978 lines
28 KiB
C
978 lines
28 KiB
C
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/* pkcs12.c */
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/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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* project.
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*/
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/* ====================================================================
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* Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <openssl/opensslconf.h>
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#if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "apps.h"
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#include <openssl/crypto.h>
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#include <openssl/err.h>
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#include <openssl/pem.h>
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#include <openssl/pkcs12.h>
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#define PROG pkcs12_main
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const EVP_CIPHER *enc;
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#define NOKEYS 0x1
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#define NOCERTS 0x2
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#define INFO 0x4
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#define CLCERTS 0x8
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#define CACERTS 0x10
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int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain);
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int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass);
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int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, char *pass,
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int passlen, int options, char *pempass);
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int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass);
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int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name);
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void hex_prin(BIO *out, unsigned char *buf, int len);
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int alg_print(BIO *x, X509_ALGOR *alg);
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int cert_load(BIO *in, STACK_OF(X509) *sk);
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static int set_pbe(BIO *err, int *ppbe, const char *str);
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int MAIN(int, char **);
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int MAIN(int argc, char **argv)
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{
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ENGINE *e = NULL;
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char *infile=NULL, *outfile=NULL, *keyname = NULL;
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char *certfile=NULL;
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BIO *in=NULL, *out = NULL;
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char **args;
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char *name = NULL;
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char *csp_name = NULL;
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int add_lmk = 0;
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PKCS12 *p12 = NULL;
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char pass[50], macpass[50];
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int export_cert = 0;
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int options = 0;
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int chain = 0;
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int badarg = 0;
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int iter = PKCS12_DEFAULT_ITER;
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int maciter = PKCS12_DEFAULT_ITER;
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int twopass = 0;
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int keytype = 0;
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int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
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int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
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int ret = 1;
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int macver = 1;
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int noprompt = 0;
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STACK_OF(OPENSSL_STRING) *canames = NULL;
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char *cpass = NULL, *mpass = NULL;
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char *passargin = NULL, *passargout = NULL, *passarg = NULL;
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char *passin = NULL, *passout = NULL;
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char *inrand = NULL;
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char *macalg = NULL;
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char *CApath = NULL, *CAfile = NULL;
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#ifndef OPENSSL_NO_ENGINE
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char *engine=NULL;
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#endif
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apps_startup();
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enc = EVP_des_ede3_cbc();
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if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
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if (!load_config(bio_err, NULL))
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goto end;
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args = argv + 1;
