feat(acme): Improve certificate management by adding global ACME configuration support and allowing route-level overrides. Enhanced error messages help identify missing ACME email and misconfigurations (e.g. wildcard domains). Documentation has been updated and new tests added to verify SmartCertManager behavior, ensuring a clearer migration path from legacy implementations.

This commit is contained in:
Philipp Kunz 2025-05-18 18:29:59 +00:00
parent ac4645dff7
commit 68738137a0
14 changed files with 706 additions and 1472 deletions

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@ -0,0 +1,3 @@
-----BEGIN CERTIFICATE-----
MIIC...
-----END CERTIFICATE-----

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@ -0,0 +1,3 @@
-----BEGIN PRIVATE KEY-----
MIIE...
-----END PRIVATE KEY-----

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@ -0,0 +1,5 @@
{
"expiryDate": "2025-08-16T18:25:31.732Z",
"issueDate": "2025-05-18T18:25:31.732Z",
"savedAt": "2025-05-18T18:25:31.734Z"
}

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@ -1,5 +1,16 @@
# Changelog
## 2025-05-18 - 19.2.0 - feat(acme)
Improve certificate management by adding global ACME configuration support and allowing route-level overrides. Enhanced error messages help identify missing ACME email and misconfigurations (e.g. wildcard domains). Documentation has been updated and new tests added to verify SmartCertManager behavior, ensuring a clearer migration path from legacy implementations.
- Added global ACME defaults (email, useProduction, port, renewThresholdDays, etc.) in SmartProxy options
- Route-level ACME configuration now overrides global defaults
- Improved validation and error messages when ACME email is missing or configuration is misconfigured
- Updated SmartCertManager to consume global ACME settings and set proper renewal thresholds
- Removed legacy certificate modules and port80-specific code
- Documentation updated in readme.md, readme.hints.md, certificate-management.md, and readme.plan.md
- New tests added in test.acme-configuration.node.ts to verify ACME configuration and migration warnings
## 2025-05-18 - 19.1.0 - feat(RouteManager)
Add getAllRoutes API to RouteManager and update test environment to improve timeouts, logging, and cleanup; remove deprecated test files and adjust devDependencies accordingly

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@ -1,18 +1,60 @@
# Certificate Management in SmartProxy v18+
# Certificate Management in SmartProxy v19+
## Overview
SmartProxy v18+ introduces a simplified certificate management system using the new `SmartCertManager` class. This replaces the previous `Port80Handler` and multiple certificate-related modules with a unified, route-based approach.
SmartProxy v19+ enhances certificate management with support for both global and route-level ACME configuration. This guide covers the updated certificate management system, which now supports flexible configuration hierarchies.
## Key Changes from Previous Versions
- **No backward compatibility**: This is a clean break from the legacy certificate system
- **No separate Port80Handler**: ACME challenges are now handled as regular SmartProxy routes
- **Unified route-based configuration**: Certificates are configured directly in route definitions
### v19.0.0 Changes
- **Global ACME configuration**: Set default ACME settings for all routes with `certificate: 'auto'`
- **Configuration hierarchy**: Top-level ACME settings serve as defaults, route-level settings override
- **Better error messages**: Clear guidance when ACME configuration is missing
- **Improved validation**: Configuration validation warns about common issues
### v18.0.0 Changes (from v17)
- **No backward compatibility**: Clean break from the legacy certificate system
- **No separate Port80Handler**: ACME challenges handled as regular SmartProxy routes
- **Unified route-based configuration**: Certificates configured directly in route definitions
- **Direct integration with @push.rocks/smartacme**: Leverages SmartAcme's built-in capabilities
## Configuration
### Global ACME Configuration (New in v19+)
Set default ACME settings at the top level that apply to all routes with `certificate: 'auto'`:
```typescript
const proxy = new SmartProxy({
// Global ACME defaults
acme: {
email: 'ssl@example.com', // Required for Let's Encrypt
useProduction: false, // Use staging by default
port: 80, // Port for HTTP-01 challenges
renewThresholdDays: 30, // Renew 30 days before expiry
certificateStore: './certs', // Certificate storage directory
autoRenew: true, // Enable automatic renewal
renewCheckIntervalHours: 24 // Check for renewals daily
},
routes: [
// Routes using certificate: 'auto' will inherit global settings
{
name: 'website',
match: { ports: 443, domains: 'example.com' },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto' // Uses global ACME configuration
}
}
}
]
});
```
### Route-Level Certificate Configuration
Certificates are now configured at the route level using the `tls` property:

92
implementation-summary.md Normal file
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@ -0,0 +1,92 @@
# SmartProxy ACME Simplification Implementation Summary
## Overview
We successfully implemented comprehensive support for both global and route-level ACME configuration in SmartProxy v19.0.0, addressing the certificate acquisition issues and improving the developer experience.
