1 files changed, 162 insertions, 0 deletions

diff --git a/src/usr.bin/openssl/nseq.c b/src/usr.bin/openssl/nseq.c
new file mode 100644
index 0000000000..6c32f7c4b4
--- /dev/null
+++ b/src/usr.bin/openssl/nseq.c
@@ -0,0 +1,162 @@
+/* $OpenBSD: nseq.c,v 1.1 2014/08/26 17:47:24 jsing Exp $ */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "apps.h"
+
+#include <openssl/err.h>
+#include <openssl/pem.h>
+
+int nseq_main(int, char **);
+
+int
+nseq_main(int argc, char **argv)
+{
+        char **args, *infile = NULL, *outfile = NULL;
+        BIO *in = NULL, *out = NULL;
+        int toseq = 0;
+        X509 *x509 = NULL;
+        NETSCAPE_CERT_SEQUENCE *seq = NULL;
+        int i, ret = 1;
+        int badarg = 0;
+
+        ERR_load_crypto_strings();
+
+        args = argv + 1;
+        while (!badarg && *args && *args[0] == '-') {
+                if (!strcmp(*args, "-toseq"))
+                        toseq = 1;
+                else if (!strcmp(*args, "-in")) {
+                        if (args[1]) {
+                                args++;
+                                infile = *args;
+                        } else
+                                badarg = 1;
+                } else if (!strcmp(*args, "-out")) {
+                        if (args[1]) {
+                                args++;
+                                outfile = *args;
+                        } else
+                                badarg = 1;
+                } else
+                        badarg = 1;
+                args++;
+        }
+
+        if (badarg) {
+                BIO_printf(bio_err, "Netscape certificate sequence utility\n");
+                BIO_printf(bio_err, "Usage nseq [options]\n");
+                BIO_printf(bio_err, "where options are\n");
+                BIO_printf(bio_err, "-in file  input file\n");
+                BIO_printf(bio_err, "-out file output file\n");
+                BIO_printf(bio_err, "-toseq    output NS Sequence file\n");
+                return (1);
+        }
+        if (infile) {
+                if (!(in = BIO_new_file(infile, "r"))) {
+                        BIO_printf(bio_err,
+                            "Can't open input file %s\n", infile);
+                        goto end;
+                }
+        } else
+                in = BIO_new_fp(stdin, BIO_NOCLOSE);
+
+        if (outfile) {
+                if (!(out = BIO_new_file(outfile, "w"))) {
+                        BIO_printf(bio_err,
+                            "Can't open output file %s\n", outfile);
+                        goto end;
+                }
+        } else {
+                out = BIO_new_fp(stdout, BIO_NOCLOSE);
+        }
+        if (toseq) {
+                seq = NETSCAPE_CERT_SEQUENCE_new();
+                seq->certs = sk_X509_new_null();
+                while ((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL)))
+                        sk_X509_push(seq->certs, x509);
+
+                if (!sk_X509_num(seq->certs)) {
+                        BIO_printf(bio_err, "Error reading certs file %s\n", infile);
+                        ERR_print_errors(bio_err);
+                        goto end;
+                }
+                PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq);
+                ret = 0;
+                goto end;
+        }
+        if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) {
+                BIO_printf(bio_err, "Error reading sequence file %s\n", infile);
+                ERR_print_errors(bio_err);
+                goto end;
+        }
+        for (i = 0; i < sk_X509_num(seq->certs); i++) {
+                x509 = sk_X509_value(seq->certs, i);
+                dump_cert_text(out, x509);
+                PEM_write_bio_X509(out, x509);
+        }
+        ret = 0;
+end:
+        BIO_free(in);
+        BIO_free_all(out);
+        NETSCAPE_CERT_SEQUENCE_free(seq);
+
+        return (ret);
+}