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while (*args) {
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if (*args[0] == '-') {
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if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
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else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
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else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
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else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
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else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
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else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
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else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
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else if (!strcmp (*args, "-info")) options |= INFO;
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else if (!strcmp (*args, "-chain")) chain = 1;
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else if (!strcmp (*args, "-twopass")) twopass = 1;
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else if (!strcmp (*args, "-nomacver")) macver = 0;
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else if (!strcmp (*args, "-descert"))
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cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
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else if (!strcmp (*args, "-export")) export_cert = 1;
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else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
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else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
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#ifndef OPENSSL_NO_IDEA
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else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
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#endif
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#ifndef OPENSSL_NO_SEED
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else if (!strcmp(*args, "-seed")) enc=EVP_seed_cbc();
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#endif
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#ifndef OPENSSL_NO_AES
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else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc();
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else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc();
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else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc();
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#endif
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#ifndef OPENSSL_NO_CAMELLIA
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else if (!strcmp(*args,"-camellia128")) enc=EVP_camellia_128_cbc();
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else if (!strcmp(*args,"-camellia192")) enc=EVP_camellia_192_cbc();
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else if (!strcmp(*args,"-camellia256")) enc=EVP_camellia_256_cbc();
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#endif
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else if (!strcmp (*args, "-noiter")) iter = 1;
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else if (!strcmp (*args, "-maciter"))
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maciter = PKCS12_DEFAULT_ITER;
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else if (!strcmp (*args, "-nomaciter"))
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maciter = 1;
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else if (!strcmp (*args, "-nomac"))
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maciter = -1;
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else if (!strcmp (*args, "-macalg"))
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if (args[1]) {
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args++;
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macalg = *args;
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} else badarg = 1;
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else if (!strcmp (*args, "-nodes")) enc=NULL;
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else if (!strcmp (*args, "-certpbe")) {
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if (!set_pbe(bio_err, &cert_pbe, *++args))
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badarg = 1;
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} else if (!strcmp (*args, "-keypbe")) {
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if (!set_pbe(bio_err, &key_pbe, *++args))
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badarg = 1;
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} else if (!strcmp (*args, "-rand")) {
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if (args[1]) {
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args++;
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inrand = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-inkey")) {
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if (args[1]) {
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args++;
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keyname = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-certfile")) {
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if (args[1]) {
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args++;
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certfile = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-name")) {
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if (args[1]) {
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args++;
