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p12_add.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/pkcs12/p12_add.c
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1/*-
2 * Copyright 1999-2016 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 <stdio.h>-
11#include "internal/cryptlib.h"-
12#include <openssl/pkcs12.h>-
13#include "p12_lcl.h"-
14-
15/* Pack an object into an OCTET STRING and turn into a safebag */-
16-
17PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it,-
18 int nid1, int nid2)-
19{-
20 PKCS12_BAGS *bag;-
21 PKCS12_SAFEBAG *safebag;-
22-
23 if ((bag = PKCS12_BAGS_new()) == NULL) {
(bag = PKCS12_...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
24 PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);-
25 return NULL;
never executed: return ((void *)0) ;
0
26 }-
27 bag->type = OBJ_nid2obj(nid1);-
28 if (!ASN1_item_pack(obj, it, &bag->value.octet)) {
!ASN1_item_pac...->value.octet)Description
TRUEnever evaluated
FALSEnever evaluated
0
29 PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);-
30 goto err;
never executed: goto err;
0
31 }-
32 if ((safebag = PKCS12_SAFEBAG_new()) == NULL) {
(safebag = PKC...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
33 PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);-
34 goto err;
never executed: goto err;
0
35 }-
36 safebag->value.bag = bag;-
37 safebag->type = OBJ_nid2obj(nid2);-
38 return safebag;
never executed: return safebag;
0
39-
40 err:-
41 PKCS12_BAGS_free(bag);-
42 return NULL;
never executed: return ((void *)0) ;
0
43}-
44-
45/* Turn a stack of SAFEBAGS into a PKCS#7 data Contentinfo */-
46PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk)-
47{-
48 PKCS7 *p7;-
49-
50 if ((p7 = PKCS7_new()) == NULL) {
(p7 = PKCS7_ne...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
51 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);-
52 return NULL;
never executed: return ((void *)0) ;
0
53 }-
54 p7->type = OBJ_nid2obj(NID_pkcs7_data);-
55 if ((p7->d.data = ASN1_OCTET_STRING_new()) == NULL) {
(p7->d.data = ...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
56 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);-
57 goto err;
never executed: goto err;
0
58 }-
59-
60 if (!ASN1_item_pack(sk, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), &p7->d.data)) {
!ASN1_item_pac..., &p7->d.data)Description
TRUEnever evaluated
FALSEnever evaluated
0
61 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, PKCS12_R_CANT_PACK_STRUCTURE);-
62 goto err;
never executed: goto err;
0
63 }-
64 return p7;
never executed: return p7;
0
65-
66 err:-
67 PKCS7_free(p7);-
68 return NULL;
never executed: return ((void *)0) ;
0
69}-
70-
71/* Unpack SAFEBAGS from PKCS#7 data ContentInfo */-
72STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7)-
73{-
74 if (!PKCS7_type_is_data(p7)) {
!(OBJ_obj2nid(...->type) == 21)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-2
75 PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA,-
76 PKCS12_R_CONTENT_TYPE_NOT_DATA);-
77 return NULL;
never executed: return ((void *)0) ;
0
78 }-
79 return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS));
executed 2 times by 1 test: return ASN1_item_unpack(p7->d.data, (&(PKCS12_SAFEBAGS_it)));
Executed by:
  • libcrypto.so.1.1
2
80}-
81-
82/* Turn a stack of SAFEBAGS into a PKCS#7 encrypted data ContentInfo */-
83-
84PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,-
85 unsigned char *salt, int saltlen, int iter,-
86 STACK_OF(PKCS12_SAFEBAG) *bags)-
87{-
88 PKCS7 *p7;-
89 X509_ALGOR *pbe;-
90 const EVP_CIPHER *pbe_ciph;-
91-
92 if ((p7 = PKCS7_new()) == NULL) {
(p7 = PKCS7_ne...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
93 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);-
94 return NULL;
never executed: return ((void *)0) ;
0
95 }-
96 if (!PKCS7_set_type(p7, NID_pkcs7_encrypted)) {
!PKCS7_set_type(p7, 26)Description
TRUEnever evaluated
FALSEnever evaluated
0
97 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA,-
98 PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE);-
