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ssl_srvr.c

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1/* $OpenBSD: ssl_srvr.c,v 1.48 2018/08/27 17:04:34 jsing Exp $ */-
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 (c) 1998-2007 The OpenSSL Project. All rights reserved.-
60 *-
61 * Redistribution and use in source and binary forms, with or without-
62 * modification, are permitted provided that the following conditions-
63 * are met:-
64 *-
65 * 1. Redistributions of source code must retain the above copyright-
66 * notice, this list of conditions and the following disclaimer.-
67 *-
68 * 2. Redistributions in binary form must reproduce the above copyright-
69 * notice, this list of conditions and the following disclaimer in-
70 * the documentation and/or other materials provided with the-
71 * distribution.-
72 *-
73 * 3. All advertising materials mentioning features or use of this-
74 * software must display the following acknowledgment:-
75 * "This product includes software developed by the OpenSSL Project-
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"-
77 *-
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to-
79 * endorse or promote products derived from this software without-
80 * prior written permission. For written permission, please contact-
81 * openssl-core@openssl.org.-
82 *-
83 * 5. Products derived from this software may not be called "OpenSSL"-
84 * nor may "OpenSSL" appear in their names without prior written-
85 * permission of the OpenSSL Project.-
86 *-
87 * 6. Redistributions of any form whatsoever must retain the following-
88 * acknowledgment:-
89 * "This product includes software developed by the OpenSSL Project-
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"-
91 *-
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY-
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE-
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR-
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR-
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,-
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT-
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;-
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)-
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,-
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)-
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED-
103 * OF THE POSSIBILITY OF SUCH DAMAGE.-
104 * ====================================================================-
105 *-
106 * This product includes cryptographic software written by Eric Young-
107 * (eay@cryptsoft.com). This product includes software written by Tim-
108 * Hudson (tjh@cryptsoft.com).-
109 *-
110 */-
111/* ====================================================================-
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.-
113 *-
114 * Portions of the attached software ("Contribution") are developed by-
115 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.-
116 *-
117 * The Contribution is licensed pursuant to the OpenSSL open source-
118 * license provided above.-
119 *-
120 * ECC cipher suite support in OpenSSL originally written by-
121 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.-
122 *-
123 */-
124/* ====================================================================-
125 * Copyright 2005 Nokia. All rights reserved.-
126 *-
127 * The portions of the attached software ("Contribution") is developed by-
128 * Nokia Corporation and is licensed pursuant to the OpenSSL open source-
129 * license.-
130 *-
131 * The Contribution, originally written by Mika Kousa and Pasi Eronen of-
132 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites-
133 * support (see RFC 4279) to OpenSSL.-
134 *-
135 * No patent licenses or other rights except those expressly stated in-
136 * the OpenSSL open source license shall be deemed granted or received-
137 * expressly, by implication, estoppel, or otherwise.-
138 *-
139 * No assurances are provided by Nokia that the Contribution does not-
140 * infringe the patent or other intellectual property rights of any third-
141 * party or that the license provides you with all the necessary rights-
142 * to make use of the Contribution.-
143 *-
144 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN-
145 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA-
146 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY-
147 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR-
148 * OTHERWISE.-
149 */-
150-
151#include <stdio.h>-
152-
153#include "ssl_locl.h"-
154-
155#include <openssl/bn.h>-
156#include <openssl/buffer.h>-
157#include <openssl/curve25519.h>-
158#include <openssl/evp.h>-
159#include <openssl/dh.h>-
160#ifndef OPENSSL_NO_GOST-
161#include <openssl/gost.h>-
162#endif-
163#include <openssl/hmac.h>-
164#include <openssl/md5.h>-
165#include <openssl/objects.h>-
166#include <openssl/x509.h>-
167-
168#include "bytestring.h"-
169#include "ssl_tlsext.h"-
170-
171int-
172ssl3_accept(SSL *s)-
173{-
174 void (*cb)(const SSL *ssl, int type, int val) = NULL;-
175 unsigned long alg_k;-
176 int ret = -1;-
177 int new_state, state, skip = 0;-
178 int listen = 0;-
179-
180 ERR_clear_error();-
181 errno = 0;-
182-
183 if (s->internal->info_callback != NULL)
s->internal->i...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1236 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-1236
184 cb = s->internal->info_callback;
never executed: cb = s->internal->info_callback;
0
185 else if (s->ctx->internal->info_callback != NULL)
s->ctx->intern...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1236 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-1236
186 cb = s->ctx->internal->info_callback;
never executed: cb = s->ctx->internal->info_callback;
0
187-
188 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 22 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 1214 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
22-1214
189 listen = D1I(s)->listen;
executed 22 times by 1 test: listen = (s->d1->internal)->listen;
Executed by:
  • ssltest
22
190-
191 /* init things to blank */-
192 s->internal->in_handshake++;-
193 if (!SSL_in_init(s) || SSL_in_before(s))
!(SSL_state((s...x1000|0x2000))Description
TRUEnever evaluated
FALSEevaluated 1236 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
(SSL_state((s))&0x4000)Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 1171 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-1236
194 SSL_clear(s);
executed 65 times by 3 tests: SSL_clear(s);
Executed by:
  • servertest
  • ssltest
  • tlstest
65
195-
196 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 22 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 1214 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
22-1214
197 D1I(s)->listen = listen;
executed 22 times by 1 test: (s->d1->internal)->listen = listen;
Executed by:
  • ssltest
22
198-
199 if (s->cert == NULL) {
s->cert == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1236 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-1236
200 SSLerror(s, SSL_R_NO_CERTIFICATE_SET);-
201 ret = -1;-
202 goto end;
never executed: goto end;
0
203 }-
204-
205 for (;;) {-
206 state = S3I(s)->hs.state;-
207-
208 switch (S3I(s)->hs.state) {-
209 case SSL_ST_RENEGOTIATE:
never executed: case (0x04|(0x1000|0x2000)):
0
210 s->internal->renegotiate = 1;-
211 /* S3I(s)->hs.state=SSL_ST_ACCEPT; */-
212-
213 case SSL_ST_BEFORE:
code before this statement never executed: case 0x4000:
never executed: case 0x4000:
0
214 case SSL_ST_ACCEPT:
never executed: case 0x2000:
0
215 case SSL_ST_BEFORE|SSL_ST_ACCEPT:
executed 65 times by 3 tests: case 0x4000|0x2000:
Executed by:
  • servertest
  • ssltest
  • tlstest
65
216 case SSL_ST_OK|SSL_ST_ACCEPT:
never executed: case 0x03|0x2000:
0
217 s->server = 1;-
218 if (cb != NULL)
cb != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
219 cb(s, SSL_CB_HANDSHAKE_START, 1);
never executed: cb(s, 0x10, 1);
0
220-
221 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
222 if ((s->version & 0xff00) != (DTLS1_VERSION & 0xff00)) {
(s->version & ...FEFF & 0xff00)Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
223 SSLerror(s, ERR_R_INTERNAL_ERROR);-
224 ret = -1;-
225 goto end;
never executed: goto end;
0
226 }-
227 } else {
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
228 if ((s->version >> 8) != 3) {
(s->version >> 8) != 3Description
TRUEnever evaluated
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-54
229 SSLerror(s, ERR_R_INTERNAL_ERROR);-
230 ret = -1;-
231 goto end;
never executed: goto end;
0
232 }-
233 }
executed 54 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
54
234 s->internal->type = SSL_ST_ACCEPT;-
235-
236 if (!ssl3_setup_init_buffer(s)) {
!ssl3_setup_init_buffer(s)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
237 ret = -1;-
238 goto end;
never executed: goto end;
0
239 }-
240 if (!ssl3_setup_buffers(s)) {
!ssl3_setup_buffers(s)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
241 ret = -1;-
242 goto end;
never executed: goto end;
0
243 }-
244-
245 s->internal->init_num = 0;-
246-
247 if (S3I(s)->hs.state != SSL_ST_RENEGOTIATE) {
(s->s3->intern...x1000|0x2000))Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-65
248 /*-
249 * Ok, we now need to push on a buffering BIO-
250 * so that the output is sent in a way that-
251 * TCP likes :-)-
252 */-
253 if (!ssl_init_wbio_buffer(s, 1)) {
!ssl_init_wbio_buffer(s, 1)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
254 ret = -1;-
255 goto end;
never executed: goto end;
0
256 }-
257 if (!tls1_init_finished_mac(s)) {
!tls1_init_finished_mac(s)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
258 ret = -1;-
259 goto end;
never executed: goto end;
0
260 }-
261-
262 S3I(s)->hs.state = SSL3_ST_SR_CLNT_HELLO_A;-
263 s->ctx->internal->stats.sess_accept++;-
264 } else if (!SSL_IS_DTLS(s) && !S3I(s)->send_connection_binding) {
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
!(s->method->i...ion == 0xFEFF)Description
TRUEnever evaluated
FALSEnever evaluated
!(s->s3->inter...ection_bindingDescription
TRUEnever evaluated
FALSEnever evaluated
0-65
265 /*-
266 * Server attempting to renegotiate with-
267 * client that doesn't support secure-
268 * renegotiation.-
269 */-
270 SSLerror(s, SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);-
271 ssl3_send_alert(s, SSL3_AL_FATAL,-
272 SSL_AD_HANDSHAKE_FAILURE);-
273 ret = -1;-
274 goto end;
never executed: goto end;
0
275 } else {-
276 /*-
277 * S3I(s)->hs.state == SSL_ST_RENEGOTIATE,-
278 * we will just send a HelloRequest.-
279 */-
280 s->ctx->internal->stats.sess_accept_renegotiate++;-
281 S3I(s)->hs.state = SSL3_ST_SW_HELLO_REQ_A;-
282 }
never executed: end of block
0
283 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
284-
285 case SSL3_ST_SW_HELLO_REQ_A:
never executed: case (0x120|0x2000):
0
286 case SSL3_ST_SW_HELLO_REQ_B:
never executed: case (0x121|0x2000):
0
287 s->internal->shutdown = 0;-
288 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEnever evaluated
FALSEnever evaluated
0
289 dtls1_clear_record_buffer(s);-
290 dtls1_start_timer(s);-
291 }
never executed: end of block
0
292 ret = ssl3_send_hello_request(s);-
293 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
294 goto end;
never executed: goto end;
0
295 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEnever evaluated
FALSEnever evaluated
0
296 S3I(s)->hs.next_state = SSL3_ST_SR_CLNT_HELLO_A;
never executed: (s->s3->internal)->hs.next_state = (0x110|0x2000);
0
297 else-
298 S3I(s)->hs.next_state = SSL3_ST_SW_HELLO_REQ_C;
never executed: (s->s3->internal)->hs.next_state = (0x122|0x2000);
0
299 S3I(s)->hs.state = SSL3_ST_SW_FLUSH;-
300 s->internal->init_num = 0;-
301-
302 if (!tls1_init_finished_mac(s)) {
!tls1_init_finished_mac(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
303 ret = -1;-
304 goto end;
never executed: goto end;
0
305 }-
306 break;
never executed: break;
0
307-
308 case SSL3_ST_SW_HELLO_REQ_C:
never executed: case (0x122|0x2000):
0
309 S3I(s)->hs.state = SSL_ST_OK;-
310 break;
never executed: break;
0
311-
312 case SSL3_ST_SR_CLNT_HELLO_A:
executed 65 times by 3 tests: case (0x110|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
65
313 case SSL3_ST_SR_CLNT_HELLO_B:
executed 192 times by 1 test: case (0x111|0x2000):
Executed by:
  • ssltest
192
314 case SSL3_ST_SR_CLNT_HELLO_C:
never executed: case (0x112|0x2000):
0
315 s->internal->shutdown = 0;-
316 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 246 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-246
317 ret = ssl3_get_client_hello(s);-
318 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
319 goto end;
never executed: goto end;
0
320 dtls1_stop_timer(s);-
321-
322 if (ret == 1 &&
ret == 1Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-11
323 (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE))
(SSL_ctrl((s),...& 0x00002000L)Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
324 S3I(s)->hs.state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A;
never executed: (s->s3->internal)->hs.state = (0x113|0x2000);
0
325 else-
326 S3I(s)->hs.state = SSL3_ST_SW_SRVR_HELLO_A;
executed 11 times by 1 test: (s->s3->internal)->hs.state = (0x130|0x2000);
Executed by:
  • ssltest
11
327-
328 s->internal->init_num = 0;-
329-
330 /*-
331 * Reflect ClientHello sequence to remain-
332 * stateless while listening.-
333 */-
334 if (listen) {
listenDescription
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
335 memcpy(S3I(s)->write_sequence,-
336 S3I(s)->read_sequence,-
337 sizeof(S3I(s)->write_sequence));-
338 }
never executed: end of block
0
339-
340 /* If we're just listening, stop here */-
341 if (listen && S3I(s)->hs.state == SSL3_ST_SW_SRVR_HELLO_A) {
listenDescription
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
(s->s3->intern...(0x130|0x2000)Description
TRUEnever evaluated
FALSEnever evaluated
0-11
342 ret = 2;-
343 D1I(s)->listen = 0;-
344 /*-
345 * Set expected sequence numbers to-
346 * continue the handshake.-
347 */-
348 D1I(s)->handshake_read_seq = 2;-
349 D1I(s)->handshake_write_seq = 1;-
350 D1I(s)->next_handshake_write_seq = 1;-
351 goto end;
never executed: goto end;
0
352 } -
353 } else {
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
354 if (s->internal->rwstate != SSL_X509_LOOKUP) {
s->internal->rwstate != 4Description
TRUEevaluated 246 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-246
355 ret = ssl3_get_client_hello(s);-
356 if (ret <= 0)
ret <= 0Description
TRUEevaluated 192 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
54-192
357 goto end;
executed 192 times by 1 test: goto end;
Executed by:
  • ssltest
192
358 }
executed 54 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
54
359-
360 s->internal->renegotiate = 2;-
361 S3I(s)->hs.state = SSL3_ST_SW_SRVR_HELLO_A;-
362 s->internal->init_num = 0;-
363 }
executed 54 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
54
364 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
365-
366 case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
never executed: case (0x113|0x2000):
0
367 case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
never executed: case (0x114|0x2000):
0
368 ret = dtls1_send_hello_verify_request(s);-
369 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
370 goto end;
never executed: goto end;
0
371 S3I(s)->hs.state = SSL3_ST_SW_FLUSH;-
372 S3I(s)->hs.next_state = SSL3_ST_SR_CLNT_HELLO_A;-
373-
374 /* HelloVerifyRequest resets Finished MAC. */-
375 if (!tls1_init_finished_mac(s)) {
!tls1_init_finished_mac(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
376 ret = -1;-
377 goto end;
never executed: goto end;
0
378 }-
379 break;
never executed: break;
0
380-
381 case SSL3_ST_SW_SRVR_HELLO_A:
executed 65 times by 3 tests: case (0x130|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
65
382 case SSL3_ST_SW_SRVR_HELLO_B:
never executed: case (0x131|0x2000):
0
383 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
384 s->internal->renegotiate = 2;-
385 dtls1_start_timer(s);-
386 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
387 ret = ssl3_send_server_hello(s);-
388 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
389 goto end;
never executed: goto end;
0
390 if (s->internal->hit) {
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
391 if (s->internal->tlsext_ticket_expected)
s->internal->t...icket_expectedDescription
TRUEnever evaluated
FALSEnever evaluated
0
392 S3I(s)->hs.state = SSL3_ST_SW_SESSION_TICKET_A;
never executed: (s->s3->internal)->hs.state = (0x1F0|0x2000);
0
393 else-
394 S3I(s)->hs.state = SSL3_ST_SW_CHANGE_A;
never executed: (s->s3->internal)->hs.state = (0x1D0|0x2000);
0
395 } else {-
396 S3I(s)->hs.state = SSL3_ST_SW_CERT_A;-
397 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
398 s->internal->init_num = 0;-
399 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
400-
401 case SSL3_ST_SW_CERT_A:
executed 65 times by 3 tests: case (0x140|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
