From 5e06a653dbae6792a5b112c2805fc5d0222babf9 Mon Sep 17 00:00:00 2001 From: rolodexter Date: Fri, 1 Nov 2024 13:05:25 +0800 Subject: [PATCH] Updates --- docs/components/indexer/COLLECTION.md | 209 ++++++++++++++ docs/curator/MULTINODE.md | 239 ++++++++++++++++ docs/deployment/NODE_OPERATIONS.md | 262 ++++++++++++++++++ docs/deployment/installation.md | 240 ++++++++++++++++ .../infrastructure/infrastructure/SECURITY.md | 250 +++++++++++++++++ 5 files changed, 1200 insertions(+) diff --git a/docs/components/indexer/COLLECTION.md b/docs/components/indexer/COLLECTION.md index e69de29..e4721b0 100644 --- a/docs/components/indexer/COLLECTION.md +++ b/docs/components/indexer/COLLECTION.md @@ -0,0 +1,209 @@ +# Document Collection System + +## Overview + +The Document Collection System is a core component of the LN1 indexer that handles the gathering, processing, and initial organization of legal documents before they enter the validation pipeline. + +## Collection Components + +### Document Intake + +```python +class DocumentIntake: + def __init__(self): + self.supported_formats = ['PDF', 'DOCX', 'TXT', 'HTML'] + self.metadata_extractor = MetadataExtractor() + self.content_parser = ContentParser() +``` + +### Content Structure + +```typescript +interface DocumentContent { + title: string; + content: string; + metadata: { + documentType: string; + jurisdiction: string; + dateCreated: timestamp; + version: string; + hash: string; + } +} +``` + +## Collection Process + +### Document Reception + +1. **Initial Validation** + - Format verification + - Size constraints + - Structure validation + - Duplicate detection + +2. **Metadata Extraction** + - Document properties + - Source information + - Classification data + - Version control + +### Processing Pipeline + +```python +class CollectionPipeline: + async def process_document(self, document): + validated = await self.validate_format(document) + parsed = await self.parse_content(validated) + enriched = await self.enrich_metadata(parsed) + return await self.prepare_for_indexing(enriched) +``` + +## Storage Integration + +### Temporary Storage + +- Document buffer system +- Processing queue +- Failed document handling +- Retry mechanisms + +### Permanent Storage + +```python +class StorageManager: + def store_document(self, document): + return { + 'location': self.determine_storage_location(document), + 'replicas': self.calculate_replica_count(document), + 'retention': self.get_retention_policy(document) + } +``` + +## Quality Control + +### Validation Rules + +- Document completeness +- Format consistency +- Metadata accuracy +- Content integrity + +### Error Handling + +```python +class CollectionError: + def handle_error(self, error_type, document): + return { + 'error': error_type, + 'document_id': document.id, + 'timestamp': current_timestamp(), + 'resolution': self.get_resolution_steps(error_type) + } +``` + +## Performance Optimization + +### Batch Processing + +```python +class BatchProcessor: + async def process_batch(self, documents): + sorted_docs = self.sort_by_priority(documents) + processed = await self.parallel_process(sorted_docs) + return await self.validate_batch_results(processed) +``` + +### Resource Management + +- CPU utilization +- Memory management +- Storage optimization +- Network bandwidth + +## Integration Points + +### External Systems + +- Document management systems +- Legal databases +- Court filing systems +- Enterprise systems + +### Internal Components + +```typescript +interface ComponentIntegration { + indexer: 'Document indexing system', + validator: 'Content validation', + storage: 'Permanent storage', + api: 'External interfaces' +} +``` + +## Monitoring + +### Collection Metrics + +```python +class CollectionMonitor: + def collect_metrics(self): + return { + 'documents_processed': self.count_processed(), + 'processing_time': self.average_processing_time(), + 'error_rate': self.calculate_error_rate(), + 'queue_status': self.get_queue_metrics() + } +``` + +### Health Checks + +- System availability +- Processing capacity +- Error rates +- Queue status + +## Security Measures + +### Document Security + +- Access control +- Encryption at rest +- Secure transmission +- Audit logging + +### Compliance + +```python +class