Moltbot Security Automation Workflows

// Moltbot Workflow Engine
class SecurityWorkflow {
  constructor(name, steps) {
    this.name = name;
    this.steps = steps;
    this.context = {};
  }
  
  async execute(trigger) {
    console.log('Starting workflow:', this.name, 'trigger:', trigger.type);
    
    for (const step of this.steps) {
      try {
        await this.executeStep(step, trigger);
      } catch (error) {
        console.error('Step failed:', step.name, error);
        if (step.onFailure) {
          await this.executeStep(step.onFailure, trigger);
        }
        break;
      }
    }
    
    console.log('Workflow completed:', this.name);
  }
  
  async executeStep(step, trigger) {
    console.log('Executing step:', step.name);
    
    switch (step.type) {
      case 'http_request':
        await this.httpRequest(step.config);
        break;
      case 'script':
        await this.executeScript(step.config);
        break;
      case 'webhook':
        await this.sendWebhook(step.config);
        break;
      case 'condition':
        if (!this.evaluateCondition(step.config, trigger)) {
          throw new Error('Condition not met');
        }
        break;
      case 'delay':
        await this.delay(step.config.duration);
        break;
      default:
        throw new Error('Unknown step type: ' + step.type);
    }
  }
}

// Beispiel: Incident Response Workflow
const incidentResponse = new SecurityWorkflow('incident_response', [
  {
    name: 'analyze_threat',
    type: 'script',
    config: { script: 'analyze_threat.py', params: { severity: 'high' } }
  },
  {
    name: 'check_mitigation',
    type: 'condition',
    config: { expression: 'context.threat_score > 8' }
  },
  {
    name: 'block_ip',
    type: 'http_request',
    config: {
      method: 'POST',
      url: 'https://api.firewall/block',
      body: { ip: 'context.source_ip', duration: '1h' }
    }
  },
  {
    name: 'notify_team',
    type: 'webhook',
    config: {
      url: 'https://hooks.slack.com/security',
      message: 'Threat blocked: IP {context.source_ip}'
    }
  }
]);

// Webhook Handler für Security Events
export async function handleSecurityWebhook(req, res) {
  const event = req.body;
  
  try {
    // Validate webhook signature
    if (!validateWebhookSignature(req)) {
      return res.status(401).json({ error: 'Invalid signature' });
    }
    
    // Route to appropriate workflow
    const workflow = getWorkflowForEvent(event);
    if (workflow) {
      await workflow.execute(event);
    }
    
    res.json({ status: 'processed' });
  } catch (error) {
    console.error('Webhook processing failed:', error);
    res.status(500).json({ error: 'Processing failed' });
  }
}

// Workflow Registry
const WORKFLOW_REGISTRY = {
  'security_alert': incidentResponse,
  'vulnerability_found': vulnerabilityWorkflow,
  'compliance_failure': complianceWorkflow,
  'data_breach': breachWorkflow
};

function getWorkflowForEvent(event) {
  return WORKFLOW_REGISTRY[event.type];
}

// Beispiel: GitHub Security Advisory Webhook
app.post('/api/webhooks/github', handleSecurityWebhook);