4862bd3cd2
Create base class 'common secret'. Move common data and logic from 'secret' to 'common_secret' class. This allowed adding abstraction layer for easier adding new 'secret' objects in future. Convert 'secret' class to child from basic 'secret_common' with 'data' and 'file' properties. Signed-off-by: Alexey Krasikov <alex-krasikov@yandex-team.ru> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/*
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* QEMU crypto secret support
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*
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* Copyright (c) 2015 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef QCRYPTO_SECRET_COMMON_H
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#define QCRYPTO_SECRET_COMMON_H
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#include "qapi/qapi-types-crypto.h"
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#include "qom/object.h"
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#define TYPE_QCRYPTO_SECRET_COMMON "secret_common"
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#define QCRYPTO_SECRET_COMMON(obj) \
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OBJECT_CHECK(QCryptoSecretCommon, (obj), TYPE_QCRYPTO_SECRET_COMMON)
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#define QCRYPTO_SECRET_COMMON_CLASS(class) \
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OBJECT_CLASS_CHECK(QCryptoSecretCommonClass, \
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(class), TYPE_QCRYPTO_SECRET_COMMON)
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#define QCRYPTO_SECRET_COMMON_GET_CLASS(obj) \
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OBJECT_GET_CLASS(QCryptoSecretCommonClass, \
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(obj), TYPE_QCRYPTO_SECRET_COMMON)
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typedef struct QCryptoSecretCommon QCryptoSecretCommon;
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typedef struct QCryptoSecretCommonClass QCryptoSecretCommonClass;
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struct QCryptoSecretCommon {
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Object parent_obj;
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uint8_t *rawdata;
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size_t rawlen;
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QCryptoSecretFormat format;
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char *keyid;
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char *iv;
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};
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struct QCryptoSecretCommonClass {
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ObjectClass parent_class;
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void (*load_data)(QCryptoSecretCommon *secret,
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uint8_t **output,
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size_t *outputlen,
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Error **errp);
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};
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extern int qcrypto_secret_lookup(const char *secretid,
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uint8_t **data,
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size_t *datalen,
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Error **errp);
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extern char *qcrypto_secret_lookup_as_utf8(const char *secretid,
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Error **errp);
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extern char *qcrypto_secret_lookup_as_base64(const char *secretid,
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Error **errp);
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#endif /* QCRYPTO_SECRET_COMMON_H */
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