Merge pull request #179597 from Mic92/openldap-path

 [staging] openldap: remove deprecated options, improve encapsulation 

3 files changed, 217 insertions, 193 deletions

diff --git a/nixos/modules/services/databases/openldap.nix b/nixos/modules/services/databases/openldap.nix
index d80d1b07b97..5006a3065e9 100644
--- a/nixos/modules/services/databases/openldap.nix
+++ b/nixos/modules/services/databases/openldap.nix
@@ -3,7 +3,6 @@
 with lib;
 let
   cfg = config.services.openldap;
-  legacyOptions = [ "rootpwFile" "suffix" "dataDir" "rootdn" "rootpw" ];
   openldap = cfg.package;
   configDir = if cfg.configDir != null then cfg.configDir else "/etc/openldap/slapd.d";
 
@@ -11,7 +10,15 @@ let
     # Can't do types.either with multiple non-overlapping submodules, so define our own
     singleLdapValueType = lib.mkOptionType rec {
       name = "LDAP";
-      description = "LDAP value";
+      # TODO: It would be nice to define a { secret = ...; } option, using
+      # systemd's LoadCredentials for secrets. That would remove the last
+      # barrier to using DynamicUser for openldap. This is blocked on
+      # systemd/systemd#19604
+      description = ''
+        LDAP value - either a string, or an attrset containing
+        <literal>path</literal> or <literal>base64</literal> for included
+        values or base-64 encoded values respectively.
+      '';
       check = x: lib.isString x || (lib.isAttrs x && (x ? path || x ? base64));
       merge = lib.mergeEqualOption;
     };
@@ -76,52 +83,12 @@ let
     lib.flatten (lib.mapAttrsToList (name: value: attrsToLdif "${name},${dn}" value) children)
   );
 in {
-  imports = let
-    deprecationNote = "This option is removed due to the deprecation of `slapd.conf` upstream. Please migrate to `services.openldap.settings`, see the release notes for advice with this process.";
-    mkDatabaseOption = old: new:
-      lib.mkChangedOptionModule [ "services" "openldap" old ] [ "services" "openldap" "settings" "children" ]
-        (config: let
-          database = lib.getAttrFromPath [ "services" "openldap" "database" ] config;
-          value = lib.getAttrFromPath [ "services" "openldap" old ] config;
-        in lib.setAttrByPath ([ "olcDatabase={1}${database}" "attrs" ] ++ new) value);
-  in [
-    (lib.mkRemovedOptionModule [ "services" "openldap" "extraConfig" ] deprecationNote)
-    (lib.mkRemovedOptionModule [ "services" "openldap" "extraDatabaseConfig" ] deprecationNote)
-
-    (lib.mkChangedOptionModule [ "services" "openldap" "logLevel" ] [ "services" "openldap" "settings" "attrs" "olcLogLevel" ]
-      (config: lib.splitString " " (lib.getAttrFromPath [ "services" "openldap" "logLevel" ] config)))
-    (lib.mkChangedOptionModule [ "services" "openldap" "defaultSchemas" ] [ "services" "openldap" "settings" "children" "cn=schema" "includes"]
-      (config: lib.optionals (lib.getAttrFromPath [ "services" "openldap" "defaultSchemas" ] config) (
-        map (schema: "${openldap}/etc/schema/${schema}.ldif") [ "core" "cosine" "inetorgperson" "nis" ])))
-
-    (lib.mkChangedOptionModule [ "services" "openldap" "database" ] [ "services" "openldap" "settings" "children" ]
-      (config: let
-        database = lib.getAttrFromPath [ "services" "openldap" "database" ] config;
-      in {
-        "olcDatabase={1}${database}".attrs = {
-          # objectClass is case-insensitive, so don't need to capitalize ${database}
-          objectClass = [ "olcdatabaseconfig" "olc${database}config" ];
-          olcDatabase = "{1}${database}";
-          olcDbDirectory = lib.mkDefault "/var/db/openldap";
-        };
-        "cn=schema".includes = lib.mkDefault (
-          map (schema: "${openldap}/etc/schema/${schema}.ldif") [ "core" "cosine" "inetorgperson" "nis" ]
-        );
-      }))
-    (mkDatabaseOption "rootpwFile" [ "olcRootPW" "path" ])
-    (mkDatabaseOption "suffix" [ "olcSuffix" ])
-    (mkDatabaseOption "dataDir" [ "olcDbDirectory" ])
-    (mkDatabaseOption "rootdn" [ "olcRootDN" ])
-    (mkDatabaseOption "rootpw" [ "olcRootPW" ])
-  ];
   options = {
     services.openldap = {
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = "
-          Whether to enable the ldap server.
-        ";
+        description = "Whether to enable the ldap server.";
       };
 
