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1 commit
master ... catering

Author SHA1 Message Date
Simon Bruder a17791658a
catering WIP 2024-01-26 23:44:01 +01:00
131 changed files with 3559 additions and 2961 deletions
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1
.reuse/dep5
View file

@ -7,7 +7,6 @@ Source: https://git.sbruder.de/simon/nixos-config
Files: Files:
.git-crypt/keys/default/0/*.gpg .git-crypt/keys/default/0/*.gpg
secrets.yaml secrets.yaml
secrets/*.yaml
**/secrets.yaml **/secrets.yaml
keys/*/*.asc keys/*/*.asc
machines/*/secrets/*.nix machines/*/secrets/*.nix

33
.sops.yaml
View file

@ -2,7 +2,7 @@
# #
# SPDX-License-Identifier: CC0-1.0 # SPDX-License-Identifier: CC0-1.0
keys: &all-keys keys:
# sops does not (yet) support ADSKs, # sops does not (yet) support ADSKs,
# so all encryption subkeys have to be added manually # so all encryption subkeys have to be added manually
- &simon 6CD375BD0741F67E5A289BC333A01CBE0554C763 # offline - &simon 6CD375BD0741F67E5A289BC333A01CBE0554C763 # offline
@ -15,13 +15,10 @@ keys: &all-keys
- &mayushii 23EEDF49AAF1B41DCD1CD10F44A37FA8C15053B3 - &mayushii 23EEDF49AAF1B41DCD1CD10F44A37FA8C15053B3
- &renge 06a917fc4a2a1b6b0f69a830285075cac85b7035 - &renge 06a917fc4a2a1b6b0f69a830285075cac85b7035
- &nunotaba 3176be14f468c6d43ab2206b4f273abccd49806b - &nunotaba 3176be14f468c6d43ab2206b4f273abccd49806b
- &okarin e7370b48016c961ef8ad792fda66b19d845b3156 - &okarin 868497ac4266a4d137e0718ae5fc3caa3b8107aa
- &shinobu 28677f2e3584b39f528a779caf445ebb39c882b7 - &shinobu 28677f2e3584b39f528a779caf445ebb39c882b7
- &nazuna 0b8be5d87a10a0e68dda97212c4befad1f9e915c - &nazuna 0b8be5d87a10a0e68dda97212c4befad1f9e915c
- &yuzuru a1ee5bc0249163a047440ef2649e770ec6ea16e4 - &yuzuru a1ee5bc0249163a047440ef2649e770ec6ea16e4
- &koyomi 1f18a57e1d4e6716aed0e0cd71586b7a4c0c1a65
- &ci-runner 20e376b89b30327fb82f12e8e8b72d52c3aa39ee
- &hiroshi 2b9be9660662c6c979ca1149c982bdfd82863d09
creation_rules: creation_rules:
- path_regex: machines/nunotaba/secrets\.yaml$ - path_regex: machines/nunotaba/secrets\.yaml$
key_groups: key_groups:
@ -100,27 +97,6 @@ creation_rules:
- *simon-alpha - *simon-alpha
- *simon-beta - *simon-beta
- *yuzuru - *yuzuru
- path_regex: machines/koyomi/secrets\.yaml$
key_groups:
- pgp:
- *simon
- *simon-alpha
- *simon-beta
- *koyomi
- path_regex: machines/ci-runner/secrets\.yaml$
key_groups:
- pgp:
- *simon
- *simon-alpha
- *simon-beta
- *ci-runner
- path_regex: machines/hiroshi/secrets\.yaml$
key_groups:
- pgp:
- *simon
- *simon-alpha
- *simon-beta
- *hiroshi
- path_regex: secrets\.yaml$ - path_regex: secrets\.yaml$
key_groups: key_groups:
- pgp: - pgp:
@ -133,8 +109,3 @@ creation_rules:
- *fuuko - *fuuko
- *mayushii - *mayushii
- *renge - *renge
- *koyomi
- *hiroshi
- path_regex: secrets/local-mail\.yaml$
key_groups:
- pgp: *all-keys

7
README.md
View file

@ -143,10 +143,3 @@ so always consult the file header and other resources as specified in the REUSE
Please note that those licensing terms only apply to the source files in this repository, Please note that those licensing terms only apply to the source files in this repository,
not any build outputs, like system or package closures. not any build outputs, like system or package closures.
They might be licensed differently, depending on their source. They might be licensed differently, depending on their source.
If you think you have a compelling reason
why you should be able to use part of this repository under a more permissive license,
please contact me,
so we can figure something out.
Please note, that I can only offer this for files that are solely authored by me,
as I do not own the rights to other people’s code.

117
flake.lock
View file

@ -26,11 +26,11 @@
"flake-compat": { "flake-compat": {
"flake": false, "flake": false,
"locked": { "locked": {
"lastModified": 1696426674, "lastModified": 1673956053,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=", "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
"owner": "edolstra", "owner": "edolstra",
"repo": "flake-compat", "repo": "flake-compat",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33", "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -44,11 +44,11 @@
"systems": "systems" "systems": "systems"
}, },
"locked": { "locked": {
"lastModified": 1726560853, "lastModified": 1701680307,
"narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=", "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
"owner": "numtide", "owner": "numtide",
"repo": "flake-utils", "repo": "flake-utils",
"rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a", "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -65,11 +65,11 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1709087332, "lastModified": 1660459072,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=", "narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=",
"owner": "hercules-ci", "owner": "hercules-ci",
"repo": "gitignore.nix", "repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394", "rev": "a20de23b925fd8264fd7fad6454652e142fd7f73",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -85,16 +85,16 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1726989464, "lastModified": 1704099619,
"narHash": "sha256-Vl+WVTJwutXkimwGprnEtXc/s/s8sMuXzqXaspIGlwM=", "narHash": "sha256-QRVMkdxLmv+aKGjcgeEg31xtJEIsYq4i1Kbyw5EPS6g=",
"owner": "nix-community", "owner": "nix-community",
"repo": "home-manager", "repo": "home-manager",
"rev": "2f23fa308a7c067e52dfcc30a0758f47043ec176", "rev": "7e398b3d76bc1503171b1364c9d4a07ac06f3851",
"type": "github" "type": "github"
}, },
"original": { "original": {
"owner": "nix-community", "owner": "nix-community",
"ref": "release-24.05", "ref": "release-23.11",
"repo": "home-manager", "repo": "home-manager",
"type": "github" "type": "github"
} }
@ -106,11 +106,11 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1728337164, "lastModified": 1704100519,
"narHash": "sha256-VdRTjJFyq4Q9U7Z/UoC2Q5jK8vSo6E86lHc2OanXtvc=", "narHash": "sha256-SgZC3cxquvwTN07vrYYT9ZkfvuhS5Y1k1F4+AMsuflc=",
"owner": "nix-community", "owner": "nix-community",
"repo": "home-manager", "repo": "home-manager",
"rev": "038630363e7de57c36c417fd2f5d7c14773403e4", "rev": "6e91c5df192395753d8e6d55a0352109cb559790",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -189,11 +189,11 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1703863825, "lastModified": 1698974481,
"narHash": "sha256-rXwqjtwiGKJheXB43ybM8NwWB8rO2dSRrEqes0S7F5Y=", "narHash": "sha256-yPncV9Ohdz1zPZxYHQf47S8S0VrnhV7nNhCawY46hDA=",
"owner": "nix-community", "owner": "nix-community",
"repo": "nix-github-actions", "repo": "nix-github-actions",
"rev": "5163432afc817cf8bd1f031418d1869e4c9d5547", "rev": "4bb5e752616262457bc7ca5882192a564c0472d2",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -205,6 +205,9 @@
"nix-pre-commit-hooks": { "nix-pre-commit-hooks": {
"inputs": { "inputs": {
"flake-compat": "flake-compat", "flake-compat": "flake-compat",
"flake-utils": [
"flake-utils"
],
"gitignore": "gitignore", "gitignore": "gitignore",
"nixpkgs": [ "nixpkgs": [
"nixpkgs-unstable" "nixpkgs-unstable"
@ -212,11 +215,11 @@
"nixpkgs-stable": "nixpkgs-stable" "nixpkgs-stable": "nixpkgs-stable"
}, },
"locked": { "locked": {
"lastModified": 1728092656, "lastModified": 1703939133,
"narHash": "sha256-eMeCTJZ5xBeQ0f9Os7K8DThNVSo9gy4umZLDfF5q6OM=", "narHash": "sha256-Gxe+mfOT6bL7wLC/tuT2F+V+Sb44jNr8YsJ3cyIl4Mo=",
"owner": "cachix", "owner": "cachix",
"repo": "pre-commit-hooks.nix", "repo": "pre-commit-hooks.nix",
"rev": "1211305a5b237771e13fcca0c51e60ad47326a9a", "rev": "9d3d7e18c6bc4473d7520200d4ddab12f8402d38",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -228,11 +231,11 @@
}, },
"nixos-hardware": { "nixos-hardware": {
"locked": { "locked": {
"lastModified": 1728269138, "lastModified": 1704124233,
"narHash": "sha256-oKxDImsOvgUZMY4NwXVyUc/c1HiU2qInX+b5BU0yXls=", "narHash": "sha256-lBHs/yUtkcGgapHRS31oOb5NqvnVrikvktGOW8rK+sE=",
"owner": "nixos", "owner": "nixos",
"repo": "nixos-hardware", "repo": "nixos-hardware",
"rev": "ecfcd787f373f43307d764762e139a7cdeb9c22b", "rev": "f752581d6723a10da7dfe843e917a3b5e4d8115a",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -244,16 +247,16 @@
}, },
"nixpkgs": { "nixpkgs": {
"locked": { "locked": {
"lastModified": 1728328465, "lastModified": 1703992652,
"narHash": "sha256-a0a0M1TmXMK34y3M0cugsmpJ4FJPT/xsblhpiiX1CXo=", "narHash": "sha256-C0o8AUyu8xYgJ36kOxJfXIroy9if/G6aJbNOpA5W0+M=",
"owner": "nixos", "owner": "nixos",
"repo": "nixpkgs", "repo": "nixpkgs",
"rev": "1bfbbbe5bbf888d675397c66bfdb275d0b99361c", "rev": "32f63574c85fbc80e4ba1fbb932cde9619bad25e",
"type": "github" "type": "github"
}, },
"original": { "original": {
"owner": "nixos", "owner": "nixos",
"ref": "nixos-24.05", "ref": "nixos-23.11",
"repo": "nixpkgs", "repo": "nixpkgs",
"type": "github" "type": "github"
} }
@ -272,11 +275,11 @@
"poetry2nix": "poetry2nix" "poetry2nix": "poetry2nix"
}, },
"locked": { "locked": {
"lastModified": 1719952130, "lastModified": 1704120598,
"narHash": "sha256-j38XlExNwK4ycmoNEdH/dHUd1QGdNvD3gx/UuLY+04Q=", "narHash": "sha256-9g7bZbVHAjMPNUWD2okeOdTmTrC9pkCeVe1zFyvtvqo=",
"ref": "refs/heads/master", "ref": "refs/heads/master",
"rev": "3487b8ce24d40cc898f3dba0a9af5e028e1d5844", "rev": "32ef4fd545a29cdcb2613934525b97470818b42e",
"revCount": 68, "revCount": 65,
"type": "git", "type": "git",
"url": "https://git.sbruder.de/simon/nixpkgs-overlay" "url": "https://git.sbruder.de/simon/nixpkgs-overlay"
}, },
@ -287,43 +290,43 @@
}, },
"nixpkgs-stable": { "nixpkgs-stable": {
"locked": { "locked": {
"lastModified": 1720386169, "lastModified": 1685801374,
"narHash": "sha256-NGKVY4PjzwAa4upkGtAMz1npHGoRzWotlSnVlqI40mo=", "narHash": "sha256-otaSUoFEMM+LjBI1XL/xGB5ao6IwnZOXc47qhIgJe8U=",
"owner": "NixOS", "owner": "NixOS",
"repo": "nixpkgs", "repo": "nixpkgs",
"rev": "194846768975b7ad2c4988bdb82572c00222c0d7", "rev": "c37ca420157f4abc31e26f436c1145f8951ff373",
"type": "github" "type": "github"
}, },
"original": { "original": {
"owner": "NixOS", "owner": "NixOS",
"ref": "nixos-24.05", "ref": "nixos-23.05",
"repo": "nixpkgs", "repo": "nixpkgs",
"type": "github" "type": "github"
} }
}, },
"nixpkgs-stable_2": { "nixpkgs-stable_2": {
"locked": { "locked": {
"lastModified": 1728156290, "lastModified": 1703950681,
"narHash": "sha256-uogSvuAp+1BYtdu6UWuObjHqSbBohpyARXDWqgI12Ss=", "narHash": "sha256-veU5bE4eLOmi7aOzhE7LfZXcSOONRMay0BKv01WHojo=",
"owner": "NixOS", "owner": "NixOS",
"repo": "nixpkgs", "repo": "nixpkgs",
"rev": "17ae88b569bb15590549ff478bab6494dde4a907", "rev": "0aad9113182747452dbfc68b93c86e168811fa6c",
"type": "github" "type": "github"
}, },
"original": { "original": {
"owner": "NixOS", "owner": "NixOS",
"ref": "release-24.05", "ref": "release-23.05",
"repo": "nixpkgs", "repo": "nixpkgs",
"type": "github" "type": "github"
} }
}, },
"nixpkgs-unstable": { "nixpkgs-unstable": {
"locked": { "locked": {
"lastModified": 1728241625, "lastModified": 1703961334,
"narHash": "sha256-yumd4fBc/hi8a9QgA9IT8vlQuLZ2oqhkJXHPKxH/tRw=", "narHash": "sha256-M1mV/Cq+pgjk0rt6VxoyyD+O8cOUiai8t9Q6Yyq4noY=",
"owner": "nixos", "owner": "nixos",
"repo": "nixpkgs", "repo": "nixpkgs",
"rev": "c31898adf5a8ed202ce5bea9f347b1c6871f32d1", "rev": "b0d36bd0a420ecee3bc916c91886caca87c894e9",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -359,11 +362,11 @@
"rust-overlay": "rust-overlay" "rust-overlay": "rust-overlay"
}, },
"locked": { "locked": {
"lastModified": 1721396844, "lastModified": 1703801091,
"narHash": "sha256-VduymKyeovo7JzcJ3ar4fryebNu36RnKlI+/TOMWN8w=", "narHash": "sha256-ay1oI2IxhODG4KheqdxqlHlt6bUmvAogRZbzIcavR+k=",
"ref": "refs/heads/master", "ref": "refs/heads/master",
"rev": "a09c08847b2539a069833d9ef72d74224c170a54", "rev": "9bddae5f112cdc471faf1a71d34bc4cc2497e946",
"revCount": 19, "revCount": 16,
"type": "git", "type": "git",
"url": "https://git.sbruder.de/simon/password-hash-self-service" "url": "https://git.sbruder.de/simon/password-hash-self-service"
}, },
@ -387,11 +390,11 @@
"treefmt-nix": "treefmt-nix" "treefmt-nix": "treefmt-nix"
}, },
"locked": { "locked": {
"lastModified": 1714509427, "lastModified": 1701399357,
"narHash": "sha256-YTcd6n7BeAVxBNhzOgUHMmsgBkfQ2Cz9ZcFotXrpEg8=", "narHash": "sha256-QSGP2J73HQ4gF5yh+MnClv2KUKzcpTmikdmV8ULfq2E=",
"owner": "nix-community", "owner": "nix-community",
"repo": "poetry2nix", "repo": "poetry2nix",
"rev": "184960be60652ca7f865123e8394ece988afb566", "rev": "7acb78166a659d6afe9b043bb6fe5cb5e86bb75e",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -450,11 +453,11 @@
"nixpkgs-stable": "nixpkgs-stable_2" "nixpkgs-stable": "nixpkgs-stable_2"
}, },
"locked": { "locked": {
"lastModified": 1728345710, "lastModified": 1703991717,
"narHash": "sha256-lpunY1+bf90ts+sA2/FgxVNIegPDKCpEoWwOPu4ITTQ=", "narHash": "sha256-XfBg2dmDJXPQEB8EdNBnzybvnhswaiAkUeeDj7fa/hQ=",
"owner": "Mic92", "owner": "Mic92",
"repo": "sops-nix", "repo": "sops-nix",
"rev": "06535d0e3d0201e6a8080dd32dbfde339b94f01b", "rev": "cfdbaf68d00bc2f9e071f17ae77be4b27ff72fa6",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -501,11 +504,11 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1714058656, "lastModified": 1699786194,
"narHash": "sha256-Qv4RBm4LKuO4fNOfx9wl40W2rBbv5u5m+whxRYUMiaA=", "narHash": "sha256-3h3EH1FXQkIeAuzaWB+nK0XK54uSD46pp+dMD3gAcB4=",
"owner": "numtide", "owner": "numtide",
"repo": "treefmt-nix", "repo": "treefmt-nix",
"rev": "c6aaf729f34a36c445618580a9f95a48f5e4e03f", "rev": "e82f32aa7f06bbbd56d7b12186d555223dc399d1",
"type": "github" "type": "github"
}, },
"original": { "original": {

27
flake.nix
View file

@ -8,10 +8,10 @@
inputs = { inputs = {
flake-utils.url = "github:numtide/flake-utils"; flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05"; nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable"; nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
home-manager.url = "github:nix-community/home-manager/release-24.05"; home-manager.url = "github:nix-community/home-manager/release-23.11";
home-manager.inputs.nixpkgs.follows = "nixpkgs"; home-manager.inputs.nixpkgs.follows = "nixpkgs";
home-manager-unstable.url = "github:nix-community/home-manager"; home-manager-unstable.url = "github:nix-community/home-manager";
home-manager-unstable.inputs.nixpkgs.follows = "nixpkgs-unstable"; home-manager-unstable.inputs.nixpkgs.follows = "nixpkgs-unstable";
@ -23,6 +23,7 @@
nixos-hardware.url = "github:nixos/nixos-hardware/master"; nixos-hardware.url = "github:nixos/nixos-hardware/master";
nix-pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix/master"; nix-pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix/master";
nix-pre-commit-hooks.inputs.flake-utils.follows = "flake-utils";
nix-pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs-unstable"; nix-pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs-unstable";
sops-nix.url = "github:Mic92/sops-nix"; sops-nix.url = "github:Mic92/sops-nix";
@ -155,11 +156,12 @@
pkgs.writeShellScript "unlock-${hostname}" '' pkgs.writeShellScript "unlock-${hostname}" ''
set -exo pipefail set -exo pipefail
# opening luks fails if gpg-agent is not unlocked yet # opening luks fails if gpg-agent is not unlocked yet
pass "devices/${hostname}/luks" | ssh \ pass "devices/${hostname}/luks" >/dev/null
ssh \
${lib.optionalString unlockOverV4 "-4"} \ ${lib.optionalString unlockOverV4 "-4"} \
-p 2222 \ -p 2222 \
"root@${targetHost}" \ "root@${targetHost}" \
"cat > /crypt-ramfs/passphrase" "cat > /crypt-ramfs/passphrase" < <(pass "devices/${hostname}/luks")
'') '')
self.nixosConfigurations); self.nixosConfigurations);
@ -169,23 +171,6 @@
}); });
packages = {
kexec-bundle = (nixpkgs.lib.nixosSystem {
inherit system;
modules = [
./modules/pubkeys.nix
./modules/ssh.nix
({ modulesPath, ... }: {
imports = [
(modulesPath + "/installer/netboot/netboot-minimal.nix")
];
})
];
}).config.system.build.kexecTree;
};
devShells.default = pkgs.mkShell { devShells.default = pkgs.mkShell {
buildInputs = (with pkgs; [ buildInputs = (with pkgs; [
black black

28
keys/machines/ci-runner.asc
View file

@ -1,28 +0,0 @@
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123
machines/catering/configuration.nix Normal file
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@ -0,0 +1,123 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, pkgs, ... }:
{
imports = [
./hardware-configuration.nix
../../modules
];
sbruder = {
nginx.hardening.enable = true;
full = false;
};
networking.hostName = "catering";
system.stateVersion = "23.05";
services.nginx = {
enable = true;
recommendedGzipSettings = true;
recommendedOptimisation = true;
recommendedProxySettings = true;
recommendedTlsSettings = true;
virtualHosts = {
"catering.salespointframework.org" = {
enableACME = true;
forceSSL = true;
locations = {
"/" = {
proxyPass = "http://localhost:8080";
extraConfig = ''
sub_filter '</script>' '</script><script src="/dev.js"></script>';
sub_filter_once on;
'';
};
"= /dev.js".alias = pkgs.writeText "dev.js" ''
addEventListener("load", event => {
document.querySelector("footer").appendChild((() => {
let el = document.createElement("p")
el.classList.add("text-center", "fw-bold")
el.innerText = "Alle Angebot sind fiktiv!"
return el
})())
if (localStorage.getItem("devAck") !== "true") {
if (confirm("Alle hier präsentierten Angebote sind fiktiv, es können keine rechtsverbindlichen Verträge geschlossen werden. Mit dem Fortfahren bestätigen Sie, dies verstanden zu haben.")) {
localStorage.setItem("devAck", "true")
} else {
location = "about:blank"
}
}
})
'';
};
};
"www.mampf.shop" = {
forceSSL = true;
enableACME = true;
globalRedirect = "catering.salespointframework.org";
};
"mampf.shop" = {
forceSSL = true;
enableACME = true;
globalRedirect = "catering.salespointframework.org";
};
"presi.catering.salespointframework.org" = {
enableACME = true;
forceSSL = true;
root = "/var/www/presi.catering.salespointframework.org";
locations."/".tryFiles = "/main.pdf =404";
};
};
};
systemd.tmpfiles.rules = [
"d /var/www/presi.catering.salespointframework.org 0755 catering catering - -"
];
users.users.catering = {
isSystemUser = true;
group = "catering";
useDefaultShell = true;
home = "/var/lib/catering";
createHome = true;
openssh.authorizedKeys.keys = config.sbruder.pubkeys.trustedKeys;
};
users.groups.catering = { };
sbruder.static-webserver.vhosts = {
"salespointframework.org" = {
redirects = [ "www.salespointframework.org" "salespointframe.work" "www.salespointframe.work" ];
user = {
name = "salespoint";
keys = config.sbruder.pubkeys.trustedKeys;
};
};
"verkaufspunktrahmenwerk.de" = {
redirects = [ "www.verkaufspunktrahmenwerk.de" "verkaufspuntrahmenwerk.de" "www.verkaufspuntrahmenwerk.de" ];
user = {
name = "verkaufspunkt";
keys = config.sbruder.pubkeys.trustedKeys;
};
};
};
networking.firewall.allowedTCPPorts = [
80
443
];
}

54
machines/catering/hardware-configuration.nix Normal file
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@ -0,0 +1,54 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, modulesPath, ... }:
{
imports = [
(modulesPath + "/profiles/qemu-guest.nix")
];
sbruder.machine.isVm = true;
boot = {
initrd = {
availableKernelModules = [ "xhci_pci" "virtio_pci" "usbhid" "sr_mod" ];
};
loader = {
grub.enable = false;
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
};
fileSystems = {
"/" = {
device = "/dev/disk/by-uuid/c39bdb61-2e4c-464b-8c4c-bb6bb7f342a2";
fsType = "btrfs";
options = [ "compress=zstd" ];
};
"/boot" = {
device = "/dev/disk/by-uuid/D976-BBAF";
fsType = "vfat";
};
};
networking.useDHCP = false;
networking.usePredictableInterfaceNames = false;
systemd.network = {
enable = true;
networks = {
eth0 = {
name = "eth0";
DHCP = "yes";
domains = [ "salespointframework.org" ];
address = [ "2a01:4f9:c011:9c01::1/64" ];
gateway = [ "fe80::1" ];
};
};
};
# no smart on qemu disk
services.smartd.enable = false;
}

15
machines/ci-runner/README.md
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@ -1,15 +0,0 @@
<!--
SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
SPDX-License-Identifier: CC-BY-SA-4.0
-->
# ci-runner
## Hardware
QEMU/KVM virtual machine on [koyomi](../koyomi/README.md).
## Purpose
It will serve as a CI runner for Forgejo.

