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1 /* apps/x509.c */ |
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2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
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3 * All rights reserved. |
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4 * |
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5 * This package is an SSL implementation written |
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6 * by Eric Young (eay@cryptsoft.com). |
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7 * The implementation was written so as to conform with Netscapes SSL. |
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8 * |
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9 * This library is free for commercial and non-commercial use as long as |
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10 * the following conditions are aheared to. The following conditions |
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11 * apply to all code found in this distribution, be it the RC4, RSA, |
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12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
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13 * included with this distribution is covered by the same copyright terms |
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14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
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15 * |
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16 * Copyright remains Eric Young's, and as such any Copyright notices in |
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17 * the code are not to be removed. |
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18 * If this package is used in a product, Eric Young should be given attribution |
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19 * as the author of the parts of the library used. |
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20 * This can be in the form of a textual message at program startup or |
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21 * in documentation (online or textual) provided with the package. |
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22 * |
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23 * Redistribution and use in source and binary forms, with or without |
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24 * modification, are permitted provided that the following conditions |
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25 * are met: |
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26 * 1. Redistributions of source code must retain the copyright |
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27 * notice, this list of conditions and the following disclaimer. |
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28 * 2. Redistributions in binary form must reproduce the above copyright |
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29 * notice, this list of conditions and the following disclaimer in the |
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30 * documentation and/or other materials provided with the distribution. |
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31 * 3. All advertising materials mentioning features or use of this software |
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32 * must display the following acknowledgement: |
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33 * "This product includes cryptographic software written by |
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34 * Eric Young (eay@cryptsoft.com)" |
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35 * The word 'cryptographic' can be left out if the rouines from the library |
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36 * being used are not cryptographic related :-). |
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37 * 4. If you include any Windows specific code (or a derivative thereof) from |
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38 * the apps directory (application code) you must include an acknowledgement: |
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39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
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40 * |
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41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
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42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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51 * SUCH DAMAGE. |
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52 * |
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53 * The licence and distribution terms for any publically available version or |
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54 * derivative of this code cannot be changed. i.e. this code cannot simply be |
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55 * copied and put under another distribution licence |
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56 * [including the GNU Public Licence.] |
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57 */ |
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58 |
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59 #include <assert.h> |
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60 #include <stdio.h> |
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61 #include <stdlib.h> |
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62 #include <string.h> |
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63 #ifdef OPENSSL_NO_STDIO |
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64 #define APPS_WIN16 |
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65 #endif |
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66 #include "apps.h" |
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67 #include <openssl/bio.h> |
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68 #include <openssl/asn1.h> |
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69 #include <openssl/err.h> |
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70 #include <openssl/bn.h> |
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71 #include <openssl/evp.h> |
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72 #include <openssl/x509.h> |
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73 #include <openssl/x509v3.h> |
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74 #include <openssl/objects.h> |
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75 #include <openssl/pem.h> |
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76 #ifndef OPENSSL_NO_RSA |
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77 #include <openssl/rsa.h> |
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78 #endif |
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79 #ifndef OPENSSL_NO_DSA |
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80 #include <openssl/dsa.h> |
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81 #endif |
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82 |
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83 #undef PROG |
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84 #define PROG x509_main |
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85 |
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86 #undef POSTFIX |
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87 #define POSTFIX ".srl" |
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88 #define DEF_DAYS 30 |
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89 |
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90 static const char *x509_usage[]={ |
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91 "usage: x509 args\n", |
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92 " -inform arg - input format - default PEM (one of DER, NET or PEM)\n", |
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93 " -outform arg - output format - default PEM (one of DER, NET or PEM)\n", |
