early-access version 1255

2020-12-28 15:15:37 +00:00
parent 84b39492d1
commit 78b48028e1
6254 changed files with 1868140 additions and 0 deletions
--- a/externals/libressl/crypto/x509/x509_skey.c
+++ b/externals/libressl/crypto/x509/x509_skey.c
@@ -0,0 +1,161 @@
+/* $OpenBSD: x509_skey.c,v 1.1 2020/06/04 15:19:32 jsing Exp $ */
+/* 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).
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/err.h>
+#include <openssl/x509v3.h>
+
+static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
+    X509V3_CTX *ctx, char *str);
+
+const X509V3_EXT_METHOD v3_skey_id = {
+	.ext_nid = NID_subject_key_identifier,
+	.ext_flags = 0,
+	.it = &ASN1_OCTET_STRING_it,
+	.ext_new = NULL,
+	.ext_free = NULL,
+	.d2i = NULL,
+	.i2d = NULL,
+	.i2s = (X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
+	.s2i = (X509V3_EXT_S2I)s2i_skey_id,
+	.i2v = NULL,
+	.v2i = NULL,
+	.i2r = NULL,
+	.r2i = NULL,
+	.usr_data = NULL,
+};
+
+char *
+i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, const ASN1_OCTET_STRING *oct)
+{
+	return hex_to_string(oct->data, oct->length);
+}
+
+ASN1_OCTET_STRING *
+s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+    const char *str)
+{
+	ASN1_OCTET_STRING *oct;
+	long length;
+
+	if (!(oct = ASN1_OCTET_STRING_new())) {
+		X509V3error(ERR_R_MALLOC_FAILURE);
+		return NULL;
+	}
+
+	if (!(oct->data = string_to_hex(str, &length))) {
+		ASN1_OCTET_STRING_free(oct);
+		return NULL;
+	}
+
+	oct->length = length;
+
+	return oct;
+}
+
+static ASN1_OCTET_STRING *
+s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str)
+{
+	ASN1_OCTET_STRING *oct;
+	ASN1_BIT_STRING *pk;
+	unsigned char pkey_dig[EVP_MAX_MD_SIZE];
+	unsigned int diglen;
+
+	if (strcmp(str, "hash"))
+		return s2i_ASN1_OCTET_STRING(method, ctx, str);
+
+	if (!(oct = ASN1_OCTET_STRING_new())) {
+		X509V3error(ERR_R_MALLOC_FAILURE);
+		return NULL;
+	}
+
+	if (ctx && (ctx->flags == CTX_TEST))
+		return oct;
+
+	if (!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
+		X509V3error(X509V3_R_NO_PUBLIC_KEY);
+		goto err;
+	}
+
+	if (ctx->subject_req)
+		pk = ctx->subject_req->req_info->pubkey->public_key;
+	else
+		pk = ctx->subject_cert->cert_info->key->public_key;
+
+	if (!pk) {
+		X509V3error(X509V3_R_NO_PUBLIC_KEY);
+		goto err;
+	}
+
+	if (!EVP_Digest(pk->data, pk->length, pkey_dig, &diglen,
+	    EVP_sha1(), NULL))
+		goto err;
+
+	if (!ASN1_STRING_set(oct, pkey_dig, diglen)) {
+		X509V3error(ERR_R_MALLOC_FAILURE);
+		goto err;
+	}
+
+	return oct;
+
+err:
+	ASN1_OCTET_STRING_free(oct);
+	return NULL;
+}