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-rw-r--r--modules/wu/default.nix469
-rw-r--r--modules/wu/hosts.nix25
-rw-r--r--modules/wu/iptables.nix69
3 files changed, 563 insertions, 0 deletions
diff --git a/modules/wu/default.nix b/modules/wu/default.nix
new file mode 100644
index 000000000..f586552e4
--- /dev/null
+++ b/modules/wu/default.nix
@@ -0,0 +1,469 @@
+{ config, pkgs, ... }:
+
+let
+ lib = import ../../lib { inherit pkgs; };
+
+ inherit (lib) majmin;
+in
+
+{
+ imports = [
+ ./hosts.nix
+ ./iptables.nix
+ ../tv/base.nix
+ ../tv/exim-retiolum.nix
+ ../tv/nginx.nix
+ ../tv/retiolum.nix
+ ../tv/sanitize.nix
+ ../tv/synaptics.nix
+ #../tv/tools.nix
+ ../tv/urxvt.nix
+ ../tv/users.nix
+ ../tv/xserver.nix
+ ];
+
+ services.udev.extraRules = ''
+ SUBSYSTEM=="net", ATTR{address}=="00:90:f5:da:aa:c3", NAME="en0"
+ SUBSYSTEM=="net", ATTR{address}=="a0:88:b4:1b:ae:6c", NAME="wl0"
+
+ # for jack
+ KERNEL=="rtc0", GROUP="audio"
+ KERNEL=="hpet", GROUP="audio"
+ '';
+
+ #services.virtualbox.enable = true;
+ #services.virtualboxGuest.enable = false;
+ services.virtualboxHost.enable = true;
+ #services.virtualboxHost.addNetworkInterface = false;
+ #systemd.services.vboxnet =
+ # let
+ # remove_vboxnets = ''
+ # for i in $(cd /sys/class/net && ls | grep ^vboxnet); do
+ # VBoxManage hostonlyif remove $i
+ # done
+ # '';
+ # in {
+ # wantedBy = [ "multi-user.target" ];
+ # requires = [ "dev-vboxnetctl.device" ];
+ # after = [ "dev-vboxnetctl.device" ];
+ # path = with pkgs; [
+ # linuxPackages.virtualbox
+ # nettools
+ # ];
+ # postStop = remove_vboxnets;
+ # script = ''
+ # ${remove_vboxnets} # just in case...
+ # VBoxManage hostonlyif create # vboxnet0
+ # ifconfig vboxnet0 up 169.254.13.37/16
+ # '';
+ # serviceConfig = {
+ # Type = "oneshot";
+ # PrivateTmp = true;
+ # RemainAfterExit = "yes";
+ # };
+ # environment.VBOX_USER_HOME = "/tmp";
+ # };
+
+
+ services.bitlbee.enable = true;
+
+ #services.rabbitmq = {
+ # enable = true;
+ # cookie = "f00f";
+ # plugins = [
+ # "rabbitmq_management"
+ # ];
+ #};
+
+
+ #services.elasticsearch.enable = true;
+
+ #services.cgserver = {
+ # enable = true;
+ # httpPort = 8003;
+ # #flushLog = false;
+ # #cgroupRoot = "/sys/fs/cgroup";
+ # #user = "zalora";
+ #};
+
+
+
+
+ #services.tlsdated = {
+ # enable = true;
+ # extraOptions = "-p";
+ #};
+
+ services.tor.enable = true;
+ services.tor.client.enable = true;
+
+
+
+ # hardware configuration
+ boot.initrd.luks.devices = [
+ { name = "home"; device = "/dev/vg840/enchome"; preLVM = false; }
+ ];
+ boot.initrd.luks.cryptoModules = [ "aes" "sha512" "xts" ];
+ boot.initrd.availableKernelModules = [ "ahci" ];
+ #boot.kernelParams = [
+ # "intel_pstate=enable"
+ #];
+ boot.kernelModules = [ "kvm-intel" ];
