An explicit timeout is passed to the handler and a new unit test
proves that the functionality is in place. A additional return
statement was needed in the handler as pointed out by
@stefanprodan.
Signed-off-by: Alex Ellis <alexellis2@gmail.com>
This commit adds an external auth handler which can be used to
wrap existing handlers, so that they delegate their requests
to an upstream URL before allowing a request to pass through
to an upstream API.
New handler tested with unit tests.
Signed-off-by: Alex Ellis <alexellis2@gmail.com>
