diff options
-rw-r--r-- | krebs/2configs/reaktor2.nix | 59 | ||||
-rw-r--r-- | krebs/3modules/default.nix | 3 | ||||
-rw-r--r-- | krebs/3modules/github-known-hosts.nix | 78 | ||||
-rw-r--r-- | krebs/3modules/github/default.nix | 6 | ||||
-rw-r--r-- | krebs/3modules/github/hosts-sync.nix (renamed from krebs/3modules/github-hosts-sync.nix) | 0 | ||||
-rw-r--r-- | krebs/3modules/github/known-hosts.json | 58 | ||||
-rw-r--r-- | krebs/3modules/github/known-hosts.nix | 12 | ||||
-rw-r--r-- | tv/3modules/ejabberd/config.nix | 129 | ||||
-rw-r--r-- | tv/3modules/ejabberd/default.nix | 240 |
9 files changed, 325 insertions, 260 deletions
diff --git a/krebs/2configs/reaktor2.nix b/krebs/2configs/reaktor2.nix index 2ca84f568..afaac9dae 100644 --- a/krebs/2configs/reaktor2.nix +++ b/krebs/2configs/reaktor2.nix @@ -9,6 +9,48 @@ let hooks = pkgs.reaktor2-plugins.hooks; commands = pkgs.reaktor2-plugins.commands; + # bedger - the bier ledger + # + # logo: http://c.r/bedger2 + # + bedger-add = { + pattern = ''^([\H-]*?):?\s+([+-][1-9][0-9]*)\s+(\S+)$''; + activate = "match"; + arguments = [1 2 3]; + command = { + env = { + # TODO; get state as argument + state_file = "${stateDir}/ledger"; + }; + filename = pkgs.writeDash "bedger-add" '' + set -x + tonick=$1 + amt=$2 + unit=$3 + printf '%s\n %s %d %s\n %s %d %s\n' "$(date -Id)" "$tonick" "$amt" "$unit" "$_from" "$(expr 0 - "''${amt#+}")" "$unit" >> $state_file + ${pkgs.hledger}/bin/hledger -f $state_file bal -N -O csv \ + | ${pkgs.coreutils}/bin/tail +2 \ + | ${pkgs.miller}/bin/mlr --icsv --opprint cat \ + | ${pkgs.gnugrep}/bin/grep "$_from" + ''; + }; + }; + bedger-balance = { + pattern = "^bier (ballern|bal(an(ce)?)?)$"; + activate = "match"; + command = { + env = { + state_file = "${stateDir}/ledger"; + }; + filename = pkgs.writeDash "bedger-balance" '' + ${pkgs.hledger}/bin/hledger -f $state_file bal -N -O csv \ + | ${pkgs.coreutils}/bin/tail +2 \ + | ${pkgs.miller}/bin/mlr --icsv --opprint cat \ + | ${pkgs.gnused}/bin/sed 's/^\(.\)/\1/' + ''; + }; + }; + taskRcFile = builtins.toFile "taskrc" '' confirmation=no ''; @@ -93,21 +135,6 @@ let ]; hooks.PRIVMSG = [ { - pattern = "^bier (ballern|bal(an(ce)?)?)$"; - activate = "match"; - command = { - env = { - state_file = "${stateDir}/ledger"; - }; - filename = pkgs.writeDash "bier-balance" '' - ${pkgs.hledger}/bin/hledger -f $state_file bal -N -O csv \ - | ${pkgs.coreutils}/bin/tail +2 \ - | ${pkgs.miller}/bin/mlr --icsv --opprint cat \ - | ${pkgs.gnused}/bin/sed 's/^\(.\)/\1/' - ''; - }; - } - { pattern = "^list-locations"; activate = "match"; command = { @@ -205,6 +232,8 @@ let ''; }; } + bedger-add + bedger-balance hooks.sed (generators.command_hook { inherit (commands) dance random-emoji nixos-version; diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix index 7f0070483..5ba436580 100644 --- a/krebs/3modules/default.nix +++ b/krebs/3modules/default.nix @@ -25,8 +25,7 @@ let ./exim.nix ./fetchWallpaper.nix ./git.nix - ./github-hosts-sync.nix - ./github-known-hosts.nix + ./github ./go.nix ./hidden-ssh.nix ./hosts.nix diff --git a/krebs/3modules/github-known-hosts.nix b/krebs/3modules/github-known-hosts.nix deleted file mode 100644 index eec719f27..000000000 --- a/krebs/3modules/github-known-hosts.nix +++ /dev/null @@ -1,78 +0,0 @@ -{ - services.openssh.knownHosts.github = { - hostNames = [ - "github.com" - # List generated with (IPv6 addresses are currently ignored): - # curl -sS https://api.github.com/meta | jq -r .git[] | grep -v : | nix-shell -p cidr2glob --run cidr2glob | jq -R . - "192.30.252.