digest authentication helper only supports Proxy-AuthXXX headers

[GoogleCodeExporter]

What steps will reproduce the problem?

See java code in file 
gov/nist/javax/sip/clientauthutils/DigestServerAuthenticationHelper.java

What is the expected output? What do you see instead?

Code only handles Proxy-Authentication / Proxy-Authorization headers

What version of the product are you using? On what operating system?

1.2.228 / RHEL6 x86_64

Please provide any additional information below.

Proposed patch attached. This patch handles both Proxy-Authenticate / 
WWW-Authenticate headers and Proxy-Authorization / Authorization headers.

Original issue reported on code.google.com by pascalan...@gmail.com on 4 Mar 2015 at 3:21

Attachments:

• auth.diff