65
402 case SSL3_ST_SW_CERT_B:
never executed: case (0x141|0x2000):
0
403 /* Check if it is anon DH or anon ECDH. */-
404 if (!(S3I(s)->hs.new_cipher->algorithm_auth &
!((s->s3->inte...& 0x00000004L)Description
TRUEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-55
405 SSL_aNULL)) {
!((s->s3->inte...& 0x00000004L)Description
TRUEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-55
406 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 44 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-44
407 dtls1_start_timer(s);
executed 11 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
11
408 ret = ssl3_send_server_certificate(s);-
409 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
410 goto end;
never executed: goto end;
0
411 if (s->internal->tlsext_status_expected)
s->internal->t...tatus_expectedDescription
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
412 S3I(s)->hs.state = SSL3_ST_SW_CERT_STATUS_A;
never executed: (s->s3->internal)->hs.state = (0x200|0x2000);
0
413 else-
414 S3I(s)->hs.state = SSL3_ST_SW_KEY_EXCH_A;
executed 55 times by 3 tests: (s->s3->internal)->hs.state = (0x150|0x2000);
Executed by:
  • servertest
  • ssltest
  • tlstest
55
415 } else {-
416 skip = 1;-
417 S3I(s)->hs.state = SSL3_ST_SW_KEY_EXCH_A;-
418 }
executed 10 times by 1 test: end of block
Executed by:
  • ssltest
10
419 s->internal->init_num = 0;-
420 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
421-
422 case SSL3_ST_SW_KEY_EXCH_A:
executed 65 times by 3 tests: case (0x150|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
65
423 case SSL3_ST_SW_KEY_EXCH_B:
never executed: case (0x151|0x2000):
0
424 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
425-
426 /*-
427 * Only send if using a DH key exchange.-
428 *-
429 * For ECC ciphersuites, we send a ServerKeyExchange-
430 * message only if the cipher suite is ECDHE. In other-
431 * cases, the server certificate contains the server's-
432 * public key for key exchange.-
433 */-
434 if (alg_k & (SSL_kDHE|SSL_kECDHE)) {
alg_k & (0x000...L|0x00000080L)Description
TRUEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
14-51
435 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 47 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
4-47
436 dtls1_start_timer(s);
executed 4 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
4
437 ret = ssl3_send_server_key_exchange(s);-
438 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
439 goto end;
never executed: goto end;
0
440 } else
executed 51 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
51
441 skip = 1;
executed 14 times by 1 test: skip = 1;
Executed by:
  • ssltest
14
442-
443 S3I(s)->hs.state = SSL3_ST_SW_CERT_REQ_A;-
444 s->internal->init_num = 0;-
445 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
446-
447 case SSL3_ST_SW_CERT_REQ_A:
executed 65 times by 3 tests: case (0x160|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
65
448 case SSL3_ST_SW_CERT_REQ_B:
never executed: case (0x161|0x2000):
0
449 /*-
450 * Determine whether or not we need to request a-
451 * certificate.-
452 *-
453 * Do not request a certificate if:-
454 *-
455 * - We did not ask for it (SSL_VERIFY_PEER is unset).-
456 *-
457 * - SSL_VERIFY_CLIENT_ONCE is set and we are-
458 * renegotiating.-
459 *-
460 * - We are using an anonymous ciphersuites-
461 * (see section "Certificate request" in SSL 3 drafts-
462 * and in RFC 2246) ... except when the application-
463 * insists on verification (against the specs, but-
464 * s3_clnt.c accepts this for SSL 3).-
465 */-
466 if (!(s->verify_mode & SSL_VERIFY_PEER) ||
!(s->verify_mode & 0x01)Description
TRUEevaluated 58 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
7-58
467 ((s->session->peer != NULL) &&
(s->session->p... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
468 (s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
(s->verify_mode & 0x04)Description
TRUEnever evaluated
FALSEnever evaluated
0
469 ((S3I(s)->hs.new_cipher->algorithm_auth &
((s->s3->inter...& 0x00000004L)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
470 SSL_aNULL) && !(s->verify_mode &
((s->s3->inter...& 0x00000004L)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
!(s->verify_mode & 0x02)Description
TRUEnever evaluated
FALSEnever evaluated
0-7
471 SSL_VERIFY_FAIL_IF_NO_PEER_CERT))) {
!(s->verify_mode & 0x02)Description
TRUEnever evaluated
FALSEnever evaluated
0
472 /* No cert request. */-
473 skip = 1;-
474 S3I(s)->tmp.cert_request = 0;-
475 S3I(s)->hs.state = SSL3_ST_SW_SRVR_DONE_A;-
476 if (!SSL_IS_DTLS(s) && S3I(s)->handshake_buffer) {
!(s->method->i...ion == 0xFEFF)Description
TRUEevaluated 49 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 9 times by 1 test
Evaluated by:
  • ssltest
(s->s3->intern...ndshake_bufferDescription
TRUEnever evaluated
FALSEevaluated 49 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-49
477 if (!tls1_digest_cached_records(s)) {
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
478 ret = -1;-
479 goto end;
never executed: goto end;
0
480 }-
481 }
never executed: end of block
0
482 } else {
executed 58 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
58
483 S3I(s)->tmp.cert_request = 1;-
484 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
2-5
485 dtls1_start_timer(s);
executed 2 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
2
486 ret = ssl3_send_certificate_request(s);-
487 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
488 goto end;
never executed: goto end;
0
489 S3I(s)->hs.state = SSL3_ST_SW_SRVR_DONE_A;-
490 s->internal->init_num = 0;-
491 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
492 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
493-
494 case SSL3_ST_SW_SRVR_DONE_A:
executed 65 times by 3 tests: case (0x170|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
65
495 case SSL3_ST_SW_SRVR_DONE_B:
never executed: case (0x171|0x2000):
0
496 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
497 dtls1_start_timer(s);
executed 11 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
11
498 ret = ssl3_send_server_done(s);-
499 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
500 goto end;
never executed: goto end;
0
501 S3I(s)->hs.next_state = SSL3_ST_SR_CERT_A;-
502 S3I(s)->hs.state = SSL3_ST_SW_FLUSH;-
503 s->internal->init_num = 0;-
504 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
505-
506 case SSL3_ST_SW_FLUSH:
executed 372 times by 3 tests: case (0x100|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
372
507 /*-
508 * This code originally checked to see if-
509 * any data was pending using BIO_CTRL_INFO-
510 * and then flushed. This caused problems-
511 * as documented in PR#1939. The proposed-
512 * fix doesn't completely resolve this issue-
513 * as buggy implementations of BIO_CTRL_PENDING-
514 * still exist. So instead we just flush-
515 * unconditionally.-
516 */-
517 s->internal->rwstate = SSL_WRITING;-
518 if (BIO_flush(s->wbio) <= 0) {
(int)BIO_ctrl(...id *)0) ) <= 0Description
TRUEevaluated 244 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 128 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
128-244
519 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEnever evaluated
FALSEevaluated 244 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-244
520 /* If the write error was fatal, stop trying. */-
521 if (!BIO_should_retry(s->wbio)) {
!BIO_test_flags(s->wbio, 0x08)Description
TRUEnever evaluated
FALSEnever evaluated
0
522 s->internal->rwstate = SSL_NOTHING;-
523 S3I(s)->hs.state = S3I(s)->hs.next_state;-
524 }
never executed: end of block
0
525 }
never executed: end of block
0
526 ret = -1;-
527 goto end;
executed 244 times by 2 tests: goto end;
Executed by:
  • ssltest
  • tlstest
244
528 }-
529 s->internal->rwstate = SSL_NOTHING;-
530 S3I(s)->hs.state = S3I(s)->hs.next_state;-
531 break;
executed 128 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
128
532-
533 case SSL3_ST_SR_CERT_A:
executed 165 times by 3 tests: case (0x180|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
165
534 case SSL3_ST_SR_CERT_B:
never executed: case (0x181|0x2000):
0
535 if (S3I(s)->tmp.cert_request) {
(s->s3->intern...p.cert_requestDescription
TRUEevaluated 107 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 58 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
58-107
536 ret = ssl3_get_client_certificate(s);-
537 if (ret <= 0)
ret <= 0Description
TRUEevaluated 100 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
7-100
538 goto end;
executed 100 times by 1 test: goto end;
Executed by:
  • ssltest
100
539 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
540 s->internal->init_num = 0;-
541 S3I(s)->hs.state = SSL3_ST_SR_KEY_EXCH_A;-
542 break;
executed 65 times by 3 tests: break;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
543-
544 case SSL3_ST_SR_KEY_EXCH_A:
executed 334 times by 3 tests: case (0x190|0x2000):
Executed by:
  • servertest
  • ssltest
  • tlstest
334
545 case SSL3_ST_SR_KEY_EXCH_B:
never executed: case (0x191|0x2000):
0
546 ret = ssl3_get_client_key_exchange(s);-
547 if (ret <= 0)
ret <= 0Description
TRUEevaluated 271 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-271
548 goto end;
executed 271 times by 3 tests: goto end;
Executed by:
  • servertest
  • ssltest
  • tlstest
271
549-
550 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-52
551 S3I(s)->hs.state = SSL3_ST_SR_CERT_VRFY_A;-
552 s->internal->init_num = 0;-
553 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
554-
555 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
556 if (ret == 2) {
ret == 2Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
557 /*-
558 * For the ECDH ciphersuites when-
559 * the client sends its ECDH pub key in-
560 * a certificate, the CertificateVerify-
561 * message is not sent.-
562 * Also for GOST ciphersuites when-
563 * the client uses its key from the certificate-
564 * for key exchange.-
565 */-
566 S3I(s)->hs.state = SSL3_ST_SR_FINISHED_A;-
567 s->internal->init_num = 0;-
568 } else if (SSL_USE_SIGALGS(s) || (alg_k & SSL_kGOST)) {
never executed: end of block
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 34 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
(alg_k & 0x00000200L)Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-34
569 S3I(s)->hs.state = SSL3_ST_SR_CERT_VRFY_A;-
570 s->internal->init_num = 0;-
571 if (!s->session->peer)
!s->session->peerDescription
TRUEevaluated 29 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
5-29
572 break;
executed 29 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
29
573 /*-
574 * For sigalgs freeze the handshake buffer-
575 * at this point and digest cached records.-
576 */-
577 if (!S3I(s)->handshake_buffer) {
!(s->s3->inter...ndshake_bufferDescription
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
578 SSLerror(s, ERR_R_INTERNAL_ERROR);-
579 ret = -1;-
580 goto end;
never executed: goto end;
0
581 }-
582 s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;-
583 if (!tls1_digest_cached_records(s)) {
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
584 ret = -1;-
585 goto end;
never executed: goto end;
0
586 }-
587 } else {
executed 5 times by 1 test: end of block
Executed by:
  • ssltest
5
588 S3I(s)->hs.state = SSL3_ST_SR_CERT_VRFY_A;-
589 s->internal->init_num = 0;-
590-
591 /*-
592 * We need to get hashes here so if there is-
593 * a client cert, it can be verified.-
594 */-
595 if (S3I(s)->handshake_buffer) {
(s->s3->intern...ndshake_bufferDescription
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-29
596 if (!tls1_digest_cached_records(s)) {
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
597 ret = -1;-
598 goto end;
never executed: goto end;
0
599 }-
600 }
never executed: end of block
0
601 if (!tls1_handshake_hash_value(s,
!tls1_handshak... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-29
602 S3I(s)->tmp.cert_verify_md,
!tls1_handshak... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-29
603 sizeof(S3I(s)->tmp.cert_verify_md),
!tls1_handshak... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-29
604 NULL)) {
!tls1_handshak... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-29
605 ret = -1;-
606 goto end;
never executed: goto end;
0
607 }-
608 }
executed 29 times by 1 test: end of block
Executed by:
  • ssltest
29
609 break;
executed 34 times by 1 test: break;
Executed by:
  • ssltest
34
610-
611 case SSL3_ST_SR_CERT_VRFY_A:
executed 387 times by 2 tests: case (0x1A0|0x2000):
Executed by:
  • ssltest
  • tlstest
387
612 case SSL3_ST_SR_CERT_VRFY_B:
never executed: case (0x1A1|0x2000):
0
613 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 376 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-376
614 D1I(s)->change_cipher_spec_ok = 1;
executed 11 times by 1 test: (s->d1->internal)->change_cipher_spec_ok = 1;
Executed by:
  • ssltest
11
615 else-
616 s->s3->flags |= SSL3_FLAGS_CCS_OK;
executed 376 times by 2 tests: s->s3->flags |= 0x0080;
Executed by:
  • ssltest
  • tlstest
376
617-
618 /* we should decide if we expected this one */-
619 ret = ssl3_get_cert_verify(s);-
620 if (ret <= 0)
ret <= 0Description
TRUEevaluated 324 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-324
621 goto end;
executed 324 times by 1 test: goto end;
Executed by:
  • ssltest
324
622 S3I(s)->hs.state = SSL3_ST_SR_FINISHED_A;-
623 s->internal->init_num = 0;-
624 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
625-
626 case SSL3_ST_SR_FINISHED_A:
executed 105 times by 2 tests: case (0x1C0|0x2000):
Executed by:
  • ssltest
  • tlstest
105
627 case SSL3_ST_SR_FINISHED_B:
never executed: case (0x1C1|0x2000):
0
628 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 94 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-94
629 D1I(s)->change_cipher_spec_ok = 1;
executed 11 times by 1 test: (s->d1->internal)->change_cipher_spec_ok = 1;
Executed by:
  • ssltest
11
630 else-
631 s->s3->flags |= SSL3_FLAGS_CCS_OK;
executed 94 times by 2 tests: s->s3->flags |= 0x0080;
Executed by:
  • ssltest
  • tlstest
94
632 ret = ssl3_get_finished(s, SSL3_ST_SR_FINISHED_A,-
633 SSL3_ST_SR_FINISHED_B);-
634 if (ret <= 0)
ret <= 0Description
TRUEevaluated 42 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
42-63
635 goto end;
executed 42 times by 1 test: goto end;
Executed by:
  • ssltest
42
636 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-52
637 dtls1_stop_timer(s);
executed 11 times by 1 test: dtls1_stop_timer(s);
Executed by:
  • ssltest
11
638 if (s->internal->hit)
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
639 S3I(s)->hs.state = SSL_ST_OK;
never executed: (s->s3->internal)->hs.state = 0x03;
0
640 else if (s->internal->tlsext_ticket_expected)
s->internal->t...icket_expectedDescription
TRUEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 4 times by 1 test
Evaluated by:
  • tlstest
4-59
641 S3I(s)->hs.state = SSL3_ST_SW_SESSION_TICKET_A;
executed 59 times by 1 test: (s->s3->internal)->hs.state = (0x1F0|0x2000);
Executed by:
  • ssltest
59
642 else-
643 S3I(s)->hs.state = SSL3_ST_SW_CHANGE_A;
executed 4 times by 1 test: (s->s3->internal)->hs.state = (0x1D0|0x2000);
Executed by:
  • tlstest
4
644 s->internal->init_num = 0;-
645 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
646-
647 case SSL3_ST_SW_SESSION_TICKET_A:
executed 59 times by 1 test: case (0x1F0|0x2000):
Executed by:
  • ssltest
59
648 case SSL3_ST_SW_SESSION_TICKET_B:
never executed: case (0x1F1|0x2000):
0
649 ret = ssl3_send_newsession_ticket(s);-
650 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
651 goto end;
never executed: goto end;
0
652 S3I(s)->hs.state = SSL3_ST_SW_CHANGE_A;-
653 s->internal->init_num = 0;-
654 break;
executed 59 times by 1 test: break;
Executed by:
  • ssltest
59
655-
656 case SSL3_ST_SW_CERT_STATUS_A:
never executed: case (0x200|0x2000):
0
657 case SSL3_ST_SW_CERT_STATUS_B:
never executed: case (0x201|0x2000):
0
658 ret = ssl3_send_cert_status(s);-
659 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
660 goto end;
never executed: goto end;
0
661 S3I(s)->hs.state = SSL3_ST_SW_KEY_EXCH_A;-
662 s->internal->init_num = 0;-
663 break;
never executed: break;
0
664-
665 case SSL3_ST_SW_CHANGE_A:
executed 63 times by 2 tests: case (0x1D0|0x2000):
Executed by:
  • ssltest
  • tlstest
63
666 case SSL3_ST_SW_CHANGE_B:
never executed: case (0x1D1|0x2000):
0
667 s->session->cipher = S3I(s)->hs.new_cipher;-
668 if (!tls1_setup_key_block(s)) {
!tls1_setup_key_block(s)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
669 ret = -1;-
670 goto end;
never executed: goto end;
0
671 }-
672-
673 ret = ssl3_send_change_cipher_spec(s,-
674 SSL3_ST_SW_CHANGE_A, SSL3_ST_SW_CHANGE_B);-
675 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
676 goto end;
never executed: goto end;
0
677 S3I(s)->hs.state = SSL3_ST_SW_FINISHED_A;-
678 s->internal->init_num = 0;-
679-
680 if (!tls1_change_cipher_state(s,
!tls1_change_c..., (0x20|0x02))Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
681 SSL3_CHANGE_CIPHER_SERVER_WRITE)) {
