tmp

temporarily switch to alacritty; add black for pylsp
change update script for ci branch
2024-06-05 19:44:26 +07:00 · 2024-06-05 19:36:51 +07:00 · 2024-06-05 19:36:23 +07:00 · 2024-06-05 19:35:01 +07:00 · 2024-06-05 19:34:29 +07:00
14 changed files with 362 additions and 113 deletions
--- a/flake.lock
+++ b/flake.lock
@ -113,11 +113,11 @@
        "nixpkgs-lib": "nixpkgs-lib"
      },
      "locked": {
-        "lastModified": 1712014858,
-        "narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
+        "lastModified": 1717285511,
+        "narHash": "sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw=",
        "owner": "hercules-ci",
        "repo": "flake-parts",
-        "rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
+        "rev": "2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8",
        "type": "github"
      },
      "original": {
@ -205,11 +205,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1712452624,
-        "narHash": "sha256-R35K+4krhK5B2fcV6W2HFe/uhXmP8YGTb35uZ+nDAxw=",
+        "lastModified": 1717550333,
+        "narHash": "sha256-QebVpP3Z0zVBTSqExNQRg3FLOi2h0bPML6urBbUPzLY=",
        "owner": "fufexan",
        "repo": "nix-gaming",
-        "rev": "06314bbf8fedd83c7253442994a2f0c81d47988e",
+        "rev": "de70cdf224bd40928fe2af7fa558e1bdb7d8d619",
        "type": "github"
      },
      "original": {
@ -225,11 +225,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1712459390,
-        "narHash": "sha256-e12bNDottaGoBgd0AdH/bQvk854xunlWAdZwr/oHO1c=",
+        "lastModified": 1717297675,
+        "narHash": "sha256-43UmlS1Ifx17y93/Vc258U7bOlAAIZbu8dsGDHOIIr0=",
        "owner": "nix-community",
        "repo": "nix-index-database",
-        "rev": "4676d72d872459e1e3a248d049609f110c570e9a",
+        "rev": "972a52bee3991ae1f1899e6452e0d7c01ee566d9",
        "type": "github"
      },
      "original": {
@ -240,11 +240,11 @@
    },
    "nixos-hardware": {
      "locked": {
-        "lastModified": 1712760404,
-        "narHash": "sha256-4zhaEW1nB+nGbCNMjOggWeY5nXs/H0Y71q0+h+jdxoU=",
+        "lastModified": 1717574423,
+        "narHash": "sha256-cz3P5MZffAHwL2IQaNzsqUBsJS+u0J/AAwArHMAcCa0=",
        "owner": "NixOS",
        "repo": "nixos-hardware",
-        "rev": "e1c4bac14beb8c409d0534382cf967171706b9d9",
+        "rev": "d6c6cf6f5fead4057d8fb2d5f30aa8ac1727f177",
        "type": "github"
      },
      "original": {
@ -263,11 +263,11 @@
        "utils": "utils"
      },
      "locked": {
-        "lastModified": 1710449465,
-        "narHash": "sha256-2orO8nfplp6uQJBFqKkj1iyNMC6TysmwbWwbb4osTag=",
+        "lastModified": 1717515088,
+        "narHash": "sha256-nWOLpPA7+k7V1OjXTuxdsVd5jeeI0b13Di57wvnqkic=",
        "owner": "simple-nixos-mailserver",
        "repo": "nixos-mailserver",
-        "rev": "79c8cfcd5873a85559da6201b116fb38b490d030",
+        "rev": "0d51a32e4799d081f260eb4db37145f5f4ee7456",
        "type": "gitlab"
      },
      "original": {
@ -298,35 +298,30 @@
    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1712769857,
-        "narHash": "sha256-YUyh+yfB15+2gvvvTvWBQbAUrD1x391QF1PRZUSt87k=",
+        "lastModified": 1715947901,
+        "narHash": "sha256-nAcmnm4/PBA+E3kjtLZJy7aKmzu4Ou5dzVFAC0j9ORM=",
        "owner": "chayleaf",
        "repo": "nixpkgs",
-        "rev": "058c6a3724a1cc5ef010ce6f2163d959666e8a86",
+        "rev": "8620504340e055daa4f81b43117e55952c8b7a87",
        "type": "github"
      },
      "original": {
        "owner": "chayleaf",
+        "ref": "ci",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-lib": {
      "locked": {
-        "dir": "lib",
-        "lastModified": 1711703276,
-        "narHash": "sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "d8fe5e6c92d0d190646fb9f1056741a229980089",
