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-rw-r--r--hosts/sif/default.nix129
-rw-r--r--hosts/sif/email/default.nix111
-rw-r--r--hosts/sif/email/relay.crt11
-rw-r--r--hosts/sif/email/relay.key19
-rw-r--r--hosts/sif/email/secrets.yaml (renamed from hosts/sif/mail/secrets.yaml)0
-rw-r--r--hosts/sif/hw.nix2
-rw-r--r--hosts/sif/mail/default.nix70
-rw-r--r--hosts/sif/ruleset.nft8
8 files changed, 177 insertions, 173 deletions
diff --git a/hosts/sif/default.nix b/hosts/sif/default.nix
index 0897e1d8..ed85ca17 100644
--- a/hosts/sif/default.nix
+++ b/hosts/sif/default.nix
@@ -12,10 +12,9 @@ let
12in { 12in {
13 imports = with flake.nixosModules.systemProfiles; [ 13 imports = with flake.nixosModules.systemProfiles; [
14 ./hw.nix 14 ./hw.nix
15 ./mail ./libvirt ./greetd 15 ./email ./libvirt ./greetd
16 tmpfs-root bcachefs initrd-all-crypto-modules default-locale openssh rebuild-machines niri-unstable networkmanager 16 tmpfs-root bcachefs initrd-all-crypto-modules default-locale openssh rebuild-machines niri-unstable networkmanager lanzaboote
17 flakeInputs.nixos-hardware.nixosModules.lenovo-thinkpad-p1 17 flakeInputs.nixos-hardware.nixosModules.lenovo-thinkpad-p1
18 flakeInputs.impermanence.nixosModules.impermanence
19 flakeInputs.nixVirt.nixosModules.default 18 flakeInputs.nixVirt.nixosModules.default
20 ]; 19 ];
21 20
@@ -34,6 +33,10 @@ in {
34 initrd = { 33 initrd = {
35 systemd = { 34 systemd = {
36 emergencyAccess = config.users.users.root.hashedPassword; 35 emergencyAccess = config.users.users.root.hashedPassword;
36 extraBin = {
37 "vim" = lib.getExe pkgs.vim;
38 "grep" = lib.getExe pkgs.gnugrep;
39 };
37 }; 40 };
38 luks.devices = { 41 luks.devices = {
39 nvm0 = { device = "/dev/disk/by-uuid/bef17e86-d929-4a60-97cb-6bfa133face7"; bypassWorkqueues = true; }; 42 nvm0 = { device = "/dev/disk/by-uuid/bef17e86-d929-4a60-97cb-6bfa133face7"; bypassWorkqueues = true; };
@@ -47,13 +50,8 @@ in {
47 50
48 blacklistedKernelModules = [ "nouveau" ]; 51 blacklistedKernelModules = [ "nouveau" ];
49 52
50 # Use the systemd-boot EFI boot loader. 53 lanzaboote.configurationLimit = 15;
51 loader = { 54 loader = {
52 systemd-boot = {
53 enable = true;
54 configurationLimit = 15;
55 netbootxyz.enable = true;
56 };
57 efi.canTouchEfiVariables = true; 55 efi.canTouchEfiVariables = true;
58 timeout = null; 56 timeout = null;
59 }; 57 };
@@ -64,19 +62,27 @@ in {
64 kernelPatches = [ 62 kernelPatches = [
65 { name = "edac-config"; 63 { name = "edac-config";
66 patch = null; 64 patch = null;
67 extraStructuredConfig = with lib.kernel; { 65 structuredExtraConfig = with lib.kernel; {
68 EDAC = yes; 66 EDAC = yes;
69 EDAC_IE31200 = yes; 67 EDAC_IE31200 = yes;
70 }; 68 };
71 } 69 }
72 { name = "zswap-default"; 70 { name = "zswap-default";
73 patch = null; 71 patch = null;
74 extraStructuredConfig = with lib.kernel; { 72 structuredExtraConfig = with lib.kernel; {