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94 " -keyform arg - private key format - default PEM\n", |
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95 " -CAform arg - CA format - default PEM\n", |
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96 " -CAkeyform arg - CA key format - default PEM\n", |
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97 " -in arg - input file - default stdin\n", |
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98 " -out arg - output file - default stdout\n", |
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99 " -passin arg - private key password source\n", |
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100 " -serial - print serial number value\n", |
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101 " -subject_hash - print subject hash value\n", |
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102 " -issuer_hash - print issuer hash value\n", |
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103 " -hash - synonym for -subject_hash\n", |
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104 " -subject - print subject DN\n", |
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105 " -issuer - print issuer DN\n", |
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106 " -email - print email address(es)\n", |
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107 " -startdate - notBefore field\n", |
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108 " -enddate - notAfter field\n", |
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109 " -purpose - print out certificate purposes\n", |
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110 " -dates - both Before and After dates\n", |
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111 " -modulus - print the RSA key modulus\n", |
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112 " -pubkey - output the public key\n", |
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113 " -fingerprint - print the certificate fingerprint\n", |
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114 " -alias - output certificate alias\n", |
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115 " -noout - no certificate output\n", |
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116 " -ocspid - print OCSP hash values for the subject name and public key\n", |
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117 " -trustout - output a \"trusted\" certificate\n", |
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118 " -clrtrust - clear all trusted purposes\n", |
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119 " -clrreject - clear all rejected purposes\n", |
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120 " -addtrust arg - trust certificate for a given purpose\n", |
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121 " -addreject arg - reject certificate for a given purpose\n", |
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122 " -setalias arg - set certificate alias\n", |
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123 " -days arg - How long till expiry of a signed certificate - def 30 days\n", |
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124 " -checkend arg - check whether the cert expires in the next arg seconds\n", |
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125 " exit 1 if so, 0 if not\n", |
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126 " -signkey arg - self sign cert with arg\n", |
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127 " -x509toreq - output a certification request object\n", |
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128 " -req - input is a certificate request, sign and output.\n", |
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129 " -CA arg - set the CA certificate, must be PEM format.\n", |
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130 " -CAkey arg - set the CA key, must be PEM format\n", |
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131 " missing, it is assumed to be in the CA file.\n", |
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132 " -CAcreateserial - create serial number file if it does not exist\n", |
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133 " -CAserial arg - serial file\n", |
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134 " -set_serial - serial number to use\n", |
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135 " -text - print the certificate in text form\n", |
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136 " -C - print out C code forms\n", |
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137 " -md2/-md5/-sha1/-mdc2 - digest to use\n", |
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138 " -extfile - configuration file with X509V3 extensions to add\n", |
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139 " -extensions - section from config file with X509V3 extensions to add\n", |
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140 " -clrext - delete extensions before signing and input certificate\n", |
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141 " -nameopt arg - various certificate name options\n", |
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142 #ifndef OPENSSL_NO_ENGINE |
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143 " -engine e - use engine e, possibly a hardware device.\n", |
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144 #endif |
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145 " -certopt arg - various certificate text options\n", |
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146 NULL |
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147 }; |
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148 |
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149 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx); |
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150 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest, |
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151 CONF *conf, char *section); |
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152 static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest, |
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153 X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial, |
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154 int create,int days, int clrext, CONF *conf, char *section, |
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155 ASN1_INTEGER *sno); |
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156 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); |
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157 static int reqfile=0; |
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158 |
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159 |
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160 int MAIN(int, char **); |
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161 |
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162 int MAIN(int argc, char **argv) |
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163 { |
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164 ENGINE *e = NULL; |
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165 int ret=1; |
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166 X509_REQ *req=NULL; |
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167 X509 *x=NULL,*xca=NULL; |
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168 ASN1_OBJECT *objtmp; |
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169 EVP_PKEY *Upkey=NULL,*CApkey=NULL; |
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170 ASN1_INTEGER *sno = NULL; |
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171 int i,num,badops=0; |
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172 BIO *out=NULL; |
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173 BIO *STDout=NULL; |
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174 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; |
