271 lines
8.3 KiB
Nix
271 lines
8.3 KiB
Nix
{ config, pkgs, lib, ... }: with lib; let
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cfg = config.services.sogo;
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preStart = pkgs.writeShellScriptBin "sogo-prestart" ''
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touch /etc/sogo/sogo.conf
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chown sogo:sogo /etc/sogo/sogo.conf
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chmod 640 /etc/sogo/sogo.conf
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${if (cfg.configReplaces != {}) then ''
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# Insert secrets
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${concatStringsSep "\n" (mapAttrsToList (k: v: ''export ${k}="$(cat "${v}" | tr -d '\n')"'') cfg.configReplaces)}
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${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
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'' else ''
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cp /etc/sogo/sogo.conf.raw /etc/sogo/sogo.conf
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''}
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'';
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in {
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options.services.sogo = with types; {
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enable = mkEnableOption (lib.mdDoc "SOGo groupware");
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vhostName = mkOption {
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description = lib.mdDoc "Name of the nginx vhost";
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type = str;
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default = "sogo";
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};
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timezone = mkOption {
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description = lib.mdDoc "Timezone of your SOGo instance";
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type = str;
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example = "America/Montreal";
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};
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language = mkOption {
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description = lib.mdDoc "Language of SOGo";
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type = str;
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default = "English";
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};
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ealarmsCredFile = mkOption {
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description = lib.mdDoc "Optional path to a credentials file for email alarms";
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type = nullOr str;
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default = null;
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};
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configReplaces = mkOption {
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description = lib.mdDoc ''
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Replacement-filepath mapping for sogo.conf.
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Every key is replaced with the contents of the file specified as value.
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In the example, every occurrence of LDAP_BINDPW will be replaced with the text of the
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specified file.
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'';
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type = attrsOf str;
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default = {};
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example = {
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LDAP_BINDPW = "/var/lib/secrets/sogo/ldappw";
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};
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};
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extraConfig = mkOption {
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description = lib.mdDoc "Extra sogo.conf configuration lines";
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type = lines;
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default = "";
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};
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};
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.sogo ];
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environment.etc."sogo/sogo.conf.raw".text = ''
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{
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// Mandatory parameters
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SOGoTimeZone = "${cfg.timezone}";
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SOGoLanguage = "${cfg.language}";
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// Paths
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WOSendMail = "/run/wrappers/bin/sendmail";
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SOGoMailSpoolPath = "/var/lib/sogo/spool";
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// Enable CSRF protection
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SOGoXSRFValidationEnabled = YES;
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// Remove dates from log (jornald does that)
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NGLogDefaultLogEventFormatterClass = "NGLogEventFormatter";
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// Extra config
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${cfg.extraConfig}
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}
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'';
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systemd.services.sogo = {
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description = "SOGo groupware";
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after = [ "postgresql.service" "mysql.service" "memcached.service" "openldap.service" "dovecot2.service" ];
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wantedBy = [ "multi-user.target" ];
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restartTriggers = [ config.environment.etc."sogo/sogo.conf.raw".source ];
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environment.LDAPTLS_CACERT = "/etc/ssl/certs/ca-certificates.crt";
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serviceConfig = {
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Type = "forking";
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ExecStartPre = "+" + preStart + "/bin/sogo-prestart";
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ExecStart = "${pkgs.sogo}/bin/sogod -WOLogFile - -WOPidFile /run/sogo/sogo.pid";
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ProtectSystem = "strict";
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ProtectHome = true;
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PrivateTmp = true;
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PrivateDevices = true;
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ProtectKernelTunables = true;
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ProtectKernelModules = true;
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ProtectControlGroups = true;
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RuntimeDirectory = "sogo";
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StateDirectory = "sogo/spool";
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User = "sogo";
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Group = "sogo";
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CapabilityBoundingSet = "";
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NoNewPrivileges = true;
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LockPersonality = true;
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RestrictRealtime = true;
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PrivateMounts = true;
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PrivateUsers = true;
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MemoryDenyWriteExecute = true;
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SystemCallFilter = "@basic-io @file-system @network-io @system-service @timer";
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SystemCallArchitectures = "native";
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RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6";
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};
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};
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systemd.services.sogo-tmpwatch = {
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description = "SOGo tmpwatch";
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startAt = [ "hourly" ];
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script = ''
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SOGOSPOOL=/var/lib/sogo/spool
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find "$SOGOSPOOL" -type f -user sogo -atime +23 -delete > /dev/null
