Add 0.0.0.0 support for webserver and make it the default config value

Author: TBlueF

BlueMapBukkit/src/main/resources/bluemap-bukkit.conf

@@ -47,8 +47,9 @@ webserver {
 	enabled: true
 
 	# The IP-Adress that the webserver binds to.
-	# If this setting is commented out, bluemap tries to find the default ip-adress of your system.
+	# Use "0.0.0.0" to bind to all available local adresses.
 	# If you only want to access it locally use "localhost".
+	# Default is "0.0.0.0"
 	#ip: "localhost"
 	#ip: "127.0.0.1"
 

BlueMapCLI/src/main/resources/bluemap-cli.conf

@@ -44,10 +44,11 @@ webserver {
 	# With this setting you can enable the integrated web-server.
 	# Default is disabled
 	enabled: false
-	
+
 	# The IP-Adress that the webserver binds to.
-	# If this setting is commented out, bluemap tries to find the default ip-adress of your system.
+	# Use "0.0.0.0" to bind to all available local adresses.
 	# If you only want to access it locally use "localhost".
+	# Default is "0.0.0.0"
 	#ip: "localhost"
 	#ip: "127.0.0.1"
 

BlueMapCore/src/main/java/de/bluecolored/bluemap/core/config/MainConfig.java

@@ -27,6 +27,7 @@
 import java.io.File;
 import java.io.IOException;
 import java.net.InetAddress;
+import java.net.InetSocketAddress;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
@@ -109,7 +110,9 @@ private void loadWebConfig(ConfigurationNode node) throws IOException {
 		if (webserverEnabled) {
 			//ip
 			String webserverBindAdressString = node.getNode("ip").getString("");
-			if (webserverBindAdressString.isEmpty()) {
+			if (webserverBindAdressString.isEmpty() || webserverBindAdressString.equals("0.0.0.0") || webserverBindAdressString.equals("::0")) {
+				webserverBindAdress = new InetSocketAddress(0).getAddress(); // 0.0.0.0
+			} else if (webserverBindAdressString.equals("#getLocalHost")) {
 				webserverBindAdress = InetAddress.getLocalHost();
 			} else {
 				webserverBindAdress = InetAddress.getByName(webserverBindAdressString);

BlueMapFabric/src/main/resources/bluemap-fabric.conf

@@ -47,8 +47,9 @@ webserver {
 	enabled: true
 
 	# The IP-Adress that the webserver binds to.
-	# If this setting is commented out, bluemap tries to find the default ip-adress of your system.
+	# Use "0.0.0.0" to bind to all available local adresses.
 	# If you only want to access it locally use "localhost".
+	# Default is "0.0.0.0"
 	#ip: "localhost"
 	#ip: "127.0.0.1"
 

BlueMapForge/src/main/resources/bluemap-forge.conf

@@ -47,8 +47,9 @@ webserver {
 	enabled: true
 
 	# The IP-Adress that the webserver binds to.
-	# If this setting is commented out, bluemap tries to find the default ip-adress of your system.
+	# Use "0.0.0.0" to bind to all available local adresses.
 	# If you only want to access it locally use "localhost".
+	# Default is "0.0.0.0"
 	#ip: "localhost"
 	#ip: "127.0.0.1"
 

BlueMapSponge/src/main/resources/bluemap-sponge.conf

@@ -42,8 +42,9 @@ webserver {
 	enabled: true
 
 	# The IP-Adress that the webserver binds to.
-	# If this setting is commented out, bluemap tries to find the default ip-adress of your system.
+	# Use "0.0.0.0" to bind to all available local adresses.
 	# If you only want to access it locally use "localhost".
+	# Default is "0.0.0.0"
 	#ip: "localhost"
 	#ip: "127.0.0.1"