今日校园
本脚本使用是HFUT学校，其它学校可以参考。
功能：
实现今日校园自动签到，使用crontab自动化执行脚本，使用server酱自动推送到微信。
import requests
import json
import time
import datetime
import pytz
import base64
import argparse
from Crypto.Cipher import AES
from requests.sessions import session
class hfuter:
def __init__(self, username, password) -> None:
super().__init__()
self.session = requests.session()
self.session.headers.update({
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) "
"Chrome/83.0.4103.61 Safari/537.36 Edg/83.0.478.37",
"Accept": "application/json, text/plain, */*",
})
self.username = username
self.password = password
ret = self.__login()
if ret:
print("{username}登录成功".format(username=self.username))
self.logged_in = True
else:
print("{username}登录失败！".format(username=self.username))
self.logged_in = False
def __login(self) -> bool:
def encrypt_password(text: str, key: str):
"""encrypt password"""
def pad(data_to_pad, block_size, style='pkcs7'):
"""Apply standard padding.
Args:
data_to_pad (byte string):
The data that needs to be padded.
block_size (integer):
The block boundary to use for padding. The output length is guaranteed
to be a multiple of :data:`block_size`.
style (string):
Padding algorithm. It can be *'pkcs7'* (default), *'iso7816'* or *'x923'*.
Return:
byte string : the original data with the appropriate padding added at the end.
"""
def bchr(s):
return bytes([s])
padding_len = block_size-len(data_to_pad) % block_size
if style == 'pkcs7':
padding = bchr(padding_len)*padding_len
elif style == 'x923':
padding = bchr(0)*(padding_len-1) + bchr(padding_len)
elif style == 'iso7816':
padding = bchr(128) + bchr(0)*(padding_len-1)
else:
raise ValueError("Unknown padding style")
return data_to_pad + padding
key = key.encode('utf-8')
text = text.encode('utf-8')
text = pad(text, len(key), style='pkcs7')
aes = AES.new(key, AES.MODE_ECB)
password = aes.encrypt(text)
password = base64.b64encode(password)
return password
ret = self.session.get("https://cas.hfut.edu.cn/cas/login")
# JSESSIONID
ret = self.session.get('https://cas.hfut.edu.cn/cas/vercode')
# check if needs Vercode
millis = int(round(time.time() * 1000))
ret = self.session.get(
'https://cas.hfut.edu.cn/cas/checkInitVercode', params={'_': millis})
key = ret.cookies['LOGIN_FLAVORING']
if ret.json():
# needs OCR! will be done later.
print('需验证码，目前该功能此脚本未支持')
return False
else:
print('无需验证码')
# 加密密码
password = encrypt_password(self.password, key)
# 先get
ret = self.session.get(
'https://cas.hfut.edu.cn/cas/policy/checkUserIdenty',
params={'_': millis+1, 'username': self.username, 'password': password})
ret = ret.json()
# 判断是否成功
if ret['msg'] != 'success' and not ret['data']['authFlag']:
return False
if ret['data']['mailRequired'] or ret['data']['phoneRequired']:
print("你需要先进行手机或者邮箱的认证，请在PC上打开cas.hfut.edu.cn页面进行登录之后才可使用此脚本")
return False
# 然后post
self.session.headers.update(
{"Content-Type": "application/x-www-form-urlencoded"})
ret = self.session.post(
'https://cas.hfut.edu.cn/cas/login',
data={
'username': self.username,
'capcha': "",
'execution': "e1s1",
'_eventId': "submit",
'password': password,
'geolocation': "",
'submit': "登录"
})
self.session.headers.pop("Content-Type")
if ret.text.find("cas协议登录成功跳转页面") != -1:
return True
else:
return False
def basic_infomation(self):
if not self.logged_in:
return {}
self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/swmjbxxapp/*default/index.do")
self.session.headers.update({
"Content-Type": "application/x-www-form-urlencoded",
"X-Requested-With": "XMLHttpRequest"
})
self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/emapfunauth/welcomeAutoIndex.do"
)
self.session.headers.pop("Content-Type")
self.session.headers.pop("X-Requested-With")
ret = self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/emapfunauth/casValidate.do",
params={
'service': '/xsfw/sys/swmjbxxapp/*default/index.do'
}
)
self.session.headers.update({"X-Requested-With": "XMLHttpRequest"})
self.session.headers.update(
{"Referer": "http://stu.hfut.edu.cn/xsfw/sys/swmjbxxapp/*default/index.do"})
ret = self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/emappagelog/config/swmjbxxapp.do")
self.session.headers.pop("X-Requested-With")
config_data = {"APPID": "4930169432823497", "APPNAME": "swmjbxxapp"}
self.session.headers.update(
{"Content-Type": "application/x-www-form-urlencoded"})
ret = self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/swpubapp/MobileCommon/getSelRoleConfig.do",
data={"data": json.dumps(config_data)}
