def handle(self, zonename, dirname, checkzone, verbosity, force_write, nameserver, *args, **options):
if not zonename and not dirname:
print "Must supply valid zonename. If you wish to export all zones, provide a dirname"
exit(-1)
#if not filename and if not dirname:
# print "Must supply valid filename or directory name."
# exit(-1)
if not dirname:
dirname = './'
if dirname[-1] != '/':
dirname += '/'
if (verbosity > '1'):
print 'zonename: %s' % zonename
print 'dirname: %s' % dirname
print 'checkzone: %s' % checkzone
print 'force_write: %s' % force_write
#We get our list of DNSRecord objects, all if there is no zonename specified
if zonename:
if zonename[-1] != '.':
zonename += '.'
dnsz_list = DNSZone.objects.filter(zonename=zonename)
else:
dnsz_list = dnsz = DNSZone.objects.all()
if verbosity > '1':
print dnsz_list
for dnsz in dnsz_list:
#This could be made to the datestamp
#TODO zonename needs to be set here ...
#dnsz.serial = datetime.datetime.now().strftime("%Y%m%d%H")
dnsz.serial += 1
dnsz.save()
if nameserver == None:
nsservers = dnsz.dnsrecord_set.filter(type="NS")
else:
nsservers = []
# There is probably a better way to do this ....
nsservers_ = dnsz.dnsrecord_set.filter(type="NS")
for nsserver_ in nsservers_:
if len(nsserver_.dnsrecord.filter(fqdn=nameserver)) > 0:
if verbosity > '0':
print len(nsserver_.dnsrecord.filter(fqdn=nameserver))
print nsserver_
nsservers.append( nsserver_)
for nsserver in nsservers:
filename = "%s%s%szone" %(dirname, nsserver.record, dnsz.zonename )
filename_tmp = filename + '.tmp'
if verbosity > '1':
print 'filename: %s' % filename
print 'filename_tmp: %s' % filename_tmp
exported = self.exportZone(filename_tmp , dnsz, nsserver, dnsz.zonename, force_write, verbosity)
if verbosity > '1':
print 'exported: %s' % exported
#now we need to check the zone
if exported:
check = ZoneCheck(checkzone=checkzone)
res = check.isValid(dnsz.zonename, filename_tmp )
if verbosity > '1':
print 'check result: %s' % res
if res:
#zone is valid, move it into place
os.rename(filename_tmp, filename)
else:
print 'ERROR: invalid zone %s' % dnsz.zonename
print 'This is either a broken zone, or bad path to checkzone'
print 'Please check the zone at %s' % filename_tmp
dnsz.last_exported = datetime.datetime.now()
dnsz.save()
def handle(self, filename, zonename, keyfile, checkzone, *args, **options):
if not filename:
print "Must supply valid filename"
exit(-1)
if not zonename:
print "Must supply valid zonename"
exit(-1)
if zonename[-1] != '.':
zonename += '.'
# Check the zone
c = ZoneCheck(checkzone=checkzone)
if not c.isValid(zonename, filename):
print "Invalid zone"
exit(-1)
z = easyzone.zone_from_file(zonename, filename)
if len(DNSZone.objects.filter(zonename=zonename)) == 0:
dnsz = DNSZone()
dnsz.zonename = zonename
dnsz.ttl = z.root.soa.minttl
dnsz.rndckey = keyfile
#fk email to a user?
dnsz.email = '*****@*****.**'
dnsz.serial = z.root.soa.serial
dnsz.refresh = z.root.soa.refresh
dnsz.retry = z.root.soa.retry
dnsz.expire = z.root.soa.expire
dnsz.minimum = z.root.soa.minttl
dnsz.save()
else:
dnsz = DNSZone.objects.get(zonename=zonename)
#We want to populate the A and AAAA records first, else we wont have integrity for the other records.
for rtype in ('A', 'AAAA', 'MX', 'PTR', 'TXT', 'SRV', 'CNAME', 'NS', 'HINFO'):
for r in z.names:
try:
for rec in z.names[r].records(rtype).items:
#Check if the record exists or not
if len(DNSRecord.objects.filter(type=rtype,record=rec,fqdn=r)) == 0:
dr = DNSRecord()
dr.zone = dnsz
dr.type = rtype
if rtype == 'MX':
rec = '%s %s' % rec
if rtype not in ('A', 'AAAA'):
dr.record = rec
dr.active= True
dr.ttl = dnsz.ttl
dr.fqdn = r
if rtype in ('A', 'AAAA'):
try:
a = Address.objects.get(address=rec)
except Address.DoesNotExist:
a = Address()
a.host = None
a.type = 6
if rtype == 'A':
a.type = 4
a.vlan = 0
a.hwid = None
a.address = rec
a.save()
dr.address = a
dr.save()
print dr
# TODO We should check if a DNAME to relate to a different zone .... ?
if rtype in ('MX', 'CNAME', 'NS', 'PTR', 'TXT', 'SRV'):
test = rec.split(' ')[-1]
#We should also split the rec if possible - last field is our related name in SRV / MX
related = DNSRecord.objects.filter(Q(fqdn=test) , Q(type='A') | Q(type='AAAA'))
for x in related:
dr.dnsrecord.add(x)
dr.save()
#Check if this object exists in our model (host, address and type)
#If we find a host by this FQDN, tie the address to it. Else skip and add address / record.
except ValueError as e:
# #pass
print 'EXCEPTION ON:' + r + ':' + rtype + ' ;;ValueError; ' + e.message
except AttributeError as e:
pass
except TypeError as e:
print 'EXCEPTION ON:' + r + ':' + rtype + ' ;;TypeError; ' + e.message
print traceback.print_tb(sys.exc_info()[2] )
try: recordtype = str(fqdna[0]) zonename = str(CurrentDomainName[1]) print zonename filename = "/var/cache/bind/%s" % zonename f = easyzone.zone_from_file(zonename, filename) f.names[fqdn].records(recordtype).delete(arecord) test = f.names[fqdn].records(recordtype).items print '<br>' print test except: if recordtype == 'TXT': print 'TXT record deletion currently unavailable, ask a admin, sorry' # Cause : " added somewhere, don't know if in lib or not ATM else: print 'Couille dans le potage' result = 'NOK' else: print 'Error' #The destination directory (example : /var/cache/bind) must be owned by www-data:bind tempfilesuffix = '.tmp' tempfile = filename + tempfilesuffix f.save (tempfile, autoserial=True) dnscheck = ZoneCheck(checkzone='/usr/sbin/named-checkzone') valid = dnscheck.isValid(zonename, tempfile) if valid is True and result is not 'NOK': #If we don't check for NOK, easyzone write anyways with # the old valid info, procing the error message from #the failed f function then the ok one because the old zone is still valid when #rewrited print 'ok!' f.save (filename, autoserial=True) os.remove(tempfile)
