Added ipseckey plugin, which provides support for public keys in IPSECKEY RRs

1 files changed, 91 insertions, 0 deletions

diff --git a/src/libcharon/plugins/ipseckey/ipseckey_plugin.c b/src/libcharon/plugins/ipseckey/ipseckey_plugin.c
new file mode 100644
index 000000000..563c36633
--- /dev/null
+++ b/src/libcharon/plugins/ipseckey/ipseckey_plugin.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2012 Reto Guadagnini
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include "ipseckey_plugin.h"
+
+#include <daemon.h>
+#include "ipseckey_cred.h"
+
+typedef struct private_ipseckey_plugin_t private_ipseckey_plugin_t;
+
+
+/**
+ * private data of the ipseckey plugin
+ */
+struct private_ipseckey_plugin_t {
+
+	/**
+	 * implements plugin interface
+	 */
+	ipseckey_plugin_t public;
+
+	/**
+	 * DNS resolver instance
+	 */
+	resolver_t *res;
+
+	/**
+	 * credential set
+	 */
+	ipseckey_cred_t *cred;
+};
+
+METHOD(plugin_t, get_name, char*,
+	private_ipseckey_plugin_t *this)
+{
+	return "ipseckey";
+}
+
+METHOD(plugin_t, destroy, void,
+	private_ipseckey_plugin_t *this)
+{
+	lib->credmgr->remove_set(lib->credmgr, &this->cred->set);
+	this->res->destroy(this->res);
+	DESTROY_IF(this->cred);
+	free(this);
+}
+
+/*
+ * see header file
+ */
+plugin_t *ipseckey_plugin_create()
+{
+	private_ipseckey_plugin_t *this;
+
+	INIT(this,
+		.public = {
+			.plugin = {
+				.get_name = _get_name,
+				.reload = (void*)return_false,
+				.destroy = _destroy,
+			},
+		},
+		.res = lib->resolver->create(lib->resolver),
+	);
+
+	if (!this->res)
+	{
+		DBG1(DBG_CFG, "ipseckey_plugin: Failed to create"
+					  "a DNS resolver instance");
+		destroy(this);
+		return NULL;
+	}
+
+	this->cred = ipseckey_cred_create(this->res);
+	lib->credmgr->add_set(lib->credmgr, &this->cred->set);
+
+	return &this->public.plugin;
+}
+