+ boot.extraModulePackages = [ ];
+
+ # 2014-12-17 pkgs.linuxPackages_3_14 is known good
+ boot.kernelPackages = pkgs.linuxPackages_3_18;
+
+ boot.kernel.sysctl = {
+ # Enable IPv6 Privacy Extensions
+ "net.ipv6.conf.all.use_tempaddr" = 2;
+ "net.ipv6.conf.default.use_tempaddr" = 2;
+ };
+
+ boot.extraModprobeConfig = ''
+ options kvm_intel nested=1
+ '';
+
+ fileSystems = {
+ "/" = {
+ device = "/dev/mapper/vg840-wuroot";
+ fsType = "btrfs";
+ options = "defaults,noatime,ssd,compress=lzo";
+ };
+ "/home" = {
+ device = "/dev/mapper/home";
+ options = "defaults,noatime,ssd,compress=lzo";
+ };
+ "/boot" = {
+ device = "/dev/sda1";
+ };
+ "/tmp" = {
+ device = "tmpfs";
+ fsType = "tmpfs";
+ options = "nosuid,nodev,noatime";
+ };
+ };
+
+ swapDevices =[ ];
+
+
+ nixpkgs.config.firefox.enableAdobeFlash = true;
+ nixpkgs.config.chromium.enablePepperFlash = true;
+
+ nixpkgs.config.allowUnfree = true;
+ hardware.bumblebee.enable = true; # TODO this is host specific
+ hardware.bumblebee.group = "video";
+ #services.xserver.videoDrivers = [ "nvidia" ];
+ hardware.opengl.driSupport32Bit = true;
+
+ hardware.pulseaudio.enable = true;
+
+ hardware.enableAllFirmware = true;
+
+ # Use the gummiboot efi boot loader.
+ boot.loader.gummiboot.enable = true;
+ boot.loader.efi.canTouchEfiVariables = true;
+
+ networking.hostName = "wu";
+ networking.wireless.enable = true;
+
+
+ # Select internationalisation properties.
+ # i18n = {
+ # consoleFont = "lat9w-16";
+ # consoleKeyMap = "us";
+ # defaultLocale = "en_US.UTF-8";
+ # };
+
+ system.activationScripts.powertopTunables =
+ ''
+ echo 1 > /sys/module/snd_hda_intel/parameters/power_save
+ echo 1500 > /proc/sys/vm/dirty_writeback_centisecs
+ (cd /sys/bus/pci/devices
+ for i in *; do
+ echo auto > $i/power/control # defaults to 'on'
+ done)
+ # TODO maybe do this via udev or systemd
+ # ref https://wiki.archlinux.org/index.php/Wake-on-LAN
+ # disable wol this cannot find ethtool
+ # TODO (cd /sys/class/net
+ # TODO for i in *; do
+ # TODO if ethtool $i | grep -q Wake-on &&
+ # TODO ! ethtool $i | grep -q 'Wake-on: d'; then
+ # TODO ethtool -s $i wol d
+ # TODO fi
+ # TODO done)
+ ${pkgs.ethtool}/sbin/ethtool -s en0 wol d
+ '';
+
+ environment.systemPackages = with pkgs; [
+ xlibs.fontschumachermisc
+ slock
+ ethtool
+ #firefoxWrapper # with plugins
+ #chromiumDevWrapper
+ tinc
+ iptables
+ vim
+ #jack2
+ ];
+
+
+ environment.etc."vim/vimrc".text = ''
+ set nocp
+ '';
+ environment.etc."vim/vim${majmin pkgs.vim.version}".source =
+ "${pkgs.vim}/share/vim/vim${majmin pkgs.vim.version}";
+
+ # multiple-definition-problem when defining environment.variables.EDITOR
+ environment.extraInit = ''
+ EDITOR=vim
+ '';
