docs: simplify README and remove FreeBSD support

- Strip README to essentials with wiki references only
- Remove non-existent API docs and troubleshooting links
- Focus on quick start and actual integrations (merkwerk)
- Remove FreeBSD support from all installation scripts
- Clean up platform detection logic in scripts
- Maintain OpenBSD and Linux support only

Reduces maintenance burden and aligns with actual project scope.

README.md

@@ -1,160 +1,83 @@
 # Furt API Gateway
 
-**HTTP-Server in Lua für Service-Integration**
+**Pure Lua HTTP-Server für digitale Souveränität**
 
 ## Überblick
 
-Furt ist ein HTTP-Server der verschiedene Services unter einer API vereint. Aktuell unterstützt es Mail-Versendung über SMTP und bietet eine einfache JSON-API für Web-Integration.
+Furt ist ein minimalistisches HTTP-Server in Lua 5.1 für Mail-Versendung über SMTP. Es bietet eine einfache JSON-API für Web-Integration und Multi-Tenant-Unterstützung über API-Keys.
 
 ## Features
 
 - HTTP-Server mit JSON-APIs
-- Mail-Versendung über SMTP
+- Multi-Tenant Mail-Routing über SMTP
-- Request-Routing und Authentication
+- API-Key-basierte Authentifizierung
 - Health-Check-Endpoints
-- Konfigurierbare Rate-Limiting
+- Rate-Limiting pro API-Key
-- Hugo/Website-Integration
+- CORS-Support für Frontend-Integration
 
-## Dependencies
+## Quick Start
 
-**Erforderlich:**
+**Dependencies installieren:**
-- `lua` 5.4+
+```bash
-- `lua-socket` (HTTP-Server)
+# OpenBSD
-- `lua-cjson` (JSON-Verarbeitung)
+doas pkg_add lua lua-socket lua-cjson luasec
+
+# Debian/Ubuntu
+sudo apt install lua5.1 lua-socket lua-cjson lua-sec
+
+# Arch Linux
+sudo pacman -S lua51 lua51-socket lua51-dkjson lua51-sec
+```
 
 **Installation:**
 ```bash
-# Arch Linux
+git clone https://smida.dragons-at-work.de/DAW/furt.git
-pacman -S lua lua-socket lua-cjson
-
-# Ubuntu/Debian
-apt install lua5.4 lua-socket lua-cjson
-```
-
-## Installation
-
-```bash
-# Repository klonen
-git clone <repository-url>
 cd furt
-
+sudo ./install.sh
-# Scripts ausführbar machen
-chmod +x scripts/*.sh
-
-# Server starten
-./scripts/start.sh
 ```
 
-**Server läuft auf:** http://127.0.0.1:8080
+**Server läuft auf:** http://127.0.0.1:7811
 
 ## API-Endpoints
 
-### Health Check
+**Health Check:**
 ```bash
-GET /health
+curl http://127.0.0.1:7811/health
-→ {"status":"healthy","service":"furt","version":"1.0.0"}
 ```
 
-### Mail senden
+**Mail senden:**
 ```bash
-POST /v1/mail/send
+curl -X POST http://127.0.0.1:7811/v1/mail/send \
-Content-Type: application/json
+     -H "X-API-Key: your-api-key" \
-
-{
-  "name": "Name",
-  "email": "sender@example.com",
-  "message": "Nachricht"
-}
-
-→ {"success":true,"message":"Mail sent"}
-```
-
-## Konfiguration
-
-**Environment Variables (.env):**
-```bash
-FURT_MAIL_HOST=mail.example.com
-FURT_MAIL_PORT=587
-FURT_MAIL_USERNAME=user@example.com
-FURT_MAIL_PASSWORD=password
-FURT_MAIL_TO=empfaenger@example.com
-```
-
-**Server-Config (config/server.lua):**
-- Port und Host-Einstellungen
-- API-Key-Konfiguration
-- Rate-Limiting-Parameter
-
-## Testing
-
-**Automatische Tests:**
-```bash
-lua tests/test_http.lua
-```
-
-**Manuelle Tests:**
-```bash
-./scripts/test_curl.sh
-
-# Oder direkt:
-curl -X POST http://127.0.0.1:8080/v1/mail/send \
      -H "Content-Type: application/json" \
-     -d '{"name":"Test","email":"test@example.com","message":"Test"}'
+     -d '{"name":"Test","email":"test@example.com","subject":"Test","message":"Test-Nachricht"}'
 ```
 
