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name: CI (Arch Linux)
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
jobs:
build:
runs-on: ubuntu-latest
container:
image: archlinux:latest
env:
CGO_ENABLED: "0"
steps:
- uses: actions/checkout@v4
- name: Install dependencies
run: |
pacman -Sy --noconfirm git base-devel go
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: '1.27'
- name: Build
run: go build ./...
- name: Test
run: go test ./... -v
- name: Lint
run: go vet ./...

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.gitignore vendored
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# Binaries and build artifacts
bin/
dist/
*.exe
*.exe~
*.dll
*.so
*.dylib
omnichannel-hub
*.tar.gz
*.zip
# Encrypted Vault and runtime data
data/
*.enc
*.db
*.sqlite
*.log
# IDE & OS files
.vscode/
.idea/
.DS_Store
*.swp
*.swo
# Test coverage
coverage.txt
coverage.html

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674
LICENSE
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

104
README.md
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@ -1,104 +0,0 @@
# 🌐 omnichannel-hub
[![Release](https://img.shields.io/badge/Release-v1.0%20[Pre--Release]-6366f1.svg)](https://github.com/benzjeremy/omnichannel-hub/releases)
[![Status: Pre-Release](https://img.shields.io/badge/Status-Pre--Release%20%2F%20WIP-orange.svg)](https://github.com/benzjeremy/omnichannel-hub)
[![License: GPL-3.0](https://img.shields.io/badge/License-GPL--3.0-blue.svg)](https://github.com/benzjeremy/omnichannel-hub/blob/main/LICENSE)
[![Go: 1.22](https://img.shields.io/badge/Go-1.22-00ADD8.svg)](https://golang.org)
[![Security: Zero-Dummy](https://img.shields.io/badge/Security-Zero--Dummy--Standard-10b981.svg)](https://benzjeremy.github.io/omnichannel-hub/)
[![Isolation: Localhost](https://img.shields.io/badge/Isolation-127.0.0.1%20Only-38bdf8.svg)](https://benzjeremy.github.io/)
> [!IMPORTANT]
> ### 🚧 Pre-Release / Active Development Notice
> **This software is not yet finished and is actively being worked on.**
> All releases, builds, and versions are **Pre-Releases** (Work in Progress), even if originally tagged without a pre-release flag. Unified broker integrations, security pipelines, and protocols are under active ongoing development.
> **Unified Messaging Hub & Self-Hosted Communication Broker in Go 1.22**
> Centralized, self-hosted communication router bundling Email (IMAP/SMTP TLS), WhatsApp, and Discord with zero cloud relays and hardened AES-256-GCM encryption.
---
## ⚡ Why omnichannel-hub?
Modern communication channels like Email, WhatsApp, and Discord are heavily fragmented. Traditional multi-messenger solutions rely on resource-hungry Electron instances containing dozens of embedded iframes, or route private messages through third-party cloud infrastructure.
`omnichannel-hub` offers a radically lightweight, secure alternative:
1. **Zero Cloud Relays:** No storage on third-party cloud servers. All messages and credentials reside encrypted on your own machine.
2. **Unified Message Broker:** Decoupled architecture utilizing Go channels for real-time aggregation and dispatching.
3. **Cross-Platform:** Unified abstraction layer for Email (IMAP/SMTP), Discord Bot Gateway, and WhatsApp Web Bridge.
4. **Resource-Efficient:** Minimal memory footprint (< 30 MB RAM) written in pure Go without forced CGO dependencies.
5. **Zero-Dummy-Security:** AES-256-GCM vault with PBKDF2 (100,000 rounds), 32-byte tokens, anti-DNS-rebinding, and anti-CSRF protection.
---
## 🛡️ Zero-Dummy-Security (Production-Hardened by Default)
- **AES-256-GCM Encryption:** All stored messages, accounts, and credentials/tokens are cryptographically protected in `hub_vault.enc`.
- **PBKDF2 Key Derivation:** At least **100,000 iterations** with SHA-256 and a 32-byte cryptographic random salt.
- **Strict Localhost Isolation:** Binds strictly to `127.0.0.1:8082`. No exposure to external networks without an explicit reverse proxy.
- **Cryptographic Token Authentication:** Every API request requires a 32-byte CSPRNG token (`X-Hub-Token`).
- **Anti-DNS-Rebinding & Anti-CSRF:** Strict validation of `Host` and `Origin` headers.
---
## 📦 Multi-Platform Installation & Download
### Via Go Install:
```bash
go install github.com/benzjeremy/omnichannel-hub@latest
```
### Linux (x86_64):
```bash
tar -xzf omnichannel-hub-v1.0-linux.tar.gz
sudo cp omnichannel-hub /usr/local/bin/
omnichannel-hub --email-address benzjeremy@pm.me
```
### Windows (x86_64):
Extract `omnichannel-hub-v1.0-windows.zip` and run `omnichannel-hub.exe`.
---
## 🚀 CLI Flags
```text
Usage of omnichannel-hub:
--port int Port to listen on (default 8082, binds to 127.0.0.1)
--token string 32-byte security token (auto-generated if omitted)
--data-dir string Directory for encrypted storage vault (default "data")
--email-address string Default monitored email address (default "benzjeremy@pm.me")
--discord-bot string Default discord bot identifier (default "HubBot#0001")
--whatsapp-phone str Default WhatsApp phone number (default "+491701234567")
--version Print version and exit
```
---
## 🌐 REST API Endpoints
All endpoints (except `/health`) require the header `X-Hub-Token: <token>`.
| Method | Path | Description |
|---|---|---|
| `GET` | `/health` | Service status, version info, and active channel states |
| `GET` | `/messages` | Retrieve messages (Filters: `channel`, `direction`, `unread`, `limit`) |
| `POST` | `/messages/send` | Send message via selected channel (`email`, `whatsapp`, `discord`) |
| `POST` | `/messages/read` | Mark message as read by ID |
| `GET` | `/channels` | Overview of registered channels and account configurations |
| `POST` | `/channels` | Register or update communication account credentials |
| `GET` | `/stats` | Live counters for inbound and outbound messages per channel |
---
## 👥 Contributors & Credits
- **Jeremy Benz** ([@benzjeremy](https://github.com/benzjeremy) & [@jbenz1706](https://github.com/jbenz1706)) Project Founder & Lead Developer
- **AI Assistants (Pair Programming):** Google Antigravity & Claude Code
- © 2026 Jeremy Benz
---
## 📄 License
This project is licensed under the **GNU General Public License, Version 3 (GPL-3.0)**.
See [LICENSE](LICENSE) for details.

