fix(mcb): resolve failing to check remote build (#3521)

* mcbserver update working again

* fix(mcbserver) better random and added comment

* code styling fix. Codacy Static Code Analysis wasn't happy

* style update

Author: clemensmol

lgsm/functions/update_minecraft_bedrock.sh

@@ -7,8 +7,11 @@
 
 functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
 
+#random number for userAgent
+randnum=$((1 + RANDOM % 5000))
+
 fn_update_minecraft_dl(){
-	latestmcbuildurl=$(curl -Ls "https://www.minecraft.net/en-us/download/server/bedrock/" | grep -o 'https://minecraft.azureedge.net/bin-linux/[^"]*zip')
+	latestmcbuildurl=$(curl -H "Accept-Encoding: identity" -H "Accept-Language: en" -Ls -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.${randnum}.212 Safari/537.36" "https://www.minecraft.net/en-us/download/server/bedrock/" | grep -o 'https://minecraft.azureedge.net/bin-linux/[^"]*zip')
 	fn_fetch_file "${latestmcbuildurl}" "" "" "" "${tmpdir}" "bedrock_server.${remotebuild}.zip"
 	echo -e "Extracting to ${serverfiles}...\c"
 	if [ "${firstcommandname}" == "INSTALL" ]; then
@@ -79,7 +82,7 @@ fn_update_minecraft_localbuild(){
 
 fn_update_minecraft_remotebuild(){
 	# Gets remote build info.
-	remotebuild=$(curl -Ls "https://www.minecraft.net/en-us/download/server/bedrock/" | grep -o 'https://minecraft.azureedge.net/bin-linux/[^"]*' | sed 's/.*\///' | grep -Eo "[.0-9]+[0-9]")
+	remotebuild=$(curl -H "Accept-Encoding: identity" -H "Accept-Language: en" -Ls -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.${randnum}.212 Safari/537.36" "https://www.minecraft.net/en-us/download/server/bedrock/" | grep -o 'https://minecraft.azureedge.net/bin-linux/[^"]*' | sed 's/.*\///' | grep -Eo "[.0-9]+[0-9]")
 	if [ "${firstcommandname}" != "INSTALL" ]; then
 		fn_print_dots "Checking remote build: ${remotelocation}"
 		# Checks if remotebuild variable has been set.