!tls1_change_c..., (0x20|0x02))Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
682 ret = -1;-
683 goto end;
never executed: goto end;
0
684 }-
685-
686 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-52
687 dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
executed 11 times by 1 test: dtls1_reset_seq_numbers(s, 0x02);
Executed by:
  • ssltest
11
688 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
689-
690 case SSL3_ST_SW_FINISHED_A:
executed 63 times by 2 tests: case (0x1E0|0x2000):
Executed by:
  • ssltest
  • tlstest
63
691 case SSL3_ST_SW_FINISHED_B:
never executed: case (0x1E1|0x2000):
0
692 ret = ssl3_send_finished(s,-
693 SSL3_ST_SW_FINISHED_A, SSL3_ST_SW_FINISHED_B,-
694 TLS_MD_SERVER_FINISH_CONST,-
695 TLS_MD_SERVER_FINISH_CONST_SIZE);-
696 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
697 goto end;
never executed: goto end;
0
698 S3I(s)->hs.state = SSL3_ST_SW_FLUSH;-
699 if (s->internal->hit)
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
700 S3I(s)->hs.next_state = SSL3_ST_SR_FINISHED_A;
never executed: (s->s3->internal)->hs.next_state = (0x1C0|0x2000);
0
701 else-
702 S3I(s)->hs.next_state = SSL_ST_OK;
executed 63 times by 2 tests: (s->s3->internal)->hs.next_state = 0x03;
Executed by:
  • ssltest
  • tlstest
63
703 s->internal->init_num = 0;-
704 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
705-
706 case SSL_ST_OK:
executed 63 times by 2 tests: case 0x03:
Executed by:
  • ssltest
  • tlstest
63
707 /* clean a few things up */-
708 tls1_cleanup_key_block(s);-
709-
710 if (!SSL_IS_DTLS(s)) {
!(s->method->i...ion == 0xFEFF)Description
TRUEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
11-52
711 BUF_MEM_free(s->internal->init_buf);-
712 s->internal->init_buf = NULL;-
713 }
executed 52 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
52
714-
715 /* remove buffering on output */-
716 ssl_free_wbio_buffer(s);-
717-
718 s->internal->init_num = 0;-
719-
720 /* Skipped if we just sent a HelloRequest. */-
721 if (s->internal->renegotiate == 2) {
s->internal->renegotiate == 2Description
TRUEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-63
722 s->internal->renegotiate = 0;-
723 s->internal->new_session = 0;-
724-
725 ssl_update_cache(s, SSL_SESS_CACHE_SERVER);-
726-
727 s->ctx->internal->stats.sess_accept_good++;-
728 /* s->server=1; */-
729 s->internal->handshake_func = ssl3_accept;-
730-
731 if (cb != NULL)
cb != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
732 cb(s, SSL_CB_HANDSHAKE_DONE, 1);
never executed: cb(s, 0x20, 1);
0
733 }
executed 63 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
63
734-
735 ret = 1;-
736-
737 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-52
738 /* Done handshaking, next message is client hello. */-
739 D1I(s)->handshake_read_seq = 0;-
740 /* Next message is server hello. */-
741 D1I(s)->handshake_write_seq = 0;-
742 D1I(s)->next_handshake_write_seq = 0;-
743 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
744 goto end;
executed 63 times by 2 tests: goto end;
Executed by:
  • ssltest
  • tlstest
63
745 /* break; */-
746-
747 default:
never executed: default:
0
748 SSLerror(s, SSL_R_UNKNOWN_STATE);-
749 ret = -1;-
750 goto end;
never executed: goto end;
0
751 /* break; */-
752 }-
753-
754 if (!S3I(s)->tmp.reuse_message && !skip) {
!(s->s3->inter....reuse_messageDescription
TRUEevaluated 966 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
!skipDescription
TRUEevaluated 884 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 82 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
56-966
755 if (s->internal->debug) {
s->internal->debugDescription
TRUEnever evaluated
FALSEevaluated 884 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-884
756 if ((ret = BIO_flush(s->wbio)) <= 0)
(ret = (int)BI...d *)0) )) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
757 goto end;
never executed: goto end;
0
758 }
never executed: end of block
0
759-
760-
761 if ((cb != NULL) && (S3I(s)->hs.state != state)) {
(cb != ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 884 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
((s->s3->inter...tate != state)Description
TRUEnever evaluated
FALSEnever evaluated
0-884
762 new_state = S3I(s)->hs.state;-
763 S3I(s)->hs.state = state;-
764 cb(s, SSL_CB_ACCEPT_LOOP, 1);-
765 S3I(s)->hs.state = new_state;-
766 }
never executed: end of block
0
767 }
executed 884 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
884
768 skip = 0;-
769 }
executed 1022 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
1022
770end:
code before this statement never executed: end:
0
771 /* BIO_flush(s->wbio); */-
772 s->internal->in_handshake--;-
773 if (cb != NULL)
cb != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1236 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-1236
774 cb(s, SSL_CB_ACCEPT_EXIT, ret);
never executed: cb(s, (0x2000|0x02), ret);
0
775-
776 return (ret);
executed 1236 times by 3 tests: return (ret);
Executed by:
  • servertest
  • ssltest
  • tlstest
1236
777}-
778-
779int-
780ssl3_send_hello_request(SSL *s)-
781{-
782 CBB cbb, hello;-
783-
784 memset(&cbb, 0, sizeof(cbb));-
785-
786 if (S3I(s)->hs.state == SSL3_ST_SW_HELLO_REQ_A) {
(s->s3->intern...(0x120|0x2000)Description
TRUEnever evaluated
FALSEnever evaluated
0
787 if (!ssl3_handshake_msg_start(s, &cbb, &hello,
!ssl3_handshak...bb, &hello, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
788 SSL3_MT_HELLO_REQUEST))
!ssl3_handshak...bb, &hello, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
789 goto err;
never executed: goto err;
0
790 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEnever evaluated
0
791 goto err;
never executed: goto err;
0
792-
793 S3I(s)->hs.state = SSL3_ST_SW_HELLO_REQ_B;-
794 }
never executed: end of block
0
795-
796 /* SSL3_ST_SW_HELLO_REQ_B */-
797 return (ssl3_handshake_write(s));
never executed: return (ssl3_handshake_write(s));
0
798-
799 err:-
800 CBB_cleanup(&cbb);-
801-
802 return (-1);
never executed: return (-1);
0
803}-
804-
805int-
806ssl3_get_client_hello(SSL *s)-
807{-
808 CBS cbs, client_random, session_id, cookie, cipher_suites;-
809 CBS compression_methods;-
810 uint16_t client_version;-
811 uint8_t comp_method;-
812 int comp_null;-
813 int i, j, ok, al, ret = -1, cookie_valid = 0;-
814 long n;-
815 unsigned long id;-
816 SSL_CIPHER *c;-
817 STACK_OF(SSL_CIPHER) *ciphers = NULL;-
818 unsigned long alg_k;-
819 const SSL_METHOD *method;-
820 uint16_t shared_version;-
821-
822 /*-
823 * We do this so that we will respond with our native type.-
824 * If we are TLSv1 and we get SSLv3, we will respond with TLSv1,-
825 * This down switching should be handled by a different method.-
826 * If we are SSLv3, we will respond with SSLv3, even if prompted with-
827 * TLSv1.-
828 */-
829 if (S3I(s)->hs.state == SSL3_ST_SR_CLNT_HELLO_A) {
(s->s3->intern...(0x110|0x2000)Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 192 times by 1 test
Evaluated by:
  • ssltest
65-192
830 S3I(s)->hs.state = SSL3_ST_SR_CLNT_HELLO_B;-
831 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
832-
833 s->internal->first_packet = 1;-
834 n = s->method->internal->ssl_get_message(s, SSL3_ST_SR_CLNT_HELLO_B,-
835 SSL3_ST_SR_CLNT_HELLO_C, SSL3_MT_CLIENT_HELLO,-
836 SSL3_RT_MAX_PLAIN_LENGTH, &ok);-
837 if (!ok)
!okDescription
TRUEevaluated 192 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
65-192
838 return ((int)n);
executed 192 times by 1 test: return ((int)n);
Executed by:
  • ssltest
192
839 s->internal->first_packet = 0;-
840-
841 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
842 goto err;
never executed: goto err;
0
843-
844 CBS_init(&cbs, s->internal->init_msg, n);-
845-
846 /* Parse client hello up until the extensions (if any). */-
847 if (!CBS_get_u16(&cbs, &client_version))
!CBS_get_u16(&...lient_version)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
848 goto truncated;
never executed: goto truncated;
0
849 if (!CBS_get_bytes(&cbs, &client_random, SSL3_RANDOM_SIZE))
!CBS_get_bytes...nt_random, 32)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
850 goto truncated;
never executed: goto truncated;
0
851 if (!CBS_get_u8_length_prefixed(&cbs, &session_id))
!CBS_get_u8_le..., &session_id)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
852 goto truncated;
never executed: goto truncated;
0
853 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
854 if (!CBS_get_u8_length_prefixed(&cbs, &cookie))
!CBS_get_u8_le...&cbs, &cookie)Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
855 goto truncated;
never executed: goto truncated;
0
856 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
857 if (!CBS_get_u16_length_prefixed(&cbs, &cipher_suites))
!CBS_get_u16_l...cipher_suites)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
858 goto truncated;
never executed: goto truncated;
0
859 if (!CBS_get_u8_length_prefixed(&cbs, &compression_methods))
!CBS_get_u8_le...ssion_methods)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
860 goto truncated;
never executed: goto truncated;
0
861-
862 /*-
863 * Use version from inside client hello, not from record header.-
864 * (may differ: see RFC 2246, Appendix E, second paragraph)-
865 */-
866 if (ssl_max_shared_version(s, client_version, &shared_version) != 1) {
ssl_max_shared..._version) != 1Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
867 SSLerror(s, SSL_R_WRONG_VERSION_NUMBER);-
868 if ((s->client_version >> 8) == SSL3_VERSION_MAJOR &&
(s->client_ver... >> 8) == 0x03Description
TRUEnever evaluated
FALSEnever evaluated
0
869 !s->internal->enc_write_ctx && !s->internal->write_hash) {
!s->internal->enc_write_ctxDescription
TRUEnever evaluated
FALSEnever evaluated
!s->internal->write_hashDescription
TRUEnever evaluated
FALSEnever evaluated
0
870 /*-
871 * Similar to ssl3_get_record, send alert using remote-
872 * version number.-
873 */-
874 s->version = s->client_version;-
875 }
never executed: end of block
0
876 al = SSL_AD_PROTOCOL_VERSION;-
877 goto f_err;
never executed: goto f_err;
0
878 }-
879 s->client_version = client_version;-
880 s->version = shared_version;-
881-
882 if ((method = tls1_get_server_method(shared_version)) == NULL)
(method = tls1...== ((void *)0)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
883 method = dtls1_get_server_method(shared_version);
executed 11 times by 1 test: method = dtls1_get_server_method(shared_version);
Executed by:
  • ssltest
11
884 if (method == NULL) {
method == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
885 SSLerror(s, ERR_R_INTERNAL_ERROR);-
886 goto err;
never executed: goto err;
0
887 }-
888 s->method = method;-
889-
890 /*-
891 * If we require cookies (DTLS) and this ClientHello does not contain-
892 * one, just return since we do not want to allocate any memory yet.-
893 * So check cookie length...-
894 */-
895 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
896 if (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE) {
SSL_ctrl((s),3... & 0x00002000LDescription
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
897 if (CBS_len(&cookie) == 0)
CBS_len(&cookie) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
898 return (1);
never executed: return (1);
0
899 }
never executed: end of block
0
900 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
901-
902 if (!CBS_write_bytes(&client_random, s->s3->client_random,
!CBS_write_byt... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
903 sizeof(s->s3->client_random), NULL))
!CBS_write_byt... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
904 goto err;
never executed: goto err;
0
905-
906 s->internal->hit = 0;-
907-
908 /*-
909 * Versions before 0.9.7 always allow clients to resume sessions in-
910 * renegotiation. 0.9.7 and later allow this by default, but optionally-
911 * ignore resumption requests with flag-
912 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION (it's a new flag-
913 * rather than a change to default behavior so that applications-
914 * relying on this for security won't even compile against older-
915 * library versions).-
916 *-
917 * 1.0.1 and later also have a function SSL_renegotiate_abbreviated()-
918 * to request renegotiation but not a new session (s->internal->new_session-
919 * remains unset): for servers, this essentially just means that the-
920 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION setting will be-
921 * ignored.-
922 */-
923 if ((s->internal->new_session && (s->internal->options &
s->internal->new_sessionDescription
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
(s->internal->...& 0x00010000L)Description
TRUEnever evaluated
FALSEnever evaluated
0-65
924 SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION))) {
(s->internal->...& 0x00010000L)Description
TRUEnever evaluated
FALSEnever evaluated
0
925 if (!ssl_get_new_session(s, 1))
!ssl_get_new_session(s, 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
926 goto err;
never executed: goto err;
0
927 } else {
never executed: end of block
0
928 CBS ext_block;-
929-
930 CBS_dup(&cbs, &ext_block);-
931-
932 i = ssl_get_prev_session(s, CBS_data(&session_id),-
933 CBS_len(&session_id), &ext_block);-
934 if (i == 1) { /* previous session */
i == 1Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
935 s->internal->hit = 1;-
936 } else if (i == -1)
never executed: end of block
i == -1Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
937 goto err;
never executed: goto err;
0
938 else {-
939 /* i == 0 */-
940 if (!ssl_get_new_session(s, 1))
!ssl_get_new_session(s, 1)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
941 goto err;
never executed: goto err;
0
942 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
943 }-
944-
945 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 54 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
11-54
946 /*-
947 * The ClientHello may contain a cookie even if the HelloVerify-
948 * message has not been sent - make sure that it does not cause-
949 * an overflow.-
950 */-
951 if (CBS_len(&cookie) > sizeof(D1I(s)->rcvd_cookie)) {
CBS_len(&cooki...->rcvd_cookie)Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
952 al = SSL_AD_DECODE_ERROR;-
953 SSLerror(s, SSL_R_COOKIE_MISMATCH);-
954 goto f_err;
never executed: goto f_err;
0
955 }-
956-
957 /* Verify the cookie if appropriate option is set. */-
958 if ((SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE) &&
(SSL_ctrl((s),...& 0x00002000L)Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
959 CBS_len(&cookie) > 0) {
CBS_len(&cookie) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
960 size_t cookie_len;-
961-
962 /* XXX - rcvd_cookie seems to only be used here... */-
963 if (!CBS_write_bytes(&cookie, D1I(s)->rcvd_cookie,
!CBS_write_byt..., &cookie_len)Description
TRUEnever evaluated
FALSEnever evaluated
0
964 sizeof(D1I(s)->rcvd_cookie), &cookie_len))
!CBS_write_byt..., &cookie_len)Description
TRUEnever evaluated
FALSEnever evaluated
0
965 goto err;
never executed: goto err;
0
966-
967 if (s->ctx->internal->app_verify_cookie_cb != NULL) {
s->ctx->intern...!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
968 if (s->ctx->internal->app_verify_cookie_cb(s,
s->ctx->intern...okie_len) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
969 D1I(s)->rcvd_cookie, cookie_len) == 0) {
s->ctx->intern...okie_len) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
970 al = SSL_AD_HANDSHAKE_FAILURE;-
971 SSLerror(s, SSL_R_COOKIE_MISMATCH);-
972 goto f_err;
never executed: goto f_err;
0
973 }-
974 /* else cookie verification succeeded */-
975 /* XXX - can d1->cookie_len > sizeof(rcvd_cookie) ? */-
976 } else if (timingsafe_memcmp(D1I(s)->rcvd_cookie,
never executed: end of block
timingsafe_mem...okie_len) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
977 D1I(s)->cookie, D1I(s)->cookie_len) != 0) {
timingsafe_mem...okie_len) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
978 /* default verification */-
979 al = SSL_AD_HANDSHAKE_FAILURE;-
980 SSLerror(s, SSL_R_COOKIE_MISMATCH);-
981 goto f_err;
never executed: goto f_err;
0
982 }-
983 cookie_valid = 1;-
984 }
never executed: end of block
0
985 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
986-
987 /* XXX - This logic seems wrong... */-
988 if (CBS_len(&cipher_suites) == 0 && CBS_len(&session_id) != 0) {
CBS_len(&cipher_suites) == 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
CBS_len(&session_id) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0-65
989 /* we need a cipher if we are not resuming a session */-
990 al = SSL_AD_ILLEGAL_PARAMETER;-
991 SSLerror(s, SSL_R_NO_CIPHERS_SPECIFIED);-
992 goto f_err;
never executed: goto f_err;
0
993 }-
994-
995 if (CBS_len(&cipher_suites) > 0) {
CBS_len(&cipher_suites) > 0Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-65
996 if ((ciphers = ssl_bytes_to_cipher_list(s,
(ciphers = ssl...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
997 &cipher_suites)) == NULL)
(ciphers = ssl...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
998 goto err;
never executed: goto err;
0