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@ -1,323 +0,0 @@
package api
import (
"context"
"crypto/rand"
"encoding/hex"
"encoding/json"
"fmt"
"net"
"net/http"
"strconv"
"strings"
"time"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/collectors"
"github.com/benzjeremy/omnichannel-hub/models"
"github.com/benzjeremy/omnichannel-hub/storage"
)
// ServerConfig holds API parameters.
type ServerConfig struct {
Port int
Token string
Version string
}
// Server provides the secured unified messaging HTTP interface.
type Server struct {
config ServerConfig
token string
vault *storage.Vault
broker *broker.Broker
manager *collectors.Manager
server *http.Server
listener net.Listener
}
// NewServer initializes a new secured API server.
func NewServer(cfg ServerConfig, v *storage.Vault, b *broker.Broker, m *collectors.Manager) (*Server, error) {
tok := cfg.Token
if tok == "" {
b := make([]byte, 32)
if _, err := rand.Read(b); err != nil {
return nil, fmt.Errorf("failed generating CSPRNG token: %w", err)
}
tok = hex.EncodeToString(b)
}
if cfg.Port <= 0 {
cfg.Port = 8082
}
if cfg.Version == "" {
cfg.Version = "v1.0"
}
return &Server{
config: cfg,
token: tok,
vault: v,
broker: b,
manager: m,
}, nil
}
// Token returns the active 32-byte security token.
func (s *Server) Token() string {
return s.token
}
// Start begins serving on 127.0.0.1:port.
func (s *Server) Start() error {
addr := fmt.Sprintf("127.0.0.1:%d", s.config.Port)
ln, err := net.Listen("tcp", addr)
if err != nil {
return fmt.Errorf("failed to bind to %s: %w", addr, err)
}
s.listener = ln
mux := http.NewServeMux()
mux.HandleFunc("/health", s.handleHealth)
mux.HandleFunc("/messages", s.handleMessages)
mux.HandleFunc("/messages/send", s.handleSend)
mux.HandleFunc("/messages/read", s.handleMarkRead)
mux.HandleFunc("/channels", s.handleChannels)
mux.HandleFunc("/stats", s.handleStats)
handler := s.securityMiddleware(mux)
s.server = &http.Server{
Handler: handler,
ReadTimeout: 30 * time.Second,
WriteTimeout: 60 * time.Second,
}
go s.server.Serve(ln)
return nil
}
// Stop gracefully shuts down the server.
func (s *Server) Stop(ctx context.Context) error {
if s.server != nil {
return s.server.Shutdown(ctx)
}
return nil
}
// Addr returns the listening address.
func (s *Server) Addr() string {
if s.listener != nil {
return s.listener.Addr().String()
}
return fmt.Sprintf("127.0.0.1:%d", s.config.Port)
}
func (s *Server) securityMiddleware(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// 1. Mandatory Security Headers
w.Header().Set("X-Content-Type-Options", "nosniff")
w.Header().Set("X-Frame-Options", "DENY")
w.Header().Set("Referrer-Policy", "no-referrer")
w.Header().Set("Content-Security-Policy", "default-src 'none'")
// 2. Anti-DNS-Rebinding
host := r.Host
if strings.Contains(host, ":") {
host, _, _ = net.SplitHostPort(host)
}
if host != "127.0.0.1" && host != "localhost" && host != "" {
http.Error(w, `{"error":"forbidden: dns rebinding protection"}`, http.StatusForbidden)
return
}
// 3. Anti-CSRF
origin := r.Header.Get("Origin")
if origin != "" && origin != "null" {
if !strings.HasPrefix(origin, "http://127.0.0.1") && !strings.HasPrefix(origin, "http://localhost") {
http.Error(w, `{"error":"forbidden: cross-origin request blocked"}`, http.StatusForbidden)
return
}
}
// 4. Token validation (health exempt)
if r.URL.Path != "/health" {
authHeader := r.Header.Get("X-Hub-Token")
if authHeader == "" {
authHeader = r.URL.Query().Get("token")
}
if authHeader != s.token {
http.Error(w, `{"error":"unauthorized: invalid or missing security token"}`, http.StatusUnauthorized)
return
}
}
next.ServeHTTP(w, r)
})
}
func (s *Server) handleHealth(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"status": "ok",
"service": "omnichannel-hub",
"version": s.config.Version,
"channels": s.manager.ListChannels(),
"timestamp": time.Now().UTC().Format(time.RFC3339),
})
}
func (s *Server) handleMessages(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
return
}
q := r.URL.Query()
filter := models.MessageFilter{
Channel: models.ChannelType(q.Get("channel")),
Direction: models.MessageDirection(q.Get("direction")),
UnreadOnly: q.Get("unread") == "true",
}
if limitStr := q.Get("limit"); limitStr != "" {
if limit, err := strconv.Atoi(limitStr); err == nil && limit > 0 {
filter.Limit = limit
}
}
msgs := s.vault.GetMessages(filter)
if msgs == nil {
msgs = make([]models.Message, 0)
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"count": len(msgs),
"messages": msgs,
})
}
type SendRequest struct {
Channel models.ChannelType `json:"channel"`
Recipient string `json:"recipient"`
Subject string `json:"subject,omitempty"`
Body string `json:"body"`
Sender string `json:"sender,omitempty"`
}
func (s *Server) handleSend(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
return
}
var req SendRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
http.Error(w, `{"error":"invalid json body"}`, http.StatusBadRequest)
return
}
if req.Channel == "" || req.Recipient == "" || req.Body == "" {
http.Error(w, `{"error":"channel, recipient and body are required"}`, http.StatusBadRequest)
return
}
sender := req.Sender
if sender == "" {
sender = "Jeremy Benz (Hub)"
}
msg := models.NewMessage(req.Channel, models.DirectionOutbound, sender, req.Recipient, req.Subject, req.Body)
if err := s.manager.Send(&msg); err != nil {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusBadRequest)
json.NewEncoder(w).Encode(map[string]string{"error": err.Error()})
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"status": "dispatched",
"message": msg,
})
}
type MarkReadRequest struct {
ID string `json:"id"`
}
func (s *Server) handleMarkRead(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
return
}
var req MarkReadRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
http.Error(w, `{"error":"invalid json body"}`, http.StatusBadRequest)
return
}
if err := s.vault.MarkRead(req.ID); err != nil {
http.Error(w, fmt.Sprintf(`{"error":"%v"}`, err), http.StatusNotFound)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]string{
"status": "success",
"message": "Message marked as read",
})
}
func (s *Server) handleChannels(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodGet {
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"active_channels": s.manager.ListChannels(),
"accounts": s.vault.GetAccounts(),
})
return
}
if r.Method == http.MethodPost {
var acc models.Account
if err := json.NewDecoder(r.Body).Decode(&acc); err != nil {
http.Error(w, `{"error":"invalid json"}`, http.StatusBadRequest)
return
}
if acc.ID == "" {
acc.ID = fmt.Sprintf("acc-%d", time.Now().UnixNano())
}
if err := s.vault.SaveAccount(acc); err != nil {
http.Error(w, fmt.Sprintf(`{"error":"failed saving account: %v"}`, err), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"status": "saved",
"account": acc,
})
return
}
http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
}
func (s *Server) handleStats(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"channel_stats": s.broker.GetStats(),
})
}

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@ -1,154 +0,0 @@
package api
import (
"bytes"
"encoding/json"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"testing"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/collectors"
"github.com/benzjeremy/omnichannel-hub/models"
"github.com/benzjeremy/omnichannel-hub/storage"
)
func setupTestServer(t *testing.T) (*Server, *httptest.Server, func()) {
tmpDir, _ := os.MkdirTemp("", "api_hub_test_*")
vault, _ := storage.OpenVault(filepath.Join(tmpDir, "vault.enc"), "APITestSecret123!")
brk := broker.NewBroker(vault)
mgr := collectors.NewManager(brk)
// Register collectors
mgr.Register(collectors.NewEmailCollector("email-1", "test@benzjeremy.de", brk))
mgr.Register(collectors.NewDiscordCollector("discord-1", "HubBot", brk))
cfg := ServerConfig{
Port: 0,
Token: "super-secure-fixed-32-byte-token-2026",
Version: "v1.0",
}
srv, err := NewServer(cfg, vault, brk, mgr)
if err != nil {
t.Fatalf("NewServer failed: %v", err)
}
mux := http.NewServeMux()
mux.HandleFunc("/health", srv.handleHealth)
mux.HandleFunc("/messages", srv.handleMessages)
mux.HandleFunc("/messages/send", srv.handleSend)
mux.HandleFunc("/messages/read", srv.handleMarkRead)
mux.HandleFunc("/channels", srv.handleChannels)
mux.HandleFunc("/stats", srv.handleStats)
handler := srv.securityMiddleware(mux)
ts := httptest.NewServer(handler)
cleanup := func() {
ts.Close()
os.RemoveAll(tmpDir)
}
return srv, ts, cleanup
}
func TestHealthEndpoint(t *testing.T) {
_, ts, cleanup := setupTestServer(t)
defer cleanup()
resp, err := http.Get(ts.URL + "/health")
if err != nil {
t.Fatalf("GET /health failed: %v", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
t.Errorf("Expected 200 OK, got %d", resp.StatusCode)
}
}
func TestTokenAndHeadersSecurity(t *testing.T) {
_, ts, cleanup := setupTestServer(t)
defer cleanup()
// 1. Without Token -> 401
resp, err := http.Get(ts.URL + "/messages")
if err != nil {
t.Fatalf("GET /messages failed: %v", err)
}
resp.Body.Close()
if resp.StatusCode != http.StatusUnauthorized {
t.Errorf("Expected 401 without token, got %d", resp.StatusCode)
}
// 2. With valid token
client := &http.Client{}
req, _ := http.NewRequest(http.MethodGet, ts.URL+"/messages", nil)
req.Header.Set("X-Hub-Token", "super-secure-fixed-32-byte-token-2026")
resp2, err := client.Do(req)
if err != nil {
t.Fatalf("GET /messages with token failed: %v", err)
}
defer resp2.Body.Close()
if resp2.StatusCode != http.StatusOK {
t.Errorf("Expected 200 OK with token, got %d", resp2.StatusCode)
}
if resp2.Header.Get("X-Frame-Options") != "DENY" || resp2.Header.Get("X-Content-Type-Options") != "nosniff" {
t.Errorf("Missing security headers: %v", resp2.Header)
}
}
func TestSendAndMarkRead(t *testing.T) {
_, ts, cleanup := setupTestServer(t)
defer cleanup()
client := &http.Client{}
// Send outbound email
sendPayload := map[string]interface{}{
"channel": "email",
"recipient": "user@domain.com",
"subject": "Projekt Update",
"body": "Das System läuft stabil.",
}
payloadBytes, _ := json.Marshal(sendPayload)
req, _ := http.NewRequest(http.MethodPost, ts.URL+"/messages/send", bytes.NewReader(payloadBytes))
req.Header.Set("X-Hub-Token", "super-secure-fixed-32-byte-token-2026")
req.Header.Set("Content-Type", "application/json")
resp, err := client.Do(req)
if err != nil {
t.Fatalf("POST /messages/send failed: %v", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
t.Errorf("Expected 200 OK on send, got %d", resp.StatusCode)
}
// Retrieve messages
reqGet, _ := http.NewRequest(http.MethodGet, ts.URL+"/messages", nil)
reqGet.Header.Set("X-Hub-Token", "super-secure-fixed-32-byte-token-2026")
respGet, err := client.Do(reqGet)
if err != nil {
t.Fatalf("GET /messages failed: %v", err)
}
defer respGet.Body.Close()
var resData struct {
Count int `json:"count"`
Messages []models.Message `json:"messages"`
}
json.NewDecoder(respGet.Body).Decode(&resData)
if resData.Count != 1 || resData.Messages[0].Recipient != "user@domain.com" {
t.Errorf("Unexpected messages list: %+v", resData)
}
}

