refactor(backend): extract registries, system-maintenance, templates routers (phase 4c-2) (#740)

Move three more Round C route groups out of index.ts:
- /api/registries/* -> routes/registries.ts
- /api/system/{orphans,prune,docker-df,resources,images,volumes,networks,...} -> routes/systemMaintenance.ts
- /api/templates/* -> routes/templates.ts

Handlers moved verbatim. Middleware chains, response shapes, and error
messages are preserved. Registry scope-denial now uses the shared
rejectApiTokenScope helper (same payload shape).

index.ts drops from 2739 to 2130 lines. Remaining inline groups:
containers, stacks, security (Trivy/scans/SBOM/policies), and nodes.
This commit is contained in:
Anso
2026-04-23 22:28:04 -04:00
committed by GitHub
parent ba2cf99aa6
commit 8ef8ce06ec
4 changed files with 627 additions and 617 deletions
+8 -617
View File
@@ -1,6 +1,6 @@
import express, { Request, Response } from 'express';
import jwt from 'jsonwebtoken';
import DockerController, { type CreateNetworkOptions, type NetworkDriver } from './services/DockerController';
import DockerController from './services/DockerController';
import { FileSystemService } from './services/FileSystemService';
import { ComposeService } from './services/ComposeService';
import crypto from 'crypto';
@@ -11,15 +11,12 @@ import { AutoHealService } from './services/AutoHealService';
import { DockerEventManager } from './services/DockerEventManager';
import { ImageUpdateService } from './services/ImageUpdateService';
import { UpdatePreviewService } from './services/UpdatePreviewService';
import { templateService } from './services/TemplateService';
import { ErrorParser } from './utils/ErrorParser';
import { NodeRegistry } from './services/NodeRegistry';
import { PilotTunnelManager } from './services/PilotTunnelManager';
import { PilotCloseCode } from './pilot/protocol';
import { FleetSyncService } from './services/FleetSyncService';
import { LicenseService } from './services/LicenseService';
import { SchedulerService } from './services/SchedulerService';
import { RegistryService } from './services/RegistryService';
import { CacheService } from './services/CacheService';
import { CAPABILITIES, getSenchoVersion, fetchRemoteMeta, type RemoteMeta } from './services/CapabilityRegistry';
import { GitSourceService, GitSourceError, sweepStaleTempDirs as sweepStaleGitTempDirs, repoHost as gitRepoHost } from './services/GitSourceService';
@@ -78,6 +75,9 @@ import { autoHealRouter } from './routes/autoHeal';
import { notificationsRouter, notificationRoutesRouter } from './routes/notifications';
import { consoleRouter } from './routes/console';
import { ssoConfigRouter } from './routes/ssoConfig';
import { registriesRouter } from './routes/registries';
import { systemMaintenanceRouter } from './routes/systemMaintenance';
import { templatesRouter } from './routes/templates';
import { isDebugEnabled } from './utils/debug';
import { getErrorMessage } from './utils/errors';
@@ -88,9 +88,8 @@ import { enforcePolicyPreDeploy } from './services/PolicyEnforcement';
import { validateImageRef } from './utils/image-ref';
import { applySuppressions } from './utils/suppression-filter';
import { generateSarif } from './services/SarifExporter';
import { isValidStackName, isValidRemoteUrl, isPathWithinBase, isValidCidr, isValidIPv4, isValidDockerResourceId } from './utils/validation';
import { isValidStackName, isValidRemoteUrl, isPathWithinBase } from './utils/validation';
import YAML from 'yaml';
import { promises as fsPromises } from 'fs';
// Suppress [DEP0060] DeprecationWarning emitted by http-proxy@1.18.1 which calls
// util._extend internally. The warning fires at runtime when createProxyServer() is
@@ -160,6 +159,9 @@ app.use('/api/notifications', notificationsRouter);
app.use('/api/notification-routes', notificationRoutesRouter);
app.use('/api/system', consoleRouter);
app.use('/api/sso/config', ssoConfigRouter);
app.use('/api/registries', registriesRouter);
app.use('/api/system', systemMaintenanceRouter);
app.use('/api/templates', templatesRouter);
// Symbols still consumed by inline security and node routes still living in
// index.ts. These will move with their route groups in a later slice.
@@ -963,617 +965,6 @@ app.get('/api/stacks/:stackName/backup', async (req: Request, res: Response) =>
}
});
// --- Private Registry Routes (Admiral, admin-only, local-only) ---
const VALID_REGISTRY_TYPES = ['dockerhub', 'ghcr', 'ecr', 'custom'] as const;
function isValidRegistryUrl(url: string, type: string): boolean {
// Docker Hub is fixed server-side to the legacy URL; no validation needed.
if (type === 'dockerhub') return true;
const trimmed = url.trim();
if (!trimmed) return false;
// Reject any non-http(s) scheme (file://, ftp://, javascript:, etc.).
const lower = trimmed.toLowerCase();
if (lower.startsWith('javascript:') || lower.startsWith('data:') || lower.startsWith('file:') || lower.startsWith('ftp:')) {
return false;
}
// Parse with a default https:// prefix so bare hosts validate.
