def is_valid_result(result):
if not isinstance(result, dict):
return False
for key, value in result.items():
if (not util.is_ipv4(key)) and (not util.is_ipv6(key)):
return False
if ((not isinstance(value, float)) and (not isinstance(value, int))
and (not isinstance(value, str))):
return False
return True
def is_valid_result(result):
def check_name(node: dict):
if "name" in node and (not isinstance(node["name"], str)):
return False
return True
def check_cpes(node: dict):
if "cpes" in node:
if (not isinstance(node["cpes"], list)):
return False
for cpe in node["cpes"]:
if not isinstance(cpe, str):
return False
return True
def check_protocol(protocol: str):
nonlocal value
if protocol in value:
if not isinstance(value, dict):
return False
for portid, port_node in value[protocol].items():
if (not isinstance(portid, str)) and (not isinstance(
portid, int)):
return False
if isinstance(port_node, list):
items = port_node
else:
items = [port_node]
for port in items:
if not isinstance(port, dict):
return False
if not check_name(port):
return False
if not check_cpes(port):
return False
if "service" in port and not isinstance(
port["service"], str):
return False
return True
if not isinstance(result, dict):
return False
for key, value in result.items():
if (not util.is_ipv4(key)) and (not util.is_ipv6) and (not key
== "trust"):
return False
if (key == "trust" and (not isinstance(value, float))
and (not isinstance(value, float))
and (not isinstance(value, str))):
return False
if not isinstance(value, dict):
return False
if "os" in value:
if isinstance(value["os"], list):
items = value["os"]
else:
items = [value["os"]]
for item in items:
if not isinstance(item, dict):
return False
if not check_name(item):
return False
if not check_cpes(item):
return False
if not check_protocol("tcp"):
return False
if not check_protocol("udp"):
return False
return True
def is_valid_result(result):
if not isinstance(result, dict):
return False
# check every entry for every IP
for key, value in result.items():
if (not util.is_ipv4(key)) and (not util.is_ipv6(key)):
return False
if not isinstance(value, dict):
return False
# check all hosts for every port
for portid_str, host_group in value.items():
if not isinstance(portid_str, str):
return False
# check validity of port number
try:
portid = int(portid_str)
except ValueError:
return False
if not (1 <= portid <= 65535):
return False
if not isinstance(host_group, dict):
return False
# check all pages available for every host, indexed by status codes
for webhost, node in host_group.items():
for status_code_str, pages in node.items():
# check validity of status code
if not isinstance(status_code_str, str):
return False
try:
status_code = int(status_code_str)
except ValueError:
return False
if not (100 <= status_code < 600):
return False
# check validity of every web page node
for path, page_info in pages.items():
if not path.startswith("/"):
return False
# check validity of keys and their node structure
for page_key in page_info:
if page_key in ("GET", "POST", "cookies",
"instances"):
if not isinstance(page_info[page_key],
list):
return False
elif not page_key.startswith("misc_info"):
return False
# check validity of every instance
if "instances" in page_info:
for instance in page_info["instances"]:
# check validity of keys and their node structure
if any(ikey not in ("GET", "POST",
"cookies")
for ikey in instance):
return False
for param_key in ("GET", "POST",
"cookies"):
if param_key in instance and not isinstance(
instance[param_key], dict):
return False
for k, v in instance[param_key].items(
):
if not isinstance(k, str):
return False
if not isinstance(v, str):
return False
return True