-        "type": "github"
+        "lastModified": 1717284937,
+        "narHash": "sha256-lIbdfCsf8LMFloheeE6N31+BMIeixqyQWbSr2vk79EQ=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
      },
      "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
      }
    },
    "notlua": {
@ -371,11 +366,11 @@
    },
    "nur": {
      "locked": {
-        "lastModified": 1712785619,
-        "narHash": "sha256-1RCStMZUGqus3DAl7jivw7XM5jpbecfqWtA1r45Ts90=",
+        "lastModified": 1717590062,
+        "narHash": "sha256-Xw9yQ3KttiV/t9ClwC2Eo6EX1IEEONw4jCe9s794zhg=",
        "owner": "nix-community",
        "repo": "NUR",
-        "rev": "a0471f14e0499a66898fc1c7d5aff259a9fa58b9",
+        "rev": "a364b6de0f2bd5ed5614ee3827f2ad135c69c73d",
        "type": "github"
      },
      "original": {
@ -411,11 +406,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1712715149,
-        "narHash": "sha256-uOx7GaLV+5hekAYtm/CBr627Pi7+d1Yh70hwKmVjYYo=",
+        "lastModified": 1717553884,
+        "narHash": "sha256-+t3XaYEvlMo5BUJ/6C6RZcEfBTWFVUdMHpNoqUU+pSE=",
        "owner": "oxalica",
        "repo": "rust-overlay",
-        "rev": "9ef1eca23bee5fb8080863909af3802130b2ee57",
+        "rev": "8795c817dfab19243a33387a16c98d2df4075bb3",
        "type": "github"
      },
      "original": {
--- a/flake.nix
+++ b/flake.nix
@ -4,7 +4,7 @@
  inputs = {
    #nixpkgs.url = "github:NixOS/nixpkgs/3dc2b4f8166f744c3b3e9ff8224e7c5d74a5424f";
    # nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    nixpkgs.url = "github:chayleaf/nixpkgs";
+    nixpkgs.url = "github:chayleaf/nixpkgs/ci";
    nixos-hardware.url = "github:NixOS/nixos-hardware";
    nix-index-database = {
      url = "github:nix-community/nix-index-database";
--- a/home/hosts/nixmsi.nix
+++ b/home/hosts/nixmsi.nix
@ -42,7 +42,7 @@
  home.stateVersion = "22.11";
  home.username = "user";
  home.homeDirectory = "/home/user";
-  terminals = [ "kitty" ];
+  terminals = [ "alacritty" "foot" "kitty" ];
  # xsession.windowManager.i3.enable = true;
  wayland.windowManager.sway.enable = true;
  services.kdeconnect.enable = true;
@ -58,13 +58,13 @@
    anki-bin
    (gimp.overrideAttrs (old: { doCheck = false; })) krita blender-hip
    kdenlive glaxnimate mediainfo
-    ghidra (cutter.withPlugins (p: with p; [ sigdb rz-ghidra ]))
+    ghidra # (cutter.withPlugins (p: with p; [ sigdb rz-ghidra ]))
    openrgb piper
    steam-run steam
    # faf-client
-    (osu-lazer-bin.override {
-      command_prefix = "env SDL_VIDEODRIVER=wayland ${obs-studio-plugins.obs-vkcapture}/bin/obs-gamecapture";
-    })
+    #(osu-lazer-bin.override {
+      #command_prefix = "env SDL_VIDEODRIVER=wayland ${obs-studio-plugins.obs-vkcapture}/bin/obs-gamecapture";
+    #})
    taisei
    techmino
    (wrapOBS {
--- a/home/modules/nvim.nix
+++ b/home/modules/nvim.nix
@ -80,6 +80,7 @@
      ripgrep
      (python3.withPackages (p: with p; [
        python-lsp-server
+        python-lsp-black
        pylsp-mypy
        python-lsp-server.optional-dependencies.pyflakes
        python-lsp-server.optional-dependencies.mccabe
@ -433,6 +434,7 @@
                pylsp = {
                  settings = {
                    pylsp.plugins.pylsp_mypy.enabled = true;
+                    pylsp.plugins.black.enabled = true;
                  };
                };
                svelte = { };
--- a/pkgs/_sources/generated.json
+++ b/pkgs/_sources/generated.json
@ -22,24 +22,24 @@
        "pinned": false,
        "src": {
            "name": null,
-            "sha256": "sha256-wCIffeayOy3kEwmIKB7e+NrliuSpKXoVYC334fxVB3U=",
+            "sha256": "sha256-gHNrozbSBlTFY5VzRyhdiv3YkS+rXTekRJWSXlMalLY=",
            "type": "url",
-            "url": "https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton9-1/GE-Proton9-1.tar.gz"
