From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 1 Mar 2023 14:47:09 +0000 (-0500)
Subject: debug received packets
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2ac03db1836131967fed3841dc8e4b2b81a06bd;p=thirdparty%2Ffreeradius-server.git

debug received packets
---

diff --git a/src/process/bfd/all.mk b/src/process/bfd/all.mk
index 1d829dd541f..2c41aadd3eb 100644
--- a/src/process/bfd/all.mk
+++ b/src/process/bfd/all.mk
@@ -6,5 +6,5 @@ endif
 
 SOURCES		:= base.c
 
-TGT_PREREQS	:= libfreeradius-util$(L)
+TGT_PREREQS	:= libfreeradius-bfd$(L)
 
diff --git a/src/process/bfd/base.c b/src/process/bfd/base.c
index 50e1c29406c..5fd24ba11bd 100644
--- a/src/process/bfd/base.c
+++ b/src/process/bfd/base.c
@@ -69,6 +69,48 @@ typedef struct {
 
 #include <freeradius-devel/server/process.h>
 
+/*
+ *	Debug the packet if requested.
+ */
+static void bfd_packet_debug(request_t *request, fr_radius_packet_t *packet, fr_pair_list_t *list, bool received)
+{
+#ifdef WITH_IFINDEX_NAME_RESOLUTION
+	char if_name[IFNAMSIZ];
+#endif
+
+	if (!packet) return;
+	if (!RDEBUG_ENABLED) return;
+
+	log_request(L_DBG, L_DBG_LVL_1, request, __FILE__, __LINE__, "%s %s ID %d from %s%pV%s:%i to %s%pV%s:%i "
+#ifdef WITH_IFINDEX_NAME_RESOLUTION
+		       "%s%s%s"
+#endif
+		       "",
+		       received ? "Received" : "Sending",
+		       fr_bfd_packet_names[packet->code],
+		       packet->id,
+		       packet->socket.inet.src_ipaddr.af == AF_INET6 ? "[" : "",
+		       fr_box_ipaddr(packet->socket.inet.src_ipaddr),
+		       packet->socket.inet.src_ipaddr.af == AF_INET6 ? "]" : "",
+		       packet->socket.inet.src_port,
+		       packet->socket.inet.dst_ipaddr.af == AF_INET6 ? "[" : "",
+		       fr_box_ipaddr(packet->socket.inet.dst_ipaddr),
+		       packet->socket.inet.dst_ipaddr.af == AF_INET6 ? "]" : "",
+		       packet->socket.inet.dst_port
+#ifdef WITH_IFINDEX_NAME_RESOLUTION
+		       , packet->socket.inet.ifindex ? "via " : "",
+		       packet->socket.inet.ifindex ? fr_ifname_from_ifindex(if_name, packet->socket.inet.ifindex) : "",
+		       packet->socket.inet.ifindex ? " " : ""
+#endif
+		       );
+
+	if (received || request->parent) {
+		log_request_pair_list(L_DBG_LVL_1, request, NULL, list, NULL);
+	} else {
+		log_request_proto_pair_list(L_DBG_LVL_1, request, NULL, list, NULL);
+	}
+}
+
 /*
  *	recv FOO
  */
@@ -154,6 +196,8 @@ static unlang_action_t mod_process(rlm_rcode_t *p_result, module_ctx_t const *mc
 
 	UPDATE_STATE(packet);
 
+	bfd_packet_debug(request, request->packet, &request->request_pairs, true);
+
 	return state->recv(p_result, mctx, request);
 }