-- ============================================================================
-- 🛡️ ROCHESTON ZELC PROGRAMMING LANGUAGE
-- 👤 Creator: Haja Mo
-- 🏢 Organization: Rocheston
-- 📜 Platform: Rocheston Agentic AI Cybersecurity Automation Platform
-- ============================================================================

-- Playbook: Global Privacy & Data Sovereignty (Privacy Keywords)
-- Intent: Demonstrates 'pii', 'anonymize', 'gdpr', and 'dlp'. 
-- Prevents cross-border data leaks and automates data subject rights.
-- Infrastructure: Rocheston DLP Engine, SQL-PII-Vault, Rosecoin, HashiCorp Vault.
-- Note: 'purpose_limitation' is checked before any data 'access_request' is granted.

package soc.privacy_ops
use privacy, dlp, storage, identity, slack, rosecoin

-- ============================================================================
-- 1. CONFIGURATION GOVERNORS (Strongly Typed)
-- ============================================================================
⚙️ keep PRIVACY_STANDARD: String = "GDPR"
⚙️ keep SENSITIVE_TAGS: Array = ["PII", "PHI", "PCI"]
⚙️ keep RESIDENCY_ZONE: String = "EU-West-1"

-- ============================================================================
-- 2. THE ENTRY POINT (The Check Block)
-- ============================================================================
🔥 check PrivacyDataExfiltrationDefense
  
  -- Trigger Gate: DLP identifies 'Restricted' data being moved to a 'Cross-Border' destination
  ⚠️ when dlp_anomalous_transfer_detected or cross_border_violation_flagged
    
    🔹 set file_id: String = event.file_handle
    🔹 set destination_region: String = event.dest_region
    🔹 set classification: String = event.data_classification
    
    🚨 alert critical message "PRIVACY BREACH: {classification} data detected in cross_border transfer to {destination_region}."

    -- ============================================================================
    -- 3. THE CLASSIFICATION & MINIMIZATION LAYER (pii, anonymize, tokenize)
    -- ============================================================================
    ⚡ do
      
      -- Action 1: Verify the 'data_classification' against the Global Policy
      -- Voice-friendly: "AINA check classification..."
      🔹 set policy_check: Boolean = privacy verify_residency classification for destination_region
      
      ⚠️ when policy_check == false
         🚨 alert critical message "RESIDENCY VIOLATION: {PRIVACY_STANDARD} prohibits {classification} movement to {destination_region}."
         
         -- Action 2: Intercept and 'anonymize' the data stream in-transit
         -- Voice-friendly: "Anonymize PII fields..."
         ☁️ dlp intercept file_id action anonymize fields ["name", "email", "ssn"]
         
         -- Action 3: Tokenize PCI_DATA for secure storage
         ☁️ dlp tokenize pci_data using "Vault-L1-Provider"
      🔴 end

      -- ============================================================================
      -- 4. THE DATA SUBJECT RIGHTS LAYER (access_request, deletion_request)
      -- ============================================================================
      -- Action 4: Automate a 'deletion_request' (Right to be Forgotten)
      -- Voice-friendly: "Execute deletion_request..."
      ⚠️ when user_request == "DELETION"
         ☁️ privacy execute_deletion_request for event.subject_user across all_systems
         📝 note "Data subject's right to erasure fulfilled for {event.subject_user}."
      🔴 end
      
      -- Action 5: Enforce 'retention' policies to ensure 'data_minimization'
      -- Automatically scrubs data that has exceeded its legal lifespan.
      ☁️ storage apply_retention for classification period "7y"

      -- ============================================================================
      -- 5. THE ENCRYPTION & LEGAL LAYER (legal_hold, encryption_at_rest)
      -- ============================================================================
      -- Action 6: Apply a 'legal_hold' to prevent accidental deletion during an audit
      ☁️ storage set_legal_hold on "Case-Ref-9921"
      
      -- Action 7: Verify 'encryption_at_rest' for all 'confidential' volumes
      ☁️ storage verify_encryption for "production-db-01"
      
      -- Action 8: Check 'consent' logs before processing PII
      🔹 set consent_verified: Boolean = privacy check_consent for event.subject_user

      -- Action 9: Notify the Privacy Officer (DPO)
      📡 notify slack channel "#privacy-governance-center" message "⚖️ *Privacy Interdiction Successful* \n*Policy:* `{PRIVACY_STANDARD}` \n*Action:* Cross-Border Transfer BLOCKED. PII Anonymized. \n*Consent Status:* `{ (consent_verified) ? 'VALID' : 'MISSING' }`"

      -- ============================================================================
      -- 6. EVIDENCE & PROOF
      -- ============================================================================
      📝 evidence record "Privacy_Remediation_Cycle" details {
          standard: PRIVACY_STANDARD,
          residency: RESIDENCY_ZONE,
          classification_matched: classification,
          action: "DATA_SOVEREIGNTY_PRESERVED"
      }
      
      -- Anchor the deletion attestation and classification hash to Rosecoin
      -- This provides immutable proof for GDPR/CCPA auditors.
      ⛓️ rosecoin anchor evidence_pack "latest"
      
    🔴 end
  🔴 end
🔴 end