+            "url": "https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton9-6/GE-Proton9-6.tar.gz"
        },
-        "version": "GE-Proton9-1"
+        "version": "GE-Proton9-6"
    },
    "searxng": {
        "cargoLocks": null,
-        "date": "2024-03-15",
+        "date": "2024-05-31",
        "extract": null,
        "name": "searxng",
        "passthru": null,
        "pinned": false,
        "src": {
-            "sha256": "sha256-BqVnp/lByAMr/LOCGkuXCYsomu9hRBGXK3DbBQX10TA=",
+            "sha256": "sha256-okE/Uxl7YqcM99kLJ4KAlMQi50x5m0bPfYp5bv62WEw=",
            "type": "tarball",
-            "url": "https://github.com/searxng/searxng/archive/e2af3e49702f6fb40e1614f826544dc3b03bca2f.tar.gz"
+            "url": "https://github.com/searxng/searxng/archive/18fb701be225560b3fb1011cc533f785823f26a4.tar.gz"
        },
-        "version": "e2af3e49702f6fb40e1614f826544dc3b03bca2f"
+        "version": "18fb701be225560b3fb1011cc533f785823f26a4"
    }
 }
--- a/pkgs/_sources/generated.nix
+++ b/pkgs/_sources/generated.nix
@ -12,19 +12,19 @@
  };
  proton-ge = {
    pname = "proton-ge";
-    version = "GE-Proton9-1";
+    version = "GE-Proton9-6";
    src = fetchurl {
-      url = "https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton9-1/GE-Proton9-1.tar.gz";
-      sha256 = "sha256-wCIffeayOy3kEwmIKB7e+NrliuSpKXoVYC334fxVB3U=";
+      url = "https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton9-6/GE-Proton9-6.tar.gz";
+      sha256 = "sha256-gHNrozbSBlTFY5VzRyhdiv3YkS+rXTekRJWSXlMalLY=";
    };
  };
  searxng = {
    pname = "searxng";
-    version = "e2af3e49702f6fb40e1614f826544dc3b03bca2f";
+    version = "18fb701be225560b3fb1011cc533f785823f26a4";
    src = fetchTarball {
-      url = "https://github.com/searxng/searxng/archive/e2af3e49702f6fb40e1614f826544dc3b03bca2f.tar.gz";
-      sha256 = "sha256-BqVnp/lByAMr/LOCGkuXCYsomu9hRBGXK3DbBQX10TA=";
+      url = "https://github.com/searxng/searxng/archive/18fb701be225560b3fb1011cc533f785823f26a4.tar.gz";
+      sha256 = "sha256-okE/Uxl7YqcM99kLJ4KAlMQi50x5m0bPfYp5bv62WEw=";
    };
-    date = "2024-03-15";
+    date = "2024-05-31";
  };
 }
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@ -79,9 +79,11 @@ in
      sha256 = "sha256-6vYbNmNJBCoU23nVculac24tHqH7F4AZVftIjL93WJU=";
      fetchSubmodules = true;
    };
+    patches = [ ];
  });
  kvmfrOverlay = kvmfr: kvmfr.overrideAttrs (old: {
    inherit (pkgs'.looking-glass-client) version src;
+    patches = [ ./looking-glass.patch ];
  });
  mobile-config-firefox = callPackage ./mobile-config-firefox { };
  osu-wine = callPackage ./osu-wine { };
--- a/pkgs/firefox-addons/generated.nix
+++ b/pkgs/firefox-addons/generated.nix
@ -2,10 +2,10 @@
  {
    "fastforwardteam" = buildFirefoxXpiAddon {
      pname = "fastforwardteam";
-      version = "0.2334";
+      version = "0.2383";
      addonId = "addon@fastforward.team";
-      url = "https://addons.mozilla.org/firefox/downloads/file/4177101/fastforwardteam-0.2334.xpi";
-      sha256 = "d790219622469f08316b41c0d01abf2b584a37fa87b45666a74bd30cffb95ed0";
+      url = "https://addons.mozilla.org/firefox/downloads/file/4258067/fastforwardteam-0.2383.xpi";
+      sha256 = "eec6328df3df1afe2cb6a331f6907669d804235551ea766d48655f8f831caf28";
      meta = with lib;
      {
        homepage = "https://fastforward.team";
@ -23,10 +23,10 @@
    };
    "rikaitan" = buildFirefoxXpiAddon {
      pname = "rikaitan";
-      version = "24.3.7.1";
+      version = "24.5.21.0";
      addonId = "tatsu@autistici.org";
-      url = "https://addons.mozilla.org/firefox/downloads/file/4246908/rikaitan-24.3.7.1.xpi";
-      sha256 = "db849343b029b2f1b510cc66032157502e3fe9e6168072d27e8aad9867b6ec17";
+      url = "https://addons.mozilla.org/firefox/downloads/file/4291845/rikaitan-24.5.21.0.xpi";
