Creating backend to handler password resets

cmd/web/handlers.go

@@ -340,6 +340,13 @@ func (app *application) ShowResetPassword(w http.ResponseWriter, r *http.Request
 		return
 	}
 
+	// make sure not expired
+	expired := signer.Expired(testURL, 10)
+	if expired {
+		app.errorLog.Println("Link expired")
+		return
+	}
+
 	data := make(map[string]interface{})
 	data["email"] = r.URL.Query().Get("email")
 	if err := app.renderTemplate(w, r, "reset-password", &templateData{

cmd/web/templates/reset-password.page.gohtml

@@ -44,7 +44,7 @@ Reset Password
 <script type="module">
     import {reset} from "/static/js/login.js"
     document.getElementById("reset-btn").addEventListener("click", () => {
-        reset({{.API}});
+        reset({{.API}}, {{index .Data "email"}});
     })
 </script>
 {{end}}