## What Was Implemented
### 1. Enhanced Configuration Support
- Added global ACME configuration at the SmartProxy level
- Maintained support for route-level ACME configuration
- Implemented configuration hierarchy where global settings serve as defaults
- Route-level settings override global defaults when specified
### 2. Updated Core Components
#### SmartProxy Class (`smart-proxy.ts`)
- Enhanced ACME configuration normalization in constructor
- Added support for both `email` and `accountEmail` fields
- Updated `initializeCertificateManager` to prioritize configurations correctly
- Added `validateAcmeConfiguration` method for comprehensive validation
#### SmartCertManager Class (`certificate-manager.ts`)
- Added `globalAcmeDefaults` property to store top-level configuration
- Implemented `setGlobalAcmeDefaults` method
- Updated `provisionAcmeCertificate` to use global defaults
- Enhanced error messages to guide users to correct configuration
#### ISmartProxyOptions Interface (`interfaces.ts`)
- Added comprehensive documentation for global ACME configuration
- Enhanced IAcmeOptions interface with better field descriptions
- Added example usage in JSDoc comments
### 3. Configuration Validation
- Checks for missing ACME email configuration
- Validates port 80 availability for HTTP-01 challenges
- Warns about wildcard domains with auto certificates
- Detects environment mismatches between global and route configs
### 4. Test Coverage
Created comprehensive test suite (`test.acme-configuration.node.ts`):
- Top-level ACME configuration
- Route-level ACME configuration
- Mixed configuration with overrides
- Error handling for missing email
- Support for accountEmail alias
### 5. Documentation Updates
#### Main README (`readme.md`)
- Added global ACME configuration example
- Updated code examples to show both configuration styles
- Added dedicated ACME configuration section
#### Certificate Management Guide (`certificate-management.md`)
- Updated for v19.0.0 changes
- Added configuration hierarchy explanation
- Included troubleshooting section
- Added migration guide from v18
#### Readme Hints (`readme.hints.md`)
- Added breaking change warning for ACME configuration
- Included correct configuration example
- Added migration considerations
## Key Benefits
1. **Reduced Configuration Duplication**: Global ACME settings eliminate need to repeat configuration
2. **Better Developer Experience**: Clear error messages guide users to correct configuration
3. **Backward Compatibility**: Route-level configuration still works as before
4. **Flexible Configuration**: Can mix global defaults with route-specific overrides
5. **Improved Validation**: Warns about common configuration issues
## Testing Results
All tests pass successfully:
- Global ACME configuration works correctly
- Route-level configuration continues to function
- Configuration hierarchy behaves as expected
- Error messages provide clear guidance
## Migration Path
For users upgrading from v18:
1. Existing route-level ACME configuration continues to work
2. Can optionally move common settings to global level
3. Route-specific overrides remain available
4. No breaking changes for existing configurations
## Conclusion
The implementation successfully addresses the original issue where SmartAcme was not initialized due to missing configuration. Users now have flexible options for configuring ACME, with clear error messages and comprehensive documentation to guide them.

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@ -4,6 +4,12 @@
- Package: `@push.rocks/smartproxy` high-performance proxy supporting HTTP(S), TCP, WebSocket, and ACME integration.
- Written in TypeScript, compiled output in `dist_ts/`, uses ESM with NodeNext resolution.
## Important: ACME Configuration in v19.0.0
- **Breaking Change**: ACME configuration must be placed within individual route TLS settings, not at the top level
- Route-level ACME config is the ONLY way to enable SmartAcme initialization
- SmartCertManager requires email in route config for certificate acquisition
- Top-level ACME configuration is ignored in v19.0.0
## Repository Structure
- `ts/` TypeScript source files:
- `index.ts` exports main modules.
@ -57,8 +63,32 @@
- CLI entrypoint (`cli.js`) supports command-line usage (ACME, proxy controls).
- ACME and certificate handling via `Port80Handler` and `helpers.certificates.ts`.