+      sha256 = "a2a94d88af04023f14daaafda1f6ca7a7197f2ab92ada08ee2e9e4292d57a391";
      meta = with lib;
      {
        homepage = "https://github.com/Ajatt-Tools/rikaitan";
--- a/pkgs/looking-glass.patch
+++ b/pkgs/looking-glass.patch
@ -0,0 +1,16 @@
+diff --git a/kvmfr.c b/kvmfr.c
+index 121aae5b..2f4c9e1a 100644
+--- a/kvmfr.c
+++ b/kvmfr.c
+@@ -539,7 +539,11 @@ static int __init kvmfr_module_init(void)
+   if (kvmfr->major < 0)
+     goto out_free;
+ 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 4, 0)
+   kvmfr->pClass = class_create(THIS_MODULE, KVMFR_DEV_NAME);
+#else
+  kvmfr->pClass = class_create(KVMFR_DEV_NAME);
+#endif
+   if (IS_ERR(kvmfr->pClass))
+     goto out_unreg;
+ 
--- a/system/hosts/router/default.nix
+++ b/system/hosts/router/default.nix
@ -49,7 +49,12 @@ let
  # vpn table, assign an id but don't actually add a rule for it, so it is the default
  vpn_table = 2;

-  vpn_mtu = config.networking.wireguard.interfaces.wg0.mtu;
+  vpn_iface =
+    if cfg.vpn.openvpn.enable && !cfg.vpn.wireguard.enable then "tun0"
+    else if cfg.vpn.wireguard.enable && !cfg.vpn.openvpn.enable then "wg0"
+    else throw "Exactly one of OpenVPN/Wireguard must be used";
+
+  vpn_mtu = config.networking.wireguard.interfaces.${vpn_iface}.mtu or 1320;
  vpn_ipv4_mss = vpn_mtu - 40;
  vpn_ipv6_mss = vpn_mtu - 60;

@ -411,7 +416,8 @@ in {
  # ethernet wan
  router.interfaces.wan = {
    dependentServices = [
-      { service = "wireguard-wg0"; inNetns = false; }
+      (lib.mkIf cfg.vpn.wireguard.enable { service = "wireguard-${vpn_iface}"; inNetns = false; })
+      (lib.mkIf cfg.vpn.openvpn.enable { service = "openvpn-client"; inNetns = false; })
      { service = "wireguard-wg1"; inNetns = false; }
    ];
    systemdLink.linkConfig.MACAddressPolicy = "none";
@ -503,12 +509,12 @@ in {
      selfIp4 = netAddresses.lan4;
      selfIp6 = netAddresses.lan6;
      lans = [ "br0" "wg1" ];
-      wans = [ "wg0" "veth-wan-a" ];
+      wans = [ vpn_iface "veth-wan-a" ];
      logPrefix = "lan ";
      netdevIngressWanRules = with notnft.dsl; with payload; [
        # check oif only from vpn
        # dont check it from veth-wan-a because of dnat fuckery and because we already check packets coming from wan there
-        [(is.eq meta.iifname (set [ "wg0" "wg1" ])) (is.eq (fib (f: with f; [ saddr mark iif ]) (f: f.oif)) missing) (log "lan oif missing ") drop]
+        [(is.eq meta.iifname (set [ vpn_iface "wg1" ])) (is.eq (fib (f: with f; [ saddr mark iif ]) (f: f.oif)) missing) (log "lan oif missing ") drop]
      ];
      inetDnatRules = 
        builtins.concatLists (map
@ -517,10 +523,10 @@ in {
            rule4 = rule.target4; rule6 = rule.target6;
          in with notnft.dsl; with payload;
            lib.optional (rule4 != null)
-              [ (is.eq meta.iifname "wg0") (is.eq ip.protocol protocols) (is.eq th.dport rule.port)
+              [ (is.eq meta.iifname vpn_iface) (is.eq ip.protocol protocols) (is.eq th.dport rule.port)
                (if rule4.port == null then dnat.ip rule4.address else dnat.ip rule4.address rule4.port) ]
            ++ lib.optional (rule6 != null)
-              [ (is.eq meta.iifname "wg0") (is.eq ip6.nexthdr protocols) (is.eq th.dport rule.port)
+              [ (is.eq meta.iifname vpn_iface) (is.eq ip6.nexthdr protocols) (is.eq th.dport rule.port)
                (if rule6.port == null then dnat.ip6 rule6.address else dnat.ip6 rule6.address rule6.port) ]
            )
          (builtins.filter (x: x.inVpn && (x.tcp || x.udp)) cfg.dnatRules))
@ -574,13 +580,14 @@ in {
          [(is.eq ip6.daddr "@block6") (log "block6 ") drop]
          [(is.eq ip.saddr "@block4") (log "block4/s ") drop]
          [(is.eq ip6.saddr "@block6") (log "block6/s ") drop]
+          [(mangle meta.mark wan_table)]
