NixOS · Jun 20, 2020 · Jun 20, 2020 · Jun 20, 2020 · Jun 21, 2020 · Jun 21, 2020
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
@@ -589,6 +589,7 @@
   ./services/networking/autossh.nix
   ./services/networking/bird.nix
   ./services/networking/bitlbee.nix
+  ./services/networking/blockbook-frontend.nix
   ./services/networking/charybdis.nix
   ./services/networking/cjdns.nix
   ./services/networking/cntlm.nix

diff --git a/nixos/modules/services/networking/blockbook-frontend.nix b/nixos/modules/services/networking/blockbook-frontend.nix
@@ -0,0 +1,272 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  eachBlockbook = config.services.blockbook-frontend;
+
+  blockbookOpts = { config, lib, name, ...}: {
+
+    options = {
+
+      enable = mkEnableOption "blockbook-frontend application.";
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.blockbook;
+        description = "Which blockbook package to use.";
+      };
+
+      user = mkOption {
+        type = types.str;
+        default = "blockbook-frontend-${name}";
+        description = "The user as which to run blockbook-frontend-${name}.";
+      };
+
+      group = mkOption {
+        type = types.str;
+        default = "${config.user}";
+        description = "The group as which to run blockbook-frontend-${name}.";
+      };
+
+      certFile = mkOption {
+        type = types.nullOr types.path;
+        default = null;
+        example = "/etc/secrets/blockbook-frontend-${name}/certFile";
+        description = ''
+          To enable SSL, specify path to the name of certificate files without extension.
+          Expecting <filename>certFile.crt</filename> and <filename>certFile.key</filename>.
+        '';
+      };
+
+      configFile = mkOption {
+        type = with types; nullOr path;
+        default = null;
+        example = "${config.dataDir}/config.json";
+        description = "Location of the blockbook configuration file.";
+      };
+
+      coinName = mkOption {
+        type = types.str;
+        default = "Bitcoin";
+        example = "Bitcoin";
+        description = ''
+          See <link xlink:href="https://github.com/trezor/blockbook/blob/master/bchain/coins/blockchain.go#L61"/>
+          for current of coins supported in master (Note: may differ from release).
+        '';
+      };
+
+      cssDir = mkOption {
+        type = types.path;
+        default = "${config.package}/share/css/";
+        example = "${config.dataDir}/static/css/";
+        description = ''
+          Location of the dir with <filename>main.css</filename> CSS file.
+          By default, the one shipped with the package is used.
+        '';
+      };
+
+      dataDir = mkOption {
+        type = types.path;
+        default = "/var/lib/blockbook-frontend-${name}";
+        description = "Location of blockbook-frontend-${name} data directory.";
+      };
+
+      debug = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Debug mode, return more verbose errors, reload templates on each request.";
+      };
+
+      internal = mkOption {
+        type = types.nullOr types.str;
+        default = ":9030";
+        example = ":9030";
+        description = "Internal http server binding <literal>[address]:port</literal>.";
+      };
+
+      messageQueueBinding = mkOption {
+        type = types.str;
+        default = "tcp://127.0.0.1:38330";
+        example = "tcp://127.0.0.1:38330";
+        description = "Message Queue Binding <literal>address:port</literal>.";
+      };
+
+      public = mkOption {
+        type = types.nullOr types.str;
+        default = ":9130";
+        example = ":9130";
+        description = "Public http server binding <literal>[address]:port</literal>.";
+      };
+
+      rpc = {
+        url = mkOption {
+          type = types.str;
+          default = "http://127.0.0.1";
+          description = "URL for JSON-RPC connections.";
+        };
+
+        port = mkOption {
+          type = types.port;
+          default = 8030;
+          description = "Port for JSON-RPC connections.";
+        };
+
+        user = mkOption {
+          type = types.str;
+          default = "rpc";
+          example = "rpc";
+          description = "Username for JSON-RPC connections.";
+        };
+
+        password = mkOption {
+          type = types.str;
+          default = "rpc";
+          example = "rpc";
+          description = ''
+            RPC password for JSON-RPC connections.
+            Warning: this is stored in cleartext in the Nix store!!!
+            Use <literal>configFile</literal> or <literal>passwordFile</literal> if needed.
+          '';
+        };
+
+        passwordFile = mkOption {
+          type = types.nullOr types.path;
+          default = null;
+          description = ''
+            File containing password of the RPC user.
+            Note: This options is ignored when <literal>configFile</literal> is used.
+          '';
+        };
+      };
+
+      sync = mkOption {
+        type = types.bool;
+        default = true;
+        description = "Synchronizes until tip, if together with zeromq, keeps index synchronized.";
+      };