+ environment.variables.VIM = "/etc/vim";
+
+ environment.shellAliases = {
+ # alias cal='cal -m3'
+ bc = "bc -q";
+ gp = "gp -q";
+ df = "df -h";
+ du = "du -h";
+ # alias grep='grep --color=auto'
+
+ # TODO alias cannot contain #\'
+ # "ps?" = "ps ax | head -n 1;ps ax | fgrep -v ' grep --color=auto ' | grep";
+
+ # alias la='ls -lA'
+ lAtr = "ls -lAtr";
+ # alias ll='ls -l'
+ ls = "ls -h --color=auto --group-directories-first";
+ # alias vim='vim -p'
+ # alias vi='vim'
+ # alias view='vim -R'
+ dmesg = "dmesg -L --reltime";
+ };
+
+
+ programs.bash = {
+ interactiveShellInit = ''
+ HISTCONTROL='erasedups:ignorespace'
+ HISTSIZE=65536
+ HISTFILESIZE=$HISTSIZE
+
+ shopt -s checkhash
+ shopt -s histappend histreedit histverify
+ shopt -s no_empty_cmd_completion
+ complete -d cd
+
+ # TODO source bridge
+ '';
+ promptInit = ''
+ case $UID in
+ 0)
+ PS1='\[\e[1;31m\]\w\[\e[0m\] '
+ ;;
+ 1337)
+ PS1='\[\e[1;32m\]\w\[\e[0m\] '
+ ;;
+ *)
+ PS1='\[\e[1;35m\]\u \[\e[1;32m\]\w\[\e[0m\] '
+ ;;
+ esac
+ if test -n "$SSH_CLIENT"; then
+ PS1='\[\e[35m\]\h'" $PS1"
+ fi
+ if test -n "$SSH_AGENT_PID"; then
+ PS1="ssh-agent[$SSH_AGENT_PID] $PS1"
+ fi
+ '';
+ };
+
+
+ programs.ssh.startAgent = false;
+
+
+ security.setuidPrograms = [
+ "sendmail" # for cron
+ "slock"
+ ];
+
+ # TODO
+ # Currently ./run doesn't know about certificates
+ #security.pki.certificateFiles = [
+ # ./certs/zalora-ca.crt
+ #];
+
+ #security.pam.loginLimits = [
+ # # for jack
+ # { domain = "@audio"; item = "memlock"; type = "-"; value = "unlimited"; }
+ # { domain = "@audio"; item = "rtprio"; type = "-"; value = "99"; }
+ #];
+
+ #services.haveged.enable = true;
+ #security.rngd.enable = true;
+
+ #services.privoxy = {
+ # enable = true;
+ # extraConfig = ''
+ # actionsfile /etc/privoxy/easylist.script.action
+ # actionsfile /etc/privoxy/easylistgermany.script.action
+ # filterfile /etc/privoxy/easylist.script.filter
+ # filterfile /etc/privoxy/easylistgermany.script.filter
+ # '';
+ #};
+
+ services.retiolum = {
+ enable = true;
+ hosts = /etc/nixos/hosts;
+ connectTo = [
+ "gum"
+ "pigstarter"
+ ];
+ };
+
+ # TODO
+ #services.tinc = {
+ # enable = true;
+ # network = "retiolum";
+ # hosts = /home/tv/krebs/hosts;
+ # privateKeyFile = /etc/tinc/retiolum/rsa_key.priv;
+ # connectTo = [ "fastpoke" "pigstarter" "kheurop" ];
+ #};
+
+
+ security.rtkit.enable = false;
+ services.nscd.enable = false;
+ services.ntp.enable = false;
+ #services.dbus.enable = true; # rqd4 wpa_supplicant
+
+ # vixiecron sucks
+ services.cron.enable = false;
+ services.fcron.enable = true;
+
+ services.logind.extraConfig = ''
+ HandleHibernateKey=ignore
+ HandleLidSwitch=ignore
+ HandlePowerKey=ignore
+ HandleSuspendKey=ignore
+ '';
+
+ # Enable the OpenSSH daemon.