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175 int informat,outformat,keyformat,CAformat,CAkeyformat; |
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176 char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL; |
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177 char *CAkeyfile=NULL,*CAserial=NULL; |
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178 char *alias=NULL; |
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179 int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0; |
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180 int next_serial=0; |
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181 int subject_hash=0,issuer_hash=0,ocspid=0; |
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182 int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0; |
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183 int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0; |
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184 int C=0; |
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185 int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0; |
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186 int pprint = 0; |
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187 const char **pp; |
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188 X509_STORE *ctx=NULL; |
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189 X509_REQ *rq=NULL; |
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190 int fingerprint=0; |
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191 char buf[256]; |
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192 const EVP_MD *md_alg,*digest=EVP_sha1(); |
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193 CONF *extconf = NULL; |
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194 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL; |
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195 int need_rand = 0; |
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196 int checkend=0,checkoffset=0; |
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197 unsigned long nmflag = 0, certflag = 0; |
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198 #ifndef OPENSSL_NO_ENGINE |
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199 char *engine=NULL; |
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200 #endif |
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201 |
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202 reqfile=0; |
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203 |
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204 apps_startup(); |
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205 |
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206 if (bio_err == NULL) |
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207 |
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208 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); |
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209 if (!load_config(bio_err, NULL)) |
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210 goto end; |
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211 STDout=BIO_new_fp(stdout,BIO_NOCLOSE); |
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212 #ifdef OPENSSL_SYS_VMS |
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213 { |
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214 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); |
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215 STDout = BIO_push(tmpbio, STDout); |
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216 } |
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217 #endif |
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218 |
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219 informat=FORMAT_PEM; |
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220 outformat=FORMAT_PEM; |
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221 keyformat=FORMAT_PEM; |
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222 CAformat=FORMAT_PEM; |
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223 CAkeyformat=FORMAT_PEM; |
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224 |
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225 ctx=X509_STORE_new(); |
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226 if (ctx == NULL) goto end; |
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227 X509_STORE_set_verify_cb_func(ctx,callb); |
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228 |
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229 argc--; |
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230 argv++; |
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231 num=0; |
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232 while (argc >= 1) |
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233 { |
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234 if (strcmp(*argv,"-inform") == 0) |
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235 { |
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236 if (--argc < 1) goto bad; |
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237 informat=str2fmt(*(++argv)); |
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238 } |
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239 else if (strcmp(*argv,"-outform") == 0) |
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240 { |
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241 if (--argc < 1) goto bad; |
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242 outformat=str2fmt(*(++argv)); |
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243 } |
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244 else if (strcmp(*argv,"-keyform") == 0) |
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245 { |
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246 if (--argc < 1) goto bad; |
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247 keyformat=str2fmt(*(++argv)); |
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248 } |
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249 else if (strcmp(*argv,"-req") == 0) |
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250 { |
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251 reqfile=1; |
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252 need_rand = 1; |
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253 } |
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254 else if (strcmp(*argv,"-CAform") == 0) |
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255 { |
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256 if (--argc < 1) goto bad; |
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257 CAformat=str2fmt(*(++argv)); |
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258 } |
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259 else if (strcmp(*argv,"-CAkeyform") == 0) |
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260 { |
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261 if (--argc < 1) goto bad; |
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262 CAkeyformat=str2fmt(*(++argv)); |
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263 } |
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264 else if (strcmp(*argv,"-days") == 0) |
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265 { |
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266 if (--argc < 1) goto bad; |
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267 days=atoi(*(++argv)); |
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268 if (days == 0) |
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269 { |
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270 BIO_printf(STDout,"bad number of days\n"); |
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271 goto bad; |
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272 } |
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273 } |
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274 else if (strcmp(*argv,"-passin") == 0) |
