forked from Fediversity/Fediversity
249 lines
8.5 KiB
Nix
249 lines
8.5 KiB
Nix
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# Edit this configuration file to define what should be installed on
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# your system. Help is available in the configuration.nix(5) man page
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# and in the NixOS manual (accessible by running ‘nixos-help’).
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{ config, pkgs, ... }:
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{
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imports =
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[ # Include the results of the hardware scan.
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./hardware-configuration.nix
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];
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# Use the systemd-boot EFI boot loader.
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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services.phpfpm.pools.mediawiki.phpOptions = ''
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upload_max_filesize = 1024M;
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post_max_size = 1024M;
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'';
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services.mediawiki = {
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enable = true;
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name = "Fediversity Wiki";
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webserver = "nginx";
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nginx.hostName = "wiki.fediversity.eu";
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passwordFile = pkgs.writeText "password" "eiM9etha8ohmo9Ohphahpesiux0ahda6";
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extraConfig = ''
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# Disable anonymous editing
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$wgGroupPermissions['*']['edit'] = false;
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$wgEnableUploads = true;
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$wgFileExtensions = array('png', 'jpg', 'jpeg', 'svg', 'pdf', 'odt', 'ods', 'brd', 'sch', 'JPG', 'PNG', 'JPEG', 'SVG', 'json', 'mkv', 'mp4', 'gif');
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$wgUseImageMagick = true;
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$wgMaxShellMemory = 524288;
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$wgSVGMetadataCutoff = 1024*1024;
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$wgAllowExternalImages = false;
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## Permissions
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$wgGroupPermissions['*']['edit'] = false;
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$wgGroupPermissions['*']['createaccount'] = false;
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$wgGroupPermissions['*']['autocreateaccount'] = true;
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$wgGroupPermissions['user']['edit'] = true;
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$wgGroupPermissions['user']['createaccount'] = true;
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$wgGroupPermissions['user']['editmyprivateinfo'] = true;
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$wgGroupPermissions['sysop']['interwiki'] = true;
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$wgGroupPermissions['sysop']['editwidgets'] = true;
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# 1 GB ought to be enough for everyone
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$wgUploadSizeWarning = 1024*1024*512;
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$wgMaxUploadSize = 1024*1024*1024;
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$wgHeadScriptCode = <<<'END'
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<link rel=me href="https://mastodon.fediversity.eu/@fediversity">
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END;
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'';
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extensions = {
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VisualEditor = null;
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};
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};
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services.nginx = {
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enable = true;
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virtualHosts."wiki.fediversity.eu" = {
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basicAuth = { fediv = "SecretSauce123!"; };
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forceSSL = true;
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enableACME = true;
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};
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};
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security.acme = {
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acceptTerms = true;
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defaults.email = "systeemmail@procolix.com";
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};
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users.users.nginx.extraGroups = [ "acme" ];
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networking = {
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hostName = "vm02187";
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domain = "procolix.com";
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interfaces = {
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eth0 = {
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ipv4 = {
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addresses = [
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{
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address = "185.206.232.187";
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prefixLength = 24;
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}
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];
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};
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ipv6 = {
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addresses = [
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{
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address = "2a00:51c0:12:1201::187";
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prefixLength = 64;
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}
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];
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};
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};
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};
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defaultGateway = {
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address = "185.206.232.1";
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interface = "eth0";
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};
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defaultGateway6 = {
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address = "2a00:51c0:12:1201::1";
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interface = "eth0";
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};
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nameservers = [ "95.215.185.6" "95.215.185.7" ];
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firewall.enable = false;
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nftables = {
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enable = true;
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ruleset = ''
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#!/usr/sbin/nft -f
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flush ruleset
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########### define usefull variables here #####################
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define wan = eth0
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define ssh_allow = {
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83.161.147.127/32, # host801 ipv4
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95.215.185.92/32, # host088 ipv4
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95.215.185.211/32, # host089 ipv4
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95.215.185.34/32, # nagios2 ipv4
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95.215.185.181/32, # ansible.procolix.com
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95.215.185.235, # ansible-hq
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}
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define snmp_allow = {
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95.215.185.31/32, # cacti ipv4
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}
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define nrpe_allow = {
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95.215.185.34/32, # nagios2 ipv4
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}
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########### here starts the automated bit #####################
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table inet filter {
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chain input {
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type filter hook input priority 0;
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policy drop;
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# established/related connections
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ct state established,related accept
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ct state invalid drop
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# Limit ping requests.
