0x0、前言
在上篇文章《捣鼓捣鼓腾讯开发者实验室》中,笔者简要分析了一下腾讯开发者实验室,在文章的最后我们提到了可以用脚本来开启服务器,但是没有上传脚本代码。也是因为其他原因没有写,今天有空就又去捣鼓了一下,补了个小脚本,自己玩玩还是挺不错的。
0x1、脚本开启云服务器(cvmmanage)
由于上一篇文章已经分析过了抓包过程,所以这里就不再说了。Talk is cheap,show me the code
脚本代码:
1 # -*- coding:utf-8 -*-
2 # @Date: 2017/08/10 21:54
3 # @Author: r00tuser
4 # @Blog:
5 """
6 针对腾讯开发者实验室的脚本,通过脚本获取服务器的用户名和密码。
7 方便有需要的时候开启服务器,搭建环境。
8 """
9 import requests
10 import json
11 import random
12
13
14 #腾讯开发者实验室的所有实验ID 53个
15 #以后可以用爬虫来获取所有ID
16 LABSID = [
17 '10125','10000','10004','10196','10030','10102','10001','10122','10002','10123',
18 '10201','10003','10093','10134','10171','10187','10191','10193','10212','10045',
19 '10192','10040','10054','10096','10098','10026','10029','10108','10120','10036',
20 '10188','10094','10035','10190','10195','10197','10084','10087','10100','10101',
21 '10078','10081','10157','10068','10172','10079','10080','10070','10071','10072',
22 '10075','10178','10181'
23 ]
24 # 45分钟
25 labsIdLow = [
26 '10000','10196','10030','10102','10001','10122','10002','10123','10003','10093',
27 '10134','10045','10192','10040','10054','10096','10098','10026','10029','10108',
28 '10120','10036','10188','10094','10035','10084','10087','10100','10101','10068',
29 ]
30 # 1小时
31 labsIdMiddle = [
32 '10190','10195','10197','10078','10081','10157','10172','10079','10080','10070','10071',
33 '10072','10075','10178','10181'
34 ]
35 # 3小时
36 labsIdHigh = [
37 '10004','10125','10191','10193','10212','10201'
38 ]
39
40
41 #cookies
42 cookies = {
43 'Cookie':'YourCookies'
44 }
45 #开启服务器
46 #labid 实验ID
47 def startCvm(labid):
48 startCvmUrl = 'https://www.qcloud.com/developer/labs/ajax/?uin=YourQQNumber&csrfCode=1023972191'
49 startCvmData = {"action": "receiveResource", "id":labid}
50 headers = {
51 'Connection':'close',
52 'Content-Length': 39,
53 'Accept':'*/*',
54 'Origin':'https://www.qcloud.com',
55 'X-Requested-With':' XMLHttpRequest',
56 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36',
57 'Content-Type': 'application/json; charset=UTF-8',
58 'Referer': 'https://www.qcloud.com/developer/labs/lab/10126',
59 'Accept-Encoding': 'gzip, deflate, br',
60 'Accept-Language': 'zh-CN,zh;q=0.8'
61 }
62 response = requests.post(startCvmUrl,data=json.dumps(startCvmData),headers=headers,cookies=cookies)
63 result = response.json()
64 if result['code']!='10002' and result['msg']=='ok':
65 print 'Start the cvm with labid: %s' % str(labid)
66 return True
67 elif result['msg'] == 'not allowed repeat receive':
68 print 'Have started the cvm with labid: %s' % str(labid)
69 else:
70 print 'Start the cvm with labid:%s' % str(labid) +" fail,reason: "+result['msg']
71
72
73 #获取服务器地址,用户名和密码
74 def getAccountPass(labid):
75 url = 'https://www.qcloud.com/developer/labs/ajax/?action=EnterRoom&uin=YourQQNumber&csrfCode=1023972191'
76 postdata = {'labId':labid}
77 headers = {
78 'Connection': 'close',
79 'Content-Length': 11,
80 'Accept': '*/*',
81 'Origin': 'https://www.qcloud.com',
82 'X-Requested-With': ' XMLHttpRequest',
83 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36',
84 'Content-Type': 'application/json; charset=UTF-8',
85 'Referer': 'https://www.qcloud.com/developer/labs/lab/10125/console',
86 'Accept-Encoding': 'gzip, deflate, br',
87 'Accept-Language': 'zh-CN,zh;q=0.8'
88 }
89 response = requests.post(url,data=json.dumps(postdata),headers=headers,cookies=cookies)
90 result = response.json()
91 try:
92 print 'OS: '+result['data']['lab']['resourceConfig']['cvm']['osName']+\
93 "\nIP: "+result['data']['experiment']['cvm']['host']+\
94 "\nusername: "+result['data']['experiment']['cvm']['username']+\
95 "\npassword: "+result['data']['experiment']['cvm']['password']
96 except:
97 print "Can't get the cvm information,Possible the cvm didn't start!"
98
99 def cvmManage(labid):
100 labid = int(labid)
101 startCvm(labid)
102 getAccountPass(labid)
103
104
105 if __name__ == '__main__':
106 choice = raw_input("You have two choice to start a cvm:1,SpecialLabsId;2,TimeSelect;3.random;(default 3)")
107 if choice == '':
108 choice = 3
109 #choice 1 第一种选择,直接输入特定的labid
110 if choice == '1':
111 labId = raw_input('Please select a labsid in the list:'+LABSID.__str__())
112 if labId in LABSID:
113 cvmManage(labId)
114 #choice 2 第二种选择,通过时间的长短来选择,low=45分钟,middle=1小时,high=3小时
115 elif choice == '2':
116 timeMode = raw_input('Select a time mode(1,Low;2,Middle;3,High)')
117 templist = []
118 if timeMode=='1':
119 templist = labsIdLow
120 elif timeMode=='2':
121 templist = labsIdMiddle
122 elif timeMode == '3':
123 templist = labsIdHigh
124 labId = raw_input('Please select a labsid in the list:'+templist.__str__())
125 if labId in templist:
126 cvmManage(labId)
127 # choice 3 第三种选择,随机开启
128 elif choice =='3':
129 labId = random.choice(LABSID)
130 cvmManage(labId)
代码里面有了部分注释,代码很简单。
代码其中有两个地方需要修改:
1,YourCookies,即是你登录腾讯云的cookie。
2,YourQQNumber,即是你登录腾讯云用的QQ号。
QQ号码好办,那么cookie怎么获取呢?很简单。我们以chrome为例:
正常登录之后,右键检查,选择Network选项,选择"www.qcloud.com",点进去,cookie处那一长串就是了。
复制下来直接粘贴在代码YourCookies处即可,还有别忘记修改YourQQNumber。
贴一下程序运行的截图:
拿到用户名密码的我们,就可以愉快地用我们喜欢的工具连上cvm了。
还有一个是无意中发现的,倘若不手动结束云实验室,可以在原本的使用时间基础上大概再使用半个小时左右。大概是因为腾讯对已经到点的服务器没有立即回收,还需要排队或者说处理导致的。
0x2、最后
Have fun !