2016-06-05 18:55:46 +00:00
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.tt-rss;
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configVersion = 26;
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boolToString = b: if b then "true" else "false";
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cacheDir = "cache";
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lockDir = "lock";
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feedIconsDir = "feed-icons";
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dbPort = if cfg.database.port == null
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then (if cfg.database.type == "pgsql" then 5432 else 3306)
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else cfg.database.port;
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poolName = "tt-rss";
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virtualHostName = "tt-rss";
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tt-rss-config = pkgs.writeText "config.php" ''
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<?php
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define('PHP_EXECUTABLE', '${pkgs.php}/bin/php');
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define('LOCK_DIRECTORY', '${lockDir}');
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define('CACHE_DIR', '${cacheDir}');
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define('ICONS_DIR', '${feedIconsDir}');
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define('ICONS_URL', '${feedIconsDir}');
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define('SELF_URL_PATH', '${cfg.selfUrlPath}');
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define('MYSQL_CHARSET', 'UTF8');
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define('DB_TYPE', '${cfg.database.type}');
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define('DB_HOST', '${cfg.database.host}');
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define('DB_USER', '${cfg.database.user}');
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define('DB_NAME', '${cfg.database.name}');
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define('DB_PASS', '${escape ["'" "\\"] cfg.database.password}');
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define('DB_PORT', '${toString dbPort}');
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define('AUTH_AUTO_CREATE', ${boolToString cfg.auth.autoCreate});
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define('AUTH_AUTO_LOGIN', ${boolToString cfg.auth.autoLogin});
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define('FEED_CRYPT_KEY', '${escape ["'" "\\"] cfg.feedCryptKey}');
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define('SINGLE_USER_MODE', ${boolToString cfg.singleUserMode});
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define('SIMPLE_UPDATE_MODE', ${boolToString cfg.simpleUpdateMode});
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define('CHECK_FOR_UPDATES', ${boolToString cfg.checkForUpdates});
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define('FORCE_ARTICLE_PURGE', ${toString cfg.forceArticlePurge});
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define('SESSION_COOKIE_LIFETIME', ${toString cfg.sessionCookieLifetime});
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define('ENABLE_GZIP_OUTPUT', ${boolToString cfg.enableGZipOutput});
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define('PLUGINS', '${builtins.concatStringsSep "," cfg.plugins}');
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define('LOG_DESTINATION', '${cfg.logDestination}');
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define('CONFIG_VERSION', ${toString configVersion});
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define('PUBSUBHUBBUB_ENABLED', ${boolToString cfg.pubSubHubbub.enable});
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define('PUBSUBHUBBUB_HUB', '${cfg.pubSubHubbub.hub}');
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define('SPHINX_SERVER', '${cfg.sphinx.server}');
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define('SPHINX_INDEX', '${builtins.concatStringsSep "," cfg.sphinx.index}');
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define('ENABLE_REGISTRATION', ${boolToString cfg.registration.enable});
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define('REG_NOTIFY_ADDRESS', '${cfg.registration.notifyAddress}');
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define('REG_MAX_USERS', ${toString cfg.registration.maxUsers});
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define('SMTP_SERVER', '${cfg.email.server}');
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define('SMTP_LOGIN', '${cfg.email.login}');
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define('SMTP_PASSWORD', '${escape ["'" "\\"] cfg.email.password}');
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define('SMTP_SECURE', '${cfg.email.security}');
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define('SMTP_FROM_NAME', '${escape ["'" "\\"] cfg.email.fromName}');
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define('SMTP_FROM_ADDRESS', '${escape ["'" "\\"] cfg.email.fromAddress}');
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define('DIGEST_SUBJECT', '${escape ["'" "\\"] cfg.email.digestSubject}');
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'';
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in {
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###### interface
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options = {
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services.tt-rss = {
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enable = mkEnableOption "tt-rss";
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user = mkOption {
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type = types.str;
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default = "nginx";
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example = "nginx";
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description = ''
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User account under which both the service and the web-application run.
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'';
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};
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pool = mkOption {
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type = types.str;
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default = "${poolName}";
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description = ''
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Name of existing phpfpm pool that is used to run web-application.
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If not specified a pool will be created automatically with
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default values.
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'';
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};
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2016-07-22 07:53:00 +00:00
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# TODO: Re-enable after https://github.com/NixOS/nixpkgs/pull/15862 is merged
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# virtualHost = mkOption {
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# type = types.str;
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# default = "${virtualHostName}";
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# description = ''
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# Name of existing nginx virtual host that is used to run web-application.
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# If not specified a host will be created automatically with
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# default values.
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# '';
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# };
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2016-06-05 18:55:46 +00:00
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database = {
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type = mkOption {
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type = types.enum ["pgsql" "mysql"];
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default = "pgsql";
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description = ''
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Database to store feeds. Supported are pgsql and mysql.
