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ssl_clnt.c

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1/* $OpenBSD: ssl_clnt.c,v 1.34 2018/09/05 16:58:59 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 <limits.h>-
152#include <stdint.h>-
153#include <stdio.h>-
154-
155#include "ssl_locl.h"-
156-
157#include <openssl/bn.h>-
158#include <openssl/buffer.h>-
159#include <openssl/curve25519.h>-
160#include <openssl/dh.h>-
161#include <openssl/evp.h>-
162#include <openssl/md5.h>-
163#include <openssl/objects.h>-
164-
165#ifndef OPENSSL_NO_ENGINE-
166#include <openssl/engine.h>-
167#endif-
168#ifndef OPENSSL_NO_GOST-
169#include <openssl/gost.h>-
170#endif-
171-
172#include "bytestring.h"-
173#include "ssl_tlsext.h"-
174-
175static int ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b);-
176-
177int-
178ssl3_connect(SSL *s)-
179{-
180 void (*cb)(const SSL *ssl, int type, int val) = NULL;-
181 int ret = -1;-
182 int new_state, state, skip = 0;-
183-
184 ERR_clear_error();-
185 errno = 0;-
186-
187 if (s->internal->info_callback != NULL)
s->internal->i...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1332 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-1332
188 cb = s->internal->info_callback;
never executed: cb = s->internal->info_callback;
0
189 else if (s->ctx->internal->info_callback != NULL)
s->ctx->intern...!= ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1332 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-1332
190 cb = s->ctx->internal->info_callback;
never executed: cb = s->ctx->internal->info_callback;
0
191-
192 s->internal->in_handshake++;-
193 if (!SSL_in_init(s) || SSL_in_before(s))
!(SSL_state((s...x1000|0x2000))Description
TRUEnever evaluated
FALSEevaluated 1332 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
(SSL_state((s))&0x4000)Description
TRUEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 1258 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-1332
194 SSL_clear(s);
executed 74 times by 3 tests: SSL_clear(s);
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
195-
196 for (;;) {-
197 state = S3I(s)->hs.state;-
198-
199 switch (S3I(s)->hs.state) {-
200 case SSL_ST_RENEGOTIATE:
never executed: case (0x04|(0x1000|0x2000)):
0
201 s->internal->renegotiate = 1;-
202 S3I(s)->hs.state = SSL_ST_CONNECT;-
203 s->ctx->internal->stats.sess_connect_renegotiate++;-
204 /* break */-
205 case SSL_ST_BEFORE:
code before this statement never executed: case 0x4000:
never executed: case 0x4000:
0
206 case SSL_ST_CONNECT:
never executed: case 0x1000:
0
207 case SSL_ST_BEFORE|SSL_ST_CONNECT:
executed 74 times by 3 tests: case 0x4000|0x1000:
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
208 case SSL_ST_OK|SSL_ST_CONNECT:
never executed: case 0x03|0x1000:
0
209-
210 s->server = 0;-
211 if (cb != NULL)
cb != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
212 cb(s, SSL_CB_HANDSHAKE_START, 1);
never executed: cb(s, 0x10, 1);
0
213-
214 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
12-62
215 if ((s->version & 0xff00) != (DTLS1_VERSION & 0xff00)) {
(s->version & ...FEFF & 0xff00)Description
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-12
216 SSLerror(s, ERR_R_INTERNAL_ERROR);-
217 ret = -1;-
218 goto end;
never executed: goto end;
0
219 }-
220 } else {
executed 12 times by 2 tests: end of block
Executed by:
  • clienttest
  • ssltest
12
221 if ((s->version & 0xff00) != 0x0300) {
(s->version & ...f00) != 0x0300Description
TRUEnever evaluated
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-62
222 SSLerror(s, ERR_R_INTERNAL_ERROR);-
223 ret = -1;-
224 goto end;
never executed: goto end;
0
225 }-
226 }
executed 62 times by 3 tests: end of block
Executed by:
  • clienttest
  • ssltest
  • tlstest
62
227-
228 /* s->version=SSL3_VERSION; */-
229 s->internal->type = SSL_ST_CONNECT;-
230-
231 if (!ssl3_setup_init_buffer(s)) {
!ssl3_setup_init_buffer(s)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
232 ret = -1;-
233 goto end;
never executed: goto end;
0
234 }-
235 if (!ssl3_setup_buffers(s)) {
!ssl3_setup_buffers(s)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
236 ret = -1;-
237 goto end;
never executed: goto end;
0
238 }-
239 if (!ssl_init_wbio_buffer(s, 0)) {
!ssl_init_wbio_buffer(s, 0)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
240 ret = -1;-
241 goto end;
never executed: goto end;
0
242 }-
243-
244 /* don't push the buffering BIO quite yet */-
245-
246 if (!SSL_IS_DTLS(s)) {
!(s->method->i...ion == 0xFEFF)Description
TRUEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
12-62
247 if (!tls1_init_finished_mac(s)) {
!tls1_init_finished_mac(s)Description
TRUEnever evaluated
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-62
248 ret = -1;-
249 goto end;
never executed: goto end;
0
250 }-
251 }
executed 62 times by 3 tests: end of block
Executed by:
  • clienttest
  • ssltest
  • tlstest
62
252-
253 S3I(s)->hs.state = SSL3_ST_CW_CLNT_HELLO_A;-
254 s->ctx->internal->stats.sess_connect++;-
255 s->internal->init_num = 0;-
256-
257 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
12-62
258 /* mark client_random uninitialized */-
259 memset(s->s3->client_random, 0,-
260 sizeof(s->s3->client_random));-
261 D1I(s)->send_cookie = 0;-
262 s->internal->hit = 0;-
263 }
executed 12 times by 2 tests: end of block
Executed by:
  • clienttest
  • ssltest
12
264 break;
executed 74 times by 3 tests: break;
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
265-
266 case SSL3_ST_CW_CLNT_HELLO_A:
executed 74 times by 3 tests: case (0x110|0x1000):
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
267 case SSL3_ST_CW_CLNT_HELLO_B:
never executed: case (0x111|0x1000):
0
268 s->internal->shutdown = 0;-
269-
270 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
12-62
271 /* every DTLS ClientHello resets Finished MAC */-
272 if (!tls1_init_finished_mac(s)) {
!tls1_init_finished_mac(s)Description
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-12
273 ret = -1;-
274 goto end;
never executed: goto end;
0
275 }-
276-
277 dtls1_start_timer(s);-
278 }
executed 12 times by 2 tests: end of block
Executed by:
  • clienttest
  • ssltest
12
279-
280 ret = ssl3_send_client_hello(s);-
281 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
282 goto end;
never executed: goto end;
0
283-
284 if (SSL_IS_DTLS(s) && D1I(s)->send_cookie) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
(s->d1->internal)->send_cookieDescription
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-62
285 S3I(s)->hs.state = SSL3_ST_CW_FLUSH;-
286 S3I(s)->hs.next_state = SSL3_ST_CR_SRVR_HELLO_A;-
287 } else
never executed: end of block
0
288 S3I(s)->hs.state = SSL3_ST_CR_SRVR_HELLO_A;
executed 74 times by 3 tests: (s->s3->internal)->hs.state = (0x120|0x1000);
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
289-
290 s->internal->init_num = 0;-
291-
292 /* turn on buffering for the next lot of output */-
293 if (s->bbio != s->wbio)
s->bbio != s->wbioDescription
TRUEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEnever evaluated
0-74
294 s->wbio = BIO_push(s->bbio, s->wbio);
executed 74 times by 3 tests: s->wbio = BIO_push(s->bbio, s->wbio);
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
295-
296 break;
executed 74 times by 3 tests: break;
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
297-
298 case SSL3_ST_CR_SRVR_HELLO_A:
executed 353 times by 3 tests: case (0x120|0x1000):
Executed by:
  • clienttest
  • ssltest
  • tlstest
353
299 case SSL3_ST_CR_SRVR_HELLO_B:
never executed: case (0x121|0x1000):
0
300 ret = ssl3_get_server_hello(s);-
301 if (ret <= 0)
ret <= 0Description
TRUEevaluated 290 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-290
302 goto end;
executed 290 times by 3 tests: goto end;
Executed by:
  • clienttest
  • ssltest
  • tlstest
290
303-
304 if (s->internal->hit) {
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
305 S3I(s)->hs.state = SSL3_ST_CR_FINISHED_A;-
306 if (!SSL_IS_DTLS(s)) {
!(s->method->i...ion == 0xFEFF)Description
TRUEnever evaluated
FALSEnever evaluated
0
307 if (s->internal->tlsext_ticket_expected) {
s->internal->t...icket_expectedDescription
TRUEnever evaluated
FALSEnever evaluated
0
308 /* receive renewed session ticket */-
309 S3I(s)->hs.state = SSL3_ST_CR_SESSION_TICKET_A;-
310 }
never executed: end of block
0
311 }
never executed: end of block
0
312 } else if (SSL_IS_DTLS(s)) {
never executed: end of block
(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
0-52
313 S3I(s)->hs.state = DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A;-
314 } else {
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
315 S3I(s)->hs.state = SSL3_ST_CR_CERT_A;-
316 }
executed 52 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
52
317 s->internal->init_num = 0;-
318 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
319-
320 case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A:
executed 11 times by 1 test: case (0x126|0x1000):
Executed by:
  • ssltest
11
321 case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B:
never executed: case (0x127|0x1000):
0
322 ret = dtls1_get_hello_verify(s);-
323 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
324 goto end;
never executed: goto end;
0
325 dtls1_stop_timer(s);-
326 if (D1I(s)->send_cookie) /* start again, with a cookie */
(s->d1->internal)->send_cookieDescription
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
327 S3I(s)->hs.state = SSL3_ST_CW_CLNT_HELLO_A;
never executed: (s->s3->internal)->hs.state = (0x110|0x1000);
0
328 else-
329 S3I(s)->hs.state = SSL3_ST_CR_CERT_A;
executed 11 times by 1 test: (s->s3->internal)->hs.state = (0x130|0x1000);
Executed by:
  • ssltest
11
330 s->internal->init_num = 0;-
331 break;
executed 11 times by 1 test: break;
Executed by:
  • ssltest
11
332-
333 case SSL3_ST_CR_CERT_A:
executed 225 times by 2 tests: case (0x130|0x1000):
Executed by:
  • ssltest
  • tlstest
225
334 case SSL3_ST_CR_CERT_B:
never executed: case (0x131|0x1000):
0
335 ret = ssl3_check_finished(s);-
336 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 225 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-225
337 goto end;
never executed: goto end;
0
338 if (ret == 2) {
ret == 2Description
TRUEnever evaluated
FALSEevaluated 225 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-225
339 s->internal->hit = 1;-
340 if (s->internal->tlsext_ticket_expected)
s->internal->t...icket_expectedDescription
TRUEnever evaluated
FALSEnever evaluated
0
341 S3I(s)->hs.state = SSL3_ST_CR_SESSION_TICKET_A;
never executed: (s->s3->internal)->hs.state = (0x1E0|0x1000);
0
342 else-
343 S3I(s)->hs.state = SSL3_ST_CR_FINISHED_A;
never executed: (s->s3->internal)->hs.state = (0x1D0|0x1000);
0
344 s->internal->init_num = 0;-
345 break;
never executed: break;
0
346 }-
347 /* Check if it is anon DH/ECDH. */-
348 if (!(S3I(s)->hs.new_cipher->algorithm_auth &
!((s->s3->inte...& 0x00000004L)Description
TRUEevaluated 215 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-215
349 SSL_aNULL)) {
!((s->s3->inte...& 0x00000004L)Description
TRUEevaluated 215 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-215
350 ret = ssl3_get_server_certificate(s);-
351 if (ret <= 0)
ret <= 0Description
TRUEevaluated 162 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
53-162
352 goto end;
executed 162 times by 2 tests: goto end;
Executed by:
  • ssltest
  • tlstest
162
353 if (s->internal->tlsext_status_expected)
s->internal->t...tatus_expectedDescription
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
354 S3I(s)->hs.state = SSL3_ST_CR_CERT_STATUS_A;
never executed: (s->s3->internal)->hs.state = (0x1F0|0x1000);
0
355 else-
356 S3I(s)->hs.state = SSL3_ST_CR_KEY_EXCH_A;
executed 53 times by 2 tests: (s->s3->internal)->hs.state = (0x140|0x1000);
Executed by:
  • ssltest
  • tlstest
53
357 } else {-
358 skip = 1;-
359 S3I(s)->hs.state = SSL3_ST_CR_KEY_EXCH_A;-
360 }
executed 10 times by 1 test: end of block
Executed by:
  • ssltest
10
361 s->internal->init_num = 0;-
362 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
363-
364 case SSL3_ST_CR_KEY_EXCH_A:
executed 121 times by 2 tests: case (0x140|0x1000):
Executed by:
  • ssltest
  • tlstest
121
365 case SSL3_ST_CR_KEY_EXCH_B:
never executed: case (0x141|0x1000):
0
366 ret = ssl3_get_server_key_exchange(s);-
367 if (ret <= 0)
ret <= 0Description
TRUEevaluated 58 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
58-63
368 goto end;
executed 58 times by 2 tests: goto end;
Executed by:
  • ssltest
  • tlstest
58
369 S3I(s)->hs.state = SSL3_ST_CR_CERT_REQ_A;-
370 s->internal->init_num = 0;-
371-
372 /*-
373 * At this point we check that we have the-
374 * required stuff from the server.-
375 */-
376 if (!ssl3_check_cert_and_algorithm(s)) {
!ssl3_check_ce...d_algorithm(s)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
377 ret = -1;-
378 goto end;
never executed: goto end;
0
379 }-
380 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
381-
382 case SSL3_ST_CR_CERT_REQ_A:
executed 63 times by 2 tests: case (0x150|0x1000):
Executed by:
  • ssltest
  • tlstest
63
383 case SSL3_ST_CR_CERT_REQ_B:
never executed: case (0x151|0x1000):
0
384 ret = ssl3_get_certificate_request(s);-
385 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
386 goto end;
never executed: goto end;
0
387 S3I(s)->hs.state = SSL3_ST_CR_SRVR_DONE_A;-
388 s->internal->init_num = 0;-
389 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
390-
391 case SSL3_ST_CR_SRVR_DONE_A:
executed 63 times by 2 tests: case (0x160|0x1000):
Executed by:
  • ssltest
  • tlstest
63
392 case SSL3_ST_CR_SRVR_DONE_B:
never executed: case (0x161|0x1000):
0
393 ret = ssl3_get_server_done(s);-
394 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
395 goto end;
never executed: goto end;
0
396 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
397 dtls1_stop_timer(s);
executed 11 times by 1 test: dtls1_stop_timer(s);
Executed by:
  • ssltest
11
398 if (S3I(s)->tmp.cert_req)
(s->s3->intern...->tmp.cert_reqDescription
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
7-56
399 S3I(s)->hs.state = SSL3_ST_CW_CERT_A;
executed 7 times by 1 test: (s->s3->internal)->hs.state = (0x170|0x1000);
Executed by:
  • ssltest
7
400 else-
401 S3I(s)->hs.state = SSL3_ST_CW_KEY_EXCH_A;
executed 56 times by 2 tests: (s->s3->internal)->hs.state = (0x180|0x1000);
Executed by:
  • ssltest
  • tlstest
56
402 s->internal->init_num = 0;-
403-
404 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
405-
406 case SSL3_ST_CW_CERT_A:
executed 7 times by 1 test: case (0x170|0x1000):
Executed by:
  • ssltest
7
407 case SSL3_ST_CW_CERT_B:
never executed: case (0x171|0x1000):
0
408 case SSL3_ST_CW_CERT_C:
never executed: case (0x172|0x1000):
0
409 case SSL3_ST_CW_CERT_D:
never executed: case (0x173|0x1000):
0
410 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
411 dtls1_start_timer(s);
executed 2 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
2
412 ret = ssl3_send_client_certificate(s);-
413 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
414 goto end;
never executed: goto end;
0
415 S3I(s)->hs.state = SSL3_ST_CW_KEY_EXCH_A;-
416 s->internal->init_num = 0;-
417 break;
executed 7 times by 1 test: break;
Executed by:
  • ssltest
7
418-
419 case SSL3_ST_CW_KEY_EXCH_A:
executed 63 times by 2 tests: case (0x180|0x1000):
Executed by:
  • ssltest
  • tlstest
63
420 case SSL3_ST_CW_KEY_EXCH_B:
never executed: case (0x181|0x1000):
0
421 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
422 dtls1_start_timer(s);
executed 11 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
11
423 ret = ssl3_send_client_key_exchange(s);-
424 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
425 goto end;
never executed: goto end;
0
426 /*-
427 * EAY EAY EAY need to check for DH fix cert-
428 * sent back-
429 */-
430 /*-
431 * For TLS, cert_req is set to 2, so a cert chain-
432 * of nothing is sent, but no verify packet is sent-
433 */-
434 /*-
435 * XXX: For now, we do not support client-
436 * authentication in ECDH cipher suites with-
437 * ECDH (rather than ECDSA) certificates.-
438 * We need to skip the certificate verify-
439 * message when client's ECDH public key is sent-
440 * inside the client certificate.-
441 */-
442 if (S3I(s)->tmp.cert_req == 1) {