79
machines/ci-runner/configuration.nix
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@ -1,79 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }:
let
instances = {
personal = {
url = "https://git.sbruder.de";
};
codeberg = {
url = "https://codeberg.org";
};
};
in
{
imports = [
./hardware-configuration.nix
../../modules
];
sbruder = {
full = false;
};
networking.hostName = "ci-runner";
system.stateVersion = "24.05";
sops.secrets = lib.mapAttrs'
(name: _: lib.nameValuePair "forgejo-runner-token-${name}" {
sopsFile = ./secrets.yaml;
})
instances;
services.gitea-actions-runner = {
package = pkgs.forgejo-runner;
instances = lib.mapAttrs
(name: cfg: {
inherit (cfg) url;
enable = true;
name = "koyomi-vm";
tokenFile = config.sops.secrets."forgejo-runner-token-${name}".path;
labels = [
"nix:host"
];
settings = {
log.level = "warn"; # seems to have little effect
runner = {
capacity = 4;
timeout = "1h";
};
};
hostPackages = with pkgs; [
bash
coreutils
git
git-lfs
nix
nodejs
podman
];
})
instances;
};
virtualisation = {
podman = {
enable = true;
defaultNetwork.settings = {
ipv6_enabled = true;
};
};
containers.containersConf.settings = {
engine.cgroup_manager = "cgroupfs"; # systemd does not work for system user
};
};
}

58
machines/ci-runner/hardware-configuration.nix
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@ -1,58 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ modulesPath, ... }:
{
imports = [
(modulesPath + "/profiles/qemu-guest.nix")
];
sbruder.machine.isVm = true;
boot = {
kernelModules = [ "kvm-intel" ];
extraModulePackages = [ ];
kernelParams = [ "console=ttyS0" ];
initrd = {
availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sr_mod" "virtio_blk" ];
kernelModules = [ ];
};
loader = {
grub.enable = false;
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
};
fileSystems = {
"/" = {
device = "/dev/disk/by-uuid/e1a9b0bb-9f04-498c-ac2f-aad9da4639f3";
fsType = "btrfs";
options = [ "compress=zstd" "discard" "noatime" "ssd" ]; # for some reason, the kernel assumes rotational
};
"/boot" = {
device = "/dev/disk/by-uuid/7A51-7897";
fsType = "vfat";
options = [ "fmask=0022" "dmask=0022" ];
};
};
services.fstrim.enable = true;
networking = {
useDHCP = false;
usePredictableInterfaceNames = false;
};
systemd.network = {
enable = true;
networks = {
eth0 = {
name = "eth0";
DHCP = "yes";
domains = [ "sbruder.de" ];
};
};
};
}

73
machines/ci-runner/secrets.yaml
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@ -1,73 +0,0 @@
forgejo-runner-token-codeberg: ENC[AES256_GCM,data:dOoTwNaXUDrkE5qUldDMI/SQt3mufCF4Aeua7jqvSFTXuB15rLgdbC99+7MlMTc=,iv:7jakhJ3gKWxN0ACG9MfkOeA/X2HnTKHXxMvLJ/b/9uM=,tag:i7uk5pjd5ALnQrH6F5WhZg==,type:str]
forgejo-runner-token-personal: ENC[AES256_GCM,data:U2VmQW3mO+3lNBczxU5MmKjseCICXcu1q9g4xctrJMl7Hcau0Hfy2IT8YzaEnTo=,iv:IRf+5sTyx20cMyUCg8jffDiSIuNgVRySD7eqOlzzAXY=,tag:vLEo/E2VUZ4Uu/vTFDomUw==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age: []
lastmodified: "2024-07-31T15:26:48Z"
mac: ENC[AES256_GCM,data:qS+MsheUb+zsG5VuNqPAQz4QHDutltBQoY/qWWxSHpp5ty9O477mpsAGwP2okQJfrfbr5zfy9fUMOB/9GV3VWwhNfzmLSbSHM9f/0a1sgv7q2qsX3Z9HTyYoYJD1i9vfIX+AYCgeP7IlbPH/DOi5R6zYO34ETk1UqgSAtWjpu44=,iv:/oe5jlyzDTPZlNB0ToZpsJr/nwGU3QoGerHd7N4TjDY=,tag:U1R8PwdeWvViEhHJ04Un2w==,type:str]
pgp:
- created_at: "2024-07-19T10:09:12Z"
enc: |-
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fp: 6CD375BD0741F67E5A289BC333A01CBE0554C763
- created_at: "2024-07-19T10:09:12Z"
enc: |-
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fp: 0C8AF4B4320A511384DF6B5BB9BEFC7CC112A0C0
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enc: |-
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fp: 403215E0F99D2582C7055C512C77841620B8F380
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enc: |-
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-----END PGP MESSAGE-----
fp: 20e376b89b30327fb82f12e8e8b72d52c3aa39ee
unencrypted_suffix: _unencrypted
version: 3.8.1

26
machines/default.nix
View file

@ -23,9 +23,6 @@ in
}; };
vueko = { vueko = {
system = "aarch64-linux"; system = "aarch64-linux";
extraModules = [
"${inputs.infinisilSystem}/config/new-modules/murmur.nix"
];
targetHost = "vueko.sbruder.de"; targetHost = "vueko.sbruder.de";
}; };
@ -49,6 +46,9 @@ in
}; };
renge = { renge = {
system = "aarch64-linux"; system = "aarch64-linux";
extraModules = [
"${inputs.infinisilSystem}/config/new-modules/murmur.nix"
];
targetHost = "renge.sbruder.de"; targetHost = "renge.sbruder.de";
}; };
@ -76,23 +76,9 @@ in
targetHost = "yuzuru.sbruder.de"; targetHost = "yuzuru.sbruder.de";
}; };
koyomi = { catering = {
system = "x86_64-linux"; system = "aarch64-linux";
extraModules = [
hardware.common-cpu-amd
hardware.common-pc-ssd
];
targetHost = "koyomi.sbruder.de"; targetHost = "catering.salespointframework.org";
};
ci-runner = {
system = "x86_64-linux";
targetHost = "ci-runner.sbruder.de";
};
hiroshi = {
system = "x86_64-linux";
targetHost = "hiroshi.sbruder.de";
}; };
} }

24
machines/fuuko/configuration.nix
View file

@ -9,9 +9,9 @@
../../modules ../../modules
../../users/simon ../../users/simon
./services/languagetool.nix
./services/media-backup.nix ./services/media-backup.nix
./services/media.nix ./services/media.nix
./services/paperless.nix
./services/photoprism.nix ./services/photoprism.nix
./services/torrent.nix ./services/torrent.nix
]; ];
@ -19,10 +19,7 @@
sbruder = { sbruder = {
wireguard.home.enable = true; wireguard.home.enable = true;
nginx.hardening.enable = true; nginx.hardening.enable = true;
printing.server.enable = true; restic.system = {
restic = {
enable = true;
backups.system = {
enable = true; enable = true;
qos = true; qos = true;
extraPaths = [ extraPaths = [
@ -37,7 +34,6 @@
"/data/torrent" "/data/torrent"
]; ];
}; };
};
unfree.allowSoftware = true; unfree.allowSoftware = true;
}; };
@ -54,20 +50,4 @@
networking.hostName = "fuuko"; networking.hostName = "fuuko";
system.stateVersion = "20.09"; system.stateVersion = "20.09";
services.postgresql = {
enable = true;
package = pkgs.postgresql_16;
};
services.postgresqlBackup = {
enable = true;
startAt = [ ]; # triggered by restic system backup
location = "/var/lib/postgresql-backup";
compression = "none";
};
systemd.services.restic-backups-system = {
after = [ "postgresqlBackup.service" ];
wants = [ "postgresqlBackup.service" ];
};
} }

4
machines/fuuko/hardware-configuration.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2021-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -92,8 +92,6 @@
} }
]; ];
services.prometheus.exporters.smartctl.devices = [ "/dev/nvme0n1" "/dev/sda" "/dev/sdb" "/dev/sdc" ];
powerManagement.cpuFreqGovernor = "schedutil"; powerManagement.cpuFreqGovernor = "schedutil";
networking = { networking = {

11
machines/hiroshi/services/languagetool.nix → machines/fuuko/services/languagetool.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -12,9 +12,8 @@ in
#allowOrigin = "https://languagetool.sbruder.de"; #allowOrigin = "https://languagetool.sbruder.de";
allowOrigin = "*"; allowOrigin = "*";
settings = { settings = {
# http://languagetool.org/download/ngram-data/
languageModel = "/var/lib/languagetool/ngrams"; languageModel = "/var/lib/languagetool/ngrams";
# https://fasttext.cc/docs/en/language-identification.html word2vecModel = "/var/lib/languagetool/word2vec";
fasttextModel = "/var/lib/languagetool/fasttext/lid.176.bin"; fasttextModel = "/var/lib/languagetool/fasttext/lid.176.bin";
fasttextBinary = "${pkgs.fasttext}/bin/fasttext"; fasttextBinary = "${pkgs.fasttext}/bin/fasttext";
}; };
@ -23,13 +22,7 @@ in
# default log level is INFO, no easy way to reduce it. # default log level is INFO, no easy way to reduce it.
#systemd.services.languagetool.serviceConfig.StandardOutput = "null"; #systemd.services.languagetool.serviceConfig.StandardOutput = "null";
# It often runs out of java heap memory, no matter what settinsg are used.
systemd.services.languagetool.serviceConfig.Restart = "always";
services.nginx.virtualHosts."languagetool.sbruder.de" = { services.nginx.virtualHosts."languagetool.sbruder.de" = {
enableACME = true;
forceSSL = true;
locations = { locations = {
"/".proxyPass = "http://127.0.0.1:${toString cfg.port}"; "/".proxyPass = "http://127.0.0.1:${toString cfg.port}";
}; };

3
machines/fuuko/services/media.nix
View file

@ -8,9 +8,6 @@
sops.secrets.media-htpasswd.owner = "nginx"; sops.secrets.media-htpasswd.owner = "nginx";
services.nginx.virtualHosts."media.sbruder.de" = { services.nginx.virtualHosts."media.sbruder.de" = {
enableACME = true;
forceSSL = true;
basicAuthFile = config.sops.secrets.media-htpasswd.path; basicAuthFile = config.sops.secrets.media-htpasswd.path;
root = "/data/media/"; root = "/data/media/";

119
machines/fuuko/services/paperless.nix
View file

@ -1,119 +0,0 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, ... }:
{
services.postgresql = {
enable = true;
ensureDatabases = [ "paperless" ];
ensureUsers = lib.singleton {
name = "paperless";
ensureDBOwnership = true;
};
};
services.paperless = {
enable = true;
settings = {
PAPERLESS_DBHOST = "/run/postgresql";
PAPERLESS_URL = "https://paperless.sbruder.de";
PAPERLESS_OCR_LANGUAGE = "deu+eng";
PAPERLESS_TASK_WORKERS = 4;
PAPERLESS_TIME_ZONE = "Europe/Berlin";
PAPERLESS_FILENAME_FORMAT = "{correspondent}/{document_type}/{created}_{title}_{doc_pk}";
PAPERLESS_CONSUMER_RECURSIVE = true;
PAPERLESS_CONSUMER_ENABLE_BARCODES = true;
PAPERLESS_CONSUMER_ENABLE_ASN_BARCODE = true;
PAPERLESS_CONSUMER_ENABLE_COLLATE_DOUBLE_SIDED = true;
PAPERLESS_OCR_USER_ARGS = builtins.toJSON {
invalidate_digital_signatures = true;
};
};
};
systemd.services.paperless-task-queue.serviceConfig = {
ReadWritePaths = [ "/var/lib/scans/paperless" ];
};
services.nginx = {
enable = true;
virtualHosts."paperless.sbruder.de" = {
enableACME = true;
forceSSL = true;
locations = {
"/" = {
proxyPass = with config.services.paperless; "http://${address}:${toString port}";
proxyWebsockets = true;
extraConfig = ''
client_max_body_size 500M;
'';
};
"/static".root = "${config.services.paperless.package}/lib/paperless-ngx";
"/manual-scan/" = {
alias = "/var/lib/scans/manual/";
extraConfig = ''
autoindex on;
allow 10.80.1.0/24;
allow 2001:470:73b9:1::/64;
deny all;
'';
};
};
};
virtualHosts."fuuko.lan.shinonome-lab.de" = {
enableACME = true;
forceSSL = true;
};
};
users.users.scan = {
home = "/var/lib/scans";
isSystemUser = true;
group = "scan";
hashedPassword = "$y$jCT$5kP87kZLYQs4SRtB5oDYT0$TbcyiO.HuFZ.5e9LPu4vqGAjGXbmfOTJefPvTlsVzm3";
};
users.groups.scan = { };
systemd.tmpfiles.rules = [
"d /var/lib/scans 0555 scan root -"
"d /var/lib/scans/paperless 0770 scan paperless -"
"d /var/lib/scans/paperless/double-sided 0770 scan paperless -"
"d /var/lib/scans/manual 0750 scan nginx 7d"
"L /var/lib/paperless/consume/ftp - - - - /var/lib/scans/paperless"
];
sbruder.restic.backups.system.extraExcludes = [ "/var/lib/scans" ];
services.vsftpd = {
enable = true;
writeEnable = true;
localUsers = true;
chrootlocalUser = true;
userlist = [ "scan" ];
extraConfig = ''
listen_ipv6=YES
# user’s shell is nologin
check_shell=NO
# scans should be readable
local_umask=022
pasv_min_port=30000
pasv_max_port=30009
'';
};
networking.firewall = {
allowedTCPPorts = [ 21 ];
allowedTCPPortRanges = [{ from = 30000; to = 30009; }];
};
}

5
machines/fuuko/services/photoprism.nix
View file

@ -13,14 +13,11 @@
}; };
}; };
sbruder.restic.backups.system.extraExcludes = [ sbruder.restic.system.extraExcludes = [
"/var/lib/private/photoprism" "/var/lib/private/photoprism"
]; ];
services.nginx.virtualHosts."photoprism.sbruder.de" = { services.nginx.virtualHosts."photoprism.sbruder.de" = {
enableACME = true;
forceSSL = true;
locations = { locations = {
"/" = { "/" = {
proxyPass = "http://127.0.0.1:${toString config.services.photoprism.port}"; proxyPass = "http://127.0.0.1:${toString config.services.photoprism.port}";

5
machines/fuuko/services/torrent.nix
View file

@ -15,6 +15,11 @@ in
fqdn = "torrent.sbruder.de"; fqdn = "torrent.sbruder.de";
}; };
services.nginx.virtualHosts."torrent.sbruder.de" = {
enableACME = false;
forceSSL = false;
};
networking.nftables.ruleset = '' networking.nftables.ruleset = ''
table inet qbittorrent { table inet qbittorrent {
chain output { chain output {

19
machines/hiroshi/README.md
View file

@ -1,19 +0,0 @@
<!--
SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
SPDX-License-Identifier: CC-BY-SA-4.0
-->
# hiroshi
## Hardware
QEMU/KVM virtual machine on [koyomi](../koyomi/README.md).
## Purpose
Server for general purpose services.
## Name
Hiroshi Odokawa is a taxi driver from *Odd Taxi*

53
machines/hiroshi/configuration.nix
View file

@ -1,53 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ pkgs, ... }:
{
imports = [
./hardware-configuration.nix
../../modules
./services/bang-evaluator.nix
./services/languagetool.nix
./services/li7y.nix
./services/password-hash-self-service.nix
];
sbruder = {
full = false;
restic = {
enable = true;
backups.system.enable = true;
};
wireguard.home.enable = true;
infovhost.enable = true;
nginx = {
hardening.enable = true;
proxyv4.enable = true;
};
};
networking.hostName = "hiroshi";
system.stateVersion = "24.05";
networking.firewall.allowedTCPPorts = [ 80 443 ];
services.postgresql = {
enable = true;
package = pkgs.postgresql_16;
};
services.postgresqlBackup = {
enable = true;
startAt = [ ]; # triggered by restic system backup
location = "/var/lib/postgresql-backup";
compression = "none";
};
systemd.services.restic-backups-system = {
after = [ "postgresqlBackup.service" ];
wants = [ "postgresqlBackup.service" ];
};
}

53
machines/hiroshi/hardware-configuration.nix
View file

@ -1,53 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ modulesPath, ... }:
{
imports = [
(modulesPath + "/profiles/qemu-guest.nix")
];
sbruder.machine.isVm = true;
boot = {
kernelParams = [ "console=ttyS0" ];
initrd = {
availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
};
loader = {
grub.enable = false;
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
};
fileSystems = {
"/" = {
device = "/dev/disk/by-uuid/41b1b850-4349-435a-ba10-6adefbe25c68";
fsType = "btrfs";
options = [ "compress=zstd" "discard" "noatime" "ssd" ];
};
"/boot" = {
device = "/dev/disk/by-uuid/F0E4-1A5C";
fsType = "vfat";
options = [ "fmask=0022" "dmask=0022" ];
};
};
networking = {
useDHCP = false;
usePredictableInterfaceNames = false;
};
systemd.network = {
enable = true;
networks = {
eth0 = {
name = "eth0";
DHCP = "yes";
domains = [ "sbruder.de" ];
};
};
};
}

73
machines/hiroshi/secrets.yaml
View file

@ -1,73 +0,0 @@
wg-home-private-key: ENC[AES256_GCM,data:JAlK7jzme1qyVLhoJoRZ5K3qTQoFn69RxFPrhcav7GkXzyP/rfp9IUZ7WDw=,iv:JSytbjdpCQ0co+Wz7Kt9p8QgwwjerK+c/y0R+qQISpM=,tag:yHdH/owL43LDnMk65Iw1tQ==,type:str]
li7y-environment: ENC[AES256_GCM,data:9vlusBKLpT9Rd8cODcGKnKHiZJf6LbXNo6BjiulM6HCASfELnDArEQ6bX3w/kkR0C0ZvgAeT/cSnNjMxQgBL4NcKPaMHB+fxoJ68+PDC4LzAd26u6hWtgPfe6INvjsScnlNRZOFeJNHM2LIbRGOFS8PJ/IltxORpPF0n7oR8kCPhK/H46lL/Hz3UFpwYBmXeizSn5O3NETo=,iv:v8oeMwGyyDvx6VltExzAUGdWLxjx8UfYU4NFKS8q/qQ=,tag:f6jKlQWQh0Gl3LnXpStMjw==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age: []
lastmodified: "2024-08-28T13:24:56Z"
mac: ENC[AES256_GCM,data:vMzaq0A43DkFSV+eBFB6n/HYMQqA8qrBNHBMwLoHyiCvl35BTG0Qx9tHJsqmucWrQJN/w2opm/YZj9/as9xTgVEIaUXn3lFdhSBNuH3ZQYLSayhUFKUQT4q6tBymxzgeFbI/vUmgxhQ/rOlKFV/BVx/GGdOTQBNZMdpyhI8qe0Q=,iv:tOGHmTwrBukks3nJLchPz7Q4BN5Eca6vlM+JcVND1rk=,tag:ZW52VxsZDRn7syscng3Uxw==,type:str]
pgp:
- created_at: "2024-08-20T16:25:03Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hF4DLHeEFiC484ASAQdA8BWJC/iC3EO6xmZoy8vJyTR0K5IXZnN9ZLJ0ABGhFBkw
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-----END PGP MESSAGE-----
fp: 6CD375BD0741F67E5A289BC333A01CBE0554C763
- created_at: "2024-08-20T16:25:03Z"
enc: |-
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fp: 0C8AF4B4320A511384DF6B5BB9BEFC7CC112A0C0
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fp: 403215E0F99D2582C7055C512C77841620B8F380
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fp: 2b9be9660662c6c979ca1149c982bdfd82863d09
unencrypted_suffix: _unencrypted
version: 3.8.1

