From 877e806b3a3a6ea70277087ce7f660a4e9feaf83 Mon Sep 17 00:00:00 2001
From: Grisha Shipunov
Date: Wed, 5 Feb 2025 18:11:49 +0000
Subject: add conduwuit matrix server

---
 hosts/conduwuit/conduwuit.nix | 24 ++++++++++++++
 hosts/conduwuit/default.nix   | 77 +++++++++++++++++++++++++++++++++++++++++++
 hosts/conduwuit/secrets.yaml  | 42 +++++++++++++++++++++++
 3 files changed, 143 insertions(+)
 create mode 100644 hosts/conduwuit/conduwuit.nix
 create mode 100644 hosts/conduwuit/default.nix
 create mode 100644 hosts/conduwuit/secrets.yaml

(limited to 'hosts/conduwuit')

diff --git a/hosts/conduwuit/conduwuit.nix b/hosts/conduwuit/conduwuit.nix
new file mode 100644
index 0000000..6baafa6
--- /dev/null
+++ b/hosts/conduwuit/conduwuit.nix
@@ -0,0 +1,24 @@
+{ pkgs, ... }:
+{
+  services.matrix-conduit = {
+    enable = true;
+    package = pkgs.conduwuit;
+    settings = {
+      global = {
+        database_backend = "rocksdb";
+        new_user_displayname_suffix = "";
+        port = 6167;
+        server_name = "oxapentane.com";
+        address = "0.0.0.0";
+        trusted_servers = [
+          "matrix.org"
+          "matrix.c3d2.de"
+        ];
+        well_known = {
+          client = "https://oxapentane.com";
+          server = "oxapentane.com:443";
+        };
+      };
+    };
+  };
+}
diff --git a/hosts/conduwuit/default.nix b/hosts/conduwuit/default.nix
new file mode 100644
index 0000000..59beed8
--- /dev/null
+++ b/hosts/conduwuit/default.nix
@@ -0,0 +1,77 @@
+{ config, lib, ... }:
+let
+  mac = "02:00:00:00:00:06";
+in
+{
+  imports = [
+    ./conduwuit.nix
+  ];
+  sops.defaultSopsFile = ./secrets.yaml;
+  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+
+  sops.secrets = {
+    "wg/0xa-proxy" = {
+      owner = config.users.users.systemd-network.name;
+    };
+  };
+
+  microvm = {
+    hypervisor = "qemu";
+    mem = 3 * 1024;
+    vcpu = 2;
+    interfaces = [
+      {
+        type = "tap";
+        id = "uvm-conduwuit";
+        mac = mac;
+      }
+    ];
+    shares =
+      [
+        {
+          source = "/nix/store";
+          mountPoint = "/nix/.ro-store";
+          tag = "store";
+          proto = "virtiofs";
+          socket = "store.socket";
+        }
+      ]
+      ++ map
+        (dir: {
+          source = dir;
+          mountPoint = "/${dir}";
+          tag = dir;
+          proto = "virtiofs";
+          socket = "${dir}.socket";
+        })
+        [
+          "etc"
+          "var"
+          "home"
+        ];
+  };
+
+  networking.useNetworkd = true;
+  networking.firewall.enable = lib.mkForce false; # firewalling done by the host
+
+  systemd.network = {
+    enable = true;
+    networks."11-host" = {
+      matchConfig.MACAddress = mac;
+      networkConfig = {
+        Address = "10.99.99.16/24";
