问题
I am developing an application for Mac, and wants to add firewall rule when my application launches,
would like to know the entry point, if anyone has any idea,
I guess, i need to modify
/Library/Preferences/com.apple.sharing.firewall.plist
But this file is not present in my Machine
and any info about structure of this file ?
Requirement is something like this
When it runs, then browser shouldn't allow to open some particulars website, so i believe, this is going to be a application level firewall.
回答1:
Thanks for looking at it, Finally i am using ipfw to do so, but still not yet clear about how to configure the rule
来源：https://stackoverflow.com/questions/8242034/add-firewall-rule-programmatically