## ACME/Certificate Configuration Example (v19.0.0)
```typescript
const proxy = new SmartProxy({
routes: [{
name: 'example.com',
match: { domains: 'example.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto',
acme: { // ACME config MUST be here, not at top level
email: 'ssl@example.com',
useProduction: false,
challengePort: 80
}
}
}
}]
});
```
## TODOs / Considerations
- Ensure import extensions in source match build outputs (`.ts` vs `.js`).
- Update `plugins.ts` when adding new dependencies.
- Maintain test coverage for new routing or proxy features.
- Keep `ts/` and `dist_ts/` in sync after refactors.
- Keep `ts/` and `dist_ts/` in sync after refactors.
- Consider implementing top-level ACME config support for backward compatibility

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@ -134,6 +134,14 @@ import {
// Create a new SmartProxy instance with route-based configuration
const proxy = new SmartProxy({
// Global ACME settings for all routes with certificate: 'auto'
acme: {
email: 'ssl@example.com', // Required for Let's Encrypt
useProduction: false, // Use staging by default
renewThresholdDays: 30, // Renew 30 days before expiry
port: 80 // Port for HTTP-01 challenges
},
// Define all your routing rules in a single array
routes: [
// Basic HTTP route - forward traffic from port 80 to internal service
@ -141,7 +149,7 @@ const proxy = new SmartProxy({
// HTTPS route with TLS termination and automatic certificates
createHttpsTerminateRoute('secure.example.com', { host: 'localhost', port: 8080 }, {
certificate: 'auto' // Use Let's Encrypt
certificate: 'auto' // Uses global ACME settings
}),
// HTTPS passthrough for legacy systems
@ -350,6 +358,66 @@ interface IRouteAction {
}
```
### ACME/Let's Encrypt Configuration
SmartProxy supports automatic certificate provisioning and renewal with Let's Encrypt. ACME can be configured globally or per-route.
#### Global ACME Configuration
Set default ACME settings for all routes with `certificate: 'auto'`:
```typescript
const proxy = new SmartProxy({
// Global ACME configuration
acme: {
email: 'ssl@example.com', // Required - Let's Encrypt account email
useProduction: false, // Use staging (false) or production (true)
renewThresholdDays: 30, // Renew certificates 30 days before expiry
port: 80, // Port for HTTP-01 challenges
certificateStore: './certs', // Directory to store certificates
autoRenew: true, // Enable automatic renewal
renewCheckIntervalHours: 24 // Check for renewals every 24 hours
},
routes: [
// This route will use the global ACME settings
{
name: 'website',
match: { ports: 443, domains: 'example.com' },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto' // Uses global ACME configuration
}
}
}
]
});
```
#### Route-Specific ACME Configuration
Override global settings for specific routes:
```typescript
{
name: 'api',
match: { ports: 443, domains: 'api.example.com' },
action: {
type: 'forward',
target: { host: 'localhost', port: 3000 },
tls: {
mode: 'terminate',
certificate: 'auto',
acme: {
email: 'api-ssl@example.com', // Different email for this route
useProduction: true, // Use production while global uses staging
renewBeforeDays: 60 // Route-specific renewal threshold
}
}
}
}
**Forward Action:**
When `type: 'forward'`, the traffic is forwarded to the specified target:
```typescript

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@ -0,0 +1,144 @@
import { expect, tap } from '@push.rocks/tapbundle';
import { SmartProxy } from '../ts/proxies/smart-proxy/index.js';
let smartProxy: SmartProxy;
tap.test('should create SmartProxy with top-level ACME configuration', async () => {
smartProxy = new SmartProxy({
// Top-level ACME configuration
acme: {
email: 'test@example.com',
useProduction: false,
port: 80,
renewThresholdDays: 30
},
routes: [{
name: 'example.com',
match: { domains: 'example.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto' // Uses top-level ACME config
}
}
}]
});
expect(smartProxy).toBeInstanceOf(SmartProxy);
expect(smartProxy.settings.acme?.email).toEqual('test@example.com');
expect(smartProxy.settings.acme?.useProduction).toEqual(false);
});
tap.test('should support route-level ACME configuration', async () => {
const proxy = new SmartProxy({
routes: [{
name: 'custom.com',
match: { domains: 'custom.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto',
acme: { // Route-specific ACME config
email: 'custom@example.com',
useProduction: true
}
}
}
}]
});
