[Serusers] SER and RFC3325

[Juha Heinanen]

Gummadidala, Ravi writes:

 > Does SER support RFC3325? Does it understand headers like "Privacy",
 > "P-Preferred-Identity" and "P-Asserted-Identity"? If so, how can we
 > specify the Spec(T) to control SER's behavior?

ser can be "programmed" via ser.cfg file to add or drop any headers you
like.  if i remember correctly, currently there is no parsing of any p
headers, but there is parsing of remote-party-id header, which can also
be used to implement network asserted identity.  

i guess you would need to add parsing of P-Preferred-Identity header and
then modify proxy_authorize function so that it can authenticate request
based on P-Preferred-Identity header instead of from header.  maybe the
most flexible solution would be to authenticate based on an AVP, which
can before authentication loaded with uri from whatever header.

-- juha