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1/* apps/pkey.c */
1/* apps/pkey.c */
2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project 2006
2/*
3 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
4 * 2006
4 */
5/* ====================================================================
6 * Copyright (c) 2006 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
5 */
6/* ====================================================================
7 * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 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:

--- 40 unchanged lines hidden (view full) ---

62#include <openssl/err.h>
63#include <openssl/evp.h>
64
65#define PROG pkey_main
66
67int MAIN(int, char **);
68
69int MAIN(int argc, char **argv)
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. All advertising materials mentioning features or use of this
22 * software must display the following acknowledgment:

--- 40 unchanged lines hidden (view full) ---

63#include <openssl/err.h>
64#include <openssl/evp.h>
65
66#define PROG pkey_main
67
68int MAIN(int, char **);
69
70int MAIN(int argc, char **argv)
70 {
71 ENGINE *e = NULL;
72 char **args, *infile = NULL, *outfile = NULL;
73 char *passargin = NULL, *passargout = NULL;
74 BIO *in = NULL, *out = NULL;
75 const EVP_CIPHER *cipher = NULL;
76 int informat, outformat;
77 int pubin = 0, pubout = 0, pubtext = 0, text = 0, noout = 0;
78 EVP_PKEY *pkey=NULL;
79 char *passin = NULL, *passout = NULL;
80 int badarg = 0;
71{
72 ENGINE *e = NULL;
73 char **args, *infile = NULL, *outfile = NULL;
74 char *passargin = NULL, *passargout = NULL;
75 BIO *in = NULL, *out = NULL;
76 const EVP_CIPHER *cipher = NULL;
77 int informat, outformat;
78 int pubin = 0, pubout = 0, pubtext = 0, text = 0, noout = 0;
79 EVP_PKEY *pkey = NULL;
80 char *passin = NULL, *passout = NULL;
81 int badarg = 0;
81#ifndef OPENSSL_NO_ENGINE
82#ifndef OPENSSL_NO_ENGINE
82 char *engine=NULL;
83 char *engine = NULL;
83#endif
84#endif
84 int ret = 1;
85 int ret = 1;
85
86
86 if (bio_err == NULL)
87 bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
87 if (bio_err == NULL)
88 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
88
89
89 if (!load_config(bio_err, NULL))
90 goto end;
90 if (!load_config(bio_err, NULL))
91 goto end;
91
92
92 informat=FORMAT_PEM;
93 outformat=FORMAT_PEM;
93 informat = FORMAT_PEM;
94 outformat = FORMAT_PEM;
94
95
95 ERR_load_crypto_strings();
96 OpenSSL_add_all_algorithms();
97 args = argv + 1;
98 while (!badarg && *args && *args[0] == '-')
99 {
100 if (!strcmp(*args,"-inform"))
101 {
102 if (args[1])
103 {
104 args++;
105 informat=str2fmt(*args);
106 }
107 else badarg = 1;
108 }
109 else if (!strcmp(*args,"-outform"))
110 {
111 if (args[1])
112 {
113 args++;
114 outformat=str2fmt(*args);
115 }
116 else badarg = 1;
117 }
118 else if (!strcmp(*args,"-passin"))
119 {
120 if (!args[1]) goto bad;
121 passargin= *(++args);
122 }
123 else if (!strcmp(*args,"-passout"))
124 {
125 if (!args[1]) goto bad;
126 passargout= *(++args);
127 }
96 ERR_load_crypto_strings();
97 OpenSSL_add_all_algorithms();
98 args = argv + 1;
99 while (!badarg && *args && *args[0] == '-') {
100 if (!strcmp(*args, "-inform")) {
101 if (args[1]) {
102 args++;
103 informat = str2fmt(*args);
104 } else
105 badarg = 1;
106 } else if (!strcmp(*args, "-outform")) {