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'';
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};
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host = mkOption {
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type = types.str;
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default = "localhost";
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description = ''
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Host of the database.
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'';
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};
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name = mkOption {
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type = types.str;
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default = "tt_rss";
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description = ''
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Name of the existing database.
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'';
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};
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user = mkOption {
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type = types.str;
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default = "tt_rss";
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description = ''
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The database user. The user must exist and has access to
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the specified database.
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'';
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};
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password = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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The database user's password.
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'';
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};
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port = mkOption {
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type = types.nullOr types.int;
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default = null;
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description = ''
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The database's port. If not set, the default ports will be provided (5432
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and 3306 for pgsql and mysql respectively).
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'';
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};
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};
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auth = {
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autoCreate = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Allow authentication modules to auto-create users in tt-rss internal
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database when authenticated successfully.
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'';
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};
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autoLogin = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Automatically login user on remote or other kind of externally supplied
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authentication, otherwise redirect to login form as normal.
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If set to true, users won't be able to set application language
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and settings profile.
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'';
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};
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};
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pubSubHubbub = {
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hub = mkOption {
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type = types.str;
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default = "";
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description = ''
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URL to a PubSubHubbub-compatible hub server. If defined, "Published
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articles" generated feed would automatically become PUSH-enabled.
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'';
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};
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enable client PubSubHubbub support in tt-rss. When disabled, tt-rss
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won't try to subscribe to PUSH feed updates.
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'';
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};
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};
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sphinx = {
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server = mkOption {
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type = types.str;
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default = "localhost:9312";
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description = ''
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Hostname:port combination for the Sphinx server.
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'';
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};
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index = mkOption {
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type = types.listOf types.str;
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default = ["ttrss" "delta"];
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description = ''
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Index names in Sphinx configuration. Example configuration
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files are available on tt-rss wiki.
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'';
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};
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};
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registration = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Allow users to register themselves. Please be aware that allowing
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random people to access your tt-rss installation is a security risk
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and potentially might lead to data loss or server exploit. Disabled
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by default.
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'';
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};
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notifyAddress = mkOption {
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type = types.str;
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default = "";
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description = ''
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Email address to send new user notifications to.
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'';
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};
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maxUsers = mkOption {
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type = types.int;
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default = 0;
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description = ''
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Maximum amount of users which will be allowed to register on this
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system. 0 - no limit.
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'';
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};
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};
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email = {
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server = mkOption {
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type = types.str;
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default = "";
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example = "localhost:25";
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description = ''
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Hostname:port combination to send outgoing mail. Blank - use system
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MTA.
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'';
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};
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login = mkOption {
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type = types.str;
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default = "";
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description = ''
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SMTP authentication login used when sending outgoing mail.
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'';
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};
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password = mkOption {
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type = types.str;
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default = "";
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description = ''
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SMTP authentication password used when sending outgoing mail.
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'';
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};
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security = mkOption {
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type = types.enum ["" "ssl" "tls"];
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default = "";
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description = ''
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Used to select a secure SMTP connection. Allowed values: ssl, tls,
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or empty.
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'';
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};
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fromName = mkOption {
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type = types.str;
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default = "Tiny Tiny RSS";
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description = ''
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Name for sending outgoing mail. This applies to password reset
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notifications, digest emails and any other mail.
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'';
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};
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fromAddress = mkOption {
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type = types.str;
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default = "";
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description = ''
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Address for sending outgoing mail. This applies to password reset
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notifications, digest emails and any other mail.
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'';
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};
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digestSubject = mkOption {
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type = types.str;
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default = "[tt-rss] New headlines for last 24 hours";
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description = ''
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Subject line for email digests.
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'';
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};
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};
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sessionCookieLifetime = mkOption {
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type = types.int;
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default = 86400;
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description = ''
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Default lifetime of a session (e.g. login) cookie. In seconds,
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0 means cookie will be deleted when browser closes.
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'';
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};
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selfUrlPath = mkOption {
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type = types.str;
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description = ''
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Full URL of your tt-rss installation. This should be set to the
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location of tt-rss directory, e.g. http://example.org/tt-rss/
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You need to set this option correctly otherwise several features
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including PUSH, bookmarklets and browser integration will not work properly.
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'';
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example = "http://localhost";
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};
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feedCryptKey = mkOption {
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type = types.str;
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default = "";
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description = ''
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Key used for encryption of passwords for password-protected feeds
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in the database. A string of 24 random characters. If left blank, encryption
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is not used. Requires mcrypt functions.
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Warning: changing this key will make your stored feed passwords impossible
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to decrypt.
