async function onform() {
let url = "https://localhost:7182/api/login/Login?login=" + loginInput.value;
let response = await fetch(url);
let auth = await response.json(); // читаем ответ в формате JSON
if (auth == true) {
document.cookie = "auth=" + loginInput.value;
const cookies = document.cookie.split(';');
cookies.forEach(element => {
if (element.startsWith('auth=')) alert("Login saved: " + element.substring(5));
});
} else {
alert("Incorrect login")
}
}[Route("api/[controller]")]
[ApiController]
public class LoginController : ControllerBase
{
[HttpGet("Login")]
public ActionResult Login(string login)
{
if (login == "savva")
return Ok(true);
if (login is null)
throw new ArgumentNullException(nameof(login));
return Ok(false);
}
}
[HttpGet("Login")]
public ActionResult Login(string login)
{
if (login == "savva")
{
Response.Cookies.Append("auth", login);
return Redirect("https://localhost:7182/Main/main.html");
}
if (login is null)
throw new ArgumentNullException(nameof(login));
return Redirect("https://localhost:7182/");
}<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Hello!</title>
</head>
<body>
<h1>Hello!</h1>
<div>
<h2>Please log in</h2>
<form name="first" action="https://localhost:7182/api/login/Login">
<input type="text" name="login" id="login" placeholder="login">
<input type="submit" value="send">
</form>
</div>
</body>
</html>