60
machines/hiroshi/services/li7y.nix
View file

@ -1,60 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, pkgs, ... }:
{
sops.secrets.li7y-environment = {
sopsFile = ../secrets.yaml;
owner = "li7y";
};
users.users.li7y = {
isSystemUser = true;
home = "/var/lib/li7y";
createHome = true;
group = "li7y";
};
users.groups.li7y = { };
virtualisation = {
podman = {
enable = true;
defaultNetwork.settings = {
ipv6_enabled = true;
};
};
};
systemd.services.podman-li7y = {
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStartPre = "${pkgs.podman}/bin/podman pull git.sbruder.de/simon/li7y";
ExecStart = "${pkgs.podman}/bin/podman run --rm --name=li7y --userns=keep-id -v /run/postgresql:/run/postgresql --env-file ${config.sops.secrets.li7y-environment.path} -e 'DATABASE_URL=postgres:///?port=5432&host=/run/postgresql' -e LISTEN_ADDRESS=:: -p 127.0.0.1:8080:8080 git.sbruder.de/simon/li7y";
User = "li7y";
};
};
services.nginx = {
enable = true;
virtualHosts."i7y.eu" = {
forceSSL = true;
enableACME = true;
locations."/".proxyPass = "http://127.0.0.1:8080";
};
};
services.postgresql = {
enable = true;
ensureDatabases = [ "li7y" ];
ensureUsers = [
{
name = "li7y";
ensureDBOwnership = true;
}
];
};
}

2
machines/hitagi/README.md
View file

@ -18,7 +18,7 @@ with the front panel changed to a Pure Base 500DX’s (for better airflow).
\+ 2×32 GB G.Skill Ripjaws V F4-3200C16-32GVK \+ 2×32 GB G.Skill Ripjaws V F4-3200C16-32GVK
(both DDR4 3200 MHz CL16-18-18-38) (both DDR4 3200 MHz CL16-18-18-38)
* PSU: be quiet! System Power 10 750W * PSU: be quiet! System Power 10 750W
* SSD: 2TB WD_BLACK SN850X NVMe * SSD: 1TB Samsung 980 Pro NVMe
* GPU: Intel Arc A770 Limited Edition (16GB VRAM) * GPU: Intel Arc A770 Limited Edition (16GB VRAM)
* Case fans: 2 be quiet! Pure Wings 2 140 mm (included in case), 3 more with PWM * Case fans: 2 be quiet! Pure Wings 2 140 mm (included in case), 3 more with PWM
* CPU Cooler: Noctua NH-U12S with an additional NF-F12 PWM * CPU Cooler: Noctua NH-U12S with an additional NF-F12 PWM

7
machines/hitagi/configuration.nix
View file

@ -18,17 +18,14 @@
}; };
gui.enable = true; gui.enable = true;
media-proxy.enable = true; media-proxy.enable = true;
podman.enable = true; mullvad.enable = true;
restic = { restic.system = {
enable = true;
backups.system = {
enable = true; enable = true;
qos = true; qos = true;
extraPaths = [ extraPaths = [
"/data" "/data"
]; ];
}; };
};
unfree.allowSoftware = true; unfree.allowSoftware = true;
wireguard.home.enable = true; wireguard.home.enable = true;
}; };

6
machines/hitagi/hardware-configuration.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2020-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2020-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -55,8 +55,6 @@
{ device = "/dev/disk/by-uuid/98de7ced-4d7c-4915-bf5b-1a0300458ea6"; } { device = "/dev/disk/by-uuid/98de7ced-4d7c-4915-bf5b-1a0300458ea6"; }
]; ];
services.prometheus.exporters.smartctl.devices = [ "/dev/nvme0n1" "/dev/nvme1n1" ];
# GPU # GPU
hardware.opengl = { hardware.opengl = {
package = pkgs.mesa.drivers; package = pkgs.mesa.drivers;
@ -74,7 +72,7 @@
environment.systemPackages = with pkgs; [ environment.systemPackages = with pkgs; [
clinfo clinfo
nvtopPackages.intel nvtop-amd # also returns basic stats for intel
]; ];
security.wrappers."intel_gpu_top" = { security.wrappers."intel_gpu_top" = {

41
machines/koyomi/README.md
View file

@ -1,41 +0,0 @@
<!--
SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
SPDX-License-Identifier: CC-BY-SA-4.0
-->
# koyomi
## Hardware
[Hetzner Online AX41-NVMe](https://www.hetzner.com/de/dedicated-rootserver/ax41-nvme/)
- Motherboard: ASRockRack B565D4-V1L
- CPU: AMD Ryzen 5 3600
- RAM: 2×32 GB Samsung [M378A4G43AB2-CWE](https://semiconductor.samsung.com/dram/module/udimm/m378a4g43ab2-cwe/) (DDR4 3200 MHz)
- SSD: 2×512 GB M.2 NVMe SAMSUNG MZVL2512HCJQ-00B00
## Setup
As it is a physical server (not a VM) in a remote location,
extra care must be taken when installing.
Fortunately, Hetzner provides an automated way to reset the server (by sending Ctrl+Alt+Del or force resetting)
and a rescue system that can be activated before a reboot.
Additionally, there is also a *vKVM* rescue system,
that boots a hypervisor from the network and runs a VM which boots from the physical disks.
The rescue system can be used to start a kexec installer provided by this flake (`nix build .#kexec-bundle`).
Ideally, everything goes well and the next reboot works,
but in the case it does not, the vKVM rescue system can be used for debugging.
Even though the Hetzner documentation states that all current systems have UEFI enabled by default,
my server did not boot when configured for UEFI,
so I used MBR boot instead.
## Purpose
Hypervisor. Exact scope is to be determined.
## Name
Araragi Koyomi is a student from the *Monogatari Series*.

28
machines/koyomi/configuration.nix
View file

@ -1,28 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{
imports = [
./hardware-configuration.nix
../../modules
./services/hypervisor.nix
./services/haproxy.nix
];
sbruder = {
restic = {
enable = true;
backups.system.enable = true;
mirror.backblaze.enable = true;
prune.enable = true;
};
wireguard.home.enable = true;
podman.enable = true;
};
networking.hostName = "koyomi";
system.stateVersion = "24.05";
}

79
machines/koyomi/hardware-configuration.nix
View file

@ -1,79 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ modulesPath, pkgs, ... }:
{
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
];
boot = {
swraid.enable = true;
kernelModules = [ "kvm-amd" "nct6775" ];
kernelParams = [ "ip=dhcp" ];
loader = {
grub = {
devices = [ "/dev/nvme0n1" "/dev/nvme1n1" ];
};
};
initrd = {
availableKernelModules = [ "aesni_intel" "ahci" "igb" "nvme" ];
kernelModules = [ "dm-snapshot" ];
network.enable = true; # remote unlocking
luks.devices = {
koyomi-pv = {
name = "koyomi-pv";
device = "/dev/disk/by-uuid/4907ad59-e6cf-40ed-a0ff-3dc09c0c7a50";
preLVM = true;
allowDiscards = true;
};
};
# FIXME XXX HACK
# This is required to have the md device available under /dev/disk/by-uuid.
# Both commands are run as part of the regular stage-1 init script,
# but for some reason, they need to be run twice.
preLVMCommands = ''
udevadm trigger
udevadm settle
'';
};
};
fileSystems = {
"/" = {
device = "/dev/disk/by-uuid/4b4efa64-e571-4937-bb1c-7608e9d7630d";
fsType = "btrfs";
options = [ "discard=async" "noatime" "compress=zstd" ];
};
"/boot" = {
device = "/dev/disk/by-uuid/83e67d66-ec76-4c9f-8796-1165cdb5362d";
fsType = "ext2";
};
};
services.prometheus.exporters.smartctl.devices = [ "/dev/nvme0n1" "/dev/nvme1n1" ];
# Not used for boot, but required to make thin LVs work
services.lvm.boot.thin.enable = true;
# TODO Enable periodic RAID scrubbing/checking with mdcheck
networking.useDHCP = false;
networking.usePredictableInterfaceNames = false;
systemd.network = {
enable = true;
networks = {
eth0 = {
name = "eth0";
DHCP = "yes";
domains = [ "sbruder.de" ];
address = [ "2a01:4f9:3051:39c6::1/64" ];
gateway = [ "fe80::1" ];
};
};
};
}

74
machines/koyomi/secrets.yaml
View file

@ -1,74 +0,0 @@
restic-mirror-backblaze-env: ENC[AES256_GCM,data:VII+kDpsmWRevdeAhoAI4A0NVlofH1ZNrWCKknwasSHEQhi1/9dNzcHhPd3d264xjh85crq9sIhSZ4dvkZnzEL5AglM6zlmZFf1m46w2vQlyW5VHVZ1T2Yja,iv:wyClY0TnBMqY6nBNdrlmRt09dqRxDT6Ui/kDJDQzOE0=,tag:FrTtthFqZ2ndHVvcFxHjDA==,type:str]
restic-ssh-key: ENC[AES256_GCM,data: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,iv:8Jm9r9u2RCfvNpeEEqbB5MHqTJc3k03P6Z2V5s5xAA8=,tag:ESmj1lRwL6lkUnr48nDeyA==,type:str]
wg-home-private-key: ENC[AES256_GCM,data:fFoXn5sLL06hNeXhQGKbheQV4ZNlYxJKWlHpPfyF6PyYbBcz4An9DPYnQKk=,iv:pY2dVEspIijtZkatUrSdg90D0ldxAoy5rUj1lw1cOF8=,tag:jz4q+Yum05S9c5OlciBZ1g==,type:str]
sops:
kms: []
gcp_kms: []
azure_kv: []
hc_vault: []
age: []
lastmodified: "2024-08-27T09:48:17Z"
mac: ENC[AES256_GCM,data:XBL1szDu+Mw7A/D31BJt4rD5a4ic1EuTmUefMYoMdL4kTl5fi7Ckk9EIV6MI5nKhF8ejR4cN94ih2cILzLodj/e89Xf74d0o8RX5PlUzqFsHoKV/yy9QVVtDDqnwo87sGZztUUcjlJX427SfPwdcMlNAuCoEZ/3SOQgcz5yoMB8=,iv:+WOJuSpSwB74brg3/SZ4Yu2WVtE4YOOiGfwlencLWps=,tag:YchYDy1eKXmTbK0Jb1Ewjg==,type:str]
pgp:
- created_at: "2024-08-20T22:33:06Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hF4DLHeEFiC484ASAQdA059TryQI438sM8HUkXawVy/b05ZXpRuhJwe7y7nwEjgw
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hF4Dub78fMESoMASAQdA9f8/bT94aLGvEBuNn11BhGjsTWyU0mKJugMQRCo55HYw
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pcbiSfWOTXU=
=y7H/
-----END PGP MESSAGE-----
fp: 6CD375BD0741F67E5A289BC333A01CBE0554C763
- created_at: "2024-08-20T22:33:06Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hF4Dub78fMESoMASAQdA1W7CmVHBJD/yJWyGvT6lGEXIhsC/gp0XCoHu672OfTMw
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-----END PGP MESSAGE-----
fp: 0C8AF4B4320A511384DF6B5BB9BEFC7CC112A0C0
- created_at: "2024-08-20T22:33:06Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hF4DLHeEFiC484ASAQdAsGJfau7e9h38vm5srU1s9vdvYrCUJanDhM6aTjVQU3Uw
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=dfVv
-----END PGP MESSAGE-----
fp: 403215E0F99D2582C7055C512C77841620B8F380
- created_at: "2024-08-20T22:33:06Z"
enc: |-
-----BEGIN PGP MESSAGE-----
hQIMA3FYa3pMDBplARAAjkLNlHDhqSgxY2IbP10Rx+KlATMRBqzDq2Wx+gdBuWB6
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fp: 1f18a57e1d4e6716aed0e0cd71586b7a4c0c1a65
unencrypted_suffix: _unencrypted
version: 3.8.1

118
machines/koyomi/services/haproxy.nix
View file

@ -1,118 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }:
let
baseDomain = "koyomi.sbruder.de";
backends = {
hiroshi = [
"bangs.sbruder.de"
"i7y.eu"
"languagetool.sbruder.de"
"phss.sbruder.de"
];
};
fallbackCert = pkgs.runCommandNoCC "fallback-cert" { } ''
cat > openssl.cnf << EOF
[ ca ]
default_ca = CA_default
[ CA_default ]
database = database
new_certs_dir = .
serial = serial
default_md = default
policy = policy_default
[ policy_default ]
EOF
echo 01 > serial
touch database
${pkgs.openssl}/bin/openssl genpkey -algorithm ec -pkeyopt ec_paramgen_curve:P-256 -out fallback.key
${pkgs.openssl}/bin/openssl req -key fallback.key -new -out fallback.csr -subj "/"
${pkgs.openssl}/bin/openssl ca -batch -config openssl.cnf -in fallback.csr -keyfile fallback.key -selfsign -out fallback.crt -startdate 19700101000000Z -enddate 20380119031407Z
mkdir $out
cat fallback.{key,crt} > $out/full.pem
mv fallback.{crt,key} $out
'';
in
{
services.haproxy = {
enable = true;
config = ''
global
stats socket /var/run/haproxy/haproxy-admin.sock mode 600 level admin
stats timeout 2m
defaults
timeout client 30s
timeout server 30s
timeout connect 30s
resolvers system
parse-resolv-conf
frontend http-in
bind :80
mode http
${lib.concatStrings (lib.mapAttrsToList (name: domains: ''
use_backend http-${name} if { hdr(Host) -i ${lib.concatStringsSep " " domains} and path_beg '/.well-known/acme-challenge/' }
'') backends)}
default_backend https-redirect
frontend https-in
bind :443
mode tcp
tcp-request inspect-delay 5s
tcp-request content accept if { req.ssl_hello_type 1 }
tcp-request content reject if WAIT_END
${lib.concatStrings (lib.mapAttrsToList (name: domains: ''
use_backend https-${name} if { req.ssl_sni -i ${lib.concatStringsSep " " domains} }
'') backends)}
default_backend https-fallback
frontend v6-in
bind [::]:80
bind [::]:443 ssl crt ${fallbackCert}/full.pem
mode http
http-request return status 400 content-type text/html string "<html><body><h1>400 Bad Request</h1>For requests over IPv6, please use the address of the virtual machine directly.</body></html>"
frontend fallback
bind /var/run/haproxy/fallback.sock ssl crt ${fallbackCert}/full.pem
mode http
frontend stats
bind ${config.sbruder.wireguard.home.address}:8404
mode http
http-request use-service prometheus-exporter if { path /metrics }
stats enable
stats uri /stats
stats refresh 10s
backend https-redirect
mode http
http-request redirect scheme https
backend https-fallback
server fallback /var/run/haproxy/fallback.sock
${lib.concatStrings (lib.mapAttrsToList (name: domains: ''
backend http-${name}
mode http
server ${name} ${name}.${baseDomain}:80 resolvers system resolve-prefer ipv4 send-proxy-v2
'') backends)}
${lib.concatStrings (lib.mapAttrsToList (name: domains: ''
backend https-${name}
mode tcp
server ${name} ${name}.${baseDomain}:443 resolvers system resolve-prefer ipv4 send-proxy-v2
'') backends)}
'';
};
networking.firewall.allowedTCPPorts = [ 80 443 ];
}

148
machines/koyomi/services/hypervisor.nix
View file

@ -1,148 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ lib, pkgs, ... }:
let
guests = {
ci-runner = {
mac = "42:80:00:00:00:02";
v4 = "10.80.32.2";
v6 = "2a01:4f9:3051:39c6:1::2";
};
hiroshi = {
mac = "42:80:00:00:00:03";
v4 = "10.80.32.3";
v6 = "2a01:4f9:3051:39c6:1::3";
};
};
# port forwarding for IPv4
portForwards = {
tcp = { };
udp = { };
};
in
{
sbruder.restic = {
enable = true;
backups.vm-image = {
enable = true;
lvm.lvs = [
"hiroshi"
];
};
};
virtualisation.libvirtd = {
enable = true;
qemu.package = pkgs.qemu_kvm;
};
boot.kernel.sysctl = {
"net.ipv4.conf.all.forwarding" = true;
"net.ipv6.conf.all.forwarding" = true;
};
systemd.network = {
enable = true;
netdevs = {
br-virt = {
netdevConfig = {
Name = "br-virt";
Kind = "bridge";
};
};
};
networks = {
br-virt = {
name = "br-virt";
address = [ "10.80.32.1/24" "2a01:4f9:3051:39c6:1::1/80" ];
};
};
};
services.resolved.enable = false;
services.dnsmasq = {
enable = true;
settings = {
interface = [ "br-virt" ];
bind-interfaces = true; # do not bind to the wildcard interface
bogus-priv = true; # do not forward revese lookups of internal addresses
dhcp-fqdn = true; # only insert qualified names of DHCP clients into DNS
domain-needed = true; # do not forward names without domain
no-hosts = true; # do not resolve hosts from /etc/hosts
no-resolv = true; # only use explicitly configured resolvers
domain = [ "koyomi.sbruder.de" ];
enable-ra = true; # required to tell clients to use DHCPv6
# Force static configuration
dhcp-range = [
"10.80.32.0,static,255.255.255.0"
"2a01:4f9:3051:39c6:1::,static,80"
];
dhcp-host = lib.flatten (lib.mapAttrsToList
(name: { mac, v4, v6 }: [
"${mac},${v4},${name}"
"${mac},[${v6}],${name}"
])
guests);
# Hetzner recursive name servers
# https://docs.hetzner.com/dns-console/dns/general/recursive-name-servers/
server = [
"185.12.64.1"
"185.12.64.2"
"2a01:4ff:ff00::add:1"
"2a01:4ff:ff00::add:2"
];
};
};
networking.firewall = {
allowedTCPPorts = map lib.toInt (lib.attrNames portForwards.tcp);
allowedUDPPorts = map lib.toInt (lib.attrNames portForwards.udp);
interfaces.br-virt = {
allowedTCPPorts = [ 53 ]; # EDNS
allowedUDPPorts = [ 53 67 547 ]; # DNS / DHCP / DHCPv6
};
};
networking.nftables = {
enable = true;
ruleset = ''
# only IPv4
table ip hypervisor-nat {
chain postrouting {
type nat hook postrouting priority filter; policy accept
oifname eth0 masquerade
}
chain prerouting {
type nat hook prerouting priority dstnat; policy accept
${lib.concatStrings (lib.mapAttrsToList (port: guest: ''
iifname eth0 tcp dport ${port} dnat to ${guests.${guest}.v4}
'') portForwards.tcp)}
${lib.concatStrings (lib.mapAttrsToList (port: guest: ''
iifname eth0 udp dport ${port} dnat to ${guests.${guest}.v4}
'') portForwards.udp)}
}
}
table inet hypervisor-filter {
chain forward {
type filter hook forward priority filter; policy drop
iifname br-virt oifname eth0 counter accept
iifname eth0 oifname br-virt counter accept
}
}
'';
};
}

7
machines/mayushii/configuration.nix
View file

@ -18,14 +18,11 @@
}; };
gui.enable = true; gui.enable = true;
media-proxy.enable = true; media-proxy.enable = true;
podman.enable = true; mullvad.enable = true;
restic = { restic.system = {
enable = true;
backups.system = {
enable = true; enable = true;
qos = true; qos = true;
}; };
};
unfree.allowSoftware = true; unfree.allowSoftware = true;
wireguard.home.enable = true; wireguard.home.enable = true;
}; };

4
machines/mayushii/hardware-configuration.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2021-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -45,8 +45,6 @@
}; };
}; };
services.prometheus.exporters.smartctl.devices = [ "/dev/nvme0n1" ];
powerManagement = { powerManagement = {
cpuFreqGovernor = "schedutil"; cpuFreqGovernor = "schedutil";
}; };

5
machines/nunotaba/configuration.nix
View file

@ -13,13 +13,10 @@
sbruder = { sbruder = {
gui.enable = true; gui.enable = true;
restic = { restic.system = {
enable = true;
backups.system = {
enable = true; enable = true;
qos = true; qos = true;
}; };
};
unfree.allowSoftware = true; unfree.allowSoftware = true;
wireguard.home.enable = true; wireguard.home.enable = true;
}; };

