ID: 11578
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Feedback
Bug Type: HTTP related
Operating System: win32 (nt4 and 2000)
PHP Version: 4.0.5
New Comment:
[EMAIL PROTECTED] - Do you have a web site where this sample script
you pasted here is running? It would help me analyze this if I could
view the headers myself.
I have a very strong suspicion about what is going on. The Location
header is not simply another header, but rather it also alters the
server response code to be a 300 level response rather than a 200 OK. I
believe that the Location header might either be:
1) the only header in the response that is sent, so all of your
authentication headers are not sent, or
2) the only header that the HTTP client (browser) bothers to interpret
since the response code is a 301 Moved Permanently.
Your feedback would be greatly appreciated. Thanks for helping!
Previous Comments:
------------------------------------------------------------------------
[2001-06-22 01:13:09] [EMAIL PROTECTED]
yes i've tried this second undocumented argument and like i've
explained it this solve the first part of my problem. but i think that
i not explain my problem correctly.
I call some getallheader successivly after have sended my arguments but
: it doesn't return that i see on the network and if after have written
the content of getallheader if i do a redirection my code doesn't work
(maybe the optimizer change the order of the execution ).
Thanks
------------------------------------------------------------------------
[2001-06-21 17:58:53] [EMAIL PROTECTED]
Did you try with the 2nd (undocumented before) argument
for header() like Rasmus suggested??
And it still doesn't work?
------------------------------------------------------------------------
[2001-06-21 09:59:22] [EMAIL PROTECTED]
thanks a lot ramus for your help.. the first part of the problem was my
fault not the php fault.. but... the second part is always not
functionnal...
i can obtain the correct headers and response for the ntlm scheme but..
if i do a header("location : xxxx"); at the END of the program... the
value are not written correctly !!
maybe an optimizer miss optimization.....
It strange that on a test without redirection all seems correct but
adding instruction after the write and the file was closed and flushed
this is not functionnal...
thank a lot and sorry to spam you with my little problem. but it's a
mission critical projet for France Telecom Mobile service (ORANGE) and
i prefer using php with linux than IIS... i need to prove the
possibilities of the open source platform..
Thank.
------------------------------------------------------------------------
[2001-06-21 09:21:45] [EMAIL PROTECTED]
By default PHP's header() function will replace the value
of an http header with the value you give it. If you don't
want it to replace, but instead add a second header with
a different value, use the optional second arg to header()
to tell PHP not to do this replace. So your code should be:
header("www-authenticate: Negociate");
header("www-authenticate: NTLM",0);
I don't blame you for not knowing this though. It isn't
documented anywhere. I will take care of that now.
------------------------------------------------------------------------
[2001-06-21 01:38:26] [EMAIL PROTECTED]
I currently use the module version of php like indicated in my previous
description.
I've separed the ""bug"" in two part to be more understandable (i'm not
familiar with english)
the first part is with the function header :
if i execute the following code :
header("HTTP/1.1 401 acces refuse");
header("www-authenticate: Negociate");
header("www-authenticate: NTLM");
(i know this not correct for rfc but IIS work like that..)
and on the network dump i see:
HTTP/1.1 401 unauthorized (not my message !!!)
www-authenticate: NTLM (squizzed the negociate!!)
now the second part of the message :
during my challenge to obtain ntlm auth 3 messages are exchanged like
that :
c = client ; s = server
1 c -> s GET
2 s -> c http/1.1 401 unauthorized
www-authenticate : NTLM
3 c -> s authorization: <msg1>
4 s -> c http/1.1 401 unauthorized
www-authenticate : NTLM <msg2>
5 c -> s authorization: <msg3>
so on the number 2 i do calls to header
on the 3 i call getallheaders (return msg1)
on the 4 i call header
on the 5 i cal getallheaders
i write it to a file (for tests)
i close the file
my first suprise was : on the network layer all is correct : 3 msg, 3
corrects contents and the 3 msg differents.
on the php layer : msg1 is the same that msg 3 !!!
if i do a redirection after have closed the file :
it contains no more messages !!!!!!!!
is the optmizer fault ?????
If i'am not clear i can try to reexplain
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/11578
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Edit this bug report at http://bugs.php.net/?id=11578&edit=1
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