forked from jan-leila/nix-config
109 lines
3 KiB
Nix
109 lines
3 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}: let
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dataDir = "/var/lib/paperless";
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in {
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options.services.paperless = {
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subdomain = lib.mkOption {
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type = lib.types.str;
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description = "subdomain of base domain that paperless will be hosted at";
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default = "paperless";
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};
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database = {
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user = lib.mkOption {
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type = lib.types.str;
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description = "what is the user and database that we are going to use for paperless";
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default = "paperless";
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};
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};
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};
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config = lib.mkIf config.services.paperless.enable (lib.mkMerge [
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{
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host = {
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reverse_proxy.subdomains.${config.services.paperless.subdomain} = {
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target = "http://${config.services.paperless.address}:${toString config.services.paperless.port}";
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websockets.enable = true;
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forwardHeaders.enable = true;
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extraConfig = ''
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# allow large file uploads
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client_max_body_size 50000M;
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'';
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};
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postgres = {
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enable = true;
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extraUsers = {
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${config.services.paperless.database.user} = {
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isClient = true;
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createUser = true;
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};
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};
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extraDatabases = {
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${config.services.paperless.database.user} = {
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name = config.services.paperless.database.user;
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};
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};
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};
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};
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services.paperless = {
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domain = "${config.services.paperless.subdomain}.${config.host.reverse_proxy.hostname}";
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configureTika = true;
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settings = {
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PAPERLESS_DBENGINE = "postgresql";
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PAPERLESS_DBHOST = "/run/postgresql";
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PAPERLESS_DBNAME = config.services.paperless.database.user;
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PAPERLESS_DBUSER = config.services.paperless.database.user;
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};
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};
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}
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(lib.mkIf config.services.fail2ban.enable {
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environment.etc = {
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"fail2ban/filter.d/paperless.local".text = (
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pkgs.lib.mkDefault (pkgs.lib.mkAfter ''
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[Definition]
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failregex = Login failed for user `.*` from (?:IP|private IP) `<HOST>`\.$
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ignoreregex =
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'')
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);
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};
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services.fail2ban = {
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jails = {
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paperless.settings = {
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enabled = true;
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filter = "paperless";
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action = ''iptables-multiport[name=HTTP, port="http,https"]'';
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logpath = "${config.services.paperless.dataDir}/log/*.log";
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backend = "auto";
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findtime = 600;
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bantime = 600;
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maxretry = 5;
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};
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};
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};
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})
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(lib.mkIf config.host.impermanence.enable {
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assertions = [
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{
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assertion = config.services.paperless.dataDir == dataDir;
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message = "paperless data location does not match persistence";
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}
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];
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environment.persistence."/persist/system/root" = {
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directories = [
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{
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directory = dataDir;
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user = "paperless";
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group = "paperless";
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}
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];
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};
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})
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]);
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}
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