52
machines/okarin/README.md
View file

@ -1,5 +1,5 @@
<!-- <!--
SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
SPDX-License-Identifier: CC-BY-SA-4.0 SPDX-License-Identifier: CC-BY-SA-4.0
--> -->
@ -8,7 +8,7 @@ SPDX-License-Identifier: CC-BY-SA-4.0
## Hardware ## Hardware
[Ionos VPS Linux XS](https://www.ionos.de/server/vps) S (1 Xeon Skylake vCPU, 1 GiB RAM, 10 GB SSD). [Ionos Cloud VPS](https://cloud.ionos.de/server/vps) S (1 Xeon Gold Gold 5120 vCPU, “512 MB” = 443 MiB RAM, 10 GB SSD).
## Purpose ## Purpose
@ -22,50 +22,32 @@ Okabe Rintaro is a mad scientist from *Steins;Gate*
Much like the namesake, Much like the namesake,
this server requires a “mad scientist” approach to set up. this server requires a “mad scientist” approach to set up.
However, it is much easier than setting up its predecessor,
which had just above 400 MiB usable memory.
Ionos does not offer any NixOS installation media. Ionos does not offer any NixOS installation media.
I could only choose between various installation media and rescue systems. I could only choose between a Debian installation media, Knoppix and GParted.
Also, installing NixOS with a low amount of memory is problematic. Also, installing with a very low amount of memory is quite hard.
I therefore created a VM locally with a disk image exactly 10737418240 Bytes in size. I therefore created a VM locally with a disk image exactly 10737418240 Bytes in size.
On there, I installed NixOS. On there, I installed NixOS.
Because encryption with `argon2id` as PBKDF is quite memory intensive, Because encryption with `argon2id` as PBKDF is quite memory intensive, I had to tune the parameters some.
I had to tune the parameters to ensure decryption was still possible on the target. What I settled on was
This can be done quite easily by interactively running the following command on the build VM: `cryptsetup luksFormat --pbkdf argon2id --iter-time 10000 --pbkdf-memory 250000 /dev/sda3`.
cryptsetup luksChangeKey --pbkdf-memory 100747 --pbkdf-parallel 1 --pbkdf-force-iterations 29 /dev/vda3 To make btrfs use its SSD optimizations,
I had to force the kernel to see the device as non-rotational:
`echo 0 > /sys/block/dm-0/queue/rotational`
The memory size was obtained by a successful run of `cryptsetup benchmark` inside the initrd on the target. Another problem was the usage of VMware by Ionos.
The VM I set this up with was obviously using KVM/QEMU,
However, since those parameters are not ideal, so it needed different kernel modules at boot.
the following should later be run on the target host itself: What worked was setting it up in the local VM with both libvirt and vmware modules,
and then removing the libvirt modules once it was installed on the target.
cryptsetup luksChangeKey --pbkdf-parallel 1 -i 10000 /dev/vda3
This will determine the memory usage automatically,
use one thread
and set the parameters so that decryption takes 10 seconds (10000 ms).
The memory usage will not be as high as it could,
but it will be better.
Getting the disk image onto the server was done Getting the disk image onto the server was done
by first `rsync`ing the image to another server (to allow for incremental iterations), by first `rsync`ing the image to another server (to allow for incremental iterations),
which then provided it via HTTP. which then provided it via HTTP.
Using the Debian installation media in rescue mode Using the Knoppix live image (booted with `knoppix 2` to avoid starting the gui),
(as for some reason most other options tried to cache the file in memory and became very slow) it was possible to just `curl http://server/okarin.img > /dev/sda`.
it was possible to write the image to disk with `wget -O /dev/sda http://server/okarin.img`.
Because of all the pitfalls of this, Because of all the pitfalls of this,
you probably need more than one try. you probably need more than one try.
To make debugging easier on the target, the following option can be set:
```nix
{ pkgs, ... }:
{
boot.initrd.preLVMCommands = ''
${pkgs.bashInteractive}/bin/bash
'';
}
```

3
machines/okarin/configuration.nix
View file

@ -9,6 +9,7 @@
./hardware-configuration.nix ./hardware-configuration.nix
../../modules ../../modules
./services/static-sites.nix
./services/proxy.nix ./services/proxy.nix
]; ];
@ -21,7 +22,7 @@
networking.hostName = "okarin"; networking.hostName = "okarin";
system.stateVersion = "23.11"; system.stateVersion = "22.11";
networking.firewall.allowedTCPPorts = [ networking.firewall.allowedTCPPorts = [
80 80

34
machines/okarin/hardware-configuration.nix
View file

@ -5,10 +5,6 @@
{ lib, modulesPath, ... }: { lib, modulesPath, ... }:
{ {
imports = [
(modulesPath + "/profiles/qemu-guest.nix")
];
sbruder.machine.isVm = true; sbruder.machine.isVm = true;
boot = { boot = {
@ -16,34 +12,41 @@
extraModulePackages = [ ]; extraModulePackages = [ ];
kernelParams = [ "ip=dhcp" ]; kernelParams = [ "ip=dhcp" ];
initrd = { initrd = {
availableKernelModules = [ "aesni_intel" "ahci" "sd_mod" "sr_mod" "virtio_net" "virtio_pci" "xhci_pci" ]; availableKernelModules = [ "aesni_intel" "ahci" "sd_mod" "vmxnet3" "vmw_pvscsi" "vmw_vmci" ];
kernelModules = [ ]; kernelModules = [ "dm-snapshot" "vmw_balloon" ];
network = { network = {
enable = true; # remote unlocking enable = true; # remote unlocking
# for some reason, the DHCP server does not transmit the static route to the gateway in a form udhcpc understands # for some reason, the DHCP server does not transmit the static route to the gateway in a form udhcpc understands
# this works around this, but is arguably quite hacky # this works around this, but is arguably quite hacky
postCommands = '' postCommands = ''
ip route add 85.215.165.1 dev eth0 ip route add 10.255.255.1 dev eth0
ip route add default via 85.215.165.1 dev eth0 ip route add default via 10.255.255.1 dev eth0
''; '';
}; };
luks.devices."root".device = "/dev/disk/by-uuid/1dcb9ee1-5594-4174-98a7-a362da09f131"; luks.devices."root".device = "/dev/disk/by-uuid/67f2990c-636a-4d80-9f6d-7096fec9e267";
}; };
loader.grub.device = "/dev/vda"; loader.grub.device = "/dev/sda";
}; };
fileSystems = { fileSystems = {
"/" = { "/" = {
device = "/dev/disk/by-uuid/3ab8f4a7-952c-4b6c-93c6-7b307d5bb88b"; device = "/dev/disk/by-uuid/8e3082d1-4af3-4d5d-9fde-d30dc7552d41";
fsType = "btrfs"; fsType = "btrfs";
options = [ "compress=zstd" "discard" "noatime" "ssd" ]; # for some reason, the kernel assumes rotational options = [ "compress=zstd" "discard" "noatime" ];
}; };
"/boot" = { "/boot" = {
device = "/dev/disk/by-uuid/97aec56b-5fea-4445-83dc-4a20dcf482ce"; device = "/dev/disk/by-uuid/883c77e8-53bf-4330-bd9e-89ef71ad9518";
fsType = "ext2"; fsType = "ext2";
}; };
}; };
swapDevices = [
{
device = "/dev/disk/by-partuuid/d9cf5716-25c8-4f72-80e3-696e0dfe1079";
randomEncryption.enable = true;
}
];
zramSwap = { zramSwap = {
enable = true; enable = true;
memoryPercent = 150; memoryPercent = 150;
@ -60,6 +63,11 @@
name = "eth0"; name = "eth0";
DHCP = "yes"; DHCP = "yes";
domains = [ "sbruder.de" ]; domains = [ "sbruder.de" ];
address = [ "2001:8d8:1800:8627::1/64" ];
gateway = [ "fe80::1" ];
networkConfig = {
IPv6AcceptRA = "no";
};
}; };
}; };
}; };

106
machines/okarin/secrets.yaml
View file

@ -1,80 +1,80 @@
wg-home-private-key: ENC[AES256_GCM,data:RkdgneGhH7prr/tkvHJeChQku2eXve9pV/SvtwsOjeinYO9veHw0rimdonY=,iv:vK6zNpu8F+TSLDTaif686Awjhs8WS2XJHzMtlvqlsIM=,tag:aKhV+kspVu+0CgPmYersxw==,type:str] wg-home-private-key: ENC[AES256_GCM,data:4L8aIvgFi+mBjnyVy5IkPaeJRadJ5NCKZprSkBPwMNiVaIscjAdp2yinBSk=,iv:6pBo+6M4EkEjz184XvisWXEoomqJXa4M8Qa4nJHI65U=,tag:3DEsmA2xxAlx/PSbD3HOIA==,type:str]
sops: sops:
kms: [] kms: []
gcp_kms: [] gcp_kms: []
azure_kv: [] azure_kv: []
hc_vault: [] hc_vault: []
age: [] age: []
lastmodified: "2023-12-25T22:06:33Z" lastmodified: "2023-05-06T08:49:32Z"
mac: ENC[AES256_GCM,data:VbjyqrqDLCBDD9vGOHxSzsr9a5ZFFBJUkBRxJYBLereMDvInPFZnTwplHHkS5TdDFFAsjrcCgpCuPsUIbDdxFUNNtjdIe5JJwFMwT8XEFrgcswMGSKD6mIH2VBWop5pqoAV0eQ3YfKtDyhNHwixR8a+Z+hbGAY01Z19yteo51ZM=,iv:69EeBag+iUEoa18I0w1HeJKRwSQVCMRqUdV2CzUzMnY=,tag:WViKXJExL33jQAIWHUS8xw==,type:str] mac: ENC[AES256_GCM,data:B7e3sh96p2DlqM2SgHWoJ7RZ2q5tnZ6lohNc7UKmwG1HTkrPKW/6jobW2InQnbZn1bPmCERoJIF9QyUz+OxotTiKIXxSL7BJkkfpIkWy9IgjIeADjevHkplm2rXONiXaM2sD46bPKbuRzuhbCZtNwUH74gTVfKPVLVrzpnPRC74=,iv:TTXlBGhO7xLCC3Ad+xiQKmy4b0n0vuQRaCdoe7vpzSE=,tag:dZCharRGK//w48ePu7d2eQ==,type:str]
pgp: pgp:
- created_at: "2024-01-24T12:19:03Z" - created_at: "2024-01-22T00:20:17Z"
enc: |- enc: |-
-----BEGIN PGP MESSAGE----- -----BEGIN PGP MESSAGE-----
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-----END PGP MESSAGE----- -----END PGP MESSAGE-----
fp: 6CD375BD0741F67E5A289BC333A01CBE0554C763 fp: 6CD375BD0741F67E5A289BC333A01CBE0554C763
- created_at: "2024-01-24T12:19:03Z" - created_at: "2024-01-22T00:20:17Z"
enc: |- enc: |-
-----BEGIN PGP MESSAGE----- -----BEGIN PGP MESSAGE-----
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G+tyNMgCYhM= B8h2L/JR7Yo=
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fp: 0C8AF4B4320A511384DF6B5BB9BEFC7CC112A0C0 fp: 0C8AF4B4320A511384DF6B5BB9BEFC7CC112A0C0
- created_at: "2024-01-24T12:19:03Z" - created_at: "2024-01-22T00:20:17Z"
enc: |- enc: |-
-----BEGIN PGP MESSAGE----- -----BEGIN PGP MESSAGE-----
hF4DLHeEFiC484ASAQdA6ojEbZ8HccTtorNbyw9aVKO73AJy6jTGV/qLt+FWoRgw hF4DLHeEFiC484ASAQdAoM3SQYYUQq6OGImJaecw42BZOwOec75IWS00ZorR31ww
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fp: 403215E0F99D2582C7055C512C77841620B8F380 fp: 403215E0F99D2582C7055C512C77841620B8F380
- created_at: "2024-01-24T12:19:03Z" - created_at: "2024-01-22T00:20:17Z"
enc: |- enc: |-
-----BEGIN PGP MESSAGE----- -----BEGIN PGP MESSAGE-----
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-----END PGP MESSAGE----- -----END PGP MESSAGE-----
fp: e7370b48016c961ef8ad792fda66b19d845b3156 fp: 868497ac4266a4d137e0718ae5fc3caa3b8107aa
unencrypted_suffix: _unencrypted unencrypted_suffix: _unencrypted
version: 3.8.1 version: 3.7.3

4
machines/okarin/services/proxy.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -6,7 +6,9 @@
let let
proxyMap = { proxyMap = {
"sbruder.xyz" = "renge"; "sbruder.xyz" = "renge";
"nitter.sbruder.xyz" = "renge";
"iv.sbruder.xyz" = "renge"; "iv.sbruder.xyz" = "renge";
"libreddit.sbruder.xyz" = "renge";
}; };
in in
{ {

20
machines/okarin/services/static-sites.nix Normal file
View file

@ -0,0 +1,20 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, ... }:
{
sbruder.static-webserver.vhosts = {
"maggus.bayern".user = {
name = "maggus";
keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAWGXaMijpnm3RSH/PIVxkBRDIi1f5nMW/aS26g3b71M nils"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJEF8o2ezSEXwWoAcdoeJs+wsZM/u8x+vtRNU3FXOMIT nils"
] ++ config.sbruder.pubkeys.trustedKeys;
};
"arbeitskampf.work".user = {
name = "arbeitskampf";
};
};
}

11
machines/renge/configuration.nix
View file

@ -9,6 +9,7 @@
./hardware-configuration.nix ./hardware-configuration.nix
../../modules ../../modules
./services/bang-evaluator.nix
./services/buchborgen.nix ./services/buchborgen.nix
./services/coturn.nix ./services/coturn.nix
./services/element-web.nix ./services/element-web.nix
@ -17,21 +18,21 @@
./services/hedgedoc.nix ./services/hedgedoc.nix
./services/invidious ./services/invidious
./services/matrix ./services/matrix
./services/murmur.nix
./services/password-hash-self-service.nix
./services/prometheus.nix ./services/prometheus.nix
./services/sbruder.xyz ./services/sbruder.xyz
./services/schabernack.nix
]; ];
sbruder = { sbruder = {
nginx.hardening.enable = true; nginx.hardening.enable = true;
restic = { restic.system = {
enable = true; enable = true;
backups.system.enable = true; prune = true;
}; };
wireguard.home.enable = true; wireguard.home.enable = true;
infovhost.enable = true; infovhost.enable = true;
wkd = {
enable = true;
};
}; };
networking.hostName = "renge"; networking.hostName = "renge";

6
machines/renge/secrets.yaml
View file

@ -2,8 +2,10 @@ forgejo-mail: ENC[AES256_GCM,data:3AlFHzVBA5TE4qv5ubG39K0varV8/HabO0q/RJZSD5o=,i
go-neb-overrides: ENC[AES256_GCM,data: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,iv:pnw0jIcMqA771woDYNHxWMWE6wHGaNsXi5aBXOFAHJU=,tag:Wbcqb0FsctZWOS6u5s82mQ==,type:str] go-neb-overrides: ENC[AES256_GCM,data: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,iv:pnw0jIcMqA771woDYNHxWMWE6wHGaNsXi5aBXOFAHJU=,tag:Wbcqb0FsctZWOS6u5s82mQ==,type:str]
hcloud_exporter-environment: ENC[AES256_GCM,data:5gDTeg4C08BgNxBFtzZ7ma6JiafwF4ly5URAG4WxUTlRaUmF32fmbPdAZmveKiKBA8cc6ewcEIfIVJ7d5tbbqCEX+vbf9nr1fuhN05Z6lfsJNLoATclX,iv:GzEnudGDc6+6BJgDtaNnOnT7IK8Z0fsYfs/oJzKO2UA=,tag:LYCvRxNeKdMmNve0aWswrw==,type:str] hcloud_exporter-environment: ENC[AES256_GCM,data:5gDTeg4C08BgNxBFtzZ7ma6JiafwF4ly5URAG4WxUTlRaUmF32fmbPdAZmveKiKBA8cc6ewcEIfIVJ7d5tbbqCEX+vbf9nr1fuhN05Z6lfsJNLoATclX,iv:GzEnudGDc6+6BJgDtaNnOnT7IK8Z0fsYfs/oJzKO2UA=,tag:LYCvRxNeKdMmNve0aWswrw==,type:str]
invidious-extra-settings: ENC[AES256_GCM,data:bThgfyu5ESIyTLD7Q09Qici9ZZw/QYfCyBSjtbNb1EglCy0KHZrvDDAN4uDpdKrHxv8ctoN5Db7tRf5LUl6iyW7A5z9uYg481EXq3Sx6tZztepX0vg==,iv:FZ33tQWRsNEPjwuy/mH/N4e4PyjLx7sbv2G+9S5uigY=,tag:0GQn3AgoM2BPC5iCt5py8w==,type:str] invidious-extra-settings: ENC[AES256_GCM,data:bThgfyu5ESIyTLD7Q09Qici9ZZw/QYfCyBSjtbNb1EglCy0KHZrvDDAN4uDpdKrHxv8ctoN5Db7tRf5LUl6iyW7A5z9uYg481EXq3Sx6tZztepX0vg==,iv:FZ33tQWRsNEPjwuy/mH/N4e4PyjLx7sbv2G+9S5uigY=,tag:0GQn3AgoM2BPC5iCt5py8w==,type:str]
murmur-superuser: ENC[AES256_GCM,data:hPuMK8wbqD/3qKXQbOActq/VJZ+6jFlddQ==,iv:68ZhkpkfxakCOYxFXkCSP/sBamETeSs4CGTRaoBS6co=,tag:5UuYCxDiJ6e2CXjDV5/5yA==,type:str]
netbox-secret-key: ENC[AES256_GCM,data:lOE95j6CGkbfJQTLeG41g3BPKNhm0arqxIGAzwvXQyeZLBauAdqufQGKD7D4kPNzdZs=,iv:6HWXEr6Ju4IywP+2jpuTfER/bYI2oUgMSZEJCkq4XX8=,tag:TPD5TTr4Sew8lxPS5WIu5Q==,type:str] netbox-secret-key: ENC[AES256_GCM,data:lOE95j6CGkbfJQTLeG41g3BPKNhm0arqxIGAzwvXQyeZLBauAdqufQGKD7D4kPNzdZs=,iv:6HWXEr6Ju4IywP+2jpuTfER/bYI2oUgMSZEJCkq4XX8=,tag:TPD5TTr4Sew8lxPS5WIu5Q==,type:str]
prometheus-htpasswd: ENC[AES256_GCM,data:tiewfUfpvrmbrgk6AsBdiP4ng4TqG5UYf1mFcWOzuk8oO55rfZu+Naummz5RRYhJZil43nHFvn5LfIWkJv+CyPMZjpj7xRp4vb4/OCCAFjEzHhrzYVBYNkHM+ZLUTewEXuPVtZ6CZ5uviTExLN2V1moG3ExJdIoyUD16qh4=,iv:SkH609VxIVKJLmHUUNzICEjxHSyjLdwXfw0b7iU6png=,tag:BfNGcUZmk9ZXUvhoQZn6iQ==,type:str] prometheus-htpasswd: ENC[AES256_GCM,data:tiewfUfpvrmbrgk6AsBdiP4ng4TqG5UYf1mFcWOzuk8oO55rfZu+Naummz5RRYhJZil43nHFvn5LfIWkJv+CyPMZjpj7xRp4vb4/OCCAFjEzHhrzYVBYNkHM+ZLUTewEXuPVtZ6CZ5uviTExLN2V1moG3ExJdIoyUD16qh4=,iv:SkH609VxIVKJLmHUUNzICEjxHSyjLdwXfw0b7iU6png=,tag:BfNGcUZmk9ZXUvhoQZn6iQ==,type:str]
restic-ssh-key: ENC[AES256_GCM,data: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,iv:rLOTtmIFP7rwF9JY9ardO9pNqNh1uaobHKtQaGwSuGk=,tag:pCd4ZV0FjfD18qj9oQ236Q==,type:str]
synapse-registration-shared-secret: ENC[AES256_GCM,data:qwUjGPINIuBC3KYqMPmnU3l9uJ85DJsJFixvTFQTSuR+fcq6DEjx03Xk41ff7NJftAi+Gt0QLdqKp+viJfW7eU6iHKyfcgPE/nj46UECCWLM8HISxPFQ9IrP+DIo02k=,iv:C9jhBPexth+gnAs6+DBtEmP2qsWZoKmgw6ILbtXUScA=,tag:M3U+03I0Bj8Nhuu4GB98xw==,type:str] synapse-registration-shared-secret: ENC[AES256_GCM,data:qwUjGPINIuBC3KYqMPmnU3l9uJ85DJsJFixvTFQTSuR+fcq6DEjx03Xk41ff7NJftAi+Gt0QLdqKp+viJfW7eU6iHKyfcgPE/nj46UECCWLM8HISxPFQ9IrP+DIo02k=,iv:C9jhBPexth+gnAs6+DBtEmP2qsWZoKmgw6ILbtXUScA=,tag:M3U+03I0Bj8Nhuu4GB98xw==,type:str]
synapse-turn-shared-secret: ENC[AES256_GCM,data:9MAsVAEnoF703p1enN70BXqlKZWacYmPCL25CNGdapZulGbMF5rAbpLxkJ3JiBNBYQt+DXSSb6zcmsT6yIqQZ4lW04lwtFV0RPJLfbfW9vUJQ3Bi5NUF,iv:keDUMEeintOwbBQzHHqVl8EFyQC1zqKG2LDvnBFSBxE=,tag:ymSwjZ+qC5kLIxMxlxwcAQ==,type:str] synapse-turn-shared-secret: ENC[AES256_GCM,data:9MAsVAEnoF703p1enN70BXqlKZWacYmPCL25CNGdapZulGbMF5rAbpLxkJ3JiBNBYQt+DXSSb6zcmsT6yIqQZ4lW04lwtFV0RPJLfbfW9vUJQ3Bi5NUF,iv:keDUMEeintOwbBQzHHqVl8EFyQC1zqKG2LDvnBFSBxE=,tag:ymSwjZ+qC5kLIxMxlxwcAQ==,type:str]
turn-static-auth-secret: ENC[AES256_GCM,data:HyFKdLn9yClXwVGv4/UcC5QfnqjTK2ui43/SRJiJYC7soP+BZnbtCTFkVe04H2smRQQi9ftrXLWQQx5DdGZxpg==,iv:tIwZcq4pVzWa1bl7zX/YsEuaVCyDenJnPGL0RhF9lmg=,tag:ddXaLQ3U990eupAHLyXx6w==,type:str] turn-static-auth-secret: ENC[AES256_GCM,data:HyFKdLn9yClXwVGv4/UcC5QfnqjTK2ui43/SRJiJYC7soP+BZnbtCTFkVe04H2smRQQi9ftrXLWQQx5DdGZxpg==,iv:tIwZcq4pVzWa1bl7zX/YsEuaVCyDenJnPGL0RhF9lmg=,tag:ddXaLQ3U990eupAHLyXx6w==,type:str]
@ -14,8 +16,8 @@ sops:
azure_kv: [] azure_kv: []
hc_vault: [] hc_vault: []
age: [] age: []
lastmodified: "2024-10-08T20:39:38Z" lastmodified: "2024-01-10T18:29:17Z"
mac: ENC[AES256_GCM,data:tgrvHkBsuxvkOe65YUkA/7iOcuwE3Vd6l46wLRSXK2DVED2FAdvO/cXvwsUKzIRKjrs/QXUl4T+lWGQC024Wiy6gXQB3edjxDT6aiGSzXWQAOmTI8/oLzxNTeuysTKNtIAxbz5x6d88JFx5PswtuYUb8x60xMPp3LTJbKnao/LI=,iv:l48P6gmEyeqSOHotLRCmYb7aZgnANceUvveVvGgpAyE=,tag:X5fFIxDxW9sIO4yF4B0C5Q==,type:str] mac: ENC[AES256_GCM,data:jsYCPL7/AFxg9mRM/mKhwiy4eH6ZGMyCCSBu+jSfIk/T8RSd9zh0AZ/p5rAwfbW20AzetivzRB4bSgcymLIcCr900EQLdPIuaZgxeGcbZ80N/7I0zF4u8K8oa1pKhyr1UUj48XjL55IdvVOsyvfq/I/KSbIbO7+fBHeQ51crCeo=,iv:CNmKwvZ61PdeyOvGP7elm/yvokll//fiKxdWFe2cfPo=,tag:PVQRV0G3VtBsD0tk34DHig==,type:str]
pgp: pgp:
- created_at: "2024-01-22T00:20:10Z" - created_at: "2024-01-22T00:20:10Z"
enc: |- enc: |-

