diff --git a/synapse/rest/client/v1/initial_sync.py b/synapse/rest/client/v1/initial_sync.py
index bac68cc29f..52c7943400 100644
--- a/synapse/rest/client/v1/initial_sync.py
+++ b/synapse/rest/client/v1/initial_sync.py
@@ -29,10 +29,12 @@ class InitialSyncRestServlet(ClientV1RestServlet):
as_client_event = "raw" not in request.args
pagination_config = PaginationConfig.from_request(request)
handler = self.handlers.message_handler
+ include_archived = request.args.get("archived", None) == ["true"]
content = yield handler.snapshot_all_rooms(
user_id=user.to_string(),
pagin_config=pagination_config,
- as_client_event=as_client_event
+ as_client_event=as_client_event,
+ include_archived=include_archived,
)
defer.returnValue((200, content))
diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py
index e580f71964..2e3e4f39f3 100644
--- a/synapse/rest/client/v1/login.py
+++ b/synapse/rest/client/v1/login.py
@@ -15,7 +15,8 @@
from twisted.internet import defer
-from synapse.api.errors import SynapseError
+from synapse.api.errors import SynapseError, LoginError, Codes
+from synapse.http.client import SimpleHttpClient
from synapse.types import UserID
from base import ClientV1RestServlet, client_path_pattern
@@ -27,6 +28,8 @@ from saml2 import BINDING_HTTP_POST
from saml2 import config
from saml2.client import Saml2Client
+import xml.etree.ElementTree as ET
+
logger = logging.getLogger(__name__)
@@ -35,16 +38,23 @@ class LoginRestServlet(ClientV1RestServlet):
PATTERN = client_path_pattern("/login$")
PASS_TYPE = "m.login.password"
SAML2_TYPE = "m.login.saml2"
+ CAS_TYPE = "m.login.cas"
def __init__(self, hs):
super(LoginRestServlet, self).__init__(hs)
self.idp_redirect_url = hs.config.saml2_idp_redirect_url
self.saml2_enabled = hs.config.saml2_enabled
+ self.cas_enabled = hs.config.cas_enabled
+ self.cas_server_url = hs.config.cas_server_url
+ self.cas_required_attributes = hs.config.cas_required_attributes
+ self.servername = hs.config.server_name
def on_GET(self, request):
flows = [{"type": LoginRestServlet.PASS_TYPE}]
if self.saml2_enabled:
flows.append({"type": LoginRestServlet.SAML2_TYPE})
+ if self.cas_enabled:
+ flows.append({"type": LoginRestServlet.CAS_TYPE})
return (200, {"flows": flows})
def on_OPTIONS(self, request):
@@ -67,6 +77,19 @@ class LoginRestServlet(ClientV1RestServlet):
"uri": "%s%s" % (self.idp_redirect_url, relay_state)
}
defer.returnValue((200, result))
+ elif self.cas_enabled and (login_submission["type"] ==
+ LoginRestServlet.CAS_TYPE):
+ # TODO: get this from the homeserver rather than creating a new one for
+ # each request
+ http_client = SimpleHttpClient(self.hs)
+ uri = "%s/proxyValidate" % (self.cas_server_url,)
+ args = {
+ "ticket": login_submission["ticket"],
+ "service": login_submission["service"]
+ }
+ body = yield http_client.get_raw(uri, args)
+ result = yield self.do_cas_login(body)
+ defer.returnValue(result)
else:
raise SynapseError(400, "Bad login type.")
except KeyError:
@@ -100,6 +123,74 @@ class LoginRestServlet(ClientV1RestServlet):
defer.returnValue((200, result))
+ @defer.inlineCallbacks
+ def do_cas_login(self, cas_response_body):
+ user, attributes = self.parse_cas_response(cas_response_body)
+
+ for required_attribute, required_value in self.cas_required_attributes.items():
+ # If required attribute was not in CAS Response - Forbidden
+ if required_attribute not in attributes:
+ raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED)
+
+ # Also need to check value
+ if required_value is not None:
+ actual_value = attributes[required_attribute]
+ # If required attribute value does not match expected - Forbidden
+ if required_value != actual_value:
+ raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED)
+
+ user_id = UserID.create(user, self.hs.hostname).to_string()
+ auth_handler = self.handlers.auth_handler
+ user_exists = yield auth_handler.does_user_exist(user_id)
+ if user_exists:
+ user_id, access_token, refresh_token = (
+ yield auth_handler.login_with_cas_user_id(user_id)
+ )
+ result = {
+ "user_id": user_id, # may have changed
+ "access_token": access_token,
+ "refresh_token": refresh_token,
+ "home_server": self.hs.hostname,
+ }
+
+ else:
+ user_id, access_token = (
+ yield self.handlers.registration_handler.register(localpart=user)
+ )
+ result = {
+ "user_id": user_id, # may have changed
+ "access_token": access_token,
+ "home_server": self.hs.hostname,
+ }
+
+ defer.returnValue((200, result))
+
+ def parse_cas_response(self, cas_response_body):
+ root = ET.fromstring(cas_response_body)
+ if not root.tag.endswith("serviceResponse"):
+ raise LoginError(401, "Invalid CAS response", errcode=Codes.UNAUTHORIZED)
+ if not root[0].tag.endswith("authenticationSuccess"):
+ raise LoginError(401, "Unsuccessful CAS response", errcode=Codes.UNAUTHORIZED)
+ for child in root[0]:
+ if child.tag.endswith("user"):
+ user = child.text
+ if child.tag.endswith("attributes"):
+ attributes = {}
+ for attribute in child:
+ # ElementTree library expands the namespace in attribute tags
+ # to the full URL of the namespace.
+ # See (https://docs.python.org/2/library/xml.etree.elementtree.html)
+ # We don't care about namespace here and it will always be encased in
+ # curly braces, so we remove them.
+ if "}" in attribute.tag:
+ attributes[attribute.tag.split("}")[1]] = attribute.text
+ else:
+ attributes[attribute.tag] = attribute.text
+ if user is None or attributes is None:
+ raise LoginError(401, "Invalid CAS response", errcode=Codes.UNAUTHORIZED)
+
+ return (user, attributes)
+
class LoginFallbackRestServlet(ClientV1RestServlet):
PATTERN = client_path_pattern("/login/fallback$")
@@ -174,6 +265,17 @@ class SAML2RestServlet(ClientV1RestServlet):
defer.returnValue((200, {"status": "not_authenticated"}))
+class CasRestServlet(ClientV1RestServlet):
+ PATTERN = client_path_pattern("/login/cas")
+
+ def __init__(self, hs):
+ super(CasRestServlet, self).__init__(hs)
+ self.cas_server_url = hs.config.cas_server_url
+
+ def on_GET(self, request):
+ return (200, {"serverUrl": self.cas_server_url})
+
+
def _parse_json(request):
try:
content = json.loads(request.content.read())
@@ -188,4 +290,6 @@ def register_servlets(hs, http_server):
LoginRestServlet(hs).register(http_server)
if hs.config.saml2_enabled:
SAML2RestServlet(hs).register(http_server)
+ if hs.config.cas_enabled:
+ CasRestServlet(hs).register(http_server)
# TODO PasswordResetRestServlet(hs).register(http_server)
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