Make importing display name and email optional (#9277)

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Richard van der Hoff 2021-02-01 17:30:42 +00:00 committed by GitHub
parent 4167494c90
commit 85c56b5a67
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5 changed files with 82 additions and 13 deletions

1
changelog.d/9277.feature Normal file
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@ -0,0 +1 @@
Improve the user experience of setting up an account via single-sign on.

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@ -14,8 +14,9 @@
# limitations under the License.
"""Contains functions for registering clients."""
import logging
from typing import TYPE_CHECKING, List, Optional, Tuple
from typing import TYPE_CHECKING, Iterable, List, Optional, Tuple
from synapse import types
from synapse.api.constants import MAX_USERID_LENGTH, EventTypes, JoinRules, LoginType
@ -152,7 +153,7 @@ class RegistrationHandler(BaseHandler):
user_type: Optional[str] = None,
default_display_name: Optional[str] = None,
address: Optional[str] = None,
bind_emails: List[str] = [],
bind_emails: Iterable[str] = [],
by_admin: bool = False,
user_agent_ips: Optional[List[Tuple[str, str]]] = None,
) -> str:

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@ -14,7 +14,16 @@
# limitations under the License.
import abc
import logging
from typing import TYPE_CHECKING, Awaitable, Callable, Dict, List, Mapping, Optional
from typing import (
TYPE_CHECKING,
Awaitable,
Callable,
Dict,
Iterable,
Mapping,
Optional,
Set,
)
from urllib.parse import urlencode
import attr
@ -29,7 +38,7 @@ from synapse.handlers.ui_auth import UIAuthSessionDataConstants
from synapse.http import get_request_user_agent
from synapse.http.server import respond_with_html, respond_with_redirect
from synapse.http.site import SynapseRequest
from synapse.types import JsonDict, UserID, contains_invalid_mxid_characters
from synapse.types import Collection, JsonDict, UserID, contains_invalid_mxid_characters
from synapse.util.async_helpers import Linearizer
from synapse.util.stringutils import random_string
@ -115,7 +124,7 @@ class UserAttributes:
# enter one.
localpart = attr.ib(type=Optional[str])
display_name = attr.ib(type=Optional[str], default=None)
emails = attr.ib(type=List[str], default=attr.Factory(list))
emails = attr.ib(type=Collection[str], default=attr.Factory(list))
@attr.s(slots=True)
@ -130,7 +139,7 @@ class UsernameMappingSession:
# attributes returned by the ID mapper
display_name = attr.ib(type=Optional[str])
emails = attr.ib(type=List[str])
emails = attr.ib(type=Collection[str])
# An optional dictionary of extra attributes to be provided to the client in the
# login response.
@ -144,6 +153,8 @@ class UsernameMappingSession:
# choices made by the user
chosen_localpart = attr.ib(type=Optional[str], default=None)
use_display_name = attr.ib(type=bool, default=True)
emails_to_use = attr.ib(type=Collection[str], default=())
# the HTTP cookie used to track the mapping session id
@ -710,7 +721,12 @@ class SsoHandler:
return not user_infos
async def handle_submit_username_request(
self, request: SynapseRequest, localpart: str, session_id: str
self,
request: SynapseRequest,
session_id: str,
localpart: str,
use_display_name: bool,
emails_to_use: Iterable[str],
) -> None:
"""Handle a request to the username-picker 'submit' endpoint
@ -720,11 +736,30 @@ class SsoHandler:
request: HTTP request
localpart: localpart requested by the user
session_id: ID of the username mapping session, extracted from a cookie
use_display_name: whether the user wants to use the suggested display name
emails_to_use: emails that the user would like to use
"""
session = self.get_mapping_session(session_id)
# update the session with the user's choices
session.chosen_localpart = localpart
session.use_display_name = use_display_name
emails_from_idp = set(session.emails)
filtered_emails = set() # type: Set[str]
# we iterate through the list rather than just building a set conjunction, so
# that we can log attempts to use unknown addresses
for email in emails_to_use:
if email in emails_from_idp:
filtered_emails.add(email)
else:
logger.warning(
"[session %s] ignoring user request to use unknown email address %r",
session_id,
email,
)
session.emails_to_use = filtered_emails
# we're done; now we can register the user
respond_with_redirect(request, b"/_synapse/client/sso_register")
@ -747,11 +782,12 @@ class SsoHandler:
)
attributes = UserAttributes(
localpart=session.chosen_localpart,
display_name=session.display_name,
emails=session.emails,
localpart=session.chosen_localpart, emails=session.emails_to_use,
)
if session.use_display_name:
attributes.display_name = session.display_name
# the following will raise a 400 error if the username has been taken in the
# meantime.
user_id = await self._register_mapped_user(

