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Session Peering Protocol over SOAP I-D ( draft -ietf-drinks- spp- over- soap-01 )

Session Peering Protocol over SOAP I-D ( draft -ietf-drinks- spp- over- soap-01 ). Presenter: Vikas Bhatia (On behalf of the authors ). Note : This is not a new draft either! draft-ietf-drinks-spp-protocol-over-soap- 00 replaced draft-ietf-drinks-sppp-over- soap-07 (Jan, 2012 ).

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Session Peering Protocol over SOAP I-D ( draft -ietf-drinks- spp- over- soap-01 )

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  1. Session Peering Protocol over SOAP I-D(draft-ietf-drinks-spp-over-soap-01) Presenter: Vikas Bhatia (On behalf of the authors)

  2. Note: This is not a new draft either! draft-ietf-drinks-spp-protocol-over-soap-00 replaced draft-ietf-drinks-sppp-over-soap-07 (Jan, 2012 )

  3. Summary of updates in -00 and -01 • Made enhancements to result messages, result codes, and to the result message XML definition. • Made updates to the Security Considerations • Removed reference to “TransIdType” from the Protocol document

  4. Result Code related updates (1 of 2) • Result Code 2001 (“Request Too Large”)is “parameterized”: • Allows the SPPF server to specify maximum requests supported in a single SPP Protocol over SOAP operation • “Request Too Large. MaxSupported:[Maximum requests supported]” • Example: “Request Too Large. MaxSupported:1000” • Corrected the numbering of Result Codes: • Like 21* Result codes started with 2103, changed to start with 2100

  5. Result Code related updates (2 of 2) • Added restriction on min and max length of message in a response from the SPPF server: • Defined a type "MsgType" to add min length (3) and max length (255) to a result’s message text • Introduced enumeration "ResultCodeValType" to define all the Result Codes. • As a result “ResultCodeType” definition is as follows: <complexType name="ResultCodeType"> <sequence> <element name="code" type="sppfs:ResultCodeValType"/> <element name="msg" type="sppfs:MsgType"/> </sequence> </complexType>

  6. Security Considerations section updates Updated text in ‘Security Considerations’ section: • The text identifies DoS risk when the TLS server does not request a certificate from the client (As per the TLS specifications, it is optional for the TLS servers to request a certificate from the client)

  7. Also… Removed “TransIdType” from the Protocol document • Was already present in the Framework document

  8. Next Steps • Resolve open items and make updates • Close to WGLC?

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