Added possibilty to disable local password authentication (#5092)

Signed-off-by: Daniel Hoffend <dh@dotlan.net>

2 files changed, 4 insertions, 1 deletions

diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py

index 97b21c4093..c8c1ed3246 100644
--- a/synapse/handlers/auth.py
+++ b/synapse/handlers/auth.py
@@ -743,7 +743,7 @@ class AuthHandler(BaseHandler):
                     result = (result, None)
                 defer.returnValue(result)
 
-        if login_type == LoginType.PASSWORD:
+        if login_type == LoginType.PASSWORD and self.hs.config.password_localdb_enabled:
             known_login_type = True
 
             canonical_user_id = yield self._check_local_password(
diff --git a/synapse/handlers/set_password.py b/synapse/handlers/set_password.py

index 5a0995d4fe..d90c9e0108 100644
--- a/synapse/handlers/set_password.py
+++ b/synapse/handlers/set_password.py
@@ -33,6 +33,9 @@ class SetPasswordHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def set_password(self, user_id, newpassword, requester=None):
+        if not self.hs.config.password_localdb_enabled:
+            raise SynapseError(403, "Password change disabled", errcode=Codes.FORBIDDEN)
+
         password_hash = yield self._auth_handler.hash(newpassword)
 
         except_device_id = requester.device_id if requester else None