mirror of
https://git.photon.obnh.io/AXSY/whois.git
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34c631a06d
Based on mwhois by Antonios A. Chariton Modifications for SCION AS support by Olaf Baumert, Axpo Systems AG
93 lines
2.9 KiB
Python
Executable File
93 lines
2.9 KiB
Python
Executable File
#!/usr/bin/python
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# Use this file to add SCION AS entries to the whois database
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import os
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import json
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# Function to convert SCION AS to decimal if in BGP range
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def scion_as_to_decimal(as_id):
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"""Convert SCION AS format to decimal if in BGP AS range (0 - 2^32-1)"""
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# Handle plain decimal AS numbers
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if ':' not in as_id:
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return as_id
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# Parse SCION format (ISD:AS:Instance or AS parts in hex)
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parts = as_id.split(':')
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# For ISD:AS:Instance format, extract the AS part
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if len(parts) == 3:
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# ISD:AS:Instance format - AS is the middle part
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try:
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# Convert hex AS to decimal
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as_num = int(parts[1], 16)
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if 0 <= as_num <= 0xFFFFFFFF: # BGP AS range
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return str(as_num)
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except ValueError:
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pass
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return ""
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# For colon-separated hex format (e.g., 0:1:f)
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if len(parts) <= 3:
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try:
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# Convert each hex part and combine
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total = 0
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for i, part in enumerate(parts):
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total = total * 65536 + int(part, 16)
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# Check if in BGP AS range
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if 0 <= total <= 0xFFFFFFFF: # 2^32 - 1
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return str(total)
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except ValueError:
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pass
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return ""
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# Ensure the AS database directory exists
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os.system("mkdir -p db/as")
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as_id = input("Enter SCION AS Identifier (format ISD:AS:Instance, e.g. 2:2:0): ")
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# Validate AS ID format
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import re
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if not re.match(r'^\d+:\d+:\d+$', as_id) and not re.match(r'^\d+$', as_id):
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print("Invalid SCION AS Identifier format. Expected format: ISD:AS:Instance (e.g. 2:2:0) or just AS number (e.g. 60284)")
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exit(1)
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# Get AS details
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isd = input("Enter ISD: ")
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# Automatically calculate decimal representation
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as_decimal = scion_as_to_decimal(as_id)
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if as_decimal:
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print(f"AS decimal value (auto-calculated): {as_decimal}")
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else:
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as_decimal = input("Enter AS decimal value (not in BGP range, press Enter to skip): ")
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organization = input("Enter Organization: ")
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country = input("Enter Country Code: ")
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uid = input("Enter UID (e.g. CHE-123.456.789): ")
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status = input("Enter Status (ASSIGNED/ALLOCATED): ")
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description = input("Enter Description: ")
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contact = input("Enter Contact Email: ")
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date_allocated = input("Enter Date Allocated (YYYY-MM-DD): ")
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# Prepare AS data
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n = "\r\n"
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body = "% SCION AS WHOIS Information" + n + n
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body += "AS Identifier: " + as_id + n
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body += "ISD: " + isd + n
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body += "AS decimal: " + as_decimal + n
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body += "Organization: " + organization + n
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body += "Country: " + country + n
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body += "UID: " + uid + n
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body += "Status: " + status + n
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body += "Description: " + description + n
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body += "Contact: " + contact + n
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body += "DateAllocated: " + date_allocated + n
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# Save to file
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d = open("db/as/" + as_id, "w+")
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d.write(body)
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d.close()
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print("Done! SCION AS record added successfully.")
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