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Merged
tarasko merged 4 commits into from
Sep 15, 2026
Merged

Error 400 when upgrade header is not in lowercase #116

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83ab1cf
Fix error 400 when upgrade header is not in lowercase
Sep 15, 2026
72ae7c8
Improve test coverage
Sep 15, 2026
0b69e2d
- Strict Base64 validation for Sec-WebSocket-Key.
Sep 15, 2026
5eae6ff
Update version
Sep 15, 2026
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6 changes: 6 additions & 0 deletions HISTORY.rst
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Expand Up @@ -5,6 +5,12 @@ picows Release History
:depth: 1
:local:

2.3.1 ()
------------------

* #115: fix error 400 when upgrade header is not in lowercase
* Harden some other checks in HTTP request/response parser.

2.3.0 (2026-09-13)
------------------

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1 change: 1 addition & 0 deletions picows/picows.pxd
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Expand Up @@ -99,6 +99,7 @@ cdef class WSFrame:
cpdef WSFrame _make_test_ws_frame(WSMsgType msg_type, bytes payload, bint fin, bint rsv1)
cpdef object _parse_http_request(bytes raw_headers)
cpdef bytes _validate_upgrade_request(object upgrade_request)
cpdef object _parse_upgrade_response(bytes data, bytes websocket_key_b64)


cdef class WSTransport:
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