private void ClearParameters()
{
Body = null;
Query.Clear();
Headers.Clear();
FormBody.Clear();
}
public IHttpService AddParameter(string type, string name, object value)
{
var adaptedValue =
value is decimal?value.ToString().Replace(".", "").Replace(",", ".") : value.ToString();
switch (type)
{
case "Body":
Body = value;
break;
case "FormBody":
FormBody.Add(name, adaptedValue);
break;
case "Header":
Headers.Add(name, adaptedValue);
break;
case "Query":
Query.Add(name, adaptedValue);
break;
default:
throw new ArgumentOutOfRangeException(nameof(type), type);
}
return(this);
}
/// <summary>
/// 设置表单数据
/// content-type=application/x-www-form-urlencoded
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
public INoneBodyBuilder Form(IDictionary <string, object> parameters)
{
var body = new FormBody();
body.AddParameter(parameters);
_requestBody = body;
ContentType("application/x-www-form-urlencoded");
return(this);
}
public void TestFormBody()
{
FormBody body = new FormBody();
Assert.Null(body.GetBody());
body.AddParameter(new { id = 1, name = "name" });
object p = null;
body.AddParameter(p);
body.AddParameter(new Dictionary <string, object> {
{ "title", "abc" }
});
body.AddParameter(new Dictionary <string, object> {
});
Assert.True(body.GetBody().Length > 0);
}
private async Task <bool> Login(Proxy proxy, string username, string password)
{
using (WebSession session = new WebSession(proxy)) {
RequestResponse rr = session.DispatchRequest(new GetRequest("https://www.pornhub.com/login"));
if (!rr.Validate())
{
Debug.WriteLine("Failed to load login page");
return(false);
}
Element tokenEl = rr.GetAsDoc().Select("[name=token]").First();
if (tokenEl is null)
{
Debug.WriteLine("Token not found");
return(false);
}
string token = tokenEl.Val;
FormBody fb = new FormBody();
fb.Add("loginPage", 1);
fb.Add("redirect", "");
fb.Add("token", token);
fb.Add("taste_profile", "");
fb.Add("username", username);
fb.Add("password", password);
fb.Add("remember_me", "on");
rr = session.DispatchRequest(new PostRequest("https://www.pornhub.com/front/authenticate", fb));
if (!rr.Validate())
{
if (rr.ResponseCode == 500)
{
Debug.WriteLine("Blocked connection");
return(false);
}
Debug.WriteLine("Failed to login");
return(false);
}
Debug.WriteLine(rr.GetResponseContent());
return(true);
}
}
public static async Task InitializeFormBodyDynamically(HttpClient http, Guid formId, Guid?contentId, FormBody formBody)
{
if (formBody == null)
{
throw new ArgumentNullException(nameof(formBody));
}
Console.WriteLine("[Forms] Downloading form description");
var description = await http.GetJsonAsync <ConfiguratorFormDescription>($"/api/forms-runtime/forms/{formId}/description");
Console.WriteLine("[Forms] Downloading editing session initial values");
var initialValues = await http.PostJsonAsync <EditingSession>($"/api/forms-runtime/session?formId={formId}&contentId={contentId}", null);
Console.WriteLine("[Forms] Setting form layout");
formBody.SetFormLayout(description);
Console.WriteLine("[Forms] Initializing session");
formBody.StartNewSession(initialValues);
}
/// <summary>
/// 获取相应对象
/// </summary>
/// <returns></returns>
public HttpWebResponse GetResponse()
{
var timer = Stopwatch.StartNew();
string[] ms = new string[3];
if (Encoding == null)
{
Encoding = Encoding.UTF8;
}
ResponseCode = 0;
Exception = null;
Uri uri = GetFullUrl();
Trace.WriteLine(uri.ToString(), "HttpRequest.Url");
var www = WebRequest.CreateHttp(uri);
if (uri.Scheme == Uri.UriSchemeHttps)
{
www.ProtocolVersion = HttpVersion.Version10;
}
www.CookieContainer = Cookie;
www.Timeout = (int)Timeout.TotalMilliseconds;
Headers.SetHeaders(www);
www.Method = GetMethod();
www.KeepAlive = KeepAlive;
try
{
_Abort = www.Abort;
_RequestCreated = DateTime.Now;
if (_FormBody != null)
{
FormBody.SetHeaders(www, Encoding);
var formdata = FormBody.GetBytes(Encoding);
www.ContentLength = formdata.Length;
if (formdata.Length > 0)
{
using (var req = www.GetRequestStream())
{
if (req.CanTimeout)
{
req.WriteTimeout = 3000;
}
req.Write(formdata, 0, formdata.Length);
}
}
}
else
{
www.ContentLength = 0;
}
ms[0] = "set data:" + timer.ElapsedMilliseconds;
