summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorlassulus <git@lassul.us>2023-09-04 10:56:33 +0200
committerlassulus <git@lassul.us>2023-09-04 10:56:33 +0200
commitdf62e24584a38d680018bfcab18821d12b0b1d13 (patch)
tree84906536fcdaf4857ed6b491dd50aad15106ea70
parent591680e58f94e2fc6a65378c0baf190c2f2a5b68 (diff)
parentda3c1f05f595ac6919f26e994094d5513936a06e (diff)
Merge remote-tracking branch 'ni/master'
-rw-r--r--kartei/feliks/default.nix5
-rw-r--r--kartei/krebs/default.nix9
-rw-r--r--krebs/1systems/ponte/config.nix20
-rw-r--r--krebs/2configs/nameserver.nix179
-rw-r--r--krebs/3modules/ssh.nix23
-rw-r--r--krebs/3modules/zones.nix19
-rw-r--r--krebs/5pkgs/haskell/desktop-pager.nix (renamed from krebs/5pkgs/haskell/pager.nix)2
-rw-r--r--krebs/5pkgs/simple/krebszones/default.nix13
-rw-r--r--krebs/5pkgs/simple/pager.nix2
-rw-r--r--lass/2configs/programs.nix6
-rw-r--r--tv/1systems/xu/config.nix1
11 files changed, 230 insertions, 49 deletions
diff --git a/kartei/feliks/default.nix b/kartei/feliks/default.nix
index a124d52d8..9f9866c71 100644
--- a/kartei/feliks/default.nix
+++ b/kartei/feliks/default.nix
@@ -93,7 +93,10 @@ in {
ahuatangata = {
nets.wiregrill = {
ip4.addr = "10.244.10.246";
- aliases = [ "ahuatangata" "ndrd.feliks.r" ];
+ aliases = [
+ "ahuatangata.w"
+ "ndrd.feliks.w"
+ ];
wireguard.pubkey = "QPDGBEYJ1znqUdjy6JWZJ+cqPMcU67dHlOX5beTM6TA=";
};
};
diff --git a/kartei/krebs/default.nix b/kartei/krebs/default.nix
index e48b3e32a..bbf6a74f8 100644
--- a/kartei/krebs/default.nix
+++ b/kartei/krebs/default.nix
@@ -165,7 +165,8 @@ in {
owner = config.krebs.users.krebs;
extraZones = {
"krebsco.de" = /* bindzone */ ''
- krebsco.de. 60 IN A ${config.krebs.hosts.ponte.nets.internet.ip4.addr}
+ @ IN A ${config.krebs.hosts.ponte.nets.internet.ip4.addr}
+ ns1 IN A ${config.krebs.hosts.ponte.nets.internet.ip4.addr}
'';
};
nets = rec {
@@ -178,6 +179,12 @@ in {
"ponte.i"
];
};
+ intranet = {
+ ip4 = rec {
+ addr = "10.0.0.234";
+ prefix = "${addr}/24";
+ };
+ };
retiolum = {
via = internet;
ip4.addr = "10.243.4.43";
diff --git a/krebs/1systems/ponte/config.nix b/krebs/1systems/ponte/config.nix
index 2f55995cf..8bb14d517 100644
--- a/krebs/1systems/ponte/config.nix
+++ b/krebs/1systems/ponte/config.nix
@@ -5,6 +5,7 @@
<stockholm/krebs>
<stockholm/krebs/2configs>
<stockholm/krebs/2configs/matterbridge.nix>
+ <stockholm/krebs/2configs/nameserver.nix>
];
networking.firewall.allowedTCPPorts = [ 80 443 ];
@@ -30,8 +31,23 @@
krebs.pages.enable = true;
krebs.pages.nginx.addSSL = true;
- krebs.pages.nginx.enableACME = true;
+ krebs.pages.nginx.useACMEHost = "krebsco.de";
security.acme.acceptTerms = true;
- security.acme.certs.${config.krebs.pages.domain}.email = "spam@krebsco.de";
+ security.acme.certs."krebsco.de" = {
+ domain = "krebsco.de";
+ extraDomainNames = [
+ "*.krebsco.de"
+ ];
+ email = "spam@krebsco.de";
+ reloadServices = [
+ "knsupdate-krebsco.de.service"
+ "nginx.service"
+ ];
+ keyType = "ec384";
+ dnsProvider = "rfc2136";
+ credentialsFile = "/var/src/secrets/acme-credentials";
+ };
+
+ users.users.nginx.extraGroups = [ "acme" ];
}
diff --git a/krebs/2configs/nameserver.nix b/krebs/2configs/nameserver.nix
new file mode 100644
index 000000000..633f6f5d5
--- /dev/null
+++ b/krebs/2configs/nameserver.nix
@@ -0,0 +1,179 @@
+{ config, lib, pkgs, ... }: let
+ acmeChallenge =
+ { domain
+ , nameserver
+ , adminEmail
+ , serial ? 0
+ , refresh ? 3600
+ , retry ? 900
+ , expire ? 604800
+ , minimum ? 180
+ }:
+ pkgs.writeText "${domain}.zone" /* bindzone */ ''
+ $TTL 60
+ @ IN SOA ${lib.concatStringsSep " " [
+ "${nameserver}."
