invoiceninja-nixos/invoice-ninja.nix

530 lines
18 KiB
Nix

{ config
, lib
, pkgs
, modulesPath
, ... }:
let
cfg = config.services.invoice-ninja;
user = cfg.user;
group = cfg.group;
invoice-ninja = pkgs.callPackage ./default.nix { inherit (cfg) dataDir runtimeDir; };
configFile = pkgs.writeText "invoice-ninja-env" (lib.generators.toKeyValue { } cfg.settings);
# PHP environment
phpPackage = cfg.phpPackage.buildEnv {
extensions = { enabled, all }: enabled ++ (with all;
[ bcmath ctype curl fileinfo gd gmp iconv imagick intl mbstring mysqli openssl pdo soap tokenizer zip ]
);
extraConfig = "memory_limit = 1024M";
};
# Chromium is required for PDF invoice generation
extraPrograms = with pkgs; [ chromium ];
# Management script
invoice-ninja-manage = pkgs.writeShellScriptBin "invoice-ninja-manage" ''
cd ${invoice-ninja}
sudo=exec
if [[ "$USER" != ${user} ]]; then
sudo='exec /run/wrappers/bin/sudo -u ${user}'
fi
$sudo ${phpPackage}/bin/php artisan "$@"
'';
in
{
options.services.invoice-ninja = {
enable = lib.mkEnableOption "invoice-ninja";
package = lib.mkPackageOption pkgs "invoice-ninja" { };
phpPackage = lib.mkPackageOption pkgs "php82" { };
user = lib.mkOption {
type = lib.types.str;
default = "invoiceninja";
description = ''
User account under which Invoice Ninja runs.
::: {.note}
If left as the default value this user will automatically be created
on system activation, otherwise you are responsible for
ensuring the user exists before the Invoice Ninja application starts.
:::
'';
};
group = lib.mkOption {
type = lib.types.str;
default = "invoiceninja";
description = ''
Group account under which Invoice Ninja runs.
::: {.note}
If left as the default value this group will automatically be created
on system activation, otherwise you are responsible for
ensuring the group exists before the Invoice Ninja application starts.
:::
'';
};
mail = {
mailer = lib.mkOption {
type = lib.types.enum [ "sendmail" ];
default = "sendmail";
description = "Controls the method used by Invoice Ninja to send mail.";
};
mailFromName = lib.mkOption {
type = lib.types.str;
default = "";
example = "Someone";
description = "Set the 'To' email header name attribute.";
};
};
dataDir = lib.mkOption {
type = lib.types.str;
default = "/var/lib/invoice-ninja";
description = ''
State directory of the `invoice-ninja` user which holds
the application's state and data.
'';
};
runtimeDir = lib.mkOption {
type = lib.types.str;
default = "/run/invoice-ninja";
description = ''
Rutime directory of the `invoice-ninja` user which holds
the application's caches and temporary files.
'';
};
hostName = lib.mkOption {
type = lib.types.str;
default = "localhost";
description = ''
FQDN for the Invoice Ninja instance.
'';
};
phpfpm.settings = lib.mkOption {
type = with lib.types; attrsOf (oneOf [ int str bool ]);
default = {
"pm" = "dynamic";
"pm.start_servers" = "2";
"pm.min_spare_servers" = "2";
"pm.max_spare_servers" = "4";
"pm.max_children" = "8";
"pm.max_requests" = "500";
"request_terminate_timeout" = 300;
"php_admin_value[error_log]" = "stderr";
"php_admin_flag[log_errors]" = true;
};
description = ''
Options for Invoice Ninja's PHPFPM pool.
'';
};
secretFile = lib.mkOption {
type = lib.types.path;
description = ''
A secret file to be sourced for the .env settings.
Place `APP_KEY`, `UPDATE_SECRET`, and other settings that should not end up in the Nix store here.
'';
};
settings = lib.mkOption {
type = with lib.types; (attrsOf (oneOf [ bool int str ]));
description = ''
.env settings for Invoice Ninja.
Secrets should use `secretFile` option instead.