75 ZSWAP_DEFAULT_ON = yes; 73 ZSWAP_DEFAULT_ON = yes;
76 ZSWAP_SHRINKER_DEFAULT_ON = yes; 74 ZSWAP_SHRINKER_DEFAULT_ON = yes;
77 }; 75 };
78 } 76 }
79 ]; 77 ];
78 consoleLogLevel = 3;
79 kernelParams = [
80 "quiet"
81 "boot.shell_on_fail"
82 "udev.log_priority=3"
83 "rd.systemd.show_status=auto"
84 "plymouth.use-simpledrm"
85 ];
80 86
81 tmp.useTmpfs = true; 87 tmp.useTmpfs = true;
82 88
@@ -98,6 +104,8 @@ in {
98 server ptbtime2.ptb.de prefer iburst nts 104 server ptbtime2.ptb.de prefer iburst nts
99 server ptbtime3.ptb.de prefer iburst nts 105 server ptbtime3.ptb.de prefer iburst nts
100 server ptbtime4.ptb.de prefer iburst nts 106 server ptbtime4.ptb.de prefer iburst nts
107 pool ntppool1.time.nl prefer iburst nts
108 pool ntppool2.time.nl prefer iburst nts
101 109
102 authselectmode require 110 authselectmode require
103 minsources 3 111 minsources 3
@@ -126,40 +134,16 @@ in {
126 rulesetFile = ./ruleset.nft; 134 rulesetFile = ./ruleset.nft;
127 }; 135 };
128 136
129 # firewall = {
130 # enable = true;
131 # allowedTCPPorts = [ 22 # ssh
132 # 8000 # quickserve
133 # ];
134 # };
135
136 # wlanInterfaces = {
137 # wlan0 = {
138 # device = "wlp82s0";
139 # };
140 # };
141
142 # bonds = {
143 # "lan" = {
144 # interfaces = [ "wlan0" "enp0s31f6" "dock0" ];
145 # driverOptions = {
146 # miimon = "1000";
147 # mode = "active-backup";
148 # primary_reselect = "always";
149 # };
150 # };
151 # };
152
153 useDHCP = false; 137 useDHCP = false;
154 useNetworkd = true; 138 useNetworkd = true;
155
156 # interfaces."tinc.yggdrasil" = {
157 # virtual = true;
158 # virtualType = config.services.tinc.networks.yggdrasil.interfaceType;
159 # macAddress = "5c:93:21:c3:61:39";
160 # };
161 }; 139 };
162 140
141 environment.etc."NetworkManager/dnsmasq.d/dnssec.conf" = {
142 text = ''
143 conf-file=${pkgs.dnsmasq}/share/dnsmasq/trust-anchors.conf
144 dnssec
145 '';
146 };
163 environment.etc."NetworkManager/dnsmasq.d/libvirt_dnsmasq.conf" = { 147 environment.etc."NetworkManager/dnsmasq.d/libvirt_dnsmasq.conf" = {
164 text = '' 148 text = ''
165 except-interface=virbr0 149 except-interface=virbr0
@@ -402,19 +386,6 @@ in {
402 ]; 386 ];
403 387
404 services = { 388 services = {
405 uucp = {
406 enable = true;
407 nodeName = "sif";
408 remoteNodes = {
409 "ymir" = {
410 publicKeys = ["ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG6KNtsCOl5fsZ4rV7udTulGMphJweLBoKapzerWNoLY root@ymir"];
411 hostnames = ["ymir.yggdrasil.li" "ymir.niflheim.yggdrasil"];
412 };
413 };
414
415 defaultCommands = lib.mkForce [];
416 };
417
418 avahi.enable = true; 389 avahi.enable = true;
419 390
420 fwupd.enable = true; 391 fwupd.enable = true;
@@ -433,8 +404,8 @@ in {
433 404
434 logind = { 405 logind = {
435 lidSwitch = "suspend"; 406 lidSwitch = "suspend";
436 lidSwitchDocked = "lock"; 407 lidSwitchDocked = "ignore";
