x509_r2x.c 4.3 KB

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  1. /* crypto/x509/x509_r2x.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. #include <stdio.h>
  59. #include "cryptlib.h"
  60. #include <openssl/bn.h>
  61. #include <openssl/evp.h>
  62. #include <openssl/asn1.h>
  63. #include <openssl/x509.h>
  64. #include <openssl/objects.h>
  65. #include <openssl/buffer.h>
  66. X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey)
  67. {
  68. X509 *ret=NULL;
  69. X509_CINF *xi=NULL;
  70. X509_NAME *xn;
  71. if ((ret=X509_new()) == NULL)
  72. {
  73. X509err(X509_F_X509_REQ_TO_X509,ERR_R_MALLOC_FAILURE);
  74. goto err;
  75. }
  76. /* duplicate the request */
  77. xi=ret->cert_info;
  78. if (sk_X509_ATTRIBUTE_num(r->req_info->attributes) != 0)
  79. {
  80. if ((xi->version=M_ASN1_INTEGER_new()) == NULL) goto err;
  81. if (!ASN1_INTEGER_set(xi->version,2)) goto err;
  82. /* xi->extensions=ri->attributes; <- bad, should not ever be done
  83. ri->attributes=NULL; */
  84. }
  85. xn=X509_REQ_get_subject_name(r);
  86. if (X509_set_subject_name(ret,X509_NAME_dup(xn)) == 0)
  87. goto err;
  88. if (X509_set_issuer_name(ret,X509_NAME_dup(xn)) == 0)
  89. goto err;
  90. if (X509_gmtime_adj(xi->validity->notBefore,0) == NULL)
  91. goto err;
  92. if (X509_gmtime_adj(xi->validity->notAfter,(long)60*60*24*days) == NULL)
  93. goto err;
  94. X509_set_pubkey(ret,X509_REQ_get_pubkey(r));
  95. if (!X509_sign(ret,pkey,EVP_md5()))
  96. goto err;
  97. if (0)
  98. {
  99. err:
  100. X509_free(ret);
  101. ret=NULL;
  102. }
  103. return(ret);
  104. }