Added new Docker implementation
This commit is contained in:
159
Docker/Code/INFLUXDB.py
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159
Docker/Code/INFLUXDB.py
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import netflow, socket, json, time, os, influxdb_client, ipaddress
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from influxdb_client import InfluxDBClient, Point, WritePrecision
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from influxdb_client.client.write_api import SYNCHRONOUS, ASYNCHRONOUS, WriteOptions
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from datetime import timedelta
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from proto import manWhatTheProto
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from IP2Loc import ermWhatTheCountry
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from whatDomain import ermWhatATheIpFromDomainYaCrazy, ermWhatAAAATheIpFromDomainYaCrazy
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from typing import Annotated
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# Netentry preconf
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# WHAT_THE_NETFLOW_PORT: Final[int] = os.getenv("WHAT_THE_NETFLOW_PORT", "2055")
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WHAT_THE_NETFLOW_PORT = 2055
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WHAT_THE_NETFLOW_IP = "0.0.0.0"
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# INFLUXDB config
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token: Final[str] = os.getenv("token", "NotPresent")
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# token = "apg1gysUeCcxdcRTMmosJTenbEppmUNi9rXlANDB2oNadBdWAu2GVTDc_q_dyo0iyYsckKaOvPRm6ba2NK0y_A=="
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bucket: Final[str] = os.getenv("bucket", "NotPresent")
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# bucket = "NETFLOW-7"
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org: Final[str] = os.getenv("org", "NotPresent")
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# org = "staging"
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url: Final[str] = os.getenv("url", "NotPresent")
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# url = "http://localhost:8086"
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measurement: Final[str] = os.getenv("measurement", "OPNsense-NetFlow-Parser")
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# measurement = "testNetFlowPython"
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MACHINE_TAG: Final[str] = os.getenv("MACHINE_TAG", socket.gethostname())
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# MACHINE_TAG = "YUKIKAZE"
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ROUTER_TAG: Final[str] = os.getenv("ROUTER_TAG", socket.gethostname())
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# ROUTER_TAG = "HQ"
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INFLX_SEPARATE_POINTS: Final[float] = os.getenv("INFLX_SEPARATE_POINTS", 0.1)
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# INFLX_SEPARATE_POINTS = 0.1
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# Emulate sFlow behaviour
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SAMPLING_SIZE: Final(int) = os.getenv("SAMPLING_SIZE", 100)
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# Initialize InfluxDB client and influxdb API
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inflxdb_client = influxdb_client.InfluxDBClient(url=url, token=token, org=org)
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write_api = inflxdb_client.write_api(write_options=SYNCHRONOUS)
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# Other preconf
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bigDict = {}
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inflxdb_Datazz_To_Send = []
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# Bind
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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sock.bind((WHAT_THE_NETFLOW_IP, WHAT_THE_NETFLOW_PORT))
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print("Ready")
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# Flightchecks
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flightlist = [token, bucket, org, url]
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if "NotPresent" in flightlist:
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return 1
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while True:
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# Get netentry data ig?