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name = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-LMK"))
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add_lmk = 1;
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else if (!strcmp (*args, "-CSP")) {
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if (args[1]) {
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args++;
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csp_name = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-caname")) {
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if (args[1]) {
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args++;
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if (!canames) canames = sk_OPENSSL_STRING_new_null();
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sk_OPENSSL_STRING_push(canames, *args);
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} else badarg = 1;
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} else if (!strcmp (*args, "-in")) {
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if (args[1]) {
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args++;
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infile = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-out")) {
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if (args[1]) {
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args++;
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outfile = *args;
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} else badarg = 1;
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} else if (!strcmp(*args,"-passin")) {
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if (args[1]) {
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args++;
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passargin = *args;
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} else badarg = 1;
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} else if (!strcmp(*args,"-passout")) {
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if (args[1]) {
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args++;
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passargout = *args;
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} else badarg = 1;
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} else if (!strcmp (*args, "-password")) {
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if (args[1]) {
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args++;
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passarg = *args;
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noprompt = 1;
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} else badarg = 1;
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} else if (!strcmp(*args,"-CApath")) {
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if (args[1]) {
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args++;
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CApath = *args;
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} else badarg = 1;
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} else if (!strcmp(*args,"-CAfile")) {
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if (args[1]) {
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args++;
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CAfile = *args;
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} else badarg = 1;
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#ifndef OPENSSL_NO_ENGINE
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} else if (!strcmp(*args,"-engine")) {
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if (args[1]) {
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args++;
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engine = *args;
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} else badarg = 1;
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#endif
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} else badarg = 1;
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} else badarg = 1;
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args++;
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}
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if (badarg) {
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BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
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BIO_printf (bio_err, "where options are\n");
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BIO_printf (bio_err, "-export output PKCS12 file\n");
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BIO_printf (bio_err, "-chain add certificate chain\n");
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BIO_printf (bio_err, "-inkey file private key if not infile\n");
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BIO_printf (bio_err, "-certfile f add all certs in f\n");
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BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n");
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BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n");
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BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
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BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
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BIO_printf (bio_err, "-in infile input filename\n");
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BIO_printf (bio_err, "-out outfile output filename\n");
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BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
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BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
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BIO_printf (bio_err, "-nocerts don't output certificates.\n");
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BIO_printf (bio_err, "-clcerts only output client certificates.\n");
