Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/x509/by_mem.c |
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1 | /* $OpenBSD: by_mem.c,v 1.4 2017/01/29 17:49:23 beck 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 <sys/uio.h> | - | ||||||||||||
60 | #include <errno.h> | - | ||||||||||||
61 | #include <stdio.h> | - | ||||||||||||
62 | #include <time.h> | - | ||||||||||||
63 | #include <unistd.h> | - | ||||||||||||
64 | - | |||||||||||||
65 | #include <openssl/buffer.h> | - | ||||||||||||
66 | #include <openssl/err.h> | - | ||||||||||||
67 | #include <openssl/pem.h> | - | ||||||||||||
68 | #include <openssl/lhash.h> | - | ||||||||||||
69 | #include <openssl/x509.h> | - | ||||||||||||
70 | - | |||||||||||||
71 | static int by_mem_ctrl(X509_LOOKUP *, int, const char *, long, char **); | - | ||||||||||||
72 | - | |||||||||||||
73 | static X509_LOOKUP_METHOD x509_mem_lookup = { | - | ||||||||||||
74 | .name = "Load cert from memory", | - | ||||||||||||
75 | .new_item = NULL, | - | ||||||||||||
76 | .free = NULL, | - | ||||||||||||
77 | .init = NULL, | - | ||||||||||||
78 | .shutdown = NULL, | - | ||||||||||||
79 | .ctrl = by_mem_ctrl, | - | ||||||||||||
80 | .get_by_subject = NULL, | - | ||||||||||||
81 | .get_by_issuer_serial = NULL, | - | ||||||||||||
82 | .get_by_fingerprint = NULL, | - | ||||||||||||
83 | .get_by_alias = NULL, | - | ||||||||||||
84 | }; | - | ||||||||||||
85 | - | |||||||||||||
86 | X509_LOOKUP_METHOD * | - | ||||||||||||
87 | X509_LOOKUP_mem(void) | - | ||||||||||||
88 | { | - | ||||||||||||
89 | return (&x509_mem_lookup); executed 4 times by 1 test: return (&x509_mem_lookup); Executed by:
| 4 | ||||||||||||
90 | } | - | ||||||||||||
91 | - | |||||||||||||
92 | static int | - | ||||||||||||
93 | by_mem_ctrl(X509_LOOKUP *lu, int cmd, const char *buf, | - | ||||||||||||
94 | long type, char **ret) | - | ||||||||||||
95 | { | - | ||||||||||||
96 | STACK_OF(X509_INFO) *inf = NULL; | - | ||||||||||||
97 | const struct iovec *iov; | - | ||||||||||||
98 | X509_INFO *itmp; | - | ||||||||||||
99 | BIO *in = NULL; | - | ||||||||||||
100 | int i, count = 0, ok = 0; | - | ||||||||||||
101 | - | |||||||||||||
102 | iov = (const struct iovec *)buf; | - | ||||||||||||
103 | - | |||||||||||||
104 | if (!(cmd == X509_L_MEM && type == X509_FILETYPE_PEM))
| 0-4 | ||||||||||||
105 | goto done; never executed: goto done; | 0 | ||||||||||||
106 | - | |||||||||||||
107 | if ((in = BIO_new_mem_buf(iov->iov_base, iov->iov_len)) == NULL)
| 0-4 | ||||||||||||
108 | goto done; never executed: goto done; | 0 | ||||||||||||
109 | - | |||||||||||||
110 | if ((inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL)) == NULL)
| 0-4 | ||||||||||||
111 | goto done; never executed: goto done; | 0 | ||||||||||||
112 | - | |||||||||||||
113 | for (i = 0; i < sk_X509_INFO_num(inf); i++) {
| 4-8 | ||||||||||||
114 | itmp = sk_X509_INFO_value(inf, i); | - | ||||||||||||
115 | if (itmp->x509) {
| 0-8 | ||||||||||||
116 | ok = X509_STORE_add_cert(lu->store_ctx, itmp->x509); | - | ||||||||||||
117 | if (!ok)
| 0-8 | ||||||||||||
118 | goto done; never executed: goto done; | 0 | ||||||||||||
119 | count++; | - | ||||||||||||
120 | } executed 8 times by 1 test: end of block Executed by:
| 8 | ||||||||||||
121 | if (itmp->crl) {
| 0-8 | ||||||||||||
122 | ok = X509_STORE_add_crl(lu->store_ctx, itmp->crl); | - | ||||||||||||
123 | if (!ok)
| 0 | ||||||||||||
124 | goto done; never executed: goto done; | 0 | ||||||||||||
125 | count++; | - | ||||||||||||
126 | } never executed: end of block | 0 | ||||||||||||
127 | } executed 8 times by 1 test: end of block Executed by:
| 8 | ||||||||||||
128 | - | |||||||||||||
129 | ok = count != 0; | - | ||||||||||||
130 | done: code before this statement executed 4 times by 1 test: done: Executed by:
| 4 | ||||||||||||
131 | if (count == 0)
| 0-4 | ||||||||||||
132 | X509error(ERR_R_PEM_LIB); never executed: ERR_put_error(11,(0xfff),(9),__FILE__,132); | 0 | ||||||||||||
133 | if (inf != NULL)
| 0-4 | ||||||||||||
134 | sk_X509_INFO_pop_free(inf, X509_INFO_free); executed 4 times by 1 test: sk_pop_free(((_STACK*) (1 ? (inf) : (struct stack_st_X509_INFO*)0)), ((void (*)(void *)) ((1 ? (X509_INFO_free) : (void (*)(X509_INFO *))0)))); Executed by:
| 4 | ||||||||||||
135 | if (in != NULL)
| 0-4 | ||||||||||||
136 | BIO_free(in); executed 4 times by 1 test: BIO_free(in); Executed by:
| 4 | ||||||||||||
137 | return (ok); executed 4 times by 1 test: return (ok); Executed by:
| 4 | ||||||||||||
138 | } | - | ||||||||||||
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