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soraefir
2026-05-08 00:06:21 +02:00
parent 8092bac6b7
commit e8c9fc52fb
7 changed files with 148 additions and 49 deletions
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4
modules/server/containers/builder.nix
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@@ -3,7 +3,7 @@ let
builder =
{ image, secret ? ""
, subdomain ? "", ip ? "", port ? 0
, extraEnv ? { }, extraLabels ? { }
, extraEnv ? { }, extraLabels ? { }, extraOptions ? [ ]
, overrides ? { }
}:
let base = {
@@ -23,7 +23,7 @@ let
"traefik.enable" = "false";
} // extraLabels;
extraOptions = [
extraOptions = extraOptions ++ [
"--add-host=host.containers.internal:host-gateway"
] ++ lib.optional (ip != "") "--ip=${ip}";
};

14
modules/server/containers/defs/authentik.nix
View File

@@ -1,5 +1,6 @@
{ config, containerCfg, pkgs, lib, builder, ... }:
let
version = "2026.2.2";
serverCfg = config.syscfg.server;
in {
paths = [{
@@ -15,7 +16,7 @@ in {
containers = {
server = builder.mkContainer {
subdomain = containerCfg.subdomain;
image = "ghcr.io/goauthentik/server:latest";
image = "ghcr.io/goauthentik/server:${version}";
port = containerCfg.port;
ip = containerCfg.ip;
secret = "authentik";
@@ -31,10 +32,12 @@ in {
"AUTHENTIK_EMAIL__USE_SSL" = "false";
"AUTHENTIK_EMAIL__TIMEOUT" = "10";
"AUTHENTIK_EMAIL__FROM" = "sso@noreply.${serverCfg.hostDomain}";
"AUTHENTIK_DISABLE_UPDATE_CHECK" = "true";
"AUTHENTIK_POSTGRESQL__SSLMODE" = "disable";
};
overrides = {
cmd = [ "server" ];
ports = [ "9999:${toString containerCfg.port}" ];
ports = if containerCfg.pubPort != 0 && containerCfg.port != 0 then [ "${toString containerCfg.pubPort}:${toString containerCfg.port}" ] else [];
volumes = [
"${serverCfg.dataPath}/authentik/media:/media"
"${serverCfg.dataPath}/authentik/templates:/templates"
@@ -43,20 +46,23 @@ in {
};
worker = builder.mkContainer {
image = "ghcr.io/goauthentik/server:latest";
image = "ghcr.io/goauthentik/server:${version}";
secret = "authentik";
extraEnv = {
"AUTHENTIK_REDIS__HOST" = builder.host;
"AUTHENTIK_POSTGRESQL__HOST" = builder.host;
"AUTHENTIK_POSTGRESQL__USER" = "authentik_user";
"AUTHENTIK_POSTGRESQL__NAME" = "authentik_db";
"AUTHENTIK_DISABLE_UPDATE_CHECK" = "true";
"AUTHENTIK_POSTGRESQL__SSLMODE" = "disable";
};
extraOptions = [ "--user=:994" ]; #PODMAN GROUP FOR SOCKET ACCESS
overrides = {
cmd = [ "worker" ];
volumes = [
"${serverCfg.dataPath}/authentik/media:/media"
"${serverCfg.dataPath}/authentik/templates:/templates"
"/var/run/docker.sock:/var/run/docker.sock"
"/var/run/podman/podman.sock:/var/run/docker.sock" #PODMAN GROUP FOR SOCKET ACCESS
];
};
};

2
modules/server/default.nix
View File

@@ -1,3 +1,3 @@
{ config, pkgs, lib, ... }:{
imports = [ ./containers ./database ./nftables ./openssh ./sops ];
imports = [ ./containers ./database ./nftables ./nginx ./openssh ./sops ];
}

8
modules/server/nftables/default.nix
View File

@@ -1,5 +1,3 @@
{ config, lib, ... }:{
config = lib.mkIf (config.syscfg.server.nftables.enable) {
boot.kernel.sysctl = {
@@ -11,8 +9,12 @@
networking.nftables.ruleset = ''
table inet filter {
chain input {
type filter hook input priority filter; policy accept;
type filter hook input priority filter; policy drop;
ct state established,related accept
iifname "lo" accept
tcp dport {5432, 6379} ip saddr { 10.0.0.0/8 169.254.0.0/16 } accept
tcp dport {80, 443, 22} accept
udp dport {80, 443, 22} accept
}
}