(s->s3->intern....cert_req == 1Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
7-56
443 S3I(s)->hs.state = SSL3_ST_CW_CERT_VRFY_A;-
444 } else {
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
445 S3I(s)->hs.state = SSL3_ST_CW_CHANGE_A;-
446 S3I(s)->change_cipher_spec = 0;-
447 }
executed 56 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
56
448 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
449 if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY) {
s->s3->flags & 0x0010Description
TRUEnever evaluated
FALSEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-52
450 S3I(s)->hs.state = SSL3_ST_CW_CHANGE_A;-
451 S3I(s)->change_cipher_spec = 0;-
452 }
never executed: end of block
0
453 }
executed 52 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
52
454-
455 s->internal->init_num = 0;-
456 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
457-
458 case SSL3_ST_CW_CERT_VRFY_A:
executed 7 times by 1 test: case (0x190|0x1000):
Executed by:
  • ssltest
7
459 case SSL3_ST_CW_CERT_VRFY_B:
never executed: case (0x191|0x1000):
0
460 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
461 dtls1_start_timer(s);
executed 2 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
2
462 ret = ssl3_send_client_verify(s);-
463 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
464 goto end;
never executed: goto end;
0
465 S3I(s)->hs.state = SSL3_ST_CW_CHANGE_A;-
466 s->internal->init_num = 0;-
467 S3I(s)->change_cipher_spec = 0;-
468 break;
executed 7 times by 1 test: break;
Executed by:
  • ssltest
7
469-
470 case SSL3_ST_CW_CHANGE_A:
executed 63 times by 2 tests: case (0x1A0|0x1000):
Executed by:
  • ssltest
  • tlstest
63
471 case SSL3_ST_CW_CHANGE_B:
never executed: case (0x1A1|0x1000):
0
472 if (SSL_IS_DTLS(s) && !s->internal->hit)
(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
!s->internal->hitDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-52
473 dtls1_start_timer(s);
executed 11 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
11
474 ret = ssl3_send_change_cipher_spec(s,-
475 SSL3_ST_CW_CHANGE_A, SSL3_ST_CW_CHANGE_B);-
476 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
477 goto end;
never executed: goto end;
0
478-
479 S3I(s)->hs.state = SSL3_ST_CW_FINISHED_A;-
480 s->internal->init_num = 0;-
481-
482 s->session->cipher = S3I(s)->hs.new_cipher;-
483 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
484 ret = -1;-
485 goto end;
never executed: goto end;
0
486 }-
487-
488 if (!tls1_change_cipher_state(s,
!tls1_change_c..., (0x10|0x02))Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
489 SSL3_CHANGE_CIPHER_CLIENT_WRITE)) {
!tls1_change_c..., (0x10|0x02))Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
490 ret = -1;-
491 goto end;
never executed: goto end;
0
492 }-
493-
494 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
495 dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
executed 11 times by 1 test: dtls1_reset_seq_numbers(s, 0x02);
Executed by:
  • ssltest
11
496-
497 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
498-
499 case SSL3_ST_CW_FINISHED_A:
executed 63 times by 2 tests: case (0x1B0|0x1000):
Executed by:
  • ssltest
  • tlstest
63
500 case SSL3_ST_CW_FINISHED_B:
never executed: case (0x1B1|0x1000):
0
501 if (SSL_IS_DTLS(s) && !s->internal->hit)
(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
!s->internal->hitDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-52
502 dtls1_start_timer(s);
executed 11 times by 1 test: dtls1_start_timer(s);
Executed by:
  • ssltest
11
503 ret = ssl3_send_finished(s, SSL3_ST_CW_FINISHED_A,-
504 SSL3_ST_CW_FINISHED_B, TLS_MD_CLIENT_FINISH_CONST,-
505 TLS_MD_CLIENT_FINISH_CONST_SIZE);-
506 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
507 goto end;
never executed: goto end;
0
508 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
509 s->s3->flags |= SSL3_FLAGS_CCS_OK;
executed 52 times by 2 tests: s->s3->flags |= 0x0080;
Executed by:
  • ssltest
  • tlstest
52
510 S3I(s)->hs.state = SSL3_ST_CW_FLUSH;-
511-
512 /* clear flags */-
513 if (s->internal->hit) {
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
514 S3I(s)->hs.next_state = SSL_ST_OK;-
515 } else {
never executed: end of block
0
516 /* Allow NewSessionTicket if ticket expected */-
517 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
518 S3I(s)->hs.next_state =
executed 59 times by 1 test: (s->s3->internal)->hs.next_state = (0x1E0|0x1000);
Executed by:
  • ssltest
59
519 SSL3_ST_CR_SESSION_TICKET_A;
executed 59 times by 1 test: (s->s3->internal)->hs.next_state = (0x1E0|0x1000);
Executed by:
  • ssltest
59
520 else-
521 S3I(s)->hs.next_state =
executed 4 times by 1 test: (s->s3->internal)->hs.next_state = (0x1D0|0x1000);
Executed by:
  • tlstest
4
522 SSL3_ST_CR_FINISHED_A;
executed 4 times by 1 test: (s->s3->internal)->hs.next_state = (0x1D0|0x1000);
Executed by:
  • tlstest
4
523 }-
524 s->internal->init_num = 0;-
525 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
526-
527 case SSL3_ST_CR_SESSION_TICKET_A:
executed 682 times by 1 test: case (0x1E0|0x1000):
Executed by:
  • ssltest
682
528 case SSL3_ST_CR_SESSION_TICKET_B:
never executed: case (0x1E1|0x1000):
0
529 ret = ssl3_get_new_session_ticket(s);-
530 if (ret <= 0)
ret <= 0Description
TRUEevaluated 623 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
59-623
531 goto end;
executed 623 times by 1 test: goto end;
Executed by:
  • ssltest
623
532 S3I(s)->hs.state = SSL3_ST_CR_FINISHED_A;-
533 s->internal->init_num = 0;-
534 break;
executed 59 times by 1 test: break;
Executed by:
  • ssltest
59
535-
536 case SSL3_ST_CR_CERT_STATUS_A:
never executed: case (0x1F0|0x1000):
0
537 case SSL3_ST_CR_CERT_STATUS_B:
never executed: case (0x1F1|0x1000):
0
538 ret = ssl3_get_cert_status(s);-
539 if (ret <= 0)
ret <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
540 goto end;
never executed: goto end;
0
541 S3I(s)->hs.state = SSL3_ST_CR_KEY_EXCH_A;-
542 s->internal->init_num = 0;-
543 break;
never executed: break;
0
544-
545 case SSL3_ST_CR_FINISHED_A:
executed 67 times by 2 tests: case (0x1D0|0x1000):
Executed by:
  • ssltest
  • tlstest
67
546 case SSL3_ST_CR_FINISHED_B:
never executed: case (0x1D1|0x1000):
0
547 if (SSL_IS_DTLS(s))
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-56
548 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
549 else-
550 s->s3->flags |= SSL3_FLAGS_CCS_OK;
executed 56 times by 2 tests: s->s3->flags |= 0x0080;
Executed by:
  • ssltest
  • tlstest
56
551 ret = ssl3_get_finished(s, SSL3_ST_CR_FINISHED_A,-
552 SSL3_ST_CR_FINISHED_B);-
553 if (ret <= 0)
ret <= 0Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
4-63
554 goto end;
executed 4 times by 1 test: goto end;
Executed by:
  • tlstest
4
555 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
556 dtls1_stop_timer(s);
executed 11 times by 1 test: dtls1_stop_timer(s);
Executed by:
  • ssltest
11
557-
558 if (s->internal->hit)
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
559 S3I(s)->hs.state = SSL3_ST_CW_CHANGE_A;
never executed: (s->s3->internal)->hs.state = (0x1A0|0x1000);
0
560 else-
561 S3I(s)->hs.state = SSL_ST_OK;
executed 63 times by 2 tests: (s->s3->internal)->hs.state = 0x03;
Executed by:
  • ssltest
  • tlstest
63
562 s->internal->init_num = 0;-
563 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
564-
565 case SSL3_ST_CW_FLUSH:
executed 195 times by 2 tests: case (0x100|0x1000):
Executed by:
  • ssltest
  • tlstest
195
566 s->internal->rwstate = SSL_WRITING;-
567 if (BIO_flush(s->wbio) <= 0) {
(int)BIO_ctrl(...id *)0) ) <= 0Description
TRUEevaluated 132 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-132
568 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEnever evaluated
FALSEevaluated 132 times by 1 test
Evaluated by:
  • ssltest
0-132
569 /* If the write error was fatal, stop trying */-
570 if (!BIO_should_retry(s->wbio)) {
!BIO_test_flags(s->wbio, 0x08)Description
TRUEnever evaluated
FALSEnever evaluated
0
571 s->internal->rwstate = SSL_NOTHING;-
572 S3I(s)->hs.state = S3I(s)->hs.next_state;-
573 }
never executed: end of block
0
574 }
never executed: end of block
0
575 ret = -1;-
576 goto end;
executed 132 times by 1 test: goto end;
Executed by:
  • ssltest
132
577 }-
578 s->internal->rwstate = SSL_NOTHING;-
579 S3I(s)->hs.state = S3I(s)->hs.next_state;-
580 break;
executed 63 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
63
581-
582 case SSL_ST_OK:
executed 63 times by 2 tests: case 0x03:
Executed by:
  • ssltest
  • tlstest
63
583 /* clean a few things up */-
584 tls1_cleanup_key_block(s);-
585-
586 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
587 BUF_MEM_free(s->internal->init_buf);-
588 s->internal->init_buf = NULL;-
589 }
executed 52 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
52
590-
591 ssl_free_wbio_buffer(s);-
592-
593 s->internal->init_num = 0;-
594 s->internal->renegotiate = 0;-
595 s->internal->new_session = 0;-
596-
597 ssl_update_cache(s, SSL_SESS_CACHE_CLIENT);-
598 if (s->internal->hit)
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
599 s->ctx->internal->stats.sess_hit++;
never executed: s->ctx->internal->stats.sess_hit++;
0
600-
601 ret = 1;-
602 /* s->server=0; */-
603 s->internal->handshake_func = ssl3_connect;-
604 s->ctx->internal->stats.sess_connect_good++;-
605-
606 if (cb != NULL)
cb != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
607 cb(s, SSL_CB_HANDSHAKE_DONE, 1);
never executed: cb(s, 0x20, 1);
0
608-
609 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
610 /* done with handshaking */-
611 D1I(s)->handshake_read_seq = 0;-
612 D1I(s)->next_handshake_write_seq = 0;-
613 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
614-
615 goto end;
executed 63 times by 2 tests: goto end;
Executed by:
  • ssltest
  • tlstest
63
616 /* break; */-
617-
618 default:
never executed: default:
0
619 SSLerror(s, SSL_R_UNKNOWN_STATE);-
620 ret = -1;-
621 goto end;
never executed: goto end;
0
622 /* break; */-
623 }-
624-
625 /* did we do anything */-
626 if (!S3I(s)->tmp.reuse_message && !skip) {
!(s->s3->inter....reuse_messageDescription
TRUEevaluated 781 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 81 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
!skipDescription
TRUEevaluated 771 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-781
627 if (s->internal->debug) {
s->internal->debugDescription
TRUEnever evaluated
FALSEevaluated 771 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-771
628 if ((ret = BIO_flush(s->wbio)) <= 0)
(ret = (int)BI...d *)0) )) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
629 goto end;
never executed: goto end;
0
630 }
never executed: end of block
0
631-
632 if ((cb != NULL) && (S3I(s)->hs.state != state)) {
(cb != ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 771 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
((s->s3->inter...tate != state)Description
TRUEnever evaluated
FALSEnever evaluated
0-771
633 new_state = S3I(s)->hs.state;-
634 S3I(s)->hs.state = state;-
635 cb(s, SSL_CB_CONNECT_LOOP, 1);-
636 S3I(s)->hs.state = new_state;-
637 }
never executed: end of block
0
638 }
executed 771 times by 3 tests: end of block
Executed by:
  • clienttest
  • ssltest
  • tlstest
771
639 skip = 0;-
640 }
executed 862 times by 3 tests: end of block
Executed by:
  • clienttest
  • ssltest
  • tlstest
862
641-
642end:
code before this statement never executed: end:
0
643 s->internal->in_handshake--;-
644 if (cb != NULL)
cb != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1332 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-1332
645 cb(s, SSL_CB_CONNECT_EXIT, ret);
never executed: cb(s, (0x1000|0x02), ret);
0
646-
647 return (ret);
executed 1332 times by 3 tests: return (ret);
Executed by:
  • clienttest
  • ssltest
  • tlstest
1332
648}-
649-
650int-
651ssl3_send_client_hello(SSL *s)-
652{-
653 CBB cbb, client_hello, session_id, cookie, cipher_suites;-
654 CBB compression_methods;-
655 uint16_t max_version;-
656 size_t sl;-
657-
658 memset(&cbb, 0, sizeof(cbb));-
659-
660 if (S3I(s)->hs.state == SSL3_ST_CW_CLNT_HELLO_A) {
(s->s3->intern...(0x110|0x1000)Description
TRUEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEnever evaluated
0-74
661 SSL_SESSION *sess = s->session;-
662-
663 if (ssl_supported_version_range(s, NULL, &max_version) != 1) {
ssl_supported_..._version) != 1Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
664 SSLerror(s, SSL_R_NO_PROTOCOLS_AVAILABLE);-
665 return (-1);
never executed: return (-1);
0
666 }-
667 s->client_version = s->version = max_version;-
668-
669 if (sess == NULL ||
sess == ((void *)0)Description
TRUEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEnever evaluated
0-74
670 sess->ssl_version != s->version ||
sess->ssl_vers... != s->versionDescription
TRUEnever evaluated
FALSEnever evaluated
0
671 (!sess->session_id_length && !sess->tlsext_tick) ||
!sess->session_id_lengthDescription
TRUEnever evaluated
FALSEnever evaluated
!sess->tlsext_tickDescription
TRUEnever evaluated
FALSEnever evaluated
0
672 sess->internal->not_resumable) {
sess->internal->not_resumableDescription
TRUEnever evaluated
FALSEnever evaluated
0
673 if (!ssl_get_new_session(s, 0))
!ssl_get_new_session(s, 0)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
674 goto err;
never executed: goto err;
0
675 }
executed 74 times by 3 tests: end of block
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
676 /* else use the pre-loaded session */-
677-
678 /*-
679 * If a DTLS ClientHello message is being resent after a-
680 * HelloVerifyRequest, we must retain the original client-
681 * random value.-
682 */-
683 if (!SSL_IS_DTLS(s) || D1I(s)->send_cookie == 0)
!(s->method->i...ion == 0xFEFF)Description
TRUEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
(s->d1->intern...nd_cookie == 0Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
FALSEnever evaluated
0-62
684 arc4random_buf(s->s3->client_random, SSL3_RANDOM_SIZE);
executed 74 times by 3 tests: arc4random_buf(s->s3->client_random, 32);
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
685-
686 if (!ssl3_handshake_msg_start(s, &cbb, &client_hello,
!ssl3_handshak...ient_hello, 1)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
687 SSL3_MT_CLIENT_HELLO))
!ssl3_handshak...ient_hello, 1)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
688 goto err;
never executed: goto err;
0
689-
690 /*-
691 * Version indicates the negotiated version: for example from-
692 * an SSLv2/v3 compatible client hello). The client_version-
693 * field is the maximum version we permit and it is also-
694 * used in RSA encrypted premaster secrets. Some servers can-
695 * choke if we initially report a higher version then-
696 * renegotiate to a lower one in the premaster secret. This-
697 * didn't happen with TLS 1.0 as most servers supported it-
698 * but it can with TLS 1.1 or later if the server only supports-
699 * 1.0.-
700 *-
701 * Possible scenario with previous logic:-
702 * 1. Client hello indicates TLS 1.2-
703 * 2. Server hello says TLS 1.0-
704 * 3. RSA encrypted premaster secret uses 1.2.-
705 * 4. Handhaked proceeds using TLS 1.0.-
706 * 5. Server sends hello request to renegotiate.-
707 * 6. Client hello indicates TLS v1.0 as we now-
708 * know that is maximum server supports.-
709 * 7. Server chokes on RSA encrypted premaster secret-
710 * containing version 1.0.-
711 *-
712 * For interoperability it should be OK to always use the-
713 * maximum version we support in client hello and then rely-
714 * on the checking of version to ensure the servers isn't-
715 * being inconsistent: for example initially negotiating with-
716 * TLS 1.0 and renegotiating with TLS 1.2. We do this by using-
717 * client_version in client hello and not resetting it to-
718 * the negotiated version.-
719 */-
720 if (!CBB_add_u16(&client_hello, s->client_version))
!CBB_add_u16(&...lient_version)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
721 goto err;
never executed: goto err;
0
722-
723 /* Random stuff */-
724 if (!CBB_add_bytes(&client_hello, s->s3->client_random,
!CBB_add_bytes...lient_random))Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
725 sizeof(s->s3->client_random)))
