388 lines
11 KiB
TypeScript
388 lines
11 KiB
TypeScript
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/**
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* Mailer CLI
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* Main command-line interface implementation
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*/
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import { DaemonManager } from '../daemon/daemon-manager.ts';
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import { ConfigManager } from '../config/config-manager.ts';
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import { DnsManager } from '../dns/dns-manager.ts';
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import { CloudflareClient } from '../dns/cloudflare-client.ts';
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import { Email } from '../mail/core/index.ts';
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import { commitinfo } from '../00_commitinfo_data.ts';
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export class MailerCli {
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private configManager: ConfigManager;
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private daemonManager: DaemonManager;
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private dnsManager: DnsManager;
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constructor() {
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this.configManager = new ConfigManager();
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this.daemonManager = new DaemonManager();
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this.dnsManager = new DnsManager();
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}
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/**
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* Parse and execute CLI commands
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*/
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async parseAndExecute(args: string[]): Promise<void> {
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// Get command
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const command = args[2] || 'help';
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const subcommand = args[3];
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const commandArgs = args.slice(4);
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try {
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switch (command) {
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case 'service':
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await this.handleServiceCommand(subcommand, commandArgs);
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break;
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case 'domain':
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await this.handleDomainCommand(subcommand, commandArgs);
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break;
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case 'dns':
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await this.handleDnsCommand(subcommand, commandArgs);
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break;
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case 'send':
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await this.handleSendCommand(commandArgs);
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break;
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case 'config':
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await this.handleConfigCommand(subcommand, commandArgs);
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break;
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case 'version':
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case '--version':
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case '-v':
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this.showVersion();
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break;
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case 'help':
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case '--help':
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case '-h':
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default:
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this.showHelp();
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break;
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}
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} catch (error) {
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console.error(`Error: ${error.message}`);
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Deno.exit(1);
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}
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}
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/**
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* Handle service commands (daemon control)
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*/
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private async handleServiceCommand(subcommand: string, args: string[]): Promise<void> {
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switch (subcommand) {
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case 'start':
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console.log('Starting mailer daemon...');
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await this.daemonManager.start();
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break;
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case 'stop':
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console.log('Stopping mailer daemon...');
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await this.daemonManager.stop();
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break;
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case 'restart':
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console.log('Restarting mailer daemon...');
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await this.daemonManager.stop();
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await new Promise(resolve => setTimeout(resolve, 2000));
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await this.daemonManager.start();
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break;
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case 'status':
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console.log('Checking mailer daemon status...');
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// TODO: Implement status check
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break;
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case 'enable':
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console.log('Enabling mailer service (systemd)...');
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// TODO: Implement systemd enable
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break;
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case 'disable':
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console.log('Disabling mailer service (systemd)...');
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// TODO: Implement systemd disable
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break;
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default:
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console.log('Usage: mailer service {start|stop|restart|status|enable|disable}');
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break;
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}
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}
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/**
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* Handle domain management commands
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*/
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private async handleDomainCommand(subcommand: string, args: string[]): Promise<void> {
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const config = await this.configManager.load();
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switch (subcommand) {
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case 'add': {
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const domain = args[0];
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if (!domain) {
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console.error('Error: Domain name required');
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console.log('Usage: mailer domain add <domain>');
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Deno.exit(1);
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}
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config.domains.push({
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domain,
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dnsMode: 'external-dns',
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});
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await this.configManager.save(config);
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console.log(`✓ Domain ${domain} added`);
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break;
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}
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case 'remove': {
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const domain = args[0];
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if (!domain) {
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console.error('Error: Domain name required');
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console.log('Usage: mailer domain remove <domain>');
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Deno.exit(1);
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}
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config.domains = config.domains.filter(d => d.domain !== domain);
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await this.configManager.save(config);
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console.log(`✓ Domain ${domain} removed`);
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break;
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}
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case 'list':
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console.log('Configured domains:');
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if (config.domains.length === 0) {
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console.log(' (none)');
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} else {
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for (const domain of config.domains) {
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console.log(` - ${domain.domain} (${domain.dnsMode})`);
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}
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}
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break;
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default:
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console.log('Usage: mailer domain {add|remove|list} [domain]');
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break;
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}
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}
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/**
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* Handle DNS commands
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*/
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private async handleDnsCommand(subcommand: string, args: string[]): Promise<void> {
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const domain = args[0];
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if (!domain && subcommand !== 'help') {
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console.error('Error: Domain name required');
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console.log('Usage: mailer dns {setup|validate|show} <domain>');
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Deno.exit(1);
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}
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switch (subcommand) {
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case 'setup': {
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console.log(`Setting up DNS for ${domain}...`);
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const config = await this.configManager.load();
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const domainConfig = config.domains.find(d => d.domain === domain);
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if (!domainConfig) {
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console.error(`Error: Domain ${domain} not configured. Add it first with: mailer domain add ${domain}`);
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Deno.exit(1);
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}
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if (!domainConfig.cloudflare?.apiToken) {
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console.error('Error: Cloudflare API token not configured');
