360 lines
13 KiB
Nix
360 lines
13 KiB
Nix
{ stdenv, lib, makeDesktopItem, makeWrapper, lndir, config
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, replace, fetchurl, zip, unzip, jq, xdg-utils, writeText
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## various stuff that can be plugged in
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, ffmpeg, xorg, alsaLib, libpulseaudio, libcanberra-gtk2, libglvnd, libnotify
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, gnome3/*.gnome-shell*/
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, browserpass, chrome-gnome-shell, uget-integrator, plasma5Packages, bukubrow, pipewire
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, tridactyl-native
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, fx_cast_bridge
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, udev
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, libkrb5
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, libva
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, mesa # firefox wants gbm for drm+dmabuf
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}:
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## configurability of the wrapper itself
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browser:
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let
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wrapper =
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{ browserName ? browser.browserName or (lib.getName browser)
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, pname ? browserName
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, version ? lib.getVersion browser
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, desktopName ? # browserName with first letter capitalized
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(lib.toUpper (lib.substring 0 1 browserName) + lib.substring 1 (-1) browserName)
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, nameSuffix ? ""
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, icon ? browserName
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, extraNativeMessagingHosts ? []
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, pkcs11Modules ? []
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, forceWayland ? false
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, useGlvnd ? true
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, cfg ? config.${browserName} or {}
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## Following options are needed for extra prefs & policies
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# For more information about anti tracking (german website)
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# visit https://wiki.kairaven.de/open/app/firefox
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, extraPrefs ? ""
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# For more information about policies visit
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# https://github.com/mozilla/policy-templates#enterprisepoliciesenabled
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, extraPolicies ? {}
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, firefoxLibName ? "firefox" # Important for tor package or the like
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, nixExtensions ? null
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}:
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assert forceWayland -> (browser ? gtk3); # Can only use the wayland backend if gtk3 is being used
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let
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ffmpegSupport = browser.ffmpegSupport or false;
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gssSupport = browser.gssSupport or false;
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alsaSupport = browser.alsaSupport or false;
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pipewireSupport = browser.pipewireSupport or false;
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nativeMessagingHosts =
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([ ]
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++ lib.optional (cfg.enableBrowserpass or false) (lib.getBin browserpass)
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++ lib.optional (cfg.enableBukubrow or false) bukubrow
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++ lib.optional (cfg.enableTridactylNative or false) tridactyl-native
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++ lib.optional (cfg.enableGnomeExtensions or false) chrome-gnome-shell
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++ lib.optional (cfg.enableUgetIntegrator or false) uget-integrator
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++ lib.optional (cfg.enablePlasmaBrowserIntegration or false) plasma5Packages.plasma-browser-integration
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++ lib.optional (cfg.enableFXCastBridge or false) fx_cast_bridge
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++ extraNativeMessagingHosts
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);
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libs = lib.optionals stdenv.isLinux [ udev libva mesa libnotify xorg.libXScrnSaver ]
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++ lib.optional (pipewireSupport && lib.versionAtLeast version "83") pipewire
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++ lib.optional ffmpegSupport ffmpeg
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++ lib.optional gssSupport libkrb5
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++ lib.optional useGlvnd libglvnd
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++ lib.optionals (cfg.enableQuakeLive or false)
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(with xorg; [ stdenv.cc libX11 libXxf86dga libXxf86vm libXext libXt alsaLib zlib ])
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++ lib.optional (config.pulseaudio or true) libpulseaudio
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++ lib.optional alsaSupport alsaLib
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++ pkcs11Modules;
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gtk_modules = [ libcanberra-gtk2 ];
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#########################
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# #
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# EXTRA PREF CHANGES #
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# #
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#########################
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policiesJson = writeText "policies.json" (builtins.toJSON enterprisePolicies);
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usesNixExtensions = nixExtensions != null;
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nameArray = builtins.map(a: a.name) (if usesNixExtensions then nixExtensions else []);
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# Check that every extension has a unqiue .name attribute
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# and an extid attribute
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extensions = if nameArray != (lib.unique nameArray) then
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throw "Firefox addon name needs to be unique"
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else builtins.map (a:
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if ! (builtins.hasAttr "extid" a) then
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throw "nixExtensions has an invalid entry. Missing extid attribute. Please use fetchfirefoxaddon"
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else
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a
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) (if usesNixExtensions then nixExtensions else []);
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enterprisePolicies =
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{
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policies = lib.optionalAttrs usesNixExtensions {
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DisableAppUpdate = true;
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} //
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lib.optionalAttrs usesNixExtensions {
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ExtensionSettings = {
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"*" = {
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blocked_install_message = "You can't have manual extension mixed with nix extensions";
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installation_mode = "blocked";
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};
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} // lib.foldr (e: ret:
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ret // {
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"${e.extid}" = {
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installation_mode = "allowed";
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};
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}
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) {} extensions;
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} // lib.optionalAttrs usesNixExtensions {
