Permalink
Switch branches/tags
Nothing to show
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
47 lines (36 sloc) 1.63 KB
// iris provides some basic middleware, most for your learning courve.
// You can use any net/http compatible middleware with iris.FromStd wrapper.
//
// JWT net/http video tutorial for golang newcomers: https://www.youtube.com/watch?v=dgJFeqeXVKw
//
// This middleware is the only one cloned from external source: https://github.com/auth0/go-jwt-middleware
// (because it used "context" to define the user but we don't need that so a simple iris.FromStd wouldn't work as expected.)
package main
// $ go get -u github.com/dgrijalva/jwt-go
// $ go run main.go
import (
"github.com/kataras/iris"
"github.com/dgrijalva/jwt-go"
jwtmiddleware "github.com/iris-contrib/middleware/jwt"
)
func myHandler(ctx iris.Context) {
user := ctx.Values().Get("jwt").(*jwt.Token)
ctx.Writef("This is an authenticated request\n")
ctx.Writef("Claim content:\n")
ctx.Writef("%s", user.Signature)
}
func main() {
app := iris.New()
jwtHandler := jwtmiddleware.New(jwtmiddleware.Config{
ValidationKeyGetter: func(token *jwt.Token) (interface{}, error) {
return []byte("My Secret"), nil
},
// When set, the middleware verifies that tokens are signed with the specific signing algorithm
// If the signing method is not constant the ValidationKeyGetter callback can be used to implement additional checks
// Important to avoid security issues described here: https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/
SigningMethod: jwt.SigningMethodHS256,
})
app.Use(jwtHandler.Serve)
app.Get("/ping", myHandler)
app.Run(iris.Addr("localhost:3001"))
} // don't forget to look ../jwt_test.go to seee how to set your own custom claims