tree 108c02157a5f831107ca6b4a17a6981ea4ad86df
parent 7a7f630b878730575fd28cff5d52756ce3c88581
author Urs Wolfer <uwolfer@fwo.ch> 1425149231 +0100
committer David Pursehouse <david.pursehouse@sonymobile.com> 1439952205 +0000

ContainerAuthFilter: honor username provided by container

When 'trustContainerAuth' is enabled and proxy does authentication
on root (instead of '/login/'), ServletRequest#getRemoteUser is
null. In this case we need to pull the username from 'Authorization'
header. It is done the same way in HttpAuthFilter already.

Move username extraction logic from HttpAuthFilter to
RemoteUserUtil and add some tests.

Update javadoc to reflect current situation:
ContainerAuthFilter is also used for the REST API; see:
GitOverHttpModule#configureServlets: filter("/a/*").through(authFilter)

Change-Id: I0cf21fb7ecd8a958fad270704c11ebfffd9fea93
Bug: Issue 2209