2 * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
14 #include <openssl/pem.h>
15 #include <openssl/err.h>
17 typedef enum OPTION_choice {
18 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
19 OPT_TOSEQ, OPT_IN, OPT_OUT
22 const OPTIONS nseq_options[] = {
23 OPT_SECTION("General"),
24 {"help", OPT_HELP, '-', "Display this summary"},
27 {"in", OPT_IN, '<', "Input file"},
29 OPT_SECTION("Output"),
30 {"toseq", OPT_TOSEQ, '-', "Output NS Sequence file"},
31 {"out", OPT_OUT, '>', "Output file"},
35 int nseq_main(int argc, char **argv)
37 BIO *in = NULL, *out = NULL;
39 NETSCAPE_CERT_SEQUENCE *seq = NULL;
41 int toseq = 0, ret = 1, i;
42 char *infile = NULL, *outfile = NULL, *prog;
44 prog = opt_init(argc, argv, nseq_options);
45 while ((o = opt_next()) != OPT_EOF) {
50 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
54 opt_help(nseq_options);
67 argc = opt_num_rest();
71 in = bio_open_default(infile, 'r', FORMAT_PEM);
74 out = bio_open_default(outfile, 'w', FORMAT_PEM);
79 seq = NETSCAPE_CERT_SEQUENCE_new();
82 seq->certs = sk_X509_new_null();
83 if (seq->certs == NULL)
85 while ((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
86 if (!sk_X509_push(seq->certs, x509))
90 if (!sk_X509_num(seq->certs)) {
91 BIO_printf(bio_err, "%s: Error reading certs file %s\n",
93 ERR_print_errors(bio_err);
96 PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
101 seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL);
103 BIO_printf(bio_err, "%s: Error reading sequence file %s\n",
105 ERR_print_errors(bio_err);
109 for (i = 0; i < sk_X509_num(seq->certs); i++) {
110 x509 = sk_X509_value(seq->certs, i);
111 dump_cert_text(out, x509);
112 PEM_write_bio_X509(out, x509);
118 NETSCAPE_CERT_SEQUENCE_free(seq);