).json()
if ret["code"] != "0":
print(ret["msg"])
return {}
ret = self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/swpubapp/MobileCommon/getMenuInfo.do",
data={"data": json.dumps(config_data)}
).json()
if ret["code"] != "0":
print(ret["msg"])
return {}
self.session.headers.pop("Content-Type")
info = self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/swmjbxxapp/StudentBasicInfo/initPageConfig.do", params={"data": "{}"}).json()
self.session.headers.pop("Referer")
return info['data']
def daily_checkin(self, address: str) -> bool:
if not self.logged_in:
return False
today = datetime.datetime.now(
tz=pytz.timezone('Asia/Shanghai')).timetuple()[:3]
self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/swmxsyqxxsjapp/*default/index.do")
self.session.headers.update({
"Content-Type": "application/x-www-form-urlencoded",
"X-Requested-With": "XMLHttpRequest"
})
self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/emapfunauth/welcomeAutoIndex.do"
)
self.session.headers.pop("Content-Type")
self.session.headers.pop("X-Requested-With")
ret = self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/emapfunauth/casValidate.do",
params={
'service': '/xsfw/sys/swmjbxxapp/*default/index.do'
}
)
self.session.headers.update({"X-Requested-With": "XMLHttpRequest"})
self.session.headers.update(
{"Referer": "http://stu.hfut.edu.cn/xsfw/sys/swmjbxxapp/*default/index.do"})
ret = self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/emappagelog/config/swmxsyqxxsjapp.do")
self.session.headers.pop("X-Requested-With")
config_data = {"APPID": "5811260348942403",
"APPNAME": "swmxsyqxxsjapp"}
self.session.headers.update(
{"Content-Type": "application/x-www-form-urlencoded"})
ret = self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/swpubapp/MobileCommon/getSelRoleConfig.do",
data={"data": json.dumps(config_data)}
).json()
if ret["code"] != "0":
print(ret["msg"])
return False
ret = self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/swpubapp/MobileCommon/getMenuInfo.do",
data={"data": json.dumps(config_data)}
).json()
if ret["code"] != "0":
print(ret["msg"])
return False
self.session.headers.pop("Content-Type")
info = self.session.get(
"http://stu.hfut.edu.cn/xsfw/sys/swmxsyqxxsjapp/modules/mrbpa/getSetting.do",
data={"data": "{}"}
).json()
start_time = "%04d-%02d-%02d " % today + \
info['data']['DZ_TBKSSJ'] + " +0800"
start_time = datetime.datetime.strptime(
start_time, "%Y-%m-%d %H:%M:%S %z")
end_time = "%04d-%02d-%02d " % today + \
info['data']['DZ_TBJSSJ'] + " +0800"
end_time = datetime.datetime.strptime(end_time, "%Y-%m-%d %H:%M:%S %z")
now_time = datetime.datetime.now(tz=pytz.timezone('Asia/Shanghai'))
print("打卡起始时间:", start_time)
print("打卡结束时间:", end_time)
print(" 现在时间:", now_time)
if start_time < now_time and now_time < end_time:
print("在打卡时间内")
else:
print("不在打卡时间内")
return False
self.session.headers.update(
{"Content-Type": "application/x-www-form-urlencoded"})
last_form = self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/swmxsyqxxsjapp/modules/mrbpa/getStuXx.do",
data={"data": json.dumps({"TBSJ": "%.2d-%.2d-%.2d" % today})}
).json()
if last_form['code'] != "0":
return False
new_form = last_form['data']
new_form.update({
"DZ_SFSB": "1",
"GCKSRQ": "",
"GCJSRQ": "",
"DFHTJHBSJ": "",
"DZ_TBDZ": address,
"BY1": "1",
"TBSJ": "%.2d-%.2d-%.2d" % today
})
ret = self.session.post(
"http://stu.hfut.edu.cn/xsfw/sys/swmxsyqxxsjapp/modules/mrbpa/saveStuXx.do",
data={"data": json.dumps(new_form)}
).json()
self.session.headers.pop("Content-Type")
self.session.headers.pop("Referer")
return ret['code'] == "0"
# An example code demonstrating how to use the interfaces.
# actually, it was already usable.
if __name__ == "__main__":
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument('username', type=str, help="学工号")
arg_parser.add_argument('password', type=str, help="密码，默认为身份证后6位")
arg_parser.add_argument('address', type=str, help="签到地址")
args = arg_parser.parse_args()
stu = hfuter(username=args.username, password=args.password)
if stu.daily_checkin(args.address):
sckey = 'key'#在发送消息页面可以找到
#text为推送的title,desp为推送的描述
url = 'https://sc.ftqq.com/%s.send?text=推送主题&desp=内容'%sckey
requests.get(url)
print("签到成功~")
else:
print("签到失败！")
使用方法执行 python3 学号 密码 地点。
自动化部署：
#启动crontab
sudo service cron start
#编辑crontab文件
crontab -e
* * * * * command
分 时 天 月 周 命令
如：15 15 × × × python3 学号 密码 地点
#更改编辑器
sudo select-editor
#查看定时任务
crontab -l
#重启任务
sudo service cron restart