t_crl.c 4.7 KB

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  1. /* t_crl.c */
  2. /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
  3. * project 1999.
  4. */
  5. /* ====================================================================
  6. * Copyright (c) 1999 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 "cryptlib.h"
  60. #include <openssl/buffer.h>
  61. #include <openssl/bn.h>
  62. #include <openssl/objects.h>
  63. #include <openssl/x509.h>
  64. #include <openssl/x509v3.h>
  65. #ifndef OPENSSL_NO_FP_API
  66. int X509_CRL_print_fp(FILE *fp, X509_CRL *x)
  67. {
  68. BIO *b;
  69. int ret;
  70. if ((b=BIO_new(BIO_s_file())) == NULL)
  71. {
  72. X509err(X509_F_X509_CRL_PRINT_FP,ERR_R_BUF_LIB);
  73. return(0);
  74. }
  75. BIO_set_fp(b,fp,BIO_NOCLOSE);
  76. ret=X509_CRL_print(b, x);
  77. BIO_free(b);
  78. return(ret);
  79. }
  80. #endif
  81. int X509_CRL_print(BIO *out, X509_CRL *x)
  82. {
  83. STACK_OF(X509_REVOKED) *rev;
  84. X509_REVOKED *r;
  85. long l;
  86. int i, n;
  87. char *p;
  88. BIO_printf(out, "Certificate Revocation List (CRL):\n");
  89. l = X509_CRL_get_version(x);
  90. BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l+1, l);
  91. i = OBJ_obj2nid(x->sig_alg->algorithm);
  92. BIO_printf(out, "%8sSignature Algorithm: %s\n", "",
  93. (i == NID_undef) ? "NONE" : OBJ_nid2ln(i));
  94. p=X509_NAME_oneline(X509_CRL_get_issuer(x),NULL,0);
  95. BIO_printf(out,"%8sIssuer: %s\n","",p);
  96. OPENSSL_free(p);
  97. BIO_printf(out,"%8sLast Update: ","");
  98. ASN1_TIME_print(out,X509_CRL_get_lastUpdate(x));
  99. BIO_printf(out,"\n%8sNext Update: ","");
  100. if (X509_CRL_get_nextUpdate(x))
  101. ASN1_TIME_print(out,X509_CRL_get_nextUpdate(x));
  102. else BIO_printf(out,"NONE");
  103. BIO_printf(out,"\n");
  104. n=X509_CRL_get_ext_count(x);
  105. X509V3_extensions_print(out, "CRL extensions",
  106. x->crl->extensions, 0, 8);
  107. rev = X509_CRL_get_REVOKED(x);
  108. if(sk_X509_REVOKED_num(rev) > 0)
  109. BIO_printf(out, "Revoked Certificates:\n");
  110. else BIO_printf(out, "No Revoked Certificates.\n");
  111. for(i = 0; i < sk_X509_REVOKED_num(rev); i++) {
  112. r = sk_X509_REVOKED_value(rev, i);
  113. BIO_printf(out," Serial Number: ");
  114. i2a_ASN1_INTEGER(out,r->serialNumber);
  115. BIO_printf(out,"\n Revocation Date: ");
  116. ASN1_TIME_print(out,r->revocationDate);
  117. BIO_printf(out,"\n");
  118. X509V3_extensions_print(out, "CRL entry extensions",
  119. r->extensions, 0, 8);
  120. }
  121. X509_signature_print(out, x->sig_alg, x->signature);
  122. return 1;
  123. }