From 1996b597480ab45bbd15c0d7095921ced7a9e9ab Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Mon, 24 Sep 2018 00:36:56 +0200
Subject: ma airdcpp module: pre-configure shares

---
 makefu/3modules/airdcpp.nix | 170 ++++++++++++++++++++++++++++++++++----------
 1 file changed, 131 insertions(+), 39 deletions(-)

(limited to 'makefu/3modules')

diff --git a/makefu/3modules/airdcpp.nix b/makefu/3modules/airdcpp.nix
index aeb77785e..5250ee67a 100644
--- a/makefu/3modules/airdcpp.nix
+++ b/makefu/3modules/airdcpp.nix
@@ -23,6 +23,12 @@ let
       type = str;
       default = "airdcpp";
     };
+    extraGroups = mkOption {
+      description = ''extra groups for the user (only for default user)'';
+      type = listOf str;
+      default = [];
+      example = [ "nginx" ];
+    };
 
     stateDir = mkOption {
       description = ''
@@ -31,50 +37,108 @@ let
       type = str;
       default = "/var/lib/airdcpp";
     };
-    web = mkOption {
-      type = submodule ( { config, ... }: {
-        options = {
-          port = mkOption {
-            description = ''web-ui port
-
-            NOTE: once the initial config had been written to the state directory it will not be replaced
-            '';
-            type = int;
-            default = 5600;
-          };
-          # TODO: tlsPort
-          # TODO: at least one user
-          users = mkOption {
-            type = attrsOf (submodule ( { config, ... }: {
-              options = {
-                password = mkOption {
-                  description = "password of user";
-                  type = str;
-                };
-                permissions = mkOption {
-                  description = "user permissions";
-                  type = str;
-                  default = "admin";
-                };
-              };
-            }));
+    dcpp = {
+      Nick = mkOption {
+        description = ''
+          Nick Name for connection
+        '';
+        type = str;
+        default = "kevin";
+      };
+      InPort = mkOption {
+        description = "Input Port";
+        type = int;
+        default = 16849;
+      };
+      UDPPort = mkOption {
+        description = "UDP open Port";
+        type = int;
+        default = 16849;
+      };
+      TLSPort = mkOption {
+        description = "TLS open Port";
+        type = int;
+        default = 16869;
+      };
+      DownloadSpeed = mkOption {
+        description = "Total Download Speed in Mbps/s";
+        type = str;
+        default = "100";
+      };
+      UploadSpeed = mkOption {
+        description = "Total Upload Speed in Mbp/s";
+        type = str;
+        default = "100";
+      };
+      shares = mkOption {
+        default = {};
+        type = attrsOf (submodule ( { config, ... }: {
+          options = {
+            path = mkOption {
+              description = "path to the share";
+              type = str;
+            };
+            incoming = mkOption {
+              description = "incoming";
+              type = bool;
+              default = false;
+            };
           };
-        };
-      });
+        }));
+      };
+      initialConfigFile = mkOption {
+        description = ''
+          path inital DCPlusPlus.xml configuration if none exists
+        '';
+        type = nullOr path;
+        default = null;
+      };
     };
-    initialConfigFile = mkOption {
-      description = ''
-        path inital configuration if none exists
-      '';
-      type = nullOr path;
-      default = null;
+    web = {
+      port = mkOption {
+        description = ''web-ui port
+
+        NOTE: once the initial config had been written to the state directory it will not be replaced
+        '';
+        type = int;
+        default = 5600;
+      };
+      initialConfigFile = mkOption {
+        description = ''
+          path inital WebServer.xml configuration if none exists
+        '';
+        type = nullOr path;
+        default = null;
+      };
+      # TODO: tlsPort
+      users = mkOption {
+        type = attrsOf (submodule ( { config, ... }: {
+          options = {
+            password = mkOption {
+              description = "password of user";
+              type = str;
+            };
+            permissions = mkOption {
+              description = "user permissions";
+              type = str;
+              default = "admin";
+            };
+          };
+        }));
+      };
     };
   };
 