          # default to vpn...
-          [(mangle meta.mark vpn_table)]
+          # [(mangle meta.mark vpn_table)]
          # ...but unvpn traffic to/from force_unvpn4/force_unvpn6
-          [(is.eq ip.daddr "@force_unvpn4") (mangle meta.mark wan_table)]
-          [(is.eq ip6.daddr "@force_unvpn6") (mangle meta.mark wan_table)]
-          [(is.eq ip.saddr "@force_unvpn4") (mangle meta.mark wan_table)]
-          [(is.eq ip6.saddr "@force_unvpn6") (mangle meta.mark wan_table)]
+          # [(is.eq ip.daddr "@force_unvpn4") (mangle meta.mark wan_table)]
+          # [(is.eq ip6.daddr "@force_unvpn6") (mangle meta.mark wan_table)]
+          # [(is.eq ip.saddr "@force_unvpn4") (mangle meta.mark wan_table)]
+          # [(is.eq ip6.saddr "@force_unvpn6") (mangle meta.mark wan_table)]
          # ...force vpn to/from force_vpn4/force_vpn6
          # (disable this if it breaks some sites)
          [(is.eq ip.daddr "@force_vpn4") (mangle meta.mark vpn_table)]
@ -619,12 +626,12 @@ in {
            lib.optionals (rule4 != null) [
              [ (is.eq meta.iifname lanSet) (is.eq ip.protocol protocols) (is.eq ip.saddr rule4.address)
                (is.eq th.sport (if rule4.port != null then rule4.port else rule.port)) (mangle meta.mark vpn_table) ]
-              [ (is.eq meta.iifname "wg0") (is.eq ip.protocol protocols) (is.eq ip.daddr rule4.address)
+              [ (is.eq meta.iifname vpn_iface) (is.eq ip.protocol protocols) (is.eq ip.daddr rule4.address)
                (is.eq th.dport (if rule4.port != null then rule4.port else rule.port)) (mangle meta.mark vpn_table) ]
            ] ++ lib.optionals (rule6 != null) [
              [ (is.eq meta.iifname lanSet) (is.eq ip6.nexthdr protocols) (is.eq ip6.saddr rule6.address)
                (is.eq th.sport (if rule6.port != null then rule6.port else rule.port)) (mangle meta.mark vpn_table) ]
-              [ (is.eq meta.iifname "wg0") (is.eq ip6.nexthdr protocols) (is.eq ip6.daddr rule6.address)
+              [ (is.eq meta.iifname vpn_iface) (is.eq ip6.nexthdr protocols) (is.eq ip6.daddr rule6.address)
                (is.eq th.dport (if rule6.port != null then rule6.port else rule.port)) (mangle meta.mark vpn_table) ]
            ])
          (builtins.filter (x: x.inVpn && (x.tcp || x.udp) && dnatRuleMode x == "mark") cfg.dnatRules))
@ -756,9 +763,43 @@ in {

  # vpn socket is in wan namespace, meaning traffic gets sent through the wan namespace
  # vpn interface is in default namespace, meaning it can be used in the default namespace
-  networking.wireguard.interfaces.wg0 = cfg.wireguard // {
-    socketNamespace = "wan";
-    interfaceNamespace = "init";
+  # networking.wireguard.interfaces.${vpn_iface} = cfg.vpn.wireguard.config // {
+  #   socketNamespace = "wan";
+  #   interfaceNamespace = "init";
+  # };
+
+  systemd.services.vpn-tunnel = {
+    description = "VPN Tunnel";
+    wantedBy = [
+      "multi-user.target"
+      (lib.mkIf cfg.vpn.openvpn.enable "openvpn-client.service")
+      (lib.mkIf cfg.vpn.wireguard.enable "wireguard-${vpn_iface}.service")
+    ];
+    after = [ "network.target" "netns-wan.service" ]; 
+    bindsTo = [ "netns-wan.service" ]; 
+    stopIfChanged = false;
+    path = [ config.programs.ssh.package ];
+    script = ''
+      while true; do
+        ${config.programs.ssh.package}/bin/ssh \
+          -i /secrets/vpn/sshtunnel.key \
+          -L ${netAddresses.netnsWan4}:${toString cfg.vpn.tunnel.localPort}:127.0.0.1:${toString cfg.vpn.tunnel.remotePort} \
+          -p ${toString cfg.vpn.tunnel.port} \
+          -N -T -v \
+          sshtunnel@${cfg.vpn.tunnel.ip}
+        echo "Restarting..."