       package = mkOption {
@@ -186,7 +153,7 @@ in {
                 attrs = {
                   objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
                   olcDatabase = "{1}mdb";
-                  olcDbDirectory = "/var/db/ldap";
+                  olcDbDirectory = "/var/lib/openldap/ldap";
                   olcDbIndex = [
                     "objectClass eq"
                     "cn pres,eq"
@@ -208,10 +175,20 @@ in {
         default = null;
         description = ''
           Use this config directory instead of generating one from the
-          <literal>settings</literal> option. Overrides all NixOS settings. If
-          you use this option,ensure `olcPidFile` is set to `/run/slapd/slapd.conf`.
+          <literal>settings</literal> option. Overrides all NixOS settings.
+        '';
+        example = "/var/lib/openldap/slapd.d";
+      };
+
+      mutableConfig = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to allow writable on-line configuration. If
+          <literal>true</literal>, the NixOS settings will only be used to
+          initialize the OpenLDAP configuration if it does not exist, and are
+          subsequently ignored.
         '';
-        example = "/var/db/slapd.d";
       };
 
       declarativeContents = mkOption {
@@ -225,6 +202,11 @@ in {
           reboot of the server. Performance-wise the database and indexes are
           rebuilt on each server startup, so this will slow down server startup,
           especially with large databases.
+
+          Note that the root of the DB must be defined in
+          <code>services.openldap.settings</code> and the
+          <code>olcDbDirectory</code> must begin with
+          <literal>"/var/lib/openldap"</literal>.
         '';
         example = lib.literalExpression ''
           {
@@ -247,11 +229,54 @@ in {
 
   meta.maintainers = with lib.maintainers; [ mic92 kwohlfahrt ];
 
-  config = mkIf cfg.enable {
-    assertions = map (opt: {
-      assertion = ((getAttr opt cfg) != "_mkMergedOptionModule") -> (cfg.database != "_mkMergedOptionModule");
-      message = "Legacy OpenLDAP option `services.openldap.${opt}` requires `services.openldap.database` (use value \"mdb\" if unsure)";
-    }) legacyOptions;
+  config = let
+    dbSettings = mapAttrs' (name: { attrs, ... }: nameValuePair attrs.olcSuffix attrs)
+      (filterAttrs (name: { attrs, ... }: (hasPrefix "olcDatabase=" name) && attrs ? olcSuffix) cfg.settings.children);
+    settingsFile = pkgs.writeText "config.ldif" (lib.concatStringsSep "\n" (attrsToLdif "cn=config" cfg.settings));
+    writeConfig = pkgs.writeShellScript "openldap-config" ''
+      set -euo pipefail
+
+      ${lib.optionalString (!cfg.mutableConfig) ''
+        chmod -R u+w ${configDir}
+        rm -rf ${configDir}/*
+      ''}
+      if [ ! -e "${configDir}/cn=config.ldif" ]; then
+        ${openldap}/bin/slapadd -F ${configDir} -bcn=config -l ${settingsFile}
+      fi
+      chmod -R ${if cfg.mutableConfig then "u+rw" else "u+r-w"} ${configDir}
+    '';
+
+    contentsFiles = mapAttrs (dn: ldif: pkgs.writeText "${dn}.ldif" ldif) cfg.declarativeContents;
+    writeContents = pkgs.writeShellScript "openldap-load" ''
+      set -euo pipefail
+
+      rm -rf $2/*
+      ${openldap}/bin/slapadd -F ${configDir} -b $1 -l $3
+    '';
+  in mkIf cfg.enable {
+    assertions = [{
+      assertion = (cfg.declarativeContents != {}) -> cfg.configDir == null;
+      message = ''
+        Declarative DB contents (${attrNames cfg.declarativeContents}) are not
+        supported with user-managed configuration.
+      '';
+    }] ++ (map (dn: {
+      assertion = (getAttr dn dbSettings) ? "olcDbDirectory";
+      # olcDbDirectory is necessary to prepopulate database using `slapadd`.
+      message = ''
+        Declarative DB ${dn} does not exist in `services.openldap.settings`, or does not have
+        `olcDbDirectory` configured.
+      '';
+    }) (attrNames cfg.declarativeContents)) ++ (mapAttrsToList (dn: { olcDbDirectory ? null, ... }: {
+      # For forward compatibility with `DynamicUser`, and to avoid accidentally clobbering
+      # directories with `declarativeContents`.
+      assertion = (olcDbDirectory != null) ->
+      ((hasPrefix "/var/lib/openldap/" olcDbDirectory) && (olcDbDirectory != "/var/lib/openldap/"));
+      message = ''
+        Database ${dn} has `olcDbDirectory` (${olcDbDirectory}) that is not a subdirectory of
+        `/var/lib/openldap/`.
+      '';
+    }) dbSettings);
     environment.systemPackages = [ openldap ];
 
