projects / mirror_qemu.git / blame
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|---|---|---|
| e00adf6c DB |
1 | /* |
| 2 | * QEMU crypto TLS anonymous credential support | |
| 3 | * | |
| 4 | * Copyright (c) 2015 Red Hat, Inc. | |
| 5 | * | |
| 6 | * This library is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * This library is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. | |
| 18 | * | |
| 19 | */ | |
| 20 | ||
| 121d0712 MA |
21 | #ifndef QCRYPTO_TLSCREDSANON_H |
| 22 | #define QCRYPTO_TLSCREDSANON_H | |
| e00adf6c DB |
23 | |
| 24 | #include "crypto/tlscreds.h" | |
| 25 | ||
| 26 | #define TYPE_QCRYPTO_TLS_CREDS_ANON "tls-creds-anon" | |
| 27 | #define QCRYPTO_TLS_CREDS_ANON(obj) \ | |
| 28 | OBJECT_CHECK(QCryptoTLSCredsAnon, (obj), TYPE_QCRYPTO_TLS_CREDS_ANON) | |
| 29 | ||
| 30 | ||
| 31 | typedef struct QCryptoTLSCredsAnon QCryptoTLSCredsAnon; | |
| 32 | typedef struct QCryptoTLSCredsAnonClass QCryptoTLSCredsAnonClass; | |
| 33 | ||
| 34 | /** | |
| 35 | * QCryptoTLSCredsAnon: | |
| 36 | * | |
| 37 | * The QCryptoTLSCredsAnon object provides a representation | |
| 38 | * of anonymous credentials used perform a TLS handshake. | |
| 39 | * This is primarily provided for backwards compatibility and | |
| 40 | * its use is discouraged as it has poor security characteristics | |
| 41 | * due to lacking MITM attack protection amongst other problems. | |
| 42 | * | |
| 43 | * This is a user creatable object, which can be instantiated | |
| 44 | * via object_new_propv(): | |
| 45 | * | |
| 46 | * <example> | |
| 47 | * <title>Creating anonymous TLS credential objects in code</title> | |
| 48 | * <programlisting> | |
| 49 | * Object *obj; | |
| 50 | * Error *err = NULL; | |
| 51 | * obj = object_new_propv(TYPE_QCRYPTO_TLS_CREDS_ANON, | |
| 52 | * "tlscreds0", | |
| 53 | * &err, | |
| 54 | * "endpoint", "server", | |
| 55 | * "dir", "/path/x509/cert/dir", | |
| 56 | * "verify-peer", "yes", | |
| 57 | * NULL); | |
| 58 | * </programlisting> | |
| 59 | * </example> | |
| 60 | * | |
| 61 | * Or via QMP: | |
| 62 | * | |
| 63 | * <example> | |
| 64 | * <title>Creating anonymous TLS credential objects via QMP</title> | |
| 65 | * <programlisting> | |
| 66 | * { | |
| 67 | * "execute": "object-add", "arguments": { | |
| 68 | * "id": "tlscreds0", | |
| 69 | * "qom-type": "tls-creds-anon", | |
| 70 | * "props": { | |
| 71 | * "endpoint": "server", | |
| 72 | * "dir": "/path/to/x509/cert/dir", | |
| 73 | * "verify-peer": false | |
| 74 | * } | |
| 75 | * } | |
| 76 | * } | |
| 77 | * </programlisting> | |
| 78 | * </example> | |
| 79 | * | |
| 80 | * | |
| 81 | * Or via the CLI: | |
| 82 | * | |
| 83 | * <example> | |
| 84 | * <title>Creating anonymous TLS credential objects via CLI</title> | |
| 85 | * <programlisting> | |
| 86 | * qemu-system-x86_64 -object tls-creds-anon,id=tlscreds0,\ | |
| 87 | * endpoint=server,verify-peer=off,\ | |
| 88 | * dir=/path/to/x509/certdir/ | |
| 89 | * </programlisting> | |
| 90 | * </example> | |
| 91 | * | |
| 92 | */ | |
| 93 | ||
| 94 | ||
| 95 | struct QCryptoTLSCredsAnon { | |
| 96 | QCryptoTLSCreds parent_obj; | |
| 97 | #ifdef CONFIG_GNUTLS | |
| 98 | union { | |
| 99 | gnutls_anon_server_credentials_t server; | |
| 100 | gnutls_anon_client_credentials_t client; | |
| 101 | } data; | |
| 102 | #endif | |
| 103 | }; | |
| 104 | ||
| 105 | ||
| 106 | struct QCryptoTLSCredsAnonClass { | |
| 107 | QCryptoTLSCredsClass parent_class; | |
| 108 | }; | |
| 109 | ||
| 110 | ||
| 121d0712 | 111 | #endif /* QCRYPTO_TLSCREDSANON_H */ |