citrix gateway fingerprint Python script to identify Citrix Gateway version based on the reserch from fox-it: blogfox-itcom/2022/12/28/cve-2022-27510-cve-2022-27518-measuring-citrix-adc-gateway-version-adoption-on-the-internet/ Usage citrix_fingerprintpy URL provide only root URL, the script will append /vpn/indexhtml itself