2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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
10 /* ====================================================================
11 * Copyright 2005 Nokia. All rights reserved.
13 * The portions of the attached software ("Contribution") is developed by
14 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
17 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
18 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
19 * support (see RFC 4279) to OpenSSL.
21 * No patent licenses or other rights except those expressly stated in
22 * the OpenSSL open source license shall be deemed granted or received
23 * expressly, by implication, estoppel, or otherwise.
25 * No assurances are provided by Nokia that the Contribution does not
26 * infringe the patent or other intellectual property rights of any third
27 * party or that the license provides you with all the necessary rights
28 * to make use of the Contribution.
30 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
31 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
32 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
33 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
40 const char *SSL_state_string_long(const SSL
*s
)
42 if (ossl_statem_in_error(s
))
45 switch (SSL_get_state(s
)) {
46 case TLS_ST_CR_CERT_STATUS
:
47 return "SSLv3/TLS read certificate status";
48 case TLS_ST_CW_NEXT_PROTO
:
49 return "SSLv3/TLS write next proto";
50 case TLS_ST_SR_NEXT_PROTO
:
51 return "SSLv3/TLS write next proto";
52 case TLS_ST_SW_CERT_STATUS
:
53 return "SSLv3/TLS write next proto";
55 return "before SSL initialization";
57 return "SSL negotiation finished successfully";
58 case TLS_ST_CW_CLNT_HELLO
:
59 return "SSLv3/TLS write client hello";
60 case TLS_ST_CR_SRVR_HELLO
:
61 return "SSLv3/TLS read server hello";
63 return "SSLv3/TLS read server certificate";
64 case TLS_ST_CR_KEY_EXCH
:
65 return "SSLv3/TLS read server key exchange";
66 case TLS_ST_CR_CERT_REQ
:
67 return "SSLv3/TLS read server certificate request";
68 case TLS_ST_CR_SESSION_TICKET
:
69 return "SSLv3/TLS read server session ticket";
70 case TLS_ST_CR_SRVR_DONE
:
71 return "SSLv3/TLS read server done";
73 return "SSLv3/TLS write client certificate";
74 case TLS_ST_CW_KEY_EXCH
:
75 return "SSLv3/TLS write client key exchange";
76 case TLS_ST_CW_CERT_VRFY
:
77 return "SSLv3/TLS write certificate verify";
78 case TLS_ST_CW_CHANGE
:
79 case TLS_ST_SW_CHANGE
:
80 return "SSLv3/TLS write change cipher spec";
81 case TLS_ST_CW_FINISHED
:
82 case TLS_ST_SW_FINISHED
:
83 return "SSLv3/TLS write finished";
84 case TLS_ST_CR_CHANGE
:
85 case TLS_ST_SR_CHANGE
:
86 return "SSLv3/TLS read change cipher spec";
87 case TLS_ST_CR_FINISHED
:
88 case TLS_ST_SR_FINISHED
:
89 return "SSLv3/TLS read finished";
90 case TLS_ST_SR_CLNT_HELLO
:
91 return "SSLv3/TLS read client hello";
