fleet/orbit/pkg/augeas/lenses/postfix_passwordmap.aug
2022-12-02 10:19:54 -05:00

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(*
Module: Postfix_Passwordmap
Parses /etc/postfix/*passwd
Author: Anton Baranov <abaranov@linuxfoundation.org>
About: Reference
This lens tries to keep as close as possible to `man 5 postconf` and
http://www.postfix.org/SASL_README.html#client_sasl_enable where possible.
About: License
This file is licenced under the LGPL v2+, like the rest of Augeas.
About: Configuration files
This lens applies to /etc/postfix/*passwd. See <filter>.
About: Examples
The <Test_Postfix_Passwordmap> file contains various examples and tests.
*)
module Postfix_Passwordmap =
autoload xfm
(* View: space_or_eol *)
let space_or_eol = del /([ \t]*\n)?[ \t]+/ " "
(* View: word *)
let word = store /[A-Za-z0-9@_\+\*.-]+/
(* View: colon *)
let colon = Sep.colon
(* View: username *)
let username = [ label "username" . word ]
(* View: password *)
let password = [ label "password" . (store Rx.space_in)? ]
(* View: record *)
let record = [ label "pattern" . store /\[?[A-Za-z0-9@\*.-]+\]?(:?[A-Za-z0-9]*)*/
. space_or_eol . username . colon . password
. Util.eol ]
(* View: lns *)
let lns = (Util.empty | Util.comment | record)*
(* Variable: filter *)
let filter = incl "/etc/postfix/*passwd"
. incl "/usr/local/etc/postfix/*passwd"
let xfm = transform lns filter