*" - "192.30.253.*" - "192.30.254.*" - "192.30.255.*" - "185.199.108.*" - "185.199.109.*" - "185.199.110.*" - "185.199.111.*" - "140.82.112.*" - "140.82.113.*" - "140.82.114.*" - "140.82.115.*" - "140.82.116.*" - "140.82.117.*" - "140.82.118.*" - "140.82.119.*" - "140.82.120.*" - "140.82.121.*" - "140.82.122.*" - "140.82.123.*" - "140.82.124.*" - "140.82.125.*" - "140.82.126.*" - "140.82.127.*" - "143.55.64.*" - "143.55.65.*" - "143.55.66.*" - "143.55.67.*" - "143.55.68.*" - "143.55.69.*" - "143.55.70.*" - "143.55.71.*" - "143.55.72.*" - "143.55.73.*" - "143.55.74.*" - "143.55.75.*" - "143.55.76.*" - "143.55.77.*" - "143.55.78.*" - "143.55.79.*" - "13.114.40.48" - "52.192.72.89" - "52.69.186.44" - "15.164.81.167" - "52.78.231.108" - "13.234.176.102" - "13.234.210.38" - "13.236.229.21" - "13.237.44.5" - "52.64.108.95" - "20.201.28.151" - "20.205.243.166" - "102.133.202.242" - "20.248.137.48" - "18.181.13.223" - "54.238.117.237" - "54.168.17.15" - "3.34.26.58" - "13.125.114.27" - "3.7.2.84" - "3.6.106.81" - "52.63.152.235" - "3.105.147.174" - "3.106.158.203" - "20.201.28.152" - "20.205.243.160" - "102.133.202.246" - "20.248.137.50" - ]; - publicKey = "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ=="; - }; -} diff --git a/krebs/3modules/github/default.nix b/krebs/3modules/github/default.nix new file mode 100644 index 000000000..2df4ba717 --- /dev/null +++ b/krebs/3modules/github/default.nix @@ -0,0 +1,6 @@ +{ + imports = [ + ./hosts-sync.nix + ./known-hosts.nix + ]; +} diff --git a/krebs/3modules/github-hosts-sync.nix b/krebs/3modules/github/hosts-sync.nix index 71eed6c69..71eed6c69 100644 --- a/krebs/3modules/github-hosts-sync.nix +++ b/krebs/3modules/github/hosts-sync.nix diff --git a/krebs/3modules/github/known-hosts.json b/krebs/3modules/github/known-hosts.json new file mode 100644 index 000000000..694f9adba --- /dev/null +++ b/krebs/3modules/github/known-hosts.json @@ -0,0 +1,58 @@ +[ + "192.30.252.*", + "192.30.253.*", + "192.30.254.*", + "192.30.255.*", + "185.199.108.*", + "185.199.109.*", + "185.199.110.*", + "185.199.111.*", + "140.82.112.*", + "140.82.113.*", + "140.82.114.*", + "140.82.115.*", + "140.82.116.*", + "140.82.117.*", + "140.82.118.*", + "140.82.119.*", + "140.82.120.*", + "140.82.121.*", + "140.82.122.*", + "140.82.123.*", + "140.82.124.*", + "140.82.125.*", + "140.82.126.*", + "140.82.127.*", + "143.55.64.*", + "143.55.65.*", + "143.55.66.*", + "143.55.67.*", + "143.55.68.*", + "143.55.69.*", + "143.55.70.*", + "143.55.71.*", + "143.55.72.*", + "143.55.73.*", + "143.55.74.*", + "143.55.75.*", + "143.55.76.*", + "143.55.77.*", + "143.55.78.*", + "143.55.79.*", + "20.201.28.151", + "20.205.243.166", + "102.133.202.242", + "20.248.137.48", + "20.207.73.82", + "20.27.177.113", + "20.200.245.247", + "20.233.54.53", + "20.201.28.152", + "20.205.243.160", + "102.133.202.246", + "20.248.137.50", + "20.207.73.83", + "20.27.177.118", + "20.200.245.248", + "20.233.54.52" +] diff --git a/krebs/3modules/github/known-hosts.nix b/krebs/3modules/github/known-hosts.nix new file mode 100644 index 000000000..f2705caa4 --- /dev/null +++ b/krebs/3modules/github/known-hosts.nix @@ -0,0 +1,12 @@ +{ lib, ... }: { + services.openssh.knownHosts.github = { + hostNames = + ["github.com"] + ++ + # List generated with (IPv6 addresses are currently ignored): + # curl -sS https://api.github.com/meta | jq -r .git[] | grep -v : | nix-shell -p cidr2glob --run cidr2glob | jq -Rs 'split("\n")|map(select(.!