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CMP Consent Architecture

Technical overview of the CMP consent system.

Components​

  • ConsentCore: Core consent state management
  • ConsentUI: Banner and preferences dialog
  • TagManager: Third-party tag loading
  • Storage: Consent persistence
  1. User visits site
  2. CMP checks for existing consent
  3. If no consent, show banner
  4. User makes choice
  5. Consent stored and tags loaded/blocked accordingly

Data Model​

interface ConsentState {
  version: number;
  categories: {
    necessary: boolean;
    analytics: boolean;
    marketing: boolean;
    preferences: boolean;
  };
  timestamp: string;
}