iris/middleware

Builtin Handlers

Middleware	Example
basic authentication	iris/_examples/authentication/basicauth
Google reCAPTCHA	iris/_examples/miscellaneous/recaptcha
localization and internationalization	iris/_examples/miscellaneous/i81n
request logger	iris/_examples/http_request/request-logger
profiling (pprof)	iris/_examples/miscellaneous/pprof
recovery	iris/_examples/miscellaneous/recover

Experimental Handlers

Most of the experimental handlers are ported to work with iris's handler form, from third-party sources.

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

---

iris has its own middleware form of func(ctx context.Context) but it's also compatible with all net/http middleware forms. See here.

Here's a small list of useful third-party handlers:

Middleware	Description
goth	OAuth, OAuth2 authentication. Example
binding	Data binding from HTTP requests into structs
csp	Content Security Policy (CSP) support
delay	Add delays/latency to endpoints. Useful when testing effects of high latency
onthefly	Generate TinySVG, HTML and CSS on the fly
permissions2	Cookies, users and permissions
RestGate	Secure authentication for REST API endpoints
stats	Store information about your web application (response time, etc.)
VanGoH	Configurable AWS-Style HMAC authentication middleware
xrequestid	Middleware that assigns a random X-Request-Id header to each request
digits	Middleware that handles Twitter Digits authentication

Feel free to put up your own middleware in this list!