I am trying to create an https server in lazarus using synapse, but I am failing. I want the myserver server to receive data from other https clients. I am sending requests using my browser using https: // localhost: 1500 and the myserver server is receiving signals. But when I try to read the sent data, I get nothing. When I tested a simple HTTP server, everything worked fine. But now in the case of https it does not work. I am using ubuntu 15.04 as my OS
s: = ASocket.RecvString (timeout); // returns noething
My sample code is:
unit Unit1;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls;
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ private declarations }
public
{ public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.lfm}
uses
blcksock, sockets, Synautil, ssl_openssl, ssl_openssl_lib;
procedure AttendConnection(ASocket: TTCPBlockSocket);
var
timeout: integer;
s: string;
method, uri, protocol: string;
OutputDataString: string;
ResultCode: integer;
begin
timeout := 1000;
WriteLn('Received headers+document from browser:');
//read request line
s := ASocket.RecvString(timeout);
WriteLn(s);
method := fetch(s, ' ');
uri := fetch(s, ' ');
protocol := fetch(s, ' ');
//read request headers
repeat
s := ASocket.RecvString(Timeout);
WriteLn(s);
until s = '';
// Now write the document to the output stream
if uri = '/' then
begin
// Write the output document to the stream
OutputDataString :=
'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'
+ ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' + CRLF
+ '<html><h1>Teste</h1></html>' + CRLF;
// Write the headers back to the client
ASocket.SendString('HTTP/1.0 200' + CRLF);
ASocket.SendString('Content-type: Text/Html' + CRLF);
ASocket.SendString('Content-length: ' + IntTostr(Length(OutputDataString)) + CRLF);
ASocket.SendString('Connection: close' + CRLF);
ASocket.SendString('Date: ' + Rfc822DateTime(now) + CRLF);
ASocket.SendString('Server: Servidor do Felipe usando Synapse' + CRLF);
ASocket.SendString('' + CRLF);
// if ASocket.lasterror <> 0 then HandleError;
// Write the document back to the browser
ASocket.SendString(OutputDataString);
end
else
ASocket.SendString('HTTP/1.0 404' + CRLF);
end;
{ TForm1 }
procedure TForm1.Button1Click(Sender: TObject);
var
ListenerSocket, ConnectionSocket: TTCPBlockSocket;
begin
ListenerSocket := TTCPBlockSocket.Create;
ConnectionSocket := TTCPBlockSocket.Create;
ListenerSocket.CreateSocket;
ListenerSocket.SSL.CertificateFile := '/home/imants/projects/apps/medieval/bin/40669199_localhost_8080.cert';
ListenerSocket.SSL.PrivateKeyFile := '/home/imants/projects/apps/medieval/bin/40669199_localhost_8080.key';
ListenerSocket.SSLDoConnect;
ListenerSocket.setLinger(true,10);
ListenerSocket.bind('localhost','1500');
ListenerSocket.listen;
repeat
if ListenerSocket.canread(1000) then
begin
ConnectionSocket.Socket := ListenerSocket.accept;
WriteLn('Attending Connection. Error code (0=Success): ', ConnectionSocket.lasterror);
AttendConnection(ConnectionSocket);
ConnectionSocket.CloseSocket;
end;
until false;
ListenerSocket.Free;
ConnectionSocket.Free;
end;
end.
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