110 lines
3.5 KiB
Python
110 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from twisted.internet import defer
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from synapse.api.errors import SynapseError
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from synapse.types import UserID
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from base import RestServlet, client_path_pattern
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import json
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class LoginRestServlet(RestServlet):
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PATTERN = client_path_pattern("/login$")
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PASS_TYPE = "m.login.password"
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def on_GET(self, request):
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return (200, {"flows": [{"type": LoginRestServlet.PASS_TYPE}]})
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def on_OPTIONS(self, request):
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return (200, {})
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@defer.inlineCallbacks
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def on_POST(self, request):
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login_submission = _parse_json(request)
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try:
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if login_submission["type"] == LoginRestServlet.PASS_TYPE:
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result = yield self.do_password_login(login_submission)
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defer.returnValue(result)
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else:
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raise SynapseError(400, "Bad login type.")
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except KeyError:
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raise SynapseError(400, "Missing JSON keys.")
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@defer.inlineCallbacks
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def do_password_login(self, login_submission):
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if not login_submission["user"].startswith('@'):
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login_submission["user"] = UserID.create_local(
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login_submission["user"], self.hs).to_string()
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handler = self.handlers.login_handler
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token = yield handler.login(
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user=login_submission["user"],
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password=login_submission["password"])
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result = {
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"user_id": login_submission["user"], # may have changed
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"access_token": token,
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"home_server": self.hs.hostname,
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}
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defer.returnValue((200, result))
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class LoginFallbackRestServlet(RestServlet):
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PATTERN = client_path_pattern("/login/fallback$")
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def on_GET(self, request):
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# TODO(kegan): This should be returning some HTML which is capable of
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# hitting LoginRestServlet
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return (200, {})
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class PasswordResetRestServlet(RestServlet):
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PATTERN = client_path_pattern("/login/reset")
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@defer.inlineCallbacks
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def on_POST(self, request):
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reset_info = _parse_json(request)
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try:
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email = reset_info["email"]
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user_id = reset_info["user_id"]
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handler = self.handlers.login_handler
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yield handler.reset_password(user_id, email)
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# purposefully give no feedback to avoid people hammering different
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# combinations.
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defer.returnValue((200, {}))
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except KeyError:
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raise SynapseError(
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400,
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"Missing keys. Requires 'email' and 'user_id'."
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)
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def _parse_json(request):
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try:
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content = json.loads(request.content.read())
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if type(content) != dict:
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raise SynapseError(400, "Content must be a JSON object.")
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return content
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except ValueError:
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raise SynapseError(400, "Content not JSON.")
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def register_servlets(hs, http_server):
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LoginRestServlet(hs).register(http_server)
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# TODO PasswordResetRestServlet(hs).register(http_server)
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