     # Literal attributes must always be set
@@ -259,7 +284,6 @@ in {
       attrs = {
         objectClass = "olcGlobal";
         cn = "config";
-        olcPidFile = "/run/slapd/slapd.pid";
       };
       children."cn=schema".attrs = {
         cn = "schema";
@@ -276,44 +300,31 @@ in {
       ];
       wantedBy = [ "multi-user.target" ];
       after = [ "network-online.target" ];
-      preStart = let
-        settingsFile = pkgs.writeText "config.ldif" (lib.concatStringsSep "\n" (attrsToLdif "cn=config" cfg.settings));
-
-        dbSettings = lib.filterAttrs (name: value: lib.hasPrefix "olcDatabase=" name) cfg.settings.children;
-        dataDirs = lib.mapAttrs' (name: value: lib.nameValuePair value.attrs.olcSuffix value.attrs.olcDbDirectory)
-          (lib.filterAttrs (_: value: value.attrs ? olcDbDirectory) dbSettings);
-        dataFiles = lib.mapAttrs (dn: contents: pkgs.writeText "${dn}.ldif" contents) cfg.declarativeContents;
-        mkLoadScript = dn: let
-          dataDir = lib.escapeShellArg (getAttr dn dataDirs);
-        in  ''
-          rm -rf ${dataDir}/*
-          ${openldap}/bin/slapadd -F ${lib.escapeShellArg configDir} -b ${dn} -l ${getAttr dn dataFiles}
-          chown -R "${cfg.user}:${cfg.group}" ${dataDir}
-        '';
-      in ''
-        mkdir -p /run/slapd
-        chown -R "${cfg.user}:${cfg.group}" /run/slapd
-
-        mkdir -p ${lib.escapeShellArg configDir} ${lib.escapeShellArgs (lib.attrValues dataDirs)}
-        chown "${cfg.user}:${cfg.group}" ${lib.escapeShellArg configDir} ${lib.escapeShellArgs (lib.attrValues dataDirs)}
-
-        ${lib.optionalString (cfg.configDir == null) (''
-          rm -Rf ${configDir}/*
-          ${openldap}/bin/slapadd -F ${configDir} -bcn=config -l ${settingsFile}
-        '')}
-        chown -R "${cfg.user}:${cfg.group}" ${lib.escapeShellArg configDir}
-
-        ${lib.concatStrings (map mkLoadScript (lib.attrNames cfg.declarativeContents))}
-        ${openldap}/bin/slaptest -u -F ${lib.escapeShellArg configDir}
-      '';
       serviceConfig = {
+        User = cfg.user;
+        Group = cfg.group;
+        ExecStartPre = [
+          "!${pkgs.coreutils}/bin/mkdir -p ${configDir}"
+          "+${pkgs.coreutils}/bin/chown $USER ${configDir}"
+        ] ++ (lib.optional (cfg.configDir == null) writeConfig)
+        ++ (mapAttrsToList (dn: content: lib.escapeShellArgs [
+          writeContents dn (getAttr dn dbSettings).olcDbDirectory content
+        ]) contentsFiles)
+        ++ [ "${openldap}/bin/slaptest -u -F ${configDir}" ];
         ExecStart = lib.escapeShellArgs ([
-          "${openldap}/libexec/slapd" "-u" cfg.user "-g" cfg.group "-F" configDir
-          "-h" (lib.concatStringsSep " " cfg.urlList)
+          "${openldap}/libexec/slapd" "-d" "0" "-F" configDir "-h" (lib.concatStringsSep " " cfg.urlList)
         ]);
         Type = "notify";
+        # Fixes an error where openldap attempts to notify from a thread
+        # outside the main process:
+        #   Got notification message from PID 6378, but reception only permitted for main PID 6377
         NotifyAccess = "all";
-        PIDFile = cfg.settings.attrs.olcPidFile;
+        RuntimeDirectory = "openldap";
+        StateDirectory = ["openldap"]
+          ++ (map ({olcDbDirectory, ... }: removePrefix "/var/lib/" olcDbDirectory) (attrValues dbSettings));
+        StateDirectoryMode = "700";
+        AmbientCapabilities = [ "CAP_NET_BIND_SERVICE" ];
+        CapabilityBoundingSet = [ "CAP_NET_BIND_SERVICE" ];
       };
     };
 
