Message rules for IKEv1 INFORMATIONAL exchange added.

Since INFORMATIONAL "exchanges" are actually unidirectionally sent
message we don't have any responder rules.

diff --git a/src/libcharon/encoding/message.c b/src/libcharon/encoding/message.c
index 5386d4984cd7e74b8e0df119fc41edffc01c2449..823a97f0f8c60743a97a90c803db884eeea3d320 100644 (file)
--- a/src/libcharon/encoding/message.c
+++ b/src/libcharon/encoding/message.c
@@ -542,6 +542,26 @@ static payload_order_t aggressive_r_order[] = {
        {NOTIFICATION_V1,                       0},
        {VENDOR_ID_V1,                          0},
 };
+
+/**
+ * Message rule for INFORMATIONAL_V1 from initiator.
+ */
+static payload_rule_t informational_i_rules_v1[] = {
+/*     payload type                            min     max                                             encr    suff */
+       {NOTIFICATION_V1,                       0,      MAX_NOTIFY_PAYLOADS,    TRUE,   FALSE},
+       {DELETE_V1,                                     0,      MAX_DELETE_PAYLOADS,    TRUE,   FALSE},
+       {VENDOR_ID_V1,                          0,      MAX_VID_PAYLOADS,               TRUE,   FALSE},
+};
+
+/**
+ * payload order for INFORMATIONAL_V1 from initiator.
+ */
+static payload_order_t informational_i_order_v1[] = {
+/*     payload type                            notify type */
+       {NOTIFICATION_V1,                       0},
+       {DELETE_V1,                                     0},
+       {VENDOR_ID_V1,                          0},
+};
 #endif /* USE_IKEV1 */
 
 /**
@@ -607,6 +627,10 @@ static message_rule_t message_rules[] = {
                countof(aggressive_r_rules), aggressive_r_rules,
                countof(aggressive_r_order), aggressive_r_order,
        },
+       {INFORMATIONAL_V1,      TRUE,   TRUE,
+               countof(informational_i_rules_v1), informational_i_rules_v1,
+               countof(informational_i_order_v1), informational_i_order_v1,
+       },
        /* TODO-IKEv1: define rules for other exchanges */
 #endif /* USE_IKEV1 */
 };