try {
const parsed = new URL(trimmed.includes('://') ? trimmed : `https://${trimmed}`);
if (parsed.protocol !== 'http:' && parsed.protocol !== 'https:') return false;
if (!parsed.hostname) return false;
} catch {
return false;
}
return true;
}
app.get('/api/registries', (req: Request, res: Response): void => {
if (req.apiTokenScope) { res.status(403).json({ error: 'API tokens cannot manage registry credentials.', code: 'SCOPE_DENIED' }); return; }
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
res.json(RegistryService.getInstance().getAll());
} catch (error) {
console.error('[Registries] List error:', error);
res.status(500).json({ error: 'Failed to fetch registries' });
}
});
app.post('/api/registries', (req: Request, res: Response): void => {
if (req.apiTokenScope) { res.status(403).json({ error: 'API tokens cannot manage registry credentials.', code: 'SCOPE_DENIED' }); return; }
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const { name, url, type, username, secret, aws_region } = req.body;
if (!name || typeof name !== 'string' || name.length > 100) {
res.status(400).json({ error: 'Name is required (max 100 characters).' }); return;
}
if (!url || typeof url !== 'string' || url.length > 500) {
res.status(400).json({ error: 'URL is required (max 500 characters).' }); return;
}
if (!type || !VALID_REGISTRY_TYPES.includes(type)) {
res.status(400).json({ error: `Type must be one of: ${VALID_REGISTRY_TYPES.join(', ')}` }); return;
}
if (!isValidRegistryUrl(url, type)) {
res.status(400).json({ error: 'Registry URL must use http:// or https:// (or no protocol).' }); return;
}
if (!username || typeof username !== 'string') {
res.status(400).json({ error: 'Username is required.' }); return;
}
if (!secret || typeof secret !== 'string') {
res.status(400).json({ error: 'Secret/token is required.' }); return;
}
if (type === 'ecr' && (!aws_region || typeof aws_region !== 'string')) {
res.status(400).json({ error: 'AWS region is required for ECR registries.' }); return;
}
const id = RegistryService.getInstance().create({ name, url, type, username, secret, aws_region: aws_region ?? null });
res.status(201).json({ id });
} catch (error) {
console.error('[Registries] Create error:', error);
res.status(500).json({ error: 'Failed to create registry' });
}
});
app.put('/api/registries/:id', (req: Request, res: Response): void => {
if (req.apiTokenScope) { res.status(403).json({ error: 'API tokens cannot manage registry credentials.', code: 'SCOPE_DENIED' }); return; }
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const id = parseInt(req.params.id as string, 10);
if (isNaN(id)) { res.status(400).json({ error: 'Invalid registry ID' }); return; }
const existing = RegistryService.getInstance().getById(id);
if (!existing) { res.status(404).json({ error: 'Registry not found' }); return; }
const { name, url, type, username, secret, aws_region } = req.body;
if (name !== undefined && (typeof name !== 'string' || name.length > 100)) {
res.status(400).json({ error: 'Name must be a string (max 100 characters).' }); return;
}
if (url !== undefined && (typeof url !== 'string' || url.length > 500)) {
res.status(400).json({ error: 'URL must be a string (max 500 characters).' }); return;
}
if (type !== undefined && !VALID_REGISTRY_TYPES.includes(type)) {
res.status(400).json({ error: `Type must be one of: ${VALID_REGISTRY_TYPES.join(', ')}` }); return;
}
const effectiveType = type ?? existing.type;
if (url !== undefined && !isValidRegistryUrl(url, effectiveType)) {
res.status(400).json({ error: 'Registry URL must use http:// or https:// (or no protocol).' }); return;
}
if (effectiveType === 'ecr' && aws_region !== undefined && (typeof aws_region !== 'string' || !aws_region)) {
res.status(400).json({ error: 'AWS region is required for ECR registries.' }); return;
}
RegistryService.getInstance().update(id, { name, url, type, username, secret, aws_region });
res.json({ success: true });
} catch (error) {
console.error('[Registries] Update error:', error);
res.status(500).json({ error: 'Failed to update registry' });
}
});
app.delete('/api/registries/:id', (req: Request, res: Response): void => {
if (req.apiTokenScope) { res.status(403).json({ error: 'API tokens cannot manage registry credentials.', code: 'SCOPE_DENIED' }); return; }
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const id = parseInt(req.params.id as string, 10);
if (isNaN(id)) { res.status(400).json({ error: 'Invalid registry ID' }); return; }
const existing = RegistryService.getInstance().getById(id);
if (!existing) { res.status(404).json({ error: 'Registry not found' }); return; }
RegistryService.getInstance().delete(id);
res.json({ success: true });
} catch (error) {
console.error('[Registries] Delete error:', error);
res.status(500).json({ error: 'Failed to delete registry' });
}
});
app.post('/api/registries/:id/test', async (req: Request, res: Response): Promise<void> => {
if (req.apiTokenScope) { res.status(403).json({ error: 'API tokens cannot manage registry credentials.', code: 'SCOPE_DENIED' }); return; }
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const id = parseInt(req.params.id as string, 10);
if (isNaN(id)) { res.status(400).json({ error: 'Invalid registry ID' }); return; }
const result = await RegistryService.getInstance().testConnection(id);
res.json(result);
} catch (error) {
console.error('[Registries] Test error:', error);
res.status(500).json({ error: 'Failed to test registry connection' });
}
});
// Stateless test: validate credentials without persisting. Powers the
// "Test connection" button inside the create/edit form so users can verify
// creds before saving.
app.post('/api/registries/test', async (req: Request, res: Response): Promise<void> => {
if (req.apiTokenScope) { res.status(403).json({ error: 'API tokens cannot manage registry credentials.', code: 'SCOPE_DENIED' }); return; }
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const { type, url, username, secret, aws_region } = req.body;
if (!type || !VALID_REGISTRY_TYPES.includes(type)) {
res.status(400).json({ error: `Type must be one of: ${VALID_REGISTRY_TYPES.join(', ')}` }); return;
}
if (typeof url !== 'string' || url.length === 0 || url.length > 500) {
res.status(400).json({ error: 'URL is required (max 500 characters).' }); return;
}
if (!isValidRegistryUrl(url, type)) {
res.status(400).json({ error: 'Registry URL must use http:// or https:// (or no protocol).' }); return;
}
if (typeof username !== 'string' || username.length === 0) {
res.status(400).json({ error: 'Username is required.' }); return;
}
if (typeof secret !== 'string' || secret.length === 0) {
res.status(400).json({ error: 'Secret/token is required.' }); return;
}
if (type === 'ecr' && (typeof aws_region !== 'string' || !aws_region)) {
res.status(400).json({ error: 'AWS region is required for ECR registries.' }); return;
}
