Unable to download from a website with authentication request

01/18/2013 07:08 pm
I'm trying to download some pages (4 exactly) of a user profile containing images and text.
The thing is, I can not if you want, start the download site, which requires authentication with (username, password) to access the profile you want to download as a project.

To give you an idea, the method is similar to as if to unload part of a user profile in Facebook, but the page that I try it (www.tuenti.com).

I've configured in two different ways in the next section of the project (Project Properties> Advanced> "Keys"), entering the data in the first part with the appropriate username and password, and selecting the second attempt obcion (Ask for username and password protected site), and nothing has helped me to get download part of the profile.
It's as if I did not acknowledge the access data, and therefore it is unable to start the download.

Estoy intentando descargar unas paginas (4 exactamente) de un perfil de un usuario que contiene imagenes y texto.
La cosa es que, me es imposible si quiera, iniciar la descarga del sitio, ya que requiere de autentificacion con (usuario, contrasena), para poder acceder al perfil que deseo descargar como proyecto.

Para que se hagan una idea, el metodo es parecido a como si quisiera descargar parte de un perfil de usuario en Facebook, pero la pagina que yo intento es (www.tuenti.com).

Ya he configurado de dos formas distintas en la siguiente seccion del proyecto (Propiedades del Proyecto > Avanzado > "Claves"), introduciendo los datos en la primera parte con el usuario y clave correspondientes; y en el segun intento seleccionando la obcion (Preguntar por Usuario y Clave en sitio protegidos), y nada me ha servido para conseguir descargar parte del perfil.
Es como si no reconociera los datos de acceso, y por lo consiguiente no le es posible iniciar la descarga.
Oleg Chernavin
01/21/2013 05:21 am
There are two kinds of password-protected Web sites. One type asks for a username and password in a standard Windows-type dialog (BASIC and NTLM authentication,) while the other type requires you to logon directly on a Web page.

Web sites that require BASIC and NTLM-authentication.

To download this type of site, either specify the username and password in the Project Properties dialog | Advanced | Password section, or type them directly in the URL, such as: http://username:password@www.server.com/...

Notice that a colon separates the password from the username and the @ symbol separates them from the server name.

Some sites use NTLM authentication, which looks like the above, but with a third box labeled "DOMAIN" along with the username and password. Enter the domain name along with the username in the same field in the Project Properties dialog | Passwords this way:


The backslash symbol separates the domain name from the username. When you are done with the Project Properties changes, click the OK button to save them.

NTLM authentication is supported only in the Pro and Enterprise editions of Offline Explorer.

Authentication in a Web form.

It is easy to download this type of site.

You need to browse to the logon page of the site using the internal Browser of Offline Explorer Pro.

If you need to download the site immediately and only once, you can proceed with the logon and begin downloading the desired pages using Offline Explorer Pro. The program will use the session cookies of the logged on site from the internal browser.

You can also record the logon form contents in a Project, so that Offline Explorer Pro will know how to log itself on whenever you wish to download the site. This is useful when you want to schedule the site download or perform it later, or if you want to update the downloaded site in the future.

Once you have entered your username and password on the logon page in the internal browser, press and hold the Alt + Ctrl keys on your keyboard, click the Logon (or Submit) button in the Web form and release the keyboard buttons. You should get a new Project that contains the Web form information recorded in the URL field.

Adjust the Project settings as you wish (set the Level and other parameters) and click the OK button to save the Project. You may begin downloading at any time.

It is also recommended to make sure that the "Use alternate connection method" box is checked in the Internet tab of the Ribbon.

The form recording method is supported only in the Pro and Enterprise editions of Offline Explorer.

Best regards,
Oleg Chernavin
MP Staff