diff options
author | lassulus <lassulus@lassul.us> | 2020-10-18 19:25:11 +0200 |
---|---|---|
committer | lassulus <lassulus@lassul.us> | 2020-10-18 19:25:11 +0200 |
commit | 5b29d7a435092aafcea15f588effbb6f45a6a56e (patch) | |
tree | 07340bc138d7bdea55bbb33e50fc2fa1b5387a57 /tv/2configs | |
parent | 9626d3cda953929e903b5a06595e98972cb08ffc (diff) | |
parent | b034f63f7a2e4361b32c33c0e1a980eecf1a5aa6 (diff) |
Merge remote-tracking branch 'ni/master'
Diffstat (limited to 'tv/2configs')
-rw-r--r-- | tv/2configs/default.nix | 7 | ||||
-rw-r--r-- | tv/2configs/ppp.nix | 78 | ||||
-rw-r--r-- | tv/2configs/sshd.nix | 20 | ||||
-rw-r--r-- | tv/2configs/xserver/default.nix | 15 |
4 files changed, 96 insertions, 24 deletions
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix index 9db35184..2d813fe3 100644 --- a/tv/2configs/default.nix +++ b/tv/2configs/default.nix @@ -1,7 +1,7 @@ with import <stockholm/lib>; { config, pkgs, ... }: { - boot.kernelPackages = pkgs.linuxPackages_latest; + boot.kernelPackages = mkDefault pkgs.linuxPackages_latest; boot.tmpOnTmpfs = true; @@ -68,18 +68,13 @@ with import <stockholm/lib>; ]; environment.shellAliases = mkForce { - # alias cal='cal -m3' gp = "${pkgs.pari}/bin/gp -q"; df = "df -h"; du = "du -h"; - # alias grep='grep --color=auto' # TODO alias cannot contain #\' # "ps?" = "ps ax | head -n 1;ps ax | fgrep -v ' grep --color=auto ' | grep"; - # alias la='ls -lA' - lAtr = "ls -lAtr"; - # alias ll='ls -l' ls = "ls -h --color=auto --group-directories-first"; dmesg = "dmesg -L --reltime"; view = "vim -R"; diff --git a/tv/2configs/ppp.nix b/tv/2configs/ppp.nix index 9cc7568a..ff61f943 100644 --- a/tv/2configs/ppp.nix +++ b/tv/2configs/ppp.nix @@ -1,9 +1,25 @@ -{ pkgs, ... }: { - - # usage: pppd call default - - environment.etc."ppp/peers/default".text = '' - /dev/ttyACM2 +{ config, pkgs, ... }: let + lib = import <stockholm/lib>; + cfg = { + pin = "@${toString <secrets/o2.pin>}"; + ttys.ppp = "/dev/ttyACM0"; + ttys.com = "/dev/ttyACM1"; + }; +in { + assertions = [ + { + assertion = config.networking.resolvconf.enable; + message = "ppp configuration needs resolvconf"; + } + ]; + environment.etc."ppp/ip-up".source = pkgs.writeDash "ppp.ip-up" '' + ${pkgs.openresolv}/bin/resolvconf -a "$IFNAME" < /etc/ppp/resolv.conf + ''; + environment.etc."ppp/ip-down".source = pkgs.writeDash "ppp.ip-down" '' + ${pkgs.openresolv}/bin/resolvconf -fd "$IFNAME" + ''; + environment.etc."ppp/peers/o2".text = /* sh */ '' + ${cfg.ttys.ppp} 921600 crtscts defaultroute @@ -16,17 +32,53 @@ passive persist usepeerdns - connect "${pkgs.ppp}/bin/chat -f ${pkgs.writeText "default.chat" '' + connect "${pkgs.ppp}/bin/chat ''${DEBUG+-v} -Ss -f ${pkgs.writeText "o2.chat" /* sh */ '' ABORT "BUSY" ABORT "NO CARRIER" REPORT CONNECT - "" "ATDT*99#" - CONNECT + "*EMRDY: 1" + ATZ OK + AT+CFUN=1 OK + ${cfg.pin} TIMEOUT 2 ERROR-AT-OK + AT+CGDCONT=1,\042IP\042,\042internet\042 OK + ATDT*99***1# CONNECT ''}" ''; - - environment.systemPackages = [ - pkgs.ppp + users.users.root.packages = [ + (pkgs.writeDashBin "connect" '' + # usage: + # connect wlan + # connect wwan [PEERNAME] + set -efu + rfkill_wlan=/sys/class/rfkill/rfkill2 + rfkill_wwan=/sys/class/rfkill/rfkill1 + case $1 in + wlan) + ${pkgs.procps}/bin/pkill pppd || : + echo 0 > "$rfkill_wwan"/state + echo 1 > "$rfkill_wlan"/state + ;; + wwan) + name=''${2-o2} + echo 0 > "$rfkill_wlan"/state + echo 1 > "$rfkill_wwan"/state + ${pkgs.ppp}/bin/pppd call "$name" updetach + ;; + *) + echo "$0: error: bad arguments: $*" >&2 + exit 1 + esac + '') + (pkgs.writeDashBin "modem-send" '' + # usage: modem-send ATCOMMAND + set -efu + tty=${lib.shell.escape cfg.ttys.com} + exec <"$tty" + printf '%s\r\n' "$1" >"$tty" + ${pkgs.gnused}/bin/sed -E ' + /^OK\r?$/q + /^ERROR\r?$/q + ' + '') ]; - } diff --git a/tv/2configs/sshd.nix b/tv/2configs/sshd.nix index 25468f23..79af5b01 100644 --- a/tv/2configs/sshd.nix +++ b/tv/2configs/sshd.nix @@ -1,10 +1,22 @@ -{ config, lib, pkgs, ... }: - with import <stockholm/lib>; - -{ +{ config, ... }: let + cfg.host = config.krebs.build.host; +in { services.openssh = { enable = true; }; tv.iptables.input-internet-accept-tcp = singleton "ssh"; + tv.iptables.extra.nat.OUTPUT = [ + "-o lo -p tcp --dport 11423 -j REDIRECT --to-ports 22" + ]; + tv.iptables.extra4.nat.PREROUTING = [ + "-d ${cfg.host.nets.retiolum.ip4.addr} -p tcp --dport 22 -j ACCEPT" + ]; + tv.iptables.extra6.nat.PREROUTING = [ + "-d ${cfg.host.nets.retiolum.ip6.addr} -p tcp --dport 22 -j ACCEPT" + ]; + tv.iptables.extra.nat.PREROUTING = [ + "-p tcp --dport 22 -j REDIRECT --to-ports 0" + "-p tcp --dport 11423 -j REDIRECT --to-ports 22" + ]; } diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix index 4e9e3074..032df5d9 100644 --- a/tv/2configs/xserver/default.nix +++ b/tv/2configs/xserver/default.nix @@ -6,6 +6,19 @@ let configDir = "/var/empty"; dataDir = "/run/xdg/${cfg.user.name}/xmonad"; user = config.krebs.build.user; + xmonad.pkg = pkgs.haskellPackages.xmonad-tv.overrideAttrs (_: { + au = { + XMONAD_BUILD_SCREEN_WIDTH = 1920; + XMONAD_BUILD_TERM_FONT_WIDTH = 10; + XMONAD_BUILD_TERM_FONT = "xft:Input Mono:size=12:style=Regular"; + XMONAD_BUILD_TERM_PADDING = 2; + }; + }.${config.krebs.build.host.name} or { + XMONAD_BUILD_SCREEN_WIDTH = 1366; + XMONAD_BUILD_TERM_FONT_WIDTH = 6; + XMONAD_BUILD_TERM_FONT = "-*-clean-*-*-*-*-*-*-*-*-*-*-iso10646-1"; + XMONAD_BUILD_TERM_PADDING = 2; + }); }; in { @@ -51,7 +64,7 @@ in { systemd.services.display-manager.enable = false; systemd.services.xmonad = let - xmonad = "${pkgs.haskellPackages.xmonad-tv}/bin/xmonad"; + xmonad = "${cfg.xmonad.pkg}/bin/xmonad"; xmonad-start = pkgs.writeDash "xmonad-start" '' ${pkgs.coreutils}/bin/mkdir -p "$XMONAD_CACHE_DIR" ${pkgs.coreutils}/bin/mkdir -p "$XMONAD_CONFIG_DIR" |