Creating the reset password route and handler

cmd/web/handlers.go

@@ -1,8 +1,10 @@
 package main
 
 import (
+	"fmt"
 	"myapp/internal/cards"
 	"myapp/internal/models"
+	"myapp/internal/urlsigner"
 	"net/http"
 	"strconv"
 
@@ -324,3 +326,21 @@ func (app *application) ForgotPassword(w http.ResponseWriter, r *http.Request) {
 		app.errorLog.Println(err)
 	}
 }
+
+func (app *application) ShowResetPassword(w http.ResponseWriter, r *http.Request) {
+	theURL := r.RequestURI
+	testURL := fmt.Sprintf("%s%s", app.config.frontend, theURL)
+
+	signer := urlsigner.Signer{
+		Secret: []byte(app.config.secretkey),
+	}
+	valid := signer.VerifyToken(testURL)
+	if valid {
+		w.Write([]byte("valid"))
+	} else {
+		w.Write([]byte("invalid"))
+	}
+	// if err := app.renderTemplate(w, r, "reset-password", &templateData{}); err != nil {
+	// 	app.errorLog.Println(err)
+	// }
+}

cmd/web/main.go

@@ -34,6 +34,8 @@ type config struct {
 		secret string
 		key    string
 	}
+	secretkey string
+	frontend  string
 }
 
 type application struct {
@@ -83,6 +85,8 @@ func main() {
 		"DSN",
 	)
 	flag.StringVar(&cfg.api, "api", "http://localhost:4001", "URL to api")
+	flag.StringVar(&cfg.secretkey, "secret", "secRetKeY", "secret key")
+	flag.StringVar(&cfg.frontend, "frontend", "http://localhost:4000", "frontend address")
 
 	flag.Parse()
 

cmd/web/routes.go

@@ -32,6 +32,7 @@ func (app *application) routes() http.Handler {
 	mux.Post("/login", app.PostLoginPage)
 	mux.Get("/logout", app.Logout)
 	mux.Get("/forgot-password", app.ForgotPassword)
+	mux.Get("/reset-password", app.ShowResetPassword)
 
 	fileServer := http.FileServer(http.Dir("./static"))
 	mux.Handle("/static/*", http.StripPrefix("/static", fileServer))