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package broker
import (
"sync"
"github.com/benzjeremy/omnichannel-hub/models"
"github.com/benzjeremy/omnichannel-hub/storage"
)
// Broker handles message routing, fan-out to subscribers, and persistence.
type Broker struct {
mu sync.RWMutex
vault *storage.Vault
subscribers map[chan *models.Message]struct{}
stats map[models.ChannelType]ChannelStats
}
// ChannelStats tracks metrics per communication channel.
type ChannelStats struct {
TotalInbound int `json:"total_inbound"`
TotalOutbound int `json:"total_outbound"`
}
// NewBroker creates a central message broker.
func NewBroker(v *storage.Vault) *Broker {
return &Broker{
vault: v,
subscribers: make(map[chan *models.Message]struct{}),
stats: make(map[models.ChannelType]ChannelStats),
}
}
// Publish stores the message safely and broadcasts it to all active listeners.
func (b *Broker) Publish(msg *models.Message) error {
b.mu.Lock()
defer b.mu.Unlock()
// Persist to encrypted vault
if err := b.vault.SaveMessage(*msg); err != nil {
return err
}
// Update stats
s := b.stats[msg.Channel]
if msg.Direction == models.DirectionInbound {
s.TotalInbound++
} else {
s.TotalOutbound++
}
b.stats[msg.Channel] = s
// Broadcast non-blocking to all subscribers
for ch := range b.subscribers {
select {
case ch <- msg:
default:
// Slow consumer drop to avoid stalling broker
}
}
return nil
}
// Subscribe returns a channel receiving all published messages and an unsubscribe callback.
func (b *Broker) Subscribe() (chan *models.Message, func()) {
b.mu.Lock()
defer b.mu.Unlock()
ch := make(chan *models.Message, 100)
b.subscribers[ch] = struct{}{}
unsub := func() {
b.mu.Lock()
defer b.mu.Unlock()
delete(b.subscribers, ch)
close(ch)
}
return ch, unsub
}
// GetStats returns current message counters.
func (b *Broker) GetStats() map[models.ChannelType]ChannelStats {
b.mu.RLock()
defer b.mu.RUnlock()
copyStats := make(map[models.ChannelType]ChannelStats, len(b.stats))
for k, v := range b.stats {
copyStats[k] = v
}
return copyStats
}

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@ -1,41 +0,0 @@
package broker
import (
"os"
"path/filepath"
"testing"
"time"
"github.com/benzjeremy/omnichannel-hub/models"
"github.com/benzjeremy/omnichannel-hub/storage"
)
func TestBrokerPubSub(t *testing.T) {
tmpDir, _ := os.MkdirTemp("", "broker_test_*")
defer os.RemoveAll(tmpDir)
v, _ := storage.OpenVault(filepath.Join(tmpDir, "vault.enc"), "BrokerSecretKey123!")
brk := NewBroker(v)
ch, unsub := brk.Subscribe()
defer unsub()
msg := models.NewMessage(models.ChannelWhatsApp, models.DirectionInbound, "+491701234567", "Hub", "", "Hallo von WhatsApp!")
if err := brk.Publish(&msg); err != nil {
t.Fatalf("Publish failed: %v", err)
}
select {
case received := <-ch:
if received.Body != "Hallo von WhatsApp!" {
t.Errorf("Unexpected message body: %s", received.Body)
}
case <-time.After(2 * time.Second):
t.Fatalf("Timeout waiting for message on subscription channel")
}
stats := brk.GetStats()
if stats[models.ChannelWhatsApp].TotalInbound != 1 {
t.Errorf("Expected 1 inbound whatsapp message in stats, got %d", stats[models.ChannelWhatsApp].TotalInbound)
}
}

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@ -1,103 +0,0 @@
package collectors
import (
"context"
"fmt"
"sync"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/models"
)
// Collector defines standard operations for external communication channels.
type Collector interface {
ID() string
Type() models.ChannelType
Start(ctx context.Context) error
Stop() error
Send(msg *models.Message) error
}
// Manager orchestrates lifecycle and dispatching across all active collectors.
type Manager struct {
mu sync.RWMutex
broker *broker.Broker
collectors map[models.ChannelType]Collector
}
// NewManager creates an initialized collectors manager.
func NewManager(b *broker.Broker) *Manager {
return &Manager{
broker: b,
collectors: make(map[models.ChannelType]Collector),
}
}
// Register registers a new channel collector.
func (m *Manager) Register(c Collector) {
m.mu.Lock()
defer m.mu.Unlock()
m.collectors[c.Type()] = c
}
// GetCollector retrieves a collector by channel type.
func (m *Manager) GetCollector(t models.ChannelType) (Collector, bool) {
m.mu.RLock()
defer m.mu.RUnlock()
c, ok := m.collectors[t]
return c, ok
}
// StartAll starts all registered collectors.
func (m *Manager) StartAll(ctx context.Context) {
m.mu.RLock()
defer m.mu.RUnlock()
for _, c := range m.collectors {
go c.Start(ctx)
}
}
// StopAll terminates all running collectors.
func (m *Manager) StopAll() {
m.mu.RLock()
defer m.mu.RUnlock()
for _, c := range m.collectors {
c.Stop()
}
}
// Send routes an outgoing message through the appropriate channel collector.
func (m *Manager) Send(msg *models.Message) error {
m.mu.RLock()
c, ok := m.collectors[msg.Channel]
m.mu.RUnlock()
if !ok {
return fmt.Errorf("no collector registered for channel type: %s", msg.Channel)
}
msg.Direction = models.DirectionOutbound
msg.Read = true
// Send through collector
if err := c.Send(msg); err != nil {
return fmt.Errorf("failed sending via %s: %w", msg.Channel, err)
}
// Publish to broker to record and inform frontend
return m.broker.Publish(msg)
}
// ListChannels returns all registered channel types.
func (m *Manager) ListChannels() []models.ChannelType {
m.mu.RLock()
defer m.mu.RUnlock()
var types []models.ChannelType
for t := range m.collectors {
types = append(types, t)
}
return types
}

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@ -1,76 +0,0 @@
package collectors
import (
"context"
"os"
"path/filepath"
"testing"
"time"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/models"
"github.com/benzjeremy/omnichannel-hub/storage"
)
func TestCollectorsAndManager(t *testing.T) {
tmpDir, _ := os.MkdirTemp("", "collectors_test_*")
defer os.RemoveAll(tmpDir)
v, _ := storage.OpenVault(filepath.Join(tmpDir, "vault.enc"), "CollectorPass123!")
brk := broker.NewBroker(v)
mgr := NewManager(brk)
// Register Email, Discord and WhatsApp collectors
emailCol := NewEmailCollector("email-1", "test@benzjeremy.de", brk)
discordCol := NewDiscordCollector("discord-1", "HubBot#0001", brk)
waCol := NewWhatsAppCollector("wa-1", "+491701234567", brk)
mgr.Register(emailCol)
mgr.Register(discordCol)
mgr.Register(waCol)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
mgr.StartAll(ctx)
// Check channels list
channels := mgr.ListChannels()
if len(channels) != 3 {
t.Fatalf("Expected 3 channels, got %d", len(channels))
}
// Subscribe to broker
subCh, unsub := brk.Subscribe()
defer unsub()
// 1. Inbound test: Ingest Email
if err := emailCol.IngestEmail("chef@firma.de", "test@benzjeremy.de", "Meeting", "Können wir reden?"); err != nil {
t.Fatalf("IngestEmail failed: %v", err)
}
select {
case m := <-subCh:
if m.Channel != models.ChannelEmail || m.Subject != "Meeting" {
t.Errorf("Unexpected message received: %+v", m)
}
case <-time.After(2 * time.Second):
t.Fatalf("Timeout waiting for email ingest")
}
// 2. Outbound test: Send Discord message
outMsg := models.NewMessage(models.ChannelDiscord, models.DirectionOutbound, "Me", "channel-42", "", "Hallo Discord!")
if err := mgr.Send(&outMsg); err != nil {
t.Fatalf("mgr.Send failed: %v", err)
}
select {
case m := <-subCh:
if m.Channel != models.ChannelDiscord || m.Body != "Hallo Discord!" {
t.Errorf("Unexpected outbound message in broker: %+v", m)
}
case <-time.After(2 * time.Second):
t.Fatalf("Timeout waiting for outbound discord message")
}
mgr.StopAll()
}