timer.Restart();
_RequestCreated = DateTime.Now;
var res = (HttpWebResponse)www.GetResponse();
_Abort = null;
ms[1] = "response:" + timer.ElapsedMilliseconds;
timer.Restart();
www.CookieContainer = new CookieContainer();
www.CookieContainer.Add(res.Cookies);
Headers.Clear();
Headers.Add(res.Headers);
ResponseCode = res.StatusCode;
return(res);
}
catch (WebException ex)
{
_Abort = null;
Exception = ex;
Trace.WriteLine(ex.Message, "HttpRequest.Error");
var res = ex.Response as HttpWebResponse;
ms[1] = "error:" + timer.ElapsedMilliseconds;
timer.Restart();
if (res != null)
{
www.CookieContainer = new CookieContainer();
www.CookieContainer.Add(res.Cookies);
Headers.Clear();
Headers.Add(res.Headers);
ResponseCode = res.StatusCode;
return(res);
}
else
{
ResponseCode = (HttpStatusCode)ex.Status;
return(null);
}
throw;
}
finally
{
ms[2] = "end:" + timer.ElapsedMilliseconds;
Trace.WriteLine(ResponseCode, "HttpRequest.StatusCode");
Trace.WriteLine(string.Join("; ", ms), "HttpRequest.Timing");
}
}
/// <summary>
/// 获取相应对象
/// </summary>
/// <returns></returns>
public async Task <HttpResponseMessage> GetResponse()
{
var timer = Stopwatch.StartNew();
long pre = 0,
setheader = 0,
setbody = 0,
res = 0,
acceptcookie = 0,
acceptheader = 0,
error = 0,
end = 0;
if (Encoding == null)
{
Encoding = Encoding.UTF8;
}
if (PreRequest != null)
{
await PreRequest.ConfigureAwait(false);
PreRequest = null;
pre = timer.ElapsedMilliseconds;
timer.Restart();
}
ResponseCode = 0;
Exception = null;
Uri uri = GetFullUrl();
Trace.WriteLine(uri.ToString(), "HttpRequest.Url");
var cancel = new CancellationTokenSource(Timeout);
try
{
_Abort = cancel.Cancel;
var message = new HttpRequestMessage(GetHttpMethod(), uri);
if (Cookie?.Count > 0)
{
message.Headers.Add("Cookie", Cookie.GetCookieHeader(uri));
}
if (KeepAlive)
{
message.Headers.Connection.Add("keep-alive");
}
if (_FormBody != null)
{
var formdata = FormBody.GetBytes(Encoding);
message.Content = new ByteArrayContent(formdata);
message.Content.Headers.Add("Content-Type", FormBody.ContentType);
message.Content.Headers.ContentType.CharSet = Encoding.WebName;
//message.Headers.TryAddWithoutValidation("Content-Type", "charset=" + Encoding.WebName);
setbody = timer.ElapsedMilliseconds;
timer.Restart();
}
if (_Headers?.Count > 0)
{
foreach (var item in _Headers)
{
var arr = item.Value as IEnumerable <string>;
if (arr != null)
{
if (!message.Headers.TryAddWithoutValidation(item.Key, arr) &&
message.Content != null)
{
message.Content.Headers.TryAddWithoutValidation(item.Key, arr);
}
}
else
{
var str = item.Value as string ?? item.Value + "";
if (!message.Headers.TryAddWithoutValidation(item.Key, str) &&
message.Content != null)
{
message.Content.Headers.TryAddWithoutValidation(item.Key, str);
}
}
}
setheader = timer.ElapsedMilliseconds;
timer.Restart();
}
var response = await HttpClient.SendAsync(message, cancel.Token);
_Abort = null;
res = timer.ElapsedMilliseconds;
timer.Restart();
if (AcceptCookie && response.Headers.Contains("Set-Cookie"))
{
var setcookies = response.Headers.GetValues("Set-Cookie");
foreach (var cookie in setcookies)
{
Cookie.SetCookies(uri, cookie);
}
acceptcookie = timer.ElapsedMilliseconds;
timer.Restart();
}
if (AcceptHeader)
{
Headers.Clear();
foreach (var head in response.Headers)
{
Headers.Add(head.Key, head.Value);
}
foreach (var head in response.Content.Headers)
{
Headers.Add(head.Key, head.Value);
}
acceptheader = timer.ElapsedMilliseconds;
timer.Restart();
}
ResponseCode = response.StatusCode;
return(response);
}
catch (Exception ex)
{
error = timer.ElapsedMilliseconds;
timer.Restart();
if (ex is TaskCanceledException && _Abort != null)
{
ex = new TimeoutException("请求已超时");
}
Trace.WriteLine(ex.Message, "HttpRequest.Error");
Exception = ex;
ResponseCode = 0;
return(null);
}
finally
{
cancel?.Dispose();
_Abort = null;
setbody = timer.ElapsedMilliseconds;
timer.Stop();
Trace.WriteLine(ResponseCode, "HttpRequest.StatusCode");
Trace.WriteLine(
$"pre={pre}; setheader={setheader}; setbody={setbody}; response={res}; acceptcookie={acceptcookie}; acceptheader={acceptheader}; error={error}; end={end}",
"HttpRequest.Timing");
}
}