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275 { |
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276 if (--argc < 1) goto bad; |
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277 passargin= *(++argv); |
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278 } |
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279 else if (strcmp(*argv,"-extfile") == 0) |
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280 { |
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281 if (--argc < 1) goto bad; |
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282 extfile= *(++argv); |
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283 } |
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284 else if (strcmp(*argv,"-extensions") == 0) |
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285 { |
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286 if (--argc < 1) goto bad; |
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287 extsect= *(++argv); |
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288 } |
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289 else if (strcmp(*argv,"-in") == 0) |
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290 { |
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291 if (--argc < 1) goto bad; |
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292 infile= *(++argv); |
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293 } |
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294 else if (strcmp(*argv,"-out") == 0) |
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295 { |
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296 if (--argc < 1) goto bad; |
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297 outfile= *(++argv); |
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298 } |
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299 else if (strcmp(*argv,"-signkey") == 0) |
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300 { |
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301 if (--argc < 1) goto bad; |
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302 keyfile= *(++argv); |
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303 sign_flag= ++num; |
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304 need_rand = 1; |
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305 } |
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306 else if (strcmp(*argv,"-CA") == 0) |
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307 { |
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308 if (--argc < 1) goto bad; |
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309 CAfile= *(++argv); |
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310 CA_flag= ++num; |
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311 need_rand = 1; |
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312 } |
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313 else if (strcmp(*argv,"-CAkey") == 0) |
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314 { |
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315 if (--argc < 1) goto bad; |
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316 CAkeyfile= *(++argv); |
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317 } |
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318 else if (strcmp(*argv,"-CAserial") == 0) |
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319 { |
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320 if (--argc < 1) goto bad; |
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321 CAserial= *(++argv); |
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322 } |
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323 else if (strcmp(*argv,"-set_serial") == 0) |
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324 { |
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325 if (--argc < 1) goto bad; |
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326 if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv)))) |
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327 goto bad; |
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328 } |
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329 else if (strcmp(*argv,"-addtrust") == 0) |
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330 { |
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331 if (--argc < 1) goto bad; |
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332 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) |
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333 { |
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334 BIO_printf(bio_err, |
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335 "Invalid trust object value %s\n", *argv); |
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336 goto bad; |
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337 } |
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338 if (!trust) trust = sk_ASN1_OBJECT_new_null(); |
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339 sk_ASN1_OBJECT_push(trust, objtmp); |
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340 trustout = 1; |
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341 } |
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342 else if (strcmp(*argv,"-addreject") == 0) |
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343 { |
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344 if (--argc < 1) goto bad; |
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345 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) |
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346 { |
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347 BIO_printf(bio_err, |
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348 "Invalid reject object value %s\n", *argv); |
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349 goto bad; |
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350 } |
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351 if (!reject) reject = sk_ASN1_OBJECT_new_null(); |
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352 sk_ASN1_OBJECT_push(reject, objtmp); |
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353 trustout = 1; |
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354 } |
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355 else if (strcmp(*argv,"-setalias") == 0) |
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356 { |
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357 if (--argc < 1) goto bad; |
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358 alias= *(++argv); |
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359 trustout = 1; |
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360 } |
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361 else if (strcmp(*argv,"-certopt") == 0) |
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362 { |
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363 if (--argc < 1) goto bad; |
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364 if (!set_cert_ex(&certflag, *(++argv))) goto bad; |
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365 } |
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366 else if (strcmp(*argv,"-nameopt") == 0) |
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367 { |
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368 if (--argc < 1) goto bad; |
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369 if (!set_name_ex(&nmflag, *(++argv))) goto bad; |
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370 } |
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371 #ifndef OPENSSL_NO_ENGINE |
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372 else if (strcmp(*argv,"-engine") == 0) |
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373 { |
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374 if (--argc < 1) goto bad; |
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375 engine= *(++argv); |