+        sleep 10
+      done
+    '';
+    serviceConfig = {
+      Restart = "always";
+      Type = "simple";
+      NetworkNamespacePath = "/var/run/netns/wan";
+    };
+  };
+
+  services.openvpn.servers = lib.mkIf cfg.vpn.openvpn.enable {
+    client.config = cfg.vpn.openvpn.config;
  };

  # use main netns's address instead of 127.0.0.1
@ -847,6 +888,7 @@ in {
    wants = [ "nftables-default.service" "avahi-daemon.service" ];
    # allow it to call nft
    serviceConfig.AmbientCapabilities = [ "CAP_NET_ADMIN" ];
+    serviceConfig.CapabilityBoundingSet = [ "CAP_NET_ADMIN" ];
  };
  systemd.services.update-rkn-blacklist = {
    # fetch vpn_ips.json and vpn_domains.json for unbound
@ -864,7 +906,6 @@ in {
  systemd.timers.update-rkn-blacklist = {
    wantedBy = [ "timers.target" ];
    partOf = [ "update-rkn-blacklist.service" ];
-    # slightly unusual time to reduce server load
    timerConfig.OnCalendar = [ "*-*-* 00:00:00" ]; # every day
    timerConfig.RandomizedDelaySec = 43200; # execute at random time in the first 12 hours
  };
--- a/system/hosts/router/options.nix
+++ b/system/hosts/router/options.nix
@ -5,6 +5,38 @@

 {
  options.router-settings = {
+    vpn = {
+      tunnel = {
+        enable = lib.mkEnableOption "VPN tunnel";
+        localPort = lib.mkOption {
+          description = "local port";
+          type = lib.types.port;
+        };
+        remotePort = lib.mkOption {
+          description = "remote port";
+          type = lib.types.port;
+        };
+        ip = lib.mkOption {
+          description = "remote ip";
+          type = router-lib.types.ipv4;
+        };
+        port = lib.mkOption {
+          description = "SSH port";
+          type = lib.types.port;
+          default = 22;
+        };
+      };
+      openvpn.enable = lib.mkEnableOption "OpenVPN";
+      openvpn.config = lib.mkOption {
+        description = "OpenVPN config";
+        type = lib.types.lines;
+      };
+      wireguard.enable = lib.mkEnableOption "Wireguard";
+      wireguard.config = lib.mkOption {
+        description = "wireguard config";
+        type = lib.types.attrs;
+      };
+    };
    routerMac = lib.mkOption {
      description = "router's mac address";
      type = lib.types.str;
@ -82,10 +114,6 @@
      description = "wlan passphrase";
      type = lib.types.str;
    };
-    wireguard = lib.mkOption {
-      description = "wireguard config";
-      type = lib.types.attrs;
-    };
    dhcpReservations = lib.mkOption {
      description = "dhcp reservations (ipv4)";
      default = [ ];
--- a/system/hosts/server/certspotter.nix
+++ b/system/hosts/server/certspotter.nix
@ -5,33 +5,19 @@

 let
  cfg = config.server;
-in {
-  security.acme.certs = lib.flip builtins.mapAttrs (lib.filterAttrs (k: v: v.enableACME) config.services.nginx.virtualHosts) (k: v: {
-    postRun = let
-      python = pkgs.python3.withPackages (p: with p; [ cryptography pyasn1 pyasn1-modules ]);
-      tbs-hash = pkgs.writeScript "tbs-hash.py" ''
+  python = pkgs.python3.withPackages (p: with p; [ cryptography pyasn1 pyasn1-modules requests ]);
+  tool = pkgs.writeScript "certspotter.py" ''
    #!${python}/bin/python3
-        import hashlib
-        from pyasn1.codec.der.decoder import decode
-        from pyasn1.codec.der.encoder import encode
-        from pyasn1_modules import rfc5280
-        from cryptography import x509
-
-        with open('full.pem', 'rb') as f: 
-          cert = x509.load_pem_x509_certificate(f.read())
-        tbs, _leftover = decode(cert.tbs_certificate_bytes, asn1Spec=rfc5280.TBSCertificate())
-        precert_exts = [v.dotted_string for k, v in x509.ExtensionOID.__dict__.items() if k.startswith('PRECERT_')]
-        exts = [ext for ext in tbs["extensions"] if str(ext["extnID"]) not in precert_exts]
-        tbs["extensions"].clear()
-        tbs["extensions"].extend(exts)
-        print(hashlib.sha256(encode(tbs)).hexdigest())
+    ${builtins.readFile ./certspotter.py}
  '';
-    in ''
-      ${tbs-hash} > "/var/lib/certspotter/tbs-hashes/${k}"
+in {
+  security.acme.certs = lib.mkIf config.services.certspotter.enable (lib.flip builtins.mapAttrs (lib.filterAttrs (k: v: v.enableACME) config.services.nginx.virtualHosts) (k: v: {
+    postRun = ''
+      ${tool} tbs full.pem > "/var/lib/certspotter/tbs-hashes/${k}"
    '';
-  });
+  }));
  services.certspotter = {
-    enable = true;
+    enable = false;
    extraFlags = [ ];
    watchlist = [ ".${cfg.domainName}" ];
    hooks = lib.toList (pkgs.writeShellScript "certspotter-hook" ''
