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selfhostblocks/modules/services/arr.nix
2024-04-10 23:52:24 -07:00

584 lines
18 KiB
Nix

{ config, pkgs, lib, ... }:
let
cfg = config.shb.arr;
contracts = pkgs.callPackage ../contracts {};
shblib = pkgs.callPackage ../../lib {};
apps = {
radarr = {
settingsFormat = formatXML {};
moreOptions = {
settings = lib.mkOption {
description = "Specific options for radarr.";
default = {};
type = lib.types.submodule {
freeformType = apps.radarr.settingsFormat.type;
options = {
APIKey = lib.mkOption {
type = shblib.secretFileType;
description = "Path to api key secret file.";
};
LogLevel = lib.mkOption {
type = lib.types.enum ["debug" "info"];
description = "Log level.";
default = "info";
};
Port = lib.mkOption {
type = lib.types.port;
description = "Port on which radarr listens to incoming requests.";
default = 7878;
};
AnalyticsEnabled = lib.mkOption {
type = lib.types.bool;
description = "Wether to send anonymous data or not.";
default = false;
};
BindAddress = lib.mkOption {
type = lib.types.str;
internal = true;
default = "127.0.0.1";
};
UrlBase = lib.mkOption {
type = lib.types.str;
internal = true;
default = "";
};
EnableSsl = lib.mkOption {
type = lib.types.bool;
internal = true;
default = false;
};
AuthenticationMethod = lib.mkOption {
type = lib.types.str;
internal = true;
default = "External";
};
AuthenticationRequired = lib.mkOption {
type = lib.types.str;
internal = true;
default = "Enabled";
};
};
};
};
};
};
sonarr = {
settingsFormat = formatXML {};
moreOptions = {
settings = lib.mkOption {
description = "Specific options for sonarr.";
default = {};
type = lib.types.submodule {
freeformType = apps.sonarr.settingsFormat.type;
options = {
APIKey = lib.mkOption {
type = shblib.secretFileType;
description = "Path to api key secret file.";
};
LogLevel = lib.mkOption {
type = lib.types.enum ["debug" "info"];
description = "Log level.";
default = "info";
};
Port = lib.mkOption {
type = lib.types.port;
description = "Port on which sonarr listens to incoming requests.";
default = 8989;
};
BindAddress = lib.mkOption {
type = lib.types.str;
internal = true;
default = "127.0.0.1";
};
UrlBase = lib.mkOption {
type = lib.types.str;
internal = true;
default = "";
};
EnableSsl = lib.mkOption {
type = lib.types.bool;
internal = true;
default = false;
};
AuthenticationMethod = lib.mkOption {
type = lib.types.str;
internal = true;
default = "External";
};
AuthenticationRequired = lib.mkOption {
type = lib.types.str;
internal = true;
default = "Enabled";
};
};
};
};
};
};
bazarr = {
settingsFormat = formatXML {};
moreOptions = {
settings = lib.mkOption {
description = "Specific options for bazarr.";
default = {};
type = lib.types.submodule {
freeformType = apps.bazarr.settingsFormat.type;
options = {
LogLevel = lib.mkOption {
type = lib.types.enum ["debug" "info"];
description = "Log level.";
default = "info";
};
Port = lib.mkOption {
type = lib.types.port;
description = "Port on which bazarr listens to incoming requests.";
default = 6767;
readOnly = true;
};
};
};
};
};
};
readarr = {
settingsFormat = formatXML {};
moreOptions = {
settings = lib.mkOption {
description = "Specific options for readarr.";
default = {};
type = lib.types.submodule {
freeformType = apps.readarr.settingsFormat.type;
options = {
LogLevel = lib.mkOption {
type = lib.types.enum ["debug" "info"];
description = "Log level.";
default = "info";
};
Port = lib.mkOption {
type = lib.types.port;
description = "Port on which readarr listens to incoming requests.";
default = 8787;
};
};
};
};
};
};
lidarr = {
settingsFormat = formatXML {};
moreOptions = {
settings = lib.mkOption {
description = "Specific options for lidarr.";
default = {};
type = lib.types.submodule {
freeformType = apps.lidarr.settingsFormat.type;
options = {
LogLevel = lib.mkOption {
type = lib.types.enum ["debug" "info"];
description = "Log level.";
default = "info";
};
Port = lib.mkOption {
type = lib.types.port;
description = "Port on which lidarr listens to incoming requests.";
default = 8686;
};
};
};
};
};
};
jackett = {
settingsFormat = pkgs.formats.json {};
moreOptions = {
settings = lib.mkOption {
description = "Specific options for jackett.";
default = {};
type = lib.types.submodule {
freeformType = apps.jackett.settingsFormat.type;