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console.log('Set it with: mailer config set cloudflare.apiToken <token>');
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Deno.exit(1);
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}
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const cloudflare = new CloudflareClient({ apiToken: domainConfig.cloudflare.apiToken });
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const records = this.dnsManager.getRequiredRecords(domain, config.hostname);
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await cloudflare.createRecords(domain, records);
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console.log(`✓ DNS records created for ${domain}`);
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break;
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}
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case 'validate': {
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console.log(`Validating DNS for ${domain}...`);
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const result = await this.dnsManager.validateDomain(domain);
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if (result.valid) {
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console.log(`✓ DNS configuration is valid`);
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} else {
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console.log(`✗ DNS configuration has errors:`);
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for (const error of result.errors) {
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console.log(` - ${error}`);
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}
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}
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if (result.warnings.length > 0) {
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console.log('Warnings:');
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for (const warning of result.warnings) {
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console.log(` - ${warning}`);
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}
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}
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break;
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}
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case 'show': {
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console.log(`Required DNS records for ${domain}:`);
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const config = await this.configManager.load();
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const records = this.dnsManager.getRequiredRecords(domain, config.hostname);
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for (const record of records) {
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console.log(`\n${record.type} Record:`);
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console.log(` Name: ${record.name}`);
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console.log(` Value: ${record.value}`);
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if (record.priority) console.log(` Priority: ${record.priority}`);
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if (record.ttl) console.log(` TTL: ${record.ttl}`);
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}
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break;
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}
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default:
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console.log('Usage: mailer dns {setup|validate|show} <domain>');
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break;
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}
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}
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/**
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* Handle send command
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*/
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private async handleSendCommand(args: string[]): Promise<void> {
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console.log('Sending email...');
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// Parse basic arguments
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const from = args[args.indexOf('--from') + 1];
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const to = args[args.indexOf('--to') + 1];
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const subject = args[args.indexOf('--subject') + 1];
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const text = args[args.indexOf('--text') + 1];
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if (!from || !to || !subject || !text) {
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console.error('Error: Missing required arguments');
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console.log('Usage: mailer send --from <email> --to <email> --subject <subject> --text <text>');
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Deno.exit(1);
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}
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const email = new Email({
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from,
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to,
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subject,
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text,
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});
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console.log(`✓ Email created: ${email.toString()}`);
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// TODO: Actually send the email via SMTP client
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console.log('TODO: Implement actual sending');
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}
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/**
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* Handle config commands
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*/
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private async handleConfigCommand(subcommand: string, args: string[]): Promise<void> {
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const config = await this.configManager.load();
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switch (subcommand) {
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case 'show':
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console.log('Current configuration:');
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console.log(JSON.stringify(config, null, 2));
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break;
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case 'set': {
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const key = args[0];
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const value = args[1];
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if (!key || !value) {
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console.error('Error: Key and value required');
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console.log('Usage: mailer config set <key> <value>');
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Deno.exit(1);
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}
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// Simple key-value setting (can be enhanced)
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if (key === 'smtpPort') config.smtpPort = parseInt(value);
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else if (key === 'apiPort') config.apiPort = parseInt(value);
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else if (key === 'hostname') config.hostname = value;
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else {
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console.error(`Error: Unknown config key: ${key}`);
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Deno.exit(1);
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}
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await this.configManager.save(config);
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console.log(`✓ Configuration updated: ${key} = ${value}`);
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break;
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}
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default:
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console.log('Usage: mailer config {show|set} [key] [value]');
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break;
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}
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}
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/**
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* Show version information
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*/
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private showVersion(): void {
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console.log(`${commitinfo.name} v${commitinfo.version}`);
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console.log(commitinfo.description);
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}
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/**
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* Show help information
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*/
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private showHelp(): void {
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console.log(`
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${commitinfo.name} v${commitinfo.version}
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${commitinfo.description}
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Usage: mailer <command> [options]
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Commands:
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service <action> Daemon service control
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start Start the mailer daemon
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stop Stop the mailer daemon
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restart Restart the mailer daemon
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status Show daemon status
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enable Enable systemd service
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disable Disable systemd service
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domain <action> [domain] Domain management
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add <domain> Add a domain
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remove <domain> Remove a domain
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list List all domains
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dns <action> <domain> DNS management
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setup <domain> Auto-configure DNS via Cloudflare
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validate <domain> Validate DNS configuration
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show <domain> Show required DNS records
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send [options] Send an email
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--from <email> Sender email address
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--to <email> Recipient email address
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--subject <subject> Email subject
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--text <text> Email body text
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config <action> Configuration management
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show Show current configuration
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set <key> <value> Set configuration value
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version, -v, --version Show version information
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help, -h, --help Show this help message
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Examples:
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mailer service start Start the mailer daemon
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mailer domain add example.com Add example.com domain
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mailer dns setup example.com Setup DNS for example.com
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mailer send --from sender@example.com --to recipient@example.com \\
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--subject "Hello" --text "World"
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For more information, visit:
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https://code.foss.global/serve.zone/mailer
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`);
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}
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}
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