ComplianceManager: + def ensure_compliance(self, document): + return { + 'gdpr_compliant': self.check_gdpr_compliance(document), + 'hipaa_compliant': self.check_hipaa_compliance(document), + 'retention_policy': self.get_retention_requirements(document) + } +``` + +## Development Guidelines + +### Implementation Standards + +- Error handling patterns +- Logging requirements +- Performance benchmarks +- Testing coverage + +### Code Examples + +```python +# Example implementation of document collection +class DocumentCollector: + async def collect_document(self, document): + try: + validated = await self.validate_document(document) + processed = await self.process_document(validated) + stored = await self.store_document(processed) + return await self.confirm_collection(stored) + except CollectionException as e: + await self.handle_collection_error(e) +``` diff --git a/docs/curator/MULTINODE.md b/docs/curator/MULTINODE.md index e69de29..2a6027f 100644 --- a/docs/curator/MULTINODE.md +++ b/docs/curator/MULTINODE.md @@ -0,0 +1,239 @@ +# Multi-Node Validation System + +## Overview + +The Multi-Node Validation System (MNVS) implements distributed validation and consensus mechanisms across the LN1 network for legal document processing. This system ensures data quality and reliability through coordinated validation across multiple nodes. + +## Architecture + +### Core Components + +```python +class MultinodeValidator: + def __init__(self): + self.node_manager = NodeManager() + self.consensus_engine = ConsensusEngine() + self.validation_pool = ValidationPool() + self.reward_calculator = RewardCalculator() +``` + +### Node Types + +- **Primary Validators** + - Full document validation + - Consensus participation + - Result verification + +- **Secondary Validators** + - Partial validation tasks + - Cross-validation + - Result confirmation + +## Validation Process + +### Task Distribution + +```python +class ValidationDistributor: + async def distribute_task(self, document): + nodes = await self.select_validator_nodes(document) + tasks = self.create_validation_tasks(document, nodes) + return await self.assign_tasks(tasks) +``` + +### Consensus Achievement + +1. **Initial Validation** + - Document integrity check + - Format verification + - Metadata validation + +2. **Cross-Validation** + - Multi-node verification + - Result comparison + - Conflict resolution + +## Node Selection + +### Selection Criteria + +```typescript +interface NodeSelection { + performance: { + historical_accuracy: number, + response_time: number, + availability: number + }, + capacity: { + current_load: number, + max_capacity: number, + queue_length: number + }, + reputation: { + validation_score: number, + stake_amount: number, + age: number + } +} +``` + +### Load Balancing + +```python +class LoadBalancer: + def balance_load(self, nodes, task): + return { + 'node_capacity': self.check_node_capacity(nodes), + 'current_load': self.get_current_load(nodes), + 'optimal_distribution': self.calculate_distribution(nodes, task) + } +``` + +## Consensus Mechanism + +### Voting Protocol + +```solidity +contract ValidationConsensus { + struct Vote { + address validator; + bytes32 documentHash; + uint8 score; + uint256 timestamp; + } + + mapping(bytes32 => Vote[]) public documentVotes; + + function submitVote(bytes32 _documentHash, uint8 _score) + external + onlyValidator + { + // Vote submission logic + } +} +``` + +### Result Aggregation + +```python +class ResultAggregator: + async def aggregate_results(self, validation_results): + weighted_scores = self.calculate_weighted_scores(validation_results) + consensus = self.determine_consensus(weighted_scores) + return await self.finalize_results(consensus) +``` + +## Performance Optimization + +### Resource Management + +```python +class ResourceManager: + def optimize_resources(self): + return { + 'cpu_allocation': self.optimize_cpu_usage(), + 'memory_usage': self.optimize_memory(), + 'network_bandwidth': self.optimize_bandwidth() + } +``` + +### Caching Strategy + +- Result caching +- Validation history +- Node performance metrics +- Consensus data + +## Error Handling + +### Validation Failures + +```python +class ValidationErrorHandler: + async def handle_error(self, error_type, validation_context): + error_log = self.log_error(error_type, validation_context) + recovery_action = self.determine_recovery_action(error_type) + return await self.execute_recovery(recovery_action) +``` + +### Recovery Procedures + +1. **Node Failure** + - Automatic task reassignment + - State recovery + - Result reconciliation + +2. **Consensus Failure** + - Additional validator recruitment + - Extended voting period + - Manual review trigger + +## Monitoring System + +### Performance Metrics + +```python +class ValidationMonitor: + def collect_metrics(self): + return { + 'validation_success_rate': self.calculate_success_rate(), + 'consensus_achievement_time': self.measure_consensus_time(), + 'node_participation_level': self.track_participation(), + 'resource_utilization': self.measure_resources() + } +``` + +### Health Checks + +- Node availability +- Network connectivity +- Processing capacity +- Result consistency + +## Security Measures + +### Validation Security + +```python +class SecurityManager: + def enforce_security(self, validation_request): + return { + 'authentication': self.verify_node_identity(), + 'authorization': self.check_permissions(), + 'encryption': self.encrypt_validation_data(), + 'audit_log': self.record_activity() + } +``` + +### Anti-Gaming Measures + +- Stake requirements +- Performance monitoring +- Reputation system +- Random node selection + +## Integration Points + +### External Systems + +```typescript +interface SystemIntegration { + consensus: 'Consensus mechanism integration', + storage: 'Distributed storage system', + rewards: 'Token reward distribution', + monitoring: 'System monitoring and alerts' +} +``` + +### API Endpoints + +```python +class ValidationAPI: + async def register_endpoints(self): + return { + '/validate': self.handle_validation_request, + '/consensus': self.handle_consensus_status, + '/results': self.handle_validation_results, + '/metrics': self.handle_performance_metrics + } +``` diff --git a/docs/deployment/NODE_OPERATIONS.md b/docs/deployment/NODE_OPERATIONS.md index e69de29..303b1ca 100644 --- a/docs/deployment/NODE_OPERATIONS.md +++ b/docs/deployment/NODE_OPERATIONS.md @@ -0,0 +1,262 @@ +# LN1 Node Operations Guide + +## Overview + +This document provides detailed operational procedures and guidelines for running an LN1 node on the DataHive network. It covers day-to-day operations, maintenance procedures, and troubleshooting guidelines. + +## Node Configuration + +### Environment Setup + +```bash +# Required environment variables +NODE_ID=unique_node_id +NETWORK=testnet|mainnet +RPC_ENDPOINT=https://sepolia.optimism.io +API_KEY=your_api_key +STORAGE_PATH=/data/ln1 +LOG_LEVEL=info|debug|error +``` + +### Network Configuration + +```python +class NodeConfig: + def __init__(self): + self.network_params = { + 'chain_id': 11155420, # OP Sepolia + 'p2p_port': 30303, + 'rpc_port': 8545, + 'ws_port': 8546, + 'metrics_port': 9090 + } +``` + +## Operational Procedures + +### Node Startup + +```bash +# Start node services +docker-compose up -d + +# Verify node status +curl http://localhost:8545/status + +# Monitor logs +docker-compose logs -f node +``` + +### Health Checks + +```python +class HealthChecker: + async def check_node_health(self): + return { + 'network': self.check_network_connectivity(), + 'storage': self.check_storage_status(), + 'validation': self.check_validation_status(), + 'consensus': self.check_consensus_participation() + } +``` + +## Monitoring and Metrics + +### Performance Metrics + +- **System Metrics** + - CPU usage + - Memory utilization + - Disk I/O + - Network bandwidth + +- **Node Metrics** + - Validation rate + - Document processing speed + - Consensus participation + - Storage utilization + +### Logging Configuration + +```yaml +logging: + level: INFO + handlers: + file: + path: /var/log/ln1/node.log + rotation: daily + retention: 30d + metrics: + prometheus_endpoint: http://localhost:9090 +``` + +## Maintenance Procedures + +### Regular Maintenance + +1. **Daily Tasks** + - Check node status + - Monitor system resources + - Review error logs + - Verify consensus participation + +2. **Weekly Tasks** + - Update node software + - Backup configuration + - Clean temporary files + - Review performance metrics + +### Backup Procedures + +```python +class BackupManager: + async def perform_backup(self): + return { + 'config': await self.backup_config(), + 'data': await self.backup_data(), + 'keys': await self.backup_keys(), + 'logs': await self.backup_logs() + } +``` + +## Security Management + +### Access Control + +```python +class SecurityManager: + def configure_security(self): + return { + 'firewall': self.setup_firewall(), + 'ssl': self.configure_ssl(), + 'authentication': self.setup_auth(), + 'monitoring': self.setup_security_monitoring() + } +``` + +### Key Management + +- Private key storage +- API key rotation +- Access token management +- Credential backup + +## Troubleshooting + +### Common Issues + +1. **Network Issues** + - Connection timeouts + - Peer discovery problems + - Synchronization failures + - RPC errors + +2. **Storage Issues** + - Disk space warnings + - I/O bottlenecks + - Data corruption + - Replication failures + +### Resolution Steps + +```python +class TroubleshootManager: + async def diagnose_issue(self, error_type): + diagnosis = await self.analyze_error(error_type) + solution = await self.get_resolution_steps(diagnosis) + return await self.apply_fix(solution) +``` + +## Performance Optimization + +### Resource Management + +```python +class ResourceOptimizer: + def optimize_resources(self): + return { + 'cpu': self.optimize_cpu_usage(), + 'memory': self.optimize_memory(), + 'storage': self.optimize_storage(), + 'network': self.optimize_bandwidth() + } +``` + +### Caching Strategy + +- Document caching +- Validation result caching +- Network state caching +- Metadata caching + +## Upgrade Procedures + +### Version Management + +```bash +# Check current version +ln1 version + +# Update node software +git pull origin main +docker-compose build +docker-compose up -d +``` + +### Migration Steps + +1. **Pre-upgrade** + - Backup data + - Check requirements + - Notify stakeholders + - Schedule maintenance + +2. **Upgrade Process** + - Stop services + - Update software + - Migrate data + - Restart services + +## Emergency Procedures + +### Incident Response + +```python +class IncidentManager: + async def handle_incident(self, incident_type): + return { + 'status': await self.assess_situation(), + 'action': await self.determine_action(), + 'recovery': await self.initiate_recovery(), + 'report': await self.generate_report() + } +``` + +### Recovery Procedures + +- System restore +- Data recovery +- Network reconnection +- State synchronization + +## Compliance and Reporting + +### Audit Logs + +```python +class AuditLogger: + def log_operation(self, operation_type, details): + return { + 'timestamp': self.get_timestamp(), + 'operation': operation_type, + 'details': details, + 'status': self.get_status() + } +``` + +### Performance Reports + +- Daily statistics +- Weekly summaries +- Monthly reports +- Incident reports diff --git a/docs/deployment/installation.md b/docs/deployment/installation.md index e69de29..82c9cdb 100644 --- a/docs/deployment/installation.md +++ b/docs/deployment/installation.md @@ -0,0 +1,240 @@ +# LN1 Node Installation Guide + +## Prerequisites + +### System Requirements + +- **Hardware** + - CPU: 4+ cores + - RAM: 16GB minimum + - Storage: 500GB SSD + - Network: 100Mbps dedicated connection + +- **Software** + - Ubuntu 20.04 LTS or later + - Docker 20.10+ + - Node.js 16+ + - Python 3.9+ + +### Network Requirements + +```bash +# Required open ports +- 30303 (P2P) +- 8545 (RPC) +- 8546 (WebSocket) +- 9090 (Metrics) +``` + +## Installation Steps + +### 1. System Preparation + +```bash +# Update system packages +sudo apt-get update +sudo apt-get upgrade -y + +# Install system dependencies +sudo apt-get install -y \ + build-essential \ + curl \ + git \ + python3-pip \ + nodejs \ + npm +``` + +### 2. Docker Installation + +```bash +# Install Docker +curl -fsSL https://get.docker.com -o get-docker.sh +sudo sh get-docker.sh + +# Add user to docker group +sudo usermod -aG docker $USER + +# Start Docker service +sudo systemctl enable docker +sudo systemctl start docker +``` + +### 3. Node Setup + +```bash +# Clone repository +git clone https://github.com/datahiv3/Legalese-Node-LN1.git +cd Legalese-Node-LN1 + +# Install dependencies +pip install -r requirements.txt +npm install +``` + +### 