options = {
APIKey = lib.mkOption {
type = shblib.secretFileType;
description = "Path to api key secret file.";
};
FlareSolverrUrl = lib.mkOption {
type = lib.types.nullOr lib.types.str;
description = "FlareSolverr endpoint.";
default = null;
};
OmdbApiKey = lib.mkOption {
type = lib.types.nullOr shblib.secretFileType;
description = "File containing the Open Movie Database API key.";
default = null;
};
ProxyType = lib.mkOption {
type = lib.types.enum [ "-1" "0" "1" "2" ];
default = "-1";
description = ''
-1 = disabled
0 = HTTP
1 = SOCKS4
2 = SOCKS5
'';
};
ProxyUrl = lib.mkOption {
type = lib.types.nullOr lib.types.str;
description = "URL of the proxy. Ignored if ProxyType is set to -1";
default = null;
};
ProxyPort = lib.mkOption {
type = lib.types.nullOr lib.types.port;
description = "Port of the proxy. Ignored if ProxyType is set to -1";
default = null;
};
Port = lib.mkOption {
type = lib.types.port;
description = "Port on which jackett listens to incoming requests.";
default = 9117;
readOnly = true;
};
AllowExternal = lib.mkOption {
type = lib.types.bool;
internal = true;
default = false;
};
UpdateDisabled = lib.mkOption {
type = lib.types.bool;
internal = true;
default = true;
};
};
};
};
};
};
};
autheliaProtect = { extraBypassResources ? [] }: c: {
inherit (c) subdomain domain authEndpoint ssl;
upstream = "http://127.0.0.1:${toString c.settings.Port}";
autheliaRules = lib.optionals (!(isNull c.authEndpoint)) [
{
domain = "${c.subdomain}.${c.domain}";
policy = "bypass";
resources = extraBypassResources ++ [
"^/api.*"
];
}
{
domain = "${c.subdomain}.${c.domain}";
policy = "two_factor";
subject = ["group:arr_user"];
}
];
};
backup = name: {
systemd.tmpfiles.rules = [
"d '${config.shb.arr.${name}.dataDir}' 0750 ${config.services.${name}.user} ${config.services.${name}.group} - -"
];
users.groups.${name} = {
members = [ "backup" ];
};
systemd.services.${name}.serviceConfig = {
# Setup permissions needed for backups, as the backup user is member of the jellyfin group.
UMask = lib.mkForce "0027";
StateDirectoryMode = lib.mkForce "0750";
};
};
formatXML = {}: {
type = with lib.types; let
valueType = nullOr (oneOf [
bool
int
float
str
path
(attrsOf valueType)
(listOf valueType)
]) // {
description = "XML value";
};
in valueType;
generate = name: value: builtins.readFile (pkgs.callPackage ({ runCommand, python3 }: runCommand "config" {
value = builtins.toJSON {Config = value;};
passAsFile = [ "value" ];
} (pkgs.writers.writePython3 "dict2xml" {
libraries = with python3.pkgs; [ python dict2xml ];
} ''
import os
import json
from dict2xml import dict2xml
with open(os.environ["valuePath"]) as f:
content = json.loads(f.read())
if content is None:
print("Could not parse env var valuePath as json")
os.exit(2)
with open(os.environ["out"], "w") as out:
out.write(dict2xml(content))
'')) {});
};
appOption = name: c: lib.nameValuePair name (lib.mkOption {
description = "Configuration for ${name}";
default = {};
type = lib.types.submodule {
options = {
enable = lib.mkEnableOption name;
subdomain = lib.mkOption {
type = lib.types.str;
description = "Subdomain under which ${name} will be served.";
example = name;
};
domain = lib.mkOption {
type = lib.types.str;
description = "Domain under which ${name} will be served.";
example = "example.com";
};
dataDir = lib.mkOption {
type = lib.types.str;
description = "Directory where ${name} stores data.";
default = "/var/lib/${name}";
};
ssl = lib.mkOption {
description = "Path to SSL files";
type = lib.types.nullOr contracts.ssl.certs;
default = null;
};
authEndpoint = lib.mkOption {
type = lib.types.nullOr lib.types.str;
default = null;
description = "Endpoint to the SSO provider. Leave null to not have SSO configured.";
example = "https://authelia.example.com";
};
backupCfg = lib.mkOption {
type = lib.types.anything;
description = "Backup configuration for ${name}.";
default = {};
example = {
backend = "restic";
repositories = [];
};
};
} // (c.moreOptions or {});
};
});
in
{
options.shb.arr = lib.listToAttrs (lib.mapAttrsToList appOption apps);
config = lib.mkMerge [
(lib.mkIf cfg.radarr.enable (
let
cfg' = cfg.radarr;
isSSOEnabled = !(isNull cfg'.authEndpoint);
in
{
services.nginx.enable = true;
services.radarr = {
enable = true;
dataDir = "/var/lib/radarr";
};
