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| 1 /* apps/pkcs7.c */ | |
| 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * This package is an SSL implementation written | |
| 6 * by Eric Young (eay@cryptsoft.com). | |
| 7 * The implementation was written so as to conform with Netscapes SSL. | |
| 8 * | |
| 9 * This library is free for commercial and non-commercial use as long as | |
| 10 * the following conditions are aheared to. The following conditions | |
| 11 * apply to all code found in this distribution, be it the RC4, RSA, | |
| 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
| 13 * included with this distribution is covered by the same copyright terms | |
| 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
| 15 * | |
| 16 * Copyright remains Eric Young's, and as such any Copyright notices in | |
| 17 * the code are not to be removed. | |
| 18 * If this package is used in a product, Eric Young should be given attribution | |
| 19 * as the author of the parts of the library used. | |
| 20 * This can be in the form of a textual message at program startup or | |
| 21 * in documentation (online or textual) provided with the package. | |
| 22 * | |
| 23 * Redistribution and use in source and binary forms, with or without | |
| 24 * modification, are permitted provided that the following conditions | |
| 25 * are met: | |
| 26 * 1. Redistributions of source code must retain the copyright | |
| 27 * notice, this list of conditions and the following disclaimer. | |
| 28 * 2. Redistributions in binary form must reproduce the above copyright | |
| 29 * notice, this list of conditions and the following disclaimer in the | |
| 30 * documentation and/or other materials provided with the distribution. | |
| 31 * 3. All advertising materials mentioning features or use of this software | |
| 32 * must display the following acknowledgement: | |
| 33 * "This product includes cryptographic software written by | |
| 34 * Eric Young (eay@cryptsoft.com)" | |
| 35 * The word 'cryptographic' can be left out if the rouines from the library | |
| 36 * being used are not cryptographic related :-). | |
| 37 * 4. If you include any Windows specific code (or a derivative thereof) from | |
| 38 * the apps directory (application code) you must include an acknowledgement: | |
| 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
| 40 * | |
| 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
| 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 51 * SUCH DAMAGE. | |
| 52 * | |
| 53 * The licence and distribution terms for any publically available version or | |
| 54 * derivative of this code cannot be changed. i.e. this code cannot simply be | |
| 55 * copied and put under another distribution licence | |
| 56 * [including the GNU Public Licence.] | |
| 57 */ | |
| 58 | |
| 59 #include <stdio.h> | |
| 60 #include <stdlib.h> | |
| 61 #include <string.h> | |
| 62 #include <time.h> | |
| 63 #include "apps.h" | |
| 64 #include <openssl/err.h> | |
| 65 #include <openssl/objects.h> | |
| 66 #include <openssl/evp.h> | |
| 67 #include <openssl/x509.h> | |
| 68 #include <openssl/pkcs7.h> | |
| 69 #include <openssl/pem.h> | |
| 70 | |
| 71 #undef PROG | |
| 72 #define PROG pkcs7_main | |
| 73 | |
| 74 /* -inform arg - input format - default PEM (DER or PEM) | |
| 75 * -outform arg - output format - default PEM | |
| 76 * -in arg - input file - default stdin | |
