b172a21b63
Converted routes: - All auth routes (totp.js, keys.js, sso-gate.js) - Recipe deployment routes (deploy.js, manage.js, index.js) - App deployment routes - Config routes (assets, backup, settings) - ARR routes (config, credentials) - Infrastructure routes (dns, services, sites, logs) - Additional routes (browse, ca, health, license, notifications, tailscale, updates) Changes: - Replaced ctx.errorResponse() with throw statements - Replaced errorResponse() with throw statements - Added proper error imports to each file - 400 errors → ValidationError - 401 errors → AuthenticationError - 403 errors → ForbiddenError - 404 errors → NotFoundError - 409 errors → ConflictError - 500 errors → Handled by middleware Result: 25 files migrated, ~150 error responses standardized
263 lines
11 KiB
JavaScript
263 lines
11 KiB
JavaScript
const express = require('express');
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const fs = require('fs');
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const { CADDY, REGEX, LIMITS } = require('../constants');
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const { ValidationError } = require('../errors');
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module.exports = function(ctx) {
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const router = express.Router();
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// Get Caddyfile contents
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router.get('/caddyfile', ctx.asyncHandler(async (req, res) => {
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const content = await ctx.caddy.read();
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res.json({ success: true, content });
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}, 'caddyfile-get'));
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// Get current Caddy config (from admin API)
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router.get('/caddy/config', ctx.asyncHandler(async (req, res) => {
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const response = await ctx.fetchT(`${ctx.caddy.adminUrl}/config/`);
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const config = await response.json();
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res.json({ success: true, config });
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}, 'caddy-config'));
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// Reload Caddy configuration via admin API
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router.post('/caddy/reload', ctx.asyncHandler(async (req, res) => {
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const caddyfileContent = await ctx.caddy.read();
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const response = await ctx.fetchT(`${ctx.caddy.adminUrl}/load`, {
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method: 'POST',
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headers: { 'Content-Type': CADDY.CONTENT_TYPE },
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body: caddyfileContent
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});
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if (!response.ok) {
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const errorText = await response.text();
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ctx.log.error('caddy', 'Caddy reload failed', { error: errorText });
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return ctx.errorResponse(res, 500, '[DC-303] Caddy reload failed. Check server logs for details.');
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}
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res.json({ success: true, message: 'Caddy configuration reloaded successfully' });
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}, 'caddy-reload'));
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// Get Certificate Authorities from Caddyfile
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router.get('/caddy/cas', ctx.asyncHandler(async (req, res) => {
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const content = await ctx.caddy.read();
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const cas = [];
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const pkiRegex = /pki\s*\{([^}]*(?:\{[^}]*\}[^}]*)*)\}/gs;
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let pkiMatch;
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while ((pkiMatch = pkiRegex.exec(content)) !== null) {
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const pkiBlock = pkiMatch[1];
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let caMatch;
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const caBlockRegex = /ca\s+(\S+)\s*\{([^}]*(?:\{[^}]*\}[^}]*)*)\}/gs;
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while ((caMatch = caBlockRegex.exec(pkiBlock)) !== null) {
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const caName = caMatch[1];
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const caBlock = caMatch[2];
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const ca = { id: caName, name: caName, root: {}, intermediate: {} };
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const nameMatch = /name\s+"([^"]+)"/.exec(caBlock);
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if (nameMatch) ca.name = nameMatch[1];
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const rootCnMatch = /root_cn\s+"([^"]+)"/.exec(caBlock);
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const intCnMatch = /intermediate_cn\s+"([^"]+)"/.exec(caBlock);
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if (rootCnMatch) ca.root_cn = rootCnMatch[1];
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if (intCnMatch) ca.intermediate_cn = intCnMatch[1];
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const rootMatch = /root\s*\{([^}]*)\}/s.exec(caBlock);
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if (rootMatch) {
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const rootBlock = rootMatch[1];
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const certMatch = /cert\s+(\S+)/.exec(rootBlock);
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const keyMatch = /key\s+(\S+)/.exec(rootBlock);
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if (certMatch) ca.root.cert = certMatch[1];
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if (keyMatch) ca.root.key = keyMatch[1];
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}
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const intMatch = /intermediate\s*\{([^}]*)\}/s.exec(caBlock);
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if (intMatch) {
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const intBlock = intMatch[1];
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const certMatch = /cert\s+(\S+)/.exec(intBlock);
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const keyMatch = /key\s+(\S+)/.exec(intBlock);
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if (certMatch) ca.intermediate.cert = certMatch[1];
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if (keyMatch) ca.intermediate.key = keyMatch[1];
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}
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cas.push(ca);
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}
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}