=""))' > known-hosts.json + lib.importJSON ./known-hosts.json + ; + publicKey = "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ=="; + }; +} diff --git a/tv/3modules/ejabberd/config.nix b/tv/3modules/ejabberd/config.nix deleted file mode 100644 index a022bc448..000000000 --- a/tv/3modules/ejabberd/config.nix +++ /dev/null @@ -1,129 +0,0 @@ -with import <stockholm/lib>; -{ config, ... }: let - - # See https://github.com/processone/ejabberd/blob/master/ejabberd.yml.example - - ciphers = concatStringsSep ":" [ - "ECDHE-ECDSA-AES256-GCM-SHA384" - "ECDHE-RSA-AES256-GCM-SHA384" - "ECDHE-ECDSA-CHACHA20-POLY1305" - "ECDHE-RSA-CHACHA20-POLY1305" - "ECDHE-ECDSA-AES128-GCM-SHA256" - "ECDHE-RSA-AES128-GCM-SHA256" - "ECDHE-ECDSA-AES256-SHA384" - "ECDHE-RSA-AES256-SHA384" - "ECDHE-ECDSA-AES128-SHA256" - "ECDHE-RSA-AES128-SHA256" - ]; - - protocol_options = [ - "no_sslv2" - "no_sslv3" - "no_tlsv1" - "no_tlsv1_10" - ]; - -in /* yaml */ '' - - access_rules: - announce: - - allow: admin - local: - - allow: local - configure: - - allow: admin - register: - - allow - s2s: - - allow - trusted_network: - - allow: loopback - - acl: - local: - user_regexp: "" - loopback: - ip: - - "127.0.0.0/8" - - "::1/128" - - "::FFFF:127.0.0.1/128" - - certfiles: - - /tmp/credentials/certfile - - hosts: ${toJSON config.hosts} - - language: "en" - - listen: - - - port: 5222 - ip: "::" - module: ejabberd_c2s - shaper: c2s_shaper - ciphers: ${toJSON ciphers} - dhfile: /var/lib/ejabberd/dhfile - protocol_options: ${toJSON protocol_options} - starttls: true - starttls_required: true - tls: false - tls_compression: false - max_stanza_size: 65536 - - - port: 5269 - ip: "::" - module: ejabberd_s2s_in - shaper: s2s_shaper - max_stanza_size: 131072 - - loglevel: 4 - - modules: - mod_adhoc: {} - mod_admin_extra: {} - mod_announce: - access: announce - mod_caps: {} - mod_carboncopy: {} - mod_client_state: {} - mod_configure: {} - mod_disco: {} - mod_echo: {} - mod_bosh: {} - mod_last: {} - mod_offline: - access_max_user_messages: max_user_offline_messages - mod_ping: {} - mod_privacy: {} - mod_private: {} - mod_register: - access_from: deny - access: register - ip_access: trusted_network - registration_watchers: ${toJSON config.registration_watchers} - mod_roster: {} - mod_shared_roster: {} - mod_stats: {} - mod_time: {} - mod_vcard: - search: false - mod_version: {} - mod_http_api: {} - - s2s_access: s2s - s2s_ciphers: ${toJSON ciphers} - s2s_dhfile: /var/lib/ejabberd/dhfile - s2s_protocol_options: ${toJSON protocol_options} - s2s_tls_compression: false - s2s_use_starttls: required - - shaper_rules: - max_user_offline_messages: - - 5000: admin - - 100 - max_user_sessions: 10 - c2s_shaper: - - none: admin - - normal - s2s_shaper: fast -'' diff --git a/tv/3modules/ejabberd/default.nix b/tv/3modules/ejabberd/default.nix index 935df9a9c..edc5296b0 100644 --- a/tv/3modules/ejabberd/default.nix +++ b/tv/3modules/ejabberd/default.nix @@ -12,12 +12,43 @@ fi ''; + settingsFormat = pkgs.formats.json {}; + in { options.tv.ejabberd = { enable = mkEnableOption "tv.ejabberd"; - certfile = mkOption { - type = types.absolute-pathname; - default = toString <secrets> + "/ejabberd.pem"; + certfiles = mkOption { + type = types.listOf types.absolute-pathname; + default = [ + (toString <secrets> + "/ejabberd.pem") + ]; + }; + configFile = mkOption { + type = types.either types.package types.absolute-pathname; + default = settingsFormat.generate "ejabberd.yaml" cfg.settings; + }; + ciphers = mkOption { + type = types.listOf types.str; + default = [ + "ECDHE-ECDSA-AES256-GCM-SHA384" + "ECDHE-RSA-AES256-GCM-SHA384" + "ECDHE-ECDSA-CHACHA20-POLY1305" + "ECDHE-RSA-CHACHA20-POLY1305" + "ECDHE-ECDSA-AES128-GCM-SHA256" + "ECDHE-RSA-AES128-GCM-SHA256" + "ECDHE-ECDSA-AES256-SHA384" + "ECDHE-RSA-AES256-SHA384" + "ECDHE-ECDSA-AES128-SHA256" + "ECDHE-RSA-AES128-SHA256" + ]; + }; + credentials.certfiles = mkOption { + internal = true; + readOnly = true; + default = + imap + (i: const "/tmp/credentials/certfile${toJSON i}") + cfg.certfiles; }; hosts = mkOption { type = with types; listOf str; @@ -29,42 +60,66 @@ in { paths = [ (pkgs.writeDashBin "ejabberdctl" '' exec ${pkgs.ejabberd}/bin/ejabberdctl \ - --config ${toFile "ejabberd.yaml" (import ./config.nix { - inherit pkgs; - config = cfg; - })} \ - --logs ${shell.escape cfg.user.home} \ - --spool ${shell.escape cfg.user.home} \ + --config /etc/ejabberd/ejabberd.yaml \ + --ctl-config /etc/ejabberd/ejabberdctl.cfg \ + --logs ${cfg.stateDir} \ + --spool ${cfg.stateDir} \ "$@" '') pkgs.ejabberd ]; }; }; + protocol_options = mkOption { + type = types.listOf types.str; + default = [ + "no_sslv2" + "no_sslv3" + "no_tlsv1" + "no_tlsv1_10" + ]; + }; registration_watchers = mkOption { type = types.listOf types.str; default = [ config.krebs.users.tv.mail ]; }; - user = mkOption { - type = types.user; - default = { - name = "ejabberd"; - home = "/var/lib/ejabberd"; - }; + settings = mkOption { + type = settingsFormat.type; + default = {}; + }; + stateDir = mkOption { + type = + types.addCheck + types.absolute-pathname + (path: + hasPrefix "/var/lib/" path && + types.filename.check (removePrefix "/var/lib/" path) + ); + default = "/var/lib/ejabberd"; }; }; config = lib.mkIf cfg.enable { + + environment.etc."ejabberd/ejabberd.yaml".source = cfg.configFile; + environment.etc."ejabberd/ejabberdctl.cfg".source = + builtins.toFile "ejabberdctl.cfg" /* sh */ '' + ERL_OPTIONS='-setcookie ${cfg.stateDir}/.erlang.cookie' + ''; + environment.systemPackages = [ (pkgs.symlinkJoin { name = "ejabberd-sudo-wrapper"; paths = [ (pkgs.writeDashBin "ejabberdctl" '' - set -efu - cd ${shell.escape cfg.user.home} - exec /run/wrappers/bin/sudo \ - -u ${shell.escape cfg.user.name} \ + exec ${pkgs.systemd}/bin/systemd-run \ + --unit=ejabberdctl \ + --property=StateDirectory=ejabberd \ + --property=User=ejabberd \ + --collect \ + --pipe \ + --quiet \ ${cfg.pkgs.ejabberd}/bin/ejabberdctl "$@" '') cfg.pkgs.ejabberd @@ -77,31 +132,144 @@ in { systemd.services.ejabberd = { wantedBy = [ "multi-user.target" ]; after = [ "network.target" ]; + reloadTriggers = [ + config.environment.etc."ejabberd/ejabberd.yaml".source + config.environment.etc."ejabberd/ejabberdctl.cfg".source + ]; serviceConfig = { - ExecStart = pkgs.writeDash "ejabberd" '' - ${pkgs.coreutils}/bin/ln -s "$CREDENTIALS_DIRECTORY" /tmp/credentials - ${gen-dhparam} /var/lib/ejabberd/dhfile - exec ${cfg.pkgs.ejabberd}/bin/ejabberdctl foreground - ''; - LoadCredential = [ - "certfile:${cfg.certfile}" + ExecStartPre = [ + "${pkgs.coreutils}/bin/ln -s \${CREDENTIALS_DIRECTORY} /tmp/credentials" + "${gen-dhparam} ${cfg.stateDir}/dhfile" + ]; + ExecStart = "${cfg.pkgs.ejabberd}/bin/ejabberdctl foreground"; + ExecStop = [ + "${cfg.pkgs.ejabberd}/bin/ejabberdctl stop" + "${cfg.pkgs.ejabberd}/bin/ejabberdctl stopped" ]; - PermissionsStartOnly = true; + ExecReload = "${cfg.pkgs.ejabberd}/bin/ejabberdctl reload_config"; + LoadCredential = + zipListsWith + (dst: src: "${baseNameOf dst}:${src}") + cfg.credentials.certfiles + cfg.certfiles; + LimitNOFILE = 65536; + PrivateDevices = true; PrivateTmp = true; SyslogIdentifier = "ejabberd"; StateDirectory = "ejabberd"; - User = cfg.user.name; - TimeoutStartSec = 60; + User = "ejabberd"; + DynamicUser = true; + TimeoutSec = 60; + RestartSec = 5; + Restart = "on-failure"; + Type = "notify"; + NotifyAccess = "all"; + WatchdogSec = 30; }; }; - users.users.${cfg.user.name} = { - inherit (cfg.user) home name uid; - createHome = true; - group = cfg.user.name; - isSystemUser = true; - }; + # preset config values + tv.ejabberd.settings = { + access_rules = { + announce = mkDefault [{ allow = "admin"; }]; + local = mkDefault [{ allow = "local"; }]; + configure = mkDefault [{ allow = "admin"; }]; + register = mkDefault ["allow"]; + s2s = mkDefault ["allow"]; + trusted_network = mkDefault [{ allow = "loopback"; }]; + }; + + acl = { + local.user_regexp = mkDefault ""; + loopback.ip = mkDefault [ + "127.0.0.0/8" + "::1/128" + "::FFFF:127.0.0.1/128" + ]; + }; + + certfiles = mkDefault cfg.credentials.certfiles; + + hosts = mkDefault cfg.hosts; + + language = mkDefault "en"; + + listen = mkDefault [ + { + port = 5222; + ip = "::"; + module = "ejabberd_c2s"; + shaper = "c2s_shaper"; + ciphers = concatStringsSep ":" cfg.ciphers; + protocol_options = cfg.protocol_options; + starttls = true; + starttls_required = true; + tls = false; + tls_compression = false; + max_stanza_size = 65536; + } + { + port = 5269; + ip = "::"; + module = "ejabberd_s2s_in"; + shaper = "s2s_shaper"; + dhfile = "${cfg.stateDir}/dhfile"; + max_stanza_size = 131072; + } + ]; + + loglevel = mkDefault "4"; + + modules = { + mod_adhoc = mkDefault {}; + mod_admin_extra = mkDefault {}; + mod_announce.access = mkDefault "announce"; + mod_caps = mkDefault {}; + mod_carboncopy = mkDefault {}; + mod_client_state = mkDefault {}; + mod_configure = mkDefault {}; + mod_disco = mkDefault {}; + mod_echo = mkDefault {}; + mod_bosh = mkDefault {}; + mod_last = mkDefault {}; + mod_offline.access_max_user_messages = mkDefault "max_user_offline_messages"; + mod_ping = mkDefault {}; + mod_privacy = mkDefault {}; + mod_private = mkDefault {}; + mod_register = { + access_from = mkDefault "deny"; + access = mkDefault "register"; + ip_access = mkDefault "trusted_network"; + registration_watchers = mkDefault cfg.registration_watchers; + }; + mod_roster = mkDefault {}; + mod_shared_roster = mkDefault {}; + mod_stats = mkDefault {}; + mod_time = mkDefault {}; + mod_vcard.search = mkDefault false; + mod_version = mkDefault {}; + mod_http_api = mkDefault {}; + }; + + s2s_access = mkDefault "s2s"; + s2s_ciphers = concatStringsSep ":" cfg.ciphers; + s2s_dhfile = mkDefault "${cfg.stateDir}/dhfile"; + s2s_protocol_options = mkDefault cfg.protocol_options; + s2s_tls_compression = mkDefault false; + s2s_use_starttls = mkDefault "required"; - users.groups.${cfg.user.name} = {}; + shaper_rules = { + max_user_offline_messages = mkDefault [ + { "5000" = "admin"; } + 100 + ]; + max_user_sessions = mkDefault 10; + c2s_shaper = mkDefault [ + { "none" = "admin"; } + "normal" + ]; + s2s_shaper = mkDefault "fast"; + }; + }; }; } |