我正在尝试使用HttpClient在C#中执行以下curl(适用于我)。
curl -X POST http://www.somehosturl.com \
-u <client-id>:<client-secret> \
-d 'grant_type=password' \
-d 'username=<email>' \
-d 'password=<password>' \
-d 'scope=all
C#代码:
HttpClientHandler handler = new HttpClientHandler { Credentials = new
System.Net.NetworkCredential ("my_client_id", "my_client_secret")
};
try
{
using(var httpClient = new HttpClient(handler))
{
var activationUrl = "www.somehosturl.com";
var postData = "grant_type=password&username=myemail@myemail.com&password=mypass&scope=all";
var content = new StringContent(postData, Encoding.UTF8, "application/x-www-form-urlencoded");
var response = await httpClient.PostAsync(activationUrl, content);
if(!response.IsSuccessStatusCode)
return null;
var result = await response.Content.ReadAsStringAsync();
return result;
}
}
catch(Exception)
{
return null;
}
执行时,只是崩溃,甚至没有捕获异常
通常情况下,我能够完全获得GET和POST,但最让我失望的是如何设置auth的东西(client-id和client-secret)
答案 0 :(得分:20)
尝试将您的凭据直接放入HttpClient的headers属性中。
using (var client = new HttpClient()) {
var byteArray = Encoding.ASCII.GetBytes("my_client_id:my_client_secret");
var header = new AuthenticationHeaderValue("Basic",Convert.ToBase64String(byteArray));
client.DefaultRequestHeaders.Authorization = header;
return await client.GetStringAsync(uri);
}
答案 1 :(得分:18)
首先,您必须使用Authorization
和<clientid>
设置<clientsecret>
- 标头。
您应该使用StringContent
,而不是使用FormUrlEncodedContent
,如下所示:
var client = new HttpClient();
client.BaseAddress = new Uri("http://myserver");
var request = new HttpRequestMessage(HttpMethod.Post, "/path");
var byteArray = new UTF8Encoding().GetBytes("<clientid>:<clientsecret>");
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(byteArray));
var formData = new List<KeyValuePair<string, string>>();
formData.Add(new KeyValuePair<string, string>("grant_type", "password"));
formData.Add(new KeyValuePair<string, string>("username", "<email>"));
formData.Add(new KeyValuePair<string, string>("password", "<password>"));
formData.Add(new KeyValuePair<string, string>("scope", "all"));
request.Content = new FormUrlEncodedContent(formData);
var response = await client.SendAsync(request);
答案 2 :(得分:3)
见BasicAuthenticationHeaderValue
httpClient.DefaultRequestHeaders.Authorization
= new BasicAuthenticationHeaderValue("login", "password");