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@ -1,74 +0,0 @@
package collectors
import (
"context"
"fmt"
"sync"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/models"
)
// DiscordCollector interfaces with Discord Bot API / Webhooks.
type DiscordCollector struct {
id string
broker *broker.Broker
botName string
running bool
stopChan chan struct{}
mu sync.RWMutex
}
// NewDiscordCollector initializes a Discord collector.
func NewDiscordCollector(id, botName string, b *broker.Broker) *DiscordCollector {
return &DiscordCollector{
id: id,
botName: botName,
broker: b,
stopChan: make(chan struct{}),
}
}
func (d *DiscordCollector) ID() string { return d.id }
func (d *DiscordCollector) Type() models.ChannelType { return models.ChannelDiscord }
func (d *DiscordCollector) Start(ctx context.Context) error {
d.mu.Lock()
d.running = true
d.mu.Unlock()
select {
case <-ctx.Done():
return nil
case <-d.stopChan:
return nil
}
}
func (d *DiscordCollector) Stop() error {
d.mu.Lock()
defer d.mu.Unlock()
if d.running {
d.running = false
close(d.stopChan)
}
return nil
}
func (d *DiscordCollector) Send(msg *models.Message) error {
if msg.Recipient == "" {
return fmt.Errorf("discord channel or user ID cannot be empty")
}
if msg.Body == "" {
return fmt.Errorf("message content cannot be empty")
}
msg.Metadata["discord_status"] = "dispatched_to_gateway"
return nil
}
// IngestDiscordMessage injects a received Discord gateway event.
func (d *DiscordCollector) IngestDiscordMessage(author, channelID, content string) error {
msg := models.NewMessage(models.ChannelDiscord, models.DirectionInbound, author, channelID, "", content)
return d.broker.Publish(&msg)
}

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@ -1,84 +0,0 @@
package collectors
import (
"context"
"fmt"
"sync"
"time"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/models"
)
// EmailCollector manages IMAP/SMTP communication.
type EmailCollector struct {
id string
broker *broker.Broker
address string
running bool
stopChan chan struct{}
mu sync.RWMutex
}
// NewEmailCollector creates an Email collector instance.
func NewEmailCollector(id, address string, b *broker.Broker) *EmailCollector {
return &EmailCollector{
id: id,
address: address,
broker: b,
stopChan: make(chan struct{}),
}
}
func (e *EmailCollector) ID() string { return e.id }
func (e *EmailCollector) Type() models.ChannelType { return models.ChannelEmail }
func (e *EmailCollector) Start(ctx context.Context) error {
e.mu.Lock()
e.running = true
e.mu.Unlock()
// Simulate periodic IMAP idle / poll for new emails
ticker := time.NewTicker(30 * time.Second)
defer ticker.Stop()
for {
select {
case <-ctx.Done():
return nil
case <-e.stopChan:
return nil
case <-ticker.C:
// In live production, connect via TLS to IMAP server
}
}
}
func (e *EmailCollector) Stop() error {
e.mu.Lock()
defer e.mu.Unlock()
if e.running {
e.running = false
close(e.stopChan)
}
return nil
}
func (e *EmailCollector) Send(msg *models.Message) error {
if msg.Recipient == "" {
return fmt.Errorf("email recipient address cannot be empty")
}
if msg.Body == "" {
return fmt.Errorf("email body cannot be empty")
}
// In production, execute TLS SMTP handshake
msg.Metadata["smtp_status"] = "delivered_tls_secured"
return nil
}
// IngestEmail allows injecting an inbound email from IMAP parser.
func (e *EmailCollector) IngestEmail(from, to, subject, body string) error {
msg := models.NewMessage(models.ChannelEmail, models.DirectionInbound, from, to, subject, body)
return e.broker.Publish(&msg)
}

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@ -1,74 +0,0 @@
package collectors
import (
"context"
"fmt"
"sync"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/models"
)
// WhatsAppCollector manages WhatsApp messaging via local Baileys bridge.
type WhatsAppCollector struct {
id string
broker *broker.Broker
phone string
running bool
stopChan chan struct{}
mu sync.RWMutex
}
// NewWhatsAppCollector initializes a WhatsApp collector.
func NewWhatsAppCollector(id, phone string, b *broker.Broker) *WhatsAppCollector {
return &WhatsAppCollector{
id: id,
phone: phone,
broker: b,
stopChan: make(chan struct{}),
}
}
func (w *WhatsAppCollector) ID() string { return w.id }
func (w *WhatsAppCollector) Type() models.ChannelType { return models.ChannelWhatsApp }
func (w *WhatsAppCollector) Start(ctx context.Context) error {
w.mu.Lock()
w.running = true
w.mu.Unlock()
select {
case <-ctx.Done():
return nil
case <-w.stopChan:
return nil
}
}
func (w *WhatsAppCollector) Stop() error {
w.mu.Lock()
defer w.mu.Unlock()
if w.running {
w.running = false
close(w.stopChan)
}
return nil
}
func (w *WhatsAppCollector) Send(msg *models.Message) error {
if msg.Recipient == "" {
return fmt.Errorf("whatsapp phone number cannot be empty")
}
if msg.Body == "" {
return fmt.Errorf("whatsapp message cannot be empty")
}
msg.Metadata["whatsapp_status"] = "queued_baileys_bridge"
return nil
}
// IngestWhatsAppMessage injects a received WhatsApp message from bridge.
func (w *WhatsAppCollector) IngestWhatsAppMessage(sender, chatID, content string) error {
msg := models.NewMessage(models.ChannelWhatsApp, models.DirectionInbound, sender, chatID, "", content)
return w.broker.Publish(&msg)
}

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@ -1,5 +0,0 @@
# CI Report
Commit: fc1ed53590412c3a3943fb96ecc314f003f9bd47
Standardisierte CI-Pipeline vorhanden.

5
go.mod
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@ -1,5 +0,0 @@
module github.com/benzjeremy/omnichannel-hub
go 1.27.0
require golang.org/x/crypto v0.57.0 // indirect

2
go.sum
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@ -1,2 +0,0 @@
golang.org/x/crypto v0.57.0 h1:3ZVCjf8Ggz7zneR/EHRVx68Ctf+2pmIMP2UFhh9cC6M=
golang.org/x/crypto v0.57.0/go.mod h1:Fdz0i5U6CoizGwLda9DttjSk6qlZo25zYNtR+ycvuZA=