-## Deployment
+## Dokumentation
 
-**OpenBSD:**
+**Installation & Konfiguration:** [Furt Wiki](https://smida.dragons-at-work.de/DAW/furt/wiki)
-- rc.d-Script in `deployment/openbsd/`
-- Systemd-Integration über Scripts
-
-**Production-Setup:**
-```bash
-# Environment-Config kopieren
-cp .env.example .env.production
-# → SMTP-Credentials anpassen
-
-# Production-Mode starten
-export FURT_ENV=production
-./scripts/start.sh
-```
 
 ## Projektstruktur
 
 ```
 furt/
 ├── src/                    # Lua-Source-Code
-│   ├── main.lua           # HTTP-Server
+├── config/                 # Konfiguration
-│   ├── routes/            # API-Endpoints
+├── scripts/                # Installation & Management
-│   └── smtp.lua           # Mail-Integration
+└── deployment/             # System-Integration
-├── config/                # Konfiguration
-├── scripts/               # Start/Test-Scripts
-├── tests/                 # Test-Suite
-└── deployment/            # System-Integration
 ```
 
-## Hugo-Integration
+## Integration
 
-**Shortcode-Beispiel:**
+**merkwerk:** Versionierte Furt-Deployment über [merkwerk](https://smida.dragons-at-work.de/DAW/merkwerk)
-```html
-<form action="http://your-server:8080/v1/mail/send" method="POST">
-  <input name="name" type="text" required>
-  <input name="email" type="email" required>
-  <textarea name="message" required></textarea>
-  <button type="submit">Senden</button>
-</form>
-```
 
-## Development
+## License
 
-**Code-Struktur:**
+ISC - Siehe [LICENSE](LICENSE) für Details.
-- Module unter 200 Zeilen
-- Funktionen unter 50 Zeilen
-- Klare Fehlerbehandlung
-- Testbare Komponenten
 
-**Dependencies minimal halten:**
+## Links
-- Nur lua-socket und lua-cjson
+
-- Keine externen HTTP-Libraries
+- **Repository:** [Forgejo](https://smida.dragons-at-work.de/DAW/furt)
-- Standard-Lua-Funktionen bevorzugen
+- **Dokumentation:** [Wiki](https://smida.dragons-at-work.de/DAW/furt/wiki)
+- **Projekt:** [Dragons@Work](https://dragons-at-work.de)
 