0
machines/hiroshi/services/bang-evaluator.nix → machines/renge/services/bang-evaluator.nix
View file

24
machines/renge/services/element-web.nix
View file

@ -3,7 +3,20 @@
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
{ lib, pkgs, ... }: { lib, pkgs, ... }:
let
# This uses
# https://github.com/vector-im/element-web#configuration-best-practices
# but allows to disable the frame-ancestors rule for /usercontent/.
mkSecurityHeaders = withFrameOptions: ''
add_header X-Content-Type-Options nosniff;
add_header X-Frame-Options SAMEORIGIN;
add_header X-XSS-Protection "1; mode=block";
'' + lib.optionalString withFrameOptions ''
add_header Content-Security-Policy "frame-ancestors 'none'";
'' + lib.optionalString (!withFrameOptions) ''
add_header Content-Security-Policy "frame-ancestors 'self'";
'';
in
{ {
services.nginx.virtualHosts."chat.sbruder.de" = { services.nginx.virtualHosts."chat.sbruder.de" = {
enableACME = true; enableACME = true;
@ -11,13 +24,8 @@
root = pkgs.element-web; root = pkgs.element-web;
# https://github.com/vector-im/element-web#configuration-best-practices extraConfig = mkSecurityHeaders true;
extraConfig = '' locations."/usercontent/".extraConfig = mkSecurityHeaders false;
add_header X-Content-Type-Options nosniff;
add_header X-Frame-Options SAMEORIGIN;
add_header X-XSS-Protection "1; mode=block";
add_header Content-Security-Policy "frame-ancestors 'self'";
'';
# nixpkgs’s override mechanism doesn’t allow overriding of all options # nixpkgs’s override mechanism doesn’t allow overriding of all options
locations."=/config.chat.sbruder.de.json".alias = pkgs.writeText "config.chat.sbruder.de.json" (lib.generators.toJSON { } { locations."=/config.chat.sbruder.de.json".alias = pkgs.writeText "config.chat.sbruder.de.json" (lib.generators.toJSON { } {

29
machines/renge/services/invidious/0002-Require-login.patch
View file

@ -1,29 +0,0 @@
From 9167e70698e82ba9f9c41bff32154bb531322a11 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@protonmail.com>
Date: Wed, 28 Aug 2024 10:34:47 +0200
Subject: [PATCH 2/2] Require login
Co-authored-by: Simon Bruder <simon@sbruder.de>
---
src/invidious/routes/before_all.cr | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/invidious/routes/before_all.cr b/src/invidious/routes/before_all.cr
index 5695dee9..c981a463 100644
--- a/src/invidious/routes/before_all.cr
+++ b/src/invidious/routes/before_all.cr
@@ -122,5 +122,11 @@ module Invidious::Routes::BeforeAll
end
env.set "current_page", URI.encode_www_form(current_page)
+
+ unregistered_path_whitelist = {"/login", "/licenses", "/privacy"}
+ if !env.get?("user") && !unregistered_path_whitelist.includes?(env.request.path)
+ env.response.headers["Location"] = "/login"
+ haltf env, status_code: 302
+ end
end
end
--
2.44.1

4
machines/renge/services/invidious/0002-Require-login.patch.license
View file

@ -1,4 +0,0 @@
SPDX-FileCopyrightText: 2019 Omar Roth <omarroth@protonmail.com>
SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
SPDX-License-Identifier: AGPL-3.0-or-later

10
machines/renge/services/invidious/default.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2021-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -17,7 +17,6 @@
package = pkgs.unstable.invidious.overrideAttrs (o: o // { package = pkgs.unstable.invidious.overrideAttrs (o: o // {
patches = (o.patches or [ ]) ++ [ patches = (o.patches or [ ]) ++ [
./0001-Prefer-opus-audio-streams-in-listen-mode.patch ./0001-Prefer-opus-audio-streams-in-listen-mode.patch
./0002-Require-login.patch
]; ];
}); });
nginx.enable = true; nginx.enable = true;
@ -42,12 +41,6 @@
use_pubsub_feeds = true; use_pubsub_feeds = true;
modified_source_code_url = "https://github.com/sbruder/invidious/tree/patches"; modified_source_code_url = "https://github.com/sbruder/invidious/tree/patches";
https_only = lib.mkForce true; https_only = lib.mkForce true;
registration_enabled = false;
# this can be removed
# when this service is re-deployed on a host with state version ≥ 24.05
db.user = "invidious";
}; };
extraSettingsFile = config.sops.secrets.invidious-extra-settings.path; extraSettingsFile = config.sops.secrets.invidious-extra-settings.path;
}; };
@ -65,6 +58,7 @@
''; '';
locations = { locations = {
"/robots.txt".return = "200 'User-agent: *\\nDisallow: /'"; "/robots.txt".return = "200 'User-agent: *\\nDisallow: /'";
"/privacy".return = "301 'https://sbruder.xyz/#privacy'";
"/feed/popular".return = "403"; # leaks data about its users "/feed/popular".return = "403"; # leaks data about its users
}; };
}; };

5
machines/renge/services/matrix/default.nix
View file

@ -8,9 +8,4 @@
./mautrix-whatsapp.nix ./mautrix-whatsapp.nix
./go-neb.nix ./go-neb.nix
]; ];
# required by mautrix-whatsapp and go-neb
nixpkgs.config.permittedInsecurePackages = [
"olm-3.2.16"
];
} }

4
machines/vueko/services/murmur.nix → machines/renge/services/murmur.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2021-2022 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -25,8 +25,6 @@
channelname = ''[ \\-=\\w\\#\\[\\]\\{\\}\\(\\)\\@\\|]+''; channelname = ''[ \\-=\\w\\#\\[\\]\\{\\}\\(\\)\\@\\|]+'';
}; };
}; };
# upstream (out-of-tree) does not define this, but nixpkgs wants (🥁) it
systemd.services.murmur.wants = [ "network-online.target" ];
services.nginx.virtualHosts."mumble.sbruder.de" = { services.nginx.virtualHosts."mumble.sbruder.de" = {
enableACME = true; enableACME = true;

0
machines/hiroshi/services/password-hash-self-service.nix → machines/renge/services/password-hash-self-service.nix
View file

54
machines/renge/services/prometheus.nix
View file

@ -8,12 +8,6 @@ let
mkStaticTargets = targets: lib.singleton { inherit targets; }; mkStaticTargets = targets: lib.singleton { inherit targets; };
mkStaticTarget = target: mkStaticTargets (lib.singleton target); mkStaticTarget = target: mkStaticTargets (lib.singleton target);
relabelVpnConfig = {
target_label = "instance";
source_labels = lib.singleton "__address__";
regex = "(.*)\\.vpn\\.sbruder\\.de:[0-9]*";
};
in in
{ {
services.prometheus = { services.prometheus = {
@ -81,22 +75,12 @@ in
"shinobu.vpn.sbruder.de:9100" "shinobu.vpn.sbruder.de:9100"
"nazuna.vpn.sbruder.de:9100" "nazuna.vpn.sbruder.de:9100"
"yuzuru.vpn.sbruder.de:9100" "yuzuru.vpn.sbruder.de:9100"
"koyomi.vpn.sbruder.de:9100"
"hiroshi.vpn.sbruder.de:9100"
]; ];
relabel_configs = lib.singleton relabelVpnConfig; relabel_configs = lib.singleton {
} target_label = "instance";
{ source_labels = lib.singleton "__address__";
job_name = "smartctl"; regex = "(.*)\\.vpn\\.sbruder\\.de:9100";
static_configs = mkStaticTargets [ };
"fuuko.vpn.sbruder.de:9633"
"mayushii.vpn.sbruder.de:9633"
"nunotaba.vpn.sbruder.de:9633"
"hitagi.vpn.sbruder.de:9633"
"shinobu.vpn.sbruder.de:9633"
"koyomi.vpn.sbruder.de:9633"
];
relabel_configs = lib.singleton relabelVpnConfig;
} }
{ {
job_name = "qbittorrent"; job_name = "qbittorrent";
@ -104,7 +88,11 @@ in
"fuuko.vpn.sbruder.de:9561" "fuuko.vpn.sbruder.de:9561"
"nazuna.vpn.sbruder.de:9561" "nazuna.vpn.sbruder.de:9561"
]; ];
relabel_configs = lib.singleton relabelVpnConfig; relabel_configs = lib.singleton {
target_label = "instance";
source_labels = lib.singleton "__address__";
regex = "(.*)\\.vpn\\.sbruder\\.de:9561";
};
} }
( (
let let
@ -123,7 +111,10 @@ in
{ {
job_name = "dnsmasq"; job_name = "dnsmasq";
static_configs = mkStaticTarget "shinobu.vpn.sbruder.de:${toString config.services.prometheus.exporters.dnsmasq.port}"; static_configs = mkStaticTarget "shinobu.vpn.sbruder.de:${toString config.services.prometheus.exporters.dnsmasq.port}";
relabel_configs = lib.singleton relabelVpnConfig; relabel_configs = lib.singleton {
target_label = "instance";
replacement = "shinobu";
};
} }
{ {
job_name = "hcloud"; job_name = "hcloud";
@ -145,12 +136,14 @@ in
{ {
job_name = "knot"; job_name = "knot";
static_configs = mkStaticTargets [ static_configs = mkStaticTargets [
"vueko.vpn.sbruder.de:9433"
"renge.vpn.sbruder.de:9433"
"okarin.vpn.sbruder.de:9433" "okarin.vpn.sbruder.de:9433"
"yuzuru.vpn.sbruder.de:9433" "vueko.vpn.sbruder.de:9433"
]; ];
relabel_configs = lib.singleton relabelVpnConfig; relabel_configs = lib.singleton {
target_label = "instance";
source_labels = lib.singleton "__address__";
regex = "(.*)\\.vpn\\.sbruder\\.de:9433";
};
} }
{ {
job_name = "snmp"; job_name = "snmp";
@ -176,13 +169,6 @@ in
} }
]; ];
} }
{
job_name = "haproxy";
static_configs = mkStaticTargets [
"koyomi.vpn.sbruder.de:8404"
];
relabel_configs = lib.singleton relabelVpnConfig;
}
]; ];
rules = rules =

63
machines/renge/services/sbruder.xyz/blocks.nix Normal file
View file

@ -0,0 +1,63 @@
# SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
# I don’t do this, because I want to.
# I think I might have to do this because of § 8.2 of Hetzner’s ToS.
{ config, lib, ... }:
let
serviceBlocks = {
nitter = [
{ path = "/ks1v/status/1439866313476689924"; report = "2023-04-21-Hetzner-C591581F-ROSKOMNADZOR.txt"; }
];
iv = [
{ video = "NR57D2UVqm4"; report = "2023-04-28-Hetzner-C633C02D-ROSKOMNADZOR.txt"; }
];
libreddit = [
];
};
in
{
services.nginx.virtualHosts = lib.mapAttrs'
(domain: blocks: lib.nameValuePair "${domain}.sbruder.xyz" {
locations = lib.listToAttrs
(map
(block:
let
# workaround for nginx dropping parent headers
# see https://github.com/yandex/gixy/blob/master/docs/en/plugins/addheaderredefinition.md
parentHeaders = lib.concatStringsSep "\n" (lib.filter
(lib.hasPrefix "add_header ")
(lib.splitString "\n" config.services.nginx.commonHttpConfig));
transparency_url = "https://sbruder.xyz/transparency/${block.report}";
return_statement = ''
${parentHeaders}
add_header Link "<${transparency_url}>; rel=blocked-by" always;
add_header Content-Type text/html always;
return 451 '<html><head><title>451 Unavailable For Legal Reasons</title></head><body><center><h1>451 Unavailable For Legal Reasons</h1><p><a href="${transparency_url}">Transparency</a></p></center><hr><center>nginx</center></body></html>';
'';
path =
if block ? "path"
then block.path
else
(if block ? "video"
then "/" # not pretty, but I don’t know how to do this differently
else throw "invalid block");
location_block =
if block ? "video"
then {
extraConfig = ''
if ($arg_v = ${block.video}) {
${return_statement}
}
'';
}
else { extraConfig = return_statement; };
in
lib.nameValuePair
path
location_block)
blocks);
})
serviceBlocks;
}

20
machines/renge/services/sbruder.xyz/default.nix
View file

@ -3,8 +3,16 @@
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
{ config, pkgs, ... }: { config, pkgs, ... }:
let
goneVhost = {
locations."~ .*".return = "303 'https://sbruder.xyz/#history'";
};
in
{ {
imports = [
./blocks.nix
];
services.nginx.virtualHosts."sbruder.xyz" = { services.nginx.virtualHosts."sbruder.xyz" = {
root = pkgs.stdenvNoCC.mkDerivation { root = pkgs.stdenvNoCC.mkDerivation {
name = "sbruder.xyz"; name = "sbruder.xyz";
@ -41,6 +49,16 @@
locations = { locations = {
"/imprint/".alias = "${pkgs.sbruder.imprint}/"; "/imprint/".alias = "${pkgs.sbruder.imprint}/";
"/transparency/" = {
alias = "/var/www/transparency/";
extraConfig = ''
autoindex on;
charset utf-8;
'';
}; };
}; };
};
services.nginx.virtualHosts."nitter.sbruder.xyz" = goneVhost;
services.nginx.virtualHosts."libreddit.sbruder.xyz" = goneVhost;
} }

70
machines/renge/services/sbruder.xyz/index.md
View file

@ -1,29 +1,47 @@
<!-- <!--
SPDX-FileCopyrightText: 2022-2024 Simon Bruder <simon@sbruder.de> SPDX-FileCopyrightText: 2022-2023 Simon Bruder <simon@sbruder.de>
SPDX-License-Identifier: CC-BY-SA-4.0 SPDX-License-Identifier: CC-BY-SA-4.0
--> -->
## End of life On this domain, the following services are currently available:
Because of the increasing hostility of YouTube, * [Invidious](https://iv.sbruder.xyz)
the public availability of the Invidious service was discontinued on **2024-09-27**.
Registration of new accounts is disabled since **2024-08-22**.
Access by unauthenticated users is disabled since **2024-08-28**.
All accounts which did not explicitly opt out were deleted on **2024-09-29**.
This information site is scheduled to be deleted in late Q4 2024. They are all semi-public instances.
That means, they are not included in lists of public instances,
but feel free to use them for personal purposes.
You can do so by using a browser plugin like [Privacy Redirect](https://github.com/SimonBrazell/privacy-redirect)
and configuring the addresses to point to this server.
However, please note the following if you want to use them:
* These services are provided as-is without any guarantees.
* You must not use these services for any activities illegal under German law.
* You must not use these services to interfere with the operation of the services
or the sites that originally provide the data.
* Please don’t over/abuse these services.
They run on a tiny VPS and won’t be able to handle high workloads.
Also note the following service-specific things:
* **Invidious**: There are no backups, so you are responsible for using the data export feature to back up important data.
The VPS providing the services is running NixOS.
The configuration is available [here](https://git.sbruder.de/simon/nixos-config/src/branch/master/machines/renge).
If you have any questions, please [contact me](https://sbruder.de).
## History ## History
Previously, the following services were also publicly available: Previously, the following services were also available:
* [Invidious](https://iv.sbruder.xyz)
* [Libreddit](https://libreddit.sbruder.xyz) * [Libreddit](https://libreddit.sbruder.xyz)
* [Nitter](https://nitter.sbruder.xyz) * [Nitter](https://nitter.sbruder.xyz)
They are no longer offered, They are no longer offered,
as Twitter (which no longer exists in its previous form), Reddit, and YouTube as both Twitter (which no longer exists in its previous form) and Reddit
have become extremely hostile to third party applications, have become extremely hostile to third party applications,
which made them unreliable and forced the developers (at least for Libreddit) which made them unreliable and forced the developers (at least for Libreddit)
to discontinue development. to discontinue development.
@ -32,10 +50,40 @@ The recommended migration path is to use alternative hosted instances
(<https://nitter.net> has been mostly working at the time of writing this) (<https://nitter.net> has been mostly working at the time of writing this)
or discontinue usage of that platform. or discontinue usage of that platform.
<!-- REUSE-IgnoreStart -->
## A Note to Copyright Holders
The services are only relaying content that is otherwise already available on the Internet.
If your rights are infringed by content available from this site,
please report this to the site originally making it available.
Otherwise the content will still be available on the Internet.
If you still want to report illegal content to me instead of the original site,
you can contact me by the means specified in the imprint.
Please don’t send letters by snail mail if you want a fast response.
<!-- REUSE-IgnoreEnd -->
## Imprint ## Imprint
See [Imprint](/imprint/). See [Imprint](/imprint/).
## Privacy
If you log in to an Invidious account,
the data you provide to the service will be stored.
You can export or delete that data by using its built-in data control feature.
In the case of an error, details of the problematic request might be stored on the server
and used strictly for debugging and fixing the error.
## Transparency
For transparency reasons,
you can find all take down requests [here](/transparency/).
I was not sure if the reported content could be seen as violating Hetzner’s ToS,
and therefore complied, even though I don’t want to support the authority asking for removal.
#### Fine Print #### Fine Print
<small> <small>

48
machines/renge/services/schabernack.nix Normal file
View file

@ -0,0 +1,48 @@
# SPDX-FileCopyrightText: 2021-2022 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }:
let
domain = "schulischer-schabernack.de";
in
{
services.nginx = {
commonHttpConfig = ''
# privacy-aware log format
log_format schabernack '$remote_addr_schabernack - - [$time_local] "$request" $status $body_bytes_sent "-" "$http_user_agent"';
# anonymise ip address
map $remote_addr $remote_addr_schabernack {
~(?P<ip>\d+\.\d+)\. $ip.0.0;
~(?P<ip>[^:]+:[^:]+): $ip::;
default 0.0.0.0;
}
'';
virtualHosts = {
${domain} = {
forceSSL = true;
enableACME = true;
root = "/var/www/schabernack";
# only log page views, rss feed access, media file download and embed views
extraConfig = ''
location ~ index\.html|rss\.xml|\.(opus|m4a|ogg|mp3|\.podlove.json)$ {
access_log /var/log/nginx/schabernack.log schabernack;
}
'';
};
"www.${domain}" = {
forceSSL = true;
enableACME = true;
globalRedirect = domain;
extraConfig = ''
access_log off;
'';
};
};
};
}

3
machines/shinobu/configuration.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -9,7 +9,6 @@
../../modules ../../modules
./services/co2_exporter.nix ./services/co2_exporter.nix
./services/ntp.nix
./services/router ./services/router
./services/snmp-exporter.nix ./services/snmp-exporter.nix
./services/wordclock-dimmer.nix ./services/wordclock-dimmer.nix