437 lidSwitchExternalPower = "lock"; 408 lidSwitchExternalPower = "ignore";
438 }; 409 };
439 410
440 atd = { 411 atd = {
@@ -476,11 +447,6 @@ in {
476 447
477 systemd.tmpfiles.settings = { 448 systemd.tmpfiles.settings = {
478 "10-localtime"."/etc/localtime".L.argument = "/.bcachefs/etc/localtime"; 449 "10-localtime"."/etc/localtime".L.argument = "/.bcachefs/etc/localtime";
479
480 # "10-regreet"."/var/cache/regreet/cache.toml".C.argument = toString ((pkgs.formats.toml {}).generate "cache.toml" {
481 # last_user = "gkleen";
482 # user_to_last_sess.gkleen = "Niri";
483 # });
484 }; 450 };
485 451
486 users = { 452 users = {
@@ -640,25 +606,6 @@ in {
640 606
641 environment.etc."X11/xorg.conf.d/50-wacom.conf".source = lib.mkForce ./wacom.conf; 607 environment.etc."X11/xorg.conf.d/50-wacom.conf".source = lib.mkForce ./wacom.conf;
642 608
643 systemd.services."ac-plugged" = {
644 description = "Inhibit handling of lid-switch and sleep";
645
646 path = with pkgs; [ systemd coreutils ];
647
648 script = ''
649 exec systemd-inhibit --what=handle-lid-switch --why="AC is connected" --mode=block sleep infinity
650 '';
651
652 serviceConfig = {
653 Type = "simple";
654 };
655 };
656
657 services.udev.extraRules = with pkgs; lib.mkAfter ''
658 SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="${systemd}/bin/systemctl --no-block stop ac-plugged.service"
659 SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="${systemd}/bin/systemctl --no-block start ac-plugged.service"
660 '';
661
662 systemd.services."nix-daemon".serviceConfig = { 609 systemd.services."nix-daemon".serviceConfig = {
663 MemoryAccounting = true; 610 MemoryAccounting = true;
664 MemoryHigh = "50%"; 611 MemoryHigh = "50%";
@@ -718,7 +665,7 @@ in {
718 directories = [ 665 directories = [
719 "/nix" 666 "/nix"
720 "/root" 667 "/root"
721 "/home" 668 "/home"
722 "/var/log" 669 "/var/log"
723 "/var/lib/sops-nix" 670 "/var/lib/sops-nix"
724 "/var/lib/nixos" 671 "/var/lib/nixos"
@@ -728,33 +675,19 @@ in {
728 "/var/lib/bluetooth" 675 "/var/lib/bluetooth"
729 "/var/lib/upower" 676 "/var/lib/upower"
730 "/var/lib/postfix" 677 "/var/lib/postfix"
678 "/var/lib/regreet"
731 "/etc/NetworkManager/system-connections" 679 "/etc/NetworkManager/system-connections"
732 { directory = "/var/uucp"; user = "uucp"; group = "uucp"; mode = "0700"; } 680 config.boot.lanzaboote.pkiBundle
733 { directory = "/var/spool/uucp"; user = "uucp"; group = "uucp"; mode = "0750"; }
734 ]; 681 ];
735 files = [ 682 files = [
736 ]; 683 ];
684 timezone = true;
737 }; 685 };
738 686
739 systemd.services.timezone = {
740 wantedBy = [ "multi-user.target" ];
741 serviceConfig = {
742 Type = "oneshot";
743 RemainAfterExit = true;
744 ExecStart = "${pkgs.coreutils}/bin/cp -vP /.bcachefs/etc/localtime /etc/localtime";
745 ExecStop = "${pkgs.coreutils}/bin/cp -vP /etc/localtime /.bcachefs/etc/localtime";
746 };
747 };