!CBB_add_bytes...lient_random))Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
726 goto err;
never executed: goto err;
0
727-
728 /* Session ID */-
729 if (!CBB_add_u8_length_prefixed(&client_hello, &session_id))
!CBB_add_u8_le..., &session_id)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
730 goto err;
never executed: goto err;
0
731 if (!s->internal->new_session &&
!s->internal->new_sessionDescription
TRUEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEnever evaluated
0-74
732 s->session->session_id_length > 0) {
s->session->se..._id_length > 0Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
733 sl = s->session->session_id_length;-
734 if (sl > sizeof(s->session->session_id)) {
sl > sizeof(s-...n->session_id)Description
TRUEnever evaluated
FALSEnever evaluated
0
735 SSLerror(s, ERR_R_INTERNAL_ERROR);-
736 goto err;
never executed: goto err;
0
737 }-
738 if (!CBB_add_bytes(&session_id,
!CBB_add_bytes...ession_id, sl)Description
TRUEnever evaluated
FALSEnever evaluated
0
739 s->session->session_id, sl))
!CBB_add_bytes...ession_id, sl)Description
TRUEnever evaluated
FALSEnever evaluated
0
740 goto err;
never executed: goto err;
0
741 }
never executed: end of block
0
742-
743 /* DTLS Cookie. */-
744 if (SSL_IS_DTLS(s)) {
(s->method->in...ion == 0xFEFF)Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
FALSEevaluated 62 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
12-62
745 if (D1I(s)->cookie_len > sizeof(D1I(s)->cookie)) {
(s->d1->intern...rnal)->cookie)Description
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-12
746 SSLerror(s, ERR_R_INTERNAL_ERROR);-
747 goto err;
never executed: goto err;
0
748 }-
749 if (!CBB_add_u8_length_prefixed(&client_hello, &cookie))
!CBB_add_u8_le...ello, &cookie)Description
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-12
750 goto err;
never executed: goto err;
0
751 if (!CBB_add_bytes(&cookie, D1I(s)->cookie,
!CBB_add_bytes...)->cookie_len)Description
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-12
752 D1I(s)->cookie_len))
!CBB_add_bytes...)->cookie_len)Description
TRUEnever evaluated
FALSEevaluated 12 times by 2 tests
Evaluated by:
  • clienttest
  • ssltest
0-12
753 goto err;
never executed: goto err;
0
754 }
executed 12 times by 2 tests: end of block
Executed by:
  • clienttest
  • ssltest
12
755-
756 /* Ciphers supported */-
757 if (!CBB_add_u16_length_prefixed(&client_hello, &cipher_suites))
!CBB_add_u16_l...cipher_suites)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
758 return 0;
never executed: return 0;
0
759 if (!ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s),
!ssl_cipher_li...cipher_suites)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
760 &cipher_suites)) {
!ssl_cipher_li...cipher_suites)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
761 SSLerror(s, SSL_R_NO_CIPHERS_AVAILABLE);-
762 goto err;
never executed: goto err;
0
763 }-
764-
765 /* Add in compression methods (null) */-
766 if (!CBB_add_u8_length_prefixed(&client_hello,
!CBB_add_u8_le...ssion_methods)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
767 &compression_methods))
!CBB_add_u8_le...ssion_methods)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
768 goto err;
never executed: goto err;
0
769 if (!CBB_add_u8(&compression_methods, 0))
!CBB_add_u8(&c...on_methods, 0)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
770 goto err;
never executed: goto err;
0
771-
772 /* TLS extensions */-
773 if (!tlsext_clienthello_build(s, &client_hello)) {
!tlsext_client...&client_hello)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
774 SSLerror(s, ERR_R_INTERNAL_ERROR);-
775 goto err;
never executed: goto err;
0
776 }-
777-
778 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 74 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
0-74
779 goto err;
never executed: goto err;
0
780-
781 S3I(s)->hs.state = SSL3_ST_CW_CLNT_HELLO_B;-
782 }
executed 74 times by 3 tests: end of block
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
783-
784 /* SSL3_ST_CW_CLNT_HELLO_B */-
785 return (ssl3_handshake_write(s));
executed 74 times by 3 tests: return (ssl3_handshake_write(s));
Executed by:
  • clienttest
  • ssltest
  • tlstest
74
786-
787err:-
788 CBB_cleanup(&cbb);-
789-
790 return (-1);
never executed: return (-1);
0
791}-
792-
793int-
794ssl3_get_server_hello(SSL *s)-
795{-
796 CBS cbs, server_random, session_id;-
797 uint16_t server_version, cipher_suite;-
798 uint16_t min_version, max_version;-
799 uint8_t compression_method;-
800 STACK_OF(SSL_CIPHER) *sk;-
801 const SSL_CIPHER *cipher;-
802 const SSL_METHOD *method;-
803 unsigned long alg_k;-
804 size_t outlen;-
805 int i, al, ok;-
806 long n;-
807-
808 s->internal->first_packet = 1;-
809 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_SRVR_HELLO_A,-
810 SSL3_ST_CR_SRVR_HELLO_B, -1, 20000, /* ?? */ &ok);-
811 if (!ok)
!okDescription
TRUEevaluated 290 times by 3 tests
Evaluated by:
  • clienttest
  • ssltest
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
63-290
812 return ((int)n);
executed 290 times by 3 tests: return ((int)n);
Executed by:
  • clienttest
  • ssltest
  • tlstest
290
813 s->internal->first_packet = 0;-
814-
815 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
816 goto truncated;
never executed: goto truncated;
0
817-
818 CBS_init(&cbs, s->internal->init_msg, n);-
819-
820 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
821 if (S3I(s)->tmp.message_type == DTLS1_MT_HELLO_VERIFY_REQUEST) {
(s->s3->intern...sage_type == 3Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
0-11
822 if (D1I(s)->send_cookie == 0) {
(s->d1->intern...nd_cookie == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
823 S3I(s)->tmp.reuse_message = 1;-
824 return (1);
never executed: return (1);
0
825 } else {-
826 /* Already sent a cookie. */-
827 al = SSL_AD_UNEXPECTED_MESSAGE;-
828 SSLerror(s, SSL_R_BAD_MESSAGE_TYPE);-
829 goto f_err;
never executed: goto f_err;
0
830 }-
831 }-
832 }
executed 11 times by 1 test: end of block
Executed by:
  • ssltest
11
833-
834 if (S3I(s)->tmp.message_type != SSL3_MT_SERVER_HELLO) {
(s->s3->intern...sage_type != 2Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
835 al = SSL_AD_UNEXPECTED_MESSAGE;-
836 SSLerror(s, SSL_R_BAD_MESSAGE_TYPE);-
837 goto f_err;
never executed: goto f_err;
0
838 }-
839-
840 if (!CBS_get_u16(&cbs, &server_version))
!CBS_get_u16(&...erver_version)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
841 goto truncated;
never executed: goto truncated;
0
842-
843 if (ssl_supported_version_range(s, &min_version, &max_version) != 1) {
ssl_supported_..._version) != 1Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
844 SSLerror(s, SSL_R_NO_PROTOCOLS_AVAILABLE);-
845 goto err;
never executed: goto err;
0
846 }-
847-
848 if (server_version < min_version || server_version > max_version) {
server_version < min_versionDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
server_version > max_versionDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
849 SSLerror(s, SSL_R_WRONG_SSL_VERSION);-
850 s->version = (s->version & 0xff00) | (server_version & 0xff);-
851 al = SSL_AD_PROTOCOL_VERSION;-
852 goto f_err;
never executed: goto f_err;
0
853 }-
854 s->version = server_version;-
855-
856 if ((method = tls1_get_client_method(server_version)) == NULL)
(method = tls1...== ((void *)0)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 52 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-52
857 method = dtls1_get_client_method(server_version);
executed 11 times by 1 test: method = dtls1_get_client_method(server_version);
Executed by:
  • ssltest
11
858 if (method == NULL) {
method == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
859 SSLerror(s, ERR_R_INTERNAL_ERROR);-
860 goto err;
never executed: goto err;
0
861 }-
862 s->method = method;-
863-
864 /* Server random. */-
865 if (!CBS_get_bytes(&cbs, &server_random, SSL3_RANDOM_SIZE))
!CBS_get_bytes...er_random, 32)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
866 goto truncated;
never executed: goto truncated;
0
867 if (!CBS_write_bytes(&server_random, s->s3->server_random,
!CBS_write_byt... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
868 sizeof(s->s3->server_random), NULL))
!CBS_write_byt... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
869 goto err;
never executed: goto err;
0
870-
871 /* Session ID. */-
872 if (!CBS_get_u8_length_prefixed(&cbs, &session_id))
!CBS_get_u8_le..., &session_id)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
873 goto truncated;
never executed: goto truncated;
0
874-
875 if ((CBS_len(&session_id) > sizeof(s->session->session_id)) ||
(CBS_len(&sess...->session_id))Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
876 (CBS_len(&session_id) > SSL3_SESSION_ID_SIZE)) {
(CBS_len(&session_id) > 32)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
877 al = SSL_AD_ILLEGAL_PARAMETER;-
878 SSLerror(s, SSL_R_SSL3_SESSION_ID_TOO_LONG);-
879 goto f_err;
never executed: goto f_err;
0
880 }-
881-
882 /* Cipher suite. */-
883 if (!CBS_get_u16(&cbs, &cipher_suite))
!CBS_get_u16(&...&cipher_suite)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
884 goto truncated;
never executed: goto truncated;
0
885-
886 /*-
887 * Check if we want to resume the session based on external-
888 * pre-shared secret.-
889 */-
890 if (s->internal->tls_session_secret_cb) {
s->internal->t...sion_secret_cbDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
891 SSL_CIPHER *pref_cipher = NULL;-
892 s->session->master_key_length = sizeof(s->session->master_key);-
893 if (s->internal->tls_session_secret_cb(s, s->session->master_key,
s->internal->t...secret_cb_arg)Description
TRUEnever evaluated
FALSEnever evaluated
0
894 &s->session->master_key_length, NULL, &pref_cipher,
s->internal->t...secret_cb_arg)Description
TRUEnever evaluated
FALSEnever evaluated
0
895 s->internal->tls_session_secret_cb_arg)) {
s->internal->t...secret_cb_arg)Description
TRUEnever evaluated
FALSEnever evaluated
0
896 s->session->cipher = pref_cipher ? pref_cipher :
pref_cipherDescription
TRUEnever evaluated
FALSEnever evaluated
0
897 ssl3_get_cipher_by_value(cipher_suite);-
898 s->s3->flags |= SSL3_FLAGS_CCS_OK;-
899 }
never executed: end of block
0
900 }
never executed: end of block
0
901-
902 if (s->session->session_id_length != 0 &&
s->session->se...id_length != 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
903 CBS_mem_equal(&session_id, s->session->session_id,
CBS_mem_equal(...ion_id_length)Description
TRUEnever evaluated
FALSEnever evaluated
0
904 s->session->session_id_length)) {
CBS_mem_equal(...ion_id_length)Description
TRUEnever evaluated
FALSEnever evaluated
0
905 if (s->sid_ctx_length != s->session->sid_ctx_length ||
s->sid_ctx_len...sid_ctx_lengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
906 timingsafe_memcmp(s->session->sid_ctx,
timingsafe_mem...x_length) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
907 s->sid_ctx, s->sid_ctx_length) != 0) {
timingsafe_mem...x_length) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
908 /* actually a client application bug */-
909 al = SSL_AD_ILLEGAL_PARAMETER;-
910 SSLerror(s, SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);-
911 goto f_err;
never executed: goto f_err;
0
912 }-
913 s->s3->flags |= SSL3_FLAGS_CCS_OK;-
914 s->internal->hit = 1;-
915 } else {
never executed: end of block
0
916 /* a miss or crap from the other end */-
917-
918 /* If we were trying for session-id reuse, make a new-
919 * SSL_SESSION so we don't stuff up other people */-
920 s->internal->hit = 0;-
921 if (s->session->session_id_length > 0) {
s->session->se..._id_length > 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
922 if (!ssl_get_new_session(s, 0)) {
!ssl_get_new_session(s, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
923 al = SSL_AD_INTERNAL_ERROR;-
924 goto f_err;
never executed: goto f_err;
0
925 }-
926 }
never executed: end of block
0
927-
928 /*-
929 * XXX - improve the handling for the case where there is a-
930 * zero length session identifier.-
931 */-
932 if (!CBS_write_bytes(&session_id, s->session->session_id,
!CBS_write_byt..._id), &outlen)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
933 sizeof(s->session->session_id), &outlen))
!CBS_write_byt..._id), &outlen)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
934 goto err;
never executed: goto err;
0
935 s->session->session_id_length = outlen;-
936-
937 s->session->ssl_version = s->version;-
938 }
executed 63 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
63
939-
940 if ((cipher = ssl3_get_cipher_by_value(cipher_suite)) == NULL) {
(cipher = ssl3...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
941 al = SSL_AD_ILLEGAL_PARAMETER;-
942 SSLerror(s, SSL_R_UNKNOWN_CIPHER_RETURNED);-
943 goto f_err;
never executed: goto f_err;
0
944 }-
945-
946 /* TLS v1.2 only ciphersuites require v1.2 or later. */-
947 if ((cipher->algorithm_ssl & SSL_TLSV1_2) &&
(cipher->algor...& 0x00000004L)Description
TRUEevaluated 34 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
29-34
948 (TLS1_get_version(s) < TLS1_2_VERSION)) {
(s->version >> 8) == 0x03Description
TRUEevaluated 34 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
(((s->version ...: 0) < 0x0303)Description
TRUEnever evaluated
FALSEevaluated 34 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-34
949 al = SSL_AD_ILLEGAL_PARAMETER;-
950 SSLerror(s, SSL_R_WRONG_CIPHER_RETURNED);-
951 goto f_err;
never executed: goto f_err;
0
952 }-
953-
954 sk = ssl_get_ciphers_by_id(s);-
955 i = sk_SSL_CIPHER_find(sk, cipher);-
956 if (i < 0) {
i < 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
957 /* we did not say we would use this cipher */-
958 al = SSL_AD_ILLEGAL_PARAMETER;-
959 SSLerror(s, SSL_R_WRONG_CIPHER_RETURNED);-
960 goto f_err;
never executed: goto f_err;
0
961 }-
962-
963 /*-
964 * Depending on the session caching (internal/external), the cipher-
965 * and/or cipher_id values may not be set. Make sure that-
966 * cipher_id is set and use it for comparison.-
967 */-
968 if (s->session->cipher)
s->session->cipherDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
969 s->session->cipher_id = s->session->cipher->id;
never executed: s->session->cipher_id = s->session->cipher->id;
0
970 if (s->internal->hit && (s->session->cipher_id != cipher->id)) {
s->internal->hitDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
(s->session->c...!= cipher->id)Description
TRUEnever evaluated
FALSEnever evaluated
0-63
971 al = SSL_AD_ILLEGAL_PARAMETER;-
972 SSLerror(s, SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED);-
973 goto f_err;
never executed: goto f_err;
0
974 }-
975 S3I(s)->hs.new_cipher = cipher;-
976-
977 if (!tls1_handshake_hash_init(s))
!tls1_handshake_hash_init(s)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
978 goto err;
never executed: goto err;
0
979-
980 /*-
981 * Don't digest cached records if no sigalgs: we may need them for-
982 * client authentication.-
983 */-
984 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
985 if (!(SSL_USE_SIGALGS(s) || (alg_k & SSL_kGOST)) &&
(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
986 !tls1_digest_cached_records(s)) {
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • ssltest
0-29
987 al = SSL_AD_INTERNAL_ERROR;-
988 goto f_err;
never executed: goto f_err;
0
989 }-
990-
991 if (!CBS_get_u8(&cbs, &compression_method))
!CBS_get_u8(&c...ession_method)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
992 goto truncated;
never executed: goto truncated;
0
993-
994 if (compression_method != 0) {
compression_method != 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
995 al = SSL_AD_ILLEGAL_PARAMETER;-
996 SSLerror(s, SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);-
997 goto f_err;
never executed: goto f_err;
0
998 }-
999-
1000 if (!tlsext_serverhello_parse(s, &cbs, &al)) {
!tlsext_server...(s, &cbs, &al)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1001 SSLerror(s, SSL_R_PARSE_TLSEXT);-
1002 goto f_err;
never executed: goto f_err;
0
1003 }-
1004-
1005 /*-
1006 * Determine if we need to see RI. Strictly speaking if we want to-
1007 * avoid an attack we should *always* see RI even on initial server-
1008 * hello because the client doesn't see any renegotiation during an-
