(Delphi DLL) Transition from Http.GetServerSslCert to Http.GetServerCert

See more HTTP Examples

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Cert, Http;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
domain: PWideChar;
port: Integer;
cert1: HCkCert;
cert2: HCkCert;
success: Boolean;

begin
http := CkHttp_Create();
domain := 'chilkatsoft.com';
port := 443;

// ------------------------------------------------------------------------
// The GetServerSslCert method is deprecated:

cert1 := CkHttp_GetServerSslCert(http,domain,port);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;
Memo1.Lines.Add(CkCert__subjectDN(cert1));
CkCert_Dispose(cert1);

// ------------------------------------------------------------------------
// Do the equivalent using GetServerCert.
// Your application creates a new, empty certificate object which is passed 
// in the last argument and filled with the server certificate upon success.

cert2 := CkCert_Create();
success := CkHttp_GetServerCert(http,domain,port,cert2);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;
Memo1.Lines.Add(CkCert__subjectDN(cert2));

CkHttp_Dispose(http);
CkCert_Dispose(cert2);

end;