4. Configuration + +```bash +# Copy example configuration +cp config/example.env .env + +# Edit configuration file +nano .env + +# Configuration parameters +NODE_ID=unique_node_id +NETWORK=testnet +RPC_ENDPOINT=https://sepolia.optimism.io +API_KEY=your_api_key +``` + +## Network Configuration + +### OP Sepolia Setup + +```python +class NetworkConfig: + def __init__(self): + self.chain_id = 11155420 + self.network = "testnet" + self.rpc_url = "https://sepolia.optimism.io" +``` + +### 0G Network Integration + +```bash +# Install 0G client +npm install @0g/client + +# Configure 0G connection +cp config/0g-config.example.json config/0g-config.json +nano config/0g-config.json +``` + +## Security Setup + +### SSL/TLS Configuration + +```bash +# Generate SSL certificate +openssl req -x509 -nodes -days 365 -newkey rsa:2048 \ + -keyout config/private.key \ + -out config/certificate.crt +``` + +### Firewall Configuration + +```bash +# Configure UFW +sudo ufw allow 30303/tcp +sudo ufw allow 8545/tcp +sudo ufw allow 8546/tcp +sudo ufw allow 9090/tcp +sudo ufw enable +``` + +## Node Initialization + +### Start Node + +```bash +# Build Docker containers +docker-compose build + +# Start services +docker-compose up -d +``` + +### Verify Installation + +```bash +# Check node status +curl http://localhost:8545/status + +# Check logs +docker-compose logs -f +``` + +## Post-Installation + +### Health Check + +```python +class HealthCheck: + def verify_installation(self): + return { + 'node_status': self.check_node_status(), + 'network_connection': self.verify_network(), + 'storage_access': self.check_storage(), + 'api_availability': self.verify_api() + } +``` + +### Monitor Setup + +```bash +# Install monitoring tools +docker-compose -f docker-compose.monitoring.yml up -d + +# Access dashboard +# Navigate to http://localhost:3000 +``` + +## Troubleshooting + +### Common Issues + +1. **Connection Issues** + - Verify network configuration + - Check firewall settings + - Validate RPC endpoint + +2. **Storage Problems** + - Check disk space + - Verify permissions + - Validate mount points + +### Logging + +```bash +# View real-time logs +docker-compose logs -f + +# Check specific service +docker-compose logs -f node + +# Export logs +docker-compose logs > node_logs.txt +``` + +## Maintenance + +### Backup Procedures + +```bash +# Backup configuration +./scripts/backup-config.sh + +# Backup data +./scripts/backup-data.sh +``` + +### Update Procedures + +```bash +# Update node software +git pull +docker-compose build +docker-compose up -d + +# Update dependencies +pip install -r requirements.txt --upgrade +npm update +``` + +## Additional Resources + +- [Technical Documentation](/docs/technical/ARCHITECTURE.md) +- [API Documentation](/docs/api/ENDPOINTS.md) +- [Security Guidelines](/docs/infrastructure/SECURITY.md) +- [Node Operations](/docs/deployment/NODE_OPERATIONS.md) \ No newline at end of file diff --git a/docs/guidelines/infrastructure/infrastructure/SECURITY.md b/docs/guidelines/infrastructure/infrastructure/SECURITY.md index e69de29..8d7afcd 100644 --- a/docs/guidelines/infrastructure/infrastructure/SECURITY.md +++ b/docs/guidelines/infrastructure/infrastructure/SECURITY.md @@ -0,0 +1,250 @@ +# LN1 Infrastructure Security Guidelines + +## Overview + +This document outlines the security protocols and best practices for the LN1 node infrastructure. It covers network security, access control, data protection, and monitoring requirements. + +## Network Security + +### Firewall Configuration + +```bash +# Required firewall rules +ufw allow 30303/tcp # P2P communication +ufw allow 8545/tcp # RPC endpoint +ufw allow 8546/tcp # WebSocket +ufw allow 9090/tcp # Metrics +``` + +### TLS/SSL Implementation + +```python +class SecurityConfig: + def __init__(self): + self.tls_config = { + 'version': 'TLS 1.3', + 'ciphers': [ + 'TLS_AES_256_GCM_SHA384', + 'TLS_CHACHA20_POLY1305_SHA256' + ], + 'cert_path': '/etc/ln1/certs/', + 'key_size': 4096 + } +``` + +## Access Control + +### Authentication System + +```python +class AuthenticationManager: + def __init__(self): + self.jwt_manager = JWTManager() + self.api_key_manager = APIKeyManager() + + async def authenticate_request(self, credentials): + if self.is_jwt(credentials): + return