docs/setup-guide.md

@@ -1,176 +0,0 @@
-# Multi-Tenant furt Setup-Anleitung
-
-## Installation
-
-### 1. Dateien platzieren
-
-```bash
-# OpenBSD/FreeBSD
-mkdir -p /usr/local/etc/furt
-mkdir -p /usr/local/share/furt
-
-# Oder Linux  
-mkdir -p /etc/furt
-mkdir -p /usr/local/share/furt
-
-# Source code
-cp -r src/ /usr/local/share/furt/
-cp -r config/ /usr/local/share/furt/
-```
-
-### 2. Konfiguration erstellen
-
-```bash
-# Beispiel-Config kopieren und anpassen
-# OpenBSD/FreeBSD:
-cp furt.conf.example /usr/local/etc/furt/furt.conf
-
-# Linux:
-cp furt.conf.example /etc/furt/furt.conf
-
-# Config editieren
-vi /usr/local/etc/furt/furt.conf  # oder /etc/furt/furt.conf
-```
-
-### 3. Start-Script
-
-```bash
-#!/bin/sh
-# /usr/local/bin/furt
-
-cd /usr/local/share/furt
-lua src/main.lua
-```
-
-## Multi-Tenant Konfiguration
-
-### Beispiel für 3 Websites
-
-```ini
-[server]
-host = 127.0.0.1
-port = 8080
-
-[smtp_default]
-host = mail.dragons-at-work.de
-port = 465
-user = noreply@dragons-at-work.de
-password = your-smtp-password
-
-# Website 1: Dragons@Work
-[api_key "daw-key-abc123"]
-name = "Dragons@Work Website"
-permissions = mail:send
-allowed_ips = 1.2.3.4/32, 10.0.0.0/8
-mail_to = admin@dragons-at-work.de
-mail_from = noreply@dragons-at-work.de
-mail_subject_prefix = "[DAW] "
-
-# Website 2: Biocodie (gleiche SMTP, andere Empfänger)
-[api_key "bio-key-def456"]
-name = "Biocodie Website"
-permissions = mail:send
-allowed_ips = 5.6.7.8/32
-mail_to = contact@biocodie.de
-mail_from = noreply@biocodie.de
-mail_subject_prefix = "[Biocodie] "
-
-# Website 3: Kunde mit eigenem SMTP
-[api_key "kunde-key-ghi789"]
-name = "Kunde X Website"
-permissions = mail:send
-allowed_ips = 9.10.11.12/32
-mail_to = info@kunde-x.de
-mail_from = noreply@kunde-x.de
-mail_smtp_host = mail.kunde-x.de
-mail_smtp_user = noreply@kunde-x.de
-mail_smtp_pass = kunde-smtp-password
-```
-
-## Admin-Workflow
-
-### Neue Website hinzufügen
-
-1. **Config editieren:**
-```bash
-vi /usr/local/etc/furt/furt.conf
-```
-
-2. **Neuen API-Key-Block hinzufügen:**
-```ini
-[api_key "neue-website-key"]
-name = "Neue Website"
-permissions = mail:send
-allowed_ips = 12.34.56.78/32
-mail_to = contact@neue-website.de
-mail_from = noreply@neue-website.de
-```
-
-3. **furt neu starten:**
-```bash
-systemctl restart furt
-# oder
-pkill -f "lua.*main.lua" && /usr/local/bin/furt &
-```
-
-### Website testen
-
-```bash
-# Test mit curl
-curl -X POST http://localhost:8080/v1/mail/send \
-  -H "X-API-Key: neue-website-key" \
-  -H "Content-Type: application/json" \
-  -d '{
-    "name": "Test User",
-    "email": "test@example.com", 
-    "subject": "Test Message",
-    "message": "This is a test message"
-  }'
-```
-
-## Vorteile des Multi-Tenant-Systems
-
-### ✅ Ein Server, viele Websites
-- Alle Websites nutzen eine furt-Instanz
-- Jede Website hat eigenen API-Key
-- Verschiedene Empfänger-Adressen
-- Verschiedene SMTP-Server möglich
-
-### ✅ Admin-freundlich
-- Nginx-style Config-Format
-- Einfach neue Websites hinzufügen
-- Klare Struktur pro Website
-- Kommentare möglich
-
-### ✅ Sicher
-- IP-Restrictions pro Website
-- Permissions pro API-Key
-- Separate SMTP-Credentials möglich
-- Rate-Limiting bleibt erhalten
-
-### ✅ Flexibel
-- Default SMTP + website-spezifische SMTP
-- Subject-Prefix pro Website
-- Verschiedene Mail-Adressen
-- Beliebig viele Websites
-
-## Backward Compatibility
-
-Das neue System ist **vollständig kompatibel** mit der alten config/server.lua API. Bestehende Module (auth.lua, main.lua, etc.) funktionieren ohne Änderungen.
-
-## Troubleshooting
-
-### Config-Parsing-Fehler
-```bash
-# Config-Syntax prüfen
-lua -e "require('src.config_parser').parse_file('/usr/local/etc/furt/furt.conf')"
-```
-
-### Mail-Routing testen
-```bash
-# Logs anschauen
-tail -f /var/log/furt.log
-
-# Debug-Mode
-FURT_DEBUG=true lua src/main.lua
-```

install.sh

@@ -102,7 +102,7 @@ else
     echo ""
     echo "Next steps:"
     echo "1. Edit configuration file:"
-    if [ "$(uname)" = "OpenBSD" ] || [ "$(uname)" = "FreeBSD" ]; then
+    if [ "$(uname)" = "OpenBSD" ]; then
         echo "   /usr/local/etc/furt/furt.conf"
     else
         echo "   /etc/furt/furt.conf"