748 services.tzupdate.enable = true;
749
750 security.pam.services.gtklock = {}; 687 security.pam.services.gtklock = {};
751 688
752 home-manager.sharedModules = [ flakeInputs.nixVirt.homeModules.default ]; 689 home-manager.sharedModules = [ flakeInputs.nixVirt.homeModules.default ];
753 690
754 environment.pathsToLink = [
755 "share/zsh"
756 ];
757
758 system.stateVersion = "24.11"; 691 system.stateVersion = "24.11";
759 }; 692 };
760} 693}
diff --git a/hosts/sif/email/default.nix b/hosts/sif/email/default.nix
new file mode 100644
index 00000000..bebf7980
--- /dev/null
+++ b/hosts/sif/email/default.nix
@@ -0,0 +1,111 @@
1{ config, lib, pkgs, ... }:
2{
3 services.postfix = {
4 enable = true;
5 enableSmtp = false;
6 enableSubmission = false;
7 setSendmail = true;
8 # networksStyle = "host";
9 settings.main = {
10 recpipient_delimiter = "+";
11 mydestination = [];
12 myhostname = "sif.midgard.yggdrasil";
13
14 mydomain = "yggdrasil.li";
15
16 local_transport = "error:5.1.1 No local delivery";
17 alias_database = [];
18 alias_maps = [];
19 local_recipient_maps = [];
20
21 inet_interfaces = "loopback-only";
22
23 message_size_limit = 0;
24
25 authorized_submit_users = "inline:{ gkleen= }";
26 authorized_flush_users = "inline:{ gkleen= }";
27 authorized_mailq_users = "inline:{ gkleen= }";
28
29 smtp_generic_maps = "inline:{ root=root+sif }";
30
31 mynetworks = ["127.0.0.0/8" "[::1]/128"];
32 smtpd_client_restrictions = ["permit_mynetworks" "reject"];
33 smtpd_relay_restrictions = ["permit_mynetworks" "reject"];
34
35 sender_dependent_default_transport_maps = ''regexp:${pkgs.writeText "sender_relay" ''
36 /@(cip|stud)\.ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtp.ifi.lmu.de
37 /@ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtpin1.ifi.lmu.de:587
38 /@math(ematik)?\.(lmu|uni-muenchen)\.de$/ smtps:smtp.math.lmu.de:465
39 /@(campus\.)?lmu\.de$/ smtp:postout.lrz.de
40 ''}'';
41 sender_bcc_maps = ''regexp:${pkgs.writeText "sender_bcc" ''
42 /^uni2work(-[^@]*)?@ifi\.lmu\.de$/ uni2work@ifi.lmu.de
43 /@ifi\.lmu\.de$/ gregor.kleen@ifi.lmu.de
44 ''}'';
45 relayhost = ["[surtr.yggdrasil.li]:465"];
46 default_transport = "relay";
47
48 smtp_sasl_auth_enable = true;
49 smtp_sender_dependent_authentication = true;
50 smtp_sasl_tls_security_options = "noanonymous";
51 smtp_sasl_mechanism_filter = ["plain"];
52 smtp_sasl_password_maps = "regexp:/run/credentials/postfix.service/sasl_passwd";
53 smtp_cname_overrides_servername = false;
54 smtp_always_send_ehlo = true;
55 smtp_tls_security_level = "dane";
56
57 smtp_tls_loglevel = "1";
58 smtp_dns_support_level = "dnssec";
59 };
60 settings.master = {
61 submission = {
62 type = "inet";
63 private = false;
64 command = "smtpd";
65 args = [
66 "-o" "syslog_name=postfix/$service_name"
67 ];
68 };
69 smtp = { };
70 smtps = {
71 type = "unix";
72 private = true;
73 privileged = true;
