c# - C# 中的 HTTPClient 和 JWT 身份验证

Question

我很难尝试在 C# Winforms 中使用授权。我的目的是访问 API。我已经获得了访问 token ，但是当我尝试将它传递给 header 时，它返回了一个错误:

HTTP error 400.

我的代码:

using (var httpClient = new HttpClient())
{
    var url = @"https://acerportal.com/v1/414232363/status/device/";
    httpClient.BaseAddress = new Uri(url);
    httpClient.DefaultRequestHeaders.Accept.Clear();
    httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
    httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", accessToken);

    var response = await httpClient.GetStringAsync(url);
    string checkResult = response.ToString();
    MessageBox.Show(checkResult);
}

Answer 1

标题看起来有点不同，格式是Authorization: <type> <credentials> - 所以对于 jwt 来说是这样的:

httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + accessToken);

有关解释，另请参阅 https://security.stackexchange.com/questions/108662/why-is-bearer-required-before-the-token-in-authorization-header-in-a-http-re