1009 * attack. However this would mean we could not connect to any server-
1010 * which doesn't support RI so for the immediate future tolerate RI-
1011 * absence on initial connect only.-
1012 */-
1013 if (!S3I(s)->renegotiate_seen &&
!(s->s3->inter...negotiate_seenDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1014 !(s->internal->options & SSL_OP_LEGACY_SERVER_CONNECT)) {
!(s->internal-...& 0x00000004L)Description
TRUEnever evaluated
FALSEnever evaluated
0
1015 al = SSL_AD_HANDSHAKE_FAILURE;-
1016 SSLerror(s, SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);-
1017 goto f_err;
never executed: goto f_err;
0
1018 }-
1019-
1020 if (ssl_check_serverhello_tlsext(s) <= 0) {
ssl_check_serv...tlsext(s) <= 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1021 SSLerror(s, SSL_R_SERVERHELLO_TLSEXT);-
1022 goto err;
never executed: goto err;
0
1023 }-
1024-
1025 return (1);
executed 63 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
63
1026-
1027truncated:-
1028 /* wrong packet length */-
1029 al = SSL_AD_DECODE_ERROR;-
1030 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1031f_err:
code before this statement never executed: f_err:
0
1032 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1033err:
code before this statement never executed: err:
0
1034 return (-1);
never executed: return (-1);
0
1035}-
1036-
1037int-
1038ssl3_get_server_certificate(SSL *s)-
1039{-
1040 int al, i, ok, ret = -1;-
1041 long n;-
1042 CBS cbs, cert_list;-
1043 X509 *x = NULL;-
1044 const unsigned char *q;-
1045 STACK_OF(X509) *sk = NULL;-
1046 SESS_CERT *sc;-
1047 EVP_PKEY *pkey = NULL;-
1048-
1049 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_CERT_A,-
1050 SSL3_ST_CR_CERT_B, -1, s->internal->max_cert_list, &ok);-
1051-
1052 if (!ok)
!okDescription
TRUEevaluated 162 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
53-162
1053 return ((int)n);
executed 162 times by 2 tests: return ((int)n);
Executed by:
  • ssltest
  • tlstest
162
1054-
1055 if (S3I(s)->tmp.message_type == SSL3_MT_SERVER_KEY_EXCHANGE) {
(s->s3->intern...age_type == 12Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1056 S3I(s)->tmp.reuse_message = 1;-
1057 return (1);
never executed: return (1);
0
1058 }-
1059-
1060 if (S3I(s)->tmp.message_type != SSL3_MT_CERTIFICATE) {
(s->s3->intern...age_type != 11Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1061 al = SSL_AD_UNEXPECTED_MESSAGE;-
1062 SSLerror(s, SSL_R_BAD_MESSAGE_TYPE);-
1063 goto f_err;
never executed: goto f_err;
0
1064 }-
1065-
1066-
1067 if ((sk = sk_X509_new_null()) == NULL) {
(sk = ((struct...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1068 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1069 goto err;
never executed: goto err;
0
1070 }-
1071-
1072 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1073 goto truncated;
never executed: goto truncated;
0
1074-
1075 CBS_init(&cbs, s->internal->init_msg, n);-
1076 if (CBS_len(&cbs) < 3)
CBS_len(&cbs) < 3Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1077 goto truncated;
never executed: goto truncated;
0
1078-
1079 if (!CBS_get_u24_length_prefixed(&cbs, &cert_list) ||
!CBS_get_u24_l...s, &cert_list)Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1080 CBS_len(&cbs) != 0) {
CBS_len(&cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1081 al = SSL_AD_DECODE_ERROR;-
1082 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1083 goto f_err;
never executed: goto f_err;
0
1084 }-
1085-
1086 while (CBS_len(&cert_list) > 0) {
CBS_len(&cert_list) > 0Description
TRUEevaluated 73 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
53-73
1087 CBS cert;-
1088-
1089 if (CBS_len(&cert_list) < 3)
CBS_len(&cert_list) < 3Description
TRUEnever evaluated
FALSEevaluated 73 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-73
1090 goto truncated;
never executed: goto truncated;
0
1091 if (!CBS_get_u24_length_prefixed(&cert_list, &cert)) {
!CBS_get_u24_l...t_list, &cert)Description
TRUEnever evaluated
FALSEevaluated 73 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-73
1092 al = SSL_AD_DECODE_ERROR;-
1093 SSLerror(s, SSL_R_CERT_LENGTH_MISMATCH);-
1094 goto f_err;
never executed: goto f_err;
0
1095 }-
1096-
1097 q = CBS_data(&cert);-
1098 x = d2i_X509(NULL, &q, CBS_len(&cert));-
1099 if (x == NULL) {
x == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 73 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-73
1100 al = SSL_AD_BAD_CERTIFICATE;-
1101 SSLerror(s, ERR_R_ASN1_LIB);-
1102 goto f_err;
never executed: goto f_err;
0
1103 }-
1104 if (q != CBS_data(&cert) + CBS_len(&cert)) {
q != CBS_data(...CBS_len(&cert)Description
TRUEnever evaluated
FALSEevaluated 73 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-73
1105 al = SSL_AD_DECODE_ERROR;-
1106 SSLerror(s, SSL_R_CERT_LENGTH_MISMATCH);-
1107 goto f_err;
never executed: goto f_err;
0
1108 }-
1109 if (!sk_X509_push(sk, x)) {
!sk_push(((_ST... : (X509*)0)))Description
TRUEnever evaluated
FALSEevaluated 73 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-73
1110 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1111 goto err;
never executed: goto err;
0
1112 }-
1113 x = NULL;-
1114 }
executed 73 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
73
1115-
1116 i = ssl_verify_cert_chain(s, sk);-
1117 if ((s->verify_mode != SSL_VERIFY_NONE) && (i <= 0)) {
(s->verify_mode != 0x00)Description
TRUEevaluated 11 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 42 times by 1 test
Evaluated by:
  • ssltest
(i <= 0)Description
TRUEnever evaluated
FALSEevaluated 11 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-42
1118 al = ssl_verify_alarm_type(s->verify_result);-
1119 SSLerror(s, SSL_R_CERTIFICATE_VERIFY_FAILED);-
1120 goto f_err;
never executed: goto f_err;
0
1121-
1122 }-
1123 ERR_clear_error(); /* but we keep s->verify_result */-
1124-
1125 sc = ssl_sess_cert_new();-
1126 if (sc == NULL)
sc == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1127 goto err;
never executed: goto err;
0
1128 ssl_sess_cert_free(SSI(s)->sess_cert);-
1129 SSI(s)->sess_cert = sc;-
1130-
1131 sc->cert_chain = sk;-
1132 /*-
1133 * Inconsistency alert: cert_chain does include the peer's-
1134 * certificate, which we don't include in s3_srvr.c-
1135 */-
1136 x = sk_X509_value(sk, 0);-
1137 sk = NULL;-
1138 /* VRS 19990621: possible memory leak; sk=null ==> !sk_pop_free() @end*/-
1139-
1140 pkey = X509_get_pubkey(x);-
1141-
1142 if (pkey == NULL || EVP_PKEY_missing_parameters(pkey)) {
pkey == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
EVP_PKEY_missi...rameters(pkey)Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1143 x = NULL;-
1144 al = SSL3_AL_FATAL;-
1145 SSLerror(s, SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);-
1146 goto f_err;
never executed: goto f_err;
0
1147 }-
1148-
1149 i = ssl_cert_type(x, pkey);-
1150 if (i < 0) {
i < 0Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
1151 x = NULL;-
1152 al = SSL3_AL_FATAL;-
1153 SSLerror(s, SSL_R_UNKNOWN_CERTIFICATE_TYPE);-
1154 goto f_err;
never executed: goto f_err;
0
1155 }-
1156-
1157 sc->peer_cert_type = i;-
1158 CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);-
1159 /*-
1160 * Why would the following ever happen?-
1161 * We just created sc a couple of lines ago.-
1162 */-
1163 X509_free(sc->peer_pkeys[i].x509);-
1164 sc->peer_pkeys[i].x509 = x;-
1165 sc->peer_key = &(sc->peer_pkeys[i]);-
1166-
1167 X509_free(s->session->peer);-
1168 CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);-
1169 s->session->peer = x;-
1170 s->session->verify_result = s->verify_result;-
1171-
1172 x = NULL;-
1173 ret = 1;-
1174-
1175 if (0) {-
1176truncated:-
1177 /* wrong packet length */-
1178 al = SSL_AD_DECODE_ERROR;-
1179 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1180f_err:
code before this statement never executed: f_err:
0
1181 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1182 }
never executed: end of block
0
1183err:
code before this statement executed 53 times by 2 tests: err:
Executed by:
  • ssltest
  • tlstest
53
1184 EVP_PKEY_free(pkey);-
1185 X509_free(x);-
1186 sk_X509_pop_free(sk, X509_free);-
1187-
1188 return (ret);
executed 53 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
53
1189}-
1190-
1191static int-
1192ssl3_get_server_kex_dhe(SSL *s, EVP_PKEY **pkey, CBS *cbs)-
1193{-
1194 CBS dhp, dhg, dhpk;-
1195 BN_CTX *bn_ctx = NULL;-
1196 SESS_CERT *sc = NULL;-
1197 DH *dh = NULL;-
1198 long alg_a;-
1199 int al;-
1200-
1201 alg_a = S3I(s)->hs.new_cipher->algorithm_auth;-
1202 sc = SSI(s)->sess_cert;-
1203-
1204 if ((dh = DH_new()) == NULL) {
(dh = DH_new()) == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1205 SSLerror(s, ERR_R_DH_LIB);-
1206 goto err;
never executed: goto err;
0
1207 }-
1208-
1209 if (!CBS_get_u16_length_prefixed(cbs, &dhp))
!CBS_get_u16_l...xed(cbs, &dhp)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1210 goto truncated;
never executed: goto truncated;
0
1211 if ((dh->p = BN_bin2bn(CBS_data(&dhp), CBS_len(&dhp), NULL)) == NULL) {
(dh->p = BN_bi...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1212 SSLerror(s, ERR_R_BN_LIB);-
1213 goto err;
never executed: goto err;
0
1214 }-
1215-
1216 if (!CBS_get_u16_length_prefixed(cbs, &dhg))
!CBS_get_u16_l...xed(cbs, &dhg)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1217 goto truncated;
never executed: goto truncated;
0
1218 if ((dh->g = BN_bin2bn(CBS_data(&dhg), CBS_len(&dhg), NULL)) == NULL) {
(dh->g = BN_bi...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1219 SSLerror(s, ERR_R_BN_LIB);-
1220 goto err;
never executed: goto err;
0
1221 }-
1222-
1223 if (!CBS_get_u16_length_prefixed(cbs, &dhpk))
!CBS_get_u16_l...ed(cbs, &dhpk)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1224 goto truncated;
never executed: goto truncated;
0
1225 if ((dh->pub_key = BN_bin2bn(CBS_data(&dhpk), CBS_len(&dhpk),
(dh->pub_key =...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1226 NULL)) == NULL) {
(dh->pub_key =...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1227 SSLerror(s, ERR_R_BN_LIB);-
1228 goto err;
never executed: goto err;
0
1229 }-
1230-
1231 /*-
1232 * Check the strength of the DH key just constructed.-
1233 * Discard keys weaker than 1024 bits.-
1234 */-
1235 if (DH_size(dh) < 1024 / 8) {
DH_size(dh) < 1024 / 8Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1236 SSLerror(s, SSL_R_BAD_DH_P_LENGTH);-
1237 goto err;
never executed: goto err;
0
1238 }-
1239-
1240 if (alg_a & SSL_aRSA)
alg_a & 0x00000001LDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-11
1241 *pkey = X509_get_pubkey(sc->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
executed 11 times by 1 test: *pkey = X509_get_pubkey(sc->peer_pkeys[0].x509);
Executed by:
  • ssltest
11
1242 else-
1243 /* XXX - Anonymous DH, so no certificate or pkey. */-
1244 *pkey = NULL;
executed 10 times by 1 test: *pkey = ((void *)0) ;
Executed by:
  • ssltest
10
1245-
1246 sc->peer_dh_tmp = dh;-
1247-
1248 return (1);
executed 21 times by 1 test: return (1);
Executed by:
  • ssltest
21
1249-
1250 truncated:-
1251 al = SSL_AD_DECODE_ERROR;-
1252 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1253 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1254-
1255 err:
code before this statement never executed: err:
0
1256 DH_free(dh);-
1257 BN_CTX_free(bn_ctx);-
1258-
1259 return (-1);
never executed: return (-1);
0
1260}-
1261-
1262static int-
1263ssl3_get_server_kex_ecdhe_ecp(SSL *s, SESS_CERT *sc, int nid, CBS *public)-
1264{-
1265 const EC_GROUP *group;-
1266 EC_GROUP *ngroup = NULL;-
1267 EC_POINT *point = NULL;-
1268 BN_CTX *bn_ctx = NULL;-
1269 EC_KEY *ecdh = NULL;-
1270 int ret = -1;-
1271-
1272 /*-
1273 * Extract the server's ephemeral ECDH public key.-
1274 */-
1275-
1276 if ((ecdh = EC_KEY_new()) == NULL) {
(ecdh = EC_KEY...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1277 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1278 goto err;
never executed: goto err;
0
1279 }-
1280-
1281 if ((ngroup = EC_GROUP_new_by_curve_name(nid)) == NULL) {
(ngroup = EC_G...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1282 SSLerror(s, ERR_R_EC_LIB);-
1283 goto err;
never executed: goto err;
0
1284 }-
1285 if (EC_KEY_set_group(ecdh, ngroup) == 0) {
EC_KEY_set_gro..., ngroup) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1286 SSLerror(s, ERR_R_EC_LIB);-
1287 goto err;
never executed: goto err;
0
1288 }-
1289-
1290 group = EC_KEY_get0_group(ecdh);-
1291-
1292 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
1293 (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
1294 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1295 goto err;
never executed: goto err;
0
1296 }-
1297-
1298 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
1299 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
1300 SSLerror(s, SSL_R_BAD_ECPOINT);-
1301 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1302 goto err;
never executed: goto err;
0
1303 }-
1304-
1305 EC_KEY_set_public_key(ecdh, point);-
1306 sc->peer_ecdh_tmp = ecdh;-
1307 ecdh = NULL;-
1308-
1309 ret = 1;-
1310-
1311 err:
code before this statement executed 23 times by 1 test: err:
Executed by:
  • ssltest
23
1312 BN_CTX_free(bn_ctx);-
1313 EC_GROUP_free(ngroup);-
1314 EC_POINT_free(point);-
1315 EC_KEY_free(ecdh);-
1316-
1317 return (ret);
executed 23 times by 1 test: return (ret);
Executed by:
  • ssltest
23
1318}-
1319-
1320static int-
1321ssl3_get_server_kex_ecdhe_ecx(SSL *s, SESS_CERT *sc, int nid, CBS *public)-
1322{-
1323 size_t outlen;-
1324-
1325 if (nid != NID_X25519) {
nid != 950Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1326 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1327 goto err;
never executed: goto err;
0
1328 }-
1329-
1330 if (CBS_len(public) != X25519_KEY_LENGTH) {
CBS_len(public) != 32Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1331 SSLerror(s, SSL_R_BAD_ECPOINT);-
1332 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1333 goto err;
never executed: goto err;
0
1334 }-
1335-
1336 if (!CBS_stow(public, &sc->peer_x25519_tmp, &outlen)) {
!CBS_stow(publ..._tmp, &outlen)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1337 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1338 goto err;
never executed: goto err;
0
1339 }-
1340-
1341 return (1);
executed 5 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
5
1342-
1343 err:-
1344 return (-1);
never executed: return (-1);
0
1345}-
1346-
1347static int-
1348ssl3_get_server_kex_ecdhe(SSL *s, EVP_PKEY **pkey, CBS *cbs)-
1349{-
1350 CBS public;-
1351 uint8_t curve_type;-
1352 uint16_t curve_id;-
1353 SESS_CERT *sc;-
1354 long alg_a;-
1355 int nid;-
1356 int al;-
1357-
1358 alg_a = S3I(s)->hs.new_cipher->algorithm_auth;-
1359 sc = SSI(s)->sess_cert;-
1360-
1361 /* Only named curves are supported. */-
1362 if (!CBS_get_u8(cbs, &curve_type) ||
!CBS_get_u8(cbs, &curve_type)Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1363 curve_type != NAMED_CURVE_TYPE ||
curve_type != 3Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1364 !CBS_get_u16(cbs, &curve_id)) {
!CBS_get_u16(cbs, &curve_id)Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1365 al = SSL_AD_DECODE_ERROR;-
1366 SSLerror(s, SSL_R_LENGTH_TOO_SHORT);-
1367 goto f_err;
never executed: goto f_err;
0
1368 }-
1369-
1370 /*-
1371 * Check that the curve is one of our preferences - if it is not,-
1372 * the server has sent us an invalid curve.-
1373 */-
1374 if (tls1_check_curve(s, curve_id) != 1) {
tls1_check_cur...curve_id) != 1Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1375 al = SSL_AD_DECODE_ERROR;-
1376 SSLerror(s, SSL_R_WRONG_CURVE);-
1377 goto f_err;
never executed: goto f_err;
0
1378 }-
1379-
1380 if ((nid = tls1_ec_curve_id2nid(curve_id)) == 0) {
(nid = tls1_ec...urve_id)) == 0Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1381 al = SSL_AD_INTERNAL_ERROR;-
1382 SSLerror(s, SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);-
1383 goto f_err;
never executed: goto f_err;
0
1384 }-
1385-
1386 if (!CBS_get_u8_length_prefixed(cbs, &public))
!CBS_get_u8_le...(cbs, &public)Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1387 goto truncated;
never executed: goto truncated;
0
1388-
1389 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