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ip protocol icmp icmp type echo-request limit rate over 10/second burst 50 packets drop
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ip6 nexthdr icmpv6 icmpv6 type echo-request limit rate over 10/second burst 50 packets drop
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# loopback interface
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iifname lo accept
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# icmp
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ip protocol icmp icmp type { destination-unreachable, echo-reply, echo-request, source-quench, time-exceeded } accept
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# Without the nd-* ones ipv6 will not work.
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ip6 nexthdr icmpv6 icmpv6 type { destination-unreachable, echo-reply, echo-request, nd-neighbor-solicit, nd-router-advert, nd-neighbor-advert, packet-too-big, parameter-problem, time-exceeded } accept
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# open tcp ports: sshd (22)
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ip saddr $ssh_allow tcp dport {ssh} accept
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# open tcp ports: snmp (161)
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ip saddr $snmp_allow udp dport {snmp} accept
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# open tcp ports: nrpe (5666)
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ip saddr $nrpe_allow tcp dport {nrpe} accept
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# open tcp ports: http (80,443)
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tcp dport {http,https} accept
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}
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chain forward {
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type filter hook forward priority 0;
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}
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chain output {
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type filter hook output priority 0;
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}
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}
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table ip nat {
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chain postrouting {
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}
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chain prerouting {
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}
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}
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'';
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};
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};
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# Set your time zone.
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time.timeZone = "Europe/Amsterdam";
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# Select internationalisation properties.
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i18n.defaultLocale = "en_US.UTF-8";
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# Define a user account. Don't forget to set a password with ‘passwd’.
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users.users.root.hashedPassword = "$y$j9T$WXvLAUqArJJusuC017FCW0$.rfMOeyx/BsClkJFi5hLcynrSk.njWmfiB6Uy.9th3A";
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users.users.procolix = {
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isNormalUser = true;
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extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
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hashedPassword = "$y$j9T$UH8Dh/poTCCZ3PXk43au6/$iYen8VUEVvv7SIPqteNtTPKktLxny3TbqvjUwhvi.6B";
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openssh.authorizedKeys.keys = [
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"ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAotfCIjLoDlHOe+++kVS1xiBPaS8mC5FypgrxDrDVst6SHxMTca2+IScMajzUZajenvNAoZOwIsyAPacT8OHeyFvV5Y7G874Qa+cZVqJxLht9gdXxr1GNabU3RfhhCh272dUeIKIqfgsRsM2HzdnZCMDavS1Yo+f+RhhHhnJIua+NdVFo21vPrpsz+Cd0M1NhojARLajrTHvEXW0KskUnkbfgxT0vL9jeRZxdgMS+a9ZoR5dbzOxQHWfbP8N04Xc+7CweMlvKwlWuAE/xDb5XLNHorfGWFvZuVhptJN8jPaaVS25wsmsF5IbaAuSZfzCtBdFQhIloUhy0L6ZisubHjQ== procolix@sshnode1"
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"ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAuT3C0f3nyQ7SwUvXcFmEYEgwL+crY6iK0Bhoi9yfn4soz3fhfMKyKSwc/0RIlRnrz3xnkyJiV0vFeU7AC1ixbGCS3T9uc0G1x0Yedd9n2yR8ZJmkdyfjZ5KE4YvqZ3f6UZn5Mtj+7tGmyp+ee+clLSHzsqeyDiX0FIgFmqiiAVJD6qeKPFAHeWz9b2MOXIBIw+fSLOpx0rosCgesOmPc8lgFvo+dMKpSlPkCuGLBPj2ObT4sLjc98NC5z8sNJMu3o5bMbiCDR9JWgx9nKj+NlALwk3Y/nzHSL/DNcnP5vz2zbX2CBKjx6ju0IXh6YKlJJVyMsH9QjwYkgDQVmy8amQ== procolix@sshnode2"
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];
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packages = with pkgs; [
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];
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};
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# List packages installed in system profile. To search, run:
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# $ nix search wget
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environment.systemPackages = with pkgs; [
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(pkgs.vim_configurable.customize {
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name = "vim";
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vimrcConfig.packages.myplugins = with pkgs.vimPlugins; {
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start = [ vim-nix ]; # load plugin on startup
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};
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vimrcConfig.customRC = ''
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" your custom vimrc
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set nocompatible
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set backspace=indent,eol,start
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" Turn on syntax highlighting by default
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syntax on
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" ...
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'';
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})
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wget
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];
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# List services that you want to enable:
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# Enable the OpenSSH daemon.
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services.openssh.enable = true;
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# Copy the NixOS configuration file and link it from the resulting system
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# (/run/current-system/configuration.nix). This is useful in case you
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# accidentally delete configuration.nix.
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system.copySystemConfiguration = true;
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "24.05"; # Did you read the comment?
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}
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