def __GetcaptchaWord(self, Base64Pic):
l.info('开始识别验证码')
ocrAPI = 'http://tysbgpu.market.alicloudapi.com/api/predict/ocr_general/'
appcode = self.AppCode
Headers = {"Authorization": "APPCODE " + appcode}
data = {
"image": Base64Pic,
"configure":
{
"min_size": 16, # 图片中文字的最小高度，单位像素
"output_prob": "true", # 是否输出文字框的概率
"output_keypoints": "false", # 是否输出文字框角点
"skip_detection": "false", # 是否跳过文字检测步骤直接进行文字识别
"without_predicting_direction": "false" # 是否关闭文字行方向预测
}
}
data = json.dumps(data)
response = requests.post(ocrAPI, data=data, headers=Headers)
res = response.content.decode()
# print(res)
jsondata = json.loads(res)
word = jsondata['ret'][0]['word']
# 去除空格
while ' ' in word:
word = word.replace(' ', '')
l.info(f'验证码为:{word}')
return word
def __getcaptcha(self, captchaApi):
'''
请求验证码
:param captchaApi: 请求地址
:return: byte类型的图片
'''
l.info('开始请求验证码')
response = self.ses.get(captchaApi)
# print(ses.cookies.get_dict())
return response.content
def __encrypt(self, password, key):
l.info('加密密码....')
'''
加密密码
:param password: 初始密码
:return: 加密后的
'''
vm = execjs.compile(open('./jiami.js').read() + open('./encrypt.js').read())
js = '_etd2("{0}", "{1}")'.format(password, key)
password = vm.eval(js)
return password
def __getargv(self, html):
'''
获取登录表单里面的两个参数和密码加密参数
:param html: 网页代码
:return: list[lt,execution,密码加密的key]
'''
l.info('匹配登录表单参数...')
key = re.findall(r'var pwdDefaultEncryptSalt = "(.*?)";', html)[0]
soup = BeautifulSoup(html, 'html.parser')
form = soup.find_all('form', id='casDynamicLoginForm')
formstr = str(form[0])
lt = re.findall(r'<input name="lt" type="hidden" value="(.*?)"/>', formstr)[0]
execution = re.findall(r'<input name="execution" type="hidden" value="(.*?)"/>', formstr)[0]
l.info(f'lt={lt}\texecution={execution}\tpwdDefaultEncryptSalt={key}')
return [lt, execution, key]
def login(username, pwd):
captcha = 'https://pass.ujs.edu.cn/cas/captcha.html'
loginapi = 'https://pass.ujs.edu.cn/cas/login'
ses = requests.session()
ses.headers = {
'Host':
'pass.ujs.edu.cn',
'Referer':
'https://pass.ujs.edu.cn/cas/login',
'user-agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36 Edg/86.0.622.68'
}
# 初始化请求
l.info('初始化')
response = ses.get(loginapi)
# ses.cookies['org.springframework.web.servlet.i18n.CookieLocaleResolver.LOCALE'] = 'zh_CN'
html = response.content.decode()
# 验证码
getcaptcha(ses, captcha)
word = getword()
# 表单参数获取
argvs = getargv(html)
lt = argvs[0]
execution = argvs[1]
key = argvs[2]
# 获取加密后密码
password = jiami(pwd, key)
# 提交表单
l.info('登录...')
response = Login(loginapi=loginapi,
execution=execution,
password=password,
lt=lt,
ses=ses,
word=word,
username=username)
l.info(str(response.status_code))
if '个人资料' in response.content.decode('utf-8'):
l.info('登录成功!!!!')
else:
l.info('登录失败!!!!!')
def __loginPost(self, loginapi, username, passwordEncrypt):
l.info('提交登录请求...')
'''
提交登录表单部分
:param loginapi: 提交表单的地址
:param username: 用户名
:param passwordEncrypt: 加密后的密码
:return: 页面的response
'''
data = {
'username': username,
'password': passwordEncrypt,
'captchaResponse': self.captchaWord,
'lt': self.lt,
'dllt': 'userNamePasswordLogin',
'execution': self.execution,
'_eventId': 'submit',
'rmShown': 1
}
response = self.ses.post(url=loginapi, data=data, )
# print(ses.cookies.get_dict())
return response
def Login(self, username, password):
"""
登录方法
:param username: 学号
:param password: 密码
:return: 成功返回会话session,失败返回None.