1390 if (ssl3_get_server_kex_ecdhe_ecx(s, sc, nid, &public) != 1)
ssl3_get_serve... &public) != 1Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
1391 goto err;
never executed: goto err;
0
1392 } else {
executed 5 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
5
1393 if (ssl3_get_server_kex_ecdhe_ecp(s, sc, nid, &public) != 1)
ssl3_get_serve... &public) != 1Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
1394 goto err;
never executed: goto err;
0
1395 }
executed 23 times by 1 test: end of block
Executed by:
  • ssltest
23
1396-
1397 /*-
1398 * The ECC/TLS specification does not mention the use of DSA to sign-
1399 * ECParameters in the server key exchange message. We do support RSA-
1400 * and ECDSA.-
1401 */-
1402 if (alg_a & SSL_aRSA)
alg_a & 0x00000001LDescription
TRUEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-28
1403 *pkey = X509_get_pubkey(sc->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
executed 28 times by 2 tests: *pkey = X509_get_pubkey(sc->peer_pkeys[0].x509);
Executed by:
  • ssltest
  • tlstest
28
1404 else if (alg_a & SSL_aECDSA)
alg_a & 0x00000040LDescription
TRUEnever evaluated
FALSEnever evaluated
0
1405 *pkey = X509_get_pubkey(sc->peer_pkeys[SSL_PKEY_ECC].x509);
never executed: *pkey = X509_get_pubkey(sc->peer_pkeys[3].x509);
0
1406 else-
1407 /* XXX - Anonymous ECDH, so no certificate or pkey. */-
1408 *pkey = NULL;
never executed: *pkey = ((void *)0) ;
0
1409-
1410 return (1);
executed 28 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
28
1411-
1412 truncated:-
1413 al = SSL_AD_DECODE_ERROR;-
1414 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1415-
1416 f_err:
code before this statement never executed: f_err:
0
1417 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1418-
1419 err:
code before this statement never executed: err:
0
1420 return (-1);
never executed: return (-1);
0
1421}-
1422-
1423int-
1424ssl3_get_server_key_exchange(SSL *s)-
1425{-
1426 CBS cbs, signature;-
1427 const EVP_MD *md = NULL;-
1428 EVP_PKEY *pkey = NULL;-
1429 EVP_MD_CTX md_ctx;-
1430 const unsigned char *param;-
1431 uint8_t hash_id, sig_id;-
1432 long n, alg_k, alg_a;-
1433 int al, ok, sigalg;-
1434 size_t param_len;-
1435-
1436 EVP_MD_CTX_init(&md_ctx);-
1437-
1438 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
1439 alg_a = S3I(s)->hs.new_cipher->algorithm_auth;-
1440-
1441 /*-
1442 * Use same message size as in ssl3_get_certificate_request()-
1443 * as ServerKeyExchange message may be skipped.-
1444 */-
1445 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_KEY_EXCH_A,-
1446 SSL3_ST_CR_KEY_EXCH_B, -1, s->internal->max_cert_list, &ok);-
1447 if (!ok)
!okDescription
TRUEevaluated 58 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
58-63
1448 return ((int)n);
executed 58 times by 2 tests: return ((int)n);
Executed by:
  • ssltest
  • tlstest
58
1449-
1450 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1451 goto err;
never executed: goto err;
0
1452-
1453 CBS_init(&cbs, s->internal->init_msg, n);-
1454-
1455 if (S3I(s)->tmp.message_type != SSL3_MT_SERVER_KEY_EXCHANGE) {
(s->s3->intern...age_type != 12Description
TRUEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 49 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
14-49
1456 /*-
1457 * Do not skip server key exchange if this cipher suite uses-
1458 * ephemeral keys.-
1459 */-
1460 if (alg_k & (SSL_kDHE|SSL_kECDHE)) {
alg_k & (0x000...L|0x00000080L)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1461 SSLerror(s, SSL_R_UNEXPECTED_MESSAGE);-
1462 al = SSL_AD_UNEXPECTED_MESSAGE;-
1463 goto f_err;
never executed: goto f_err;
0
1464 }-
1465-
1466 S3I(s)->tmp.reuse_message = 1;-
1467 EVP_MD_CTX_cleanup(&md_ctx);-
1468 return (1);
executed 14 times by 1 test: return (1);
Executed by:
  • ssltest
14
1469 }-
1470-
1471 if (SSI(s)->sess_cert != NULL) {
(s->session->i...!= ((void *)0)Description
TRUEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-39
1472 DH_free(SSI(s)->sess_cert->peer_dh_tmp);-
1473 SSI(s)->sess_cert->peer_dh_tmp = NULL;-
1474-
1475 EC_KEY_free(SSI(s)->sess_cert->peer_ecdh_tmp);-
1476 SSI(s)->sess_cert->peer_ecdh_tmp = NULL;-
1477-
1478 free(SSI(s)->sess_cert->peer_x25519_tmp);-
1479 SSI(s)->sess_cert->peer_x25519_tmp = NULL;-
1480 } else {
executed 39 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
39
1481 SSI(s)->sess_cert = ssl_sess_cert_new();-
1482 if (SSI(s)->sess_cert == NULL)
(s->session->i...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
0-10
1483 goto err;
never executed: goto err;
0
1484 }
executed 10 times by 1 test: end of block
Executed by:
  • ssltest
10
1485-
1486 param = CBS_data(&cbs);-
1487 param_len = CBS_len(&cbs);-
1488-
1489 if (alg_k & SSL_kDHE) {
alg_k & 0x00000008LDescription
TRUEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
21-28
1490 if (ssl3_get_server_kex_dhe(s, &pkey, &cbs) != 1)
ssl3_get_serve...ey, &cbs) != 1Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1491 goto err;
never executed: goto err;
0
1492 } 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
1493 if (ssl3_get_server_kex_ecdhe(s, &pkey, &cbs) != 1)
ssl3_get_serve...ey, &cbs) != 1Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
1494 goto err;
never executed: goto err;
0
1495 } else if (alg_k != 0) {
executed 28 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
alg_k != 0Description
TRUEnever evaluated
FALSEnever evaluated
0-28
1496 al = SSL_AD_UNEXPECTED_MESSAGE;-
1497 SSLerror(s, SSL_R_UNEXPECTED_MESSAGE);-
1498 goto f_err;
never executed: goto f_err;
0
1499 }-
1500-
1501 param_len -= CBS_len(&cbs);-
1502-
1503 /* if it was signed, check the signature */-
1504 if (pkey != NULL) {
pkey != ((void *)0)Description
TRUEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
10-39
1505 if (SSL_USE_SIGALGS(s)) {
(s->method->in...gs & (1 << 1))Description
TRUEevaluated 27 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 12 times by 1 test
Evaluated by:
  • ssltest
12-27
1506 if (!CBS_get_u8(&cbs, &hash_id))
!CBS_get_u8(&cbs, &hash_id)Description
TRUEnever evaluated
FALSEevaluated 27 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-27
1507 goto truncated;
never executed: goto truncated;
0
1508 if (!CBS_get_u8(&cbs, &sig_id))
!CBS_get_u8(&cbs, &sig_id)Description
TRUEnever evaluated
FALSEevaluated 27 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-27
1509 goto truncated;
never executed: goto truncated;
0
1510-
1511 if ((md = tls12_get_hash(hash_id)) == NULL) {
(md = tls12_ge...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 27 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-27
1512 SSLerror(s, SSL_R_UNKNOWN_DIGEST);-
1513 al = SSL_AD_DECODE_ERROR;-
1514 goto f_err;
never executed: goto f_err;
0
1515 }-
1516-
1517 /* Check key type is consistent with signature. */-
1518 if ((sigalg = tls12_get_sigid(pkey)) == -1) {
(sigalg = tls1...d(pkey)) == -1Description
TRUEnever evaluated
FALSEevaluated 27 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-27
1519 /* Should never happen */-
1520 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1521 goto err;
never executed: goto err;
0
1522 }-
1523 if (sigalg != sig_id) {
sigalg != sig_idDescription
TRUEnever evaluated
FALSEevaluated 27 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-27
1524 SSLerror(s, SSL_R_WRONG_SIGNATURE_TYPE);-
1525 al = SSL_AD_DECODE_ERROR;-
1526 goto f_err;
never executed: goto f_err;
0
1527 }-
1528 } else if (pkey->type == EVP_PKEY_RSA) {
executed 27 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
pkey->type == 6Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-27
1529 md = EVP_md5_sha1();-
1530 } else {
executed 12 times by 1 test: end of block
Executed by:
  • ssltest
12
1531 md = EVP_sha1();-
1532 }
never executed: end of block
0
1533-
1534 if (!CBS_get_u16_length_prefixed(&cbs, &signature))
!CBS_get_u16_l...s, &signature)Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1535 goto truncated;
never executed: goto truncated;
0
1536 if (CBS_len(&signature) > EVP_PKEY_size(pkey)) {
CBS_len(&signa...KEY_size(pkey)Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1537 al = SSL_AD_DECODE_ERROR;-
1538 SSLerror(s, SSL_R_WRONG_SIGNATURE_LENGTH);-
1539 goto f_err;
never executed: goto f_err;
0
1540 }-
1541-
1542 if (!EVP_VerifyInit_ex(&md_ctx, md, NULL))
!EVP_DigestIni... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1543 goto err;
never executed: goto err;
0
1544 if (!EVP_VerifyUpdate(&md_ctx, s->s3->client_random,
!EVP_DigestUpd...ent_random,32)Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1545 SSL3_RANDOM_SIZE))-
1546 goto err;
never executed: goto err;
0
1547 if (!EVP_VerifyUpdate(&md_ctx, s->s3->server_random,
!EVP_DigestUpd...ver_random,32)Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1548 SSL3_RANDOM_SIZE))-
1549 goto err;
never executed: goto err;
0
1550 if (!EVP_VerifyUpdate(&md_ctx, param, param_len))
!EVP_DigestUpd...ram,param_len)Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1551 goto err;
never executed: goto err;
0
1552 if (EVP_VerifyFinal(&md_ctx, CBS_data(&signature),
EVP_VerifyFina...e), pkey) <= 0Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1553 CBS_len(&signature), pkey) <= 0) {
EVP_VerifyFina...e), pkey) <= 0Description
TRUEnever evaluated
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-39
1554 al = SSL_AD_DECRYPT_ERROR;-
1555 SSLerror(s, SSL_R_BAD_SIGNATURE);-
1556 goto f_err;
never executed: goto f_err;
0
1557 }-
1558 } else {
executed 39 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
39
1559 /* aNULL does not need public keys. */-
1560 if (!(alg_a & SSL_aNULL)) {
!(alg_a & 0x00000004L)Description
TRUEnever evaluated
FALSEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
0-10
1561 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1562 goto err;
never executed: goto err;
0
1563 }-
1564 }
executed 10 times by 1 test: end of block
Executed by:
  • ssltest
10
1565-
1566 if (CBS_len(&cbs) != 0) {
CBS_len(&cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 49 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-49
1567 al = SSL_AD_DECODE_ERROR;-
1568 SSLerror(s, SSL_R_EXTRA_DATA_IN_MESSAGE);-
1569 goto f_err;
never executed: goto f_err;
0
1570 }-
1571-
1572 EVP_PKEY_free(pkey);-
1573 EVP_MD_CTX_cleanup(&md_ctx);-
1574-
1575 return (1);
executed 49 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
49
1576-
1577 truncated:-
1578 al = SSL_AD_DECODE_ERROR;-
1579 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1580-
1581 f_err:
code before this statement never executed: f_err:
0
1582 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1583-
1584 err:
code before this statement never executed: err:
0
1585 EVP_PKEY_free(pkey);-
1586 EVP_MD_CTX_cleanup(&md_ctx);-
1587-
1588 return (-1);
never executed: return (-1);
0
1589}-
1590-
1591int-
1592ssl3_get_certificate_request(SSL *s)-
1593{-
1594 int ok, ret = 0;-
1595 long n;-
1596 uint8_t ctype_num;-
1597 CBS cert_request, ctypes, rdn_list;-
1598 X509_NAME *xn = NULL;-
1599 const unsigned char *q;-
1600 STACK_OF(X509_NAME) *ca_sk = NULL;-
1601-
1602 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_CERT_REQ_A,-
1603 SSL3_ST_CR_CERT_REQ_B, -1, s->internal->max_cert_list, &ok);-
1604-
1605 if (!ok)
!okDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1606 return ((int)n);
never executed: return ((int)n);
0
1607-
1608 S3I(s)->tmp.cert_req = 0;-
1609-
1610 if (S3I(s)->tmp.message_type == SSL3_MT_SERVER_DONE) {
(s->s3->intern...age_type == 14Description
TRUEevaluated 56 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
7-56
1611 S3I(s)->tmp.reuse_message = 1;-
1612 /*-
1613 * If we get here we don't need any cached handshake records-
1614 * as we wont be doing client auth.-
1615 */-
1616 if (S3I(s)->handshake_buffer) {
(s->s3->intern...ndshake_bufferDescription
TRUEevaluated 29 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 27 times by 1 test
Evaluated by:
  • ssltest
27-29
1617 if (!tls1_digest_cached_records(s))
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEevaluated 29 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-29
1618 goto err;
never executed: goto err;
0
1619 }
executed 29 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
29
1620 return (1);
executed 56 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
56
1621 }-
1622-
1623 if (S3I(s)->tmp.message_type != SSL3_MT_CERTIFICATE_REQUEST) {
(s->s3->intern...age_type != 13Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1624 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);-
1625 SSLerror(s, SSL_R_WRONG_MESSAGE_TYPE);-
1626 goto err;
never executed: goto err;
0
1627 }-
1628-
1629 /* TLS does not like anon-DH with client cert */-
1630 if (S3I(s)->hs.new_cipher->algorithm_auth & SSL_aNULL) {
(s->s3->intern... & 0x00000004LDescription
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1631 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);-
1632 SSLerror(s, SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER);-
1633 goto err;
never executed: goto err;
0
1634 }-
1635-
1636 if (n < 0)
n < 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1637 goto truncated;
never executed: goto truncated;
0
1638 CBS_init(&cert_request, s->internal->init_msg, n);-
1639-
1640 if ((ca_sk = sk_X509_NAME_new(ca_dn_cmp)) == NULL) {
(ca_sk = ((str...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1641 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1642 goto err;
never executed: goto err;
0
1643 }-
1644-
1645 /* get the certificate types */-
1646 if (!CBS_get_u8(&cert_request, &ctype_num))
!CBS_get_u8(&c...t, &ctype_num)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1647 goto truncated;
never executed: goto truncated;
0
1648-
1649 if (ctype_num > SSL3_CT_NUMBER)
ctype_num > 11Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1650 ctype_num = SSL3_CT_NUMBER;
never executed: ctype_num = 11;
0
1651 if (!CBS_get_bytes(&cert_request, &ctypes, ctype_num) ||
!CBS_get_bytes...es, ctype_num)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1652 !CBS_write_bytes(&ctypes, (uint8_t *)S3I(s)->tmp.ctype,
!CBS_write_byt... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1653 sizeof(S3I(s)->tmp.ctype), NULL)) {
!CBS_write_byt... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1654 SSLerror(s, SSL_R_DATA_LENGTH_TOO_LONG);-
1655 goto err;
never executed: goto err;
0
1656 }-
1657-
1658 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
1659 CBS sigalgs;-
1660-
1661 if (CBS_len(&cert_request) < 2) {
CBS_len(&cert_request) < 2Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
1662 SSLerror(s, SSL_R_DATA_LENGTH_TOO_LONG);-
1663 goto err;
never executed: goto err;
0
1664 }-
1665-
1666 /* Check we have enough room for signature algorithms and-
1667 * following length value.-
1668 */-
1669 if (!CBS_get_u16_length_prefixed(&cert_request, &sigalgs)) {
!CBS_get_u16_l...est, &sigalgs)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
1670 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1671 SSLerror(s, SSL_R_DATA_LENGTH_TOO_LONG);-
1672 goto err;
never executed: goto err;
0
1673 }-
1674 if (!tls1_process_sigalgs(s, &sigalgs)) {
!tls1_process_...s(s, &sigalgs)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
1675 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1676 SSLerror(s, SSL_R_SIGNATURE_ALGORITHMS_ERROR);-
1677 goto err;
never executed: goto err;
0
1678 }-
1679 }
executed 5 times by 1 test: end of block
Executed by:
  • ssltest
5
1680-
1681 /* get the CA RDNs */-
1682 if (CBS_len(&cert_request) < 2) {
CBS_len(&cert_request) < 2Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1683 SSLerror(s, SSL_R_DATA_LENGTH_TOO_LONG);-
1684 goto err;
never executed: goto err;
0
1685 }-
1686-
1687 if (!CBS_get_u16_length_prefixed(&cert_request, &rdn_list) ||
!CBS_get_u16_l...st, &rdn_list)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1688 CBS_len(&cert_request) != 0) {
CBS_len(&cert_request) != 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1689 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1690 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1691 goto err;
never executed: goto err;
0
1692 }-
1693-
1694 while (CBS_len(&rdn_list) > 0) {
CBS_len(&rdn_list) > 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
