v9.3.1

fix(acme): parse issued certificate expiry from X.509 metadata and update build compatibility for dependency upgrades
v9.3.0
2026-03-27 22:21:16 +00:00 · 2026-03-27 22:21:16 +00:00 · 2026-03-19 09:29:13 +00:00 · 2026-03-19 09:29:13 +00:00 · 2026-03-19 09:19:15 +00:00 · 2026-03-19 09:19:15 +00:00
33 changed files with 11765 additions and 5122 deletions
--- a/.smartconfig.json
+++ b/.smartconfig.json
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,7 +1,7 @@
 {
  "json.schemas": [
    {
-      "fileMatch": ["/npmextra.json"],
+      "fileMatch": ["/.smartconfig.json"],
      "schema": {
        "type": "object",
        "properties": {
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,49 @@
 # Changelog

+## 2026-03-27 - 9.3.1 - fix(acme)
+parse issued certificate expiry from X.509 metadata and update build compatibility for dependency upgrades
+
+- Store certificate validity using the actual X.509 expiration date instead of a fixed 90-day estimate, with a fallback if PEM parsing fails.
+- Add reflect-metadata imports and declare it as a direct dependency to support @peculiar/x509 v2.
+- Update TypeScript and build configuration for newer toolchain requirements, including Node types and renamed project config file.
+
+## 2026-03-19 - 9.3.0 - feat(readme)
+document built-in ACME directory server and CA capabilities
+
+- Update package metadata to describe client and server support, including built-in CA functionality
+- Add README sections for ACME server quick start, configuration, endpoints, challenge verification, and trust setup
+- Expand architecture notes and project hints to cover ts_server modules and tsbuild tsfolders usage
+
+## 2026-03-19 - 9.2.0 - feat(server)
+add an embedded ACME directory server and certificate authority with challenge, order, and certificate endpoints
+
+- exports a new server module with AcmeServer, AcmeServerCA, server error types, and related interfaces
+- implements in-memory account and order storage, nonce management, JWS verification, routing, challenge validation, and CSR signing for RFC 8555 style flows
+- adds end-to-end tests for account creation, order processing, challenge handling, certificate issuance, and error scenarios
+- updates the build configuration to include tsfolders and package file patterns for ts_* sources
+
+## 2026-02-16 - 9.1.3 - fix(smartacme)
+Include base domain alongside wildcard when building identifiers for wildcard certificate requests
+
+- When isWildcardRequest is true, the base domain (e.g. example.com) is now added in addition to the wildcard (*.example.com) so the issued certificate covers both apex and wildcard entries.
+- Prevents missing SAN for the apex domain when requesting wildcard certificates.
+
+## 2026-02-15 - 9.1.2 - fix(docs)
+document built-in concurrency control, rate limiting, and request deduplication in README
+
+- Added a new 'Concurrency Control & Rate Limiting' section to the README describing per-domain mutex, global concurrency cap, and sliding-window account rate limiting (defaults: 1 per domain, 5 global, 250 per 3 hours).
+- Documented new SmartAcme options in the interface: maxConcurrentIssuances, maxOrdersPerWindow, and orderWindowMs.
+- Added example code showing configuration of the limits and an example of request deduplication behavior (multiple subdomain requests resolving to a single ACME order).
+- Added an example subscription to certIssuanceEvents and updated the components table with TaskManager entry.
+- Change is documentation-only (README) — no code changes; safe patch release.
+
+## 2026-02-15 - 9.1.1 - fix(deps)
+bump @push.rocks/smarttime to ^4.2.3 and @push.rocks/taskbuffer to ^6.1.2
+
+- @push.rocks/smarttime: ^4.1.1 -> ^4.2.3
+- @push.rocks/taskbuffer: ^6.1.0 -> ^6.1.2
+- Only package.json dependency version updates; no code changes
+
 ## 2026-02-15 - 9.1.0 - feat(smartacme)
 Integrate @push.rocks/taskbuffer TaskManager to coordinate ACME certificate issuance with per-domain mutex, global concurrency cap, and account-level rate limiting; refactor issuance flow into a single reusable cert-issuance task, expose issuance events, and update lifecycle to start/stop the TaskManager. Add configuration for concurrent issuances and sliding-window order limits, export taskbuffer types/plugins, and update tests and docs accordingly.

--- a/deno.lock
+++ b/deno.lock
--- a/package.json
+++ b/package.json
@@ -1,14 +1,14 @@
 {
  "name": "@push.rocks/smartacme",
-  "version": "9.1.0",
+  "version": "9.3.1",
  "private": false,
-  "description": "A TypeScript-based ACME client for LetsEncrypt certificate management with a focus on simplicity and power.",
+  "description": "A TypeScript-based ACME client and server for certificate management with built-in CA, supporting LetsEncrypt and custom ACME authorities.",
  "main": "dist_ts/index.js",
  "typings": "dist_ts/index.d.ts",
  "type": "module",
  "scripts": {
    "test": "(tstest test/ --verbose --logfile --timeout 600)",
-    "build": "(tsbuild)",
+    "build": "(tsbuild tsfolders)",
    "buildDocs": "tsdoc"
  },
  "repository": {
@@ -20,6 +20,9 @@
    "LetsEncrypt",
    "TypeScript",
    "certificate management",
+    "certificate authority",
+    "ACME server",
+    "PKI",
    "DNS challenges",
    "SSL/TLS",
    "secure communication",
@@ -28,9 +31,11 @@
    "crypto",
    "MongoDB",
    "dns-01 challenge",
+    "http-01 challenge",
    "token-based challenges",
    "certificate renewal",
-    "wildcard certificates"
+    "wildcard certificates",
+    "RFC 8555"
  ],
  "author": "Task Venture Capital GmbH",
  "license": "MIT",
@@ -40,36 +45,37 @@
  "homepage": "https://code.foss.global/push.rocks/smartacme#readme",
  "dependencies": {
    "@apiclient.xyz/cloudflare": "^7.1.0",
-    "@peculiar/x509": "^1.14.3",
-    "@push.rocks/lik": "^6.2.2",
-    "@push.rocks/smartdata": "^7.0.15",
-    "@push.rocks/taskbuffer": "^6.1.0",
+    "@peculiar/x509": "^2.0.0",
+    "@push.rocks/lik": "^6.4.0",
+    "@push.rocks/smartdata": "^7.1.3",
    "@push.rocks/smartdelay": "^3.0.5",
-    "@push.rocks/smartdns": "^7.8.1",
-    "@push.rocks/smartlog": "^3.1.10",
-    "@push.rocks/smartnetwork": "^4.4.0",
+    "@push.rocks/smartdns": "^7.9.0",
+    "@push.rocks/smartlog": "^3.2.1",
+    "@push.rocks/smartnetwork": "^4.5.2",
    "@push.rocks/smartstring": "^4.1.0",
-    "@push.rocks/smarttime": "^4.1.1",
+    "@push.rocks/smarttime": "^4.2.3",
    "@push.rocks/smartunique": "^3.0.9",
-    "@tsclass/tsclass": "^9.3.0"
+    "@push.rocks/taskbuffer": "^8.0.2",
+    "@tsclass/tsclass": "^9.5.0",
+    "reflect-metadata": "^0.2.2"
  },
  "devDependencies": {
-    "@git.zone/tsbuild": "^4.1.2",
-    "@git.zone/tsrun": "^2.0.1",
-    "@git.zone/tstest": "^3.1.8",
+    "@git.zone/tsbuild": "^4.4.0",
+    "@git.zone/tsrun": "^2.0.2",
+    "@git.zone/tstest": "^3.6.3",
    "@push.rocks/qenv": "^6.1.3",
-    "@types/node": "^25.2.3"
+    "@types/node": "^25.5.0"
  },
  "files": [
    "ts/**/*",
-    "ts_web/**/*",
+    "ts_*/**/*",
    "dist/**/*",
    "dist_*/**/*",
    "dist_ts/**/*",
    "dist_ts_web/**/*",
    "assets/**/*",
    "cli.js",
-    "npmextra.json",
+    ".smartconfig.json",
    "readme.md"
  ],
  "browserslist": [
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/readme.hints.md
+++ b/readme.hints.md
@@ -43,10 +43,39 @@ Key implementation details:
 - `TaskManager.start()` is called in `SmartAcme.start()` and `TaskManager.stop()` in `SmartAcme.stop()`.
 - The "no cronjobs specified" log messages during tests come from taskbuffer's internal CronManager polling — harmless noise when no cron tasks are scheduled.

+## ACME Directory Server (ts_server/)
+
+As of v9.2.0, a built-in ACME Directory Server lives under `ts_server/`. This is a full RFC 8555-compliant CA server that allows running your own Certificate Authority.
+
+Key files:
+- `ts_server/server.classes.acmeserver.ts` — Top-level `AcmeServer` facade (start/stop/config)
+- `ts_server/server.classes.ca.ts` — Self-signed root CA generation + certificate signing via `@peculiar/x509`
+- `ts_server/server.classes.jws.verifier.ts` — JWS signature verification (inverse of `AcmeCrypto.createJws`)
+- `ts_server/server.classes.router.ts` — Minimal HTTP router with `:param` support using raw `node:http`
+- `ts_server/server.classes.nonce.ts` — Single-use replay nonce management
+- `ts_server/server.classes.challenge.verifier.ts` — HTTP-01/DNS-01 verification (with bypass mode)
+- `ts_server/server.classes.account.store.ts` — In-memory account storage
+- `ts_server/server.classes.order.store.ts` — In-memory order/authz/challenge/cert storage
+- `ts_server/server.handlers.*.ts` — Route handlers for each ACME endpoint
+
+Design decisions:
+- Uses raw `node:http` (no framework dependency — `@api.global/typedserver` was explicitly removed in v8.1.0)
+- Zero new dependencies: uses `node:crypto`, `@peculiar/x509`, and existing project deps
+- Reuses `AcmeCrypto` for JWK thumbprint/base64url, ACME interfaces for response types, `AcmeError` patterns
+- `AcmeCrypto.getAlg()` was made public (was private) for use by the JWS verifier
+- Storage interfaces (`IServerAccountStore`, `IServerOrderStore`) are pluggable, with in-memory defaults
+- `challengeVerification: false` option auto-approves challenges for testing
+- `tsbuild tsfolders` automatically compiles `ts_server/` to `dist_ts_server/`
+
 ## Dependency Notes

 - `acme-client` was replaced with custom implementation in `ts/acme/` + `@peculiar/x509` for CSR generation
 - `@push.rocks/smartfile`, `@api.global/typedserver`, `@push.rocks/smartrequest`, `@push.rocks/smartpromise` were removed as unused dependencies in v8.1.0
 - The `@apiclient.xyz/cloudflare` `convenience` namespace is deprecated but still functional. The `Dns01Handler` accepts an `IConvenientDnsProvider` interface which remains stable.
 - Test imports use `@git.zone/tstest/tapbundle` (not `@push.rocks/tapbundle`)
- Build uses `tsbuild` (no flags needed, v4+)
+- Build uses `tsbuild tsfolders` (v4.4.0+) — auto-discovers and compiles `ts/` and `ts_server/` directories
+- `@peculiar/x509` v2.0.0 removed `reflect-metadata` from its dependencies. Since `tsyringe` (used internally by `@peculiar/x509`) requires the Reflect polyfill, `reflect-metadata` is now a direct dependency and imported in `ts/acme/acme.classes.crypto.ts` and `ts_server/server.classes.ca.ts`.
+- `@push.rocks/taskbuffer` upgraded from v6 to v8 (required by smartdata 7.1.3). API surface is backward-compatible.
+- TypeScript 6 (via tsbuild 4.4.0) requires `"types": ["node"]` in tsconfig.json for `ts_server/` compilation to resolve `@types/node`.
+- TypeScript 6 deprecated `baseUrl` in tsconfig — removed it since `paths` was empty.
+- Config file renamed from `npmextra.json` to `.smartconfig.json` (ecosystem convention change).
--- a/readme.md
+++ b/readme.md
@@ -1,6 +1,6 @@
 # @push.rocks/smartacme

-A TypeScript-based ACME client for Let's Encrypt certificate management with a focus on simplicity and power. 🔒
+A TypeScript-based ACME client and server for certificate management with a focus on simplicity and power. Includes a full RFC 8555-compliant ACME client for Let's Encrypt and a built-in ACME Directory Server for running your own Certificate Authority.