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BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
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BIO_printf (bio_err, "-nokeys don't output private keys.\n");
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BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
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BIO_printf (bio_err, "-des encrypt private keys with DES\n");
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BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
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#ifndef OPENSSL_NO_IDEA
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BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
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#endif
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#ifndef OPENSSL_NO_SEED
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BIO_printf (bio_err, "-seed encrypt private keys with seed\n");
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#endif
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#ifndef OPENSSL_NO_AES
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BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
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BIO_printf (bio_err, " encrypt PEM output with cbc aes\n");
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#endif
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#ifndef OPENSSL_NO_CAMELLIA
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BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
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BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n");
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#endif
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BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
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BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
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BIO_printf (bio_err, "-nomaciter don't use MAC iteration\n");
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BIO_printf (bio_err, "-maciter use MAC iteration\n");
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BIO_printf (bio_err, "-nomac don't generate MAC\n");
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BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
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BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
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BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
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BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
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BIO_printf (bio_err, "-macalg alg digest algorithm used in MAC (default SHA1)\n");
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BIO_printf (bio_err, "-keyex set MS key exchange type\n");
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BIO_printf (bio_err, "-keysig set MS key signature type\n");
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BIO_printf (bio_err, "-password p set import/export password source\n");
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BIO_printf (bio_err, "-passin p input file pass phrase source\n");
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BIO_printf (bio_err, "-passout p output file pass phrase source\n");
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#ifndef OPENSSL_NO_ENGINE
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BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
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#endif
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BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
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BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
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BIO_printf(bio_err, " the random number generator\n");
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BIO_printf(bio_err, "-CSP name Microsoft CSP name\n");
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BIO_printf(bio_err, "-LMK Add local machine keyset attribute to private key\n");
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goto end;
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}
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#ifndef OPENSSL_NO_ENGINE
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e = setup_engine(bio_err, engine, 0);
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#endif
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if(passarg) {
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if(export_cert) passargout = passarg;
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else passargin = passarg;
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}
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if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
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BIO_printf(bio_err, "Error getting passwords\n");
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goto end;
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}
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if(!cpass) {
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if(export_cert) cpass = passout;
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else cpass = passin;
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}
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if(cpass) {
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mpass = cpass;
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noprompt = 1;
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} else {
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cpass = pass;
