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|
{ config, pkgs, lib, ... }: with lib; let
cfg = config.services.sogo;
preStart = pkgs.writeShellScriptBin "sogo-prestart" ''
touch /etc/sogo/sogo.conf
chown sogo:sogo /etc/sogo/sogo.conf
chmod 640 /etc/sogo/sogo.conf
${if (cfg.configReplaces != {}) then ''
# Insert secrets
${concatStringsSep "\n" (mapAttrsToList (k: v: ''export ${k}="$(cat "${v}" | tr -d '\n')"'') cfg.configReplaces)}
${pkgs.perl}/bin/perl -p ${concatStringsSep " " (mapAttrsToList (k: v: '' -e 's/${k}/''${ENV{"${k}"}}/g;' '') cfg.configReplaces)} /etc/sogo/sogo.conf.raw > /etc/sogo/sogo.conf
'' else ''
cp /etc/sogo/sogo.conf.raw /etc/sogo/sogo.conf
''}
'';
in {
options.services.sogo = with types; {
enable = mkEnableOption (lib.mdDoc "SOGo groupware");
vhostName = mkOption {
description = lib.mdDoc "Name of the nginx vhost";
type = str;
default = "sogo";
};
timezone = mkOption {
description = lib.mdDoc "Timezone of your SOGo instance";
type = str;
example = "America/Montreal";
};
language = mkOption {
description = lib.mdDoc "Language of SOGo";
type = str;
default = "English";
};
ealarmsCredFile = mkOption {
description = lib.mdDoc "Optional path to a credentials file for email alarms";
type = nullOr str;
default = null;
};
configReplaces = mkOption {
description = lib.mdDoc ''
Replacement-filepath mapping for sogo.conf.
Every key is replaced with the contents of the file specified as value.
In the example, every occurrence of LDAP_BINDPW will be replaced with the text of the
specified file.
'';
type = attrsOf str;
default = {};
example = {
LDAP_BINDPW = "/var/lib/secrets/sogo/ldappw";
};
};
extraConfig = mkOption {
description = lib.mdDoc "Extra sogo.conf configuration lines";
type = lines;
default = "";
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.sogo ];
environment.etc."sogo/sogo.conf.raw".text = ''
{
// Mandatory parameters
SOGoTimeZone = "${cfg.timezone}";
SOGoLanguage = "${cfg.language}";
// Paths
WOSendMail = "/run/wrappers/bin/sendmail";
SOGoMailSpoolPath = "/var/lib/sogo/spool";
// Enable CSRF protection
SOGoXSRFValidationEnabled = YES;
// Remove dates from log (jornald does that)
NGLogDefaultLogEventFormatterClass = "NGLogEventFormatter";
// Extra config
${cfg.extraConfig}
}
'';
systemd.services.sogo = {
description = "SOGo groupware";
after = [ "postgresql.service" "mysql.service" "memcached.service" "openldap.service" "dovecot2.service" ];
wantedBy = [ "multi-user.target" ];
restartTriggers = [ config.environment.etc."sogo/sogo.conf.raw".source ];
environment.LDAPTLS_CACERT = "/etc/ssl/certs/ca-certificates.crt";
serviceConfig = {
Type = "forking";
ExecStartPre = "+" + preStart + "/bin/sogo-prestart";
ExecStart = "${pkgs.sogo}/bin/sogod -WOLogFile - -WOPidFile /run/sogo/sogo.pid";
ProtectSystem = "strict";
ProtectHome = true;
PrivateTmp = true;
PrivateDevices = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectControlGroups = true;
RuntimeDirectory = "sogo";
StateDirectory = "sogo/spool";
User = "sogo";
Group = "sogo";
CapabilityBoundingSet = "";
NoNewPrivileges = true;
LockPersonality = true;
RestrictRealtime = true;
PrivateMounts = true;
PrivateUsers = true;
MemoryDenyWriteExecute = true;
SystemCallFilter = "@basic-io @file-system @network-io @system-service @timer";
SystemCallArchitectures = "native";
RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6";
};
};
systemd.services.sogo-tmpwatch = {
description = "SOGo tmpwatch";
