The self COVID-19 diagnosis site of South Korea and make it it do some processing automatically by python.

The self COVID 19 diagnosis site of South Korea and

make it it do some processing automatically by python.

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In South Korea, Each office of education(korean=교육청) by region supplies 'Self Diagnosis' site for COVID-19. Although many students have been bothered by it, they have to do it every 8 a.m even more not to go school.

so, I thought that something do covid-19 self diagnosis itself. Anyway I made it simply by python.

Let me introduce.

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To make auto diagnosising program, I first visited office of education web site. and analyzed responses and requests. (I used Firefox Developer Edition for it)

Finally, I found some features.

• 1. All of requests's method is POST

• 2. It just only different domain name of offices and all the *.do files are same.

• 3. All of results are in resultSVO, JSON object. and all of datas must be received by JSON.(except HTML)

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Before request code, I list request & response sequence.

1. Get the number of school from stv_cvd_co00_004.do

2. Send student datas to get qstnCrtfcNoEncpt from stv_cvd_co00_012.do

3. Send again to stv_cvd_co00_000.do to get survey html

4. Send survey data to stv_cvd_co01_000.do to refresh qstnCrtfcNoEncpt

5. Get result message by sending same data from stv_cvd_co02_000.do

 

Actually It's all of the code. we don't need any special Headers or some cookies..

So I list only requests body by sequence number.

 

1. {"schulNm":"school name"}

 

-> response : 'schulCode'(the number of school)

 

2. {"qstnCrtfcNoEncpt":"","rtnRsltCode":"","schulCode":schulCode,"schulNm":"school name","pName":"my name","frnoRidno":"birthday like 900503 (03, 05, 1990)","aditCrtfcNo":""}

 

-> response : 'qstnCrtfcNoEncpt'

 

3. {"qstnCrtfcNoEncpt":"qstnCrtfcNoEncpt","rtnRsltCode":"","schulCode":schulCode, "schulNm":"school name","pName":"my name","frnoRidno":"birthday like 900503 (03, 05, 1990)","aditCrtfcNo":""}

 

-> response -> survey html

 

4. { "rtnRsltCode":resultSVO.rtnRsltCode, "qstnCrtfcNoEncpt":resultSVO.qstnCrtfcNoEncpt, "schulNm":resultSVO.schulNm, "stdntName":resultSVO.stdntName , "rspns01":"1","rspns02":"1","rspns07":"0","rspns08":"0","rspns09":"0" }

 

rspns01... 02 07 are the questions that I answered.

 

5. { "rtnRsltCode":resultSVO.rtnRsltCode, "qstnCrtfcNoEncpt":resultSVO.qstnCrtfcNoEncpt, "schulNm":resultSVO.schulNm, "stdntName":resultSVO.stdntName , "rspns01":"1","rspns02":"1","rspns07":"0","rspns08":"0","rspns09":"0" }

 

send same data with 4.

you can get result message from the innerText of first 'p' tag in #content_detail1.

 

 

Last, my code.

import requests, json, pprint
from bs4 import BeautifulSoup
import urllib.parse
print("**e 형식, 남도는 *ne, 북도는 *be, 경기는 goe 등.")
state = input("지역코드 입력해주세요 (ex:경남 gne, 충북 cbe) : ")
host = 'eduro.gbe.kr' #교육청, 학교 api는 따로 신청해야함;;
domain = 'https://'+host

req = requests.session()
res = req.get(domain+"/hcheck/index.jsp")

school = input("school : ")
name = input("name : ")
birthday = input("birthday (060405, 06 4, 5) : ")

body = {"schulNm":school}
header = {
    "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/| 20100101 Firefox/79.0",
    "Content-Type":"application/x-www-form-urlencoded; charset=UTF-8",
}

json = req.post(domain+"/stv_cvd_co00_004.do", data=body, headers=header).json()

if(json["resultSVO"]["rtnRsltCode"] == "SUCCESS"):
    print("success to get school data")

    schulCode = json["resultSVO"]["schulCode"]
    body = {"qstnCrtfcNoEncpt":"","rtnRsltCode":"","schulCode":schulCode,"schulNm":school,"pName":name,"frnoRidno":birthday,"aditCrtfcNo":""}
    json = req.post(domain+"/stv_cvd_co00_012.do", data=body, headers=header).json()
    
    rsltCode = json["resultSVO"]["rtnRsltCode"]

    body["rtnRsltCode"] = rsltCode
    print("========================================")
    if(rsltCode == "SUCCESS"):
        print("personal data success")
        qstnCrtfcNoEncpt = json["resultSVO"]["qstnCrtfcNoEncpt"]
        
        body["qstnCrtfcNoEncpt"] = qstnCrtfcNoEncpt
        
        html = req.post(domain+"/stv_cvd_co00_000.do", data=body, headers=header).text
        
        soup = BeautifulSoup(html, 'html.parser')
        form = soup.find("form", {"id":"infoForm"})
        bestAnswers = {}
        titles = []
        for t in form.find_all("table"):
            titles.append(t.find("th", {"scope":"row"}).text)
            input = t.find("label").find("input")
            
            bestAnswers[input["name"]] = input["value"]
        
        body.update(bestAnswers)

        json = req.post(domain+"/stv_cvd_co01_000.do", data=body, headers=header).json()
        if(json["resultSVO"]["rtnRsltCode"] == "SUCCESS"):
            print("o.k. to submit survey")
            html = req.post(domain+"/stv_cvd_co02_000.do", data=body, headers=header).text
            soup = BeautifulSoup(html, 'html.parser')
            resultMsg = soup.find("div", {"id":"content_detail1"}).find("p").text
            print("result message")
            print(resultMsg.strip())
            print("It've done")
            print("========================================")
    else:
        print("2. failed to cert personal data")

else:
    print("1.failed to get school data")
    pprint.pprint(body)

mockup.py