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show in neighbour information if peer is MD5 authenticated

This commit is contained in:
kefren 2010-12-31 11:29:33 +00:00
parent 396210649d
commit 1eed43ba6c
1 changed files with 13 additions and 1 deletions
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14
usr.sbin/ldpd/ldp_command.c
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@ -1,4 +1,4 @@
/* $NetBSD: ldp_command.c,v 1.3 2010/12/30 11:29:21 kefren Exp $ */
/* $NetBSD: ldp_command.c,v 1.4 2010/12/31 11:29:33 kefren Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@ -32,6 +32,7 @@
#include <arpa/inet.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
#include <sys/queue.h>
@ -380,6 +381,8 @@ show_neighbours(int s, char *recvspace)
struct ldp_peer_address *wp;
struct sockaddr_in ssin;
socklen_t sin_len = sizeof(struct sockaddr_in);
int enc;
socklen_t enclen = sizeof(enc);
SLIST_FOREACH(p, &ldp_peer_head, peers) {
snprintf(sendspace, MAXSEND, "LDP peer: %s\n",
@ -410,6 +413,15 @@ show_neighbours(int s, char *recvspace)
if (getsockname(p->socket,(struct sockaddr *) &ssin,
&sin_len))
break;
if (getsockopt(p->socket, IPPROTO_TCP, TCP_MD5SIG,
&enc, &enclen) == 0) {
snprintf(sendspace, MAXSEND,
"Authenticated: %s\n",
enc != 0 ? "YES" : "NO");
writestr(s, sendspace);
}
snprintf(sendspace, MAXSEND,"Socket: %d\nLocal %s:%d\n",
p->socket, inet_ntoa(ssin.sin_addr),
ntohs(ssin.sin_port));