OpenCoverage

x509type.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/x509/x509type.c
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1/* $OpenBSD: x509type.c,v 1.13 2018/05/30 15:59:33 tb 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#include <stdio.h>-
60-
61#include <openssl/evp.h>-
62#include <openssl/objects.h>-
63#include <openssl/x509.h>-
64-
65int-
66X509_certificate_type(const X509 *x, const EVP_PKEY *pkey)-
67{-
68 const EVP_PKEY *pk = pkey;-
69 int ret = 0, i;-
70-
71 if (x == NULL)
x == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 60 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-60
72 return (0);
never executed: return (0);
0
73-
74 if (pk == NULL) {
pk == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 60 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-60
75 if ((pk = X509_get0_pubkey(x)) == NULL)
(pk = X509_get...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
76 return (0);
never executed: return (0);
0
77 }
never executed: end of block
0
78-
79 switch (pk->type) {-
80 case EVP_PKEY_RSA:
executed 60 times by 2 tests: case 6:
Executed by:
  • ssltest
  • tlstest
60
81 ret = EVP_PK_RSA|EVP_PKT_SIGN|EVP_PKT_ENC;-
82 break;
executed 60 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
60
83 case EVP_PKEY_DSA:
never executed: case 116:
0
84 ret = EVP_PK_DSA|EVP_PKT_SIGN;-
85 break;
never executed: break;
0
86 case EVP_PKEY_EC:
never executed: case 408:
0
87 ret = EVP_PK_EC|EVP_PKT_SIGN|EVP_PKT_EXCH;-
88 break;
never executed: break;
0
89 case EVP_PKEY_DH:
never executed: case 28:
0
90 ret = EVP_PK_DH|EVP_PKT_EXCH;-
91 break;
never executed: break;
0
92 case NID_id_GostR3410_94:
never executed: case 812:
0
93 case NID_id_GostR3410_2001:
never executed: case 811:
0
94 ret = EVP_PKT_EXCH|EVP_PKT_SIGN;-
95 break;
never executed: break;
0
96 default:
never executed: default:
0
97 break;
never executed: break;
0
98 }-
99-
100 i = OBJ_obj2nid(x->sig_alg->algorithm);-
101 if (i && OBJ_find_sigid_algs(i, NULL, &i)) {
iDescription
TRUEevaluated 60 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
OBJ_find_sigid...oid *)0) , &i)Description
TRUEevaluated 60 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
FALSEnever evaluated
0-60
102 switch (i) {-
103 case NID_rsaEncryption:
executed 60 times by 2 tests: case 6:
Executed by:
  • ssltest
  • tlstest
60
104 case NID_rsa:
never executed: case 19:
0
105 ret |= EVP_PKS_RSA;-
106 break;
executed 60 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
60
107 case NID_dsa:
never executed: case 116:
0
108 case NID_dsa_2:
never executed: case 67:
0
109 ret |= EVP_PKS_DSA;-
110 break;
never executed: break;
0
111 case NID_X9_62_id_ecPublicKey:
never executed: case 408:
0
112 ret |= EVP_PKS_EC;-
113 break;
never executed: break;
0
114 default:
never executed: default:
0
115 break;
never executed: break;
0
116 }-
117 }-
118-
119 /* /8 because it's 1024 bits we look for, not bytes */-
120 if (EVP_PKEY_size(pk) <= 1024 / 8)
EVP_PKEY_size(pk) <= 1024 / 8Description
TRUEnever evaluated
FALSEevaluated 60 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-60
121 ret |= EVP_PKT_EXP;
never executed: ret |= 0x1000;
0
122 return (ret);
executed 60 times by 2 tests: return (ret);
Executed by:
  • ssltest
  • tlstest
60
123}-
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