enpass: init at 5.3.0

lib/maintainers.nix

@@ -368,6 +368,7 @@
   roblabla = "Robin Lambertz <robinlambertz+dev@gmail.com>";
   roconnor = "Russell O'Connor <roconnor@theorem.ca>";
   romildo = "José Romildo Malaquias <malaquias@gmail.com>";
+  ronny = "Ronny Pfannschmidt <nixos@ronnypfannschmidt.de>";
   rszibele = "Richard Szibele <richard_szibele@hotmail.com>";
   rushmorem = "Rushmore Mushambi <rushmore@webenchanter.com>";
   rvl = "Rodney Lorrimar <dev+nix@rodney.id.au>";

pkgs/tools/security/enpass/data.json

@@ -0,0 +1,12 @@
+{
+  "amd64": {
+    "path": "pool/main/e/enpass/enpass_5.3.0_amd64.deb", 
+    "sha256": "d9da061c6456281da836bdd78bdb7baeced4b7f1805bb2495e4f1d15038cf86b", 
+    "version": "5.3.0"
+  }, 
+  "i386": {
+    "path": "pool/main/e/enpass/enpass_5.3.0_i386.deb", 
+    "sha256": "58d9f3b83c2da477c13976e1826d112236eabd46a389de7e8767ee99ac41f469", 
+    "version": "5.3.0"
+  }
+}

pkgs/tools/security/enpass/default.nix

@@ -0,0 +1,106 @@
+{stdenv, system, fetchurl, dpkg, openssl, xorg
+, glib, mesa, libpulseaudio, zlib, dbus, fontconfig, freetype
+, gtk2, pango, atk, cairo, gdk_pixbuf, jasper, xkeyboardconfig
+, makeWrapper , makeDesktopItem, python, pythonPackages, lib}:
+assert system == "i686-linux" || system == "x86_64-linux";
+let
+  all_data = (with builtins; fromJSON (readFile ./data.json));
+  system_map = {
+    i686-linux = "i386";
+    x86_64-linux = "amd64";
+  };
+
+  data = (with builtins; getAttr (getAttr system system_map) all_data);
+
+  baseUrl = http://repo.sinew.in;
+  
+  # used of both wrappers and libpath
+  libPath = lib.makeLibraryPath (with xorg; [
+    openssl
+    mesa
+    fontconfig
+    freetype
+    libpulseaudio
+    zlib
+    dbus
+    libX11
+    libXi
+    libSM
+    libICE
+    libXext
+    libXrender
+    libXScrnSaver
+    glib
+    gtk2
+    pango
+    cairo
+    atk
+    gdk_pixbuf
+    jasper
+    stdenv.cc.cc
+  ]);
+  package = stdenv.mkDerivation rec {
+
+    inherit (data) version;
+    name = "enpass-${version}";
+
+    desktopItem = makeDesktopItem {
+      name = "Enpass";
+      exec = "$out/bin/Enpass";
+      #icon = "Enpass";
+      desktopName = "Enpass";
+      genericName = "Password manager";
+      categories = "Application;Security;";
+    };
+
+
+    src = fetchurl {
+      inherit (data) sha256;
+      url = "${baseUrl}/${data.path}";
+    };
+
+    meta = {
+      description = "a well known password manager";
+      homepage = https://www.enpass.io/;
+      maintainer = lib.maintainers.ronny;
+      license = lib.licenses.unfree;
+      platforms = lib.platforms.linux;
+    };
+
+    buildInputs = [makeWrapper dpkg];
+    phases = [ "unpackPhase" "installPhase" ];
+
+    unpackPhase = "dpkg -X $src .";
+    installPhase=''
+      mkdir $out
+      cp -r opt/Enpass/*  $out
+
+      # Make desktop item
+      mkdir -p "$out"/share/applications
+      cp "$desktopItem"/share/applications/* "$out"/share/applications/
+      mkdir -p "$out"/share/icons
+
+      patchelf  \
+        --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
+        $out/bin/Enpass
+
+      wrapProgram $out/bin/Enpass \
+        --set LD_LIBRARY_PATH "${libPath}:$out/lib:$out/plugins/sqldrivers" \
+        --set QT_PLUGIN_PATH "$out/plugins" \
+        --set QT_QPA_PLATFORM_PLUGIN_PATH "$out/plugins/platforms" \
+        --set QT_XKB_CONFIG_ROOT "${xkeyboardconfig}/share/X11/xkb"
+    '';
+  };
+  updater = {
+    update = stdenv.mkDerivation rec {
+      name = "enpass-update-script";
+      SCRIPT =./update_script.py;
+      
+      buildInputs = with pythonPackages; [python requests pathlib2 six attrs ];
+      shellHook = ''
+      exec python $SCRIPT --target pkgs/tools/security/enpass/data.json --repo ${baseUrl}
+      '';
+
+    };
+  };
+in (package // {refresh = updater;}) 

