Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/ts/ts_verify_ctx.c |
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1 | /* | - | ||||||
2 | * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved. | - | ||||||
3 | * | - | ||||||
4 | * Licensed under the OpenSSL license (the "License"). You may not use | - | ||||||
5 | * this file except in compliance with the License. You can obtain a copy | - | ||||||
6 | * in the file LICENSE in the source distribution or at | - | ||||||
7 | * https://www.openssl.org/source/license.html | - | ||||||
8 | */ | - | ||||||
9 | - | |||||||
10 | #include "internal/cryptlib.h" | - | ||||||
11 | #include <openssl/objects.h> | - | ||||||
12 | #include <openssl/ts.h> | - | ||||||
13 | #include "ts_lcl.h" | - | ||||||
14 | - | |||||||
15 | TS_VERIFY_CTX *TS_VERIFY_CTX_new(void) | - | ||||||
16 | { | - | ||||||
17 | TS_VERIFY_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx)); | - | ||||||
18 | - | |||||||
19 | if (ctx == NULL)
| 0 | ||||||
20 | TSerr(TS_F_TS_VERIFY_CTX_NEW, ERR_R_MALLOC_FAILURE); never executed: ERR_put_error(47,(144),((1|64)),__FILE__,20); | 0 | ||||||
21 | return ctx; never executed: return ctx; | 0 | ||||||
22 | } | - | ||||||
23 | - | |||||||
24 | void TS_VERIFY_CTX_init(TS_VERIFY_CTX *ctx) | - | ||||||
25 | { | - | ||||||
26 | OPENSSL_assert(ctx != NULL); | - | ||||||
27 | memset(ctx, 0, sizeof(*ctx)); | - | ||||||
28 | } never executed: end of block | 0 | ||||||
29 | - | |||||||
30 | void TS_VERIFY_CTX_free(TS_VERIFY_CTX *ctx) | - | ||||||
31 | { | - | ||||||
32 | if (!ctx)
| 0 | ||||||
33 | return; never executed: return; | 0 | ||||||
34 | - | |||||||
35 | TS_VERIFY_CTX_cleanup(ctx); | - | ||||||
36 | OPENSSL_free(ctx); | - | ||||||
37 | } never executed: end of block | 0 | ||||||
38 | - | |||||||
39 | int TS_VERIFY_CTX_add_flags(TS_VERIFY_CTX *ctx, int f) | - | ||||||
40 | { | - | ||||||
41 | ctx->flags |= f; | - | ||||||
42 | return ctx->flags; never executed: return ctx->flags; | 0 | ||||||
43 | } | - | ||||||
44 | - | |||||||
45 | int TS_VERIFY_CTX_set_flags(TS_VERIFY_CTX *ctx, int f) | - | ||||||
46 | { | - | ||||||
47 | ctx->flags = f; | - | ||||||
48 | return ctx->flags; never executed: return ctx->flags; | 0 | ||||||
49 | } | - | ||||||
50 | - | |||||||
51 | BIO *TS_VERIFY_CTX_set_data(TS_VERIFY_CTX *ctx, BIO *b) | - | ||||||
52 | { | - | ||||||
53 | ctx->data = b; | - | ||||||
54 | return ctx->data; never executed: return ctx->data; | 0 | ||||||
55 | } | - | ||||||
56 | - | |||||||
57 | X509_STORE *TS_VERIFY_CTX_set_store(TS_VERIFY_CTX *ctx, X509_STORE *s) | - | ||||||
58 | { | - | ||||||
59 | ctx->store = s; | - | ||||||
60 | return ctx->store; never executed: return ctx->store; | 0 | ||||||
61 | } | - | ||||||
62 | - | |||||||
63 | STACK_OF(X509) *TS_VERIFY_CTS_set_certs(TS_VERIFY_CTX *ctx, | - | ||||||
64 | STACK_OF(X509) *certs) | - | ||||||
65 | { | - | ||||||
66 | ctx->certs = certs; | - | ||||||
67 | return ctx->certs; never executed: return ctx->certs; | 0 | ||||||
68 | } | - | ||||||
69 | - | |||||||
70 | unsigned char *TS_VERIFY_CTX_set_imprint(TS_VERIFY_CTX *ctx, | - | ||||||
71 | unsigned char *hexstr, long len) | - | ||||||
72 | { | - | ||||||
73 | ctx->imprint = hexstr; | - | ||||||
74 | ctx->imprint_len = len; | - | ||||||
75 | return ctx->imprint; never executed: return ctx->imprint; | 0 | ||||||