startAt = [ "hourly" ];
script = ''
SOGOSPOOL=/var/lib/sogo/spool
find "$SOGOSPOOL" -type f -user sogo -atime +23 -delete > /dev/null
find "$SOGOSPOOL" -mindepth 1 -type d -user sogo -empty -delete > /dev/null
'';
serviceConfig = {
Type = "oneshot";
ProtectSystem = "strict";
ProtectHome = true;
PrivateTmp = true;
PrivateDevices = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectControlGroups = true;
StateDirectory = "sogo/spool";
User = "sogo";
Group = "sogo";
CapabilityBoundingSet = "";
NoNewPrivileges = true;
LockPersonality = true;
RestrictRealtime = true;
PrivateMounts = true;
PrivateUsers = true;
PrivateNetwork = true;
SystemCallFilter = "@basic-io @file-system @system-service";
SystemCallArchitectures = "native";
RestrictAddressFamilies = "";
};
};
systemd.services.sogo-ealarms = {
description = "SOGo email alarms";
after = [ "postgresql.service" "mysqld.service" "memcached.service" "openldap.service" "dovecot2.service" "sogo.service" ];
restartTriggers = [ config.environment.etc."sogo/sogo.conf.raw".source ];
startAt = [ "minutely" ];
serviceConfig = {
Type = "oneshot";
ExecStart = "${pkgs.sogo}/bin/sogo-ealarms-notify${optionalString (cfg.ealarmsCredFile != null) " -p ${cfg.ealarmsCredFile}"}";
ProtectSystem = "strict";
ProtectHome = true;
PrivateTmp = true;
PrivateDevices = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectControlGroups = true;
StateDirectory = "sogo/spool";
User = "sogo";
Group = "sogo";
CapabilityBoundingSet = "";
NoNewPrivileges = true;
LockPersonality = true;
RestrictRealtime = true;
PrivateMounts = true;
PrivateUsers = true;
MemoryDenyWriteExecute = true;
SystemCallFilter = "@basic-io @file-system @network-io @system-service";
SystemCallArchitectures = "native";
RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6";
};
};
# nginx vhost
services.nginx.virtualHosts."${cfg.vhostName}" = {
locations."/".extraConfig = ''
rewrite ^ https://$server_name/SOGo;
allow all;
'';
# For iOS 7
locations."/principals/".extraConfig = ''
rewrite ^ https://$server_name/SOGo/dav;
allow all;
'';
locations."^~/SOGo".extraConfig = ''
proxy_pass http://127.0.0.1:20000;
proxy_redirect http://127.0.0.1:20000 default;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
proxy_set_header x-webobjects-server-protocol HTTP/1.0;
proxy_set_header x-webobjects-remote-host 127.0.0.1;
proxy_set_header x-webobjects-server-port $server_port;
proxy_set_header x-webobjects-server-name $server_name;
proxy_set_header x-webobjects-server-url $scheme://$host;
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
client_max_body_size 50m;
client_body_buffer_size 128k;
break;
'';
locations."/SOGo.woa/WebServerResources/".extraConfig = ''
alias ${pkgs.sogo}/lib/GNUstep/SOGo/WebServerResources/;
allow all;
'';
locations."/SOGo/WebServerResources/".extraConfig = ''
alias ${pkgs.sogo}/lib/GNUstep/SOGo/WebServerResources/;
allow all;
'';
locations."~ ^/SOGo/so/ControlPanel/Products/([^/]*)/Resources/(.*)$".extraConfig = ''
alias ${pkgs.sogo}/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
'';
locations."~ ^/SOGo/so/ControlPanel/Products/[^/]*UI/Resources/.*\\.(jpg|png|gif|css|js)$".extraConfig = ''
alias ${pkgs.sogo}/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
'';
};
# User and group
users.groups.sogo = {};
users.users.sogo = {
group = "sogo";
isSystemUser = true;
description = "SOGo service user";
};
};
}
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