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rest/client/v2_alpha/register.py: Refactor flow somewhat.
This is meant to be an *almost* non-functional change, with the exception that it fixes what looks a lot like a bug in that it only calls `auth_handler.add_threepid` and `add_pusher` once instead of three times. The idea is to move the generation of the `access_token` out of `registration_handler.register`, because `access_token`s now require a device_id, and we only want to generate a device_id once registration has been successful.
This commit is contained in:
Richard van der Hoff
parent
0c62c958fd
commit
0da0d0a29d
@ -199,92 +199,55 @@ class RegisterRestServlet(RestServlet):
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"Already registered user ID %r for this session",
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registered_user_id
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)
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access_token = yield self.auth_handler.issue_access_token(registered_user_id)
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refresh_token = yield self.auth_handler.issue_refresh_token(
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registered_user_id
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# don't re-register the email address
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add_email = False
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else:
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# NB: This may be from the auth handler and NOT from the POST
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if 'password' not in params:
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raise SynapseError(400, "Missing password.",
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Codes.MISSING_PARAM)
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desired_username = params.get("username", None)
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new_password = params.get("password", None)
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guest_access_token = params.get("guest_access_token", None)
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(registered_user_id, _) = yield self.registration_handler.register(
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localpart=desired_username,
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password=new_password,
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guest_access_token=guest_access_token,
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generate_token=False,
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)
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defer.returnValue((200, {
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"user_id": registered_user_id,
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"access_token": access_token,
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"home_server": self.hs.hostname,
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"refresh_token": refresh_token,
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}))
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# NB: This may be from the auth handler and NOT from the POST
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if 'password' not in params:
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raise SynapseError(400, "Missing password.", Codes.MISSING_PARAM)
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# remember that we've now registered that user account, and with
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# what user ID (since the user may not have specified)
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self.auth_handler.set_session_data(
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session_id, "registered_user_id", registered_user_id
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)
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desired_username = params.get("username", None)
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new_password = params.get("password", None)
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guest_access_token = params.get("guest_access_token", None)
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add_email = True
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(user_id, token) = yield self.registration_handler.register(
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localpart=desired_username,
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password=new_password,
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guest_access_token=guest_access_token,
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access_token = yield self.auth_handler.issue_access_token(
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registered_user_id
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)
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# remember that we've now registered that user account, and with what
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# user ID (since the user may not have specified)
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self.auth_handler.set_session_data(
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session_id, "registered_user_id", user_id
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)
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if result and LoginType.EMAIL_IDENTITY in result:
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if add_email and result and LoginType.EMAIL_IDENTITY in result:
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threepid = result[LoginType.EMAIL_IDENTITY]
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for reqd in ['medium', 'address', 'validated_at']:
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if reqd not in threepid:
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logger.info("Can't add incomplete 3pid")
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else:
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yield self.auth_handler.add_threepid(
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user_id,
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threepid['medium'],
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threepid['address'],
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threepid['validated_at'],
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)
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# And we add an email pusher for them by default, but only
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# if email notifications are enabled (so people don't start
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# getting mail spam where they weren't before if email
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# notifs are set up on a home server)
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if (
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self.hs.config.email_enable_notifs and
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self.hs.config.email_notif_for_new_users
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):
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# Pull the ID of the access token back out of the db
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# It would really make more sense for this to be passed
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# up when the access token is saved, but that's quite an
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# invasive change I'd rather do separately.
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user_tuple = yield self.store.get_user_by_access_token(
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token
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)
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yield self.hs.get_pusherpool().add_pusher(
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user_id=user_id,
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access_token=user_tuple["token_id"],
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kind="email",
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app_id="m.email",
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app_display_name="Email Notifications",
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device_display_name=threepid["address"],
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pushkey=threepid["address"],
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lang=None, # We don't know a user's language here
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data={},
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)
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if 'bind_email' in params and params['bind_email']:
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reqd = ('medium', 'address', 'validated_at')
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if all(x in threepid for x in reqd):
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yield self._register_email_threepid(
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registered_user_id, threepid, access_token
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)
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# XXX why is bind_email not protected by this?
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else:
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logger.info("Can't add incomplete 3pid")
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if params.get("bind_email"):
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logger.info("bind_email specified: binding")
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emailThreepid = result[LoginType.EMAIL_IDENTITY]
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threepid_creds = emailThreepid['threepid_creds']
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logger.debug("Binding emails %s to %s" % (
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emailThreepid, user_id
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))
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yield self.identity_handler.bind_threepid(threepid_creds, user_id)
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yield self._bind_email(registered_user_id, threepid)
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else:
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logger.info("bind_email not specified: not binding email")
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result = yield self._create_registration_details(user_id, token)
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result = yield self._create_registration_details(registered_user_id,
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access_token)
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defer.returnValue((200, result))
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def on_OPTIONS(self, _):
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@ -324,6 +287,70 @@ class RegisterRestServlet(RestServlet):
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)
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defer.returnValue((yield self._create_registration_details(user_id, token)))
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@defer.inlineCallbacks
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def _register_email_threepid(self, user_id, threepid, token):
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"""Add an email address as a 3pid identifier
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Also adds an email pusher for the email address, if configured in the
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HS config
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Args:
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user_id (str): id of user
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threepid (object): m.login.email.identity auth response
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token (str): access_token for the user
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Returns:
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defer.Deferred:
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"""
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yield self.auth_handler.add_threepid(
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user_id,
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threepid['medium'],
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threepid['address'],
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threepid['validated_at'],
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)
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# And we add an email pusher for them by default, but only
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# if email notifications are enabled (so people don't start
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# getting mail spam where they weren't before if email
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# notifs are set up on a home server)
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if (self.hs.config.email_enable_notifs and
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self.hs.config.email_notif_for_new_users):
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# Pull the ID of the access token back out of the db
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# It would really make more sense for this to be passed
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# up when the access token is saved, but that's quite an
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# invasive change I'd rather do separately.
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user_tuple = yield self.store.get_user_by_access_token(
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token
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)
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token_id = user_tuple["token_id"]
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yield self.hs.get_pusherpool().add_pusher(
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user_id=user_id,
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access_token=token_id,
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kind="email",
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app_id="m.email",
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app_display_name="Email Notifications",
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device_display_name=threepid["address"],
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pushkey=threepid["address"],
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lang=None, # We don't know a user's language here
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data={},
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)
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defer.returnValue()
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def _bind_email(self, user_id, email_threepid):
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"""Bind emails to the given user_id on the identity server
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Args:
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user_id (str): user id to bind the emails to
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email_threepid (object): m.login.email.identity auth response
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Returns:
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defer.Deferred:
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"""
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threepid_creds = email_threepid['threepid_creds']
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logger.debug("Binding emails %s to %s" % (
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email_threepid, user_id
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))
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return self.identity_handler.bind_threepid(threepid_creds, user_id)
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@defer.inlineCallbacks
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def _create_registration_details(self, user_id, token):
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refresh_token = yield self.auth_handler.issue_refresh_token(user_id)
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@ -114,7 +114,8 @@ class RegisterRestServletTestCase(unittest.TestCase):
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"username": "kermit",
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"password": "monkey"
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}, None)
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self.registration_handler.register = Mock(return_value=(user_id, token))
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self.registration_handler.register = Mock(return_value=(user_id, None))
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self.auth_handler.issue_access_token = Mock(return_value=token)
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(code, result) = yield self.servlet.on_POST(self.request)
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self.assertEquals(code, 200)
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