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1 /* nseq.c */ |
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2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL |
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3 * project 1999. |
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4 */ |
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5 /* ==================================================================== |
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6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. |
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7 * |
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8 * Redistribution and use in source and binary forms, with or without |
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9 * modification, are permitted provided that the following conditions |
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10 * are met: |
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11 * |
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12 * 1. Redistributions of source code must retain the above copyright |
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13 * notice, this list of conditions and the following disclaimer. |
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14 * |
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15 * 2. Redistributions in binary form must reproduce the above copyright |
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16 * notice, this list of conditions and the following disclaimer in |
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17 * the documentation and/or other materials provided with the |
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18 * distribution. |
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19 * |
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20 * 3. All advertising materials mentioning features or use of this |
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21 * software must display the following acknowledgment: |
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22 * "This product includes software developed by the OpenSSL Project |
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23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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24 * |
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25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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26 * endorse or promote products derived from this software without |
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27 * prior written permission. For written permission, please contact |
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28 * licensing@OpenSSL.org. |
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29 * |
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30 * 5. Products derived from this software may not be called "OpenSSL" |
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31 * nor may "OpenSSL" appear in their names without prior written |
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32 * permission of the OpenSSL Project. |
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33 * |
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34 * 6. Redistributions of any form whatsoever must retain the following |
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35 * acknowledgment: |
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36 * "This product includes software developed by the OpenSSL Project |
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37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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38 * |
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39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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50 * OF THE POSSIBILITY OF SUCH DAMAGE. |
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51 * ==================================================================== |
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52 * |
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53 * This product includes cryptographic software written by Eric Young |
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54 * (eay@cryptsoft.com). This product includes software written by Tim |
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55 * Hudson (tjh@cryptsoft.com). |
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56 * |
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57 */ |
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58 |
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59 #include <stdio.h> |
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60 #include <string.h> |
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61 #include "apps.h" |
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62 #include <openssl/pem.h> |
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63 #include <openssl/err.h> |
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64 |
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65 |
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66 #undef PROG |
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67 #define PROG nseq_main |
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68 |
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69 int MAIN(int, char **); |
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70 |
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71 int MAIN(int argc, char **argv) |
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72 { |
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73 char **args, *infile = NULL, *outfile = NULL; |
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74 BIO *in = NULL, *out = NULL; |
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75 int toseq = 0; |
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76 X509 *x509 = NULL; |
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77 NETSCAPE_CERT_SEQUENCE *seq = NULL; |
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78 int i, ret = 1; |
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79 int badarg = 0; |
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80 if (bio_err == NULL) |
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81 bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); |
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82 ERR_load_crypto_strings(); |
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83 args = argv + 1; |
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84 while (!badarg && *args && *args[0] == '-') { |
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85 if (!strcmp (*args, "-toseq")) toseq = 1; |
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86 else if (!strcmp (*args, "-in")) { |
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87 if (args[1]) { |
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88 args++; |
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89 infile = *args; |
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90 } else badarg = 1; |
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91 } else if (!strcmp (*args, "-out")) { |
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92 if (args[1]) { |
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93 args++; |
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94 outfile = *args; |
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95 } else badarg = 1; |
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96 } else badarg = 1; |
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97 args++; |
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98 } |
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99 |
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100 if (badarg) { |
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101 BIO_printf (bio_err, "Netscape certificate sequence utility\n"); |
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102 BIO_printf (bio_err, "Usage nseq [options]\n"); |
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103 BIO_printf (bio_err, "where options are\n"); |
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104 BIO_printf (bio_err, "-in file input file\n"); |
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105 BIO_printf (bio_err, "-out file output file\n"); |
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106 BIO_printf (bio_err, "-toseq output NS Sequence file\n"); |
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107 OPENSSL_EXIT(1); |
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108 } |
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109 |
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110 if (infile) { |
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111 if (!(in = BIO_new_file (infile, "r"))) { |
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112 BIO_printf (bio_err, |
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113 "Can't open input file %s\n", infile); |
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114 goto end; |
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115 } |
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116 } else |
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117 |
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118 in = BIO_new_fp(stdin, BIO_NOCLOSE); |
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119 if (outfile) { |
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120 if (!(out = BIO_new_file (outfile, "w"))) { |
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121 BIO_printf (bio_err, |
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122 "Can't open output file %s\n", outfile); |
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123 goto end; |
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124 } |
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125 } else { |
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126 out = BIO_new_fp(stdout, BIO_NOCLOSE); |
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127 #ifdef OPENSSL_SYS_VMS |
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128 { |
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129 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); |
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130 out = BIO_push(tmpbio, out); |
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131 } |
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132 #endif |
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133 } |
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134 if (toseq) { |
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135 seq = NETSCAPE_CERT_SEQUENCE_new(); |
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136 seq->certs = sk_X509_new_null(); |
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137 while((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL))) |
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138 sk_X509_push(seq->certs,x509); |
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139 |
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140 if(!sk_X509_num(seq->certs)) |
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141 { |
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142 BIO_printf (bio_err, "Error reading certs file %s\n", infile); |
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143 ERR_print_errors(bio_err); |
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144 goto end; |
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145 } |
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146 PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq); |
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147 ret = 0; |
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148 goto end; |
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149 } |
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150 |
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151 if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) { |
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152 BIO_printf (bio_err, "Error reading sequence file %s\n", infile); |
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153 ERR_print_errors(bio_err); |
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154 goto end; |
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155 } |
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156 |
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157 for(i = 0; i < sk_X509_num(seq->certs); i++) { |
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158 x509 = sk_X509_value(seq->certs, i); |
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159 dump_cert_text(out, x509); |
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160 PEM_write_bio_X509(out, x509); |
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161 } |
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162 ret = 0; |
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163 end: |
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164 BIO_free(in); |
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165 BIO_free_all(out); |
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166 NETSCAPE_CERT_SEQUENCE_free(seq); |
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167 |
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168 OPENSSL_EXIT(ret); |
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169 } |
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170 |