sflib.py 文件源码

def matches(self, value, includeParents=False, includeChildren=True):
        value = value.lower()

        if value is None or value == "":
            return False

        if netaddr.valid_ipv4(value):
            # 1.1
            if value in self.getAddresses():
                return True
            # 1.2
            if self.targetType == "NETBLOCK_OWNER":
                if netaddr.IPAddress(value) in netaddr.IPNetwork(self.targetValue):
                    return True
            if self.targetType == "IP_ADDRESS":
                if netaddr.IPAddress(value) in \
                        netaddr.IPNetwork(netaddr.IPAddress(self.targetValue)):
                    return True
        else:
            for name in self.getNames():
                # 2.1
                if value == name:
                    return True
                # 2.2            
                if includeParents and name.endswith("." + value):
                    return True
                # 2.3
                if includeChildren and value.endswith("." + name):
                    return True

        return None


# Class for SpiderFoot Events