summaryrefslogtreecommitdiff
path: root/src/lib/libssl/src/crypto/pkcs12/p12_crt.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/libssl/src/crypto/pkcs12/p12_crt.c')
-rw-r--r--src/lib/libssl/src/crypto/pkcs12/p12_crt.c336
1 files changed, 80 insertions, 256 deletions
diff --git a/src/lib/libssl/src/crypto/pkcs12/p12_crt.c b/src/lib/libssl/src/crypto/pkcs12/p12_crt.c
index dbafda17b6..40340a7bef 100644
--- a/src/lib/libssl/src/crypto/pkcs12/p12_crt.c
+++ b/src/lib/libssl/src/crypto/pkcs12/p12_crt.c
@@ -1,9 +1,9 @@
1/* p12_crt.c */ 1/* p12_crt.c */
2/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL 2/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
3 * project. 3 * project 1999.
4 */ 4 */
5/* ==================================================================== 5/* ====================================================================
6 * Copyright (c) 1999-2002 The OpenSSL Project. All rights reserved. 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
7 * 7 *
8 * Redistribution and use in source and binary forms, with or without 8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions 9 * modification, are permitted provided that the following conditions
@@ -60,289 +60,113 @@
60#include "cryptlib.h" 60#include "cryptlib.h"
61#include <openssl/pkcs12.h> 61#include <openssl/pkcs12.h>
62 62
63
64static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, PKCS12_SAFEBAG *bag);
65
66PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert, 63PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert,
67 STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter, int mac_iter, 64 STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter, int mac_iter,
68 int keytype) 65 int keytype)
69{ 66{
70 PKCS12 *p12 = NULL; 67 PKCS12 *p12;
71 STACK_OF(PKCS7) *safes = NULL; 68 STACK_OF(PKCS12_SAFEBAG) *bags;
72 STACK_OF(PKCS12_SAFEBAG) *bags = NULL; 69 STACK_OF(PKCS7) *safes;
73 PKCS12_SAFEBAG *bag = NULL; 70 PKCS12_SAFEBAG *bag;
71 PKCS8_PRIV_KEY_INFO *p8;
72 PKCS7 *authsafe;
73 X509 *tcert;
74 int i; 74 int i;
75 unsigned char keyid[EVP_MAX_MD_SIZE]; 75 unsigned char keyid[EVP_MAX_MD_SIZE];
76 unsigned int keyidlen = 0; 76 unsigned int keyidlen;
77 77
78 /* Set defaults */ 78 /* Set defaults */
79 if (!nid_cert) 79 if(!nid_cert)
80 nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC;
81 if (!nid_key)
82 nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
83 if (!iter)
84 iter = PKCS12_DEFAULT_ITER;
85 if (!mac_iter)
86 mac_iter = 1;
87
88 if(!pkey && !cert && !ca)
89 {
90 PKCS12err(PKCS12_F_PKCS12_CREATE,PKCS12_R_INVALID_NULL_ARGUMENT);
91 return NULL;
92 }
93
94 if (pkey && cert)
95 {
96 if(!X509_check_private_key(cert, pkey))
97 return NULL;
98 X509_digest(cert, EVP_sha1(), keyid, &keyidlen);
99 }
100
101 if (cert)
102 {
103 bag = PKCS12_add_cert(&bags, cert);
104 if(name && !PKCS12_add_friendlyname(bag, name, -1))
105 goto err;
106 if(keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
107 goto err;
108 }
109
110 /* Add all other certificates */
111 for(i = 0; i < sk_X509_num(ca); i++)
112 { 80 {
113 if (!PKCS12_add_cert(&bags, sk_X509_value(ca, i))) 81#ifdef OPENSSL_FIPS
114 goto err; 82 if (FIPS_mode())
115 } 83 nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
116 84 else
117 if (bags && !PKCS12_add_safe(&safes, bags, nid_cert, iter, pass)) 85#endif
118 goto err; 86 nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC;
119
120 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
121 bags = NULL;
122
123 if (pkey)
124 {
125 int cspidx;