+ "${lib.replaceStrings ["@"] ["."] adminEmail}."
+ (toString serial)
+ (toString refresh)
+ (toString retry)
+ (toString expire)
+ (toString minimum)
+ ]}
+ @ IN NS ${nameserver}.
+ '';
+in {
+ networking.firewall.allowedTCPPorts = [
+ 53 # domain for AXFR
+ ];
+ networking.firewall.allowedUDPPorts = [
+ 53 # domain
+ ];
+
+ krebs.systemd.services.knot.restartIfCredentialsChange = true;
+ systemd.services.knot.serviceConfig.LoadCredential = [
+ "keys.conf:/var/src/secrets/knot-keys.conf"
+ ];
+
+ services.knot = {
+ enable = true;
+ keyFiles = [
+ "/run/credentials/knot.service/keys.conf"
+ ];
+ extraConfig = /* yaml */ ''
+ server:
+ udp-max-payload: 4096
+ listen: [ 127.0.0.53@2, ${
+ lib.concatMapStringsSep ", "
+ (addr: "${addr}@53")
+ (
+ config.krebs.build.host.nets.internet.addrs or []
+ ++
+ # This is required for hosts at OCI because the default route
+ # provided by DHCP is using the private address.
+ config.krebs.build.host.nets.intranet.addrs or []
+ )
+ } ]
+
+ log:
+ - target: syslog
+ any: debug
+
+ remote:
+ - id: henet_ns1
+ address: 216.218.130.2
+
+ - id: hostingde_ns1
+ address: 134.0.30.178
+
+ - id: krebscode_ni
+ address: ${config.krebs.hosts.ni.nets.internet.ip4.addr}
+ key: krebs_transfer_notify_key
+
+ acl:
+ - id: acme_acl
+ key: acme
+ action: update
+
+ - id: dane_acl
+ key: dane
+ action: update
+
+ - id: transfer_to_henet_secondary
+ key: henet_transfer_key
+ address: [ 216.218.133.2, 2001:470:600::2 ]
+ action: transfer
+
+ # https://www.hosting.de/helpdesk/produkte/dns/dns-master-ips/
+ - id: transfer_to_hostingde_secondary
+ address: [ 134.0.30.178, 194.126.196.2, 2a03:2900:3:1::2, 2a03:2902:3:1::2 ]
+ action: transfer
+
+ - id: transfer_to_krebscode_secondary
+ key: krebs_transfer_notify_key
+ action: transfer
+
+ mod-rrl:
+ - id: default
+ rate-limit: 200 # Allow 200 resp/s for each flow
+ slip: 2 # Every other response slips
+
+ policy:
+ - id: rsa2k
+ algorithm: rsasha256
+ ksk-size: 4096
+ zsk-size: 2048
+
+ template:
+ - id: default
+ global-module: mod-rrl/default
+ semantic-checks: on
+ zonefile-sync: -1
+ zonefile-load: difference-no-serial
+ journal-content: all
+
+ zone:
+ - domain: krebsco.de
+ file: ${pkgs.krebs.zones."krebsco.de"}
+ dnssec-signing: on
+ dnssec-policy: rsa2k
+ notify: henet_ns1
+ notify: hostingde_ns1
+ notify: krebscode_ni
+ acl: transfer_to_henet_secondary
+ acl: transfer_to_hostingde_secondary
+ acl: transfer_to_krebscode_secondary
+ acl: dane_acl
+
+ - domain: _acme-challenge.krebsco.de
+ file: ${acmeChallenge {