const result = await RegistryService.getInstance().testWithCredentials({
type,
url,
username,
secret,
aws_region: aws_region ?? null,
});
res.json(result);
} catch (error) {
console.error('[Registries] Stateless test error:', error);
res.status(500).json({ error: 'Failed to test registry connection' });
}
});
// --- System Maintenance Routes (The System Janitor) ---
app.get('/api/system/orphans', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const dockerController = DockerController.getInstance(req.nodeId);
const orphans = await dockerController.getOrphanContainers(knownStacks);
res.json(orphans);
} catch (error) {
console.error('Failed to fetch orphan containers:', error);
res.status(500).json({ error: 'Failed to fetch orphan containers' });
}
});
app.post('/api/system/prune/orphans', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { containerIds } = req.body;
if (!Array.isArray(containerIds)) {
return res.status(400).json({ error: 'containerIds must be an array' });
}
const invalidIds = containerIds.filter((id: unknown) => typeof id !== 'string' || !isValidDockerResourceId(id));
if (invalidIds.length > 0) {
return res.status(400).json({ error: 'One or more container IDs have an invalid format' });
}
console.log(`[Resources] Prune orphans: ${containerIds.length} container(s) requested`);
const dockerController = DockerController.getInstance(req.nodeId);
const results = await dockerController.removeContainers(containerIds);
const succeeded = results.filter((r: { success: boolean }) => r.success).length;
console.log(`[Resources] Prune orphans completed: ${succeeded}/${containerIds.length} removed`);
invalidateNodeCaches(req.nodeId);
res.json({ results });
} catch (error) {
console.error('Failed to prune orphan containers:', error);
res.status(500).json({ error: 'Failed to prune orphan containers' });
}
});
app.post('/api/system/prune/system', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { target, scope } = req.body as { target: string; scope?: string };
if (!['containers', 'images', 'networks', 'volumes'].includes(target)) {
return res.status(400).json({ error: 'Invalid prune target' });
}
const pruneScope = scope === 'managed' ? 'managed' : 'all';
console.log(`[Resources] System prune: ${target} (scope: ${pruneScope})`);
const dockerController = DockerController.getInstance(req.nodeId);
let result: { success: boolean; reclaimedBytes: number };
if (pruneScope === 'managed' && target !== 'containers') {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
result = await dockerController.pruneManagedOnly(
target as 'images' | 'volumes' | 'networks',
knownStacks
);
} else {
result = await dockerController.pruneSystem(target as 'containers' | 'images' | 'networks' | 'volumes');
}
console.log(`[Resources] System prune completed: ${target}, reclaimed ${result.reclaimedBytes} bytes`);
if (target === 'containers') {
invalidateNodeCaches(req.nodeId);
}
res.json({ message: 'Prune completed', ...result });
} catch (error: unknown) {
console.error('System prune error:', error);
res.status(500).json({ error: 'System prune failed' });
}
});
app.get('/api/system/docker-df', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const df = await DockerController.getInstance(req.nodeId).getDiskUsageClassified(knownStacks);
res.json(df);
} catch (error) {
console.error('Failed to fetch docker disk usage:', error);
res.status(500).json({ error: 'Failed to fetch docker disk usage' });
}
});
// Single endpoint returning classified images, volumes, and networks in one call
app.get('/api/system/resources', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const result = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(result);
} catch (error) {
console.error('Failed to fetch classified resources:', error);
res.status(500).json({ error: 'Failed to fetch resources' });
}
});
// Keep legacy endpoints for backward compat with remote proxy routing
app.get('/api/system/images', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const { images } = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(images);
} catch (error) {
console.error('Failed to fetch images:', error);
res.status(500).json({ error: 'Failed to fetch images' });
}
});
app.get('/api/system/volumes', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const { volumes } = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(volumes);
} catch (error) {
console.error('Failed to fetch volumes:', error);
res.status(500).json({ error: 'Failed to fetch volumes' });
}
});
app.get('/api/system/networks', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const { networks } = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(networks);
} catch (error) {
console.error('Failed to fetch networks:', error);
res.status(500).json({ error: 'Failed to fetch networks' });
}
});
app.post('/api/system/images/delete', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { id } = req.body;
if (!id) return res.status(400).json({ error: 'ID is required' });
if (typeof id !== 'string' || !isValidDockerResourceId(id)) {
return res.status(400).json({ error: 'Invalid image ID format' });
}
console.log(`[Resources] Delete image: ${id.substring(0, 12)}`);
const dockerController = DockerController.getInstance(req.nodeId);
await dockerController.removeImage(id);
invalidateNodeCaches(req.nodeId);
res.json({ success: true, message: 'Image deleted' });
} catch (error: unknown) {
console.error('Failed to delete image:', error);
res.status(500).json({ error: 'Failed to delete image' });
}
});
app.post('/api/system/volumes/delete', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { id } = req.body;
if (!id || typeof id !== 'string') return res.status(400).json({ error: 'Volume name is required' });
console.log(`[Resources] Delete volume: ${id}`);
const dockerController = DockerController.getInstance(req.nodeId);
await dockerController.removeVolume(id);
invalidateNodeCaches(req.nodeId);
res.json({ success: true, message: 'Volume deleted' });
} catch (error: unknown) {
console.error('Failed to delete volume:', error);
res.status(500).json({ error: 'Failed to delete volume' });
}
});
app.post('/api/system/networks/delete', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { id } = req.body;
if (!id) return res.status(400).json({ error: 'ID is required' });
if (typeof id !== 'string' || !isValidDockerResourceId(id)) {
return res.status(400).json({ error: 'Invalid network ID format' });
}
console.log(`[Resources] Delete network: ${id.substring(0, 12)}`);
const dockerController = DockerController.getInstance(req.nodeId);
await dockerController.removeNetwork(id);
invalidateNodeCaches(req.nodeId);
res.json({ success: true, message: 'Network deleted' });
} catch (error: unknown) {
console.error('Failed to delete network:', error);
res.status(500).json({ error: 'Failed to delete network' });
}
});