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'';
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};
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singleUserMode = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Operate in single user mode, disables all functionality related to
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multiple users and authentication. Enabling this assumes you have
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your tt-rss directory protected by other means (e.g. http auth).
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'';
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};
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simpleUpdateMode = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enables fallback update mode where tt-rss tries to update feeds in
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background while tt-rss is open in your browser.
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If you don't have a lot of feeds and don't want to or can't run
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background processes while not running tt-rss, this method is generally
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viable to keep your feeds up to date.
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Still, there are more robust (and recommended) updating methods
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available, you can read about them here: http://tt-rss.org/wiki/UpdatingFeeds
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'';
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};
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forceArticlePurge = mkOption {
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type = types.int;
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default = 0;
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description = ''
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When this option is not 0, users ability to control feed purging
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intervals is disabled and all articles (which are not starred)
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older than this amount of days are purged.
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'';
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};
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checkForUpdates = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Check for updates automatically if running Git version
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'';
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};
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enableGZipOutput = mkOption {
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type = types.bool;
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default = true;
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description = ''
|
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|
|
Selectively gzip output to improve wire performance. This requires
|
|
|
|
PHP Zlib extension on the server.
|
|
|
|
Enabling this can break tt-rss in several httpd/php configurations,
|
|
|
|
if you experience weird errors and tt-rss failing to start, blank pages
|
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|
|
after login, or content encoding errors, disable it.
|
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|
|
'';
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|
|
|
};
|
|
|
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|
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|
|
plugins = mkOption {
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|
|
type = types.listOf types.str;
|
|
|
|
default = ["auth_internal" "note"];
|
|
|
|
description = ''
|
|
|
|
List of plugins to load automatically for all users.
|
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|
|
System plugins have to be specified here. Please enable at least one
|
|
|
|
authentication plugin here (auth_*).
|
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|
|
Users may enable other user plugins from Preferences/Plugins but may not
|
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|
|
disable plugins specified in this list.
|
|
|
|
Disabling auth_internal in this list would automatically disable
|
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|
|
reset password link on the login form.
|
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|
|
'';
|
|
|
|
};
|
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|
|
|
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|
|
logDestination = mkOption {
|
|
|
|
type = types.enum ["" "sql" "syslog"];
|
|
|
|
default = "sql";
|
|
|
|
description = ''
|
|
|
|