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@ -53,6 +53,14 @@
border-top: 1px solid #E9ECF1;
padding: 12px;
}
.idp-pick-details .check-row {
display: flex;
align-items: center;
}
.idp-pick-details .check-row .name {
flex: 1;
}
.idp-pick-details .use, .idp-pick-details .idp-value {
color: #737D8C;
@ -91,16 +99,31 @@
<h2><img src="{{ idp.idp_icon | mxc_to_http(24, 24) }}"/>Information from {{ idp.idp_name }}</h2>
{% if user_attributes.avatar_url %}
<div class="idp-detail idp-avatar">
<div class="check-row">
<label for="idp-avatar" class="name">Avatar</label>
<label for="idp-avatar" class="use">Use</label>
<input type="checkbox" name="use_avatar" id="idp-avatar" value="true" checked>
</div>
<img src="{{ user_attributes.avatar_url }}" class="avatar" />
</div>
{% endif %}
{% if user_attributes.display_name %}
<div class="idp-detail">
<div class="check-row">
<label for="idp-displayname" class="name">Display name</label>
<label for="idp-displayname" class="use">Use</label>
<input type="checkbox" name="use_display_name" id="idp-displayname" value="true" checked>
</div>
<p class="idp-value">{{ user_attributes.display_name }}</p>
</div>
{% endif %}
{% for email in user_attributes.emails %}
<div class="idp-detail">
<div class="check-row">
<label for="idp-email{{ loop.index }}" class="name">E-mail</label>
<label for="idp-email{{ loop.index }}" class="use">Use</label>
<input type="checkbox" name="use_email" id="idp-email{{ loop.index }}" value="{{ email }}" checked>
</div>
<p class="idp-value">{{ email }}</p>
</div>
{% endfor %}

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@ -14,7 +14,7 @@
# limitations under the License.
import logging
from typing import TYPE_CHECKING
from typing import TYPE_CHECKING, List
from twisted.web.http import Request
from twisted.web.resource import Resource
@ -26,7 +26,7 @@ from synapse.http.server import (
DirectServeJsonResource,
respond_with_html,
)
from synapse.http.servlet import parse_string
from synapse.http.servlet import parse_boolean, parse_string
from synapse.http.site import SynapseRequest
from synapse.util.templates import build_jinja_env
@ -113,11 +113,19 @@ class AccountDetailsResource(DirectServeHtmlResource):
try:
localpart = parse_string(request, "username", required=True)
use_display_name = parse_boolean(request, "use_display_name", default=False)
try:
emails_to_use = [
val.decode("utf-8") for val in request.args.get(b"use_email", [])
] # type: List[str]
except ValueError:
raise SynapseError(400, "Query parameter use_email must be utf-8")
except SynapseError as e:
logger.warning("[session %s] bad param: %s", session_id, e)
self._sso_handler.render_error(request, "bad_param", e.msg, code=e.code)
return
await self._sso_handler.handle_submit_username_request(
request, localpart, session_id
request, session_id, localpart, use_display_name, emails_to_use
)