99 goto err;
never executed: goto err;
0
100 }-
101-
102 pbe_ciph = EVP_get_cipherbynid(pbe_nid);-
103-
104 if (pbe_ciph)
pbe_ciphDescription
TRUEnever evaluated
FALSEnever evaluated
0
105 pbe = PKCS5_pbe2_set(pbe_ciph, iter, salt, saltlen);
never executed: pbe = PKCS5_pbe2_set(pbe_ciph, iter, salt, saltlen);
0
106 else-
107 pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
never executed: pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
0
108-
109 if (!pbe) {
!pbeDescription
TRUEnever evaluated
FALSEnever evaluated
0
110 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);-
111 goto err;
never executed: goto err;
0
112 }-
113 X509_ALGOR_free(p7->d.encrypted->enc_data->algorithm);-
114 p7->d.encrypted->enc_data->algorithm = pbe;-
115 ASN1_OCTET_STRING_free(p7->d.encrypted->enc_data->enc_data);-
116 if (!(p7->d.encrypted->enc_data->enc_data =
!(p7->d.encryp...len, bags, 1))Description
TRUEnever evaluated
FALSEnever evaluated
0
117 PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), pass,
!(p7->d.encryp...len, bags, 1))Description
TRUEnever evaluated
FALSEnever evaluated
0
118 passlen, bags, 1))) {
!(p7->d.encryp...len, bags, 1))Description
TRUEnever evaluated
FALSEnever evaluated
0
119 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, PKCS12_R_ENCRYPT_ERROR);-
120 goto err;
never executed: goto err;
0
121 }-
122-
123 return p7;
never executed: return p7;
0
124-
125 err:-
126 PKCS7_free(p7);-
127 return NULL;
never executed: return ((void *)0) ;
0
128}-
129-
130STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,-
131 int passlen)-
132{-
133 if (!PKCS7_type_is_encrypted(p7))
!(OBJ_obj2nid(...->type) == 26)Description
TRUEnever evaluated
FALSEnever evaluated
0
134 return NULL;
never executed: return ((void *)0) ;
0
135 return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm,
never executed: return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm, (&(PKCS12_SAFEBAGS_it)), pass, passlen, p7->d.encrypted->enc_data->enc_data, 1);
0
136 ASN1_ITEM_rptr(PKCS12_SAFEBAGS),
never executed: return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm, (&(PKCS12_SAFEBAGS_it)), pass, passlen, p7->d.encrypted->enc_data->enc_data, 1);
0
137 pass, passlen,
never executed: return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm, (&(PKCS12_SAFEBAGS_it)), pass, passlen, p7->d.encrypted->enc_data->enc_data, 1);
0
138 p7->d.encrypted->enc_data->enc_data, 1);
never executed: return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm, (&(PKCS12_SAFEBAGS_it)), pass, passlen, p7->d.encrypted->enc_data->enc_data, 1);
0
139}-
140-
141PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(const PKCS12_SAFEBAG *bag,-
142 const char *pass, int passlen)-
143{-
144 return PKCS8_decrypt(bag->value.shkeybag, pass, passlen);
never executed: return PKCS8_decrypt(bag->value.shkeybag, pass, passlen);
0
145}-
146-
147int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes)-
148{-
149 if (ASN1_item_pack(safes, ASN1_ITEM_rptr(PKCS12_AUTHSAFES),
ASN1_item_pack...safes->d.data)Description
TRUEnever evaluated
FALSEnever evaluated
0
150 &p12->authsafes->d.data))
ASN1_item_pack...safes->d.data)Description
TRUEnever evaluated
FALSEnever evaluated
0
151 return 1;
never executed: return 1;
0
152 return 0;
never executed: return 0;
0
153}-
154-
155STACK_OF(PKCS7) *PKCS12_unpack_authsafes(const PKCS12 *p12)-
156{-
157 if (!PKCS7_type_is_data(p12->authsafes)) {
!(OBJ_obj2nid(...->type) == 21)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-1
158 PKCS12err(PKCS12_F_PKCS12_UNPACK_AUTHSAFES,-
159 PKCS12_R_CONTENT_TYPE_NOT_DATA);-
160 return NULL;
never executed: return ((void *)0) ;
0
161 }-
162 return ASN1_item_unpack(p12->authsafes->d.data,
executed 1 time by 1 test: return ASN1_item_unpack(p12->authsafes->d.data, (&(PKCS12_AUTHSAFES_it)));
Executed by:
  • libcrypto.so.1.1
1
163 ASN1_ITEM_rptr(PKCS12_AUTHSAFES));
executed 1 time by 1 test: return ASN1_item_unpack(p12->authsafes->d.data, (&(PKCS12_AUTHSAFES_it)));
Executed by:
  • libcrypto.so.1.1
1
164}-
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