@ -41,4 +27,25 @@ in {
      (echo "Subject: $SUMMARY" && echo && cat "$TEXT_FILENAME") | /run/wrappers/bin/sendmail -i webmaster-certspotter@${cfg.domainName}
    '');
  };
+  systemd.services.certspotter-lite = {
+    script = ''
+      exec ${tool} spot \
+        -c /var/lib/acme/certspotter-lite.txt \
+        -d ${cfg.domainName} \
+        -t webmaster-certspotter@${cfg.domainName} \
+        -s /run/wrappers/bin/sendmail \
+        /var/lib/acme/*/full.pem
+    '';
+    serviceConfig = {
+      User = "acme";
+      Group = "acme";
+      Type = "oneshot";
+    };
+  };
+  systemd.timers.certspotter-lite = {
+    wantedBy = [ "timers.target" ];
+    partOf = [ "certspotter-lite.service" ];
+    timerConfig.OnCalendar = [ "*-*-* 00:00:00" ]; # every day
+    timerConfig.RandomizedDelaySec = 43200; # execute at random time in the first 12 hours
+  };
 }
--- a/system/hosts/server/certspotter.py
+++ b/system/hosts/server/certspotter.py
@ -0,0 +1,158 @@
+import argparse
+import hashlib
+import requests
+import subprocess
+import traceback
+from datetime import date
+from pyasn1.codec.der.decoder import decode
+from pyasn1.codec.der.encoder import encode
+from pyasn1_modules import rfc5280
+from cryptography import x509
+
+
+def calc_tbs(pem: bytes) -> str:
+    cert = x509.load_pem_x509_certificate(pem)
+    tbs, _leftover = decode(
+        cert.tbs_certificate_bytes, asn1Spec=rfc5280.TBSCertificate()
+    )
+    precert_exts = [
+        v.dotted_string
+        for k, v in x509.ExtensionOID.__dict__.items()
+        if k.startswith("PRECERT_")
+    ]
+    exts = [ext for ext in tbs["extensions"] if str(ext["extnID"]) not in precert_exts]
+    tbs["extensions"].clear()
+    tbs["extensions"].extend(exts)
+    return hashlib.sha256(encode(tbs)).hexdigest()
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    subparsers = parser.add_subparsers(required=True)
+    spot = subparsers.add_parser("spot")
+    spot.set_defaults(func=spotter)
+    spot.add_argument("--sendmail", "-s", type=str, required=True)
+    spot.add_argument("--from", "-f", type=str, required=False, default="Certificate Monitoring")
+    spot.add_argument("--to", "-t", type=str, required=False)
+    spot.add_argument("--domain", "-d", type=str, required=True)
+    spot.add_argument("--cache_file", "-c", type=str, required=True)
+    spot.add_argument("certs", type=str, nargs="*")
+    hash = subparsers.add_parser("hash")
+    hash.set_defaults(func=print_hash)
+    hash.add_argument("path", type=str)
+    args = parser.parse_args()
+    args.func(args)
+
+
+def print_hash(args) -> None:
+    with open(args.path, "rb") as f:
+        print(calc_tbs(f.read()))
+
+
+def send_mail(
+    sendmail: str, from_: str | None, to: str | None, subject: str, text: str
+):
+    proc = subprocess.Popen(
+        [sendmail, "-i"] + (["-F", from_] if from_ else []) + (['--', to] if to else []),
+        stdin=subprocess.PIPE,
+    )
+    assert proc.stdin is not None
+    proc.stdin.write(f"Subject: {subject}\n\n".encode("utf-8"))
+    proc.stdin.write((text + "\n").encode("utf-8"))
+    proc.stdin.close()
+    proc.wait()
+    assert proc.returncode == 0
+
+
+def spotter(args) -> None:
+    try:
+        spotter1(args)
+    except Exception:
+        subject = "Certificate monitoring failure"
+        text = traceback.format_exc()
+        send_mail(args.sendmail, args.__dict__["from"], args.to, subject, text)
+
+
+def spotter1(args) -> None:
+    url = f"https://crt.sh/?CN={args.domain}&dir=^&sort=1&group=none"
+
+    try:
+        with open(args.cache_file, "rt") as f:
+            lastid = int(f.read())
+    except FileNotFoundError:
+        lastid = 0
+
+    body = requests.get(url).text
+
+    def parse_row(row: str, tag: str) -> list[str]:
+        ret = []
+        for col in row.split(f"</{tag}>")[:-1]:
+            if "</A>" in col:
+                col = col.split("</A>")[-2].split(">")[-1]
+            else:
+                col = col.split(">")[-1]
+            ret.append(col)
+        return ret
+
+    cols: list[str] = []
+    rows: list[dict[str, str]] = []
+    for s_row in body.split("<TR>")[2:]:
+        s_row = s_row.split("</TR>")[0]
+        if "<TH" in s_row:
+            cols = parse_row(s_row, "TH")
+        elif cols:
+            rows.append({k: v for k, v in zip(cols, parse_row(s_row, "TD"))})
+
+    today = date.today()
+    pem_urls = {}
+    issuers = {}
+    cns = {}
+
+    if not rows:
+        raise Exception("No rows found!")