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payload, client = sock.recvfrom(4096) # experimental, tested with 1464 bytes
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p = netflow.parse_packet(payload) # Test result: <ExportPacket v5 with 30 records>
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#print(p.entrys) # Test result: 5
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#yesyes = p.flows
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#print(yesyes.data)
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#exit()
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for i, entry in enumerate(p.flows, 1):
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# prep dict
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#tmpEntry = str(entry)
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#tmpEntry = tmpEntry[22:-1]
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#tmpEntry2 = tmpEntry.replace("'", '"')
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#print(tmpEntry2)
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#print(entry
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#exit()
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#dictEntry = json.loads(tmpEntry2)
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#bigDict[i] = (dictEntry)
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# take data out from netentry
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inEntry = entry.data
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print(inEntry)
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exit()
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# Convert IPs and time duration
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# IPs
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inEntry["IPV4_SRC_ADDR"] = str(ipaddress.IPv4Address(inEntry["IPV4_SRC_ADDR"]))
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inEntry["IPV4_DST_ADDR"] = str(ipaddress.IPv4Address(inEntry["IPV4_DST_ADDR"]))
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inEntry["NEXT_HOP"] = str(ipaddress.IPv4Address(inEntry["NEXT_HOP"]))
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# Convert time from ms to HH:MM:SS
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first = int(inEntry["FIRST_SWITCHED"])
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last = int(inEntry["LAST_SWITCHED"])
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inEntry["FIRST_SWITCHED_HR"] = str(timedelta(milliseconds=first))
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inEntry["LAST_SWITCHED_HR"] = str(timedelta(milliseconds=last))
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# Prep InfluxDB data
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inflxdb_Data_To_Send = (
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influxdb_client.Point(f"{measurement}-script")
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.tag("MACHINE", MACHINE_TAG)
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.tag("ROUTER", ROUTER_TAG)
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.field("dstAddr", inEntry["IPV4_DST_ADDR"])
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.field("srcAddr", inEntry["IPV4_SRC_ADDR"])
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.field("nextHop", inEntry["NEXT_HOP"])
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.field("inptInt", inEntry["INPUT"])
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.field("outptInt", inEntry["OUTPUT"])
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.field("inPackt", inEntry["IN_PACKETS"])
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.field("outPakt", inEntry["IN_OCTETS"])
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.field("frstSwtchd", inEntry["FIRST_SWITCHED"])
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.field("lstSwtchd", inEntry["LAST_SWITCHED"])
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.field("srcPort", inEntry["SRC_PORT"])
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.field("dstPort", inEntry["DST_PORT"])
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.field("tcpFlags", inEntry["TCP_FLAGS"])
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.tag("proto", manWhatTheProto(int(inEntry["PROTO"])))
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.field("tos", inEntry["TOS"])
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.field("srcAS", inEntry["SRC_AS"])
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.field("dstAS", inEntry["DST_AS"])
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.field("srcMask", inEntry["SRC_MASK"])
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.field("dstMask", inEntry["DST_MASK"])
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.field("dstCntr", ermWhatTheCountry(str(inEntry["IPV4_DST_ADDR"])))
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.field("srcCntr", ermWhatTheCountry(str(inEntry["IPV4_SRC_ADDR"])))
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)
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inflxdb_Datazz_To_Send.append(inflxdb_Data_To_Send)
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#i+=1
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#type(tmpEntry)
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#print(dictEntry)
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#print(tmpEntry.lstrip(20))
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print("----------------")
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bigDict[i] = (inEntry)
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# end while True
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print()
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print(bigDict)
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exit()
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# Send data to InfluxDB
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write_api.write(bucket=bucket, org="staging", record=inflxdb_Data_To_Send)
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time.sleep(INFLX_SEPARATE_POINTS) # separate points
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print(f"{len(bigDict)} <--- This many entrys")
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# Clean up before another loop
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bigDict.clear()
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inflxdb_Datazz_To_Send.clear()
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#print(bigDict)
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28
Docker/Code/IP2Loc.py
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28
Docker/Code/IP2Loc.py
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import IP2Location
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from typing import Optional, Annotated
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# Load database once
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ip2loc_db: IP2Location = IP2Location.IP2Location("IP2LOCATION-LITE-DB9.BIN", "SHARED_MEMORY")
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def ermWhatTheCountry(inpIpAddress: Annotated[str, "Some IP address that ya want to get country for"]) -> str:
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try:
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skibidi = ip2loc_db.get_all(inpIpAddress)
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#return rec.country_long # Full country name, e.g. "Sweden"
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return skibidi.country_short
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except Exception as errrrrr:
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return f"Error: {errrrrr}"
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def ermWhatTheISP(inpIpAddress: Annotated[str, "Some IP address that ya want to get ISP for"]) -> str:
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try:
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skibidi = ip2loc_db.get_all(inpIpAddress)
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#return rec.country_long # Full country name, e.g. "Sweden"
