RE: CFCONTENT and SP6A

2000-05-23 Thread Sean German

Riddle me this Mr Watts,

My server seems to have gone from parsing URLs from the left to parsing from
the right.  (NT4 SP5 IIS4 CF 4.0.1)  While neither SP6 nor 6a has been
applied, I have applied post-SP5 hot fixes.  And what's an MS SP but the
same ole hot fixes in a new package?

So do we know which particular facet of SP6 changes the parsing order?  Are
there any other methods of (intentionally or unintentionally) affecting the
parse order?


T again IA


Sean
[EMAIL PROTECTED]


-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 22, 2000 1:43 PM
To: [EMAIL PROTECTED]
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Subject: RE: CFCONTENT and SP6A


 I was wondering if you could explain your comment about the
 direction it parses the URL - I don't quite understand what
 the issue involved is.

If the URL is parsed from left to right by the server, it will stop at the
first valid file name it finds, and treat everything after that file name as
URL parameter data. For example, with this URL:

http://www.myserver.com/myfile.cfm/myfile.csv

the server will go to myfile.cfm, passing myfile.csv as URL data to it. This
trick allows you to execute one file, myfile.cfm, while making the browser
think it's asking for myfile.csv.
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RE: CFCONTENT and SP6A

2000-05-22 Thread Dave Watts

 I was wondering if you could explain your comment about the
 direction it parses the URL - I don't quite understand what
 the issue involved is.

If the URL is parsed from left to right by the server, it will stop at the
first valid file name it finds, and treat everything after that file name as
URL parameter data. For example, with this URL:

http://www.myserver.com/myfile.cfm/myfile.csv

the server will go to myfile.cfm, passing myfile.csv as URL data to it. This
trick allows you to execute one file, myfile.cfm, while making the browser
think it's asking for myfile.csv.

If, on the other hand, the server parses from right to left, it's going to
be looking for the file myfile.csv in the directory myfile.cfm, which of
course won't exist. Since many people using CFCONTENT are using this file
naming trick, their scripts don't work under SP 6, which changes how URLs
are parsed by the server.

 BTW, could this also affect file uploads? We've had problems
 uploading PDFs since installing SP6A, but it may be a coincidence.

It could, but I'm not aware of any problem. If your PDFs are large files,
you might want to test with other files of similar size.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
voice: (202) 797-5496
fax: (202) 797-5444

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