Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | #include <stdio.h> | - |
11 | #include "internal/cryptlib.h" | - |
12 | #include <openssl/pkcs12.h> | - |
13 | #include "p12_lcl.h" | - |
14 | | - |
15 | static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, | - |
16 | PKCS12_SAFEBAG *bag); | - |
17 | | - |
18 | static int copy_bag_attr(PKCS12_SAFEBAG *bag, EVP_PKEY *pkey, int nid) | - |
19 | { | - |
20 | int idx; | - |
21 | X509_ATTRIBUTE *attr; | - |
22 | idx = EVP_PKEY_get_attr_by_NID(pkey, nid, -1); | - |
23 | if (idx < 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
24 | return 1; never executed: return 1; | 0 |
25 | attr = EVP_PKEY_get_attr(pkey, idx); | - |
26 | if (!X509at_add1_attr(&bag->attrib, attr))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
27 | return 0; never executed: return 0; | 0 |
28 | return 1; never executed: return 1; | 0 |
29 | } | - |
30 | | - |
31 | PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 *cert, | - |
32 | STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter, | - |
33 | int mac_iter, int keytype) | - |
34 | { | - |
35 | PKCS12 *p12 = NULL; | - |
36 | STACK_OF(PKCS7) *safes = NULL; | - |
37 | STACK_OF(PKCS12_SAFEBAG) *bags = NULL; | - |
38 | PKCS12_SAFEBAG *bag = NULL; | - |
39 | int i; | - |
40 | unsigned char keyid[EVP_MAX_MD_SIZE]; | - |
41 | unsigned int keyidlen = 0; | - |
42 | | - |
43 | | - |
44 | if (!nid_cert)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
45 | #ifdef OPENSSL_NO_RC2 | - |
46 | nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; | - |
47 | #else | - |
48 | nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC; never executed: nid_cert = 149; | 0 |
49 | #endif | - |
50 | if (!nid_key)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
51 | nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; never executed: nid_key = 146; | 0 |
52 | if (!iter)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
53 | iter = PKCS12_DEFAULT_ITER; never executed: iter = 2048; | 0 |
54 | if (!mac_iter)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
55 | mac_iter = 1; never executed: mac_iter = 1; | 0 |
56 | | - |
57 | if (!pkey && !cert && !ca) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
58 | PKCS12err(PKCS12_F_PKCS12_CREATE, PKCS12_R_INVALID_NULL_ARGUMENT); | - |
59 | return NULL; never executed: return ((void *)0) ; | 0 |
60 | } | - |
61 | | - |
62 | if (pkey && cert) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
63 | if (!X509_check_private_key(cert, pkey))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
64 | return NULL; never executed: return ((void *)0) ; | 0 |
65 | X509_digest(cert, EVP_sha1(), keyid, &keyidlen); | - |
66 | } never executed: end of block | 0 |
67 | | - |
68 | if (cert) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
69 | bag = PKCS12_add_cert(&bags, cert); | - |
70 | if (name && !PKCS12_add_friendlyname(bag, name, -1))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
71 | goto err; never executed: goto err; | 0 |
72 | if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
73 | goto err; never executed: goto err; | 0 |
74 | } never executed: end of block | 0 |
75 | | - |
76 | | - |
77 | for (i = 0; i < sk_X509_num(ca); i++) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
78 | if (!PKCS12_add_cert(&bags, sk_X509_value(ca, i)))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
79 | goto err; never executed: goto err; | 0 |
80 | } never executed: end of block | 0 |
81 | | - |
82 | if (bags && !PKCS12_add_safe(&safes, bags, nid_cert, iter, pass))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
83 | goto err; never executed: goto err; | 0 |
84 | | - |
85 | sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); | - |
86 | bags = NULL; | - |
87 | | - |
88 | if (pkey) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
89 | bag = PKCS12_add_key(&bags, pkey, keytype, iter, nid_key, pass); | - |
90 | | - |
91 | if (!bag)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
92 | goto err; never executed: goto err; | 0 |
93 | | - |
94 | if (!copy_bag_attr(bag, pkey, NID_ms_csp_name))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
