Merge remote-tracking branch 'ni/master'

jeschli/5pkgs/firefox/firefox-with-config.nix

@@ -5,7 +5,7 @@
 , MPlayerPlugin, ffmpeg, xorg, libpulseaudio, libcanberra-gtk2
 , jrePlugin, icedtea_web
 , bluejeans, djview4, adobe-reader
-, google_talk_plugin, fribid, gnome3/*.gnome-shell*/
+, fribid, gnome3/*.gnome-shell*/
 , esteidfirefoxplugin ? ""
 , browserpass, chrome-gnome-shell, uget-integrator, plasma-browser-integration, bukubrow
 , udev
@@ -82,7 +82,6 @@ let
           ++ lib.optional (cfg.enableMPlayer or false) (MPlayerPlugin browser)
           ++ lib.optional (supportsJDK && jre && jrePlugin ? mozillaPlugin) jrePlugin
           ++ lib.optional icedtea icedtea_web
-          ++ lib.optional (cfg.enableGoogleTalkPlugin or false) google_talk_plugin
           ++ lib.optional (cfg.enableFriBIDPlugin or false) fribid
           ++ lib.optional (cfg.enableGnomeExtensions or false) gnome3.gnome-shell
           ++ lib.optional (cfg.enableBluejeans or false) bluejeans

krebs/3modules/exim-smarthost.nix

@@ -26,6 +26,7 @@ let
           private_key = mkOption {
             type = types.secret-file;
             default = {
+              name = "exim.dkim_private_key/${config.domain}";
               path = "/run/krebs.secret/${config.domain}.dkim_private_key";
               owner.name = "exim";
               source-path = toString <secrets> + "/${config.domain}.dkim.priv";
@@ -115,8 +116,12 @@ let
     }));
     systemd.services = mkIf (cfg.dkim != []) {
       exim = {
-        after = [ "secret.service" ];
+        after = flip map cfg.dkim (dkim:
-        requires = [ "secret.service" ];
+          config.krebs.secret.files."exim.dkim_private_key/${dkim.domain}".service
+        );
+        partOf = flip map cfg.dkim (dkim:
+          config.krebs.secret.files."exim.dkim_private_key/${dkim.domain}".service
+        );
       };
     };
     krebs.exim = {

krebs/3modules/konsens.nix

@@ -56,7 +56,7 @@ let
 
     systemd.services = mapAttrs' (name: repo:
       nameValuePair "konsens-${name}" {
-        after = [ "network.target" "secret.service" ];
+        after = [ "network.target" ];
         path = [ pkgs.git ];
         restartIfChanged = false;
         serviceConfig = {

krebs/3modules/repo-sync.nix

@@ -124,6 +124,7 @@ let
     privateKeyFile = mkOption {
       type = types.secret-file;
       default = {
+        name = "repo-sync-key";
         path = "${cfg.stateDir}/ssh.priv";
         owner = cfg.user;
         source-path = toString <secrets> + "/repo-sync.ssh.key";
@@ -166,7 +167,13 @@ let
           });
       in nameValuePair "repo-sync-${name}" {
         description = "repo-sync";
-        after = [ "network.target" "secret.service" ];
+        after = [
+          config.krebs.secret.files.repo-sync-key.service
+          "network.target"
+        ];
+        partOf = [
+          config.krebs.secret.files.repo-sync-key.service
+        ];
 
         environment = {
           GIT_SSH_COMMAND = "${pkgs.openssh}/bin/ssh -i ${cfg.stateDir}/ssh.priv";

