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implement alias list

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This commit is contained in:
Robin Raymond 2017-11-21 11:18:07 +01:00
parent a17093b867
commit d94b8acd78
2 changed files with 14 additions and 4 deletions
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3
default.nix
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@ -61,8 +61,9 @@ in
};
aliases = mkOption {
type = types.listOf types.str;
type = with types; listOf types.str;
example = ["abuse@example.com" "postmaster@example.com"];
default = [];
description = ''
A list of aliases of this login account.
'';

15
mail-server/postfix.nix
View File

@ -23,12 +23,20 @@ let
cfg = config.mailserver;
# valiases_postfix :: [ String ]
valiases_postfix = map
valiases_postfix = lib.flatten (lib.mapAttrsToList
(name: value:
let to = name;
in map (from: "${from} ${to}") value.aliases)
cfg.loginAccounts);
# extra_valiases_postfix :: [ String ]
extra_valiases_postfix = map
(from:
let to = cfg.virtualAliases.${from};
in "${from} ${to}")
(builtins.attrNames cfg.virtualAliases);
# accountToIdentity :: User -> String
accountToIdentity = account: "${account.name} ${account.name}";
@ -36,7 +44,7 @@ let
vaccounts_identity = map accountToIdentity (lib.attrValues cfg.loginAccounts);
# valiases_file :: Path
valiases_file = builtins.toFile "valias" (lib.concatStringsSep "\n" valiases_postfix);
valiases_file = builtins.toFile "valias" (lib.concatStringsSep "\n" extra_valiases_postfix);
# vhosts_file :: Path
vhosts_file = builtins.toFile "vhosts" (concatStringsSep "\n" cfg.domains);
@ -47,7 +55,8 @@ let
# for details on how this file looks. By using the same file as valiases,
# every alias is owned (uniquely) by its user. We have to add the users own
# address though
vaccounts_file = builtins.toFile "vaccounts" (lib.concatStringsSep "\n" (vaccounts_identity ++ valiases_postfix));
vaccounts_file = builtins.toFile "vaccounts" (lib.concatStringsSep "\n"
(vaccounts_identity ++ extra_valiases_postfix));
submissionHeaderCleanupRules = pkgs.writeText "submission_header_cleanup_rules" ''
# Removes sensitive headers from mails handed in via the submission port.