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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 07:33:12 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 07:33:12 +0000 |
commit | 36082a2fe36ecd800d784ae44c14f1f18c66a7e9 (patch) | |
tree | 6c68e0c0097987aff85a01dabddd34b862309a7c /libdane/dane-params.c | |
parent | Initial commit. (diff) | |
download | gnutls28-36082a2fe36ecd800d784ae44c14f1f18c66a7e9.tar.xz gnutls28-36082a2fe36ecd800d784ae44c14f1f18c66a7e9.zip |
Adding upstream version 3.7.9.upstream/3.7.9upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libdane/dane-params.c')
-rw-r--r-- | libdane/dane-params.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/libdane/dane-params.c b/libdane/dane-params.c new file mode 100644 index 0000000..e04e54d --- /dev/null +++ b/libdane/dane-params.c @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2012 KU Leuven + * + * Author: Nikos Mavrogiannopoulos + * + * This file is part of libdane. + * + * The libdane library is free software; you can redistribute it + * and/or modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/> + * + */ + +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <arpa/inet.h> +#include <unbound.h> +#include <gnutls/dane.h> +#include <gnutls/x509.h> +#include <gnutls/abstract.h> + +typedef struct cert_type_entry { + const char *name; + dane_cert_type_t type; +} cert_type_entry; + +static const cert_type_entry dane_cert_types[] = { + {"X.509", DANE_CERT_X509}, + {"SubjectPublicKeyInfo", DANE_CERT_PK}, + {NULL, 0} +}; + +typedef struct match_type_entry { + const char *name; + dane_match_type_t type; +} match_type_entry; + +static const match_type_entry dane_match_types[] = { + {"Exact match", DANE_MATCH_EXACT}, + {"SHA2-256 hash", DANE_MATCH_SHA2_256}, + {"SHA2-512 hash", DANE_MATCH_SHA2_512}, + {NULL, 0} +}; + +typedef struct cert_usage_entry { + const char *name; + dane_cert_usage_t usage; +} cert_usage_entry; + +static const cert_usage_entry dane_cert_usages[] = { + {"CA", DANE_CERT_USAGE_CA}, + {"End-entity", DANE_CERT_USAGE_EE}, + {"Local CA", DANE_CERT_USAGE_LOCAL_CA}, + {"Local end-entity", DANE_CERT_USAGE_LOCAL_EE}, + {NULL, 0} +}; + + + +/** + * dane_cert_type_name: + * @type: is a DANE match type + * + * Convert a #dane_cert_type_t value to a string. + * + * Returns: a string that contains the name of the specified + * type, or %NULL. + **/ +const char *dane_cert_type_name(dane_cert_type_t type) +{ + const cert_type_entry *e = dane_cert_types; + + while (e->name != NULL) { + if (e->type == type) + return e->name; + e++; + } + + return NULL; +} + +/** + * dane_match_type_name: + * @type: is a DANE match type + * + * Convert a #dane_match_type_t value to a string. + * + * Returns: a string that contains the name of the specified + * type, or %NULL. + **/ +const char *dane_match_type_name(dane_match_type_t type) +{ + const match_type_entry *e = dane_match_types; + + while (e->name != NULL) { + if (e->type == type) + return e->name; + e++; + } + + return NULL; +} + +/** + * dane_cert_usage_name: + * @usage: is a DANE certificate usage + * + * Convert a #dane_cert_usage_t value to a string. + * + * Returns: a string that contains the name of the specified + * type, or %NULL. + **/ +const char *dane_cert_usage_name(dane_cert_usage_t usage) +{ + const cert_usage_entry *e = dane_cert_usages; + + while (e->name != NULL) { + if (e->usage == usage) + return e->name; + e++; + } + + return NULL; + +} |