await self.jwt_manager.validate(credentials) + return await self.api_key_manager.validate(credentials) +``` + +### Role-Based Access Control + +```typescript +interface RBACConfig { + roles: { + admin: string[]; + operator: string[]; + validator: string[]; + reader: string[]; + }; + permissions: { + read: string[]; + write: string[]; + validate: string[]; + admin: string[]; + } +} +``` + +## Data Protection + +### Encryption Standards + +- Data at Rest + - AES-256 encryption + - Secure key storage + - Regular key rotation + +- Data in Transit + - TLS 1.3 + - Perfect Forward Secrecy + - Certificate pinning + +### Key Management + +```python +class KeyManager: + def __init__(self): + self.key_store = SecureKeyStore() + self.rotation_scheduler = KeyRotationScheduler() + + async def rotate_keys(self): + new_keys = await self.generate_keys() + await self.distribute_keys(new_keys) + await self.revoke_old_keys() +``` + +## Monitoring and Detection + +### Security Monitoring + +```python +class SecurityMonitor: + def __init__(self): + self.intrusion_detector = IntrusionDetector() + self.anomaly_detector = AnomalyDetector() + self.audit_logger = AuditLogger() + + async def monitor_system(self): + return { + 'intrusion_alerts': await self.intrusion_detector.check(), + 'anomalies': await self.anomaly_detector.scan(), + 'audit_logs': await self.audit_logger.get_logs() + } +``` + +### Incident Response + +1. **Detection Phase** + - Automated threat detection + - Anomaly identification + - Alert generation + +2. **Response Phase** + - Threat containment + - System isolation + - Evidence collection + +## Compliance Requirements + +### Data Privacy + +```python +class PrivacyManager: + def ensure_compliance(self, data): + return { + 'gdpr_compliant': self.check_gdpr_compliance(data), + 'ccpa_compliant': self.check_ccpa_compliance(data), + 'audit_trail': self.generate_audit_trail(data) + } +``` + +### Audit Logging + +```python +class AuditLogger: + def log_event(self, event): + return { + 'timestamp': self.get_timestamp(), + 'event_type': event.type, + 'actor': event.actor, + 'action': event.action, + 'resource': event.resource, + 'status': event.status + } +``` + +## Security Updates + +### Patch Management + +```python +class PatchManager: + async def manage_updates(self): + available_updates = await self.check_updates() + if self.requires_immediate_update(available_updates): + return await self.apply_critical_updates() + return await self.schedule_updates(available_updates) +``` + +### Version Control + +- Regular security patches +- Dependency updates +- Vulnerability fixes +- System hardening + +## Backup and Recovery + +### Backup Strategy + +```python +class BackupManager: + def __init__(self): + self.backup_schedule = { + 'full': '0 0 * * 0', # Weekly + 'incremental': '0 0 * * 1-6', # Daily + 'config': '0 * * * *' # Hourly + } + + async def perform_backup(self, backup_type): + backup_data = await self.collect_backup_data(backup_type) + encrypted_backup = await self.encrypt_backup(backup_data) + return await self.store_backup(encrypted_backup) +``` + +### Disaster Recovery + +1. **Recovery Planning** + - System restore procedures + - Data recovery protocols + - Service continuity plans + +2. **Implementation** + - Automated recovery + - Manual intervention procedures + - Verification steps + +## Security Best Practices + +### Code Security + +```python +class SecurityChecker: + def validate_code(self, code): + return { + 'static_analysis': self.run_static_analysis(code), + 'dependency_check': self.check_dependencies(code), + 'vulnerability_scan': self.scan_vulnerabilities(code) + } +``` + +### Operational Security + +- Regular security audits +- Staff training requirements +- Incident response drills +- Documentation maintenance + +## Integration Security + +### API Security + +```python +class APISecurityManager: + def secure_endpoint(self, endpoint): + return { + 'rate_limiting': self.configure_rate_limits(endpoint), + 'input_validation': self.setup_validation(endpoint), + 'authentication': self.configure_auth(endpoint), + 'logging': self.setup_logging(endpoint) + } +``` + +### Third-Party Integration + +- Vendor assessment +- Integration testing +- Security validation +- Continuous monitoring