 ## Issue Reporting and Security

@@ -16,7 +16,7 @@ Ensure your project uses TypeScript and ECMAScript Modules (ESM).

 ## Usage

-`@push.rocks/smartacme` automates the full ACME certificate lifecycle — obtaining, renewing, and storing SSL/TLS certificates from Let's Encrypt. It features a built-in RFC 8555-compliant ACME protocol implementation, pluggable challenge handlers (DNS-01, HTTP-01), pluggable certificate storage backends (MongoDB, in-memory, or your own), and structured error handling with smart retry logic.
+`@push.rocks/smartacme` automates the full ACME certificate lifecycle — obtaining, renewing, and storing SSL/TLS certificates from Let's Encrypt. It features a built-in RFC 8555-compliant ACME protocol implementation, pluggable challenge handlers (DNS-01, HTTP-01), pluggable certificate storage backends (MongoDB, in-memory, or your own), structured error handling with smart retry logic, and built-in concurrency control with rate limiting to keep you safely within Let's Encrypt limits.

 ### 🚀 Quick Start

@@ -58,18 +58,22 @@ await smartAcme.stop();

 ```typescript
 interface ISmartAcmeOptions {
-  accountEmail: string;                    // ACME account email
-  accountPrivateKey?: string;              // Optional account key (auto-generated if omitted)
-  certManager: ICertManager;               // Certificate storage backend
+  accountEmail: string;                      // ACME account email
+  accountPrivateKey?: string;                // Optional account key (auto-generated if omitted)
+  certManager: ICertManager;                 // Certificate storage backend
  environment: 'production' | 'integration'; // Let's Encrypt environment
-  challengeHandlers: IChallengeHandler[];  // At least one handler required
-  challengePriority?: string[];            // e.g. ['dns-01', 'http-01']
-  retryOptions?: {                         // Optional retry/backoff config
-    retries?: number;                      // Default: 10
-    factor?: number;                       // Default: 4
-    minTimeoutMs?: number;                 // Default: 1000
-    maxTimeoutMs?: number;                 // Default: 60000
+  challengeHandlers: IChallengeHandler[];    // At least one handler required
+  challengePriority?: string[];              // e.g. ['dns-01', 'http-01']
+  retryOptions?: {                           // Optional retry/backoff config
+    retries?: number;                        // Default: 10
+    factor?: number;                         // Default: 4
+    minTimeoutMs?: number;                   // Default: 1000
+    maxTimeoutMs?: number;                   // Default: 60000
  };
+  // Concurrency & rate limiting
+  maxConcurrentIssuances?: number;           // Global cap on parallel ACME ops (default: 5)
+  maxOrdersPerWindow?: number;               // Max orders in sliding window (default: 250)
+  orderWindowMs?: number;                    // Sliding window duration in ms (default: 3 hours)
 }
 ```

@@ -89,7 +93,7 @@ const certWithWildcard = await smartAcme.getCertificateForDomain('example.com',
 const wildcardCert = await smartAcme.getCertificateForDomain('*.example.com');
 ```

-Certificates are automatically cached and reused when still valid. Renewal happens automatically when a certificate is within 10 days of expiration.
+Certificates are automatically cached and reused when still valid. Renewal happens automatically when a certificate is within 10 days of expiration. The actual X.509 expiry date is parsed from the issued certificate, ensuring renewal timing is precise.

 ### 📦 Certificate Object

@@ -112,6 +116,72 @@ cert.isStillValid();    // true if not expired
 cert.shouldBeRenewed(); // true if expires within 10 days
 ```

+## 🔀 Concurrency Control & Rate Limiting
+
+When many callers request certificates concurrently (e.g., hundreds of subdomains under the same TLD), SmartAcme automatically handles deduplication, concurrency, and rate limiting using a built-in task manager powered by `@push.rocks/taskbuffer`.
+
+### How It Works
+
+Three constraint layers protect your ACME account:
+
+| Layer | What It Does | Default |
+|-------|-------------|---------|
+| **Per-domain mutex** | Only one issuance runs per base domain at a time. Concurrent requests for the same domain automatically wait and receive the same certificate result. | 1 concurrent per domain |
+| **Global concurrency cap** | Limits total parallel ACME operations across all domains. | 5 concurrent |
+| **Account rate limit** | Sliding-window rate limiter that keeps you under Let's Encrypt's 300 orders/3h account limit. | 250 per 3 hours |
+
+### 🛡️ Automatic Request Deduplication
+
+If 100 requests come in for subdomains of `example.com` simultaneously, only **one** ACME issuance runs. All other callers automatically wait and receive the same certificate — no duplicate orders, no wasted rate limit budget.
+
+```typescript
+// These all resolve to the same certificate with a single ACME order:
+const results = await Promise.all([
+  smartAcme.getCertificateForDomain('app.example.com'),
+  smartAcme.getCertificateForDomain('api.example.com'),
+  smartAcme.getCertificateForDomain('cdn.example.com'),
+]);
+```
+
+### ⚡ Configuring Limits
+
+```typescript
+const smartAcme = new SmartAcme({
+  accountEmail: 'admin@example.com',
+  certManager,
+  environment: 'production',
+  challengeHandlers: [dnsHandler],
+  maxConcurrentIssuances: 10,     // Allow up to 10 parallel ACME issuances
+  maxOrdersPerWindow: 200,        // Cap at 200 orders per window
+  orderWindowMs: 2 * 60 * 60_000, // 2-hour sliding window
+});
+```
+
+### 📊 Observing Issuance Progress
+
+Subscribe to the `certIssuanceEvents` stream to observe certificate issuance progress in real-time:
+
+```typescript
+smartAcme.certIssuanceEvents.subscribe((event) => {
+  switch (event.type) {
+    case 'started':
+      console.log(`🔄 Issuance started: ${event.task.name}`);
+      break;
+    case 'step':
+      console.log(`📍 Step: ${event.stepName} (${event.task.currentProgress}%)`);
+      break;
+    case 'completed':
+      console.log(`✅ Issuance completed: ${event.task.name}`);
+      break;
+    case 'failed':
+      console.log(`❌ Issuance failed: ${event.error}`);
+      break;
+  }
+});
+```
+
+Each issuance goes through four steps: **prepare** (10%) → **authorize** (40%) → **finalize** (30%) → **store** (20%).
+
 ## Certificate Managers

