nseq.c 5.2 KB

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  1. /* nseq.c */
  2. /* Written by Dr Stephen N Henson (steve@openssl.org) 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 <string.h>
  60. #include "apps.h"
  61. #include <openssl/pem.h>
  62. #include <openssl/err.h>
  63. #undef PROG
  64. #define PROG nseq_main
  65. int MAIN(int, char **);
  66. int MAIN(int argc, char **argv)
  67. {
  68. char **args, *infile = NULL, *outfile = NULL;
  69. BIO *in = NULL, *out = NULL;
  70. int toseq = 0;
  71. X509 *x509 = NULL;
  72. NETSCAPE_CERT_SEQUENCE *seq = NULL;
  73. int i, ret = 1;
  74. int badarg = 0;
  75. if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
  76. ERR_load_crypto_strings();
  77. args = argv + 1;
  78. while (!badarg && *args && *args[0] == '-') {
  79. if (!strcmp (*args, "-toseq")) toseq = 1;
  80. else if (!strcmp (*args, "-in")) {
  81. if (args[1]) {
  82. args++;
  83. infile = *args;
  84. } else badarg = 1;
  85. } else if (!strcmp (*args, "-out")) {
  86. if (args[1]) {
  87. args++;
  88. outfile = *args;
  89. } else badarg = 1;
  90. } else badarg = 1;
  91. args++;
  92. }
  93. if (badarg) {
  94. BIO_printf (bio_err, "Netscape certificate sequence utility\n");
  95. BIO_printf (bio_err, "Usage nseq [options]\n");
  96. BIO_printf (bio_err, "where options are\n");
  97. BIO_printf (bio_err, "-in file input file\n");
  98. BIO_printf (bio_err, "-out file output file\n");
  99. BIO_printf (bio_err, "-toseq output NS Sequence file\n");
  100. OPENSSL_EXIT(1);
  101. }
  102. if (infile) {
  103. if (!(in = BIO_new_file (infile, "r"))) {
  104. BIO_printf (bio_err,
  105. "Can't open input file %s\n", infile);
  106. goto end;
  107. }
  108. } else in = BIO_new_fp(stdin, BIO_NOCLOSE);
  109. if (outfile) {
  110. if (!(out = BIO_new_file (outfile, "w"))) {
  111. BIO_printf (bio_err,
  112. "Can't open output file %s\n", outfile);
  113. goto end;
  114. }
  115. } else {
  116. out = BIO_new_fp(stdout, BIO_NOCLOSE);
  117. #ifdef OPENSSL_SYS_VMS
  118. {
  119. BIO *tmpbio = BIO_new(BIO_f_linebuffer());
  120. out = BIO_push(tmpbio, out);
  121. }
  122. #endif
  123. }
  124. if (toseq) {
  125. seq = NETSCAPE_CERT_SEQUENCE_new();
  126. seq->certs = sk_X509_new_null();
  127. while((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
  128. sk_X509_push(seq->certs,x509);
  129. if(!sk_X509_num(seq->certs))
  130. {
  131. BIO_printf (bio_err, "Error reading certs file %s\n", infile);
  132. ERR_print_errors(bio_err);
  133. goto end;
  134. }
  135. PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
  136. ret = 0;
  137. goto end;
  138. }
  139. if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) {
  140. BIO_printf (bio_err, "Error reading sequence file %s\n", infile);
  141. ERR_print_errors(bio_err);
  142. goto end;
  143. }
  144. for(i = 0; i < sk_X509_num(seq->certs); i++) {
  145. x509 = sk_X509_value(seq->certs, i);
  146. dump_cert_text(out, x509);
  147. PEM_write_bio_X509(out, x509);
  148. }
  149. ret = 0;
  150. end:
  151. BIO_free(in);
  152. BIO_free_all(out);
  153. NETSCAPE_CERT_SEQUENCE_free(seq);
  154. OPENSSL_EXIT(ret);
  155. }