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mpass = macpass;
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}
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if(export_cert || inrand) {
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app_RAND_load_file(NULL, bio_err, (inrand != NULL));
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if (inrand != NULL)
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BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
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app_RAND_load_files(inrand));
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}
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ERR_load_crypto_strings();
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#ifdef CRYPTO_MDEBUG
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CRYPTO_push_info("read files");
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#endif
|
||
|
|
||
|
if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
|
||
|
else in = BIO_new_file(infile, "rb");
|
||
|
if (!in) {
|
||
|
BIO_printf(bio_err, "Error opening input file %s\n",
|
||
|
infile ? infile : "<stdin>");
|
||
|
perror (infile);
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("write files");
|
||
|
#endif
|
||
|
|
||
|
if (!outfile) {
|
||
|
out = BIO_new_fp(stdout, BIO_NOCLOSE);
|
||
|
#ifdef OPENSSL_SYS_VMS
|
||
|
{
|
||
|
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
|
||
|
out = BIO_push(tmpbio, out);
|
||
|
}
|
||
|
#endif
|
||
|
} else out = BIO_new_file(outfile, "wb");
|
||
|
if (!out) {
|
||
|
BIO_printf(bio_err, "Error opening output file %s\n",
|
||
|
outfile ? outfile : "<stdout>");
|
||
|
perror (outfile);
|
||
|
goto end;
|
||
|
}
|
||
|
if (twopass) {
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("read MAC password");
|
||
|
#endif
|
||
|
if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:", export_cert))
|
||
|
{
|
||
|
BIO_printf (bio_err, "Can't read Password\n");
|
||
|
goto end;
|
||
|
}
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
if (export_cert) {
|
||
|
EVP_PKEY *key = NULL;
|
||
|
X509 *ucert = NULL, *x = NULL;
|
||
|
STACK_OF(X509) *certs=NULL;
|
||
|
const EVP_MD *macmd = NULL;
|
||
|
unsigned char *catmp = NULL;
|
||
|
int i;
|
||
|
|
||
|
if ((options & (NOCERTS|NOKEYS)) == (NOCERTS|NOKEYS))
|
||
|
{
|
||
|
BIO_printf(bio_err, "Nothing to do!\n");
|
||
|
goto export_end;
|
||
|
}
|
||
|
|
||
|
if (options & NOCERTS)
|
||
|
chain = 0;
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("process -export_cert");
|
||
|
CRYPTO_push_info("reading private key");
|
||
|
#endif
|
||
|
if (!(options & NOKEYS))
|
||
|
{
|
||
|
key = load_key(bio_err, keyname ? keyname : infile,
|
||
|
FORMAT_PEM, 1, passin, e, "private key");
|
||
|
if (!key)
|
||
|
goto export_end;
|
||
|
}
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("reading certs from input");
|
||
|
#endif
|
||
|
|
||
|
/* Load in all certs in input file */
|
||
|
if(!(options & NOCERTS))
|
||
|
{
|
||
|
certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
|
||
|
"certificates");
|
||
|
if (!certs)
|
||
|
goto export_end;
|
||
|
|
||
|
if (key)
|
||
|
{
|
||
|
/* Look for matching private key */
|
||
|
for(i = 0; i < sk_X509_num(certs); i++)
|
||
|
{
|
||
|
x = sk_X509_value(certs, i);
|
||
|
if(X509_check_private_key(x, key))
|
||
|
{
|
||
|
ucert = x;
|
||
|
/* Zero keyid and alias */
|
||
|
X509_keyid_set1(ucert, NULL, 0);
|
||
|
X509_alias_set1(ucert, NULL, 0);
|
||
|
/* Remove from list */
|
||
|
(void)sk_X509_delete(certs, i);
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if (!ucert)
|
||
|
{
|
||
|
BIO_printf(bio_err, "No certificate matches private key\n");
|
||
|
goto export_end;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("reading certs from input 2");
|
||
|
#endif
|
||
|
|
||
|
/* Add any more certificates asked for */
|
||
|
if(certfile)
|
||
|
{
|
||
|
STACK_OF(X509) *morecerts=NULL;
|
||
|
if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
|
||
|
NULL, e,
|
||
|
"certificates from certfile")))
|
||
|
goto export_end;
|
||
|
while(sk_X509_num(morecerts) > 0)
|
||
|
sk_X509_push(certs, sk_X509_shift(morecerts));
|
||
|
sk_X509_free(morecerts);
|
||
|
}
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("reading certs from certfile");
|
||
|
#endif
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("building chain");
|
||
|
#endif
|
||
|
|
||
|
/* If chaining get chain from user cert */
|
||
|
if (chain) {
|
||
|
int vret;
|
||
|
STACK_OF(X509) *chain2;
|
||
|
X509_STORE *store = X509_STORE_new();
|
||
|
if (!store)
|
||
|
{
|
||
|
BIO_printf (bio_err, "Memory allocation error\n");
|
||
|
goto export_end;
|
||
|
}
|
||
|
if (!X509_STORE_load_locations(store, CAfile, CApath))
|
||
|
X509_STORE_set_default_paths (store);
|
||
|
|
||
|
vret = get_cert_chain (ucert, store, &chain2);
|
||
|
X509_STORE_free(store);
|
||
|
|
||
|
if (!vret) {
|
||
|
/* Exclude verified certificate */
|
||
|
for (i = 1; i < sk_X509_num (chain2) ; i++)
|
||
|
sk_X509_push(certs, sk_X509_value (chain2, i));
|
||
|
/* Free first certificate */
|
||
|
X509_free(sk_X509_value(chain2, 0));
|
||
|
sk_X509_free(chain2);
|
||
|
} else {
|
||
|
if (vret >= 0)
|
||
|
BIO_printf (bio_err, "Error %s getting chain.\n",
|
||
|
X509_verify_cert_error_string(vret));
|
||
|
else
|
||
|
ERR_print_errors(bio_err);
|
||
|
goto export_end;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/* Add any CA names */
|
||
|
|
||
|
for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++)
|
||
|
{
|
||
|
catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
|
||
|
X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
|
||
|
}
|
||
|
|
||
|
if (csp_name && key)
|
||
|
EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
|
||
|
MBSTRING_ASC, (unsigned char *)csp_name, -1);
|
||
|
|
||
|
if (add_lmk && key)
|
||
|
EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("reading password");
|
||
|