 SmartAcme uses the `ICertManager` interface for pluggable certificate storage.
@@ -302,10 +372,120 @@ await smartAcme.stop();
 server.close();
 ```

-## Architecture
+## 🏗️ ACME Directory Server (Built-in CA)
+
+SmartAcme includes a full RFC 8555-compliant ACME Directory Server, allowing you to run your own Certificate Authority. This is useful for internal PKI, development/testing environments, and air-gapped networks.
+
+### Quick Start — ACME Server
+
+```typescript
+import { server } from '@push.rocks/smartacme';
+
+const acmeServer = new server.AcmeServer({
+  port: 14000,
+  challengeVerification: false, // Auto-approve challenges (for testing)
+  caOptions: {
+    commonName: 'My Internal CA',
+    certValidityDays: 365,
+  },
+});
+
+await acmeServer.start();
+console.log(acmeServer.getDirectoryUrl()); // http://localhost:14000/directory
+console.log(acmeServer.getCaCertPem());    // Root CA certificate in PEM format
+
+// ... use it, then shut down
+await acmeServer.stop();
+```
+
+### Server Options
+
+```typescript
+interface IAcmeServerOptions {
+  port?: number;                    // Default: 14000
+  hostname?: string;                // Default: '0.0.0.0'
+  baseUrl?: string;                 // Auto-built from hostname:port if not provided
+  challengeVerification?: boolean;  // Default: true. Set false to auto-approve challenges
+  caOptions?: {
+    commonName?: string;            // CA subject CN (default: 'SmartACME Test CA')
+    validityDays?: number;          // Root cert validity in days (default: 3650)
+    certValidityDays?: number;      // Issued cert validity in days (default: 90)
+  };
+}
+```
+
+### Using the Server with the Low-Level ACME Client
+
+The `SmartAcme` class connects to Let's Encrypt by default. To use a custom ACME directory (like your own server), use the lower-level `AcmeClient` directly:
+
+```typescript
+import { server } from '@push.rocks/smartacme';
+import { AcmeCrypto, AcmeClient } from '@push.rocks/smartacme/ts/acme/index.js';
+
+// 1. Start your own CA
+const acmeServer = new server.AcmeServer({
+  port: 14000,
+  challengeVerification: false, // auto-approve for testing
+});
+await acmeServer.start();
+
+// 2. Create an ACME client pointing at your CA
+const accountKey = AcmeCrypto.createRsaPrivateKey();
+const client = new AcmeClient({
+  directoryUrl: acmeServer.getDirectoryUrl(),
+  accountKeyPem: accountKey,
+});
+
+// 3. Register an account
+await client.createAccount({ termsOfServiceAgreed: true, contact: ['mailto:admin@internal.example.com'] });
+
+// 4. Create an order and issue a certificate
+const order = await client.createOrder({
+  identifiers: [{ type: 'dns', value: 'myapp.internal' }],
+});
+
+// ... complete challenges, finalize, and download cert
+// (challenges auto-approved since challengeVerification is false)
+
+await acmeServer.stop();
+```
+
+### Server Endpoints
+
+The ACME server implements all RFC 8555 endpoints:
+
+| Endpoint | Method | Description |
+|----------|--------|-------------|
+| `/directory` | GET | ACME directory with all endpoint URLs |
+| `/new-nonce` | HEAD/GET | Fresh replay nonce |
+| `/new-account` | POST | Account registration/lookup |
+| `/new-order` | POST | Create certificate order |
+| `/order/:id` | POST | Poll order status |
+| `/authz/:id` | POST | Get authorization with challenges |
+| `/challenge/:id` | POST | Trigger or poll challenge validation |
+| `/finalize/:id` | POST | Submit CSR and issue certificate |
+| `/cert/:id` | POST | Download PEM certificate chain |
+
+### Challenge Verification
+
+By default, the server performs real challenge verification (HTTP-01 fetches the token, DNS-01 queries TXT records). Set `challengeVerification: false` to auto-approve all challenges — useful for testing or internal environments where domain validation isn't needed.
+
+### Root CA Certificate
+
+Use `getCaCertPem()` to retrieve the root CA certificate for trust configuration:
+
+```typescript
+import * as fs from 'fs';
+fs.writeFileSync('/usr/local/share/ca-certificates/my-ca.crt', acmeServer.getCaCertPem());
+// Then: sudo update-ca-certificates
+```
+
+## 🏛️ Architecture

 Under the hood, SmartAcme uses a fully custom RFC 8555-compliant ACME protocol implementation (no external ACME libraries). Key internal modules:

+### Client Modules (`ts/acme/`)
+
 | Module | Purpose |
 |--------|---------|
 | `AcmeClient` | Top-level ACME facade — orders, authorizations, finalization |
@@ -314,12 +494,26 @@ Under the hood, SmartAcme uses a fully custom RFC 8555-compliant ACME protocol i
 | `AcmeError` | Structured error class with type URN, subproblems, Retry-After, retryability |
 | `AcmeOrderManager` | Order lifecycle — create, poll, finalize, download certificate |
 | `AcmeChallengeManager` | Key authorization computation and challenge completion |
+| `TaskManager` | Constraint-based concurrency control, rate limiting, and request deduplication via `@push.rocks/taskbuffer` |

-All cryptographic operations use `node:crypto`. The only external crypto dependency is `@peculiar/x509` for CSR generation.
+### Server Modules (`ts_server/`)
+
+| Module | Purpose |
+|--------|---------|
+| `AcmeServer` | Top-level server facade — start, stop, configuration |
+| `AcmeServerCA` | Self-signed root CA generation and certificate signing via `@peculiar/x509` |
+| `JwsVerifier` | JWS signature verification (inverse of `AcmeCrypto.createJws`) |
+| `NonceManager` | Single-use replay nonce generation and validation |
+| `ChallengeVerifier` | HTTP-01 and DNS-01 challenge verification (with bypass mode) |
+| `AcmeRouter` | Minimal HTTP router with parameterized path support |
+| `MemoryAccountStore` | In-memory ACME account storage |
+| `MemoryOrderStore` | In-memory order, authorization, challenge, and certificate storage |
+
+All cryptographic operations use `node:crypto`. The only external crypto dependency is `@peculiar/x509` for CSR generation and certificate signing.

 ## License and Legal Information

-This repository contains open-source code licensed under the MIT License. A copy of the license can be found in the [LICENSE](./LICENSE) file.
+This repository contains open-source code licensed under the MIT License. A copy of the license can be found in the [license](./license.md) file.

 **Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.

--- a/test/test.acme-server.node+bun+deno.ts
+++ b/test/test.acme-server.node+bun+deno.ts
@@ -0,0 +1,336 @@
+import { tap, expect } from '@git.zone/tstest/tapbundle';
+import * as http from 'node:http';
+import * as crypto from 'node:crypto';
+import { AcmeServer } from '../ts_server/index.js';
+import { AcmeCrypto } from '../ts/acme/acme.classes.crypto.js';
+
+const TEST_PORT = 14567;
+const BASE_URL = `http://localhost:${TEST_PORT}`;
+
+let server: AcmeServer;
+let accountKeyPem: string;
+let accountUrl: string;
+let nonce: string;
+
+// Helper: simple HTTP request
+function httpRequest(
+  url: string,
+  method: string,
+  body?: string,
+  headers?: Record<string, string>,
+): Promise<{ status: number; headers: Record<string, string>; data: any }> {
+  return new Promise((resolve, reject) => {
+    const urlObj = new URL(url);
+    const options: http.RequestOptions = {
+      hostname: urlObj.hostname,
+      port: urlObj.port,
+      path: urlObj.pathname + urlObj.search,
+      method,
+      headers: {
+        ...headers,
+        ...(body ? { 'Content-Length': Buffer.byteLength(body).toString() } : {}),
+      },
+    };
+
+    const req = http.request(options, (res) => {
+      const chunks: Buffer[] = [];
+      res.on('data', (chunk: Buffer) => chunks.push(chunk));
+      res.on('end', () => {
+        const raw = Buffer.concat(chunks).toString('utf-8');
+        const responseHeaders: Record<string, string> = {};
+        for (const [key, value] of Object.entries(res.headers)) {
+          if (typeof value === 'string') {
+            responseHeaders[key.toLowerCase()] = value;
+          } else if (Array.isArray(value)) {
+            responseHeaders[key.toLowerCase()] = value[0];
+          }
+        }
+        let data: any;
+        const ct = responseHeaders['content-type'] || '';
+        if (ct.includes('json') || ct.includes('problem')) {
+          try { data = JSON.parse(raw); } catch { data = raw; }
+        } else {
+          data = raw;
+        }
+        resolve({ status: res.statusCode || 0, headers: responseHeaders, data });
+      });
+    });
+    req.on('error', reject);
+    req.setTimeout(10000, () => req.destroy(new Error('Timeout')));
+    if (body) req.write(body);
+    req.end();
+  });
+}
+
+// Helper: signed ACME request
+async function signedRequest(
+  url: string,
+  payload: any | null,
+  options?: { useJwk?: boolean },
+): Promise<{ status: number; headers: Record<string, string>; data: any }> {
+  const jwsOptions: { nonce: string; kid?: string; jwk?: Record<string, string> } = { nonce };
+  if (options?.useJwk) {
+    jwsOptions.jwk = AcmeCrypto.getJwk(accountKeyPem);
+  } else if (accountUrl) {
+    jwsOptions.kid = accountUrl;
+  } else {
+    jwsOptions.jwk = AcmeCrypto.getJwk(accountKeyPem);
+  }
+
+  const jws = AcmeCrypto.createJws(accountKeyPem, url, payload, jwsOptions);
+  const body = JSON.stringify(jws);
+
+  const response = await httpRequest(url, 'POST', body, {
+    'Content-Type': 'application/jose+json',
+  });
+
+  // Save nonce from response
+  if (response.headers['replay-nonce']) {
+    nonce = response.headers['replay-nonce'];
+  }
+
+  return response;
+}
+
+// Helper: get a fresh nonce
+async function fetchNonce(): Promise<string> {
+  const res = await httpRequest(`${BASE_URL}/new-nonce`, 'HEAD');
+  return res.headers['replay-nonce'];
+}
+
+// ============================================================================
+// Tests
+// ============================================================================
+
+tap.test('server: start ACME server', async () => {
+  server = new AcmeServer({
+    port: TEST_PORT,
+    baseUrl: BASE_URL,
+    challengeVerification: false, // Auto-approve challenges for testing
+    caOptions: {
+      commonName: 'Test ACME CA',
+      certValidityDays: 30,
+    },
+  });
+  await server.start();
+});
+
+tap.test('server: GET /directory returns valid directory', async () => {
+  const res = await httpRequest(`${BASE_URL}/directory`, 'GET');
+  expect(res.status).toEqual(200);
+  expect(res.data.newNonce).toEqual(`${BASE_URL}/new-nonce`);
+  expect(res.data.newAccount).toEqual(`${BASE_URL}/new-account`);
+  expect(res.data.newOrder).toEqual(`${BASE_URL}/new-order`);
+  expect(res.data.meta).toBeTruthy();
+});
+
+tap.test('server: HEAD /new-nonce returns Replay-Nonce header', async () => {
+  const res = await httpRequest(`${BASE_URL}/new-nonce`, 'HEAD');
+  expect(res.status).toEqual(200);
+  expect(res.headers['replay-nonce']).toBeTruthy();
+});
+
+tap.test('server: GET /new-nonce returns 204 with Replay-Nonce header', async () => {
+  const res = await httpRequest(`${BASE_URL}/new-nonce`, 'GET');
+  expect(res.status).toEqual(204);
+  expect(res.headers['replay-nonce']).toBeTruthy();
+});
+
+tap.test('server: POST /new-account registers an account', async () => {
+  accountKeyPem = AcmeCrypto.createRsaPrivateKey();
+  nonce = await fetchNonce();
+
+  const res = await signedRequest(`${BASE_URL}/new-account`, {
+    termsOfServiceAgreed: true,
+    contact: ['mailto:test@example.com'],
+  }, { useJwk: true });
+
+  expect(res.status).toEqual(201);
+  expect(res.headers['location']).toBeTruthy();
+  expect(res.data.status).toEqual('valid');
+  accountUrl = res.headers['location'];
+});
+
+tap.test('server: POST /new-account returns existing account', async () => {
+  const res = await signedRequest(`${BASE_URL}/new-account`, {
+    termsOfServiceAgreed: true,
+    contact: ['mailto:test@example.com'],
+  }, { useJwk: true });
+
+  expect(res.status).toEqual(200);
+  expect(res.headers['location']).toEqual(accountUrl);
+});
+
+tap.test('server: full certificate issuance flow', async () => {
+  // 1. Create order
+  const orderRes = await signedRequest(`${BASE_URL}/new-order`, {
+    identifiers: [{ type: 'dns', value: 'example.com' }],
+  });
+
+  expect(orderRes.status).toEqual(201);
+  expect(orderRes.data.status).toEqual('pending');
+  expect(orderRes.data.authorizations).toBeTypeOf('object');
+  expect(orderRes.data.finalize).toBeTruthy();
+  const orderUrl = orderRes.headers['location'];
+  const authzUrl = orderRes.data.authorizations[0];
