✨ Support get calendar

Co-authored-by: brian <brian@xtaolabs.com>

cqwu/client.py

@@ -15,22 +15,21 @@ class Client(Methods):
         password: str = None,
         cookie: str = None,
         cookie_file_path: str = "cookie.txt",
-        client_vpn: bool = False,
     ):
         self.username = username
         self.password = password
         self.cookie = cookie
         self.cookie_file_path = cookie_file_path
-        if client_vpn:
-            self.host = "https://clientvpn.cqwu.edu.cn:10443/http/webvpn507e990968de07079b0f10d16c49bdb1cb8d3ca3a4d14f557999e92cbdf19fcd"
-            self.auth_host = self.host
-        else:
         self.host = "http://ehall.cqwu.edu.cn"
         self.auth_host = "http://authserver.cqwu.edu.cn"
+        self.web_ehall_path = ""
         self.cookies = Cookies()
         self.request = AsyncClient()
         self.loop = asyncio.get_event_loop()
         self.me: Optional[User] = None
+        self._use_password_login = False
+        self.xue_nian = 2022  # 学年
+        self.xue_qi = 1  # 学期 0 为第一学期， 1 为第二学期
 
     @staticmethod
     def get_input(word: str = "", is_int: bool = False):

cqwu/methods/__init__.py

@@ -1,6 +1,7 @@
 from .auth import Auth
 from .epay import EPay
 from .users import Users
+from .webvpn import WebVPN
 from .xg import XG
 
 
@@ -8,6 +9,7 @@ class Methods(
     Auth,
     EPay,
     Users,
+    WebVPN,
     XG,
 ):
     pass

cqwu/methods/auth/login_with_password.py

@@ -10,10 +10,12 @@ class LoginWithPassword:
         self: "cqwu.Client",
         captcha_code: str = None,
         show_qrcode: bool = True,
+        auth_host: str = None,
     ):
         """
         使用学号加密码登录
         """
+        auth_host = auth_host or self.auth_host
         headers = {
             'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
             'Accept-Language': 'zh-CN,zh;q=0.9',
@@ -22,7 +24,7 @@ class LoginWithPassword:
             'Upgrade-Insecure-Requests': '1',
             'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 Edg/110.0.1587.63',
         }
-        html = await self.request.get(f"{self.auth_host}/authserver/login", headers=headers, follow_redirects=True)
+        html = await self.request.get(f"{auth_host}/authserver/login", headers=headers, follow_redirects=True)
         self.cookies.update(html.cookies)
         tree = etree.HTML(html.text)
         pwd_default_encrypt_salt = tree.xpath('//*[@id="pwdDefaultEncryptSalt"]/@value')[0]
@@ -46,18 +48,20 @@ class LoginWithPassword:
             'Accept-Language': 'zh-CN,zh;q=0.9',
             'Cache-Control': 'max-age=0',
             'Connection': 'keep-alive',
-            'Origin': self.auth_host,
+            'Origin': auth_host,
-            'Referer': f'{self.auth_host}/authserver/login',
+            'Referer': f'{auth_host}/authserver/login',
             'Upgrade-Insecure-Requests': '1',
             'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 Edg/110.0.1587.63',
         }
         html = await self.request.post(
-            f"{self.auth_host}/authserver/login",
+            f"{auth_host}/authserver/login",
             headers=headers,
             data=form_data,
             follow_redirects=False,
         )
+        if auth_host == self.auth_host:
             if 'CASTGC' not in html.cookies.keys():
                 raise UsernameOrPasswordError
             self.cookies.update(html.cookies)
+            self._use_password_login = True  # noqa
             self.me = await self.get_me()  # noqa

cqwu/methods/webvpn/__init__.py

@@ -0,0 +1,22 @@
+from httpx import URL
+
+from .get_calendar import GetCalendar
+from .get_calendar_change import GetCalendarChange
+from .login_webvpn import LoginWebVPN
+
+
+class WebVPN(
+    GetCalendar,
+    GetCalendarChange,
+    LoginWebVPN,
+):
+    @staticmethod
+    def get_web_vpn_host(url: URL, https: bool = False) -> str:
+        return next(
+            (
+                f"https://clientvpn.cqwu.edu.cn/{'https' if https else 'http'}/{i}"
+                for i in str(url).split("/")
+                if i.startswith("webvpn")
+            ),
+            None,
+        )

