IE7 Negotiate authentication through poxy

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IE7 Negotiate authentication through poxy

Markus Moeller
I run IE7 with integrated web authentication (IWA). When I go direct to an
Apache server it works fine, but if I try to use it via squid where squid is
also using Negotiate for proxy authentication I see the below. It seems IE7
does either proxy or web authentication but never both. Is this a known bug
/ limitation of IE7 ?

Thanks
Markus

First exchange:

GET http://opensuse.suse.home/manual/ HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*
Accept-Language: en-gb
UA-CPU: x86
Accept-Encoding: gzip, deflate
If-Modified-Since: Wed, 12 Jul 2006 03:11:23 GMT
If-None-Match: "2046f-1d87-cd568cc0;2046d-25e-cd1f040"
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
2.0.50727)
Host: opensuse.suse.home
Proxy-Connection: Keep-Alive


HTTP/1.0 407 Proxy Authentication Required
Server: squid/2.6.STABLE13
Date: Sun, 13 May 2007 16:13:40 GMT
Content-Type: text/html
Content-Length: 1346
Expires: Sun, 13 May 2007 16:13:40 GMT
X-Squid-Error: ERR_CACHE_ACCESS_DENIED 0
Proxy-Authenticate: Negotiate
X-Cache: MISS from opensuse.suse.home
X-Cache-Lookup: NONE from opensuse.suse.home:3128
Via: 1.0 opensuse.suse.home:3128 (squid/2.6.STABLE13)
Proxy-Connection: close

Second exchange:

GET http://opensuse.suse.home/manual/ HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*
Accept-Language: en-gb
UA-CPU: x86
Accept-Encoding: gzip, deflate
If-Modified-Since: Wed, 12 Jul 2006 03:11:23 GMT
If-None-Match: "2046f-1d87-cd568cc0;2046d-25e-cd1f040"
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
2.0.50727)
Proxy-Authorization: Negotiate
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
Proxy-Connection: Keep-Alive
Host: opensuse.suse.home


HTTP/1.0 401 Unauthorized
Date: Sun, 13 May 2007 16:13:40 GMT
Server: Apache/2.2.3 (Linux/SUSE)
WWW-Authenticate: Negotiate
Vary: accept-language,accept-charset
Accept-Ranges: bytes
Content-Type: text/html; charset=iso-8859-1
Content-Language: en
Expires: Sun, 13 May 2007 16:13:40 GMT
Proxy-support: Session-Based-Authentication
Connection: Proxy-support
Proxy-Authenticate: Negotiate
1dXYANUA2AAAAADVAAAAAAAABAAAAAAABNUJANUAANUEAAAAAAAAAAAAAAAAAAAAAADYAAAAANUAAAAABAAAANgAAAAABAAAAAAAAAAAAASgtwAAAAAA4AAA8AAAAAAAAEAAAaAAowAAAADMAAkAAAAAAAAAAAAAAAC3AAAAAAAAAAAAAMAAAAAAAAgAAAAAAADMAAAAAAAAAAAAAAAAtwChAA==
X-Cache: MISS from opensuse.suse.home
X-Cache-Lookup: MISS from opensuse.suse.home:3128
Via: 1.0 opensuse.suse.home:3128 (squid/2.6.STABLE13)
Proxy-Connection: close

Third exchange:

GET http://opensuse.suse.home/manual/ HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*
Accept-Language: en-gb
UA-CPU: x86
Accept-Encoding: gzip, deflate
If-Modified-Since: Wed, 12 Jul 2006 03:11:23 GMT
If-None-Match: "2046f-1d87-cd568cc0;2046d-25e-cd1f040"
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
2.0.50727)
Host: opensuse.suse.home
Proxy-Connection: Keep-Alive
Authorization: Negotiate
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
HTTP/1.0 407 Proxy Authentication Required
Server: squid/2.6.STABLE13
Date: Sun, 13 May 2007 16:13:40 GMT
Content-Type: text/html
Content-Length: 1346
Expires: Sun, 13 May 2007 16:13:40 GMT
X-Squid-Error: ERR_CACHE_ACCESS_DENIED 0
Proxy-Authenticate: Negotiate
X-Cache: MISS from opensuse.suse.home
X-Cache-Lookup: NONE from opensuse.suse.home:3128
Via: 1.0 opensuse.suse.home:3128 (squid/2.6.STABLE13)
Proxy-Connection: close

