Annotation of src/usr.bin/openssl/nseq.c, Revision 1.2
1.2 ! jsing 1: /* $OpenBSD: nseq.c,v 1.1 2014/08/26 17:47:24 jsing Exp $ */
1.1 jsing 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:
62: #include "apps.h"
63:
64: #include <openssl/err.h>
65: #include <openssl/pem.h>
66:
67: int nseq_main(int, char **);
68:
69: int
70: nseq_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:
80: args = argv + 1;
81: while (!badarg && *args && *args[0] == '-') {
82: if (!strcmp(*args, "-toseq"))
83: toseq = 1;
84: else if (!strcmp(*args, "-in")) {
85: if (args[1]) {
86: args++;
87: infile = *args;
88: } else
89: badarg = 1;
90: } else if (!strcmp(*args, "-out")) {
91: if (args[1]) {
92: args++;
93: outfile = *args;
94: } else
95: badarg = 1;
96: } else
97: badarg = 1;
98: args++;
99: }
100:
101: if (badarg) {
102: BIO_printf(bio_err, "Netscape certificate sequence utility\n");
103: BIO_printf(bio_err, "Usage nseq [options]\n");
104: BIO_printf(bio_err, "where options are\n");
105: BIO_printf(bio_err, "-in file input file\n");
106: BIO_printf(bio_err, "-out file output file\n");
107: BIO_printf(bio_err, "-toseq output NS Sequence file\n");
108: return (1);
109: }
110: if (infile) {
111: if (!(in = BIO_new_file(infile, "r"))) {
112: BIO_printf(bio_err,
113: "Can't open input file %s\n", infile);
114: goto end;
115: }
116: } else
117: in = BIO_new_fp(stdin, BIO_NOCLOSE);
118:
119: if (outfile) {
120: if (!(out = BIO_new_file(outfile, "w"))) {
121: BIO_printf(bio_err,
122: "Can't open output file %s\n", outfile);
123: goto end;
124: }
125: } else {
126: out = BIO_new_fp(stdout, BIO_NOCLOSE);
127: }
128: if (toseq) {
129: seq = NETSCAPE_CERT_SEQUENCE_new();
130: seq->certs = sk_X509_new_null();
131: while ((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
132: sk_X509_push(seq->certs, x509);
133:
134: if (!sk_X509_num(seq->certs)) {
135: BIO_printf(bio_err, "Error reading certs file %s\n", infile);
136: ERR_print_errors(bio_err);
137: goto end;
138: }
139: PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
140: ret = 0;
141: goto end;
142: }
143: if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) {
144: BIO_printf(bio_err, "Error reading sequence file %s\n", infile);
145: ERR_print_errors(bio_err);
146: goto end;
147: }
148: for (i = 0; i < sk_X509_num(seq->certs); i++) {
149: x509 = sk_X509_value(seq->certs, i);
150: dump_cert_text(out, x509);
151: PEM_write_bio_X509(out, x509);
152: }
153: ret = 0;
154: end:
155: BIO_free(in);
156: BIO_free_all(out);
157: NETSCAPE_CERT_SEQUENCE_free(seq);
158:
159: return (ret);
160: }
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