app.get('/api/system/networks/topology', async (req: Request, res: Response) => {
if (!requirePaid(req, res)) return;
try {
const includeSystem = req.query.includeSystem === 'true';
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const dockerController = DockerController.getInstance(req.nodeId);
const topology = await dockerController.getTopologyData(knownStacks, includeSystem);
console.log(`[Resources] Topology fetched: ${topology.length} networks, includeSystem=${includeSystem}`);
if (isDebugEnabled()) console.debug('[Resources:debug] Topology fetched', { networkCount: topology.length, includeSystem });
res.json(topology);
} catch (error: unknown) {
console.error('Failed to fetch network topology:', error);
res.status(500).json({ error: 'Failed to fetch network topology' });
}
});
app.get('/api/system/networks/:id', async (req: Request, res: Response) => {
try {
const id = req.params.id as string;
if (!id) return res.status(400).json({ error: 'Network ID is required' });
const dockerController = DockerController.getInstance(req.nodeId);
const networkInfo = await dockerController.inspectNetwork(id);
res.json(networkInfo);
} catch (error: unknown) {
console.error('Failed to inspect network:', error);
const err = error as Record<string, unknown>;
const is404 = (typeof err.statusCode === 'number' && err.statusCode === 404)
|| (error instanceof Error && error.message.includes('404'));
res.status(is404 ? 404 : 500).json({ error: is404 ? 'Network not found' : 'Failed to inspect network' });
}
});
app.post('/api/system/networks', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { name, driver, subnet, gateway, labels, internal, attachable } = req.body;
if (!name) return res.status(400).json({ error: 'Network name is required' });
const options: CreateNetworkOptions = { Name: name };
const VALID_DRIVERS: NetworkDriver[] = ['bridge', 'overlay', 'macvlan', 'host', 'none'];
if (driver) {
if (!VALID_DRIVERS.includes(driver)) return res.status(400).json({ error: 'Invalid network driver' });
options.Driver = driver;
}
if (subnet || gateway) {
if (subnet && !isValidCidr(subnet)) return res.status(400).json({ error: 'Invalid subnet CIDR notation (e.g. 172.20.0.0/16)' });
if (gateway && !isValidIPv4(gateway)) return res.status(400).json({ error: 'Invalid gateway IP address (e.g. 172.20.0.1)' });
options.IPAM = { Config: [{}] };
if (subnet) options.IPAM.Config[0].Subnet = subnet;
if (gateway) options.IPAM.Config[0].Gateway = gateway;
}
if (labels && typeof labels === 'object' && !Array.isArray(labels)) options.Labels = labels;
if (internal) options.Internal = true;
if (attachable) options.Attachable = true;
const dockerController = DockerController.getInstance(req.nodeId);
const network = await dockerController.createNetwork(options);
console.log(`[Resources] Network created: ${name}`);
invalidateNodeCaches(req.nodeId);
res.status(201).json({ success: true, message: 'Network created', id: network.id });
} catch (error: unknown) {
console.error('Failed to create network:', error);
const msg = getErrorMessage(error, '');
const safePatterns = ['already exists', 'name is invalid', 'invalid network name'];
const lowerMsg = msg.toLowerCase();
const isSafe = safePatterns.some(p => lowerMsg.includes(p));
res.status(isSafe ? 409 : 500).json({ error: isSafe ? msg : 'Failed to create network' });
}
});
// --- App Templates Routes ---
app.get('/api/templates', authMiddleware, async (req: Request, res: Response) => {
try {
const templates = await templateService.getTemplates();
const imageRefs = templates.map(t => t.image).filter((i): i is string => !!i);
const scanSummary = DatabaseService.getInstance().getLatestScanSummaryByImageRefs(req.nodeId, imageRefs);
let featuredIndex = -1;
let featuredStars = 0;
templates.forEach((t, i) => {
const s = t.stars ?? 0;
if (s > featuredStars) {
featuredStars = s;
featuredIndex = i;
}
});
const enriched = templates.map((t, i) => {
const summary = t.image ? scanSummary.get(t.image) : undefined;
const scan_status: 'clean' | 'vulnerable' | 'unscanned' = summary
? (summary.total === 0 ? 'clean' : 'vulnerable')
: 'unscanned';
return {
...t,
scan_status,
scan_cve_count: summary?.total ?? 0,
scan_critical_count: summary?.critical ?? 0,
scan_high_count: summary?.high ?? 0,
featured: i === featuredIndex,
};
});
res.json(enriched);
} catch (error) {
console.error('[Templates] Failed to fetch:', error);
res.status(500).json({ error: 'Failed to fetch templates' });
}
});
app.post('/api/templates/refresh-cache', authMiddleware, (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
templateService.clearCache();
console.log('[Templates] Cache cleared by', req.user?.username || 'unknown');
res.json({ success: true });
});
app.post('/api/templates/deploy', authMiddleware, async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { stackName, template, envVars, skip_scan } = req.body;
if (!stackName || !template) {
return res.status(400).json({ error: 'stackName and template are required' });
}
if (!isValidStackName(stackName)) {
return res.status(400).json({ error: 'Stack name can only contain alphanumeric characters, hyphens, and underscores' });
}
const fsService = FileSystemService.getInstance(req.nodeId);
const baseDir = fsService.getBaseDir();
const stackPath = path.join(baseDir, stackName);
if (!isPathWithinBase(stackPath, baseDir)) {
return res.status(400).json({ error: 'Invalid stack path' });
}
try {
await fsPromises.access(stackPath);
if (await fsService.hasComposeFile(stackPath)) {
return res.status(409).json({
error: `A stack directory named '${stackName}' already exists. Please choose a different Stack Name.`,
rolledBack: false
});
}
// Orphaned directory left by external deletion (e.g. Docker Desktop).
console.log(`[Templates] Cleaned up orphaned stack directory: ${stackName}`);
await fsService.deleteStack(stackName);
} catch {
// Directory does not exist; proceed with deploy
}
const debug = isDebugEnabled();
console.log(`[Templates] Deploy started: ${stackName}`);
if (debug) console.debug('[Templates:debug] Deploy payload', { stackName, templateTitle: template.title, envVarCount: envVars ? Object.keys(envVars).length : 0 });
// 1. Create stack directory
await fsService.createStack(stackName);
// 2. Generate compose YAML and save
const composeYaml = templateService.generateComposeFromTemplate(template, stackName);
await fsService.saveStackContent(stackName, composeYaml);
// 3. Generate env string and save to default .env
if (envVars && Object.keys(envVars).length > 0) {
const envString = templateService.generateEnvString(envVars);
const defaultEnvPath = path.join(stackPath, '.env');
await fsPromises.writeFile(defaultEnvPath, envString, 'utf-8');
}
// 4. Deploy the stack with atomic rollback
try {
if (!(await runPolicyGate(req, res, stackName, req.nodeId))) {
// Gate blocked: clean up the files we just wrote so the user can
// retry after remediating the vulnerable image.
