websocket: fail the client handshake on a missing subprotocol or an invalid Sec-WebSocket-Extensions response - #32825

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robobun wants to merge 9 commits into

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farm/fe2a6268/ws-client-handshake-validation

Commits on Jul 14, 2026

websocket: fail the client handshake on a missing subprotocol or an unoffered extension
robobun
committed
bbaa715
websocket: reject a duplicate permessage-deflate in the handshake response
robobun
committed
ae9a503
test: await server.close() in the WebSocket handshake test server disposer
robobun
committed
9579090
ci: retrigger
robobun
committed
00055ee
websocket: reject invalid permessage-deflate parameters in the handshake response
robobun
committed
d0fb23c
websocket: restrict max_window_bits to 1*DIGIT without leading zeroes
robobun
committed
936bd23
websocket: drop the duplicate missing-subprotocol check after rebase
robobun
committed
f58a4bc
websocket: assert the new missing-subprotocol reason and close semantics
robobun
committed
97a17c7
test: bind the subprotocol-strict test server to 127.0.0.1
robobun
committed
f4a1439