我有.NET标准2.1库与HTTP API进行通信,并使用digest认证。下面是C#代码。
var credCache = new CredentialCache
{
{
new Uri($"http://192.168.13.100/"),
"Digest",
new NetworkCredential("admin", "admin")
}
};
var httpClientHandler = new HttpClientHandler
{
PreAuthenticate = true,
Credentials = credCache
};
httpClient = new HttpClient(httpClientHandler);
SendSMS sendSms = new SendSMS()
{
text = message,
param = new SendSMSParam[1] {
new SendSMSParam()
{
number = phone,
user_id = messageId
}
},
port = new int[1] { port },
encoding = "unicode",
request_status_report = true,
};
string json = JsonConvert.SerializeObject(sendSms);
HttpResponseMessage response = await httpClient.PostAsync("http://192.168.13.100/api/send_sms", new StringContent(json));
string answer = await response.Content.ReadAsStringAsync();
问题是,第一个请求的回答是:
HTTP1.1 401 UnauthorizedServer: Web Server2.1.0 PeerSec-MatrixSSL3.9.5OPENDate: Wed Jun 3 14:04:34 2020WWW-Authenticate: Digest realm="Web Server", domain="",qop="auth", nonce="7d65e9cdaa4eea9a6b12d10bda58269a", opaque="5ccc069c403ebaf9f0171e9517f40e41",algorithm="MD5", stale="FALSE "Set-Cookie: devckie=db39-a230-9038-0160;path=Pragma:no-cacheCache-Control:no-cacheContent-Type:texthtml。
文档错误。UnauthorizedAccess Error: UnauthorizedAccess这个文件需要一个用户ID。
httpclient必须在适当的授权下进行第二次请求,但第二次请求没有发送。我找了两天都没有成功。有没有人知道这个问题的解决方案。T试试这个问题的解决方案。.Net Core HttpClient Digest Authentication. 但对我来说并不适用。HTTP API与POSTMAN和网络浏览器(Firefox,Edge等)正常工作。
我不知道哪里出了问题,但问题的解决方案。.Net Core HttpClient Digest Authentication 作品。