2 * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright 2005 Nokia. All rights reserved.
5 * Licensed under the Apache License 2.0 (the "License"). You may not use
6 * this file except in compliance with the License. You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
14 const char *SSL_state_string_long(const SSL
*s
)
16 if (ossl_statem_in_error(s
))
19 switch (SSL_get_state(s
)) {
20 case TLS_ST_CR_CERT_STATUS
:
21 return "SSLv3/TLS read certificate status";
22 case TLS_ST_CW_NEXT_PROTO
:
23 return "SSLv3/TLS write next proto";
24 case TLS_ST_SR_NEXT_PROTO
:
25 return "SSLv3/TLS read next proto";
26 case TLS_ST_SW_CERT_STATUS
:
27 return "SSLv3/TLS write certificate status";
29 return "before SSL initialization";
31 return "SSL negotiation finished successfully";
32 case TLS_ST_CW_CLNT_HELLO
:
33 return "SSLv3/TLS write client hello";
34 case TLS_ST_CR_SRVR_HELLO
:
35 return "SSLv3/TLS read server hello";
37 return "SSLv3/TLS read server certificate";
38 case TLS_ST_CR_KEY_EXCH
:
39 return "SSLv3/TLS read server key exchange";
40 case TLS_ST_CR_CERT_REQ
:
41 return "SSLv3/TLS read server certificate request";
42 case TLS_ST_CR_SESSION_TICKET
:
43 return "SSLv3/TLS read server session ticket";
44 case TLS_ST_CR_SRVR_DONE
:
45 return "SSLv3/TLS read server done";
47 return "SSLv3/TLS write client certificate";
48 case TLS_ST_CW_KEY_EXCH
:
49 return "SSLv3/TLS write client key exchange";
50 case TLS_ST_CW_CERT_VRFY
:
51 return "SSLv3/TLS write certificate verify";
52 case TLS_ST_CW_CHANGE
:
53 case TLS_ST_SW_CHANGE
:
54 return "SSLv3/TLS write change cipher spec";
55 case TLS_ST_CW_FINISHED
:
56 case TLS_ST_SW_FINISHED
:
57 return "SSLv3/TLS write finished";
58 case TLS_ST_CR_CHANGE
:
59 case TLS_ST_SR_CHANGE
:
60 return "SSLv3/TLS read change cipher spec";
61 case TLS_ST_CR_FINISHED
:
62 case TLS_ST_SR_FINISHED
:
63 return "SSLv3/TLS read finished";
64 case TLS_ST_SR_CLNT_HELLO
:
65 return "SSLv3/TLS read client hello";
66 case TLS_ST_SW_HELLO_REQ
:
67 return "SSLv3/TLS write hello request";
68 case TLS_ST_SW_SRVR_HELLO
:
69 return "SSLv3/TLS write server hello";
71 return "SSLv3/TLS write certificate";
72 case TLS_ST_SW_KEY_EXCH
:
73 return "SSLv3/TLS write key exchange";
74 case TLS_ST_SW_CERT_REQ
:
75 return "SSLv3/TLS write certificate request";
76 case TLS_ST_SW_SESSION_TICKET
:
77 return "SSLv3/TLS write session ticket";
78 case TLS_ST_SW_SRVR_DONE
:
79 return "SSLv3/TLS write server done";
81 return "SSLv3/TLS read client certificate";
82 case TLS_ST_SR_KEY_EXCH
:
83 return "SSLv3/TLS read client key exchange";
84 case TLS_ST_SR_CERT_VRFY
:
85 return "SSLv3/TLS read certificate verify";
86 case DTLS_ST_CR_HELLO_VERIFY_REQUEST
:
87 return "DTLS1 read hello verify request";
88 case DTLS_ST_SW_HELLO_VERIFY_REQUEST
:
89 return "DTLS1 write hello verify request";
90 case TLS_ST_SW_ENCRYPTED_EXTENSIONS
:
91 return "TLSv1.3 write encrypted extensions";
92 case TLS_ST_CR_ENCRYPTED_EXTENSIONS
:
93 return "TLSv1.3 read encrypted extensions";
94 case TLS_ST_CR_CERT_VRFY
:
95 return "TLSv1.3 read server certificate verify";
96 case TLS_ST_SW_CERT_VRFY
:
97 return "TLSv1.3 write server certificate verify";
98 case TLS_ST_CR_HELLO_REQ
:
99 return "SSLv3/TLS read hello request";
100 case TLS_ST_SW_KEY_UPDATE
:
101 return "TLSv1.3 write server key update";
102 case TLS_ST_CW_KEY_UPDATE
:
103 return "TLSv1.3 write client key update";
104 case TLS_ST_SR_KEY_UPDATE
:
105 return "TLSv1.3 read client key update";
106 case TLS_ST_CR_KEY_UPDATE
:
107 return "TLSv1.3 read server key update";
108 case TLS_ST_EARLY_DATA
:
109 return "TLSv1.3 early data";
110 case TLS_ST_PENDING_EARLY_DATA_END
:
111 return "TLSv1.3 pending early data end";
112 case TLS_ST_CW_END_OF_EARLY_DATA
:
113 return "TLSv1.3 write end of early data";
114 case TLS_ST_SR_END_OF_EARLY_DATA
:
115 return "TLSv1.3 read end of early data";
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
:
197 case TLS_ST_SW_ENCRYPTED_EXTENSIONS
:
199 case TLS_ST_CR_ENCRYPTED_EXTENSIONS
:
201 case TLS_ST_CR_CERT_VRFY
:
