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Diffstat (limited to 'synapse/rest')
| -rw-r--r-- | synapse/rest/media/v1/download_resource.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/synapse/rest/media/v1/download_resource.py b/synapse/rest/media/v1/download_resource.py index cd2468f9c5..d6d938953e 100644 --- a/synapse/rest/media/v1/download_resource.py +++ b/synapse/rest/media/v1/download_resource.py @@ -49,6 +49,8 @@ class DownloadResource(DirectServeJsonResource): b" media-src 'self';" b" object-src 'self';", ) + # Limited non-standard form of CSP for IE11 + request.setHeader(b"X-Content-Security-Policy", b"sandbox;") request.setHeader( b"Referrer-Policy", b"no-referrer", |