Re: [Python-Dev] new ssl module is incompatible with servers that drop privileges

2008-09-09 Thread Bill Janssen
 It accept them only as
 paths to their location on the file system, which I believe means that a
 server can only support SSL if it has read permission to its private key
 file when client connections arrive.  This is a problem for servers that
 bind to their socket and drop privileges as soon as they start up, a
 practice that is both common and recommended in the unix world.

Ah, excellent point.

 IMHO, this severely limits the new ssl module's utility, and discourages
 good security practices.

Please file a bug report.  A bug report with a patch and tests would
be even better :-).  Assign it to me.

 Wouldn't it be better if we could specify keys and certificates as bytes
 or file-like objects?  This would solve the security issue, give
 applications more flexibility in key management, and might also improve
 performance slightly (by avoiding file system operations at accept()
 time).

I like it!

Bill
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Re: [Python-Dev] new ssl module is incompatible with servers that drop privileges

2008-09-09 Thread Forest
On Tue, September 9, 2008 12:49 pm, Bill Janssen wrote:

 IMHO, this severely limits the new ssl module's utility, and discourages
 good security practices.

 Please file a bug report.  A bug report with a patch and tests would
 be even better :-).  Assign it to me.

I filed one, but the bug tracker doesn't seem to offer a way to assign it
to you.  I'll add you to the nosy list.

http://bugs.python.org/issue3823

I'm pretty swamped right now, so I don't think I can learn the code well
enough to make a patch in the few weeks before python 2.6 is released. 
(How nice it would be if the debut of this very useful module was free of
this problem!)  If I find some unexpected free time, I'll take a crack at
it.

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