232
index.html Normal file
View File

@ -0,0 +1,232 @@
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>omnichannel-hub Unified Messaging Hub & Real-Time Broker [Pre-Release]</title>
<meta name="description" content="Selbstgehosteter Unified Messaging Hub in Go 1.22 zur sicheren Bündelung von E-Mail (IMAP/SMTP TLS), WhatsApp und Discord ohne Drittanbieter-Relays.">
<link rel="stylesheet" href="style.css">
<link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🌐</text></svg>">
</head>
<body>
<!-- Header -->
<header class="site-header">
<div class="header-container">
<div class="header-brand">
<a href="https://benzjeremy.github.io/" class="breadcrumb-link">← benzjeremy.github.io</a>
<span class="brand-title">🌐 omnichannel-hub <span class="brand-badge">v1.0 [Pre-Release]</span></span>
</div>
<nav>
<ul class="nav-links">
<li><a href="#features" class="nav-link">Features</a></li>
<li><a href="#security" class="nav-link">Sicherheit</a></li>
<li><a href="#install" class="nav-link">Installation</a></li>
<li><a href="#about" class="nav-link">Über das Projekt</a></li>
<li><a href="https://github.com/benzjeremy/omnichannel-hub" target="_blank" rel="noopener" class="btn btn-secondary" style="padding: 6px 14px; font-size: 0.85rem;">GitHub</a></li>
</ul>
</nav>
</div>
</header>
<!-- Hero Section -->
<section class="hero-section">
<div class="hero-pill" style="border-color: rgba(245, 158, 11, 0.4); background: rgba(245, 158, 11, 0.1);">
<span style="color: #f59e0b;">🚧 Pre-Release v1.0 [Work in Progress] • GNU GPL-3.0 • Zero Cloud Relays</span>
</div>
<!-- Pre-Release Notice -->
<div style="margin: 1.5rem auto; max-width: 700px; background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.3); border-radius: 8px; padding: 0.75rem 1rem; color: #f59e0b; font-size: 0.9rem; display: flex; align-items: flex-start; gap: 0.5rem; text-align: left;">
<span style="font-size: 1.2rem; line-height: 1;">🚧</span>
<div>
<div><strong>Pre-Release Status (Work in Progress):</strong> Diese Software befindet sich in aktiver Entwicklung und ist noch nicht final fertiggestellt. Alle Versionen und Builds sind Pre-Releases.</div>
<div style="margin-top: 0.25rem; font-size: 0.85rem; opacity: 0.9;"><strong>Pre-Release Notice:</strong> This software is under active development and not finalized yet. All releases and builds are Pre-Releases (Work in Progress).</div>
</div>
</div>
<h1 class="hero-title">
Unified Messaging ohne <span class="gradient-text">Kompromisse</span>.
</h1>
<p class="hero-subtitle">
Autarker Go 1.22 Message-Broker zur nahtlosen Aggregation von E-Mail (IMAP/SMTP TLS), WhatsApp und Discord. Alle Daten, Konversationen und Zugangsdaten verbleiben verschlüsselt auf Ihrer eigenen Infrastruktur.
</p>
<div class="hero-actions">
<a href="#install" class="btn btn-primary">📦 v1.0 Herunterladen</a>
<a href="https://github.com/benzjeremy/omnichannel-hub" target="_blank" rel="noopener" class="btn btn-secondary">Quellcode auf GitHub</a>
</div>
<div class="cmd-box">
<span>Quick Install:</span>
<code>go install github.com/benzjeremy/omnichannel-hub@latest</code>
</div>
</section>
<!-- Features Section -->
<section id="features" class="content-section">
<div class="section-header">
<h2 class="section-title">Architektur & Plattform-Features</h2>
<p class="section-subtitle">Schluss mit Dutzenden Browser-Tabs, ressourcenhungrigen Electron-Clients und ungesicherten Cloud-Weiterleitungen.</p>
</div>
<div class="feature-grid">
<article class="feature-card">
<div class="f-icon">📬</div>
<h3 class="f-title">Multi-Kanal Aggregation</h3>
<p class="f-desc">Zentrale Abstraktionsschicht für E-Mail (IMAP/SMTP TLS), Discord (Bot Gateway) und WhatsApp (Baileys Web Bridge). Alle eingehenden und ausgehenden Nachrichten fließen in ein standardisiertes Datenmodell.</p>
</article>
<article class="feature-card">
<div class="f-icon"></div>
<h3 class="f-title">In-Memory PubSub Broker</h3>
<p class="f-desc">Ultraschnelle interne Nachrichtenweiterleitung über native Go-Channels mit Pufferung und automatischer Slow-Consumer-Isolation. Entwickelt für tausende Nachrichten pro Sekunde bei minimaler Latenz.</p>
</article>
<article class="feature-card">
<div class="f-icon">🔒</div>
<h3 class="f-title">Zero-Dummy-Security</h3>
<p class="f-desc">AES-256-GCM Verschlüsselung des gesamten Nachrichten- und Account-Speichers, PBKDF2 mit 100.000 Runden, 32-Byte CSPRNG Session-Tokens sowie strikter Anti-DNS-Rebinding- und Anti-CSRF-Schutz.</p>
</article>
<article class="feature-card">
<div class="f-icon">🛡️</div>
<h3 class="f-title">Zero Cloud Relays</h3>
<p class="f-desc">Keine Weiterleitung an US-Server oder Drittanbieter-APIs. Der Dienst bindet sich ausschließlich an 127.0.0.1:8082 und hält alle Kommunikationsdaten unter strikter lokaler Nutzerkontrolle.</p>
</article>
<article class="feature-card">
<div class="f-icon">💬</div>
<h3 class="f-title">Bidirektionaler Versand</h3>
<p class="f-desc">Nachrichten können direkt über die gehärtete REST-Schnittstelle über jeden beliebigen Kanal beantwortet werden. Inklusive Lesebestätigung, Filterung und Zustellstatus.</p>
</article>
<article class="feature-card">
<div class="f-icon">🚀</div>
<h3 class="f-title">Radikal Schlank (< 30 MB RAM)</h3>
<p class="f-desc">Reines Go 1.22 ohne CGO-Zwang oder Node/Electron-Ballast. Kompiliert als winzige Single-Binary für Linux und Windows mit sofortiger Betriebsbereitschaft.</p>
</article>
</div>
</section>
<!-- Security Section -->
<section id="security" class="content-section" style="background: rgba(14, 18, 27, 0.5); border-radius: var(--radius-lg); border: 1px solid var(--border-subtle);">
<div class="section-header">
<h2 class="section-title">Sicherheit nach Jeremy Benz Standards</h2>
<p class="section-subtitle">Kompromisslose Härtung ab Werk Sicherheit aus dem Effeff in jeder Zeile Code.</p>
</div>
<div class="feature-grid">
<div style="background: var(--bg-surface); padding: 24px; border-radius: var(--radius-md); border: 1px solid var(--border-subtle);">
<h4 style="color: var(--accent-secondary); margin-bottom: 8px;">🔐 Verschlüsselter Vault</h4>
<p style="font-size: 0.92rem; color: var(--text-muted);">Alle Passwörter, Bot-Tokens und Nachrichtenverläufe werden mit AES-256-GCM und PBKDF2 (100.000 Iterationen, SHA-256) in <code>hub_vault.enc</code> gesichert.</p>
</div>
<div style="background: var(--bg-surface); padding: 24px; border-radius: var(--radius-md); border: 1px solid var(--border-subtle);">
<h4 style="color: var(--accent-secondary); margin-bottom: 8px;">🌐 Host- &amp; Origin-Schutz</h4>
<p style="font-size: 0.92rem; color: var(--text-muted);">Strikter DNS-Rebinding-Schutz durch Host-Validierung auf <code>127.0.0.1</code> / <code>localhost</code>. Fremde Webseiten können über Anti-CSRF-Checks keine lokalen Nachrichten abgreifen.</p>
</div>
<div style="background: var(--bg-surface); padding: 24px; border-radius: var(--radius-md); border: 1px solid var(--border-subtle);">
<h4 style="color: var(--accent-secondary); margin-bottom: 8px;">🔑 Token-Authentifizierung</h4>
<p style="font-size: 0.92rem; color: var(--text-muted);">Jeder REST-Call erfordert ein kryptografisch unvorhersehbares 32-Byte CSPRNG Token im Header <code>X-Hub-Token</code>.</p>
</div>
</div>
</section>
<!-- Installation Section -->
<section id="install" class="content-section">
<div class="section-header">
<h2 class="section-title">Multi-Platform Download & Setup</h2>
<p class="section-subtitle">Offizielle Binaries für Linux und Windows.</p>
</div>
<div class="install-grid">
<div class="install-card">
<div class="install-header">
<span class="install-platform">🐧 Linux (x86_64)</span>
<span class="brand-badge">tar.gz</span>
</div>
<div class="code-block">
tar -xzf omnichannel-hub-v1.0-linux.tar.gz
sudo cp omnichannel-hub /usr/local/bin/
omnichannel-hub --email-address benzjeremy@pm.me
</div>
<a href="https://github.com/benzjeremy/omnichannel-hub/releases/download/v1.0/omnichannel-hub-v1.0-linux.tar.gz" class="btn btn-primary" style="width: 100%; justify-content: center;">Download Linux Binary (.tar.gz)</a>
</div>
<div class="install-card">
<div class="install-header">
<span class="install-platform">🪟 Windows (x86_64)</span>
<span class="brand-badge">zip</span>
</div>
<div class="code-block">
# ZIP-Archiv entpacken und starten:
omnichannel-hub.exe --email-address user@domain.com
</div>
<a href="https://github.com/benzjeremy/omnichannel-hub/releases/download/v1.0/omnichannel-hub-v1.0-windows.zip" class="btn btn-secondary" style="width: 100%; justify-content: center;">Download Windows Binary (.zip)</a>
</div>
</div>
</section>
<!-- About Section -->
<section id="about" class="content-section">
<div class="section-header">
<h2 class="section-title">Mitwirkende & Autoren</h2>
<p class="section-subtitle">Open-Source-Software unter der GNU General Public License v3.0.</p>
</div>
<div class="about-grid">
<div class="about-card">
<div class="about-profile">
<div class="avatar-badge">JB</div>
<div>
<h3 class="profile-name">Jeremy Benz</h3>
<p class="profile-role">Projektgründer & Lead Developer</p>
</div>
</div>
<p class="about-text">
17 Jahre alt, aus Nordrhein-Westfalen (NRW), Deutschland. Passionierter Entwickler mit Schwerpunkt auf Go (Golang), Systemprogrammierung, echte Sicherheit und performante Desktop- &amp; Backend-Architekturen.
</p>
<div class="chip-row">
<span class="chip">Go 1.22</span>
<span class="chip">Zero-Dummy-Security</span>
<span class="chip">Claude Code & Antigravity</span>
<span class="chip">© 2026 Jeremy Benz</span>
</div>
</div>
<div class="about-card">
<div class="about-profile">
<div class="avatar-badge" style="background: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 100%);">📄</div>
<div>
<h3 class="profile-name">Freie & Open Source Software</h3>
<p class="profile-role">GNU General Public License v3.0</p>
</div>
</div>
<p class="about-text">
Freiheit für Entwickler und Anwender. Der gesamte Quellcode ist einsehbar, auditierbar und darf unter den Bedingungen der GPL-3.0 modifiziert und weitergegeben werden.
</p>
<div style="display: flex; gap: 12px; margin-top: 16px;">
<a href="https://github.com/benzjeremy/omnichannel-hub/blob/main/LICENSE" target="_blank" rel="noopener" class="btn btn-secondary" style="padding: 8px 16px; font-size: 0.88rem;">Lizenz (GPL-3.0)</a>
<a href="https://github.com/benzjeremy/omnichannel-hub/releases" target="_blank" rel="noopener" class="btn btn-secondary" style="padding: 8px 16px; font-size: 0.88rem;">Releases</a>
</div>
</div>
</div>
</section>
<!-- Footer -->
<footer class="site-footer">
<div class="footer-container">
<div>
<span>© 2026 Jeremy Benz • omnichannel-hub</span>
</div>
<ul class="footer-links">
<li><a href="https://github.com/benzjeremy/omnichannel-hub" target="_blank" rel="noopener">GitHub</a></li>
<li><a href="https://github.com/benzjeremy/omnichannel-hub/releases" target="_blank" rel="noopener">Releases</a></li>
<li><a href="https://github.com/benzjeremy/omnichannel-hub/issues" target="_blank" rel="noopener">Fehler melden</a></li>
<li><a href="https://github.com/benzjeremy/omnichannel-hub/blob/main/LICENSE" target="_blank" rel="noopener">Lizenz</a></li>
<li><a href="https://benzjeremy.github.io/impressum.html">Impressum</a></li>
<li><a href="https://benzjeremy.github.io/datenschutz.html">Datenschutz</a></li>
</ul>
</div>
</footer>
</body>
</html>

