Source code for airflow.providers.fab.www.extensions.init_security

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from __future__ import annotations

import logging

from airflow.configuration import conf


[docs]log = logging.getLogger(__name__)




[docs]def init_xframe_protection(app):
    """
    Add X-Frame-Options header.

    Use it to avoid click-jacking attacks, by ensuring that their content is not embedded into other sites.

    See also: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
    """
    x_frame_enabled = conf.getboolean("webserver", "X_FRAME_ENABLED", fallback=True)
    if x_frame_enabled:
        return

    def apply_caching(response):
        response.headers["X-Frame-Options"] = "DENY"
        return response

    app.after_request(apply_caching)

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