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-rw-r--r--src/libdnssec/key/simple.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/libdnssec/key/simple.c b/src/libdnssec/key/simple.c
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+++ b/src/libdnssec/key/simple.c
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+/* Copyright (C) 2019 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <gnutls/abstract.h>
+#include <gnutls/gnutls.h>
+
+#include "libdnssec/binary.h"
+#include "libdnssec/error.h"
+#include "libdnssec/key.h"
+#include "libdnssec/key/dnskey.h"
+#include "libdnssec/key/internal.h"
+#include "libdnssec/key/privkey.h"
+#include "libdnssec/pem.h"
+#include "libdnssec/shared/shared.h"
+
+/* -- public API ----------------------------------------------------------- */
+
+_public_
+int dnssec_key_load_pkcs8(dnssec_key_t *key, const dnssec_binary_t *pem)
+{
+ if (!key || !pem || !pem->data) {
+ return DNSSEC_EINVAL;
+ }
+
+ if (dnssec_key_get_algorithm(key) == 0) {
+ return DNSSEC_INVALID_KEY_ALGORITHM;
+ }
+
+ gnutls_privkey_t privkey = NULL;
+ int r = dnssec_pem_to_privkey(pem, &privkey);
+ if (r != DNSSEC_EOK) {
+ return r;
+ }
+
+ r = key_set_private_key(key, privkey);
+ if (r != DNSSEC_EOK) {
+ gnutls_privkey_deinit(privkey);
+ return r;
+ }
+
+ return DNSSEC_EOK;
+}