'';
};
adminEmail = lib.mkOption {
type = lib.types.str;
default = "example@email.com";
description = "Email address of the first (admin) account for this Invoice Ninja installation";
};
adminPassword = lib.mkOption {
type = lib.types.str;
default = "example";
description = "Password of the first (admin) account for this Invoice Ninja installation";
};
database = {
createLocally = lib.mkOption {
type = lib.types.bool;
default = true;
description = "A local database using UNIX socket authentication";
};
name = lib.mkOption {
type = lib.types.str;
default = "invoiceninja";
description = "Database name for Invoice Ninja.";
};
};
maxUploadSize = lib.mkOption {
type = lib.types.str;
default = "8M";
description = "Maximum allowed upload size to Invoice Ninja.";
};
msmtp.accounts.invoice-ninja = lib.mkOption {
type = lib.types.attrs;
default = {};
example = {
from = "someone@example.com";
host = "smtp.example";
port = 25;
auth = true;
tls = true;
tls_starttls = true;
user = "someone";
passwordeval = "cat /secrets/password.txt";
};
description = ''
Here we define the msmtp configuration for an invoice-ninja account which
will be used by Invoice Ninja to send email message.
It is advised to use the `passwordeval` setting to read the password
from a secret file to avoid having it written in the world-readable
nix store. The password file must end with a newline (`\n`).
'';
};
webserver = {
caddy = {
enable = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Whether to enable the Caddy server to serve Invoice Ninja.";
};
config = lib.mkOption {
type = lib.types.submodule (
(import (modulesPath + "/services/web-servers/caddy/vhost-options.nix") { cfg = config.services.caddy; }) {
inherit lib; config = cfg; name = (if (cfg.hostName == "localhost") then ":80" else cfg.hostName);
}
);
default = { };
description = ''
Extra configuration for the Caddy virtual host of Invoice Ninja.
Set to `{ }` to use the default configuration
'';
};
};
nginx = {
enable = lib.mkOption {
type = lib.types.bool;
default = true;
description = "Whether to enable Nginx server to serve Invoice Ninja.";
};
config = lib.mkOption {
type = lib.types.submodule (
(import (modulesPath + "/services/web-servers/nginx/vhost-options.nix") { inherit config lib; })
);
default = { };
description = ''
Extra configuration for the Nginx virtual host of Invoice Ninja.
Set to `{ }` to use the default configuration
'';
};
};
};
};
config = lib.mkIf cfg.enable {
# FIXME Caddy and Nginx should be mutually exclusive
assertions = [
{
assertion = ((cfg.webserver.nginx.enable -> !cfg.webserver.caddy.enable)
&& (cfg.webserver.caddy.enable -> !cfg.webserver.nginx.enable));
message = ''
Both Nginx and Caddy webservers cannot be enable together. Check your configuration
and ensure you only enabled one.
'';
}
];
users.users.invoiceninja = lib.mkIf (cfg.user == "invoiceninja") {
isSystemUser = true;
home = cfg.dataDir;
createHome = true;
group = cfg.group;
};
users.groups.invoiceninja = lib.mkIf (cfg.group == "invoiceninja") { };
environment.systemPackages = [ invoice-ninja-manage ] ++ extraPrograms;
programs.msmtp = {
inherit (cfg.msmtp) accounts;
enable = true;
};
services.invoice-ninja.settings =
let
url = ({ hostName, react ? false }:
if (hostName == "localhost")
then
(if (react == true) then ("http://" + hostName + ":3001") else ("http://" + hostName))
else
(if (react == true) then ("https://" + hostName + ":3001") else ("https://" + hostName))
);
chromium = lib.lists.findSingle (x: x == pkgs.chromium) "none" "multiple" extraPrograms;
in
lib.mkMerge [
(rec {
APP_NAME = lib.mkDefault "\"Invoice Ninja\"";
APP_ENV = lib.mkDefault "production";
APP_DEBUG = lib.mkDefault false;
EXPANDED_LOGGING = lib.mkDefault true;