999 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1000-
1001 /* If it is a hit, check that the cipher is in the list */-
1002 /* XXX - CBS_len(&cipher_suites) will always be zero here... */-
1003 if (s->internal->hit && CBS_len(&cipher_suites) > 0) {
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
CBS_len(&cipher_suites) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0-65
1004 j = 0;-
1005 id = s->session->cipher->id;-
1006-
1007 for (i = 0; i < sk_SSL_CIPHER_num(ciphers); i++) {
i < sk_num(((_...L_CIPHER*)0)))Description
TRUEnever evaluated
FALSEnever evaluated
0
1008 c = sk_SSL_CIPHER_value(ciphers, i);-
1009 if (c->id == id) {
c->id == idDescription
TRUEnever evaluated
FALSEnever evaluated
0
1010 j = 1;-
1011 break;
never executed: break;
0
1012 }-
1013 }
never executed: end of block
0
1014 if (j == 0) {
j == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1015 /*-
1016 * We need to have the cipher in the cipher-
1017 * list if we are asked to reuse it-
1018 */-
1019 al = SSL_AD_ILLEGAL_PARAMETER;-
1020 SSLerror(s, SSL_R_REQUIRED_CIPHER_MISSING);-
1021 goto f_err;
never executed: goto f_err;
0
1022 }-
1023 }
never executed: end of block
0
1024-
1025 comp_null = 0;-
1026 while (CBS_len(&compression_methods) > 0) {
CBS_len(&compr...n_methods) > 0Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
65
1027 if (!CBS_get_u8(&compression_methods, &comp_method))
!CBS_get_u8(&c... &comp_method)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1028 goto truncated;
never executed: goto truncated;
0
1029 if (comp_method == 0)
comp_method == 0Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-65
1030 comp_null = 1;
executed 65 times by 3 tests: comp_null = 1;
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1031 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1032 if (comp_null == 0) {
comp_null == 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1033 al = SSL_AD_DECODE_ERROR;-
1034 SSLerror(s, SSL_R_NO_COMPRESSION_SPECIFIED);-
1035 goto f_err;
never executed: goto f_err;
0
1036 }-
1037-
1038 if (!tlsext_clienthello_parse(s, &cbs, &al)) {
!tlsext_client...(s, &cbs, &al)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1039 SSLerror(s, SSL_R_PARSE_TLSEXT);-
1040 goto f_err;
never executed: goto f_err;
0
1041 }-
1042-
1043 if (!S3I(s)->renegotiate_seen && s->internal->renegotiate) {
!(s->s3->inter...negotiate_seenDescription
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
s->internal->renegotiateDescription
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1044 al = SSL_AD_HANDSHAKE_FAILURE;-
1045 SSLerror(s, SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);-
1046 goto f_err;
never executed: goto f_err;
0
1047 }-
1048-
1049 if (ssl_check_clienthello_tlsext_early(s) <= 0) {
ssl_check_clie..._early(s) <= 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1050 SSLerror(s, SSL_R_CLIENTHELLO_TLSEXT);-
1051 goto err;
never executed: goto err;
0
1052 }-
1053-
1054 /*-
1055 * Check if we want to use external pre-shared secret for this-
1056 * handshake for not reused session only. We need to generate-
1057 * server_random before calling tls_session_secret_cb in order to allow-
1058 * SessionTicket processing to use it in key derivation.-
1059 */-
1060 arc4random_buf(s->s3->server_random, SSL3_RANDOM_SIZE);-
1061-
1062 if (!s->internal->hit && s->internal->tls_session_secret_cb) {
!s->internal->hitDescription
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
s->internal->t...sion_secret_cbDescription
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1063 SSL_CIPHER *pref_cipher = NULL;-
1064-
1065 s->session->master_key_length = sizeof(s->session->master_key);-
1066 if (s->internal->tls_session_secret_cb(s, s->session->master_key,
s->internal->t...secret_cb_arg)Description
TRUEnever evaluated
FALSEnever evaluated
0
1067 &s->session->master_key_length, ciphers, &pref_cipher,
s->internal->t...secret_cb_arg)Description
TRUEnever evaluated
FALSEnever evaluated
0
1068 s->internal->tls_session_secret_cb_arg)) {
s->internal->t...secret_cb_arg)Description
TRUEnever evaluated
FALSEnever evaluated
0
1069 s->internal->hit = 1;-
1070 s->session->ciphers = ciphers;-
1071 s->session->verify_result = X509_V_OK;-
1072-
1073 ciphers = NULL;-
1074-
1075 /* check if some cipher was preferred by call back */-
1076 pref_cipher = pref_cipher ? pref_cipher :
pref_cipherDescription
TRUEnever evaluated
FALSEnever evaluated
0
1077 ssl3_choose_cipher(s, s->session->ciphers,-
1078 SSL_get_ciphers(s));-
1079 if (pref_cipher == NULL) {
pref_cipher == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
1080 al = SSL_AD_HANDSHAKE_FAILURE;-
1081 SSLerror(s, SSL_R_NO_SHARED_CIPHER);-
1082 goto f_err;
never executed: goto f_err;
0
1083 }-
1084-
1085 s->session->cipher = pref_cipher;-
1086-
1087 sk_SSL_CIPHER_free(s->cipher_list);-
1088 sk_SSL_CIPHER_free(s->internal->cipher_list_by_id);-
1089-
1090 s->cipher_list = sk_SSL_CIPHER_dup(s->session->ciphers);-
1091 s->internal->cipher_list_by_id =-
1092 sk_SSL_CIPHER_dup(s->session->ciphers);-
1093 }
never executed: end of block
0
1094 }
never executed: end of block
0
1095-
1096 /*-
1097 * Given s->session->ciphers and SSL_get_ciphers, we must-
1098 * pick a cipher-
1099 */-
1100-
1101 if (!s->internal->hit) {
!s->internal->hitDescription
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-65
1102 sk_SSL_CIPHER_free(s->session->ciphers);-
1103 s->session->ciphers = ciphers;-
1104 if (ciphers == NULL) {
ciphers == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1105 al = SSL_AD_ILLEGAL_PARAMETER;-
1106 SSLerror(s, SSL_R_NO_CIPHERS_PASSED);-
1107 goto f_err;
never executed: goto f_err;
0
1108 }-
1109 ciphers = NULL;-
1110 c = ssl3_choose_cipher(s, s->session->ciphers,-
1111 SSL_get_ciphers(s));-
1112-
1113 if (c == NULL) {
c == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1114 al = SSL_AD_HANDSHAKE_FAILURE;-
1115 SSLerror(s, SSL_R_NO_SHARED_CIPHER);-
1116 goto f_err;
never executed: goto f_err;
0
1117 }-
1118 S3I(s)->hs.new_cipher = c;-
1119 } else {
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1120 S3I(s)->hs.new_cipher = s->session->cipher;-
1121 }
never executed: end of block
0
1122-
1123 if (!tls1_handshake_hash_init(s))
!tls1_handshake_hash_init(s)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1124 goto err;
never executed: goto err;
0
1125-
1126 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
1127 if (!(SSL_USE_SIGALGS(s) || (alg_k & SSL_kGOST)) ||
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 35 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 30 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
(alg_k & 0x00000200L)Description
TRUEnever evaluated
FALSEevaluated 30 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-35
1128 !(s->verify_mode & SSL_VERIFY_PEER)) {
!(s->verify_mode & 0x01)Description
TRUEevaluated 30 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
5-30
1129 if (!tls1_digest_cached_records(s)) {
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEevaluated 60 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-60
1130 al = SSL_AD_INTERNAL_ERROR;-
1131 goto f_err;
never executed: goto f_err;
0
1132 }-
1133 }
executed 60 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
60
1134-
1135 /*-
1136 * We now have the following setup.-
1137 * client_random-
1138 * cipher_list - our prefered list of ciphers-
1139 * ciphers - the clients prefered list of ciphers-
1140 * compression - basically ignored right now-
1141 * ssl version is set - sslv3-
1142 * s->session - The ssl session has been setup.-
1143 * s->internal->hit - session reuse flag-
1144 * s->hs.new_cipher - the new cipher to use.-
1145 */-
1146-
1147 /* Handles TLS extensions that we couldn't check earlier */-
1148 if (ssl_check_clienthello_tlsext_late(s) <= 0) {
ssl_check_clie...t_late(s) <= 0Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1149 SSLerror(s, SSL_R_CLIENTHELLO_TLSEXT);-
1150 goto err;
never executed: goto err;
0
1151 }-
1152-
1153 ret = cookie_valid ? 2 : 1;
cookie_validDescription
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1154-
1155 if (0) {-
1156truncated:-
1157 al = SSL_AD_DECODE_ERROR;-
1158 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1159f_err:
code before this statement never executed: f_err:
0
1160 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1161 }
never executed: end of block
0
1162err:
code before this statement executed 65 times by 3 tests: err:
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1163 sk_SSL_CIPHER_free(ciphers);-
1164-
1165 return (ret);
executed 65 times by 3 tests: return (ret);
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1166}-
1167-
1168int-
1169ssl3_send_server_hello(SSL *s)-
1170{-
1171 CBB cbb, server_hello, session_id;-
1172 size_t sl;-
1173-
1174 memset(&cbb, 0, sizeof(cbb));-
1175-
1176 if (S3I(s)->hs.state == SSL3_ST_SW_SRVR_HELLO_A) {
(s->s3->intern...(0x130|0x2000)Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-65
1177 if (!ssl3_handshake_msg_start(s, &cbb, &server_hello,
!ssl3_handshak...rver_hello, 2)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1178 SSL3_MT_SERVER_HELLO))
!ssl3_handshak...rver_hello, 2)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1179 goto err;
never executed: goto err;
0
1180-
1181 if (!CBB_add_u16(&server_hello, s->version))
!CBB_add_u16(&...o, s->version)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1182 goto err;
never executed: goto err;
0
1183 if (!CBB_add_bytes(&server_hello, s->s3->server_random,
!CBB_add_bytes...erver_random))Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1184 sizeof(s->s3->server_random)))
!CBB_add_bytes...erver_random))Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1185 goto err;
never executed: goto err;
0
1186-
1187 /*-
1188 * There are several cases for the session ID to send-
1189 * back in the server hello:-
1190 *-
1191 * - For session reuse from the session cache,-
1192 * we send back the old session ID.-
1193 * - If stateless session reuse (using a session ticket)-
1194 * is successful, we send back the client's "session ID"-
1195 * (which doesn't actually identify the session).-
1196 * - If it is a new session, we send back the new-
1197 * session ID.-
1198 * - However, if we want the new session to be single-use,-
1199 * we send back a 0-length session ID.-
1200 *-
1201 * s->internal->hit is non-zero in either case of session reuse,-
1202 * so the following won't overwrite an ID that we're supposed-
1203 * to send back.-
1204 */-
1205 if (!(s->ctx->internal->session_cache_mode & SSL_SESS_CACHE_SERVER)
!(s->ctx->inte...mode & 0x0002)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tlstest
FALSEevaluated 61 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
4-61
1206 && !s->internal->hit)
!s->internal->hitDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tlstest
FALSEnever evaluated
0-4
1207 s->session->session_id_length = 0;
executed 4 times by 1 test: s->session->session_id_length = 0;
Executed by:
  • tlstest
4
1208-
1209 sl = s->session->session_id_length;-
1210 if (sl > sizeof(s->session->session_id)) {
sl > sizeof(s-...n->session_id)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1211 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1212 goto err;
never executed: goto err;
0
1213 }-
1214 if (!CBB_add_u8_length_prefixed(&server_hello, &session_id))
!CBB_add_u8_le..., &session_id)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1215 goto err;
never executed: goto err;
0
1216 if (!CBB_add_bytes(&session_id, s->session->session_id, sl))
!CBB_add_bytes...ession_id, sl)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1217 goto err;
never executed: goto err;
0
1218-
1219 /* Cipher suite. */-
1220 if (!CBB_add_u16(&server_hello,
!CBB_add_u16(&...s.new_cipher))Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1221 ssl3_cipher_get_value(S3I(s)->hs.new_cipher)))
!CBB_add_u16(&...s.new_cipher))Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1222 goto err;
never executed: goto err;
0
1223-
1224 /* Compression method (null). */-
1225 if (!CBB_add_u8(&server_hello, 0))
!CBB_add_u8(&server_hello, 0)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1226 goto err;
never executed: goto err;
0
1227-
1228 /* TLS extensions */-
1229 if (!tlsext_serverhello_build(s, &server_hello)) {
!tlsext_server...&server_hello)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1230 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1231 goto err;
never executed: goto err;
0
1232 }-
1233-
1234 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1235 goto err;
never executed: goto err;
0
1236 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1237-
1238 /* SSL3_ST_SW_SRVR_HELLO_B */-
1239 return (ssl3_handshake_write(s));
executed 65 times by 3 tests: return (ssl3_handshake_write(s));
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1240-
1241 err:-
1242 CBB_cleanup(&cbb);-
1243-
1244 return (-1);
never executed: return (-1);
0
1245}-
1246-
1247int-
1248ssl3_send_server_done(SSL *s)-
1249{-
1250 CBB cbb, done;-
1251-
1252 memset(&cbb, 0, sizeof(cbb));-
1253-
1254 if (S3I(s)->hs.state == SSL3_ST_SW_SRVR_DONE_A) {
(s->s3->intern...(0x170|0x2000)Description
TRUEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-65
1255 if (!ssl3_handshake_msg_start(s, &cbb, &done,
!ssl3_handshak...bb, &done, 14)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1256 SSL3_MT_SERVER_DONE))
!ssl3_handshak...bb, &done, 14)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1257 goto err;
never executed: goto err;
0
1258 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 65 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-65
1259 goto err;
never executed: goto err;
0
1260-
1261 S3I(s)->hs.state = SSL3_ST_SW_SRVR_DONE_B;-
1262 }
executed 65 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1263-
1264 /* SSL3_ST_SW_SRVR_DONE_B */-
1265 return (ssl3_handshake_write(s));
executed 65 times by 3 tests: return (ssl3_handshake_write(s));
Executed by:
  • servertest
  • ssltest
  • tlstest
65
1266-
1267 err:-
1268 CBB_cleanup(&cbb);-
1269-
1270 return (-1);
never executed: return (-1);
0
1271}-
1272-
1273static int-
1274ssl3_send_server_kex_dhe(SSL *s, CBB *cbb)-
1275{-
1276 CBB dh_p, dh_g, dh_Ys;-
1277 DH *dh = NULL, *dhp;-
1278 unsigned char *data;-
1279 int al;-
1280-
1281 if (s->cert->dh_tmp_auto != 0) {
s->cert->dh_tmp_auto != 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • servertest
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
2-21
1282 if ((dhp = ssl_get_auto_dh(s)) == NULL) {
(dhp = ssl_get...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • servertest
0-2
1283 al = SSL_AD_INTERNAL_ERROR;-
1284 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1285 goto f_err;
never executed: goto f_err;
0
1286 }-
1287 } else
executed 2 times by 1 test: end of block
Executed by:
  • servertest
2
1288 dhp = s->cert->dh_tmp;
executed 21 times by 1 test: dhp = s->cert->dh_tmp;
Executed by:
  • ssltest
21
1289-
1290 if (dhp == NULL && s->cert->dh_tmp_cb != NULL)
dhp == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
s->cert->dh_tm...!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0-23
1291 dhp = s->cert->dh_tmp_cb(s, 0,
never executed: dhp = s->cert->dh_tmp_cb(s, 0, 1024);
0
1292 SSL_C_PKEYLENGTH(S3I(s)->hs.new_cipher));
never executed: dhp = s->cert->dh_tmp_cb(s, 0, 1024);
0
1293-
1294 if (dhp == NULL) {
dhp == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1295 al = SSL_AD_HANDSHAKE_FAILURE;-
1296 SSLerror(s, SSL_R_MISSING_TMP_DH_KEY);-
1297 goto f_err;
never executed: goto f_err;
0
1298 }-
1299-
1300 if (S3I(s)->tmp.dh != NULL) {
(s->s3->intern...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1301 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1302 goto err;
never executed: goto err;
0
1303 }-
1304-
1305 if (s->cert->dh_tmp_auto != 0) {
s->cert->dh_tmp_auto != 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • servertest
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
2-21
1306 dh = dhp;-
1307 } else if ((dh = DHparams_dup(dhp)) == NULL) {
executed 2 times by 1 test: end of block
Executed by:
  • servertest
(dh = DHparams...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1308 SSLerror(s, ERR_R_DH_LIB);-
1309 goto err;
never executed: goto err;
0
1310 }-
1311 S3I(s)->tmp.dh = dh;-
1312 if (!DH_generate_key(dh)) {
!DH_generate_key(dh)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1313 SSLerror(s, ERR_R_DH_LIB);-
1314 goto err;
never executed: goto err;
0
1315 }-
1316-
1317 /*-
1318 * Serialize the DH parameters and public key.-
1319 */-
1320 if (!CBB_add_u16_length_prefixed(cbb, &dh_p))
!CBB_add_u16_l...ed(cbb, &dh_p)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1321 goto err;
never executed: goto err;
0
1322 if (!CBB_add_space(&dh_p, &data, BN_num_bytes(dh->p)))
!CBB_add_space...(dh->p)+7)/8))Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1323 goto err;
never executed: goto err;
0
1324 BN_bn2bin(dh->p, data);-
1325-
1326 if (!CBB_add_u16_length_prefixed(cbb, &dh_g))