try {
await fsService.deleteStack(stackName);
} catch (cleanupErr) {
console.error(`[Templates] Cleanup after policy block failed for ${stackName}:`, cleanupErr);
}
return;
}
const atomic = LicenseService.getInstance().getTier() === 'paid';
await ComposeService.getInstance(req.nodeId).deployStack(stackName, getTerminalWs(), atomic);
invalidateNodeCaches(req.nodeId);
console.log(`[Templates] Deploy completed: ${stackName}`);
res.json({ success: true, message: 'Template deployed successfully' });
if (!skip_scan) {
triggerPostDeployScan(stackName, req.nodeId).catch(err =>
console.error(`[Security] Post-deploy scan failed for ${stackName}:`, err),
);
}
} catch (deployError: unknown) {
const rawError = getErrorMessage(deployError, String(deployError));
console.error(`[Templates] Deploy failed: ${stackName} -`, rawError);
const parsed = ErrorParser.parse(rawError);
const shouldRollback = parsed.rule ? parsed.rule.canSilentlyRollback : true;
if (shouldRollback) {
try {
// Stage 1: Tell Docker to clean up ghost networks/containers
await ComposeService.getInstance(req.nodeId).downStack(stackName);
} catch (downErr) {
console.error("[Templates] Rollback Stage 1 (Docker down) failed:", downErr);
}
try {
// Stage 2: Remove the stack files
await fsService.deleteStack(stackName);
} catch (fsErr) {
console.error("[Templates] Rollback Stage 2 (File deletion) failed:", fsErr);
}
}
// Partial state may linger (directory created, deploy failed, rollback
// may or may not have cleaned up). Drop node caches either way.
invalidateNodeCaches(req.nodeId);
res.status(500).json({
error: parsed.message,
rolledBack: shouldRollback,
ruleId: parsed.rule?.id || 'UNKNOWN'
});
}
} catch (error: unknown) {
const message = getErrorMessage(error, 'Failed to deploy template');
console.error('[Templates] Deploy error:', message);
res.status(500).json({ error: message });
}
});
// =========================
// Vulnerability Scanning Routes
// =========================
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import { Router, type Request, type Response } from 'express';
import { RegistryService } from '../services/RegistryService';
import { requireAdmin, requireAdmiral } from '../middleware/tierGates';
import { rejectApiTokenScope } from '../middleware/apiTokenScope';
const VALID_REGISTRY_TYPES = ['dockerhub', 'ghcr', 'ecr', 'custom'] as const;
const REGISTRY_SCOPE_MESSAGE = 'API tokens cannot manage registry credentials.';
function isValidRegistryUrl(url: string, type: string): boolean {
if (type === 'dockerhub') return true;
const trimmed = url.trim();
if (!trimmed) return false;
const lower = trimmed.toLowerCase();
if (lower.startsWith('javascript:') || lower.startsWith('data:') || lower.startsWith('file:') || lower.startsWith('ftp:')) {
return false;
}
try {
const parsed = new URL(trimmed.includes('://') ? trimmed : `https://${trimmed}`);
if (parsed.protocol !== 'http:' && parsed.protocol !== 'https:') return false;
if (!parsed.hostname) return false;
} catch {
return false;
}
return true;
}
export const registriesRouter = Router();
registriesRouter.get('/', (req: Request, res: Response): void => {
if (rejectApiTokenScope(req, res, REGISTRY_SCOPE_MESSAGE)) return;
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
res.json(RegistryService.getInstance().getAll());
} catch (error) {
console.error('[Registries] List error:', error);
res.status(500).json({ error: 'Failed to fetch registries' });
}
});
registriesRouter.post('/', (req: Request, res: Response): void => {
if (rejectApiTokenScope(req, res, REGISTRY_SCOPE_MESSAGE)) return;
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const { name, url, type, username, secret, aws_region } = req.body;
if (!name || typeof name !== 'string' || name.length > 100) {
res.status(400).json({ error: 'Name is required (max 100 characters).' }); return;
}
if (!url || typeof url !== 'string' || url.length > 500) {
res.status(400).json({ error: 'URL is required (max 500 characters).' }); return;
}
if (!type || !(VALID_REGISTRY_TYPES as readonly string[]).includes(type)) {
res.status(400).json({ error: `Type must be one of: ${VALID_REGISTRY_TYPES.join(', ')}` }); return;
}
if (!isValidRegistryUrl(url, type)) {
res.status(400).json({ error: 'Registry URL must use http:// or https:// (or no protocol).' }); return;
}
if (!username || typeof username !== 'string') {
res.status(400).json({ error: 'Username is required.' }); return;
}
if (!secret || typeof secret !== 'string') {
res.status(400).json({ error: 'Secret/token is required.' }); return;
}
if (type === 'ecr' && (!aws_region || typeof aws_region !== 'string')) {
res.status(400).json({ error: 'AWS region is required for ECR registries.' }); return;
}
const id = RegistryService.getInstance().create({ name, url, type, username, secret, aws_region: aws_region ?? null });
res.status(201).json({ id });
} catch (error) {
console.error('[Registries] Create error:', error);
res.status(500).json({ error: 'Failed to create registry' });
}
});
registriesRouter.put('/:id', (req: Request, res: Response): void => {
if (rejectApiTokenScope(req, res, REGISTRY_SCOPE_MESSAGE)) return;
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const id = parseInt(req.params.id as string, 10);
if (isNaN(id)) { res.status(400).json({ error: 'Invalid registry ID' }); return; }
const existing = RegistryService.getInstance().getById(id);
if (!existing) { res.status(404).json({ error: 'Registry not found' }); return; }
const { name, url, type, username, secret, aws_region } = req.body;
if (name !== undefined && (typeof name !== 'string' || name.length > 100)) {
res.status(400).json({ error: 'Name must be a string (max 100 characters).' }); return;
}
if (url !== undefined && (typeof url !== 'string' || url.length > 500)) {
res.status(400).json({ error: 'URL must be a string (max 500 characters).' }); return;
}
if (type !== undefined && !(VALID_REGISTRY_TYPES as readonly string[]).includes(type)) {
res.status(400).json({ error: `Type must be one of: ${VALID_REGISTRY_TYPES.join(', ')}` }); return;
}
const effectiveType = type ?? existing.type;
if (url !== undefined && !isValidRegistryUrl(url, effectiveType)) {
res.status(400).json({ error: 'Registry URL must use http:// or https:// (or no protocol).' }); return;
}
if (effectiveType === 'ecr' && aws_region !== undefined && (typeof aws_region !== 'string' || !aws_region)) {
res.status(400).json({ error: 'AWS region is required for ECR registries.' }); return;
}