1695 CBS rdn;-
1696-
1697 if (CBS_len(&rdn_list) < 2) {
CBS_len(&rdn_list) < 2Description
TRUEnever evaluated
FALSEnever evaluated
0
1698 SSLerror(s, SSL_R_DATA_LENGTH_TOO_LONG);-
1699 goto err;
never executed: goto err;
0
1700 }-
1701-
1702 if (!CBS_get_u16_length_prefixed(&rdn_list, &rdn)) {
!CBS_get_u16_l...dn_list, &rdn)Description
TRUEnever evaluated
FALSEnever evaluated
0
1703 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1704 SSLerror(s, SSL_R_CA_DN_TOO_LONG);-
1705 goto err;
never executed: goto err;
0
1706 }-
1707-
1708 q = CBS_data(&rdn);-
1709 if ((xn = d2i_X509_NAME(NULL, &q, CBS_len(&rdn))) == NULL) {
(xn = d2i_X509...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
1710 ssl3_send_alert(s, SSL3_AL_FATAL,-
1711 SSL_AD_DECODE_ERROR);-
1712 SSLerror(s, ERR_R_ASN1_LIB);-
1713 goto err;
never executed: goto err;
0
1714 }-
1715-
1716 if (q != CBS_data(&rdn) + CBS_len(&rdn)) {
q != CBS_data(... CBS_len(&rdn)Description
TRUEnever evaluated
FALSEnever evaluated
0
1717 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1718 SSLerror(s, SSL_R_CA_DN_LENGTH_MISMATCH);-
1719 goto err;
never executed: goto err;
0
1720 }-
1721 if (!sk_X509_NAME_push(ca_sk, xn)) {
!sk_push(((_ST...509_NAME*)0)))Description
TRUEnever evaluated
FALSEnever evaluated
0
1722 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1723 goto err;
never executed: goto err;
0
1724 }-
1725 xn = NULL; /* avoid free in err block */-
1726 }
never executed: end of block
0
1727-
1728 /* we should setup a certificate to return.... */-
1729 S3I(s)->tmp.cert_req = 1;-
1730 S3I(s)->tmp.ctype_num = ctype_num;-
1731 sk_X509_NAME_pop_free(S3I(s)->tmp.ca_names, X509_NAME_free);-
1732 S3I(s)->tmp.ca_names = ca_sk;-
1733 ca_sk = NULL;-
1734-
1735 ret = 1;-
1736 if (0) {-
1737truncated:-
1738 SSLerror(s, SSL_R_BAD_PACKET_LENGTH);-
1739 }
never executed: end of block
0
1740err:
code before this statement executed 7 times by 1 test: err:
Executed by:
  • ssltest
7
1741 X509_NAME_free(xn);-
1742 sk_X509_NAME_pop_free(ca_sk, X509_NAME_free);-
1743 return (ret);
executed 7 times by 1 test: return (ret);
Executed by:
  • ssltest
7
1744}-
1745-
1746static int-
1747ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b)-
1748{-
1749 return (X509_NAME_cmp(*a, *b));
never executed: return (X509_NAME_cmp(*a, *b));
0
1750}-
1751-
1752int-
1753ssl3_get_new_session_ticket(SSL *s)-
1754{-
1755 int ok, al, ret = 0;-
1756 uint32_t lifetime_hint;-
1757 long n;-
1758 CBS cbs, session_ticket;-
1759-
1760 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_SESSION_TICKET_A,-
1761 SSL3_ST_CR_SESSION_TICKET_B, -1, 16384, &ok);-
1762 if (!ok)
!okDescription
TRUEevaluated 623 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
59-623
1763 return ((int)n);
executed 623 times by 1 test: return ((int)n);
Executed by:
  • ssltest
623
1764-
1765 if (S3I(s)->tmp.message_type == SSL3_MT_FINISHED) {
(s->s3->intern...age_type == 20Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1766 S3I(s)->tmp.reuse_message = 1;-
1767 return (1);
never executed: return (1);
0
1768 }-
1769 if (S3I(s)->tmp.message_type != SSL3_MT_NEWSESSION_TICKET) {
(s->s3->intern...sage_type != 4Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1770 al = SSL_AD_UNEXPECTED_MESSAGE;-
1771 SSLerror(s, SSL_R_BAD_MESSAGE_TYPE);-
1772 goto f_err;
never executed: goto f_err;
0
1773 }-
1774-
1775 if (n < 0) {
n < 0Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1776 al = SSL_AD_DECODE_ERROR;-
1777 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1778 goto f_err;
never executed: goto f_err;
0
1779 }-
1780-
1781 CBS_init(&cbs, s->internal->init_msg, n);-
1782 if (!CBS_get_u32(&cbs, &lifetime_hint) ||
!CBS_get_u32(&...lifetime_hint)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1783#if UINT32_MAX > LONG_MAX-
1784 lifetime_hint > LONG_MAX ||-
1785#endif-
1786 !CBS_get_u16_length_prefixed(&cbs, &session_ticket) ||
!CBS_get_u16_l...ession_ticket)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1787 CBS_len(&cbs) != 0) {
CBS_len(&cbs) != 0Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1788 al = SSL_AD_DECODE_ERROR;-
1789 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1790 goto f_err;
never executed: goto f_err;
0
1791 }-
1792 s->session->tlsext_tick_lifetime_hint = (long)lifetime_hint;-
1793-
1794 if (!CBS_stow(&session_ticket, &s->session->tlsext_tick,
!CBS_stow(&ses...lsext_ticklen)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1795 &s->session->tlsext_ticklen)) {
!CBS_stow(&ses...lsext_ticklen)Description
TRUEnever evaluated
FALSEevaluated 59 times by 1 test
Evaluated by:
  • ssltest
0-59
1796 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1797 goto err;
never executed: goto err;
0
1798 }-
1799-
1800 /*-
1801 * There are two ways to detect a resumed ticket sesion.-
1802 * One is to set an appropriate session ID and then the server-
1803 * must return a match in ServerHello. This allows the normal-
1804 * client session ID matching to work and we know much-
1805 * earlier that the ticket has been accepted.-
1806 *-
1807 * The other way is to set zero length session ID when the-
1808 * ticket is presented and rely on the handshake to determine-
1809 * session resumption.-
1810 *-
1811 * We choose the former approach because this fits in with-
1812 * assumptions elsewhere in OpenSSL. The session ID is set-
1813 * to the SHA256 (or SHA1 is SHA256 is disabled) hash of the-
1814 * ticket.-
1815 */-
1816 EVP_Digest(CBS_data(&session_ticket), CBS_len(&session_ticket),-
1817 s->session->session_id, &s->session->session_id_length,-
1818 EVP_sha256(), NULL);-
1819 ret = 1;-
1820 return (ret);
executed 59 times by 1 test: return (ret);
Executed by:
  • ssltest
59
1821f_err:-
1822 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1823err:
code before this statement never executed: err:
0
1824 return (-1);
never executed: return (-1);
0
1825}-
1826-
1827int-
1828ssl3_get_cert_status(SSL *s)-
1829{-
1830 CBS cert_status, response;-
1831 size_t stow_len;-
1832 int ok, al;-
1833 long n;-
1834 uint8_t status_type;-
1835-
1836 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_CERT_STATUS_A,-
1837 SSL3_ST_CR_CERT_STATUS_B, SSL3_MT_CERTIFICATE_STATUS,-
1838 16384, &ok);-
1839-
1840 if (!ok)
!okDescription
TRUEnever evaluated
FALSEnever evaluated
0
1841 return ((int)n);
never executed: return ((int)n);
0
1842-
1843 if (n < 0) {
n < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1844 /* need at least status type + length */-
1845 al = SSL_AD_DECODE_ERROR;-
1846 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1847 goto f_err;
never executed: goto f_err;
0
1848 }-
1849-
1850 CBS_init(&cert_status, s->internal->init_msg, n);-
1851 if (!CBS_get_u8(&cert_status, &status_type) ||
!CBS_get_u8(&c... &status_type)Description
TRUEnever evaluated
FALSEnever evaluated
0
1852 CBS_len(&cert_status) < 3) {
CBS_len(&cert_status) < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
1853 /* need at least status type + length */-
1854 al = SSL_AD_DECODE_ERROR;-
1855 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1856 goto f_err;
never executed: goto f_err;
0
1857 }-
1858-
1859 if (status_type != TLSEXT_STATUSTYPE_ocsp) {
status_type != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1860 al = SSL_AD_DECODE_ERROR;-
1861 SSLerror(s, SSL_R_UNSUPPORTED_STATUS_TYPE);-
1862 goto f_err;
never executed: goto f_err;
0
1863 }-
1864-
1865 if (!CBS_get_u24_length_prefixed(&cert_status, &response) ||
!CBS_get_u24_l...us, &response)Description
TRUEnever evaluated
FALSEnever evaluated
0
1866 CBS_len(&cert_status) != 0) {
CBS_len(&cert_status) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1867 al = SSL_AD_DECODE_ERROR;-
1868 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1869 goto f_err;
never executed: goto f_err;
0
1870 }-
1871-
1872 if (!CBS_stow(&response, &s->internal->tlsext_ocsp_resp,
!CBS_stow(&res...sp, &stow_len)Description
TRUEnever evaluated
FALSEnever evaluated
0
1873 &stow_len) || stow_len > INT_MAX) {
!CBS_stow(&res...sp, &stow_len)Description
TRUEnever evaluated
FALSEnever evaluated
stow_len > 0x7fffffffDescription
TRUEnever evaluated
FALSEnever evaluated
0
1874 s->internal->tlsext_ocsp_resplen = 0;-
1875 al = SSL_AD_INTERNAL_ERROR;-
1876 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1877 goto f_err;
never executed: goto f_err;
0
1878 }-
1879 s->internal->tlsext_ocsp_resplen = (int)stow_len;-
1880-
1881 if (s->ctx->internal->tlsext_status_cb) {
s->ctx->intern...sext_status_cbDescription
TRUEnever evaluated
FALSEnever evaluated
0
1882 int ret;-
1883 ret = s->ctx->internal->tlsext_status_cb(s,-
1884 s->ctx->internal->tlsext_status_arg);-
1885 if (ret == 0) {
ret == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1886 al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;-
1887 SSLerror(s, SSL_R_INVALID_STATUS_RESPONSE);-
1888 goto f_err;
never executed: goto f_err;
0
1889 }-
1890 if (ret < 0) {
ret < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1891 al = SSL_AD_INTERNAL_ERROR;-
1892 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1893 goto f_err;
never executed: goto f_err;
0
1894 }-
1895 }
never executed: end of block
0
1896 return (1);
never executed: return (1);
0
1897f_err:-
1898 ssl3_send_alert(s, SSL3_AL_FATAL, al);-
1899 return (-1);
never executed: return (-1);
0
1900}-
1901-
1902int-
1903ssl3_get_server_done(SSL *s)-
1904{-
1905 int ok, ret = 0;-
1906 long n;-
1907-
1908 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_SRVR_DONE_A,-
1909 SSL3_ST_CR_SRVR_DONE_B, SSL3_MT_SERVER_DONE,-
1910 30, /* should be very small, like 0 :-) */ &ok);-
1911-
1912 if (!ok)
!okDescription
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1913 return ((int)n);
never executed: return ((int)n);
0
1914 if (n > 0) {
n > 0Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
1915 /* should contain no data */-
1916 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);-
1917 SSLerror(s, SSL_R_LENGTH_MISMATCH);-
1918 return (-1);
never executed: return (-1);
0
1919 }-
1920 ret = 1;-
1921 return (ret);
executed 63 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
63
1922}-
1923-
1924static int-
1925ssl3_send_client_kex_rsa(SSL *s, SESS_CERT *sess_cert, CBB *cbb)-
1926{-
1927 unsigned char pms[SSL_MAX_MASTER_KEY_LENGTH];-
1928 unsigned char *enc_pms = NULL;-
1929 EVP_PKEY *pkey = NULL;-
1930 int ret = -1;-
1931 int enc_len;-
1932 CBB epms;-
1933-
1934 /*-
1935 * RSA-Encrypted Premaster Secret Message - RFC 5246 section 7.4.7.1.-
1936 */-
1937-
1938 pkey = X509_get_pubkey(sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);-
1939 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 != 6Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1940 pkey->pkey.rsa == NULL) {
pkey->pkey.rsa == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1941 SSLerror(s, ERR_R_INTERNAL_ERROR);-
1942 goto err;
never executed: goto err;
0
1943 }-
1944-
1945 pms[0] = s->client_version >> 8;-
1946 pms[1] = s->client_version & 0xff;-
1947 arc4random_buf(&pms[2], sizeof(pms) - 2);-
1948-
1949 if ((enc_pms = malloc(RSA_size(pkey->pkey.rsa))) == NULL) {
(enc_pms = mal...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1950 SSLerror(s, ERR_R_MALLOC_FAILURE);-
1951 goto err;
never executed: goto err;
0
1952 }-
1953-
1954 enc_len = RSA_public_encrypt(sizeof(pms), pms, enc_pms, pkey->pkey.rsa,-
1955 RSA_PKCS1_PADDING);-
1956 if (enc_len <= 0) {
enc_len <= 0Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1957 SSLerror(s, SSL_R_BAD_RSA_ENCRYPT);-
1958 goto err;
never executed: goto err;
0
1959 }-
1960-
1961 if (!CBB_add_u16_length_prefixed(cbb, &epms))
!CBB_add_u16_l...ed(cbb, &epms)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1962 goto err;
never executed: goto err;
0
1963 if (!CBB_add_bytes(&epms, enc_pms, enc_len))
!CBB_add_bytes..._pms, enc_len)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1964 goto err;
never executed: goto err;
0
1965 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
1966 goto err;
never executed: goto err;
0
1967-
1968 s->session->master_key_length =-
1969 tls1_generate_master_secret(s,-
1970 s->session->master_key, pms, sizeof(pms));-
1971-
1972 ret = 1;-
1973-
1974err:
code before this statement executed 14 times by 1 test: err:
Executed by:
  • ssltest
14
1975 explicit_bzero(pms, sizeof(pms));-
1976 EVP_PKEY_free(pkey);-
1977 free(enc_pms);-
1978-
1979 return (ret);
executed 14 times by 1 test: return (ret);
Executed by:
  • ssltest
14
1980}-
1981-
1982static int-
1983ssl3_send_client_kex_dhe(SSL *s, SESS_CERT *sess_cert, CBB *cbb)-
1984{-
1985 DH *dh_srvr = NULL, *dh_clnt = NULL;-
1986 unsigned char *key = NULL;-
1987 int key_size = 0, key_len;-
1988 unsigned char *data;-
1989 int ret = -1;-
1990 CBB dh_Yc;-
1991-
1992 /* Ensure that we have an ephemeral key for DHE. */-
1993 if (sess_cert->peer_dh_tmp == NULL) {
sess_cert->pee...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
1994 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);-
1995 SSLerror(s, SSL_R_UNABLE_TO_FIND_DH_PARAMETERS);-
1996 goto err;
never executed: goto err;
0
1997 }-
1998 dh_srvr = sess_cert->peer_dh_tmp;-
1999-
2000 /* Generate a new random key. */-
2001 if ((dh_clnt = DHparams_dup(dh_srvr)) == NULL) {
(dh_clnt = DHp...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2002 SSLerror(s, ERR_R_DH_LIB);-
2003 goto err;
never executed: goto err;
0
2004 }-
2005 if (!DH_generate_key(dh_clnt)) {
!DH_generate_key(dh_clnt)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2006 SSLerror(s, ERR_R_DH_LIB);-
2007 goto err;
never executed: goto err;
0
2008 }-
2009 if ((key_size = DH_size(dh_clnt)) <= 0) {
(key_size = DH...dh_clnt)) <= 0Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2010 SSLerror(s, ERR_R_DH_LIB);-
2011 goto err;
never executed: goto err;
0
2012 }-
2013 if ((key = malloc(key_size)) == NULL) {
(key = malloc(...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2014 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2015 goto err;
never executed: goto err;
0
2016 }-
2017 if ((key_len = DH_compute_key(key, dh_srvr->pub_key, dh_clnt)) <= 0) {
(key_len = DH_...dh_clnt)) <= 0Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2018 SSLerror(s, ERR_R_DH_LIB);-
2019 goto err;
never executed: goto err;
0
2020 }-
2021-
2022 /* Generate master key from the result. */-
2023 s->session->master_key_length =-
2024 tls1_generate_master_secret(s,-
2025 s->session->master_key, key, key_len);-
2026-
2027 if (!CBB_add_u16_length_prefixed(cbb, &dh_Yc))
!CBB_add_u16_l...d(cbb, &dh_Yc)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2028 goto err;
never executed: goto err;
0
2029 if (!CBB_add_space(&dh_Yc, &data, BN_num_bytes(dh_clnt->pub_key)))
!CBB_add_space...ub_key)+7)/8))Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2030 goto err;
never executed: goto err;
0
2031 BN_bn2bin(dh_clnt->pub_key, data);-
2032 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2033 goto err;
never executed: goto err;
0
2034-
2035 ret = 1;-
2036-
2037err:
code before this statement executed 21 times by 1 test: err:
Executed by:
  • ssltest
21
2038 DH_free(dh_clnt);-
2039 freezero(key, key_size);-
2040-
2041 return (ret);
executed 21 times by 1 test: return (ret);
Executed by:
  • ssltest
21
2042}-
2043-
2044static int-
2045ssl3_send_client_kex_ecdhe_ecp(SSL *s, SESS_CERT *sc, CBB *cbb)-
2046{-
2047 const EC_GROUP *group = NULL;-
2048 const EC_POINT *point = NULL;-
2049 EC_KEY *ecdh = NULL;-
2050 BN_CTX *bn_ctx = NULL;-
2051 unsigned char *key = NULL;-
2052 unsigned char *data;-
2053 size_t encoded_len;-
2054 int key_size = 0, key_len;-
2055 int ret = -1;-
2056 CBB ecpoint;-
2057-
2058 if ((group = EC_KEY_get0_group(sc->peer_ecdh_tmp)) == NULL ||
(group = EC_KE...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2059 (point = EC_KEY_get0_public_key(sc->peer_ecdh_tmp)) == NULL) {
(point = EC_KE...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2060 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2061 goto err;
never executed: goto err;
0
2062 }-
2063-
2064 if ((ecdh = EC_KEY_new()) == NULL) {
(ecdh = EC_KEY...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2065 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2066 goto err;
