When I do penetration testing on android application, the first step is checking firebase url is accessible or not. So, instead of decompiling or extracting apk and looking for firebase url, I created this tool to automate all the step and checking firebase's permission is access denied or not.
NOTE: You need to setup apktool
first.
go install github.com/shanekhantaun9/firex@latest
firex example.apk