[strongSwan-dev] [PATCH 4/8] vici: default to certificate subject for identity

Timo Teräs timo.teras at iki.fi
Wed Aug 27 15:05:20 CEST 2014


If id is not specified and certificate authentication is used,
use the certificate subject name as identity. Simplifies
configuration as in most cases this is the right thing to do.

Signed-off-by: Timo Teräs <timo.teras at iki.fi>
---
 src/libcharon/plugins/vici/vici_config.c | 34 ++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/src/libcharon/plugins/vici/vici_config.c b/src/libcharon/plugins/vici/vici_config.c
index 113d480..471e1eb 100644
--- a/src/libcharon/plugins/vici/vici_config.c
+++ b/src/libcharon/plugins/vici/vici_config.c
@@ -13,6 +13,28 @@
  * for more details.
  */
 
+/*
+ * Copyright (C) 2014 Timo Teräs <timo.teras at iki.fi>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
 #define _GNU_SOURCE
 
 #include "vici_config.h"
@@ -1460,6 +1482,18 @@ CALLBACK(peer_sn, bool,
 			return FALSE;
 		}
 
+		if (!auth.cfg->get(auth.cfg, AUTH_RULE_IDENTITY))
+		{
+			certificate_t *cert = auth.cfg->get(auth.cfg, AUTH_RULE_SUBJECT_CERT);
+			if (cert)
+			{
+				identification_t *id = cert->get_subject(cert);
+				DBG1(DBG_CFG, "  id not specified, defaulting to cert id '%Y'", id);
+				id = id->clone(id);
+				auth.cfg->add(auth.cfg, AUTH_RULE_IDENTITY, id);
+			}
+		}
+
 		if (strcasepfx(name, "local"))
 		{
 			peer->local->insert_last(peer->local, auth.cfg);
-- 
2.1.0



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