@puberty-labs/clits/dist/utils/data-sanitizer.js

CLiTS (Chrome Logging and Inspection Tool Suite) is a powerful Node.js library for automated Chrome browser testing, logging, and inspection. It provides a comprehensive suite of tools for monitoring network requests, console logs, DOM mutations, and more

// BSD: Provides data sanitization services to redact or mask sensitive information from logs.
export class DataSanitizer {
    constructor(rules = []) {
        this.rules = rules;
        // Add default rules for common sensitive data
        this.addDefaultRules();
    }
    addDefaultRules() {
        // Rule for passwords (in JSON-like strings)
        this.rules.push({
            pattern: /("password"\s*:\s*)"[^"]*"/gi,
            replacement: '$1"***REDACTED***"'
        });
        // Rule for email addresses
        this.rules.push({
            pattern: /([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+)/gi,
            replacement: '***REDACTED_EMAIL***'
        });
        // Rule for common API keys/tokens
        this.rules.push({
            pattern: /(["']?(?:api_key|token|client_secret)["']?\s*:\s*["'])([^"'\s]+)(["']?)/gi,
            replacement: '$1***REDACTED***$3'
        });
    }
    sanitize(data) {
        let sanitizedData = data;
        for (const rule of this.rules) {
            sanitizedData = sanitizedData.replace(rule.pattern, rule.replacement);
        }
        return sanitizedData;
    }
    addRule(rule) {
        this.rules.push(rule);
    }
}