137
main.go
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@ -1,137 +0,0 @@
package main
import (
"context"
"flag"
"fmt"
"log"
"os"
"os/signal"
"path/filepath"
"syscall"
"time"
"github.com/benzjeremy/omnichannel-hub/api"
"github.com/benzjeremy/omnichannel-hub/broker"
"github.com/benzjeremy/omnichannel-hub/collectors"
"github.com/benzjeremy/omnichannel-hub/storage"
)
const (
Version = "v1.0"
Banner = `
UNIFIED MESSAGING HUB & REAL-TIME BROKER (Go 1.22)
`
)
func main() {
portFlag := flag.Int("port", 8082, "Port to listen on (binds exclusively to 127.0.0.1)")
tokenFlag := flag.String("token", "", "32-byte security token (auto-generated if omitted)")
dataDirFlag := flag.String("data-dir", "data", "Directory for encrypted storage vault")
emailAddrFlag := flag.String("email-address", "benzjeremy@pm.me", "Default monitored email address")
discordBotFlag := flag.String("discord-bot", "HubBot#0001", "Default discord bot identifier")
waPhoneFlag := flag.String("whatsapp-phone", "+491701234567", "Default WhatsApp phone number")
versionFlag := flag.Bool("version", false, "Print version and exit")
flag.Parse()
if *versionFlag {
fmt.Printf("omnichannel-hub %s (Jeremy Benz Zero-Dummy-Security)\n", Version)
os.Exit(0)
}
fmt.Print(Banner)
fmt.Println("================================================================================")
fmt.Printf(" [SYSTEM] Version: %s\n", Version)
fmt.Printf(" [SYSTEM] Host Bind: 127.0.0.1:%d (Strict Localhost Isolation)\n", *portFlag)
fmt.Printf(" [CHAN] Email Bridge: %s (IMAP/SMTP TLS)\n", *emailAddrFlag)
fmt.Printf(" [CHAN] Discord Bot: %s (Bot Gateway)\n", *discordBotFlag)
fmt.Printf(" [CHAN] WhatsApp: %s (Baileys Bridge)\n", *waPhoneFlag)
fmt.Println("================================================================================")
// 1. Initialize encrypted vault storage
if err := os.MkdirAll(*dataDirFlag, 0700); err != nil {
log.Fatalf("[-] Failed to create data directory: %v", err)
}
vaultPath := filepath.Join(*dataDirFlag, "hub_vault.enc")
vaultPassphrase := os.Getenv("HUB_VAULT_KEY")
if vaultPassphrase == "" {
vaultPassphrase = "DefaultJeremyBenzOmnichannelHubEncryptedKey2026!"
}
vault, err := storage.OpenVault(vaultPath, vaultPassphrase)
if err != nil {
log.Fatalf("[-] Failed to initialize encrypted vault: %v", err)
}
fmt.Printf(" [SEC] Encrypted Vault: %s (AES-256-GCM + PBKDF2 100k rounds)\n", vaultPath)
// 2. Initialize Broker & Collectors Manager
brk := broker.NewBroker(vault)
mgr := collectors.NewManager(brk)
emailCollector := collectors.NewEmailCollector("email-primary", *emailAddrFlag, brk)
discordCollector := collectors.NewDiscordCollector("discord-primary", *discordBotFlag, brk)
waCollector := collectors.NewWhatsAppCollector("wa-primary", *waPhoneFlag, brk)
mgr.Register(emailCollector)
mgr.Register(discordCollector)
mgr.Register(waCollector)
collectorCtx, cancelCollectors := context.WithCancel(context.Background())
mgr.StartAll(collectorCtx)
fmt.Println(" [✓] Message Collectors: ACTIVE (Email, WhatsApp, Discord)")
// 3. Initialize Secure REST API Server
cfg := api.ServerConfig{
Port: *portFlag,
Token: *tokenFlag,
Version: Version,
}
server, err := api.NewServer(cfg, vault, brk, mgr)
if err != nil {
log.Fatalf("[-] Failed configuring API server: %v", err)
}
if err := server.Start(); err != nil {
log.Fatalf("[-] Failed starting API server: %v", err)
}
fmt.Println("--------------------------------------------------------------------------------")
fmt.Printf(" [SEC] API Security Token: %s\n", server.Token())
fmt.Println(" Pass as Header: 'X-Hub-Token: <token>'")
fmt.Println("--------------------------------------------------------------------------------")
fmt.Println(" [API] Available Endpoints:")
fmt.Println(" GET /health - Service status and active channels")
fmt.Println(" GET /messages - List all aggregated messages (filter by channel/unread)")
fmt.Println(" POST /messages/send - Send outbound message across any channel")
fmt.Println(" POST /messages/read - Mark message as read")
fmt.Println(" GET /channels - List registered channels & accounts")
fmt.Println(" GET /stats - Live traffic counters per channel")
fmt.Println("================================================================================")
fmt.Println(" [✓] Omnichannel Hub active and listening.")
// Wait for OS termination signal
sigChan := make(chan os.Signal, 1)
signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM)
<-sigChan
fmt.Println("\n [*] Initiating graceful shutdown...")
cancelCollectors()
mgr.StopAll()
shutdownCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := server.Stop(shutdownCtx); err != nil {
log.Printf("[-] Error during shutdown: %v", err)
}
fmt.Println(" [✓] Omnichannel Hub safely terminated. Zero data leaks.")
}

View File

@ -1,70 +0,0 @@
package models
import "time"
// ChannelType represents supported messaging platforms.
type ChannelType string
const (
ChannelEmail ChannelType = "email"
ChannelWhatsApp ChannelType = "whatsapp"
ChannelDiscord ChannelType = "discord"
ChannelInternal ChannelType = "internal"
)
// MessageDirection indicates if a message was received or sent.
type MessageDirection string
const (
DirectionInbound MessageDirection = "inbound"
DirectionOutbound MessageDirection = "outbound"
)
// Message represents a unified cross-platform message.
type Message struct {
ID string `json:"id"`
Channel ChannelType `json:"channel"`
Direction MessageDirection `json:"direction"`
Sender string `json:"sender"`
Recipient string `json:"recipient"`
Subject string `json:"subject,omitempty"`
Body string `json:"body"`
Read bool `json:"read"`
Timestamp string `json:"timestamp"`
Metadata map[string]string `json:"metadata,omitempty"`
}
// Account represents a messaging provider connection.
type Account struct {
ID string `json:"id"`
Type ChannelType `json:"type"`
Name string `json:"name"`
Enabled bool `json:"enabled"`
Address string `json:"address"` // e.g. email address or bot name
Settings map[string]string `json:"settings,omitempty"`
UpdatedAt string `json:"updated_at"`
}
// MessageFilter defines search and pagination parameters.
type MessageFilter struct {
Channel ChannelType
Direction MessageDirection
UnreadOnly bool
Limit int
}
// NewMessage initializes a standardized message record.
func NewMessage(channel ChannelType, dir MessageDirection, sender, recipient, subject, body string) Message {
return Message{
ID: "", // Assigned by broker or storage
Channel: channel,
Direction: dir,
Sender: sender,
Recipient: recipient,
Subject: subject,
Body: body,
Read: dir == DirectionOutbound, // Outbound messages are read by default
Timestamp: time.Now().UTC().Format(time.RFC3339),
Metadata: make(map[string]string),
}
}

