RE: [ws-sx] Issue ER020: An issue with ContentEncryptedElements

Title: An issue with ContentEncryptedElements

I believe for section 8.1 of sp v1.2, the line should be 2227
rather than 2325. 

 

From: Marc Goodner
[mailto:] 

Sent: Tuesday, September 15, 2009 9:23 AM

To: Vladov, Stefan; 

Cc: 

Subject: [ws-sx] Issue ER020: An issue with ContentEncryptedElements

 

Issue number ER020.

 

From: Vladov, Stefan
[mailto:] 

Sent: Wednesday, September 09, 2009 4:30 AM

To: 

Subject: [ws-sx-comment] An issue with ContentEncryptedElements

 

Hi guys,

I'm
resubmitting the problem with having a ContentEncryptedElements protection
assertion inside a SupportingToken assertion as an issue and I propose the
following resolution:

Please
change section 8.1 as below: 

a. Amend the
Syntax (pseudo schema) as below: 

Syntax 

<sp:SupportingTokens
xmlns:sp="..." ... > 

 
<wsp:Policy xmlns:wsp="..."> 

   
[Token Assertion]+ 

   
<sp:AlgorithmSuite ... > ... </sp:AlgorithmSuite> ? 

   
( 

     
<sp:SignedParts ... > ... </sp:SignedParts> | 

     
<sp:SignedElements ... > ... </sp:SignedElements> | 

     
<sp:EncryptedParts ... > ... </sp:EncryptedParts> | 

     
<sp:EncryptedElements ... > ... </sp:EncryptedElements> | 

     
<sp:ContentEncryptedElements ... > ...
</sp:ContentEncryptedElements> 

   
) * 

   
... 

  </wsp:Policy>

  ...

</sp:SupportingTokens>

b. Add the
following text at the end of section 8.1 (after line 2325): 

/sp:SupportingTokens/wsp:Policy/sp:ContentEncryptedElements

This
OPTIONAL element is a policy assertion that follows the schema outlined in Section
4.2.3 and describes additional message elements whose content MUST be encrypted
using the token identified by this policy assertion.

c. Please
make changes similar to the above to sections 8.2, 8.3 and 8.4 

 

I hope you
approve the proposed change. 

Best
regards, 

Stefan