From e8716cc5c950e50411b23a7a6cafa3c063c59e90 Mon Sep 17 00:00:00 2001
From: AdrianStoenescu <51166009+AdrianStoenescu@users.noreply.github.com>
Date: Thu, 25 Jul 2019 13:36:49 +0300
Subject: Add option in dlt.conf for bindAddress to specific IPs (#130)

Add the possibility to have in dlt.conf an option that specifies a set
of IP addresses. The daemon will do a socket bind only for this list,
therefore external connections will be limited to this set of IP
addresses. If this option is not given, the default INADDR_ANY is used
("0.0.0.0") as before.

The option in dlt.conf can look like this:
BindAddress = 160.48.199.98;160.48.199.97;160.48.199.226,160.48.199.186;160.48.199.139;172.16.222.99

There can be as many addresses but only specified on one single line.
They have to be delimited by ',' or ';'. ' ' (space) delimiter does
not work. IPv6 addresses are supported as well. For instance:

BindAddress = fe80::255:7bff:feb5:7df7

IPv6 addresses are acceptable only if DLT_USE_IPv6 flag is ON at
compile time. IPv4 addresses are acceptable only if DLT_USE_IPv6 flag is
OFF at compile time. One cannot have both IPv4 and IPv6 format in the
same time.

Signed-off-by: Adrian Stoenescu Adrian.Stoenescu@harman.com
---
 src/daemon/dlt_daemon_socket.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/daemon/dlt_daemon_socket.h')

diff --git a/src/daemon/dlt_daemon_socket.h b/src/daemon/dlt_daemon_socket.h
index cca8306..a180529 100644
--- a/src/daemon/dlt_daemon_socket.h
+++ b/src/daemon/dlt_daemon_socket.h
@@ -60,7 +60,7 @@
 #include "dlt_common.h"
 #include "dlt_user.h"
 
-int dlt_daemon_socket_open(int *sock, unsigned int servPort);
+int dlt_daemon_socket_open(int *sock, unsigned int servPort, char *ip);
 int dlt_daemon_socket_close(int sock);
 
 int dlt_daemon_socket_get_send_qeue_max_size(int sock);
-- 
cgit v1.2.1