def record_exist(request):
if request.method == 'POST':
req = request.data
rid = req.get('id', 0)
rid = int(rid) if rid and rid.isdigit() else 0
dns_zone_id = req.get('dns_zone_id', 0)
dns_zone_id = int(
dns_zone_id) if dns_zone_id and dns_zone_id.isdigit() else 0
domain = req.get('domain', '').strip()
rrtype = req.get('rrtype', '').strip()
try:
model = DnsZone.objects.get(id=dns_zone_id)
except DnsZone.DoesNotExist:
return Response('Zone文件不存在，可能已经删除',
status=status.HTTP_404_NOT_FOUND)
zone = Zone(model)
items = zone.get_domains(domain, rrtype)
exists = True if items and rid not in [item.id
for item in items] else False
return Response(exists, status=status.HTTP_200_OK)
dns_zone_obj = dns_zone_queryset.filter(domain=domain).first()
if dns_zone_obj is not None:
break
new_domain_tmp = domain
else:
break
if dns_zone_obj is None:
return {
'success': False,
'msg': '%s is not a valid domain_name' % new_domain
}
zone = Zone(dns_zone_obj)
zone.user = '******'
zone.owner = owner
# 判断待更改的记录是否合法
dns_record_queryset = zone.get_domains(old_domain, 'A')
dns_record_obj = dns_record_queryset.filter(rrdata=old_ip).first()
if dns_record_obj is None:
return {
'success': False,
'msg': '%s(%s) is not a valid record' % (old_domain, old_ip)
}
elif dns_record_obj.owner != owner:
return {
'success': False,
'msg': 'the record does not belong to you' % (old_domain, old_ip)
}
try:
zone.save_record(new_domain, zone.ttl, 'A', new_ip, dns_record_obj.id)
except Exception, e:
return {'success': False, 'msg': e.args}
def domain_dba(request):
if request.method == 'GET':
action = request.REQUEST.get('action', 'add').strip()
if action not in ('add', 'edit'):
response = simplejson.dumps({
'success': False,
'msg': u'action invalid.'
})
return HttpResponse(response)
domain_old = request.REQUEST.get('oldDomain', '').strip()
domain_new = request.REQUEST.get('newDomain', '').strip()
ipaddr_old = request.REQUEST.get('oldIP', '').strip()
ipaddr_new = request.REQUEST.get('newIP', '').strip()
pat = r'^\d{1,3}(\.\d{1,3}){3}$'
if not re.match(pat, ipaddr_new):
response = simplejson.dumps({
'success': False,
'msg': u'IP invalid.'
})
return HttpResponse(response)
env = request.REQUEST.get('env', 'prod')
env_id = {'stag': 0, 'prod': 1}.get(env, -1)
items = DnsOwner.objects.filter(owner=3)
zone_ids = [int(item.dns_zone_id) for item in items]
models = DnsZone.objects.filter(id__in=zone_ids,
dns_zone_env_id=env_id)
model = None
for item in models:
if domain_new.endswith(item.domain):
model = item
break
if not model:
response = simplejson.dumps({
'success':
False,
'msg':
'zone not exists, maybe new domain invalid.'
})
return HttpResponse(response)
zone = Zone(model)
zone.user = '******'
zone.owner = 3 # owner = 3 表示属于DBA
record_id = 0
if action == 'edit':
deny = True
domains = zone.get_domains(domain_old, 'A')
for domain in domains:
if domain.rrdata == ipaddr_old:
record_id = domain.id
if domain.owner == 3:
deny = False
break
if not record_id:
response = simplejson.dumps({
'success': False,
'msg': 'old domain not exists.'
})
return HttpResponse(response)
if deny:
response = simplejson.dumps({
'success':
False,
'msg':
'this domain does not own to dba, permission deny.'
})
return HttpResponse(response)
try:
zone.save_record(domain_new, zone.ttl, 'A', ipaddr_new, record_id)
except ZoneException as e:
response = simplejson.dumps({
'success':
False,
'msg':
'error when save record, maybe record duplicated.'