"""
captchaApi = 'https://pass.ujs.edu.cn/cas/captcha.html'
loginapi = 'https://pass.ujs.edu.cn/cas/login'
self.ses = requests.session()
self.ses.headers = {
'Host': 'pass.ujs.edu.cn',
'Referer': 'https://pass.ujs.edu.cn/cas/login',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36 Edg/86.0.622.68'
}
response = self.ses.get(loginapi)
html = response.content.decode()
pic = self.__getcaptcha(captchaApi)
base64_data = base64.b64encode(pic)
base64pic = base64_data.decode()
self.captchaWord = self.__GetcaptchaWord(base64pic)
while len(self.captchaWord) != 4:
l.warn('验证码识别失败,重试中...')
self.captchaWord = self.__GetcaptchaWord(base64pic)
argvs = self.__getargv(html)
self.lt = argvs[0]
self.execution = argvs[1]
self.key = argvs[2]
passwordEncrypt = self.__encrypt(password=password, key=self.key)
# 提交表单
l.info('登录...')
response = self.__loginPost(loginapi=loginapi, username=username, passwordEncrypt=passwordEncrypt)
l.info(str(response.status_code))
responseHtml = response.content.decode('utf-8')
if '个人资料' in responseHtml:
l.info('登录成功!!!!')
# showRedirectHistory(response)
return self.ses
# return cookiedict
elif '您提供的用户名或者密码有误' in responseHtml:
l.warn('账号密码错误')
return None
elif '无效的验证码' in responseHtml:
l.warn('验证码有误!!')
return None
else:
print(responseHtml)
l.error('未知错误\n登录失败!!!!!')
return None
def daka(ses):
dakaAPI = "http://yun.ujs.edu.cn/xxhgl/yqsb/grmrsb?v=3097"
l.info(f'初始化...\napi={dakaAPI}')
ses.headers = {
# 'Host': 'yun.ujs.edu.cn',
'user-agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36 Edg/86.0.622.68'
}
tem1 = randint(355, 365) / 10
tem2 = randint(355, 365) / 10
l.info("随机体温为:{}和{}".format(tem1, tem2))
data = {}
while not os.path.exists('./data.json'):
l.warn('请在运行目录下放入data.json后输入回车以继续...')
data = json.load(open('./data.json', 'r', encoding='utf-8'))
data['xwwd'] = tem1
data['swwd'] = tem2
for key, value in data.items():
print(f"{key}:{value}")
l.info("表单创建完毕!!" + "\n")
'''
headers = {
'origin': 'http://yun.ujs.edu.cn',
'referer': 'http://yun.ujs.edu.cn/xxhgl/yqsb/grmrsb?v=6949',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36 Edg/86.0.622.68',
'cookie': f'_csrf-cloud={csrf_cloud}; cloud_sessionID={cloud_sessionID}'
} 如果利用cookie的方式访问需要的参数
'''
l.info("提交表单ing...")
response = ses.post(url=dakaAPI, data=data)
reditList = response.history
showRedirectHistory(reditList)
response = ses.get(url=reditList[len(reditList) - 1].headers["location"])
reditList = response.history
showRedirectHistory(reditList)
response = ses.post(url=dakaAPI, data=data)
text = response.content
l.info("写入返回结果...")
with open("testpost.html", 'wb') as resHtml:
resHtml.write(text)
l.info('发送邮件....')
mail()
with open("./log.txt", 'a') as fn:
fn.write("本次打卡执行完毕。\n---------------------------------\n\n\n\n")
def showRedirectHistory(reditList):
text = f'重定向次数:{len(reditList)}\n'
l.info(text)
for item in reditList:
l.info(f'重定向链接:{item.headers["location"]}')
with open("./log.txt", 'a') as fn:
fn.write("本次打卡执行完毕。\n---------------------------------\n\n\n\n")
if __name__ == '__main__':
print('可以使用json转换工具来得到data.json嗷!')
appkey = input('输入ocr的key:')
username = input('输入学号: ')
password = getpass.getpass("密码: ")
# password = input()
lg = Login(appkey)
sdtime = "8:30"
while len(sdtime) != 5:
sdtime = input('设定时间:例如:12:00\n')
l.info(f'设定的时间:{sdtime}')
l.info('等候打卡...')
while True:
try1 = 0
notlogin = None
time_now = time.strftime("%H:%M", time.localtime()) # 刷新时间
if time_now == sdtime: # 此处设置每天定时的时间
# 此处替换为需要执行的动作
l.info("时间到,开始打卡!!!")
try:
while notlogin == None:
ses = lg.Login(username=username, password=password)
notlogin = ses
try1 += 1
if try1 > 10:
failedmail()