7
machines/shinobu/secrets.yaml
View file

@ -1,4 +1,3 @@
wg-he-private-key: ENC[AES256_GCM,data:bT1G2nZHJO9j04I4j3QZYn7BxGX4XHxzgXDr3iFTnu/kirik6+0Eh/AUp+4=,iv:SeowjlP64t8lPn+WXqrOtZJWA3geTSO9ST9JNuPQwu0=,tag:ctLXe7BP0Ob/ADD4q7yOmg==,type:str]
wg-home-private-key: ENC[AES256_GCM,data:gm4INfmp226u4wp+LuKgf5m2nTFFw4S24w4PRPcW/A7CU713c9NtQ+kPDKg=,iv:JAir9z5/Db6+Oroq+0vXPZLZLA2gjY2Be6hRAmgV5AE=,tag:fxL9nK3v5xERfcoBbCUsXg==,type:str] wg-home-private-key: ENC[AES256_GCM,data:gm4INfmp226u4wp+LuKgf5m2nTFFw4S24w4PRPcW/A7CU713c9NtQ+kPDKg=,iv:JAir9z5/Db6+Oroq+0vXPZLZLA2gjY2Be6hRAmgV5AE=,tag:fxL9nK3v5xERfcoBbCUsXg==,type:str]
wg-upstream-private-key: ENC[AES256_GCM,data:CO50H7QsLQ2x0QQXnB7c0leG8NdV66gWrdWBWOR9z4ukSN7qj/qqe83t82k=,iv:2as2HfTfRje3TEap8QpPfzz4saNDgjo6Ty1DTF23JVE=,tag:ZYe+59wrpX7mV1HcDllMdg==,type:str] wg-upstream-private-key: ENC[AES256_GCM,data:CO50H7QsLQ2x0QQXnB7c0leG8NdV66gWrdWBWOR9z4ukSN7qj/qqe83t82k=,iv:2as2HfTfRje3TEap8QpPfzz4saNDgjo6Ty1DTF23JVE=,tag:ZYe+59wrpX7mV1HcDllMdg==,type:str]
hostapd-config: ENC[AES256_GCM,data:a0ESrrsquLq6VRJM588C5A+FmVxJwJSzwRuv2o//LL5OybcDS8jkVUajosXEs0qmQ6Xfc1gFDcevCYUwJ24eZ+ynKLWwoNx8RXXwbpllO7FkI68vcauUij1CtUgVb8aHheKfrFuyW7WU1wE3NTtOt2gij1+nM3iKS3vFXtX2n9L2fuy2b3EhOUBiakxAeQmyVmclSVBDYt12i4h4tW7GpPr8AjoIiZgz0Hyx5zA5f/JTPzz/P200eM0tCttNPbMNPBGztJfw7raRIX+v6xw7QNPMgf03TOae17mt6uggTNKJfEPeanzcEMA3xR6xoFUqJL6Hvowyl4MrSFc+E5Rvft+qhp8m6tAqQln9Z3MzaDtxSBWnWdvWEcyeK1aDBQ57/aIwo8kVs47Iblqbi5+jM/n4DoeQtqTM1kS7sZ3XDQ26suW5KCw+VIeqEEqdu6g5ZXMO2SipSOzP5jPjX+5ubX3SXcyoAIo41Efa6YGdWtl3,iv:oLk5tatZEY5AI/PlTBJHShGCKiyvve9rPhGARAtMMj4=,tag:Bkan2Hff8L8ZcC67r+fWjg==,type:str] hostapd-config: ENC[AES256_GCM,data:a0ESrrsquLq6VRJM588C5A+FmVxJwJSzwRuv2o//LL5OybcDS8jkVUajosXEs0qmQ6Xfc1gFDcevCYUwJ24eZ+ynKLWwoNx8RXXwbpllO7FkI68vcauUij1CtUgVb8aHheKfrFuyW7WU1wE3NTtOt2gij1+nM3iKS3vFXtX2n9L2fuy2b3EhOUBiakxAeQmyVmclSVBDYt12i4h4tW7GpPr8AjoIiZgz0Hyx5zA5f/JTPzz/P200eM0tCttNPbMNPBGztJfw7raRIX+v6xw7QNPMgf03TOae17mt6uggTNKJfEPeanzcEMA3xR6xoFUqJL6Hvowyl4MrSFc+E5Rvft+qhp8m6tAqQln9Z3MzaDtxSBWnWdvWEcyeK1aDBQ57/aIwo8kVs47Iblqbi5+jM/n4DoeQtqTM1kS7sZ3XDQ26suW5KCw+VIeqEEqdu6g5ZXMO2SipSOzP5jPjX+5ubX3SXcyoAIo41Efa6YGdWtl3,iv:oLk5tatZEY5AI/PlTBJHShGCKiyvve9rPhGARAtMMj4=,tag:Bkan2Hff8L8ZcC67r+fWjg==,type:str]
@ -8,8 +7,8 @@ sops:
azure_kv: [] azure_kv: []
hc_vault: [] hc_vault: []
age: [] age: []
lastmodified: "2024-08-26T18:50:19Z" lastmodified: "2023-08-08T09:43:37Z"
mac: ENC[AES256_GCM,data:k26ZEKuFtS0GLMqFIbY0QiVfHvmpxt3JgLvZIhEHcC3wQ80OhRNeyKocZhua1T5iSfhfvlckXYZl6tTZkCEh4fj3NmYMtQ9vwpoexdYWwx5ylPT3rpByfBbO+foHgQ3JXk6Kyt2R9ULjghMU3/lEcsG4AuGU1XMomsTzrdigXY8=,iv:ls3nIFIwTM//tSvee/aHj6Qv2nn/gZMKgGF+aQWNxeg=,tag:l58uHLpvPfIkbUn9gl+lzg==,type:str] mac: ENC[AES256_GCM,data:lxoKzGyPwdfeI5Dlmgx9K9SBhfRIaokvum+dJWABUoGtIMtrhp4K4ZRF1Rjja8oTi4w3b+s9aUBpxt8TLu9vJZFsUkhY2gqW5bX3Ub/3xMAR9YSG3LtijRSMuKkdVlAkdjB6Guz9aHNVBG3fTZ+SfTlyOQdImW6bK4tydbGHKgY=,iv:6kVR4zZfHnqhcOT3N2tClGST8h7FLjIseXDu2xS2DEY=,tag:rd/f7cHSoxLT3O7HluVWLA==,type:str]
pgp: pgp:
- created_at: "2024-01-22T00:20:19Z" - created_at: "2024-01-22T00:20:19Z"
enc: |- enc: |-
@ -80,4 +79,4 @@ sops:
-----END PGP MESSAGE----- -----END PGP MESSAGE-----
fp: 28677f2e3584b39f528a779caf445ebb39c882b7 fp: 28677f2e3584b39f528a779caf445ebb39c882b7
unencrypted_suffix: _unencrypted unencrypted_suffix: _unencrypted
version: 3.8.1 version: 3.7.3

11
machines/shinobu/services/ntp.nix
View file

@ -1,11 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{
services.ntp = {
enable = true;
};
networking.firewall.allowedUDPPorts = [ 123 ];
}

15
machines/shinobu/services/router/avahi.nix
View file

@ -1,15 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ lib, pkgs, ... }:
let
cfg = pkgs.callPackage ./common.nix { };
in
{
services.avahi = {
enable = true;
reflector = true;
allowInterfaces = lib.mapAttrsToList (name: _: "br-${name}") (lib.filterAttrs (_: { avahi, ... }: avahi) cfg.vlan);
};
}

56
machines/shinobu/services/router/common.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -26,65 +26,32 @@ let
cidr = v6; cidr = v6;
net = fst v6Split; net = fst v6Split;
suffix = snd v6Split; suffix = snd v6Split;
withoutLocalComponent = lib.substring 0 ((lib.stringLength net) - 1) net;
gateway = "${net}1"; gateway = "${net}1";
gatewayCidr = "${gateway}/${suffix}"; gatewayCidr = "${gateway}/${suffix}";
}; };
}; };
macToIpv6InterfaceIdentifier = mac:
let
macList = lib.splitString ":" mac;
macListIpv6 = lib.flatten [
(lib.toHexString (lib.bitXor (builtins.fromTOML "x = 0x${lib.elemAt macList 0}").x 2))
(lib.sublist 1 2 macList)
[ "ff" "fe" ]
(lib.sublist 3 3 macList)
];
interfaceIdentifierNoColons = lib.strings.toLower (lib.concatStrings macListIpv6);
interfaceIdentifier = lib.concatStrings [
(lib.substring 0 4 interfaceIdentifierNoColons)
":"
(lib.substring 4 4 interfaceIdentifierNoColons)
":"
(lib.substring 8 4 interfaceIdentifierNoColons)
":"
(lib.substring 12 4 interfaceIdentifierNoColons)
];
in in
interfaceIdentifier; {
in
rec {
vlan = { vlan = {
lan = { lan = {
id = 10; id = 10;
subnet = mkSubnet "10.80.1.0/24" "2001:470:73b9:1::/64"; subnet = mkSubnet "10.80.1.0/24" "fd00:80:1::/64";
domain = "lan.shinonome-lab.de"; domain = "lan.shinonome-lab.de";
avahi = true;
}; };
management = { management = {
id = 20; id = 20;
subnet = mkSubnet "10.80.2.0/24" "2001:470:73b9:2::/64"; subnet = mkSubnet "10.80.2.0/24" "fd00:80:2::/64";
domain = "management.shinonome-lab.de"; domain = "management.shinonome-lab.de";
avahi = false;
}; };
guest = { guest = {
id = 30; id = 30;
subnet = mkSubnet "10.80.3.0/24" "2001:470:73b9:3::/64"; subnet = mkSubnet "10.80.3.0/24" "fd00:80:3::/64";
domain = "guest.shinonome-lab.de"; domain = "guest.shinonome-lab.de";
avahi = false;
}; };
iot = { iot = {
id = 40; id = 40;
subnet = mkSubnet "10.80.4.0/24" "2001:470:73b9:4::/64"; subnet = mkSubnet "10.80.4.0/24" "fd00:80:4::/64";
domain = "iot.shinonome-lab.de"; domain = "iot.shinonome-lab.de";
avahi = true;
};
printer = {
id = 41;
subnet = mkSubnet "10.80.5.0/24" "2001:470:73b9:5::/64";
domain = "printer.shinonome-lab.de";
avahi = true;
}; };
}; };
tc = { tc = {
@ -156,15 +123,4 @@ rec {
} }
]; ];
}; };
staticHosts = lib.mapAttrs
(_: options: options // {
address6 = "${vlan.${options.vlan}.subnet.v6.withoutLocalComponent}${macToIpv6InterfaceIdentifier options.hwaddr}";
})
{
fuuko = {
hwaddr = "18:c0:4d:d2:93:f0";
address4 = "10.80.1.98";
vlan = "lan";
};
};
} }

26
machines/shinobu/services/router/default.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -31,14 +31,11 @@ let
in in
{ {
imports = [ imports = [
./avahi.nix
./dnsmasq.nix ./dnsmasq.nix
./nft.nix ./nft.nix
./tc.nix ./tc.nix
]; ];
sbruder.wireguard.he.enable = true;
boot.kernel.sysctl = { boot.kernel.sysctl = {
"net.ipv4.conf.all.forwarding" = true; "net.ipv4.conf.all.forwarding" = true;
"net.ipv6.conf.all.forwarding" = true; "net.ipv6.conf.all.forwarding" = true;
@ -109,20 +106,6 @@ in
# Only use RA # Only use RA
DHCPv6Client = false; DHCPv6Client = false;
UseDNS = "no"; UseDNS = "no";
UseGateway = false; # should not be used by default for routing (wg-he takes precendence)
};
routingPolicyRules = lib.singleton {
routingPolicyRuleConfig = {
Family = "ipv6";
FirewallMark = 31092; # 0x7974
Table = 31092; # 0x7974
};
};
routes = lib.singleton {
routeConfig = {
Gateway = "_ipv6ra";
Table = 31092; # 0x7974
};
}; };
}; };
physical-lan = { physical-lan = {
@ -145,13 +128,6 @@ in
name = "enp4s0"; name = "enp4s0";
bridge = [ "br-lan" ]; bridge = [ "br-lan" ];
}; };
# extended from common config
wg-he = {
address = lib.singleton "2001:470:73b9::1";
routes = lib.singleton {
routeConfig.Gateway = "::"; # on link
};
};
} }
]; ];
}; };

25
machines/shinobu/services/router/dnsmasq.nix
View file

@ -1,15 +1,10 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }: { config, lib, pkgs, ... }:
let let
cfg = pkgs.callPackage ./common.nix { }; cfg = pkgs.callPackage ./common.nix { };
bypassHe = [
"googlevideo.com"
"youtube.com"
];
in in
{ {
services.dnsmasq = { services.dnsmasq = {
@ -46,33 +41,19 @@ in
cfg.vlan); cfg.vlan);
dhcp-option = lib.flatten (lib.mapAttrsToList dhcp-option = lib.flatten (lib.mapAttrsToList
(name: { subnet, ... }: [ (name: { subnet, ... }: [
# Gateway
"tag:br-${name},option:router,${subnet.v4.gateway}" "tag:br-${name},option:router,${subnet.v4.gateway}"
"tag:br-${name},option6:dns-server,${subnet.v6.gateway}" "tag:br-${name},option6:dns-server,${subnet.v6.gateway}"
# NTP server (runs on gateway)
"tag:br-${name},option:ntp-server,${subnet.v4.gateway}"
"tag:br-${name},option6:ntp-server,${subnet.v6.gateway}"
]) ])
cfg.vlan); cfg.vlan);
dhcp-host = lib.mapAttrsToList
(name: { hwaddr, address4, vlan, ... }: "${hwaddr},tag:br-${vlan},${address4},${name}")
cfg.staticHosts;
nftset = [ nftset = [
"/${lib.concatStringsSep "/" bypassHe}/6#ip6#he-bypass#addresses" "/pool.ntp.org/4#inet#filter#iot_ntp4"
"/pool.ntp.org/6#inet#filter#iot_ntp6" # does not work
]; ];
server = [ server = [
"127.0.0.1#5053" "127.0.0.1#5053"
]; ];
# Authoritative zones for external reachability (only AAAA records)
auth-server = "shinobu.shinonome-lab.de,2001:470:73b9::1";
auth-zone = map
(vlan: "${vlan.domain},${vlan.subnet.v6.cidr}")
(lib.attrValues cfg.vlan);
}; };
}; };
systemd.services.dnsmasq.after = [ "systemd-networkd.service" ]; systemd.services.dnsmasq.after = [ "systemd-networkd.service" ];

9
machines/shinobu/services/router/nft.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -17,12 +17,7 @@ let
passthru = { passthru = {
VLANS = lib.attrNames cfg.vlan; VLANS = lib.attrNames cfg.vlan;
VLAN_BRIDGES = map (name: "br-${name}") (lib.attrNames cfg.vlan); VLAN_BRIDGES = map (name: "br-${name}") (lib.attrNames cfg.vlan);
} // (lib.listToAttrs (lib.flatten (lib.mapAttrsToList };
(name: staticHostConfig:
(map
(option: option // { name = "STATIC_HOST_${name}_${option.name}"; })
(lib.attrsToList staticHostConfig)))
cfg.staticHosts)));
defines = lib.concatStringsSep defines = lib.concatStringsSep
"\n" "\n"

80
machines/shinobu/services/router/rules.nft
View file

@ -1,93 +1,49 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
define NAT_LAN_IFACES = { "br-lan", "br-guest" } define NAT_LAN_IFACES = { "br-lan", "br-guest" }
define PHYSICAL_WAN = "enp1s0" define PHYSICAL_WAN = "enp1s0"
# only includes interfaces that use NAT
define NAT_WAN_IFACES = { $PHYSICAL_WAN } define NAT_WAN_IFACES = { $PHYSICAL_WAN }
# also includes interfaces that do not use NAT
define WAN_IFACES = { $NAT_WAN_IFACES, "wg-he" }
table inet filter { table inet filter {
# These two sets are dynamically managed by dnsmasq
set iot_ntp4 {
type ipv4_addr
comment "IPv4 addresses of resolved NTP servers"
}
set iot_ntp6 {
type ipv6_addr
comment "IPv6 addresses of resolved NTP servers"
}
chain forward { chain forward {
type filter hook forward priority filter; policy drop type filter hook forward priority filter; policy drop
# Use MSS clamping to avoid too large packets not going through the tunnel.
tcp flags syn / syn,rst tcp option maxseg size set rt mtu
# plastic router, might be vulnerable (FIXME v6 is still reachable) # plastic router, might be vulnerable (FIXME v6 is still reachable)
iifname "br-guest" ip daddr "192.168.0.1" drop iifname "br-guest" ip daddr "192.168.0.1" drop
# allow traffic between selected VLANs and wan # allow traffic between selected VLANs and wan
iifname $NAT_LAN_IFACES oifname $WAN_IFACES counter accept iifname $NAT_LAN_IFACES oifname $NAT_WAN_IFACES counter accept
iifname $WAN_IFACES oifname $NAT_LAN_IFACES ct state established,related counter accept iifname $NAT_WAN_IFACES oifname $NAT_LAN_IFACES ct state established,related counter accept
# allow lan clients to be publicly reachable
iifname "wg-he" oifname "br-lan" counter accept
# traffic from lan to all other vlans is allowed # traffic from lan to all other vlans is allowed
iifname "br-lan" oifname $VLAN_BRIDGES counter accept; iifname "br-lan" oifname $VLAN_BRIDGES counter accept;
iifname $VLAN_BRIDGES oifname "br-lan" ct state established,related counter accept iifname $VLAN_BRIDGES oifname "br-lan" ct state established,related counter accept
iifname $WAN_IFACES oifname "br-iot" ct state established,related counter accept iifname "br-iot" ip daddr @iot_ntp4 udp dport 123 counter accept
iifname "br-iot" ip6 daddr @iot_ntp6 udp dport 123 counter accept
iifname "br-printer" oifname "br-lan" ip daddr $STATIC_HOST_fuuko_address4 tcp dport { 21, 30000-30009 } counter accept iifname $NAT_WAN_IFACES oifname "br-iot" ct state established,related counter accept
iifname "br-printer" oifname "br-lan" ip6 daddr $STATIC_HOST_fuuko_address6 tcp dport { 21, 30000-30009 } counter accept
} }
} }
table ip nat { table inet nat {
chain postrouting { chain postrouting {
type nat hook postrouting priority filter; policy accept type nat hook postrouting priority filter; policy accept
oifname $NAT_WAN_IFACES masquerade oifname $NAT_WAN_IFACES masquerade
} }
} }
# Bypass HE tunnel by setting a firewall mark.
# This acts in two places that are handled separatly by nftables:
# Packets from the local host (output hook) and forwared packets (prerouting hook).
# To simplify the handling,
# there is a single chain that handles both,
# which is jumped to from the specific chains.
# Additionally, masquerading is allowed for all packages with a destination of the dynamic set.
table ip6 he-bypass {
# Dynamically managed by dnsmasq (based on resolved addresses).
set addresses {
type ipv6_addr
comment "IPv6 addresses for which the HE tunnel should be bypassed by using NAT on wan instead"
}
# This must be of type route, otherwise no route lookup will be performed
chain output {
type route hook output priority mangle
jump common
}
# This does not need to be of type route
chain prerouting {
type filter hook prerouting priority mangle
jump common
}
chain common {
ip6 daddr @addresses mark set 0x7974 counter
}
chain postrouting {
type nat hook postrouting priority filter; policy accept
oifname $NAT_WAN_IFACES ip6 daddr @addresses masquerade
}
}
table ip6 public-access {
chain input {
type filter hook input priority filter; policy accept
iifname "wg-he" oifname "br-lan" counter accept
}
}
# Only allow select connections from and to (physical) wan, # Only allow select connections from and to (physical) wan,
# overriding NixOS firewall in some cases. # overriding NixOS firewall in some cases.
table inet restrict-wan { table inet restrict-wan {
@ -116,7 +72,7 @@ table inet restrict-wan {
} }
# Traffic control # Traffic control
# Needs output and prerouting to match packets from localhost and lan # Neets output and prerouting to match packets from localhost and lan
table inet tc { table inet tc {
chain output { chain output {
type route hook output priority mangle type route hook output priority mangle

1
machines/shinobu/services/snmp-exporter.nix
View file

@ -9,6 +9,5 @@
enable = true; enable = true;
listenAddress = config.sbruder.wireguard.home.address; listenAddress = config.sbruder.wireguard.home.address;
configurationPath = "${pkgs.prometheus-snmp-exporter.src}/snmp.yml"; configurationPath = "${pkgs.prometheus-snmp-exporter.src}/snmp.yml";
enableConfigCheck = false; # otherwise module fails to evaluate
}; };
} }

7
machines/vueko/configuration.nix
View file

@ -9,17 +9,14 @@
./hardware-configuration.nix ./hardware-configuration.nix
../../modules ../../modules
./services/fuuko-proxy.nix # FIXME!
./services/media.nix ./services/media.nix
./services/murmur.nix
./services/restic.nix ./services/restic.nix
]; ];
sbruder = { sbruder = {
nginx.hardening.enable = true; nginx.hardening.enable = true;
restic = { restic.system.enable = true;
enable = true;
backups.system.enable = true;
};
wireguard.home.enable = true; wireguard.home.enable = true;
full = false; full = false;
infovhost.enable = true; infovhost.enable = true;

