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117 lines
3.2 KiB
117 lines
3.2 KiB
import whoisdb.models
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import domains.models
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import ipaddress
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import re
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def _addFields(fields, obj, fieldNames):
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for fieldName in fieldNames:
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fields.append((fieldName.capitalize().replace("_", " "), getattr(obj, fieldName)))
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def getWhoisObjectFields(obj, owner):
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fields = []
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if getattr(obj, "handle", None):
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_addFields(fields, obj, ["handle"])
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c = type(obj)
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if c == whoisdb.models.Maintainer:
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_addFields(fields, obj, ["description", "admin_c"])
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if owner:
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_addFields(fields, obj, ["auth"])
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elif c == whoisdb.models.Contact:
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_addFields(fields, obj, ["name", "mnt_by"])
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elif c == whoisdb.models.ASBlock:
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_addFields(fields, obj, ["name"])
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fields.append(("AS Range", "%s - %s" % (obj.asBegin, obj.asEnd)))
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_addFields(fields, obj, ["description", "parent_block", "mnt_by", "mnt_lower", "admin_c"])
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elif c == whoisdb.models.ASNumber:
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_addFields(fields, obj, ["name", "number", "description", "asblock", "volatile", "mnt_by", "mnt_lower", "admin_c"])
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elif c == whoisdb.models.InetNum:
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_addFields(fields, obj, ["name"])
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fields.append(("Address CIDR", obj.prefix()))
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_addFields(fields, obj, ["description", "parent_range", "mnt_by", "mnt_lower", "admin_c"])
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elif c == domains.models.Domain:
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_addFields(fields, obj, ["name", "nameservers", "mnt_by", "admin_c"])
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elif c == domains.models.Nameserver:
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_addFields(fields, obj, ["name", "glueIPv4", "glueIPv6", "mnt_by", "admin_c"])
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elif c == domains.models.ReverseZone:
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#_addFields(fields, obj, ["name"])
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fields.append(("Address CIDR", obj.prefix()))
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_addFields(fields, obj, ["parentNet", "nameservers"])
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return fields
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def guessWhoisObject(self, handle):
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# is it a normal handle?
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pass
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def findInDatabase(rawValue):
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# is this an ip address?
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rawValue = rawValue.strip().upper()
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value = None
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results = []
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# try subnetwork
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try:
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value = ipaddress.ip_network(rawValue, strict=False)
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except ValueError:
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pass
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if value:
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# ssubnet
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obj = whoisdb.models.InetNum.objects.filter(address=str(value.network_address), netmask=value.prefixlen)
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results.extend(obj)
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# single ip
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value = None
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try:
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value = ipaddress.ip_address(rawValue)
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except ValueError:
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pass
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if value:
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# TODO FIXME: find smallest matching network
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obj = whoisdb.models.InetNum.objects.filter(address=str(value))
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results.extend(obj)
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# asnumber?
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m = re.match("^(?:AS)?(\d+)$", rawValue)
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if m:
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# asnumber!
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obj = whoisdb.models.ASNumber(number=int(m.group(1)))
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results.extend(obj)
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# asblocks? smallest asblock containing the range
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# WHEN anotation foo... could also be done in asnumber match
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# also look for number - number queries?
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# domain?
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if rawValue.endswith("DN") or rawValue.endswith("DN."):
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value = rawValue
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if not value.endswith("."):
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value += "."
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obj = domains.models.Domain.filter(name=value)
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results.extend(obj)
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# contact by name?
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# handlenames for Maintainer, Contact, InetNum, ASNumber, ASBlock
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handleObjs = [
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whoisdb.models.Contact,
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whoisdb.models.Maintainer,
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whoisdb.models.InetNum,
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whoisdb.models.ASBlock,
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whoisdb.models.ASNumber,
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]
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for handleObj in handleObjs:
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obj = handleObj.objects.filter(handle=rawValue)
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if not obj and len(rawValue) >= 3:
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obj = handleObj.objects.filter(handle__startswith=rawValue)
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results.extend(obj)
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return results
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