Now that authorization is in SASL mechs, enable anonymous authorizations
when we are testing anonymous mechs functionality
Bug: http://bugs.freedesktop.org/show_bug.cgi?id=39720
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
* dbus/dbus-string.c (_dbus_string_pop_line): fix this not to
think an empty line is the end of the file.
Also, fix some whitespace.
* dbus/dbus-string-util.c: add more tests for
_dbus_string_pop_line() revealing that it thinks an empty line is
the end of the file, which broke dbus-auth-script.c so
it didn't really run the scripts
* dbus/dbus-auth.c: add ANONYMOUS mechanism
* dbus/dbus-auth-script.c (_dbus_auth_script_run): fix to detect
an empty/no-op auth script; add commands to check that we have or
don't have the expected credentials
