def login(self):
# 登录vpn
super(JWC, self).login()
idcode_url = "https://vpn.btbu.edu.cn/,DanaInfo=jwgl.btbu.edu.cn+verifycode.servlet"
login_url = 'https://vpn.btbu.edu.cn/,DanaInfo=jwgl.btbu.edu.cn+Logon.do'
idcode = get_idcode(idcode_url, cookies=self.s.cookies)
login_data = {"method": "logon",
"USERNAME": self.id,
"PASSWORD": self.pwd,
"RANDOMCODE": idcode}
r = self.s.post(login_url, data=login_data)
if re.search("http://jwgl.btbu.edu.cn/framework/main.jsp", r.text) or re.search(
"http://10.0.40.192/jsxsjz/framework/main.jsp", r.text):
# 登陆成功之后必须先访问这个网站，拿到权限
r = self.s.post(login_url, data={'method': 'logonBySSO'})
if r.status_code == 200:
return self.s.cookies
else:
result = re.findall('''<span id="errorinfo">(.*)</span>''', r.text)
if result:
error_msg = result[0]
logger.warning(error_msg)
raise Exception("error: %s" % error_msg)
else:
logger.error("error: 未知的异常")
logger.error(r.text)
raise Exception("error: 未知的异常")
def login(self):
# 登录vpn
super(JWC, self).login()
idcode_url = "https://vpn.btbu.edu.cn/,DanaInfo=jwgl.btbu.edu.cn+verifycode.servlet"
login_url = 'https://vpn.btbu.edu.cn/,DanaInfo=jwgl.btbu.edu.cn+Logon.do'
idcode = get_idcode(idcode_url, cookies=self.s.cookies)
login_data = {"method": "logon",
"USERNAME": self.id,
"PASSWORD": self.pwd,
"RANDOMCODE": idcode}
r = self.s.post(login_url, data=login_data)
if re.search("http://jwgl.btbu.edu.cn/framework/main.jsp", r.text) or re.search(
"http://10.0.40.192/jsxsjz/framework/main.jsp", r.text):
# 登陆成功之后必须先访问这个网站，拿到权限
r = self.s.post(login_url, data={'method': 'logonBySSO'})
if r.status_code == 200:
return self.s.cookies
else:
raise BaseException(JWC_EXCEPTION.PASSWORD_ERROR)
else:
result = re.findall('''<span id="errorinfo">(.*)</span>''', r.text)
if result:
error_msg = result[0]
raise BaseException(JWC_EXCEPTION.ERROR, error_msg)
else:
logger.error(r.text)
raise BaseException(JWC_EXCEPTION.UNKNOW_ERROR)
def traffic(self, id, name, radio=2):
# 先要授权
url = 'https://vpn.btbu.edu.cn/dana/home/invalidsslsite_confirm.cgi'
result = self.s.post(url)
match = re.search(r"""<input id="xsauth_400" type="hidden" name="xsauth" value="(.*?)">""", result.text)
xsauth = match.groups()[0]
data = 'xsauth={}&url=%2F%2CDanaInfo%3Dself.btbu.edu.cn%2CSSL%252B&certHost=self.btbu.edu.cn&certPort=443&certDigest=048ef3a83ef7af63e9651ba47b2ff39e&errorCount=1¬After=1450339235&action=%E7%BB%A7%E7%BB%AD'.format(
xsauth)
self.s.post(url, data)
url = 'https://vpn.btbu.edu.cn/,DanaInfo=self.btbu.edu.cn,SSL+chaxjg.php'
data = {'UserAccount': id,
'UserName': requests.utils.quote(name.encode('gbk')),
'radio': radio,
'button': requests.utils.quote(u'查询'.encode('gbk')),}
data_str = ""
for k, v in data.items():
data_str += "{}={}&".format(k, v)
headers = {'Content-Type': 'application/x-www-form-urlencoded',}
result = self.s.post(url, headers=headers, data=data_str)
html = result.text.encode('latin1').decode('gbk')
# 解析
soup = BeautifulSoup(html, 'html.parser')
print(html)
logger.debug(html)
logger.error(html)
u2t = [soup.find_all('strong')[-1].parent.parent.parent.parent.text.strip().split('\n')[i] for i in [-2, 3]]
return u2t
def traffic(self, id, name, radio=2):
# 先要授权
url = 'https://vpn.btbu.edu.cn/dana/home/invalidsslsite_confirm.cgi'
result = self.s.post(url)
match = re.search(r"""<input id="xsauth_400" type="hidden" name="xsauth" value="(.*?)">""", result.text)
xsauth = match.groups()[0]
data = 'xsauth={}&url=%2F%2CDanaInfo%3Dself.btbu.edu.cn%2CSSL%252B&certHost=self.btbu.edu.cn&certPort=443&certDigest=048ef3a83ef7af63e9651ba47b2ff39e&errorCount=1¬After=1450339235&action=%E7%BB%A7%E7%BB%AD'.format(
xsauth)
self.s.post(url, data)
url = 'https://vpn.btbu.edu.cn/,DanaInfo=self.btbu.edu.cn,SSL+chaxjg.php'
data = {'UserAccount': id,
'UserName': requests.utils.quote(name.encode('gbk')),
'radio': radio,
'button': requests.utils.quote(u'查询'.encode('gbk')),}
data_str = ""
for k, v in data.items():
data_str += "{}={}&".format(k, v)
headers = {'Content-Type': 'application/x-www-form-urlencoded',}
