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| 1 /* apps/spkac.c */ | |
| 2 | |
| 3 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 4 * project 1999. Based on an original idea by Massimiliano Pala | |
| 5 * (madwolf@openca.org). | |
| 6 */ | |
| 7 /* ==================================================================== | |
| 8 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
| 9 * | |
| 10 * Redistribution and use in source and binary forms, with or without | |
| 11 * modification, are permitted provided that the following conditions | |
| 12 * are met: | |
| 13 * | |
| 14 * 1. Redistributions of source code must retain the above copyright | |
| 15 * notice, this list of conditions and the following disclaimer. | |
| 16 * | |
| 17 * 2. Redistributions in binary form must reproduce the above copyright | |
| 18 * notice, this list of conditions and the following disclaimer in | |
| 19 * the documentation and/or other materials provided with the | |
| 20 * distribution. | |
| 21 * | |
| 22 * 3. All advertising materials mentioning features or use of this | |
| 23 * software must display the following acknowledgment: | |
| 24 * "This product includes software developed by the OpenSSL Project | |
| 25 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 26 * | |
| 27 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 28 * endorse or promote products derived from this software without | |
| 29 * prior written permission. For written permission, please contact | |
| 30 * licensing@OpenSSL.org. | |
| 31 * | |
| 32 * 5. Products derived from this software may not be called "OpenSSL" | |
| 33 * nor may "OpenSSL" appear in their names without prior written | |
| 34 * permission of the OpenSSL Project. | |
| 35 * | |
| 36 * 6. Redistributions of any form whatsoever must retain the following | |
| 37 * acknowledgment: | |
| 38 * "This product includes software developed by the OpenSSL Project | |
| 39 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 40 * | |
| 41 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 42 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 44 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 47 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 48 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 49 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 50 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 51 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 52 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 53 * ==================================================================== | |
| 54 * | |
| 55 * This product includes cryptographic software written by Eric Young | |
| 56 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 57 * Hudson (tjh@cryptsoft.com). | |
| 58 * | |
| 59 */ | |
| 60 #include <stdio.h> | |
| 61 #include <stdlib.h> | |
| 62 #include <string.h> | |
| 63 #include <time.h> | |
| 64 #include "apps.h" | |
| 65 #include <openssl/bio.h> | |
| 66 #include <openssl/conf.h> | |
| 67 #include <openssl/err.h> | |
| 68 #include <openssl/evp.h> | |
| 69 #include <openssl/lhash.h> | |
| 70 #include <openssl/x509.h> | |
| 71 #include <openssl/pem.h> | |
| 72 | |
| 73 #undef PROG | |
| 74 #define PROG spkac_main | |
| 75 | |
| 76 /* -in arg - input file - default stdin | |
| 77 * -out arg - output file - default stdout | |
| 78 */ | |
| 79 | |
| 80 int MAIN(int, char **); | |
| 81 | |
| 82 int MAIN(int argc, char **argv) | |
| 83 { | |