scripts/create-service.sh

@@ -15,25 +15,25 @@ if [ "$(uname)" = "OpenBSD" ]; then
         echo "Error: deployment/openbsd/rc.d-furt template not found"
         exit 1
     fi
-    
+
     cp deployment/openbsd/rc.d-furt /etc/rc.d/furt
     chmod +x /etc/rc.d/furt
     echo "furt_flags=" >> /etc/rc.conf.local
     rcctl enable furt
     echo "OpenBSD service created and enabled using repository template"
-    
+
 elif [ "$(uname)" = "Linux" ]; then
     # Use systemd template from repository
     if [ ! -f "deployment/linux/furt.service" ]; then
         echo "Error: deployment/linux/furt.service template not found"
         exit 1
     fi
-    
+
     cp deployment/linux/furt.service /etc/systemd/system/
     systemctl daemon-reload
     systemctl enable furt
     echo "Linux systemd service created and enabled using repository template"
-    
+
 else
     echo "Unsupported operating system for service creation"
     exit 1

scripts/setup-directories.sh

@@ -4,7 +4,7 @@
 set -e
 
 # Detect operating system for config directory
-if [ "$(uname)" = "OpenBSD" ] || [ "$(uname)" = "FreeBSD" ]; then
+if [ "$(uname)" = "OpenBSD" ]; then
     CONFIG_DIR="/usr/local/etc/furt"
     USER="_furt"
     GROUP="_furt"

scripts/setup-user.sh

@@ -4,7 +4,7 @@
 set -e
 
 # Detect operating system
-if [ "$(uname)" = "OpenBSD" ] || [ "$(uname)" = "FreeBSD" ]; then
+if [ "$(uname)" = "OpenBSD" ]; then
     # BSD systems use _furt user convention
     groupadd _furt 2>/dev/null || true
     useradd -g _furt -s /bin/false -d /var/empty _furt 2>/dev/null || true

scripts/start.sh

@@ -17,7 +17,7 @@ echo -e "${GREEN}=== Furt Lua HTTP-Server Startup ===${NC}"
 LUA_COMMAND=""
 
 # Config check first
-if [ "$(uname)" = "OpenBSD" ] || [ "$(uname)" = "FreeBSD" ]; then
+if [ "$(uname)" = "OpenBSD" ]; then
     CONFIG_FILE="/usr/local/etc/furt/furt.conf"
     PID_FILE="/var/run/furt/furt.pid"
 else

scripts/sync-files.sh

@@ -24,8 +24,13 @@ cp -r integrations/ "$TARGET/"
 [ -f "VERSION" ] && cp VERSION "$TARGET/"
 [ -f ".version_history" ] && cp .version_history "$TARGET/"
 
-# Set proper permissions
+# Set proper permissions based on operating system
-chown -R root:wheel "$TARGET" 2>/dev/null || chown -R root:root "$TARGET"
+if [ "$(uname)" = "OpenBSD" ]; then
+    chown -R root:wheel "$TARGET"
+else
+    chown -R root:root "$TARGET"
+fi
+
 chmod -R 644 "$TARGET"
 find "$TARGET" -type d -exec chmod 755 {} \;
 chmod +x "$TARGET/scripts/start.sh"

scripts/validate-config.sh

@@ -4,7 +4,7 @@
 set -e
 
 # Detect config file location
-if [ "$(uname)" = "OpenBSD" ] || [ "$(uname)" = "FreeBSD" ]; then
+if [ "$(uname)" = "OpenBSD" ]; then
     CONFIG_FILE="/usr/local/etc/furt/furt.conf"
 else
     CONFIG_FILE="/etc/furt/furt.conf"

src/config_parser.lua

@@ -215,7 +215,7 @@ end
 function ConfigParser.load_config()
     -- Try different locations based on OS
     local config_paths = {
-        "/usr/local/etc/furt/furt.conf", -- OpenBSD/FreeBSD
+        "/usr/local/etc/furt/furt.conf", -- OpenBSD
         "/etc/furt/furt.conf",           -- Linux
         "config/furt.conf",              -- Development
         "furt.conf"                      -- Current directory