APP_URL = lib.mkDefault (url { hostName = cfg.hostName; });
REACT_URL = lib.mkDefault (url { hostName = cfg.hostName; react = true; });
MAIL_MAILER = lib.mkDefault cfg.mail.mailer;
MAIL_SENDMAIL_PATH = lib.mkDefault (
if (cfg.mail.mailer == "sendmail")
then
''"/run/wrappers/bin/sendmail -t -a invoice-ninja"''
else
""
);
MAIL_FROM_ADDRESS = lib.mkDefault "${cfg.msmtp.accounts.invoice-ninja.from}";
MAIL_FROM_NAME = lib.mkDefault ''"${cfg.mail.mailFromName}"'';
ERROR_EMAIL = lib.mkDefault "${cfg.msmtp.accounts.invoice-ninja.from}";
DB_CONNECTION = lib.mkDefault "mysql";
MULTI_DB_ENABLED = lib.mkDefault false;
DEMO_MODE = lib.mkDefault false;
BROADCAST_DRIVER = lib.mkDefault "pusher";
LOG_CHANNEL = lib.mkDefault "stack";
CACHE_DRIVER = lib.mkDefault "file";
QUEUE_CONNECTION = lib.mkDefault "database";
SESSION_DRIVER = lib.mkDefault "file";
SESSION_LIFETIME = lib.mkDefault "120";
REQUIRE_HTTPS = lib.mkDefault (if (cfg.hostName != "localhost") then true else false);
TRUSTED_PROXIES = lib.mkDefault "127.0.0.1";
NINJA_ENVIRONMENT = lib.mkDefault "selfhost";
LOCAL_DOWNLOAD= lib.mkDefault false;
PDF_GENERATOR = lib.mkDefault "snappdf";
SNAPPDF_CHROMIUM_PATH = lib.mkDefault "${chromium}/bin/chromium";
PRECONFIGURED_INSTALL = lib.mkDefault true;
})
(lib.mkIf (cfg.database.createLocally) {
DB_CONNECTION = lib.mkDefault "mysql";
DB_HOST = lib.mkDefault "localhost";
DB_SOCKET = lib.mkDefault "/run/mysqld/mysqld.sock";
DB_DATABASE = lib.mkDefault cfg.database.name;
DB_USERNAME = lib.mkDefault user;
})
];
services.phpfpm.pools.invoice-ninja = {
inherit user group phpPackage;
settings = {
"listen.owner" = user;
"listen.group" = group;
"listen.mode" = "0660";
"catch_workers_output" = true;
} // cfg.phpfpm.settings;
phpOptions = ''
post_max_size = ${cfg.maxUploadSize}
upload_max_filesize = ${cfg.maxUploadSize}
max_execution_time = 600;
'';
};
users.users."${config.services.nginx.user}" = lib.mkIf (cfg.webserver.nginx.enable == true) { extraGroups = [ cfg.group ]; };
services.nginx = lib.mkIf (cfg.webserver.nginx.enable == true) {
inherit (cfg.webserver.nginx) enable;
recommendedTlsSettings = true;
recommendedGzipSettings = true;
recommendedProxySettings = true;
recommendedOptimisation = true;
clientMaxBodySize = cfg.maxUploadSize;
virtualHosts."${cfg.hostName}" = lib.mkMerge [
cfg.webserver.nginx.config
{
root = lib.mkForce "${invoice-ninja}/public";
locations = {
"= /index.php".extraConfig = ''
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:${config.services.phpfpm.pools.invoice-ninja.socket};
fastcgi_index index.php;
'';
"/" = {
tryFiles = "$uri $uri/ /index.php?$query_string";
extraConfig = ''
if (!-e $request_filename) {
rewrite ^(.+)$ /index.php?q=$1 last;
}
'';
};
"~ \\.php$".extraConfig = "return 403;";
"~ /\\.ht".extraConfig = "deny all;";
};
extraConfig = ''
index index.html index.htm index.php;
error_page 404 /index.php;
'';
}
];
};
users.users."${config.services.caddy.user}" = lib.mkIf (cfg.webserver.caddy.enable == true) { extraGroups = [ cfg.group ]; };
services.caddy = lib.mkIf (cfg.webserver.caddy.enable == true) {
inherit (cfg.webserver.caddy) enable;
globalConfig = lib.mkIf (cfg.hostName == "localhost") ''
auto_https disable_redirects
'';
virtualHosts."${cfg.hostName}" = lib.mkMerge [
cfg.webserver.caddy.config
{
extraConfig = ''
encode zstd gzip
root * ${invoice-ninja}/public
php_fastcgi unix/${config.services.phpfpm.pools.invoice-ninja.socket}
file_server
'';
}
];
};
services.mysql = lib.mkIf (cfg.database.createLocally) {
enable = lib.mkDefault true;
package = lib.mkDefault pkgs.mariadb;
ensureDatabases = [ cfg.database.name ];
ensureUsers = [{
name = user;
ensurePermissions = { "${cfg.database.name}.*" = "ALL PRIVILEGES"; };
