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
59 #include <stdio.h>
60 #include <string.h>
61 #include "apps.h"
62 #include <openssl/pem.h>
63 #include <openssl/err.h>
64
65 #undef PROG
66 #define PROG nseq_main
67
68 int MAIN(int, char **);
69
MAIN(int argc,char ** argv)70 int MAIN(int argc, char **argv)
71 {
72 char **args, *infile = NULL, *outfile = NULL;
73 BIO *in = NULL, *out = NULL;
74 int toseq = 0;
75 X509 *x509 = NULL;
76 NETSCAPE_CERT_SEQUENCE *seq = NULL;
77 int i, ret = 1;
78 int badarg = 0;
79 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
80 ERR_load_crypto_strings();
81 args = argv + 1;
82 while (!badarg && *args && *args[0] == '-') {
83 if (!strcmp (*args, "-toseq")) toseq = 1;
84 else if (!strcmp (*args, "-in")) {
85 if (args[1]) {
86 args++;
87 infile = *args;
88 } else badarg = 1;
89 } else if (!strcmp (*args, "-out")) {
90 if (args[1]) {
91 args++;
92 outfile = *args;
93 } else badarg = 1;
94 } else badarg = 1;
95 args++;
96 }
97
98 if (badarg) {
99 BIO_printf (bio_err, "Netscape certificate sequence utility\n");
100 BIO_printf (bio_err, "Usage nseq [options]\n");
101 BIO_printf (bio_err, "where options are\n");
102 BIO_printf (bio_err, "-in file input file\n");
103 BIO_printf (bio_err, "-out file output file\n");
104 BIO_printf (bio_err, "-toseq output NS Sequence file\n");
105 OPENSSL_EXIT(1);
106 }
107
108 if (infile) {
109 if (!(in = BIO_new_file (infile, "r"))) {
110 BIO_printf (bio_err,
111 "Can't open input file %s\n", infile);
112 goto end;
113 }
114 } else in = BIO_new_fp(stdin, BIO_NOCLOSE);
115
116 if (outfile) {
117 if (!(out = BIO_new_file (outfile, "w"))) {
118 BIO_printf (bio_err,
119 "Can't open output file %s\n", outfile);
120 goto end;
121 }
122 } else {
123 out = BIO_new_fp(stdout, BIO_NOCLOSE);
124 #ifdef OPENSSL_SYS_VMS
125 {
126 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
127 out = BIO_push(tmpbio, out);
128 }
129 #endif
130 }
131 if (toseq) {
132 seq = NETSCAPE_CERT_SEQUENCE_new();
133 seq->certs = sk_X509_new_null();
134 while((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
135 sk_X509_push(seq->certs,x509);
136
137 if(!sk_X509_num(seq->certs))
138 {
139 BIO_printf (bio_err, "Error reading certs file %s\n", infile);
140 ERR_print_errors(bio_err);
141 goto end;
142 }
143 PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
144 ret = 0;
145 goto end;
146 }
147
148 if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) {
149 BIO_printf (bio_err, "Error reading sequence file %s\n", infile);
150 ERR_print_errors(bio_err);
151 goto end;
152 }
153
154 for(i = 0; i < sk_X509_num(seq->certs); i++) {
155 x509 = sk_X509_value(seq->certs, i);
156 dump_cert_text(out, x509);
157 PEM_write_bio_X509(out, x509);
158 }
159 ret = 0;
160 end:
161 BIO_free(in);
162 BIO_free_all(out);
163 NETSCAPE_CERT_SEQUENCE_free(seq);
164
165 OPENSSL_EXIT(ret);
166 }
167
168