keychain: add a stub for a credential plugin using OS X Keychain Services

1 files changed, 67 insertions, 0 deletions

diff --git a/src/libstrongswan/plugins/keychain/keychain_creds.c b/src/libstrongswan/plugins/keychain/keychain_creds.c
new file mode 100644
index 000000000..d3331fa40
--- /dev/null
+++ b/src/libstrongswan/plugins/keychain/keychain_creds.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2013 Martin Willi
+ * Copyright (C) 2013 revosec AG
+ *
+ * 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 "keychain_creds.h"
+
+#include <utils/debug.h>
+
+typedef struct private_keychain_creds_t private_keychain_creds_t;
+
+/**
+ * Private data of an keychain_creds_t object.
+ */
+struct private_keychain_creds_t {
+
+	/**
+	 * Public keychain_creds_t interface.
+	 */
+	keychain_creds_t public;
+};
+
+METHOD(credential_set_t, create_cert_enumerator, enumerator_t*,
+	private_keychain_creds_t *this, certificate_type_t cert, key_type_t key,
+	identification_t *id, bool trusted)
+{
+	return enumerator_create_empty();
+}
+
+METHOD(keychain_creds_t, destroy, void,
+	private_keychain_creds_t *this)
+{
+	free(this);
+}
+
+/**
+ * See header
+ */
+keychain_creds_t *keychain_creds_create()
+{
+	private_keychain_creds_t *this;
+
+	INIT(this,
+		.public = {
+			.set = {
+				.create_shared_enumerator = (void*)enumerator_create_empty,
+				.create_private_enumerator = (void*)enumerator_create_empty,
+				.create_cert_enumerator = _create_cert_enumerator,
+				.create_cdp_enumerator  = (void*)enumerator_create_empty,
+				.cache_cert = (void*)nop,
+			},
+			.destroy = _destroy,
+		},
+	);
+
+	return &this->public;
+}