+  const finalizeUrl = orderRes.data.finalize;
+
+  // 2. Get authorization
+  const authzRes = await signedRequest(authzUrl, null);
+  expect(authzRes.status).toEqual(200);
+  expect(authzRes.data.identifier.value).toEqual('example.com');
+  expect(authzRes.data.challenges.length).toBeGreaterThan(0);
+
+  // Pick a challenge (prefer dns-01 since it's always available)
+  const challenge = authzRes.data.challenges.find((c: any) => c.type === 'dns-01') || authzRes.data.challenges[0];
+  expect(challenge.status).toEqual('pending');
+
+  // 3. Trigger challenge (auto-approved since challengeVerification is false)
+  const challengeRes = await signedRequest(challenge.url, {});
+  expect(challengeRes.status).toEqual(200);
+  expect(challengeRes.data.status).toEqual('valid');
+
+  // 4. Poll order — should now be ready
+  const orderPollRes = await signedRequest(orderUrl, null);
+  expect(orderPollRes.status).toEqual(200);
+  expect(orderPollRes.data.status).toEqual('ready');
+
+  // 5. Create CSR and finalize
+  const [keyPem, csrPem] = await AcmeCrypto.createCsr({
+    commonName: 'example.com',
+    altNames: ['example.com'],
+  });
+
+  const csrDer = AcmeCrypto.pemToBuffer(csrPem);
+  const csrB64url = csrDer.toString('base64url');
+
+  const finalizeRes = await signedRequest(finalizeUrl, { csr: csrB64url });
+  expect(finalizeRes.status).toEqual(200);
+  expect(finalizeRes.data.status).toEqual('valid');
+  expect(finalizeRes.data.certificate).toBeTruthy();
+
+  // 6. Download certificate
+  const certUrl = finalizeRes.data.certificate;
+  const certRes = await signedRequest(certUrl, null);
+  expect(certRes.status).toEqual(200);
+  expect(certRes.headers['content-type']).toEqual('application/pem-certificate-chain');
+  expect(certRes.data).toInclude('BEGIN CERTIFICATE');
+
+  // Verify it's a valid PEM chain (at least 2 certs: end-entity + CA)
+  const certMatches = (certRes.data as string).match(/-----BEGIN CERTIFICATE-----/g);
+  expect(certMatches!.length).toBeGreaterThan(1);
+});
+
+tap.test('server: wildcard certificate issuance', async () => {
+  // Create order with wildcard
+  const orderRes = await signedRequest(`${BASE_URL}/new-order`, {
+    identifiers: [
+      { type: 'dns', value: 'test.org' },
+      { type: 'dns', value: '*.test.org' },
+    ],
+  });
+
+  expect(orderRes.status).toEqual(201);
+  expect(orderRes.data.authorizations.length).toEqual(2);
+  const orderUrl = orderRes.headers['location'];
+
+  // Complete all challenges
+  for (const authzUrl of orderRes.data.authorizations) {
+    const authzRes = await signedRequest(authzUrl, null);
+    // For wildcard, only dns-01 should be available
+    const challenge = authzRes.data.challenges.find((c: any) => c.type === 'dns-01');
+    expect(challenge).toBeTruthy();
+    await signedRequest(challenge.url, {});
+  }
+
+  // Poll order
+  const orderPollRes = await signedRequest(orderUrl, null);
+  expect(orderPollRes.data.status).toEqual('ready');
+
+  // Finalize
+  const [keyPem, csrPem] = await AcmeCrypto.createCsr({
+    commonName: 'test.org',
+    altNames: ['test.org', '*.test.org'],
+  });
+  const csrDer = AcmeCrypto.pemToBuffer(csrPem);
+  const finalizeRes = await signedRequest(orderPollRes.data.finalize, {
+    csr: csrDer.toString('base64url'),
+  });
+  expect(finalizeRes.data.status).toEqual('valid');
+
+  // Download cert
+  const certRes = await signedRequest(finalizeRes.data.certificate, null);
+  expect(certRes.data).toInclude('BEGIN CERTIFICATE');
+});
+
+tap.test('server: rejects invalid JWS signature', async () => {
+  // Create JWS with one key but sign URL intended for a different key
+  const otherKey = AcmeCrypto.createRsaPrivateKey();
+  const otherNonce = await fetchNonce();
+
+  const jws = AcmeCrypto.createJws(otherKey, `${BASE_URL}/new-order`, { identifiers: [] }, {
+    nonce: otherNonce,
+    kid: accountUrl, // Use our account URL but sign with a different key
+  });
+
+  const res = await httpRequest(`${BASE_URL}/new-order`, 'POST', JSON.stringify(jws), {
+    'Content-Type': 'application/jose+json',
+  });
+
+  // Save nonce for next request
+  if (res.headers['replay-nonce']) {
+    nonce = res.headers['replay-nonce'];
+  }
+
+  expect(res.status).toEqual(403);
+});
+
+tap.test('server: rejects expired/bad nonce', async () => {
+  const jws = AcmeCrypto.createJws(
+    accountKeyPem,
+    `${BASE_URL}/new-order`,
+    { identifiers: [{ type: 'dns', value: 'example.com' }] },
+    { nonce: 'definitely-not-a-valid-nonce', kid: accountUrl },
+  );
+
+  const res = await httpRequest(`${BASE_URL}/new-order`, 'POST', JSON.stringify(jws), {
+    'Content-Type': 'application/jose+json',
+  });
+
+  if (res.headers['replay-nonce']) {
+    nonce = res.headers['replay-nonce'];
+  }
+
+  expect(res.status).toEqual(400);
+  expect(res.data.type).toEqual('urn:ietf:params:acme:error:badNonce');
+});
+
+tap.test('server: finalize rejects order not in ready state', async () => {
+  // Create a new order but don't complete challenges
+  const orderRes = await signedRequest(`${BASE_URL}/new-order`, {
+    identifiers: [{ type: 'dns', value: 'pending.example.com' }],
+  });
+
+  const [keyPem, csrPem] = await AcmeCrypto.createCsr({
+    commonName: 'pending.example.com',
+  });
+  const csrDer = AcmeCrypto.pemToBuffer(csrPem);
+
+  const finalizeRes = await signedRequest(orderRes.data.finalize, {
+    csr: csrDer.toString('base64url'),
+  });
+
+  expect(finalizeRes.status).toEqual(403);
+  expect(finalizeRes.data.type).toEqual('urn:ietf:params:acme:error:orderNotReady');
+});
+
+tap.test('server: getCaCertPem returns root CA certificate', async () => {
+  const caPem = server.getCaCertPem();
+  expect(caPem).toInclude('BEGIN CERTIFICATE');
+});
+
+tap.test('server: stop ACME server', async () => {
+  await server.stop();
+});
+
+export default tap.start();
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
 */
 export const commitinfo = {
  name: '@push.rocks/smartacme',
-  version: '9.1.0',
-  description: 'A TypeScript-based ACME client for LetsEncrypt certificate management with a focus on simplicity and power.'
+  version: '9.3.1',
+  description: 'A TypeScript-based ACME client and server for certificate management with built-in CA, supporting LetsEncrypt and custom ACME authorities.'
 }
--- a/ts/acme/acme.classes.crypto.ts
+++ b/ts/acme/acme.classes.crypto.ts
@@ -1,3 +1,4 @@
+import 'reflect-metadata';
 import * as crypto from 'node:crypto';
 import type { IAcmeCsrOptions } from './acme.interfaces.js';

@@ -175,7 +176,7 @@ export class AcmeCrypto {
  /**
   * Determine JWS algorithm from key type
   */
-  private static getAlg(keyPem: string): string {
+  static getAlg(keyPem: string): string {
    const keyObj = crypto.createPrivateKey(keyPem);
    const keyType = keyObj.asymmetricKeyType;
    if (keyType === 'rsa') return 'RS256';
--- a/ts/index.ts
+++ b/ts/index.ts
@@ -10,5 +10,9 @@ export { certmanagers };
 import * as handlers from './handlers/index.js';
 export { handlers };

+// server (ACME Directory Server / CA)
+import * as server from '../ts_server/index.js';
+export { server };
+
 // re-export taskbuffer event types for consumers
 export type { ITaskEvent, ITaskMetadata } from '@push.rocks/taskbuffer';
--- a/ts/plugins.ts
+++ b/ts/plugins.ts
@@ -1,8 +1,12 @@
+// reflect-metadata polyfill (required by @peculiar/x509 v2 via tsyringe)
+import 'reflect-metadata';
+
 // node native
+import * as crypto from 'node:crypto';
 import * as fs from 'fs';
 import * as path from 'path';

-export { fs, path };
+export { crypto, fs, path };

 // @apiclient.xyz scope
 import * as cloudflare from '@apiclient.xyz/cloudflare';
--- a/ts/smartacme.classes.smartacme.ts
+++ b/ts/smartacme.classes.smartacme.ts
@@ -85,21 +85,21 @@ export class SmartAcme {
  private options: ISmartAcmeOptions;

  // the acme client
-  private client: plugins.acme.AcmeClient;
+  private client!: plugins.acme.AcmeClient;
  private smartdns = new plugins.smartdnsClient.Smartdns({});
  public logger: plugins.smartlog.Smartlog;

  // the account private key
-  private privateKey: string;
+  private privateKey!: string;


  // certificate manager for persistence (implements ICertManager)
-  public certmanager: ICertManager;
+  public certmanager!: ICertManager;
  // configured pluggable ACME challenge handlers
  public challengeHandlers: plugins.handlers.IChallengeHandler<any>[];


-  private certmatcher: SmartacmeCertMatcher;
+  private certmatcher!: SmartacmeCertMatcher;
  // retry/backoff configuration (resolved with defaults)
  private retryOptions: { retries: number; factor: number; minTimeoutMs: number; maxTimeoutMs: number };
  // track pending DNS challenges for graceful shutdown
@@ -430,6 +430,7 @@ export class SmartAcme {

    if (isWildcardRequest) {
      identifiers.push({ type: 'dns', value: `*.${certDomainName}` });
+      identifiers.push({ type: 'dns', value: certDomainName });
    } else {
      identifiers.push({ type: 'dns', value: certDomainName });

@@ -557,6 +558,16 @@ export class SmartAcme {
    // ── Step: store ───────────────────────────────────────────────────────
    this.certIssuanceTask.notifyStep('store');

+    // Parse real X509 expiry from the issued PEM certificate
+    let validUntil: number;
+    try {
+      const x509 = new plugins.crypto.X509Certificate(cert.toString());
+      validUntil = new Date(x509.validTo).getTime();
+    } catch {
+      // Fallback to 90-day estimate if PEM parsing fails
+      validUntil = Date.now() + plugins.smarttime.getMilliSecondsFromUnits({ days: 90 });
+    }
+
    const certRecord = new SmartacmeCert({
      id: plugins.smartunique.shortId(),
      domainName: certDomainName,
@@ -564,7 +575,7 @@ export class SmartAcme {
      publicKey: cert.toString(),
      csr: csr.toString(),
      created: Date.now(),
-      validUntil: Date.now() + plugins.smarttime.getMilliSecondsFromUnits({ days: 90 }),
+      validUntil,
    });
    await this.certmanager.storeCertificate(certRecord);

--- a/ts_server/index.ts
+++ b/ts_server/index.ts
@@ -0,0 +1,12 @@
+export { AcmeServer } from './server.classes.acmeserver.js';
+export { AcmeServerError } from './server.classes.jws.verifier.js';
+export { AcmeServerCA } from './server.classes.ca.js';
+export type {
+  IAcmeServerOptions,
+  IServerAccountStore,
+  IServerOrderStore,
+  IServerAccount,
+  IServerOrder,
+  IServerAuthorization,
+  IServerChallenge,
+} from './server.interfaces.js';
--- a/ts_server/server.classes.account.store.ts
+++ b/ts_server/server.classes.account.store.ts
@@ -0,0 +1,27 @@
+import type { IServerAccountStore, IServerAccount } from './server.interfaces.js';
+
+/**
+ * In-memory account storage for the ACME server.
+ */
+export class MemoryAccountStore implements IServerAccountStore {
+  private accounts = new Map<string, IServerAccount>();
+  private byThumbprint = new Map<string, string>();
+  private byUrl = new Map<string, string>();
+
+  async create(account: IServerAccount): Promise<IServerAccount> {
+    this.accounts.set(account.id, account);
+    this.byThumbprint.set(account.thumbprint, account.id);
+    this.byUrl.set(account.url, account.id);
+    return account;
+  }
+
+  async getByThumbprint(thumbprint: string): Promise<IServerAccount | null> {
+    const id = this.byThumbprint.get(thumbprint);
+    return id ? this.accounts.get(id) || null : null;
+  }
+
+  async getByUrl(url: string): Promise<IServerAccount | null> {
+    const id = this.byUrl.get(url);
+    return id ? this.accounts.get(id) || null : null;
+  }
+}
--- a/ts_server/server.classes.acmeserver.ts
+++ b/ts_server/server.classes.acmeserver.ts
@@ -0,0 +1,128 @@
+import * as http from 'node:http';
+import type { IAcmeServerOptions } from './server.interfaces.js';
+import { NonceManager } from './server.classes.nonce.js';
+import { JwsVerifier } from './server.classes.jws.verifier.js';
+import { MemoryAccountStore } from './server.classes.account.store.js';
+import { MemoryOrderStore } from './server.classes.order.store.js';
+import { AcmeServerCA } from './server.classes.ca.js';
+import { ChallengeVerifier } from './server.classes.challenge.verifier.js';
+import { AcmeRouter } from './server.classes.router.js';
+import { createDirectoryHandler } from './server.handlers.directory.js';
+import { createNonceHeadHandler, createNonceGetHandler } from './server.handlers.nonce.js';
+import { createAccountHandler } from './server.handlers.account.js';
