def _print_counts(dir):
from pynasl.naslparse import naslparser
logger.info("Counting started")
files_with_cve = 0
files_total = 0
files_with_wrong_cve = 0
for root,dirs,files in os.walk(dir):
files_total += len(files)
for name in files:
if name.endswith('.nasl'):
get_ref = GetCVERef()
fullname = os.path.join(root, name)
get_ref.visit(naslparser(fullname, True))
# CAN - candidate
if get_ref.cve_id and get_ref.cve_id.startswith(('"CVE', '"CAN')):
files_with_cve += 1
elif get_ref.cve_id is not None:
logger.error("Strange CVE '%s' in file %s" % (get_ref.cve_id, name))
files_with_wrong_cve += 1
logger.info("Counting ended")
logger.info("Files with wrong CVE:%s" % files_with_wrong_cve)
logger.info("Files with CVE:%s" % files_with_cve)
logger.info("Total files:%s" % files_total)
def generate_graph(dir, script_name=None):
from pynasl.naslparse import naslparser
logger.info("Generating graph started")
call_tree = CallGraph()
total_files = 0
for root,dirs,files in os.walk(dir):
for name in files:
if name.endswith('.inc') or (name.endswith('.nasl') and (script_name is None or script_name == name)):
fullname = os.path.join(root, name)
call_tree.set_caller_func(name)
call_tree.set_file_name(name)
call_tree.visit(naslparser(fullname, True))
total_files += 1
if total_files % 1000 == 0:
logger.info("Processed %s files" % total_files)
logger.info("Generated graph with %s nodes and %s edges. Processed %s files" %
(call_tree.g.number_of_nodes(), call_tree.g.number_of_edges(), total_files))
return call_tree.g
def _print_counts(dir):
from pynasl.naslparse import naslparser
logger.info("Counting started")
files_with_cve = 0
files_total = 0
files_with_wrong_cve = 0
for root, dirs, files in os.walk(dir):
files_total += len(files)
for name in files:
if name.endswith('.nasl'):
get_ref = GetCVERef()
fullname = os.path.join(root, name)
get_ref.visit(naslparser(fullname, True))
# CAN - candidate
if get_ref.cve_id and get_ref.cve_id.startswith(
('"CVE', '"CAN')):
files_with_cve += 1
elif get_ref.cve_id is not None:
logger.error("Strange CVE '%s' in file %s" %
(get_ref.cve_id, name))
files_with_wrong_cve += 1
logger.info("Counting ended")
logger.info("Files with wrong CVE:%s" % files_with_wrong_cve)
logger.info("Files with CVE:%s" % files_with_cve)
logger.info("Total files:%s" % files_total)
def _log_family(plugins_dir, categorize_path=None):
"""logger script_family
@param plugins_dir: string with path to directory with nasl scripts.
@param categorize_path: string with path to directory
to which nasl scripts will be categorized.
Default value - None, that means not categorize nasl scripts.
"""
from pynasl.naslparse import naslparser
scripts_family = defaultdict(list)
strange_family = []
if categorize_path:
if not os.path.exists(categorize_path):
os.makedirs(categorize_path)
else:
shutil.rmtree(categorize_path)
logger.info('Files processing started')
total_files = 0
for root, dirs, files in os.walk(plugins_dir):
for name in files:
if not name.endswith('.nasl'):
continue
family = FamilyGetter()
full_path = os.path.join(root, name)
family.visit(naslparser(full_path, True))
if not family.family_name:
strange_family.append(name)
else:
family_name = family.family_name[1:-1].replace(':','')
scripts_family[family_name].append(name)
if categorize_path:
dst = os.path.join(categorize_path, family_name)
try:
if not os.path.exists(dst):
os.makedirs(dst)
shutil.copy(full_path, dst)
except OSError, why:
logger.error(str(why))
total_files += 1
if total_files % 1000 == 0:
logger.info("Processed %s files" % total_files)
def _log_family(plugins_dir, categorize_path=None):
"""logger script_family
@param plugins_dir: string with path to directory with nasl scripts.
@param categorize_path: string with path to directory
to which nasl scripts will be categorized.
Default value - None, that means not categorize nasl scripts.
"""
from pynasl.naslparse import naslparser
scripts_family = defaultdict(list)
strange_family = []
if categorize_path:
if not os.path.exists(categorize_path):
os.makedirs(categorize_path)
else:
shutil.rmtree(categorize_path)
logger.info('Files processing started')
total_files = 0
for root, dirs, files in os.walk(plugins_dir):
for name in files:
if not name.endswith('.nasl'):
continue
family = FamilyGetter()
full_path = os.path.join(root, name)
family.visit(naslparser(full_path, True))
if not family.family_name:
strange_family.append(name)
else:
family_name = family.family_name[1:-1].replace(':', '')
scripts_family[family_name].append(name)
if categorize_path:
dst = os.path.join(categorize_path, family_name)
try:
if not os.path.exists(dst):
os.makedirs(dst)
shutil.copy(full_path, dst)
except OSError, why:
logger.error(str(why))
total_files += 1
if total_files % 1000 == 0:
logger.info("Processed %s files" % total_files)
def create_statistic(plugins_dir):
from pynasl.naslparse import naslparser
stat = NaslStatistic()
logger.info('Files processing started')
total_files = 0
for root,dirs,files in os.walk(plugins_dir):
for name in files:
if name.endswith(('.nasl', '.inc')):
stat.preprocess_file(name)
fullname = os.path.join(root, name)
stat.visit(naslparser(fullname, True))
total_files += 1
if total_files % 1000 == 0:
logger.info("Processed %s files" % total_files)
logger.info('Files processing finished')
stat.finalize_calculations()
_write_detailed_statistic(stat)
_write_main_statistic(stat, 'statistic.txt')
def create_statistic(plugins_dir):
from pynasl.naslparse import naslparser
stat = NaslStatistic()
logger.info('Files processing started')
total_files = 0
for root, dirs, files in os.walk(plugins_dir):
for name in files:
if name.endswith(('.nasl', '.inc')):
stat.preprocess_file(name)
fullname = os.path.join(root, name)
stat.visit(naslparser(fullname, True))
total_files += 1
if total_files % 1000 == 0:
logger.info("Processed %s files" % total_files)
logger.info('Files processing finished')
stat.finalize_calculations()
_write_detailed_statistic(stat)
_write_main_statistic(stat, 'statistic.txt')
def ast2py_str(path):
from pynasl.naslparse import naslparser
ast_string = Translator()
return ast_string.visit(naslparser(path, True))
def _print_AST(file_name):
from pynasl.naslparse import naslparser
ast_string = AST2String()
print(ast_string.visit(naslparser(file_name, True)))
def ast2py_str(path):
from pynasl.naslparse import naslparser
ast_string = Translator()
return ast_string.visit(naslparser(path, True))