#endif
|
||
|
|
||
|
if(!noprompt &&
|
||
|
EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", 1))
|
||
|
{
|
||
|
BIO_printf (bio_err, "Can't read Password\n");
|
||
|
goto export_end;
|
||
|
}
|
||
|
if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("creating PKCS#12 structure");
|
||
|
#endif
|
||
|
|
||
|
p12 = PKCS12_create(cpass, name, key, ucert, certs,
|
||
|
key_pbe, cert_pbe, iter, -1, keytype);
|
||
|
|
||
|
if (!p12)
|
||
|
{
|
||
|
ERR_print_errors (bio_err);
|
||
|
goto export_end;
|
||
|
}
|
||
|
|
||
|
if (macalg)
|
||
|
{
|
||
|
macmd = EVP_get_digestbyname(macalg);
|
||
|
if (!macmd)
|
||
|
{
|
||
|
BIO_printf(bio_err, "Unknown digest algorithm %s\n",
|
||
|
macalg);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (maciter != -1)
|
||
|
PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("writing pkcs12");
|
||
|
#endif
|
||
|
|
||
|
i2d_PKCS12_bio(out, p12);
|
||
|
|
||
|
ret = 0;
|
||
|
|
||
|
export_end:
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_pop_info();
|
||
|
CRYPTO_push_info("process -export_cert: freeing");
|
||
|
#endif
|
||
|
|
||
|
if (key) EVP_PKEY_free(key);
|
||
|
if (certs) sk_X509_pop_free(certs, X509_free);
|
||
|
if (ucert) X509_free(ucert);
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
goto end;
|
||
|
|
||
|
}
|
||
|
|
||
|
if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
|
||
|
ERR_print_errors(bio_err);
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("read import password");
|
||
|
#endif
|
||
|
if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", 0)) {
|
||
|
BIO_printf (bio_err, "Can't read Password\n");
|
||
|
goto end;
|
||
|
}
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
|
||
|
if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
|
||
|
|
||
|
if ((options & INFO) && p12->mac) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
|
||
|
if(macver) {
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("verify MAC");
|
||
|
#endif
|
||
|
/* If we enter empty password try no password first */
|
||
|
if(!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
|
||
|
/* If mac and crypto pass the same set it to NULL too */
|
||
|
if(!twopass) cpass = NULL;
|
||
|
} else if (!PKCS12_verify_mac(p12, mpass, -1)) {
|
||
|
BIO_printf (bio_err, "Mac verify error: invalid password?\n");
|
||
|
ERR_print_errors (bio_err);
|
||
|
goto end;
|
||
|
}
|
||
|
BIO_printf (bio_err, "MAC verified OK\n");
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("output keys and certificates");
|
||
|
#endif
|
||
|
if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) {
|
||
|
BIO_printf(bio_err, "Error outputting keys and certificates\n");
|
||
|
ERR_print_errors (bio_err);
|
||
|
goto end;
|
||
|
}
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
ret = 0;
|
||
|
end:
|
||
|
if (p12) PKCS12_free(p12);
|
||
|
if(export_cert || inrand) app_RAND_write_file(NULL, bio_err);
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_remove_all_info();
|
||
|
#endif
|
||
|
BIO_free(in);
|
||
|
BIO_free_all(out);
|
||
|
if (canames) sk_OPENSSL_STRING_free(canames);
|
||
|
if(passin) OPENSSL_free(passin);
|
||
|
if(passout) OPENSSL_free(passout);
|
||
|
apps_shutdown();
|
||
|
OPENSSL_EXIT(ret);
|
||
|
}
|
||
|
|
||
|
int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
|
||
|
int passlen, int options, char *pempass)
|
||
|
{
|
||
|
STACK_OF(PKCS7) *asafes = NULL;
|
||
|
STACK_OF(PKCS12_SAFEBAG) *bags;
|
||
|
int i, bagnid;
|
||
|
int ret = 0;
|
||
|
PKCS7 *p7;
|
||
|
|
||
|
if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0;
|
||
|
for (i = 0; i < sk_PKCS7_num (asafes); i++) {
|
||
|
p7 = sk_PKCS7_value (asafes, i);
|
||
|
bagnid = OBJ_obj2nid (p7->type);
|
||
|
if (bagnid == NID_pkcs7_data) {
|
||
|
bags = PKCS12_unpack_p7data(p7);
|
||
|
if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
|
||
|
} else if (bagnid == NID_pkcs7_encrypted) {
|
||
|
if (options & INFO) {
|
||
|
BIO_printf(bio_err, "PKCS7 Encrypted data: ");
|
||
|
alg_print(bio_err,
|
||
|
p7->d.encrypted->enc_data->algorithm);
|
||
|
}
|
||
|
bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
|
||
|
} else continue;
|
||
|
if (!bags) goto err;
|
||
|
if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
|
||
|
options, pempass)) {
|
||
|
sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
|
||
|
goto err;
|
||
|
}
|
||
|
sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
|
||
|
bags = NULL;
|
||
|
}
|
||
|
ret = 1;
|
||
|
|
||
|
err:
|
||
|
|
||
|
if (asafes)
|
||
|
sk_PKCS7_pop_free (asafes, PKCS7_free);
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
|
||
|
char *pass, int passlen, int options, char *pempass)
|
||
|
{
|
||
|
int i;
|
||
|
for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) {
|
||
|
if (!dump_certs_pkeys_bag (out,
|
||
|
sk_PKCS12_SAFEBAG_value (bags, i),
|
||
|
pass, passlen,
|
||
|
options, pempass))
|
||
|
return 0;
|
||
|
}
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
|
||
|
int passlen, int options, char *pempass)
|
||
|
{
|
||
|
EVP_PKEY *pkey;
|
||
|
PKCS8_PRIV_KEY_INFO *p8;
|
||
|
X509 *x509;
|
||
|
|
||
|
switch (M_PKCS12_bag_type(bag))
|
||
|
{
|
||
|
case NID_keyBag:
|
||
|
if (options & INFO) BIO_printf (bio_err, "Key bag\n");
|
||
|
if (options & NOKEYS) return 1;
|
||
|
print_attribs (out, bag->attrib, "Bag Attributes");
|
||
|
p8 = bag->value.keybag;
|
||
|
if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
|
||
|
print_attribs (out, p8->attributes, "Key Attributes");
|
||
|
PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
|
||
|
EVP_PKEY_free(pkey);
|
||
|
break;
|
||
|
|
||
|
case NID_pkcs8ShroudedKeyBag:
|
||
|
if (options & INFO) {
|
||
|
BIO_printf (bio_err, "Shrouded Keybag: ");
|
||
|
alg_print (bio_err, bag->value.shkeybag->algor);
|
||
|
}
|
||
|
if (options & NOKEYS) return 1;
|
||
|
print_attribs (out, bag->attrib, "Bag Attributes");
|
||
|
if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