95 | goto err; never executed: goto err; | 0 |
96 | if (!copy_bag_attr(bag, pkey, NID_LocalKeySet))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
97 | goto err; never executed: goto err; | 0 |
98 | | - |
99 | if (name && !PKCS12_add_friendlyname(bag, name, -1))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
100 | goto err; never executed: goto err; | 0 |
101 | if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
102 | goto err; never executed: goto err; | 0 |
103 | } never executed: end of block | 0 |
104 | | - |
105 | if (bags && !PKCS12_add_safe(&safes, bags, -1, 0, NULL))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
106 | goto err; never executed: goto err; | 0 |
107 | | - |
108 | sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); | - |
109 | bags = NULL; | - |
110 | | - |
111 | p12 = PKCS12_add_safes(safes, 0); | - |
112 | | - |
113 | if (!p12)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
114 | goto err; never executed: goto err; | 0 |
115 | | - |
116 | sk_PKCS7_pop_free(safes, PKCS7_free); | - |
117 | | - |
118 | safes = NULL; | - |
119 | | - |
120 | if ((mac_iter != -1) &&TRUE | never evaluated | FALSE | never evaluated |
| 0 |
121 | !PKCS12_set_mac(p12, pass, -1, NULL, 0, mac_iter, NULL))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
122 | goto err; never executed: goto err; | 0 |
123 | | - |
124 | return p12; never executed: return p12; | 0 |
125 | | - |
126 | err: | - |
127 | PKCS12_free(p12); | - |
128 | sk_PKCS7_pop_free(safes, PKCS7_free); | - |
129 | sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); | - |
130 | return NULL; never executed: return ((void *)0) ; | 0 |
131 | | - |
132 | } | - |
133 | | - |
134 | PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert) | - |
135 | { | - |
136 | PKCS12_SAFEBAG *bag = NULL; | - |
137 | char *name; | - |
138 | int namelen = -1; | - |
139 | unsigned char *keyid; | - |
140 | int keyidlen = -1; | - |
141 | | - |
142 | | - |
143 | if ((bag = PKCS12_SAFEBAG_create_cert(cert)) == NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
144 | goto err; never executed: goto err; | 0 |
145 | | - |
146 | | - |
147 | | - |
148 | | - |
149 | | - |
150 | name = (char *)X509_alias_get0(cert, &namelen); | - |
151 | | - |
152 | if (name && !PKCS12_add_friendlyname(bag, name, namelen))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
153 | goto err; never executed: goto err; | 0 |
154 | | - |
155 | keyid = X509_keyid_get0(cert, &keyidlen); | - |
156 | | - |
157 | if (keyid && !PKCS12_add_localkeyid(bag, keyid, keyidlen))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
158 | goto err; never executed: goto err; | 0 |
159 | | - |
160 | if (!pkcs12_add_bag(pbags, bag))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
161 | goto err; never executed: goto err; | 0 |
162 | | - |
163 | return bag; never executed: return bag; | 0 |
164 | | - |
165 | err: | - |
166 | PKCS12_SAFEBAG_free(bag); | - |
167 | return NULL; never executed: return ((void *)0) ; | 0 |
168 | | - |
169 | } | - |
170 | | - |
171 | PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, | - |
172 | EVP_PKEY *key, int key_usage, int iter, | - |
173 | int nid_key, const char *pass) | - |
174 | { | - |
175 | | - |
176 | PKCS12_SAFEBAG *bag = NULL; | - |
177 | PKCS8_PRIV_KEY_INFO *p8 = NULL; | - |
178 | | - |
179 | | - |
180 | if ((p8 = EVP_PKEY2PKCS8(key)) == NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
181 | goto err; never executed: goto err; | 0 |
182 | if (key_usage && !PKCS8_add_keyusage(p8, key_usage))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
183 | goto err; never executed: goto err; | 0 |
184 | if (nid_key != -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
185 | bag = PKCS12_SAFEBAG_create_pkcs8_encrypt(nid_key, pass, -1, NULL, 0, | - |
186 | iter, p8); | - |
187 | PKCS8_PRIV_KEY_INFO_free(p8); | - |
188 | } else never executed: end of block | 0 |
189 | bag = PKCS12_SAFEBAG_create0_p8inf(p8); never executed: bag = PKCS12_SAFEBAG_create0_p8inf(p8); | 0 |
190 | | - |
191 | if (!bag)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
192 | goto err; never executed: goto err; | 0 |
