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git.ipfire.org Git - thirdparty/openssl.git/blob - apps/nseq.c
2 * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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 {"help", OPT_HELP
, '-', "Display this summary"},
24 {"toseq", OPT_TOSEQ
, '-', "Output NS Sequence file"},
25 {"in", OPT_IN
, '<', "Input file"},
26 {"out", OPT_OUT
, '>', "Output file"},
30 int nseq_main(int argc
, char **argv
)
32 BIO
*in
= NULL
, *out
= NULL
;
34 NETSCAPE_CERT_SEQUENCE
*seq
= NULL
;
36 int toseq
= 0, ret
= 1, i
;
37 char *infile
= NULL
, *outfile
= NULL
, *prog
;
39 prog
= opt_init(argc
, argv
, nseq_options
);
40 while ((o
= opt_next()) != OPT_EOF
) {
45 BIO_printf(bio_err
, "%s: Use -help for summary.\n", prog
);
49 opt_help(nseq_options
);
62 argc
= opt_num_rest();
66 in
= bio_open_default(infile
, 'r', FORMAT_PEM
);
69 out
= bio_open_default(outfile
, 'w', FORMAT_PEM
);
74 seq
= NETSCAPE_CERT_SEQUENCE_new();
77 seq
->certs
= sk_X509_new_null();
78 if (seq
->certs
== NULL
)
80 while ((x509
= PEM_read_bio_X509(in
, NULL
, NULL
, NULL
)))
81 sk_X509_push(seq
->certs
, x509
);
83 if (!sk_X509_num(seq
->certs
)) {
84 BIO_printf(bio_err
, "%s: Error reading certs file %s\n",
86 ERR_print_errors(bio_err
);
89 PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out
, seq
);
94 seq
= PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in
, NULL
, NULL
, NULL
);
96 BIO_printf(bio_err
, "%s: Error reading sequence file %s\n",
98 ERR_print_errors(bio_err
);
102 for (i
= 0; i
< sk_X509_num(seq
->certs
); i
++) {
103 x509
= sk_X509_value(seq
->certs
, i
);
104 dump_cert_text(out
, x509
);
105 PEM_write_bio_X509(out
, x509
);
111 NETSCAPE_CERT_SEQUENCE_free(seq
);