never executed: goto err;
0
2067 }-
2068-
2069 if (!EC_KEY_set_group(ecdh, group)) {
!EC_KEY_set_group(ecdh, group)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2070 SSLerror(s, ERR_R_EC_LIB);-
2071 goto err;
never executed: goto err;
0
2072 }-
2073-
2074 /* Generate a new ECDH key pair. */-
2075 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
2076 SSLerror(s, ERR_R_ECDH_LIB);-
2077 goto err;
never executed: goto err;
0
2078 }-
2079 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
2080 SSLerror(s, ERR_R_ECDH_LIB);-
2081 goto err;
never executed: goto err;
0
2082 }-
2083 if ((key = malloc(key_size)) == NULL) {
(key = malloc(...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2084 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2085 goto err;
never executed: goto err;
0
2086 }-
2087 key_len = ECDH_compute_key(key, key_size, point, ecdh, NULL);-
2088 if (key_len <= 0) {
key_len <= 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2089 SSLerror(s, ERR_R_ECDH_LIB);-
2090 goto err;
never executed: goto err;
0
2091 }-
2092-
2093 /* Generate master key from the result. */-
2094 s->session->master_key_length =-
2095 tls1_generate_master_secret(s,-
2096 s->session->master_key, key, key_len);-
2097-
2098 encoded_len = EC_POINT_point2oct(group, EC_KEY_get0_public_key(ecdh),-
2099 POINT_CONVERSION_UNCOMPRESSED, NULL, 0, NULL);-
2100 if (encoded_len == 0) {
encoded_len == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2101 SSLerror(s, ERR_R_ECDH_LIB);-
2102 goto err;
never executed: goto err;
0
2103 }-
2104-
2105 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
2106 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2107 goto err;
never executed: goto err;
0
2108 }-
2109-
2110 /* Encode the public key. */-
2111 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
2112 goto err;
never executed: goto err;
0
2113 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
2114 goto err;
never executed: goto err;
0
2115 if (EC_POINT_point2oct(group, EC_KEY_get0_public_key(ecdh),
EC_POINT_point..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2116 POINT_CONVERSION_UNCOMPRESSED, data, encoded_len,
EC_POINT_point..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2117 bn_ctx) == 0)
EC_POINT_point..., bn_ctx) == 0Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2118 goto err;
never executed: goto err;
0
2119 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2120 goto err;
never executed: goto err;
0
2121-
2122 ret = 1;-
2123-
2124 err:
code before this statement executed 23 times by 1 test: err:
Executed by:
  • ssltest
23
2125 freezero(key, key_size);-
2126-
2127 BN_CTX_free(bn_ctx);-
2128 EC_KEY_free(ecdh);-
2129-
2130 return (ret);
executed 23 times by 1 test: return (ret);
Executed by:
  • ssltest
23
2131}-
2132-
2133static int-
2134ssl3_send_client_kex_ecdhe_ecx(SSL *s, SESS_CERT *sc, CBB *cbb)-
2135{-
2136 uint8_t *public_key = NULL, *private_key = NULL, *shared_key = NULL;-
2137 int ret = -1;-
2138 CBB ecpoint;-
2139-
2140 /* Generate X25519 key pair and derive shared key. */-
2141 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
2142 goto err;
never executed: goto err;
0
2143 if ((private_key = malloc(X25519_KEY_LENGTH)) == NULL)
(private_key =...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
2144 goto err;
never executed: goto err;
0
2145 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
2146 goto err;
never executed: goto err;
0
2147 X25519_keypair(public_key, private_key);-
2148 if (!X25519(shared_key, private_key, sc->peer_x25519_tmp))
!X25519(shared...er_x25519_tmp)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
2149 goto err;
never executed: goto err;
0
2150-
2151 /* Serialize the public key. */-
2152 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
2153 goto err;
never executed: goto err;
0
2154 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
2155 goto err;
never executed: goto err;
0
2156 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
2157 goto err;
never executed: goto err;
0
2158-
2159 /* Generate master key from the result. */-
2160 s->session->master_key_length =-
2161 tls1_generate_master_secret(s,-
2162 s->session->master_key, shared_key, X25519_KEY_LENGTH);-
2163-
2164 ret = 1;-
2165-
2166 err:
code before this statement executed 5 times by 2 tests: err:
Executed by:
  • ssltest
  • tlstest
5
2167 free(public_key);-
2168 freezero(private_key, X25519_KEY_LENGTH);-
2169 freezero(shared_key, X25519_KEY_LENGTH);-
2170-
2171 return (ret);
executed 5 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
5
2172}-
2173-
2174static int-
2175ssl3_send_client_kex_ecdhe(SSL *s, SESS_CERT *sc, CBB *cbb)-
2176{-
2177 if (sc->peer_x25519_tmp != NULL) {
sc->peer_x2551...!= ((void *)0)Description
TRUEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
5-23
2178 if (ssl3_send_client_kex_ecdhe_ecx(s, sc, cbb) != 1)
ssl3_send_clie... sc, cbb) != 1Description
TRUEnever evaluated
FALSEevaluated 5 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-5
2179 goto err;
never executed: goto err;
0
2180 } else if (sc->peer_ecdh_tmp != NULL) {
executed 5 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
sc->peer_ecdh_...!= ((void *)0)Description
TRUEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-23
2181 if (ssl3_send_client_kex_ecdhe_ecp(s, sc, cbb) != 1)
ssl3_send_clie... sc, cbb) != 1Description
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • ssltest
0-23
2182 goto err;
never executed: goto err;
0
2183 } else {
executed 23 times by 1 test: end of block
Executed by:
  • ssltest
23
2184 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);-
2185 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2186 goto err;
never executed: goto err;
0
2187 }-
2188-
2189 return (1);
executed 28 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
28
2190-
2191 err:-
2192 return (-1);
never executed: return (-1);
0
2193}-
2194-
2195static int-
2196ssl3_send_client_kex_gost(SSL *s, SESS_CERT *sess_cert, CBB *cbb)-
2197{-
2198 unsigned char premaster_secret[32], shared_ukm[32], tmp[256];-
2199 EVP_PKEY *pub_key = NULL;-
2200 EVP_PKEY_CTX *pkey_ctx;-
2201 X509 *peer_cert;-
2202 size_t msglen;-
2203 unsigned int md_len;-
2204 EVP_MD_CTX *ukm_hash;-
2205 int ret = -1;-
2206 int nid;-
2207 CBB gostblob;-
2208-
2209 /* Get server sertificate PKEY and create ctx from it */-
2210 peer_cert = sess_cert->peer_pkeys[SSL_PKEY_GOST01].x509;-
2211 if (peer_cert == NULL) {
peer_cert == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2212 SSLerror(s, SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER);-
2213 goto err;
never executed: goto err;
0
2214 }-
2215-
2216 pub_key = X509_get_pubkey(peer_cert);-
2217 pkey_ctx = EVP_PKEY_CTX_new(pub_key, NULL);-
2218-
2219 /*-
2220 * If we have send a certificate, and certificate key parameters match-
2221 * those of server certificate, use certificate key for key exchange.-
2222 * Otherwise, generate ephemeral key pair.-
2223 */-
2224 EVP_PKEY_encrypt_init(pkey_ctx);-
2225-
2226 /* Generate session key. */-
2227 arc4random_buf(premaster_secret, 32);-
2228-
2229 /*-
2230 * If we have client certificate, use its secret as peer key.-
2231 */-
2232 if (S3I(s)->tmp.cert_req && s->cert->key->privatekey) {
(s->s3->intern...->tmp.cert_reqDescription
TRUEnever evaluated
FALSEnever evaluated
s->cert->key->privatekeyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2233 if (EVP_PKEY_derive_set_peer(pkey_ctx,
EVP_PKEY_deriv...rivatekey) <=0Description
TRUEnever evaluated
FALSEnever evaluated
0
2234 s->cert->key->privatekey) <=0) {
EVP_PKEY_deriv...rivatekey) <=0Description
TRUEnever evaluated
FALSEnever evaluated
0
2235 /*-
2236 * If there was an error - just ignore it.-
2237 * Ephemeral key would be used.-
2238 */-
2239 ERR_clear_error();-
2240 }
never executed: end of block
0
2241 }
never executed: end of block
0
2242-
2243 /*-
2244 * Compute shared IV and store it in algorithm-specific context data.-
2245 */-
2246 ukm_hash = EVP_MD_CTX_new();-
2247 if (ukm_hash == NULL) {
ukm_hash == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2248 SSLerror(s, ERR_R_MALLOC_FAILURE);-
2249 goto err;
never executed: goto err;
0
2250 }-
2251-
2252 if (ssl_get_algorithm2(s) & SSL_HANDSHAKE_MAC_GOST94)
ssl_get_algorithm2(s) & 0x040Description
TRUEnever evaluated
FALSEnever evaluated
0
2253 nid = NID_id_GostR3411_94;
never executed: nid = 809;
0
2254 else-
2255 nid = NID_id_tc26_gost3411_2012_256;
never executed: nid = 941;
0
2256 if (!EVP_DigestInit(ukm_hash, EVP_get_digestbynid(nid)))
!EVP_DigestIni..._nid2sn(nid)))Description
TRUEnever evaluated
FALSEnever evaluated
0
2257 goto err;
never executed: goto err;
0
2258 EVP_DigestUpdate(ukm_hash, s->s3->client_random, SSL3_RANDOM_SIZE);-
2259 EVP_DigestUpdate(ukm_hash, s->s3->server_random, SSL3_RANDOM_SIZE);-
2260 EVP_DigestFinal_ex(ukm_hash, shared_ukm, &md_len);-
2261 EVP_MD_CTX_free(ukm_hash);-
2262 if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, EVP_PKEY_OP_ENCRYPT,
EVP_PKEY_CTX_c...hared_ukm) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2263 EVP_PKEY_CTRL_SET_IV, 8, shared_ukm) < 0) {
EVP_PKEY_CTX_c...hared_ukm) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2264 SSLerror(s, SSL_R_LIBRARY_BUG);-
2265 goto err;
never executed: goto err;
0
2266 }-
2267-
2268 /*-
2269 * Make GOST keytransport blob message, encapsulate it into sequence.-
2270 */-
2271 msglen = 255;-
2272 if (EVP_PKEY_encrypt(pkey_ctx, tmp, &msglen, premaster_secret,
EVP_PKEY_encry...ecret, 32) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2273 32) < 0) {
EVP_PKEY_encry...ecret, 32) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2274 SSLerror(s, SSL_R_LIBRARY_BUG);-
2275 goto err;
never executed: goto err;
0
2276 }-
2277-
2278 if (!CBB_add_asn1(cbb, &gostblob, CBS_ASN1_SEQUENCE))
!CBB_add_asn1(... 0x20 | 0x10))Description
TRUEnever evaluated
FALSEnever evaluated
0
2279 goto err;
never executed: goto err;
0
2280 if (!CBB_add_bytes(&gostblob, tmp, msglen))
!CBB_add_bytes..., tmp, msglen)Description
TRUEnever evaluated
FALSEnever evaluated
0
2281 goto err;
never executed: goto err;
0
2282 if (!CBB_flush(cbb))
!CBB_flush(cbb)Description
TRUEnever evaluated
FALSEnever evaluated
0
2283 goto err;
never executed: goto err;
0
2284-
2285 /* Check if pubkey from client certificate was used. */-
2286 if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2,
EVP_PKEY_CTX_c...oid *)0) ) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2287 NULL) > 0) {
EVP_PKEY_CTX_c...oid *)0) ) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2288 /* Set flag "skip certificate verify". */-
2289 s->s3->flags |= TLS1_FLAGS_SKIP_CERT_VERIFY;-
2290 }
never executed: end of block
0
2291 EVP_PKEY_CTX_free(pkey_ctx);-
2292 s->session->master_key_length =-
2293 tls1_generate_master_secret(s,-
2294 s->session->master_key, premaster_secret, 32);-
2295-
2296 ret = 1;-
2297-
2298 err:
code before this statement never executed: err:
0
2299 explicit_bzero(premaster_secret, sizeof(premaster_secret));-
2300 EVP_PKEY_free(pub_key);-
2301-
2302 return (ret);
never executed: return (ret);
0
2303}-
2304-
2305int-
2306ssl3_send_client_key_exchange(SSL *s)-
2307{-
2308 SESS_CERT *sess_cert;-
2309 unsigned long alg_k;-
2310 CBB cbb, kex;-
2311-
2312 memset(&cbb, 0, sizeof(cbb));-
2313-
2314 if (S3I(s)->hs.state == SSL3_ST_CW_KEY_EXCH_A) {
(s->s3->intern...(0x180|0x1000)Description
TRUEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-63
2315 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
2316-
2317 if ((sess_cert = SSI(s)->sess_cert) == NULL) {
(sess_cert = (...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2318 ssl3_send_alert(s, SSL3_AL_FATAL,-
2319 SSL_AD_UNEXPECTED_MESSAGE);-
2320 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2321 goto err;
never executed: goto err;
0
2322 }-
2323-
2324 if (!ssl3_handshake_msg_start(s, &cbb, &kex,
!ssl3_handshak...cbb, &kex, 16)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2325 SSL3_MT_CLIENT_KEY_EXCHANGE))
!ssl3_handshak...cbb, &kex, 16)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2326 goto err;
never executed: goto err;
0
2327-
2328 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
2329 if (ssl3_send_client_kex_rsa(s, sess_cert, &kex) != 1)
ssl3_send_clie...rt, &kex) != 1Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-14
2330 goto err;
never executed: goto err;
0
2331 } 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
2332 if (ssl3_send_client_kex_dhe(s, sess_cert, &kex) != 1)
ssl3_send_clie...rt, &kex) != 1Description
TRUEnever evaluated
FALSEevaluated 21 times by 1 test
Evaluated by:
  • ssltest
0-21
2333 goto err;
never executed: goto err;
0
2334 } 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
2335 if (ssl3_send_client_kex_ecdhe(s, sess_cert, &kex) != 1)
ssl3_send_clie...rt, &kex) != 1Description
TRUEnever evaluated
FALSEevaluated 28 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-28
2336 goto err;
never executed: goto err;
0
2337 } 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
2338 if (ssl3_send_client_kex_gost(s, sess_cert, &kex) != 1)
ssl3_send_clie...rt, &kex) != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
2339 goto err;
never executed: goto err;
0
2340 } else {
never executed: end of block
0
2341 ssl3_send_alert(s, SSL3_AL_FATAL,-
2342 SSL_AD_HANDSHAKE_FAILURE);-
2343 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2344 goto err;
never executed: goto err;
0
2345 }-
2346-
2347 if (!ssl3_handshake_msg_finish(s, &cbb))
!ssl3_handshak...inish(s, &cbb)Description
TRUEnever evaluated
FALSEevaluated 63 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-63
2348 goto err;
never executed: goto err;
0
2349-
2350 S3I(s)->hs.state = SSL3_ST_CW_KEY_EXCH_B;-
2351 }
executed 63 times by 2 tests: end of block
Executed by:
  • ssltest
  • tlstest
63
2352-
2353 /* SSL3_ST_CW_KEY_EXCH_B */-
2354 return (ssl3_handshake_write(s));
executed 63 times by 2 tests: return (ssl3_handshake_write(s));
Executed by:
  • ssltest
  • tlstest
63
2355-
2356err:-
2357 CBB_cleanup(&cbb);-
2358-
2359 return (-1);
never executed: return (-1);
0
2360}-
2361-
2362int-
2363ssl3_send_client_verify(SSL *s)-
2364{-
2365 CBB cbb, cert_verify, cbb_signature;-
2366 unsigned char data[MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH];-
2367 unsigned char *signature = NULL;-
2368 unsigned int signature_len;-
2369 EVP_PKEY_CTX *pctx = NULL;-
2370 EVP_PKEY *pkey;-
2371 EVP_MD_CTX mctx;-
2372 const EVP_MD *md;-
2373 long hdatalen;-
2374 void *hdata;-
2375-
2376 EVP_MD_CTX_init(&mctx);-
2377-
2378 memset(&cbb, 0, sizeof(cbb));-
2379-
2380 if (S3I(s)->hs.state == SSL3_ST_CW_CERT_VRFY_A) {
(s->s3->intern...(0x190|0x1000)Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-7
2381 if (!ssl3_handshake_msg_start(s, &cbb, &cert_verify,
!ssl3_handshak...rt_verify, 15)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2382 SSL3_MT_CERTIFICATE_VERIFY))
!ssl3_handshak...rt_verify, 15)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2383 goto err;
never executed: goto err;
0
2384-
2385 /*-
2386 * Create context from key and test if sha1 is allowed as-
2387 * digest.-
2388 */-
2389 pkey = s->cert->key->privatekey;-
2390 pctx = EVP_PKEY_CTX_new(pkey, NULL);-
2391 EVP_PKEY_sign_init(pctx);-
2392-
2393 /* XXX - is this needed? */-
2394 if (EVP_PKEY_CTX_set_signature_md(pctx, EVP_sha1()) <= 0)
EVP_PKEY_CTX_c...P_sha1()) <= 0Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2395 ERR_clear_error();
never executed: ERR_clear_error();
0
2396-
2397 if ((signature = calloc(1, EVP_PKEY_size(pkey))) == NULL)
(signature = c...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2398 goto err;
never executed: goto err;
0
2399-
2400 if (!SSL_USE_SIGALGS(s)) {
!(s->method->i...gs & (1 << 1))Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
2-5
2401 if (S3I(s)->handshake_buffer) {
(s->s3->intern...ndshake_bufferDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2402 if (!tls1_digest_cached_records(s))
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
2403 goto err;
never executed: goto err;
0
2404 }
never executed: end of block
0
2405 if (!tls1_handshake_hash_value(s, data, sizeof(data),
!tls1_handshak... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2406 NULL))
