Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Implement a content type allow list for URL previews (#11936) | Denis Kasak | 2022-02-10 | 1 | -0/+1 |
This implements an allow list for content types for which Synapse will attempt URL preview. If a URL resolves to a resource with a content type which isn't in the list, the download will terminate immediately. This makes sense given that Synapse would never successfully generate a URL preview for such files in the first place, and helps prevent issues with streaming media servers, such as #8302. Signed-off-by: Denis Kasak dkasak@termina.org.uk |