diff --git a/nixos/tests/openldap.nix b/nixos/tests/openldap.nix
index 3c388119d5d..04e2650e380 100644
--- a/nixos/tests/openldap.nix
+++ b/nixos/tests/openldap.nix
@@ -1,9 +1,4 @@
-{ pkgs ? (import ../.. { inherit system; config = { }; })
-, system ? builtins.currentSystem
-, ...
-}:
-
-let
+import ./make-test-python.nix ({ pkgs, ... }: let
   dbContents = ''
     dn: dc=example
     objectClass: domain
@@ -13,118 +8,136 @@ let
     objectClass: organizationalUnit
     ou: users
   '';
-  testScript = ''
-    machine.wait_for_unit("openldap.service")
-    machine.succeed(
-        'ldapsearch -LLL -D "cn=root,dc=example" -w notapassword -b "dc=example"',
-    )
+
+  ldifConfig = ''
+    dn: cn=config
+    cn: config
+    objectClass: olcGlobal
+    olcLogLevel: stats
+
+    dn: cn=schema,cn=config
+    cn: schema
+    objectClass: olcSchemaConfig
+
+    include: file://${pkgs.openldap}/etc/schema/core.ldif
+    include: file://${pkgs.openldap}/etc/schema/cosine.ldif
+    include: file://${pkgs.openldap}/etc/schema/inetorgperson.ldif
+
+    dn: olcDatabase={0}config,cn=config
+    olcDatabase: {0}config
+    objectClass: olcDatabaseConfig
+    olcRootDN: cn=root,cn=config
+    olcRootPW: configpassword
+
+    dn: olcDatabase={1}mdb,cn=config
+    objectClass: olcDatabaseConfig
+    objectClass: olcMdbConfig
+    olcDatabase: {1}mdb
+    olcDbDirectory: /var/db/openldap
+    olcDbIndex: objectClass eq
+    olcSuffix: dc=example
+    olcRootDN: cn=root,dc=example
+    olcRootPW: notapassword
   '';
 in {
-  # New-style configuration
-  current = import ./make-test-python.nix ({ pkgs, ... }: {
-    inherit testScript;
-    name = "openldap";
+  name = "openldap";
 