74 chroot = false;
75 command = "smtp";
76 args = [
77 "-o" "smtp_tls_wrappermode=yes"
78 "-o" "smtp_tls_security_level=encrypt"
79 ];
80 };
81 relay = {
82 command = "smtp";
83 args = [
84 "-o" "smtp_fallback_relay="
85 "-o" "smtp_tls_security_level=verify"
86 "-o" "smtp_tls_wrappermode=yes"
87 "-o" "smtp_tls_cert_file=${./relay.crt}"
88 "-o" "smtp_tls_key_file=/run/credentials/postfix.service/relay.key"
89 ];
90 };
91 };
92 };
93
94 systemd.services.postfix = {
95 serviceConfig.LoadCredential = [
96 "sasl_passwd:${config.sops.secrets."postfix-sasl-passwd".path}"
97 "relay.key:${config.sops.secrets."relay-key".path}"
98 ];
99 };
100
101 sops.secrets = {
102 postfix-sasl-passwd = {
103 key = "sasl-passwd";
104 sopsFile = ./secrets.yaml;
105 };
106 relay-key = {
107 format = "binary";
108 sopsFile = ./relay.key;
109 };
110 };
111}
diff --git a/hosts/sif/email/relay.crt b/hosts/sif/email/relay.crt
new file mode 100644
index 00000000..ac13e7cb
--- /dev/null
+++ b/hosts/sif/email/relay.crt
@@ -0,0 +1,11 @@
1-----BEGIN CERTIFICATE-----
2MIIBjDCCAQygAwIBAgIPQAAAAGgLfNoL/PSMAsutMAUGAytlcTAXMRUwEwYDVQQD
3DAx5Z2dkcmFzaWwubGkwHhcNMjUwNDI1MTIwOTQ1WhcNMzUwNDI2MTIxNDQ1WjAR
4MQ8wDQYDVQQDDAZna2xlZW4wKjAFBgMrZXADIQB3outi3/3F4YO7Q97WAAaMHW0a
5m+Blldrgee+EZnWnD6N1MHMwHwYDVR0jBBgwFoAUTtn+VjMw6Ge1f68KD8dT1CWn
6l3YwHQYDVR0OBBYEFFOa4rYZYMbXUVdKv98NB504GUhjMA4GA1UdDwEB/wQEAwID
76DAMBgNVHRMBAf8EAjAAMBMGA1UdJQQMMAoGCCsGAQUFBwMCMAUGAytlcQNzABC0
80UgIt7gLZrU1TmzGoqPBris8R1DbKOJacicF5CU0MIIjHcX7mPFW8KtB4qm6KcPq
9kF6IaEPmgKpX3Nubk8HJik9vhIy9ysfINcVTvzXx8pO1bxbvREJRyA/apj10nzav
10yauId0cXHvN6g5RLAMsMAA==
11-----END CERTIFICATE-----
diff --git a/hosts/sif/email/relay.key b/hosts/sif/email/relay.key
new file mode 100644
index 00000000..412a44e0
--- /dev/null
+++ b/hosts/sif/email/relay.key
@@ -0,0 +1,19 @@
1{
2 "data": "ENC[AES256_GCM,data:lBlTuzOS75pvRmcTKT4KhHMH44RlE2SvCFAUP+GfsXws1Uai7DZ1MmbhvxxCa+pcLW19+sQYxrXLRNZWby1yOeKBJ2UQeYV5LOk9LSL/WIE3FZkCo5Dv0O0gSFKjjb61WN22a4JnHbLWADf/mLT3GZv91XfvFDo=,iv:ho8wQH3UNzX9JPW5gVcUGtxZzdVwsMFus0Z4KYe5t48=,tag:dAgZyHOva2xVVhE1nTl+lg==,type:str]",
3 "sops": {
4 "age": [
5 {
6 "recipient": "age1rmmhetcmllq0ahl5qznlr0eya2zdxwl9h6y5wnl97d2wtyx5t99sm2u866",
7 "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB6eTVRSUdFNUZGZmcxSUlT\nWmlsOGNyWXIzMGNTZjlKbXlhcEdZUXFRVkR3Cll0T0RMd0h2UW16QkR3SHlhYmNZ\nNDFrYXh3Rkp5NWsvcWc3UFJJaHVwT1UKLS0tIHhXVEI0VHBZVkpDQ1FzWENjMmJH\nb1FQWXVUUTBiZ1pKWG00MTNqVEo2SjAKK3VOU+QgRuxWYWEcrJiVMRFCprBICz4F\ngD+9zuPUzPezyJkYwTs+M+wX5GYkXppqm5W58yQLS2UDD38sr+SRjg==\n-----END AGE ENCRYPTED FILE-----\n"
8 },
9 {
10 "recipient": "age1fj65apkhfkrwyv5tx6zcs9nkjg8267fy733qph30sc7zfn7vapjqkd5kne",
11 "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBzWmJmZDVFazN2bDY1TkNG\nNXpJN2twMFFjZUxMTVdSNzJwQTFiYktrcGdrCjk4eFVHTko0bFVMSlFFWm9tbjMr\nbWNHMEQ1Rm1qUVhodlB1RGw2aDc4TUEKLS0tIERBK0J5NkN4OXJEZ1ZOZXhNc1Jm\naWNnUmZGbTIxdmNkYi9TZ2h2bGs3MVEKPQGaEf7M/5/xvSOfawpIp50fB3QfFSuz\nPgkrPMneaBeUx+uBYMyEFX4rpzLIBR3pnYMjAfoc+bjWaOtGQuEqyQ==\n-----END AGE ENCRYPTED FILE-----\n"
