1113 lines
36 KiB
C
1113 lines
36 KiB
C
/* pkcs12.c */
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/*
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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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static int get_cert_chain(X509 *cert, X509_STORE *store,
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STACK_OF(X509) **chain);
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int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen,
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int options, char *pempass);
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int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
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char *pass, int passlen, int options,
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char *pempass);
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int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass,
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int passlen, int options, char *pempass);
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int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
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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;
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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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char *engine = NULL;
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apps_startup();
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enc = EVP_des_ede3_cbc();
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if (bio_err == NULL)
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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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# ifdef OPENSSL_FIPS
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if (FIPS_mode())
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cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
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else
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# endif
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cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
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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"))
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options |= NOKEYS;
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else if (!strcmp(*args, "-keyex"))
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keytype = KEY_EX;
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else if (!strcmp(*args, "-keysig"))
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keytype = KEY_SIG;
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else if (!strcmp(*args, "-nocerts"))
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options |= NOCERTS;
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else if (!strcmp(*args, "-clcerts"))
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options |= CLCERTS;
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else if (!strcmp(*args, "-cacerts"))
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options |= CACERTS;
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else if (!strcmp(*args, "-noout"))
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options |= (NOKEYS | NOCERTS);
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else if (!strcmp(*args, "-info"))
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options |= INFO;
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else if (!strcmp(*args, "-chain"))
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chain = 1;
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else if (!strcmp(*args, "-twopass"))
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twopass = 1;
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else if (!strcmp(*args, "-nomacver"))
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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"))
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export_cert = 1;
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else if (!strcmp(*args, "-des"))
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enc = EVP_des_cbc();
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else if (!strcmp(*args, "-des3"))
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enc = EVP_des_ede3_cbc();
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# ifndef OPENSSL_NO_IDEA
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else if (!strcmp(*args, "-idea"))
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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"))
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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"))
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enc = EVP_aes_128_cbc();
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else if (!strcmp(*args, "-aes192"))
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enc = EVP_aes_192_cbc();
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else if (!strcmp(*args, "-aes256"))
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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"))
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enc = EVP_camellia_128_cbc();
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else if (!strcmp(*args, "-camellia192"))
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enc = EVP_camellia_192_cbc();
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else if (!strcmp(*args, "-camellia256"))
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enc = EVP_camellia_256_cbc();
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# endif
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else if (!strcmp(*args, "-noiter"))
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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
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badarg = 1;
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else if (!strcmp(*args, "-nodes"))
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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
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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
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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
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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
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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
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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)
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canames = sk_OPENSSL_STRING_new_null();
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sk_OPENSSL_STRING_push(canames, *args);
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} else
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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
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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
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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
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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
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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
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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
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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
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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
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badarg = 1;
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# endif
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} else
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badarg = 1;
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} else