!tls1_handshak... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2407 goto err;
never executed: goto err;
0
2408 }
executed 2 times by 1 test: end of block
Executed by:
  • ssltest
2
2409-
2410 /*-
2411 * For TLS v1.2 send signature algorithm and signature-
2412 * using agreed digest and cached handshake records.-
2413 */-
2414 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
2415 hdatalen = BIO_get_mem_data(S3I(s)->handshake_buffer,-
2416 &hdata);-
2417 md = s->cert->key->digest;-
2418 if (hdatalen <= 0 ||
hdatalen <= 0Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2419 !tls12_get_hashandsig(&cert_verify, pkey, md)) {
!tls12_get_has...ify, pkey, md)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2420 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2421 goto err;
never executed: goto err;
0
2422 }-
2423 if (!EVP_SignInit_ex(&mctx, md, NULL) ||
!EVP_DigestIni... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2424 !EVP_SignUpdate(&mctx, hdata, hdatalen) ||
!EVP_DigestUpd...data,hdatalen)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2425 !EVP_SignFinal(&mctx, signature, &signature_len,
!EVP_SignFinal...ure_len, pkey)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2426 pkey)) {
!EVP_SignFinal...ure_len, pkey)Description
TRUEnever evaluated
FALSEevaluated 5 times by 1 test
Evaluated by:
  • ssltest
0-5
2427 SSLerror(s, ERR_R_EVP_LIB);-
2428 goto err;
never executed: goto err;
0
2429 }-
2430 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
2431 goto err;
never executed: goto err;
0
2432 } 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
2433 if (RSA_sign(NID_md5_sha1, data,
RSA_sign(114, ...pkey.rsa) <= 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2434 MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH, signature,
RSA_sign(114, ...pkey.rsa) <= 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2435 &signature_len, pkey->pkey.rsa) <= 0 ) {
RSA_sign(114, ...pkey.rsa) <= 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • ssltest
0-2
2436 SSLerror(s, ERR_R_RSA_LIB);-
2437 goto err;
never executed: goto err;
0
2438 }-
2439 } 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
2440 if (!ECDSA_sign(pkey->save_type,
!ECDSA_sign(pk...pkey->pkey.ec)Description
TRUEnever evaluated
FALSEnever evaluated
0
2441 &data[MD5_DIGEST_LENGTH], SHA_DIGEST_LENGTH,
!ECDSA_sign(pk...pkey->pkey.ec)Description
TRUEnever evaluated
FALSEnever evaluated
0
2442 signature, &signature_len, pkey->pkey.ec)) {
!ECDSA_sign(pk...pkey->pkey.ec)Description
TRUEnever evaluated
FALSEnever evaluated
0
2443 SSLerror(s, ERR_R_ECDSA_LIB);-
2444 goto err;
never executed: goto err;
0
2445 }-
2446#ifndef OPENSSL_NO_GOST-
2447 } else if (pkey->type == NID_id_GostR3410_94 ||
never executed: end of block
pkey->type == 812Description
TRUEnever evaluated
FALSEnever evaluated
0
2448 pkey->type == NID_id_GostR3410_2001) {
pkey->type == 811Description
TRUEnever evaluated
FALSEnever evaluated
0
2449 unsigned char signbuf[128];-
2450 unsigned int u;-
2451 size_t sigsize;-
2452 int nid;-
2453-
2454 hdatalen = BIO_get_mem_data(S3I(s)->handshake_buffer, &hdata);-
2455 if (hdatalen <= 0) {
hdatalen <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2456 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2457 goto err;
never executed: goto err;
0
2458 }-
2459 if (!EVP_PKEY_get_default_digest_nid(pkey, &nid) ||
!EVP_PKEY_get_...id(pkey, &nid)Description
TRUEnever evaluated
FALSEnever evaluated
0
2460 !(md = EVP_get_digestbynid(nid))) {
!(md = EVP_get..._nid2sn(nid)))Description
TRUEnever evaluated
FALSEnever evaluated
0
2461 SSLerror(s, ERR_R_EVP_LIB);-
2462 goto err;
never executed: goto err;
0
2463 }-
2464 if (!EVP_DigestInit_ex(&mctx, md, NULL) ||
!EVP_DigestIni... ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
0
2465 !EVP_DigestUpdate(&mctx, hdata, hdatalen) ||
!EVP_DigestUpd...ata, hdatalen)Description
TRUEnever evaluated
FALSEnever evaluated
0
2466 !EVP_DigestFinal(&mctx, signbuf, &u) ||
!EVP_DigestFin..., signbuf, &u)Description
TRUEnever evaluated
FALSEnever evaluated
0
2467 (EVP_PKEY_CTX_set_signature_md(pctx, md) <= 0) ||
(EVP_PKEY_CTX_...id *)md) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2468 (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
(EVP_PKEY_CTX_...d *)0) ) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2469 EVP_PKEY_CTRL_GOST_SIG_FORMAT,
(EVP_PKEY_CTX_...d *)0) ) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2470 GOST_SIG_FORMAT_RS_LE, NULL) <= 0) ||
(EVP_PKEY_CTX_...d *)0) ) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2471 (EVP_PKEY_sign(pctx, signature, &sigsize,
(EVP_PKEY_sign...nbuf, u) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2472 signbuf, u) <= 0)) {
(EVP_PKEY_sign...nbuf, u) <= 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
2473 SSLerror(s, ERR_R_EVP_LIB);-
2474 goto err;
never executed: goto err;
0
2475 }-
2476 if (sigsize > UINT_MAX)
sigsize > (0x7...fff * 2U + 1U)Description
TRUEnever evaluated
FALSEnever evaluated
0
2477 goto err;
never executed: goto err;
0
2478 signature_len = sigsize;-
2479 if (!tls1_digest_cached_records(s))
!tls1_digest_cached_records(s)Description
TRUEnever evaluated
FALSEnever evaluated
0
2480 goto err;
never executed: goto err;
0
2481#endif-
2482 } else {
never executed: end of block
0
2483 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2484 goto err;
never executed: goto err;
0
2485 }-
2486-
2487 if (!CBB_add_u16_length_prefixed(&cert_verify, &cbb_signature))
!CBB_add_u16_l...cbb_signature)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2488 goto err;
never executed: goto err;
0
2489 if (!CBB_add_bytes(&cbb_signature, signature, signature_len))
!CBB_add_bytes...signature_len)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2490 goto err;
never executed: goto err;
0
2491-
2492 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
2493 goto err;
never executed: goto err;
0
2494-
2495 S3I(s)->hs.state = SSL3_ST_CW_CERT_VRFY_B;-
2496 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
2497-
2498 EVP_MD_CTX_cleanup(&mctx);-
2499 EVP_PKEY_CTX_free(pctx);-
2500 free(signature);-
2501-
2502 return (ssl3_handshake_write(s));
executed 7 times by 1 test: return (ssl3_handshake_write(s));
Executed by:
  • ssltest
7
2503-
2504 err:-
2505 CBB_cleanup(&cbb);-
2506 EVP_MD_CTX_cleanup(&mctx);-
2507 EVP_PKEY_CTX_free(pctx);-
2508 free(signature);-
2509-
2510 return (-1);
never executed: return (-1);
0
2511}-
2512-
2513int-
2514ssl3_send_client_certificate(SSL *s)-
2515{-
2516 EVP_PKEY *pkey = NULL;-
2517 X509 *x509 = NULL;-
2518 CBB cbb, client_cert;-
2519 int i;-
2520-
2521 memset(&cbb, 0, sizeof(cbb));-
2522-
2523 if (S3I(s)->hs.state == SSL3_ST_CW_CERT_A) {
(s->s3->intern...(0x170|0x1000)Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-7
2524 if ((s->cert == NULL) || (s->cert->key->x509 == NULL) ||
(s->cert == ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
(s->cert->key-... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2525 (s->cert->key->privatekey == NULL))
(s->cert->key-... ((void *)0) )Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2526 S3I(s)->hs.state = SSL3_ST_CW_CERT_B;
never executed: (s->s3->internal)->hs.state = (0x171|0x1000);
0
2527 else-
2528 S3I(s)->hs.state = SSL3_ST_CW_CERT_C;
executed 7 times by 1 test: (s->s3->internal)->hs.state = (0x172|0x1000);
Executed by:
  • ssltest
7
2529 }-
2530-
2531 /* We need to get a client cert */-
2532 if (S3I(s)->hs.state == SSL3_ST_CW_CERT_B) {
(s->s3->intern...(0x171|0x1000)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2533 /*-
2534 * If we get an error, we need to-
2535 * ssl->rwstate=SSL_X509_LOOKUP; return(-1);-
2536 * We then get retied later-
2537 */-
2538 i = ssl_do_client_cert_cb(s, &x509, &pkey);-
2539 if (i < 0) {
i < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2540 s->internal->rwstate = SSL_X509_LOOKUP;-
2541 return (-1);
never executed: return (-1);
0
2542 }-
2543 s->internal->rwstate = SSL_NOTHING;-
2544 if ((i == 1) && (pkey != NULL) && (x509 != NULL)) {
(i == 1)Description
TRUEnever evaluated
FALSEnever evaluated
(pkey != ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
(x509 != ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
0
2545 S3I(s)->hs.state = SSL3_ST_CW_CERT_B;-
2546 if (!SSL_use_certificate(s, x509) ||
!SSL_use_certificate(s, x509)Description
TRUEnever evaluated
FALSEnever evaluated
0
2547 !SSL_use_PrivateKey(s, pkey))
!SSL_use_PrivateKey(s, pkey)Description
TRUEnever evaluated
FALSEnever evaluated
0
2548 i = 0;
never executed: i = 0;
0
2549 } else if (i == 1) {
never executed: end of block
i == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
2550 i = 0;-
2551 SSLerror(s, SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);-
2552 }
never executed: end of block
0
2553-
2554 X509_free(x509);-
2555 EVP_PKEY_free(pkey);-
2556 if (i == 0)
i == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2557 S3I(s)->tmp.cert_req = 2;
never executed: (s->s3->internal)->tmp.cert_req = 2;
0
2558-
2559 /* Ok, we have a cert */-
2560 S3I(s)->hs.state = SSL3_ST_CW_CERT_C;-
2561 }
never executed: end of block
0
2562-
2563 if (S3I(s)->hs.state == SSL3_ST_CW_CERT_C) {
(s->s3->intern...(0x172|0x1000)Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-7
2564 if (!ssl3_handshake_msg_start(s, &cbb, &client_cert,
!ssl3_handshak...ient_cert, 11)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2565 SSL3_MT_CERTIFICATE))
!ssl3_handshak...ient_cert, 11)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2566 goto err;
never executed: goto err;
0
2567 if (!ssl3_output_cert_chain(s, &client_cert,
!ssl3_output_c...rt->key->x509)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2568 (S3I(s)->tmp.cert_req == 2) ? NULL : s->cert->key->x509))
!ssl3_output_c...rt->key->x509)Description
TRUEnever evaluated
FALSEevaluated 7 times by 1 test
Evaluated by:
  • ssltest
0-7
2569 goto err;
never executed: goto err;
0
2570 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
2571 goto err;
never executed: goto err;
0
2572-
2573 S3I(s)->hs.state = SSL3_ST_CW_CERT_D;-
2574 }
executed 7 times by 1 test: end of block
Executed by:
  • ssltest
7
2575-
2576 /* SSL3_ST_CW_CERT_D */-
2577 return (ssl3_handshake_write(s));
executed 7 times by 1 test: return (ssl3_handshake_write(s));
Executed by:
  • ssltest
7
2578-
2579 err:-
2580 CBB_cleanup(&cbb);-
2581-
2582 return (0);
never executed: return (0);
0
2583}-
2584-
2585#define has_bits(i,m) (((i)&(m)) == (m))-
2586-
2587int-
2588ssl3_check_cert_and_algorithm(SSL *s)-
2589{-
2590 int i, idx;-
2591 long alg_k, alg_a;-
2592 EVP_PKEY *pkey = NULL;-
2593 SESS_CERT *sc;-
2594 DH *dh;-
2595-
2596 alg_k = S3I(s)->hs.new_cipher->algorithm_mkey;-
2597 alg_a = S3I(s)->hs.new_cipher->algorithm_auth;-
2598-
2599 /* We don't have a certificate. */-
2600 if (alg_a & SSL_aNULL)
alg_a & 0x00000004LDescription
TRUEevaluated 10 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
10-53
2601 return (1);
executed 10 times by 1 test: return (1);
Executed by:
  • ssltest
10
2602-
2603 sc = SSI(s)->sess_cert;-
2604 if (sc == NULL) {
sc == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
2605 SSLerror(s, ERR_R_INTERNAL_ERROR);-
2606 goto err;
never executed: goto err;
0
2607 }-
2608 dh = SSI(s)->sess_cert->peer_dh_tmp;-
2609-
2610 /* This is the passed certificate. */-
2611-
2612 idx = sc->peer_cert_type;-
2613 if (idx == SSL_PKEY_ECC) {
idx == 3Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
2614 if (ssl_check_srvr_ecc_cert_and_alg(
ssl_check_srvr....x509, s) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2615 sc->peer_pkeys[idx].x509, s) == 0) {
ssl_check_srvr....x509, s) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2616 /* check failed */-
2617 SSLerror(s, SSL_R_BAD_ECC_CERT);-
2618 goto f_err;
never executed: goto f_err;
0
2619 } else {-
2620 return (1);
never executed: return (1);
0
2621 }-
2622 }-
2623 pkey = X509_get_pubkey(sc->peer_pkeys[idx].x509);-
2624 i = X509_certificate_type(sc->peer_pkeys[idx].x509, pkey);-
2625 EVP_PKEY_free(pkey);-
2626-
2627 /* Check that we have a certificate if we require one. */-
2628 if ((alg_a & SSL_aRSA) && !has_bits(i, EVP_PK_RSA|EVP_PKT_SIGN)) {
(alg_a & 0x00000001L)Description
TRUEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
!(((i)&(0x0001...x0001|0x0010))Description
TRUEnever evaluated
FALSEevaluated 53 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-53
2629 SSLerror(s, SSL_R_MISSING_RSA_SIGNING_CERT);-
2630 goto f_err;
never executed: goto f_err;
0
2631 }-
2632 if ((alg_k & SSL_kRSA) && !has_bits(i, EVP_PK_RSA|EVP_PKT_ENC)) {
(alg_k & 0x00000001L)Description
TRUEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 39 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
!(((i)&(0x0001...x0001|0x0020))Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • ssltest
0-39
2633 SSLerror(s, SSL_R_MISSING_RSA_ENCRYPTING_CERT);-
2634 goto f_err;
never executed: goto f_err;
0
2635 }-
2636 if ((alg_k & SSL_kDHE) &&
(alg_k & 0x00000008L)Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEevaluated 42 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
11-42
2637 !(has_bits(i, EVP_PK_DH|EVP_PKT_EXCH) || (dh != NULL))) {
(((i)&(0x0004|...x0004|0x0040))Description
TRUEnever evaluated
FALSEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
(dh != ((void *)0) )Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • ssltest
FALSEnever evaluated
0-11
2638 SSLerror(s, SSL_R_MISSING_DH_KEY);-
2639 goto f_err;
never executed: goto f_err;
0
2640 }-
2641-
2642 return (1);
executed 53 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
53
2643f_err:-
2644 ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);-
2645err:
code before this statement never executed: err:
0
2646 return (0);
never executed: return (0);
0
2647}-
2648-
2649/*-
2650 * Check to see if handshake is full or resumed. Usually this is just a-
2651 * case of checking to see if a cache hit has occurred. In the case of-
2652 * session tickets we have to check the next message to be sure.-
2653 */-
2654-
2655int-
2656ssl3_check_finished(SSL *s)-
2657{-
2658 int ok;-
2659 long n;-
2660-
2661 /* If we have no ticket it cannot be a resumed session. */-
2662 if (!s->session->tlsext_tick)
!s->session->tlsext_tickDescription
TRUEevaluated 225 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-225
2663 return (1);
executed 225 times by 2 tests: return (1);
Executed by:
  • ssltest
  • tlstest
225
2664 /* this function is called when we really expect a Certificate-
2665 * message, so permit appropriate message length */-
2666 n = s->method->internal->ssl_get_message(s, SSL3_ST_CR_CERT_A,-
2667 SSL3_ST_CR_CERT_B, -1, s->internal->max_cert_list, &ok);-
2668 if (!ok)
!okDescription
TRUEnever evaluated
FALSEnever evaluated
0
2669 return ((int)n);
never executed: return ((int)n);
0
2670 S3I(s)->tmp.reuse_message = 1;-
2671 if ((S3I(s)->tmp.message_type == SSL3_MT_FINISHED) ||
((s->s3->inter...ge_type == 20)Description
TRUEnever evaluated
FALSEnever evaluated
0
2672 (S3I(s)->tmp.message_type == SSL3_MT_NEWSESSION_TICKET))
((s->s3->inter...age_type == 4)Description
TRUEnever evaluated
FALSEnever evaluated
0
2673 return (2);
never executed: return (2);
0
2674-
2675 return (1);
never executed: return (1);
0
2676}-
2677-
2678int-
2679ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey)-
2680{-
2681 int i = 0;-
2682-
2683#ifndef OPENSSL_NO_ENGINE-
2684 if (s->ctx->internal->client_cert_engine) {
s->ctx->intern...nt_cert_engineDescription
TRUEnever evaluated
FALSEnever evaluated
0
2685 i = ENGINE_load_ssl_client_cert(-
2686 s->ctx->internal->client_cert_engine, s,-
2687 SSL_get_client_CA_list(s), px509, ppkey, NULL, NULL, NULL);-
2688 if (i != 0)
i != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2689 return (i);
never executed: return (i);
0
2690 }
never executed: end of block
0
2691#endif-
2692 if (s->ctx->internal->client_cert_cb)
s->ctx->intern...client_cert_cbDescription
TRUEnever evaluated
FALSEnever evaluated
0
2693 i = s->ctx->internal->client_cert_cb(s, px509, ppkey);
never executed: i = s->ctx->internal->client_cert_cb(s, px509, ppkey);
0
2694 return (i);
never executed: return (i);
0
2695}-
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