 case SSL_ST_READ_DONE: str="RD"; break;
561 default: str="unknown"; break;
562 }
563 return(str);
564 }