Bug 20489 - showModalDialog doesn't load page when accessed via Microsoft ISA Proxy Server
Summary: showModalDialog doesn't load page when accessed via Microsoft ISA Proxy Server
Status: RESOLVED WORKSFORME
Alias: None
Product: WebKit
Classification: Unclassified
Component: Page Loading (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Windows Vista
: P2 Major
Assignee: Nobody
URL: https://bugs.webkit.org/attachment.cg...
Keywords: HasReduction, InRadar
Depends on:
Blocks:
 
Reported: 2008-08-22 19:30 PDT by Robbie Paplin
Modified: 2022-02-12 21:55 PST (History)
3 users (show)

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Description Robbie Paplin 2008-08-22 19:30:00 PDT 
1. Verify your browser is configured to access the internet via a Microsoft ISA Proxy Server (if you aren't going through a proxy server - the bug doesn't repro)
2. Navigate to a page that calls showModalDialog (see https://bugs.webkit.org/attachment.cgi?id=20143)
3. On test page, click the "Browser Picker" button
4. On Safari for Windows, the dialog window will appear, but not load page content.

Notes: Does not appear to repro on Safari 3.1.2 for Mac OS X Leopard (10.5.4)
Comment 1 Mark Rowe (bdash) 2008-08-22 20:08:39 PDT 
<rdar://problem/6171084>
Comment 2 Darin Adler 2008-08-24 14:52:06 PDT 
I'm pretty sure this is a Safari/CFNetwork bug and not a WebKit bug, so we'll probably want to close this as INVALID. Since this database is only for WebKit bugs.

It's surprising, if true, that the same URL will load properly if it's not showModalDialog. So there's a chance this could be a WebKit issue.
Comment 3 Alexey Proskuryakov 2008-08-25 07:28:20 PDT 
Does the proxy use authentication?