Merge branch 'develop' of github.com:matrix-org/synapse into postgres

3 files changed, 40 insertions, 19 deletions

diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index a21120b313..77322a5c10 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -18,7 +18,7 @@
 from twisted.internet import defer
 
 from synapse.api.constants import EventTypes, Membership, JoinRules
-from synapse.api.errors import AuthError, StoreError, Codes, SynapseError
+from synapse.api.errors import AuthError, Codes, SynapseError
 from synapse.util.logutils import log_function
 from synapse.util.async import run_on_reactor
 from synapse.types import UserID, ClientInfo
@@ -40,6 +40,7 @@ class Auth(object):
         self.hs = hs
         self.store = hs.get_datastore()
         self.state = hs.get_state_handler()
+        self.TOKEN_NOT_FOUND_HTTP_STATUS = 401
 
     def check(self, event, auth_events):
         """ Checks if this event is correctly authed.
@@ -222,6 +223,13 @@ class Auth(object):
             elif target_in_room:  # the target is already in the room.
                 raise AuthError(403, "%s is already in the room." %
                                      target_user_id)
+            else:
+                invite_level = self._get_named_level(auth_events, "invite", 0)
+
+                if user_level < invite_level:
+                    raise AuthError(
+                        403, "You cannot invite user %s." % target_user_id
+                    )
         elif Membership.JOIN == membership:
             # Joins are valid iff caller == target and they were:
             # invited: They are accepting the invitation
@@ -362,7 +370,10 @@ class Auth(object):
 
             defer.returnValue((user, ClientInfo(device_id, token_id)))
         except KeyError:
-            raise AuthError(403, "Missing access token.")
+            raise AuthError(
+                self.TOKEN_NOT_FOUND_HTTP_STATUS, "Missing access token.",
+                errcode=Codes.MISSING_TOKEN
+            )
 
     @defer.inlineCallbacks
     def get_user_by_token(self, token):
@@ -376,21 +387,20 @@ class Auth(object):
         Raises:
             AuthError if no user by that token exists or the token is invalid.
         """
-        try:
-            ret = yield self.store.get_user_by_token(token)
-            if not ret:
-                raise StoreError(400, "Unknown token")
-            user_info = {
-                "admin": bool(ret.get("admin", False)),
-                "device_id": ret.get("device_id"),
-                "user": UserID.from_string(ret.get("name")),
-                "token_id": ret.get("token_id", None),
-            }
+        ret = yield self.store.get_user_by_token(token)
+        if not ret:
+            raise AuthError(
+                self.TOKEN_NOT_FOUND_HTTP_STATUS, "Unrecognised access token.",
+                errcode=Codes.UNKNOWN_TOKEN
+            )
+        user_info = {
+            "admin": bool(ret.get("admin", False)),
+            "device_id": ret.get("device_id"),
+            "user": UserID.from_string(ret.get("name")),
+            "token_id": ret.get("token_id", None),
+        }
 
-            defer.returnValue(user_info)
-        except StoreError:
-            raise AuthError(403, "Unrecognised access token.",
-                            errcode=Codes.UNKNOWN_TOKEN)
+        defer.returnValue(user_info)
 
     @defer.inlineCallbacks
     def get_appservice_by_req(self, request):
@@ -398,11 +408,16 @@ class Auth(object):
             token = request.args["access_token"][0]
             service = yield self.store.get_app_service_by_token(token)
             if not service:
-                raise AuthError(403, "Unrecognised access token.",
-                                errcode=Codes.UNKNOWN_TOKEN)
+                raise AuthError(
+                    self.TOKEN_NOT_FOUND_HTTP_STATUS,
+                    "Unrecognised access token.",
+                    errcode=Codes.UNKNOWN_TOKEN
+                )
             defer.returnValue(service)
         except KeyError:
-            raise AuthError(403, "Missing access token.")
+            raise AuthError(
+                self.TOKEN_NOT_FOUND_HTTP_STATUS, "Missing access token."
+            )
 
     def is_server_admin(self, user):
         return self.store.is_server_admin(user)
@@ -561,6 +576,7 @@ class Auth(object):
             ("ban", []),
             ("redact", []),
             ("kick", []),
+            ("invite", []),
         ]
 
         old_list = current_state.content.get("users")
diff --git a/synapse/api/constants.py b/synapse/api/constants.py
index b16bf4247d..d8a18ee87b 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -59,6 +59,9 @@ class LoginType(object):
     EMAIL_URL = u"m.login.email.url"
     EMAIL_IDENTITY = u"m.login.email.identity"
     RECAPTCHA = u"m.login.recaptcha"
+    DUMMY = u"m.login.dummy"
+
+    # Only for C/S API v1
     APPLICATION_SERVICE = u"m.login.application_service"
     SHARED_SECRET = u"org.matrix.login.shared_secret"
 
diff --git a/synapse/api/errors.py b/synapse/api/errors.py
index 72d2bd5b4c..0b3320e62c 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -31,6 +31,7 @@ class Codes(object):
     BAD_PAGINATION = "M_BAD_PAGINATION"
     UNKNOWN = "M_UNKNOWN"
     NOT_FOUND = "M_NOT_FOUND"
+    MISSING_TOKEN = "M_MISSING_TOKEN"
     UNKNOWN_TOKEN = "M_UNKNOWN_TOKEN"
     LIMIT_EXCEEDED = "M_LIMIT_EXCEEDED"
     CAPTCHA_NEEDED = "M_CAPTCHA_NEEDED"
@@ -38,6 +39,7 @@ class Codes(object):
     MISSING_PARAM = "M_MISSING_PARAM"
     TOO_LARGE = "M_TOO_LARGE"
     EXCLUSIVE = "M_EXCLUSIVE"
+    THREEPID_AUTH_FAILED = "M_THREEPID_AUTH_FAILED"
 
 
 class CodeMessageException(RuntimeError):