alema/us - us - Mauri's git remote

Author	SHA1	Message	Date
Alessandro Mauri	fb6c872dc7	authenticate using /etc/shadow completely remove the dependency on PAM, it is unnecessary in this sort of simple program	3 years ago
Alessandro Mauri	074ebfec6c	updated todo	3 years ago
Alessandro Mauri	72c217d74a	reverted to the old exec way this branch will contain a version of us which doesn't use a subshell as a proxy but directly applies the privilege escalation to the command	3 years ago
Alessandro Mauri	a666081599	touches to shell proxy reworked the privilege escalation works by changing the way target user info is passed around, now we pass struct passwd* and struct group* instead of strings wich allows much greater flexibility. Also now us mimics the behavior of sudo and doas regarding the shell proxies: - commands are started under a subshell, that shell is the user's - if no command is specified just the shell is executed	3 years ago
Alessandro Mauri	eefd0545cd	todo and notes added two files, TODO: things that still need to be taken care of that may be too long to write in the source code config.template: mockups of the config file	3 years ago