name : snappy-extrausers Name: Extrausers authentication Default: yes Priority: 257 Auth-Type: Primary Auth: [success=end authinfo_unavail=ignore default=bad] pam_extrausers.so nodelay nullok try_first_pass Auth-Initial: [success=end authinfo_unavail=ignore default=bad] pam_extrausers.so nodelay nullok Password-Type: Primary Password: [success=end default=ignore] pam_extrausers.so minlen=4 sha512 use_authtok try_first_pass Password-Initial: [success=end default=ignore] pam_extrausers.so minlen=4 sha512