d24989cdda816343f74a97fc32ce3fd1a689a265,lib/streamlit/Server.py,,_is_url_from_allowed_origins,#Any#,400

Before Change

        // Allow everything when CORS is disabled.
        return True

    hostname = urllib.parse.urlparse(url).hostname

    // Allow connections from bucket.
    if hostname == config.get_option("s3.bucket"):
        return True

After Change

    for allowed_domain in allowed_domains:
        if util.is_function(allowed_domain):
            allowed_domain = allowed_domain()

        if allowed_domain is None:
            continue

        if hostname == allowed_domain:
            return True

    return False

Instances