| 77 * -out arg - output file - default stdout | |
| 78 * -print_certs | |
| 79 */ | |
| 80 | |
| 81 int MAIN(int, char **); | |
| 82 | |
| 83 int MAIN(int argc, char **argv) | |
| 84 { | |
| 85 PKCS7 *p7=NULL; | |
| 86 int i,badops=0; | |
| 87 BIO *in=NULL,*out=NULL; | |
| 88 int informat,outformat; | |
| 89 char *infile,*outfile,*prog; | |
| 90 int print_certs=0,text=0,noout=0,p7_print=0; | |
| 91 int ret=1; | |
| 92 #ifndef OPENSSL_NO_ENGINE | |
| 93 char *engine=NULL; | |
| 94 #endif | |
| 95 | |
| 96 apps_startup(); | |
| 97 | |
| 98 if (bio_err == NULL) | |
| 99 if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
| 100 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); | |
| 101 | |
| 102 if (!load_config(bio_err, NULL)) | |
| 103 goto end; | |
| 104 | |
| 105 infile=NULL; | |
| 106 outfile=NULL; | |
| 107 informat=FORMAT_PEM; | |
| 108 outformat=FORMAT_PEM; | |
| 109 | |
| 110 prog=argv[0]; | |
| 111 argc--; | |
| 112 argv++; | |
| 113 while (argc >= 1) | |
| 114 { | |
| 115 if (strcmp(*argv,"-inform") == 0) | |
| 116 { | |
| 117 if (--argc < 1) goto bad; | |
| 118 informat=str2fmt(*(++argv)); | |
| 119 } | |
| 120 else if (strcmp(*argv,"-outform") == 0) | |
| 121 { | |
| 122 if (--argc < 1) goto bad; | |
| 123 outformat=str2fmt(*(++argv)); | |
| 124 } | |
| 125 else if (strcmp(*argv,"-in") == 0) | |
| 126 { | |
| 127 if (--argc < 1) goto bad; | |
| 128 infile= *(++argv); | |
| 129 } | |
| 130 else if (strcmp(*argv,"-out") == 0) | |
| 131 { | |
| 132 if (--argc < 1) goto bad; | |
| 133 outfile= *(++argv); | |
| 134 } | |
| 135 else if (strcmp(*argv,"-noout") == 0) | |
| 136 noout=1; | |
| 137 else if (strcmp(*argv,"-text") == 0) | |
| 138 text=1; | |
| 139 else if (strcmp(*argv,"-print") == 0) | |
| 140 p7_print=1; | |
| 141 else if (strcmp(*argv,"-print_certs") == 0) | |
| 142 print_certs=1; | |
| 143 #ifndef OPENSSL_NO_ENGINE | |
| 144 else if (strcmp(*argv,"-engine") == 0) | |
| 145 { | |
| 146 if (--argc < 1) goto bad; | |
| 147 engine= *(++argv); | |
| 148 } | |
| 149 #endif | |
| 150 else | |
| 151 { | |
| 152 BIO_printf(bio_err,"unknown option %s\n",*argv); | |
| 153 badops=1; | |
| 154 break; | |
| 155 } | |
| 156 argc--; | |
| 157 argv++; | |
| 158 } | |
| 159 | |
| 160 if (badops) | |
| 161 { | |
| 162 bad: | |
| 163 BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog); | |
| 164 BIO_printf(bio_err,"where options are\n"); | |
| 165 BIO_printf(bio_err," -inform arg input format - DER or PEM\n")
; | |
| 166 BIO_printf(bio_err," -outform arg output format - DER or PEM\n"
); | |
| 167 BIO_printf(bio_err," -in arg input file\n"); | |
| 168 BIO_printf(bio_err," -out arg output file\n"); | |
| 169 BIO_printf(bio_err," -print_certs print any certs or crl in the
input\n"); | |
| 170 BIO_printf(bio_err," -text print full details of certifi
cates\n"); | |
| 171 BIO_printf(bio_err," -noout don't output encoded data\n")
; | |
| 172 #ifndef OPENSSL_NO_ENGINE | |
| 173 BIO_printf(bio_err," -engine e use engine e, possibly a hard
ware device.\n"); | |
| 174 #endif | |
| 175 ret = 1; | |
| 176 goto end; | |
| 177 } | |
| 178 | |
| 179 ERR_load_crypto_strings(); | |
| 180 | |
| 181 #ifndef OPENSSL_NO_ENGINE | |
| 182 setup_engine(bio_err, engine, 0); | |
| 183 #endif | |
| 184 | |
| 185 in=BIO_new(BIO_s_file()); | |
| 186 out=BIO_new(BIO_s_file()); | |
| 187 if ((in == NULL) || (out == NULL)) | |
| 188 { | |
| 189 ERR_print_errors(bio_err); | |
| 190 goto end; | |
