Move web stuff to web package

mautrix_telegram/web/public/__init__.py

@@ -0,0 +1,106 @@
+# -*- coding: future_fstrings -*-
+# mautrix-telegram - A Matrix-Telegram puppeting bridge
+# Copyright (C) 2018 Tulir Asokan
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from aiohttp import web
+from mako.template import Template
+import asyncio
+import pkg_resources
+import logging
+
+from ...user import User
+from ..common import AuthAPI
+
+
+class PublicBridgeWebsite(AuthAPI):
+    log = logging.getLogger("mau.public")
+
+    def __init__(self, loop):
+        super(AuthAPI, self).__init__(loop)
+
+        self.login = Template(
+            pkg_resources.resource_string("mautrix_telegram", "public/login.html.mako"))
+
+        self.app = web.Application(loop=loop)
+        self.app.router.add_route("GET", "/login", self.get_login)
+        self.app.router.add_route("POST", "/login", self.post_login)
+        self.app.router.add_static("/",
+                                   pkg_resources.resource_filename("mautrix_telegram", "public/"))
+
+    async def get_login(self, request):
+        state = "token" if request.rel_url.query.get("mode", "") == "bot" else "request"
+
+        mxid = request.rel_url.query.get("mxid", None)
+        user = User.get_by_mxid(mxid, create=False) if mxid else None
+
+        if not user:
+            return self.get_login_response(mxid=mxid, state=state)
+        elif not user.puppet_whitelisted:
+            return self.get_login_response(mxid=user.mxid, error="You are not whitelisted.",
+                                           status=403)
+        await user.ensure_started()
+        if not await user.is_logged_in():
+            return self.get_login_response(mxid=user.mxid, state=state)
+
+        return self.get_login_response(mxid=user.mxid, username=user.username)
+
+    def get_login_response(self, status=200, state="", username="", mxid="", message="", error="",
+                           errcode=""):
+        return web.Response(status=status, content_type="text/html",
+                            text=self.login.render(username=username, state=state, error=error,
+                                                   message=message, mxid=mxid))
+
+    async def post_login_token(self, user, token):
+        try:
+            user_info = await user.client.sign_in(bot_token=token)
+            asyncio.ensure_future(user.post_login(user_info), loop=self.loop)
+            if user.command_status and user.command_status["action"] == "Login":
+                user.command_status = None
+            return self.get_login_response(mxid=user.mxid, state="logged-in", status=200,
+                                           username=user_info.username)
+        except Exception:
+            self.log.exception("Error sending bot token")
+            return self.get_login_response(mxid=user.mxid, state="token", status=500,
+                                           error="Internal server error while sending token.")
+
+    async def post_login(self, request):
+        data = await request.post()
+        if "mxid" not in data:
+            return self.get_login_response(error="Please enter your Matrix ID.", status=400)
+
+        user = await User.get_by_mxid(data["mxid"]).ensure_started(even_if_no_session=True)
+        if not user.puppet_whitelisted:
+            return self.get_login_response(mxid=user.mxid, error="You are not whitelisted.",
+                                           status=403)
+        elif await user.is_logged_in():
+            return self.get_login_response(mxid=user.mxid, username=user.username)
+
+        await user.ensure_started(even_if_no_session=True)
+
+        if "phone" in data:
+            return await self.post_login_phone(user, data["phone"])
+        elif "token" in data:
+            return await self.post_login_token(user, data["token"])
+        elif "code" in data:
+            resp = await self.post_login_code(user, data["code"],
+                                              password_in_data="password" in data)
+            if resp or "password" not in data:
+                return resp
+        elif "password" not in data:
+            return self.get_login_response(error="No data given.", status=400)
+
+        if "password" in data:
+            return await self.post_login_password(user, data["password"])
+        return self.get_login_response(error="This should never happen.", status=500)