7
machines/vueko/secrets.yaml
View file

@ -1,5 +1,4 @@
media-sb-proxy-auth: ENC[AES256_GCM,data:TFAS1PXu+jSt/orjYI1ffPbiCMCZgc22tU4coz9eEi7CyEaMvaKuQpgIPwZDBoL3r1yhXd+USya/PjEL9g3SCpuva5EXiJVYjV+mYaTxgrLx,iv:a5da4EuduMVVwEy0p2sz3XuAwdYFt+D9WgOs4oqQg6s=,tag:2BTqxnXIK+sWj/8RXVrYDg==,type:str] media-sb-proxy-auth: ENC[AES256_GCM,data:TFAS1PXu+jSt/orjYI1ffPbiCMCZgc22tU4coz9eEi7CyEaMvaKuQpgIPwZDBoL3r1yhXd+USya/PjEL9g3SCpuva5EXiJVYjV+mYaTxgrLx,iv:a5da4EuduMVVwEy0p2sz3XuAwdYFt+D9WgOs4oqQg6s=,tag:2BTqxnXIK+sWj/8RXVrYDg==,type:str]
murmur-superuser: ENC[AES256_GCM,data:D7EjnKZGSmx8ykVeKqSIAdV4Vql7ZkfEUw==,iv:I8SgiZrlCpyqNeBMJlzttFUJFGqQp5vHu6pMUz/0LoE=,tag:G6QMUh3v2QjxtoXUSoRqcA==,type:str]
restic-htpasswd: ENC[AES256_GCM,data:om9v+FXOEsOPP7LVntiwyqEKmiCLCwcmMgWBeHxcrlosYT4cElX3MHlu+NQAI0TPwc0mAog1tJyRcTfqK7uYszIzd75/Ig==,iv:7UBHmyqt/2hW9Aw1oRMZtZdOij5mjGF/8nmr3PAq/EI=,tag:TNcECUAdGtch8/bHbOJeNw==,type:str] restic-htpasswd: ENC[AES256_GCM,data:om9v+FXOEsOPP7LVntiwyqEKmiCLCwcmMgWBeHxcrlosYT4cElX3MHlu+NQAI0TPwc0mAog1tJyRcTfqK7uYszIzd75/Ig==,iv:7UBHmyqt/2hW9Aw1oRMZtZdOij5mjGF/8nmr3PAq/EI=,tag:TNcECUAdGtch8/bHbOJeNw==,type:str]
restic-rclone-ssh-key: ENC[AES256_GCM,data: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,iv:zYgnXzxGU2XJcjeclQT5bX6M1r5WG+Z0pZI7R4qpUU0=,tag:CbBUooyhUCkmKp+N6j4ySw==,type:str] restic-rclone-ssh-key: ENC[AES256_GCM,data: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,iv:zYgnXzxGU2XJcjeclQT5bX6M1r5WG+Z0pZI7R4qpUU0=,tag:CbBUooyhUCkmKp+N6j4ySw==,type:str]
rspamd-worker-controller: ENC[AES256_GCM,data:STf4vgVsYu6+WfpISKC0L69ixlM+cOiefO4qvHY2gYbV9FirRGxlUIRkmPwk+I6gYxKSC6D8ZTO3Bi2drEuWd8Yhuwjj9Rc1ja7b5UxaT5Q591Iof8S5RbXZKvaWMAQXVeAz4qkBaA==,iv:RzB3EHnzybbYO9E95ianu/Yl+chH7IPomvWG89mIGYU=,tag:yFSx97r/vkf3gVhIxMwcNw==,type:str] rspamd-worker-controller: ENC[AES256_GCM,data:STf4vgVsYu6+WfpISKC0L69ixlM+cOiefO4qvHY2gYbV9FirRGxlUIRkmPwk+I6gYxKSC6D8ZTO3Bi2drEuWd8Yhuwjj9Rc1ja7b5UxaT5Q591Iof8S5RbXZKvaWMAQXVeAz4qkBaA==,iv:RzB3EHnzybbYO9E95ianu/Yl+chH7IPomvWG89mIGYU=,tag:yFSx97r/vkf3gVhIxMwcNw==,type:str]
@ -11,8 +10,8 @@ sops:
azure_kv: [] azure_kv: []
hc_vault: [] hc_vault: []
age: [] age: []
lastmodified: "2024-06-01T12:03:28Z" lastmodified: "2023-04-29T10:17:21Z"
mac: ENC[AES256_GCM,data:KFlisFD6k06XqF6SoQTaMNFpIPYtOgHDFArQueGBcTgjfxzdaxA8AVH1ZBeyFeEFlf4EFfduYcfnqAaGWScOvVW+jVhN/InsNkGf7alPyJ2ifzUD9yhe2/gcOF+eZqPvbTfXsdyfyqkbK7kkRyoYC61T3KPnPzTWqDk/3Chm4k8=,iv:lUbhG5/o5iepukcXHs2FYfue04EJdAbfhX1N0e1C9eA=,tag:EvPEDPoRiLXzbWeHAjTMoQ==,type:str] mac: ENC[AES256_GCM,data:UfLbX+4uDg9Kp8v9lnq9RktT4ltpJYwOHBBPRhO79a1AmLXkp6GilaoMJYjkj0foL92vTUK10wIw547omySwJeY52pTGAvw1IXVaxNp395KLlMPl3EwLS3xj4c0bhzcVEyFl/fxG2gk6BJOzvQXaMYo4COEzDdK6ZDGZKZVKEAM=,iv:mR9Nq+s7wHeZdP6/gW9+zJd/wa1Y4Q5saACwnMOFOZQ=,tag:yYYF8/mKnbxzmPa6nWIGbA==,type:str]
pgp: pgp:
- created_at: "2024-01-22T00:20:08Z" - created_at: "2024-01-22T00:20:08Z"
enc: |- enc: |-
@ -83,4 +82,4 @@ sops:
-----END PGP MESSAGE----- -----END PGP MESSAGE-----
fp: 4EA330328CD0D3076E90960194DFA4953D8729DE fp: 4EA330328CD0D3076E90960194DFA4953D8729DE
unencrypted_suffix: _unencrypted unencrypted_suffix: _unencrypted
version: 3.8.1 version: 3.7.3

BIN
machines/vueko/secrets/mail-users.nix
View file

Binary file not shown.

27
machines/vueko/services/fuuko-proxy.nix Normal file
View file

@ -0,0 +1,27 @@
# SPDX-FileCopyrightText: 2022-2023 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ lib, ... }:
{
services.nginx.virtualHosts = builtins.listToAttrs (map
(fqdn: lib.nameValuePair fqdn {
enableACME = true;
forceSSL = true;
locations."/" = {
extraConfig = ''
proxy_pass http://fuuko.vpn.sbruder.de/;
proxy_set_header Host ${fqdn};
'';
proxyWebsockets = true;
};
})
[
"languagetool.sbruder.de"
"media.sbruder.de"
"photoprism.sbruder.de"
"torrent.sbruder.de"
]);
}

5
machines/yuzuru/configuration.nix
View file

@ -15,10 +15,7 @@
sbruder = { sbruder = {
nginx.hardening.enable = true; nginx.hardening.enable = true;
full = false; full = false;
wireguard = { wireguard.home.enable = true;
he.enable = true;
home.enable = true;
};
infovhost.enable = true; infovhost.enable = true;
}; };

5
machines/yuzuru/secrets.yaml
View file

@ -1,4 +1,3 @@
wg-he-private-key: ENC[AES256_GCM,data:aTH+AUBgG2D1CUF0zp1OzTUBu5Td2J2fsq3EpYEUuPGQFA+EbAYS+4AEipg=,iv:vNkqtoixZ+I+C5L4Vbck3EhCYGKzzIvwHIjiNs5PPIQ=,tag:6SMQ9oqKd7FdLvQNt2SAYA==,type:str]
wg-home-private-key: ENC[AES256_GCM,data:0ylkx9p62CBGqVg+T52eHbMwbLcZM/v3tg/wJukDq76heN1TtQqbbqgVZKc=,iv:/aUkqKhihnBWQFLIRjS7kHigBCBXX7L4KY5q+cO9Q00=,tag:jQSMVElMfIyrG5hs7HuxUQ==,type:str] wg-home-private-key: ENC[AES256_GCM,data:0ylkx9p62CBGqVg+T52eHbMwbLcZM/v3tg/wJukDq76heN1TtQqbbqgVZKc=,iv:/aUkqKhihnBWQFLIRjS7kHigBCBXX7L4KY5q+cO9Q00=,tag:jQSMVElMfIyrG5hs7HuxUQ==,type:str]
sops: sops:
kms: [] kms: []
@ -6,8 +5,8 @@ sops:
azure_kv: [] azure_kv: []
hc_vault: [] hc_vault: []
age: [] age: []
lastmodified: "2024-08-28T13:24:49Z" lastmodified: "2024-01-02T22:37:47Z"
mac: ENC[AES256_GCM,data:fKT7rZ1Vid/oo0GRaoTd07Fdq3XqhM8godEck+x0gee9DTdl+kbVJEXejNS1aeyx7WveudrUCTm1y5s0mvRoClyPSgkAXT+UvZ6L+8MxZeInKMT0c5bKNDzJVlzXdNLJ6oQ4Oa1dkhs6dElkkyevb2KT02PRmGYB8hQki3YqdJM=,iv:fZYIDSROMeYj/D6hjiS8vZP566X3m8wcPdMzA+OQyxw=,tag:KqNu8I3AloRvqMnJIQy+zg==,type:str] mac: ENC[AES256_GCM,data:oBfM/DF/TfWJIW1VlvZ4Z+vBQxCmHm8J83pjILtHFBwU14f1H09iIsswY1xyAwO9wO3cttf4xjrSa6mGGUyQFqLdEzj8z/JkCm1vwpLZQW+j8FpRjH1ryyE6G/3eS5tboUZgmAwBPDsulJr3NBi121RHhZvWf1dv2T/J5IcZMxI=,iv://TpDpO8tNaibh8ABqE1AT6CPK62rtUZiFmYP9ST3MA=,tag:5SErG/jDycIdxX3ABOcsow==,type:str]
pgp: pgp:
- created_at: "2024-01-22T00:20:20Z" - created_at: "2024-01-22T00:20:20Z"
enc: |- enc: |-

54
machines/yuzuru/services/static-sites.nix
View file

@ -1,16 +1,14 @@
# SPDX-FileCopyrightText: 2023-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
{ config, ... }:
{ {
services.nginx.virtualHosts = { services.nginx.virtualHosts = {
"brennende.autos" = { "brennende.autos" = {
enableACME = true; enableACME = true;
forceSSL = true; forceSSL = true;
locations."~ .*".return = "303 'https://www.youtube.com/watch?v=ojToYs6nCnk&t=1684'"; locations."~ .*".return = "303 'https://iv.sbruder.xyz/watch?v=ojToYs6nCnk&t=1684'";
}; };
"www.brennende.autos" = { "www.brennende.autos" = {
enableACME = true; enableACME = true;
@ -18,60 +16,12 @@
globalRedirect = "https://brennende.autos/"; globalRedirect = "https://brennende.autos/";
}; };
"share.sbruder.de".locations."= /".extraConfig = ''
autoindex off;
'';
}; };
sbruder.static-webserver.vhosts = { sbruder.static-webserver.vhosts = {
"arbeitskampf.work".user = {
name = "arbeitskampf";
};
"maggus.bayern".user = {
name = "maggus";
keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAWGXaMijpnm3RSH/PIVxkBRDIi1f5nMW/aS26g3b71M nils"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJEF8o2ezSEXwWoAcdoeJs+wsZM/u8x+vtRNU3FXOMIT nils"
] ++ config.sbruder.pubkeys.trustedKeys;
};
"psycho-power-papagei.de" = { "psycho-power-papagei.de" = {
user.name = "papagei"; user.name = "papagei";
imprint.enable = true; imprint.enable = true;
}; };
"salespointframework.org" = {
redirects = [
"www.salespointframework.org"
"salespointframe.work"
"www.salespointframe.work"
"verkaufspunktrahmenwerk.de"
"www.verkaufspunktrahmenwerk.de"
];
user.name = "salespoint";
}; };
"schulischer-schabernack.de" = {
redirects = [
"www.schulischer-schabernack.de"
"staging.schulischer-schabernack.de"
];
user.name = "schabernack";
};
"share.sbruder.de" = {
redirects = [ ];
user.name = "share";
};
};
services.nginx-interactive-index.virtualHosts = {
"share.sbruder.de".locations."/".enable = true;
};
sbruder.restic.backups.system.extraExcludes = [
config.sbruder.static-webserver.vhosts."share.sbruder.de".root
];
} }

17
modules/authoritative-dns.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -7,16 +7,14 @@ let
cfg = config.sbruder.knot; cfg = config.sbruder.knot;
primaryHost = "vueko"; primaryHost = "vueko";
secondaryHosts = [ "renge" "okarin" "yuzuru" ]; secondaryHosts = [ "okarin" ];
isPrimaryHost = config.networking.hostName == primaryHost; isPrimaryHost = config.networking.hostName == primaryHost;
isSecondaryHost = lib.elem config.networking.hostName secondaryHosts; isSecondaryHost = lib.elem config.networking.hostName secondaryHosts;
addresses = { addresses = {
vueko = [ "168.119.176.53" "2a01:4f8:c012:2f4::1" ]; vueko = [ "168.119.176.53" "2a01:4f8:c012:2f4::1" ];
renge = [ "152.53.13.113" "2a03:4000:6b:d2::1" ]; okarin = [ "82.165.242.252" "2001:8d8:1800:8627::1" ];
okarin = [ "85.215.165.213" "2a01:239:24b:1c00::1" ];
yuzuru = [ "85.215.73.203" "2a02:247a:272:1600::1" ];
}; };
in in
{ {
@ -67,7 +65,12 @@ in
id = host; id = host;
address = hostAddresses; address = hostAddresses;
}) })
addresses); addresses) ++ lib.optional isPrimaryHost {
id = "inwx";
# INWX only allows the specification of one primary DNS,
# which limits the IP protocol usable for zone transfers to one.
address = lib.singleton "185.181.104.96";
};
} }
(lib.mkIf isPrimaryHost { (lib.mkIf isPrimaryHost {
policy = lib.singleton { policy = lib.singleton {
@ -85,7 +88,7 @@ in
zonefile-load = "difference-no-serial"; zonefile-load = "difference-no-serial";
journal-content = "all"; journal-content = "all";
# secondary # secondary
notify = secondaryHosts; notify = [ "inwx" ] ++ secondaryHosts;
# dnssec # dnssec
dnssec-signing = true; dnssec-signing = true;
dnssec-policy = "default"; dnssec-policy = "default";

64
modules/cups.nix
View file

@ -1,64 +1,36 @@
# SPDX-FileCopyrightText: 2020-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2020-2022 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }: { config, lib, pkgs, ... }:
let let
printersPerServer = { gutenprintWithVersion = "gutenprint.${lib.versions.majorMinor (lib.getVersion pkgs.gutenprint)}";
fuuko = [
{
name = "etikettierviech";
deviceUri = "usb://SII/SLP650?serial=32152867B0";
model = "seiko/siislp650.ppd.gz";
}
];
};
in in
{ lib.mkIf config.sbruder.gui.enable {
options.sbruder.printing = { services = {
server.enable = lib.mkEnableOption "printing server"; printing = {
client.enable = (lib.mkEnableOption "printing client") // { default = config.sbruder.gui.enable; };
};
config = lib.mkMerge [
(lib.mkIf (config.sbruder.printing.client.enable || config.sbruder.printing.server.enable) {
services.printing = {
enable = true; enable = true;
drivers = with pkgs; [ drivers = with pkgs; [
cups-sii-slp-400-600
gutenprint gutenprint
]; ] ++ lib.optional config.sbruder.unfree.allowSoftware (cups-kyocera-ecosys-m552x-p502x.override {
# in Kyocera terms, EU means duplex enabled by default
region = "EU";
});
}; };
}) avahi.enable = true;
(lib.mkIf config.sbruder.printing.server.enable {
services.printing = {
stateless = true;
startWhenNeeded = false; # cups.socket interferes with cups.service (cups.socket binds to IPv4, so cups.service can only bind to IPv6)
listenAddresses = [ "*:631" ];
allowFrom = [ "all" ];
openFirewall = true;
defaultShared = true;
extraConf = ''
ServerAlias fuuko.lan.shinonome-lab.de
'';
}; };
hardware.printers.ensurePrinters = printersPerServer.${config.networking.hostName};
})
(lib.mkIf config.sbruder.printing.client.enable {
services.avahi.enable = true;
hardware.printers.ensurePrinters = [ hardware.printers.ensurePrinters = [
{ {
name = "etikettierviech"; name = "ich_drucke_nicht";
model = "everywhere"; deviceUri = "socket://192.168.178.26";
deviceUri = "ipps://fuuko.lan.shinonome-lab.de:631/printers/etikettierviech"; model = "${gutenprintWithVersion}://bjc-TS3100-series/expert";
description = "SII SLP 650";
} }
] ++ lib.optionals config.sbruder.unfree.allowSoftware [
{ {
name = "bro"; name = "elma";
model = "everywhere"; deviceUri = "socket://elma.fritz.box";
deviceUri = "ipps://bro.printer.shinonome-lab.de"; model = "Kyocera/Kyocera ECOSYS P5021cdn.PPD";
description = "brother DCP-L2660DW";
} }
]; ];
})
];
} }

27
modules/default.nix
View file

@ -33,20 +33,20 @@
./ausweisapp.nix ./ausweisapp.nix
./authoritative-dns.nix ./authoritative-dns.nix
./cups.nix ./cups.nix
./docker.nix
./fancontrol.nix ./fancontrol.nix
./flatpak.nix
./fonts.nix ./fonts.nix
./games.nix ./games.nix
./grub.nix ./grub.nix
./gui.nix ./gui.nix
./infovhost.nix ./infovhost.nix
./initrd-ssh.nix ./initrd-ssh.nix
./local-mail.nix
./locales.nix ./locales.nix
./logitech.nix ./logitech.nix
./mailserver ./mailserver
./media-mount.nix ./media-mount.nix
./media-proxy.nix ./media-proxy.nix
./mullvad
./network-manager.nix ./network-manager.nix
./nginx-interactive-index ./nginx-interactive-index
./nginx.nix ./nginx.nix
@ -54,9 +54,7 @@
./nix.nix ./nix.nix
./office.nix ./office.nix
./pipewire.nix ./pipewire.nix
./podman.nix
./prometheus/node_exporter.nix ./prometheus/node_exporter.nix
./prometheus/smartctl_exporter.nix
./pubkeys.nix ./pubkeys.nix
./qbittorrent ./qbittorrent
./restic ./restic
@ -69,7 +67,6 @@
./udev.nix ./udev.nix
./unfree.nix ./unfree.nix
./wireguard ./wireguard
./wkd
]; ];
config = lib.mkMerge [ config = lib.mkMerge [
@ -81,11 +78,9 @@
git-lfs # not so essential, but required to clone config git-lfs # not so essential, but required to clone config
htop htop
tmux tmux
vim
]; ];
programs.nano.enable = false;
programs.vim.defaultEditor = true;
# Clean temporary files on boot # Clean temporary files on boot
boot.tmp.cleanOnBoot = true; boot.tmp.cleanOnBoot = true;
@ -113,8 +108,6 @@
# Support for exotic file systems # Support for exotic file systems
boot.supportedFilesystems = lib.optional config.sbruder.full "ntfs"; boot.supportedFilesystems = lib.optional config.sbruder.full "ntfs";
programs.ssh.startAgent = lib.mkDefault (!config.sbruder.gui.enable);
# When this is set to true (default), routing everything through a # When this is set to true (default), routing everything through a
# wireguard tunnel does not work. # wireguard tunnel does not work.
networking.firewall.checkReversePath = false; networking.firewall.checkReversePath = false;
@ -166,21 +159,11 @@
(lib.mkIf (!config.sbruder.machine.isVm) { (lib.mkIf (!config.sbruder.machine.isVm) {
# Hard drive monitoring # Hard drive monitoring
services.smartd.enable = lib.mkDefault true; services.smartd.enable = lib.mkDefault true;
# Firmware updates (only work on EFI systems, so enable only when using systemd-boot) # Firmware updates
services.fwupd.enable = lib.mkDefault (config.boot.loader.systemd-boot.enable); services.fwupd.enable = lib.mkDefault true;
}) })
(lib.mkIf (!config.sbruder.full) { (lib.mkIf (!config.sbruder.full) {
documentation.enable = lib.mkDefault false; documentation.enable = lib.mkDefault false;
}) })
(lib.mkIf (config.services.resolved.enable) {
# With NixOS’s default database order for hosts,
# resolving the FQDN with hostname -f always returns “localhost”
# when resolved is enabled.
# This changes the priority of the files database,
# which fixes this.
# This workaround was taken from
# https://github.com/NixOS/nixpkgs/issues/132646#issuecomment-1782684381
system.nssDatabases.hosts = lib.mkOrder 500 [ "files" ];
})
]; ];
} }

47
modules/docker.nix Normal file
View file

@ -0,0 +1,47 @@
# SPDX-FileCopyrightText: 2020-2021 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }:
{
# This uses a custom option (instead of `virtualisation.docker.enable`) since
# `virtualisation.oci-containers` conditionally sets
# `virtualisation.docker.enable` and therefore causes an infinite recursion.
options.sbruder.docker.enable = lib.mkEnableOption "docker with ipv6nat";
config = lib.mkIf config.sbruder.docker.enable {
environment.systemPackages = with pkgs; [
docker-compose
docker-credential-helpers
docker-ls
];
virtualisation = {
docker = {
enable = true;
logDriver = "journald";
extraOptions = lib.concatStringsSep " " [
"--ipv6"
"--fixed-cidr-v6=fd00:d0ce:d0ce:d0ce::/64"
];
};
oci-containers.containers.ipv6nat = {
image = "robbertkl/ipv6nat";
volumes = [
"/var/run/docker.sock:/var/run/docker.sock:ro"
];
extraOptions = [
"--network=host"
"--cap-drop=ALL"
"--cap-add=NET_ADMIN"
"--cap-add=NET_RAW"
"--cap-add=SYS_MODULE"
];
};
};
environment.etc."modules-load.d/ipv6nat.conf".text = "ip6_tables\n";
};
}

19
modules/flatpak.nix
View file

@ -1,19 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
#
# Flatpak is only used for programs that are not easily installable natively.
# They should always be confined as much as possible using Flatseal.
#
# To make Flatpak work with Flathub,
# the following command must be run imperatively:
#
# flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
#
# The full guide is available on https://flathub.org/setup/NixOS,
# though the restart step is not necessary.
{ config, lib, ... }:
lib.mkIf config.sbruder.gui.enable {
services.flatpak.enable = true;
}

8
modules/fonts.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2020-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2020-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -9,15 +9,15 @@ let
family = "Iosevka sbruder"; family = "Iosevka sbruder";
spacing = "term"; spacing = "term";
serifs = "sans"; serifs = "sans";
noCvSs = false; no-cv-ss = false;
exportGlyphNames = true; export-glyph-names = true;
variants = { variants = {
inherits = "ss20"; inherits = "ss20";
design = { design = {
capital-g = "toothless-rounded-serifless-hooked"; capital-g = "toothless-rounded-serifless-hooked";
four = "closed-serifless"; four = "closed";
six = "closed-contour"; six = "closed-contour";
nine = "closed-contour"; nine = "closed-contour";
number-sign = "upright-tall"; number-sign = "upright-tall";

