144 lines
3.3 KiB
Go
144 lines
3.3 KiB
Go
package user
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/tls"
|
|
"embed"
|
|
"fmt"
|
|
"github.com/go-chi/chi/v5"
|
|
"github.com/go-chi/jwtauth/v5"
|
|
"github.com/unrolled/render"
|
|
gomail "gopkg.in/mail.v2"
|
|
"io"
|
|
"net/http"
|
|
"time"
|
|
)
|
|
|
|
// content holds our static web server content.
|
|
//go:embed templates/*
|
|
var webserver embed.FS
|
|
|
|
var ren *render.Render
|
|
|
|
var uc UserClient
|
|
|
|
var tokenAuth *jwtauth.JWTAuth
|
|
|
|
func Register(router chi.Router, token *jwtauth.JWTAuth, userClient UserClient) {
|
|
uc = userClient
|
|
ren = render.New(render.Options{
|
|
//Layout: "layout",
|
|
FileSystem: &render.EmbedFileSystem{
|
|
FS: webserver,
|
|
},
|
|
})
|
|
|
|
router.Get("/login", loginForm)
|
|
router.Post("/login", login)
|
|
router.Get("/register", registerForm)
|
|
router.Post("/register", register)
|
|
router.Get("/logout", logout)
|
|
|
|
//tokenAuth = jwtauth.New("HS256", []byte("secret"), nil)
|
|
tokenAuth = token
|
|
|
|
router.Group(func(r chi.Router) {
|
|
r.Use(jwtauth.Verifier(tokenAuth))
|
|
r.Get("/me", func(w http.ResponseWriter, r *http.Request) {
|
|
_, claims, _ := jwtauth.FromContext(r.Context())
|
|
if val, ok := claims["username"]; ok {
|
|
w.Write([]byte(fmt.Sprintf("hi %v", val)))
|
|
} else {
|
|
w.Write([]byte("Du bist nicht eingeloggt"))
|
|
}
|
|
|
|
})
|
|
})
|
|
|
|
|
|
}
|
|
|
|
func loginForm(w http.ResponseWriter, r *http.Request) {
|
|
ren.HTML(w, http.StatusOK, "login", nil)
|
|
}
|
|
|
|
func registerForm(w http.ResponseWriter, r *http.Request) {
|
|
ren.HTML(w, http.StatusOK, "register", nil)
|
|
}
|
|
|
|
func login(w http.ResponseWriter, r *http.Request) {
|
|
r.ParseForm()
|
|
|
|
|
|
res, _ := uc.login(r.FormValue("username"), r.FormValue("password"), false)
|
|
if res {
|
|
|
|
_, tokenstring, err := tokenAuth.Encode(map[string]interface{}{"username": r.FormValue("username")})
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
expiration := time.Now().Add(365 * 24 * time.Hour)
|
|
cookie := http.Cookie{Name: "jwt",Value:tokenstring,Expires:expiration}
|
|
http.SetCookie(w, &cookie)
|
|
w.Write([]byte("Login ok"))
|
|
} else {
|
|
w.Write([]byte("Login failed"))
|
|
}
|
|
}
|
|
|
|
func logout(w http.ResponseWriter, r *http.Request) {
|
|
cookie := http.Cookie{
|
|
Name: "jwt",
|
|
Value: "",
|
|
}
|
|
http.SetCookie(w, &cookie)
|
|
w.Write([]byte("Du wurdest ausgeloggt"))
|
|
}
|
|
|
|
func register(w http.ResponseWriter, r *http.Request) {
|
|
r.ParseForm()
|
|
|
|
res, err := uc.register(r.FormValue("username"), r.FormValue("password"), r.FormValue("email"))
|
|
if err != nil || res == false {
|
|
w.Write([]byte("Registration Failed"))
|
|
return
|
|
}
|
|
|
|
rw := &LayoutMiddlewareResponseWriter{
|
|
ResponseWriter: w,
|
|
buf: &bytes.Buffer{},
|
|
}
|
|
|
|
ren.HTML(rw, http.StatusOK, "token", map[string]string{"username": r.FormValue("username"), "url": "http://www.google.de"})
|
|
|
|
content, err := io.ReadAll(rw.buf)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
m := gomail.NewMessage()
|
|
m.SetHeader("From", "test@keks.cloud")
|
|
m.SetHeader("To", "to@example.com")
|
|
m.SetHeader("Subject", "Gomail test subject")
|
|
m.SetBody("text/plain", "This is Gomail test body")
|
|
m.SetBody("text/html", string(content))
|
|
|
|
d := gomail.NewDialer("localhost", 1025, "from@gmail.com", "email_password")
|
|
d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
|
|
|
|
if err := d.DialAndSend(m); err != nil {
|
|
fmt.Println(err)
|
|
panic(err)
|
|
}
|
|
|
|
}
|
|
|
|
type LayoutMiddlewareResponseWriter struct {
|
|
http.ResponseWriter
|
|
buf *bytes.Buffer
|
|
}
|
|
|
|
func (myrw *LayoutMiddlewareResponseWriter) Write(p []byte) (int, error) {
|
|
return myrw.buf.Write(p)
|
|
}
|
|
|