how to upload file to dropbox via Delphi 7?

Question

I try to upload file into dropbox.
I use dropbox api https://www.dropbox.com/developers/reference/api#files-POST

procedure TDropbox.Upload2;
const
  UR         


        

Answer 1

Try this instead:

procedure TDropbox.Upload(const AFileName: String);
const
  API_URL = 'https://api-content.dropbox.com/1/files_put/sandbox/';
var
  URL: String;
  https: TIdHTTP;
  SslIoHandler: TIdSSLIOHandlerSocket;
begin
  URL := API_URL+ExtractFileName(AFileName)
    + '?oauth_signature_method=PLAINTEXT&oauth_consumer_key=' + FAppKey
    + '&oauth_token=' + FOAuth.AccessToken
    + '&oauth_signature=' + FAppSecret + '%26' + FOAuth.AccessTokenSecret;

  https := TIdHTTP.Create(nil);
  try
    SslIoHandler := TIdSSLIOHandlerSocket.Create(https);
    SslIoHandler.SSLOptions.Method := sslvTLSv1;
    SslIoHandler.SSLOptions.Mode := sslmUnassigned;

    https.IOHandler := SslIoHandler;
    https.Post(URL, AFileName);
  finally
    FreeAndNil(https);
  end;
end;