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| 1 /* apps/pkeyparam.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 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 | |
| 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 #include <stdio.h> | |
| 59 #include <string.h> | |
| 60 #include "apps.h" | |
| 61 #include <openssl/pem.h> | |
| 62 #include <openssl/err.h> | |
| 63 #include <openssl/evp.h> | |
| 64 | |
| 65 #define PROG pkeyparam_main | |
| 66 | |
| 67 int MAIN(int, char **); | |
| 68 | |
| 69 int MAIN(int argc, char **argv) | |
| 70 { | |
| 71 char **args, *infile = NULL, *outfile = NULL; | |
| 72 BIO *in = NULL, *out = NULL; | |
| 73 int text = 0, noout = 0; | |
| 74 EVP_PKEY *pkey=NULL; | |
| 75 int badarg = 0; | |
| 76 #ifndef OPENSSL_NO_ENGINE | |
| 77 char *engine=NULL; | |
| 78 #endif | |
| 79 int ret = 1; | |
| 80 | |
| 81 if (bio_err == NULL) | |
| 82 bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); | |
| 83 | |
| 84 if (!load_config(bio_err, NULL)) | |
| 85 goto end; | |
| 86 | |
| 87 ERR_load_crypto_strings(); | |
| 88 OpenSSL_add_all_algorithms(); | |
| 89 args = argv + 1; | |
| 90 while (!badarg && *args && *args[0] == '-') | |
| 91 { | |
| 92 if (!strcmp (*args, "-in")) | |
| 93 { | |
| 94 if (args[1]) | |
| 95 { | |
| 96 args++; | |
| 97 infile = *args; | |
| 98 } | |
| 99 else badarg = 1; | |
| 100 } | |
| 101 else if (!strcmp (*args, "-out")) | |
| 102 { | |
| 103 if (args[1]) | |
| 104 { | |
| 105 args++; | |
| 106 outfile = *args; | |
| 107 } | |
| 108 else badarg = 1; | |
| 109 } | |
| 110 #ifndef OPENSSL_NO_ENGINE | |
| 111 else if (strcmp(*args,"-engine") == 0) | |
| 112 { | |
| 113 if (!args[1]) goto bad; | |
| 114 engine= *(++args); | |
| 115 } | |
| 116 #endif | |
| 117 | |
| 118 else if (strcmp(*args,"-text") == 0) | |
| 119 text=1; | |
| 120 else if (strcmp(*args,"-noout") == 0) | |
| 121 noout=1; | |
| 122 args++; | |
| 123 } | |
| 124 | |
| 125 if (badarg) | |
| 126 { | |
| 127 #ifndef OPENSSL_NO_ENGINE | |
| 128 bad: | |
| 129 #endif | |
| 130 BIO_printf(bio_err, "Usage pkeyparam [options]\n"); | |
| 131 BIO_printf(bio_err, "where options are\n"); | |
| 132 BIO_printf(bio_err, "-in file input file\n"); | |
| 133 BIO_printf(bio_err, "-out file output file\n"); | |
| 134 BIO_printf(bio_err, "-text print parameters as text\n"
); | |
| 135 BIO_printf(bio_err, "-noout don't output encoded parame
ters\n"); | |
| 136 #ifndef OPENSSL_NO_ENGINE | |
| 137 BIO_printf(bio_err, "-engine e use engine e, possibly a ha
rdware device.\n"); | |
| 138 #endif | |
| 139 return 1; | |
| 140 } | |
| 141 | |
| 142 #ifndef OPENSSL_NO_ENGINE | |
| 143 setup_engine(bio_err, engine, 0); | |
| 144 #endif | |
| 145 | |
| 146 if (infile) | |
| 147 { | |
| 148 if (!(in = BIO_new_file (infile, "r"))) | |
| 149 { | |
| 150 BIO_printf(bio_err, | |
| 151 "Can't open input file %s\n", infile); | |
| 152 goto end; | |
| 153 } | |
| 154 } | |
| 155 else | |
| 156 in = BIO_new_fp (stdin, BIO_NOCLOSE); | |
| 157 | |
| 158 if (outfile) | |
| 159 { | |
| 160 if (!(out = BIO_new_file (outfile, "w"))) | |
| 161 { | |
| 162 BIO_printf(bio_err, | |
| 163 "Can't open output file %s\n", outfile); | |
| 164 goto end; | |
| 165 } | |
| 166 } | |
| 167 else | |
| 168 { | |
| 169 out = BIO_new_fp (stdout, BIO_NOCLOSE); | |
| 170 #ifdef OPENSSL_SYS_VMS | |
| 171 { | |
| 172 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 173 out = BIO_push(tmpbio, out); | |
| 174 } | |
| 175 #endif | |
| 176 } | |
| 177 | |
| 178 pkey = PEM_read_bio_Parameters(in, NULL); | |
| 179 if (!pkey) | |
| 180 { | |
| 181 BIO_printf(bio_err, "Error reading parameters\n"); | |
| 182 ERR_print_errors(bio_err); | |
| 183 goto end; | |
| 184 } | |
| 185 | |
| 186 if (!noout) | |
| 187 PEM_write_bio_Parameters(out,pkey); | |
| 188 | |
| 189 if (text) | |
| 190 EVP_PKEY_print_params(out, pkey, 0, NULL); | |
| 191 | |
| 192 ret = 0; | |
| 193 | |
| 194 end: | |
| 195 EVP_PKEY_free(pkey); | |
| 196 BIO_free_all(out); | |
| 197 BIO_free(in); | |
| 198 | |
| 199 return ret; | |
| 200 } | |
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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