Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 100 insertions, 0 deletions

diff --git a/include/crypto/tlscredsanon.h b/include/crypto/tlscredsanon.h
new file mode 100644
index 000000000..bd3023f9e
--- /dev/null
+++ b/include/crypto/tlscredsanon.h
@@ -0,0 +1,100 @@
+/*
+ * QEMU crypto TLS anonymous credential support
+ *
+ * Copyright (c) 2015 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef QCRYPTO_TLSCREDSANON_H
+#define QCRYPTO_TLSCREDSANON_H
+
+#include "crypto/tlscreds.h"
+#include "qom/object.h"
+
+#define TYPE_QCRYPTO_TLS_CREDS_ANON "tls-creds-anon"
+typedef struct QCryptoTLSCredsAnon QCryptoTLSCredsAnon;
+DECLARE_INSTANCE_CHECKER(QCryptoTLSCredsAnon, QCRYPTO_TLS_CREDS_ANON,
+                         TYPE_QCRYPTO_TLS_CREDS_ANON)
+
+
+typedef struct QCryptoTLSCredsAnonClass QCryptoTLSCredsAnonClass;
+
+/**
+ * QCryptoTLSCredsAnon:
+ *
+ * The QCryptoTLSCredsAnon object provides a representation
+ * of anonymous credentials used perform a TLS handshake.
+ * This is primarily provided for backwards compatibility and
+ * its use is discouraged as it has poor security characteristics
+ * due to lacking MITM attack protection amongst other problems.
+ *
+ * This is a user creatable object, which can be instantiated
+ * via object_new_propv():
+ *
+ * <example>
+ *   <title>Creating anonymous TLS credential objects in code</title>
+ *   <programlisting>
+ *   Object *obj;
+ *   Error *err = NULL;
+ *   obj = object_new_propv(TYPE_QCRYPTO_TLS_CREDS_ANON,
+ *                          "tlscreds0",
+ *                          &err,
+ *                          "endpoint", "server",
+ *                          "dir", "/path/x509/cert/dir",
+ *                          "verify-peer", "yes",
+ *                          NULL);
+ *   </programlisting>
+ * </example>
+ *
+ * Or via QMP:
+ *
+ * <example>
+ *   <title>Creating anonymous TLS credential objects via QMP</title>
+ *   <programlisting>
+ *    {
+ *       "execute": "object-add", "arguments": {
+ *          "id": "tlscreds0",
+ *          "qom-type": "tls-creds-anon",
+ *          "props": {
+ *             "endpoint": "server",
+ *             "dir": "/path/to/x509/cert/dir",
+ *             "verify-peer": false
+ *          }
+ *       }
+ *    }
+ *   </programlisting>
+ * </example>
+ *
+ *
+ * Or via the CLI:
+ *
+ * <example>
+ *   <title>Creating anonymous TLS credential objects via CLI</title>
+ *   <programlisting>
+ *  qemu-system-x86_64 -object tls-creds-anon,id=tlscreds0,\
+ *          endpoint=server,verify-peer=off,\
+ *          dir=/path/to/x509/certdir/
+ *   </programlisting>
+ * </example>
+ *
+ */
+
+struct QCryptoTLSCredsAnonClass {
+    QCryptoTLSCredsClass parent_class;
+};
+
+
+#endif /* QCRYPTO_TLSCREDSANON_H */