How do I mask sensitive data using zap in Go?

In Go, using the Zap logging library to mask sensitive data can help protect sensitive information while logging. Properly masking data ensures that private information isn't exposed in logs, which is crucial for maintaining user privacy and security.

To mask sensitive data in your logs with Zap, you can utilize the `zapcore.Field` struct to create custom fields that obfuscate sensitive information before logging them. Below is an example that demonstrates how to mask sensitive data using Zap.

package main import ( "go.uber.org/zap" ) func main() { logger, _ := zap.NewProduction() defer logger.Sync() username := "admin" password := "supersecretpassword" logger.Info("User logged in", zap.String("username", username), zap.String("password", maskSensitiveData(password)), ) } // maskSensitiveData replaces the sensitive data with asterisks. func maskSensitiveData(data string) string { return "***MASKED***" }

Go Zap Data Masking Logging Sensitive Data

Related Questions

How do I avoid rehashing overhead with std::set in multithreaded code?

How do I find elements with custom comparators with std::set for embedded targets?

How do I erase elements while iterating with std::set for embedded targets?

How do I provide stable iteration order with std::unordered_map for large datasets?

How do I reserve capacity ahead of time with std::unordered_map for large datasets?

How do I erase elements while iterating with std::unordered_map in multithreaded code?

How do I provide stable iteration order with std::map for embedded targets?

How do I provide stable iteration order with std::map in multithreaded code?

How do I avoid rehashing overhead with std::map in performance-sensitive code?

How do I merge two containers efficiently with std::map for embedded targets?