Adding upstream version 1:9.16.44.upstream/1%9.16.44

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 134 insertions, 0 deletions

diff --git a/lib/dns/dst_parse.h b/lib/dns/dst_parse.h
new file mode 100644
index 0000000..347a729
--- /dev/null
+++ b/lib/dns/dst_parse.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0 AND ISC
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * Copyright (C) Network Associates, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC AND NETWORK ASSOCIATES DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE
+ * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*! \file */
+#ifndef DST_DST_PARSE_H
+#define DST_DST_PARSE_H 1
+
+#include <isc/lang.h>
+
+#include <dst/dst.h>
+
+#define MAXFIELDSIZE 512
+
+/*
+ * Maximum number of fields in a private file is 18 (12 algorithm-
+ * specific fields for RSA, plus 6 generic fields).
+ */
+#define MAXFIELDS 12 + 6
+
+#define TAG_SHIFT     4
+#define TAG_ALG(tag)  ((unsigned int)(tag) >> TAG_SHIFT)
+#define TAG(alg, off) (((alg) << TAG_SHIFT) + (off))
+
+/* These are used by RSA-SHA1, RSASHA256 and RSASHA512 */
+#define RSA_NTAGS		11
+#define TAG_RSA_MODULUS		((DST_ALG_RSA << TAG_SHIFT) + 0)
+#define TAG_RSA_PUBLICEXPONENT	((DST_ALG_RSA << TAG_SHIFT) + 1)
+#define TAG_RSA_PRIVATEEXPONENT ((DST_ALG_RSA << TAG_SHIFT) + 2)
+#define TAG_RSA_PRIME1		((DST_ALG_RSA << TAG_SHIFT) + 3)
+#define TAG_RSA_PRIME2		((DST_ALG_RSA << TAG_SHIFT) + 4)
+#define TAG_RSA_EXPONENT1	((DST_ALG_RSA << TAG_SHIFT) + 5)
+#define TAG_RSA_EXPONENT2	((DST_ALG_RSA << TAG_SHIFT) + 6)
+#define TAG_RSA_COEFFICIENT	((DST_ALG_RSA << TAG_SHIFT) + 7)
+#define TAG_RSA_ENGINE		((DST_ALG_RSA << TAG_SHIFT) + 8)
+#define TAG_RSA_LABEL		((DST_ALG_RSA << TAG_SHIFT) + 9)
+
+#define DH_NTAGS	 4
+#define TAG_DH_PRIME	 ((DST_ALG_DH << TAG_SHIFT) + 0)
+#define TAG_DH_GENERATOR ((DST_ALG_DH << TAG_SHIFT) + 1)
+#define TAG_DH_PRIVATE	 ((DST_ALG_DH << TAG_SHIFT) + 2)
+#define TAG_DH_PUBLIC	 ((DST_ALG_DH << TAG_SHIFT) + 3)
+
+#define ECDSA_NTAGS	     4
+#define TAG_ECDSA_PRIVATEKEY ((DST_ALG_ECDSA256 << TAG_SHIFT) + 0)
+#define TAG_ECDSA_ENGINE     ((DST_ALG_ECDSA256 << TAG_SHIFT) + 1)
+#define TAG_ECDSA_LABEL	     ((DST_ALG_ECDSA256 << TAG_SHIFT) + 2)
+
+#define EDDSA_NTAGS	     4
+#define TAG_EDDSA_PRIVATEKEY ((DST_ALG_ED25519 << TAG_SHIFT) + 0)
+#define TAG_EDDSA_ENGINE     ((DST_ALG_ED25519 << TAG_SHIFT) + 1)
+#define TAG_EDDSA_LABEL	     ((DST_ALG_ED25519 << TAG_SHIFT) + 2)
+
+#define OLD_HMACMD5_NTAGS 1
+#define HMACMD5_NTAGS	  2
+#define TAG_HMACMD5_KEY	  ((DST_ALG_HMACMD5 << TAG_SHIFT) + 0)
+#define TAG_HMACMD5_BITS  ((DST_ALG_HMACMD5 << TAG_SHIFT) + 1)
+
+#define HMACSHA1_NTAGS	  2
+#define TAG_HMACSHA1_KEY  ((DST_ALG_HMACSHA1 << TAG_SHIFT) + 0)
+#define TAG_HMACSHA1_BITS ((DST_ALG_HMACSHA1 << TAG_SHIFT) + 1)
+
+#define HMACSHA224_NTAGS    2
+#define TAG_HMACSHA224_KEY  ((DST_ALG_HMACSHA224 << TAG_SHIFT) + 0)
+#define TAG_HMACSHA224_BITS ((DST_ALG_HMACSHA224 << TAG_SHIFT) + 1)
+
+#define HMACSHA256_NTAGS    2
+#define TAG_HMACSHA256_KEY  ((DST_ALG_HMACSHA256 << TAG_SHIFT) + 0)
+#define TAG_HMACSHA256_BITS ((DST_ALG_HMACSHA256 << TAG_SHIFT) + 1)
+
+#define HMACSHA384_NTAGS    2
+#define TAG_HMACSHA384_KEY  ((DST_ALG_HMACSHA384 << TAG_SHIFT) + 0)
+#define TAG_HMACSHA384_BITS ((DST_ALG_HMACSHA384 << TAG_SHIFT) + 1)
+
+#define HMACSHA512_NTAGS    2
+#define TAG_HMACSHA512_KEY  ((DST_ALG_HMACSHA512 << TAG_SHIFT) + 0)
+#define TAG_HMACSHA512_BITS ((DST_ALG_HMACSHA512 << TAG_SHIFT) + 1)
+
+struct dst_private_element {
+	unsigned short tag;
+	unsigned short length;
+	unsigned char *data;
+};
+
+typedef struct dst_private_element dst_private_element_t;
+
+struct dst_private {
+	unsigned short nelements;
+	dst_private_element_t elements[MAXFIELDS];
+};
+
+typedef struct dst_private dst_private_t;
+
+ISC_LANG_BEGINDECLS
+
+void
+dst__privstruct_free(dst_private_t *priv, isc_mem_t *mctx);
+
+isc_result_t
+dst__privstruct_parse(dst_key_t *key, unsigned int alg, isc_lex_t *lex,
+		      isc_mem_t *mctx, dst_private_t *priv);
+
+isc_result_t
+dst__privstruct_writefile(const dst_key_t *key, const dst_private_t *priv,
+			  const char *directory);
+
+ISC_LANG_ENDDECLS
+
+#endif /* DST_DST_PARSE_H */