+import { createNewOrderHandler, createOrderPollHandler } from './server.handlers.order.js';
+import { createAuthzHandler } from './server.handlers.authz.js';
+import { createChallengeHandler } from './server.handlers.challenge.js';
+import { createFinalizeHandler } from './server.handlers.finalize.js';
+import { createCertHandler } from './server.handlers.cert.js';
+
+/**
+ * ACME Directory Server — a self-contained RFC 8555 Certificate Authority.
+ *
+ * Usage:
+ * ```ts
+ * const server = new AcmeServer({ port: 14000 });
+ * await server.start();
+ * console.log(server.getDirectoryUrl()); // http://localhost:14000/directory
+ * ```
+ */
+export class AcmeServer {
+  private options: Required<Pick<IAcmeServerOptions, 'port' | 'hostname'>> & IAcmeServerOptions;
+  private httpServer: http.Server | null = null;
+  private ca: AcmeServerCA;
+  private baseUrl: string;
+
+  constructor(options: IAcmeServerOptions = {}) {
+    this.options = {
+      port: options.port ?? 14000,
+      hostname: options.hostname ?? '0.0.0.0',
+      ...options,
+    };
+    this.baseUrl = options.baseUrl ?? `http://localhost:${this.options.port}`;
+    this.ca = new AcmeServerCA(options.caOptions);
+  }
+
+  async start(): Promise<void> {
+    // Initialize CA
+    await this.ca.init();
+
+    // Create stores
+    const accountStore = new MemoryAccountStore();
+    const orderStore = new MemoryOrderStore();
+
+    // Create managers
+    const nonceManager = new NonceManager();
+    const jwsVerifier = new JwsVerifier(nonceManager, accountStore);
+    const challengeVerifier = new ChallengeVerifier(this.options.challengeVerification ?? true);
+
+    // Create router and register routes
+    const router = new AcmeRouter(nonceManager);
+
+    // Directory
+    router.addRoute('GET', '/directory', createDirectoryHandler(this.baseUrl));
+
+    // Nonce
+    router.addRoute('HEAD', '/new-nonce', createNonceHeadHandler());
+    router.addRoute('GET', '/new-nonce', createNonceGetHandler());
+
+    // Account
+    router.addRoute('POST', '/new-account', createAccountHandler(this.baseUrl, jwsVerifier, accountStore));
+
+    // Order
+    router.addRoute('POST', '/new-order', createNewOrderHandler(this.baseUrl, jwsVerifier, orderStore));
+    router.addRoute('POST', '/order/:id', createOrderPollHandler(this.baseUrl, jwsVerifier, orderStore));
+
+    // Authorization
+    router.addRoute('POST', '/authz/:id', createAuthzHandler(this.baseUrl, jwsVerifier, orderStore));
+
+    // Challenge
+    router.addRoute('POST', '/challenge/:id', createChallengeHandler(
+      this.baseUrl,
+      jwsVerifier,
+      orderStore,
+      accountStore,
+      challengeVerifier,
+    ));
+
+    // Finalize
+    router.addRoute('POST', '/finalize/:id', createFinalizeHandler(this.baseUrl, jwsVerifier, orderStore, this.ca));
+
+    // Certificate
+    router.addRoute('POST', '/cert/:id', createCertHandler(this.baseUrl, jwsVerifier, orderStore));
+
+    // Start HTTP server
+    this.httpServer = http.createServer((req, res) => {
+      router.handle(req, res).catch((err) => {
+        if (!res.headersSent) {
+          res.writeHead(500, { 'Content-Type': 'application/problem+json' });
+          res.end(JSON.stringify({
+            type: 'urn:ietf:params:acme:error:serverInternal',
+            detail: err instanceof Error ? err.message : 'Unknown error',
+            status: 500,
+          }));
+        }
+      });
+    });
+
+    await new Promise<void>((resolve) => {
+      this.httpServer!.listen(this.options.port, this.options.hostname, () => resolve());
+    });
+  }
+
+  async stop(): Promise<void> {
+    if (this.httpServer) {
+      await new Promise<void>((resolve, reject) => {
+        this.httpServer!.close((err) => (err ? reject(err) : resolve()));
+      });
+      this.httpServer = null;
+    }
+  }
+
+  getDirectoryUrl(): string {
+    return `${this.baseUrl}/directory`;
+  }
+
+  getCaCertPem(): string {
+    return this.ca.getCaCertPem();
+  }
+}
--- a/ts_server/server.classes.ca.ts
+++ b/ts_server/server.classes.ca.ts
@@ -0,0 +1,143 @@
+import 'reflect-metadata';
+import * as crypto from 'node:crypto';
+
+/**
+ * Certificate Authority for the ACME server.
+ * Generates a self-signed root CA and signs certificates from CSRs.
+ * Uses @peculiar/x509 (already a project dependency).
+ */
+export class AcmeServerCA {
+  private caKeyPair!: CryptoKeyPair;
+  private caCert!: InstanceType<typeof import('@peculiar/x509').X509Certificate>;
+  private caCertPem!: string;
+  private certValidityDays: number;
+
+  constructor(private options: { commonName?: string; validityDays?: number; certValidityDays?: number } = {}) {
+    this.certValidityDays = options.certValidityDays ?? 90;
+  }
+
+  async init(): Promise<void> {
+    const x509 = await import('@peculiar/x509');
+    const { webcrypto } = crypto;
+    x509.cryptoProvider.set(webcrypto as any);
+
+    // Generate RSA key pair for the CA
+    this.caKeyPair = await webcrypto.subtle.generateKey(
+      {
+        name: 'RSASSA-PKCS1-v1_5',
+        modulusLength: 2048,
+        publicExponent: new Uint8Array([1, 0, 1]),
+        hash: 'SHA-256',
+      },
+      true,
+      ['sign', 'verify'],
+    ) as CryptoKeyPair;
+
+    const cn = this.options.commonName ?? 'SmartACME Test CA';
+    const validityDays = this.options.validityDays ?? 3650;
+    const notBefore = new Date();
+    const notAfter = new Date();
+    notAfter.setDate(notAfter.getDate() + validityDays);
+
+    // Create self-signed root CA certificate
+    this.caCert = await x509.X509CertificateGenerator.createSelfSigned({
+      serialNumber: this.randomSerialNumber(),
+      name: `CN=${cn}`,
+      notBefore,
+      notAfter,
+      signingAlgorithm: { name: 'RSASSA-PKCS1-v1_5' },
+      keys: this.caKeyPair,
+      extensions: [
+        new x509.BasicConstraintsExtension(true, undefined, true),
+        new x509.KeyUsagesExtension(
+          x509.KeyUsageFlags.keyCertSign | x509.KeyUsageFlags.cRLSign,
+          true,
+        ),
+        await x509.SubjectKeyIdentifierExtension.create(this.caKeyPair.publicKey),
+      ],
+    });
+
+    this.caCertPem = this.caCert.toString('pem');
+  }
+
+  /**
+   * Sign a CSR and return a PEM certificate chain (end-entity + root CA).
+   * @param csrDerBase64url - The CSR in base64url-encoded DER format (as sent by ACME clients)
+   */
+  async signCsr(csrDerBase64url: string): Promise<string> {
+    const x509 = await import('@peculiar/x509');
+    const { webcrypto } = crypto;
+    x509.cryptoProvider.set(webcrypto as any);
+
+    // Parse the CSR
+    const csrDer = Buffer.from(csrDerBase64url, 'base64url');
+    const csr = new x509.Pkcs10CertificateRequest(csrDer);
+
+    // Extract Subject Alternative Names from CSR extensions
+    const sanNames: { type: 'dns'; value: string }[] = [];
+    const sanExt = csr.extensions?.find(
+      (ext) => ext.type === '2.5.29.17', // OID for SubjectAlternativeName
+    );
+
+    if (sanExt) {
+      const san = new x509.SubjectAlternativeNameExtension(sanExt.rawData);
+      if (san.names) {
+        const jsonNames = san.names.toJSON();
+        for (const name of jsonNames) {
+          if (name.type === 'dns') {
+            sanNames.push({ type: 'dns', value: name.value });
+          }
+        }
+      }
+    }
+
+    // If no SAN found, use CN from subject
+    if (sanNames.length === 0) {
+      const cnMatch = csr.subject.match(/CN=([^,]+)/);
+      if (cnMatch) {
+        sanNames.push({ type: 'dns', value: cnMatch[1] });
+      }
+    }
+
+    const notBefore = new Date();
+    const notAfter = new Date();
+    notAfter.setDate(notAfter.getDate() + this.certValidityDays);
+
+    // Sign the certificate
+    const cert = await x509.X509CertificateGenerator.create({
+      serialNumber: this.randomSerialNumber(),
+      subject: csr.subject,
+      issuer: this.caCert.subject,
+      notBefore,
+      notAfter,
+      signingAlgorithm: { name: 'RSASSA-PKCS1-v1_5' },
+      publicKey: csr.publicKey,
+      signingKey: this.caKeyPair.privateKey,
+      extensions: [
+        new x509.BasicConstraintsExtension(false, undefined, true),
+        new x509.KeyUsagesExtension(
+          x509.KeyUsageFlags.digitalSignature | x509.KeyUsageFlags.keyEncipherment,
+          true,
+        ),
+        new x509.ExtendedKeyUsageExtension(
+          ['1.3.6.1.5.5.7.3.1'], // serverAuth
+          true,
+        ),
+        new x509.SubjectAlternativeNameExtension(sanNames),
+        await x509.AuthorityKeyIdentifierExtension.create(this.caKeyPair.publicKey),
+      ],
+    });
+
+    // Return PEM chain: end-entity cert + root CA cert
+    const certPem = cert.toString('pem');
+    return `${certPem}\n${this.caCertPem}`;
+  }
+
+  getCaCertPem(): string {
+    return this.caCertPem;
+  }
+
+  private randomSerialNumber(): string {
+    return crypto.randomBytes(16).toString('hex');
+  }
+}
--- a/ts_server/server.classes.challenge.verifier.ts
+++ b/ts_server/server.classes.challenge.verifier.ts
@@ -0,0 +1,61 @@
+import * as http from 'node:http';
+
+/**
+ * Verifies ACME challenges by making HTTP requests or DNS lookups.
+ */
+export class ChallengeVerifier {
+  private verificationEnabled: boolean;
+
+  constructor(verificationEnabled = true) {
+    this.verificationEnabled = verificationEnabled;
+  }
+
+  /**
+   * Verify an HTTP-01 challenge by fetching the token from the domain.
+   */
+  async verifyHttp01(domain: string, token: string, expectedKeyAuth: string): Promise<boolean> {
+    if (!this.verificationEnabled) {
+      return true;
+    }
+
+    try {
+      const url = `http://${domain}/.well-known/acme-challenge/${token}`;
+      const body = await this.httpGet(url);
+      return body.trim() === expectedKeyAuth.trim();
+    } catch {
+      return false;
+    }
+  }
+
+  /**
+   * Verify a DNS-01 challenge by looking up the TXT record.
+   */
+  async verifyDns01(domain: string, expectedHash: string): Promise<boolean> {
+    if (!this.verificationEnabled) {
+      return true;
+    }
+
+    try {
+      const { promises: dns } = await import('node:dns');
+      const records = await dns.resolveTxt(`_acme-challenge.${domain}`);
+      const flatRecords = records.map((r) => r.join(''));
+      return flatRecords.some((r) => r === expectedHash);
+    } catch {
+      return false;
+    }
+  }
+
+  private httpGet(url: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+      const req = http.get(url, { timeout: 10000 }, (res) => {
+        const chunks: Buffer[] = [];
+        res.on('data', (chunk: Buffer) => chunks.push(chunk));
+        res.on('end', () => resolve(Buffer.concat(chunks).toString('utf-8')));
+      });
+      req.on('error', reject);
+      req.on('timeout', () => {
+        req.destroy(new Error('HTTP-01 verification timeout'));
+      });
+    });
+  }
+}
--- a/ts_server/server.classes.jws.verifier.ts
+++ b/ts_server/server.classes.jws.verifier.ts
@@ -0,0 +1,153 @@
+import * as crypto from 'node:crypto';
+import { AcmeCrypto } from '../ts/acme/acme.classes.crypto.js';
+import type { NonceManager } from './server.classes.nonce.js';
+import type { IServerAccountStore } from './server.interfaces.js';
+
+export interface IJwsVerifyResult {
+  jwk: Record<string, string>;
+  kid: string | null;
+  thumbprint: string;
+  payload: any;
+}
+
+/**
+ * Verifies JWS-signed ACME requests.
+ * This is the inverse of AcmeCrypto.createJws().
+ */
+export class JwsVerifier {
+  private nonceManager: NonceManager;
+  private accountStore: IServerAccountStore;
+
+  constructor(nonceManager: NonceManager, accountStore: IServerAccountStore) {
+    this.nonceManager = nonceManager;
+    this.accountStore = accountStore;
+  }
+
+  async verify(
+    body: { protected: string; payload: string; signature: string },
+    expectedUrl: string,
+  ): Promise<IJwsVerifyResult> {
+    if (!body || !body.protected || body.signature === undefined) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Invalid JWS structure');
+    }
+
+    // 1. Decode protected header
+    const headerJson = Buffer.from(body.protected, 'base64url').toString('utf-8');
+    let header: Record<string, any>;
+    try {
+      header = JSON.parse(headerJson);
+    } catch {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Invalid JWS protected header');
+    }
+
+    // 2. Validate required fields
+    const { alg, nonce, url, jwk, kid } = header;
+    if (!alg) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Missing alg in protected header');