92 case TLS_ST_SW_HELLO_REQ
:
93 return "SSLv3/TLS write hello request";
94 case TLS_ST_SW_SRVR_HELLO
:
95 return "SSLv3/TLS write server hello";
97 return "SSLv3/TLS write certificate";
98 case TLS_ST_SW_KEY_EXCH
:
99 return "SSLv3/TLS write key exchange";
100 case TLS_ST_SW_CERT_REQ
:
101 return "SSLv3/TLS write certificate request";
102 case TLS_ST_SW_SESSION_TICKET
:
103 return "SSLv3/TLS write session ticket";
104 case TLS_ST_SW_SRVR_DONE
:
105 return "SSLv3/TLS write server done";
107 return "SSLv3/TLS read client certificate";
108 case TLS_ST_SR_KEY_EXCH
:
109 return "SSLv3/TLS read client key exchange";
110 case TLS_ST_SR_CERT_VRFY
:
111 return "SSLv3/TLS read certificate verify";
112 case DTLS_ST_CR_HELLO_VERIFY_REQUEST
:
113 return "DTLS1 read hello verify request";
114 case DTLS_ST_SW_HELLO_VERIFY_REQUEST
:
115 return "DTLS1 write hello verify request";
117 return "unknown state";
121 const char *SSL_state_string(const SSL
*s
)
123 if (ossl_statem_in_error(s
))
126 switch (SSL_get_state(s
)) {
127 case TLS_ST_SR_NEXT_PROTO
:
129 case TLS_ST_SW_SESSION_TICKET
:
131 case TLS_ST_SW_CERT_STATUS
:
133 case TLS_ST_CR_CERT_STATUS
:
135 case TLS_ST_CR_SESSION_TICKET
:
137 case TLS_ST_CW_NEXT_PROTO
:
143 case TLS_ST_CW_CLNT_HELLO
:
145 case TLS_ST_CR_SRVR_HELLO
:
149 case TLS_ST_CR_KEY_EXCH
:
151 case TLS_ST_CR_CERT_REQ
:
153 case TLS_ST_CR_SRVR_DONE
:
157 case TLS_ST_CW_KEY_EXCH
:
159 case TLS_ST_CW_CERT_VRFY
:
161 case TLS_ST_SW_CHANGE
:
162 case TLS_ST_CW_CHANGE
:
164 case TLS_ST_SW_FINISHED
:
165 case TLS_ST_CW_FINISHED
:
167 case TLS_ST_SR_CHANGE
:
168 case TLS_ST_CR_CHANGE
:
170 case TLS_ST_SR_FINISHED
:
171 case TLS_ST_CR_FINISHED
:
173 case TLS_ST_SW_HELLO_REQ
:
175 case TLS_ST_SR_CLNT_HELLO
:
177 case TLS_ST_SW_SRVR_HELLO
:
181 case TLS_ST_SW_KEY_EXCH
:
183 case TLS_ST_SW_CERT_REQ
:
185 case TLS_ST_SW_SRVR_DONE
:
189 case TLS_ST_SR_KEY_EXCH
:
191 case TLS_ST_SR_CERT_VRFY
:
193 case DTLS_ST_CR_HELLO_VERIFY_REQUEST
:
195 case DTLS_ST_SW_HELLO_VERIFY_REQUEST
:
202 const char *SSL_alert_type_string_long(int value
)
204 switch (value
>> 8) {
205 case SSL3_AL_WARNING
:
214 const char *SSL_alert_type_string(int value
)
216 switch (value
>> 8) {
217 case SSL3_AL_WARNING
:
226 const char *SSL_alert_desc_string(int value
)
228 switch (value
& 0xff) {
229 case SSL3_AD_CLOSE_NOTIFY
:
231 case SSL3_AD_UNEXPECTED_MESSAGE
:
233 case SSL3_AD_BAD_RECORD_MAC
:
235 case SSL3_AD_DECOMPRESSION_FAILURE
:
237 case SSL3_AD_HANDSHAKE_FAILURE
:
239 case SSL3_AD_NO_CERTIFICATE
:
241 case SSL3_AD_BAD_CERTIFICATE
:
243 case SSL3_AD_UNSUPPORTED_CERTIFICATE
:
245 case SSL3_AD_CERTIFICATE_REVOKED
:
247 case SSL3_AD_CERTIFICATE_EXPIRED
:
249 case SSL3_AD_CERTIFICATE_UNKNOWN
:
251 case SSL3_AD_ILLEGAL_PARAMETER
:
253 case TLS1_AD_DECRYPTION_FAILED
:
255 case TLS1_AD_RECORD_OVERFLOW
:
257 case TLS1_AD_UNKNOWN_CA
:
