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cloudf.py
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cloudf.py
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# -*- coding: utf-8 -*-
import requests
import jsonpath
import json
import logging
from logger import Mylogger
"""
CF api处理类
"""
class CFServer(object):
def __init__(self, username, token):
self.logger = Mylogger.getCommonLogger("cfserver.log", logging.INFO, 1)
self.headers = {
'Accept': '*/*',
'Accept-Language': 'en-US,en;q=0.8',
'Cache-Control': 'max-age=0',
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36',
'Connection': 'keep-alive',
'Content-Type': 'application/json',
'X-Auth-Email': username,
'X-Auth-Key': token,
}
self.LIST_ZONES = 'https://api.cloudflare.com/client/v4/zones'
self.LIST_DNS_RECONDS = 'https://api.cloudflare.com/client/v4/zones/{zone_id}/dns_records'
self.LIST_ORIGIN_RULES = 'https://api.cloudflare.com/client/v4/zones/{zone_id}/rulesets/phases/http_request_origin/entrypoint'
self.DELETE_DNS_RECORD = 'https://api.cloudflare.com/client/v4/zones/{zone_id}/dns_records/{dns_record_id}'
self.session = requests.session()
"""
获取域名列表
zoneId：域名id
"""
def listZones(self):
rep = self.session.get(self.LIST_ZONES, headers=self.headers)
if rep and rep.status_code == 200:
data = json.loads(rep.content)
zoneIds = jsonpath.jsonpath(data, "$.result[*].id")
zoneNames = jsonpath.jsonpath(data, "$.result[*].name")
return zoneIds,zoneNames
"""
获取DNS记录列表
zoneId：域名id
"""
def getDNSByZoneId(self, zoneId):
if zoneId:
url = self.LIST_DNS_RECONDS.format(zone_id=zoneId)
rep = self.session.get(url, headers=self.headers)
if rep and rep.status_code == 200:
data = json.loads(rep.content)
dnsRecords = jsonpath.jsonpath(data, "$.result[*]")
return dnsRecords
return None
def deleteDNSByZoneId(self, zoneId,recordId):
if zoneId:
url = self.DELETE_DNS_RECORD.format(zone_id=zoneId,dns_record_id=recordId)
rep = self.session.delete(url, headers=self.headers)
result={}
data = json.loads(rep.content)
result['success'] = data['success']
result['errors'] = data['errors']
result['messages'] = data['messages']
self.logger.info(f"{result}")
if rep and rep.status_code == 200:
dnsRecordId = jsonpath.jsonpath(data, "$.result.id")
return dnsRecordId
return None
def createDNSByZoneId(self,zoneId,ownDomain,servDomain,proxied):
dnsRecordId = None
if zoneId:
url = self.LIST_DNS_RECONDS.format(zone_id=zoneId)
dnsRecord = {
"content": servDomain,
"name": ownDomain,
"proxied": proxied,
"proxiable": proxied,
"type": "CNAME",
"ttl": 1
}
dd = json.dumps(dnsRecord)
rep = self.session.post(url, data=dd,headers=self.headers)
data = json.loads(rep.content)
result={}
result['success'] = data['success']
result['errors'] = data['errors']
result['messages'] = data['messages']
self.logger.info(f"{ownDomain} ::{result}")
if rep and rep.status_code == 200:
dnsRecordId = jsonpath.jsonpath(data, "$.result.id")
return dnsRecordId
"""
获取规则列表
zoneId：域名id
"""
def listOriginRules(self, zoneId):
if zoneId:
url = self.LIST_ORIGIN_RULES.format(zone_id=zoneId)
rep = self.session.get(url, headers=self.headers)
if rep and rep.status_code == 200:
data = json.loads(rep.content)
rules = jsonpath.jsonpath(data, "$.result[*][*]")
return rules
return None
"""
更新Origin Rules
zoneId:域名id
domain:域名
redirectPorts:待更新端口
des:描述规则
ruleId：规则id
"""
def updateRuleV2(self, zoneId, updateDomains):
if updateDomains and len(updateDomains)>0:
rules = []
for domain in updateDomains:
p = updateDomains[domain]
result = {}
des = domain.split(".")[0]
if zoneId:
url = self.LIST_ORIGIN_RULES.format(zone_id=zoneId)
rule = {
"action": "route",
"action_parameters": {
"origin": {
"port": int(p)
}
},
"enabled": True,
"description": des,
"expression": "(http.host eq \""+domain+"\")"
}
rules.append(rule)
data = {"description": "domain", "rules": rules}
dd = json.dumps(data)
rep = self.session.put(url, data=dd, headers=self.headers)
#self.logger.info(rep.content)
if rep:
data = json.loads(rep.content)
result['success'] = data['success']
result['errors'] = data['errors']
result['messages'] = data['messages']
return result
"""
更新Origin Rules
zoneId:域名id
domain:域名
redirectPorts:待更新端口
des:描述规则
ruleId：规则id
"""
def updateRule(self, zoneId, updateDomains):
if updateDomains and len(updateDomains)>0:
rules = []
for domain in updateDomains:
p = updateDomains[domain]
result = {}
des = domain.split(".")[0]