Fourth exchange:

GET http://opensuse.suse.home/manual/ HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, */*
Accept-Language: en-gb
UA-CPU: x86
Accept-Encoding: gzip, deflate
If-Modified-Since: Wed, 12 Jul 2006 03:11:23 GMT
If-None-Match: "2046f-1d87-cd568cc0;2046d-25e-cd1f040"
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
2.0.50727)
Proxy-Authorization: Negotiate
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
Proxy-Connection: Keep-Alive
Host: opensuse.suse.home



HTTP/1.0 401 Unauthorized
Date: Sun, 13 May 2007 16:13:40 GMT
Server: Apache/2.2.3 (Linux/SUSE)
WWW-Authenticate: Negotiate
Vary: accept-language,accept-charset
Accept-Ranges: bytes
Content-Type: text/html; charset=iso-8859-1
Content-Language: en
Expires: Sun, 13 May 2007 16:13:40 GMT
Proxy-support: Session-Based-Authentication
Connection: Proxy-support
Proxy-Authenticate: Negotiate
1dXYANUA2AAAAADVAAAAAAAABAAAAAAABNUJANUAANUEAAAAAAAAAAAAAAAAAAAAAADYAAAAANUAAAAABAAAANgAAAAABAAAAAAJALcI4QCiAAAAAAAAAAgAAAAAAQAAAAAAAAD7AAAAAAAAAAAAAAAAtwAAAAAAAAAAAOEA1f8AAAAAzAIAAAAAAAABAAAAAAAA/9UA+wAAAAAAAAAAAAAIAA==
X-Cache: MISS from opensuse.suse.home
X-Cache-Lookup: MISS from opensuse.suse.home:3128
Via: 1.0 opensuse.suse.home:3128 (squid/2.6.STABLE13)
Proxy-Connection: close

and so on.

It seems that IE7 does only one of the two authentications at a time.  So it
never works !!.

BTW it works without problems when using Firefox

GET http://opensuse.suse.home/manual/ HTTP/1.1
Host: opensuse.suse.home
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.8.1.2)
Gecko/20061023 SUSE/2.0.0.2-1.1 Firefox/2.0.0.2
Accept:
text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Proxy-Connection: keep-alive
Pragma: no-cache, no-cache, no-cache, no-cache
Cache-Control: no-cache, no-cache, no-cache, no-cache
Proxy-Authorization: Negotiate
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
Authorization: Negotiate
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

HTTP/1.0 200 OK
Date: Sun, 13 May 2007 16:29:06 GMT
Server: Apache/2.2.3 (Linux/SUSE)
WWW-Authenticate: Negotiate YB4GBisGAQUFAqEUMBKgAwoBAKELBgkqhkiG9xIBAgI=
Content-Location: index.html.en
Vary: negotiate,accept-language,accept-charset
TCN: choice
Last-Modified: Wed, 12 Jul 2006 03:11:23 GMT
ETag: "2046f-1d87-cd568cc0;2046d-25e-cd1f040"
Accept-Ranges: bytes
Content-Length: 7559
Content-Type: text/html
Content-Language: en
Expires: Sun, 13 May 2007 16:29:06 GMT
Proxy-support: Session-Based-Authentication
Connection: Proxy-support
Proxy-Authenticate: Negotiate 1QAAANgAAAAA1QAAAAAAAAAAAAAAAA==
X-Cache: MISS from opensuse.suse.home
X-Cache-Lookup: HIT from opensuse.suse.home:3128
Via: 1.0 opensuse.suse.home:3128 (squid/2.6.STABLE13)
Proxy-Connection: keep-alive