RegistryService.getInstance().update(id, { name, url, type, username, secret, aws_region });
res.json({ success: true });
} catch (error) {
console.error('[Registries] Update error:', error);
res.status(500).json({ error: 'Failed to update registry' });
}
});
registriesRouter.delete('/:id', (req: Request, res: Response): void => {
if (rejectApiTokenScope(req, res, REGISTRY_SCOPE_MESSAGE)) return;
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const id = parseInt(req.params.id as string, 10);
if (isNaN(id)) { res.status(400).json({ error: 'Invalid registry ID' }); return; }
const existing = RegistryService.getInstance().getById(id);
if (!existing) { res.status(404).json({ error: 'Registry not found' }); return; }
RegistryService.getInstance().delete(id);
res.json({ success: true });
} catch (error) {
console.error('[Registries] Delete error:', error);
res.status(500).json({ error: 'Failed to delete registry' });
}
});
registriesRouter.post('/:id/test', async (req: Request, res: Response): Promise<void> => {
if (rejectApiTokenScope(req, res, REGISTRY_SCOPE_MESSAGE)) return;
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const id = parseInt(req.params.id as string, 10);
if (isNaN(id)) { res.status(400).json({ error: 'Invalid registry ID' }); return; }
const result = await RegistryService.getInstance().testConnection(id);
res.json(result);
} catch (error) {
console.error('[Registries] Test error:', error);
res.status(500).json({ error: 'Failed to test registry connection' });
}
});
registriesRouter.post('/test', async (req: Request, res: Response): Promise<void> => {
if (rejectApiTokenScope(req, res, REGISTRY_SCOPE_MESSAGE)) return;
if (!requireAdmin(req, res)) return;
if (!requireAdmiral(req, res)) return;
try {
const { type, url, username, secret, aws_region } = req.body;
if (!type || !(VALID_REGISTRY_TYPES as readonly string[]).includes(type)) {
res.status(400).json({ error: `Type must be one of: ${VALID_REGISTRY_TYPES.join(', ')}` }); return;
}
if (typeof url !== 'string' || url.length === 0 || url.length > 500) {
res.status(400).json({ error: 'URL is required (max 500 characters).' }); return;
}
if (!isValidRegistryUrl(url, type)) {
res.status(400).json({ error: 'Registry URL must use http:// or https:// (or no protocol).' }); return;
}
if (typeof username !== 'string' || username.length === 0) {
res.status(400).json({ error: 'Username is required.' }); return;
}
if (typeof secret !== 'string' || secret.length === 0) {
res.status(400).json({ error: 'Secret/token is required.' }); return;
}
if (type === 'ecr' && (typeof aws_region !== 'string' || !aws_region)) {
res.status(400).json({ error: 'AWS region is required for ECR registries.' }); return;
}
const result = await RegistryService.getInstance().testWithCredentials({
type,
url,
username,
secret,
aws_region: aws_region ?? null,
});
res.json(result);
} catch (error) {
console.error('[Registries] Stateless test error:', error);
res.status(500).json({ error: 'Failed to test registry connection' });
}
});
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import { Router, type Request, type Response } from 'express';
import DockerController, { type CreateNetworkOptions, type NetworkDriver } from '../services/DockerController';
import { FileSystemService } from '../services/FileSystemService';
import { requireAdmin, requirePaid } from '../middleware/tierGates';
import { invalidateNodeCaches } from '../helpers/cacheInvalidation';
import { isValidDockerResourceId, isValidCidr, isValidIPv4 } from '../utils/validation';
import { isDebugEnabled } from '../utils/debug';
import { getErrorMessage } from '../utils/errors';
export const systemMaintenanceRouter = Router();
systemMaintenanceRouter.get('/orphans', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const dockerController = DockerController.getInstance(req.nodeId);
const orphans = await dockerController.getOrphanContainers(knownStacks);
res.json(orphans);
} catch (error) {
console.error('Failed to fetch orphan containers:', error);
res.status(500).json({ error: 'Failed to fetch orphan containers' });
}
});
systemMaintenanceRouter.post('/prune/orphans', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { containerIds } = req.body;
if (!Array.isArray(containerIds)) {
return res.status(400).json({ error: 'containerIds must be an array' });
}
const invalidIds = containerIds.filter((id: unknown) => typeof id !== 'string' || !isValidDockerResourceId(id));
if (invalidIds.length > 0) {
return res.status(400).json({ error: 'One or more container IDs have an invalid format' });
}
console.log(`[Resources] Prune orphans: ${containerIds.length} container(s) requested`);
const dockerController = DockerController.getInstance(req.nodeId);
const results = await dockerController.removeContainers(containerIds);
const succeeded = results.filter((r: { success: boolean }) => r.success).length;
console.log(`[Resources] Prune orphans completed: ${succeeded}/${containerIds.length} removed`);
invalidateNodeCaches(req.nodeId);
res.json({ results });
} catch (error) {
console.error('Failed to prune orphan containers:', error);
res.status(500).json({ error: 'Failed to prune orphan containers' });
}
});
systemMaintenanceRouter.post('/prune/system', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { target, scope } = req.body as { target: string; scope?: string };
if (!['containers', 'images', 'networks', 'volumes'].includes(target)) {
return res.status(400).json({ error: 'Invalid prune target' });
}
const pruneScope = scope === 'managed' ? 'managed' : 'all';
console.log(`[Resources] System prune: ${target} (scope: ${pruneScope})`);
const dockerController = DockerController.getInstance(req.nodeId);
let result: { success: boolean; reclaimedBytes: number };
if (pruneScope === 'managed' && target !== 'containers') {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
result = await dockerController.pruneManagedOnly(
target as 'images' | 'volumes' | 'networks',
knownStacks
);
} else {
result = await dockerController.pruneSystem(target as 'containers' | 'images' | 'networks' | 'volumes');
}
console.log(`[Resources] System prune completed: ${target}, reclaimed ${result.reclaimedBytes} bytes`);
if (target === 'containers') {
invalidateNodeCaches(req.nodeId);
}
res.json({ message: 'Prune completed', ...result });
} catch (error: unknown) {
console.error('System prune error:', error);
res.status(500).json({ error: 'System prune failed' });
}
});
