def check_rbl_blacklist(addr):
"""
Check DNS BL for a given ip.
"""
if not utils.is_valid_ipv4_address(addr):
return {"error": "Expecting a non-shortened IPv4."}, 400
result = blacklist_service.get_blacklist_report(addr)
if not result:
return {"error": "RBL queries failed."}, 500
return result, 200
def check_rbl_blacklist(addr):
"""
Check DNS BL for a given ip.
"""
if not utils.is_valid_ipv4_address(addr):
return {"error": "Expecting a non-shortened IPv4."}, 400
result = blacklist_service.get_blacklist_report(addr)
if not result:
return {"error": "RBL queries failed."}, 500
return result, 200
def parse_html(content):
"""
Parse Spamhaus HTML webpage to extract opened tickets.
:param str content: Raw html sources
:raises UnrecognizedFormatException: If sources cannot be parsed
:rtype: array
:return: Array of dictionnaries containing all opened SBL.
"""
soup = bs4.BeautifulSoup(content, 'html.parser')
search = soup.find_all(*TAG_TO_FIND)
if not search:
raise UnrecognizedFormatException("Cannot parse file.")
result = []
# Iterate through the found rows
for row in search:
# sbl_number and CIDR are surrounded by a bold tag.
sbl_number = cidr = None
infos = [elem.text for elem in row.find_all('b')]
for info in infos:
if info.startswith(SBL_STRING):
sbl_number = int(info.replace(SBL_STRING, ''))
elif '/' in info:
addr = info.split('/')[0]
if utils.is_valid_ipv4_address(addr):
cidr = info
first_seen = row.find_all('td')[4].find_all('span')[0].text
first_seen = datetime.strptime(first_seen, '%d-%b-%Y %H:%M GMT')
cause = row.find_all('td')[5].find_all('span')[0].text.strip()
if all((sbl_number, first_seen, cidr)):
result.append({
'sbl_number': sbl_number,
'first_seen': first_seen,
'cidr': cidr,
'cause': cause
})
return result
def parse_html(content):
"""
Parse Spamhaus HTML webpage to extract opened tickets.
:param str content: Raw html sources
:raises Exception: If sources cannot be parsed
:rtype: array
:return: Array of dictionnaries containing all opened SBL.
"""
soup = bs4.BeautifulSoup(content)
search = soup.find_all(*TAG_TO_FIND)
if not search:
raise Exception("Cannot parse file.")
result = []
# Iterate through the found rows
for row in search:
# sbl_number and CIDR are surrounded by a bold tag.
sbl_number = cidr = None
infos = [elem.text for elem in row.find_all('b')]
for info in infos:
if info.startswith(SBL_STRING):
sbl_number = int(info.replace(SBL_STRING, ''))
elif '/' in info:
addr = info.split('/')[0]
if utils.is_valid_ipv4_address(addr):
cidr = info
first_seen = row.find_all('td')[4].find_all('span')[0].text
first_seen = datetime.strptime(first_seen, '%d-%b-%Y %H:%M GMT')
if all((sbl_number, first_seen, cidr)):
result.append({
'sbl_number': sbl_number,
'first_seen': first_seen,
'cidr': cidr
})
return result
def test_is_valid_ipv4(self):
self.assertTrue(utils.is_valid_ipv4_address('5.5.5.5'))
self.assertFalse(utils.is_valid_ipv4_address('5.5.5.5.5'))
self.assertFalse(utils.is_valid_ipv4_address('127.1'))
def test_is_valid_ipv4(self):
self.assertTrue(utils.is_valid_ipv4_address('5.5.5.5'))
self.assertFalse(utils.is_valid_ipv4_address('5.5.5.5.5'))
self.assertFalse(utils.is_valid_ipv4_address('127.1'))
