def validate_number(self, field):
error = validators.ValidationError("Invalid card number.")
try:
if not verify(field.data.replace('-', '')):
raise error
except:
raise error
def search_string(self, string):
matches = []
for match in self.reqex.finditer(string):
card_number = match.group(0)
if baluhn.verify(card_number):
if not (self.ignore_test_card_numbers
and card_number in test_card_numbers):
matches.append(match)
return matches
def generate_pan(pan_len=16):
prefix = '500000' # not to mess with real world cards
base = prefix + str(
random.randint(10**(pan_len - len(prefix) - 2),
10**(pan_len - len(prefix) - 1) - 1))
pan = base + baluhn.generate(base)
assert baluhn.verify(pan)
#print "pan=%s" % pan
return pan
def generate_pan(pan_len=16):
prefix = '500000' # not to mess with real world cards
base = prefix + str(random.randint(
10 ** (pan_len - len(prefix) - 2),
10 ** (pan_len - len(prefix) - 1) - 1))
pan = base + baluhn.generate(base)
assert baluhn.verify(pan)
#print "pan=%s" % pan
return pan
def search_string(self, string):
matches = []
for match in self.reqex.finditer(string):
card_number = match.group(0)
if baluhn.verify(card_number):
if not (self.ignore_test_card_numbers
and card_number in test_card_numbers):
matches.append(match)
return matches
def verify_npi(number):
prefixed_number = "%s%s" % (LUHN_PREFIX, number)
return verify(prefixed_number)
def validate_pjson(j, action):
"""
Input a JSON object and an action. return a list of errors. If error list
is empty then the file is valid.
"""
action = action.lower()
errors = []
warnings = []
response = {"errors": [], "warnings": []}
# Check the action
if action not in ("create", "update", "public"):
error = "action must be create, update, or public."
errors.append(error)
response["errors"] = errors
return response
# Does the string contain JSON
try:
d = json.loads(j)
except:
error = "The string did not contain valid JSON."
errors.append(error)
response["errors"] = errors
return response
# Is it a dict {} (JSON object equiv)?
if not isinstance(d, type({})):
error = "The JSON string did not contain a JSON object i.e. {}."
errors.append(error)
response["errors"] = errors
return response
# Does it contain the top-level enumeration_type
if "enumeration_type" not in d and action != "public":
error = "The JSON object does not contain an enumeration_type."
errors.append(error)
response["errors"] = errors
return response
# Check for deactivation
if "number" in d and not d.get(
"enumeration_type",
"") and action == "public":
warning = "This appears to be a deactivated NPI. No information is available for deactivated NPIs."
warnings.append(warning)
response["warnings"] = warnings
return response
# Is the enumeration_type a valid?
if d["enumeration_type"] not in ("NPI-1", "NPI-2", "OEID", "HPID"):
error = "enumeration_type must be one of these: ('NPI-1', 'NPI-2', 'OEID', 'HPID')"
errors.append(error)
response["errors"] = errors
return response
# If a number is present we assume this is an update.
if "number" not in d:
number = None
else:
number = d['number']
if action == "create" and number:
warning = "enumeration number is generated by CMS. The provided value will be ignored."
warnings.append(warning)
if action == "update" and not number:
error = "enumeration number is required when performaing an update."
errors.append(error)
