mirror of
https://github.com/openssl/openssl.git
synced 2024-12-03 05:41:46 +08:00
852c2ed260
... and only *define* them in the source files that need them.
Use DEFINE_OR_DECLARE which is set appropriately for internal builds
and not non-deprecated builds.
Deprecate stack-of-block
Better documentation
Move some ASN1 struct typedefs to types.h
Update ParseC to handle this. Most of all, ParseC needed to be more
consistent. The handlers are "recursive", in so far that they are called
again and again until they terminate, which depends entirely on what the
"massager" returns. There's a comment at the beginning of ParseC that
explains how that works. {Richard Levtte}
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10669)
131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
/*
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* Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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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 "progs.h"
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#include <openssl/pem.h>
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#include <openssl/err.h>
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DEFINE_STACK_OF(X509)
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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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OPT_PROV_ENUM
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} OPTION_CHOICE;
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const OPTIONS nseq_options[] = {
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OPT_SECTION("General"),
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{"help", OPT_HELP, '-', "Display this summary"},
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OPT_SECTION("Input"),
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{"in", OPT_IN, '<', "Input file"},
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OPT_SECTION("Output"),
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{"toseq", OPT_TOSEQ, '-', "Output NS Sequence file"},
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{"out", OPT_OUT, '>', "Output file"},
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OPT_PROV_OPTIONS,
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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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opthelp:
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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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case OPT_PROV_CASES:
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if (!opt_provider(o))
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goto end;
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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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if (argc != 0)
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goto opthelp;
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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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if (!sk_X509_push(seq->certs, x509))
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goto end;
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}
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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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