krebs/3modules/secret.nix

@@ -1,4 +1,5 @@
-{ config, lib, pkgs, ... }@args: with import <stockholm/lib>; let
+with import <stockholm/lib>;
+{ config, lib, pkgs, ... }: let
   cfg = config.krebs.secret;
 in {
   options.krebs.secret = {
@@ -8,32 +9,43 @@ in {
     };
   };
   config = lib.mkIf (cfg.files != {}) {
-    systemd.services.secret = let
+    systemd.paths =
-      # TODO fail if two files have the same path but differ otherwise
+      mapAttrs'
-      files = unique (map (flip removeAttrs ["_module"])
+        (name: file: nameValuePair "secret-trigger-${systemd.encodeName name}" {
-                          (attrValues cfg.files));
+          wantedBy = ["multi-user.target"];
-    in {
+          pathConfig.PathChanged = file.source-path;
+        })
+        cfg.files;
+    systemd.services =
+      mapAttrs'
+        (name: file: nameValuePair "secret-trigger-${systemd.encodeName name}" {
+          wantedBy = ["multi-user.target"];
+          serviceConfig = {
+            Type = "oneshot";
+            ExecStart = "${pkgs.systemd}/bin/systemctl restart ${file.service}";
+          };
+        })
+        cfg.files
+      //
+      mapAttrs'
+        (name: file: nameValuePair "secret-${systemd.encodeName name}" {
+          wantedBy = ["multi-user.target"];
           serviceConfig = {
             Type = "oneshot";
             RemainAfterExit = "yes";
-        SyslogIdentifier = "secret";
+            ExecStart = toString [
-        ExecStart = pkgs.writeDash "install-secret-files" ''
+              "${pkgs.coreutils}/bin/install"
-          exit_code=0
+              "-D"
-          ${concatMapStringsSep "\n" (file: ''
+              "--compare"
-            ${pkgs.coreutils}/bin/install \
+              "--verbose"
-                  -D \
+              "--mode=${file.mode}"
-                  --compare \
+              "--owner=${file.owner.name}"
-                  --verbose \
+              "--group=${file.group-name}"
-                  --mode=${shell.escape file.mode} \
+              file.source-path
-                  --owner=${shell.escape file.owner.name} \
+              file.path
-                  --group=${shell.escape file.group-name} \
+            ];
-                  ${shell.escape file.source-path} \
-                  ${shell.escape file.path} \
-                || exit_code=1
-          '') files}
-          exit $exit_code
-        '';
-      };
           };
+        })
+        cfg.files;
   };
 }

krebs/3modules/tinc.nix

@@ -158,6 +158,7 @@ let
         privkey = mkOption {
           type = types.secret-file;
           default = {
+            name = "${tinc.config.netname}.rsa_key.priv";
             path = "${tinc.config.user.home}/tinc.rsa_key.priv";
             owner = tinc.config.user;
             source-path = toString <secrets> + "/${tinc.config.netname}.rsa_key.priv";
@@ -219,9 +220,14 @@ let
         iproute = cfg.iproutePackage;
       in {
         description = "Tinc daemon for ${netname}";
-        after = [ "network.target" ];
+        after = [
+          config.krebs.secret.files."${netname}.rsa_key.priv".service
+          "network.target"
+        ];
+        partOf = [
+          config.krebs.secret.files."${netname}.rsa_key.priv".service
+        ];
         wantedBy = [ "multi-user.target" ];
-        requires = [ "secret.service" ];
         path = [ tinc iproute ];
         serviceConfig = rec {
           Restart = "always";

lass/2configs/binary-cache/server.nix

@@ -9,8 +9,12 @@
   };
 
   systemd.services.nix-serve = {
-    requires = ["secret.service"];
+    after = [
-    after = ["secret.service"];
+      config.krebs.secret.files.nix-serve-key.service
+    ];
+    partOf = [
+      config.krebs.secret.files.nix-serve-key.service
+    ];
   };
   krebs.secret.files.nix-serve-key = {
     path = "/run/secret/nix-serve.key";

lass/2configs/websites/sqlBackup.nix

@@ -14,8 +14,12 @@
   };
 
   systemd.services.mysql = {
-    requires = [ "secret.service" ];
+    after = [
-    after = [ "secret.service" ];
+      config.krebs.secret.files.mysql_rootPassword.service
+    ];
+    partOf = [
+      config.krebs.secret.files.mysql_rootPassword.service
+    ];
   };
 