+    }
+    if (!nonce) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:badNonce', 'Missing nonce in protected header');
+    }
+    if (!url) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Missing url in protected header');
+    }
+
+    // 3. Validate URL matches
+    if (url !== expectedUrl) {
+      throw new AcmeServerError(
+        400,
+        'urn:ietf:params:acme:error:malformed',
+        `URL mismatch: expected ${expectedUrl}, got ${url}`,
+      );
+    }
+
+    // 4. Validate and consume nonce
+    if (!this.nonceManager.consume(nonce)) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:badNonce', 'Invalid or expired nonce');
+    }
+
+    // 5. Must have exactly one of jwk or kid
+    if (jwk && kid) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'JWS must have jwk or kid, not both');
+    }
+    if (!jwk && !kid) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'JWS must have jwk or kid');
+    }
+
+    // 6. Resolve the public key
+    let resolvedJwk: Record<string, string>;
+    if (jwk) {
+      resolvedJwk = jwk;
+    } else {
+      // Look up account by kid (account URL)
+      const account = await this.accountStore.getByUrl(kid);
+      if (!account) {
+        throw new AcmeServerError(
+          400,
+          'urn:ietf:params:acme:error:accountDoesNotExist',
+          'Account not found for kid',
+        );
+      }
+      resolvedJwk = account.jwk;
+    }
+
+    // 7. Reconstruct public key and verify signature
+    const publicKey = crypto.createPublicKey({ key: resolvedJwk, format: 'jwk' });
+    const signingInput = `${body.protected}.${body.payload}`;
+    const signatureBuffer = Buffer.from(body.signature, 'base64url');
+
+    const supportedAlgs = ['RS256', 'ES256', 'ES384'];
+    if (!supportedAlgs.includes(alg)) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:badSignatureAlgorithm', `Unsupported algorithm: ${alg}`);
+    }
+
+    let valid: boolean;
+    if (alg.startsWith('RS')) {
+      valid = crypto.verify('sha256', Buffer.from(signingInput), publicKey, signatureBuffer);
+    } else {
+      valid = crypto.verify('sha256', Buffer.from(signingInput), { key: publicKey, dsaEncoding: 'ieee-p1363' }, signatureBuffer);
+    }
+
+    if (!valid) {
+      throw new AcmeServerError(403, 'urn:ietf:params:acme:error:unauthorized', 'Invalid JWS signature');
+    }
+
+    // 8. Decode payload
+    let payload: any;
+    if (body.payload === '') {
+      payload = null; // POST-as-GET
+    } else {
+      try {
+        payload = JSON.parse(Buffer.from(body.payload, 'base64url').toString('utf-8'));
+      } catch {
+        throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Invalid JWS payload');
+      }
+    }
+
+    const thumbprint = AcmeCrypto.getJwkThumbprint(resolvedJwk);
+
+    return {
+      jwk: resolvedJwk,
+      kid: kid || null,
+      thumbprint,
+      payload,
+    };
+  }
+}
+
+/**
+ * Simple error class for ACME server errors that maps to RFC 8555 problem responses.
+ */
+export class AcmeServerError extends Error {
+  public readonly status: number;
+  public readonly type: string;
+  public readonly detail: string;
+
+  constructor(status: number, type: string, detail: string) {
+    super(`${type}: ${detail}`);
+    this.name = 'AcmeServerError';
+    this.status = status;
+    this.type = type;
+    this.detail = detail;
+  }
+}
--- a/ts_server/server.classes.nonce.ts
+++ b/ts_server/server.classes.nonce.ts
@@ -0,0 +1,36 @@
+import * as crypto from 'node:crypto';
+
+/**
+ * Manages ACME replay nonces.
+ * Each nonce is single-use: consumed on verification, fresh one issued with every response.
+ */
+export class NonceManager {
+  private nonces = new Set<string>();
+  private nonceQueue: string[] = [];
+  private maxSize: number;
+
+  constructor(maxSize = 10000) {
+    this.maxSize = maxSize;
+  }
+
+  generate(): string {
+    const nonce = crypto.randomBytes(16).toString('base64url');
+    if (this.nonces.size >= this.maxSize) {
+      const oldest = this.nonceQueue.shift();
+      if (oldest) {
+        this.nonces.delete(oldest);
+      }
+    }
+    this.nonces.add(nonce);
+    this.nonceQueue.push(nonce);
+    return nonce;
+  }
+
+  consume(nonce: string): boolean {
+    if (this.nonces.has(nonce)) {
+      this.nonces.delete(nonce);
+      return true;
+    }
+    return false;
+  }
+}
--- a/ts_server/server.classes.order.store.ts
+++ b/ts_server/server.classes.order.store.ts
@@ -0,0 +1,72 @@
+import type {
+  IServerOrderStore,
+  IServerOrder,
+  IServerAuthorization,
+  IServerChallenge,
+} from './server.interfaces.js';
+
+/**
+ * In-memory order/authorization/challenge/certificate storage for the ACME server.
+ */
+export class MemoryOrderStore implements IServerOrderStore {
+  private orders = new Map<string, IServerOrder>();
+  private authorizations = new Map<string, IServerAuthorization>();
+  private challenges = new Map<string, IServerChallenge>();
+  private certPems = new Map<string, string>();
+
+  async createOrder(order: IServerOrder): Promise<IServerOrder> {
+    this.orders.set(order.id, order);
+    return order;
+  }
+
+  async getOrder(id: string): Promise<IServerOrder | null> {
+    return this.orders.get(id) || null;
+  }
+
+  async updateOrder(id: string, updates: Partial<IServerOrder>): Promise<void> {
+    const order = this.orders.get(id);
+    if (order) {
+      Object.assign(order, updates);
+    }
+  }
+
+  async createAuthorization(authz: IServerAuthorization): Promise<IServerAuthorization> {
+    this.authorizations.set(authz.id, authz);
+    return authz;
+  }
+
+  async getAuthorization(id: string): Promise<IServerAuthorization | null> {
+    return this.authorizations.get(id) || null;
+  }
+
+  async updateAuthorization(id: string, updates: Partial<IServerAuthorization>): Promise<void> {
+    const authz = this.authorizations.get(id);
+    if (authz) {
+      Object.assign(authz, updates);
+    }
+  }
+
+  async createChallenge(challenge: IServerChallenge): Promise<IServerChallenge> {
+    this.challenges.set(challenge.id, challenge);
+    return challenge;
+  }
+
+  async getChallenge(id: string): Promise<IServerChallenge | null> {
+    return this.challenges.get(id) || null;
+  }
+
+  async updateChallenge(id: string, updates: Partial<IServerChallenge>): Promise<void> {
+    const challenge = this.challenges.get(id);
+    if (challenge) {
+      Object.assign(challenge, updates);
+    }
+  }
+
+  async storeCertPem(orderId: string, pem: string): Promise<void> {
+    this.certPems.set(orderId, pem);
+  }
+
+  async getCertPem(orderId: string): Promise<string | null> {
+    return this.certPems.get(orderId) || null;
+  }
+}
--- a/ts_server/server.classes.router.ts
+++ b/ts_server/server.classes.router.ts
@@ -0,0 +1,116 @@
+import type * as http from 'node:http';
+import type { TRouteHandler } from './server.interfaces.js';
+import type { NonceManager } from './server.classes.nonce.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+
+interface IRoute {
+  method: string;
+  pattern: string;
+  segments: string[];
+  handler: TRouteHandler;
+}
+
+/**
+ * Minimal HTTP router for the ACME server.
+ * Supports parameterized paths like /order/:id.
+ */
+export class AcmeRouter {
+  private routes: IRoute[] = [];
+  private nonceManager: NonceManager;
+
+  constructor(nonceManager: NonceManager) {
+    this.nonceManager = nonceManager;
+  }
+
+  addRoute(method: string, pattern: string, handler: TRouteHandler): void {
+    this.routes.push({
+      method: method.toUpperCase(),
+      pattern,
+      segments: pattern.split('/').filter(Boolean),
+      handler,
+    });
+  }
+
+  async handle(req: http.IncomingMessage, res: http.ServerResponse): Promise<void> {
+    const url = new URL(req.url || '/', `http://${req.headers.host || 'localhost'}`);
+    const method = (req.method || 'GET').toUpperCase();
+    const pathSegments = url.pathname.split('/').filter(Boolean);
+
+    // Always add a fresh nonce to every response
+    res.setHeader('Replay-Nonce', this.nonceManager.generate());
+    res.setHeader('Cache-Control', 'no-store');
+
+    // Find matching route
+    for (const route of this.routes) {
+      if (route.method !== method) continue;
+      const params = this.matchPath(route.segments, pathSegments);
+      if (params === null) continue;
+
+      try {
+        const body = method === 'POST' ? await this.parseBody(req) : undefined;
+        await route.handler(req, res, params, body);
+      } catch (err) {
+        this.sendError(res, err);
+      }
+      return;
+    }
+
+    // No route found
+    this.sendError(res, new AcmeServerError(404, 'urn:ietf:params:acme:error:malformed', 'Not found'));
+  }
+
+  private matchPath(
+    routeSegments: string[],
+    pathSegments: string[],
+  ): Record<string, string> | null {
+    if (routeSegments.length !== pathSegments.length) return null;
+    const params: Record<string, string> = {};
+    for (let i = 0; i < routeSegments.length; i++) {
+      if (routeSegments[i].startsWith(':')) {
+        params[routeSegments[i].slice(1)] = pathSegments[i];
+      } else if (routeSegments[i] !== pathSegments[i]) {
+        return null;
+      }
+    }
+    return params;
+  }
+
+  private parseBody(req: http.IncomingMessage): Promise<any> {
+    return new Promise((resolve, reject) => {
+      const chunks: Buffer[] = [];
+      req.on('data', (chunk: Buffer) => chunks.push(chunk));
+      req.on('end', () => {
+        const raw = Buffer.concat(chunks).toString('utf-8');
+        if (!raw) {
+          resolve(undefined);
+          return;
+        }
+        try {
+          resolve(JSON.parse(raw));
+        } catch {
+          reject(new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Invalid JSON body'));
+        }
+      });
+      req.on('error', reject);
+    });
+  }
+
+  private sendError(res: http.ServerResponse, err: unknown): void {
+    if (err instanceof AcmeServerError) {
+      res.writeHead(err.status, { 'Content-Type': 'application/problem+json' });
+      res.end(JSON.stringify({
+        type: err.type,
+        detail: err.detail,
+        status: err.status,
+      }));
+    } else {
+      const message = err instanceof Error ? err.message : 'Internal server error';
+      res.writeHead(500, { 'Content-Type': 'application/problem+json' });
+      res.end(JSON.stringify({
+        type: 'urn:ietf:params:acme:error:serverInternal',
+        detail: message,
+        status: 500,
+      }));
+    }
+  }
+}
--- a/ts_server/server.handlers.account.ts
+++ b/ts_server/server.handlers.account.ts
@@ -0,0 +1,85 @@
+import type * as http from 'node:http';
+import * as crypto from 'node:crypto';
+import { AcmeCrypto } from '../ts/acme/acme.classes.crypto.js';
+import type { JwsVerifier } from './server.classes.jws.verifier.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+import type { IServerAccountStore } from './server.interfaces.js';
+
+/**
+ * POST /new-account — Register or retrieve an ACME account.
+ * Expects JWS with JWK in protected header (not kid).
+ */
+export function createAccountHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  accountStore: IServerAccountStore,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    _params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const requestUrl = `${baseUrl}/new-account`;
+    const verified = await jwsVerifier.verify(body, requestUrl);
+
+    // Account creation must use JWK, not kid
+    if (verified.kid) {
+      throw new AcmeServerError(
+        400,
+        'urn:ietf:params:acme:error:malformed',
+        'newAccount requests must use JWK, not kid',
+      );
+    }
+
+    const { payload, jwk, thumbprint } = verified;
+
+    // Check if account already exists
+    const existing = await accountStore.getByThumbprint(thumbprint);
+    if (existing) {
+      // If onlyReturnExisting, or just returning the existing account
+      res.writeHead(200, {
+        'Content-Type': 'application/json',
+        'Location': existing.url,
+      });
+      res.end(JSON.stringify({
+        status: existing.status,
+        contact: existing.contact,
+        orders: `${baseUrl}/account/${existing.id}/orders`,
+      }));
+      return;
+    }
+
+    // onlyReturnExisting = true but no account found
+    if (payload?.onlyReturnExisting) {
+      throw new AcmeServerError(
+        400,
+        'urn:ietf:params:acme:error:accountDoesNotExist',
+        'Account does not exist',
