mirror of
https://github.com/kataras/iris.git
synced 2025-01-24 03:01:03 +01:00
54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
// iris provides some basic middleware, most for your learning curve.
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// You can use any net/http compatible middleware with iris.FromStd wrapper.
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//
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// JWT net/http video tutorial for golang newcomers: https://www.youtube.com/watch?v=dgJFeqeXVKw
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//
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// This middleware is the only one cloned from external source: https://github.com/auth0/go-jwt-middleware
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// (because it used "context" to define the user but we don't need that so a simple iris.FromStd wouldn't work as expected.)
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package main
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// $ go get -u github.com/dgrijalva/jwt-go
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// $ go run main.go
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import (
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"github.com/kataras/iris"
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"github.com/dgrijalva/jwt-go"
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jwtmiddleware "github.com/iris-contrib/middleware/jwt"
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)
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func myHandler(ctx iris.Context) {
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user := ctx.Values().Get("jwt").(*jwt.Token)
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ctx.Writef("This is an authenticated request\n")
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ctx.Writef("Claim content:\n")
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ctx.Writef("%#+v\n", user.Claims)
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}
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func main() {
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app := iris.New()
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jwtHandler := jwtmiddleware.New(jwtmiddleware.Config{
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ValidationKeyGetter: func(token *jwt.Token) (interface{}, error) {
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return []byte("My Secret"), nil
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},
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// When set, the middleware verifies that tokens are signed with the specific signing algorithm
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// If the signing method is not constant the ValidationKeyGetter callback can be used to implement additional checks
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// Important to avoid security issues described here: https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/
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SigningMethod: jwt.SigningMethodHS256,
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})
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app.Use(jwtHandler.Serve)
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app.Get("/ping", myHandler)
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// Example request:
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// curl -X GET -H\
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// "Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjozMjEzMjF9.8waEX7-vPKACa-Soi1pQvW3Rl8QY-SUFcHKTLZI4mvU"\
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// http://localhost:3001/ping
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//
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//Read more at: https://jwt.io/
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app.Run(iris.Addr("localhost:3001"))
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}
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