   lass.mysqlBackup = {

lass/3modules/ejabberd/default.nix

@@ -17,6 +17,7 @@ in {
     certfile = mkOption {
       type = types.secret-file;
       default = {
+        name = "ejabberd-certfile";
         path = "${cfg.user.home}/ejabberd.pem";
         owner = cfg.user;
         source-path = "/var/lib/acme/lassul.us/full.pem";
@@ -25,6 +26,7 @@ in {
     dhfile = mkOption {
       type = types.secret-file;
       default = {
+        name = "ejabberd-dhfile";
         path = "${cfg.user.home}/dhparams.pem";
         owner = cfg.user;
         source-path = "/dev/null";
@@ -74,8 +76,15 @@ in {
 
     systemd.services.ejabberd = {
       wantedBy = [ "multi-user.target" ];
-      requires = [ "secret.service" ];
+      after = [
-      after = [ "network.target" "secret.service" ];
+        config.krebs.secret.files.ejabberd-certfile.service
+        config.krebs.secret.files.ejabberd-s2s_certfile.service
+        "network.target"
+      ];
+      partOf = [
+        config.krebs.secret.files.ejabberd-certfile.service
+        config.krebs.secret.files.ejabberd-s2s_certfile.service
+      ];
       serviceConfig = {
         ExecStartPre = "${gen-dhparam} ${cfg.dhfile.path}";
         ExecStart = "${cfg.pkgs.ejabberdctl}/bin/ejabberdctl foreground";

lib/default.nix

@@ -8,6 +8,9 @@ let
     krebs = import ./krebs lib;
     krops = import ../submodules/krops/lib;
     shell = import ./shell.nix { inherit lib; };
+    systemd = {
+      encodeName = replaceChars ["/"] ["\\x2f"];
+    };
     types = nixpkgs-lib.types // import ./types.nix { inherit lib; };
     xml = import ./xml.nix { inherit lib; };
 

lib/types.nix

@@ -238,7 +238,7 @@ rec {
   secret-file = submodule ({ config, ... }: {
     options = {
       name = mkOption {
-        type = filename;
+        type = pathname;
         default = config._module.args.name;
       };
       path = mkOption {
@@ -256,6 +256,10 @@ rec {
         type = str;
         default = "root";
       };
+      service = mkOption {
+        type = systemd.unit-name;
+        default = "secret-${lib.systemd.encodeName config.name}.service";
+      };
       source-path = mkOption {
         type = str;
         default = toString <secrets> + "/${config.name}";
@@ -526,6 +530,14 @@ rec {
     merge = mergeOneOption;
   };
 
+  systemd.unit-name = mkOptionType {
+    name = "systemd unit name";
+    check = x:
+      test "^[0-9A-Za-z:_.\\-]+@?\\.(service|socket|device|mount|automount|swap|target|path|timer|slice|scope)$" x &&
+      stringLength x <= 256;
+    merge = mergeOneOption;
+  };
+
   # RFC952, B. Lexical grammar, <hname>
   hostname = mkOptionType {
     name = "hostname";

makefu/2configs/binary-cache/server.nix

@@ -9,8 +9,12 @@
   };
 
   systemd.services.nix-serve = {
-    requires = ["secret.service"];
+    after = [
-    after = ["secret.service"];
+      config.krebs.secret.files.nix-serve-key.service
+    ];
+    partOf = [
+      config.krebs.secret.files.nix-serve-key.service
+    ];
   };
   krebs.secret.files.nix-serve-key = {
     path = "/run/secret/nix-serve.key";

makefu/3modules/netdata.nix

@@ -71,8 +71,12 @@ in
   };
   config = mkIf cfg.enable {
     systemd.services.netdata = {
-      requires = [ "secret.service" ];
+      after = [
-      after = [ "secret.service" ];
+        config.krebs.secret.files.netdata-stream.service
+      ];
+      partOf = [
+        config.krebs.secret.files.netdata-stream.service
+      ];
     };
     krebs.secret.files.netdata-stream = {
       path = "/run/secret/netdata-stream.conf";

tv/2configs/binary-cache/default.nix

@@ -9,8 +9,12 @@
   };
 
   systemd.services.nix-serve = {
-    requires = ["secret.service"];
+    after = [
-    after = ["secret.service"];
+      config.krebs.secret.files.binary-cache-seckey.service
+    ];
+    partOf = [
+      config.krebs.secret.files.binary-cache-seckey.service
+    ];
   };
 