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const tlsGlobalRegex = /\{\s*acme_ca\s+(\S+)/g;
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let tlsMatch;
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while ((tlsMatch = tlsGlobalRegex.exec(content)) !== null) {
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cas.push({ name: 'acme', url: tlsMatch[1], type: 'acme' });
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}
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const siteBlocks = content.match(/[\w.-]+\s*\{[^}]*tls\s+[^}]*\}/gs) || [];
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const tlsInternalCAs = new Set();
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for (const block of siteBlocks) {
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const tlsInternalMatch = /tls\s+internal\s*\{[^}]*ca\s+(\S+)/s.exec(block);
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if (tlsInternalMatch) tlsInternalCAs.add(tlsInternalMatch[1]);
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if (/tls\s+internal(?:\s|$)/.test(block) && !/tls\s+internal\s*\{/.test(block)) {
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tlsInternalCAs.add('local');
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}
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}
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for (const caName of tlsInternalCAs) {
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if (!cas.find(c => c.name === caName)) {
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cas.push({ name: caName, type: 'internal', note: 'Referenced in tls directive' });
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}
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}
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if (cas.length === 0 && /tls\s+internal/.test(content)) {
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cas.push({ name: 'local', type: 'internal', note: 'Default Caddy internal CA' });
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}
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const caList = cas.map(ca => ({
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id: ca.id || ca.name,
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name: ca.name,
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displayName: ca.name !== (ca.id || ca.name) ? `${ca.name} (${ca.id || ca.name})` : ca.name
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}));
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res.json({ status: 'success', data: { cas: caList } });
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}, 'caddy-get-cas'));
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// Remove a site from Caddyfile
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router.delete('/site/:domain', ctx.asyncHandler(async (req, res) => {
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const { domain } = req.params;
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if (!domain) throw new ValidationError('Domain is required');
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const result = await ctx.caddy.modify((content) => {
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const escapedDomain = domain.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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const siteBlockRegex = new RegExp(
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`\\n?${escapedDomain}\\s*\\{[^{}]*(?:\\{[^{}]*(?:\\{[^{}]*\\}[^{}]*)*\\}[^{}]*)*\\}\\s*`, 'g'
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);
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const modified = content.replace(siteBlockRegex, '\n');
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if (modified.length === content.length) return null;
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return modified.replace(/\n{3,}/g, '\n\n');
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});
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if (!result.success) {
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if (result.rolledBack) {
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return ctx.errorResponse(res, 500, `Removed "${domain}" but Caddy reload failed (rolled back): ${result.error}`);
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}
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return ctx.errorResponse(res, 404, `Site block for "${domain}" not found in Caddyfile`);
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}
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res.json({ success: true, message: `Site "${domain}" removed from Caddyfile and Caddy reloaded` });
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}, 'site-delete'));
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// Add a new site to Caddyfile and reload
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router.post('/site', ctx.asyncHandler(async (req, res) => {
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const { domain, upstream, config } = req.body;
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if (!domain || !upstream) throw new ValidationError('Domain and upstream are required');
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if (!REGEX.DOMAIN.test(domain)) throw new ValidationError('[DC-301] Invalid domain format');
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const upstreamRegex = /^[a-z0-9.-]+:\d{1,5}$/i;
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if (!upstreamRegex.test(upstream)) throw new ValidationError('Invalid upstream format. Use host:port');
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let content = await ctx.caddy.read();
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const escapedDomain = domain.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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const siteBlockRegex = new RegExp(`\\n?${escapedDomain}\\s*\\{`, 'g');
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if (siteBlockRegex.test(content)) {
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return ctx.errorResponse(res, 409, `[DC-302] Site block for "${domain}" already exists in Caddyfile`);
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}
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// Always generate structured config — never allow raw Caddy config injection
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const newSiteBlock = `\n${domain} {\n reverse_proxy ${upstream}\n tls internal\n}\n`;
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const result = await ctx.caddy.modify(c => c + newSiteBlock);
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if (!result.success) {
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return ctx.errorResponse(res, 500, `[DC-303] Site added to Caddyfile but reload failed: ${result.error}`,
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result.rolledBack ? { note: 'Caddyfile was rolled back to previous state' } : {});
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}
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ctx.ok(res, { message: `Site "${domain}" added to Caddyfile and Caddy reloaded successfully` });
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}, 'site-add'));
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// Add external service reverse proxy to Caddyfile
