middleware

Documentation

Index

• Variables
• func BasicAuth(username string, password string) func(http.Handler) http.Handler
• func BasicAuthFunc(authfn func(string, string, *http.Request) bool) func(http.Handler) http.Handler
• func Buffer() func(http.Handler) http.Handler
• func GorillaLog() func(http.Handler) http.Handler
• func Json() func(http.Handler) http.Handler
• func NegroniGzip(compression int) func(http.Handler) http.Handler
• func NegroniLogrus() func(http.Handler) http.Handler
• func Nosurf() func(http.Handler) http.Handler
• func SecureCompare(given string, actual string) bool
• type User

Variables

var BasicRealm = "Authorization Required"

BasicRealm is used when setting the WWW-Authenticate response header.

Functions

func BasicAuth

func BasicAuth(username string, password string) func(http.Handler) http.Handler

Basic returns a Handler that authenticates via Basic Auth. Writes a http.StatusUnauthorized if authentication fails

func BasicAuthFunc

func BasicAuthFunc(authfn func(string, string, *http.Request) bool) func(http.Handler) http.Handler

BasicAuthFunc returns a Handler that authenticates via Basic Auth using the provided function. The function should return true for a valid username/password combination.

func Buffer

func Buffer() func(http.Handler) http.Handler

Middleware that buffers all http output. This permits output to be written before headers are sent. Downside: no output is sent until it's all ready to be sent, so this breaks streaming.

Note: currently ignores errors

func GorillaLog

func GorillaLog() func(http.Handler) http.Handler

Wraps the Gorilla Logger

func Json

func Json() func(http.Handler) http.Handler

Middleware that sends an application/json header

func NegroniGzip

func NegroniGzip(compression int) func(http.Handler) http.Handler

func NegroniLogrus

func NegroniLogrus() func(http.Handler) http.Handler

func Nosurf

func Nosurf() func(http.Handler) http.Handler

Nosurf is a wrapper for justinas' csrf protection middleware

func SecureCompare

func SecureCompare(given string, actual string) bool

SecureCompare performs a constant time compare of two strings to limit timing attacks.

Types

type User

type User string

User is the authenticated username that was extracted from the request.