!CBB_add_u16_l...ed(cbb, &dh_g)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1327 goto err;
never executed: goto err;
0
1328 if (!CBB_add_space(&dh_g, &data, BN_num_bytes(dh->g)))
!CBB_add_space...(dh->g)+7)/8))Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1329 goto err;
never executed: goto err;
0
1330 BN_bn2bin(dh->g, data);-
1331-
1332 if (!CBB_add_u16_length_prefixed(cbb, &dh_Ys))
!CBB_add_u16_l...d(cbb, &dh_Ys)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1333 goto err;
never executed: goto err;
0
1334 if (!CBB_add_space(&dh_Ys, &data, BN_num_bytes(dh->pub_key)))
!CBB_add_space...ub_key)+7)/8))Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1335 goto err;
never executed: goto err;
0
1336 BN_bn2bin(dh->pub_key, data);-
1337-
1338 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1339 goto err;
never executed: goto err;
0
1340-
1341 return (1);
executed 23 times by 2 tests: return (1);
Executed by:
  • servertest
  • ssltest
23
1342-
1343 f_err:-
1344 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1345 err:
code before this statement never executed: err:
0
1346 return (-1);
never executed: return (-1);
0
1347}-
1348-
1349static int-
1350ssl3_send_server_kex_ecdhe_ecp(SSL *s, int nid, CBB *cbb)-
1351{-
1352 const EC_GROUP *group;-
1353 const EC_POINT *pubkey;-
1354 unsigned char *data;-
1355 int encoded_len = 0;-
1356 int curve_id = 0;-
1357 BN_CTX *bn_ctx = NULL;-
1358 EC_KEY *ecdh;-
1359 CBB ecpoint;-
1360 int al;-
1361-
1362 /*-
1363 * Only named curves are supported in ECDH ephemeral key exchanges.-
1364 * For supported named curves, curve_id is non-zero.-
1365 */-
1366 if ((curve_id = tls1_ec_nid2curve_id(nid)) == 0) {
(curve_id = tl..._id(nid)) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1367 SSLerror(s, SSL_R_UNSUPPORTED_ELLIPTIC_CURVE);-
1368 goto err;
never executed: goto err;
0
1369 }-
1370-
1371 if (S3I(s)->tmp.ecdh != NULL) {
(s->s3->intern...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1372 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1373 goto err;
never executed: goto err;
0
1374 }-
1375-
1376 if ((S3I(s)->tmp.ecdh = EC_KEY_new_by_curve_name(nid)) == NULL) {
((s->s3->inter...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1377 al = SSL_AD_HANDSHAKE_FAILURE;-
1378 SSLerror(s, SSL_R_MISSING_TMP_ECDH_KEY);-
1379 goto f_err;
never executed: goto f_err;
0
1380 }-
1381 ecdh = S3I(s)->tmp.ecdh;-
1382-
1383 if (!EC_KEY_generate_key(ecdh)) {
!EC_KEY_generate_key(ecdh)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1384 SSLerror(s, ERR_R_ECDH_LIB);-
1385 goto err;
never executed: goto err;
0
1386 }-
1387 if ((group = EC_KEY_get0_group(ecdh)) == NULL ||
(group = EC_KE...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1388 (pubkey = EC_KEY_get0_public_key(ecdh)) == NULL ||
(pubkey = EC_K...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1389 EC_KEY_get0_private_key(ecdh) == NULL) {
EC_KEY_get0_pr...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1390 SSLerror(s, ERR_R_ECDH_LIB);-
1391 goto err;
never executed: goto err;
0
1392 }-
1393-
1394 /*-
1395 * Encode the public key.-
1396 */-
1397 encoded_len = EC_POINT_point2oct(group, pubkey,-
1398 POINT_CONVERSION_UNCOMPRESSED, NULL, 0, NULL);-
1399 if (encoded_len == 0) {
encoded_len == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1400 SSLerror(s, ERR_R_ECDH_LIB);-
1401 goto err;
never executed: goto err;
0
1402 }-
1403 if ((bn_ctx = BN_CTX_new()) == NULL) {
(bn_ctx = BN_C...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1404 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1405 goto err;
never executed: goto err;
0
1406 }-
1407-
1408 /*-
1409 * Only named curves are supported in ECDH ephemeral key exchanges.-
1410 * In this case the ServerKeyExchange message has:-
1411 * [1 byte CurveType], [2 byte CurveName]-
1412 * [1 byte length of encoded point], followed by-
1413 * the actual encoded point itself.-
1414 */-
1415 if (!CBB_add_u8(cbb, NAMED_CURVE_TYPE))
!CBB_add_u8(cbb, 3)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1416 goto err;
never executed: goto err;
0
1417 if (!CBB_add_u16(cbb, curve_id))
!CBB_add_u16(cbb, curve_id)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1418 goto err;
never executed: goto err;
0
1419 if (!CBB_add_u8_length_prefixed(cbb, &ecpoint))
!CBB_add_u8_le...cbb, &ecpoint)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1420 goto err;
never executed: goto err;
0
1421 if (!CBB_add_space(&ecpoint, &data, encoded_len))
!CBB_add_space..., encoded_len)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1422 goto err;
never executed: goto err;
0
1423 if (EC_POINT_point2oct(group, pubkey, POINT_CONVERSION_UNCOMPRESSED,
EC_POINT_point..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1424 data, encoded_len, bn_ctx) == 0) {
EC_POINT_point..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1425 SSLerror(s, ERR_R_ECDH_LIB);-
1426 goto err;
never executed: goto err;
0
1427 }-
1428 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1429 goto err;
never executed: goto err;
0
1430-
1431 BN_CTX_free(bn_ctx);-
1432-
1433 return (1);
executed 23 times by 1 test: return (1);
Executed by:
  • ssltest
23
1434 -
1435 f_err:-
1436 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1437 err:
code before this statement never executed: err:
0
1438 BN_CTX_free(bn_ctx);-
1439-
1440 return (-1);
never executed: return (-1);
0
1441}-
1442-
1443static int-
1444ssl3_send_server_kex_ecdhe_ecx(SSL *s, int nid, CBB *cbb)-
1445{-
1446 uint8_t *public_key = NULL;-
1447 int curve_id;-
1448 CBB ecpoint;-
1449 int ret = -1;-
1450-
1451 /* Generate an X25519 key pair. */-
1452 if (S3I(s)->tmp.x25519 != NULL) {
(s->s3->intern...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1453 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1454 goto err;
never executed: goto err;
0
1455 }-
1456 if ((S3I(s)->tmp.x25519 = malloc(X25519_KEY_LENGTH)) == NULL)
((s->s3->inter...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1457 goto err;
never executed: goto err;
0
1458 if ((public_key = malloc(X25519_KEY_LENGTH)) == NULL)
(public_key = ...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1459 goto err;
never executed: goto err;
0
1460 X25519_keypair(public_key, S3I(s)->tmp.x25519);-
1461-
1462 /* Serialize public key. */-
1463 if ((curve_id = tls1_ec_nid2curve_id(nid)) == 0) {
(curve_id = tl..._id(nid)) == 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1464 SSLerror(s, SSL_R_UNSUPPORTED_ELLIPTIC_CURVE);-
1465 goto err;
never executed: goto err;
0
1466 }-
1467-
1468 if (!CBB_add_u8(cbb, NAMED_CURVE_TYPE))
!CBB_add_u8(cbb, 3)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1469 goto err;
never executed: goto err;
0
1470 if (!CBB_add_u16(cbb, curve_id))
!CBB_add_u16(cbb, curve_id)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1471 goto err;
never executed: goto err;
0
1472 if (!CBB_add_u8_length_prefixed(cbb, &ecpoint))
!CBB_add_u8_le...cbb, &ecpoint)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1473 goto err;
never executed: goto err;
0
1474 if (!CBB_add_bytes(&ecpoint, public_key, X25519_KEY_LENGTH))
!CBB_add_bytes...ublic_key, 32)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1475 goto err;
never executed: goto err;
0
1476 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1477 goto err;
never executed: goto err;
0
1478-
1479 ret = 1;-
1480-
1481 err:
code before this statement executed 5 times by 2 tests: err:
Executed by:
  • ssltest
  • tlstest
5
1482 free(public_key);-
1483-
1484 return (ret);
executed 5 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
5
1485}-
1486-
1487static int-
1488ssl3_send_server_kex_ecdhe(SSL *s, CBB *cbb)-
1489{-
1490 int nid;-
1491-
1492 nid = tls1_get_shared_curve(s);-
1493-
1494 if (nid == NID_X25519)
nid == 950Description
TRUEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
5-23
1495 return ssl3_send_server_kex_ecdhe_ecx(s, nid, cbb);
executed 5 times by 2 tests: return ssl3_send_server_kex_ecdhe_ecx(s, nid, cbb);
Executed by:
  • ssltest
  • tlstest
5
1496-
1497 return ssl3_send_server_kex_ecdhe_ecp(s, nid, cbb);
executed 23 times by 1 test: return ssl3_send_server_kex_ecdhe_ecp(s, nid, cbb);
Executed by:
  • ssltest
23
1498}-
1499-
1500int-
1501ssl3_send_server_key_exchange(SSL *s)-
1502{-
1503 CBB cbb, cbb_params, cbb_signature, server_kex;-
1504 unsigned char *signature = NULL;-
1505 unsigned int signature_len;-
1506 unsigned char *params = NULL;-
1507 size_t params_len;-
1508 const EVP_MD *md = NULL;-
1509 unsigned long type;-
1510 EVP_MD_CTX md_ctx;-
1511 EVP_PKEY *pkey;-
1512 int al;-
1513-
1514 memset(&cbb, 0, sizeof(cbb));-
1515 memset(&cbb_params, 0, sizeof(cbb_params));-
1516-
1517 EVP_MD_CTX_init(&md_ctx);-
1518-
1519 if (S3I(s)->hs.state == SSL3_ST_SW_KEY_EXCH_A) {
(s->s3->intern...(0x150|0x2000)Description
TRUEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-51
1520-
1521 if (!ssl3_handshake_msg_start(s, &cbb, &server_kex,
!ssl3_handshak...erver_kex, 12)Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
1522 SSL3_MT_SERVER_KEY_EXCHANGE))
!ssl3_handshak...erver_kex, 12)Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
1523 goto err;
never executed: goto err;
0
1524-
1525 if (!CBB_init(&cbb_params, 0))
!CBB_init(&cbb_params, 0)Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
1526 goto err;
never executed: goto err;
0
1527-
1528 type = S3I(s)->hs.new_cipher->algorithm_mkey;-
1529 if (type & SSL_kDHE) {
type & 0x00000008LDescription
TRUEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
23-28
1530 if (ssl3_send_server_kex_dhe(s, &cbb_params) != 1)
ssl3_send_serv...b_params) != 1Description
TRUEnever evaluated
FALSEevaluated 23 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
0-23
1531 goto err;
never executed: goto err;
0
1532 } else if (type & SSL_kECDHE) {
executed 23 times by 2 tests: end of block
Executed by:
  • servertest
  • ssltest
type & 0x00000080LDescription
TRUEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-28
1533 if (ssl3_send_server_kex_ecdhe(s, &cbb_params) != 1)
ssl3_send_serv...b_params) != 1Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1534 goto err;
never executed: goto err;
0
1535 } else {
executed 28 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
28
1536 al = SSL_AD_HANDSHAKE_FAILURE;-
1537 SSLerror(s, SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);-
1538 goto f_err;
never executed: goto f_err;
0
1539 }-
1540-
1541 if (!CBB_finish(&cbb_params, &params, &params_len))
!CBB_finish(&c..., &params_len)Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
1542 goto err;
never executed: goto err;
0
1543-
1544 if (!CBB_add_bytes(&server_kex, params, params_len))
!CBB_add_bytes...s, params_len)Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
1545 goto err;
never executed: goto err;
0
1546-
1547 /* Add signature unless anonymous. */-
1548 if (!(S3I(s)->hs.new_cipher->algorithm_auth & SSL_aNULL)) {
!((s->s3->inte...& 0x00000004L)Description
TRUEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-41
1549 if ((pkey = ssl_get_sign_pkey(s, S3I(s)->hs.new_cipher,
(pkey = ssl_ge...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1550 &md)) == NULL) {
(pkey = ssl_ge...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1551 al = SSL_AD_DECODE_ERROR;-
1552 goto f_err;
never executed: goto f_err;
0
1553 }-
1554-
1555 if (pkey->type == EVP_PKEY_RSA && !SSL_USE_SIGALGS(s))
pkey->type == 6Description
TRUEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
!(s->method->i...gs & (1 << 1))Description
TRUEevaluated 13 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
FALSEevaluated 28 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1556 md = EVP_md5_sha1();
executed 13 times by 2 tests: md = EVP_md5_sha1();
Executed by:
  • servertest
  • ssltest
13
1557 -
1558 if (md == NULL) {
md == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1559 /* Is this error check actually needed? */-
1560 al = SSL_AD_HANDSHAKE_FAILURE;-
1561 SSLerror(s, SSL_R_UNKNOWN_PKEY_TYPE);-
1562 goto f_err;
never executed: goto f_err;
0
1563 }-
1564-
1565 /* Send signature algorithm. */-
1566 if (SSL_USE_SIGALGS(s)) {
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 28 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 13 times by 2 tests
Evaluated by:
  • servertest
  • ssltest
13-28
1567 if (!tls12_get_hashandsig(&server_kex, pkey, md)) {
!tls12_get_has...kex, pkey, md)Description
TRUEnever evaluated
FALSEevaluated 28 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-28
1568 /* Should never happen */-
1569 al = SSL_AD_INTERNAL_ERROR;-
1570 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1571 goto f_err;
never executed: goto f_err;
0
1572 }-
1573 }
executed 28 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
28
1574-
1575 if ((signature = calloc(1, EVP_PKEY_size(pkey))) == NULL)
(signature = c...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1576 goto err;
never executed: goto err;
0
1577-
1578 if (!EVP_SignInit_ex(&md_ctx, md, NULL))
!EVP_DigestIni... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1579 goto err;
never executed: goto err;
0
1580 if (!EVP_SignUpdate(&md_ctx, s->s3->client_random,
!EVP_DigestUpd...ent_random,32)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1581 SSL3_RANDOM_SIZE))-
1582 goto err;
never executed: goto err;
0
1583 if (!EVP_SignUpdate(&md_ctx, s->s3->server_random,
!EVP_DigestUpd...ver_random,32)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1584 SSL3_RANDOM_SIZE))-
1585 goto err;
never executed: goto err;
0
1586 if (!EVP_SignUpdate(&md_ctx, params, params_len))
!EVP_DigestUpd...ms,params_len)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1587 goto err;
never executed: goto err;
0
1588 if (!EVP_SignFinal(&md_ctx, signature, &signature_len,
!EVP_SignFinal...ure_len, pkey)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1589 pkey)) {
!EVP_SignFinal...ure_len, pkey)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1590 SSLerror(s, ERR_R_EVP_LIB);-
1591 goto err;
never executed: goto err;
0
1592 }-
1593-
1594 if (!CBB_add_u16_length_prefixed(&server_kex,
!CBB_add_u16_l...cbb_signature)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1595 &cbb_signature))
!CBB_add_u16_l...cbb_signature)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1596 goto err;
never executed: goto err;
0
1597 if (!CBB_add_bytes(&cbb_signature, signature,
!CBB_add_bytes...signature_len)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1598 signature_len))
!CBB_add_bytes...signature_len)Description
TRUEnever evaluated
FALSEevaluated 41 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-41
1599 goto err;
never executed: goto err;
0
1600 }
executed 41 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
41
1601-
1602 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 51 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-51
1603 goto err;
never executed: goto err;
0
1604-
1605 S3I(s)->hs.state = SSL3_ST_SW_KEY_EXCH_B;-
1606 }
executed 51 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
51
1607-
1608 EVP_MD_CTX_cleanup(&md_ctx);-
1609 free(params);-
1610 free(signature);-
1611-
1612 return (ssl3_handshake_write(s));
executed 51 times by 3 tests: return (ssl3_handshake_write(s));
Executed by:
  • servertest
  • ssltest
  • tlstest
51
1613 -
1614 f_err:-
1615 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1616 err:
code before this statement never executed: err:
0
1617 CBB_cleanup(&cbb_params);-
1618 CBB_cleanup(&cbb);-
1619 EVP_MD_CTX_cleanup(&md_ctx);-
1620 free(params);-
1621 free(signature);-
1622-
1623 return (-1);
never executed: return (-1);
0
1624}-
1625-
1626int-
1627ssl3_send_certificate_request(SSL *s)-
1628{-
1629 CBB cbb, cert_request, cert_types, sigalgs, cert_auth, dn;-
1630 STACK_OF(X509_NAME) *sk = NULL;-
1631 X509_NAME *name;-
1632 int i;-
1633-
1634 /*-
1635 * Certificate Request - RFC 5246 section 7.4.4.-
1636 */-
1637-
1638 memset(&cbb, 0, sizeof(cbb));-
1639-
1640 if (S3I(s)->hs.state == SSL3_ST_SW_CERT_REQ_A) {
(s->s3->intern...(0x160|0x2000)Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-7
1641 if (!ssl3_handshake_msg_start(s, &cbb, &cert_request,
!ssl3_handshak...t_request, 13)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1642 SSL3_MT_CERTIFICATE_REQUEST))
!ssl3_handshak...t_request, 13)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1643 goto err;
never executed: goto err;
0
1644-
1645 if (!CBB_add_u8_length_prefixed(&cert_request, &cert_types))
!CBB_add_u8_le..., &cert_types)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1646 goto err;
never executed: goto err;
0
1647 if (!ssl3_get_req_cert_types(s, &cert_types))
!ssl3_get_req_..., &cert_types)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1648 goto err;
never executed: goto err;
0
1649-
1650 if (SSL_USE_SIGALGS(s)) {
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
2-5
1651 unsigned char *sigalgs_data;-
1652 size_t sigalgs_len;-
1653-
1654 tls12_get_req_sig_algs(s, &sigalgs_data, &sigalgs_len);-
1655-