| 84 ENGINE *e = NULL; | |
| 85 int i,badops=0, ret = 1; | |
| 86 BIO *in = NULL,*out = NULL; | |
| 87 int verify=0,noout=0,pubkey=0; | |
| 88 char *infile = NULL,*outfile = NULL,*prog; | |
| 89 char *passargin = NULL, *passin = NULL; | |
| 90 const char *spkac = "SPKAC", *spksect = "default"; | |
| 91 char *spkstr = NULL; | |
| 92 char *challenge = NULL, *keyfile = NULL; | |
| 93 CONF *conf = NULL; | |
| 94 NETSCAPE_SPKI *spki = NULL; | |
| 95 EVP_PKEY *pkey = NULL; | |
| 96 #ifndef OPENSSL_NO_ENGINE | |
| 97 char *engine=NULL; | |
| 98 #endif | |
| 99 | |
| 100 apps_startup(); | |
| 101 | |
| 102 if (!bio_err) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); | |
| 103 | |
| 104 if (!load_config(bio_err, NULL)) | |
| 105 goto end; | |
| 106 | |
| 107 prog=argv[0]; | |
| 108 argc--; | |
| 109 argv++; | |
| 110 while (argc >= 1) | |
| 111 { | |
| 112 if (strcmp(*argv,"-in") == 0) | |
| 113 { | |
| 114 if (--argc < 1) goto bad; | |
| 115 infile= *(++argv); | |
| 116 } | |
| 117 else if (strcmp(*argv,"-out") == 0) | |
| 118 { | |
| 119 if (--argc < 1) goto bad; | |
| 120 outfile= *(++argv); | |
| 121 } | |
| 122 else if (strcmp(*argv,"-passin") == 0) | |
| 123 { | |
| 124 if (--argc < 1) goto bad; | |
| 125 passargin= *(++argv); | |
| 126 } | |
| 127 else if (strcmp(*argv,"-key") == 0) | |
| 128 { | |
| 129 if (--argc < 1) goto bad; | |
| 130 keyfile= *(++argv); | |
| 131 } | |
| 132 else if (strcmp(*argv,"-challenge") == 0) | |
| 133 { | |
| 134 if (--argc < 1) goto bad; | |
| 135 challenge= *(++argv); | |
| 136 } | |
| 137 else if (strcmp(*argv,"-spkac") == 0) | |
| 138 { | |
| 139 if (--argc < 1) goto bad; | |
| 140 spkac= *(++argv); | |
| 141 } | |
| 142 else if (strcmp(*argv,"-spksect") == 0) | |
| 143 { | |
| 144 if (--argc < 1) goto bad; | |
| 145 spksect= *(++argv); | |
| 146 } | |
| 147 #ifndef OPENSSL_NO_ENGINE | |
| 148 else if (strcmp(*argv,"-engine") == 0) | |
| 149 { | |
| 150 if (--argc < 1) goto bad; | |
| 151 engine= *(++argv); | |
| 152 } | |
| 153 #endif | |
| 154 else if (strcmp(*argv,"-noout") == 0) | |
| 155 noout=1; | |
| 156 else if (strcmp(*argv,"-pubkey") == 0) | |
| 157 pubkey=1; | |
| 158 else if (strcmp(*argv,"-verify") == 0) | |
| 159 verify=1; | |
| 160 else badops = 1; | |
| 161 argc--; | |
| 162 argv++; | |
| 163 } | |
| 164 | |
| 165 if (badops) | |
| 166 { | |
| 167 bad: | |
| 168 BIO_printf(bio_err,"%s [options]\n",prog); | |
| 169 BIO_printf(bio_err,"where options are\n"); | |
| 170 BIO_printf(bio_err," -in arg input file\n"); | |
| 171 BIO_printf(bio_err," -out arg output file\n"); | |
| 172 BIO_printf(bio_err," -key arg create SPKAC using private k
ey\n"); | |
| 173 BIO_printf(bio_err," -passin arg input file pass phrase sourc
e\n"); | |
| 174 BIO_printf(bio_err," -challenge arg challenge string\n"); | |
| 175 BIO_printf(bio_err," -spkac arg alternative SPKAC name\n"); | |
| 176 BIO_printf(bio_err," -noout don't print SPKAC\n"); | |
| 177 BIO_printf(bio_err," -pubkey output public key\n"); | |
| 178 BIO_printf(bio_err," -verify verify SPKAC signature\n"); | |
| 179 #ifndef OPENSSL_NO_ENGINE | |
| 180 BIO_printf(bio_err," -engine e use engine e, possibly a har
dware device.\n"); | |
| 181 #endif | |
| 182 goto end; | |
| 183 } | |
| 184 | |
| 185 ERR_load_crypto_strings(); | |
| 186 if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { | |
| 187 BIO_printf(bio_err, "Error getting password\n"); | |
| 188 goto end; | |
| 189 } | |
| 190 | |
| 191 #ifndef OPENSSL_NO_ENGINE | |
