better-auth-compliance/src/index.ts

Regional compliance and privacy plugin for Better Auth - GDPR, CCPA, and data protection automation

import type { BetterAuthPlugin } from "better-auth";

export interface ComplianceRegulation {
  enabled?: boolean;
  [key: string]: any;
}

export interface ComplianceOptions {
  regulations?: {
    gdpr?: ComplianceRegulation & {
      consentRequired?: boolean;
      dataRetention?: number;
      rightToDeletion?: boolean;
      dataPortability?: boolean;
    };
    ccpa?: ComplianceRegulation & {
      optOutRequired?: boolean;
      doNotSell?: boolean;
    };
    coppa?: ComplianceRegulation & {
      minimumAge?: number;
      parentalConsent?: boolean;
    };
  };
  consent?: {
    cookie?: {
      required?: boolean;
      categories?: string[];
      expiry?: number;
    };
    dataProcessing?: {
      required?: boolean;
      version?: string;
      updateNotification?: boolean;
    };
  };
  dataResidency?: {
    enabled?: boolean;
    defaultRegion?: string;
    userRegions?: Record<string, string[]>;
  };
  privacy?: {
    anonymizeAfter?: number;
    encryptPII?: boolean;
    minimizeData?: boolean;
    auditAccess?: boolean;
  };
}

export function compliancePlugin(options?: ComplianceOptions): BetterAuthPlugin {
  return {
    id: "compliance",
    init() {
      // Initialize compliance features
    },
    hooks: {
      before: [
        {
          matcher(ctx) {
            // Check consent before processing
            return true;
          },
          handler: async (ctx) => {
            // TODO: Verify consent and compliance
            return;
          }
        }
      ]
    }
  };
}