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Extensions = {
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Install = lib.foldr (e: ret:
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ret ++ [ "${e.outPath}/${e.extid}.xpi" ]
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) [] extensions;
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};
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}
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// extraPolicies;
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};
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mozillaCfg = writeText "mozilla.cfg" ''
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// First line must be a comment
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// Disables addon signature checking
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// to be able to install addons that do not have an extid
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// Security is maintained because only user whitelisted addons
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// with a checksum can be installed
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${ lib.optionalString usesNixExtensions ''lockPref("xpinstall.signatures.required", false)'' };
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${extraPrefs}
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'';
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#############################
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# #
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# END EXTRA PREF CHANGES #
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# #
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#############################
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# TODO: remove this after the next release (21.03)
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configPlugins = lib.filter (a: builtins.hasAttr a cfg) [
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"enableAdobeFlash"
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"enableAdobeReader"
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"enableBluejeans"
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"enableDjvu"
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"enableFriBIDPlugin"
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"enableGoogleTalkPlugin"
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"enableMPlayer"
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"enableVLC"
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"icedtea"
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"jre"
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];
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pluginsError =
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"Your configuration mentions ${lib.concatMapStringsSep ", " (p: browserName + "." + p) configPlugins}. All plugin related options have been removed, since Firefox from version 52 onwards no longer supports npapi plugins (see https://support.mozilla.org/en-US/kb/npapi-plugins).";
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in if configPlugins != [] then throw pluginsError else
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(stdenv.mkDerivation {
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inherit pname version;
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desktopItem = makeDesktopItem {
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name = browserName;
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exec = "${browserName}${nameSuffix} %U";
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inherit icon;
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comment = "";
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desktopName = "${desktopName}${nameSuffix}${lib.optionalString forceWayland " (Wayland)"}";
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genericName = "Web Browser";
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categories = "Network;WebBrowser;";
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mimeType = lib.concatStringsSep ";" [
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"text/html"
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"text/xml"
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"application/xhtml+xml"
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"application/vnd.mozilla.xul+xml"
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"x-scheme-handler/http"
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"x-scheme-handler/https"
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"x-scheme-handler/ftp"
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];
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};
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nativeBuildInputs = [ makeWrapper lndir ];
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buildInputs = lib.optional (browser ? gtk3) browser.gtk3;
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buildCommand = lib.optionalString stdenv.isDarwin ''
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mkdir -p $out/Applications
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cp -R --no-preserve=mode,ownership ${browser}/Applications/${browserName}.app $out/Applications
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rm -f $out${browser.execdir or "/bin"}/${browserName}
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'' + ''
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if [ ! -x "${browser}${browser.execdir or "/bin"}/${browserName}" ]
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then
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echo "cannot find executable file \`${browser}${browser.execdir or "/bin"}/${browserName}'"
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exit 1
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fi
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#########################
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# #
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# EXTRA PREF CHANGES #
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# #
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#########################
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# Link the runtime. The executable itself has to be copied,
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# because it will resolve paths relative to its true location.
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# Any symbolic links have to be replicated as well.
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cd "${browser}"
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find . -type d -exec mkdir -p "$out"/{} \;
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find . -type f \( -not -name "${browserName}" \) -exec ln -sT "${browser}"/{} "$out"/{} \;
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find . -type f -name "${browserName}" -print0 | while read -d $'\0' f; do
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cp -P --no-preserve=mode,ownership "${browser}/$f" "$out/$f"
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chmod a+rwx "$out/$f"
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done
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# fix links and absolute references
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cd "${browser}"
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find . -type l -print0 | while read -d $'\0' l; do
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target="$(readlink "$l" | ${replace}/bin/replace-literal -es -- "${browser}" "$out")"
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ln -sfT "$target" "$out/$l"
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done
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# This will not patch binaries, only "text" files.
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# Its there for the wrapper mostly.
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cd "$out"
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${replace}/bin/replace-literal -esfR -- "${browser}" "$out"
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# create the wrapper
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executablePrefix="$out${browser.execdir or "/bin"}"
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executablePath="$executablePrefix/${browserName}"
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if [ ! -x "$executablePath" ]
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then
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echo "cannot find executable file \`${browser}${browser.execdir or "/bin"}/${browserName}'"
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exit 1
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fi
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if [ ! -L "$executablePath" ]
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then
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# Careful here, the file at executablePath may already be
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# a wrapper. That is why we postfix it with -old instead
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# of -wrapped.