systemd.services.radarr.preStart = shblib.replaceSecrets {
userConfig = cfg'.settings
// (lib.optionalAttrs isSSOEnabled {
AuthenticationRequired = "DisabledForLocalAddresses";
AuthenticationMethod = "External";
});
resultPath = "${config.services.radarr.dataDir}/config.xml";
generator = apps.radarr.settingsFormat.generate;
};
shb.nginx.autheliaProtect = [ (autheliaProtect {} cfg') ];
shb.backup.instances.radarr = cfg'.backupCfg // {
sourceDirectories = [
cfg'.dataDir
];
excludePatterns = [".db-shm" ".db-wal" ".mono"];
};
}))
(lib.mkIf cfg.radarr.enable (backup "radarr"))
(lib.mkIf cfg.sonarr.enable (
let
cfg' = cfg.sonarr;
isSSOEnabled = !(isNull cfg'.authEndpoint);
in
{
services.nginx.enable = true;
services.sonarr = {
enable = true;
dataDir = "/var/lib/sonarr";
};
users.users.sonarr = {
extraGroups = [ "media" ];
};
systemd.services.sonarr.preStart = shblib.replaceSecrets {
userConfig = cfg'.settings
// (lib.optionalAttrs isSSOEnabled {
AuthenticationRequired = "DisabledForLocalAddresses";
AuthenticationMethod = "External";
});
resultPath = "${config.services.sonarr.dataDir}/config.xml";
generator = apps.sonarr.settingsFormat.generate;
};
shb.nginx.autheliaProtect = [ (autheliaProtect {} cfg') ];
shb.backup.instances.sonarr = cfg'.backupCfg // {
sourceDirectories = [
cfg'.dataDir
];
excludePatterns = [".db-shm" ".db-wal" ".mono"];
};
}))
(lib.mkIf cfg.sonarr.enable (backup "sonarr"))
(lib.mkIf cfg.bazarr.enable (
let
cfg' = cfg.bazarr;
isSSOEnabled = !(isNull cfg'.authEndpoint);
in
{
services.bazarr = {
enable = true;
listenPort = cfg'.settings.Port;
};
users.users.bazarr = {
extraGroups = [ "media" ];
};
systemd.services.bazarr.preStart = shblib.replaceSecrets {
userConfig = cfg'.settings
// (lib.optionalAttrs isSSOEnabled {
AuthenticationRequired = "DisabledForLocalAddresses";
AuthenticationMethod = "External";
});
resultPath = "/var/lib/bazarr/config.xml";
generator = apps.bazarr.settingsFormat.generate;
};
shb.nginx.autheliaProtect = [ (autheliaProtect {} cfg') ];
shb.backup.instances.bazarr = cfg'.backupCfg // {
sourceDirectories = [
cfg'.dataDir
];
excludePatterns = [".db-shm" ".db-wal" ".mono"];
};
}))
(lib.mkIf cfg.bazarr.enable (backup "sonarr"))
(lib.mkIf cfg.readarr.enable (
let
cfg' = cfg.readarr;
in
{
services.readarr = {
enable = true;
dataDir = "/var/lib/readarr";
};
users.users.readarr = {
extraGroups = [ "media" ];
};
systemd.services.readarr.preStart = shblib.replaceSecrets {
userConfig = cfg'.settings;
resultPath = "${config.services.readarr.dataDir}/config.xml";
generator = apps.readarr.settingsFormat.generate;
};
shb.nginx.autheliaProtect = [ (autheliaProtect {} cfg') ];
shb.backup.instances.readarr = cfg'.backupCfg // {
sourceDirectories = [
cfg'.dataDir
];
excludePatterns = [".db-shm" ".db-wal" ".mono"];
};
}))
(lib.mkIf cfg.readarr.enable (backup "bazarr"))
(lib.mkIf cfg.lidarr.enable (
let
cfg' = cfg.lidarr;
isSSOEnabled = !(isNull cfg'.authEndpoint);
in
{
services.lidarr = {
enable = true;
dataDir = "/var/lib/lidarr";
};
users.users.lidarr = {
extraGroups = [ "media" ];
};
systemd.services.lidarr.preStart = shblib.replaceSecrets {
userConfig = cfg'.settings
// (lib.optionalAttrs isSSOEnabled {
AuthenticationRequired = "DisabledForLocalAddresses";
AuthenticationMethod = "External";
});
resultPath = "${config.services.lidarr.dataDir}/config.xml";
generator = apps.lidarr.settingsFormat.generate;
};
shb.nginx.autheliaProtect = [ (autheliaProtect {} cfg') ];
shb.backup.instances.lidarr = cfg'.backupCfg // {
sourceDirectories = [
cfg'.dataDir
];
excludePatterns = [".db-shm" ".db-wal" ".mono"];
};
}))
(lib.mkIf cfg.lidarr.enable (backup "readarr"))
(lib.mkIf cfg.jackett.enable (
let
cfg' = cfg.jackett;
in
{
services.jackett = {
enable = true;
dataDir = "/var/lib/jackett";
};
users.users.jackett = {
extraGroups = [ "media" ];
};
systemd.services.jackett.preStart = shblib.replaceSecrets {
userConfig = cfg'.settings;
resultPath = "${config.services.jackett.dataDir}/ServerConfig.json";
generator = apps.jackett.settingsFormat.generate;
};
shb.nginx.autheliaProtect = [ (autheliaProtect {
extraBypassResources = [ "^/dl.*" ];
} cfg') ];
shb.backup.instances.jackett = cfg'.backupCfg // {
sourceDirectories = [
cfg'.dataDir
];
excludePatterns = [".db-shm" ".db-wal" ".mono"];
};
}))
(lib.mkIf cfg.jackett.enable (backup "lidarr"))
];
}