diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py
index be938df962..0fb9419e58 100644
--- a/synapse/rest/client/v1/login.py
+++ b/synapse/rest/client/v1/login.py
@@ -19,7 +19,8 @@ from typing import TYPE_CHECKING, Awaitable, Callable, Dict, Optional
from synapse.api.errors import Codes, LoginError, SynapseError
from synapse.api.ratelimiting import Ratelimiter
from synapse.appservice import ApplicationService
-from synapse.http.server import finish_request
+from synapse.handlers.sso import SsoIdentityProvider
+from synapse.http.server import HttpServer, finish_request
from synapse.http.servlet import (
RestServlet,
parse_json_object_from_request,
@@ -60,11 +61,14 @@ class LoginRestServlet(RestServlet):
self.saml2_enabled = hs.config.saml2_enabled
self.cas_enabled = hs.config.cas_enabled
self.oidc_enabled = hs.config.oidc_enabled
+ self._msc2858_enabled = hs.config.experimental.msc2858_enabled
self.auth = hs.get_auth()
self.auth_handler = self.hs.get_auth_handler()
self.registration_handler = hs.get_registration_handler()
+ self._sso_handler = hs.get_sso_handler()
+
self._well_known_builder = WellKnownBuilder(hs)
self._address_ratelimiter = Ratelimiter(
clock=hs.get_clock(),
@@ -89,8 +93,17 @@ class LoginRestServlet(RestServlet):
flows.append({"type": LoginRestServlet.CAS_TYPE})
if self.cas_enabled or self.saml2_enabled or self.oidc_enabled:
- flows.append({"type": LoginRestServlet.SSO_TYPE})
- # While its valid for us to advertise this login type generally,
+ sso_flow = {"type": LoginRestServlet.SSO_TYPE} # type: JsonDict
+
+ if self._msc2858_enabled:
+ sso_flow["org.matrix.msc2858.identity_providers"] = [
+ _get_auth_flow_dict_for_idp(idp)
+ for idp in self._sso_handler.get_identity_providers().values()
+ ]
+
+ flows.append(sso_flow)
+
+ # While it's valid for us to advertise this login type generally,
# synapse currently only gives out these tokens as part of the
# SSO login flow.
# Generally we don't want to advertise login flows that clients
@@ -311,8 +324,22 @@ class LoginRestServlet(RestServlet):
return result
+def _get_auth_flow_dict_for_idp(idp: SsoIdentityProvider) -> JsonDict:
+ """Return an entry for the login flow dict
+
+ Returns an entry suitable for inclusion in "identity_providers" in the
+ response to GET /_matrix/client/r0/login
+ """
+ e = {"id": idp.idp_id, "name": idp.idp_name} # type: JsonDict
+ if idp.idp_icon:
+ e["icon"] = idp.idp_icon
+ if idp.idp_brand:
+ e["brand"] = idp.idp_brand
+ return e
+
+
class SsoRedirectServlet(RestServlet):
- PATTERNS = client_patterns("/login/(cas|sso)/redirect", v1=True)
+ PATTERNS = client_patterns("/login/(cas|sso)/redirect$", v1=True)
def __init__(self, hs: "HomeServer"):
# make sure that the relevant handlers are instantiated, so that they
@@ -324,13 +351,31 @@ class SsoRedirectServlet(RestServlet):
if hs.config.oidc_enabled:
hs.get_oidc_handler()
self._sso_handler = hs.get_sso_handler()
+ self._msc2858_enabled = hs.config.experimental.msc2858_enabled
+
+ def register(self, http_server: HttpServer) -> None:
+ super().register(http_server)
+ if self._msc2858_enabled:
+ # expose additional endpoint for MSC2858 support
+ http_server.register_paths(
+ "GET",
+ client_patterns(
+ "/org.matrix.msc2858/login/sso/redirect/(?P<idp_id>[A-Za-z0-9_.~-]+)$",
+ releases=(),
+ unstable=True,
+ ),
+ self.on_GET,
+ self.__class__.__name__,
+ )
- async def on_GET(self, request: SynapseRequest):
+ async def on_GET(
+ self, request: SynapseRequest, idp_id: Optional[str] = None
+ ) -> None:
client_redirect_url = parse_string(
request, "redirectUrl", required=True, encoding=None
)
sso_url = await self._sso_handler.handle_redirect_request(
- request, client_redirect_url
+ request, client_redirect_url, idp_id,
)
logger.info("Redirecting to %s", sso_url)
request.redirect(sso_url)
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index e6725b03b0..f95627ee61 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -32,7 +32,6 @@ from synapse.api.errors import (
)
from synapse.api.filtering import Filter
from synapse.events.utils import format_event_for_client_v2
-from synapse.http.endpoint import parse_and_validate_server_name
from synapse.http.servlet import (
RestServlet,
assert_params_in_dict,
@@ -47,7 +46,7 @@ from synapse.storage.state import StateFilter
from synapse.streams.config import PaginationConfig
from synapse.types import RoomAlias, RoomID, StreamToken, ThirdPartyInstanceID, UserID
from synapse.util import json_decoder
-from synapse.util.stringutils import random_string
+from synapse.util.stringutils import parse_and_validate_server_name, random_string
if TYPE_CHECKING:
import synapse.server
|