| 191 } | |
| 192 | |
| 193 if (infile == NULL) | |
| 194 BIO_set_fp(in,stdin,BIO_NOCLOSE); | |
| 195 else | |
| 196 { | |
| 197 if (BIO_read_filename(in,infile) <= 0) | |
| 198 if (in == NULL) | |
| 199 { | |
| 200 perror(infile); | |
| 201 goto end; | |
| 202 } | |
| 203 } | |
| 204 | |
| 205 if (informat == FORMAT_ASN1) | |
| 206 p7=d2i_PKCS7_bio(in,NULL); | |
| 207 else if (informat == FORMAT_PEM) | |
| 208 p7=PEM_read_bio_PKCS7(in,NULL,NULL,NULL); | |
| 209 else | |
| 210 { | |
| 211 BIO_printf(bio_err,"bad input format specified for pkcs7 object\
n"); | |
| 212 goto end; | |
| 213 } | |
| 214 if (p7 == NULL) | |
| 215 { | |
| 216 BIO_printf(bio_err,"unable to load PKCS7 object\n"); | |
| 217 ERR_print_errors(bio_err); | |
| 218 goto end; | |
| 219 } | |
| 220 | |
| 221 if (outfile == NULL) | |
| 222 { | |
| 223 BIO_set_fp(out,stdout,BIO_NOCLOSE); | |
| 224 #ifdef OPENSSL_SYS_VMS | |
| 225 { | |
| 226 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 227 out = BIO_push(tmpbio, out); | |
| 228 } | |
| 229 #endif | |
| 230 } | |
| 231 else | |
| 232 { | |
| 233 if (BIO_write_filename(out,outfile) <= 0) | |
| 234 { | |
| 235 perror(outfile); | |
| 236 goto end; | |
| 237 } | |
| 238 } | |
| 239 | |
| 240 if (p7_print) | |
| 241 PKCS7_print_ctx(out, p7, 0, NULL); | |
| 242 | |
| 243 if (print_certs) | |
| 244 { | |
| 245 STACK_OF(X509) *certs=NULL; | |
| 246 STACK_OF(X509_CRL) *crls=NULL; | |
| 247 | |
| 248 i=OBJ_obj2nid(p7->type); | |
| 249 switch (i) | |
| 250 { | |
| 251 case NID_pkcs7_signed: | |
| 252 certs=p7->d.sign->cert; | |
| 253 crls=p7->d.sign->crl; | |
| 254 break; | |
| 255 case NID_pkcs7_signedAndEnveloped: | |
| 256 certs=p7->d.signed_and_enveloped->cert; | |
| 257 crls=p7->d.signed_and_enveloped->crl; | |
| 258 break; | |
| 259 default: | |
| 260 break; | |
| 261 } | |
| 262 | |
| 263 if (certs != NULL) | |
| 264 { | |
| 265 X509 *x; | |
| 266 | |
| 267 for (i=0; i<sk_X509_num(certs); i++) | |
| 268 { | |
| 269 x=sk_X509_value(certs,i); | |
| 270 if(text) X509_print(out, x); | |
| 271 else dump_cert_text(out, x); | |
| 272 | |
| 273 if(!noout) PEM_write_bio_X509(out,x); | |
| 274 BIO_puts(out,"\n"); | |
| 275 } | |
| 276 } | |
| 277 if (crls != NULL) | |
| 278 { | |
| 279 X509_CRL *crl; | |
| 280 | |
| 281 for (i=0; i<sk_X509_CRL_num(crls); i++) | |
| 282 { | |
| 283 crl=sk_X509_CRL_value(crls,i); | |
| 284 | |
| 285 X509_CRL_print(out, crl); | |
| 286 | |
| 287 if(!noout)PEM_write_bio_X509_CRL(out,crl); | |
| 288 BIO_puts(out,"\n"); | |
| 289 } | |
| 290 } | |
| 291 | |
| 292 ret=0; | |
| 293 goto end; | |
| 294 } | |
| 295 | |
| 296 if(!noout) { | |
| 297 if (outformat == FORMAT_ASN1) | |
| 298 i=i2d_PKCS7_bio(out,p7); | |
| 299 else if (outformat == FORMAT_PEM) | |
| 300 i=PEM_write_bio_PKCS7(out,p7); | |
| 301 else { | |
| 302 BIO_printf(bio_err,"bad output format specified for outf
ile\n"); | |
| 303 goto end; | |
| 304 } | |
| 305 | |
| 306 if (!i) | |
| 307 { | |
| 308 BIO_printf(bio_err,"unable to write pkcs7 object\n"); | |
| 309 ERR_print_errors(bio_err); | |
| 310 goto end; | |
| 311 } | |
| 312 } | |
| 313 ret=0; | |
| 314 end: | |
| 315 if (p7 != NULL) PKCS7_free(p7); | |
| 316 if (in != NULL) BIO_free(in); | |
| 317 if (out != NULL) BIO_free_all(out); | |
| 318 apps_shutdown(); | |
| 319 OPENSSL_EXIT(ret); | |
| 320 } | |
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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