+
+      templateDir = mkOption {
+        type = types.path;
+        default = "${config.package}/share/templates/";
+        example = "${config.dataDir}/templates/static/";
+        description = "Location of the HTML templates. By default, ones shipped with the package are used.";
+      };
+
+      extraConfig = mkOption {
+        type = types.attrs;
+        default = {};
+        example = literalExample '' {
+          alternative_estimate_fee = "whatthefee-disabled";
+          alternative_estimate_fee_params = "{\"url\": \"https://whatthefee.io/data.json\", \"periodSeconds\": 60}";
+          fiat_rates = "coingecko";
+          fiat_rates_params = "{\"url\": \"https://api.coingecko.com/api/v3\", \"coin\": \"bitcoin\", \"periodSeconds\": 60}";
+          coin_shortcut = "BTC";
+          coin_label = "Bitcoin";
+          xpub_magic = 76067358;
+          xpub_magic_segwit_p2sh = 77429938;
+          xpub_magic_segwit_native = 78792518;
+        }'';
+        description = ''
+          Additional configurations to be appended to <filename>coin.conf</filename>.
+          Overrides any already defined configuration options.
+          See <link xlink:href="https://github.com/trezor/blockbook/tree/master/configs/coins"/>
+          for current configuration options supported in master (Note: may differ from release).
+        '';
+      };
+
+      extraCmdLineOptions = mkOption {
+        type = types.listOf types.str;
+        default = [];
+        example = [ "-workers=1" "-dbcache=0" "-logtosderr" ];
+        description = ''
+          Extra command line options to pass to Blockbook.
+          Run blockbook --help to list all available options.
+        '';
+      };
+    };
+  };
+in
+{
+  # interface
+
+  options = {
+    services.blockbook-frontend = mkOption {
+      type = types.attrsOf (types.submodule blockbookOpts);
+      default = {};
+      description = "Specification of one or more blockbook-frontend instances.";
+    };
+  };
+
+  # implementation
+
+  config = mkIf (eachBlockbook != {}) {
+
+    systemd.services = mapAttrs' (blockbookName: cfg: (
+      nameValuePair "blockbook-frontend-${blockbookName}" (
+        let
+          configFile = if cfg.configFile != null then cfg.configFile else
+            pkgs.writeText "config.conf" (builtins.toJSON ( {
+                coin_name = "${cfg.coinName}";
+                rpc_user = "${cfg.rpc.user}";
+                rpc_pass = "${cfg.rpc.password}";
+                rpc_url = "${cfg.rpc.url}:${toString cfg.rpc.port}";
+                message_queue_binding = "${cfg.messageQueueBinding}";
+              } // cfg.extraConfig)
+            );
+        in {
+          description = "blockbook-frontend-${blockbookName} daemon";
+          after = [ "network.target" ];
+          wantedBy = [ "multi-user.target" ];
+          preStart = ''
+            ln -sf ${cfg.templateDir} ${cfg.dataDir}/static/
+            ln -sf ${cfg.cssDir} ${cfg.dataDir}/static/
+            ${optionalString (cfg.rpc.passwordFile != null && cfg.configFile == null) ''
+              CONFIGTMP=$(mktemp)
+              ${pkgs.jq}/bin/jq ".rpc_pass = \"$(cat ${cfg.rpc.passwordFile})\"" ${configFile} > $CONFIGTMP
+              mv $CONFIGTMP ${cfg.dataDir}/${blockbookName}-config.json
+            ''}
+          '';
+          serviceConfig = {
+            User = cfg.user;
+            Group = cfg.group;
+            ExecStart = ''
+               ${cfg.package}/bin/blockbook \
+               ${if (cfg.rpc.passwordFile != null && cfg.configFile == null) then
+               "-blockchaincfg=${cfg.dataDir}/${blockbookName}-config.json"
+               else
+               "-blockchaincfg=${configFile}"
+               } \
+               -datadir=${cfg.dataDir} \
+               ${optionalString (cfg.sync != false) "-sync"} \
+               ${optionalString (cfg.certFile != null) "-certfile=${toString cfg.certFile}"} \
+               ${optionalString (cfg.debug != false) "-debug"} \
+               ${optionalString (cfg.internal != null) "-internal=${toString cfg.internal}"} \
+               ${optionalString (cfg.public != null) "-public=${toString cfg.public}"} \
+               ${toString cfg.extraCmdLineOptions}
+            '';
+            Restart = "on-failure";
+            WorkingDirectory = cfg.dataDir;
+            LimitNOFILE = 65536;
+          };
+        }
+    ) )) eachBlockbook;
+
+    systemd.tmpfiles.rules = flatten (mapAttrsToList (blockbookName: cfg: [
+      "d ${cfg.dataDir} 0750 ${cfg.user} ${cfg.group} - -"
+      "d ${cfg.dataDir}/static 0750 ${cfg.user} ${cfg.group} - -"
+    ]) eachBlockbook);
+
+    users.users = mapAttrs' (blockbookName: cfg: (
+      nameValuePair "blockbook-frontend-${blockbookName}" {
+      name = cfg.user;
+      group = cfg.group;
+      home = cfg.dataDir;
+      isSystemUser = true;
+    })) eachBlockbook;
+
+    users.groups = mapAttrs' (instanceName: cfg: (
+      nameValuePair "${cfg.group}" { })) eachBlockbook;
+  };
+}
diff --git a/nixos/modules/services/networking/nsd.nix b/nixos/modules/services/networking/nsd.nix
@@ -11,8 +11,6 @@ let
 
