+/* p12_sbag.c */
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999-2015.
+ */
+/* ====================================================================
+ * 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).
+ *
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/pkcs12.h>
+#include "p12_lcl.h"
+
+ASN1_TYPE *PKCS12_SAFEBAG_get0_attr(PKCS12_SAFEBAG *bag, int attr_nid)
+{
+ return PKCS12_get_attr_gen(bag->attrib, attr_nid);
+}
+
+ASN1_TYPE *PKCS8_get_attr(PKCS8_PRIV_KEY_INFO *p8, int attr_nid)
+{
+ return PKCS12_get_attr_gen(p8->attributes, attr_nid);
+}
+
+PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(PKCS12_SAFEBAG *bag)
+{
+ if (PKCS12_SAFEBAG_get_nid(bag) != NID_keyBag)
+ return NULL;
+ return bag->value.keybag;
+}
+
+X509_SIG *PKCS12_SAFEBAG_get0_pkcs8(PKCS12_SAFEBAG *bag)
+{
+ if (OBJ_obj2nid(bag->type) != NID_pkcs8ShroudedKeyBag)
+ return NULL;
+ return bag->value.shkeybag;
+}
+
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_SAFEBAG_get0_safes(PKCS12_SAFEBAG *bag)
+{
+ if (OBJ_obj2nid(bag->type) != NID_safeContentsBag)
+ return NULL;
+ return bag->value.safes;
+}
+
+ASN1_OBJECT *PKCS12_SAFEBAG_get0_type(PKCS12_SAFEBAG *bag)
+{
+ return bag->type;
+}
+
+int PKCS12_SAFEBAG_get_nid(PKCS12_SAFEBAG *bag)
+{
+ return OBJ_obj2nid(bag->type);
+}
+
+int PKCS12_SAFEBAG_get_bag_nid(PKCS12_SAFEBAG *bag)
+{
+ int btype = PKCS12_SAFEBAG_get_nid(bag);
+ if (btype != NID_certBag || btype != NID_crlBag || btype != NID_secretBag)
+ return -1;
+ return OBJ_obj2nid(bag->value.bag->type);
+}
+
+X509 *PKCS12_SAFEBAG_get1_cert(PKCS12_SAFEBAG *bag)
+{
+ if (PKCS12_SAFEBAG_get_nid(bag) != NID_certBag)
+ return NULL;
+ if (OBJ_obj2nid(bag->value.bag->type) != NID_x509Certificate)
+ return NULL;
+ return ASN1_item_unpack(bag->value.bag->value.octet,
+ ASN1_ITEM_rptr(X509));
+}
+
+X509_CRL *PKCS12_SAFEBAG_get1_crl(PKCS12_SAFEBAG *bag)
+{
+ if (PKCS12_SAFEBAG_get_nid(bag) != NID_crlBag)
+ return NULL;
+ if (OBJ_obj2nid(bag->value.bag->type) != NID_x509Crl)
+ return NULL;
+ return ASN1_item_unpack(bag->value.bag->value.octet,
+ ASN1_ITEM_rptr(X509_CRL));
+}
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_cert(X509 *x509)
+{
+ return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509),
+ NID_x509Certificate, NID_certBag);
+}
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_crl(X509_CRL *crl)
+{
+ return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL),
+ NID_x509Crl, NID_crlBag);
+}
+
+/* Turn PKCS8 object into a keybag */
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_p8inf(PKCS8_PRIV_KEY_INFO *p8)
+{
+ PKCS12_SAFEBAG *bag;
+
+ if ((bag = PKCS12_SAFEBAG_new()) == NULL) {
+ PKCS12err(PKCS12_F_PKCS12_MAKE_KEYBAG, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ bag->type = OBJ_nid2obj(NID_keyBag);
+ bag->value.keybag = p8;
+ return bag;
+}
+
+/* Turn PKCS8 object into a shrouded keybag */
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8(int pbe_nid, const char *pass,
+ int passlen, unsigned char *salt,
+ int saltlen, int iter,
+ PKCS8_PRIV_KEY_INFO *p8)
+{
+ PKCS12_SAFEBAG *bag;
+ const EVP_CIPHER *pbe_ciph;
+
+ /* Set up the safe bag */
+ if ((bag = PKCS12_SAFEBAG_new()) == NULL) {
+ PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag);
+
+ pbe_ciph = EVP_get_cipherbynid(pbe_nid);
+
+ if (pbe_ciph)
+ pbe_nid = -1;
+
+ if (!(bag->value.shkeybag =
+ PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen, iter,
+ p8))) {
+ PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ return bag;
+}
projects / openssl.git / commitdiff