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return skibidi.isp
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except Exception as errrrrr:
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return f"Error: {errrrrr}"
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#print(ermWhatTheCountry("65.109.142.32"))
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178
Docker/Code/proto.py
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178
Docker/Code/proto.py
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from typing import Optional, Annotated
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# Source
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# https://en.wikipedia.org/wiki/List_of_IP_protocol_numbers
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PROTO_MAP = {
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0: "HOPOPT",
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1: "ICMP",
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2: "IGMP",
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3: "GGP",
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4: "IPv4",
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5: "ST",
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6: "TCP",
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7: "CBT",
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8: "EGP",
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9: "IGP",
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10: "BBN-RCC-MON",
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11: "NVP-II",
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12: "PUP",
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13: "ARGUS",
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14: "EMCON",
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15: "XNET",
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16: "CHAOS",
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17: "UDP",
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18: "MUX",
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19: "DCN-MEAS",
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20: "HMP",
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21: "PRM",
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22: "XNS-IDP",
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23: "TRUNK-1",
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24: "TRUNK-2",
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25: "LEAF-1",
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26: "LEAF-2",
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27: "RDP",
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28: "IRTP",
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29: "ISO-TP4",
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30: "NETBLT",
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31: "MFE-NSP",
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32: "MERIT-INP",
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33: "DCCP",
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34: "3PC",
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35: "IDPR",
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36: "XTP",
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37: "DDP",
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38: "IDPR-CMTP",
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39: "TP++",
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40: "IL",
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41: "IPv6",
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42: "SDRP",
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43: "IPv6-Route",
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44: "IPv6-Frag",
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45: "IDRP",
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46: "RSVP",
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47: "GRE",
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48: "DSR",
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49: "BNA",
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50: "ESP",
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51: "AH",
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52: "I-NLSP",
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53: "SWIPE",
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54: "NARP",
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55: "MOBILE",
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56: "TLSP",
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57: "SKIP",
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58: "IPv6-ICMP",
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59: "IPv6-NoNxt",
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60: "IPv6-Opts",
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61: "ANY_HOST_INTERNAL",
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62: "CFTP",
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63: "ANY_LOCAL_NETWORK",
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64: "SAT-EXPAK",
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65: "KRYPTOLAN",
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66: "RVD",
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67: "IPPC",
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68: "ANY_DISTRIBUTED_FS",
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69: "SAT-MON",
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70: "VISA",
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71: "IPCV",
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72: "CPNX",
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73: "CPHB",
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74: "WSN",
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75: "PVP",
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76: "BR-SAT-MON",
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77: "SUN-ND",
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78: "WB-MON",
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79: "WB-EXPAK",
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80: "ISO-IP",
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81: "VMTP",
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82: "SECURE-VMTP",
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83: "VINES",
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84: "TTP",
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85: "NSFNET-IGP",
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86: "DGP",
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87: "TCF",
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88: "EIGRP",
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89: "OSPF",
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90: "Sprite-RPC",
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91: "LARP",
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92: "MTP",
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93: "AX.25",
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94: "IPIP",
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95: "MICP",
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96: "SCC-SP",
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97: "ETHERIP",
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98: "ENCAP",
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99: "ANY_PRIVATE_ENCRYPTION",
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100: "GMTP",
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101: "IFMP",
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102: "PNNI",
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103: "PIM",
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104: "ARIS",
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105: "SCPS",
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106: "QNX",
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107: "A/N",
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108: "IPComp",
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109: "SNP",
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110: "Compaq-Peer",