# Check if the Luhn checkdigit makes is correcense.
if number and d['enumeration_type'] in ('NPI-1', 'NPI-2'):
prefixed_number = "%s%s" % (LUHN_PREFIX, number)
luhn_verified = verify(prefixed_number)
if not luhn_verified:
warning = "The number %s did not pass Luhn algorithm check digit sanitiy check." % (
number)
warnings.append(warning)
# Check for errors in the basic section
basic_errors, basic_warnings = validate_basic_dict(d.get('basic', {}),
d.get(
'enumeration_type'),
action, number)
# Check for errors in the addresses
address_errors = validate_address_list(
d.get('addresses', ()), d.get('enumeration_type'))
# Check for errors in the license section
if 'licenses' in d:
license_errors = validate_license_list(
d.get('licenses', []), d.get('enumeration_type'), action)
else:
license_errors = []
taxonomy_errors = validate_taxonomy_list(
d.get(
'taxonomies', ()), d.get(
'enumeration_type', ()), d.get(
'licenses', []), d.get(
'taxonomy_licenses', []), d.get(
'basic', {}).get(
'sole_proprietor', "NO"), action)
if 'identifiers' in d:
identifier_errors = validate_identifier_list(
d.get('identifiers', []), d.get('enumeration_type'))
else:
identifier_errors = []
if 'other_names' in d:
other_names_errors = validate_other_name_list(d.get('other_names', []),
d.get(
'enumeration_type'),
d.get('basic', {}))
else:
other_names_errors = []
affiliation_errors, affiliation_warnings = validate_affiliation_list(
d.get('affiliations', []), d.get('enumeration_type'))
errors = errors + basic_errors + other_names_errors + address_errors + \
license_errors + taxonomy_errors + identifier_errors + affiliation_errors
warnings = warnings + basic_warnings
response["errors"] = errors
response["warnings"] = warnings
return response
def validate_pjson(j, action):
"""
Input a JSON object and an action. return a list of errors. If error list
is empty then the file is valid.
"""
action = action.lower()
errors = []
warnings = []
response = {"errors": [], "warnings": []}
# Check the action
if action not in ("create", "update", "public"):
error = "action must be create, update, or public."
errors.append(error)
response["errors"] = errors
return response
# Does the string contain JSON
try:
d = json.loads(j)
except:
error = "The string did not contain valid JSON."
errors.append(error)
response["errors"] = errors
return response
# Is it a dict {} (JSON object equiv)?
if not isinstance(d, type({})):
error = "The JSON string did not contain a JSON object i.e. {}."
errors.append(error)
response["errors"] = errors
return response
# Does it contain the top-level enumeration_type
if "enumeration_type" not in d and action != "public":
error = "The JSON object does not contain an enumeration_type."
errors.append(error)
response["errors"] = errors
return response
# Check for deactivation
if "number" in d and not d.get("enumeration_type",
"") and action == "public":
warning = "This appears to be a deactivated NPI. No information is available for deactivated NPIs."
warnings.append(warning)
response["warnings"] = warnings
return response
# Is the enumeration_type a valid?
if d["enumeration_type"] not in ("NPI-1", "NPI-2", "OEID", "HPID"):
error = "enumeration_type must be one of these: ('NPI-1', 'NPI-2', 'OEID', 'HPID')"
errors.append(error)
response["errors"] = errors
return response
# If a number is present we assume this is an update.
if "number" not in d:
number = None
else:
number = d['number']
if action == "create" and number:
warning = "enumeration number is generated by CMS. The provided value will be ignored."
warnings.append(warning)
if action == "update" and not number:
error = "enumeration number is required when performaing an update."
errors.append(error)