1656 if (!CBB_add_u16_length_prefixed(&cert_request, &sigalgs))
!CBB_add_u16_l...est, &sigalgs)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
1657 goto err;
never executed: goto err;
0
1658 if (!CBB_add_bytes(&sigalgs, sigalgs_data, sigalgs_len))
!CBB_add_bytes..., sigalgs_len)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
1659 goto err;
never executed: goto err;
0
1660 }
executed 5 times by 1 test: end of block
Executed by:
  • ssltest
5
1661-
1662 if (!CBB_add_u16_length_prefixed(&cert_request, &cert_auth))
!CBB_add_u16_l...t, &cert_auth)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1663 goto err;
never executed: goto err;
0
1664-
1665 sk = SSL_get_client_CA_list(s);-
1666 for (i = 0; i < sk_X509_NAME_num(sk); i++) {
i < sk_num(((_...509_NAME*)0)))Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1667 unsigned char *name_data;-
1668 size_t name_len;-
1669-
1670 name = sk_X509_NAME_value(sk, i);-
1671 name_len = i2d_X509_NAME(name, NULL);-
1672-
1673 if (!CBB_add_u16_length_prefixed(&cert_auth, &dn))
!CBB_add_u16_l...ert_auth, &dn)Description
TRUEnever evaluated
FALSEnever evaluated
0
1674 goto err;
never executed: goto err;
0
1675 if (!CBB_add_space(&dn, &name_data, name_len))
!CBB_add_space...ata, name_len)Description
TRUEnever evaluated
FALSEnever evaluated
0
1676 goto err;
never executed: goto err;
0
1677 if (i2d_X509_NAME(name, &name_data) != name_len)
i2d_X509_NAME(...a) != name_lenDescription
TRUEnever evaluated
FALSEnever evaluated
0
1678 goto err;
never executed: goto err;
0
1679 }
never executed: end of block
0
1680-
1681 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1682 goto err;
never executed: goto err;
0
1683-
1684 S3I(s)->hs.state = SSL3_ST_SW_CERT_REQ_B;-
1685 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
1686-
1687 /* SSL3_ST_SW_CERT_REQ_B */-
1688 return (ssl3_handshake_write(s));
executed 7 times by 1 test: return (ssl3_handshake_write(s));
Executed by:
  • ssltest
7
1689-
1690 err:-
1691 CBB_cleanup(&cbb);-
1692-
1693 return (-1);
never executed: return (-1);
0
1694}-
1695-
1696static int-
1697ssl3_get_client_kex_rsa(SSL *s, CBS *cbs)-
1698{-
1699 unsigned char fakekey[SSL_MAX_MASTER_KEY_LENGTH];-
1700 unsigned char *pms = NULL;-
1701 unsigned char *p;-
1702 size_t pms_len = 0;-
1703 EVP_PKEY *pkey = NULL;-
1704 RSA *rsa = NULL;-
1705 CBS enc_pms;-
1706 int decrypt_len;-
1707 int al = -1;-
1708-
1709 arc4random_buf(fakekey, sizeof(fakekey));-
1710 fakekey[0] = s->client_version >> 8;-
1711 fakekey[1] = s->client_version & 0xff;-
1712-
1713 pkey = s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey;-
1714 if ((pkey == NULL) || (pkey->type != EVP_PKEY_RSA) ||
(pkey == ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
(pkey->type != 6)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1715 (pkey->pkey.rsa == NULL)) {
(pkey->pkey.rs... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1716 al = SSL_AD_HANDSHAKE_FAILURE;-
1717 SSLerror(s, SSL_R_MISSING_RSA_CERTIFICATE);-
1718 goto f_err;
never executed: goto f_err;
0
1719 }-
1720 rsa = pkey->pkey.rsa;-
1721-
1722 pms_len = RSA_size(rsa);-
1723 if (pms_len < SSL_MAX_MASTER_KEY_LENGTH)
pms_len < 48Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1724 goto err;
never executed: goto err;
0
1725 if ((pms = malloc(pms_len)) == NULL)
(pms = malloc(...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1726 goto err;
never executed: goto err;
0
1727 p = pms;-
1728-
1729 if (!CBS_get_u16_length_prefixed(cbs, &enc_pms))
!CBS_get_u16_l...cbs, &enc_pms)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1730 goto truncated;
never executed: goto truncated;
0
1731 if (CBS_len(cbs) != 0 || CBS_len(&enc_pms) != RSA_size(rsa)) {
CBS_len(cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
CBS_len(&enc_p... RSA_size(rsa)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1732 SSLerror(s, SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);-
1733 goto err;
never executed: goto err;
0
1734 }-
1735-
1736 decrypt_len = RSA_private_decrypt(CBS_len(&enc_pms), CBS_data(&enc_pms),-
1737 pms, rsa, RSA_PKCS1_PADDING);-
1738-
1739 ERR_clear_error();-
1740-
1741 if (decrypt_len != SSL_MAX_MASTER_KEY_LENGTH) {
decrypt_len != 48Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1742 al = SSL_AD_DECODE_ERROR;-
1743 /* SSLerror(s, SSL_R_BAD_RSA_DECRYPT); */-
1744 }
never executed: end of block
0
1745-
1746 if ((al == -1) && !((pms[0] == (s->client_version >> 8)) &&
(al == -1)Description
TRUEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
(pms[0] == (s-...version >> 8))Description
TRUEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-14
1747 (pms[1] == (s->client_version & 0xff)))) {
(pms[1] == (s-...rsion & 0xff))Description
TRUEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-14
1748 /*-
1749 * The premaster secret must contain the same version number-
1750 * as the ClientHello to detect version rollback attacks-
1751 * (strangely, the protocol does not offer such protection for-
1752 * DH ciphersuites).-
1753 *-
1754 * The Klima-Pokorny-Rosa extension of Bleichenbacher's attack-
1755 * (http://eprint.iacr.org/2003/052/) exploits the version-
1756 * number check as a "bad version oracle" -- an alert would-
1757 * reveal that the plaintext corresponding to some ciphertext-
1758 * made up by the adversary is properly formatted except that-
1759 * the version number is wrong. To avoid such attacks, we should-
1760 * treat this just like any other decryption error.-
1761 */-
1762 al = SSL_AD_DECODE_ERROR;-
1763 /* SSLerror(s, SSL_R_BAD_PROTOCOL_VERSION_NUMBER); */-
1764 }
never executed: end of block
0
1765-
1766 if (al != -1) {
al != -1Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1767 /*-
1768 * Some decryption failure -- use random value instead-
1769 * as countermeasure against Bleichenbacher's attack-
1770 * on PKCS #1 v1.5 RSA padding (see RFC 2246,-
1771 * section 7.4.7.1).-
1772 */-
1773 p = fakekey;-
1774 }
never executed: end of block
0
1775-
1776 s->session->master_key_length =-
1777 tls1_generate_master_secret(s,-
1778 s->session->master_key, p, SSL_MAX_MASTER_KEY_LENGTH);-
1779-
1780 freezero(pms, pms_len);-
1781-
1782 return (1);
executed 14 times by 1 test: return (1);
Executed by:
  • ssltest
14
1783-
1784 truncated:-
1785 al = SSL_AD_DECODE_ERROR;-
1786 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1787 f_err:
code before this statement never executed: f_err:
0
1788 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1789 err:
code before this statement never executed: err:
0
1790 freezero(pms, pms_len);-
1791-
1792 return (-1);
never executed: return (-1);
0
1793}-
1794-
1795static int-
1796ssl3_get_client_kex_dhe(SSL *s, CBS *cbs)-
1797{-
1798 int key_size = 0, key_len, al;-
1799 unsigned char *key = NULL;-
1800 BIGNUM *bn = NULL;-
1801 CBS dh_Yc;-
1802 DH *dh;-
1803-
1804 if (!CBS_get_u16_length_prefixed(cbs, &dh_Yc))
!CBS_get_u16_l...d(cbs, &dh_Yc)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1805 goto truncated;
never executed: goto truncated;
0
1806 if (CBS_len(cbs) != 0)
CBS_len(cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1807 goto truncated;
never executed: goto truncated;
0
1808-
1809 if (S3I(s)->tmp.dh == NULL) {
(s->s3->intern...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1810 al = SSL_AD_HANDSHAKE_FAILURE;-
1811 SSLerror(s, SSL_R_MISSING_TMP_DH_KEY);-
1812 goto f_err;
never executed: goto f_err;
0
1813 }-
1814 dh = S3I(s)->tmp.dh;-
1815-
1816 if ((bn = BN_bin2bn(CBS_data(&dh_Yc), CBS_len(&dh_Yc), NULL)) == NULL) {
(bn = BN_bin2b...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1817 SSLerror(s, SSL_R_BN_LIB);-
1818 goto err;
never executed: goto err;
0
1819 }-
1820-
1821 if ((key_size = DH_size(dh)) <= 0) {
(key_size = DH_size(dh)) <= 0Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1822 SSLerror(s, ERR_R_DH_LIB);-
1823 goto err;
never executed: goto err;
0
1824 }-
1825 if ((key = malloc(key_size)) == NULL) {
(key = malloc(...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1826 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1827 goto err;
never executed: goto err;
0
1828 }-
1829 if ((key_len = DH_compute_key(key, bn, dh)) <= 0) {
(key_len = DH_... bn, dh)) <= 0Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1830 SSLerror(s, ERR_R_DH_LIB);-
1831 goto err;
never executed: goto err;
0
1832 }-
1833-
1834 s->session->master_key_length = tls1_generate_master_secret(s,-
1835 s->session->master_key, key, key_len);-
1836-
1837 DH_free(S3I(s)->tmp.dh);-
1838 S3I(s)->tmp.dh = NULL;-
1839-
1840 freezero(key, key_size);-
1841 BN_clear_free(bn);-
1842-
1843 return (1);
executed 21 times by 1 test: return (1);
Executed by:
  • ssltest
21
1844-
1845 truncated:-
1846 al = SSL_AD_DECODE_ERROR;-
1847 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1848 f_err:
code before this statement never executed: f_err:
0
1849 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1850 err:
code before this statement never executed: err:
0
1851 freezero(key, key_size);-
1852 BN_clear_free(bn);-
1853-
1854 return (-1);
never executed: return (-1);
0
1855}-
1856-
1857static int-
1858ssl3_get_client_kex_ecdhe_ecp(SSL *s, CBS *cbs)-
1859{-
1860 unsigned char *key = NULL;-
1861 int key_size = 0, key_len;-
1862 EC_POINT *point = NULL;-
1863 BN_CTX *bn_ctx = NULL;-
1864 const EC_GROUP *group;-
1865 EC_KEY *ecdh;-
1866 CBS public;-
1867 int ret = -1;-
1868-
1869 if (!CBS_get_u8_length_prefixed(cbs, &public))
!CBS_get_u8_le...(cbs, &public)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1870 goto err;
never executed: goto err;
0
1871 if (CBS_len(cbs) != 0)
CBS_len(cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1872 goto err;
never executed: goto err;
0
1873-
1874 /*-
1875 * Use the ephemeral values we saved when generating the-
1876 * ServerKeyExchange message.-
1877 */-
1878 if ((ecdh = S3I(s)->tmp.ecdh) == NULL) {
(ecdh = (s->s3...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1879 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1880 goto err;
never executed: goto err;
0
1881 }-
1882 group = EC_KEY_get0_group(ecdh);-
1883-
1884 /*-
1885 * Get client's public key from encoded point in the ClientKeyExchange-
1886 * message.-
1887 */-
1888 if ((bn_ctx = BN_CTX_new()) == NULL) {
(bn_ctx = BN_C...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1889 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1890 goto err;
never executed: goto err;
0
1891 }-
1892 if ((point = EC_POINT_new(group)) == NULL) {
(point = EC_PO...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1893 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1894 goto err;
never executed: goto err;
0
1895 }-
1896 if (EC_POINT_oct2point(group, point, CBS_data(&public),
EC_POINT_oct2p..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1897 CBS_len(&public), bn_ctx) == 0) {
EC_POINT_oct2p..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1898 SSLerror(s, ERR_R_EC_LIB);-
1899 goto err;
never executed: goto err;
0
1900 }-
1901-
1902 /* Compute the shared pre-master secret */-
1903 if ((key_size = ECDH_size(ecdh)) <= 0) {
(key_size = EC...ze(ecdh)) <= 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1904 SSLerror(s, ERR_R_ECDH_LIB);-
1905 goto err;
never executed: goto err;
0
1906 }-
1907 if ((key = malloc(key_size)) == NULL) {
(key = malloc(...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1908 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1909 goto err;
never executed: goto err;
0
1910 }-
1911 if ((key_len = ECDH_compute_key(key, key_size, point, ecdh,
(key_len = ECD...d *)0) )) <= 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1912 NULL)) <= 0) {
(key_len = ECD...d *)0) )) <= 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1913 SSLerror(s, ERR_R_ECDH_LIB);-
1914 goto err;
never executed: goto err;
0
1915 }-
1916-
1917 /* Compute the master secret */-
1918 s->session->master_key_length = tls1_generate_master_secret(s,-
1919 s->session->master_key, key, key_len);-
1920-
1921 EC_KEY_free(S3I(s)->tmp.ecdh);-
1922 S3I(s)->tmp.ecdh = NULL;-
1923-
1924 ret = 1;-
1925-
1926 err:
code before this statement executed 23 times by 1 test: err:
Executed by:
  • ssltest
23
1927 freezero(key, key_size);-
1928 EC_POINT_free(point);-
1929 BN_CTX_free(bn_ctx);-
1930-
1931 return (ret);
executed 23 times by 1 test: return (ret);
Executed by:
  • ssltest
23
1932}-
1933-
1934static int-
1935ssl3_get_client_kex_ecdhe_ecx(SSL *s, CBS *cbs)-
1936{-
1937 uint8_t *shared_key = NULL;-
1938 CBS ecpoint;-
1939 int ret = -1;-
1940-
1941 if (!CBS_get_u8_length_prefixed(cbs, &ecpoint))
!CBS_get_u8_le...cbs, &ecpoint)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1942 goto err;
never executed: goto err;
0
1943 if (CBS_len(cbs) != 0)
CBS_len(cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1944 goto err;
never executed: goto err;
0
1945 if (CBS_len(&ecpoint) != X25519_KEY_LENGTH)
CBS_len(&ecpoint) != 32Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1946 goto err;
never executed: goto err;
0
1947-
1948 if ((shared_key = malloc(X25519_KEY_LENGTH)) == NULL)
(shared_key = ...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1949 goto err;
never executed: goto err;
0
1950 if (!X25519(shared_key, S3I(s)->tmp.x25519, CBS_data(&ecpoint)))
!X25519(shared...ata(&ecpoint))Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1951 goto err;
never executed: goto err;
0
1952-
1953 freezero(S3I(s)->tmp.x25519, X25519_KEY_LENGTH);-
1954 S3I(s)->tmp.x25519 = NULL;-
1955-
1956 s->session->master_key_length =-
1957 tls1_generate_master_secret(-
1958 s, s->session->master_key, shared_key, X25519_KEY_LENGTH);-
1959-
1960 ret = 1;-
1961-
1962 err:
code before this statement executed 5 times by 2 tests: err:
Executed by:
  • ssltest
  • tlstest
5
1963 freezero(shared_key, X25519_KEY_LENGTH);-
1964-
1965 return (ret);
executed 5 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
5
1966}-
1967-
1968static int-
1969ssl3_get_client_kex_ecdhe(SSL *s, CBS *cbs)-
1970{-
1971 if (S3I(s)->tmp.x25519 != NULL)
(s->s3->intern...!= ((void *)0)Description
TRUEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
5-23
1972 return ssl3_get_client_kex_ecdhe_ecx(s, cbs);
executed 5 times by 2 tests: return ssl3_get_client_kex_ecdhe_ecx(s, cbs);
Executed by:
  • ssltest
  • tlstest
5
1973-
1974 return ssl3_get_client_kex_ecdhe_ecp(s, cbs);
executed 23 times by 1 test: return ssl3_get_client_kex_ecdhe_ecp(s, cbs);
Executed by:
  • ssltest
23
1975}-
1976-
1977static int-
1978ssl3_get_client_kex_gost(SSL *s, CBS *cbs)-
1979{-
1980 EVP_PKEY_CTX *pkey_ctx;-
1981 EVP_PKEY *client_pub_pkey = NULL, *pk = NULL;-
1982 unsigned char premaster_secret[32];-
1983 unsigned long alg_a;-
1984 size_t outlen = 32;-
1985 CBS gostblob;-
1986 int al;-
1987 int ret = 0;-
1988-
1989 /* Get our certificate private key*/-
1990 alg_a = S3I(s)->hs.new_cipher->algorithm_auth;-
1991 if (alg_a & SSL_aGOST01)
alg_a & 0x00000200LDescription
TRUEnever evaluated
FALSEnever evaluated
0
1992 pk = s->cert->pkeys[SSL_PKEY_GOST01].privatekey;
never executed: pk = s->cert->pkeys[4].privatekey;
0
1993-
1994 if ((pkey_ctx = EVP_PKEY_CTX_new(pk, NULL)) == NULL)
(pkey_ctx = EV...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
1995 goto err;
never executed: goto err;
0
1996 if (EVP_PKEY_decrypt_init(pkey_ctx) <= 0)
EVP_PKEY_decry...pkey_ctx) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1997 goto gerr;
never executed: goto gerr;
0
1998-
1999 /*-
2000 * If client certificate is present and is of the same type,-
2001 * maybe use it for key exchange.-
2002 * Don't mind errors from EVP_PKEY_derive_set_peer, because-
2003 * it is completely valid to use a client certificate for-
2004 * authorization only.-
2005 */-
2006 if ((client_pub_pkey = X509_get_pubkey(s->session->peer)) != NULL) {
(client_pub_pk...!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2007 if (EVP_PKEY_derive_set_peer(pkey_ctx,
EVP_PKEY_deriv...pub_pkey) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2008 client_pub_pkey) <= 0)
EVP_PKEY_deriv...pub_pkey) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2009 ERR_clear_error();
never executed: ERR_clear_error();
0
2010 }
never executed: end of block
0
2011-
2012 /* Decrypt session key */-
2013 if (!CBS_get_asn1(cbs, &gostblob, CBS_ASN1_SEQUENCE))
!CBS_get_asn1(... 0x20 | 0x10))Description
TRUEnever evaluated
FALSEnever evaluated
0
2014 goto truncated;
never executed: goto truncated;
0
2015 if (CBS_len(cbs) != 0)
CBS_len(cbs) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2016 goto truncated;
never executed: goto truncated;
0
2017 if (EVP_PKEY_decrypt(pkey_ctx, premaster_secret, &outlen,
EVP_PKEY_decry...ostblob)) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2018 CBS_data(&gostblob), CBS_len(&gostblob)) <= 0) {
EVP_PKEY_decry...ostblob)) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2019 SSLerror(s, SSL_R_DECRYPTION_FAILED);-
2020 goto gerr;
never executed: goto gerr;
0
2021 }-
2022-
2023 /* Generate master secret */-
2024 s->session->master_key_length =-
2025 tls1_generate_master_secret(-
