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96487cddd4
continue on from previous commits but in the apps directory Reviewed-by: Kurt Roeckx <kurt@openssl.org>
161 lines
5.3 KiB
C
161 lines
5.3 KiB
C
/*
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* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
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* 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include "apps.h"
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#include <openssl/pem.h>
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#include <openssl/err.h>
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typedef enum OPTION_choice {
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OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
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OPT_TOSEQ, OPT_IN, OPT_OUT
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} OPTION_CHOICE;
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OPTIONS nseq_options[] = {
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{"help", OPT_HELP, '-', "Display this summary"},
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{"toseq", OPT_TOSEQ, '-', "Output NS Sequence file"},
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{"in", OPT_IN, '<', "Input file"},
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{"out", OPT_OUT, '>', "Output file"},
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{NULL}
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};
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int nseq_main(int argc, char **argv)
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{
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BIO *in = NULL, *out = NULL;
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X509 *x509 = NULL;
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NETSCAPE_CERT_SEQUENCE *seq = NULL;
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OPTION_CHOICE o;
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int toseq = 0, ret = 1, i;
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char *infile = NULL, *outfile = NULL, *prog;
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prog = opt_init(argc, argv, nseq_options);
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while ((o = opt_next()) != OPT_EOF) {
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switch (o) {
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case OPT_EOF:
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case OPT_ERR:
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BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
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goto end;
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case OPT_HELP:
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ret = 0;
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opt_help(nseq_options);
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goto end;
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case OPT_TOSEQ:
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toseq = 1;
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break;
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case OPT_IN:
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infile = opt_arg();
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break;
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case OPT_OUT:
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outfile = opt_arg();
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break;
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}
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}
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argc = opt_num_rest();
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argv = opt_rest();
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in = bio_open_default(infile, 'r', FORMAT_PEM);
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if (in == NULL)
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goto end;
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out = bio_open_default(outfile, 'w', FORMAT_PEM);
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if (out == NULL)
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goto end;
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if (toseq) {
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seq = NETSCAPE_CERT_SEQUENCE_new();
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if (seq == NULL)
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goto end;
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seq->certs = sk_X509_new_null();
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if (seq->certs == NULL)
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goto end;
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while ((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
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sk_X509_push(seq->certs, x509);
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if (!sk_X509_num(seq->certs)) {
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BIO_printf(bio_err, "%s: Error reading certs file %s\n",
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prog, infile);
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ERR_print_errors(bio_err);
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goto end;
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}
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PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
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ret = 0;
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goto end;
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}
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seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL);
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if (seq == NULL) {
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BIO_printf(bio_err, "%s: Error reading sequence file %s\n",
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prog, infile);
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ERR_print_errors(bio_err);
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goto end;
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}
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for (i = 0; i < sk_X509_num(seq->certs); i++) {
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x509 = sk_X509_value(seq->certs, i);
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dump_cert_text(out, x509);
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PEM_write_bio_X509(out, x509);
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}
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ret = 0;
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end:
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BIO_free(in);
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BIO_free_all(out);
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NETSCAPE_CERT_SEQUENCE_free(seq);
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return (ret);
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}
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