public static ServerInfo sendHTTPSRequest(int count, string host, int port, string request, int timeout, string encoding, bool foward_302)
{
HTTP.index += 1L;
object[] objArray1 = new object[] { Thread.CurrentThread.Name, "-", count, "-", HTTP.index };
string str = string.Concat(objArray1);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
ServerInfo info = new ServerInfo();
Encoding encoding2 = Encoding.GetEncoding(encoding);
int offset = 0;
TcpClient client = null;
try
{
if ((port <= 0) || (port > 0x10014))
{
return(info);
}
client = new TimeOutSocket().Connect(host, port);
client.ReceiveTimeout = timeout;
SslStream stream = null;
if (client.Connected)
{
stream = new SslStream(client.GetStream(), false, new RemoteCertificateValidationCallback(HTTP.ValidateServerCertificate));
SslProtocols enabledSslProtocols = SslProtocols.Default | SslProtocols.Ssl2;
stream.AuthenticateAsClient(host, null, enabledSslProtocols, false);
if (stream.IsAuthenticated)
{
int index = request.IndexOf("\r\n\r\n");
info.reuqestHeader = request;
if (index != -1)
{
info.reuqestHeader = request.Substring(0, index);
info.reuqestBody = request.Substring(index + 4, (request.Length - index) - 4);
int length = Encoding.UTF8.GetBytes(info.reuqestBody).Length;
string replacement = "Content-Length: " + length;
if (request.IndexOf("Content-Length: ") != -1)
{
request = Regex.Replace(request, @"Content-Length: \d+", replacement);
}
else
{
request = request.Insert(index, "\r\n" + replacement);
}
}
else
{
request = Regex.Replace(request, @"content-length: \d+", "Content-Length: 0");
request = request + "\r\n\r\n";
}
byte[] bytes = Encoding.UTF8.GetBytes(request);
stream.Write(bytes);
stream.Flush();
}
}
info.request = request;
byte[] buffer = new byte[0x32000];
int num2 = 0;
string str2 = "";
StringBuilder builder = new StringBuilder();
StringBuilder builder2 = new StringBuilder();
do
{
byte[] buffer3 = new byte[1];
char ch = (char)stream.ReadByte();
builder.Append(ch);
if (ch.Equals('\n'))
{
object[] objArray2 = new object[] { builder[builder.Length - 4], builder[builder.Length - 3], builder[builder.Length - 2], ch };
str2 = string.Concat(objArray2);
}
}while (!str2.Equals("\r\n\r\n") && (stopwatch.ElapsedMilliseconds < timeout));
info.header = builder.ToString().Replace("\r\n\r\n", "");
string[] strArray = Regex.Split(info.header, "\r\n");
for (int i = 0; i < strArray.Length; i++)
{
if (i == 0)
{
char[] separator = new char[] { ' ' };
string s = strArray[i].Split(separator)[1];
if (s != null)
{
info.code = int.Parse(s);
}
else
{
info.code = 0;
}
}
else
{
string[] strArray2 = Regex.Split(strArray[i], ": ");
string key = strArray2[0].ToLower();
if (!info.headers.ContainsKey(key))
{
if (strArray2.Length > 1)
{
info.headers.Add(key, strArray2[1] ?? "");
}
else
{
info.headers.Add(key, "");
}
}
}
}
if (((info.code == 0x12e) || (info.code == 0x12d)) & foward_302)
{
int num7 = info.request.IndexOf(" ");
int num8 = info.request.IndexOf(" HTTP");
if ((num7 != -1) && (num8 != -1))
{
string oldValue = info.request.Substring(num7 + 1, (num8 - num7) - 1);
if (!info.headers["location"].StartsWith("/") && !info.headers["location"].StartsWith("https"))
