middleware

Documentation

Index

• func MaxBytes(next http.Handler) http.Handler
• func OtelRequestResponseLog(next http.Handler) http.Handler
• func Recover(next http.Handler) http.Handler
• func RequestLog(next http.Handler) http.Handler
• func SecurityHeaders(next http.Handler) http.Handler

Functions

func MaxBytes

func MaxBytes(next http.Handler) http.Handler

MaxBytes limits the request body size to prevent DoS from large payloads.

func OtelRequestResponseLog

func OtelRequestResponseLog(next http.Handler) http.Handler

OtelRequestResponseLog wraps an http.Handler and logs every request and response to stdout, and records request/response attributes on the current OpenTelemetry span. Use inside otelhttp so the span is in context: otelhttp.NewHandler(OtelRequestResponseLog(handler), "ipam").

func Recover

func Recover(next http.Handler) http.Handler

Recover wraps an http.Handler and recovers from panics: logs the panic and stack, returns 500.

func RequestLog

func RequestLog(next http.Handler) http.Handler

RequestLog wraps an http.Handler and logs each request (method, path, status, duration) to stdout. Use with OpenTelemetry: otelhttp.NewHandler(RequestLog(handler), "service name").

func SecurityHeaders

func SecurityHeaders(next http.Handler) http.Handler

SecurityHeaders sets common OWASP-recommended response headers.