a bunch of random changes again
This commit is contained in:
Sebastian Moser
253
users/me/gui-home.nix
Executable file
253
users/me/gui-home.nix
Executable file
@@ -0,0 +1,253 @@
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{ config, pkgs, self, workDir, inputs, persistentDir, system, ... }:
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{
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imports = [
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../common/home.nix
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# my gui programs
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../../programs/alacritty.nix
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# stalls the build
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#../../programs/emacs/default.nix
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../../programs/rofi/default.nix
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../../programs/zathura.nix
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../../programs/firefox/default.nix
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];
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gtk.cursorTheme = {
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name = "Yaru";
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};
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dconf.settings = {
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"org/virt-manager/virt-manager/connections" = {
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autoconnect = ["qemu:///system"];
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uris = ["qemu:///system"];
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};
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};
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home.sessionVariables = {
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inherit system;
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};
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services.dunst.enable = true;
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home.file = {
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".mysecrets/root-pwd".text = "changemehiiii";
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".mysecrets/me-pwd".text = "changeme";
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#".mozilla/firefox".source = config.lib.file.mkOutOfStoreSymlink "${persistentDir}/firefox";
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".cache/rofi-3.runcache".source = config.lib.file.mkOutOfStoreSymlink "${persistentDir}/rofi-run-cache";
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};
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home.packages = with pkgs; [
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btrfs-progs
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# packages that i might not need everywhere??
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wstunnel
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rclone
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playerctl
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alsa-utils
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usbutils
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android-tools
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android-studio
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moonlight-qt
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pciutils
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jmtpfs
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pmutils
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cntr
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nil
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# gui packages
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obsidian
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xorg.xkbcomp
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haskellPackages.xmonad-extras
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haskellPackages.xmonad-contrib
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xorg.xev
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blueman
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pavucontrol
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spotify
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flameshot
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networkmanagerapplet
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haskellPackages.xmobar
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dolphin
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mupdf
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xclip
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stalonetray
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killall
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signal-desktop
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element-desktop
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discord
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wireshark
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gparted
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xorg.xkill
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xorg.xmodmap
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inkscape
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# my own packages
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supabase-cli
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# base-devel
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gcc
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# rust
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cargo
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rust-analyzer
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rustc
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#localPacketTracer8
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#ciscoPacketTracer8
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# virtualisation
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qemu
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libvirt
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virt-manager
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freerdp
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(pkgs.writeShellApplication {
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name = "log";
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#runtimeInputs = [ inputs.my-log.packages.${system}.pythonForLog ];
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#text = "cd /home/me/work/log/new; nix develop -c 'python ${workDir}/log/new/client.py'";
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text = ''${inputs.my-log.packages.${system}.pythonForLog}/bin/python ${workDir}/log/new/client.py "$@"'';
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})
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(pkgs.writeShellApplication {
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name = "rpi";
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text = let
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myPythonRpi = pkgs.writers.writePython3Bin "myPythonRpi" { libraries = [pkgs.python311Packages.dnspython]; } ''
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# flake8: noqa
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import os
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import re
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import sys
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import subprocess
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import dns.resolver
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import socket, struct
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def get_default_gateway_linux():
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"""Read the default gateway directly from /proc."""
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with open("/proc/net/route") as fh:
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for line in fh:
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fields = line.strip().split()
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if fields[1] != '00000000' or not int(fields[3], 16) & 2:
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# If not default route or not RTF_GATEWAY, skip it
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continue
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if fields[0] != "wlp2s0":
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# only check on wlan interface
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continue
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return socket.inet_ntoa(struct.pack("<L", int(fields[2], 16)))
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pw_map = {
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"tab": "00:0a:50:90:f1:00",
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# "phone": "86:9d:6a:bc:ca:1b", # can't do that, because phone changes mac address on reactivation of hotspot
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"lush": "dc:a6:32:cb:4d:5f",
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}
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if len(sys.argv) == 1:
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with open("/etc/hosts", "r") as file:
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for line in file.readlines():
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print(line, end="")
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exit()
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net = sys.argv[1]
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old = {}
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with open(f"/etc/hosts", "r") as file:
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for line in file.readlines():
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if line == "\n":
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continue
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split = line.split(" ")
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try:
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old[split[1].strip()] = split[0].strip()
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except:
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print("error with: ", split)
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#to_update = {}
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with open(f"${self}/misc/my-hosts-{net}", "r") as file:
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for line in file.readlines():
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split = line.strip().split(" ")
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try:
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if split[0][0] not in ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"]:
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print("looking up: ", split[1])
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result = dns.resolver.resolve(split[0].strip(), "A")
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ips = list(map(lambda ip: ip.to_text(), result))
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print("got:", ips)
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old[split[1].strip()] = str(ips[0])
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else:
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old[split[1].strip()] = split[0].strip()
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except Exception as e:
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print("error with: ", split)
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print(e)
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if net == "pw":
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# get phone from default route
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old["phone"] = get_default_gateway_linux()
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print("default route: phone with ip ", old["phone"])
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# search arp table
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with os.popen('arp -a') as f:
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data = f.read()
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for line in data.split("\n"):
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try:
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parts = line.split(" ")
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mac = parts[3]
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ip = parts[1][1:-1]
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for name, mac_table in pw_map.items():
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#print("trying mac:", mac, "from arp table:", parts)
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if mac == mac_table:
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# found name
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print(f"arp table: {name} with ip {ip}")
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old[name] = ip
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except:
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print("arp table line failed:", line)
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continue
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# do arp scan
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ips = subprocess.run(["sudo", "${pkgs.arp-scan}/bin/arp-scan", "-l", "-x", "-I", "wlp2s0"], capture_output=True)
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for line in ips.stdout.decode("utf-8").split("\n"):
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#print("arp-scan line:", line)
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try:
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split = line.split("\t")
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ip = split[0]
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mac = split[1]
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except:
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print("error on line:", line)
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continue
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for name, mac_table in pw_map.items():
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if mac == mac_table:
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# found name
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print(f"arp-scan: {name} with ip {ip}")
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old[name] = ip
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os.system("rm -rf /etc/hosts")
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with open("/etc/hosts", "w") as file:
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lines = []
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for key, val in old.items():
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lines.append(val + " " + key)
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file.write("\n".join(lines) + "\n")
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with open("/etc/current_hosts", "w") as file:
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lines = []
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for key, val in old.items():
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lines.append(val + " " + key)
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file.write("\n".join(lines) + "\n")
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'';
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in ''sudo ${myPythonRpi}/bin/myPythonRpi "$@"'';
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})
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];
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}
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