cqwu/methods/webvpn/get_calendar.py

@@ -0,0 +1,42 @@
+import base64
+import cqwu
+from cqwu.errors import CookieError
+
+
+class GetCalendar:
+    async def get_calendar(
+        self: "cqwu.Client",
+        xue_nian: int = None,
+        xue_qi: int = None,
+    ) -> str:
+        """ 获取课程表 """
+        xue_nian = xue_nian or self.xue_nian
+        xue_qi = xue_qi or self.xue_qi
+        jw_html = await self.request.get(
+            f"{self.web_ehall_path}/appShow?appId=5299144291521305", follow_redirects=True
+        )
+        if "教学管理服务平台" not in jw_html.text:
+            raise CookieError
+        jw_host = self.get_web_vpn_host(jw_html.url)
+        jw_url = f"{jw_host}/cqwljw/student/wsxk.xskcb10319.jsp"
+        params = {
+            "params": base64.b64encode(f"xn={xue_nian}&xq={xue_qi}".encode()).decode(),
+        }
+        headers = {
+            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
+            'Accept-Language': 'zh-CN,zh;q=0.9',
+            'Connection': 'keep-alive',
+            'Referer': f'{jw_host}/cqwljw/student/xkjg.wdkb.jsp?menucode=S20301',
+            'Sec-Fetch-Dest': 'iframe',
+            'Sec-Fetch-Mode': 'navigate',
+            'Sec-Fetch-Site': 'same-origin',
+            'Sec-Fetch-User': '?1',
+            'Upgrade-Insecure-Requests': '1',
+            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.41',
+            'sec-ch-ua': '"Microsoft Edge";v="111", "Not(A:Brand";v="8", "Chromium";v="111"',
+            'sec-ch-ua-mobile': '?0',
+            'sec-ch-ua-platform': '"Windows"',
+        }
+        jw_html = await self.request.get(jw_url, params=params, headers=headers, timeout=60, follow_redirects=True)
+        jw_html = jw_html.text.replace("""<script type="text/javascript" src="//clientvpn.cqwu.edu.cn/webvpn/bundle.debug.js" charset="utf-8"></script>""", "")
+        return jw_html.replace("<title></title>", '<meta charset="UTF-8">')

cqwu/methods/webvpn/get_calendar_change.py

@@ -0,0 +1,73 @@
+import cqwu
+from cqwu.errors import CookieError
+
+
+def get_in_middle(text: str, start: str, end: str) -> str:
+    return text.split(start, 1)[1].split(end, 1)[0]
+
+
+class GetCalendarChange:
+    async def get_calendar_change(
+        self: "cqwu.Client",
+        xue_nian: int = None,
+        xue_qi: int = None,
+    ) -> str:
+        """ 获取课程表 """
+        xue_nian = xue_nian or self.xue_nian
+        xue_qi = xue_qi or self.xue_qi
+        jw_html = await self.request.get(
+            f"{self.web_ehall_path}/appShow?appId=5299144291521305", follow_redirects=True
+        )
+        if "教学管理服务平台" not in jw_html.text:
+            raise CookieError
+        jw_host = self.get_web_vpn_host(jw_html.url, https=True)
+        jw_url = f"{jw_host}/cqwljw/student/jxap.jxaptzxx_rpt.jsp"
+        jw_sg_url = f"{jw_host}/cqwljw/STU_DynamicInitDataAction.do"
+        headers = {
+            'Accept': '*/*',
+            'Accept-Language': 'zh-CN,zh;q=0.9',
+            'Connection': 'keep-alive',
+            'Origin': 'https://clientvpn.cqwu.edu.cn',
+            'Referer': f'{jw_host}/cqwljw/student/jxap.jxaptzxx.html?menucode=S20302',
+            'Sec-Fetch-Dest': 'empty',
+            'Sec-Fetch-Mode': 'cors',
+            'Sec-Fetch-Site': 'same-origin',
+            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.41',
+            'content-type': 'application/x-www-form-urlencoded',
+            'sec-ch-ua': '"Microsoft Edge";v="111", "Not(A:Brand";v="8", "Chromium";v="111"',
+            'sec-ch-ua-mobile': '?0',
+            'sec-ch-ua-platform': '"Windows"',
+        }
+        params = {
+            "classPath": "C73E288D0DEA8D7F772BBD7F8FDC7E66F44C9E3992261989ECBAC5A3D722B306C6354658E0F25121E24CED075326C19885F263F369E5CD668E2EEE7CFB7EB5788F202FC6FD7DB0C96FB6995C1DD96ADE84BE3E72CFFBE9EC74FA044498BD2D21EA0439F9DC625F0EF61B7159924C542D577F814848F27128"
+        }
+        res = await self.request.post(jw_sg_url, params=params, headers=headers, timeout=60, follow_redirects=True)
+        data = {
+            'xh': get_in_middle(res.text, '<xh>', '</xh>'),
+            'xn': str(xue_nian),
+            'xq': str(xue_qi),
+            'xnxq': f'{xue_nian},{xue_qi}',
+            'menucode_current': 'S20302',
+        }
+        headers = {
+            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
+            'Accept-Language': 'zh-CN,zh;q=0.9',
+            'Cache-Control': 'max-age=0',
+            'Connection': 'keep-alive',
+            'Content-Type': 'application/x-www-form-urlencoded',
+            'Origin': 'https://clientvpn.cqwu.edu.cn',
+            'Referer': f'{jw_host}/cqwljw/student/jxap.jxaptzxx.html?menucode=S20302',
+            'Sec-Fetch-Dest': 'iframe',
+            'Sec-Fetch-Mode': 'navigate',
+            'Sec-Fetch-Site': 'same-origin',
+            'Sec-Fetch-User': '?1',
+            'Upgrade-Insecure-Requests': '1',
+            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.41',
+            'sec-ch-ua': '"Microsoft Edge";v="111", "Not(A:Brand";v="8", "Chromium";v="111"',
+            'sec-ch-ua-mobile': '?0',
+            'sec-ch-ua-platform': '"Windows"',
+        }
+        jw_html = await self.request.post(jw_url, data=data, headers=headers, timeout=60, follow_redirects=True)
+        jw_html = jw_html.text.replace("""<script type="text/javascript" src="//clientvpn.cqwu.edu.cn/webvpn/bundle.debug.js" charset="utf-8"></script>""", "")
+        jw_html = jw_html.replace("""<script language='javascript' type='text/javascript' src='../js/Print.js'></script>""", "")
+        return jw_html.replace("<title></title>", '<meta charset="UTF-8">')