158
modules/server/nginx/default.nix
View File

@@ -1,45 +1,133 @@
{ config, lib, ... }:
{ config, lib, pkgs, ... }:
let
cfg = config.syscfg.server;
containers = cfg.containers;
# Function to convert your container config into an NGINX vhost
mkVhost = name: container: {
forceSSL = true;
useACMEHost = "${cfg.hostDomain}";
locations."/" = {
proxyPass = "http://${container.ip}:${toString container.port}";
proxyWebsockets = true; # Recommended for modern apps
faviconOverride = {
" ~* /favicon\.(ico|png|svg|jpg)$" = {
extraConfig = ''
add_header Content-Type image/svg+xml;
return 200 '<svg xmlns="http://www.w3.org/2000/svg" id="Layer_1" data-name="Layer 1" viewBox="0 0 50 50"><defs><style>.cls-1{fill:#fd4b2d;}</style></defs><path class="cls-1" d="M30.83,5A23.23,23.23,0,0,0,10.41,67.13h10.8C26,63,32.94,61.8,38,67.13H49.39C44.93,61.09,38.24,55,30.83,55Z"/><path class="cls-1" d="M46.25,28.11c-14.89,31.15-41,4.6-25-11H10.41c-8.47,14.76,3.24,34.68,20.42,34.23,13.28,0,24.24-19.72,24.24-23.21,0-1.54-2.14-6.25-5.68-11H38A40.52,40.52,0,0,1,46.25,78.11Zm.4-.91Z"/></svg>';
'';
# proxyPass = "http://127.0.0.1:9000";
};
};
# Function to convert your container config into an NGINX vhost
mkVhost = container: {
forceSSL = true;
# quic = true;
# http3 = true;
useACMEHost = "${cfg.hostDomain}";
locations = faviconOverride // {
"/" = {
proxyPass = "http://${container.ip}:${toString container.port}";
proxyWebsockets = true; # Recommended for modern apps
};
};
};
in {
config = lib.mkIf ( config.syscfg.server.web) {
security.acme = {
acceptTerms = true;
defaults.email = "admin@domain.org";
certs."${cfg.hostDomain}" = {
domain = "*.${cfg.hostDomain}";
extraDomainNames = [ "${cfg.hostDomain}" ]; # Adds the root too
dnsProvider = "infomaniak";
credentialsFile = config.sops.secrets."INFOMANIAK_API_KEY".path; # File containing your API token (e.g. CLOUDFLARE_DNS_API_TOKEN=...)
group = "nginx";
};
};
security.acme = {
acceptTerms = true;
defaults.email = "admin@domain.org";
services.nginx = {
enable = true;
recommendedProxySettings = true;
recommendedTlsSettings = true;
recommendedGzipSettings = true;
certs."${cfg.hostDomain}" = {
domain = "*.${cfg.hostDomain}";
extraDomainNames = [ "${cfg.hostDomain}" ]; # Adds the root too
dnsProvider = "cloudflare"; # Change to your provider
# File containing your API token (e.g. CLOUDFLARE_DNS_API_TOKEN=...)
credentialsFile = "/var/lib/secrets/acme-dns.env";
group = "nginx";
# appendHttpConfig = ''
# add_header Alt-Svc 'h3=":443"; ma=86400';
# '';
commonHttpConfig = ''
proxy_buffer_size 32k;
proxy_buffers 8 16k;
proxy_busy_buffers_size 48k;
port_in_redirect off;
'';
virtualHosts = {
"_" = {
default = true;
forceSSL = true;
# quic = true;
# http3 = true;
useACMEHost = "${cfg.hostDomain}";
locations = {
"/" = {
extraConfig = ''
return 404;
'';
};
};
};
"sec.localhost" = {
forceSSL = true;
# quic = true;
# http3 = true;
useACMEHost = "${cfg.hostDomain}";
locations = {
"/" = {
extraConfig = ''
proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
proxy_set_header X-Original-URI $scheme://$http_host$request_uri;
auth_request /outpost.goauthentik.io/auth/nginx;
error_page 401 = @goauthentik_proxy_signin;
auth_request_set $auth_cookie $upstream_http_set_cookie;
add_header Set-Cookie $auth_cookie;
auth_request_set $authentik_username $upstream_http_x_authentik_username;
auth_request_set $authentik_groups $upstream_http_x_authentik_groups;
auth_request_set $authentik_entitlements $upstream_http_x_authentik_entitlements;
auth_request_set $authentik_email $upstream_http_x_authentik_email;
auth_request_set $authentik_name $upstream_http_x_authentik_name;
auth_request_set $authentik_uid $upstream_http_x_authentik_uid;
proxy_set_header X-authentik-username $authentik_username;
proxy_set_header X-authentik-groups $authentik_groups;
proxy_set_header X-authentik-entitlements $authentik_entitlements;
proxy_set_header X-authentik-email $authentik_email;
proxy_set_header X-authentik-name $authentik_name;
proxy_set_header X-authentik-uid $authentik_uid;
'';
};
"/outpost.goauthentik.io" = {
proxyPass = "http://${config.syscfg.server.containers.authentik.ip}:${toString config.syscfg.server.containers.authentik.port}/outpost.goauthentik.io";
extraConfig = ''
proxy_set_header Host $host;
proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
proxy_set_header X-Original-URI $scheme://$http_host$request_uri;
add_header Set-Cookie $auth_cookie;
auth_request_set $auth_cookie $upstream_http_set_cookie;
proxy_pass_request_body off;
proxy_set_header Content-Length "";
'';
};
};
extraConfig = ''
location @goauthentik_proxy_signin {
internal;
add_header Set-Cookie $auth_cookie;
return 302 https://sso.localhost/outpost.goauthentik.io/start?rd=$scheme://$http_host$request_uri;
}
'';
};
} //lib.mapAttrs' (name: v:
lib.nameValuePair "${v.subdomain}.${cfg.hostDomain}" (mkVhost v)
) containers;
};
};
};
services.nginx = {
enable = true;
recommendedProxySettings = true;
recommendedTlsSettings = true;
virtualHosts = lib.mapAttrs' (name: value:
lib.nameValuePair "${value.subdomain}.${cfg.hostDomain}" (mkVhost name value)
) cfg;
};
# Open the firewall
networking.firewall.allowedTCPPorts = [ 80 443 ];
}
}