# Check if the Luhn checkdigit makes is correcense.
if number and d['enumeration_type'] in ('NPI-1', 'NPI-2'):
prefixed_number = "%s%s" % (LUHN_PREFIX, number)
luhn_verified = verify(prefixed_number)
if not luhn_verified:
warning = "The number %s did not pass Luhn algorithm check digit sanitiy check." % (
number)
warnings.append(warning)
# Check for errors in the basic section
basic_errors, basic_warnings = validate_basic_dict(
d.get('basic', {}), d.get('enumeration_type'), action, number)
# Check for errors in the addresses
address_errors = validate_address_list(d.get('addresses', ()),
d.get('enumeration_type'))
# Check for errors in the license section
if 'licenses' in d:
license_errors = validate_license_list(d.get('licenses', []),
d.get('enumeration_type'),
action)
else:
license_errors = []
taxonomy_errors = validate_taxonomy_list(
d.get('taxonomies', ()), d.get('enumeration_type', ()),
d.get('licenses', []), d.get('taxonomy_licenses', []),
d.get('basic', {}).get('sole_proprietor', "NO"), action)
if 'identifiers' in d:
identifier_errors = validate_identifier_list(d.get('identifiers', []),
d.get('enumeration_type'))
else:
identifier_errors = []
if 'other_names' in d:
other_names_errors = validate_other_name_list(
d.get('other_names', []), d.get('enumeration_type'),
d.get('basic', {}))
else:
other_names_errors = []
affiliation_errors, affiliation_warnings = validate_affiliation_list(
d.get('affiliations', []), d.get('enumeration_type'))
errors = errors + basic_errors + other_names_errors + address_errors + \
license_errors + taxonomy_errors + identifier_errors + affiliation_errors
warnings = warnings + basic_warnings
response["errors"] = errors
response["warnings"] = warnings
return response
def validate_affiliation_list(l, enumeration_type):
errors = []
warnings = []
primary_count = 0
max_values = {
'purpose': 25,
'affiliation_data_type': 10,
'endpoint_data_type': 50,
'affiliation_identifier': 1024,
'endpoint': 1024,
'description': 1024,
'state': 2,
}
i=0
for d in l:
affiliation_string = "Affiliation %s: " % (i)
for k in max_values.keys():
if d.get(k):
if max_values[k] < len(d.get(k,"").encode('ascii', 'ignore').decode('ascii')):
error = "%s : %s exceeds max allowable length of %s." % (affiliation_string,
k,
max_values[k])
errors.append(error)
#check for required information
if d.get('purpose') not in AFFILIATION_PURPOSE:
error = "%s purpose %s is not a valid value. Valid values are %s." % (
affiliation_string, d.get('purpose'), AFFILIATION_PURPOSE)
errors.append(error)
if d.get('affiliation_data_type') not in AFFILIATION_DATA_TYPE:
error = "%s affiliation_data_type %s is not a valid value. Valid values are %s." % (
affiliation_string,
d.get('affiliation_data_type'),
AFFILIATION_DATA_TYPE)
errors.append(error)
if not str(d.get('affiliation_data_type')) and \
d.get('purpose') not in AFFILIATION_PURPOSE:
error = "%s affiliation_data_type %s is required when purpose is one of these %s" % (
affiliation_string,
d.get('affiliation_data_type'),
AFFILIATION_PURPOSE)
errors.append(error)
if d.get('endpoint_data_type') and d.get('endpoint_data_type') not in ENDPOINT_DATA_TYPE:
error = "%s endpoint_data_type %s is not a valid value. Valid values are %s." % \
(affiliation_string, d.get('endpoint_data_type', ''), ENDPOINT_DATA_TYPE)
errors.append(error)
if d.get('purpose', '') == "HIE-EXCHANGE" and not d.get('endpoint_data_type', ''):
error = "%s endpoint_data_type is required when the purpose is HIE-EXCHANGE." % \
(affiliation_string)
errors.append(error)
if not d.get('affiliation_identifier', '') and \
d.get('affiliation_data_type', '') in AFFILIATION_DATA_TYPE:
error = "%s affiliation_identifier is required when affiliation_data_type is in %s." % \