result = self.s.post(url, headers=headers, data=data_str)
html = result.text.encode('latin1').decode('gbk')
# 解析
soup = BeautifulSoup(html, 'html.parser')
print(html)
logger.debug(html)
logger.error(html)
u2t = [soup.find_all('strong')[-1].parent.parent.parent.parent.text.strip().split('\n')[i] for i in [-2, 3]]
return u2t
def get():
all = (("", 1), ("http://202.106.16.36:3128", 0),)
ip = random.choice([k for k, v in all for i in range(v)])
p = dict(https=ip, http=ip)
try:
requests.get("http://www.baidu.com", timeout=1, proxies=p)
except requests.exceptions.Timeout as e:
logger.error("proxies not use able: %s" % ip)
return {'https': ''}
return p
def get_timetable(self, time):
# get significant
# timetable_url = "https://vpn.btbu.edu.cn/jsxsjz/,DanaInfo=10.0.40.192,Port=80+tkglAction.do"
timetable_url = "https://vpn.btbu.edu.cn/,DanaInfo=jwgl.btbu.edu.cn+tkglAction.do"
params = "?method=kbxxXs"
r = self.s.get(timetable_url + params)
g = re.findall("""<input.*"xs0101id".*value ?= ?"(.*)".*/>""", r.text)
if len(g) < 1:
logger.error('get_timetable,拿不到操作码')
return "登录已失效"
signid = g[0]
logger.info(signid)
params = "?method=goListKbByXs&istsxx=no&xnxqh=" + time + "&zc=&xs0101id=" + signid
r = self.s.get(timetable_url + params)
return self.__parse_timetable(r.content)
def get():
(ip, port), name = get_proxy()
if ip is None or port is None:
return dict(https='', http='')
ip, port = ip.decode(), port.decode()
url = 'http://{0}:{1}'.format(ip, port)
p = dict(https=url, http=url)
try:
requests.get("https://www.baidu.com", timeout=1, proxies=p)
good_proxy(name)
except:
logger.error("proxies not use able: %s" % ip)
rm_proxy(name)
return dict(https='', http='')
return p
def get_timetable(self, time):
# get significant
# timetable_url = "https://vpn.btbu.edu.cn/jsxsjz/,DanaInfo=10.0.40.192,Port=80+tkglAction.do"
timetable_url = "https://vpn.btbu.edu.cn/,DanaInfo=jwgl.btbu.edu.cn+tkglAction.do"
params = "?method=kbxxXs"
r = self.s.get(timetable_url + params)
g = re.findall("""<input.*"xs0101id".*value ?= ?"(.*)".*/>""", r.text)
if len(g) < 1:
logger.error('get_timetable,拿不到操作码')
return "登录已失效"
signid = g[0]
logger.info(signid)
params = "?method=goListKbByXs&istsxx=no&xnxqh=" + time + "&zc=&xs0101id=" + signid
r = self.s.get(timetable_url + params)
return self.__parse_timetable(r.content)
def get():
(ip, port), name = get_proxy()
if ip is None or port is None:
return dict(https='', http='')
ip, port = ip.decode(), port.decode()
url = 'http://{0}:{1}'.format(ip, port)
p = dict(https=url, http=url)
try:
requests.get("https://www.baidu.com", timeout=1, proxies=p)
good_proxy(name)
except:
logger.error("proxies not use able: %s" % ip)
rm_proxy(name)
return dict(https='', http='')
return p
def login(self):
login_url = "https://vpn.btbu.edu.cn/dana-na/auth/url_default/login.cgi"
login_data = {'tz_offset': '480',
'username': self.id,
'password': self.internet_pwd,
'realm': '教师',
'btnSubmit': '登陆'}
# 必须设置超时时间,超时证明密码不正确，服务器响应时间太长了
try:
r = self.s.post(login_url, data=login_data, timeout=2)
except Exception as e:
logger.error(e.message)
raise Exception("error:上网登录密码错误")
# 判断密码正确:
if not re.match(r'.+p=failed', r.url) is None:
utils.incr(settings.VPN_FAIL_KEY)
if utils.over_limit(settings.VPN_FAIL_KEY):
logger.error("vpn登录失败超过限制: %d" % settings.fail_count_limit)
logger.warning("vpn密码不对 %s,vpn登录失败超过 %s次" % (str(login_data), utils.get(settings.VPN_FAIL_KEY)))
raise utils.PasswordError("error:上网登录密码错误,不要在盲目尝试啦")
soup = bs4.BeautifulSoup(r.text.encode("gbk", errors='replace').decode("gbk"), 'html.parser')
# 在特殊情况下才能拿到cookies
DSIDFormDataStrs = soup.find_all(id="DSIDFormDataStr")
if len(DSIDFormDataStrs) > 0:
formdatastr = DSIDFormDataStrs[0]['value']
continue_data = {"btnContinue": "%E7%BB%A7%E7%BB%AD%E4%BC%9A%E8%AF%9D",
"FormDataStr": formdatastr}
self.s.post(login_url, data=continue_data, verify=False, allow_redirects=False)
if not self.s.cookies.get('DSID'):
logger.error("error:查询次数太多")
raise Exception("error:查询次数太多,学校vpn禁止了ip,没人的时候再来吧~~")
logger.info('succeed logging into vpn ...')