12 }
13 ],
14 "lastmodified": "2025-04-25T12:14:44Z",
15 "mac": "ENC[AES256_GCM,data:pObl2bJA93az9E3Ya+hA3ekI8TKKZ9NNTi0KzmWZBOiQwi9FuQYtpnmmT80L1KXWyOKJV6wGdAri3mNe/ue2S0TziSbQ/4+Dj4ubFKgkH7thb5q2dFyxw5FzhYzRQiXFqD/pxcNN9uL0lQI2Al0Eci0zX8Kcd1rAQ6RzLEoSmco=,iv:zo/3QFKTUEDxLy1k5yyU7Z1JMZ7cKdYUc6GHjaTTZKQ=,tag:f63Eja3lBfwJCYAOyEt56g==,type:str]",
16 "unencrypted_suffix": "_unencrypted",
17 "version": "3.10.2"
18 }
19}
diff --git a/hosts/sif/mail/secrets.yaml b/hosts/sif/email/secrets.yaml
index 3c74b710..3c74b710 100644
--- a/hosts/sif/mail/secrets.yaml
+++ b/hosts/sif/email/secrets.yaml
diff --git a/hosts/sif/hw.nix b/hosts/sif/hw.nix
index 1bcf0261..e567c37d 100644
--- a/hosts/sif/hw.nix
+++ b/hosts/sif/hw.nix
@@ -25,7 +25,7 @@
25 # system.etc.overlay.enable = false; 25 # system.etc.overlay.enable = false;
26 26
27 boot.initrd.systemd.packages = [ 27 boot.initrd.systemd.packages = [
28 (pkgs.writeTextDir "/etc/systemd/system/\\x2ebcachefs.mount.d/block_scan.conf" '' 28 (pkgs.writeTextDir "/etc/systemd/system/sysroot-.bcachefs.mount.d/block_scan.conf" ''
29 [Mount] 29 [Mount]
30 Environment=BCACHEFS_BLOCK_SCAN=1 30 Environment=BCACHEFS_BLOCK_SCAN=1
31 '') 31 '')
diff --git a/hosts/sif/mail/default.nix b/hosts/sif/mail/default.nix
deleted file mode 100644
index 8d6cd705..00000000
--- a/hosts/sif/mail/default.nix
+++ /dev/null
@@ -1,70 +0,0 @@
1{ config, lib, pkgs, ... }:
2{
3 services.postfix = {
4 enable = true;
5 enableSmtp = true;
6 enableSubmission = false;
7 setSendmail = true;
8 networksStyle = "host";
9 hostname = "sif.midgard.yggdrasil";
10 destination = [];
11 relayHost = "uucp:ymir";
12 recipientDelimiter = "+";
13 masterConfig = {
14 uucp = {
15 type = "unix";
16 private = true;
17 privileged = true;
18 chroot = false;
19 command = "pipe";
20 args = [ "flags=Fqhu" "user=uucp" ''argv=${config.security.wrapperDir}/uux -z -a $sender - $nexthop!rmail ($recipient)'' ];
21 };
22 smtps = {
23 type = "unix";
24 private = true;
25 privileged = true;
26 chroot = false;
27 command = "smtp";
28 args = [ "-o" "smtp_tls_wrappermode=yes" "-o" "smtp_tls_security_level=encrypt" ];
29 };
30 };
31 config = {
32 default_transport = "uucp:ymir";
33
34 inet_interfaces = "loopback-only";
35
36 authorized_submit_users = ["!uucp" "static:anyone"];
37 message_size_limit = "0";
38
39 sender_dependent_default_transport_maps = ''regexp:${pkgs.writeText "sender_relay" ''
40 /@(cip|stud)\.ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtp.ifi.lmu.de
41 /@ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtpin1.ifi.lmu.de:587
42 /@math(ematik)?\.(lmu|uni-muenchen)\.de$/ smtps:smtp.math.lmu.de:465
43 /@(campus\.)?lmu\.de$/ smtp:postout.lrz.de
44 ''}'';