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find "$SOGOSPOOL" -mindepth 1 -type d -user sogo -empty -delete > /dev/null
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'';
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serviceConfig = {
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Type = "oneshot";
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ProtectSystem = "strict";
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ProtectHome = true;
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PrivateTmp = true;
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PrivateDevices = true;
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ProtectKernelTunables = true;
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ProtectKernelModules = true;
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ProtectControlGroups = true;
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StateDirectory = "sogo/spool";
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User = "sogo";
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Group = "sogo";
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CapabilityBoundingSet = "";
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NoNewPrivileges = true;
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LockPersonality = true;
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RestrictRealtime = true;
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PrivateMounts = true;
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PrivateUsers = true;
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PrivateNetwork = true;
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SystemCallFilter = "@basic-io @file-system @system-service";
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SystemCallArchitectures = "native";
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RestrictAddressFamilies = "";
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};
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};
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systemd.services.sogo-ealarms = {
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description = "SOGo email alarms";
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after = [ "postgresql.service" "mysqld.service" "memcached.service" "openldap.service" "dovecot2.service" "sogo.service" ];
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restartTriggers = [ config.environment.etc."sogo/sogo.conf.raw".source ];
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startAt = [ "minutely" ];
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serviceConfig = {
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Type = "oneshot";
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ExecStart = "${pkgs.sogo}/bin/sogo-ealarms-notify${optionalString (cfg.ealarmsCredFile != null) " -p ${cfg.ealarmsCredFile}"}";
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ProtectSystem = "strict";
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ProtectHome = true;
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PrivateTmp = true;
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PrivateDevices = true;
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ProtectKernelTunables = true;
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ProtectKernelModules = true;
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ProtectControlGroups = true;
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StateDirectory = "sogo/spool";
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User = "sogo";
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Group = "sogo";
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CapabilityBoundingSet = "";
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NoNewPrivileges = true;
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LockPersonality = true;
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RestrictRealtime = true;
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PrivateMounts = true;
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PrivateUsers = true;
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MemoryDenyWriteExecute = true;
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SystemCallFilter = "@basic-io @file-system @network-io @system-service";
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SystemCallArchitectures = "native";
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RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6";
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};
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};
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# nginx vhost
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services.nginx.virtualHosts."${cfg.vhostName}" = {
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locations."/".extraConfig = ''
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rewrite ^ https://$server_name/SOGo;
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allow all;
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'';
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# For iOS 7
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locations."/principals/".extraConfig = ''
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rewrite ^ https://$server_name/SOGo/dav;
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allow all;
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'';
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locations."^~/SOGo".extraConfig = ''
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proxy_pass http://127.0.0.1:20000;
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proxy_redirect http://127.0.0.1:20000 default;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header Host $host;
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proxy_set_header x-webobjects-server-protocol HTTP/1.0;
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proxy_set_header x-webobjects-remote-host 127.0.0.1;
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proxy_set_header x-webobjects-server-port $server_port;
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proxy_set_header x-webobjects-server-name $server_name;
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proxy_set_header x-webobjects-server-url $scheme://$host;
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proxy_connect_timeout 90;
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proxy_send_timeout 90;
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proxy_read_timeout 90;
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proxy_buffer_size 64k;
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proxy_buffers 8 64k;
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proxy_busy_buffers_size 64k;
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proxy_temp_file_write_size 64k;
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client_max_body_size 50m;
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client_body_buffer_size 128k;
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break;
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'';
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locations."/SOGo.woa/WebServerResources/".extraConfig = ''
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alias ${pkgs.sogo}/lib/GNUstep/SOGo/WebServerResources/;
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allow all;
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'';
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locations."/SOGo/WebServerResources/".extraConfig = ''
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alias ${pkgs.sogo}/lib/GNUstep/SOGo/WebServerResources/;
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allow all;
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'';
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locations."~ ^/SOGo/so/ControlPanel/Products/([^/]*)/Resources/(.*)$".extraConfig = ''
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alias ${pkgs.sogo}/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
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'';
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locations."~ ^/SOGo/so/ControlPanel/Products/[^/]*UI/Resources/.*\\.(jpg|png|gif|css|js)$".extraConfig = ''
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alias ${pkgs.sogo}/lib/GNUstep/SOGo/$1.SOGo/Resources/$2;
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'';
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};
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# User and group
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users.groups.sogo = {};
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users.users.sogo = {
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group = "sogo";
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isSystemUser = true;
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description = "SOGo service user";
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};
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};
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}
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