203 case TLS_ST_SW_CERT_VRFY
:
205 case TLS_ST_CR_HELLO_REQ
:
207 case TLS_ST_SW_KEY_UPDATE
:
209 case TLS_ST_CW_KEY_UPDATE
:
211 case TLS_ST_SR_KEY_UPDATE
:
213 case TLS_ST_CR_KEY_UPDATE
:
215 case TLS_ST_EARLY_DATA
:
217 case TLS_ST_PENDING_EARLY_DATA_END
:
219 case TLS_ST_CW_END_OF_EARLY_DATA
:
221 case TLS_ST_SR_END_OF_EARLY_DATA
:
228 const char *SSL_alert_type_string_long(int value
)
230 switch (value
>> 8) {
231 case SSL3_AL_WARNING
:
240 const char *SSL_alert_type_string(int value
)
242 switch (value
>> 8) {
243 case SSL3_AL_WARNING
:
252 const char *SSL_alert_desc_string(int value
)
254 switch (value
& 0xff) {
255 case SSL3_AD_CLOSE_NOTIFY
:
257 case SSL3_AD_UNEXPECTED_MESSAGE
:
259 case SSL3_AD_BAD_RECORD_MAC
:
261 case SSL3_AD_DECOMPRESSION_FAILURE
:
263 case SSL3_AD_HANDSHAKE_FAILURE
:
265 case SSL3_AD_NO_CERTIFICATE
:
267 case SSL3_AD_BAD_CERTIFICATE
:
269 case SSL3_AD_UNSUPPORTED_CERTIFICATE
:
271 case SSL3_AD_CERTIFICATE_REVOKED
:
273 case SSL3_AD_CERTIFICATE_EXPIRED
:
275 case SSL3_AD_CERTIFICATE_UNKNOWN
:
277 case SSL3_AD_ILLEGAL_PARAMETER
:
279 case TLS1_AD_DECRYPTION_FAILED
:
281 case TLS1_AD_RECORD_OVERFLOW
:
283 case TLS1_AD_UNKNOWN_CA
:
285 case TLS1_AD_ACCESS_DENIED
:
287 case TLS1_AD_DECODE_ERROR
:
289 case TLS1_AD_DECRYPT_ERROR
:
291 case TLS1_AD_EXPORT_RESTRICTION
:
293 case TLS1_AD_PROTOCOL_VERSION
:
295 case TLS1_AD_INSUFFICIENT_SECURITY
:
297 case TLS1_AD_INTERNAL_ERROR
:
299 case TLS1_AD_USER_CANCELLED
:
301 case TLS1_AD_NO_RENEGOTIATION
:
303 case TLS1_AD_UNSUPPORTED_EXTENSION
:
305 case TLS1_AD_CERTIFICATE_UNOBTAINABLE
:
307 case TLS1_AD_UNRECOGNIZED_NAME
:
309 case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
:
311 case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
:
313 case TLS1_AD_UNKNOWN_PSK_IDENTITY
:
320 const char *SSL_alert_desc_string_long(int value
)
322 switch (value
& 0xff) {
323 case SSL3_AD_CLOSE_NOTIFY
:
324 return "close notify";
325 case SSL3_AD_UNEXPECTED_MESSAGE
:
326 return "unexpected_message";
327 case SSL3_AD_BAD_RECORD_MAC
:
328 return "bad record mac";
329 case SSL3_AD_DECOMPRESSION_FAILURE
:
330 return "decompression failure";
331 case SSL3_AD_HANDSHAKE_FAILURE
:
332 return "handshake failure";
333 case SSL3_AD_NO_CERTIFICATE
:
334 return "no certificate";
335 case SSL3_AD_BAD_CERTIFICATE
:
336 return "bad certificate";
337 case SSL3_AD_UNSUPPORTED_CERTIFICATE
:
338 return "unsupported certificate";
339 case SSL3_AD_CERTIFICATE_REVOKED
:
340 return "certificate revoked";
341 case SSL3_AD_CERTIFICATE_EXPIRED
:
342 return "certificate expired";
343 case SSL3_AD_CERTIFICATE_UNKNOWN
:
344 return "certificate unknown";
345 case SSL3_AD_ILLEGAL_PARAMETER
:
346 return "illegal parameter";
347 case TLS1_AD_DECRYPTION_FAILED
:
348 return "decryption failed";
349 case TLS1_AD_RECORD_OVERFLOW
:
350 return "record overflow";
351 case TLS1_AD_UNKNOWN_CA
:
353 case TLS1_AD_ACCESS_DENIED
:
354 return "access denied";
355 case TLS1_AD_DECODE_ERROR
:
356 return "decode error";
357 case TLS1_AD_DECRYPT_ERROR
:
358 return "decrypt error";
359 case TLS1_AD_EXPORT_RESTRICTION
:
360 return "export restriction";
361 case TLS1_AD_PROTOCOL_VERSION
:
362 return "protocol version";
363 case TLS1_AD_INSUFFICIENT_SECURITY
:
364 return "insufficient security";
365 case TLS1_AD_INTERNAL_ERROR
:
366 return "internal error";
367 case TLS1_AD_USER_CANCELLED
:
368 return "user canceled";
369 case TLS1_AD_NO_RENEGOTIATION
:
370 return "no renegotiation";
371 case TLS1_AD_UNSUPPORTED_EXTENSION
:
372 return "unsupported extension";
373 case TLS1_AD_CERTIFICATE_UNOBTAINABLE
:
374 return "certificate unobtainable";
375 case TLS1_AD_UNRECOGNIZED_NAME
:
376 return "unrecognized name";
377 case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
:
378 return "bad certificate status response";
379 case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
:
380 return "bad certificate hash value";
381 case TLS1_AD_UNKNOWN_PSK_IDENTITY
:
382 return "unknown PSK identity";
383 case TLS1_AD_NO_APPLICATION_PROTOCOL
:
384 return "no application protocol";