def __call__(self, environ, start_response):
user = os.environ.get('AUTHENTICATE_UID', None)
if user is not None:
environ['USER'] = user
else:
if config.get('API_TRUST_IDENT', 0) == 1:
user = environ.pop('HTTP_X_REMOTE_IDENT', None)
if user not in ("", "unknown", "(null)"):
environ['USER'] = user
return self.app(environ, start_response)
def callback():
return config.get(value)
