| Index: openssl/apps/pkeyparam.c
|
| ===================================================================
|
| --- openssl/apps/pkeyparam.c (revision 0)
|
| +++ openssl/apps/pkeyparam.c (revision 0)
|
| @@ -0,0 +1,200 @@
|
| +/* apps/pkeyparam.c */
|
| +/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
|
| + * project 2006
|
| + */
|
| +/* ====================================================================
|
| + * Copyright (c) 2006 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/pem.h>
|
| +#include <openssl/err.h>
|
| +#include <openssl/evp.h>
|
| +
|
| +#define PROG pkeyparam_main
|
| +
|
| +int MAIN(int, char **);
|
| +
|
| +int MAIN(int argc, char **argv)
|
| + {
|
| + char **args, *infile = NULL, *outfile = NULL;
|
| + BIO *in = NULL, *out = NULL;
|
| + int text = 0, noout = 0;
|
| + EVP_PKEY *pkey=NULL;
|
| + int badarg = 0;
|
| +#ifndef OPENSSL_NO_ENGINE
|
| + char *engine=NULL;
|
| +#endif
|
| + int ret = 1;
|
| +
|
| + if (bio_err == NULL)
|
| + bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
|
| +
|
| + if (!load_config(bio_err, NULL))
|
| + goto end;
|
| +
|
| + ERR_load_crypto_strings();
|
| + OpenSSL_add_all_algorithms();
|
| + args = argv + 1;
|
| + while (!badarg && *args && *args[0] == '-')
|
| + {
|
| + 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;
|
| + }
|
| +#ifndef OPENSSL_NO_ENGINE
|
| + else if (strcmp(*args,"-engine") == 0)
|
| + {
|
| + if (!args[1]) goto bad;
|
| + engine= *(++args);
|
| + }
|
| +#endif
|
| +
|
| + else if (strcmp(*args,"-text") == 0)
|
| + text=1;
|
| + else if (strcmp(*args,"-noout") == 0)
|
| + noout=1;
|
| + args++;
|
| + }
|
| +
|
| + if (badarg)
|
| + {
|
| +#ifndef OPENSSL_NO_ENGINE
|
| + bad:
|
| +#endif
|
| + BIO_printf(bio_err, "Usage pkeyparam [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, "-text print parameters as text\n");
|
| + BIO_printf(bio_err, "-noout don't output encoded parameters\n");
|
| +#ifndef OPENSSL_NO_ENGINE
|
| + BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n");
|
| +#endif
|
| + return 1;
|
| + }
|
| +
|
| +#ifndef OPENSSL_NO_ENGINE
|
| + setup_engine(bio_err, engine, 0);
|
| +#endif
|
| +
|
| + 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);
|
| +#ifdef OPENSSL_SYS_VMS
|
| + {
|
| + BIO *tmpbio = BIO_new(BIO_f_linebuffer());
|
| + out = BIO_push(tmpbio, out);
|
| + }
|
| +#endif
|
| + }
|
| +
|
| + pkey = PEM_read_bio_Parameters(in, NULL);
|
| + if (!pkey)
|
| + {
|
| + BIO_printf(bio_err, "Error reading parameters\n");
|
| + ERR_print_errors(bio_err);
|
| + goto end;
|
| + }
|
| +
|
| + if (!noout)
|
| + PEM_write_bio_Parameters(out,pkey);
|
| +
|
| + if (text)
|
| + EVP_PKEY_print_params(out, pkey, 0, NULL);
|
| +
|
| + ret = 0;
|
| +
|
| + end:
|
| + EVP_PKEY_free(pkey);
|
| + BIO_free_all(out);
|
| + BIO_free(in);
|
| +
|
| + return ret;
|
| + }
|
|
|