|
||
|
return 0;
|
||
|
if (!(pkey = EVP_PKCS82PKEY (p8))) {
|
||
|
PKCS8_PRIV_KEY_INFO_free(p8);
|
||
|
return 0;
|
||
|
}
|
||
|
print_attribs (out, p8->attributes, "Key Attributes");
|
||
|
PKCS8_PRIV_KEY_INFO_free(p8);
|
||
|
PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
|
||
|
EVP_PKEY_free(pkey);
|
||
|
break;
|
||
|
|
||
|
case NID_certBag:
|
||
|
if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
|
||
|
if (options & NOCERTS) return 1;
|
||
|
if (PKCS12_get_attr(bag, NID_localKeyID)) {
|
||
|
if (options & CACERTS) return 1;
|
||
|
} else if (options & CLCERTS) return 1;
|
||
|
print_attribs (out, bag->attrib, "Bag Attributes");
|
||
|
if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
|
||
|
return 1;
|
||
|
if (!(x509 = PKCS12_certbag2x509(bag))) return 0;
|
||
|
dump_cert_text (out, x509);
|
||
|
PEM_write_bio_X509 (out, x509);
|
||
|
X509_free(x509);
|
||
|
break;
|
||
|
|
||
|
case NID_safeContentsBag:
|
||
|
if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
|
||
|
print_attribs (out, bag->attrib, "Bag Attributes");
|
||
|
return dump_certs_pkeys_bags (out, bag->value.safes, pass,
|
||
|
passlen, options, pempass);
|
||
|
|
||
|
default:
|
||
|
BIO_printf (bio_err, "Warning unsupported bag type: ");
|
||
|
i2a_ASN1_OBJECT (bio_err, bag->type);
|
||
|
BIO_printf (bio_err, "\n");
|
||
|
return 1;
|
||
|
break;
|
||
|
}
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
/* Given a single certificate return a verified chain or NULL if error */
|
||
|
|
||
|
/* Hope this is OK .... */
|
||
|
|
||
|
int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
|
||
|
{
|
||
|
X509_STORE_CTX store_ctx;
|
||
|
STACK_OF(X509) *chn;
|
||
|
int i = 0;
|
||
|
|
||
|
/* FIXME: Should really check the return status of X509_STORE_CTX_init
|
||
|
* for an error, but how that fits into the return value of this
|
||
|
* function is less obvious. */
|
||
|
X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
|
||
|
if (X509_verify_cert(&store_ctx) <= 0) {
|
||
|
i = X509_STORE_CTX_get_error (&store_ctx);
|
||
|
if (i == 0)
|
||
|
/* avoid returning 0 if X509_verify_cert() did not
|
||
|
* set an appropriate error value in the context */
|
||
|
i = -1;
|
||
|
chn = NULL;
|
||
|
goto err;
|
||
|
} else
|
||
|
chn = X509_STORE_CTX_get1_chain(&store_ctx);
|
||
|
err:
|
||
|
X509_STORE_CTX_cleanup(&store_ctx);
|
||
|
*chain = chn;
|
||
|
|
||
|
return i;
|
||
|
}
|
||
|
|
||
|
int alg_print (BIO *x, X509_ALGOR *alg)
|
||
|
{
|
||
|
PBEPARAM *pbe;
|
||
|
const unsigned char *p;
|
||
|
p = alg->parameter->value.sequence->data;
|
||
|
pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
|
||
|
if (!pbe)
|
||
|
return 1;
|
||
|
BIO_printf (bio_err, "%s, Iteration %ld\n",
|
||
|
OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)),
|
||
|
ASN1_INTEGER_get(pbe->iter));
|
||
|
PBEPARAM_free (pbe);
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
/* Load all certificates from a given file */
|
||
|
|
||
|
int cert_load(BIO *in, STACK_OF(X509) *sk)
|
||
|
{
|
||
|
int ret;
|
||
|
X509 *cert;
|
||
|
ret = 0;
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("cert_load(): reading one cert");
|
||
|
#endif
|
||
|
while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
ret = 1;
|
||
|
sk_X509_push(sk, cert);
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_push_info("cert_load(): reading one cert");
|
||
|
#endif
|
||
|
}
|
||
|
#ifdef CRYPTO_MDEBUG
|
||
|
CRYPTO_pop_info();
|
||
|
#endif
|
||
|
if(ret) ERR_clear_error();
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
/* Generalised attribute print: handle PKCS#8 and bag attributes */
|
||
|
|
||
|
int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name)
|
||
|
{
|
||
|
X509_ATTRIBUTE *attr;
|
||
|
ASN1_TYPE *av;
|
||
|
char *value;
|
||
|
int i, attr_nid;
|
||
|
if(!attrlst) {
|
||
|
BIO_printf(out, "%s: <No Attributes>\n", name);
|
||
|
return 1;
|
||
|
}
|
||
|
if(!sk_X509_ATTRIBUTE_num(attrlst)) {
|
||
|
BIO_printf(out, "%s: <Empty Attributes>\n", name);
|
||
|
return 1;
|
||
|
}
|
||
|
BIO_printf(out, "%s\n", name);
|
||
|
for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
|
||
|
attr = sk_X509_ATTRIBUTE_value(attrlst, i);
|
||
|
attr_nid = OBJ_obj2nid(attr->object);
|
||
|
BIO_printf(out, " ");
|
||
|
if(attr_nid == NID_undef) {
|
||
|
i2a_ASN1_OBJECT (out, attr->object);
|
||
|
BIO_printf(out, ": ");
|
||
|
} else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
|
||
|
|
||
|
if(sk_ASN1_TYPE_num(attr->value.set)) {
|
||
|
av = sk_ASN1_TYPE_value(attr->value.set, 0);
|
||
|
switch(av->type) {
|
||
|
case V_ASN1_BMPSTRING:
|
||
|
value = OPENSSL_uni2asc(av->value.bmpstring->data,
|
||
|
av->value.bmpstring->length);
|
||
|
BIO_printf(out, "%s\n", value);
|
||
|
OPENSSL_free(value);
|
||
|
break;
|
||
|
|
||
|
case V_ASN1_OCTET_STRING:
|
||
|
hex_prin(out, av->value.octet_string->data,
|
||
|
av->value.octet_string->length);
|
||
|
BIO_printf(out, "\n");
|
||
|
break;
|
||
|
|
||
|
case V_ASN1_BIT_STRING:
|
||
|
hex_prin(out, av->value.bit_string->data,
|
||
|
av->value.bit_string->length);
|
||
|
BIO_printf(out, "\n");
|
||
|
break;
|
||
|
|
||
|
default:
|
||
|
BIO_printf(out, "<Unsupported tag %d>\n", av->type);
|
||
|
break;
|
||
|
}
|
||
|
} else BIO_printf(out, "<No Values>\n");
|
||
|
}
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
void hex_prin(BIO *out, unsigned char *buf, int len)
|
||
|
{
|
||
|
int i;
|
||
|
for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);
|
||
|
}
|
||
|
|
||
|
static int set_pbe(BIO *err, int *ppbe, const char *str)
|
||
|
{
|
||
|
if (!str)
|
||
|
return 0;
|
||
|
if (!strcmp(str, "NONE"))
|
||
|
{
|
||
|
*ppbe = -1;
|
||
|
return 1;
|
||
|
}
|
||
|
*ppbe=OBJ_txt2nid(str);
|
||
|
if (*ppbe == NID_undef)
|
||
|
{
|
||
|
BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);
|
||
|
return 0;
|
||
|
}
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
#endif
|