{
info.request = info.request.Replace(oldValue, Tools.getCurrentPath(oldValue) + info.headers["location"]);
}
else
{
info.request = info.request.Replace(oldValue, info.headers["location"]);
}
return(sendHTTPSRequest(count, host, port, info.request, timeout, encoding, false));
}
}
if (info.headers.ContainsKey("content-length"))
{
int num9 = int.Parse(info.headers["content-length"]);
while ((offset < num9) && (stopwatch.ElapsedMilliseconds < timeout))
{
num2 = stream.Read(buffer, offset, num9 - offset);
if (num2 > 0)
{
offset += num2;
}
}
}
else
{
if (!info.headers.ContainsKey("transfer-encoding"))
{
goto Label_070C;
}
int num10 = 0;
byte[] buffer4 = new byte[1];
offset = 0;
do
{
string str7 = "";
do
{
num2 = stream.Read(buffer4, 0, 1);
str7 = str7 + Encoding.UTF8.GetString(buffer4);
}while ((str7.IndexOf("\r\n") == -1) && (stopwatch.ElapsedMilliseconds < timeout));
num10 = Tools.convertToIntBy16(str7.Replace("\r\n", ""));
if (!str7.Equals("\r\n"))
{
if (num10 == 0)
{
break;
}
int num11 = 0;
while ((num11 < num10) && (stopwatch.ElapsedMilliseconds < timeout))
{
num2 = stream.Read(buffer, offset, num10 - num11);
if (num2 > 0)
{
num11 += num2;
offset += num2;
}
}
}
}while (stopwatch.ElapsedMilliseconds < timeout);
}
goto Label_071E;
Label_06B3:
if (client.Client.Poll(timeout, SelectMode.SelectRead))
{
if (client.Available <= 0)
{
goto Label_071E;
}
num2 = stream.Read(buffer, offset, 0x32000 - offset);
if (num2 > 0)
{
offset += num2;
}
}
Label_070C:
if (stopwatch.ElapsedMilliseconds < timeout)
{
goto Label_06B3;
}
Label_071E:
if (info.headers.ContainsKey("content-encoding"))
{
info.body = unGzip(buffer, offset, encoding2);
}
else
{
info.body = encoding2.GetString(buffer, 0, offset);
}
}
catch (Exception exception)
{
Exception exception2 = new Exception("HTTPS发包错误！错误消息：" + exception.Message + "----发包编号：" + str);
throw exception2;
}
finally
{
stopwatch.Stop();
info.length = offset;
info.runTime = (int)stopwatch.ElapsedMilliseconds;
if (client != null)
{
client.Close();
}
}
return(info);
}
public static ServerInfo sendHTTPRequest(int count, string host, int port, string request, int timeout, string encoding, bool foward_302)
{
HTTP.index += 1L;
object[] objArray1 = new object[] { Thread.CurrentThread.Name, "-", count, "-", HTTP.index };
string str = string.Concat(objArray1);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
ServerInfo info = new ServerInfo();
TcpClient client = null;
Encoding encoding2 = Encoding.GetEncoding(encoding);
int offset = 0;
try
{
if ((port <= 0) || (port > 0x10014))
{
return(info);
}
info.request = request;
client = new TimeOutSocket().Connect(host, port);
client.ReceiveTimeout = timeout;
if (!client.Connected)
{
return(info);
}
int index = request.IndexOf("\r\n\r\n");
info.reuqestHeader = request;
if (index != -1)
{
info.reuqestHeader = request.Substring(0, index);
info.reuqestBody = request.Substring(index + 4, (request.Length - index) - 4);
int length = Encoding.UTF8.GetBytes(info.reuqestBody).Length;
string replacement = "Content-Length: " + length;
if (request.IndexOf("Content-Length: ") != -1)
{
request = Regex.Replace(request, @"Content-Length: \d+", replacement);
}
