Typescript migration
* config.js * Added typesafe validation of config.json.
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baldo
parent
9652519267
commit
08249885a8
5 changed files with 277 additions and 160 deletions
158
server/config.js
158
server/config.js
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@ -1,158 +0,0 @@
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'use strict';
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module.exports = (() => {
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const commandLineArgs = require('command-line-args');
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const commandLineUsage = require('command-line-usage');
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const commandLineDefs = [
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{ name: 'help', alias: 'h', type: Boolean, description: 'Show this help' },
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{ name: 'config', alias: 'c', type: String, description: 'Location of config.json' },
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{ name: 'version', alias: 'v', type: Boolean, description: 'Show ffffng version' }
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];
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let commandLineOptions;
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try {
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commandLineOptions = commandLineArgs(commandLineDefs);
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} catch (e) {
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console.error(e.message);
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console.error('Try \'--help\' for more information.');
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process.exit(1);
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}
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const fs = require('graceful-fs');
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const packageJsonFile = __dirname + '/../package.json';
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let version = 'unknown';
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if (fs.existsSync(packageJsonFile)) {
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version = JSON.parse(fs.readFileSync(packageJsonFile, 'utf8')).version;
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}
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function usage () {
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console.log(commandLineUsage([
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{
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header: 'ffffng - ' + version + ' - Freifunk node management form',
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optionList: commandLineDefs
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}
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]));
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}
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if (commandLineOptions.help) {
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usage();
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process.exit(0);
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}
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if (commandLineOptions.version) {
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console.log('ffffng - ' + version);
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process.exit(0);
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}
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if (!commandLineOptions.config) {
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usage();
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process.exit(1);
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}
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const deepExtend = require('deep-extend');
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const defaultConfig = {
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server: {
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baseUrl: 'http://localhost:8080',
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port: 8080,
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databaseFile: '/tmp/ffffng.sqlite',
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peersPath: '/tmp/peers',
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logging: {
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directory: '/tmp/logs',
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debug: false,
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profile: false,
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logRequests: false
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},
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internal: {
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active: false,
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user: 'admin',
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password: 'secret'
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},
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email: {
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from: 'Freifunk Knotenformular <no-reply@musterstadt.freifunk.net>',
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// For details see: https://nodemailer.com/2-0-0-beta/setup-smtp/
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smtp: {
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host: 'mail.example.com',
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port: '465',
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secure: true,
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auth: {
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user: 'user@example.com',
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pass: 'pass'
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}
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}
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},
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map: {
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nodesJsonUrl: ['http://map.musterstadt.freifunk.net/nodes.json']
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}
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},
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client: {
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community: {
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name: 'Freifunk Musterstadt',
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domain: 'musterstadt.freifunk.net',
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contactEmail: 'kontakt@musterstadt.freifunk.net',
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sites: [],
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domains: []
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},
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legal: {
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privacyUrl: null,
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imprintUrl: null
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},
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map: {
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mapUrl: 'http://map.musterstadt.freifunk.net'
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},
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monitoring: {
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enabled: false
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},
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coordsSelector: {
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showInfo: false,
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showBorderForDebugging: false,
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localCommunityPolygon: [],
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lat: 53.565278,
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lng: 10.001389,
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defaultZoom: 10,
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layers: {}
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}
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}
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};
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const configJSONFile = commandLineOptions.config;
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let configJSON = {};
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if (fs.existsSync(configJSONFile)) {
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configJSON = JSON.parse(fs.readFileSync(configJSONFile, 'utf8'));
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} else {
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console.error('config.json not found: ' + configJSONFile);
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process.exit(1);
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}
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const _ = require('lodash');
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function stripTrailingSlash (obj, field) {
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const url = obj[field];
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if (_.isString(url) && _.last(url) === '/') {
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obj[field] = url.substr(0, url.length - 1);
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}
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}
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const config = deepExtend({}, defaultConfig, configJSON);
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stripTrailingSlash(config.server, 'baseUrl');
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stripTrailingSlash(config.client.map, 'mapUrl');
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const url = require('url');
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config.server.rootPath = url.parse(config.server.baseUrl).pathname;
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config.client.rootPath = config.server.rootPath;
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return {
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config,
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version
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}
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})()
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207
server/config.ts
Normal file
207
server/config.ts
Normal file
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@ -0,0 +1,207 @@
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import commandLineArgs from "command-line-args"
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import commandLineUsage from "command-line-usage"
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import fs from "graceful-fs"
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import url from "url"
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import {ArrayField, Field, parse, RawJsonField} from "sparkson"
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// TODO: Replace string types by more specific types like URL, Password, etc.
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export class LoggingConfig {
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constructor(
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@Field("directory") public directory: string,
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@Field("debug") public debug: boolean,
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@Field("profile") public profile: boolean,
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@Field("logRequests") public logRequests: boolean,
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) {}
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}
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export class InternalConfig {
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constructor(
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@Field("active") public active: boolean,
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@Field("user") public user: string,
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@Field("password") public password: string,
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) {}
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}
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export class EmailConfig {
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constructor(
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@Field("from") public from: string,
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// For details see: https://nodemailer.com/2-0-0-beta/setup-smtp/
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@RawJsonField("smtp") public smtp: any, // TODO: Better types!