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376 } |
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377 #endif |
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378 else if (strcmp(*argv,"-C") == 0) |
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379 C= ++num; |
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380 else if (strcmp(*argv,"-email") == 0) |
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381 email= ++num; |
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382 else if (strcmp(*argv,"-serial") == 0) |
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383 serial= ++num; |
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384 else if (strcmp(*argv,"-next_serial") == 0) |
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385 next_serial= ++num; |
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386 else if (strcmp(*argv,"-modulus") == 0) |
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387 modulus= ++num; |
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388 else if (strcmp(*argv,"-pubkey") == 0) |
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389 pubkey= ++num; |
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390 else if (strcmp(*argv,"-x509toreq") == 0) |
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391 x509req= ++num; |
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392 else if (strcmp(*argv,"-text") == 0) |
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393 text= ++num; |
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394 else if (strcmp(*argv,"-hash") == 0 |
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395 || strcmp(*argv,"-subject_hash") == 0) |
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396 subject_hash= ++num; |
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397 else if (strcmp(*argv,"-issuer_hash") == 0) |
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398 issuer_hash= ++num; |
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399 else if (strcmp(*argv,"-subject") == 0) |
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400 subject= ++num; |
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401 else if (strcmp(*argv,"-issuer") == 0) |
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402 issuer= ++num; |
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403 else if (strcmp(*argv,"-fingerprint") == 0) |
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404 fingerprint= ++num; |
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405 else if (strcmp(*argv,"-dates") == 0) |
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406 { |
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407 startdate= ++num; |
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408 enddate= ++num; |
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409 } |
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410 else if (strcmp(*argv,"-purpose") == 0) |
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411 pprint= ++num; |
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412 else if (strcmp(*argv,"-startdate") == 0) |
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413 startdate= ++num; |
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414 else if (strcmp(*argv,"-enddate") == 0) |
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415 enddate= ++num; |
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416 else if (strcmp(*argv,"-checkend") == 0) |
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417 { |
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418 if (--argc < 1) goto bad; |
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419 checkoffset=atoi(*(++argv)); |
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420 checkend=1; |
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421 } |
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422 else if (strcmp(*argv,"-noout") == 0) |
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423 noout= ++num; |
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424 else if (strcmp(*argv,"-trustout") == 0) |
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425 trustout= 1; |
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426 else if (strcmp(*argv,"-clrtrust") == 0) |
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427 clrtrust= ++num; |
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428 else if (strcmp(*argv,"-clrreject") == 0) |
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429 clrreject= ++num; |
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430 else if (strcmp(*argv,"-alias") == 0) |
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431 aliasout= ++num; |
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432 else if (strcmp(*argv,"-CAcreateserial") == 0) |
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433 CA_createserial= ++num; |
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434 else if (strcmp(*argv,"-clrext") == 0) |
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435 clrext = 1; |
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436 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */ |
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437 else if (strcmp(*argv,"-crlext") == 0) |
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438 { |
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439 BIO_printf(bio_err,"use -clrext instead of -crlext\n"); |
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440 clrext = 1; |
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441 } |
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442 #endif |
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443 else if (strcmp(*argv,"-ocspid") == 0) |
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444 ocspid= ++num; |
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445 else if ((md_alg=EVP_get_digestbyname(*argv + 1))) |
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446 { |
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447 /* ok */ |
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448 digest=md_alg; |
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449 } |
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450 else |
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451 { |
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452 BIO_printf(bio_err,"unknown option %s\n",*argv); |
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453 badops=1; |
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454 break; |
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455 } |
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456 argc--; |
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457 argv++; |
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458 } |
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459 |
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460 if (badops) |
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461 { |
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462 bad: |
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463 for (pp=x509_usage; (*pp != NULL); pp++) |
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464 BIO_printf(bio_err,"%s",*pp); |
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465 goto end; |
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466 } |
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467 |
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468 #ifndef OPENSSL_NO_ENGINE |
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469 e = setup_engine(bio_err, engine, 0); |
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470 #endif |
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471 |
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472 if (need_rand) |
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473 app_RAND_load_file(NULL, bio_err, 0); |
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474 |
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475 ERR_load_crypto_strings(); |
