X-Git-Url: https://code.wpia.club/?a=blobdiff_plain;f=lib%2Fopenssl%2Fcrypto%2Fpkcs12%2Fp12_sbag.c;fp=lib%2Fopenssl%2Fcrypto%2Fpkcs12%2Fp12_sbag.c;h=4a3d25993073060c1eb50cc2f0988173828b0768;hb=02ed66432c92de70694700164f986190aad3cbc5;hp=0000000000000000000000000000000000000000;hpb=89016837dcbf2775cd15dc8cbaba00dc6379f86e;p=cassiopeia.git

diff --git a/lib/openssl/crypto/pkcs12/p12_sbag.c b/lib/openssl/crypto/pkcs12/p12_sbag.c
new file mode 100644
index 0000000..4a3d259
--- /dev/null
+++ b/lib/openssl/crypto/pkcs12/p12_sbag.c
@@ -0,0 +1,170 @@
+/*
+ * 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 <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/pkcs12.h>
+#include "p12_lcl.h"
+
+#if OPENSSL_API_COMPAT < 0x10100000L
+ASN1_TYPE *PKCS12_get_attr(const PKCS12_SAFEBAG *bag, int attr_nid)
+{
+    return PKCS12_get_attr_gen(bag->attrib, attr_nid);
+}
+#endif
+
+const ASN1_TYPE *PKCS12_SAFEBAG_get0_attr(const 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(PKCS8_pkey_get0_attrs(p8), attr_nid);
+}
+
+const PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(const PKCS12_SAFEBAG *bag)
+{
+    if (PKCS12_SAFEBAG_get_nid(bag) != NID_keyBag)
+        return NULL;
+    return bag->value.keybag;
+}
+
+const X509_SIG *PKCS12_SAFEBAG_get0_pkcs8(const PKCS12_SAFEBAG *bag)
+{
+    if (OBJ_obj2nid(bag->type) != NID_pkcs8ShroudedKeyBag)
+        return NULL;
+    return bag->value.shkeybag;
+}
+
+const STACK_OF(PKCS12_SAFEBAG) *
+PKCS12_SAFEBAG_get0_safes(const PKCS12_SAFEBAG *bag)
+{
+    if (OBJ_obj2nid(bag->type) != NID_safeContentsBag)
+        return NULL;
+    return bag->value.safes;
+}
+
+const ASN1_OBJECT *PKCS12_SAFEBAG_get0_type(const PKCS12_SAFEBAG *bag)
+{
+    return bag->type;
+}
+
+int PKCS12_SAFEBAG_get_nid(const PKCS12_SAFEBAG *bag)
+{
+    return OBJ_obj2nid(bag->type);
+}
+
+int PKCS12_SAFEBAG_get_bag_nid(const 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(const 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(const 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_create0_p8inf(PKCS8_PRIV_KEY_INFO *p8)
+{
+    PKCS12_SAFEBAG *bag = PKCS12_SAFEBAG_new();
+
+    if (bag == NULL) {
+        PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE0_P8INF, 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_create0_pkcs8(X509_SIG *p8)
+{
+    PKCS12_SAFEBAG *bag = PKCS12_SAFEBAG_new();
+
+    /* Set up the safe bag */
+    if (bag == NULL) {
+        PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE0_PKCS8, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag);
+    bag->value.shkeybag = p8;
+    return bag;
+}
+
+PKCS12_SAFEBAG *PKCS12_SAFEBAG_create_pkcs8_encrypt(int pbe_nid,
+                                                    const char *pass,
+                                                    int passlen,
+                                                    unsigned char *salt,
+                                                    int saltlen, int iter,
+                                                    PKCS8_PRIV_KEY_INFO *p8inf)
+{
+    PKCS12_SAFEBAG *bag;
+    const EVP_CIPHER *pbe_ciph;
+    X509_SIG *p8;
+
+    pbe_ciph = EVP_get_cipherbynid(pbe_nid);
+
+    if (pbe_ciph)
+        pbe_nid = -1;
+
+    p8 = PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen, iter,
+                       p8inf);
+
+    if (p8 == NULL) {
+        PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE_PKCS8_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    bag = PKCS12_SAFEBAG_create0_pkcs8(p8);
+
+    if (bag == NULL) {
+        PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE_PKCS8_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        X509_SIG_free(p8);
+        return NULL;
+    }
+
+    return bag;
+}