gbserver/README.md

# General Bots 6 (GB6) Platform

## Vision
GB6 is a billion-scale real-time communication platform integrating advanced bot capabilities, WebRTC multimedia, and enterprise-grade messaging, built with Rust for maximum performance and reliability and BASIC-WebAssembly VM.

## 🌟 Key Features

### Scale & Performance
- Billion+ active users support
- Sub-second message delivery
- 4K video streaming
- 99.99% uptime guarantee
- Zero message loss
- Petabyte-scale storage

### Core Services
- **API Service** (gb-api)
  - Axum-based REST & WebSocket
  - Multi-tenant request routing
  - Authentication & Authorization
  - File handling & streaming

- **Media Processing** (gb-media)
  - WebRTC integration
  - GStreamer transcoding
  - Real-time track management
  - Professional recording

- **Messaging** (gb-messaging)
  - Kafka event processing
  - RabbitMQ integration
  - WebSocket communication
  - Redis PubSub

- **Storage** (gb-storage)
  - PostgreSQL with sharding
  - Redis caching
  - TiKV distributed storage
  - Customer data management

## 🏗 Architecture

### Multi-Tenant Core
- Organization hierarchy
- Instance management
- Resource quotas
- Usage analytics

### Communication Infrastructure
- WebRTC rooms
- Real-time messaging
- Media processing
- Video conferencing

### Storage Architecture
```sql
-- Customer Sharding Example
CREATE TABLE customers (
    id UUID PRIMARY KEY,
    name TEXT,
    subscription_tier TEXT,
    status TEXT,
    max_instances INTEGER
);
```

### Message Processing
```rust
// Kafka Producer Example
pub async fn publish<T: Serialize>(
    &self,
    topic: &str,
    key: &str,
    message: &T,
) -> Result<()>
```

## 🛠 Installation

### Prerequisites
- Rust 1.70+
- Kubernetes cluster
- PostgreSQL 13+
- Redis 6+
- Kafka 3.0+
- GStreamer

### Kubernetes Setup
```bash
# Initialize cluster
./setup-k8s.sh

# Deploy platform
./deploy.sh
```

### Build & Run
```bash
# Build all services
cargo build --workspace

# Run tests
cargo test --workspace

# Start API service
cargo run -p gb-api
```

## 📊 Monitoring & Operations

### Health Metrics
- System performance
- Resource utilization
- Error rates
- Latency tracking

### Scaling Operations
- Auto-scaling rules
- Shard management
- Load balancing
- Failover systems

## 🔒 Security

### Authentication & Authorization
- Multi-factor auth
- Role-based access
- Rate limiting
- End-to-end encryption

### Data Protection
- Tenant isolation
- Encryption at rest
- Secure communications
- Audit logging

## 🚀 Development

### Project Structure
```
general-bots/
├── gb-api/          # API service
├── gb-core/         # Core functionality
├── gb-media/        # Media processing
├── gb-messaging/    # Message brokers
├── gb-storage/      # Data storage
├── gb-utils/        # Utilities
├── k8s/             # Kubernetes configs
└── migrations/      # DB migrations
```

### Configuration
```env
DATABASE_URL=postgresql://user:password@localhost:5432/gbdb
REDIS_URL=redis://localhost:6379
KAFKA_BROKERS=localhost:9092
RABBIT_URL=amqp://guest:guest@localhost:5672
```

## 🌍 Deployment

### Global Infrastructure
- Edge presence
- Regional optimization
- Content delivery
- Traffic management

### Disaster Recovery
- Automated backups
- Multi-region failover
- Data replication
- System redundancy

## 🤝 Contributing

1. Fork repository
2. Create feature branch
3. Implement changes
4. Add tests
5. Submit PR

## 📝 License

Licensed under terms specified in workspace configuration.