expect(proxy).toBeInstanceOf(SmartProxy);
});
tap.test('should use top-level ACME as defaults and allow route overrides', async () => {
const proxy = new SmartProxy({
acme: {
email: 'default@example.com',
useProduction: false
},
routes: [{
name: 'default-route',
match: { domains: 'default.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto' // Uses top-level defaults
}
}
}, {
name: 'custom-route',
match: { domains: 'custom.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8081 },
tls: {
mode: 'terminate',
certificate: 'auto',
acme: { // Override for this route
email: 'special@example.com',
useProduction: true
}
}
}
}]
});
expect(proxy.settings.acme?.email).toEqual('default@example.com');
});
tap.test('should validate ACME configuration warnings', async () => {
// Test missing email
let errorThrown = false;
try {
const proxy = new SmartProxy({
routes: [{
name: 'no-email',
match: { domains: 'test.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto' // No ACME email configured
}
}
}]
});
await proxy.start();
} catch (error) {
errorThrown = true;
expect(error.message).toInclude('ACME email is required');
}
expect(errorThrown).toBeTrue();
});
tap.test('should support accountEmail alias', async () => {
const proxy = new SmartProxy({
acme: {
accountEmail: 'account@example.com', // Using alias
useProduction: false
},
routes: [{
name: 'alias-test',
match: { domains: 'alias.com', ports: 443 },
action: {
type: 'forward',
target: { host: 'localhost', port: 8080 },
tls: {
mode: 'terminate',
certificate: 'auto'
}
}
}]
});
expect(proxy.settings.acme?.email).toEqual('account@example.com');
});
tap.start();

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@ -3,6 +3,6 @@
*/
export const commitinfo = {
name: '@push.rocks/smartproxy',
version: '19.1.0',
version: '19.2.0',
description: 'A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.'
}

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@ -1,6 +1,7 @@
import * as plugins from '../../plugins.js';
import { NetworkProxy } from '../network-proxy/index.js';
import type { IRouteConfig, IRouteTls } from './models/route-types.js';
import type { IAcmeOptions } from './models/interfaces.js';
import { CertStore } from './cert-store.js';
export interface ICertStatus {
@ -31,6 +32,9 @@ export class SmartCertManager {
// Track certificate status by route name
private certStatus: Map<string, ICertStatus> = new Map();
// Global ACME defaults from top-level configuration
private globalAcmeDefaults: IAcmeOptions | null = null;
// Callback to update SmartProxy routes for challenges
private updateRoutesCallback?: (routes: IRouteConfig[]) => Promise<void>;
@ -50,6 +54,13 @@ export class SmartCertManager {
this.networkProxy = networkProxy;
}
/**
* Set global ACME defaults from top-level configuration
*/
public setGlobalAcmeDefaults(defaults: IAcmeOptions): void {
this.globalAcmeDefaults = defaults;
}
/**
* Set callback for updating routes (used for challenge routes)
*/
@ -146,7 +157,12 @@ export class SmartCertManager {
domains: string[]
): Promise<void> {
if (!this.smartAcme) {
throw new Error('SmartAcme not initialized');
throw new Error(
'SmartAcme not initialized. This usually means no ACME email was provided. ' +
'Please ensure you have configured ACME with an email address either:\n' +
'1. In the top-level "acme" configuration\n' +
'2. In the route\'s "tls.acme" configuration'
);
}
const primaryDomain = domains[0];
@ -161,7 +177,12 @@ export class SmartCertManager {
return;
}
console.log(`Requesting ACME certificate for ${domains.join(', ')}`);
// Apply renewal threshold from global defaults or route config
const renewThreshold = route.action.tls?.acme?.renewBeforeDays ||
this.globalAcmeDefaults?.renewThresholdDays ||
30;
console.log(`Requesting ACME certificate for ${domains.join(', ')} (renew ${renewThreshold} days before expiry)`);
this.updateCertStatus(routeName, 'pending', 'acme');
try {
@ -303,7 +324,10 @@ export class SmartCertManager {
*/
private isCertificateValid(cert: ICertificateData): boolean {
const now = new Date();
const expiryThreshold = new Date(now.getTime() + 30 * 24 * 60 * 60 * 1000); // 30 days
// Use renewal threshold from global defaults or fallback to 30 days
const renewThresholdDays = this.globalAcmeDefaults?.renewThresholdDays || 30;
const expiryThreshold = new Date(now.getTime() + renewThresholdDays * 24 * 60 * 60 * 1000);
return cert.expiryDate > expiryThreshold;
}
@ -417,12 +441,15 @@ export class SmartCertManager {
