Auth services and Middleware for Go applications

How to use it

package main

import (
    "github.com/gorilla/mux"
    "github.com/martinreus/auth-middleware"
)

func main() {
    r := mux.NewRouter()
    authConfig := auth.DefaultConfig()
    authMiddleware := auth.NewService(authConfig)

    api := r.PathPrefix("/api").Subrouter()
    api.HandleFunc("/user/{id}", GetUser).Methods("GET")
    api.Use(authMiddleware.IsAuthenticated)
    api.Use(authMiddleware.HasAnyRole("ADMIN", "SYSTEM"))

    http.ListenAndServe(":8000", r)
}

func GetUser(w http.ResponseWriter, r *http.Request) {...}

Each request will now need a valid JWT Token in order to access the get user route.

Generating JWT's from the command line

With this library it is possible to generate JWT tokens using the provided JWT structure defined here. Just

go run cmd/jwt_generator.go

and read the instructions.

TODO:

Improve

this.doc()

:)