Bug #52376 [Opn->Fbk]: opendir() cannot open UNC paths in IIS7 using passthrough auth.

Edit report at http://bugs.php.net/bug.php?id=52376&edit=1 ID: 52376 Updated by: pajoye@php.net Reported by: ryan at kisc dot edu dot np Summary: opendir() cannot open UNC paths in IIS7 using passthrough auth. -Status: Open +Status: Feedback Type: Bug Package: *Directory/Filesystem functions Operating System: win64 - W2008R2 PHP Version: 5.3.2 -Assigned To: +Assigned To: pajoye New Comment: Can you try to follow the advice here please: http://support.microsoft.com/kb/214806 Previous Comments: ------------------------------------------------------------------------ [2010-07-19 12:38:30] ryan at kisc dot edu dot np Description: ------------ This seems to be identical to #50542 but that one was closed and I couldn't do anything to it. Basically it was marked closed because with passthrough-authentication essentially disabled by putting a username in "physical path credentials" and selecting ClearText in the "Physical Path Credentials Logon Type" both in advanced settings, this can be made to work so long as that configuration is acceptable. I too am having trouble with this and unfortunately the solution of editing physical path credentials breaks the pass through authentication to the database, ldap, and other things. This all worked on 5.3.1 with IIS6 on W2K3 but on IIS7 with W2K8R2 no joy. So I upgraded to 5.3.2, still no joy. My application is so reliant on the pass-through authentication that when I do arrange things such that opendir works (clear-text + specific physical path credentials) the system becomes a single user system! So I can confirm the workaround mentioned for #50542 works if the environment allows for it, but mine does not. Any other ideas? If I connect to IIS using the environment requirement of network type auth and pass-through authentication it does NOT work, though it really should. If I use that exact same user in the "physical path credentials" field and set "clear text" opendir suddenly works. Please don't close this as it really is a bug and apparently specific to IIS7 Test script: --------------- <?PHP error_reporting(E_ALL); opendir("any UNC path at all"); //example //someserver/someshare/somefolder ?> Expected result: ---------------- I expect to get no errors. Actual result: -------------- Warning: opendir(//someserver/someshare/somefolder,//someserver/someshare/somefolder) [function.opendir]: Access is denied. (code: 5) in C:\inetpub\wwwroot\testdir.php on line 2 Warning: opendir(//someserver/someshare/somefolder) [function.opendir]: failed to open dir: No such file or directory in C:\inetpub\wwwroot\testdir.php on line 2 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=52376&edit=1