systemMaintenanceRouter.get('/docker-df', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const df = await DockerController.getInstance(req.nodeId).getDiskUsageClassified(knownStacks);
res.json(df);
} catch (error) {
console.error('Failed to fetch docker disk usage:', error);
res.status(500).json({ error: 'Failed to fetch docker disk usage' });
}
});
systemMaintenanceRouter.get('/resources', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const result = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(result);
} catch (error) {
console.error('Failed to fetch classified resources:', error);
res.status(500).json({ error: 'Failed to fetch resources' });
}
});
systemMaintenanceRouter.get('/images', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const { images } = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(images);
} catch (error) {
console.error('Failed to fetch images:', error);
res.status(500).json({ error: 'Failed to fetch images' });
}
});
systemMaintenanceRouter.get('/volumes', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const { volumes } = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(volumes);
} catch (error) {
console.error('Failed to fetch volumes:', error);
res.status(500).json({ error: 'Failed to fetch volumes' });
}
});
systemMaintenanceRouter.get('/networks', async (req: Request, res: Response) => {
try {
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const { networks } = await DockerController.getInstance(req.nodeId).getClassifiedResources(knownStacks);
res.json(networks);
} catch (error) {
console.error('Failed to fetch networks:', error);
res.status(500).json({ error: 'Failed to fetch networks' });
}
});
systemMaintenanceRouter.post('/images/delete', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { id } = req.body;
if (!id) return res.status(400).json({ error: 'ID is required' });
if (typeof id !== 'string' || !isValidDockerResourceId(id)) {
return res.status(400).json({ error: 'Invalid image ID format' });
}
console.log(`[Resources] Delete image: ${id.substring(0, 12)}`);
const dockerController = DockerController.getInstance(req.nodeId);
await dockerController.removeImage(id);
invalidateNodeCaches(req.nodeId);
res.json({ success: true, message: 'Image deleted' });
} catch (error: unknown) {
console.error('Failed to delete image:', error);
res.status(500).json({ error: 'Failed to delete image' });
}
});
systemMaintenanceRouter.post('/volumes/delete', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { id } = req.body;
if (!id || typeof id !== 'string') return res.status(400).json({ error: 'Volume name is required' });
console.log(`[Resources] Delete volume: ${id}`);
const dockerController = DockerController.getInstance(req.nodeId);
await dockerController.removeVolume(id);
invalidateNodeCaches(req.nodeId);
res.json({ success: true, message: 'Volume deleted' });
} catch (error: unknown) {
console.error('Failed to delete volume:', error);
res.status(500).json({ error: 'Failed to delete volume' });
}
});
systemMaintenanceRouter.post('/networks/delete', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { id } = req.body;
if (!id) return res.status(400).json({ error: 'ID is required' });
if (typeof id !== 'string' || !isValidDockerResourceId(id)) {
return res.status(400).json({ error: 'Invalid network ID format' });
}
console.log(`[Resources] Delete network: ${id.substring(0, 12)}`);
const dockerController = DockerController.getInstance(req.nodeId);
await dockerController.removeNetwork(id);
invalidateNodeCaches(req.nodeId);
res.json({ success: true, message: 'Network deleted' });
} catch (error: unknown) {
console.error('Failed to delete network:', error);
res.status(500).json({ error: 'Failed to delete network' });
}
});
systemMaintenanceRouter.get('/networks/topology', async (req: Request, res: Response) => {
if (!requirePaid(req, res)) return;
try {
const includeSystem = req.query.includeSystem === 'true';
const knownStacks = await FileSystemService.getInstance(req.nodeId).getStacks();
const dockerController = DockerController.getInstance(req.nodeId);
const topology = await dockerController.getTopologyData(knownStacks, includeSystem);
console.log(`[Resources] Topology fetched: ${topology.length} networks, includeSystem=${includeSystem}`);
if (isDebugEnabled()) console.debug('[Resources:debug] Topology fetched', { networkCount: topology.length, includeSystem });
res.json(topology);
} catch (error: unknown) {
console.error('Failed to fetch network topology:', error);
res.status(500).json({ error: 'Failed to fetch network topology' });
}
});
systemMaintenanceRouter.get('/networks/:id', async (req: Request, res: Response) => {
try {
const id = req.params.id as string;
if (!id) return res.status(400).json({ error: 'Network ID is required' });
const dockerController = DockerController.getInstance(req.nodeId);
const networkInfo = await dockerController.inspectNetwork(id);
res.json(networkInfo);
} catch (error: unknown) {
console.error('Failed to inspect network:', error);
const err = error as Record<string, unknown>;
const is404 = (typeof err.statusCode === 'number' && err.statusCode === 404)
|| (error instanceof Error && error.message.includes('404'));
res.status(is404 ? 404 : 500).json({ error: is404 ? 'Network not found' : 'Failed to inspect network' });
}
});
systemMaintenanceRouter.post('/networks', async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { name, driver, subnet, gateway, labels, internal, attachable } = req.body;
if (!name) return res.status(400).json({ error: 'Network name is required' });
const options: CreateNetworkOptions = { Name: name };
const VALID_DRIVERS: NetworkDriver[] = ['bridge', 'overlay', 'macvlan', 'host', 'none'];
if (driver) {
if (!VALID_DRIVERS.includes(driver)) return res.status(400).json({ error: 'Invalid network driver' });
options.Driver = driver;
}
if (subnet || gateway) {
if (subnet && !isValidCidr(subnet)) return res.status(400).json({ error: 'Invalid subnet CIDR notation (e.g. 172.20.0.0/16)' });
if (gateway && !isValidIPv4(gateway)) return res.status(400).json({ error: 'Invalid gateway IP address (e.g. 172.20.0.1)' });
options.IPAM = { Config: [{}] };
if (subnet) options.IPAM.Config[0].Subnet = subnet;
if (gateway) options.IPAM.Config[0].Gateway = gateway;
}
if (labels && typeof labels === 'object' && !Array.isArray(labels)) options.Labels = labels;
if (internal) options.Internal = true;
if (attachable) options.Attachable = true;
const dockerController = DockerController.getInstance(req.nodeId);
const network = await dockerController.createNetwork(options);