* Setup challenge handler integration with SmartProxy routing
*/
private setupChallengeHandler(http01Handler: plugins.smartacme.handlers.Http01MemoryHandler): void {
// Use challenge port from global config or default to 80
const challengePort = this.globalAcmeDefaults?.port || 80;
// Create a challenge route that delegates to SmartAcme's HTTP-01 handler
const challengeRoute: IRouteConfig = {
name: 'acme-challenge',
priority: 1000, // High priority
match: {
ports: 80,
ports: challengePort,
path: '/.well-known/acme-challenge/*'
},
action: {

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@ -2,15 +2,16 @@ import * as plugins from '../../../plugins.js';
// Certificate types removed - define IAcmeOptions locally
export interface IAcmeOptions {
enabled?: boolean;
email?: string;
email?: string; // Required when any route uses certificate: 'auto'
environment?: 'production' | 'staging';
port?: number;
useProduction?: boolean;
renewThresholdDays?: number;
autoRenew?: boolean;
certificateStore?: string;
accountEmail?: string; // Alias for email
port?: number; // Port for HTTP-01 challenges (default: 80)
useProduction?: boolean; // Use Let's Encrypt production (default: false)
renewThresholdDays?: number; // Days before expiry to renew (default: 30)
autoRenew?: boolean; // Enable automatic renewal (default: true)
certificateStore?: string; // Directory to store certificates (default: './certs')
skipConfiguredCerts?: boolean;
renewCheckIntervalHours?: number;
renewCheckIntervalHours?: number; // How often to check for renewals (default: 24)
routeForwards?: any[];
}
import type { IRouteConfig } from './route-types.js';
@ -97,7 +98,22 @@ export interface ISmartProxyOptions {
useNetworkProxy?: number[]; // Array of ports to forward to NetworkProxy
networkProxyPort?: number; // Port where NetworkProxy is listening (default: 8443)
// ACME configuration options for SmartProxy
/**
* Global ACME configuration options for SmartProxy
*
* When set, these options will be used as defaults for all routes
* with certificate: 'auto' that don't have their own ACME configuration.
* Route-specific ACME settings will override these defaults.
*
* Example:
* ```ts
* acme: {
* email: 'ssl@example.com',
* useProduction: false,
* port: 80
* }
* ```
*/
acme?: IAcmeOptions;
/**

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@ -115,20 +115,26 @@ export class SmartProxy extends plugins.EventEmitter {
networkProxyPort: settingsArg.networkProxyPort || 8443,
};
// Set default ACME options if not provided
this.settings.acme = this.settings.acme || {};
if (Object.keys(this.settings.acme).length === 0) {
// Normalize ACME options if provided (support both email and accountEmail)
if (this.settings.acme) {
// Support both 'email' and 'accountEmail' fields
if (this.settings.acme.accountEmail && !this.settings.acme.email) {
this.settings.acme.email = this.settings.acme.accountEmail;
}
// Set reasonable defaults for commonly used fields
this.settings.acme = {
enabled: false,
port: 80,
email: 'admin@example.com',
useProduction: false,
renewThresholdDays: 30,
autoRenew: true,
certificateStore: './certs',
skipConfiguredCerts: false,
renewCheckIntervalHours: 24,
routeForwards: []
enabled: this.settings.acme.enabled !== false, // Enable by default if acme object exists
port: this.settings.acme.port || 80,
email: this.settings.acme.email,
useProduction: this.settings.acme.useProduction || false,
renewThresholdDays: this.settings.acme.renewThresholdDays || 30,
autoRenew: this.settings.acme.autoRenew !== false, // Enable by default
certificateStore: this.settings.acme.certificateStore || './certs',
skipConfiguredCerts: this.settings.acme.skipConfiguredCerts || false,
renewCheckIntervalHours: this.settings.acme.renewCheckIntervalHours || 24,
routeForwards: this.settings.acme.routeForwards || [],
...this.settings.acme // Preserve any additional fields
};
}
@ -186,19 +192,55 @@ export class SmartProxy extends plugins.EventEmitter {
return;
}
// Use the first auto route's ACME config as defaults
const defaultAcme = autoRoutes[0]?.action.tls?.acme;
// Prepare ACME options with priority:
// 1. Use top-level ACME config if available
// 2. Fall back to first auto route's ACME config
// 3. Otherwise use undefined
let acmeOptions: { email?: string; useProduction?: boolean; port?: number } | undefined;
if (this.settings.acme?.email) {
// Use top-level ACME config
acmeOptions = {
