发布Indy TIdHTTP的问题

Zax*_*Zax 9 delphi amazon-ses

我使用Indy的TIdHTTP 向亚马逊的SES服务发布了问题.

这是我正在使用的代码示例:

procedure TMainFrm.btnAmazonSESClick(Sender: TObject);
var
  SSLHandler: TIdSSLIOHandlerSocket;
  HttpClient: TIdHTTP;  
  Params: TStringStream;
begin
  SSLHandler := TIdSSLIOHandlerSocket.Create(Self);
  HttpClient := TIdHTTP.Create(Self);  
  Params := TStringStream.create('');
  try
    with SSLHandler do
      SSLOptions.Method := sslvSSLv3
    with HttpClient do
    begin
      IOHandler := SSLHandler;
      AllowCookies := True;
      HandleRedirects := True;
      HTTPOptions := [hoForceEncodeParams];
      Request.ContentType := 'application/x-www-form-urlencoded';
    end;

    PageMemo.Text := HttpClient.Post('https://email.us-east-1.amazonaws.com?Action=VerifyEmailAddress&AWSAccessKeyId=012Some123Key46&EmailAddress=test@test%2Ecom', Params);

  finally
    SSLHandler.Free;
    HttpClient.Free; 
    Params.Free;
  end;
end;
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结果

  • 在Indy 10.5.7下我收到错误:HTTP/1.1 404 Not Found

  • 在Indy 9.0.14下我得到错误:套接字错误#11004

调试试验

  • 同样的演示可以从HTTPS网页成功获取HTML.

  • 如果我将上面的URL粘贴到浏览器中,它会显示预期的XML结果.

我很感激有关这个事业的任何建议.

TLa*_*ama 3

这篇文章只是一个不完整的疯狂猜测

也许雷米可以帮助你纠正它。使用以下代码,我收到 HTTP/1.1 400 错误请求,但我并不奇怪,因为讨论API reference至少Common Query Parameters需要您为请求创建的数字签名,我不知道该怎么做。

我根本无法测试这个,因为我在那里没有帐户。但我认为

procedure TForm1.Button1Click(Sender: TObject);
var
  HTTPClient: TIdHTTP;
  Parameters: TStrings;
  SSLHandler: TIdSSLIOHandlerSocketOpenSSL;

begin
  SSLHandler := TIdSSLIOHandlerSocketOpenSSL.Create(nil);
  HTTPClient := TIdHTTP.Create(nil);
  Parameters := TStringList.Create;

  try
    SSLHandler.SSLOptions.Method := sslvSSLv3;
    SSLHandler.SSLOptions.Mode := sslmUnassigned;

    HTTPClient.IOHandler := SSLHandler;
    HTTPClient.HTTPOptions := [hoForceEncodeParams];
    HTTPClient.Request.ContentType := 'application/x-www-form-urlencoded';

    Parameters.Add('Action=VerifyEmailAddress');
    Parameters.Add('EmailAddress=test@test.com');
    Parameters.Add('AWSAccessKeyId=012Some123Key46');
    Parameters.Add('SignatureVersion=2');
    Parameters.Add('Expires='); // ???
    Parameters.Add('Signature='); // ???

    PageMemo.Text := HTTPClient.Post('https://email.us-east-1.amazonaws.com', Parameters);

  finally
    SSLHandler.Free;
    HTTPClient.Free; 
    Parameters.Free;
  end;
end;
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