+ services.openssh = {
+ enable = true;
+ hostKeys = [
+ # XXX bits here make no science
+ { bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
+ ];
+ };
+
+ # services.printing.enable = true;
+ services.printing = {
+ enable = true;
+ #extraConf = ''
+ # LogLevel debug
+ #'';
+ drivers = with pkgs; [
+ #cups_filters
+ #foomatic_filters
+ #gutenprint
+ #hplip
+ ];
+ };
+
+
+
+ #services.kmscon.enable = true;
+
+
+ # TODO virtualisation.libvirtd.enable = true;
+ # users.extraUsers.tv.extraGroups += [ "libvirtd" ]
+
+
+
+
+ services.journald.extraConfig = ''
+ SystemMaxUse=1G
+ RuntimeMaxUse=128M
+ '';
+
+
+ #systemd.timers.chargeMon = {
+ # wantedBy = [ "multi-user.target" ];
+ # timerConfig.OnCalendar = "*-*-* *:*:00";
+ #};
+ #systemd.services.chargeMon = {
+ # path = [ ];
+ # environment = {
+ # ac_online = "/sys/class/power_supply/AC/online";
+ # charge_now = "/sys/class/power_supply/BAT/charge_now";
+ # charge_full = "/sys/class/power_supply/BAT/charge_full";
+ # };
+ # serviceConfig = {
+ # User = "nobody";
+ # Type = "oneshot";
+ # };
+ # script = ''
+ # if test $(cat $ac_online) == 1; then
+ # echo "AC is online"
+ # exit
+ # fi
+ # cat $charge_now
+ # '';
+ #};
+
+ # see tmpfiles.d(5)
+ systemd.tmpfiles.rules = [
+ "d /tmp 1777 root root - -" # does this work with mounted /tmp?
+ ];
+
+ # TODO services.smartd
+ # TODO services.statsd
+ # TODO services.tor
+ # TODO write arandr
+ # TODO what does system.copySystemConfiguration (we need some kind of bku scheme)
+ # TODO systemd.timers instead of cron(??)
+
+ virtualisation.libvirtd.enable = true;
+
+
+
+
+ #system.replaceRuntimeDependencies = with pkgs;
+ # let
+ # bashVulnPatches = [
+ # (fetchurl {
+ # url = "mirror://gnu/bash/bash-4.2-patches/bash42-048";
+ # sha256 = "091xk1ms7ycnczsl3fx461gjhj69j6ycnfijlymwj6mj60ims6km";
+ # })
+ # (fetchurl {
+ # url = "file:///etc/nixos/bash-20140926.patch";
+ # sha256 = "0gdwnimsbi4vh5l46krss4wjrgbch94skn4y2w3rpvb1w4jypha4";
+ # })
+ # ];
+ # in
+ # [
+ # {
+ # original = bash;
+ # replacement = pkgs.lib.overrideDerivation bash (oldAttrs: {
+ # patches = oldAttrs.patches ++ bashVulnPatches;
+ # });
+ # }
+ # {
+ # original = bashInteractive;
+ # replacement = pkgs.lib.overrideDerivation bashInteractive (oldAttrs: {
+ # patches = oldAttrs.patches ++ bashVulnPatches;
+ # });
+ # }
+ # {
+ # original = bitlbee;
+ # replacement = pkgs.lib.overrideDerivation bitlbee (oldAttrs: {
+ # configureFlags = [
+ # "--gcov=1"
+ # "--otr=1"
+ # "--ssl=gnutls"
+ # ];
+ # });
+ # }
+ #];
+
+
+}
diff --git a/modules/wu/hosts.nix b/modules/wu/hosts.nix
new file mode 100644
index 000000000..f59f87cc0
--- /dev/null
+++ b/modules/wu/hosts.nix
@@ -0,0 +1,25 @@
+{ config, pkgs, ... }:
+
+{
+ networking.extraHosts =
+ ''
+ 192.168.1.1 wrt.gg23 wrt
+ 192.168.1.11 mors.gg23
+ 192.168.1.12 uriel.gg23
+ 192.168.1.23 raspi.gg23 raspi
+ 192.168.1.37 wu.gg23
+ 192.168.1.110 nomic.gg23
+ 192.168.1.124 schnabeldrucker.gg23 schnabeldrucker
+
+ 127.0.0.1 dev.zalora.sg www.dev.zalora.sg bob.dev.zalora.sg static.dev.zalora.sg