})
return HttpResponse(response)
try:
zone.validate(reload=True, backup=False, force=False)
except Exception, e:
response = simplejson.dumps({
'success':
False,
'msg':
'error when validate record:' + str(e.args)
})
return HttpResponse(response)
response = simplejson.dumps({'success': True, 'msg': 'success saved.'})
return HttpResponse(response)
def domain_del(request):
''' 删除域名列表 '''
if request.methed == 'POST':
key = request.REQUEST.get('key', 'merchant_shop')
intime = request.REQUEST.get('intime', '1')
intime = int(intime) if intime and intime.isdigit() else 1
lists = [
item.strip()
for item in request.REQUEST.get('lists', '').split(',')
]
if not lists:
response = simplejson.dumps({'success': False, 'msg': u'请输入域名列表'})
return HttpResponse(response)
pat = r'^[a-zA-Z0-9]{4,20}(\.yhd\.com)?$'
for domain in lists:
m = re.match(pat, domain)
if not m:
response = simplejson.dumps({
'success': False,
'msg': u'域名不符合规则, 请检查'
})
return HttpResponse(response)
try:
item = DnsApiZone.objects.get(key=key)
except DnsApiZone.DoesNotExist:
response = simplejson.dumps({'success': False, 'msg': u'无效的请求'})
return HttpResponse(response)
model = item.zone
if not model:
response = simplejson.dumps({'success': False, 'msg': u'Zone不存在'})
return HttpResponse(response)
zone = Zone(model)
zone.user = '******'
zone.owner = 9 # owner = 9 表示属于API
result = []
rlists = []
for domain in lists:
domain = domain.strip()
domains = zone.get_domains(domain, 'CNAME')
if not domains:
result.append({'domainName': domain, 'msg': u'域名不存在，无法删除'})
rlists.append(domain)
continue
o = domains[0]
if o.owner != 9:
# 只能删除API添加的域名
result.append({
'domainName': domain,
'msg': u'没有权限删除该域名，请联系SA'
})
rlists.append(domain)
continue
try:
zone.delete_record(o.id)
except ZoneException as e:
result.append({'domainName': domain, 'msg': str(e)})
rlists.append(domain)
else:
result.append({'domainName': domain, 'msg': 'success'})
response = simplejson.dumps({
'success': True,
'lists': rlists,
'result': result
})
return HttpResponse(response)
def domain_edit(request):
''' 修改域名列表 '''
if request.method == 'POST':
key = request.REQUEST.get('key', 'merchant_shop')
intime = request.REQUEST.get('intime', '1')
intime = int(intime) if intime and intime.isdigit() else 1
lists = request.REQUEST.get('lists')
if not lists:
response = simplejson.dumps({
'success': False,
'msg': u'请输入需要修改的域名列表'
})
return HttpResponse(response)
lists = simplejson.loads(lists)
pat = r'^[a-zA-Z0-9]{4,20}(\.yhd\.com)?$'
for dict_domain in lists:
if not dict_domain:
continue
old_domain = dict_domain['oldDomainName']
new_domain = dict_domain['newDomainName']
m = re.match(pat, new_domain)
if not m:
response = simplejson.dumps({
'success':
False,
'msg':
u'新域名{0}不符合规则, 请检查'.format(new_domain)
})
return HttpResponse(response)
try:
item = DnsApiZone.objects.get(key=key)
except DnsApiZone.DoesNotExist:
response = simplejson.dumps({'success': False, 'msg': u'无效的请求'})
return HttpResponse(response)
model = item.zone
if not model:
response = simplejson.dumps({'success': False, 'msg': u'Zone不存在'})
return HttpResponse(response)
zone = Zone(model)
zone.user = '******'
zone.owner = 9 # owner = 9 表示属于API
result = []
rlists = []
for dict_domain in lists:
if not dict_domain:
continue
old_domain = dict_domain['oldDomainName']
new_domain = dict_domain['newDomainName']
domains = zone.get_domains(old_domain, 'CNAME')
if not domains:
# 旧的域名不存在
result.append({
'oldDomainName': old_domain,
'newDomainName': new_domain,
'msg': u'域名不存在，无法修改'
})
rlists.append({
'oldDomainName': old_domain,
'newDomainName': new_domain
})
continue
domain = domains[0]
if domain.owner != 9:
# 只能修改API添加的域名
result.append({
'oldDomainName': old_domain,
'newDomainName': new_domain,
'msg': u'没有权限修改该域名，请联系SA'
})
rlists.append({
'oldDomainName': old_domain,
'newDomainName': new_domain
})
continue
try:
zone.save_record(new_domain, zone.ttl, 'CNAME',
'merchant-shop.yhd.com.yhcdn.cn.', domain.id)
except ZoneException as e:
result.append({
'oldDomainName': old_domain,
'newDomainName': new_domain,
'msg': str(e)
})
rlists.append({
'oldDomainName': old_domain,
'newDomainName': new_domain
})
else:
result.append({
'oldDomainName': old_domain,
'newDomainName': new_domain,
'msg': 'success'
})
response = simplejson.dumps({
'success': True,
'result': result,
'lists': rlists
})
return HttpResponse(response)