107 if (args[1]) {
108 args++;
109 outformat = str2fmt(*args);
110 } else
111 badarg = 1;
112 } else if (!strcmp(*args, "-passin")) {
113 if (!args[1])
114 goto bad;
115 passargin = *(++args);
116 } else if (!strcmp(*args, "-passout")) {
117 if (!args[1])
118 goto bad;
119 passargout = *(++args);
120 }
128#ifndef OPENSSL_NO_ENGINE
121#ifndef OPENSSL_NO_ENGINE
129 else if (strcmp(*args,"-engine") == 0)
130 {
131 if (!args[1]) goto bad;
132 engine= *(++args);
133 }
122 else if (strcmp(*args, "-engine") == 0) {
123 if (!args[1])
124 goto bad;
125 engine = *(++args);
126 }
134#endif
127#endif
135 else if (!strcmp (*args, "-in"))
136 {
137 if (args[1])
138 {
139 args++;
140 infile = *args;
141 }
142 else badarg = 1;
143 }
144 else if (!strcmp (*args, "-out"))
145 {
146 if (args[1])
147 {
148 args++;
149 outfile = *args;
150 }
151 else badarg = 1;
152 }
153 else if (strcmp(*args,"-pubin") == 0)
154 {
155 pubin=1;
156 pubout=1;
157 pubtext=1;
158 }
159 else if (strcmp(*args,"-pubout") == 0)
160 pubout=1;
161 else if (strcmp(*args,"-text_pub") == 0)
162 {
163 pubtext=1;
164 text=1;
165 }
166 else if (strcmp(*args,"-text") == 0)
167 text=1;
168 else if (strcmp(*args,"-noout") == 0)
169 noout=1;
170 else
171 {
172 cipher = EVP_get_cipherbyname(*args + 1);
173 if (!cipher)
174 {
175 BIO_printf(bio_err, "Unknown cipher %s\n",
176 *args + 1);
177 badarg = 1;
178 }
179 }
180 args++;
181 }
128 else if (!strcmp(*args, "-in")) {
129 if (args[1]) {
130 args++;
131 infile = *args;
132 } else
133 badarg = 1;
134 } else if (!strcmp(*args, "-out")) {
135 if (args[1]) {
136 args++;
137 outfile = *args;
138 } else
139 badarg = 1;
140 } else if (strcmp(*args, "-pubin") == 0) {
141 pubin = 1;
142 pubout = 1;
143 pubtext = 1;
144 } else if (strcmp(*args, "-pubout") == 0)
145 pubout = 1;
146 else if (strcmp(*args, "-text_pub") == 0) {
147 pubtext = 1;
148 text = 1;
149 } else if (strcmp(*args, "-text") == 0)
150 text = 1;
151 else if (strcmp(*args, "-noout") == 0)
152 noout = 1;
153 else {
154 cipher = EVP_get_cipherbyname(*args + 1);
155 if (!cipher) {
156 BIO_printf(bio_err, "Unknown cipher %s\n", *args + 1);
157 badarg = 1;
158 }
159 }
160 args++;
161 }
182
162
183 if (badarg)
184 {
185 bad:
186 BIO_printf(bio_err, "Usage pkey [options]\n");
187 BIO_printf(bio_err, "where options are\n");
188 BIO_printf(bio_err, "-in file input file\n");
189 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
190 BIO_printf(bio_err, "-passin arg input file pass phrase source\n");
191 BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
192 BIO_printf(bio_err, "-out file output file\n");
193 BIO_printf(bio_err, "-passout arg output file pass phrase source\n");
163 if (badarg) {
164 bad:
165 BIO_printf(bio_err, "Usage pkey [options]\n");
166 BIO_printf(bio_err, "where options are\n");
167 BIO_printf(bio_err, "-in file input file\n");
168 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
169 BIO_printf(bio_err,
170 "-passin arg input file pass phrase source\n");
171 BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
172 BIO_printf(bio_err, "-out file output file\n");
173 BIO_printf(bio_err,
174 "-passout arg output file pass phrase source\n");
194#ifndef OPENSSL_NO_ENGINE
175#ifndef OPENSSL_NO_ENGINE
195 BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n");
176 BIO_printf(bio_err,