else
{
request = request.Insert(index, "\r\n" + replacement);
}
}
else
{
request = Regex.Replace(request, @"content-length: \d+", "Content-Length: 0");
request = request + "\r\n\r\n";
}
info.request = request;
byte[] bytes = Encoding.UTF8.GetBytes(request);
client.Client.Send(bytes);
byte[] buffer = new byte[0x32000];
int num3 = 0;
string str2 = "";
StringBuilder builder = new StringBuilder();
stopwatch.Start();
do
{
byte[] buffer3 = new byte[1];
if (client.Client.Receive(buffer3, 1, SocketFlags.None) == 1)
{
char ch = (char)buffer3[0];
builder.Append(ch);
if (ch.Equals('\n'))
{
object[] objArray2 = new object[] { builder[builder.Length - 4], builder[builder.Length - 3], builder[builder.Length - 2], ch };
str2 = string.Concat(objArray2);
}
}
}while (!str2.Equals("\r\n\r\n") && (stopwatch.ElapsedMilliseconds < timeout));
info.header = builder.ToString().Replace("\r\n\r\n", "");
string[] strArray = Regex.Split(info.header, "\r\n");
if ((strArray == null) || (strArray.Length <= 0))
{
return(info);
}
for (int i = 0; i < strArray.Length; i++)
{
if (i == 0)
{
char[] separator = new char[] { ' ' };
string s = strArray[i].Split(separator)[1];
if (s != null)
{
info.code = int.Parse(s);
}
else
{
info.code = 0;
}
}
else
{
string[] strArray2 = Regex.Split(strArray[i], ": ");
if (strArray2 != null)
{
string key = strArray2[0].ToLower();
if (!info.headers.ContainsKey(key))
{
if (strArray2.Length > 1)
{
info.headers.Add(key, strArray2[1] ?? "");
}
else
{
info.headers.Add(key, "");
}
}
}
}
}
if (((info.code == 0x12e) || (info.code == 0x12d)) & foward_302)
{
StringBuilder builder2 = new StringBuilder(info.request);
int startIndex = info.request.IndexOf(" ") + 1;
int num7 = info.request.IndexOf(" HTTP");
if ((startIndex != -1) && (num7 != -1))
{
string url = info.request.Substring(startIndex, num7 - startIndex);
builder2.Remove(startIndex, url.Length);
string str7 = info.headers["location"];
if (!info.headers["location"].StartsWith("/") && !info.headers["location"].StartsWith("http"))
{
str7 = Tools.getCurrentPath(url) + str7;
}
builder2.Insert(startIndex, str7);
return(sendHTTPRequest(count, host, port, builder2.ToString(), timeout, encoding, false));
}
}
if (info.headers.ContainsKey("content-length"))
{
int num8 = int.Parse(info.headers["content-length"]);
while ((offset < num8) && (stopwatch.ElapsedMilliseconds < timeout))
{
int size = num8 - offset;
num3 = client.Client.Receive(buffer, offset, size, SocketFlags.None);
if (num3 > 0)
{
offset += num3;
}
}
}
else
{
if (!info.headers.ContainsKey("transfer-encoding"))
{
goto Label_0711;
}
int num10 = 0;
byte[] buffer4 = new byte[1];
offset = 0;
do
{
string str8 = "";
do
{
num3 = client.Client.Receive(buffer4, 1, SocketFlags.None);
str8 = str8 + Encoding.UTF8.GetString(buffer4);
}while ((str8.IndexOf("\r\n") == -1) && (stopwatch.ElapsedMilliseconds < timeout));
num10 = Tools.convertToIntBy16(str8.Replace("\r\n", ""));
if (!str8.Equals("\r\n"))
{
if (num10 == 0)
{
break;
}
int num11 = 0;
while ((num11 < num10) && (stopwatch.ElapsedMilliseconds < timeout))
{
num3 = client.Client.Receive(buffer, offset, num10 - num11, SocketFlags.None);
if (num3 > 0)
{
num11 += num3;