126 bag = PKCS12_add_key(&bags, pkey, keytype, iter, nid_key, pass);
127
128 if (!bag)
129 goto err;
130
131 cspidx = EVP_PKEY_get_attr_by_NID(pkey, NID_ms_csp_name, -1);
132 if (cspidx >= 0)
133 {
134 X509_ATTRIBUTE *cspattr;
135 cspattr = EVP_PKEY_get_attr(pkey, cspidx);
136 if (!X509at_add1_attr(&bag->attrib, cspattr))
137 goto err;
138 }
139
140 if(name && !PKCS12_add_friendlyname(bag, name, -1))
141 goto err;
142 if(keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
143 goto err;
144 } 87 }
88 if(!nid_key) nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
89 if(!iter) iter = PKCS12_DEFAULT_ITER;
90 if(!mac_iter) mac_iter = 1;
145 91
146 if (bags && !PKCS12_add_safe(&safes, bags, -1, 0, NULL)) 92 if(!pkey || !cert) {
147 goto err; 93 PKCS12err(PKCS12_F_PKCS12_CREATE,PKCS12_R_INVALID_NULL_ARGUMENT);
148 94 return NULL;
149 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); 95 }
150 bags = NULL;
151
152 p12 = PKCS12_add_safes(safes, 0);
153
154 sk_PKCS7_pop_free(safes, PKCS7_free);
155
156 safes = NULL;
157
158 if ((mac_iter != -1) &&
159 !PKCS12_set_mac(p12, pass, -1, NULL, 0, mac_iter, NULL))
160 goto err;
161
162 return p12;
163
164 err:
165
166 if (p12)
167 PKCS12_free(p12);
168 if (safes)
169 sk_PKCS7_pop_free(safes, PKCS7_free);
170 if (bags)
171 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
172 return NULL;
173 96
174} 97 if(!X509_check_private_key(cert, pkey)) return NULL;
175 98
176PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert) 99 if(!(bags = sk_PKCS12_SAFEBAG_new_null ())) {
177 { 100 PKCS12err(PKCS12_F_PKCS12_CREATE,ERR_R_MALLOC_FAILURE);
178 PKCS12_SAFEBAG *bag = NULL; 101 return NULL;
179 char *name; 102 }
180 int namelen = -1;
181 unsigned char *keyid;
182 int keyidlen = -1;
183 103
184 /* Add user certificate */ 104 /* Add user certificate */
185 if(!(bag = PKCS12_x5092certbag(cert))) 105 if(!(bag = PKCS12_x5092certbag(cert))) return NULL;
186 goto err; 106 if(name && !PKCS12_add_friendlyname(bag, name, -1)) return NULL;
187 107 X509_digest(cert, EVP_sha1(), keyid, &keyidlen);
188 /* Use friendlyName and localKeyID in certificate. 108 if(!PKCS12_add_localkeyid(bag, keyid, keyidlen)) return NULL;
189 * (if present)
190 */
191
192 name = (char *)X509_alias_get0(cert, &namelen);
193
194 if(name && !PKCS12_add_friendlyname(bag, name, namelen))
195 goto err;
196
197 keyid = X509_keyid_get0(cert, &keyidlen);
198
199 if(keyid && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
200 goto err;
201
202 if (!pkcs12_add_bag(pbags, bag))
203 goto err;
204
205 return bag;
206
207 err:
208
209 if (bag)
210 PKCS12_SAFEBAG_free(bag);
211
212 return NULL;
213 109
110 if(!sk_PKCS12_SAFEBAG_push(bags, bag)) {
111 PKCS12err(PKCS12_F_PKCS12_CREATE,ERR_R_MALLOC_FAILURE);
112 return NULL;
214 } 113 }
215 114
216PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, EVP_PKEY *key, 115 /* Add all other certificates */
217 int key_usage, int iter, 116 if(ca) {
218 int nid_key, char *pass) 117 for(i = 0; i < sk_X509_num(ca); i++) {
219 { 118 tcert = sk_X509_value(ca, i);
220 119 if(!(bag = PKCS12_x5092certbag(tcert))) return NULL;
221 PKCS12_SAFEBAG *bag = NULL; 120 if(!sk_PKCS12_SAFEBAG_push(bags, bag)) {
222 PKCS8_PRIV_KEY_INFO *p8 = NULL; 121 PKCS12err(PKCS12_F_PKCS12_CREATE,ERR_R_MALLOC_FAILURE);
223 122 return NULL;
224 /* Make a PKCS#8 structure */ 123 }
225 if(!(p8 = EVP_PKEY2PKCS8(key)))
226 goto err;
227 if(key_usage && !PKCS8_add_keyusage(p8, key_usage))
228 goto err;
229 if (nid_key != -1)
230 {
231 bag = PKCS12_MAKE_SHKEYBAG(nid_key, pass, -1, NULL, 0, iter, p8);