76 | } | - | ||||||
77 | - | |||||||
78 | void TS_VERIFY_CTX_cleanup(TS_VERIFY_CTX *ctx) | - | ||||||
79 | { | - | ||||||
80 | if (!ctx)
| 0 | ||||||
81 | return; never executed: return; | 0 | ||||||
82 | - | |||||||
83 | X509_STORE_free(ctx->store); | - | ||||||
84 | sk_X509_pop_free(ctx->certs, X509_free); | - | ||||||
85 | - | |||||||
86 | ASN1_OBJECT_free(ctx->policy); | - | ||||||
87 | - | |||||||
88 | X509_ALGOR_free(ctx->md_alg); | - | ||||||
89 | OPENSSL_free(ctx->imprint); | - | ||||||
90 | - | |||||||
91 | BIO_free_all(ctx->data); | - | ||||||
92 | - | |||||||
93 | ASN1_INTEGER_free(ctx->nonce); | - | ||||||
94 | - | |||||||
95 | GENERAL_NAME_free(ctx->tsa_name); | - | ||||||
96 | - | |||||||
97 | TS_VERIFY_CTX_init(ctx); | - | ||||||
98 | } never executed: end of block | 0 | ||||||
99 | - | |||||||
100 | TS_VERIFY_CTX *TS_REQ_to_TS_VERIFY_CTX(TS_REQ *req, TS_VERIFY_CTX *ctx) | - | ||||||
101 | { | - | ||||||
102 | TS_VERIFY_CTX *ret = ctx; | - | ||||||
103 | ASN1_OBJECT *policy; | - | ||||||
104 | TS_MSG_IMPRINT *imprint; | - | ||||||
105 | X509_ALGOR *md_alg; | - | ||||||
106 | ASN1_OCTET_STRING *msg; | - | ||||||
107 | const ASN1_INTEGER *nonce; | - | ||||||
108 | - | |||||||
109 | OPENSSL_assert(req != NULL); | - | ||||||
110 | if (ret)
| 0 | ||||||
111 | TS_VERIFY_CTX_cleanup(ret); never executed: TS_VERIFY_CTX_cleanup(ret); | 0 | ||||||
112 | else if ((ret = TS_VERIFY_CTX_new()) == NULL)
| 0 | ||||||
113 | return NULL; never executed: return ((void *)0) ; | 0 | ||||||
114 | - | |||||||
115 | ret->flags = TS_VFY_ALL_IMPRINT & ~(TS_VFY_TSA_NAME | TS_VFY_SIGNATURE); | - | ||||||
116 | - | |||||||
117 | if ((policy = req->policy_id) != NULL) {
| 0 | ||||||
118 | if ((ret->policy = OBJ_dup(policy)) == NULL)
| 0 | ||||||
119 | goto err; never executed: goto err; | 0 | ||||||
120 | } else never executed: end of block | 0 | ||||||
121 | ret->flags &= ~TS_VFY_POLICY; never executed: ret->flags &= ~(1u << 2); | 0 | ||||||
122 | - | |||||||
123 | imprint = req->msg_imprint; | - | ||||||
124 | md_alg = imprint->hash_algo; | - | ||||||
125 | if ((ret->md_alg = X509_ALGOR_dup(md_alg)) == NULL)
| 0 | ||||||
126 | goto err; never executed: goto err; | 0 | ||||||
127 | msg = imprint->hashed_msg; | - | ||||||
128 | ret->imprint_len = ASN1_STRING_length(msg); | - | ||||||
129 | if ((ret->imprint = OPENSSL_malloc(ret->imprint_len)) == NULL)
| 0 | ||||||
130 | goto err; never executed: goto err; | 0 | ||||||
131 | memcpy(ret->imprint, ASN1_STRING_get0_data(msg), ret->imprint_len); | - | ||||||
132 | - | |||||||
133 | if ((nonce = req->nonce) != NULL) {
| 0 | ||||||
134 | if ((ret->nonce = ASN1_INTEGER_dup(nonce)) == NULL)
| 0 | ||||||
135 | goto err; never executed: goto err; | 0 | ||||||
136 | } else never executed: end of block | 0 | ||||||
137 | ret->flags &= ~TS_VFY_NONCE; never executed: ret->flags &= ~(1u << 5); | 0 | ||||||
138 | - | |||||||
139 | return ret; never executed: return ret; | 0 | ||||||
140 | err: | - | ||||||
141 | if (ctx)
| 0 | ||||||
142 | TS_VERIFY_CTX_cleanup(ctx); never executed: TS_VERIFY_CTX_cleanup(ctx); | 0 | ||||||
143 | else | - | ||||||
144 | TS_VERIFY_CTX_free(ret); never executed: TS_VERIFY_CTX_free(ret); | 0 | ||||||
145 | return NULL; never executed: return ((void *)0) ; | 0 | ||||||
146 | } | - | ||||||
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