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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,
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"-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,
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"-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,
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"-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,
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"-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,
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"-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,
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" 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,
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" 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,
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"-twopass separate MAC, encryption passwords\n");
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BIO_printf(bio_err,
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"-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
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BIO_printf(bio_err,
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"-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
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BIO_printf(bio_err,
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"-keypbe alg specify private key PBE algorithm (default 3DES)\n");
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BIO_printf(bio_err,
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"-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,
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"-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,
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"-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,
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LIST_SEPARATOR_CHAR);
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BIO_printf(bio_err,
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" 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,
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"-LMK Add local machine keyset attribute to private key\n");
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goto end;
|
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}
|
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e = setup_engine(bio_err, engine, 0);
|
|
|
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if (passarg) {
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if (export_cert)
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passargout = passarg;
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else
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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)
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cpass = passout;
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else
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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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}
|
|
|
|
if (export_cert || inrand) {
|
|
app_RAND_load_file(NULL, bio_err, (inrand != NULL));
|
|
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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}
|
|
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
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|
|
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if (!infile)
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in = BIO_new_fp(stdin, BIO_NOCLOSE);
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else
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in = BIO_new_file(infile, "rb");
|
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if (!in) {
|
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BIO_printf(bio_err, "Error opening input file %s\n",
|
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infile ? infile : "<stdin>");
|
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perror(infile);
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goto end;
|
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}
|
|
# 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
|
|
{
|
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BIO *tmpbio = BIO_new(BIO_f_linebuffer());
|
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out = BIO_push(tmpbio, out);
|
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}
|
|
# endif
|
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} else
|
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out = BIO_new_file(outfile, "wb");
|
|
if (!out) {
|
|
BIO_printf(bio_err, "Error opening output file %s\n",
|
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outfile ? outfile : "<stdout>");
|
|
perror(outfile);
|
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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 == X509_V_OK) {
|
|
/* 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 != X509_V_ERR_UNSPECIFIED)
|
|
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
|
|
release_engine(e);
|
|
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;
|
|
int ret = 0;
|
|
|
|
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");
|
|
ret = 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);
|
|
ret = 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);
|
|
ret = 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 ret;
|
|
}
|
|
|
|
/* Given a single certificate return a verified chain or NULL if error */
|
|
|
|
static int get_cert_chain(X509 *cert, X509_STORE *store,
|
|
STACK_OF(X509) **chain)
|
|
{
|
|
X509_STORE_CTX store_ctx;
|
|
STACK_OF(X509) *chn = NULL;
|
|
int i = 0;
|
|
|
|
if (!X509_STORE_CTX_init(&store_ctx, store, cert, NULL)) {
|
|
*chain = NULL;
|
|
return X509_V_ERR_UNSPECIFIED;
|
|
}
|
|
|
|
if (X509_verify_cert(&store_ctx) > 0)
|
|
chn = X509_STORE_CTX_get1_chain(&store_ctx);
|
|
else if ((i = X509_STORE_CTX_get_error(&store_ctx)) == 0)
|
|
i = X509_V_ERR_UNSPECIFIED;
|
|
|
|
X509_STORE_CTX_cleanup(&store_ctx);
|
|
*chain = chn;
|
|
return i;
|
|
}
|
|
|
|
int alg_print(BIO *x, X509_ALGOR *alg)
|
|
{
|
|
int pbenid, aparamtype;
|
|
ASN1_OBJECT *aoid;
|
|
void *aparam;
|
|
PBEPARAM *pbe = NULL;
|
|
|
|
X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
|
|
|
|
pbenid = OBJ_obj2nid(aoid);
|
|
|
|
BIO_printf(x, "%s", OBJ_nid2ln(pbenid));
|
|
|
|
/*
|
|
* If PBE algorithm is PBES2 decode algorithm parameters
|
|
* for additional details.
|
|
*/
|
|
if (pbenid == NID_pbes2) {
|
|
PBE2PARAM *pbe2 = NULL;
|
|
int encnid;
|
|
if (aparamtype == V_ASN1_SEQUENCE)
|
|
pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
|
|
if (pbe2 == NULL) {
|
|
BIO_puts(x, "<unsupported parameters>");
|
|
goto done;
|
|
}
|
|
X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
|
|
pbenid = OBJ_obj2nid(aoid);
|
|
X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
|
|
encnid = OBJ_obj2nid(aoid);
|
|
BIO_printf(x, ", %s, %s", OBJ_nid2ln(pbenid),
|
|
OBJ_nid2sn(encnid));
|
|
/* If KDF is PBKDF2 decode parameters */
|
|
if (pbenid == NID_id_pbkdf2) {
|
|
PBKDF2PARAM *kdf = NULL;
|
|
int prfnid;
|
|
if (aparamtype == V_ASN1_SEQUENCE)
|
|
kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
|
|
if (kdf == NULL) {
|
|
BIO_puts(x, "<unsupported parameters>");
|
|
goto done;
|
|
}
|
|
|
|
if (kdf->prf == NULL) {
|
|
prfnid = NID_hmacWithSHA1;
|
|
} else {
|
|
X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
|
|
prfnid = OBJ_obj2nid(aoid);
|
|
}
|
|
BIO_printf(x, ", Iteration %ld, PRF %s",
|
|
ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
|
|
PBKDF2PARAM_free(kdf);
|
|
}
|
|
PBE2PARAM_free(pbe2);
|
|
} else {
|
|
if (aparamtype == V_ASN1_SEQUENCE)
|
|
pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
|
|
if (pbe == NULL) {
|
|
BIO_puts(x, "<unsupported parameters>");
|
|
goto done;
|
|
}
|
|
BIO_printf(x, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
|
|
PBEPARAM_free(pbe);
|
|
}
|
|
done:
|
|
BIO_puts(x, "\n");
|
|
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;
|
|
}
|
|
|
|
#else
|
|
static void *dummy = &dummy;
|
|
#endif
|