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This repository provides a way to share any minor handlers for iris web framework. You can view the built'n supported handlers by pressing here.

Build status

Installation

$ go get github.com/hidevopsio/middleware/...

Middleware is just a chain handlers which can be executed before or after the main handler, can transfer data between handlers and communicate with third-party libraries, they are just functions.

Middleware Description Example
jwt Middleware checks for a JWT on the Authorization header on incoming requests and decodes it. jwt/_example
cors HTTP Access Control. cors/_example
secure Middleware that implements a few quick security wins. secure/_example
tollbooth Generic middleware to rate-limit HTTP requests. tollbooth/_examples/limit-handler
cloudwatch AWS cloudwatch metrics middleware. cloudwatch/_example
new relic Official New Relic Go Agent. newrelic/_example
prometheus Easily create metrics endpoint for the prometheus instrumentation tool prometheus/_example
casbin An authorization library that supports access control models like ACL, RBAC, ABAC casbin/_examples
raven Sentry client in Go raven/_example
csrf Cross-Site Request Forgery Protection csrf/_example

How can I register middleware?

To a single route

app := iris.New()
app.Get("/mypath", myMiddleware1, myMiddleware2, func(ctx iris.Context){}, func(ctx iris.Context){}, myMiddleware5,myMainHandlerLast)

To a party of routes or subdomain

myparty := app.Party("/myparty", myMiddleware1,func(ctx context.Context){},myMiddleware3)
{
	//....
}

To all routes

app.Use(func(ctx iris.Context){}, myMiddleware2)

To global, all routes, parties and subdomains

app.UseGlobal(func(ctx iris.Context){}, myMiddleware2)

Can I use standard net/http handler with iris?

Yes you can, just pass the Handler inside the iris.FromStd in order to be converted into iris.Handler and register it as you saw before.

Convert handler which has the form of http.Handler/HandlerFunc

package main

import (
    "github.com/hidevopsio/iris"
)

func main() {
    app := iris.New()

    sillyHTTPHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request){
            println(r.RequestURI)
    })

    sillyConvertedToIon := iris.FromStd(sillyHTTPHandler)
    // FromStd can take (http.ResponseWriter, *http.Request, next http.Handler) too!
    app.Use(sillyConvertedToIon)

    app.Run(iris.Addr(":8080"))
}

Contributing

If you are interested in contributing to this project, please push a PR.

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