   imp = let
-    genUsers = users: concatMapStringsSep "\n" (user: ''<WebUser Username="${user.name}" Password="${user.password}" LastLogin="0" Permissions="${user.permissions}"/>'' )
+    genUsers = users: concatMapStringsSep "\n" (user: 
+      ''<WebUser Username="${user.name}" Password="${user.password}" LastLogin="0" Permissions="${user.permissions}"/>'' )
       (mapAttrsToList (name: val: val // { inherit name; }) users);
-    configFile = if (cfg.initialConfigFile == null) then builtins.trace "warning: airdcpp passwords are stored in plain text" pkgs.writeText "initial-config" ''
+    genShares = shares: concatMapStringsSep "\n" (share:
+      ''<Directory Virtual="stockholm" Incoming="${
+          if share.incoming then "1" else "0"
+        }" LastRefreshTime="0">${share.path}</Directory>'' )
+      (mapAttrsToList (name: val: val // { inherit name; }) shares);
+    webConfigFile = if (cfg.web.initialConfigFile == null) then builtins.trace "warning: airdcpp passwords are stored in plain text" pkgs.writeText "initial-config" ''
       <?xml version="1.0" encoding="utf-8" standalone="yes"?>
       <WebServer>
         <Config>
@@ -84,7 +148,32 @@ let
         <WebUsers>${genUsers cfg.web.users}
         </WebUsers>
       </WebServer>
-      '' else cfg.initialConfigFile;
+      '' else cfg.web.initialConfigFile;
+    dcppConfigFile = if (cfg.dcpp.initialConfigFile == null) then pkgs.writeText "initial-config" ''
+    <?xml version="1.0" encoding="utf-8" standalone="yes"?>
+    <DCPlusPlus>
+      <Settings>
+        <Nick type="string">${cfg.dcpp.Nick}</Nick>
+        <ConfigVersion type="string">${cfg.package.version}</ConfigVersion>
+        <InPort type="int">${toString cfg.dcpp.InPort}</InPort>
+        <UDPPort type="int">${toString cfg.dcpp.UDPPort}</UDPPort>
+        <TLSPort type="int">${toString cfg.dcpp.TLSPort}</TLSPort>
+        <ConfigBuildNumber type="int">0</ConfigBuildNumber>
+        <AutoDetectIncomingConnection type="int">0</AutoDetectIncomingConnection>
+        <NoIpOverride type="int">1</NoIpOverride>
+        <WizardRunNew type="int">0</WizardRunNew>
+        <IPUpdate type="int">0</IPUpdate>
+        <AlwaysCCPM type="int">1</AlwaysCCPM>
+        <DownloadSpeed type="string">${cfg.dcpp.DownloadSpeed}</DownloadSpeed>
+        <UploadSpeed type="string">${cfg.dcpp.UploadSpeed}</UploadSpeed>
+      </Settings>
+      <Share Token="0" Name="Default">
+        ${genShares cfg.dcpp.shares}
+        <NoShare/>
+      </Share>
+      <ChatFilterItems/>
+    </DCPlusPlus>
+    '' else cfg.dcpp.initialConfigFile;
   in {
     systemd.services.airdcpp = {
       description = "airdcpp webui";
@@ -95,7 +184,9 @@ let
         Type = "simple";
         ExecStartPre = pkgs.writeDash "prepare-env" ''
           d=${cfg.stateDir}/WebServer.xml
-          test -e $d || install -m700 -o${cfg.user} ${configFile} $d
+          test -e $d || install -m700 -o${cfg.user} ${webConfigFile} $d
+          d=${cfg.stateDir}/DCPlusPlus.xml
+          test -e $d || install -m700 -o${cfg.user} ${dcppConfigFile} $d
         '';
         PermissionsStartOnly = true;
         ExecStart = "${cfg.package}/bin/airdcppd -c=${cfg.stateDir} -p=${cfg.stateDir}/airdcpp.pid";
@@ -109,6 +200,7 @@ let
         uid = genid "airdcpp";
         home = cfg.stateDir;
         createHome = true;
+        inherit (cfg) extraGroups;
       };
       groups.airdcpp.gid = genid "airdcpp";
     };
-- 
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