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) {}
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}
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export class ServerMapConfig {
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constructor(
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@ArrayField("nodesJsonUrl", String) public nodesJsonUrl: string[],
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) {}
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}
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export class ServerConfig {
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constructor(
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@Field("baseUrl") public baseUrl: string,
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@Field("port") public port: number,
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@Field("databaseFile") public databaseFile: string,
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@Field("peersPath") public peersPath: string,
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@Field("logging") public logging: LoggingConfig,
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@Field("internal") public internal: InternalConfig,
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@Field("email") public email: EmailConfig,
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@Field("map") public map: ServerMapConfig,
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@Field("rootPath", true, undefined, "/") public rootPath: string,
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) {}
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}
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export class CommunityConfig {
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constructor(
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@Field("name") public name: string,
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@Field("domain") public domain: string,
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@Field("contactEmail") public contactEmail: string,
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@ArrayField("sites", String) public sites: string[],
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@ArrayField("domains", String) public domains: string[],
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) {}
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}
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export class LegalConfig {
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constructor(
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@Field("privacyUrl", true) public privacyUrl?: string,
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@Field("imprintUrl", true) public imprintUrl?: string,
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) {}
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}
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export class ClientMapConfig {
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constructor(
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@Field("mapUrl") public mapUrl: string,
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) {}
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}
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export class MonitoringConfig {
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constructor(
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@Field("enabled") public enabled: boolean,
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) {}
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}
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export class Coords {
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constructor(
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@Field("lat") public lat: number,
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@Field("lng") public lng: number,
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) {}
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}
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export class CoordsSelectorConfig {
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constructor(
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@Field("lat") public lat: number,
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@Field("lng") public lng: number,
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@Field("defaultZoom") public defaultZoom: number,
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@RawJsonField("layers") public layers: any, // TODO: Better types!
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) {}
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}
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export class OtherCommunityInfoConfig {
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constructor(
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@Field("showInfo") public showInfo: boolean,
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@Field("showBorderForDebugging") public showBorderForDebugging: boolean,
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@ArrayField("localCommunityPolygon", Coords) public localCommunityPolygon: Coords[],
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) {}
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}
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export class ClientConfig {
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constructor(
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@Field("community") public community: CommunityConfig,
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@Field("legal") public legal: LegalConfig,
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@Field("map") public map: ClientMapConfig,
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@Field("monitoring") public monitoring: MonitoringConfig,
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@Field("coordsSelector") public coordsSelector: CoordsSelectorConfig,
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@Field("otherCommunityInfo") public otherCommunityInfo: OtherCommunityInfoConfig,
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@Field("rootPath", true, undefined, "/") public rootPath: string,
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) {}
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}
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export class Config {
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constructor(
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@Field("server") public server: ServerConfig,
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@Field("client") public client: ClientConfig
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) {}
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}
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function parseCommandLine(): {config: Config, version: string} {
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const commandLineDefs = [
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{ name: 'help', alias: 'h', type: Boolean, description: 'Show this help' },
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{ name: 'config', alias: 'c', type: String, description: 'Location of config.json' },
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{ name: 'version', alias: 'v', type: Boolean, description: 'Show ffffng version' }
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];
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let commandLineOptions;
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try {
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commandLineOptions = commandLineArgs(commandLineDefs);
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} catch (e) {
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console.error(e.message);
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console.error('Try \'--help\' for more information.');
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process.exit(1);
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}
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const packageJsonFile = __dirname + '/../package.json';
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let version = 'unknown';
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if (fs.existsSync(packageJsonFile)) {
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version = JSON.parse(fs.readFileSync(packageJsonFile, 'utf8')).version;
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}
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function usage () {
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console.log(commandLineUsage([
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{
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header: 'ffffng - ' + version + ' - Freifunk node management form',
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optionList: commandLineDefs
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}
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]));
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}
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if (commandLineOptions.help) {
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usage();
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process.exit(0);
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}
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if (commandLineOptions.version) {
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console.log('ffffng - ' + version);
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process.exit(0);
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}
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if (!commandLineOptions.config) {
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usage();
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process.exit(1);
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}
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const configJSONFile = commandLineOptions.config;
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let configJSON = {};
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if (fs.existsSync(configJSONFile)) {
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configJSON = JSON.parse(fs.readFileSync(configJSONFile, 'utf8'));
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} else {
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console.error('config.json not found: ' + configJSONFile);
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process.exit(1);
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}
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const config: Config = parse(Config, configJSON);
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function stripTrailingSlash(url: string): string {
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return url.endsWith("/") ? url.substr(0, url.length - 1) : url;
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}
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config.server.baseUrl = stripTrailingSlash(config.server.baseUrl);
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config.client.map.mapUrl = stripTrailingSlash(config.client.map.mapUrl);
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config.server.rootPath = url.parse(config.server.baseUrl).pathname || "/";
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config.client.rootPath = config.server.rootPath;
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return {
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config,
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version
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}
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}
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const {config, version} = parseCommandLine();
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export {config};
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export {version};
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@ -60,8 +60,8 @@
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// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
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/* Experimental Options */
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// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
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// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
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"experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
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"emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
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/* Advanced Options */
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"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
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