259 case TLS1_AD_ACCESS_DENIED
:
261 case TLS1_AD_DECODE_ERROR
:
263 case TLS1_AD_DECRYPT_ERROR
:
265 case TLS1_AD_EXPORT_RESTRICTION
:
267 case TLS1_AD_PROTOCOL_VERSION
:
269 case TLS1_AD_INSUFFICIENT_SECURITY
:
271 case TLS1_AD_INTERNAL_ERROR
:
273 case TLS1_AD_USER_CANCELLED
:
275 case TLS1_AD_NO_RENEGOTIATION
:
277 case TLS1_AD_UNSUPPORTED_EXTENSION
:
279 case TLS1_AD_CERTIFICATE_UNOBTAINABLE
:
281 case TLS1_AD_UNRECOGNIZED_NAME
:
283 case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
:
285 case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
:
287 case TLS1_AD_UNKNOWN_PSK_IDENTITY
:
294 const char *SSL_alert_desc_string_long(int value
)
296 switch (value
& 0xff) {
297 case SSL3_AD_CLOSE_NOTIFY
:
298 return "close notify";
299 case SSL3_AD_UNEXPECTED_MESSAGE
:
300 return "unexpected_message";
301 case SSL3_AD_BAD_RECORD_MAC
:
302 return "bad record mac";
303 case SSL3_AD_DECOMPRESSION_FAILURE
:
304 return "decompression failure";
305 case SSL3_AD_HANDSHAKE_FAILURE
:
306 return "handshake failure";
307 case SSL3_AD_NO_CERTIFICATE
:
308 return "no certificate";
309 case SSL3_AD_BAD_CERTIFICATE
:
310 return "bad certificate";
311 case SSL3_AD_UNSUPPORTED_CERTIFICATE
:
312 return "unsupported certificate";
313 case SSL3_AD_CERTIFICATE_REVOKED
:
314 return "certificate revoked";
315 case SSL3_AD_CERTIFICATE_EXPIRED
:
316 return "certificate expired";
317 case SSL3_AD_CERTIFICATE_UNKNOWN
:
318 return "certificate unknown";
319 case SSL3_AD_ILLEGAL_PARAMETER
:
320 return "illegal parameter";
321 case TLS1_AD_DECRYPTION_FAILED
:
322 return "decryption failed";
323 case TLS1_AD_RECORD_OVERFLOW
:
324 return "record overflow";
325 case TLS1_AD_UNKNOWN_CA
:
327 case TLS1_AD_ACCESS_DENIED
:
328 return "access denied";
329 case TLS1_AD_DECODE_ERROR
:
330 return "decode error";
331 case TLS1_AD_DECRYPT_ERROR
:
332 return "decrypt error";
333 case TLS1_AD_EXPORT_RESTRICTION
:
334 return "export restriction";
335 case TLS1_AD_PROTOCOL_VERSION
:
336 return "protocol version";
337 case TLS1_AD_INSUFFICIENT_SECURITY
:
338 return "insufficient security";
339 case TLS1_AD_INTERNAL_ERROR
:
340 return "internal error";
341 case TLS1_AD_USER_CANCELLED
:
342 return "user canceled";
343 case TLS1_AD_NO_RENEGOTIATION
:
344 return "no renegotiation";
345 case TLS1_AD_UNSUPPORTED_EXTENSION
:
346 return "unsupported extension";
347 case TLS1_AD_CERTIFICATE_UNOBTAINABLE
:
348 return "certificate unobtainable";
349 case TLS1_AD_UNRECOGNIZED_NAME
:
350 return "unrecognized name";
351 case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
:
352 return "bad certificate status response";
353 case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
:
354 return "bad certificate hash value";
355 case TLS1_AD_UNKNOWN_PSK_IDENTITY
:
356 return "unknown PSK identity";
357 case TLS1_AD_NO_APPLICATION_PROTOCOL
:
358 return "no application protocol";