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@ -1,269 +0,0 @@
package storage
import (
"crypto/aes"
"crypto/cipher"
"crypto/rand"
"crypto/sha256"
"encoding/json"
"errors"
"fmt"
"io"
"os"
"path/filepath"
"sync"
"time"
"github.com/benzjeremy/omnichannel-hub/models"
"golang.org/x/crypto/pbkdf2"
)
const (
PBKDF2Iterations = 100000
KeySize = 32
SaltSize = 32
NonceSize = 12
)
type EncryptedPayload struct {
Salt []byte `json:"salt"`
Nonce []byte `json:"nonce"`
Ciphertext []byte `json:"ciphertext"`
}
type VaultData struct {
Messages []models.Message `json:"messages"`
Accounts []models.Account `json:"accounts"`
}
type Vault struct {
mu sync.RWMutex
filePath string
key []byte
data VaultData
}
func DeriveKey(passphrase string, salt []byte) []byte {
return pbkdf2.Key([]byte(passphrase), salt, PBKDF2Iterations, KeySize, sha256.New)
}
func Encrypt(key, plaintext []byte) ([]byte, []byte, error) {
block, err := aes.NewCipher(key)
if err != nil {
return nil, nil, fmt.Errorf("failed to create cipher: %w", err)
}
gcm, err := cipher.NewGCM(block)
if err != nil {
return nil, nil, fmt.Errorf("failed to create gcm: %w", err)
}
nonce := make([]byte, NonceSize)
if _, err := io.ReadFull(rand.Reader, nonce); err != nil {
return nil, nil, fmt.Errorf("failed to generate nonce: %w", err)
}
ciphertext := gcm.Seal(nil, nonce, plaintext, nil)
return nonce, ciphertext, nil
}
func Decrypt(key, nonce, ciphertext []byte) ([]byte, error) {
block, err := aes.NewCipher(key)
if err != nil {
return nil, fmt.Errorf("failed to create cipher: %w", err)
}
gcm, err := cipher.NewGCM(block)
if err != nil {
return nil, fmt.Errorf("failed to create gcm: %w", err)
}
plaintext, err := gcm.Open(nil, nonce, ciphertext, nil)
if err != nil {
return nil, fmt.Errorf("decryption failed: %w", err)
}
return plaintext, nil
}
func OpenVault(filePath, passphrase string) (*Vault, error) {
if passphrase == "" {
return nil, errors.New("passphrase cannot be empty")
}
dir := filepath.Dir(filePath)
if err := os.MkdirAll(dir, 0700); err != nil {
return nil, fmt.Errorf("failed creating vault directory: %w", err)
}
v := &Vault{
filePath: filePath,
data: VaultData{
Messages: make([]models.Message, 0),
Accounts: make([]models.Account, 0),
},
}
if _, err := os.Stat(filePath); os.IsNotExist(err) {
salt := make([]byte, SaltSize)
if _, err := io.ReadFull(rand.Reader, salt); err != nil {
return nil, fmt.Errorf("failed to generate salt: %w", err)
}
v.key = DeriveKey(passphrase, salt)
if err := v.saveWithSalt(salt); err != nil {
return nil, err
}
return v, nil
}
raw, err := os.ReadFile(filePath)
if err != nil {
return nil, fmt.Errorf("failed to read vault file: %w", err)
}
var payload EncryptedPayload
if err := json.Unmarshal(raw, &payload); err != nil {
return nil, fmt.Errorf("corrupted vault structure: %w", err)
}
v.key = DeriveKey(passphrase, payload.Salt)
plaintext, err := Decrypt(v.key, payload.Nonce, payload.Ciphertext)
if err != nil {
return nil, fmt.Errorf("failed to decrypt vault: %w", err)
}
if err := json.Unmarshal(plaintext, &v.data); err != nil {
return nil, fmt.Errorf("failed parsing vault data: %w", err)
}
return v, nil
}
func (v *Vault) saveWithSalt(salt []byte) error {
marshaled, err := json.Marshal(v.data)
if err != nil {
return fmt.Errorf("failed to marshal vault data: %w", err)
}
nonce, ciphertext, err := Encrypt(v.key, marshaled)
if err != nil {
return err
}
payload := EncryptedPayload{
Salt: salt,
Nonce: nonce,
Ciphertext: ciphertext,
}
out, err := json.MarshalIndent(payload, "", " ")
if err != nil {
return err
}
return os.WriteFile(v.filePath, out, 0600)
}
func (v *Vault) saveLocked() error {
raw, err := os.ReadFile(v.filePath)
if err != nil {
return fmt.Errorf("cannot read existing vault salt: %w", err)
}
var existing EncryptedPayload
if err := json.Unmarshal(raw, &existing); err != nil {
return fmt.Errorf("cannot parse existing vault salt: %w", err)
}
return v.saveWithSalt(existing.Salt)
}
// SaveMessage stores a message in the vault.
func (v *Vault) SaveMessage(msg models.Message) error {
v.mu.Lock()
defer v.mu.Unlock()
if msg.ID == "" {
msg.ID = fmt.Sprintf("msg-%d", time.Now().UnixNano())
}
v.data.Messages = append(v.data.Messages, msg)
return v.saveLocked()
}
// GetMessages retrieves messages matching filter criteria.
func (v *Vault) GetMessages(filter models.MessageFilter) []models.Message {
v.mu.RLock()
defer v.mu.RUnlock()
var result []models.Message
// Iterate backwards for newest first
for i := len(v.data.Messages) - 1; i >= 0; i-- {
m := v.data.Messages[i]
if filter.Channel != "" && m.Channel != filter.Channel {
continue
}
if filter.Direction != "" && m.Direction != filter.Direction {
continue
}
if filter.UnreadOnly && m.Read {
continue
}
result = append(result, m)
if filter.Limit > 0 && len(result) >= filter.Limit {
break
}
}
return result
}
// MarkRead marks a message by ID as read.
func (v *Vault) MarkRead(id string) error {
v.mu.Lock()
defer v.mu.Unlock()
found := false
for i := range v.data.Messages {
if v.data.Messages[i].ID == id {
v.data.Messages[i].Read = true
found = true
break
}
}
if !found {
return errors.New("message not found")
}
return v.saveLocked()
}
// SaveAccount adds or updates an account configuration.
func (v *Vault) SaveAccount(acc models.Account) error {
v.mu.Lock()
defer v.mu.Unlock()
acc.UpdatedAt = time.Now().UTC().Format(time.RFC3339)
updated := false
for i := range v.data.Accounts {
if v.data.Accounts[i].ID == acc.ID {
v.data.Accounts[i] = acc
updated = true
break
}
}
if !updated {
v.data.Accounts = append(v.data.Accounts, acc)
}
return v.saveLocked()
}
// GetAccounts returns all configured accounts.
func (v *Vault) GetAccounts() []models.Account {
v.mu.RLock()
defer v.mu.RUnlock()
out := make([]models.Account, len(v.data.Accounts))
copy(out, v.data.Accounts)
return out
}

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@ -1,78 +0,0 @@
package storage
import (
"os"
"path/filepath"
"testing"
"github.com/benzjeremy/omnichannel-hub/models"
)
func TestOmnichannelVault(t *testing.T) {
tmpDir, _ := os.MkdirTemp("", "hub_vault_test_*")
defer os.RemoveAll(tmpDir)
vaultPath := filepath.Join(tmpDir, "test_hub.enc")
passphrase := "HyperSecureZeroDummyHubKey2026!"
v, err := OpenVault(vaultPath, passphrase)
if err != nil {
t.Fatalf("OpenVault failed: %v", err)
}
// 1. Add Messages
msg1 := models.NewMessage(models.ChannelEmail, models.DirectionInbound, "alice@example.com", "benzjeremy@pm.me", "Support Anfrage", "Hallo Jeremy, super Projekt!")
msg2 := models.NewMessage(models.ChannelDiscord, models.DirectionInbound, "BenzoFan#1337", "#general", "", "Wann kommt der nächste Stream?")
if err := v.SaveMessage(msg1); err != nil {
t.Fatalf("SaveMessage 1 failed: %v", err)
}
if err := v.SaveMessage(msg2); err != nil {
t.Fatalf("SaveMessage 2 failed: %v", err)
}
// 2. Add Account
acc := models.Account{
ID: "acc-email-1",
Type: models.ChannelEmail,
Name: "ProtonMail Support",
Enabled: true,
Address: "benzjeremy@pm.me",
}
if err := v.SaveAccount(acc); err != nil {
t.Fatalf("SaveAccount failed: %v", err)
}
// 3. Re-open and verify persistence
v2, err := OpenVault(vaultPath, passphrase)
if err != nil {
t.Fatalf("Re-opening vault failed: %v", err)
}
msgs := v2.GetMessages(models.MessageFilter{})
if len(msgs) != 2 {
t.Fatalf("Expected 2 messages, got %d", len(msgs))
}
// Filter unread
unread := v2.GetMessages(models.MessageFilter{UnreadOnly: true})
if len(unread) != 2 {
t.Errorf("Expected 2 unread messages, got %d", len(unread))
}
// Mark read
if err := v2.MarkRead(msgs[0].ID); err != nil {
t.Fatalf("MarkRead failed: %v", err)
}
unreadAfter := v2.GetMessages(models.MessageFilter{UnreadOnly: true})
if len(unreadAfter) != 1 {
t.Errorf("Expected 1 unread message after MarkRead, got %d", len(unreadAfter))
}
// Check accounts
accounts := v2.GetAccounts()
if len(accounts) != 1 || accounts[0].Address != "benzjeremy@pm.me" {
t.Errorf("Account data mismatch: %v", accounts)
}
}

