From b6c99ba3efeb51c7f08c1a4b1392f3942258195d Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Mon, 14 Nov 2016 15:47:06 -0800
Subject: Add (currently undocumented) option to allow management from certain
 networks.

---
 one.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'one.cpp')

diff --git a/one.cpp b/one.cpp
index 55cc2e19..51cda0c7 100644
--- a/one.cpp
+++ b/one.cpp
@@ -973,6 +973,7 @@ int main(int argc,char **argv)
 	std::string homeDir;
 	unsigned int port = ZT_DEFAULT_PORT;
 	bool skipRootCheck = false;
+	const char *allowManagementFrom = (const char *)0;
 
 	for(int i=1;i<argc;++i) {
 		if (argv[i][0] == '-') {
@@ -986,6 +987,14 @@ int main(int argc,char **argv)
 					}
 					break;
 
+				case 'M': // allow management from this IP/bits network
+					allowManagementFrom = argv[i] + 2;
+					if (!strlen(allowManagementFrom)) {
+						printHelp(argv[0],stdout);
+						return 1;
+					}
+					break;
+
 #ifdef __UNIX_LIKE__
 				case 'd': // Run in background as daemon
 					runAsDaemon = true;
@@ -1167,7 +1176,7 @@ int main(int argc,char **argv)
 	unsigned int returnValue = 0;
 
 	for(;;) {
-		zt1Service = OneService::newInstance(homeDir.c_str(),port);
+		zt1Service = OneService::newInstance(homeDir.c_str(),port,allowManagementFrom);
 		switch(zt1Service->run()) {
 			case OneService::ONE_STILL_RUNNING: // shouldn't happen, run() won't return until done
 			case OneService::ONE_NORMAL_TERMINATION:
-- 
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