+        DHCP = "no";
+      };
+      routes = [
+        {
+          Gateway = "10.99.99.1";
+          Destination = "0.0.0.0/0";
+          Metric = 1024;
+        }
+      ];
+    };
+  };
+
+  networking.hostName = "conduwuit";
+  system.stateVersion = "24.11";
+}
diff --git a/hosts/conduwuit/secrets.yaml b/hosts/conduwuit/secrets.yaml
new file mode 100644
index 0000000..bf1f154
--- /dev/null
+++ b/hosts/conduwuit/secrets.yaml
@@ -0,0 +1,42 @@
+wg:
+    0xa-proxy: ENC[AES256_GCM,data:e09UIAn928uOf6asUaFSg0VDoeShWGyd1c5gF0O0nwVEk/1ldVvaIyWMcwk=,iv:FS+LAI0S5XOOQO4WVpNfEUIxYHGY1YT6mITh8FpSiZU=,tag:1eM6wN98D3Bz0XlikCu5Gg==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1vd78txz0chk8sum3tceamg7u6enzcclh3vnpjswyrmarvmdmp46qdx7mqt
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1akxzWFkzSWJYYk4raFlI
+            ZStVb1RaV1JUZFNZNlFvQUFmeWwrdDBjSFhrCmpuMmFrUWpXNkdwRThJamcrVGRD
+            NU41VkRwWEJ3TnhYMmt2UFZMemZDZ28KLS0tIDl6bzJXNkd2SjVldDltNDZWS1ZX
+            ZU9oZVVSQkwzWHE0ODNZbmtuNnRuQjAKP2zLzUDCe2aZKVzLjPloqirNyac7UcwX
+            q/hHXH/v0HPjCbjfbleEqN9g0r4RiaHVscpl/viaoIAnAlQcrtj6UQ==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-02-05T20:41:18Z"
+    mac: ENC[AES256_GCM,data:LPaVDxkZF3hlDIemauZpGngWspGzLINuhI4UIdP1+vP5gX0EBVhpZWty9wCSfJEeuU1ycKPJFAok0A3hgLbXQdjlvTxW/ba5g3hvVHEoyCXPrOPZiEK2EsFZRaM99tMOijBODVHkGhRY2O0sms0OLs+oQg6A+9fe14+dZxoUjWw=,iv:spAY8/Ghs8XhbNgKB8NQILC/qC8tBPiInnOOzfnuxZI=,tag:cLAmIvb4p0Sz2IIEk98/rg==,type:str]
+    pgp:
+        - created_at: "2025-02-05T20:40:53Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA7zUOKwzpAE7AQ/7BZQnlte11FqJkoLZWL8zZzou73zSLspXn1QJNYs0aQck
+            PhFbsuDvmyGWucvcyHTSuTUpcKMchGeClB5ebCLRzmc8FpFF149XTk+PtHx3P+W9
+            CfuokL2CX6oP6xGg4+yVOPt3fY8KzMXUcCJt7Jm9u18M9WGxAHIdfWlDCAnTC1b2
+            LnaOLeq9Azaz6QHn4DxGnNUI26HYa+fL7BzprqaSNlSoMm6A3kYttjw64oGE4Xom
+            qSgXariWdVxzjHevabj0rdMkSWM06q3B50Ug0oaaS1GChPiFDxM0ihngbKRgysfW
+            uws3FyUwWgDD2/jA4ocKlNkNOfynf252rnnDdn5AjzMsUXsPcTsJZbOLG8KCymmf
+            c8abr6fEi6TBbTAJaf2xEIL0mJHkiokYVh5gRCYSue9lGZm8n6yvIDxssJuwjBE5
+            KktSbfWBInskoIHpmqcOAzJT11sxLv5Em3leU69rtuwv8SGo+4pbifvzF6rdjx8j
+            /qLElqKJUnugyLuXnFDJeIOYZkEmUUAOflVT/yCsVUgUvb6hjwZlegDdyQ3Ph7Ic
+            PibWs01ShaC4KKrq6Yk0n1c64SP+CsiCDGuVxLMrlMbRThyJtzWgS/3h9kH6rrCo
+            4x7q6uM1B9+L3wn+uuObtxKF4feYv3bNvPCagOl8IIXk1Af88B1KPyGTnamrAcbS
+            XgFserwnAQbEXt0hE7CQWeo1W8rw3EUptBnuVqz5Um/yaDT+flgwFx6BpNHIGz+l
+            Od8iOIC/6UCGGS+6nNnz0bprvbuc7Ltfifv16Tpwb8Gsvse3lX8okwPVBNOQUrs=
+            =/7Ff
+            -----END PGP MESSAGE-----
+          fp: DD0998E6CDF294537FC604F991FA5E5BF9AA901C
+    unencrypted_suffix: _unencrypted
+    version: 3.9.4
-- 
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