+
+    for row in rows:
+        crtid = int(row["crt.sh ID"])
+        if crtid <= lastid:
+            continue
+        d = date.fromisoformat(row["Logged At"])
+        if (today - d).days > 30:
+            continue
+        pem_urls[crtid] = f"https://crt.sh/?d={crtid}"
+        issuers[crtid] = row.get("Issuer Name", "")
+        cns[crtid] = row.get("Matching Identities", "")
+
+    if not pem_urls:
+        return
+
+    valid_hashes: set[str] = set()
+    for path in args.certs:
+        with open(path, "rb") as f1:
+            valid_hashes.add(calc_tbs(f1.read()))
+
+    pems: dict[int, bytes] = {}
+
+    for id, pem_url in pem_urls.items():
+        lastid = max(id, lastid)
+        pems[id] = requests.get(pem_url).content
+
+    invalid_ids: set[int] = set()
+
+    for id, pem in pems.items():
+        if calc_tbs(pem) not in valid_hashes:
+            invalid_ids.add(id)
+
+    if invalid_ids:
+        subject = f"{len(invalid_ids)} invalid certs discovered!"
+        text = "\n".join(
+            f"https://crt.sh/?id={id} ({cns[id]}, {issuers[id]})"
+            for id in sorted(invalid_ids)
+        )
+        send_mail(args.sendmail, args.__dict__["from"], args.to, subject, text)
+
+    with open(args.cache_file, "wt") as f:
+        f.write(str(lastid))
+
+
+if __name__ == "__main__":
+    main()
--- a/update.sh
+++ b/update.sh
@ -7,9 +7,9 @@ mozilla-addons-to-nix \
  ./pkgs/firefox-addons/addons.json \
  ./pkgs/firefox-addons/generated.nix || echo "failed to update firefox addons"
 nix flake update
-if [ -z ${SUDO_ASKPASS+x} ]; then
-  sudo nixos-rebuild switch --flake . --option extra-builtins-file "$(pwd)/extra-builtins.nix"
-else
-  sudo -A nixos-rebuild switch --flake . --option extra-builtins-file "$(pwd)/extra-builtins.nix"
-fi
-home-manager switch --flake . --option extra-builtins-file "$(pwd)/extra-builtins.nix"
+#if [ -z ${SUDO_ASKPASS+x} ]; then
+#  sudo nixos-rebuild switch --flake . --option extra-builtins-file "$(pwd)/extra-builtins.nix"
+#else
+#  sudo -A nixos-rebuild switch --flake . --option extra-builtins-file "$(pwd)/extra-builtins.nix"
+#fi
+#home-manager switch --flake . --option extra-builtins-file "$(pwd)/extra-builtins.nix"
Author	SHA1	Message	Date
chayleaf	7fb530b64e	tmp	2024-06-05 19:44:26 +07:00
chayleaf	1934073d2c	temporarily switch to alacritty; add black for pylsp	2024-06-05 19:36:51 +07:00
chayleaf	5edf6c4cf6	change update script for ci branch	2024-06-05 19:36:23 +07:00
chayleaf	050699b851	router: wireguard->openvpn via ssh	2024-06-05 19:35:01 +07:00
chayleaf	9f86fa5275	server: switch from certspotter to a crt.sh-based monitor	2024-06-05 19:34:29 +07:00