pkgs/tools/security/enpass/update_script.py

@@ -0,0 +1,95 @@
+from __future__ import print_function
+
+
+import argparse
+import bz2
+import email
+import json
+import logging
+
+from itertools import product
+from operator import itemgetter
+
+import attr
+import pkg_resources
+
+from pathlib2 import Path
+from requests import Session
+from six.moves.urllib_parse import urljoin
+
+
+@attr.s
+class ReleaseElement(object):
+    sha256 = attr.ib(repr=False)
+    size = attr.ib(convert=int)
+    path = attr.ib()
+
+log = logging.getLogger('enpass.updater')
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument('--repo')
+parser.add_argument('--target', type=Path)
+
+
+session = Session()
+
+
+def parse_bz2_msg(msg):
+    msg = bz2.decompress(msg)
+    if '\n\n' in msg:
+        parts = msg.split('\n\n')
+        return list(map(email.message_from_string, parts))
+    return email.message_from_string(msg)
+
+
+def fetch_meta(repo, name, parse=email.message_from_string, split=False):
+    url = urljoin(repo, 'dists/stable', name)
+    response = session.get("{repo}/dists/stable/{name}".format(**locals()))
+    return parse(response.content)
+
+
+def fetch_filehashes(repo, path):
+    meta = fetch_meta(repo, path, parse=parse_bz2_msg)
+    for item in meta:
+        yield {
+            'version': pkg_resources.parse_version(str(item['Version'])),
+            'path': item['Filename'],
+            'sha256': item['sha256'],
+        }
+
+
+def fetch_archs(repo):
+    m = fetch_meta(repo, 'Release')
+
+    architectures = m['Architectures'].split()
+    elements = [ReleaseElement(*x.split()) for x in m['SHA256'].splitlines()]
+    elements = [x for x in elements if x.path.endswith('bz2')]
+
+    for arch, elem in product(architectures, elements):
+        if arch in elem.path:
+            yield arch, max(fetch_filehashes(repo, elem.path),
+                            key=itemgetter('version'))
+
+
+class OurVersionEncoder(json.JSONEncoder):
+    def default(self, obj):
+        # the other way around to avoid issues with
+        # newer setuptools having strict/legacy versions
+        if not isinstance(obj, (dict, str)):
+            return str(obj)
+        return json.JSONEncoder.default(self, obj)
+
+
+def main(repo, target):
+    logging.basicConfig(level=logging.DEBUG)
+    with target.open(mode='wb') as fp:
+        json.dump(
+            dict(fetch_archs(repo)), fp,
+            cls=OurVersionEncoder,
+            indent=2,
+            sort_keys=True)
+
+
+opts = parser.parse_args()
+main(opts.repo, opts.target)

pkgs/top-level/all-packages.nix

@@ -499,6 +499,8 @@ in
 
   elvish = callPackage ../shells/elvish { };
 
+  enpass = callPackage ../tools/security/enpass { };
+
   genymotion = callPackage ../development/mobile/genymotion { };
 
   grc = callPackage ../tools/misc/grc { };