From b38419cd6d3d8c0f2397cfcf696f40eefc915472 Mon Sep 17 00:00:00 2001
From: "Alan T. DeKok" <aland@freeradius.org>
Date: Wed, 7 Apr 2021 13:04:49 -0400
Subject: [PATCH] add %{listen:Originating-Realm-Key}

---
 src/main/mainconfig.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/main/mainconfig.c b/src/main/mainconfig.c
index b134712356..09799da0e2 100644
--- a/src/main/mainconfig.c
+++ b/src/main/mainconfig.c
@@ -509,6 +509,16 @@ static ssize_t xlat_listen_common(REQUEST *request, rad_listen_t *listen,
 	}
 #endif
 
+#ifdef WITH_COA_TUNNEL
+	/*
+	 *      Look for RADSEC CoA tunnel key.
+	 */
+	if (listen->key && (strcmp(fmt, "Originating-Realm-Key") == 0)) {
+		strlcpy(out, listen->key, outlen);
+		return strlen(out);
+	}
+#endif
+
 	cp = cf_pair_find(listen->cs, fmt);
 	if (!cp || !(value = cf_pair_value(cp))) {
 		RDEBUG("Listener does not contain config item \"%s\"", fmt);
-- 
2.47.3