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476 |
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477 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) |
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478 { |
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479 BIO_printf(bio_err, "Error getting password\n"); |
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480 goto end; |
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481 } |
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482 |
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483 if (!X509_STORE_set_default_paths(ctx)) |
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484 { |
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485 ERR_print_errors(bio_err); |
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486 goto end; |
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487 } |
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488 |
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489 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) |
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490 { CAkeyfile=CAfile; } |
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491 else if ((CA_flag) && (CAkeyfile == NULL)) |
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492 { |
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493 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n"); |
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494 goto end; |
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495 } |
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496 |
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497 if (extfile) |
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498 { |
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499 long errorline = -1; |
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500 X509V3_CTX ctx2; |
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501 extconf = NCONF_new(NULL); |
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502 if (!NCONF_load(extconf, extfile,&errorline)) |
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503 { |
|
504 if (errorline <= 0) |
|
505 BIO_printf(bio_err, |
|
506 "error loading the config file '%s'\n", |
|
507 extfile); |
|
508 else |
|
509 BIO_printf(bio_err, |
|
510 "error on line %ld of config file '%s'\n" |
|
511 ,errorline,extfile); |
|
512 goto end; |
|
513 } |
|
514 if (!extsect) |
|
515 { |
|
516 extsect = NCONF_get_string(extconf, "default", "extensions"); |
|
517 if (!extsect) |
|
518 { |
|
519 ERR_clear_error(); |
|
520 extsect = "default"; |
|
521 } |
|
522 } |
|
523 X509V3_set_ctx_test(&ctx2); |
|
524 X509V3_set_nconf(&ctx2, extconf); |
|
525 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) |
|
526 { |
|
527 BIO_printf(bio_err, |
|
528 "Error Loading extension section %s\n", |
|
529 extsect); |
|
530 ERR_print_errors(bio_err); |
|
531 goto end; |
|
532 } |
|
533 } |
|
534 |
|
535 |
|
536 if (reqfile) |
|
537 { |
|
538 EVP_PKEY *pkey; |
|
539 X509_CINF *ci; |
|
540 BIO *in; |
|
541 |
|
542 if (!sign_flag && !CA_flag) |
|
543 { |
|
544 BIO_printf(bio_err,"We need a private key to sign with\n"); |
|
545 goto end; |
|
546 } |
|
547 in=BIO_new(BIO_s_file()); |
|
548 if (in == NULL) |
|
549 { |
|
550 ERR_print_errors(bio_err); |
|
551 goto end; |
|
552 } |
|
553 |
|
554 if (infile == NULL) |
|
555 BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT); |
|
556 else |
|
557 { |
|
558 if (BIO_read_filename(in,infile) <= 0) |
|
559 { |
|
560 perror(infile); |
|
561 BIO_free(in); |
|
562 goto end; |
|
563 } |
|
564 } |
|
565 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL); |
|
566 BIO_free(in); |
|
567 |
|
568 if (req == NULL) |
|
569 { |
|
570 ERR_print_errors(bio_err); |
|
571 goto end; |
|
572 } |
|
573 |
|
574 if ( (req->req_info == NULL) || |
|
575 (req->req_info->pubkey == NULL) || |
|
576 (req->req_info->pubkey->public_key == NULL) || |
|
577 (req->req_info->pubkey->public_key->data == NULL)) |
|
578 { |
|
579 BIO_printf(bio_err,"The certificate request appears to corrupted\n"); |
|
580 BIO_printf(bio_err,"It does not contain a public key\n"); |
|
581 goto end; |
|
582 } |
|
583 if ((pkey=X509_REQ_get_pubkey(req)) == NULL) |
|
584 { |
|
585 BIO_printf(bio_err,"error unpacking public key\n"); |
|
586 goto end; |
|
587 } |
|
588 i=X509_REQ_verify(req,pkey); |
|
589 EVP_PKEY_free(pkey); |
|
590 if (i < 0) |
|
591 { |
|
592 BIO_printf(bio_err,"Signature verification error\n"); |
|
593 ERR_print_errors(bio_err); |
|
594 goto end; |
|
595 } |
|
596 if (i == 0) |
|
597 { |
|
598 BIO_printf(bio_err,"Signature did not match the certificate request\n"); |
|
599 goto end; |
|
600 } |
|
601 else |
|
602 BIO_printf(bio_err,"Signature ok\n"); |
|
603 |
|
604 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag); |
|
605 |
|
606 if ((x=X509_new()) == NULL) goto end; |
|
607 ci=x->cert_info; |
|
608 |
|
609 if (sno == NULL) |
|
610 { |
|
611 sno = ASN1_INTEGER_new(); |
|
612 if (!sno || !rand_serial(NULL, sno)) |
|
613 goto end; |
|
614 if (!X509_set_serialNumber(x, sno)) |
|
615 goto end; |
|
616 ASN1_INTEGER_free(sno); |
|
617 sno = NULL; |
|
618 } |
|
619 else if (!X509_set_serialNumber(x, sno)) |
|
620 goto end; |
|
621 |
|
622 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end; |
|
623 if (!X509_set_subject_name(x,req->req_info->subject)) goto end; |
|
624 |
|
625 X509_gmtime_adj(X509_get_notBefore(x),0); |
|
626 X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days); |
|
627 |
|
628 pkey = X509_REQ_get_pubkey(req); |
|
629 X509_set_pubkey(x,pkey); |
|
630 EVP_PKEY_free(pkey); |
|
631 } |
|
632 else |
|
633 x=load_cert(bio_err,infile,informat,NULL,e,"Certificate"); |
|
634 |
|
635 if (x == NULL) goto end; |
|
636 if (CA_flag) |
|
637 { |
|
638 xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate"); |
|
639 if (xca == NULL) goto end; |
|
640 } |
|
641 |
|
642 if (!noout || text || next_serial) |
|
643 { |
|
644 OBJ_create("2.99999.3", |
|
645 "SET.ex3","SET x509v3 extension 3"); |
|
646 |
|
647 out=BIO_new(BIO_s_file()); |
|
648 if (out == NULL) |
|
649 { |
|
650 ERR_print_errors(bio_err); |
|
651 goto end; |
|
652 } |
|
653 if (outfile == NULL) |
|
654 { |
|
655 BIO_set_fp(out,stdout,BIO_NOCLOSE); |
|
656 #ifdef OPENSSL_SYS_VMS |
|
657 { |
|
658 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); |
|
659 out = BIO_push(tmpbio, out); |
|
660 } |
|
661 #endif |
|
662 } |
|
663 else |
|
664 { |
|
665 if (BIO_write_filename(out,outfile) <= 0) |
|
666 { |
|
667 perror(outfile); |
|
668 goto end; |
|
669 } |
|
670 } |
|
671 } |
|
672 |
|
673 if (alias) X509_alias_set1(x, (unsigned char *)alias, -1); |
|
674 |
|
675 if (clrtrust) X509_trust_clear(x); |
|
676 if (clrreject) X509_reject_clear(x); |
|
677 |
|
678 if (trust) |
|
679 { |
|
680 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) |
|
681 { |
|
682 objtmp = sk_ASN1_OBJECT_value(trust, i); |
|
683 X509_add1_trust_object(x, objtmp); |
|
684 } |
|
685 } |
|
686 |
|
687 if (reject) |
|
688 { |
|
689 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) |
|
690 { |
|
691 objtmp = sk_ASN1_OBJECT_value(reject, i); |
|
692 X509_add1_reject_object(x, objtmp); |
|
693 } |
|
694 } |
|
695 |
|
696 if (num) |
|
697 { |
|
698 for (i=1; i<=num; i++) |
|
699 { |
|
700 if (issuer == i) |
|
701 { |
|
702 print_name(STDout, "issuer= ", |
|
703 X509_get_issuer_name(x), nmflag); |
|
704 } |
|
705 else if (subject == i) |
|
706 { |
|
707 print_name(STDout, "subject= ", |
|
708 X509_get_subject_name(x), nmflag); |
|
709 } |
|
710 else if (serial == i) |
|
711 { |
|
712 BIO_printf(STDout,"serial="); |
|
713 i2a_ASN1_INTEGER(STDout, |
|
714 X509_get_serialNumber(x)); |
|
715 BIO_printf(STDout,"\n"); |
|
716 } |
|
717 else if (next_serial == i) |
|
718 { |
|
719 BIGNUM *bnser; |
|
720 ASN1_INTEGER *ser; |
|
721 ser = X509_get_serialNumber(x); |
|
722 bnser = ASN1_INTEGER_to_BN(ser, NULL); |
|
723 if (!bnser) |
|
724 goto end; |
|
725 if (!BN_add_word(bnser, 1)) |
|
726 goto end; |
|
