"use strict";
/**
 * AeThex SafeInput - PII Detection & Scrubbing
 * Automatically detects and removes personally identifiable information
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.SafeInput = void 0;
class SafeInput {
    /**
     * Detect PII types in input
     */
    static detectPII(input) {
        const detected = [];
        if (this.patterns.phone.test(input))
            detected.push('phone');
        if (this.patterns.email.test(input))
            detected.push('email');
        if (this.patterns.ssn.test(input))
            detected.push('ssn');
        if (this.patterns.credit_card.test(input))
            detected.push('credit_card');
        if (this.patterns.address.test(input))
            detected.push('address');
        return detected;
    }
    /**
     * Scrub PII from input
     */
    static scrub(input) {
        let clean = input;
        clean = clean.replace(this.patterns.phone, '[PHONE_REDACTED]');
        clean = clean.replace(this.patterns.email, '[EMAIL_REDACTED]');
        clean = clean.replace(this.patterns.ssn, '[SSN_REDACTED]');
        clean = clean.replace(this.patterns.credit_card, '[CARD_REDACTED]');
        clean = clean.replace(this.patterns.address, '[ADDRESS_REDACTED]');
        return clean;
    }
    /**
     * Validate input for PII
     */
    static validate(input) {
        const detected = this.detectPII(input);
        if (detected.length === 0) {
            return {
                valid: true,
                blocked: [],
                clean: input
            };
        }
        return {
            valid: false,
            blocked: detected,
            clean: this.scrub(input),
            message: `Blocked PII types: ${detected.join(', ')}`
        };
    }
    /**
     * Check if input is safe
     */
    static isSafe(input) {
        return this.detectPII(input).length === 0;
    }
}
exports.SafeInput = SafeInput;
// PII Detection Patterns
SafeInput.patterns = {
    phone: /\b\d{3}[-.]?\d{3}[-.]?\d{4}\b|\(\d{3}\)\s*\d{3}[-.]?\d{4}/g,
    email: /\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b/g,
    ssn: /\b\d{3}-\d{2}-\d{4}\b/g,
    credit_card: /\b\d{4}[-\s]?\d{4}[-\s]?\d{4}[-\s]?\d{4}\b/g,
    address: /\b\d+\s+[A-Za-z\s]+(?:Street|St|Avenue|Ave|Road|Rd|Lane|Ln|Drive|Dr|Court|Ct|Boulevard|Blvd)\b/gi
};
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