| 192 e = setup_engine(bio_err, engine, 0); | |
| 193 #endif | |
| 194 | |
| 195 if(keyfile) { | |
| 196 pkey = load_key(bio_err, | |
| 197 strcmp(keyfile, "-") ? keyfile : NULL, | |
| 198 FORMAT_PEM, 1, passin, e, "private key"); | |
| 199 if(!pkey) { | |
| 200 goto end; | |
| 201 } | |
| 202 spki = NETSCAPE_SPKI_new(); | |
| 203 if(challenge) ASN1_STRING_set(spki->spkac->challenge, | |
| 204 challenge, (int)strlen(challeng
e)); | |
| 205 NETSCAPE_SPKI_set_pubkey(spki, pkey); | |
| 206 NETSCAPE_SPKI_sign(spki, pkey, EVP_md5()); | |
| 207 spkstr = NETSCAPE_SPKI_b64_encode(spki); | |
| 208 | |
| 209 if (outfile) out = BIO_new_file(outfile, "w"); | |
| 210 else { | |
| 211 out = BIO_new_fp(stdout, BIO_NOCLOSE); | |
| 212 #ifdef OPENSSL_SYS_VMS | |
| 213 { | |
| 214 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 215 out = BIO_push(tmpbio, out); | |
| 216 } | |
| 217 #endif | |
| 218 } | |
| 219 | |
| 220 if(!out) { | |
| 221 BIO_printf(bio_err, "Error opening output file\n"); | |
| 222 ERR_print_errors(bio_err); | |
| 223 goto end; | |
| 224 } | |
| 225 BIO_printf(out, "SPKAC=%s\n", spkstr); | |
| 226 OPENSSL_free(spkstr); | |
| 227 ret = 0; | |
| 228 goto end; | |
| 229 } | |
| 230 | |
| 231 | |
| 232 | |
| 233 if (infile) in = BIO_new_file(infile, "r"); | |
| 234 else in = BIO_new_fp(stdin, BIO_NOCLOSE); | |
| 235 | |
| 236 if(!in) { | |
| 237 BIO_printf(bio_err, "Error opening input file\n"); | |
| 238 ERR_print_errors(bio_err); | |
| 239 goto end; | |
| 240 } | |
| 241 | |
| 242 conf = NCONF_new(NULL); | |
| 243 i = NCONF_load_bio(conf, in, NULL); | |
| 244 | |
| 245 if(!i) { | |
| 246 BIO_printf(bio_err, "Error parsing config file\n"); | |
| 247 ERR_print_errors(bio_err); | |
| 248 goto end; | |
| 249 } | |
| 250 | |
| 251 spkstr = NCONF_get_string(conf, spksect, spkac); | |
| 252 | |
| 253 if(!spkstr) { | |
| 254 BIO_printf(bio_err, "Can't find SPKAC called \"%s\"\n", spkac); | |
| 255 ERR_print_errors(bio_err); | |
| 256 goto end; | |
| 257 } | |
| 258 | |
| 259 spki = NETSCAPE_SPKI_b64_decode(spkstr, -1); | |
| 260 | |
| 261 if(!spki) { | |
| 262 BIO_printf(bio_err, "Error loading SPKAC\n"); | |
| 263 ERR_print_errors(bio_err); | |
| 264 goto end; | |
| 265 } | |
| 266 | |
| 267 if (outfile) out = BIO_new_file(outfile, "w"); | |
| 268 else { | |
| 269 out = BIO_new_fp(stdout, BIO_NOCLOSE); | |
| 270 #ifdef OPENSSL_SYS_VMS | |
| 271 { | |
| 272 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 273 out = BIO_push(tmpbio, out); | |
| 274 } | |
| 275 #endif | |
| 276 } | |
| 277 | |
| 278 if(!out) { | |
| 279 BIO_printf(bio_err, "Error opening output file\n"); | |
| 280 ERR_print_errors(bio_err); | |
| 281 goto end; | |
| 282 } | |
| 283 | |
| 284 if(!noout) NETSCAPE_SPKI_print(out, spki); | |
| 285 pkey = NETSCAPE_SPKI_get_pubkey(spki); | |
| 286 if(verify) { | |
| 287 i = NETSCAPE_SPKI_verify(spki, pkey); | |
| 288 if (i > 0) BIO_printf(bio_err, "Signature OK\n"); | |
| 289 else { | |
| 290 BIO_printf(bio_err, "Signature Failure\n"); | |
| 291 ERR_print_errors(bio_err); | |
| 292 goto end; | |
| 293 } | |
| 294 } | |
| 295 if(pubkey) PEM_write_bio_PUBKEY(out, pkey); | |
| 296 | |
| 297 ret = 0; | |
| 298 | |
| 299 end: | |
| 300 NCONF_free(conf); | |
| 301 NETSCAPE_SPKI_free(spki); | |
| 302 BIO_free(in); | |
| 303 BIO_free_all(out); | |
| 304 EVP_PKEY_free(pkey); | |
| 305 if(passin) OPENSSL_free(passin); | |
| 306 apps_shutdown(); | |
| 307 OPENSSL_EXIT(ret); | |
| 308 } | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master