console.log(`[Resources] Network created: ${name}`);
invalidateNodeCaches(req.nodeId);
res.status(201).json({ success: true, message: 'Network created', id: network.id });
} catch (error: unknown) {
console.error('Failed to create network:', error);
const msg = getErrorMessage(error, '');
const safePatterns = ['already exists', 'name is invalid', 'invalid network name'];
const lowerMsg = msg.toLowerCase();
const isSafe = safePatterns.some(p => lowerMsg.includes(p));
res.status(isSafe ? 409 : 500).json({ error: isSafe ? msg : 'Failed to create network' });
}
});
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import { Router, type Request, type Response } from 'express';
import path from 'path';
import { promises as fsPromises } from 'fs';
import { authMiddleware } from '../middleware/auth';
import { requireAdmin } from '../middleware/tierGates';
import { templateService } from '../services/TemplateService';
import { FileSystemService } from '../services/FileSystemService';
import { ComposeService } from '../services/ComposeService';
import { DatabaseService } from '../services/DatabaseService';
import { LicenseService } from '../services/LicenseService';
import { ErrorParser } from '../utils/ErrorParser';
import { isValidStackName, isPathWithinBase } from '../utils/validation';
import { isDebugEnabled } from '../utils/debug';
import { getErrorMessage } from '../utils/errors';
import { runPolicyGate, triggerPostDeployScan } from '../helpers/policyGate';
import { invalidateNodeCaches } from '../helpers/cacheInvalidation';
import { getTerminalWs } from '../websocket/generic';
export const templatesRouter = Router();
templatesRouter.get('/', authMiddleware, async (req: Request, res: Response) => {
try {
const templates = await templateService.getTemplates();
const imageRefs = templates.map(t => t.image).filter((i): i is string => !!i);
const scanSummary = DatabaseService.getInstance().getLatestScanSummaryByImageRefs(req.nodeId, imageRefs);
let featuredIndex = -1;
let featuredStars = 0;
templates.forEach((t, i) => {
const s = t.stars ?? 0;
if (s > featuredStars) {
featuredStars = s;
featuredIndex = i;
}
});
const enriched = templates.map((t, i) => {
const summary = t.image ? scanSummary.get(t.image) : undefined;
const scan_status: 'clean' | 'vulnerable' | 'unscanned' = summary
? (summary.total === 0 ? 'clean' : 'vulnerable')
: 'unscanned';
return {
...t,
scan_status,
scan_cve_count: summary?.total ?? 0,
scan_critical_count: summary?.critical ?? 0,
scan_high_count: summary?.high ?? 0,
featured: i === featuredIndex,
};
});
res.json(enriched);
} catch (error) {
console.error('[Templates] Failed to fetch:', error);
res.status(500).json({ error: 'Failed to fetch templates' });
}
});
templatesRouter.post('/refresh-cache', authMiddleware, (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
templateService.clearCache();
console.log('[Templates] Cache cleared by', req.user?.username || 'unknown');
res.json({ success: true });
});
templatesRouter.post('/deploy', authMiddleware, async (req: Request, res: Response) => {
if (!requireAdmin(req, res)) return;
try {
const { stackName, template, envVars, skip_scan } = req.body;
if (!stackName || !template) {
return res.status(400).json({ error: 'stackName and template are required' });
}
if (!isValidStackName(stackName)) {
return res.status(400).json({ error: 'Stack name can only contain alphanumeric characters, hyphens, and underscores' });
}
const fsService = FileSystemService.getInstance(req.nodeId);
const baseDir = fsService.getBaseDir();
const stackPath = path.join(baseDir, stackName);
if (!isPathWithinBase(stackPath, baseDir)) {
return res.status(400).json({ error: 'Invalid stack path' });
}
try {
await fsPromises.access(stackPath);
if (await fsService.hasComposeFile(stackPath)) {
return res.status(409).json({
error: `A stack directory named '${stackName}' already exists. Please choose a different Stack Name.`,
rolledBack: false
});
}
console.log(`[Templates] Cleaned up orphaned stack directory: ${stackName}`);
await fsService.deleteStack(stackName);
} catch {
// Directory does not exist; proceed with deploy
}
const debug = isDebugEnabled();
console.log(`[Templates] Deploy started: ${stackName}`);
if (debug) console.debug('[Templates:debug] Deploy payload', { stackName, templateTitle: template.title, envVarCount: envVars ? Object.keys(envVars).length : 0 });
await fsService.createStack(stackName);
const composeYaml = templateService.generateComposeFromTemplate(template, stackName);
await fsService.saveStackContent(stackName, composeYaml);
if (envVars && Object.keys(envVars).length > 0) {
const envString = templateService.generateEnvString(envVars);
const defaultEnvPath = path.join(stackPath, '.env');
await fsPromises.writeFile(defaultEnvPath, envString, 'utf-8');
}
try {
if (!(await runPolicyGate(req, res, stackName, req.nodeId))) {
try {
await fsService.deleteStack(stackName);
} catch (cleanupErr) {
console.error(`[Templates] Cleanup after policy block failed for ${stackName}:`, cleanupErr);
}
return;
}
const atomic = LicenseService.getInstance().getTier() === 'paid';
await ComposeService.getInstance(req.nodeId).deployStack(stackName, getTerminalWs(), atomic);
invalidateNodeCaches(req.nodeId);
console.log(`[Templates] Deploy completed: ${stackName}`);
res.json({ success: true, message: 'Template deployed successfully' });
if (!skip_scan) {
triggerPostDeployScan(stackName, req.nodeId).catch(err =>
console.error(`[Security] Post-deploy scan failed for ${stackName}:`, err),
);
}
} catch (deployError: unknown) {
const rawError = getErrorMessage(deployError, String(deployError));
console.error(`[Templates] Deploy failed: ${stackName} -`, rawError);
const parsed = ErrorParser.parse(rawError);
const shouldRollback = parsed.rule ? parsed.rule.canSilentlyRollback : true;
if (shouldRollback) {
try {
await ComposeService.getInstance(req.nodeId).downStack(stackName);
} catch (downErr) {
console.error("[Templates] Rollback Stage 1 (Docker down) failed:", downErr);
}
try {
await fsService.deleteStack(stackName);
} catch (fsErr) {
console.error("[Templates] Rollback Stage 2 (File deletion) failed:", fsErr);
}
}
invalidateNodeCaches(req.nodeId);
res.status(500).json({
error: parsed.message,
rolledBack: shouldRollback,
ruleId: parsed.rule?.id || 'UNKNOWN'
});
}
} catch (error: unknown) {
const message = getErrorMessage(error, 'Failed to deploy template');
console.error('[Templates] Deploy error:', message);
res.status(500).json({ error: message });
}
});