Method scheme

django/http/request.py:314–327

(self)

    @property
    def scheme(self):
        if settings.SECURE_PROXY_SSL_HEADER:
            try:
                header, secure_value = settings.SECURE_PROXY_SSL_HEADER
            except ValueError:
                raise ImproperlyConfigured(
                    "The SECURE_PROXY_SSL_HEADER setting must be a tuple containing "
                    "two values."
                )
            header_value = self.META.get(header)
            if header_value is not None:
                header_value, *_ = header_value.split(",", 1)
                return "https" if header_value.strip() == secure_value else "http"
        return self._get_scheme()

    def is_secure(self):
        return self.scheme == "https"