727 ser = BN_to_ASN1_INTEGER(bnser, NULL); |
|
728 if (!ser) |
|
729 goto end; |
|
730 BN_free(bnser); |
|
731 i2a_ASN1_INTEGER(out, ser); |
|
732 ASN1_INTEGER_free(ser); |
|
733 BIO_puts(out, "\n"); |
|
734 } |
|
735 else if (email == i) |
|
736 { |
|
737 int j; |
|
738 STACK *emlst; |
|
739 emlst = X509_get1_email(x); |
|
740 for (j = 0; j < sk_num(emlst); j++) |
|
741 BIO_printf(STDout, "%s\n", sk_value(emlst, j)); |
|
742 X509_email_free(emlst); |
|
743 } |
|
744 else if (aliasout == i) |
|
745 { |
|
746 unsigned char *alstr; |
|
747 alstr = X509_alias_get0(x, NULL); |
|
748 if (alstr) BIO_printf(STDout,"%s\n", alstr); |
|
749 else BIO_puts(STDout,"<No Alias>\n"); |
|
750 } |
|
751 else if (subject_hash == i) |
|
752 { |
|
753 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x)); |
|
754 } |
|
755 else if (issuer_hash == i) |
|
756 { |
|
757 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x)); |
|
758 } |
|
759 else if (pprint == i) |
|
760 { |
|
761 X509_PURPOSE *ptmp; |
|
762 int j; |
|
763 BIO_printf(STDout, "Certificate purposes:\n"); |
|
764 for (j = 0; j < X509_PURPOSE_get_count(); j++) |
|
765 { |
|
766 ptmp = X509_PURPOSE_get0(j); |
|
767 purpose_print(STDout, x, ptmp); |
|
768 } |
|
769 } |
|
770 else |
|
771 if (modulus == i) |
|
772 { |
|
773 EVP_PKEY *pkey; |
|
774 |
|
775 pkey=X509_get_pubkey(x); |
|
776 if (pkey == NULL) |
|
777 { |
|
778 BIO_printf(bio_err,"Modulus=unavailable\n"); |
|
779 ERR_print_errors(bio_err); |
|
780 goto end; |
|
781 } |
|
782 BIO_printf(STDout,"Modulus="); |
|
783 #ifndef OPENSSL_NO_RSA |
|
784 if (pkey->type == EVP_PKEY_RSA) |
|
785 BN_print(STDout,pkey->pkey.rsa->n); |
|
786 else |
|
787 #endif |
|
788 #ifndef OPENSSL_NO_DSA |
|
789 if (pkey->type == EVP_PKEY_DSA) |
|
790 BN_print(STDout,pkey->pkey.dsa->pub_key); |
|
791 else |
|
792 #endif |
|
793 BIO_printf(STDout,"Wrong Algorithm type"); |
|
794 BIO_printf(STDout,"\n"); |
|
795 EVP_PKEY_free(pkey); |
|
796 } |
|
797 else |
|
798 if (pubkey == i) |
|
799 { |
|
800 EVP_PKEY *pkey; |
|
801 |
|
802 pkey=X509_get_pubkey(x); |
|
803 if (pkey == NULL) |
|
804 { |
|
805 BIO_printf(bio_err,"Error getting public key\n"); |
|
806 ERR_print_errors(bio_err); |
|
807 goto end; |
|
808 } |
|
809 PEM_write_bio_PUBKEY(STDout, pkey); |
|
810 EVP_PKEY_free(pkey); |
|
811 } |
|
812 else |
|
813 if (C == i) |
|
814 { |
|
815 unsigned char *d; |
|
816 char *m; |
|
817 int y,z; |
|
818 |
|
819 X509_NAME_oneline(X509_get_subject_name(x), |
|
820 buf,sizeof buf); |
|
821 BIO_printf(STDout,"/* subject:%s */\n",buf); |
|
822 m=X509_NAME_oneline( |
|
823 X509_get_issuer_name(x),buf, |
|
824 sizeof buf); |
|
825 BIO_printf(STDout,"/* issuer :%s */\n",buf); |
|
826 |
|
827 z=i2d_X509(x,NULL); |
|
828 m=OPENSSL_malloc(z); |
|
829 |
|
830 d=(unsigned char *)m; |
|
831 z=i2d_X509_NAME(X509_get_subject_name(x),&d); |
|
832 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z); |
|
833 d=(unsigned char *)m; |
|
834 for (y=0; y<z; y++) |
|
835 { |
|
836 BIO_printf(STDout,"0x%02X,",d[y]); |
|
837 if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n"); |
|
838 } |
|
839 if (y%16 != 0) BIO_printf(STDout,"\n"); |
|
840 BIO_printf(STDout,"};\n"); |
|
841 |
|
842 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d); |
|
843 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z); |
|
844 d=(unsigned char *)m; |
|
845 for (y=0; y<z; y++) |
|
846 { |
|
847 BIO_printf(STDout,"0x%02X,",d[y]); |
|
848 if ((y & 0x0f) == 0x0f) |
|
849 BIO_printf(STDout,"\n"); |
|
850 } |
|
851 if (y%16 != 0) BIO_printf(STDout,"\n"); |
|
852 BIO_printf(STDout,"};\n"); |
|
853 |
|
854 z=i2d_X509(x,&d); |
|
855 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z); |
|
856 d=(unsigned char *)m; |
|
857 for (y=0; y<z; y++) |
|
858 { |
|
859 BIO_printf(STDout,"0x%02X,",d[y]); |
|
860 if ((y & 0x0f) == 0x0f) |
|
861 BIO_printf(STDout,"\n"); |
|
862 } |
|
863 if (y%16 != 0) BIO_printf(STDout,"\n"); |
|
864 BIO_printf(STDout,"};\n"); |
|
865 |
|
866 OPENSSL_free(m); |
|
867 } |
|
868 else if (text == i) |
|
869 { |
|
870 X509_print_ex(out,x,nmflag, certflag); |
|
871 } |
|
872 else if (startdate == i) |
|
873 { |
|
874 BIO_puts(STDout,"notBefore="); |
|
875 ASN1_TIME_print(STDout,X509_get_notBefore(x)); |
|
876 BIO_puts(STDout,"\n"); |
|
877 } |
|
878 else if (enddate == i) |
|
879 { |
|
880 BIO_puts(STDout,"notAfter="); |
|
881 ASN1_TIME_print(STDout,X509_get_notAfter(x)); |
|
882 BIO_puts(STDout,"\n"); |
|
883 } |
|
884 else if (fingerprint == i) |
|
885 { |
|
886 int j; |
|
887 unsigned int n; |
|
888 unsigned char md[EVP_MAX_MD_SIZE]; |
|
889 |
|
890 if (!X509_digest(x,digest,md,&n)) |
|
891 { |
|
892 BIO_printf(bio_err,"out of memory\n"); |
|
893 goto end; |
|
894 } |
|
895 BIO_printf(STDout,"%s Fingerprint=", |
|
896 OBJ_nid2sn(EVP_MD_type(digest))); |
|
897 for (j=0; j<(int)n; j++) |
|
898 { |
|
899 BIO_printf(STDout,"%02X%c",md[j], |
|
900 (j+1 == (int)n) |
|
901 ?'\n':':'); |
|
902 } |
|
903 } |
|
904 |
|
905 /* should be in the library */ |
|
906 else if ((sign_flag == i) && (x509req == 0)) |
|
907 { |
|
908 BIO_printf(bio_err,"Getting Private key\n"); |
|
909 if (Upkey == NULL) |
|
910 { |
|
911 Upkey=load_key(bio_err, |
|
912 keyfile, keyformat, 0, |
|
913 passin, e, "Private key"); |
|
914 if (Upkey == NULL) goto end; |
|
915 } |
|
916 #ifndef OPENSSL_NO_DSA |
|
917 if (Upkey->type == EVP_PKEY_DSA) |
|
918 digest=EVP_dss1(); |
|
919 #endif |
|
920 #ifndef OPENSSL_NO_ECDSA |
|
921 if (Upkey->type == EVP_PKEY_EC) |
|
922 digest=EVP_ecdsa(); |
|
923 #endif |
|
924 |
|
925 assert(need_rand); |
|
926 if (!sign(x,Upkey,days,clrext,digest, |
|
927 extconf, extsect)) goto end; |
|
928 } |
|
929 else if (CA_flag == i) |
|
930 { |
|
931 BIO_printf(bio_err,"Getting CA Private Key\n"); |
|
932 if (CAkeyfile != NULL) |
|
933 { |
|
934 CApkey=load_key(bio_err, |
|
935 CAkeyfile, CAkeyformat, |
|
936 0, passin, e, |
|
937 "CA Private Key"); |
|
938 if (CApkey == NULL) goto end; |
|
939 } |
|
940 #ifndef OPENSSL_NO_DSA |
|
941 if (CApkey->type == EVP_PKEY_DSA) |
|
942 digest=EVP_dss1(); |
|
943 #endif |
|
944 #ifndef OPENSSL_NO_ECDSA |
|
945 if (CApkey->type == EVP_PKEY_EC) |
|
946 digest = EVP_ecdsa(); |
|
947 #endif |
|
948 |
|
949 assert(need_rand); |
|
950 if (!x509_certify(ctx,CAfile,digest,x,xca, |
|
951 CApkey, CAserial,CA_createserial,days, clrext, |
|
952 extconf, extsect, sno)) |
|
953 goto end; |
|
954 } |
|
955 else if (x509req == i) |
|
956 { |
|
957 EVP_PKEY *pk; |
|
958 |
|
959 BIO_printf(bio_err,"Getting request Private Key\n"); |
|
960 if (keyfile == NULL) |
|
961 { |
|
962 BIO_printf(bio_err,"no request key file specified\n"); |
|
963 goto end; |
|
964 } |
|
965 else |
|
966 { |
|
967 pk=load_key(bio_err, |
|
968 keyfile, FORMAT_PEM, 0, |
|
969 passin, e, "request key"); |
|
970 if (pk == NULL) goto end; |
|
971 } |
|
972 |
|
973 BIO_printf(bio_err,"Generating certificate request\n"); |
|
974 |
|
975 #ifndef OPENSSL_NO_DSA |
|
976 if (pk->type == EVP_PKEY_DSA) |
|
977 digest=EVP_dss1(); |
|
978 #endif |
|
979 #ifndef OPENSSL_NO_ECDSA |
|
980 if (pk->type == EVP_PKEY_EC) |
|
981 digest=EVP_ecdsa(); |
|
982 #endif |
|
983 |
|
984 rq=X509_to_X509_REQ(x,pk,digest); |
|
985 EVP_PKEY_free(pk); |
|
986 if (rq == NULL) |
|
987 { |
|
988 ERR_print_errors(bio_err); |
|
989 goto end; |
|
990 } |
|
991 if (!noout) |
|
992 { |
|
993 X509_REQ_print(out,rq); |
|
994 PEM_write_bio_X509_REQ(out,rq); |
|
995 } |
|
996 noout=1; |
|
997 } |
|
998 else if (ocspid == i) |
|
999 { |
|
1000 X509_ocspid_print(out, x); |
|
1001 } |
|
1002 } |
|
1003 } |
|
1004 |
|
1005 if (checkend) |
|
1006 { |
|
1007 time_t tcheck=time(NULL) + checkoffset; |
|
1008 |
|
1009 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) |
|
1010 { |
|
1011 BIO_printf(out,"Certificate will expire\n"); |
|
1012 ret=1; |
|
1013 } |
|
1014 else |
|
1015 { |
|
1016 BIO_printf(out,"Certificate will not expire\n"); |
|
1017 ret=0; |
|
1018 } |
|
1019 goto end; |
|
1020 } |
|
1021 |
|
1022 if (noout) |
|
1023 { |
|
1024 ret=0; |
|
1025 goto end; |
|
1026 } |
|
1027 |
|
1028 if (outformat == FORMAT_ASN1) |
|