offset += num3;
}
}
}
}while (stopwatch.ElapsedMilliseconds < timeout);
}
goto Label_0723;
Label_06B5:
if (client.Client.Poll(timeout, SelectMode.SelectRead))
{
if (client.Available <= 0)
{
goto Label_0723;
}
num3 = client.Client.Receive(buffer, offset, 0x32000 - offset, SocketFlags.None);
if (num3 > 0)
{
offset += num3;
}
}
Label_0711:
if (stopwatch.ElapsedMilliseconds < timeout)
{
goto Label_06B5;
}
Label_0723:
if (info.headers.ContainsKey("content-encoding"))
{
info.body = unGzip(buffer, offset, encoding2);
}
else
{
info.body = encoding2.GetString(buffer, 0, offset);
}
}
catch (Exception exception)
{
string[] textArray1 = new string[] { "HTTP发包错误！错误消息：", exception.Message, exception.TargetSite.Name, "----发包编号：", str };
Exception exception2 = new Exception(string.Concat(textArray1));
throw exception2;
}
finally
{
stopwatch.Stop();
info.length = offset;
info.runTime = (int)stopwatch.ElapsedMilliseconds;
if (client != null)
{
client.Close();
}
}
return(info);
}
private static ServerInfo sendHTTPSRequest(String host, int port, String request, int timeout, String encoding, Boolean foward_302, Boolean redirectDoGet)
{
Interlocked.Increment(ref HTTP.index);
String index = Thread.CurrentThread.Name + Interlocked.Read(ref HTTP.index);
Stopwatch sw = new Stopwatch();
sw.Start();
ServerInfo server = new ServerInfo();
Boolean isupdateEncoding = false;
int sum = 0;
TcpClient clientSocket = null;;
try
{
if (port > 0 && port <= 65556)
{
TimeOutSocket tos = new TimeOutSocket();
clientSocket = tos.Connect(host, port, timeout);
if (sw.ElapsedMilliseconds >= timeout)
{
return(server);
}
clientSocket.SendTimeout = timeout - tos.useTime;
SslStream ssl = null;
if (clientSocket.Connected)
{
ssl = new SslStream(clientSocket.GetStream(), false, new RemoteCertificateValidationCallback(ValidateServerCertificate));
SslProtocols protocol = SslProtocols.Ssl3 | SslProtocols.Ssl2 | SslProtocols.Tls;
ssl.AuthenticateAsClient(host, null, protocol, false);
if (ssl.IsAuthenticated)
{
checkContentLength(ref server, ref request);
server.request = request;
byte[] requestByte = Encoding.UTF8.GetBytes(request);
ssl.Write(requestByte);
ssl.Flush();
}
}
server.request = request;
byte[] responseBody = new byte[1024 * 1000];
int len = 0;
//获取header头
String tmp = "";
StringBuilder sb = new StringBuilder();
StringBuilder bulider = new StringBuilder();
clientSocket.ReceiveTimeout = timeout - (int)sw.ElapsedMilliseconds;
do
{
byte[] responseHeader = new byte[1];
int read = ssl.ReadByte();
if (read <= 0)
{
Thread.Sleep(WaitTime);
}
char c = (char)read;
sb.Append(c);
if (c.Equals(T))
{
tmp = String.Concat(sb[sb.Length - 4], sb[sb.Length - 3], sb[sb.Length - 2], c);
}
} while (!tmp.Equals(CTRL) && sw.ElapsedMilliseconds < timeout);
server.header = sb.ToString().Replace(CTRL, "");
String[] headers = Regex.Split(server.header, CT);
//处理header
doHeader(ref server, ref headers, ref encoding);
//302 301跳转
if ((server.code == 302 || server.code == 301) && foward_302)
{
StringBuilder rsb = new StringBuilder(server.request);
int urlStart = server.request.IndexOf(" ") + 1;
int urlEnd = server.request.IndexOf(" HTTP");
if (urlStart != -1 && urlEnd != -1)
{