32
modules/local-mail.nix
View file

@ -1,32 +0,0 @@
# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, pkgs, ... }:
{
sops.secrets.system-mail.sopsFile = ../secrets/local-mail.yaml;
programs.msmtp = {
enable = true;
setSendmail = true;
accounts.default = {
host = "vueko.sbruder.de";
port = "465";
tls = "on";
tls_starttls = "off";
from = ''"system+%U@%H"@sbruder.de'';
allow_from_override = "off";
auth = "on";
user = "system@sbruder.de";
passwordeval = "cat ${config.sops.secrets.system-mail.path}";
aliases = pkgs.writeText "msmtp-aliases" ''
default: simon@sbruder.de
'';
};
};
boot.swraid.mdadmConf = ''
MAILFROM "mdadm on ${config.networking.hostName}" <"system+root@${config.networking.hostName}"@sbruder.de>
MAILADDR simon@sbruder.de
'';
}

6
modules/mailserver/default.nix
View file

@ -69,12 +69,6 @@ in
"postmaster@example.com" "postmaster@example.com"
]; ];
}; };
localOnly = mkOption {
type = bool;
description = "Whether the user should only be able to send mails to local domains.";
default = false;
example = true;
};
}; };
}); });
description = "Users of the mail server"; description = "Users of the mail server";

102
modules/mailserver/dovecot.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2021-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -38,13 +38,7 @@ lib.mkIf cfg.enable {
Spam = { specialUse = "Junk"; auto = "subscribe"; }; Spam = { specialUse = "Junk"; auto = "subscribe"; };
}; };
mailPlugins.perProtocol = { sieveScripts = {
imap.enable = [ "imap_sieve" ];
lmtp.enable = [ "sieve" ];
};
sieve = {
scripts = {
before = pkgs.writeText "spam.sieve" '' before = pkgs.writeText "spam.sieve" ''
require "fileinto"; require "fileinto";
@ -53,44 +47,6 @@ lib.mkIf cfg.enable {
} }
''; '';
}; };
extensions = [ "fileinto" ];
pipeBins = lib.mkIf cfg.spam.enable [
"${pkgs.rspamd}/bin/rspamc"
];
};
imapsieve.mailbox = lib.mkIf cfg.spam.enable [
{
name = "Spam";
causes = [ "COPY" ];
before = pkgs.writeText "learn-spam.sieve" ''
require ["vnd.dovecot.pipe", "copy", "imapsieve"];
pipe :copy "rspamc" ["learn_spam"];
'';
}
{
name = "*";
from = "Spam";
causes = [ "COPY" ];
before = pkgs.writeText "learn-ham.sieve" ''
require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables"];
if environment :matches "imap.mailbox" "*" {
set "mailbox" "''${1}";
}
if string "''${mailbox}" "Trash" {
stop;
}
pipe :copy "rspamc" ["learn_ham"];
'';
}
];
pluginSettings = {
sieve = "file:/var/lib/sieve/%d/%n/scripts;active=/var/lib/sieve/%d/%n/active.sieve";
};
extraConfig = '' extraConfig = ''
# generated 2021-02-04, Mozilla Guideline v5.6, Dovecot 2.3.13, OpenSSL 1.1.1i, intermediate configuration # generated 2021-02-04, Mozilla Guideline v5.6, Dovecot 2.3.13, OpenSSL 1.1.1i, intermediate configuration
@ -100,6 +56,14 @@ lib.mkIf cfg.enable {
ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384 ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
ssl_prefer_server_ciphers = no ssl_prefer_server_ciphers = no
protocol imap {
mail_plugins = $mail_plugins imap_sieve
}
protocol lmtp {
mail_plugins = $mail_plugins sieve
}
service imap-login { service imap-login {
inet_listener imap { inet_listener imap {
} }
@ -134,6 +98,25 @@ lib.mkIf cfg.enable {
lda_mailbox_autosubscribe = yes lda_mailbox_autosubscribe = yes
lda_mailbox_autocreate = yes lda_mailbox_autocreate = yes
plugin {
sieve_plugins = sieve_imapsieve sieve_extprograms
sieve = file:/var/lib/sieve/%d/%n/scripts;active=/var/lib/sieve/%d/%n/active.sieve
${lib.optionalString cfg.spam.enable ''
imapsieve_mailbox1_name = Spam
imapsieve_mailbox1_causes = COPY
imapsieve_mailbox1_before = file:/var/lib/dovecot/sieve/learn-spam.sieve
imapsieve_mailbox2_name = *
imapsieve_mailbox2_from = Spam
imapsieve_mailbox2_causes = COPY
imapsieve_mailbox2_before = file:/var/lib/dovecot/sieve/learn-ham.sieve
sieve_pipe_bin_dir = ${pkgs.symlinkJoin { name = "sieve-pipe-bin-dir"; paths = with pkgs; [ rspamd ]; } }/bin
''}
sieve_global_extensions = +vnd.dovecot.pipe
}
service managesieve-login { service managesieve-login {
inet_listener sieve { inet_listener sieve {
port = 4190 port = 4190
@ -144,6 +127,33 @@ lib.mkIf cfg.enable {
systemd.services.dovecot2 = { systemd.services.dovecot2 = {
wants = [ "acme-finished-${cfg.fqdn}.target" ]; wants = [ "acme-finished-${cfg.fqdn}.target" ];
after = [ "acme-finished-${cfg.fqdn}.target" ]; after = [ "acme-finished-${cfg.fqdn}.target" ];
preStart = lib.mkIf cfg.spam.enable
(lib.mkAfter
(lib.concatStrings
(lib.mapAttrsToList
(name: content: ''
cp ${pkgs.writeText name content} /var/lib/dovecot/sieve/${name}
'')
{
"learn-spam.sieve" = ''
require ["vnd.dovecot.pipe", "copy", "imapsieve"];
pipe :copy "rspamc" ["learn_spam"];
'';
"learn-ham.sieve" = ''
require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables"];
if environment :matches "imap.mailbox" "*" {
set "mailbox" "''${1}";
}
if string "''${mailbox}" "Trash" {
stop;
}
pipe :copy "rspamc" ["learn_ham"];
'';
})));
}; };
networking.firewall.allowedTCPPorts = [ networking.firewall.allowedTCPPorts = [

42
modules/mailserver/postfix.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2021-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -39,11 +39,10 @@ let
cfg.cleanHeaders); cfg.cleanHeaders);
in in
lib.mkIf cfg.enable { lib.mkIf cfg.enable {
security.dhparams.params.postfix = { };
services.postfix = { services.postfix = {
enable = true; enable = true;
setSendmail = lib.mkForce false;
enableSubmission = true; # plain/STARTTLS (latter is forced in submissionOptions) enableSubmission = true; # plain/STARTTLS (latter is forced in submissionOptions)
enableSubmissions = true; # submission with implicit TLS (TCP/465) enableSubmissions = true; # submission with implicit TLS (TCP/465)
@ -56,20 +55,6 @@ lib.mkIf cfg.enable {
mapFiles = { mapFiles = {
inherit valiases; inherit valiases;
restricted_senders = pkgs.writeText "restricted_senders"
(lib.concatStringsSep
"\n"
(lib.flatten
(map
(user: (map (address: "${address} local_only") ([ user.address ] ++ user.aliases)))
(lib.filter (user: user.localOnly) cfg.users))));
local_domains = pkgs.writeText "local_domains"
(lib.concatMapStringsSep
"\n"
(domain: "${domain} OK")
cfg.domains);
}; };
config = { config = {
@ -102,21 +87,6 @@ lib.mkIf cfg.enable {
"reject_unknown_sender_domain" "reject_unknown_sender_domain"
]; ];
# can’t be in submissionOptions (which does not support spaces in NixOS)
submission_sender_restrictions = listToString [
"reject_sender_login_mismatch"
"check_sender_access hash:/etc/postfix/restricted_senders"
];
smtpd_restriction_classes = listToString [
"local_only"
];
local_only = listToString [
"check_recipient_access hash:/etc/postfix/local_domains"
"reject"
];
# generated 2021-02-04, Mozilla Guideline v5.6, Postfix 3.5.6, OpenSSL 1.1.1i, intermediate configuration # generated 2021-02-04, Mozilla Guideline v5.6, Postfix 3.5.6, OpenSSL 1.1.1i, intermediate configuration
# https://ssl-config.mozilla.org/#server=postfix&version=3.5.6&config=intermediate&openssl=1.1.1i&guideline=5.6 # https://ssl-config.mozilla.org/#server=postfix&version=3.5.6&config=intermediate&openssl=1.1.1i&guideline=5.6
smtpd_tls_security_level = "may"; smtpd_tls_security_level = "may";
@ -125,7 +95,6 @@ lib.mkIf cfg.enable {
smtpd_tls_protocols = "!SSLv2, !SSLv3, !TLSv1, !TLSv1.1"; smtpd_tls_protocols = "!SSLv2, !SSLv3, !TLSv1, !TLSv1.1";
smtpd_tls_mandatory_ciphers = "medium"; smtpd_tls_mandatory_ciphers = "medium";
smtpd_tls_loglevel = "1"; smtpd_tls_loglevel = "1";
smtpd_tls_received_header = "yes"; # add TLS connection details to Received header
tls_medium_cipherlist = listToString [ tls_medium_cipherlist = listToString [
"ECDHE-ECDSA-AES128-GCM-SHA256" "ECDHE-ECDSA-AES128-GCM-SHA256"
@ -138,6 +107,8 @@ lib.mkIf cfg.enable {
"DHE-RSA-AES256-GCM-SHA384" "DHE-RSA-AES256-GCM-SHA384"
]; ];
tls_preempt_cipherlist = "no"; tls_preempt_cipherlist = "no";
smtpd_tls_dh1024_param_file = config.security.dhparams.params.postfix.path;
}; };
# plain/STARTTLS (forced with smtpd_tls_security_level) # plain/STARTTLS (forced with smtpd_tls_security_level)
@ -156,7 +127,9 @@ lib.mkIf cfg.enable {
"reject" "reject"
]; ];
smtpd_sender_restrictions = "$submission_sender_restrictions"; smtpd_sender_restrictions = listToString [
"reject_sender_login_mismatch"
];
cleanup_service_name = "submission-header-cleanup"; cleanup_service_name = "submission-header-cleanup";
}; };
@ -167,7 +140,6 @@ lib.mkIf cfg.enable {
# Postscreen # Postscreen
smtpd = { smtpd = {
type = "pass"; type = "pass";
args = [ "-o" "smtpd_discard_ehlo_keywords=silent-discard,dsn" ];
}; };
smtp_inet = { smtp_inet = {
# Partially overrides upstream # Partially overrides upstream

3
modules/media-proxy.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2020-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2020-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -23,7 +23,6 @@ in
# otherwise name resolution fails # otherwise name resolution fails
systemd.services.nginx.after = [ "network-online.target" ]; systemd.services.nginx.after = [ "network-online.target" ];
systemd.services.nginx.wants = [ "network-online.target" ];
services.nginx = { services.nginx = {
enable = true; enable = true;
commonHttpConfig = '' commonHttpConfig = ''

66
modules/mullvad/default.nix Normal file
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@ -0,0 +1,66 @@
# SPDX-FileCopyrightText: 2021-2022 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }:
let
relays = builtins.fromJSON (builtins.readFile ./relays.json);
cfg = config.sbruder.mullvad;
relayConfigs = lib.mapAttrs'
(name: configuration: lib.nameValuePair "mlv-${name}.conf" (with configuration; ''
[Interface]
DNS = ${cfg.dnsServer}
[Peer]
Endpoint = ${if cfg.ipVersion == 4 then endpoint4 else endpoint6}:${toString cfg.port}
PublicKey = ${pubkey}
AllowedIPs = 0.0.0.0/0,::0/0
''))
relays;
# Creating 100+ files in a separate derivation each has too much overhead
relayConfigFiles = pkgs.runCommandNoCC "etc-wireguard-mullvad" { } (''
mkdir $out
'' + (lib.concatStringsSep
"\n"
(lib.mapAttrsToList
(name: content: ''
cat > $out/${lib.escapeShellArg name} << EOF
${content}
EOF
'')
relayConfigs)));
in
{
options.sbruder.mullvad = {
enable = lib.mkEnableOption "wg-quick compatible configuration files in /etc/wireguard for Mullvad VPN";
dnsServer = lib.mkOption {
type = lib.types.str;
default = "193.138.218.74";
};
ipVersion = lib.mkOption {
type = lib.types.enum [ 4 6 ];
default = 4;
};
port = lib.mkOption {
type = lib.types.port;
default = 51820;
};
};
config = lib.mkIf cfg.enable {
environment = {
etc = builtins.listToAttrs
(map
(name: lib.nameValuePair "wireguard/${name}" { source = "${relayConfigFiles}/${name}"; })
(lib.attrNames relayConfigs));
systemPackages = lib.singleton (pkgs.runCommandNoCC "mullvad-on-demand" { } ''
install -D ${./mullvad.sh} $out/bin/mullvad
install -D ${./mullvad-fzf.sh} $out/bin/mullvad-fzf
'');
};
};
}

7
modules/mullvad/mullvad-fzf.sh Executable file
View file

@ -0,0 +1,7 @@
#!/usr/bin/env bash
# SPDX-FileCopyrightText: 2022 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
mullvad $(find /etc/wireguard -name "mlv-*.conf" -printf "%f\n" | sed 's/mlv-\(.*\)\.conf/\1/' | fzf)

65
modules/mullvad/mullvad.sh Executable file
View file

@ -0,0 +1,65 @@
#!/usr/bin/env bash
# SPDX-FileCopyrightText: 2021-2022 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
# This reads wg-quick compatible configuration files from
# /etc/wireguard/mlv-LOCATION.conf
#
# Since they are autogenerated by nix and therefore world-readable, they do not
# include secrets like the private key and client address. Instead, they are
# manually added after wg-quick set up the tunnel by retrieving them with
# pass(1) from web/mullvad.net/wireguard.
#
# Format of pass entry:
# PrivateKey: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa=
# Address4: 10.0.0.1/32
# Address6: fd00::1/128
set -euo pipefail
if (( $# < 1 )); then
echo "USAGE: $0 LOCATION|off" >&2
exit 1
fi
INTERFACE="mlv-$1"
cmd() {
echo "[#] $*" >&2
sudo "$@"
}
for interface in /sys/class/net/*; do
interface="${interface#/sys/class/net/}"
[[ $interface =~ ^mlv-(v6-)?[a-z]{2}(-[a-z]{3}-)?[0-9]*$ ]] && cmd wg-quick down "$interface"
done
if [ "$1" != "off" ]; then
# Make sure gpg-agent is unlocked so the period where the interface exists but
# no private key is set is minised.
pass web/mullvad.net/wireguard >/dev/null
cmd wg-quick up "$INTERFACE"
pass web/mullvad.net/wireguard | while read -r line; do
key="${line%%: *}"
value="${line#*: }"
case "$key" in
PrivateKey)
cmd wg set "$INTERFACE" private-key /dev/stdin <<< "$value"
continue
;;
Address4)
cmd ip -4 address add "$value" dev "$INTERFACE"
continue
;;
Address6)
cmd ip -6 address add "$value" dev "$INTERFACE"
continue
;;
*)
echo "Invalid key '$key'"
exit 1
esac
done
fi

2077
modules/mullvad/relays.json Normal file
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File diff suppressed because it is too large Load diff

3
modules/mullvad/relays.json.license Normal file
View file

@ -0,0 +1,3 @@
SPDX-FileCopyrightText: 2021-2023 Mullvad VPN AB
SPDX-License-Identifier: CC0-1.0

17
modules/mullvad/update.sh Executable file
View file

@ -0,0 +1,17 @@
#!/usr/bin/env bash
# SPDX-FileCopyrightText: 2021-2022 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
# This gets the current wireguard relay list from mullvad’s API and transforms
# it into a format that takes up less space than the original response.
set -euo pipefail
curl -s 'https://api.mullvad.net/www/relays/wireguard/' | jq '. | map({
key: (if .hostname | endswith("-wireguard") then .hostname | split("-")[0] else .hostname | sub("-wg-"; "-") end),
value: {
endpoint4: .ipv4_addr_in,
endpoint6: .ipv6_addr_in,
pubkey: .pubkey
}
}) | from_entries' > relays.json

30
modules/nginx.nix
View file

@ -11,14 +11,6 @@ in
hardening.enable = lib.mkEnableOption "nginx hardening"; hardening.enable = lib.mkEnableOption "nginx hardening";
privacy.enable = (lib.mkEnableOption "nginx privacy options") // { default = true; }; privacy.enable = (lib.mkEnableOption "nginx privacy options") // { default = true; };
recommended.enable = (lib.mkEnableOption "recommended options") // { default = true; }; recommended.enable = (lib.mkEnableOption "recommended options") // { default = true; };
proxyv4 = {
enable = (lib.mkEnableOption "PROXY protocol for IPv4 connections");
trustedAddresses = (lib.mkOption {
type = lib.types.listOf lib.types.str;
description = "Trusted addresses which can override the source address";
default = [ "10.0.0.0/8" "127.0.0.0/8" "172.16.0.0/12" "192.168.0.0/16" ];
});
};
}; };
config = lib.mkMerge [ config = lib.mkMerge [
@ -35,12 +27,9 @@ in
''; '';
}) })
(lib.mkIf cfg.privacy.enable { (lib.mkIf cfg.privacy.enable {
services.nginx = { services.nginx.commonHttpConfig = ''
logError = "stderr crit"; # error (the default severity) logs potential PII (IP addresses) on 404 errors
commonHttpConfig = ''
access_log off; access_log off;
''; '';
};
}) })
(lib.mkIf cfg.recommended.enable { (lib.mkIf cfg.recommended.enable {
services.nginx = { services.nginx = {
@ -50,22 +39,5 @@ in
recommendedTlsSettings = lib.mkDefault true; recommendedTlsSettings = lib.mkDefault true;
}; };
}) })
(lib.mkIf cfg.proxyv4.enable {
services.nginx = {
commonHttpConfig = (lib.concatMapStrings
(address: ''
set_real_ip_from ${address};
'')
cfg.proxyv4.trustedAddresses) + ''
real_ip_header proxy_protocol;
'';
defaultListen = [
{ addr = "[::]"; port = 80; ssl = false; }
{ addr = "0.0.0.0"; port = 80; proxyProtocol = true; ssl = false; }
{ addr = "[::]"; port = 443; ssl = true; }
{ addr = "0.0.0.0"; port = 443; proxyProtocol = true; ssl = true; }
];
};
})
]; ];
} }

17
modules/nix.nix
View file

@ -1,4 +1,4 @@
# SPDX-FileCopyrightText: 2020-2024 Simon Bruder <simon@sbruder.de> # SPDX-FileCopyrightText: 2020-2023 Simon Bruder <simon@sbruder.de>
# #
# SPDX-License-Identifier: AGPL-3.0-or-later # SPDX-License-Identifier: AGPL-3.0-or-later
@ -25,12 +25,16 @@ let
in in
{ {
nix = { nix = {
channel.enable = false;
registry = with inputs; { registry = with inputs; {
nixpkgs.flake = nixpkgs;
nixpkgs-unstable.flake = nixpkgs-unstable; nixpkgs-unstable.flake = nixpkgs-unstable;
}; };
nixPath = [
"nixpkgs=${inputs.nixpkgs}"
"nixpkgs-overlays=${overlaysCompat}"
];
settings = { settings = {
# Make sudoers trusted nix users # Make sudoers trusted nix users
trusted-users = [ "@wheel" ]; trusted-users = [ "@wheel" ];
@ -39,13 +43,6 @@ in
auto-optimise-store = true; auto-optimise-store = true;
experimental-features = "nix-command flakes"; experimental-features = "nix-command flakes";
# nix.nixPath does not work when nix.channel.enable == false (for some reason)
nix-path = [
"nixpkgs-overlays=${overlaysCompat}"
"nixpkgs=flake:nixpkgs"
"nixpkgs-unstable=flake:nixpkgs-unstable"
];
} // (lib.optionalAttrs config.sbruder.full { } // (lib.optionalAttrs config.sbruder.full {
# Keep output of derivations with gc root # Keep output of derivations with gc root
keep-outputs = true; keep-outputs = true;

30
modules/podman.nix
View file

@ -1,30 +0,0 @@
# SPDX-FileCopyrightText: 2020-2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later
{ config, lib, pkgs, ... }:
{
options.sbruder.podman.enable = lib.mkEnableOption "podman";
config = lib.mkIf config.sbruder.podman.enable {
boot.enableContainers = false; # FIXME: this only needs to be set for some stateVersions
environment.systemPackages = with pkgs; [
buildah
passt # required by buildah by default
podman-compose
skopeo
];
virtualisation = {
podman = {
enable = true;
dockerSocket.enable = true;
defaultNetwork.settings = {
ipv6_enabled = true;
};
};
};
};
}

5
modules/prometheus/node_exporter.nix
View file

@ -8,10 +8,7 @@
enable = config.sbruder.wireguard.home.enable; enable = config.sbruder.wireguard.home.enable;
listenAddress = config.sbruder.wireguard.home.address; listenAddress = config.sbruder.wireguard.home.address;
enabledCollectors = [ "systemd" ]; enabledCollectors = [ "systemd" ];
disabledCollectors = [ disabledCollectors = [ "rapl" ];
"arp.netlink" # https://github.com/prometheus/node_exporter/issues/2849
"rapl"
];
}; };
systemd.services.prometheus-node-exporter.after = [ "wireguard-wg-home.service" ]; systemd.services.prometheus-node-exporter.after = [ "wireguard-wg-home.service" ];

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