+ 127.0.0.1 dev.zalora.com.my www.dev.zalora.com.my bob.dev.zalora.com.my static.dev.zalora.com.my
+ 127.0.0.1 dev.zalora.com.ph www.dev.zalora.com.ph bob.dev.zalora.com.ph static.dev.zalora.com.ph
+ 127.0.0.1 dev.zalora.vn www.dev.zalora.vn bob.dev.zalora.vn static.dev.zalora.vn
+ 127.0.0.1 dev.zalora.co.id www.dev.zalora.co.id bob.dev.zalora.co.id static.dev.zalora.co.id
+ 127.0.0.1 dev.zalora.co.th www.dev.zalora.co.th bob.dev.zalora.co.th static.dev.zalora.co.th
+ 127.0.0.1 dev.zalora.com.hk www.dev.zalora.com.hk bob.dev.zalora.com.hk static.dev.zalora.com.hk
+
+ 54.93.104.95 eu-dev.hk.zalora.net www.eu-dev.hk.zalora.net bob.eu-dev.hk.zalora.net static.eu-dev.hk.zalora.net
+ 54.93.104.95 eu-dev.sg.zalora.net www.eu-dev.sg.zalora.net bob.eu-dev.sg.zalora.net static.eu-dev.sg.zalora.net
+ '';
+}
diff --git a/modules/wu/iptables.nix b/modules/wu/iptables.nix
new file mode 100644
index 000000000..ee4034321
--- /dev/null
+++ b/modules/wu/iptables.nix
@@ -0,0 +1,69 @@
+{ config, pkgs, ... }:
+
+{
+ #
+ # iptables
+ #
+ networking.firewall.enable = false;
+ system.activationScripts.iptables =
+ let
+ log = false;
+ when = c: f: if c then f else "";
+ in
+ ''
+ ip4tables() { ${pkgs.iptables}/sbin/iptables "$@"; }
+ ip6tables() { ${pkgs.iptables}/sbin/ip6tables "$@"; }
+ ipXtables() { ip4tables "$@"; ip6tables "$@"; }
+
+ #
+ # nat
+ #
+
+ # reset tables
+ ipXtables -t nat -F
+ ipXtables -t nat -X
+
+ #
+ ipXtables -t nat -A PREROUTING -j REDIRECT ! -i retiolum -p tcp --dport ssh --to-ports 0
+ ipXtables -t nat -A PREROUTING -j REDIRECT -p tcp --dport 11423 --to-ports ssh
+
+ #
+ # filter
+ #
+
+ # reset tables
+ ipXtables -P INPUT DROP
+ ipXtables -P FORWARD DROP
+ ipXtables -F
+ ipXtables -X
+
+ # create custom chains
+ ipXtables -N Retiolum
+
+ # INPUT
+ ipXtables -A INPUT -j ACCEPT -m conntrack --ctstate RELATED,ESTABLISHED
+ ipXtables -A INPUT -j ACCEPT -i lo
+ ipXtables -A INPUT -j ACCEPT -p tcp --dport ssh -m conntrack --ctstate NEW
+ ipXtables -A INPUT -j ACCEPT -p tcp --dport http -m conntrack --ctstate NEW
+ ipXtables -A INPUT -j ACCEPT -p tcp --dport tinc -m conntrack --ctstate NEW
+ ipXtables -A INPUT -j ACCEPT -p tcp --dport smtp -m conntrack --ctstate NEW
+ ipXtables -A INPUT -j Retiolum -i retiolum
+ ${when log "ipXtables -A INPUT -j LOG --log-level info --log-prefix 'INPUT DROP '"}
+
+ # FORWARD
+ ${when log "ipXtables -A FORWARD -j LOG --log-level info --log-prefix 'FORWARD DROP '"}
+
+ # Retiolum
+ ip4tables -A Retiolum -j ACCEPT -p icmp --icmp-type echo-request
+ ip6tables -A Retiolum -j ACCEPT -p ipv6-icmp -m icmp6 --icmpv6-type echo-request
+
+
+ ${when log "ipXtables -A Retiolum -j LOG --log-level info --log-prefix 'REJECT '"}
+ ipXtables -A Retiolum -j REJECT -p tcp --reject-with tcp-reset
+ ip4tables -A Retiolum -j REJECT -p udp --reject-with icmp-port-unreachable
+ ip4tables -A Retiolum -j REJECT --reject-with icmp-proto-unreachable
+ ip6tables -A Retiolum -j REJECT -p udp --reject-with icmp6-port-unreachable
+ ip6tables -A Retiolum -j REJECT
+
+ '';
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 08:35:32 +0000