2026 s, s->session->master_key, premaster_secret, 32);-
2027-
2028 /* Check if pubkey from client certificate was used */-
2029 if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, -1,
EVP_PKEY_CTX_c...oid *)0) ) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2030 EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0)
EVP_PKEY_CTX_c...oid *)0) ) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2031 ret = 2;
never executed: ret = 2;
0
2032 else-
2033 ret = 1;
never executed: ret = 1;
0
2034 gerr:
code before this statement never executed: gerr:
0
2035 EVP_PKEY_free(client_pub_pkey);-
2036 EVP_PKEY_CTX_free(pkey_ctx);-
2037 if (ret)
retDescription
TRUEnever evaluated
FALSEnever evaluated
0
2038 return (ret);
never executed: return (ret);
0
2039 else-
2040 goto err;
never executed: goto err;
0
2041-
2042 truncated:-
2043 al = SSL_AD_DECODE_ERROR;-
2044 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
2045 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
2046 err:
code before this statement never executed: err:
0
2047 return (-1);
never executed: return (-1);
0
2048}-
2049-
2050int-
2051ssl3_get_client_key_exchange(SSL *s)-
2052{-
2053 unsigned long alg_k;-
2054 int al, ok;-
2055 CBS cbs;-
2056 long n;-
2057-
2058 /* 2048 maxlen is a guess. How long a key does that permit? */-
2059 n = s->method->internal->ssl_get_message(s, SSL3_ST_SR_KEY_EXCH_A,-
2060 SSL3_ST_SR_KEY_EXCH_B, SSL3_MT_CLIENT_KEY_EXCHANGE, 2048, &ok);-
2061 if (!ok)
!okDescription
TRUEevaluated 271 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-271
2062 return ((int)n);
executed 271 times by 3 tests: return ((int)n);
Executed by:
  • servertest
  • ssltest
  • tlstest
271
2063-
2064 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2065 goto err;
never executed: goto err;
0
2066-
2067 CBS_init(&cbs, s->internal->init_msg, n);-
2068-
2069 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
2070-
2071 if (alg_k & SSL_kRSA) {
alg_k & 0x00000001LDescription
TRUEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 49 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
14-49
2072 if (ssl3_get_client_kex_rsa(s, &cbs) != 1)
ssl3_get_clien...(s, &cbs) != 1Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
2073 goto err;
never executed: goto err;
0
2074 } else if (alg_k & SSL_kDHE) {
executed 14 times by 1 test: end of block
Executed by:
  • ssltest
alg_k & 0x00000008LDescription
TRUEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
14-28
2075 if (ssl3_get_client_kex_dhe(s, &cbs) != 1)
ssl3_get_clien...(s, &cbs) != 1Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2076 goto err;
never executed: goto err;
0
2077 } else if (alg_k & SSL_kECDHE) {
executed 21 times by 1 test: end of block
Executed by:
  • ssltest
alg_k & 0x00000080LDescription
TRUEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-28
2078 if (ssl3_get_client_kex_ecdhe(s, &cbs) != 1)
ssl3_get_clien...(s, &cbs) != 1Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
2079 goto err;
never executed: goto err;
0
2080 } else if (alg_k & SSL_kGOST) {
executed 28 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
alg_k & 0x00000200LDescription
TRUEnever evaluated
FALSEnever evaluated
0-28
2081 if (ssl3_get_client_kex_gost(s, &cbs) != 1)
ssl3_get_clien...(s, &cbs) != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
2082 goto err;
never executed: goto err;
0
2083 } else {
never executed: end of block
0
2084 al = SSL_AD_HANDSHAKE_FAILURE;-
2085 SSLerror(s, SSL_R_UNKNOWN_CIPHER_TYPE);-
2086 goto f_err;
never executed: goto f_err;
0
2087 }-
2088-
2089 if (CBS_len(&cbs) != 0) {
CBS_len(&cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2090 al = SSL_AD_DECODE_ERROR;-
2091 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
2092 goto f_err;
never executed: goto f_err;
0
2093 }-
2094-
2095 return (1);
executed 63 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
63
2096-
2097 f_err:-
2098 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
2099 err:
code before this statement never executed: err:
0
2100 return (-1);
never executed: return (-1);
0
2101}-
2102-
2103int-
2104ssl3_get_cert_verify(SSL *s)-
2105{-
2106 CBS cbs, signature;-
2107 const EVP_MD *md = NULL;-
2108 EVP_PKEY *pkey = NULL;-
2109 X509 *peer = NULL;-
2110 EVP_MD_CTX mctx;-
2111 uint8_t hash_id, sig_id;-
2112 int al, ok, sigalg, verify;-
2113 int type = 0;-
2114 int ret = 0;-
2115 long hdatalen;-
2116 void *hdata;-
2117 long n;-
2118-
2119 EVP_MD_CTX_init(&mctx);-
2120-
2121 n = s->method->internal->ssl_get_message(s, SSL3_ST_SR_CERT_VRFY_A,-
2122 SSL3_ST_SR_CERT_VRFY_B, -1, SSL3_RT_MAX_PLAIN_LENGTH, &ok);-
2123 if (!ok)
!okDescription
TRUEevaluated 324 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-324
2124 return ((int)n);
executed 324 times by 1 test: return ((int)n);
Executed by:
  • ssltest
324
2125-
2126 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2127 goto err;
never executed: goto err;
0
2128-
2129 CBS_init(&cbs, s->internal->init_msg, n);-
2130-
2131 if (s->session->peer != NULL) {
s->session->pe...!= ((void *)0)Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
7-56
2132 peer = s->session->peer;-
2133 pkey = X509_get_pubkey(peer);-
2134 type = X509_certificate_type(peer, pkey);-
2135 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
2136-
2137 if (S3I(s)->tmp.message_type != SSL3_MT_CERTIFICATE_VERIFY) {
(s->s3->intern...age_type != 15Description
TRUEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
7-56
2138 S3I(s)->tmp.reuse_message = 1;-
2139 if (peer != NULL) {
peer != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-56
2140 al = SSL_AD_UNEXPECTED_MESSAGE;-
2141 SSLerror(s, SSL_R_MISSING_VERIFY_MESSAGE);-
2142 goto f_err;
never executed: goto f_err;
0
2143 }-
2144 ret = 1;-
2145 goto end;
executed 56 times by 2 tests: goto end;
Executed by:
  • ssltest
  • tlstest
56
2146 }-
2147-
2148 if (peer == NULL) {
peer == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2149 SSLerror(s, SSL_R_NO_CLIENT_CERT_RECEIVED);-
2150 al = SSL_AD_UNEXPECTED_MESSAGE;-
2151 goto f_err;
never executed: goto f_err;
0
2152 }-
2153-
2154 if (!(type & EVP_PKT_SIGN)) {
!(type & 0x0010)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2155 SSLerror(s, SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE);-
2156 al = SSL_AD_ILLEGAL_PARAMETER;-
2157 goto f_err;
never executed: goto f_err;
0
2158 }-
2159-
2160 if (S3I(s)->change_cipher_spec) {
(s->s3->intern...ge_cipher_specDescription
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2161 SSLerror(s, SSL_R_CCS_RECEIVED_EARLY);-
2162 al = SSL_AD_UNEXPECTED_MESSAGE;-
2163 goto f_err;
never executed: goto f_err;
0
2164 }-
2165-
2166 /*-
2167 * Check for broken implementations of GOST ciphersuites.-
2168 *-
2169 * If key is GOST and n is exactly 64, it is a bare-
2170 * signature without length field.-
2171 */-
2172 if ((pkey->type == NID_id_GostR3410_94 ||
pkey->type == 812Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2173 pkey->type == NID_id_GostR3410_2001) && CBS_len(&cbs) == 64) {
pkey->type == 811Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
CBS_len(&cbs) == 64Description
TRUEnever evaluated
FALSEnever evaluated
0-7
2174 CBS_dup(&cbs, &signature);-
2175 if (!CBS_skip(&cbs, CBS_len(&cbs)))
!CBS_skip(&cbs, CBS_len(&cbs))Description
TRUEnever evaluated
FALSEnever evaluated
0
2176 goto err;
never executed: goto err;
0
2177 } else {
never executed: end of block
0
2178 if (SSL_USE_SIGALGS(s)) {
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
2-5
2179 if (!CBS_get_u8(&cbs, &hash_id))
!CBS_get_u8(&cbs, &hash_id)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2180 goto truncated;
never executed: goto truncated;
0
2181 if (!CBS_get_u8(&cbs, &sig_id))
!CBS_get_u8(&cbs, &sig_id)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2182 goto truncated;
never executed: goto truncated;
0
2183-
2184 if ((md = tls12_get_hash(hash_id)) == NULL) {
(md = tls12_ge...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2185 SSLerror(s, SSL_R_UNKNOWN_DIGEST);-
2186 al = SSL_AD_DECODE_ERROR;-
2187 goto f_err;
never executed: goto f_err;
0
2188 }-
2189-
2190 /* Check key type is consistent with signature. */-
2191 if ((sigalg = tls12_get_sigid(pkey)) == -1) {
(sigalg = tls1...d(pkey)) == -1Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2192 /* Should never happen */-
2193 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2194 goto err;
never executed: goto err;
0
2195 }-
2196 if (sigalg != sig_id) {
sigalg != sig_idDescription
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2197 SSLerror(s, SSL_R_WRONG_SIGNATURE_TYPE);-
2198 al = SSL_AD_DECODE_ERROR;-
2199 goto f_err;
never executed: goto f_err;
0
2200 }-
2201 }
executed 5 times by 1 test: end of block
Executed by:
  • ssltest
5
2202 if (!CBS_get_u16_length_prefixed(&cbs, &signature))
!CBS_get_u16_l...s, &signature)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2203 goto err;
never executed: goto err;
0
2204 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
2205 if (CBS_len(&signature) > EVP_PKEY_size(pkey)) {
CBS_len(&signa...KEY_size(pkey)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2206 SSLerror(s, SSL_R_WRONG_SIGNATURE_SIZE);-
2207 al = SSL_AD_DECODE_ERROR;-
2208 goto f_err;
never executed: goto f_err;
0
2209 }-
2210 if (CBS_len(&cbs) != 0) {
CBS_len(&cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2211 al = SSL_AD_DECODE_ERROR;-
2212 SSLerror(s, SSL_R_EXTRA_DATA_IN_MESSAGE);-
2213 goto f_err;
never executed: goto f_err;
0
2214 }-
2215-
2216 if (SSL_USE_SIGALGS(s)) {
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
2-5
2217 hdatalen = BIO_get_mem_data(S3I(s)->handshake_buffer, &hdata);-
2218 if (hdatalen <= 0) {
hdatalen <= 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2219 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2220 al = SSL_AD_INTERNAL_ERROR;-
2221 goto f_err;
never executed: goto f_err;
0
2222 }-
2223 if (!EVP_VerifyInit_ex(&mctx, md, NULL) ||
!EVP_DigestIni... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2224 !EVP_VerifyUpdate(&mctx, hdata, hdatalen)) {
!EVP_DigestUpd...data,hdatalen)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2225 SSLerror(s, ERR_R_EVP_LIB);-
2226 al = SSL_AD_INTERNAL_ERROR;-
2227 goto f_err;
never executed: goto f_err;
0
2228 }-
2229 if (EVP_VerifyFinal(&mctx, CBS_data(&signature),
EVP_VerifyFina...e), pkey) <= 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2230 CBS_len(&signature), pkey) <= 0) {
EVP_VerifyFina...e), pkey) <= 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2231 al = SSL_AD_DECRYPT_ERROR;-
2232 SSLerror(s, SSL_R_BAD_SIGNATURE);-
2233 goto f_err;
never executed: goto f_err;
0
2234 }-
2235 } else if (pkey->type == EVP_PKEY_RSA) {
executed 5 times by 1 test: end of block
Executed by:
  • ssltest
pkey->type == 6Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-5
2236 verify = RSA_verify(NID_md5_sha1, S3I(s)->tmp.cert_verify_md,-
2237 MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH, CBS_data(&signature),-
2238 CBS_len(&signature), pkey->pkey.rsa);-
2239 if (verify < 0) {
verify < 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2240 al = SSL_AD_DECRYPT_ERROR;-
2241 SSLerror(s, SSL_R_BAD_RSA_DECRYPT);-
2242 goto f_err;
never executed: goto f_err;
0
2243 }-
2244 if (verify == 0) {
verify == 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2245 al = SSL_AD_DECRYPT_ERROR;-
2246 SSLerror(s, SSL_R_BAD_RSA_SIGNATURE);-
2247 goto f_err;
never executed: goto f_err;
0
2248 }-
2249 } else if (pkey->type == EVP_PKEY_EC) {
executed 2 times by 1 test: end of block
Executed by:
  • ssltest
pkey->type == 408Description
TRUEnever evaluated
FALSEnever evaluated
0-2
2250 verify = ECDSA_verify(pkey->save_type,-
2251 &(S3I(s)->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),-
2252 SHA_DIGEST_LENGTH, CBS_data(&signature),-
2253 CBS_len(&signature), pkey->pkey.ec);-
2254 if (verify <= 0) {
verify <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2255 al = SSL_AD_DECRYPT_ERROR;-
2256 SSLerror(s, SSL_R_BAD_ECDSA_SIGNATURE);-
2257 goto f_err;
never executed: goto f_err;
0
2258 }-
2259 } else
never executed: end of block
0
2260#ifndef OPENSSL_NO_GOST-
2261 if (pkey->type == NID_id_GostR3410_94 ||
pkey->type == 812Description
TRUEnever evaluated
FALSEnever evaluated
0
2262 pkey->type == NID_id_GostR3410_2001) {
pkey->type == 811Description
TRUEnever evaluated
FALSEnever evaluated
0
2263 unsigned char sigbuf[128];-
2264 unsigned int siglen = sizeof(sigbuf);-
2265 EVP_PKEY_CTX *pctx;-
2266 int nid;-
2267-
2268 hdatalen = BIO_get_mem_data(S3I(s)->handshake_buffer, &hdata);-
2269 if (hdatalen <= 0) {
hdatalen <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2270 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2271 al = SSL_AD_INTERNAL_ERROR;-
2272 goto f_err;
never executed: goto f_err;
0
2273 }-
2274 if (!EVP_PKEY_get_default_digest_nid(pkey, &nid) ||
!EVP_PKEY_get_...id(pkey, &nid)Description
TRUEnever evaluated
FALSEnever evaluated
0
2275 !(md = EVP_get_digestbynid(nid))) {
!(md = EVP_get..._nid2sn(nid)))Description
TRUEnever evaluated
FALSEnever evaluated
0
2276 SSLerror(s, ERR_R_EVP_LIB);-
2277 al = SSL_AD_INTERNAL_ERROR;-
2278 goto f_err;
never executed: goto f_err;
0
2279 }-
2280 if ((pctx = EVP_PKEY_CTX_new(pkey, NULL)) == NULL) {
(pctx = EVP_PK...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2281 SSLerror(s, ERR_R_EVP_LIB);-
2282 al = SSL_AD_INTERNAL_ERROR;-
2283 goto f_err;
never executed: goto f_err;
0
2284 }-
2285 if (!EVP_DigestInit_ex(&mctx, md, NULL) ||
!EVP_DigestIni... ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
0
2286 !EVP_DigestUpdate(&mctx, hdata, hdatalen) ||
!EVP_DigestUpd...ata, hdatalen)Description
TRUEnever evaluated
FALSEnever evaluated
0
2287 !EVP_DigestFinal(&mctx, sigbuf, &siglen) ||
!EVP_DigestFin...gbuf, &siglen)Description
TRUEnever evaluated
FALSEnever evaluated
0
2288 (EVP_PKEY_verify_init(pctx) <= 0) ||
(EVP_PKEY_veri...it(pctx) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2289 (EVP_PKEY_CTX_set_signature_md(pctx, md) <= 0) ||
(EVP_PKEY_CTX_...id *)md) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2290 (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_VERIFY,
(EVP_PKEY_CTX_...d *)0) ) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2291 EVP_PKEY_CTRL_GOST_SIG_FORMAT,
(EVP_PKEY_CTX_...d *)0) ) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2292 GOST_SIG_FORMAT_RS_LE, NULL) <= 0)) {
(EVP_PKEY_CTX_...d *)0) ) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2293 SSLerror(s, ERR_R_EVP_LIB);-
2294 al = SSL_AD_INTERNAL_ERROR;-
2295 EVP_PKEY_CTX_free(pctx);-
2296 goto f_err;
never executed: goto f_err;
0
2297 }-
2298 if (EVP_PKEY_verify(pctx, CBS_data(&signature),
EVP_PKEY_verif..., siglen) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2299 CBS_len(&signature), sigbuf, siglen) <= 0) {
EVP_PKEY_verif..., siglen) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2300 al = SSL_AD_DECRYPT_ERROR;-
2301 SSLerror(s, SSL_R_BAD_SIGNATURE);-
2302 EVP_PKEY_CTX_free(pctx);-
2303 goto f_err;
never executed: goto f_err;
0
2304 }-
2305-
2306 EVP_PKEY_CTX_free(pctx);-
2307 } else
never executed: end of block
0
2308#endif-
2309 {-
2310 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2311 al = SSL_AD_UNSUPPORTED_CERTIFICATE;-
2312 goto f_err;
never executed: goto f_err;
0
2313 }-
2314-
2315 ret = 1;-
2316 if (0) {-
2317 truncated:-
2318 al = SSL_AD_DECODE_ERROR;-
2319 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
2320 f_err:
code before this statement never executed: f_err:
0
2321 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
2322 }
never executed: end of block
0
2323 end:
code before this statement executed 7 times by 1 test: end:
Executed by:
  • ssltest
7
2324 if (S3I(s)->handshake_buffer) {
(s->s3->intern...ndshake_bufferDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 58 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
5-58
2325 BIO_free(S3I(s)->handshake_buffer);-
2326 S3I(s)->handshake_buffer = NULL;-
2327 s->s3->flags &= ~TLS1_FLAGS_KEEP_HANDSHAKE;-
2328 }
executed 5 times by 1 test: end of block
Executed by:
  • ssltest
5
2329 err:
code before this statement executed 63 times by 2 tests: err:
Executed by:
  • ssltest
  • tlstest
63
2330 EVP_MD_CTX_cleanup(&mctx);-
2331 EVP_PKEY_free(pkey);-
2332 return (ret);
executed 63 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
63
2333}-
2334-
2335int-
2336ssl3_get_client_certificate(SSL *s)-
2337{-
2338 CBS cbs, client_certs;-
2339 int i, ok, al, ret = -1;-
2340 X509 *x = NULL;-
2341 long n;-
2342 const unsigned char *q;-
2343 STACK_OF(X509) *sk = NULL;-
2344-
2345 n = s->method->internal->ssl_get_message(s, SSL3_ST_SR_CERT_A, SSL3_ST_SR_CERT_B,-
2346 -1, s->internal->max_cert_list, &ok);-
2347-
2348 if (!ok)
!okDescription
TRUEevaluated 100 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
7-100
2349 return ((int)n);
executed 100 times by 1 test: return ((int)n);
Executed by:
  • ssltest
100
2350-
2351 if (S3I(s)->tmp.message_type == SSL3_MT_CLIENT_KEY_EXCHANGE) {