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111: "IPX-in-IP",
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112: "VRRP",
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113: "PGM",
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114: "ANY_0_HOP",
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115: "L2TP",
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116: "DDX",
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117: "IATP",
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118: "STP",
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119: "SRP",
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120: "UTI",
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121: "SMP",
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122: "SM",
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123: "PTP",
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124: "ISIS over IPv4",
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125: "FIRE",
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126: "CRTP",
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127: "CRUDP",
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128: "SSCOPMCE",
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129: "IPLT",
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130: "SPS",
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131: "PIPE",
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132: "SCTP",
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133: "FC",
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134: "RSVP-E2E-IGNORE",
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135: "Mobility Header",
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136: "UDPLite",
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137: "MPLS-in-IP",
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138: "manet",
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139: "HIP",
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140: "Shim6",
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141: "WESP",
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142: "ROHC",
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143: "Ethernet",
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144: "AGGFRAG",
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145: "NSH"
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}
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def manWhatTheProto(inpProtoNumbrMaybe: Annotated[int, "Protocol number goes here"]) -> int:
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if inpProtoNumbrMaybe <= 145:
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return PROTO_MAP.get(inpProtoNumbrMaybe)
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elif inpProtoNumbrMaybe >= 146 and inpProtoNumbrMaybe <= 252:
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return "Unassigned"
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elif inpProtoNumbrMaybe >= 253 and inpProtoNumbrMaybe <= 254:
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# Use for experimentation and testing
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return "RFC3692"
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elif inpProtoNumbrMaybe == 255:
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return "Reserved"
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elif inpProtoNumbrMaybe not in PROTO_MAP:
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return inpProtoNumbrMaybe
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else:
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return -1
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#outPotentialProtoNameIfItExistsInInternalList = PROTO_MAP.get(inpProtoNumbrMaybe)
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#print(manWhatTheProto(253))
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#print( PROTO_MAP.get(2))
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6
Docker/Code/requirements.txt
Normal file
6
Docker/Code/requirements.txt
Normal file
@@ -0,0 +1,6 @@
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netflow==0.12.2
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influxdb-client==1.48.0
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ipaddress==1.0.23
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typing==3.7.4.3
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IP2Location==8.10.5
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nslookup==1.8.1
|
||||||
130
Docker/Code/whatDomain.py
Normal file
130
Docker/Code/whatDomain.py
Normal file
@@ -0,0 +1,130 @@
|
|||||||
|
#from nslookup import Nslookup
|
||||||
|
from typing import Optional, Annotated
|
||||||
|
import dns, dns.resolver
|
||||||
|
from typing import Final
|
||||||
|
|
||||||
|
# https://www.codeunderscored.com/nslookup-python/
|
||||||
|
|
||||||
|
def ermWhatATheIpFromDomainYaCrazy(inpDomainNameOrSomething: Annotated[str, "Domain name to lookup IP for"]) -> dict:
|
||||||
|
#dns_query = Nslookup()
|
||||||
|
"""
|
||||||
|
Tells you what IPv4 address/es a domain point to.
|
||||||
|
Returns:
|
||||||
|
dict: A dictionary with IP addresses associated with that domain.
|
||||||
|
|
||||||
|
"""
|
||||||
|
|
||||||
|
# i = 0
|
||||||
|
outDict: dict = {}
|
||||||
|
|
||||||
|
#result = dns_query.dns_lookup("example.com")
|
||||||
|
#result = Nslookup.dns_lookup(inpDomainNameOrSomething)
|
||||||
|
try:
|
||||||
|
result = dns.resolver.resolve(inpDomainNameOrSomething, 'A')
|
||||||
|
except dns.resolver.NoAnswer:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("No answer from dns server.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.NoNameservers:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("All nameservers failed to answer the query.\n Fix your DNS servers.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.NXDOMAIN:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("The DNS query name does not exist.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.LifetimeTimeout:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("The DNS querry got timed out.\nVerify that your FW or PiHole isn't blocking requests for that domain.\n")
|
||||||
|
return 1
|
||||||
|
for i, something in enumerate(result):
|
||||||
|
outDict[i] = something.to_text()
|
||||||
|
# i += 1
|
||||||
|
|
||||||
|
return outDict
|
||||||
|
|
||||||
|
def ermWhatAAAATheIpFromDomainYaCrazy(inpDomainNameOrSomething: Annotated[str, "Domain name to lookup IP for"]) -> dict:
|
||||||
|
#dns_query = Nslookup()
|
||||||
|
"""
|
||||||
|
Tells you what IPv6 address/es a domain point to.
|
||||||
|
Returns:
|
||||||
|
dict: A dictionary with IP addresses associated with that domain.
|
||||||
|
|
||||||
|
"""
|
||||||
|
|
||||||
|
|
||||||
|
# i = 0
|
||||||
|
outDict: dict = {}
|
||||||
|
|
||||||
|
#result = dns_query.dns_lookup("example.com")
|
||||||
|
#result = Nslookup.dns_lookup(inpDomainNameOrSomething)
|
||||||
|
try:
|
||||||
|
result = dns.resolver.resolve(inpDomainNameOrSomething, 'AAAA')
|
||||||
|
except dns.resolver.NoAnswer:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("No answer from dns server.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.NoNameservers:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("All nameservers failed to answer the query.\n Fix your DNS servers.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.NXDOMAIN:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("The DNS query name does not exist.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.LifetimeTimeout:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("The DNS querry got timed out.\nVerify that your FW or PiHole isn't blocking requests for that domain.\n")
|
||||||
|
return 1
|
||||||
|
for i, something in enumerate(result):
|
||||||
|
outDict[i] = something.to_text()
|
||||||
|
# i += 1
|
||||||
|
|
||||||
|
return outDict
|
||||||
|
|
||||||
|
|
||||||
|
def ermWhatPTRTheIpFromDomainYaCrazy(inpIpAddressOrSomething: Annotated[str, "IP address to lookup domain for"]) -> dict:
|
||||||
|
#dns_query = Nslookup()
|
||||||
|
"""
|
||||||
|
Tells you what IPv6 address/es a domain point to.
