1 files changed, 164 insertions, 0 deletions
diff --git a/nixos/modules/services/web-apps/atlassian/crowd.nix b/nixos/modules/services/web-apps/atlassian/crowd.nix
new file mode 100644
index 00000000000..a8b2482d5a9
--- /dev/null
+++ b/nixos/modules/services/web-apps/atlassian/crowd.nix
@@ -0,0 +1,164 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.crowd;
+
+  pkg = cfg.package.override {
+    home = cfg.home;
+    port = cfg.listenPort;
+    openidPassword = cfg.openidPassword;
+  } // (optionalAttrs cfg.proxy.enable {
+    proxyUrl = "${cfg.proxy.scheme}://${cfg.proxy.name}:${toString cfg.proxy.port}";
+  });
+
+in
+
+{
+  options = {
+    services.crowd = {
+      enable = mkEnableOption "Atlassian Crowd service";
+
+      user = mkOption {
+        type = types.str;
+        default = "crowd";
+        description = "User which runs Crowd.";
+      };
+
+      group = mkOption {
+        type = types.str;
+        default = "crowd";
+        description = "Group which runs Crowd.";
+      };
+
+      home = mkOption {
+        type = types.str;
+        default = "/var/lib/crowd";
+        description = "Home directory of the Crowd instance.";
+      };
+
+      listenAddress = mkOption {
+        type = types.str;
+        default = "127.0.0.1";
+        description = "Address to listen on.";
+      };
+
+      listenPort = mkOption {
+        type = types.int;
+        default = 8092;
+        description = "Port to listen on.";
+      };
+
+      openidPassword = mkOption {
+        type = types.str;
+        description = "Application password for OpenID server.";
+      };
+
+      catalinaOptions = mkOption {
+        type = types.listOf types.str;
+        default = [];
+        example = [ "-Xms1024m" "-Xmx2048m" ];
+        description = "Java options to pass to catalina/tomcat.";
+      };
+
+      proxy = {
+        enable = mkEnableOption "reverse proxy support";
+
+        name = mkOption {
+          type = types.str;
+          example = "crowd.example.com";
+          description = "Virtual hostname at the proxy";
+        };
+
+        port = mkOption {
+          type = types.int;
+          default = 443;
+          example = 80;
+          description = "Port used at the proxy";
+        };
+
+        scheme = mkOption {
+          type = types.str;
+          default = "https";
+          example = "http";
+          description = "Protocol used at the proxy.";
+        };
+
+        secure = mkOption {
+          type = types.bool;
+          default = true;
+          description = "Whether the connections to the proxy should be considered secure.";
+        };
+      };
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.atlassian-crowd;
+        defaultText = literalExpression "pkgs.atlassian-crowd";
+        description = "Atlassian Crowd package to use.";
+      };
+
+      jrePackage = mkOption {
+        type = types.package;
+        default = pkgs.oraclejre8;
+        defaultText = literalExpression "pkgs.oraclejre8";
+        description = "Note that Atlassian only support the Oracle JRE (JRASERVER-46152).";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    users.users.${cfg.user} = {
+      isSystemUser = true;
+      group = cfg.group;
+    };
+
+    users.groups.${cfg.group} = {};
+
+    systemd.tmpfiles.rules = [
+      "d '${cfg.home}' - ${cfg.user} ${cfg.group} - -"
+      "d /run/atlassian-crowd - - - - -"
+
+      "L+ /run/atlassian-crowd/database - - - - ${cfg.home}/database"
+      "L+ /run/atlassian-crowd/logs - - - - ${cfg.home}/logs"
+      "L+ /run/atlassian-crowd/work - - - - ${cfg.home}/work"
+      "L+ /run/atlassian-crowd/server.xml - - - - ${cfg.home}/server.xml"
+    ];
+
+    systemd.services.atlassian-crowd = {
+      description = "Atlassian Crowd";
+
+      wantedBy = [ "multi-user.target" ];
+      requires = [ "postgresql.service" ];
+      after = [ "postgresql.service" ];
+
+      path = [ cfg.jrePackage ];
+
+      environment = {
+        JAVA_HOME = "${cfg.jrePackage}";
+        CATALINA_OPTS = concatStringsSep " " cfg.catalinaOptions;
+        CATALINA_TMPDIR = "/tmp";
+      };
+
+      preStart = ''
+        rm -rf ${cfg.home}/work
+        mkdir -p ${cfg.home}/{logs,database,work}
+
+        sed -e 's,port="8095",port="${toString cfg.listenPort}" address="${cfg.listenAddress}",' \
+        '' + (lib.optionalString cfg.proxy.enable ''
+          -e 's,compression="on",compression="off" protocol="HTTP/1.1" proxyName="${cfg.proxy.name}" proxyPort="${toString cfg.proxy.port}" scheme="${cfg.proxy.scheme}" secure="${boolToString cfg.proxy.secure}",' \
+        '') + ''
+          ${pkg}/apache-tomcat/conf/server.xml.dist > ${cfg.home}/server.xml
+      '';
+
+      serviceConfig = {
+        User = cfg.user;
+        Group = cfg.group;
+        PrivateTmp = true;
+        ExecStart = "${pkg}/start_crowd.sh -fg";
+      };
+    };
+  };
+}