113 lines
3.2 KiB
C
113 lines
3.2 KiB
C
/*
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* QEMU crypto TLS anonymous credential 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 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_TLSCRED_ANON_H__
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#define QCRYPTO_TLSCRED_ANON_H__
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#include "crypto/tlscreds.h"
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#define TYPE_QCRYPTO_TLS_CREDS_ANON "tls-creds-anon"
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#define QCRYPTO_TLS_CREDS_ANON(obj) \
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OBJECT_CHECK(QCryptoTLSCredsAnon, (obj), TYPE_QCRYPTO_TLS_CREDS_ANON)
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typedef struct QCryptoTLSCredsAnon QCryptoTLSCredsAnon;
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typedef struct QCryptoTLSCredsAnonClass QCryptoTLSCredsAnonClass;
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/**
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* QCryptoTLSCredsAnon:
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*
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* The QCryptoTLSCredsAnon object provides a representation
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* of anonymous credentials used perform a TLS handshake.
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* This is primarily provided for backwards compatibility and
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* its use is discouraged as it has poor security characteristics
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* due to lacking MITM attack protection amongst other problems.
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*
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* This is a user creatable object, which can be instantiated
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* via object_new_propv():
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*
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* <example>
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* <title>Creating anonymous TLS credential objects in code</title>
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* <programlisting>
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* Object *obj;
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* Error *err = NULL;
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* obj = object_new_propv(TYPE_QCRYPTO_TLS_CREDS_ANON,
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* "tlscreds0",
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* &err,
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* "endpoint", "server",
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* "dir", "/path/x509/cert/dir",
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* "verify-peer", "yes",
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* NULL);
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* </programlisting>
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* </example>
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*
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* Or via QMP:
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*
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* <example>
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* <title>Creating anonymous TLS credential objects via QMP</title>
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* <programlisting>
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* {
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* "execute": "object-add", "arguments": {
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* "id": "tlscreds0",
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* "qom-type": "tls-creds-anon",
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* "props": {
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* "endpoint": "server",
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* "dir": "/path/to/x509/cert/dir",
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* "verify-peer": false
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* }
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* }
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* }
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* </programlisting>
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* </example>
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*
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*
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* Or via the CLI:
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*
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* <example>
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* <title>Creating anonymous TLS credential objects via CLI</title>
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* <programlisting>
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* qemu-system-x86_64 -object tls-creds-anon,id=tlscreds0,\
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* endpoint=server,verify-peer=off,\
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* dir=/path/to/x509/certdir/
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* </programlisting>
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* </example>
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*
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*/
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struct QCryptoTLSCredsAnon {
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QCryptoTLSCreds parent_obj;
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#ifdef CONFIG_GNUTLS
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union {
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gnutls_anon_server_credentials_t server;
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gnutls_anon_client_credentials_t client;
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} data;
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#endif
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};
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struct QCryptoTLSCredsAnonClass {
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QCryptoTLSCredsClass parent_class;
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};
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#endif /* QCRYPTO_TLSCRED_H__ */
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