|
||||||
|
Returns:
|
||||||
|
dict: A dictionary with IP addresses associated with that domain.
|
||||||
|
|
||||||
|
"""
|
||||||
|
|
||||||
|
WHATTOCHECK: Final[str] = inpIpAddressOrSomething + ".in-addr.arpa"
|
||||||
|
|
||||||
|
|
||||||
|
# i = 0
|
||||||
|
outDict: dict = {}
|
||||||
|
|
||||||
|
#result = dns_query.dns_lookup("example.com")
|
||||||
|
#result = Nslookup.dns_lookup(inpDomainNameOrSomething)
|
||||||
|
try:
|
||||||
|
result = dns.resolver.resolve(WHATTOCHECK, 'PTR')
|
||||||
|
except dns.resolver.NoAnswer:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("No answer from dns server.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.NoNameservers:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("All nameservers failed to answer the query.\n Fix your DNS servers.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.NXDOMAIN:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("The DNS query name does not exist.\n")
|
||||||
|
return 1
|
||||||
|
except dns.resolver.LifetimeTimeout:
|
||||||
|
print("\nDNS ERROR")
|
||||||
|
print("The DNS querry got timed out.\nVerify that your FW or PiHole isn't blocking requests for that domain.\n")
|
||||||
|
return 1
|
||||||
|
for i, something in enumerate(result):
|
||||||
|
outDict[i] = something.to_text()
|
||||||
|
# i += 1
|
||||||
|
|
||||||
|
return outDict
|
||||||
|
|
||||||
|
|
||||||
|
#print(ermWhatATheIpFromDomainYaCrazy("fubukus.net"))
|
||||||
|
#print(ermWhatAAAATheIpFromDomainYaCrazy("fubukus.net"))
|
||||||
|
#print(ermWhatPTRTheIpFromDomainYaCrazy("192.168.1.226"))
|
||||||
28
Docker/Dockerfile/Dockerfile
Normal file
28
Docker/Dockerfile/Dockerfile
Normal file
@@ -0,0 +1,28 @@
|
|||||||
|
FROM alpine:latest
|
||||||
|
|
||||||
|
RUN apk update && \
|
||||||
|
apk add python3 py3-pip su-exec curl wget && \
|
||||||
|
mkdir -p /netflowParser
|
||||||
|
|
||||||
|
WORKDIR /netflowParser
|
||||||
|
|
||||||
|
# Copy over IP2Loc, INFLUXDB, proto and wahtDomain
|
||||||
|
|
||||||
|
COPY ../Code/* /netflowParser/
|
||||||
|
COPY ./entrypoint.sh /entrypoint.sh
|
||||||
|
|
||||||
|
RUN chmod +x /entrypoint.sh
|
||||||
|
|
||||||
|
RUN python3 -m venv venv && \
|
||||||
|
/netflowParser/venv/bin/python3 -m pip install --upgrade pip && \
|
||||||
|
/netflowParser/venv/bin/pip3 install -r requirements.txt
|
||||||
|
# venv/bin/pip3 install -r requirements.txt
|
||||||
|
|
||||||
|
# Set user. No need for root past this point
|
||||||
|
# USER "${USER}"
|
||||||
|
|
||||||
|
ENTRYPOINT ["/entrypoint.sh"]
|
||||||
|
|
||||||
|
EXPOSE 2055
|
||||||
|
|
||||||
|
CMD ["/netflowParser/venv/bin/python3", "/netflowParser/INFLUXDB.py"]
|
||||||
Reference in New Issue
Block a user