}];
};
systemd.services.phpfpm-invoice-ninja.after = [ "invoice-ninja-data-setup.service" ];
systemd.services.phpfpm-invoice-ninja.requires = [ "invoice-ninja-data-setup.service" ]
++ lib.optional cfg.database.createLocally "mysql.service";
# Ensure chromium is available
systemd.services.phpfpm-invoice-ninja.path = extraPrograms;
systemd.services.invoice-ninja-worker = {
description = "Invoice Ninja periodic tasks";
after = [ "invoice-ninja-data-setup.service" ];
requires = [ "phpfpm-invoice-ninja.service" ];
wantedBy = [ "multi-user.target" ];
reloadTriggers = [ invoice-ninja ];
reload = "${invoice-ninja-manage}/bin/invoice-ninja-manage queue:restart";
serviceConfig = {
ExecStart = "${invoice-ninja-manage}/bin/invoice-ninja-manage queue:work";
User = user;
Group = group;
StateDirectory = lib.mkIf (cfg.dataDir == "/var/lib/invoice-ninja") "invoice-ninja";
};
};
systemd.services.invoice-ninja-data-setup = {
description =
"Invoice Ninja setup: migrations, environment file update, cache reload, data changes";
wantedBy = [ "multi-user.target" ];
after = lib.optional cfg.database.createLocally "mysql.service";
requires = lib.optional cfg.database.createLocally "mysql.service";
path = with pkgs; [ bash invoice-ninja-manage rsync config.services.mysql.package ] ++ extraPrograms;
serviceConfig = {
Type = "oneshot";
User = user;
Group = group;
StateDirectory = lib.mkIf (cfg.dataDir == "/var/lib/invoice-ninja") "invoice-ninja";
StateDirectoryMode = "0750";
LoadCredential = "env-secrets:${cfg.secretFile}";
UMask = "077";
};
script = ''
# Before running any PHP program, cleanup the code cache.
# It's necessary if you upgrade the application otherwise you might
# try to import non-existent modules.
rm -f ${cfg.runtimeDir}/app.php
rm -rf ${cfg.runtimeDir}/cache/*
# Concatenate non-secret .env and secret .env
rm -f ${cfg.dataDir}/.env
cp --no-preserve=all ${configFile} ${cfg.dataDir}/.env
echo -e '\n' >> ${cfg.dataDir}/.env
cat "$CREDENTIALS_DIRECTORY/env-secrets" >> ${cfg.dataDir}/.env
# Link the static storage (package provided) to the runtime storage
# Necessary for cities.json and static images.
rsync -av --no-perms ${invoice-ninja}/storage-static/ ${cfg.dataDir}/storage
# Link the app.php in the runtime folder.
# We cannot link the cache folder only because bootstrap folder needs to be writeable.
ln -sf ${invoice-ninja}/bootstrap-static/app.php ${cfg.runtimeDir}/app.php
# Perform the first migration
[[ ! -f ${cfg.dataDir}/.initial-migration ]] && invoice-ninja-manage migrate --force && touch ${cfg.dataDir}/.initial-migration
# Seed database with records
# Necessary for languages, currencies, countries, etc.
[[ ! -f ${cfg.dataDir}/.db-seeded ]] && invoice-ninja-manage db:seed --force && touch ${cfg.dataDir}/.db-seeded
# Create Invoice Ninja admin account
[[ ! -f ${cfg.dataDir}/.admin-created ]] \
&& invoice-ninja-manage ninja:create-account --email=${cfg.adminEmail} --password=${cfg.adminPassword} \
&& touch ${cfg.dataDir}/.admin-created
invoice-ninja-manage route:cache
invoice-ninja-manage view:cache
invoice-ninja-manage config:cache
'';
};
systemd.tmpfiles.settings."10-invoice-ninja" = lib.attrsets.genAttrs [
cfg.dataDir
"${cfg.dataDir}/storage"
"${cfg.dataDir}/storage/app"
"${cfg.dataDir}/storage/app/public"
"${cfg.dataDir}/storage/framework"
"${cfg.dataDir}/storage/framework/cache"
"${cfg.dataDir}/storage/framework/sessions"
"${cfg.dataDir}/storage/framework/testing"
"${cfg.dataDir}/storage/framework/views"
"${cfg.dataDir}/storage/logs"
] (n: {
d = {
user = user;
group = group;
mode = "0770";
};
}) // lib.attrsets.genAttrs [
cfg.runtimeDir
"${cfg.runtimeDir}/cache"
] (n: {
d = {
user = user;
group = group;
mode = "0750";
};
});
};
}