[Help]VB6 + Webbrowser + Iframes + Different Domains]

**x4ng3l** · Jun 9th, 2009, 06:13 AM

1 - The Situation:
I'm Using "Visual Basic 6"
I'm Using "Webbrowser Control"
I'm Using "Microsoft HTML Object Library"

====================================================

2 - What I Want:
*Acees objects (buttons, links, etc) on a IFRAME
*Get all links for example, click in links, etc...

This is easy... but...

===================================================

3- THE PROBLEM:
The page A is in www.abc.com
The page B is in www.xyz.com
The Page A contains one iframe to page B
I Can't acess elements in Iframes with diferrent domains using normal methods.

====================================================

4 - Example:

PAGE A.html (www.abc.com/PageA.html) ==>
<html>
<body>
THIS IS THE PAGE A!<Br>
PAGE A contains one Iframe to PAGE B!<br>
<Iframe id="PageB" name="PageB" src="http://www.xyz.com/PageB.html">
</body>
</html>

====================================================

For example, if a try to get links of page B (iframe) pufff...
"{"Access Denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))"}"

====================================================

5 - The phrase for the more experienced are:

Nothing is impossible! you know!
How can I then perform this procedure?

Thanks

====================================================

**vb5prgrmr** · Jun 9th, 2009, 11:16 PM

Without an actual url to follow so we can test our possible solutions against it...

Who knows?

Good Luck

**x4ng3l** · Jun 11th, 2009, 05:17 AM

Create in your Pc ==> PAGE A.HTML

Put This ==>

<html>
<body>
THIS IS THE PAGE A!<Br>
PAGE A contains one Iframe to PAGE B!<br>
<Iframe id="PageB" name="PageB" src="http://www.google.com/">
</body>
</html>

RUN PAGE A.HTML in your Webbrowser Control...

Now, Acess This Frame and Make one Serch in Google ^^
You can't do it =/

**vb5prgrmr** · Jun 12th, 2009, 01:05 AM

Okay, here is a start for you...

Code:

Option Explicit

Private Sub Form_Load()
WB.navigate "C:\a\test.htm"
DoEvents
End Sub

Private Sub Command1_Click()

Dim H As HTMLDocument
Dim C As Object, S As Object
Set H = WB.document

Set C = H.getElementsByTagName("iframe")

For Each S In C
  Debug.Print S.src
Next S


End Sub

Good Luck

**x4ng3l** · Jun 15th, 2009, 11:01 PM

Thanks for your reply... but... its DON'T WORK
=/

**x4ng3l** · Jun 15th, 2009, 11:05 PM

Remenber, the iframe is in another domain.
Is not possible to acess with normal methods, because this is Cross-Scripting, and is not possible without XSS Vulnerabilitys or especial procedures...

¬¬

For Example
1 - Navigate to any page with ADSENSE Banners...
2 - Make one function to Click in one of the Links...

Site is one domain, and adsense is in another domain, u CAN'T acess this iframe with normal methods... Try it please...

Thanks.

**vb5prgrmr** · Jun 16th, 2009, 02:08 AM

Did you test my little snippit? Did you get the URL? Can you navigate to that URL?

**x4ng3l** · Jun 17th, 2009, 12:27 AM

Yes man, I tested the code... still not working =/

Please.... Try This:
1 - Navigate to any page with Google ADSENSE Banners...
2 - Make one function to Click in one of the Adsense Links.
==>You can see: if u try it, u recive de ACCESS DENIED =/

If you have any progress, please post.

Thanks.

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