summaryrefslogtreecommitdiff
path: root/src/usr.bin/openssl/pkcs8.c
diff options
context:
space:
mode:
authorcvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
committercvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
commiteb8dd9dca1228af0cd132f515509051ecfabf6f6 (patch)
treeedb6da6af7e865d488dc1a29309f1e1ec226e603 /src/usr.bin/openssl/pkcs8.c
parent247f0352e0ed72a4f476db9dc91f4d982bc83eb2 (diff)
downloadopenbsd-tb_20250414.tar.gz
openbsd-tb_20250414.tar.bz2
openbsd-tb_20250414.zip
This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414
Diffstat (limited to 'src/usr.bin/openssl/pkcs8.c')
-rw-r--r--src/usr.bin/openssl/pkcs8.c365
1 files changed, 0 insertions, 365 deletions
diff --git a/src/usr.bin/openssl/pkcs8.c b/src/usr.bin/openssl/pkcs8.c
deleted file mode 100644
index 10fad7aed1..0000000000
--- a/src/usr.bin/openssl/pkcs8.c
+++ /dev/null
@@ -1,365 +0,0 @@
1/* $OpenBSD: pkcs8.c,v 1.18 2025/01/02 12:31:44 tb Exp $ */
2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project 1999-2004.
4 */
5/* ====================================================================
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#include <stdio.h>
60#include <string.h>
61
62#include "apps.h"
63
64#include <openssl/err.h>
65#include <openssl/evp.h>
66#include <openssl/pem.h>
67#include <openssl/pkcs12.h>
68
69static struct {
70 const EVP_CIPHER *cipher;
71 char *infile;
72 int informat;
73 int iter;
74 int nocrypt;
75 char *outfile;
76 int outformat;
77 char *passargin;
78 char *passargout;
79 int pbe_nid;
80 int topk8;
81} cfg;
82
83static int
84pkcs8_opt_v1(char *arg)
85{
86 if ((cfg.pbe_nid = OBJ_txt2nid(arg)) == NID_undef) {
87 fprintf(stderr, "Unknown PBE algorithm '%s'\n", arg);
88 return (1);
89 }
90
91 return (0);
92}
93
94static int
95pkcs8_opt_v2(char *arg)
96{
97 if ((cfg.cipher = EVP_get_cipherbyname(arg)) == NULL) {
98 fprintf(stderr, "Unknown cipher '%s'\n", arg);
99 return (1);
100 }
101
102 return (0);
103}
104
105static const struct option pkcs8_options[] = {
106 {
107 .name = "in",
108 .argname = "file",
109 .desc = "Input file (default stdin)",
110 .type = OPTION_ARG,
111 .opt.arg = &cfg.infile,
112 },
113 {
114 .name = "inform",
115 .argname = "der | pem",
116 .desc = "Input format (default PEM)",
117 .type = OPTION_ARG_FORMAT,
118 .opt.value = &cfg.informat,
119 },
120 {
121 .name = "nocrypt",
122 .desc = "Use or expect unencrypted private key",
123 .type = OPTION_FLAG,
124 .opt.flag = &cfg.nocrypt,
125 },
126 {
127 .name = "noiter",
128 .desc = "Use 1 as iteration count",
129 .type = OPTION_VALUE,
130 .value = 1,
131 .opt.value = &cfg.iter,
132 },
133 {
134 .name = "out",
135 .argname = "file",
136 .desc = "Output file (default stdout)",
137 .type = OPTION_ARG,
138 .opt.arg = &cfg.outfile,
139 },
140 {
141 .name = "outform",
142 .argname = "der | pem",
143 .desc = "Output format (default PEM)",
144 .type = OPTION_ARG_FORMAT,
145 .opt.value = &cfg.outformat,
146 },
147 {
148 .name = "passin",
149 .argname = "source",
150 .desc = "Input file passphrase source",
151 .type = OPTION_ARG,
152 .opt.arg = &cfg.passargin,
153 },
154 {
155 .name = "passout",
156 .argname = "source",
157 .desc = "Output file passphrase source",
158 .type = OPTION_ARG,
159 .opt.arg = &cfg.passargout,
160 },
161 {
162 .name = "topk8",
163 .desc = "Read traditional format key and write PKCS#8 format"
164 " key",
165 .type = OPTION_FLAG,
166 .opt.flag = &cfg.topk8,
167 },
168 {
169 .name = "v1",
170 .argname = "algorithm",
171 .desc = "Use PKCS#5 v1.5 or PKCS#12 with given algorithm",
172 .type = OPTION_ARG_FUNC,
173 .opt.argfunc = pkcs8_opt_v1,
174 },
175 {
176 .name = "v2",
177 .argname = "cipher",
178 .desc = "Use PKCS#5 v2.0 with given cipher",
179 .type = OPTION_ARG_FUNC,
180 .opt.argfunc = pkcs8_opt_v2,
181 },
182 { NULL },
183};
184
185static void
186pkcs8_usage(void)
187{
188 fprintf(stderr, "usage: pkcs8 [-in file] [inform der | pem] "
189 "[-nocrypt] [-noiter]\n"
190 " [-out file] [-outform der | pem] [-passin arg]\n"
191 " [-passout arg] [-topk8] [-v1 alg] [-v2 alg]\n\n");
192 options_usage(pkcs8_options);
193}
194
195int
196pkcs8_main(int argc, char **argv)
197{
198 BIO *in = NULL, *out = NULL;
199 X509_SIG *p8 = NULL;
200 PKCS8_PRIV_KEY_INFO *p8inf = NULL;
