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293042c9 | 1 | /* |
fd38836b | 2 | * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved. |
293042c9 | 3 | * |
b1322259 RS |
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 | |
293042c9 DSH |
8 | */ |
9 | ||
10 | #include <stdio.h> | |
11 | #include "internal/cryptlib.h" | |
12 | #include <openssl/pkcs12.h> | |
13 | #include "p12_lcl.h" | |
14 | ||
28da1455 MC |
15 | #if OPENSSL_API_COMPAT < 0x10100000L |
16 | ASN1_TYPE *PKCS12_get_attr(const PKCS12_SAFEBAG *bag, int attr_nid) | |
17 | { | |
18 | return PKCS12_get_attr_gen(bag->attrib, attr_nid); | |
19 | } | |
20 | #endif | |
21 | ||
22 | const ASN1_TYPE *PKCS12_SAFEBAG_get0_attr(const PKCS12_SAFEBAG *bag, | |
23 | int attr_nid) | |
293042c9 DSH |
24 | { |
25 | return PKCS12_get_attr_gen(bag->attrib, attr_nid); | |
26 | } | |
27 | ||
28 | ASN1_TYPE *PKCS8_get_attr(PKCS8_PRIV_KEY_INFO *p8, int attr_nid) | |
29 | { | |
54dbf423 | 30 | return PKCS12_get_attr_gen(PKCS8_pkey_get0_attrs(p8), attr_nid); |
293042c9 DSH |
31 | } |
32 | ||
28da1455 | 33 | const PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
34 | { |
35 | if (PKCS12_SAFEBAG_get_nid(bag) != NID_keyBag) | |
36 | return NULL; | |
37 | return bag->value.keybag; | |
38 | } | |
39 | ||
28da1455 | 40 | const X509_SIG *PKCS12_SAFEBAG_get0_pkcs8(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
41 | { |
42 | if (OBJ_obj2nid(bag->type) != NID_pkcs8ShroudedKeyBag) | |
43 | return NULL; | |
44 | return bag->value.shkeybag; | |
45 | } | |
46 | ||
28da1455 MC |
47 | const STACK_OF(PKCS12_SAFEBAG) * |
48 | PKCS12_SAFEBAG_get0_safes(const PKCS12_SAFEBAG *bag) | |
293042c9 DSH |
49 | { |
50 | if (OBJ_obj2nid(bag->type) != NID_safeContentsBag) | |
51 | return NULL; | |
52 | return bag->value.safes; | |
53 | } | |
54 | ||
28da1455 | 55 | const ASN1_OBJECT *PKCS12_SAFEBAG_get0_type(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
56 | { |
57 | return bag->type; | |
58 | } | |
59 | ||
28da1455 | 60 | int PKCS12_SAFEBAG_get_nid(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
61 | { |
62 | return OBJ_obj2nid(bag->type); | |
63 | } | |
64 | ||
28da1455 | 65 | int PKCS12_SAFEBAG_get_bag_nid(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
66 | { |
67 | int btype = PKCS12_SAFEBAG_get_nid(bag); | |
c9018bdf | 68 | |
b3ca5155 | 69 | if (btype != NID_certBag && btype != NID_crlBag && btype != NID_secretBag) |
293042c9 DSH |
70 | return -1; |
71 | return OBJ_obj2nid(bag->value.bag->type); | |
72 | } | |
73 | ||
28da1455 | 74 | X509 *PKCS12_SAFEBAG_get1_cert(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
75 | { |
76 | if (PKCS12_SAFEBAG_get_nid(bag) != NID_certBag) | |
77 | return NULL; | |
78 | if (OBJ_obj2nid(bag->value.bag->type) != NID_x509Certificate) | |
79 | return NULL; | |
80 | return ASN1_item_unpack(bag->value.bag->value.octet, | |
81 | ASN1_ITEM_rptr(X509)); | |
82 | } | |
83 | ||
28da1455 | 84 | X509_CRL *PKCS12_SAFEBAG_get1_crl(const PKCS12_SAFEBAG *bag) |
293042c9 DSH |
85 | { |
86 | if (PKCS12_SAFEBAG_get_nid(bag) != NID_crlBag) | |
87 | return NULL; | |
88 | if (OBJ_obj2nid(bag->value.bag->type) != NID_x509Crl) | |
89 | return NULL; | |
90 | return ASN1_item_unpack(bag->value.bag->value.octet, | |
91 | ASN1_ITEM_rptr(X509_CRL)); | |
92 | } | |
93 | ||
94 | PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_cert(X509 *x509) | |
95 | { | |
96 | return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509), | |
97 | NID_x509Certificate, NID_certBag); | |
98 | } | |
99 | ||
100 | PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_crl(X509_CRL *crl) | |
101 | { | |
102 | return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL), | |
103 | NID_x509Crl, NID_crlBag); | |
104 | } | |
105 | ||
106 | /* Turn PKCS8 object into a keybag */ | |
107 | ||
425f3300 | 108 | PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_p8inf(PKCS8_PRIV_KEY_INFO *p8) |
293042c9 | 109 | { |
425f3300 | 110 | PKCS12_SAFEBAG *bag = PKCS12_SAFEBAG_new(); |
293042c9 | 111 | |
425f3300 DSH |
112 | if (bag == NULL) { |
113 | PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE0_P8INF, ERR_R_MALLOC_FAILURE); | |
293042c9 DSH |
114 | return NULL; |
115 | } | |
116 | bag->type = OBJ_nid2obj(NID_keyBag); | |
117 | bag->value.keybag = p8; | |
118 | return bag; | |
119 | } | |
120 | ||
121 | /* Turn PKCS8 object into a shrouded keybag */ | |
122 | ||
425f3300 | 123 | PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_pkcs8(X509_SIG *p8) |
293042c9 | 124 | { |
425f3300 | 125 | PKCS12_SAFEBAG *bag = PKCS12_SAFEBAG_new(); |
c9018bdf | 126 | |
293042c9 | 127 | /* Set up the safe bag */ |
425f3300 DSH |
128 | if (bag == NULL) { |
129 | PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE0_PKCS8, ERR_R_MALLOC_FAILURE); | |
293042c9 DSH |
130 | return NULL; |
131 | } | |
293042c9 | 132 | bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag); |
425f3300 DSH |
133 | bag->value.shkeybag = p8; |
134 | return bag; | |
135 | } | |
136 | ||
137 | PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8_encrypt(int pbe_nid, | |
138 | const char *pass, | |
139 | int passlen, | |
140 | unsigned char *salt, | |
141 | int saltlen, int iter, | |
142 | PKCS8_PRIV_KEY_INFO *p8inf) | |
143 | { | |
144 | PKCS12_SAFEBAG *bag; | |
145 | const EVP_CIPHER *pbe_ciph; | |
146 | X509_SIG *p8; | |
293042c9 DSH |
147 | |
148 | pbe_ciph = EVP_get_cipherbynid(pbe_nid); | |
293042c9 DSH |
149 | if (pbe_ciph) |
150 | pbe_nid = -1; | |
151 | ||
425f3300 DSH |
152 | p8 = PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen, iter, |
153 | p8inf); | |
f2950a46 | 154 | if (p8 == NULL) |
425f3300 | 155 | return NULL; |
425f3300 DSH |
156 | |
157 | bag = PKCS12_SAFEBAG_create0_pkcs8(p8); | |
f2950a46 | 158 | if (bag == NULL) |
425f3300 | 159 | X509_SIG_free(p8); |
293042c9 DSH |
160 | |
161 | return bag; | |
162 | } |