diff options
Diffstat (limited to 'src/libdnssec/key/simple.c')
-rw-r--r-- | src/libdnssec/key/simple.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/libdnssec/key/simple.c b/src/libdnssec/key/simple.c new file mode 100644 index 0000000..10126cc --- /dev/null +++ b/src/libdnssec/key/simple.c @@ -0,0 +1,55 @@ +/* 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; +} |