1029 i=i2d_X509_bio(out,x); |
|
1030 else if (outformat == FORMAT_PEM) |
|
1031 { |
|
1032 if (trustout) i=PEM_write_bio_X509_AUX(out,x); |
|
1033 else i=PEM_write_bio_X509(out,x); |
|
1034 } |
|
1035 else if (outformat == FORMAT_NETSCAPE) |
|
1036 { |
|
1037 ASN1_HEADER ah; |
|
1038 ASN1_OCTET_STRING os; |
|
1039 |
|
1040 os.data=(unsigned char *)NETSCAPE_CERT_HDR; |
|
1041 os.length=strlen(NETSCAPE_CERT_HDR); |
|
1042 ah.header= &os; |
|
1043 ah.data=(char *)x; |
|
1044 ah.meth=X509_asn1_meth(); |
|
1045 |
|
1046 i=ASN1_i2d_bio_of(ASN1_HEADER,i2d_ASN1_HEADER,out,&ah); |
|
1047 } |
|
1048 else { |
|
1049 BIO_printf(bio_err,"bad output format specified for outfile\n"); |
|
1050 goto end; |
|
1051 } |
|
1052 if (!i) |
|
1053 { |
|
1054 BIO_printf(bio_err,"unable to write certificate\n"); |
|
1055 ERR_print_errors(bio_err); |
|
1056 goto end; |
|
1057 } |
|
1058 ret=0; |
|
1059 end: |
|
1060 if (need_rand) |
|
1061 app_RAND_write_file(NULL, bio_err); |
|
1062 OBJ_cleanup(); |
|
1063 NCONF_free(extconf); |
|
1064 BIO_free_all(out); |
|
1065 BIO_free_all(STDout); |
|
1066 X509_STORE_free(ctx); |
|
1067 X509_REQ_free(req); |
|
1068 X509_free(x); |
|
1069 X509_free(xca); |
|
1070 EVP_PKEY_free(Upkey); |
|
1071 EVP_PKEY_free(CApkey); |
|
1072 X509_REQ_free(rq); |
|
1073 ASN1_INTEGER_free(sno); |
|
1074 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free); |
|
1075 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free); |
|
1076 if (passin) OPENSSL_free(passin); |
|
1077 apps_shutdown(); |
|
1078 OPENSSL_EXIT(ret); |
|
1079 } |
|
1080 |
|
1081 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create) |
|
1082 { |
|
1083 char *buf = NULL, *p; |
|
1084 ASN1_INTEGER *bs = NULL; |
|
1085 BIGNUM *serial = NULL; |
|
1086 size_t len; |
|
1087 |
|
1088 len = ((serialfile == NULL) |
|
1089 ?(strlen(CAfile)+strlen(POSTFIX)+1) |
|
1090 :(strlen(serialfile)))+1; |
|
1091 buf=OPENSSL_malloc(len); |
|
1092 if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; } |
|
1093 if (serialfile == NULL) |
|
1094 { |
|
1095 BUF_strlcpy(buf,CAfile,len); |
|
1096 for (p=buf; *p; p++) |
|
1097 if (*p == '.') |
|
1098 { |
|
1099 *p='\0'; |
|
1100 break; |
|
1101 } |
|
1102 BUF_strlcat(buf,POSTFIX,len); |
|
1103 } |
|
1104 else |
|
1105 BUF_strlcpy(buf,serialfile,len); |
|
1106 |
|
1107 serial = load_serial(buf, create, NULL); |
|
1108 if (serial == NULL) goto end; |
|
1109 |
|
1110 if (!BN_add_word(serial,1)) |
|
1111 { BIO_printf(bio_err,"add_word failure\n"); goto end; } |
|
1112 |
|
1113 if (!save_serial(buf, NULL, serial, &bs)) goto end; |
|
1114 |
|
1115 end: |
|
1116 if (buf) OPENSSL_free(buf); |
|
1117 BN_free(serial); |
|
1118 return bs; |
|
1119 } |
|
1120 |
|
1121 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, |
|
1122 X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create, |
|
1123 int days, int clrext, CONF *conf, char *section, ASN1_INTEGER *sno) |
|
1124 { |
|
1125 int ret=0; |
|
1126 ASN1_INTEGER *bs=NULL; |
|
1127 X509_STORE_CTX xsc; |
|
1128 EVP_PKEY *upkey; |
|
1129 |
|
1130 upkey = X509_get_pubkey(xca); |
|
1131 EVP_PKEY_copy_parameters(upkey,pkey); |
|
1132 EVP_PKEY_free(upkey); |
|
1133 |
|
1134 if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL)) |
|
1135 { |
|
1136 BIO_printf(bio_err,"Error initialising X509 store\n"); |
|
1137 goto end; |
|
1138 } |
|
1139 if (sno) bs = sno; |
|
1140 else if (!(bs = x509_load_serial(CAfile, serialfile, create))) |
|
1141 goto end; |
|
1142 |
|
1143 /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/ |
|
1144 |
|
1145 /* NOTE: this certificate can/should be self signed, unless it was |
|
1146 * a certificate request in which case it is not. */ |
|
1147 X509_STORE_CTX_set_cert(&xsc,x); |
|
1148 if (!reqfile && !X509_verify_cert(&xsc)) |
|
1149 goto end; |
|
1150 |
|
1151 if (!X509_check_private_key(xca,pkey)) |
|
1152 { |
|
1153 BIO_printf(bio_err,"CA certificate and CA private key do not match\n"); |
|
1154 goto end; |
|
1155 } |
|
1156 |
|
1157 if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end; |
|
1158 if (!X509_set_serialNumber(x,bs)) goto end; |
|
1159 |
|
1160 if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL) |
|
1161 goto end; |
|
1162 |
|
1163 /* hardwired expired */ |
|
1164 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL) |
|
1165 goto end; |
|
1166 |
|
1167 if (clrext) |
|
1168 { |
|
1169 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); |
|
1170 } |
|
1171 |
|
1172 if (conf) |
|
1173 { |
|
1174 X509V3_CTX ctx2; |
|
1175 X509_set_version(x,2); /* version 3 certificate */ |
|
1176 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0); |
|
1177 X509V3_set_nconf(&ctx2, conf); |
|
1178 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end; |
|
1179 } |
|
1180 |
|
1181 if (!X509_sign(x,pkey,digest)) goto end; |
|
1182 ret=1; |
|
1183 end: |
|
1184 X509_STORE_CTX_cleanup(&xsc); |
|
1185 if (!ret) |
|
1186 ERR_print_errors(bio_err); |
|
1187 if (!sno) ASN1_INTEGER_free(bs); |
|
1188 return ret; |
|
1189 } |
|
1190 |
|
1191 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx) |
|
1192 { |
|
1193 int err; |
|
1194 X509 *err_cert; |
|
1195 |
|
1196 /* it is ok to use a self signed certificate |
|
1197 * This case will catch both the initial ok == 0 and the |
|
1198 * final ok == 1 calls to this function */ |
|
1199 err=X509_STORE_CTX_get_error(ctx); |
|
1200 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) |
|
1201 return 1; |
|
1202 |
|
1203 /* BAD we should have gotten an error. Normally if everything |
|
1204 * worked X509_STORE_CTX_get_error(ctx) will still be set to |
|
1205 * DEPTH_ZERO_SELF_.... */ |
|
1206 if (ok) |
|
1207 { |
|
1208 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n"); |
|
1209 return 0; |
|
1210 } |
|
1211 else |
|
1212 { |
|
1213 err_cert=X509_STORE_CTX_get_current_cert(ctx); |
|
1214 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0); |
|
1215 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n", |
|
1216 err,X509_STORE_CTX_get_error_depth(ctx), |
|
1217 X509_verify_cert_error_string(err)); |
|
1218 return 1; |
|
1219 } |
|
1220 } |
|
1221 |
|
1222 /* self sign */ |
|
1223 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest, |
|
1224 CONF *conf, char *section) |
|
1225 { |
|
1226 |
|
1227 EVP_PKEY *pktmp; |
|
1228 |
|
1229 pktmp = X509_get_pubkey(x); |
|
1230 EVP_PKEY_copy_parameters(pktmp,pkey); |
|
1231 EVP_PKEY_save_parameters(pktmp,1); |
|
1232 EVP_PKEY_free(pktmp); |
|
1233 |
|
1234 if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err; |
|
1235 if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err; |
|
1236 |
|
1237 /* Lets just make it 12:00am GMT, Jan 1 1970 */ |
|
1238 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */ |
|
1239 /* 28 days to be certified */ |
|
1240 |
|
1241 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL) |
|
1242 goto err; |
|
1243 |
|
1244 if (!X509_set_pubkey(x,pkey)) goto err; |
|
1245 if (clrext) |
|
1246 { |
|
1247 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); |
|
1248 } |
|
1249 if (conf) |
|
1250 { |
|
1251 X509V3_CTX ctx; |
|
1252 X509_set_version(x,2); /* version 3 certificate */ |
|
1253 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0); |
|
1254 X509V3_set_nconf(&ctx, conf); |
|
1255 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err; |
|
1256 } |
|
1257 if (!X509_sign(x,pkey,digest)) goto err; |
|
1258 return 1; |
|
1259 err: |
|
1260 ERR_print_errors(bio_err); |
|
1261 return 0; |
|
1262 } |
|
1263 |
|
1264 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt) |
|
1265 { |
|
1266 int id, i, idret; |
|
1267 char *pname; |
|
1268 id = X509_PURPOSE_get_id(pt); |
|
1269 pname = X509_PURPOSE_get0_name(pt); |
|
1270 for (i = 0; i < 2; i++) |
|
1271 { |
|
1272 idret = X509_check_purpose(cert, id, i); |
|
1273 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); |
|
1274 if (idret == 1) BIO_printf(bio, "Yes\n"); |
|
1275 else if (idret == 0) BIO_printf(bio, "No\n"); |
|
1276 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret); |
|
1277 } |
|
1278 return 1; |
|
1279 } |