(affiliation_string, AFFILIATION_DATA_TYPE)
errors.append(error)
if not d.get('endpoint') and d.get('purpose') in ("HIE-EXCHANGE", "DOMAIN"):
error = "%s endpoint is required when purpose is in %s." % \
(affiliation_string, ("HIE-EXCHANGE", "DOMAIN"))
errors.append(error)
if d.get('accepting_new_patients', None) not in (True, False, None):
error = "%s accepting_new_patients must be boolean. i.e. true or false." % \
(affiliation_string)
errors.append(error)
if d.get('for_additional_documentation_request', None) not in (True, False, None):
error = "%s for_additional_documentation_request must be boolean. i.e. true or false." % \
(affiliation_string)
errors.append(error)
if d.get('purpose') == "MEDICAID-NETWORK" and not d.get('state'):
error = "%s state is required when purpose = MEDICIAD-NETWORK." % \
(affiliation_string)
errors.append(error)
if d.get('state') and d.get('state') not in STATES:
error = "%s state %s is not a valid value. Valid values are %s." % \
(affiliation_string, d.get('state'), STATES)
errors.append(error)
if d.get('affiliation_data_type') in ('NPI-1', 'NPI-2'):
prefixed_number = "%s%s" % (LUHN_PREFIX, d['affiliation_identifier'])
luhn_verified = verify(prefixed_number)
if not luhn_verified:
error ="The NPI affiliation_identifier %s did not pass Luhn algorithm check digit sanitiy check." % (d['affiliation_identifier'])
errors.append(error)
if d.get('endpoint_data_type') in ('DIRECT-EMAIL-ADDRESS', 'REGULAR-EMAIL-ADDRESS'):
is_valid = validate_email(d.get('endpoint'))
if not is_valid:
error = "%s %s has and endpoint_data_type of %s and is not a valid email." % \
(affiliation_string, d.get('endpoint'), d.get('endpoint_data_type') )
errors.append(error)
i += 1
retval = [errors, warnings]
return retval
visa = re.compile(r'4[0-9]{12}(?:[0-9]{3})?')
mastercard = re.compile(r'5[1-5][0-9]{14}')
amex = re.compile(r'3[47][0-9]{13}')
diners = re.compile(r'3(?:0[0-5]|[68][0-9])[0-9]{11}')
discover = re.compile(r'6(?:011|5[0-9]{2})[0-9]{12}')
jcb = re.compile(r'(?:2131|1800|35[0-9]{3})[0-9]{11}')
for root, dirs, files in os.walk(rootPath):
for filename in fnmatch.filter(files, pattern):
cardNumbers = open((os.path.join(root, filename)), "r", errors='ignore', encoding='utf-8')
for line in cardNumbers:
line = line.rstrip()
cardSearch = visa.findall(line)
for theCard in cardSearch:
if verify(theCard):
print("\n"+os.path.join(root, filename))
print("Visa "+theCard)
cardSearch = mastercard.findall(line)
for theCard in cardSearch:
if verify(theCard):
print("\n"+os.path.join(root, filename))
print("Mastercard "+theCard)
cardSearch = amex.findall(line)
for theCard in cardSearch:
if verify(theCard):
print("\n"+os.path.join(root, filename))
print("American Express "+theCard)
diners = re.compile(r'3(?:0[0-5]|[68][0-9])[0-9]{11}')
discover = re.compile(r'6(?:011|5[0-9]{2})[0-9]{12}')
jcb = re.compile(r'(?:2131|1800|35[0-9]{3})[0-9]{11}')
for root, dirs, files in os.walk(rootPath):
for filename in fnmatch.filter(files, pattern):
cardNumbers = open((os.path.join(root, filename)),
"r",
errors='ignore',
encoding='utf-8')
for line in cardNumbers:
line = line.rstrip()
cardSearch = visa.findall(line)
for theCard in cardSearch:
if verify(theCard):
print("\n" + os.path.join(root, filename))
print("Visa " + theCard)
cardSearch = mastercard.findall(line)
for theCard in cardSearch:
if verify(theCard):
print("\n" + os.path.join(root, filename))
print("Mastercard " + theCard)
cardSearch = amex.findall(line)
for theCard in cardSearch:
if verify(theCard):
print("\n" + os.path.join(root, filename))
print("American Express " + theCard)
def validate_affiliation_list(l, enumeration_type):
errors = []
warnings = []
primary_count = 0
max_values = {
'purpose': 25,