+      );
+    }
+
+    // Create new account
+    const id = crypto.randomBytes(16).toString('hex');
+    const accountUrl = `${baseUrl}/account/${id}`;
+    const account = await accountStore.create({
+      id,
+      thumbprint,
+      url: accountUrl,
+      jwk,
+      status: 'valid',
+      contact: payload?.contact || [],
+      createdAt: new Date().toISOString(),
+    });
+
+    res.writeHead(201, {
+      'Content-Type': 'application/json',
+      'Location': accountUrl,
+    });
+    res.end(JSON.stringify({
+      status: account.status,
+      contact: account.contact,
+      orders: `${baseUrl}/account/${id}/orders`,
+    }));
+  };
+}
--- a/ts_server/server.handlers.authz.ts
+++ b/ts_server/server.handlers.authz.ts
@@ -0,0 +1,58 @@
+import type * as http from 'node:http';
+import type { JwsVerifier } from './server.classes.jws.verifier.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+import type { IServerOrderStore } from './server.interfaces.js';
+
+/**
+ * POST /authz/:id — Return authorization with embedded challenges (POST-as-GET).
+ */
+export function createAuthzHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  orderStore: IServerOrderStore,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const authzId = params.id;
+    const requestUrl = `${baseUrl}/authz/${authzId}`;
+    await jwsVerifier.verify(body, requestUrl);
+
+    const authz = await orderStore.getAuthorization(authzId);
+    if (!authz) {
+      throw new AcmeServerError(404, 'urn:ietf:params:acme:error:malformed', 'Authorization not found');
+    }
+
+    // Build challenge objects
+    const challenges: Array<{ type: string; url: string; status: string; token: string; validated?: string }> = [];
+    for (const challengeId of authz.challengeIds) {
+      const challenge = await orderStore.getChallenge(challengeId);
+      if (challenge) {
+        challenges.push({
+          type: challenge.type,
+          url: `${baseUrl}/challenge/${challenge.id}`,
+          status: challenge.status,
+          token: challenge.token,
+          ...(challenge.validated ? { validated: challenge.validated } : {}),
+        });
+      }
+    }
+
+    const responseBody: Record<string, any> = {
+      identifier: authz.identifier,
+      status: authz.status,
+      expires: authz.expires,
+      challenges,
+    };
+
+    if (authz.wildcard) {
+      responseBody.wildcard = true;
+    }
+
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify(responseBody));
+  };
+}
--- a/ts_server/server.handlers.cert.ts
+++ b/ts_server/server.handlers.cert.ts
@@ -0,0 +1,32 @@
+import type * as http from 'node:http';
+import type { JwsVerifier } from './server.classes.jws.verifier.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+import type { IServerOrderStore } from './server.interfaces.js';
+
+/**
+ * POST /cert/:id — Download certificate chain (POST-as-GET).
+ */
+export function createCertHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  orderStore: IServerOrderStore,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const orderId = params.id;
+    const requestUrl = `${baseUrl}/cert/${orderId}`;
+    await jwsVerifier.verify(body, requestUrl);
+
+    const certPem = await orderStore.getCertPem(orderId);
+    if (!certPem) {
+      throw new AcmeServerError(404, 'urn:ietf:params:acme:error:malformed', 'Certificate not found');
+    }
+
+    res.writeHead(200, { 'Content-Type': 'application/pem-certificate-chain' });
+    res.end(certPem);
+  };
+}
--- a/ts_server/server.handlers.challenge.ts
+++ b/ts_server/server.handlers.challenge.ts
@@ -0,0 +1,142 @@
+import type * as http from 'node:http';
+import * as crypto from 'node:crypto';
+import { AcmeCrypto } from '../ts/acme/acme.classes.crypto.js';
+import type { JwsVerifier } from './server.classes.jws.verifier.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+import type { IServerOrderStore, IServerAccountStore } from './server.interfaces.js';
+import type { ChallengeVerifier } from './server.classes.challenge.verifier.js';
+
+/**
+ * POST /challenge/:id — Trigger or poll an ACME challenge.
+ * - POST with `{}` payload: trigger challenge validation
+ * - POST-as-GET (null payload): return current challenge state
+ */
+export function createChallengeHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  orderStore: IServerOrderStore,
+  accountStore: IServerAccountStore,
+  challengeVerifier: ChallengeVerifier,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const challengeId = params.id;
+    const requestUrl = `${baseUrl}/challenge/${challengeId}`;
+    const verified = await jwsVerifier.verify(body, requestUrl);
+
+    const challenge = await orderStore.getChallenge(challengeId);
+    if (!challenge) {
+      throw new AcmeServerError(404, 'urn:ietf:params:acme:error:malformed', 'Challenge not found');
+    }
+
+    // POST-as-GET: just return current state
+    if (verified.payload === null) {
+      sendChallengeResponse(res, challenge, baseUrl);
+      return;
+    }
+
+    // Trigger validation (payload should be `{}`)
+    if (challenge.status !== 'pending') {
+      // Already processing or completed
+      sendChallengeResponse(res, challenge, baseUrl);
+      return;
+    }
+
+    // Set to processing
+    await orderStore.updateChallenge(challengeId, { status: 'processing' });
+
+    // Get the authorization to find the domain
+    const authz = await orderStore.getAuthorization(challenge.authorizationId);
+    if (!authz) {
+      throw new AcmeServerError(500, 'urn:ietf:params:acme:error:serverInternal', 'Authorization not found');
+    }
+
+    // Resolve the account's JWK for key authorization computation
+    const account = await accountStore.getByUrl(verified.kid!);
+    if (!account) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:accountDoesNotExist', 'Account not found');
+    }
+
+    const thumbprint = AcmeCrypto.getJwkThumbprint(account.jwk);
+    const keyAuth = `${challenge.token}.${thumbprint}`;
+
+    // Verify the challenge
+    let valid = false;
+    const domain = authz.identifier.value;
+
+    if (challenge.type === 'http-01') {
+      valid = await challengeVerifier.verifyHttp01(domain, challenge.token, keyAuth);
+    } else if (challenge.type === 'dns-01') {
+      const hash = crypto.createHash('sha256').update(keyAuth).digest('base64url');
+      valid = await challengeVerifier.verifyDns01(domain, hash);
+    }
+
+    if (valid) {
+      await orderStore.updateChallenge(challengeId, {
+        status: 'valid',
+        validated: new Date().toISOString(),
+      });
+      challenge.status = 'valid';
+      challenge.validated = new Date().toISOString();
+
+      // Check if all challenges for this authorization's required type are valid
+      // One valid challenge is enough to validate the authorization
+      await orderStore.updateAuthorization(authz.id, { status: 'valid' });
+
+      // Check if all authorizations for the order are now valid
+      const order = await orderStore.getOrder(authz.orderId);
+      if (order && order.status === 'pending') {
+        let allValid = true;
+        for (const authzId of order.authorizationIds) {
+          const a = await orderStore.getAuthorization(authzId);
+          if (!a || a.status !== 'valid') {
+            allValid = false;
+            break;
+          }
+        }
+        if (allValid) {
+          await orderStore.updateOrder(order.id, { status: 'ready' });
+        }
+      }
+    } else {
+      await orderStore.updateChallenge(challengeId, {
+        status: 'invalid',
+        error: {
+          type: 'urn:ietf:params:acme:error:incorrectResponse',
+          detail: `Challenge verification failed for ${domain}`,
+        },
+      });
+      challenge.status = 'invalid';
+
+      // Mark authorization as invalid too
+      await orderStore.updateAuthorization(authz.id, { status: 'invalid' });
+    }
+
+    sendChallengeResponse(res, challenge, baseUrl);
+  };
+}
+
+function sendChallengeResponse(
+  res: http.ServerResponse,
+  challenge: { id: string; type: string; status: string; token: string; validated?: string },
+  baseUrl: string,
+): void {
+  const responseBody: Record<string, any> = {
+    type: challenge.type,
+    url: `${baseUrl}/challenge/${challenge.id}`,
+    status: challenge.status,
+    token: challenge.token,
+  };
+  if (challenge.validated) {
+    responseBody.validated = challenge.validated;
+  }
+  res.writeHead(200, {
+    'Content-Type': 'application/json',
+    'Link': `<${baseUrl}/directory>;rel="index"`,
+  });
+  res.end(JSON.stringify(responseBody));
+}
--- a/ts_server/server.handlers.directory.ts
+++ b/ts_server/server.handlers.directory.ts
@@ -0,0 +1,30 @@
+import type * as http from 'node:http';
+import type { IAcmeDirectory } from '../ts/acme/acme.interfaces.js';
+
+/**
+ * GET /directory — Returns the ACME directory object with all endpoint URLs.
+ */
+export function createDirectoryHandler(baseUrl: string) {
+  return async (
+    _req: http.IncomingMessage,
+    res: http.ServerResponse,
+    _params: Record<string, string>,
+    _body: any,
+  ): Promise<void> => {
+    const directory: IAcmeDirectory = {
+      newNonce: `${baseUrl}/new-nonce`,
+      newAccount: `${baseUrl}/new-account`,
+      newOrder: `${baseUrl}/new-order`,
+      revokeCert: `${baseUrl}/revoke-cert`,
+      keyChange: `${baseUrl}/key-change`,
+      meta: {
+        termsOfService: `${baseUrl}/terms`,
+        website: `${baseUrl}`,
+        caaIdentities: [],
+        externalAccountRequired: false,
+      },
+    };
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify(directory));
+  };
+}
--- a/ts_server/server.handlers.finalize.ts
+++ b/ts_server/server.handlers.finalize.ts
@@ -0,0 +1,93 @@
+import type * as http from 'node:http';
+import type { JwsVerifier } from './server.classes.jws.verifier.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+import type { IServerOrderStore } from './server.interfaces.js';
+import type { AcmeServerCA } from './server.classes.ca.js';
+
+/**
+ * POST /finalize/:id — Submit CSR and issue certificate.
+ */
+export function createFinalizeHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  orderStore: IServerOrderStore,
+  ca: AcmeServerCA,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const orderId = params.id;
+    const requestUrl = `${baseUrl}/finalize/${orderId}`;
+    const verified = await jwsVerifier.verify(body, requestUrl);
+
+    if (!verified.kid) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Finalize requires kid');
+    }
+
+    const order = await orderStore.getOrder(orderId);
+    if (!order) {
+      throw new AcmeServerError(404, 'urn:ietf:params:acme:error:malformed', 'Order not found');
+    }
+
+    // Check all authorizations are valid and update order status if needed
+    if (order.status === 'pending') {
+      let allValid = true;
+      for (const authzId of order.authorizationIds) {
+        const authz = await orderStore.getAuthorization(authzId);
+        if (!authz || authz.status !== 'valid') {
+          allValid = false;
+          break;
+        }
+      }
+      if (allValid) {
+        await orderStore.updateOrder(orderId, { status: 'ready' });
+        order.status = 'ready';
+      }
+    }
+
+    if (order.status !== 'ready') {
+      throw new AcmeServerError(
+        403,
+        'urn:ietf:params:acme:error:orderNotReady',
+        `Order is in "${order.status}" state, expected "ready"`,
+      );
+    }
+
+    const { payload } = verified;
+    if (!payload?.csr) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'Missing CSR in finalize request');
+    }
+
+    // Transition to processing
+    await orderStore.updateOrder(orderId, { status: 'processing' });
+
+    // Sign the certificate
+    const certPem = await ca.signCsr(payload.csr);
+
+    // Store certificate and update order
+    const certUrl = `${baseUrl}/cert/${orderId}`;
+    await orderStore.storeCertPem(orderId, certPem);
+    await orderStore.updateOrder(orderId, {
+      status: 'valid',
+      certificate: certUrl,
+    });
+
+    const responseBody = {
+      status: 'valid',
+      expires: order.expires,
+      identifiers: order.identifiers,
+      authorizations: order.authorizationIds.map((id) => `${baseUrl}/authz/${id}`),
+      finalize: order.finalize,
+      certificate: certUrl,
+    };
+
+    res.writeHead(200, {
+      'Content-Type': 'application/json',
+      'Location': `${baseUrl}/order/${orderId}`,