## 🆘 Support

### Issues
- Check existing issues
- Provide reproduction steps
- Include relevant logs
- Follow up on discussions

### Documentation
- API references
- Integration guides
- Deployment docs
- Best practices

## 🔮 Roadmap

### Short Term
- Enhanced media processing
- Additional messaging protocols
- Improved scalability
- Extended monitoring

### Long Term
- AI/ML integration
- Advanced analytics
- Global expansion
- Enterprise features



# Infrastructure Compliance Checklist - ISO 27001, HIPAA, LGPD

| ✓ | Requirement | Component | Standard | Implementation Steps |
|---|-------------|-----------|-----------|---------------------|
| ⬜ | TLS 1.3 Configuration | Nginx | All | Configure modern SSL parameters and ciphers in `/etc/nginx/conf.d/ssl.conf` |
| ⬜ | Access Logging | Nginx | All | Enable detailed access logs with privacy fields in `/etc/nginx/nginx.conf` |
| ⬜ | Rate Limiting | Nginx | ISO 27001 | Implement rate limiting rules in location blocks |
| ⬜ | WAF Rules | Nginx | HIPAA | Install and configure ModSecurity with OWASP rules |
| ⬜ | Reverse Proxy Security | Nginx | All | Configure security headers (X-Frame-Options, HSTS, CSP) |
| ⬜ | MFA Implementation | Zitadel | All | Enable and enforce MFA for all administrative accounts |
| ⬜ | RBAC Configuration | Zitadel | All | Set up role-based access control with least privilege |
| ⬜ | Password Policy | Zitadel | All | Configure strong password requirements (length, complexity, history) |
| ⬜ | OAuth2/OIDC Setup | Zitadel | ISO 27001 | Configure secure OAuth flows and token policies |
| ⬜ | Audit Logging | Zitadel | All | Enable comprehensive audit logging for user activities |
| ⬜ | Encryption at Rest | Garage (S3) | All | Configure encrypted storage with key management |
| ⬜ | Bucket Policies | Garage (S3) | All | Implement strict bucket access policies |
| ⬜ | Object Versioning | Garage (S3) | HIPAA | Enable versioning for data recovery capability |
| ⬜ | Access Logging | Garage (S3) | All | Enable detailed access logging for object operations |
| ⬜ | Lifecycle Rules | Garage (S3) | LGPD | Configure data retention and deletion policies |
| ⬜ | DKIM/SPF/DMARC | Stalwart | All | Configure email authentication mechanisms |
| ⬜ | Mail Encryption | Stalwart | All | Enable TLS for mail transport |
| ⬜ | Content Filtering | Stalwart | All | Implement content scanning and filtering rules |
| ⬜ | Mail Archiving | Stalwart | HIPAA | Configure compliant email archiving |
| ⬜ | Sieve Filtering | Stalwart | All | Implement security-focused mail filtering rules |
| ⬜ | System Hardening | Ubuntu | All | Apply CIS Ubuntu Linux benchmarks |
| ⬜ | System Updates | Ubuntu | All | Configure unattended-upgrades for security patches |
| ⬜ | Audit Daemon | Ubuntu | All | Configure auditd for system event logging |
| ⬜ | Firewall Rules | Ubuntu | All | Configure UFW with restrictive rules |
| ⬜ | Disk Encryption | Ubuntu | All | Implement LUKS encryption for system disks |
| ⬜ | SELinux/AppArmor | Ubuntu | All | Enable and configure mandatory access control |
| ⬜ | Monitoring Setup | All | All | Install and configure Prometheus + Grafana |
| ⬜ | Log Aggregation | All | All | Implement centralized logging (e.g., ELK Stack) |
| ⬜ | Backup System | All | All | Configure automated backup system with encryption |
| ⬜ | Network Isolation | All | All | Implement proper network segmentation |


## Documentation Requirements

1. **Security Policies**
   - Information Security Policy
   - Access Control Policy
   - Password Policy
   - Data Protection Policy
   - Incident Response Plan

2. **Procedures**
   - Backup and Recovery Procedures
   - Change Management Procedures
   - Access Review Procedures
   - Security Incident Procedures
   - Data Breach Response Procedures

3. **Technical Documentation**
   - Network Architecture Diagrams
   - System Configuration Documentation
   - Security Controls Documentation
   - Encryption Standards Documentation
   - Logging and Monitoring Documentation

4. **Compliance Records**
   - Risk Assessment Reports
   - Audit Logs
   - Training Records
   - Incident Reports
   - Access Review Records

## Regular Maintenance Tasks

- Weekly security updates
- Monthly access reviews
- Quarterly compliance audits
- Annual penetration testing
- Bi-annual disaster recovery testing

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Built with ❤️ from Brazil, using Rust for maximum performance and reliability.