'affiliation_data_type': 10,
'endpoint_data_type': 50,
'affiliation_identifier': 1024,
'endpoint': 1024,
'description': 1024,
'state': 2,
}
i = 0
for d in l:
affiliation_string = "Affiliation %s: " % (i)
for k in max_values.keys():
if d.get(k):
if max_values[k] < len(
d.get(
k,
"").encode(
'ascii',
'ignore').decode('ascii')):
error = "%s : %s exceeds max allowable length of %s." % (
affiliation_string, k, max_values[k])
errors.append(error)
# check for required information
if d.get('purpose') not in AFFILIATION_PURPOSE:
error = "%s purpose %s is not a valid value. Valid values are %s." % (
affiliation_string, d.get('purpose'), AFFILIATION_PURPOSE)
errors.append(error)
if d.get('affiliation_data_type') not in AFFILIATION_DATA_TYPE:
error = "%s affiliation_data_type %s is not a valid value. Valid values are %s." % (
affiliation_string, d.get('affiliation_data_type'), AFFILIATION_DATA_TYPE)
errors.append(error)
if not str(d.get('affiliation_data_type')) and \
d.get('purpose') not in AFFILIATION_PURPOSE:
error = "%s affiliation_data_type %s is required when purpose is one of these %s" % (
affiliation_string, d.get('affiliation_data_type'), AFFILIATION_PURPOSE)
errors.append(error)
if d.get('endpoint_data_type') and d.get(
'endpoint_data_type') not in ENDPOINT_DATA_TYPE:
error = "%s endpoint_data_type %s is not a valid value. Valid values are %s." % (
affiliation_string, d.get('endpoint_data_type', ''), ENDPOINT_DATA_TYPE)
errors.append(error)
if d.get('purpose',
'') == "HIE-EXCHANGE" and not d.get('endpoint_data_type',
''):
error = "%s endpoint_data_type is required when the purpose is HIE-EXCHANGE." % \
(affiliation_string)
errors.append(error)
if not d.get('affiliation_identifier', '') and \
d.get('affiliation_data_type', '') in AFFILIATION_DATA_TYPE:
error = "%s affiliation_identifier is required when affiliation_data_type is in %s." % (
affiliation_string, AFFILIATION_DATA_TYPE)
errors.append(error)
if not d.get('endpoint') and d.get(
'purpose') in ("HIE-EXCHANGE", "DOMAIN"):
error = "%s endpoint is required when purpose is in %s." % \
(affiliation_string, ("HIE-EXCHANGE", "DOMAIN"))
errors.append(error)
if d.get('accepting_new_patients', None) not in (True, False, None):
error = "%s accepting_new_patients must be boolean. i.e. true or false." % (
affiliation_string)
errors.append(error)
if d.get(
'for_additional_documentation_request',
None) not in (
True,
False,
None):
error = "%s for_additional_documentation_request must be boolean. i.e. true or false." % (
affiliation_string)
errors.append(error)
if d.get('purpose') == "MEDICAID-NETWORK" and not d.get('state'):
error = "%s state is required when purpose = MEDICIAD-NETWORK." % \
(affiliation_string)
errors.append(error)
if d.get('state') and d.get('state') not in STATES:
error = "%s state %s is not a valid value. Valid values are %s." % (
affiliation_string, d.get('state'), STATES)
errors.append(error)
if d.get('affiliation_data_type') in ('NPI-1', 'NPI-2'):
prefixed_number = "%s%s" % (
LUHN_PREFIX, d['affiliation_identifier'])
luhn_verified = verify(prefixed_number)
if not luhn_verified:
error = "The NPI affiliation_identifier %s did not pass Luhn algorithm check digit sanitiy check." % (d[
'affiliation_identifier'])
errors.append(error)
if d.get('endpoint_data_type') in (
'DIRECT-EMAIL-ADDRESS',
'REGULAR-EMAIL-ADDRESS'):
is_valid = validate_email(d.get('endpoint'))
if not is_valid:
error = "%s %s has and endpoint_data_type of %s and is not a valid email." % (
affiliation_string, d.get('endpoint'), d.get('endpoint_data_type'))
errors.append(error)
i += 1
retval = [errors, warnings]
return retval
def validateCC(cc):
if not verify(cc):
click.echo("ERROR: This card is invalid")
sys.exit()
return True
