X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fpkcs12%2Fp12_npas.c;h=0ce75ed330ee53307852514f099312e39cffb91c;hb=b7534359306754b90a4f18aa5231477510488713;hp=92119f5c668e5fc80068e0d111db0a098826cb8f;hpb=d800d0f45b7618c30692c01d4dbf96042468b932;p=oweals%2Fopenssl.git diff --git a/crypto/pkcs12/p12_npas.c b/crypto/pkcs12/p12_npas.c index 92119f5c66..0ce75ed330 100644 --- a/crypto/pkcs12/p12_npas.c +++ b/crypto/pkcs12/p12_npas.c @@ -1,59 +1,10 @@ /* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project - * 1999. - */ -/* ==================================================================== - * Copyright (c) 1999 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). + * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved. * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #include @@ -66,17 +17,19 @@ /* PKCS#12 password change routine */ -static int newpass_p12(PKCS12 *p12, char *oldpass, char *newpass); -static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, char *oldpass, - char *newpass); -static int newpass_bag(PKCS12_SAFEBAG *bag, char *oldpass, char *newpass); -static int alg_get(X509_ALGOR *alg, int *pnid, int *piter, int *psaltlen); +static int newpass_p12(PKCS12 *p12, const char *oldpass, const char *newpass); +static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, const char *oldpass, + const char *newpass); +static int newpass_bag(PKCS12_SAFEBAG *bag, const char *oldpass, + const char *newpass); +static int alg_get(const X509_ALGOR *alg, int *pnid, int *piter, + int *psaltlen); /* * Change the password on a PKCS#12 structure. */ -int PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass) +int PKCS12_newpass(PKCS12 *p12, const char *oldpass, const char *newpass) { /* Check for NULL PKCS12 structure */ @@ -103,7 +56,7 @@ int PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass) /* Parse the outer PKCS#12 structure */ -static int newpass_p12(PKCS12 *p12, char *oldpass, char *newpass) +static int newpass_p12(PKCS12 *p12, const char *oldpass, const char *newpass) { STACK_OF(PKCS7) *asafes = NULL, *newsafes = NULL; STACK_OF(PKCS12_SAFEBAG) *bags = NULL; @@ -157,7 +110,7 @@ static int newpass_p12(PKCS12 *p12, char *oldpass, char *newpass) if (!PKCS12_gen_mac(p12, newpass, -1, mac, &maclen)) goto err; - X509_SIG_get0(NULL, &macoct, p12->mac->dinfo); + X509_SIG_getm(p12->mac->dinfo, NULL, &macoct); if (!ASN1_OCTET_STRING_set(macoct, mac, maclen)) goto err; @@ -177,8 +130,8 @@ err: return rv; } -static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, char *oldpass, - char *newpass) +static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, const char *oldpass, + const char *newpass) { int i; for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) { @@ -190,19 +143,20 @@ static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, char *oldpass, /* Change password of safebag: only needs handle shrouded keybags */ -static int newpass_bag(PKCS12_SAFEBAG *bag, char *oldpass, char *newpass) +static int newpass_bag(PKCS12_SAFEBAG *bag, const char *oldpass, + const char *newpass) { PKCS8_PRIV_KEY_INFO *p8; X509_SIG *p8new; int p8_nid, p8_saltlen, p8_iter; - X509_ALGOR *shalg; + const X509_ALGOR *shalg; if (PKCS12_SAFEBAG_get_nid(bag) != NID_pkcs8ShroudedKeyBag) return 1; if ((p8 = PKCS8_decrypt(bag->value.shkeybag, oldpass, -1)) == NULL) return 0; - X509_SIG_get0(&shalg, NULL, bag->value.shkeybag); + X509_SIG_get0(bag->value.shkeybag, &shalg, NULL); if (!alg_get(shalg, &p8_nid, &p8_iter, &p8_saltlen)) return 0; p8new = PKCS8_encrypt(p8_nid, NULL, newpass, -1, NULL, p8_saltlen, @@ -215,7 +169,8 @@ static int newpass_bag(PKCS12_SAFEBAG *bag, char *oldpass, char *newpass) return 1; } -static int alg_get(X509_ALGOR *alg, int *pnid, int *piter, int *psaltlen) +static int alg_get(const X509_ALGOR *alg, int *pnid, int *piter, + int *psaltlen) { PBEPARAM *pbe; pbe = ASN1_TYPE_unpack_sequence(ASN1_ITEM_rptr(PBEPARAM), alg->parameter);