232 PKCS8_PRIV_KEY_INFO_free(p8);
233 } 124 }
234 else
235 bag = PKCS12_MAKE_KEYBAG(p8);
236
237 if(!bag)
238 goto err;
239
240 if (!pkcs12_add_bag(pbags, bag))
241 goto err;
242
243 return bag;
244
245 err:
246
247 if (bag)
248 PKCS12_SAFEBAG_free(bag);
249
250 return NULL;
251
252 } 125 }
253 126
254int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, 127 /* Turn certbags into encrypted authsafe */
255 int nid_safe, int iter, char *pass) 128 authsafe = PKCS12_pack_p7encdata (nid_cert, pass, -1, NULL, 0,
256 {
257 PKCS7 *p7 = NULL;
258 int free_safes = 0;
259
260 if (!*psafes)
261 {
262 *psafes = sk_PKCS7_new_null();
263 if (!*psafes)
264 return 0;
265 free_safes = 1;
266 }
267 else
268 free_safes = 0;
269
270 if (nid_safe == 0)
271 nid_safe = NID_pbe_WithSHA1And40BitRC2_CBC;
272
273 if (nid_safe == -1)
274 p7 = PKCS12_pack_p7data(bags);
275 else
276 p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0,
277 iter, bags); 129 iter, bags);
278 if (!p7) 130 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
279 goto err;
280
281 if (!sk_PKCS7_push(*psafes, p7))
282 goto err;
283
284 return 1;
285
286 err:
287 if (free_safes)
288 {
289 sk_PKCS7_free(*psafes);
290 *psafes = NULL;
291 }
292
293 if (p7)
294 PKCS7_free(p7);
295 131
296 return 0; 132 if (!authsafe) return NULL;
297 133
134 if(!(safes = sk_PKCS7_new_null ())
135 || !sk_PKCS7_push(safes, authsafe)) {
136 PKCS12err(PKCS12_F_PKCS12_CREATE,ERR_R_MALLOC_FAILURE);
137 return NULL;
298 } 138 }
299 139
300static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, PKCS12_SAFEBAG *bag) 140 /* Make a shrouded key bag */
301 { 141 if(!(p8 = EVP_PKEY2PKCS8 (pkey))) return NULL;
302 int free_bags; 142 if(keytype && !PKCS8_add_keyusage(p8, keytype)) return NULL;
303 if (!pbags) 143 bag = PKCS12_MAKE_SHKEYBAG (nid_key, pass, -1, NULL, 0, iter, p8);
304 return 1; 144 if(!bag) return NULL;
305 if (!*pbags) 145 PKCS8_PRIV_KEY_INFO_free(p8);
306 { 146 if (name && !PKCS12_add_friendlyname (bag, name, -1)) return NULL;
307 *pbags = sk_PKCS12_SAFEBAG_new_null(); 147 if(!PKCS12_add_localkeyid (bag, keyid, keyidlen)) return NULL;
308 if (!*pbags) 148 if(!(bags = sk_PKCS12_SAFEBAG_new_null())
309 return 0; 149 || !sk_PKCS12_SAFEBAG_push (bags, bag)) {
310 free_bags = 1; 150 PKCS12err(PKCS12_F_PKCS12_CREATE,ERR_R_MALLOC_FAILURE);
311 } 151 return NULL;
312 else 152 }
313 free_bags = 0; 153 /* Turn it into unencrypted safe bag */
314 154 if(!(authsafe = PKCS12_pack_p7data (bags))) return NULL;
315 if (!sk_PKCS12_SAFEBAG_push(*pbags, bag)) 155 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
316 { 156 if(!sk_PKCS7_push(safes, authsafe)) {
317 if (free_bags) 157 PKCS12err(PKCS12_F_PKCS12_CREATE,ERR_R_MALLOC_FAILURE);
318 { 158 return NULL;
319 sk_PKCS12_SAFEBAG_free(*pbags);
320 *pbags = NULL;
321 }
322 return 0;
323 }
324
325 return 1;
326
327 } 159 }
328
329 160
330PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7) 161 if(!(p12 = PKCS12_init (NID_pkcs7_data))) return NULL;
331 {
332 PKCS12 *p12;
333 if (nid_p7 <= 0)
334 nid_p7 = NID_pkcs7_data;
335 p12 = PKCS12_init(nid_p7);
336 162
337 if (!p12) 163 if(!PKCS12_pack_authsafes (p12, safes)) return NULL;
338 return NULL;
339 164
340 if(!PKCS12_pack_authsafes(p12, safes)) 165 sk_PKCS7_pop_free(safes, PKCS7_free);
341 { 166
342 PKCS12_free(p12); 167 if(!PKCS12_set_mac (p12, pass, -1, NULL, 0, mac_iter, NULL))
343 return NULL; 168 return NULL;
344 }
345 169
346 return p12; 170 return p12;
347 171
348 } 172}
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-08-04 05:06:10 +0000