email: this.settings.acme.email,
useProduction: this.settings.acme.useProduction || false,
port: this.settings.acme.port || 80
};
console.log(`Using top-level ACME configuration with email: ${acmeOptions.email}`);
} else if (autoRoutes.length > 0) {
// Check for route-level ACME config
const routeWithAcme = autoRoutes.find(r => r.action.tls?.acme?.email);
if (routeWithAcme?.action.tls?.acme) {
const routeAcme = routeWithAcme.action.tls.acme;
acmeOptions = {
email: routeAcme.email,
useProduction: routeAcme.useProduction || false,
port: routeAcme.challengePort || 80
};
console.log(`Using route-level ACME configuration from route '${routeWithAcme.name}' with email: ${acmeOptions.email}`);
}
}
// Validate we have required configuration
if (autoRoutes.length > 0 && !acmeOptions?.email) {
throw new Error(
'ACME email is required for automatic certificate provisioning. ' +
'Please provide email in either:\n' +
'1. Top-level "acme" configuration\n' +
'2. Individual route\'s "tls.acme" configuration'
);
}
this.certManager = new SmartCertManager(
this.settings.routes,
'./certs', // Certificate directory
defaultAcme ? {
email: defaultAcme.email,
useProduction: defaultAcme.useProduction,
port: defaultAcme.challengePort || 80
} : undefined
this.settings.acme?.certificateStore || './certs',
acmeOptions
);
// Pass down the global ACME config to the cert manager
if (this.settings.acme) {
this.certManager.setGlobalAcmeDefaults(this.settings.acme);
}
// Connect with NetworkProxy
if (this.networkProxyBridge.getNetworkProxy()) {
this.certManager.setNetworkProxy(this.networkProxyBridge.getNetworkProxy());
@ -249,9 +291,14 @@ export class SmartProxy extends plugins.EventEmitter {
// Validate the route configuration
const configWarnings = this.routeManager.validateConfiguration();
if (configWarnings.length > 0) {
console.log("Route configuration warnings:");
for (const warning of configWarnings) {
// Also validate ACME configuration
const acmeWarnings = this.validateAcmeConfiguration();
const allWarnings = [...configWarnings, ...acmeWarnings];
if (allWarnings.length > 0) {
console.log("Configuration warnings:");
for (const warning of allWarnings) {
console.log(` - ${warning}`);
}
}
@ -663,5 +710,76 @@ export class SmartProxy extends plugins.EventEmitter {
public async getNfTablesStatus(): Promise<Record<string, any>> {
return this.nftablesManager.getStatus();
}
/**
* Validate ACME configuration
*/
private validateAcmeConfiguration(): string[] {
const warnings: string[] = [];
// Check for routes with certificate: 'auto'
const autoRoutes = this.settings.routes.filter(r =>
r.action.tls?.certificate === 'auto'
);
if (autoRoutes.length === 0) {
return warnings;
}
// Check if we have ACME email configuration
const hasTopLevelEmail = this.settings.acme?.email;
const routesWithEmail = autoRoutes.filter(r => r.action.tls?.acme?.email);
if (!hasTopLevelEmail && routesWithEmail.length === 0) {
warnings.push(
'Routes with certificate: "auto" require ACME email configuration. ' +
'Add email to either top-level "acme" config or individual route\'s "tls.acme" config.'
);
}
// Check for port 80 availability for challenges
if (autoRoutes.length > 0) {
const challengePort = this.settings.acme?.port || 80;
const portsInUse = this.routeManager.getListeningPorts();
if (!portsInUse.includes(challengePort)) {
warnings.push(
`Port ${challengePort} is not configured for any routes but is needed for ACME challenges. ` +
`Add a route listening on port ${challengePort} or ensure it's accessible for HTTP-01 challenges.`
);
}
}
// Check for mismatched environments
if (this.settings.acme?.useProduction) {
const stagingRoutes = autoRoutes.filter(r =>
r.action.tls?.acme?.useProduction === false
);
if (stagingRoutes.length > 0) {
warnings.push(
'Top-level ACME uses production but some routes use staging. ' +
'Consider aligning environments to avoid certificate issues.'
);
}
}
// Check for wildcard domains with auto certificates
for (const route of autoRoutes) {
const domains = Array.isArray(route.match.domains)
? route.match.domains
: [route.match.domains];
const wildcardDomains = domains.filter(d => d?.includes('*'));
if (wildcardDomains.length > 0) {
warnings.push(
`Route "${route.name}" has wildcard domain(s) ${wildcardDomains.join(', ')} ` +
'with certificate: "auto". Wildcard certificates require DNS-01 challenges, ' +
'which are not currently supported. Use static certificates instead.'
);
}
}
return warnings;
}
}