177 "-engine e use engine e, possibly a hardware device.\n");
196#endif
178#endif
197 return 1;
198 }
199
179 return 1;
180 }
200#ifndef OPENSSL_NO_ENGINE
181#ifndef OPENSSL_NO_ENGINE
201 e = setup_engine(bio_err, engine, 0);
182 e = setup_engine(bio_err, engine, 0);
202#endif
203
183#endif
184
204 if (!app_passwd(bio_err, passargin, passargout, &passin, &passout))
205 {
206 BIO_printf(bio_err, "Error getting passwords\n");
207 goto end;
208 }
185 if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
186 BIO_printf(bio_err, "Error getting passwords\n");
187 goto end;
188 }
209
189
210 if (outfile)
211 {
212 if (!(out = BIO_new_file (outfile, "wb")))
213 {
214 BIO_printf(bio_err,
215 "Can't open output file %s\n", outfile);
216 goto end;
217 }
218 }
219 else
220 {
221 out = BIO_new_fp (stdout, BIO_NOCLOSE);
190 if (outfile) {
191 if (!(out = BIO_new_file(outfile, "wb"))) {
192 BIO_printf(bio_err, "Can't open output file %s\n", outfile);
193 goto end;
194 }
195 } else {
196 out = BIO_new_fp(stdout, BIO_NOCLOSE);
222#ifdef OPENSSL_SYS_VMS
197#ifdef OPENSSL_SYS_VMS
223 {
224 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
225 out = BIO_push(tmpbio, out);
226 }
198 {
199 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
200 out = BIO_push(tmpbio, out);
201 }
227#endif
202#endif
228 }
203 }
229
204
230 if (pubin)
231 pkey = load_pubkey(bio_err, infile, informat, 1,
232 passin, e, "Public Key");
233 else
234 pkey = load_key(bio_err, infile, informat, 1,
235 passin, e, "key");
236 if (!pkey)
237 goto end;
205 if (pubin)
206 pkey = load_pubkey(bio_err, infile, informat, 1,
207 passin, e, "Public Key");
208 else
209 pkey = load_key(bio_err, infile, informat, 1, passin, e, "key");
210 if (!pkey)
211 goto end;
238
212
239 if (!noout)
240 {
241 if (outformat == FORMAT_PEM)
242 {
243 if (pubout)
244 PEM_write_bio_PUBKEY(out,pkey);
245 else
246 PEM_write_bio_PrivateKey(out, pkey, cipher,
247 NULL, 0, NULL, passout);
248 }
249 else if (outformat == FORMAT_ASN1)
250 {
251 if (pubout)
252 i2d_PUBKEY_bio(out, pkey);
253 else
254 i2d_PrivateKey_bio(out, pkey);
255 }
256 else
257 {
258 BIO_printf(bio_err, "Bad format specified for key\n");
259 goto end;
260 }
213 if (!noout) {
214 if (outformat == FORMAT_PEM) {
215 if (pubout)
216 PEM_write_bio_PUBKEY(out, pkey);
217 else
218 PEM_write_bio_PrivateKey(out, pkey, cipher,
219 NULL, 0, NULL, passout);
220 } else if (outformat == FORMAT_ASN1) {
221 if (pubout)
222 i2d_PUBKEY_bio(out, pkey);
223 else
224 i2d_PrivateKey_bio(out, pkey);
225 } else {
226 BIO_printf(bio_err, "Bad format specified for key\n");
227 goto end;
228 }
261
229
262 }
230 }
263
231
264 if (text)
265 {
266 if (pubtext)
267 EVP_PKEY_print_public(out, pkey, 0, NULL);
268 else
269 EVP_PKEY_print_private(out, pkey, 0, NULL);
270 }
232 if (text) {
233 if (pubtext)
234 EVP_PKEY_print_public(out, pkey, 0, NULL);
235 else
236 EVP_PKEY_print_private(out, pkey, 0, NULL);
237 }
271
238
272 ret = 0;
239 ret = 0;
273
240
274 end:
275 EVP_PKEY_free(pkey);
276 BIO_free_all(out);
277 BIO_free(in);
278 if (passin)
279 OPENSSL_free(passin);
280 if (passout)
281 OPENSSL_free(passout);
241 end:
242 EVP_PKEY_free(pkey);
243 BIO_free_all(out);
244 BIO_free(in);
245 if (passin)
246 OPENSSL_free(passin);
247 if (passout)
248 OPENSSL_free(passout);
282
249
283 return ret;
284 }
250 return ret;
251}