Re: Mod_ssl and how to reduce overhead

2005-09-26 Thread Martin Strandbygaard

Hi,

A few words about intended usage would be of great help.

- How many concurrent users
- Type of transactions
- You really think the http front is going to be you bottle neck? or  
are there back end systems that will pose a greater problem (I would  
think so)


Why not just use a normal server as ssl accelerator? I know several  
SSL accelerator "appliancees" that are just that anyway. Unless you  
have specific keyhandling requirements (FIPS140-3 or something),  
using normal server hardware is much cheaper.


regards
martin

On 26/09/2005, at 14.35, Pigeon wrote:


Hello, I am trying to plan a system that can handle 10k-100k users.

I am only using apache w/mod-ssl

What should I look at to reduce overhead of bandwidth/cpu/mem?

At what point should I look at ssl accelerators?

Should I definitly look at clustering?

Also.. I ahve heard about ssl session key caching, anyone know how  
much this will improve things?


Any good resources I can read?


thanks!
Lee  
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Problem with colon in subject DN when using FakeBasicAuth

2005-09-11 Thread Martin Strandbygaard Jensen

Hi,

I'm using FakeBasicAuth with Apache which works fine with most user  
certificates. However, user certificates with colons in the subject  
doesn't work. The following illustrates the problem


- FakeBasicAuth works with a user entry like:

/CN=Martin Strandbygaard/C=Denmark/L=Copenhagen/ 
[EMAIL PROTECTED]


But not with the following entry:

/C=DK/O=Ingen organisatorisk tilknytning/CN=Martin Strandbygaard  
Jensen/serialNumber=PID:9802-2002-2-529764104948:xxj31ZMTZzkVA


Notice the colon after the "PID" part. I get the following error in  
the apache log:


[Sun Sep 11 17:14:24 2005] [error] [client 10.0.2.2] user /C=DK/ 
O=Ingen organisatorisk tilknytning/CN=Martin Strandbygaard Jensen/ 
serialNumber=PID not found: /test/test.php


From this I gather that the problem is the colon after the PID part.  
I've tried the usual ways of escaping the colon, as well as the  
entire string, but nothing has worked so far.


Does anyone know how to deal with colons in the subject? (they're  
government issued certificates, that follow a specific template, so  
removing the colon is not an option).


Regards
Martin Strandbygaard
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