From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 18 Feb 2011 09:01:11 +0000 (+0100)
Subject: Make CoA proxying work again.
X-Git-Tag: release_2_1_11~119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d0636d145c0bdd34057f6aa5977e1fa6893aa61;p=thirdparty%2Ffreeradius-server.git

Make CoA proxying work again.

Only set the reply code if it isn't meant to be proxied.
---

diff --git a/src/main/listen.c b/src/main/listen.c
index 071bd5b79ba..6e4f88dbc9b 100644
--- a/src/main/listen.c
+++ b/src/main/listen.c
@@ -986,6 +986,27 @@ static int rad_coa_reply(REQUEST *request)
 	return RLM_MODULE_OK;
 }
 
+static int do_proxy(REQUEST *request)
+{
+	VALUE_PAIR *vp;
+
+	if (request->in_proxy_hash ||
+	    (request->proxy_reply && (request->proxy_reply->code != 0))) {
+		return 0;
+	}
+
+	vp = pairfind(request->config_items, PW_HOME_SERVER_POOL);
+	if (!vp) return 0;
+	
+	if (!home_pool_byname(vp->vp_strvalue, HOME_TYPE_COA)) {
+		RDEBUG2("ERROR: Cannot proxy to unknown pool %s",
+			vp->vp_strvalue);
+		return 0;
+	}
+
+	return 1;
+}
+
 /*
  *	Receive a CoA packet.
  */
@@ -1061,6 +1082,7 @@ static int rad_coa_recv(REQUEST *request)
 		case RLM_MODULE_NOTFOUND:
 		case RLM_MODULE_OK:
 		case RLM_MODULE_UPDATED:
+			if (do_proxy(request)) return RLM_MODULE_OK;
 			request->reply->code = ack;
 			break;
 		}