64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
import requests
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import urllib.parse
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import time
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from bs4 import BeautifulSoup
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headers = {
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'Cookie': 'cnsc=0',
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'Content-Type': 'application/x-www-form-urlencoded',
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'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36'
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}
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url = "https://dualis.dhbw.de/scripts/mgrqispi.dll"
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def checkUser(email: str, password: str):
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s = requests.Session()
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fpw = urllib.parse.quote(password, safe='', encoding=None, errors=None)
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fmail = urllib.parse.quote(email, safe='', encoding=None, errors=None)
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payload = 'usrname=' + fmail + '&pass=' + fpw + '&ARGUMENTS=clino%2Cusrname%2Cpass%2Cmenuno%2Cmenu_type%2Cbrowser%2Cplatform&APPNAME=CampusNet&PRGNAME=LOGINCHECK'
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response = s.post(url, headers=headers, data=payload)
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header = response.headers
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try:
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refresh = header["REFRESH"]
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arg = refresh.find("=-N") + 3
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komma = refresh[arg:].find(",")
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except KeyError:
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return -2, s
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token = refresh[arg:komma + arg]
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return token, s
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def getKurs(token: int, cookie: str):
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try:
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headers["Cookie"] = "cnsc=" + cookie
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token = str(token)
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response = requests.request("GET",
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url + "?APPNAME=CampusNet&PRGNAME=COURSERESULTS&ARGUMENTS=-N" + token + ",-N000307,",
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headers=headers, data={})
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html = BeautifulSoup(response.text, 'lxml')
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link = html.body.find('a', attrs={'id': "Popup_details0001"})['href']
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response = requests.request("GET", url + link[21:], headers=headers, data={})
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html = BeautifulSoup(response.text, 'lxml')
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content = html.body.find('td', attrs={'class': 'level02'}).text
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start = content.find(" ") + 4
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end = start + (content[start:].find(" "))
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kurs = content[start:end]
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except:
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kurs = 0
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return kurs
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def logOut(token: int, cookie: str):
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headers["Cookie"] = "cnsc=" + cookie
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response = requests.request("GET", url + "?APPNAME=CampusNet&PRGNAME=LOGOUT&ARGUMENTS=-N" + str(token) + ", -N001",
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headers=headers, data={})
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def checkLifetime(timecode: float):
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if time.time() - timecode > 1800:
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return False
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else:
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return True
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