-    nodes.machine = { pkgs, ... }: {
-      environment.etc."openldap/root_password".text = "notapassword";
-      services.openldap = {
-        enable = true;
-        settings = {
-          children = {
-            "cn=schema".includes = [
-              "${pkgs.openldap}/etc/schema/core.ldif"
-              "${pkgs.openldap}/etc/schema/cosine.ldif"
-              "${pkgs.openldap}/etc/schema/inetorgperson.ldif"
-              "${pkgs.openldap}/etc/schema/nis.ldif"
-            ];
-            "olcDatabase={1}mdb" = {
-              # This tests string, base64 and path values, as well as lists of string values
-              attrs = {
-                objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
-                olcDatabase = "{1}mdb";
-                olcDbDirectory = "/var/db/openldap";
-                olcSuffix = "dc=example";
-                olcRootDN = {
-                  # cn=root,dc=example
-                  base64 = "Y249cm9vdCxkYz1leGFtcGxl";
-                };
-                olcRootPW = {
-                  path = "/etc/openldap/root_password";
-                };
+  nodes.machine = { pkgs, ... }: {
+    environment.etc."openldap/root_password".text = "notapassword";
+    services.openldap = {
+      enable = true;
+      urlList = [ "ldapi:///" "ldap://" ];
+      settings = {
+        children = {
+          "cn=schema".includes = [
+            "${pkgs.openldap}/etc/schema/core.ldif"
+            "${pkgs.openldap}/etc/schema/cosine.ldif"
+            "${pkgs.openldap}/etc/schema/inetorgperson.ldif"
+            "${pkgs.openldap}/etc/schema/nis.ldif"
+          ];
+          "olcDatabase={0}config" = {
+            attrs = {
+              objectClass = [ "olcDatabaseConfig" ];
+              olcDatabase = "{0}config";
+              olcRootDN = "cn=root,cn=config";
+              olcRootPW = "configpassword";
+            };
+          };
+          "olcDatabase={1}mdb" = {
+            # This tests string, base64 and path values, as well as lists of string values
+            attrs = {
+              objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
+              olcDatabase = "{1}mdb";
+              olcDbDirectory = "/var/lib/openldap/db";
+              olcSuffix = "dc=example";
+              olcRootDN = {
+                # cn=root,dc=example
+                base64 = "Y249cm9vdCxkYz1leGFtcGxl";
+              };
+              olcRootPW = {
+                path = "/etc/openldap/root_password";
               };
             };
           };
         };
-        declarativeContents."dc=example" = dbContents;
       };
     };
-  }) { inherit pkgs system; };
-
-  # Old-style configuration
-  oldOptions = import ./make-test-python.nix ({ pkgs, ... }: {
-    inherit testScript;
-    name = "openldap";
 
-    nodes.machine = { pkgs, ... }: {
-      services.openldap = {
-        enable = true;
-        logLevel = "stats acl";
-        defaultSchemas = true;
-        database = "mdb";
-        suffix = "dc=example";
-        rootdn = "cn=root,dc=example";
-        rootpw = "notapassword";
-        declarativeContents."dc=example" = dbContents;
+    specialisation = {
+      declarativeContents.configuration = { ... }: {
+        services.openldap.declarativeContents."dc=example" = dbContents;
       };
-    };
-  }) { inherit system pkgs; };
-
-  # Manually managed configDir, for example if dynamic config is essential
-  manualConfigDir = import ./make-test-python.nix ({ pkgs, ... }: {
-    name = "openldap";
-
-    nodes.machine = { pkgs, ... }: {
-      services.openldap = {
-        enable = true;
-        configDir = "/var/db/slapd.d";
+      mutableConfig.configuration = { ... }: {
+        services.openldap = {
+          declarativeContents."dc=example" = dbContents;
+          mutableConfig = true;
+        };
+      };
+      manualConfigDir = {
+        inheritParentConfig = false;
+        configuration = { ... }: {
+          services.openldap = {
+            enable = true;
+            configDir = "/var/db/slapd.d";
+          };
+        };
       };
     };
+  };
+  testScript = { nodes, ... }: let
+    specializations = "${nodes.machine.config.system.build.toplevel}/specialisation";
+    changeRootPw = ''
+      dn: olcDatabase={1}mdb,cn=config
+      changetype: modify
+      replace: olcRootPW
+      olcRootPW: foobar
+    '';
+  in ''
+    # Test startup with empty DB
+    machine.wait_for_unit("openldap.service")
 
-    testScript = let
-      contents = pkgs.writeText "data.ldif" dbContents;
-      config = pkgs.writeText "config.ldif" ''
-        dn: cn=config
-        cn: config
-        objectClass: olcGlobal
-        olcLogLevel: stats
-        olcPidFile: /run/slapd/slapd.pid
-
-        dn: cn=schema,cn=config
-        cn: schema
-        objectClass: olcSchemaConfig
+    with subtest("declarative contents"):
+      machine.succeed('${specializations}/declarativeContents/bin/switch-to-configuration test')
+      machine.wait_for_unit("openldap.service")
+      machine.succeed('ldapsearch -LLL -D "cn=root,dc=example" -w notapassword -b "dc=example"')
+      machine.fail('ldapmodify -D cn=root,cn=config -w configpassword -f ${pkgs.writeText "rootpw.ldif" changeRootPw}')
 