cqwu/methods/webvpn/login_webvpn.py

@@ -0,0 +1,21 @@
+import cqwu
+
+
+class LoginWebVPN:
+    async def login_web_vpn(
+        self: "cqwu.Client",
+    ):
+        """
+        登录 WebVPN
+        """
+        if not self._use_password_login:
+            return
+        url = "https://webvpn.cqwu.edu.cn"
+        ehall_html = await self.request.get(url, follow_redirects=True)
+        self.web_ehall_path = self.get_web_vpn_host(ehall_html.url)  # noqa
+        await self.oauth("http://authserver.cqwu.edu.cn/authserver/login?service=https://clientvpn.cqwu.edu.cn/enlink/api/client/callback/cas")
+        auth_html = await self.request.get(
+            f"{self.web_ehall_path}/login", follow_redirects=True
+        )
+        if web_auth_path := self.get_web_vpn_host(auth_html.url):
+            await self.login_with_password(auth_host=web_auth_path)

cqwu/methods/xg/get_score.py

@@ -9,8 +9,8 @@ from cqwu.errors.auth import CookieError
 class GetScore:
     async def get_score(
             self: "cqwu.Client",
-            year: int = 2022,
+            year: int = None,
-            semester: int = 1,
+            semester: int = None,
     ) -> List["types.Score"]:
         """
         获取期末成绩
@@ -18,6 +18,8 @@ class GetScore:
         Returns:
             List[types.Score]: 成绩列表
         """
+        year = year or self.xue_nian
+        semester = semester or self.xue_qi
         url = "http://xg.cqwu.edu.cn/xsfw/sys/zhcptybbapp/*default/index.do#/cjcx"
         html = await self.oauth(url)
         if not html:

setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r", encoding="utf-8") as fh:
 
 setuptools.setup(
     name="cqwu",  # 用自己的名替换其中的YOUR_USERNAME_
-    version="0.0.3",  # 包版本号，便于维护版本
+    version="0.0.4",  # 包版本号，便于维护版本
     author="omg-xtao",  # 作者，可以写自己的姓名
     author_email="xtao@xtaolink.cn",  # 作者联系方式，可写自己的邮箱地址
     description="A cqwu ehall client.",  # 包的简述
@@ -18,7 +18,7 @@ setuptools.setup(
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
     ],
-    python_requires='>=3.6',  # 对python的最低版本要求
+    python_requires='>=3.8',  # 对python的最低版本要求
     install_requires=[
         "httpx",
         "lxml",