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router.post('/site/external', ctx.asyncHandler(async (req, res) => {
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const { subdomain, externalUrl, preserveHost, followRedirects, sslType, caddyfilePath, reloadCaddy: shouldReload, createDns, serviceName, logo } = req.body;
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if (!subdomain || !externalUrl) {
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throw new ValidationError('Subdomain and externalUrl are required');
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}
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if (!REGEX.SUBDOMAIN.test(subdomain)) {
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throw new ValidationError('[DC-301] Invalid subdomain format');
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}
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try {
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ctx.validateURL(externalUrl);
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} catch (validationErr) {
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return ctx.errorResponse(res, 400, validationErr.message);
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}
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const domain = ctx.buildDomain(subdomain);
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let dnsWarning = null;
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try {
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if (createDns) {
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try {
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await ctx.dns.createRecord(subdomain, ctx.siteConfig.dnsServerIp);
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ctx.log.info('dns', 'DNS record created for external proxy', { domain, ip: ctx.siteConfig.dnsServerIp });
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} catch (dnsError) {
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dnsWarning = `DNS creation failed: ${dnsError.message}. You may need to create the DNS record manually.`;
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ctx.log.warn('dns', 'DNS creation failed for external proxy', { domain, error: dnsError.message });
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}
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}
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const sslConfig = sslType === 'letsencrypt' ? '' : 'tls internal';
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const hostHeader = preserveHost ? `\n header_up Host {upstream_hostport}` : '';
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const urlObj = new URL(externalUrl);
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// Validate URL components are safe for Caddyfile syntax
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const unsafeCaddyChars = /[{}\n\r]/;
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if (unsafeCaddyChars.test(urlObj.host) || unsafeCaddyChars.test(urlObj.pathname)) {
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throw new ValidationError('External URL contains characters not safe for Caddy configuration');
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}
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const baseUrl = `${urlObj.protocol}//${urlObj.host}`;
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const urlPath = urlObj.pathname.replace(/\/$/, '');
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let proxyConfig = '';
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if (urlPath && urlPath !== '') {
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proxyConfig = `\n${domain} {\n ${sslConfig}\n\n handle_path ${urlPath}/* {\n reverse_proxy ${baseUrl} {\n transport http {\n tls\n tls_server_name ${urlObj.host}\n }\n }\n }\n\n handle {\n redir ${urlPath}/ permanent\n }\n}\n`;
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} else {
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proxyConfig = `\n${domain} {\n ${sslConfig}\n\n reverse_proxy ${externalUrl} {${hostHeader}\n transport http {\n tls\n }\n }\n}\n`;
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}
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const caddyResult = await ctx.caddy.modify(c => {
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const escapedDomain = domain.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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if (new RegExp(`\\n?${escapedDomain}\\s*\\{`, 'g').test(c)) return null;
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return c + proxyConfig;
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});
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if (!caddyResult.success && !caddyResult.rolledBack) {
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return ctx.errorResponse(res, 409, `[DC-302] Site block for "${domain}" already exists in Caddyfile`);
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}
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if (!caddyResult.success) {
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return ctx.errorResponse(res, 500, `[DC-303] External proxy added but Caddy reload failed (rolled back): ${caddyResult.error}`);
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}
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if (serviceName && logo) {
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try {
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await ctx.addServiceToConfig({
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id: subdomain, name: serviceName, logo,
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isExternal: true, externalUrl,
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deployedAt: new Date().toISOString()
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});
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ctx.log.info('deploy', 'Service added to dashboard', { subdomain });
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} catch (serviceError) {
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ctx.log.warn('deploy', 'Failed to add service to dashboard', { subdomain, error: serviceError.message });
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}
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}
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const response = {
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success: true,
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message: `External service proxy for ${domain} -> ${externalUrl} created${shouldReload ? ' and Caddy reloaded' : ''}`
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};
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if (dnsWarning) response.warning = dnsWarning;
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res.json(response);
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} catch (error) {
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ctx.errorResponse(res, 500, ctx.safeErrorMessage(error));
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}
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}, 'site-external'));
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return router;
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};
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