+ domain = "_acme-challenge.krebsco.de";
+ nameserver = "ns1.krebsco.de";
+ adminEmail = "spam@krebsco.de";
+ }}
+ acl: acme_acl
+
+ - domain: r
+ file: ${pkgs.krebs.zones.r}
+
+ - domain: w
+ file: ${pkgs.krebs.zones.w}
+ '';
+ };
+
+ systemd.services."knsupdate-krebsco.de" = {
+ serviceConfig = {
+ Type = "oneshot";
+ SyslogIdentifier = "knsupdate-krebsco.de";
+ ExecStart = pkgs.writeDash "knsupdate-krebsco.de" /* sh */ ''
+ set -efu
+
+ mk_certificate_association_data() {
+ ${pkgs.openssl}/bin/openssl x509 -noout -fingerprint -sha256 < "$1" |
+ ${pkgs.coreutils}/bin/cut -d= -f2 |
+ ${pkgs.coreutils}/bin/tr -d :
+ }
+
+ certfile=/var/lib/acme/krebsco.de/cert.pem
+ certificate_association_data=$(mk_certificate_association_data "$certfile")
+ keyfile=/var/src/secrets/dane.tsig
+
+ script=$(${pkgs.coreutils}/bin/mktemp -t knsupdate.XXXXXXXX)
+ trap 'rm "$script"' EXIT
+ (
+ exec >"$script"
+ echo server krebsco.de.
+ echo zone krebsco.de.
+ echo origin krebsco.de.
+ echo add _25._tcp.ni 60 IN TLSA 3 0 1 $certificate_association_data
+ echo add _443._tcp.ni 60 IN TLSA 3 0 1 $certificate_association_data
+ echo show
+ echo send
+ echo answer
+ echo quit
+ )
+ ${pkgs.knot-dns}/bin/knsupdate -k "$keyfile" "$script"
+ '';
+ };
+ };
+}
diff --git a/krebs/3modules/ssh.nix b/krebs/3modules/ssh.nix
index 58f3a3c10..aba825c29 100644
--- a/krebs/3modules/ssh.nix
+++ b/krebs/3modules/ssh.nix
@@ -4,32 +4,9 @@ let
cfg = config.krebs;
out = {
- options.krebs = api;
config = lib.mkIf cfg.enable imp;
};
- api = {
- zone-head-config = mkOption {
- type = with types; attrsOf str;
- description = ''
- The zone configuration head which is being used to create the
- zone files. The string for each key is pre-pended to the zone file.
- '';
- # TODO: configure the default somewhere else,
- # maybe use krebs.dns.providers
- default = {
-
- # github.io -> 192.30.252.154
- "krebsco.de" = ''
- $TTL 86400
- @ IN SOA dns19.ovh.net. tech.ovh.net. (2015052000 86400 3600 3600000 86400)
- IN NS ns19.ovh.net.
- IN NS dns19.ovh.net.
- '';
- };
- };
- };
-
imp = lib.mkMerge [
{
services.openssh.hostKeys =
diff --git a/krebs/3modules/zones.nix b/krebs/3modules/zones.nix
index 7771d3b51..e68482d77 100644
--- a/krebs/3modules/zones.nix
+++ b/krebs/3modules/zones.nix
@@ -1,6 +1,25 @@
{ config, pkgs, lib, ... }:
with lib; {
+ options.krebs.zone-head-config = mkOption {
+ type = lib.types.attrsOf lib.types.str;
+ description = ''
+ The zone configuration head which is being used to create the
+ zone files. The string for each key is pre-pended to the zone file.
