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(* Module: Gshadow Parses /etc/gshadow Author: Lorenzo M. Catucci <catucci@ccd.uniroma2.it> Original Author: Free Ekanayaka <free@64studio.com> About: Reference - man 5 gshadow About: License This file is licensed under the LGPL v2+, like the rest of Augeas. About: Each line in the gshadow files represents the additional shadow-defined attributes for the corresponding group, as defined in the group file. *) module Gshadow = autoload xfm (************************************************************************ * USEFUL PRIMITIVES *************************************************************************) let eol = Util.eol let comment = Util.comment let empty = Util.empty let colon = Sep.colon let comma = Sep.comma let sto_to_spc = store Rx.space_in let word = Rx.word let password = /[A-Za-z0-9_.!*-]*/ let integer = Rx.integer (************************************************************************ * Group: ENTRIES *************************************************************************) (* View: member *) let member = [ label "member" . store word ] (* View: member_list the member list is a comma separated list of users allowed to chgrp to the group without being prompted for the group's password *) let member_list = Build.opt_list member comma (* View: admin *) let admin = [ label "admin" . store word ] (* View: admin_list the admin_list is a comma separated list of users allowed to change the group's password and the member_list *) let admin_list = Build.opt_list admin comma (* View: params *) let params = [ label "password" . store password . colon ] . admin_list? . colon . member_list? let entry = Build.key_value_line word colon params (************************************************************************ * LENS *************************************************************************) let lns = (comment|empty|entry) * let filter = incl "/etc/gshadow" . Util.stdexcl let xfm = transform lns filter