libpam-veracrypt-mount

1. Install VeraCrypt
   • On Ubuntu: sudo add-apt-repository ppa:unit193/encryption
2. Install whois and pam_mount packages
3. If VeraCrypt has hidden drive
   • Make sure that the outer filesystem is ext4. The hidden filesystem can be btrfs or ext4
   • in /etc/pam.d/common-auth
     • Change sucess from 1 to 2 for pam_unix.so
     • Add the following line below pam_unix.so
       • auth [success=2 default=ignore] pam_pwdfile.so pwdfile=[path-to-pwdfile]
     • Generate the hash of the hidden password using mkpasswd -m SHA-512 and save it to the pwdfile
       • [username]:[generated hash]
4. Update /etc/security/pam_mount.conf.xml with the correct [username] and [path-to-VeraCrupt-drive].
   • May need to additional lines if there are multiple users with different VeraCrypt drives