-        include: file://${pkgs.openldap}/etc/schema/core.ldif
-        include: file://${pkgs.openldap}/etc/schema/cosine.ldif
-        include: file://${pkgs.openldap}/etc/schema/inetorgperson.ldif
+    with subtest("mutable config"):
+      machine.succeed('${specializations}/mutableConfig/bin/switch-to-configuration test')
+      machine.succeed('ldapsearch -LLL -D "cn=root,dc=example" -w notapassword -b "dc=example"')
+      machine.succeed('ldapmodify -D cn=root,cn=config -w configpassword -f ${pkgs.writeText "rootpw.ldif" changeRootPw}')
+      machine.succeed('ldapsearch -LLL -D "cn=root,dc=example" -w foobar -b "dc=example"')
 
-        dn: olcDatabase={1}mdb,cn=config
-        objectClass: olcDatabaseConfig
-        objectClass: olcMdbConfig
-        olcDatabase: {1}mdb
-        olcDbDirectory: /var/db/openldap
-        olcDbIndex: objectClass eq
-        olcSuffix: dc=example
-        olcRootDN: cn=root,dc=example
-        olcRootPW: notapassword
-      '';
-    in ''
+    with subtest("manual config dir"):
       machine.succeed(
-          "mkdir -p /var/db/slapd.d /var/db/openldap",
-          "slapadd -F /var/db/slapd.d -n0 -l ${config}",
-          "slapadd -F /var/db/slapd.d -n1 -l ${contents}",
-          "chown -R openldap:openldap /var/db/slapd.d /var/db/openldap",
-          "systemctl restart openldap",
+        'mkdir /var/db/slapd.d /var/db/openldap',
+        'slapadd -F /var/db/slapd.d -n0 -l ${pkgs.writeText "config.ldif" ldifConfig}',
+        'slapadd -F /var/db/slapd.d -n1 -l ${pkgs.writeText "contents.ldif" dbContents}',
+        'chown -R openldap:openldap /var/db/slapd.d /var/db/openldap',
+        '${specializations}/manualConfigDir/bin/switch-to-configuration test',
       )
-    '' + testScript;
-  }) { inherit system pkgs; };
-}
+      machine.succeed('ldapsearch -LLL -D "cn=root,dc=example" -w notapassword -b "dc=example"')
+      machine.succeed('ldapmodify -D cn=root,cn=config -w configpassword -f ${pkgs.writeText "rootpw.ldif" changeRootPw}')
+      machine.succeed('ldapsearch -LLL -D "cn=root,dc=example" -w foobar -b "dc=example"')
+  '';
+})
diff --git a/pkgs/development/libraries/openldap/default.nix b/pkgs/development/libraries/openldap/default.nix
index 551a0827eee..80c226a1058 100644
--- a/pkgs/development/libraries/openldap/default.nix
+++ b/pkgs/development/libraries/openldap/default.nix
@@ -93,18 +93,18 @@ stdenv.mkDerivation rec {
     "ac_cv_func_memcmp_working=yes"
   ] ++ lib.optional stdenv.isFreeBSD "--with-pic";
 
-  makeFlags = [
+  NIX_CFLAGS_COMPILE = [ "-DLDAPI_SOCK=\"/run/openldap/ldapi\"" ];
+
+  makeFlags= [
     "CC=${stdenv.cc.targetPrefix}cc"
     "STRIP="  # Disable install stripping as it breaks cross-compiling. We strip binaries anyway in fixupPhase.
+    "STRIP_OPTS="
     "prefix=${placeholder "out"}"
     "sysconfdir=${placeholder "out"}/etc"
     "systemdsystemunitdir=${placeholder "out"}/lib/systemd/system"
     # contrib modules require these
     "moduledir=${placeholder "out"}/lib/modules"
     "mandir=${placeholder "out"}/share/man"
-  ] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
-    # Can be unconditional, doing it like this to prevent a mass rebuild.
-    "STRIP_OPTS="
   ];
 
   extraContribModules = [