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65 lines
2 KiB
Nix
65 lines
2 KiB
Nix
# Depends on programs.jumphost.socks5Proxy (https://github.com/srid/jumphost-nix)
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# for the local SOCKS5 listener. See modules/home/work/juspay.nix:29-31.
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{ config, flake, pkgs, ... }:
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let
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socksPort = config.home-manager.users.${flake.config.me.username}.programs.jumphost.socks5Proxy.port;
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proxychainsBin = "${config.programs.proxychains.package}/bin/proxychains4";
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proxyExports = ''
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export ALL_PROXY=socks5://127.0.0.1:${toString socksPort}
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export HTTPS_PROXY=socks5://127.0.0.1:${toString socksPort}
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export HTTP_PROXY=socks5://127.0.0.1:${toString socksPort}
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'';
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vanjaram-run = pkgs.writeShellScriptBin "vanjaram-run" ''
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${proxyExports}
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exec ${proxychainsBin} "$@"
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'';
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xbPkg = flake.inputs.xyne-boxes.packages.${pkgs.stdenv.hostPlatform.system}.default;
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# Context: https://github.com/juspay/xyne-boxes/pull/14#issuecomment-4918563982
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puHost = "10.10.68.56";
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wrapXyneBoxes = name: pkgs.writeShellScriptBin name ''
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${proxyExports}
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export PU_HOST=${puHost}
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exec ${proxychainsBin} ${xbPkg}/bin/${name} "$@"
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'';
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xyne-boxes = wrapXyneBoxes "xyne-boxes";
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pu = wrapXyneBoxes "pu";
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in
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{
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programs.proxychains = {
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enable = true;
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quietMode = true;
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chain.type = "strict";
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proxyDNS = true;
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proxies.devbox = {
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enable = true;
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type = "socks5";
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host = "127.0.0.1";
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port = socksPort;
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};
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};
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environment.systemPackages = [
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vanjaram-run
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pu
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xyne-boxes
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];
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# pu writes per-instance ssh_config files under ~/.pu-state/<name>/. Including
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# them lets `ssh <name>` work directly. The inner ssh those configs spawn goes
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# to `pu@<PU_HOST>` which is only reachable via vanjaram — route any ssh to
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# user `pu` through the SOCKS5 proxy.
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home-manager.users.${flake.config.me.username}.programs.ssh = {
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includes = [ "~/.pu-state/*/ssh_config" ];
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matchBlocks."pu-jumphost" = {
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match = "user pu";
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proxyCommand = "${pkgs.netcat-openbsd}/bin/nc -X 5 -x 127.0.0.1:${toString socksPort} %h %p";
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};
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};
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}
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