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oldExe="$executablePrefix"/".${browserName}"-old
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mv "$executablePath" "$oldExe"
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else
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oldExe="$(readlink -v --canonicalize-existing "$executablePath")"
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fi
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if [ ! -x "${browser}${browser.execdir or "/bin"}/${browserName}" ]
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then
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echo "cannot find executable file \`${browser}${browser.execdir or "/bin"}/${browserName}'"
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exit 1
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fi
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makeWrapper "$oldExe" \
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"$out${browser.execdir or "/bin"}/${browserName}${nameSuffix}" \
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--suffix LD_LIBRARY_PATH ':' "$libs" \
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--suffix-each GTK_PATH ':' "$gtk_modules" \
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--prefix PATH ':' "${xdg-utils}/bin" \
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--suffix PATH ':' "$out${browser.execdir or "/bin"}" \
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--set MOZ_APP_LAUNCHER "${browserName}${nameSuffix}" \
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--set MOZ_SYSTEM_DIR "$out/lib/mozilla" \
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--set SNAP_NAME "firefox" \
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--set MOZ_LEGACY_PROFILES 1 \
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--set MOZ_ALLOW_DOWNGRADE 1 \
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${lib.optionalString forceWayland ''
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--set MOZ_ENABLE_WAYLAND "1" \
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''}${lib.optionalString (browser ? gtk3)
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''--prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH" \
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--suffix XDG_DATA_DIRS : '${gnome3.adwaita-icon-theme}/share'
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''
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}
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#############################
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# #
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# END EXTRA PREF CHANGES #
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# #
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#############################
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if [ -e "${browser}/share/icons" ]; then
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mkdir -p "$out/share"
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ln -s "${browser}/share/icons" "$out/share/icons"
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else
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for res in 16 32 48 64 128; do
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mkdir -p "$out/share/icons/hicolor/''${res}x''${res}/apps"
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icon=( "${browser}/lib/"*"/browser/chrome/icons/default/default''${res}.png" )
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if [ -e "$icon" ]; then ln -s "$icon" \
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"$out/share/icons/hicolor/''${res}x''${res}/apps/${browserName}.png"
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fi
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done
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fi
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install -D -t $out/share/applications $desktopItem/share/applications/*
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mkdir -p $out/lib/mozilla/native-messaging-hosts
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for ext in ${toString nativeMessagingHosts}; do
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ln -sLt $out/lib/mozilla/native-messaging-hosts $ext/lib/mozilla/native-messaging-hosts/*
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done
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mkdir -p $out/lib/mozilla/pkcs11-modules
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for ext in ${toString pkcs11Modules}; do
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ln -sLt $out/lib/mozilla/pkcs11-modules $ext/lib/mozilla/pkcs11-modules/*
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done
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# For manpages, in case the program supplies them
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mkdir -p $out/nix-support
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echo ${browser} > $out/nix-support/propagated-user-env-packages
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#########################
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# #
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# EXTRA PREF CHANGES #
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# #
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#########################
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# user customization
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mkdir -p $out/lib/${firefoxLibName}
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# creating policies.json
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mkdir -p "$out/lib/${firefoxLibName}/distribution"
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POL_PATH="$out/lib/${firefoxLibName}/distribution/policies.json"
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rm -f "$POL_PATH"
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cat ${policiesJson} >> "$POL_PATH"
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# preparing for autoconfig
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mkdir -p "$out/lib/${firefoxLibName}/defaults/pref"
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echo 'pref("general.config.filename", "mozilla.cfg");' > "$out/lib/${firefoxLibName}/defaults/pref/autoconfig.js"
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echo 'pref("general.config.obscure_value", 0);' >> "$out/lib/${firefoxLibName}/defaults/pref/autoconfig.js"
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cat > "$out/lib/${firefoxLibName}/mozilla.cfg" < ${mozillaCfg}
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mkdir -p $out/lib/${firefoxLibName}/distribution/extensions
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#############################
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# #
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# END EXTRA PREF CHANGES #
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# #
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#############################
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'';
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preferLocalBuild = true;
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libs = lib.makeLibraryPath libs + ":" + lib.makeSearchPathOutput "lib" "lib64" libs;
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gtk_modules = map (x: x + x.gtkModule) gtk_modules;
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passthru = { unwrapped = browser; };
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disallowedRequisites = [ stdenv.cc ];
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meta = browser.meta // {
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description = browser.meta.description;
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hydraPlatforms = [];
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priority = (browser.meta.priority or 0) - 1; # prefer wrapper over the package
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};
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});
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in lib.makeOverridable wrapper
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