Python POST 修改某計步APP的資料

2021-08-27 23:39:30 字數 4771 閱讀 4462

使用charles對上傳的資料進行分析

form表單內容分析

展開reqmessagebody的內容（使用json資料格式方便進行檢視）

,


],"listhour": [,],


"reqservicetype": 1


, "sequenceid": "1536550643973"


}
大致判斷步數主要由stepnumber欄位控制，walkdate為計步日期，同時listhour列表中包含了每個計步小時週期內的具體步數，雖然不知道具體的含義，但是已經不影響資料的修改和上傳了

使用requests模擬post表單提交

到現在我們就找到了影響資料步數的資料字段，下面使用python模擬資料互動過程

匯入需要的類和庫檔案

import requests


import urllib


import json


import datetime


import time


import random
通過分析可以得出，真正標識乙個使用者或者裝置的是deviceserial，這個可以通過reqmessagebody看出，同時為了真實偽裝post報文資訊，對headers進行相應設定

url = '**鏈結'


headers = 


today = (datetime.datetime.now() - datetime.timedelta(days = 0))


yesterday = (datetime.datetime.now() - datetime.timedelta(days = 1))


str_today = today.strftime("%y


%m%d")


str_yesterday = yesterday.strftime("%y


%m%d")
表頭中設定了user-agent和content-type等關鍵資訊，同時使用datetime函式以及strftime函式獲取格式化為20180910格式的當前日期

為了模擬步數的真實性，使用random.randint函式獲取每個小時時段內的隨機步數

hour6_1number = random.randint(500,1500)


hour6_2number = random.randint(500,1500)


hour7_1number = random.randint(500,1500)


hour7_2number = random.randint(500,1500)


hour8_1number = random.randint(500,1500)


hour8_2number = random.randint(500,1500)


hour10_1number = random.randint(500,1500)


hour10_2number = random.randint(500,1500)


hour12_1number = random.randint(500,1500)


hour12_2number = random.randint(500,1500)


hour13_1number = random.randint(500,1500)


hour13_2number = random.randint(500,1500)


hour18_1number = random.randint(500,1500)


hour18_2number = random.randint(500,1500)


hour19_1number = random.randint(500,1500)


hour19_2number = random.randint(500,1500)


hour20_1number = random.randint(500,1500)


hour20_2number = random.randint(500,1500)


hour21_1number = random.randint(500,1500)


hour21_2number = random.randint(500,1500)
組裝新的message報文資訊

message = ,


],"listhour": [


,,,,0,0".format(step1 = hour10_1number,cal1 = hour10_1number * 70,step2 = hour10_2number,cal2 = hour10_2number * 70,),


"hour11": "228,15960,228,15960,0,0",


#"hour12": "0,0,0,0,0,0",


"hour12":",,,,0,0".format(step1 = hour12_1number,cal1 = hour12_1number * 70,step2 = hour12_2number,cal2 = hour12_2number * 70,),


#"hour13": "0,0,0,0,0,0",


"hour13":",,,,0,0".format(step1 = hour13_1number,cal1 = hour13_1number * 70,step2 = hour13_2number,cal2 = hour13_2number * 70,),


"hour14": "0,0,0,0,0,0",


"hour15": "0,0,0,0,0,0",


"hour16": "0,0,0,0,0,0",


"hour17": "0,0,0,0,0,0",


#"hour18": "0,0,0,0,0,0",


"hour18":",,,,0,0".format(step1 = hour18_1number,cal1 = hour18_1number * 70,step2 = hour18_2number,cal2 = hour18_2number * 70,),


#"hour19": "0,0,0,0,0,0",


"hour19":",,,,0,0".format(step1 = hour19_1number,cal1 = hour19_1number * 70,step2 = hour19_2number,cal2 = hour19_2number * 70,),


#"hour20": "0,0,0,0,0,0",


"hour20":",,,,0,0".format(step1 = hour20_1number,cal1 = hour20_1number * 70,step2 = hour20_2number,cal2 = hour20_2number * 70,),


#"hour21": "0,0,0,0,0,0",


"hour21":",,,,0,0".format(step1 = hour21_1number,cal1 = hour21_1number * 70,step2 = hour21_2number,cal2 = hour21_2number * 70,),


"hour22": "0,0,0,0,0,0",


"hour23": "0,0,0,0,0,0",


"hour24": "0,0,0,0,0,0",


"hour25": "0,0,0,0,0,0",


"hour3": "0,0,0,0,0,0",


"hour4": "0,0,0,0,0,0",


"hour5": "0,0,0,0,0,0",


#"hour6": "508,35560,508,35560,0,0",


"hour6":",,,,0,0".format(step1 = hour6_1number,cal1 = hour6_1number * 70,step2 = hour6_2number,cal2 = hour6_2number * 70,),


#"hour7": "184,12880,184,12880,0,0",


"hour7":",,,,0,0".format(step1 = hour7_1number,cal1 = hour7_1number * 70,step2 = hour7_2number,cal2 = hour7_2number * 70,),


#"hour8": "659,46130,659,46130,0,0",


"hour8":",,,,0,0".format(step1 = hour8_1number,cal1 = hour8_1number * 70,step2 = hour8_2number,cal2 = hour8_2number * 70,),


"hour9": "0,0,0,0,0,0",


"walkdate": str_today,


#"walkdate": "20180910"


},],


"reqservicetype": 1,


"sequenceid": "1536550643973"


}
使用requests函式提交表單資訊並列印返回資訊

req_message = ],"listhour":,"reqservicetype":1,"sequenceid":"1536561269248"}',


'reqmessagebody' : json.dumps(message),


'commond' : 'uploaddata'


}r = requests.post(url,headers = headers,data = req_message)


r.raise_for_status()


print(r.text)


time.sleep(10)

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