   krebs.secret.files.binary-cache-seckey = {

tv/3modules/charybdis/default.nix

@@ -17,6 +17,7 @@ in {
     ssl_dh_params = mkOption {
       type = types.secret-file;
       default = {
+        name = "charybdis-ssl_dh_params";
         path = "${cfg.user.home}/dh.pem";
         owner = cfg.user;
         source-path = toString <secrets> + "/charybdis.dh.pem";
@@ -25,6 +26,7 @@ in {
     ssl_private_key = mkOption {
       type = types.secret-file;
       default = {
+        name = "charybdis-ssl_private_key";
         path = "${cfg.user.home}/ssl.key.pem";
         owner = cfg.user;
         source-path = toString <secrets> + "/charybdis.key.pem";
@@ -51,8 +53,15 @@ in {
 
     systemd.services.charybdis = {
       wantedBy = [ "multi-user.target" ];
-      requires = [ "secret.service" ];
+      after = [
-      after = [ "network-online.target" "secret.service" ];
+        config.krebs.secret.files.charybdis-ssl_dh_params.service
+        config.krebs.secret.files.charybdis-ssl_private_key.service
+        "network-online.target"
+      ];
+      partOf = [
+        config.krebs.secret.files.charybdis-ssl_dh_params.service
+        config.krebs.secret.files.charybdis-ssl_private_key.service
+      ];
       environment = {
         BANDB_DBPATH = "${cfg.user.home}/ban.db";
       };

tv/3modules/ejabberd/default.nix

@@ -18,6 +18,7 @@ in {
     certfile = mkOption {
       type = types.secret-file;
       default = {
+        name = "ejabberd-certfile";
         path = "${cfg.user.home}/ejabberd.pem";
         owner = cfg.user;
         source-path = toString <secrets> + "/ejabberd.pem";
@@ -26,6 +27,7 @@ in {
     dhfile = mkOption {
       type = types.secret-file;
       default = {
+        name = "ejabberd-dhfile";
         path = "${cfg.user.home}/dhparams.pem";
         owner = cfg.user;
         source-path = "/dev/null";
@@ -95,8 +97,15 @@ in {
 
     systemd.services.ejabberd = {
       wantedBy = [ "multi-user.target" ];
-      requires = [ "secret.service" ];
+      after = [
-      after = [ "network.target" "secret.service" ];
+        config.krebs.secret.files.ejabberd-certfile.service
+        config.krebs.secret.files.ejabberd-s2s_certfile.service
+        "network.target"
+      ];
+      partOf = [
+        config.krebs.secret.files.ejabberd-certfile.service
+        config.krebs.secret.files.ejabberd-s2s_certfile.service
+      ];
       serviceConfig = {
         ExecStartPre = "${gen-dhparam} ${cfg.dhfile.path}";
         ExecStart = "${cfg.pkgs.ejabberd}/bin/ejabberdctl foreground";

tv/3modules/x0vncserver.nix

@@ -12,6 +12,7 @@ in {
     enable = mkEnableOption "tv.x0vncserver";
     pwfile = mkOption {
       default = {
+        name = "x0vncserver-pwfile";
         owner = cfg.user;
         path = "${cfg.user.home}/.vncpasswd";
         source-path = toString <secrets> + "/vncpasswd";
@@ -36,8 +37,16 @@ in {
       x0vncserver-pwfile = cfg.pwfile;
     };
     systemd.services.x0vncserver = {
-      after = [ "graphical.target" "secret.service" ];
+      after = [
-      requires = [ "graphical.target" "secret.service" ];
+        config.krebs.secret.files.x0vncserver-pwfile.service
+        "graphical.target"
+      ];
+      partOf = [
+        config.krebs.secret.files.x0vncserver-pwfile.service
+      ];
+      requires = [
+        "graphical.target"
+      ];
       serviceConfig = {
         ExecStart = "${pkgs.tigervnc}/bin/x0vncserver ${toString [
           "-display ${cfg.display}"