> From the RFC (3261 and 2617) it is unclear for me whether > the "uri" parameter (aka digest-uri) in the WWW-Authorization > or Proxy-Authorization header is case-insensitive or not. > For instance, are URIs uri="sip:user@domain" and > uri="sip:USER@domain" equal or not?
They are not equivalent within the A2 calculation. They are also not equivalent if you wanted to check the equality of request-uri with Authorization's uri. However see RFC 3261 section 22.4 rule difference 6 concerning why you might not want enforce equality of the two URI values. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
