From 01a1935ec1e2ebf0601a6ff55ac957c92d6cbfa5 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.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/daemon/dlt-daemon.h') diff --git a/src/daemon/dlt-daemon.h b/src/daemon/dlt-daemon.h index 2520988..59bac6a 100644 --- a/src/daemon/dlt-daemon.h +++ b/src/daemon/dlt-daemon.h @@ -135,6 +135,7 @@ typedef struct int contextLogLevel; /**< (int) log level sent to context if registered with default log-level or if enforced*/ int contextTraceStatus; /**< (int) trace status sent to context if registered with default trace status or if enforced*/ int enforceContextLLAndTS; /**< (Boolean) Enforce log-level, trace-status not to exceed contextLogLevel, contextTraceStatus */ + DltBindAddress_t *ipNodes; /**< (String: BindAddress) The daemon accepts connections only on this list of IP addresses */ } DltDaemonFlags; /** * The global parameters of a dlt daemon. -- cgit v1.2.1