201 EVP_PKEY *pkey = NULL;
202 char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
203 int ret = 1;
204
205 if (pledge("stdio cpath wpath rpath tty", NULL) == -1) {
206 perror("pledge");
207 exit(1);
208 }
209
210 memset(&cfg, 0, sizeof(cfg));
211
212 cfg.iter = PKCS12_DEFAULT_ITER;
213 cfg.informat = FORMAT_PEM;
214 cfg.outformat = FORMAT_PEM;
215 cfg.pbe_nid = -1;
216
217 if (options_parse(argc, argv, pkcs8_options, NULL, NULL) != 0) {
218 pkcs8_usage();
219 return (1);
220 }
221
222 if (!app_passwd(bio_err, cfg.passargin,
223 cfg.passargout, &passin, &passout)) {
224 BIO_printf(bio_err, "Error getting passwords\n");
225 goto end;
226 }
227 if ((cfg.pbe_nid == -1) && !cfg.cipher)
228 cfg.pbe_nid = NID_pbeWithMD5AndDES_CBC;
229
230 if (cfg.infile) {
231 if (!(in = BIO_new_file(cfg.infile, "rb"))) {
232 BIO_printf(bio_err,
233 "Can't open input file '%s'\n",
234 cfg.infile);
235 goto end;
236 }
237 } else
238 in = BIO_new_fp(stdin, BIO_NOCLOSE);
239
240 if (cfg.outfile) {
241 if (!(out = BIO_new_file(cfg.outfile, "wb"))) {
242 BIO_printf(bio_err, "Can't open output file '%s'\n",
243 cfg.outfile);
244 goto end;
245 }
246 } else {
247 out = BIO_new_fp(stdout, BIO_NOCLOSE);
248 }
249 if (cfg.topk8) {
250 pkey = load_key(bio_err, cfg.infile,
251 cfg.informat, 1, passin, "key");
252 if (!pkey)
253 goto end;
254 if (!(p8inf = EVP_PKEY2PKCS8(pkey))) {
255 BIO_printf(bio_err, "Error converting key\n");
256 ERR_print_errors(bio_err);
257 goto end;
258 }
259 if (cfg.nocrypt) {
260 if (cfg.outformat == FORMAT_PEM)
261 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
262 else if (cfg.outformat == FORMAT_ASN1)
263 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
264 else {
265 BIO_printf(bio_err,
266 "Bad format specified for key\n");
267 goto end;
268 }
269 } else {
270 if (passout)
271 p8pass = passout;
272 else {
273 p8pass = pass;
274 if (EVP_read_pw_string(pass, sizeof pass,
275 "Enter Encryption Password:", 1))
276 goto end;
277 }
278 if (!(p8 = PKCS8_encrypt(cfg.pbe_nid,
279 cfg.cipher, p8pass, strlen(p8pass),
280 NULL, 0, cfg.iter, p8inf))) {
281 BIO_printf(bio_err, "Error encrypting key\n");
282 ERR_print_errors(bio_err);
283 goto end;
284 }
285 if (cfg.outformat == FORMAT_PEM)
286 PEM_write_bio_PKCS8(out, p8);
287 else if (cfg.outformat == FORMAT_ASN1)
288 i2d_PKCS8_bio(out, p8);
289 else {
290 BIO_printf(bio_err,
291 "Bad format specified for key\n");
292 goto end;
293 }
294 }
295
296 ret = 0;
297 goto end;
298 }
299 if (cfg.nocrypt) {
300 if (cfg.informat == FORMAT_PEM)
301 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in, NULL,
302 NULL, NULL);
303 else if (cfg.informat == FORMAT_ASN1)
304 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
305 else {
306 BIO_printf(bio_err, "Bad format specified for key\n");
307 goto end;
308 }
309 } else {
310 if (cfg.informat == FORMAT_PEM)
311 p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
312 else if (cfg.informat == FORMAT_ASN1)
313 p8 = d2i_PKCS8_bio(in, NULL);
314 else {
315 BIO_printf(bio_err, "Bad format specified for key\n");
316 goto end;
317 }
318
319 if (!p8) {
320 BIO_printf(bio_err, "Error reading key\n");
321 ERR_print_errors(bio_err);
322 goto end;
323 }
324 if (passin)
325 p8pass = passin;
326 else {
327 p8pass = pass;
328 EVP_read_pw_string(pass, sizeof pass,
329 "Enter Password:", 0);
330 }
331 p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass));
332 }
333
334 if (!p8inf) {
335 BIO_printf(bio_err, "Error decrypting key\n");
336 ERR_print_errors(bio_err);
337 goto end;
338 }
339 if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
340 BIO_printf(bio_err, "Error converting key\n");
341 ERR_print_errors(bio_err);
342 goto end;
343 }
344 if (cfg.outformat == FORMAT_PEM)
345 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL,
346 passout);
347 else if (cfg.outformat == FORMAT_ASN1)
348 i2d_PrivateKey_bio(out, pkey);
349 else {
350 BIO_printf(bio_err, "Bad format specified for key\n");
351 goto end;
352 }
353 ret = 0;
354
355 end:
356 X509_SIG_free(p8);
357 PKCS8_PRIV_KEY_INFO_free(p8inf);
358 EVP_PKEY_free(pkey);
359 BIO_free_all(out);
360 BIO_free(in);
361 free(passin);
362 free(passout);
363
364 return ret;
365}
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-08-09 09:29:38 +0000