this will be developed on a separate branch

This commit is contained in:
goeranh 2026-02-28 02:59:56 +01:00
parent df593b467e
commit c927f8675b
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7 changed files with 0 additions and 502 deletions

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@ -1,74 +0,0 @@
{
config,
lib,
pkgs,
...
}:
{
users.groups.authentik = { };
users.users.authentik = {
isSystemUser = true;
extraGroups = [ "docker" ];
group = "authentik";
};
virtualisation.docker.enable = true;
systemd.services = {
authentik-secrets-setup = {
enable = true;
};
};
services.authentik-ldap = {
enable = true;
environmentFile = "/var/lib/authentik-ldap-env";
};
services.authentik = {
enable = true;
# The environmentFile needs to be on the target host!
# Best use something like sops-nix or agenix to manage it
environmentFile = "/var/lib/authentik_secret";
settings = {
email = {
host = "mail.${config.networking.domain}";
port = 25;
username = "authentik@${config.networking.domain}";
use_tls = false;
use_ssl = false;
from = "authentik@${config.networking.domain}";
};
disable_startup_analytics = true;
avatars = "initials";
};
};
systemd.services.authentik-secrets-generator = {
enable = true;
requiredBy = [
"authentik-secrets-setup.service"
"authentik-worker.service"
];
script = ''
echo "AUTHENTIK_SECRET_KEY=$(${pkgs.openssl}/bin/openssl rand -hex 32)" > /var/lib/authentik_secret
'';
};
services.nginx = {
enable = true;
virtualHosts = {
"auth.${config.networking.domain}" = {
enableACME = true;
forceSSL = true;
locations."/" = {
proxyPass = "http://localhost:9000";
proxyWebsockets = true;
recommendedProxySettings = true;
extraConfig = ''
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
'';
};
};
};
};
}

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@ -1,34 +0,0 @@
{
config,
lib,
pkgs,
...
}:
{
imports = [
./hardware-configuration.nix
./authentik.nix
];
networking.hostName = "auth";
networking.interfaces.ens18.ipv4.addresses = [
{
address = "141.56.51.96";
prefixLength = 24;
}
];
networking.defaultGateway.address = "141.56.51.254";
networking.nameservers = [
"9.9.9.9"
"1.1.1.1"
];
networking.firewall.allowedTCPPorts = [
80
443
3389
];
system.stateVersion = "25.05";
}

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@ -1,38 +0,0 @@
# Do not modify this file! It was generated by nixos-generate-config
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{
config,
lib,
pkgs,
modulesPath,
...
}:
{
imports = [
(modulesPath + "/profiles/qemu-guest.nix")
];
boot.initrd.availableKernelModules = [
"ata_piix"
"uhci_hcd"
"virtio_pci"
"virtio_scsi"
"sd_mod"
"sr_mod"
];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
# fileSystems."/" =
# {
# device = "/dev/sda1";
# fsType = "ext4";
# };
# swapDevices = [ ];
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}

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@ -1,56 +0,0 @@
{
disko.devices = {
disk = {
main = {
type = "disk";
device = "/dev/sda";
content = {
type = "gpt";
partitions = {
boot = {
size = "1M";
type = "EF02"; # for grub MBR
};
ESP = {
priority = 1;
name = "ESP";
start = "1M";
end = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
};
};
root = {
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" ]; # Override existing partition
subvolumes = {
"/rootfs" = {
mountpoint = "/";
};
"/home" = {
mountOptions = [ "compress=zstd" ];
mountpoint = "/home";
};
# Sub(sub)volume doesn't need a mountpoint as its parent is mounted
"/nix" = {
mountOptions = [
"compress=zstd"
"noatime"
];
mountpoint = "/nix";
};
};
};
};
};
};
};
};
};
}

