How to resolve the algorithm HTTPS step by step in the Delphi programming language

Published on 12 May 2024 09:40 PM
#Delphi

How to resolve the algorithm HTTPS step by step in the Delphi programming language

Table of Contents

Problem Statement

Send a GET request to obtain the resource located at the URL "https://www.w3.org/", then print it to the console. Checking the host certificate for validity is recommended. Do not authenticate. That is the subject of other tasks. Readers may wish to contrast with the HTTP Request task, and also the task on HTTPS request with authentication.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm HTTPS step by step in the Delphi programming language

Source code in the delphi programming language

program ShowHTTPS;

{$APPTYPE CONSOLE}

uses IdHttp, IdSSLOpenSSL;

var
  s: string;
  lHTTP: TIdHTTP;
begin
  lHTTP := TIdHTTP.Create(nil);
  try
    lHTTP.IOHandler := TIdSSLIOHandlerSocketOpenSSL.Create(lHTTP);
    lHTTP.HandleRedirects := True;
    s := lHTTP.Get('https://sourceforge.net/');
    Writeln(s);
  finally
    lHTTP.Free;
  end;
end.

You may also check:How to resolve the algorithm Rosetta Code/Find unimplemented tasks step by step in the Perl programming language
You may also check:How to resolve the algorithm Tree traversal step by step in the AWK programming language
You may also check:How to resolve the algorithm Terminal control/Ringing the terminal bell step by step in the Raku programming language
You may also check:How to resolve the algorithm Sudan function step by step in the Julia programming language
You may also check:How to resolve the algorithm Van der Corput sequence step by step in the Raku programming language