if zoneId:
url = self.LIST_ORIGIN_RULES.format(zone_id=zoneId)
rule = {
"action": "route",
"action_parameters": {
"origin": {
"port": p
}
},
"enabled": True,
"description": des,
"expression": "(http.host eq \""+domain+"\")"
}
rules.append(rule)
data = {"description": "domain", "rules": rules}
dd = json.dumps(data)
rep = self.session.put(url, data=dd, headers=self.headers)
#self.logger.info(rep.content)
if rep:
data = json.loads(rep.content)
result['success'] = data['success']
result['errors'] = data['errors']
result['messages'] = data['messages']
return result
"""
更新Origin Rules 主方法
domain:域名
ports:待更新端口
"""
def runMain(self, ownDomains,servDomain, ports):
updateDomains = {}
zones,zoneNames = self.listZones()
domain_zoneNames = dict(zip(zoneNames,zones))
normalZoneId = 0
#判断是否存在域名
if ownDomains and len(ownDomains) >0:
for ownDomain in ownDomains:
if ownDomain:
for zoneName in domain_zoneNames:
if zoneName and zoneName in ownDomain:
normalZoneId = domain_zoneNames[zoneName]
break
if normalZoneId:
for index,ownDomain in enumerate(ownDomains):
isNormal = 0
dnsRecords = self.getDNSByZoneId(normalZoneId)
if dnsRecords and len(dnsRecords) > 0:
# 查找当前域名是否开启dns
for record in dnsRecords:
recordName = record['name']
domain = recordName
if ownDomain == recordName:
recordContext = record['content']
if servDomain==recordContext:
isNormal = 1
updateDomains[recordName] = ports[index]
if record['proxied']:
self.logger.info(domain + "::已经开启dns代理")
else:
self.logger.info(domain + "::未开启dns代理，请务必先配置")
break
else:
self.deleteDNSByZoneId(normalZoneId,record['id'])
if not isNormal:
updateDomains[ownDomain] = ports[index]
self.logger.info(recordName + "::未配置域名dns记录，自动帮配置")
self.createDNSByZoneId(normalZoneId,ownDomain,servDomain,True)
else:
self.logger.info(ownDomains[index] + "::未配置域名dns记录，自动帮配置")
updateDomains[ownDomain] = ports[index]
self.createDNSByZoneId(normalZoneId,ownDomain,servDomain,True)
#else:
#self.logger.info(recordName + "::未配置域名dns记录，请务必先配置")
if updateDomains and len(updateDomains)>0:
rules = self.listOriginRules(normalZoneId)
oldPorts = []
key = ""
oldkey = ""
for domain in updateDomains:
port = updateDomains[domain]
key += domain
key += "_"+str(port)+"_"
if rules and len(rules) > 0:
for rule in rules:
# 检查端口是否配置
expression = rule['expression']
rid = rule['id']
# 该域名已经配置规则，更新
if expression and domain in expression:
port = rule['action_parameters']['origin']['port']
oldkey += domain
oldkey += "_"+str(port)+"_"
if key == oldkey:
self.logger.info(f"{domain}:提供的新端口与旧端口一致,不操作")
else:
# 创建规则
res = self.updateRuleV2(normalZoneId, updateDomains)
self.logger.info(f"{domain}:创建规则结果为:{res}")
else:
self.logger.info(f"{ownDomain}:未找到相关域名")
"""
更新Origin Rules 主方法
domain:域名
ports:待更新端口
"""
def runNewMain(self, domains, ports):
domain_ports = dict(zip(domains,ports))
updateDomains = {}
zones = self.listZones()
isNormal = 0
normalZoneId = None
if zones and len(zones) > 0:
for zoneId in zones:
dnsRecords = self.getDNSByZoneId(zoneId)
if dnsRecords and len(dnsRecords) > 0:
# 查找当前域名是否开启dns
for record in dnsRecords:
recordName = record['name']
domain = recordName
if recordName in domain_ports:
updateDomains[recordName] = domain_ports[recordName]
if record['proxied']:
self.logger.info(domain + "::已经开启dns代理")
isNormal = 1
else:
isNormal = 1
self.logger.info(domain + "::未开启dns代理，请务必先配置")
break
if isNormal:
break
#else:
#self.logger.info(recordName + "::未配置域名dns记录，请务必先配置")
des = domain.split(".")[0]
if isNormal:
if updateDomains and len(updateDomains)>0:
rules = self.listOriginRules(normalZoneId)
newPorts = []
oldPorts = []
for domain in updateDomains:
p = updateDomains[domain]
key = domain+"_"+str(p)
newPorts.append(key)
if rules and len(rules) > 0:
for rule in rules:
# 检查端口是否配置
expression = rule['expression']
rid = rule['id']
# 该域名已经配置规则，更新
if expression and domain in expression:
port = rule['action_parameters']['origin']['port']
oldKey = domain+"_"+str(port)
oldPorts.append(oldKey)
pp = set(newPorts)-set(oldPorts)
if not pp:
self.logger.info(f"{domain}:提供的新端口与旧端口一致,不操作")
else:
# 创建规则
res = self.updateRule(normalZoneId, updateDomains)
self.logger.info(f"{domain}:创建规则结果为:{res}")
@staticmethod
def run(ownDomain,servDomain,ports,username,token):
cf = CFServer(username, token)
cf.runMain(ownDomain,servDomain,ports)
#cf.runNewMain(ownDomain,ports)
if __name__ == '__main__':
print("=============")