Log destination to use. Possible values: sql (uses internal logging
|
|
|
|
you can read in Preferences -> System), syslog - logs to system log.
|
|
|
|
Setting this to blank uses PHP logging (usually to http server
|
|
|
|
error.log).
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
###### implementation
|
|
|
|
|
|
|
|
config = let
|
|
|
|
root = "/var/lib/tt-rss";
|
|
|
|
in mkIf cfg.enable {
|
|
|
|
|
|
|
|
services.phpfpm.pools = if cfg.pool == "${poolName}" then {
|
|
|
|
"${poolName}" = {
|
|
|
|
listen = "/var/run/phpfpm/${poolName}.sock";
|
|
|
|
extraConfig = ''
|
|
|
|
listen.owner = nginx
|
|
|
|
listen.group = nginx
|
|
|
|
listen.mode = 0600
|
|
|
|
user = nginx
|
|
|
|
pm = dynamic
|
|
|
|
pm.max_children = 75
|
|
|
|
pm.start_servers = 10
|
|
|
|
pm.min_spare_servers = 5
|
|
|
|
pm.max_spare_servers = 20
|
|
|
|
pm.max_requests = 500
|
|
|
|
catch_workers_output = 1
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
} else {};
|
|
|
|
|
2016-07-22 07:53:00 +00:00
|
|
|
# TODO: Re-enable after https://github.com/NixOS/nixpkgs/pull/15862 is merged
|
2016-06-05 18:55:46 +00:00
|
|
|
|
2016-07-22 07:53:00 +00:00
|
|
|
# services.nginx.virtualHosts = if cfg.virtualHost == "${virtualHostName}" then {
|
|
|
|
# "${virtualHostName}" = {
|
|
|
|
# root = "${root}";
|
|
|
|
# extraConfig = ''
|
|
|
|
# access_log /var/log/nginx-${virtualHostName}-access.log;
|
|
|
|
# error_log /var/log/nginx-${virtualHostName}-error.log;
|
|
|
|
# '';
|
2016-06-05 18:55:46 +00:00
|
|
|
|
2016-07-22 07:53:00 +00:00
|
|
|
# locations."/" = {
|
|
|
|
# extraConfig = ''
|
|
|
|
# index index.php;
|
|
|
|
# '';
|
|
|
|
# };
|
2016-06-05 18:55:46 +00:00
|
|
|
|
2016-07-22 07:53:00 +00:00
|
|
|
# locations."~ \.php$" = {
|
|
|
|
# extraConfig = ''
|
|
|
|
# fastcgi_split_path_info ^(.+\.php)(/.+)$;
|
|
|
|
# fastcgi_pass unix:${config.services.phpfpm.pools."${cfg.pool}".listen};
|
|
|
|
# fastcgi_index index.php;
|
|
|
|
# fastcgi_param SCRIPT_FILENAME ${root}/$fastcgi_script_name;
|
2016-06-05 18:55:46 +00:00
|
|
|
|
2016-07-22 07:53:00 +00:00
|
|
|
# include ${pkgs.nginx}/conf/fastcgi_params;
|
|
|
|
# '';
|
|
|
|
# };
|
|
|
|
# };
|
|
|
|
# } else {};
|
2016-06-05 18:55:46 +00:00
|
|
|
|
|
|
|
|
|
|
|
systemd.services.tt-rss = let
|
|
|
|
dbService = if cfg.database.type == "pgsql" then "postgresql.service" else "mysql.service";
|
|
|
|
in {
|
|
|
|
|
|
|
|
description = "Tiny Tiny RSS feeds update daemon";
|
|
|
|
|
|
|
|
preStart = let
|
|
|
|
callSql = if cfg.database.type == "pgsql" then (e: ''
|
|
|
|
${optionalString (cfg.database.password != null)
|
|
|
|
"PGPASSWORD=${cfg.database.password}"} ${pkgs.postgresql95}/bin/psql \
|
|
|
|
-U ${cfg.database.user} \
|
|
|
|
-h ${cfg.database.host} \
|
|
|
|
--port ${toString dbPort} \
|
|
|
|
-c '${e}' \
|
|
|
|
${cfg.database.name}'')
|
|
|
|
|
|
|
|
else if cfg.database.type == "mysql" then (e: ''
|
|
|
|
echo '${e}' | ${pkgs.mysql}/bin/mysql \
|
|
|
|
${optionalString (cfg.database.password != null)
|
|
|
|
"-p${cfg.database.password}"} \
|
|
|
|
-u ${cfg.database.user} \
|
|
|
|
-h ${cfg.database.host} \
|
|
|
|
-P ${toString dbPort} \
|
|
|
|
${cfg.database.name}'')
|
|
|
|
|
|
|
|
else "";
|
|
|
|
|
|
|
|
in ''
|
|
|
|
rm -rf "${root}/*"
|
|
|
|
mkdir -m 755 -p "${root}"
|
|
|
|
cp -r "${pkgs.tt-rss}/"* "${root}"
|
|
|
|
ln -sf "${tt-rss-config}" "${root}/config.php"
|
|
|
|
chown -R "${cfg.user}" "${root}"
|
|
|
|
chmod -R 755 "${root}"
|
|
|
|
'' + (optionalString (cfg.database.type == "pgsql") ''
|
|
|
|
|
|
|
|
exists=$(${callSql "select count(*) > 0 from pg_tables where tableowner = user"} \
|
|
|
|
| tail -n+3 | head -n-2 | sed -e 's/[ \n\t]*//')
|
|
|
|
|
|
|
|
if [ "$exists" == 'f' ]; then
|
|
|
|
${callSql "\\i ${pkgs.tt-rss}/schema/ttrss_schema_${cfg.database.type}.sql"}
|
|
|
|
else
|
|
|
|
echo 'The database contains some data. Leaving it as it is.'
|
|
|
|
fi;
|
|
|
|
'') + (optionalString (cfg.database.type == "mysql") ''
|
|
|
|
|
|
|
|
exists=$(${callSql "select count(*) > 0 from information_schema.tables where table_schema = schema()"} \
|
|
|
|
| tail -n+2 | sed -e 's/[ \n\t]*//')
|
|
|
|
|
|
|
|
if [ "$exists" == '0' ]; then
|
|
|
|
${callSql "\\. ${pkgs.tt-rss}/schema/ttrss_schema_${cfg.database.type}.sql"}
|
|
|
|
else
|
|
|
|
echo 'The database contains some data. Leaving it as it is.'
|
|
|
|
fi;
|
|
|
|
'');
|
|
|
|
|
|
|
|
serviceConfig = {
|
|
|
|
User = "${cfg.user}";
|
|
|
|
ExecStart = "${pkgs.php}/bin/php /var/lib/tt-rss/update.php --daemon";
|
|
|
|
StandardOutput = "syslog";
|
|
|
|
StandardError = "syslog";
|
|
|
|
PermissionsStartOnly = true;
|
|
|
|
};
|
|
|
|
|
|
|
|
wantedBy = [ "multi-user.target" ];
|
|
|
|
requires = ["${dbService}"];
|
|
|
|
after = ["network.target" "${dbService}"];
|
|
|
|
};
|
|
|
|
};
|
|
|
|
}
|