(s->s3->intern...age_type == 16Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2352 if ((s->verify_mode & SSL_VERIFY_PEER) &&
(s->verify_mode & 0x01)Description
TRUEnever evaluated
FALSEnever evaluated
0
2353 (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) {
(s->verify_mode & 0x02)Description
TRUEnever evaluated
FALSEnever evaluated
0
2354 SSLerror(s, SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);-
2355 al = SSL_AD_HANDSHAKE_FAILURE;-
2356 goto f_err;
never executed: goto f_err;
0
2357 }-
2358 /*-
2359 * If tls asked for a client cert,-
2360 * the client must return a 0 list.-
2361 */-
2362 if (S3I(s)->tmp.cert_request) {
(s->s3->intern...p.cert_requestDescription
TRUEnever evaluated
FALSEnever evaluated
0
2363 SSLerror(s, SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST-
2364 );-
2365 al = SSL_AD_UNEXPECTED_MESSAGE;-
2366 goto f_err;
never executed: goto f_err;
0
2367 }-
2368 S3I(s)->tmp.reuse_message = 1;-
2369 return (1);
never executed: return (1);
0
2370 }-
2371-
2372 if (S3I(s)->tmp.message_type != SSL3_MT_CERTIFICATE) {
(s->s3->intern...age_type != 11Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2373 al = SSL_AD_UNEXPECTED_MESSAGE;-
2374 SSLerror(s, SSL_R_WRONG_MESSAGE_TYPE);-
2375 goto f_err;
never executed: goto f_err;
0
2376 }-
2377-
2378 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2379 goto truncated;
never executed: goto truncated;
0
2380-
2381 CBS_init(&cbs, s->internal->init_msg, n);-
2382-
2383 if ((sk = sk_X509_new_null()) == NULL) {
(sk = ((struct...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2384 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2385 goto err;
never executed: goto err;
0
2386 }-
2387-
2388 if (!CBS_get_u24_length_prefixed(&cbs, &client_certs) ||
!CBS_get_u24_l...&client_certs)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2389 CBS_len(&cbs) != 0)
CBS_len(&cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2390 goto truncated;
never executed: goto truncated;
0
2391-
2392 while (CBS_len(&client_certs) > 0) {
CBS_len(&client_certs) > 0Description
TRUEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
7-21
2393 CBS cert;-
2394-
2395 if (!CBS_get_u24_length_prefixed(&client_certs, &cert)) {
!CBS_get_u24_l..._certs, &cert)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2396 al = SSL_AD_DECODE_ERROR;-
2397 SSLerror(s, SSL_R_CERT_LENGTH_MISMATCH);-
2398 goto f_err;
never executed: goto f_err;
0
2399 }-
2400-
2401 q = CBS_data(&cert);-
2402 x = d2i_X509(NULL, &q, CBS_len(&cert));-
2403 if (x == NULL) {
x == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2404 SSLerror(s, ERR_R_ASN1_LIB);-
2405 goto err;
never executed: goto err;
0
2406 }-
2407 if (q != CBS_data(&cert) + CBS_len(&cert)) {
q != CBS_data(...CBS_len(&cert)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2408 al = SSL_AD_DECODE_ERROR;-
2409 SSLerror(s, SSL_R_CERT_LENGTH_MISMATCH);-
2410 goto f_err;
never executed: goto f_err;
0
2411 }-
2412 if (!sk_X509_push(sk, x)) {
!sk_push(((_ST... : (X509*)0)))Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2413 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2414 goto err;
never executed: goto err;
0
2415 }-
2416 x = NULL;-
2417 }
executed 21 times by 1 test: end of block
Executed by:
  • ssltest
21
2418-
2419 if (sk_X509_num(sk) <= 0) {
sk_num(((_STAC...509*)0))) <= 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2420 /*-
2421 * TLS does not mind 0 certs returned.-
2422 * Fail for TLS only if we required a certificate.-
2423 */-
2424 if ((s->verify_mode & SSL_VERIFY_PEER) &&
(s->verify_mode & 0x01)Description
TRUEnever evaluated
FALSEnever evaluated
0
2425 (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) {
(s->verify_mode & 0x02)Description
TRUEnever evaluated
FALSEnever evaluated
0
2426 SSLerror(s, SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);-
2427 al = SSL_AD_HANDSHAKE_FAILURE;-
2428 goto f_err;
never executed: goto f_err;
0
2429 }-
2430 /* No client certificate so digest cached records */-
2431 if (S3I(s)->handshake_buffer && !tls1_digest_cached_records(s)) {
(s->s3->intern...ndshake_bufferDescription
TRUEnever evaluated
FALSEnever evaluated
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
2432 al = SSL_AD_INTERNAL_ERROR;-
2433 goto f_err;
never executed: goto f_err;
0
2434 }-
2435 } else {
never executed: end of block
0
2436 i = ssl_verify_cert_chain(s, sk);-
2437 if (i <= 0) {
i <= 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2438 al = ssl_verify_alarm_type(s->verify_result);-
2439 SSLerror(s, SSL_R_NO_CERTIFICATE_RETURNED);-
2440 goto f_err;
never executed: goto f_err;
0
2441 }-
2442 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
2443-
2444 X509_free(s->session->peer);-
2445 s->session->peer = sk_X509_shift(sk);-
2446 s->session->verify_result = s->verify_result;-
2447-
2448 /*-
2449 * With the current implementation, sess_cert will always be NULL-
2450 * when we arrive here-
2451 */-
2452 if (SSI(s)->sess_cert == NULL) {
(s->session->i...== ((void *)0)Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-7
2453 SSI(s)->sess_cert = ssl_sess_cert_new();-
2454 if (SSI(s)->sess_cert == NULL) {
(s->session->i...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2455 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2456 goto err;
never executed: goto err;
0
2457 }-
2458 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
2459 sk_X509_pop_free(SSI(s)->sess_cert->cert_chain, X509_free);-
2460 SSI(s)->sess_cert->cert_chain = sk;-
2461-
2462 /*-
2463 * Inconsistency alert: cert_chain does *not* include the-
2464 * peer's own certificate, while we do include it in s3_clnt.c-
2465 */-
2466-
2467 sk = NULL;-
2468-
2469 ret = 1;-
2470 if (0) {-
2471truncated:-
2472 al = SSL_AD_DECODE_ERROR;-
2473 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
2474f_err:
code before this statement never executed: f_err:
0
2475 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
2476 }
never executed: end of block
0
2477err:
code before this statement executed 7 times by 1 test: err:
Executed by:
  • ssltest
7
2478 X509_free(x);-
2479 sk_X509_pop_free(sk, X509_free);-
2480-
2481 return (ret);
executed 7 times by 1 test: return (ret);
Executed by:
  • ssltest
7
2482}-
2483-
2484int-
2485ssl3_send_server_certificate(SSL *s)-
2486{-
2487 CBB cbb, server_cert;-
2488 X509 *x;-
2489-
2490 /*-
2491 * Server Certificate - RFC 5246, section 7.4.2.-
2492 */-
2493-
2494 memset(&cbb, 0, sizeof(cbb));-
2495-
2496 if (S3I(s)->hs.state == SSL3_ST_SW_CERT_A) {
(s->s3->intern...(0x140|0x2000)Description
TRUEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
FALSEnever evaluated
0-55
2497 if ((x = ssl_get_server_send_cert(s)) == NULL) {
(x = ssl_get_s...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
2498 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2499 return (0);
never executed: return (0);
0
2500 }-
2501-
2502 if (!ssl3_handshake_msg_start(s, &cbb, &server_cert,
!ssl3_handshak...rver_cert, 11)Description
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
2503 SSL3_MT_CERTIFICATE))
!ssl3_handshak...rver_cert, 11)Description
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
2504 goto err;
never executed: goto err;
0
2505 if (!ssl3_output_cert_chain(s, &server_cert, x))
!ssl3_output_c...erver_cert, x)Description
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
2506 goto err;
never executed: goto err;
0
2507 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 55 times by 3 tests
Evaluated by:
  • servertest
  • ssltest
  • tlstest
0-55
2508 goto err;
never executed: goto err;
0
2509-
2510 S3I(s)->hs.state = SSL3_ST_SW_CERT_B;-
2511 }
executed 55 times by 3 tests: end of block
Executed by:
  • servertest
  • ssltest
  • tlstest
55
2512-
2513 /* SSL3_ST_SW_CERT_B */-
2514 return (ssl3_handshake_write(s));
executed 55 times by 3 tests: return (ssl3_handshake_write(s));
Executed by:
  • servertest
  • ssltest
  • tlstest
55
2515-
2516 err:-
2517 CBB_cleanup(&cbb);-
2518-
2519 return (0);
never executed: return (0);
0
2520}-
2521-
2522/* send a new session ticket (not necessarily for a new session) */-
2523int-
2524ssl3_send_newsession_ticket(SSL *s)-
2525{-
2526 CBB cbb, session_ticket, ticket;-
2527 SSL_CTX *tctx = s->initial_ctx;-
2528 size_t enc_session_len, enc_session_max_len, hmac_len;-
2529 size_t session_len = 0;-
2530 unsigned char *enc_session = NULL, *session = NULL;-
2531 unsigned char iv[EVP_MAX_IV_LENGTH];-
2532 unsigned char key_name[16];-
2533 unsigned char *hmac;-
2534 unsigned int hlen;-
2535 EVP_CIPHER_CTX ctx;-
2536 HMAC_CTX hctx;-
2537 int len;-
2538-
2539 /*-
2540 * New Session Ticket - RFC 5077, section 3.3.-
2541 */-
2542-
2543 EVP_CIPHER_CTX_init(&ctx);-
2544 HMAC_CTX_init(&hctx);-
2545-
2546 memset(&cbb, 0, sizeof(cbb));-
2547-
2548 if (S3I(s)->hs.state == SSL3_ST_SW_SESSION_TICKET_A) {
(s->s3->intern...(0x1F0|0x2000)Description
TRUEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-59
2549 if (!ssl3_handshake_msg_start(s, &cbb, &session_ticket,
!ssl3_handshak...ion_ticket, 4)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2550 SSL3_MT_NEWSESSION_TICKET))
!ssl3_handshak...ion_ticket, 4)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2551 goto err;
never executed: goto err;
0
2552-
2553 if (!SSL_SESSION_ticket(s->session, &session, &session_len))
!SSL_SESSION_t... &session_len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2554 goto err;
never executed: goto err;
0
2555 if (session_len > 0xffff)
session_len > 0xffffDescription
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2556 goto err;
never executed: goto err;
0
2557-
2558 /*-
2559 * Initialize HMAC and cipher contexts. If callback is present-
2560 * it does all the work, otherwise use generated values from-
2561 * parent context.-
2562 */-
2563 if (tctx->internal->tlsext_ticket_key_cb != NULL) {
tctx->internal...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2564 if (tctx->internal->tlsext_ticket_key_cb(s,
tctx->internal... &hctx, 1) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2565 key_name, iv, &ctx, &hctx, 1) < 0) {
tctx->internal... &hctx, 1) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2566 EVP_CIPHER_CTX_cleanup(&ctx);-
2567 goto err;
never executed: goto err;
0
2568 }-
2569 } else {
never executed: end of block
0
2570 arc4random_buf(iv, 16);-
2571 EVP_EncryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL,-
2572 tctx->internal->tlsext_tick_aes_key, iv);-
2573 HMAC_Init_ex(&hctx, tctx->internal->tlsext_tick_hmac_key,-
2574 16, tlsext_tick_md(), NULL);-
2575 memcpy(key_name, tctx->internal->tlsext_tick_key_name, 16);-
2576 }
executed 59 times by 1 test: end of block
Executed by:
  • ssltest
59
2577-
2578 /* Encrypt the session state. */-
2579 enc_session_max_len = session_len + EVP_MAX_BLOCK_LENGTH;-
2580 if ((enc_session = calloc(1, enc_session_max_len)) == NULL)
(enc_session =...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2581 goto err;
never executed: goto err;
0
2582 enc_session_len = 0;-
2583 if (!EVP_EncryptUpdate(&ctx, enc_session, &len, session,
!EVP_EncryptUp..., session_len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2584 session_len))
!EVP_EncryptUp..., session_len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2585 goto err;
never executed: goto err;
0
2586 enc_session_len += len;-
2587 if (!EVP_EncryptFinal_ex(&ctx, enc_session + enc_session_len,
!EVP_EncryptFi...ion_len, &len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2588 &len))
!EVP_EncryptFi...ion_len, &len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2589 goto err;
never executed: goto err;
0
2590 enc_session_len += len;-
2591-
2592 if (enc_session_len > enc_session_max_len)
enc_session_le...ession_max_lenDescription
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2593 goto err;
never executed: goto err;
0
2594-
2595 /* Generate the HMAC. */-
2596 if (!HMAC_Update(&hctx, key_name, sizeof(key_name)))
!HMAC_Update(&...eof(key_name))Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2597 goto err;
never executed: goto err;
0
2598 if (!HMAC_Update(&hctx, iv, EVP_CIPHER_CTX_iv_length(&ctx)))
!HMAC_Update(&..._length(&ctx))Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2599 goto err;
never executed: goto err;
0
2600 if (!HMAC_Update(&hctx, enc_session, enc_session_len))
!HMAC_Update(&...c_session_len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2601 goto err;
never executed: goto err;
0
2602-
2603 if ((hmac_len = HMAC_size(&hctx)) <= 0)
(hmac_len = (E...x)->md))) <= 0Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2604 goto err;
never executed: goto err;
0
2605-
2606 /*-
2607 * Ticket lifetime hint (advisory only):-
2608 * We leave this unspecified for resumed session-
2609 * (for simplicity), and guess that tickets for new-
2610 * sessions will live as long as their sessions.-
2611 */-
2612 if (!CBB_add_u32(&session_ticket,
!CBB_add_u32(&...sion->timeout)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2613 s->internal->hit ? 0 : s->session->timeout))
!CBB_add_u32(&...sion->timeout)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2614 goto err;
never executed: goto err;
0
2615-
2616 if (!CBB_add_u16_length_prefixed(&session_ticket, &ticket))
!CBB_add_u16_l...cket, &ticket)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2617 goto err;
never executed: goto err;
0
2618 if (!CBB_add_bytes(&ticket, key_name, sizeof(key_name)))
!CBB_add_bytes...eof(key_name))Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2619 goto err;
never executed: goto err;
0
2620 if (!CBB_add_bytes(&ticket, iv, EVP_CIPHER_CTX_iv_length(&ctx)))
!CBB_add_bytes..._length(&ctx))Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2621 goto err;
never executed: goto err;
0
2622 if (!CBB_add_bytes(&ticket, enc_session, enc_session_len))
!CBB_add_bytes...c_session_len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2623 goto err;
never executed: goto err;
0
2624 if (!CBB_add_space(&ticket, &hmac, hmac_len))
!CBB_add_space...mac, hmac_len)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2625 goto err;
never executed: goto err;
0
2626-
2627 if (!HMAC_Final(&hctx, hmac, &hlen))
!HMAC_Final(&h..., hmac, &hlen)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2628 goto err;
never executed: goto err;
0
2629 if (hlen != hmac_len)
hlen != hmac_lenDescription
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2630 goto err;
never executed: goto err;
0
2631-
2632 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
2633 goto err;
never executed: goto err;
0
2634-
2635 S3I(s)->hs.state = SSL3_ST_SW_SESSION_TICKET_B;-
2636 }
executed 59 times by 1 test: end of block
Executed by:
  • ssltest
59
2637-
2638 EVP_CIPHER_CTX_cleanup(&ctx);-
2639 HMAC_CTX_cleanup(&hctx);-
2640 freezero(session, session_len);-
2641 free(enc_session);-
2642-
2643 /* SSL3_ST_SW_SESSION_TICKET_B */-
2644 return (ssl3_handshake_write(s));
executed 59 times by 1 test: return (ssl3_handshake_write(s));
Executed by:
  • ssltest
59
2645-
2646 err:-
2647 CBB_cleanup(&cbb);-
2648 EVP_CIPHER_CTX_cleanup(&ctx);-
2649 HMAC_CTX_cleanup(&hctx);-
2650 freezero(session, session_len);-
2651 free(enc_session);-
2652-
2653 return (-1);
never executed: return (-1);
0
2654}-
2655-
2656int-
2657ssl3_send_cert_status(SSL *s)-
2658{-
2659 CBB cbb, certstatus, ocspresp;-
2660-
2661 memset(&cbb, 0, sizeof(cbb));-
2662-
2663 if (S3I(s)->hs.state == SSL3_ST_SW_CERT_STATUS_A) {
(s->s3->intern...(0x200|0x2000)Description
TRUEnever evaluated
FALSEnever evaluated
0
2664 if (!ssl3_handshake_msg_start(s, &cbb, &certstatus,
!ssl3_handshak...ertstatus, 22)Description
TRUEnever evaluated
FALSEnever evaluated
0
2665 SSL3_MT_CERTIFICATE_STATUS))
!ssl3_handshak...ertstatus, 22)Description
TRUEnever evaluated
FALSEnever evaluated
0
2666 goto err;
never executed: goto err;
0
2667 if (!CBB_add_u8(&certstatus, s->tlsext_status_type))
!CBB_add_u8(&c...t_status_type)Description
TRUEnever evaluated
FALSEnever evaluated
0
2668 goto err;
never executed: goto err;
0
2669 if (!CBB_add_u24_length_prefixed(&certstatus, &ocspresp))
!CBB_add_u24_l...us, &ocspresp)Description
TRUEnever evaluated
FALSEnever evaluated
0
2670 goto err;
never executed: goto err;
0
2671 if (!CBB_add_bytes(&ocspresp, s->internal->tlsext_ocsp_resp,
!CBB_add_bytes..._ocsp_resplen)Description
TRUEnever evaluated
FALSEnever evaluated
0
2672 s->internal->tlsext_ocsp_resplen))
!CBB_add_bytes..._ocsp_resplen)Description
TRUEnever evaluated
FALSEnever evaluated
0
2673 goto err;
never executed: goto err;
0
2674 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEnever evaluated
0
2675 goto err;
never executed: goto err;
0
2676-
2677 S3I(s)->hs.state = SSL3_ST_SW_CERT_STATUS_B;-
2678 }
never executed: end of block
0
2679-
2680 /* SSL3_ST_SW_CERT_STATUS_B */-
2681 return (ssl3_handshake_write(s));
never executed: return (ssl3_handshake_write(s));
0
2682-
2683 err:-
2684 CBB_cleanup(&cbb);-
2685-
2686 return (-1);
never executed: return (-1);
0
2687}-
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