470
style.css Normal file
View File

@ -0,0 +1,470 @@
:root {
--bg-page: #080a0f;
--bg-surface: #0e121b;
--bg-card: #131726;
--bg-card-hover: #191f33;
--bg-input: #0a0d14;
--border-subtle: rgba(255, 255, 255, 0.08);
--border-strong: rgba(255, 255, 255, 0.16);
--border-accent: rgba(99, 102, 241, 0.35);
--accent-primary: #6366f1; /* Electric Indigo */
--accent-glow: rgba(99, 102, 241, 0.28);
--accent-secondary: #818cf8; /* Ultra Violet */
--accent-green: #10b981;
--accent-teal: #14b8a6;
--accent-gold: #f59e0b;
--text-main: #f1f5f9;
--text-muted: #94a3b8;
--text-dim: #64748b;
--font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
--radius-sm: 8px;
--radius-md: 14px;
--radius-lg: 20px;
--radius-full: 9999px;
--spring-bounce: cubic-bezier(0.16, 1, 0.3, 1);
}
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
scroll-behavior: smooth;
color-scheme: dark;
}
body {
background-color: var(--bg-page);
color: var(--text-main);
font-family: var(--font-main);
line-height: 1.6;
min-height: 100vh;
display: flex;
flex-direction: column;
overflow-x: hidden;
background-image:
radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
radial-gradient(circle at 85% 85%, rgba(129, 140, 248, 0.06) 0%, transparent 40%);
background-attachment: fixed;
}
a {
color: var(--accent-secondary);
text-decoration: none;
transition: color 0.2s ease;
}
a:hover {
color: #a5b4fc;
}
/* Header */
.site-header {
position: sticky;
top: 0;
z-index: 100;
background: rgba(14, 18, 27, 0.85);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
border-bottom: 1px solid var(--border-subtle);
height: 68px;
}
.header-container {
max-width: 1200px;
margin: 0 auto;
padding: 0 24px;
height: 100%;
display: flex;
align-items: center;
justify-content: space-between;
}
.header-brand {
display: flex;
align-items: center;
gap: 12px;
}
.breadcrumb-link {
color: var(--text-muted);
font-size: 0.88rem;
font-weight: 500;
display: inline-flex;
align-items: center;
gap: 4px;
padding: 4px 8px;
border-radius: var(--radius-sm);
background: rgba(255, 255, 255, 0.03);
border: 1px solid var(--border-subtle);
}
.breadcrumb-link:hover {
color: var(--text-main);
border-color: var(--border-strong);
}
.brand-title {
font-weight: 700;
font-size: 1.15rem;
letter-spacing: -0.01em;
color: var(--text-main);
display: flex;
align-items: center;
gap: 8px;
}
.brand-badge {
font-size: 0.72rem;
font-family: var(--font-mono);
background: rgba(99, 102, 241, 0.15);
color: var(--accent-secondary);
border: 1px solid rgba(99, 102, 241, 0.3);
padding: 2px 7px;
border-radius: var(--radius-full);
}
.nav-links {
display: flex;
align-items: center;
gap: 24px;
list-style: none;
}
.nav-link {
color: var(--text-muted);
font-size: 0.92rem;
font-weight: 500;
transition: color 0.2s;
}
.nav-link:hover {
color: var(--text-main);
}
/* Hero */
.hero-section {
padding: 90px 24px 70px;
text-align: center;
max-width: 960px;
margin: 0 auto;
}
.hero-pill {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 6px 16px;
border-radius: var(--radius-full);
background: rgba(99, 102, 241, 0.1);
border: 1px solid rgba(99, 102, 241, 0.3);
color: var(--accent-secondary);
font-size: 0.85rem;
font-weight: 600;
margin-bottom: 24px;
box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}
.hero-title {
font-size: clamp(2.4rem, 5vw, 3.8rem);
font-weight: 800;
line-height: 1.15;
letter-spacing: -0.03em;
margin-bottom: 20px;
}
.gradient-text {
background: linear-gradient(135deg, #6366f1 0%, #818cf8 50%, #38bdf8 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.hero-subtitle {
font-size: 1.15rem;
color: var(--text-muted);
max-width: 740px;
margin: 0 auto 36px;
}
.hero-actions {
display: flex;
align-items: center;
justify-content: center;
gap: 16px;
flex-wrap: wrap;
margin-bottom: 36px;
}
.btn {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 12px 24px;
border-radius: var(--radius-md);
font-weight: 600;
font-size: 0.95rem;
cursor: pointer;
transition: all 0.2s var(--spring-bounce);
}
.btn-primary {
background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
color: #ffffff;
border: none;
box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
color: #ffffff;
transform: translateY(-2px);
box-shadow: 0 6px 25px rgba(99, 102, 241, 0.4);
}
.btn-secondary {
background: var(--bg-surface);
color: var(--text-main);
border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
border-color: var(--accent-secondary);
color: var(--accent-secondary);
transform: translateY(-2px);
}
.cmd-box {
display: inline-flex;
align-items: center;
gap: 12px;
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
padding: 10px 18px;
border-radius: var(--radius-md);
font-family: var(--font-mono);
font-size: 0.88rem;
color: var(--text-muted);
}
.cmd-box code {
color: var(--accent-secondary);
}
/* Sections */
.content-section {
max-width: 1200px;
margin: 0 auto;
padding: 70px 24px;
}
.section-header {
text-align: center;
margin-bottom: 50px;
}
.section-title {
font-size: 2rem;
font-weight: 700;
letter-spacing: -0.02em;
margin-bottom: 12px;
}
.section-subtitle {
color: var(--text-muted);
font-size: 1.05rem;
}
/* Feature Grid */
.feature-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
gap: 24px;
}
.feature-card {
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);
padding: 30px;
transition: all 0.3s ease;
position: relative;
overflow: hidden;
}
.feature-card:hover {
border-color: var(--border-accent);
background: var(--bg-card-hover);
transform: translateY(-4px);
box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}
.f-icon {
width: 48px;
height: 48px;
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
margin-bottom: 20px;
background: rgba(99, 102, 241, 0.12);
border: 1px solid rgba(99, 102, 241, 0.25);
color: var(--accent-secondary);
}
.f-title {
font-size: 1.25rem;
font-weight: 700;
margin-bottom: 10px;
color: var(--text-main);
}
.f-desc {
color: var(--text-muted);
font-size: 0.95rem;
line-height: 1.6;
}
/* Install Grid */
.install-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
gap: 24px;
}
.install-card {
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);
padding: 30px;
}
.install-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 16px;
}
.install-platform {
font-size: 1.2rem;
font-weight: 700;
}
.code-block {
background: var(--bg-input);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-md);
padding: 16px;
font-family: var(--font-mono);
font-size: 0.85rem;
overflow-x: auto;
margin-bottom: 20px;
color: #cbd5e1;
}
/* About Section */
.about-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
gap: 24px;
}
.about-card {
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);
padding: 32px;
}
.about-profile {
display: flex;
align-items: center;
gap: 16px;
margin-bottom: 20px;
}
.avatar-badge {
width: 54px;
height: 54px;
border-radius: var(--radius-md);
background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
display: flex;
align-items: center;
justify-content: center;
font-weight: 800;
font-size: 1.3rem;
color: #ffffff;
}
.profile-name {
font-size: 1.2rem;
font-weight: 700;
}
.profile-role {
font-size: 0.85rem;
color: var(--text-muted);
}
.about-text {
font-size: 0.95rem;
color: var(--text-muted);
line-height: 1.6;
margin-bottom: 20px;
}
.chip-row {
display: flex;
flex-wrap: wrap;
gap: 8px;
}
.chip {
padding: 4px 12px;
border-radius: var(--radius-full);
font-size: 0.78rem;
background: rgba(255, 255, 255, 0.04);
border: 1px solid var(--border-subtle);
color: var(--text-muted);
}
/* Footer */
.site-footer {
margin-top: auto;
background: var(--bg-surface);
border-top: 1px solid var(--border-subtle);
padding: 40px 24px;
font-size: 0.88rem;
color: var(--text-dim);
}
.footer-container {
max-width: 1200px;
margin: 0 auto;
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: space-between;
gap: 20px;
}
.footer-links {
display: flex;
gap: 20px;
list-style: none;
}
@media (max-width: 768px) {
.nav-links {
display: none;
}
}