Re: [Zope] Digital signature and Plone/Zope

2006-08-28 Thread Chris McDonough
I indeed have experience doing *exactly* this, but I'd never do it  
again; at least not without getting paid to do it. ;-)


- C

On Aug 28, 2006, at 10:25 AM, harshad behere wrote:

We are trying to implement digital signatures in zope application  
(Plone).  Configuration is as follows:

Python 2.3.5 / Zope 2.7.8 / Plone 2.1.3

On client side we are using CAPICOM ( so currently restricted to MS- 
IE, not able to get it working with mozilla based browser) to sign  
data. We are facing problem in verifying digitally signed data ( by  
CAPICOM ) on server side. We are using LINUX on server side. So far  
we have tried M2Crypto/SMIME, pyOpenSSL, SSLCrypto, pyCrypto etc.  
but no luck.


Does any one have  experience of implementing digital signature in  
zope/plone ?

Does any one know other OpenSource tool which works with CAPICOM.

Any kind of help/pointers/suggestions/comments are very much  
appreciated.


Thank you,
Harshad.

--
Harshad Behere

ZeOmega (www.zeomega.com)
Open Minds' Open Solutions

20/21,Rajalakshmi Plaza,
South End Road,
Basavanagudi
Bangalore-560 004
India

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Re: [Zope] Digital signature and Plone/Zope

2006-08-28 Thread Chris McDonough
Oops, I suppose that wasn't a very helpful response.  I'll note that  
we used OpenSSL on the server side to verify the signature created by  
CAPICOM via:


openssl smime -verify -inform PEM -CAfile /path/to/ca_cert -content  
signaturedata


There was a bunch of buggery on the client side to get the  
signaturedata into a format that it could be read.  *This* is the  
code that I won't even look at again without getting paid to do it. ;-)


- C

On Aug 28, 2006, at 12:07 PM, Chris McDonough wrote:

I indeed have experience doing *exactly* this, but I'd never do it  
again; at least not without getting paid to do it. ;-)


- C

On Aug 28, 2006, at 10:25 AM, harshad behere wrote:

We are trying to implement digital signatures in zope application  
(Plone).  Configuration is as follows:

Python 2.3.5 / Zope 2.7.8 / Plone 2.1.3

On client side we are using CAPICOM ( so currently restricted to  
MS-IE, not able to get it working with mozilla based browser) to  
sign data. We are facing problem in verifying digitally signed  
data ( by CAPICOM ) on server side. We are using LINUX on server  
side. So far we have tried M2Crypto/SMIME, pyOpenSSL, SSLCrypto,  
pyCrypto etc. but no luck.


Does any one have  experience of implementing digital signature in  
zope/plone ?

Does any one know other OpenSource tool which works with CAPICOM.

Any kind of help/pointers/suggestions/comments are very much  
appreciated.


Thank you,
Harshad.

--
Harshad Behere

ZeOmega (www.zeomega.com)
Open Minds' Open Solutions

20/21,Rajalakshmi Plaza,
South End Road,
Basavanagudi
Bangalore-560 004
India

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