+    });
+    res.end(JSON.stringify(responseBody));
+  };
+}
--- a/ts_server/server.handlers.nonce.ts
+++ b/ts_server/server.handlers.nonce.ts
@@ -0,0 +1,29 @@
+import type * as http from 'node:http';
+
+/**
+ * HEAD /new-nonce — Returns 200 with Replay-Nonce header (added by router).
+ * GET  /new-nonce — Returns 204 with Replay-Nonce header (added by router).
+ */
+export function createNonceHeadHandler() {
+  return async (
+    _req: http.IncomingMessage,
+    res: http.ServerResponse,
+    _params: Record<string, string>,
+    _body: any,
+  ): Promise<void> => {
+    res.writeHead(200, { 'Content-Type': 'application/octet-stream' });
+    res.end();
+  };
+}
+
+export function createNonceGetHandler() {
+  return async (
+    _req: http.IncomingMessage,
+    res: http.ServerResponse,
+    _params: Record<string, string>,
+    _body: any,
+  ): Promise<void> => {
+    res.writeHead(204);
+    res.end();
+  };
+}
--- a/ts_server/server.handlers.order.ts
+++ b/ts_server/server.handlers.order.ts
@@ -0,0 +1,177 @@
+import type * as http from 'node:http';
+import * as crypto from 'node:crypto';
+import type { JwsVerifier } from './server.classes.jws.verifier.js';
+import { AcmeServerError } from './server.classes.jws.verifier.js';
+import type { IServerOrderStore, IServerAccountStore } from './server.interfaces.js';
+import type { IAcmeIdentifier } from '../ts/acme/acme.interfaces.js';
+
+/**
+ * POST /new-order — Create a new ACME order.
+ */
+export function createNewOrderHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  orderStore: IServerOrderStore,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    _params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const requestUrl = `${baseUrl}/new-order`;
+    const verified = await jwsVerifier.verify(body, requestUrl);
+
+    if (!verified.kid) {
+      throw new AcmeServerError(400, 'urn:ietf:params:acme:error:malformed', 'newOrder requires kid');
+    }
+
+    const { payload } = verified;
+    const identifiers: IAcmeIdentifier[] = payload?.identifiers;
+
+    if (!identifiers || !Array.isArray(identifiers) || identifiers.length === 0) {
+      throw new AcmeServerError(
+        400,
+        'urn:ietf:params:acme:error:malformed',
+        'Order must include at least one identifier',
+      );
+    }
+
+    const orderId = crypto.randomBytes(16).toString('hex');
+    const expires = new Date();
+    expires.setDate(expires.getDate() + 7);
+
+    // Create authorizations and challenges for each identifier
+    const authorizationIds: string[] = [];
+
+    for (const identifier of identifiers) {
+      const authzId = crypto.randomBytes(16).toString('hex');
+      const isWildcard = identifier.value.startsWith('*.');
+      const domain = isWildcard ? identifier.value.slice(2) : identifier.value;
+
+      // Create challenges for this authorization
+      const challengeIds: string[] = [];
+
+      // HTTP-01 challenge (not for wildcards)
+      if (!isWildcard) {
+        const http01Id = crypto.randomBytes(16).toString('hex');
+        const http01Token = crypto.randomBytes(32).toString('base64url');
+        await orderStore.createChallenge({
+          id: http01Id,
+          authorizationId: authzId,
+          type: 'http-01',
+          token: http01Token,
+          status: 'pending',
+        });
+        challengeIds.push(http01Id);
+      }
+
+      // DNS-01 challenge (always)
+      const dns01Id = crypto.randomBytes(16).toString('hex');
+      const dns01Token = crypto.randomBytes(32).toString('base64url');
+      await orderStore.createChallenge({
+        id: dns01Id,
+        authorizationId: authzId,
+        type: 'dns-01',
+        token: dns01Token,
+        status: 'pending',
+      });
+      challengeIds.push(dns01Id);
+
+      await orderStore.createAuthorization({
+        id: authzId,
+        orderId,
+        identifier: { type: 'dns', value: domain },
+        status: 'pending',
+        expires: expires.toISOString(),
+        challengeIds,
+        wildcard: isWildcard || undefined,
+      });
+
+      authorizationIds.push(authzId);
+    }
+
+    const order = await orderStore.createOrder({
+      id: orderId,
+      accountUrl: verified.kid,
+      status: 'pending',
+      identifiers,
+      authorizationIds,
+      expires: expires.toISOString(),
+      finalize: `${baseUrl}/finalize/${orderId}`,
+    });
+
+    const responseBody = {
+      status: order.status,
+      expires: order.expires,
+      identifiers: order.identifiers,
+      authorizations: order.authorizationIds.map((id) => `${baseUrl}/authz/${id}`),
+      finalize: order.finalize,
+    };
+
+    res.writeHead(201, {
+      'Content-Type': 'application/json',
+      'Location': `${baseUrl}/order/${orderId}`,
+    });
+    res.end(JSON.stringify(responseBody));
+  };
+}
+
+/**
+ * POST /order/:id — Poll order status (POST-as-GET).
+ */
+export function createOrderPollHandler(
+  baseUrl: string,
+  jwsVerifier: JwsVerifier,
+  orderStore: IServerOrderStore,
+) {
+  return async (
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    params: Record<string, string>,
+    body: any,
+  ): Promise<void> => {
+    const orderId = params.id;
+    const requestUrl = `${baseUrl}/order/${orderId}`;
+    await jwsVerifier.verify(body, requestUrl);
+
+    const order = await orderStore.getOrder(orderId);
+    if (!order) {
+      throw new AcmeServerError(404, 'urn:ietf:params:acme:error:malformed', 'Order not found');
+    }
+
+    // Check if all authorizations are valid → transition to ready
+    if (order.status === 'pending') {
+      let allValid = true;
+      for (const authzId of order.authorizationIds) {
+        const authz = await orderStore.getAuthorization(authzId);
+        if (!authz || authz.status !== 'valid') {
+          allValid = false;
+          break;
+        }
+      }
+      if (allValid) {
+        await orderStore.updateOrder(orderId, { status: 'ready' });
+        order.status = 'ready';
+      }
+    }
+
+    const responseBody: Record<string, any> = {
+      status: order.status,
+      expires: order.expires,
+      identifiers: order.identifiers,
+      authorizations: order.authorizationIds.map((id) => `${baseUrl}/authz/${id}`),
+      finalize: order.finalize,
+    };
+
+    if (order.certificate) {
+      responseBody.certificate = order.certificate;
+    }
+
+    res.writeHead(200, {
+      'Content-Type': 'application/json',
+      'Location': requestUrl,
+    });
+    res.end(JSON.stringify(responseBody));
+  };
+}
--- a/ts_server/server.interfaces.ts
+++ b/ts_server/server.interfaces.ts
@@ -0,0 +1,98 @@
+import type { IAcmeIdentifier } from '../ts/acme/acme.interfaces.js';
+
+// ============================================================================
+// Server configuration
+// ============================================================================
+
+export interface IAcmeServerOptions {
+  port?: number;
+  hostname?: string;
+  baseUrl?: string;
+  /** When false, challenges auto-approve on trigger (useful for testing) */
+  challengeVerification?: boolean;
+  caOptions?: {
+    commonName?: string;
+    validityDays?: number;
+    certValidityDays?: number;
+  };
+}
+
+// ============================================================================
+// Pluggable storage interfaces
+// ============================================================================
+
+export interface IServerAccountStore {
+  create(account: IServerAccount): Promise<IServerAccount>;
+  getByThumbprint(thumbprint: string): Promise<IServerAccount | null>;
+  getByUrl(url: string): Promise<IServerAccount | null>;
+}
+
+export interface IServerOrderStore {
+  createOrder(order: IServerOrder): Promise<IServerOrder>;
+  getOrder(id: string): Promise<IServerOrder | null>;
+  updateOrder(id: string, updates: Partial<IServerOrder>): Promise<void>;
+  createAuthorization(authz: IServerAuthorization): Promise<IServerAuthorization>;
+  getAuthorization(id: string): Promise<IServerAuthorization | null>;
+  updateAuthorization(id: string, updates: Partial<IServerAuthorization>): Promise<void>;
+  createChallenge(challenge: IServerChallenge): Promise<IServerChallenge>;
+  getChallenge(id: string): Promise<IServerChallenge | null>;
+  updateChallenge(id: string, updates: Partial<IServerChallenge>): Promise<void>;
+  storeCertPem(orderId: string, pem: string): Promise<void>;
+  getCertPem(orderId: string): Promise<string | null>;
+}
+
+// ============================================================================
+// Internal server models
+// ============================================================================
+
+export interface IServerAccount {
+  id: string;
+  thumbprint: string;
+  url: string;
+  jwk: Record<string, string>;
+  status: string;
+  contact: string[];
+  createdAt: string;
+}
+
+export interface IServerOrder {
+  id: string;
+  accountUrl: string;
+  status: string;
+  identifiers: IAcmeIdentifier[];
+  authorizationIds: string[];
+  expires: string;
+  finalize: string;
+  certificate?: string;
+}
+
+export interface IServerAuthorization {
+  id: string;
+  orderId: string;
+  identifier: IAcmeIdentifier;
+  status: string;
+  expires: string;
+  challengeIds: string[];
+  wildcard?: boolean;
+}
+
+export interface IServerChallenge {
+  id: string;
+  authorizationId: string;
+  type: string;
+  token: string;
+  status: string;
+  validated?: string;
+  error?: { type: string; detail: string };
+}
+
+// ============================================================================
+// Route handler type
+// ============================================================================
+
+export type TRouteHandler = (
+  req: import('node:http').IncomingMessage,
+  res: import('node:http').ServerResponse,
+  params: Record<string, string>,
+  body: any,
+) => Promise<void>;
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,8 +8,7 @@
    "moduleResolution": "NodeNext",
    "esModuleInterop": true,
    "verbatimModuleSyntax": true,
-    "baseUrl": ".",
-    "paths": {}
+    "types": ["node"]
  },
  "include": [
    "ts/**/*.ts"
Author	SHA1	Message	Date
Juergen Kunz	e830cb6252	v9.3.1 Some checks failed Default (tags) / security (push) Failing after 0s Details Default (tags) / test (push) Failing after 0s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2026-03-27 22:21:16 +00:00
Juergen Kunz	75def30b0a	fix(acme): parse issued certificate expiry from X.509 metadata and update build compatibility for dependency upgrades	2026-03-27 22:21:16 +00:00
Juergen Kunz	ab0ca6ccc3	v9.3.0 Some checks failed Default (tags) / security (push) Failing after 0s Details Default (tags) / test (push) Failing after 1s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2026-03-19 09:29:13 +00:00
Juergen Kunz	e570ac6db0	feat(readme): document built-in ACME directory server and CA capabilities	2026-03-19 09:29:13 +00:00
Juergen Kunz	47168408cc	v9.2.0 Some checks failed Default (tags) / security (push) Failing after 0s Details Default (tags) / test (push) Failing after 0s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2026-03-19 09:19:15 +00:00
Juergen Kunz	74ad7cd6c4	feat(server): add an embedded ACME directory server and certificate authority with challenge, order, and certificate endpoints	2026-03-19 09:19:15 +00:00
Juergen Kunz	77d40985f3	v9.1.3 Some checks failed Default (tags) / security (push) Successful in 1m49s Details Default (tags) / test (push) Failing after 1m20s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2026-02-16 02:46:54 +00:00
Juergen Kunz	adf9262ded	fix(smartacme): Include base domain alongside wildcard when building identifiers for wildcard certificate requests	2026-02-16 02:46:54 +00:00
Juergen Kunz	e2d182ca03	v9.1.2 Some checks failed Default (tags) / security (push) Successful in 45s Details Default (tags) / test (push) Failing after 2m38s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2026-02-15 23:31:42 +00:00
Juergen Kunz	8cd713447e	fix(docs): document built-in concurrency control, rate limiting, and request deduplication in README	2026-02-15 23:31:42 +00:00
Juergen Kunz	2cf3dbdd95	v9.1.1 Some checks failed Default (tags) / security (push) Successful in 1m44s Details Default (tags) / test (push) Failing after 1m38s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2026-02-15 23:23:54 +00:00
Juergen Kunz	1c75bac44f	fix(deps): bump @push.rocks/smarttime to ^4.2.3 and @push.rocks/taskbuffer to ^6.1.2	2026-02-15 23:23:54 +00:00