+ '';
+ default = {
+ "krebsco.de" = /* bindzone */ ''
+ $TTL 60
+ @ 3600 IN SOA spam.krebsco.de. spam.krebsco.de. 0 7200 3600 86400 3600
+ @ 3600 IN NS ns1
+ @ 3600 IN NS ni
+ @ 3600 IN NS ns2.he.net.
+ @ 3600 IN NS ns3.he.net.
+ @ 3600 IN NS ns2.hosting.de.
+ '';
+ };
+ };
+
config = {
environment.etc =
mapAttrs'
diff --git a/krebs/5pkgs/haskell/pager.nix b/krebs/5pkgs/haskell/desktop-pager.nix
index 36709788c..1a4f94db3 100644
--- a/krebs/5pkgs/haskell/pager.nix
+++ b/krebs/5pkgs/haskell/desktop-pager.nix
@@ -4,7 +4,7 @@
, utf8-string, X11
}:
mkDerivation {
- pname = "pager";
+ pname = "desktop-pager";
version = "1.0.0";
src = fetchgit {
url = "https://cgit.krebsco.de/pager";
diff --git a/krebs/5pkgs/simple/krebszones/default.nix b/krebs/5pkgs/simple/krebszones/default.nix
deleted file mode 100644
index 32608e7fa..000000000
--- a/krebs/5pkgs/simple/krebszones/default.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.writeDashBin "krebszones" ''
- set -efu
- export OVH_ZONE_CONFIG=''${OVH_ZONE_CONFIG:-$HOME/.secrets/krebs/ovh-zone.conf}
- case $* in
- import)
- set -- import /etc/zones/krebsco.de krebsco.de
- echo "+ krebszones $*" >&2
- ;;
- esac
- exec ${pkgs.ovh-zone}/bin/ovh-zone "$@"
-''
diff --git a/krebs/5pkgs/simple/pager.nix b/krebs/5pkgs/simple/pager.nix
index 952b5ee1e..adc2cc67b 100644
--- a/krebs/5pkgs/simple/pager.nix
+++ b/krebs/5pkgs/simple/pager.nix
@@ -33,7 +33,7 @@ pkgs.symlinkJoin {
-ti vt340 \
-xrm '*geometry: 32x10' \
-xrm '*internalBorder: 2' \
- -e ${pkgs.haskellPackages.pager}/bin/pager "$@"
+ -e ${pkgs.haskellPackages.desktop-pager}/bin/pager "$@"
'')
pkgs.haskellPackages.pager
];
diff --git a/lass/2configs/programs.nix b/lass/2configs/programs.nix
index 0997b41a8..4361ec747 100644
--- a/lass/2configs/programs.nix
+++ b/lass/2configs/programs.nix
@@ -35,12 +35,6 @@
export SYSTEM="$1"
$(nix-build $HOME/sync/stockholm/lass/krops.nix --no-out-link --argstr name "$SYSTEM" -A deploy)
'')
- (pkgs.writeDashBin "krebsco.de" ''
- TMPDIR=$(${pkgs.coreutils}/bin/mktemp -d)
- ${pkgs.brain}/bin/brain show krebs-secrets/ovh-secrets.json > "$TMPDIR"/ovh-secrets.json
- OVH_ZONE_CONFIG="$TMPDIR"/ovh-secrets.json ${pkgs.krebszones}/bin/krebszones import
- ${pkgs.coreutils}/bin/rm -rf "$TMPDIR"
- '')
(pkgs.writeDashBin "lassul.us" ''
TMPDIR=$(${pkgs.coreutils}/bin/mktemp -d)
${pkgs.pass}/bin/pass show admin/ovh/api.config > "$TMPDIR"/ovh-secrets.json
diff --git a/tv/1systems/xu/config.nix b/tv/1systems/xu/config.nix
index 80d16e686..83e17e1bd 100644
--- a/tv/1systems/xu/config.nix
+++ b/tv/1systems/xu/config.nix
@@ -37,7 +37,6 @@ with import ./lib;
gnupg1compat
haskellPackages.hledger
jq
- krebszones
mkpasswd
netcat
netcup