193 | | - |
194 | if (!pkcs12_add_bag(pbags, bag))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
195 | goto err; never executed: goto err; | 0 |
196 | | - |
197 | return bag; never executed: return bag; | 0 |
198 | | - |
199 | err: | - |
200 | PKCS12_SAFEBAG_free(bag); | - |
201 | return NULL; never executed: return ((void *)0) ; | 0 |
202 | | - |
203 | } | - |
204 | | - |
205 | int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, | - |
206 | int nid_safe, int iter, const char *pass) | - |
207 | { | - |
208 | PKCS7 *p7 = NULL; | - |
209 | int free_safes = 0; | - |
210 | | - |
211 | if (!*psafes) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
212 | *psafes = sk_PKCS7_new_null(); | - |
213 | if (!*psafes)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
214 | return 0; never executed: return 0; | 0 |
215 | free_safes = 1; | - |
216 | } else never executed: end of block | 0 |
217 | free_safes = 0; never executed: free_safes = 0; | 0 |
218 | | - |
219 | if (nid_safe == 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
220 | #ifdef OPENSSL_NO_RC2 | - |
221 | nid_safe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; | - |
222 | #else | - |
223 | nid_safe = NID_pbe_WithSHA1And40BitRC2_CBC; never executed: nid_safe = 149; | 0 |
224 | #endif | - |
225 | | - |
226 | if (nid_safe == -1)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
227 | p7 = PKCS12_pack_p7data(bags); never executed: p7 = PKCS12_pack_p7data(bags); | 0 |
228 | else | - |
229 | p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0, iter, bags); never executed: p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, ((void *)0) , 0, iter, bags); | 0 |
230 | if (!p7)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
231 | goto err; never executed: goto err; | 0 |
232 | | - |
233 | if (!sk_PKCS7_push(*psafes, p7))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
234 | goto err; never executed: goto err; | 0 |
235 | | - |
236 | return 1; never executed: return 1; | 0 |
237 | | - |
238 | err: | - |
239 | if (free_safes) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
240 | sk_PKCS7_free(*psafes); | - |
241 | *psafes = NULL; | - |
242 | } never executed: end of block | 0 |
243 | PKCS7_free(p7); | - |
244 | return 0; never executed: return 0; | 0 |
245 | | - |
246 | } | - |
247 | | - |
248 | static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, | - |
249 | PKCS12_SAFEBAG *bag) | - |
250 | { | - |
251 | int free_bags; | - |
252 | if (!pbags)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
253 | return 1; never executed: return 1; | 0 |
254 | if (!*pbags) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
255 | *pbags = sk_PKCS12_SAFEBAG_new_null(); | - |
256 | if (!*pbags)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
257 | return 0; never executed: return 0; | 0 |
258 | free_bags = 1; | - |
259 | } else never executed: end of block | 0 |
260 | free_bags = 0; never executed: free_bags = 0; | 0 |
261 | | - |
262 | if (!sk_PKCS12_SAFEBAG_push(*pbags, bag)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
263 | if (free_bags) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
264 | sk_PKCS12_SAFEBAG_free(*pbags); | - |
265 | *pbags = NULL; | - |
266 | } never executed: end of block | 0 |
267 | return 0; never executed: return 0; | 0 |
268 | } | - |
269 | | - |
270 | return 1; never executed: return 1; | 0 |
271 | | - |
272 | } | - |
273 | | - |
274 | PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7) | - |
275 | { | - |
276 | PKCS12 *p12; | - |
277 | if (nid_p7 <= 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
278 | nid_p7 = NID_pkcs7_data; never executed: nid_p7 = 21; | 0 |
279 | p12 = PKCS12_init(nid_p7); | - |
280 | | - |
281 | if (!p12)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
282 | return NULL; never executed: return ((void *)0) ; | 0 |
283 | | - |
284 | if (!PKCS12_pack_authsafes(p12, safes)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
285 | PKCS12_free(p12); | - |
286 | return NULL; never executed: return ((void *)0) ; | 0 |
287 | } | - |
288 | | - |
289 | return p12; never executed: return p12; | 0 |
290 | | - |
291 | } | - |
| | |