Login and Semesteriteration

Author: JM-Lemmi

campusnet.py

@@ -0,0 +1,51 @@
+# Julian Lemmerich
+# 30.06.2022
+# Interacting with Campus net
+# more specifically DHBW's Campusnet at dualis.dhbw.de
+
+import requests
+import re
+
+## Login
+
+email = 's212689%40student.dhbw-mannheim.de' #urlencoded! @ = %40
+password = input('Password: ')
+
+headers = {
+    'Host': 'dualis.dhbw.de',
+    'Content-Type': 'application/x-www-form-urlencoded',
+}
+
+data = f'usrname={email}&pass={password}&APPNAME=CampusNet&PRGNAME=LOGINCHECK&ARGUMENTS=clino%2Cusrname%2Cpass%2Cmenuno%2Cmenu_type%2Cbrowser%2Cplatform'
+
+response = requests.post('https://dualis.dhbw.de/scripts/mgrqispi.dll', headers=headers, data=data)
+
+cnsc = response.headers['Set-cookie'][0:38].replace(" ", "") #cookie in format "csnc =FA27B61020C03AA5A83046B13D6CC38D; HttpOnly; secure" broken down to "csnc=FA27B61020C03AA5A83046B13D6CC38D"
+
+# TODO: something is borken with that cnsc. It looks identical to a valid one, but only gives access denied.
+# debug:
+cnsc = 'cnsc=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
+
+## Get all Semesters
+
+# Prüfungsergebnisse Tab: https://dualis.dhbw.de/scripts/mgrqispi.dll?APPNAME=CampusNet&PRGNAME=COURSERESULTS&ARGUMENTS=-N422875220398735,-N000307,
+# Semesterlist: <select id="semester" .*> </select>
+# then get value from option, display name
+
+headers = {
+    'Host': 'dualis.dhbw.de',
+    'Cookie': cnsc,
+}
+
+response = requests.get('https://dualis.dhbw.de/scripts/mgrqispi.dll?APPNAME=CampusNet&PRGNAME=COURSERESULTS&ARGUMENTS=-N591469968597102,-N000307', data="", headers=headers)
+
+print(response.text)
+
+semester = {}
+
+for match in re.findall('<option value=".*</option>', response.text):
+    semester[match.split('>')[1].split('<')[0]]=match[15:30] #key=name, value=id
+
+## Get all Prüfungen in Semester
+
+## Get Prüfungen Results