   # build nsd with the options needed for the given config
   nsdPkg = pkgs.nsd.override {
-    configFile = "${configFile}/nsd.conf";
-
     bind8Stats = cfg.bind8Stats;
     ipv6 = cfg.ipv6;
     ratelimit = cfg.ratelimit.enable;
@@ -897,7 +895,10 @@ in
               + "want, please enable 'services.nsd.rootServer'.";
     };
 
-    environment.systemPackages = [ nsdPkg ];
+    environment = {
+      systemPackages = [ nsdPkg ];
+      etc."nsd/nsd.conf".source = "${configFile}/nsd.conf";
+    };
 
     users.groups.${username}.gid = config.ids.gids.nsd;
 

diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
@@ -33,6 +33,7 @@ in
   bees = handleTest ./bees.nix {};
   bind = handleTest ./bind.nix {};
   bittorrent = handleTest ./bittorrent.nix {};
+  blockbook-frontend = handleTest ./blockbook-frontend.nix {};
   buildkite-agents = handleTest ./buildkite-agents.nix {};
   boot = handleTestOn ["x86_64-linux"] ./boot.nix {}; # syslinux is unsupported on aarch64
   boot-stage1 = handleTest ./boot-stage1.nix {};

diff --git a/nixos/tests/blockbook-frontend.nix b/nixos/tests/blockbook-frontend.nix
@@ -0,0 +1,28 @@
+import ./make-test-python.nix ({ pkgs, ... }: {
+  name = "blockbook-frontend";
+  meta = with pkgs.stdenv.lib; {
+    maintainers = with maintainers; [ maintainers."1000101" ];
+  };
+
+  machine = { ... }: {
+    services.blockbook-frontend."test" = {
+      enable = true;
+    };
+    services.bitcoind = {
+      enable = true;
+      rpc = {
+        port = 8030;
+        users.rpc.passwordHMAC = "acc2374e5f9ba9e62a5204d3686616cf$53abdba5e67a9005be6a27ca03a93ce09e58854bc2b871523a0d239a72968033";
+      };
+    };
+  };
+
+  testScript = ''
+    start_all()
+    machine.wait_for_unit("blockbook-frontend-test.service")
+
+    machine.wait_for_open_port(9030)
+
+    machine.succeed("curl -sSfL http://localhost:9030 | grep 'Blockbook'")
+  '';
+})
diff --git a/pkgs/applications/office/elementary-planner/default.nix b/pkgs/applications/office/elementary-planner/default.nix
@@ -21,13 +21,13 @@
 
 stdenv.mkDerivation rec {
   pname = "elementary-planner";
-  version = "2.3.5";
+  version = "2.4.2";
 
   src = fetchFromGitHub {
     owner = "alainm23";
     repo = "planner";
     rev = version;
-    sha256 = "15d51sqb3k59jjishsw1fq5ib50jmhlk194y3nga329damfv8bmy";
+    sha256 = "1q5pf9hnkix68idjd1dari8qlzfniazh8xfszj48d0yibhlr99zx";
   };
 
   nativeBuildInputs = [

diff --git a/pkgs/applications/version-management/git-and-tools/ghq/default.nix b/pkgs/applications/version-management/git-and-tools/ghq/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "ghq";
-  version = "1.1.1";
+  version = "1.1.2";
 
   src = fetchFromGitHub {
     owner = "x-motemen";
     repo = "ghq";
     rev = "v${version}";
-    sha256 = "1gfpvaf10kqgxx1clzsn38n9r4p171zf0z1pf0dybihh6g6hgylj";
+    sha256 = "1qzrycmd26f4q36z3rblfxp7jngqgmspb9385vpfwv9laiw3sqrg";
   };
 
-  vendorSha256 = "0k2hhx3l3cj3lv2y4w8286sbl7d11cssb99jy7hzskbxbhmalvcj";
+  vendorSha256 = "0x347ljj9q3zi0zf8x13dhvsydv9vg4qc5l1kc2y56v0w8hlb4p7";
 
   buildFlagsArray = ''
     -ldflags=

diff --git a/pkgs/data/misc/hackage/default.nix b/pkgs/data/misc/hackage/default.nix
@@ -1,6 +1,6 @@
 { fetchurl }:
 
 fetchurl {
-  url = "https://github.com/commercialhaskell/all-cabal-hashes/archive/65a280e01c4f90470959f0423a5450d2831f845a.tar.gz";
-  sha256 = "0m5zg7hswch702gprlfsjmp2xk6hs828c1489d1c85w9kxiyqkdq";
+  url = "https://github.com/commercialhaskell/all-cabal-hashes/archive/711b59b900ee0b267ebb86e41dbc83ad7fb69629.tar.gz";
+  sha256 = "0vfg5pilhqi59826iciz15bmylhfdlxmmkps7samzbilsf21j0sy";
 }