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@ -1,206 +0,0 @@
{
config,
lib,
pkgs,
...
}:
let
generatedAliases = pkgs.writeText "generated-aliases" (
lib.concatStringsSep "\n" (
lib.mapCartesianProduct
({ aliases, domain }: "${aliases}@${domain} root@test.htw.stura-dresden.de")
{
aliases = [
"abuse"
"hostmaster"
"noreply"
"postmaster"
"webmaster"
];
domain = config.mailserver.domains;
}
)
);
in
{
imports = [
./hardware-configuration.nix
];
security.pam.loginLimits = [
{
domain = "*";
type = "soft";
item = "nofile";
value = "8192";
}
];
# nix.settings.trusted-users = [ "administration" ];
# nix.settings.download-buffer-size = 6710886400;
# boot.loader.grub.enable = true;
# boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
# boot.loader.grub.enable = true;
# boot.loader.grub.efiSupport = true;
# boot.loader.grub.efiInstallAsRemovable = true;
networking.hostName = "mail";
networking.domain = "test.htw.stura-dresden.de";
networking.interfaces.ens18.ipv4.addresses = [
{
address = "141.56.51.95";
prefixLength = 24;
}
];
networking.defaultGateway.address = "141.56.51.254";
networking.nameservers = [
"9.9.9.9"
"1.1.1.1"
];
services.nginx.virtualHosts = {
"lists.${config.networking.domain}" = {
enableACME = true;
forceSSL = true;
# locations."/" = {
# proxyPass = "http://127.0.0.1:18507";
# };
};
};
services.automx2 = {
enable = true;
domain = "${config.networking.domain}";
settings = {
automx2 = {
db_uri = "sqlite:////var/lib/automx2/db.sqlite";
proxy_count = 1;
};
};
};
services.mailman = {
enable = true;
hyperkitty = {
enable = true;
};
serve.enable = true;
webHosts = [
"lists.${config.networking.domain}"
];
};
services.mailman.siteOwner = "mailman@${config.networking.domain}";
mailserver = {
enable = true;
fqdn = "mail.${config.networking.domain}";
domains = [
"${config.networking.domain}"
"lists.${config.networking.domain}"
];
ldap = {
enable = true;
bind = {
# dn = "cn=dovecot,ou=users,DC=test,DC=htw,DC=stura-dresden,DC=de";
dn = "cn=ldapuser,ou=users,dc=ldap,dc=goauthentik,dc=io";
passwordFile = "/var/lib/dovecot_ldap_passwd";
};
dovecot = {
userFilter = "(&(objectClass=posixAccount)(mail=%u))";
passFilter = "(&(objectClass=posixAccount)(mail=%u))";
userAttrs = "cn";
};
postfix = {
filter = "(|(&(objectClass=posixAccount)(mail=%s))(&(objectClass=posixAccount)(cn=%s)))";
mailAttribute = "mail";
uidAttribute = "cn";
};
#searchBase = "DC=test,DC=htw,DC=stura-dresden,DC=de";
searchBase = "DC=ldap,DC=goauthentik,DC=io";
uris = [
"ldap://auth.test.htw.stura-dresden.de:3389"
];
};
certificateScheme = "acme-nginx";
enableImap = true;
enableImapSsl = true;
enableManageSieve = true;
enableSubmission = true;
enableSubmissionSsl = true;
extraVirtualAliases = { };
lmtpSaveToDetailMailbox = "no"; # DOS potential
mailboxes = {
Drafts = {
auto = "subscribe";
specialUse = "Drafts";
};
Sent = {
auto = "subscribe";
specialUse = "Sent";
};
Spam = {
auto = "subscribe";
specialUse = "Junk";
};
Trash = {
auto = "subscribe";
specialUse = "Trash";
};
};
maxConnectionsPerUser = 10;
messageSizeLimit = 10 * 1000 * 1024; # 10 MiB
stateVersion = 3;
};
# services.dovecot2.mailLocation = lib.mkForce "maildir:/var/vmail/%n";
services.postfix =
let
submissionOptions = {
# hash:/etc/postfix/virtual,
smtpd_sender_login_maps = lib.mkForce "ldap:/run/postfix/ldap-sender-login-map.cf";
smtpd_client_restrictions = "permit_sasl_authenticated,reject";
};
in
{
masterConfig = {
submission = {
args = [ "-v" ];
};
submissions = {
args = [ "-v" ];
};
};
settings.main = {
unknown_local_recipient_reject_code = 550;
relay_domains = [
"hash:/var/lib/mailman/data/postfix_domains"
];
transport_maps = [
"hash:/var/lib/mailman/data/postfix_lmtp"
];
local_recipient_maps = [
"hash:/var/lib/mailman/data/postfix_lmtp"
];
};
# mapFiles = {
# "valias" = lib.mkForce "/var/lib/postfix/valias";
# "virtual" = lib.mkForce "/var/lib/postfix/virtual";
# };
submissionOptions = submissionOptions;
submissionsOptions = submissionOptions;
};
security.acme.acceptTerms = true;
security.acme.defaults.email = "cert@stura.htw-dresden.de";
networking.firewall.allowedTCPPorts = [
25
80
443
597
];
system.stateVersion = "24.11";
}

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@ -1,38 +0,0 @@
# Do not modify this file! It was generated by nixos-generate-config
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{
config,
lib,
pkgs,
modulesPath,
...
}:
{
imports = [
(modulesPath + "/profiles/qemu-guest.nix")
];
boot.initrd.availableKernelModules = [
"ata_piix"
"uhci_hcd"
"virtio_pci"
"virtio_scsi"
"sd_mod"
"sr_mod"
];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
# fileSystems."/" =
# {
# device = "/dev/sda1";
# fsType = "ext4";
# };
# swapDevices = [ ];
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}

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@ -1,56 +0,0 @@
{
disko.devices = {
disk = {
main = {
type = "disk";
device = "/dev/sda";
content = {
type = "gpt";
partitions = {
boot = {
size = "1M";
type = "EF02"; # for grub MBR
};
ESP = {
priority = 1;
name = "ESP";
start = "1M";
end = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
};
};
root = {
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" ]; # Override existing partition
subvolumes = {
"/rootfs" = {
mountpoint = "/";
};
"/home" = {
mountOptions = [ "compress=zstd" ];
mountpoint = "/home";
};
# Sub(sub)volume doesn't need a mountpoint as its parent is mounted
"/nix" = {
mountOptions = [
"compress=zstd"
"noatime"
];
mountpoint = "/nix";
};
};
};
};
};
};
};
};
};
}