45 sender_bcc_maps = ''regexp:${pkgs.writeText "sender_bcc" ''
46 /^uni2work(-[^@]*)?@ifi\.lmu\.de$/ uni2work@ifi.lmu.de
47 /@ifi\.lmu\.de$/ gregor.kleen@ifi.lmu.de
48 ''}'';
49
50 smtp_sasl_auth_enable = true;
51 smtp_sender_dependent_authentication = true;
52 smtp_sasl_tls_security_options = "noanonymous";
53 smtp_sasl_mechanism_filter = ["plain"];
54 smtp_sasl_password_maps = "regexp:/var/db/postfix/sasl_passwd";
55 smtp_cname_overrides_servername = false;
56 smtp_always_send_ehlo = true;
57 smtp_tls_security_level = "dane";
58
59 smtp_tls_loglevel = "1";
60 smtp_dns_support_level = "dnssec";
61 };
62 };
63
64 sops.secrets.postfix-sasl-passwd = {
65 key = "sasl-passwd";
66 path = "/var/db/postfix/sasl_passwd";
67 owner = "postfix";
68 sopsFile = ./secrets.yaml;
69 };
70}
diff --git a/hosts/sif/ruleset.nft b/hosts/sif/ruleset.nft
index 2af8b2ee..62339f69 100644
--- a/hosts/sif/ruleset.nft
+++ b/hosts/sif/ruleset.nft
@@ -61,7 +61,7 @@ table inet filter {
61 counter mosh-rx {} 61 counter mosh-rx {}
62 counter wg-rx {} 62 counter wg-rx {}
63 counter yggdrasil-gre-rx {} 63 counter yggdrasil-gre-rx {}
64 counter quickserve-rx {} 64 counter miniserve-rx {}
65 counter ausweisapp2-rx {} 65 counter ausweisapp2-rx {}
66 66
67 counter established-rx {} 67 counter established-rx {}
@@ -81,7 +81,7 @@ table inet filter {
81 counter mosh-tx {} 81 counter mosh-tx {}
82 counter wg-tx {} 82 counter wg-tx {}
83 counter yggdrasil-gre-tx {} 83 counter yggdrasil-gre-tx {}
84 counter quickserve-tx {} 84 counter miniserve-tx {}
85 85
86 counter tx {} 86 counter tx {}
87 87
@@ -134,7 +134,7 @@ table inet filter {
134 tcp dport 22 counter name ssh-rx accept 134 tcp dport 22 counter name ssh-rx accept
135 udp dport 60000-61000 counter name mosh-rx accept 135 udp dport 60000-61000 counter name mosh-rx accept
136 136
137 tcp dport 8000 counter name quickserve-rx accept 137 tcp dport 8080 counter name miniserve-rx accept
138 udp dport 24727 counter name ausweisapp2-rx accept 138 udp dport 24727 counter name ausweisapp2-rx accept
139 139
140 udp dport 51820-51822 counter name wg-rx accept 140 udp dport 51820-51822 counter name wg-rx accept
@@ -173,7 +173,7 @@ table inet filter {
173 udp sport 51820-51822 counter name wg-tx 173 udp sport 51820-51822 counter name wg-tx
174 iifname "yggdrasil-wg-*" meta l4proto gre counter name yggdrasil-gre-tx 174 iifname "yggdrasil-wg-*" meta l4proto gre counter name yggdrasil-gre-tx
175 175
176 tcp sport 8000 counter name quickserve-tx accept 176 tcp sport 8080 counter name miniserve-tx accept
177 177
178 oifname virbr0 udp sport 67 counter name libvirt-dhcp accept 178 oifname virbr0 udp sport 67 counter name libvirt-dhcp accept
179 oifname virbr0 udp sport 547 counter name libvirt-dhcp accept 179 oifname virbr0 udp sport 547 counter name libvirt-dhcp accept
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-16 02:43:30 +0000