String url = server.request.Substring(urlStart, urlEnd - urlStart);
rsb.Remove(urlStart, url.Length);
String location = server.headers["location"];
if (!server.headers["location"].StartsWith("/") && !server.headers["location"].StartsWith("http"))
{
location = Tools.getCurrentPath(url) + location;
}
location = location.Replace(" ", "%20");
rsb.Insert(urlStart, location);
String newReuqest = rsb.ToString();
if (rsb.ToString().StartsWith("POST") && redirectDoGet)
{
rsb.Remove(0, 4);
rsb.Insert(0, "GET");
}
return(sendHTTPSRequest(host, port, rsb.ToString(), timeout, encoding, false, redirectDoGet));
}
}
//根据请求头解析
if (server.headers.ContainsKey(Content_Length))
{
int length = int.Parse(server.headers[Content_Length]);
while (sum < length && sw.ElapsedMilliseconds < timeout)
{
len = ssl.Read(responseBody, sum, length - sum);
if (len > 0)
{
sum += len;
}
if (len <= 0 && sum < length)
{
Thread.Sleep(WaitTime);
}
}
}
//解析chunked传输
else if (server.headers.ContainsKey(Transfer_Encoding))
{
//读取长度
int chunkedSize = 0;
byte[] chunkedByte = new byte[1];
//读取总长度
sum = 0;
do
{
String ctmp = "";
do
{
len = ssl.Read(chunkedByte, 0, 1);
if (len <= 0)
{
Thread.Sleep(WaitTime);
}
ctmp += Encoding.UTF8.GetString(chunkedByte);
} while (ctmp.IndexOf(CT) == -1 && sw.ElapsedMilliseconds < timeout);
chunkedSize = Tools.convertToIntBy16(ctmp.Replace(CT, ""));
//chunked的结束0\r\n\r\n是结束标志，单个chunked块\r\n结束
if (ctmp.Equals(CT))
{
continue;
}
if (chunkedSize == 0)
{
//结束了
break;
}
int onechunkLen = 0;
while (onechunkLen < chunkedSize && sw.ElapsedMilliseconds < timeout)
{
len = ssl.Read(responseBody, sum, chunkedSize - onechunkLen);
if (len > 0)
{
onechunkLen += len;
sum += len;
}
if (len <= 0 && onechunkLen < chunkedSize)
{
Thread.Sleep(WaitTime);
}
}
//判断
} while (sw.ElapsedMilliseconds < timeout);
}
//connection close方式或未知body长度
else
{
while (sw.ElapsedMilliseconds < timeout)
{
if (clientSocket.Client.Poll(timeout, SelectMode.SelectRead))
{
if (clientSocket.Available > 0)
{
len = ssl.Read(responseBody, sum, (1024 * 200) - sum);
if (len > 0)
{
sum += len;
}
else
{
Thread.Sleep(WaitTime);
}
}
else
{
break;
}
}
}
}
//自动识别编码
if ("".Equals(encoding))
{
if (!String.IsNullOrEmpty(server.encoding))
{
encoding = server.encoding;//header找到编码
}
else
{
encoding = "UTF-8"; //默认一个编码
isupdateEncoding = true; //body找编码
}
Encoding encod = Encoding.GetEncoding(encoding);
getBody(ref server, ref responseBody, ref sum, ref encod, ref index);
//修正编码
if (isupdateEncoding)
{
String cEncoding = getHTMLEncoding("", server.body);
if (!String.IsNullOrEmpty(cEncoding))
{
server.encoding = cEncoding;//body找到编码
getBody(ref server, ref responseBody, ref sum, ref encod, ref index);
}
}
}
else
{
//指定编码
Encoding encod = Encoding.GetEncoding(encoding);
getBody(ref server, ref responseBody, ref sum, ref encod, ref index);
}
}
}
catch (Exception e)
{
Exception ee = new Exception("HTTPS发包错误！错误消息：" + e.Message + "----发包编号：" + index);
if (ee.Message.IndexOf("doHeader") != -1)
{
String a = e.Message;
}
throw ee;
}
finally
{
sw.Stop();
server.length = sum;
server.runTime = (int)sw.ElapsedMilliseconds;
if (clientSocket != null)
{
clientSocket.Close();
}
}
return(server);
}
