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# Copyright (C) 2020-2024 Soleta Networks <opengnsys@soleta.eu>
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the
# Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
import unicodedata
import json
import ipaddress
import hashlib
import re
import os
def scope_lookup(scope_id, scope_type, d):
if scope_id == d.get('id') and scope_type == d.get('type'):
return d
for scope in d['scope']:
lookup = scope_lookup(scope_id, scope_type, scope)
if lookup is not None:
return lookup
return None
def ips_in_scope(scope):
if scope is None:
return []
if 'ip' in scope:
return [scope['ip']]
ips = []
for child in scope['scope']:
ips += ips_in_scope(child)
return ips
def reorder_json_tree(payload):
if isinstance(payload, list):
elements = payload[:]
for val in elements:
if isinstance(val, (dict, list)):
payload.remove(val)
payload.append(val)
reorder_json_tree(val)
elif isinstance(payload, dict):
keys = list(payload.keys())
for k in keys:
val = payload[k]
if isinstance(val, (dict, list)):
del payload[k]
payload[k] = val
reorder_json_tree(val)
def print_json(data):
if isinstance(data, (dict, list)):
payload = data
else:
payload = json.loads(data)
reorder_json_tree(payload)
print(json.dumps(payload, indent=2, ensure_ascii=False))
def check_address(addr):
try:
ip = ipaddress.ip_address(addr)
return True
except:
return False
def check_mac_address(addr):
if re.match("[a-f0-9]{2}(:[a-f0-9]{2}){5}$", addr.lower()):
return True
else:
print(addr.lower())
return False
def remove_accents(text):
normalized_text = unicodedata.normalize('NFD', text)
return ''.join(c for c in normalized_text if unicodedata.category(c) != 'Mn')
def compute_md5(path, bs=2**20):
if not os.path.exists(path):
print(f"Failed to calculate checksum, image file {path} does not exist")
return None
m = hashlib.md5()
try:
with open(path, 'rb') as f:
while True:
buf = f.read(bs)
if not buf:
break
m.update(buf)
except Exception as e:
print(f'Failed to calculate checksum for {path}: {e}')
return None
return m.hexdigest()
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